init
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1709 changed files with 840760 additions and 0 deletions
1436
wp-includes/ID3/getid3.lib.php
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1436
wp-includes/ID3/getid3.lib.php
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1844
wp-includes/ID3/getid3.php
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1844
wp-includes/ID3/getid3.php
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27
wp-includes/ID3/license.commercial.txt
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27
wp-includes/ID3/license.commercial.txt
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|
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|
|||
getID3() Commercial License
|
||||
===========================
|
||||
|
||||
getID3() is licensed under the "GNU Public License" (GPL) and/or the
|
||||
"getID3() Commercial License" (gCL). This document describes the gCL.
|
||||
|
||||
---------------------------------------------------------------------
|
||||
|
||||
The license is non-exclusively granted to a single person or company,
|
||||
per payment of the license fee, for the lifetime of that person or
|
||||
company. The license is non-transferrable.
|
||||
|
||||
The gCL grants the licensee the right to use getID3() in commercial
|
||||
closed-source projects. Modifications may be made to getID3() with no
|
||||
obligation to release the modified source code. getID3() (or pieces
|
||||
thereof) may be included in any number of projects authored (in whole
|
||||
or in part) by the licensee.
|
||||
|
||||
The licensee may use any version of getID3(), past, present or future,
|
||||
as is most convenient. This license does not entitle the licensee to
|
||||
receive any technical support, updates or bugfixes, except as such are
|
||||
made publicly available to all getID3() users.
|
||||
|
||||
The licensee may not sub-license getID3() itself, meaning that any
|
||||
commercially released product containing all or parts of getID3() must
|
||||
have added functionality beyond what is available in getID3();
|
||||
getID3() itself may not be re-licensed by the licensee.
|
||||
29
wp-includes/ID3/license.txt
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29
wp-includes/ID3/license.txt
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|
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|
|||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
*****************************************************************
|
||||
*****************************************************************
|
||||
|
||||
getID3() is released under multiple licenses. You may choose
|
||||
from the following licenses, and use getID3 according to the
|
||||
terms of the license most suitable to your project.
|
||||
|
||||
GNU GPL: https://gnu.org/licenses/gpl.html (v3)
|
||||
https://gnu.org/licenses/old-licenses/gpl-2.0.html (v2)
|
||||
https://gnu.org/licenses/old-licenses/gpl-1.0.html (v1)
|
||||
|
||||
GNU LGPL: https://gnu.org/licenses/lgpl.html (v3)
|
||||
|
||||
Mozilla MPL: http://www.mozilla.org/MPL/2.0/ (v2)
|
||||
|
||||
getID3 Commercial License: http://getid3.org/#gCL (payment required)
|
||||
|
||||
*****************************************************************
|
||||
*****************************************************************
|
||||
|
||||
Copies of each of the above licenses are included in the 'licenses'
|
||||
directory of the getID3 distribution.
|
||||
2013
wp-includes/ID3/module.audio-video.asf.php
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2013
wp-includes/ID3/module.audio-video.asf.php
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745
wp-includes/ID3/module.audio-video.flv.php
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745
wp-includes/ID3/module.audio-video.flv.php
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<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
// //
|
||||
// FLV module by Seth Kaufman <sethØwhirl-i-gig*com> //
|
||||
// //
|
||||
// * version 0.1 (26 June 2005) //
|
||||
// //
|
||||
// //
|
||||
// * version 0.1.1 (15 July 2005) //
|
||||
// minor modifications by James Heinrich <info@getid3.org> //
|
||||
// //
|
||||
// * version 0.2 (22 February 2006) //
|
||||
// Support for On2 VP6 codec and meta information //
|
||||
// by Steve Webster <steve.websterØfeaturecreep*com> //
|
||||
// //
|
||||
// * version 0.3 (15 June 2006) //
|
||||
// Modified to not read entire file into memory //
|
||||
// by James Heinrich <info@getid3.org> //
|
||||
// //
|
||||
// * version 0.4 (07 December 2007) //
|
||||
// Bugfixes for incorrectly parsed FLV dimensions //
|
||||
// and incorrect parsing of onMetaTag //
|
||||
// by Evgeny Moysevich <moysevichØgmail*com> //
|
||||
// //
|
||||
// * version 0.5 (21 May 2009) //
|
||||
// Fixed parsing of audio tags and added additional codec //
|
||||
// details. The duration is now read from onMetaTag (if //
|
||||
// exists), rather than parsing whole file //
|
||||
// by Nigel Barnes <ngbarnesØhotmail*com> //
|
||||
// //
|
||||
// * version 0.6 (24 May 2009) //
|
||||
// Better parsing of files with h264 video //
|
||||
// by Evgeny Moysevich <moysevichØgmail*com> //
|
||||
// //
|
||||
// * version 0.6.1 (30 May 2011) //
|
||||
// prevent infinite loops in expGolombUe() //
|
||||
// //
|
||||
// * version 0.7.0 (16 Jul 2013) //
|
||||
// handle GETID3_FLV_VIDEO_VP6FLV_ALPHA //
|
||||
// improved AVCSequenceParameterSetReader::readData() //
|
||||
// by Xander Schouwerwou <schouwerwouØgmail*com> //
|
||||
// //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.audio-video.flv.php //
|
||||
// module for analyzing Shockwave Flash Video files //
|
||||
// dependencies: NONE //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
define('GETID3_FLV_TAG_AUDIO', 8);
|
||||
define('GETID3_FLV_TAG_VIDEO', 9);
|
||||
define('GETID3_FLV_TAG_META', 18);
|
||||
|
||||
define('GETID3_FLV_VIDEO_H263', 2);
|
||||
define('GETID3_FLV_VIDEO_SCREEN', 3);
|
||||
define('GETID3_FLV_VIDEO_VP6FLV', 4);
|
||||
define('GETID3_FLV_VIDEO_VP6FLV_ALPHA', 5);
|
||||
define('GETID3_FLV_VIDEO_SCREENV2', 6);
|
||||
define('GETID3_FLV_VIDEO_H264', 7);
|
||||
|
||||
define('H264_AVC_SEQUENCE_HEADER', 0);
|
||||
define('H264_PROFILE_BASELINE', 66);
|
||||
define('H264_PROFILE_MAIN', 77);
|
||||
define('H264_PROFILE_EXTENDED', 88);
|
||||
define('H264_PROFILE_HIGH', 100);
|
||||
define('H264_PROFILE_HIGH10', 110);
|
||||
define('H264_PROFILE_HIGH422', 122);
|
||||
define('H264_PROFILE_HIGH444', 144);
|
||||
define('H264_PROFILE_HIGH444_PREDICTIVE', 244);
|
||||
|
||||
class getid3_flv extends getid3_handler {
|
||||
|
||||
const magic = 'FLV';
|
||||
|
||||
public $max_frames = 100000; // break out of the loop if too many frames have been scanned; only scan this many if meta frame does not contain useful duration
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$this->fseek($info['avdataoffset']);
|
||||
|
||||
$FLVdataLength = $info['avdataend'] - $info['avdataoffset'];
|
||||
$FLVheader = $this->fread(5);
|
||||
|
||||
$info['fileformat'] = 'flv';
|
||||
$info['flv']['header']['signature'] = substr($FLVheader, 0, 3);
|
||||
$info['flv']['header']['version'] = getid3_lib::BigEndian2Int(substr($FLVheader, 3, 1));
|
||||
$TypeFlags = getid3_lib::BigEndian2Int(substr($FLVheader, 4, 1));
|
||||
|
||||
if ($info['flv']['header']['signature'] != self::magic) {
|
||||
$this->error('Expecting "'.getid3_lib::PrintHexBytes(self::magic).'" at offset '.$info['avdataoffset'].', found "'.getid3_lib::PrintHexBytes($info['flv']['header']['signature']).'"');
|
||||
unset($info['flv'], $info['fileformat']);
|
||||
return false;
|
||||
}
|
||||
|
||||
$info['flv']['header']['hasAudio'] = (bool) ($TypeFlags & 0x04);
|
||||
$info['flv']['header']['hasVideo'] = (bool) ($TypeFlags & 0x01);
|
||||
|
||||
$FrameSizeDataLength = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
$FLVheaderFrameLength = 9;
|
||||
if ($FrameSizeDataLength > $FLVheaderFrameLength) {
|
||||
$this->fseek($FrameSizeDataLength - $FLVheaderFrameLength, SEEK_CUR);
|
||||
}
|
||||
$Duration = 0;
|
||||
$found_video = false;
|
||||
$found_audio = false;
|
||||
$found_meta = false;
|
||||
$found_valid_meta_playtime = false;
|
||||
$tagParseCount = 0;
|
||||
$info['flv']['framecount'] = array('total'=>0, 'audio'=>0, 'video'=>0);
|
||||
$flv_framecount = &$info['flv']['framecount'];
|
||||
while ((($this->ftell() + 16) < $info['avdataend']) && (($tagParseCount++ <= $this->max_frames) || !$found_valid_meta_playtime)) {
|
||||
$ThisTagHeader = $this->fread(16);
|
||||
|
||||
$PreviousTagLength = getid3_lib::BigEndian2Int(substr($ThisTagHeader, 0, 4));
|
||||
$TagType = getid3_lib::BigEndian2Int(substr($ThisTagHeader, 4, 1));
|
||||
$DataLength = getid3_lib::BigEndian2Int(substr($ThisTagHeader, 5, 3));
|
||||
$Timestamp = getid3_lib::BigEndian2Int(substr($ThisTagHeader, 8, 3));
|
||||
$LastHeaderByte = getid3_lib::BigEndian2Int(substr($ThisTagHeader, 15, 1));
|
||||
$NextOffset = $this->ftell() - 1 + $DataLength;
|
||||
if ($Timestamp > $Duration) {
|
||||
$Duration = $Timestamp;
|
||||
}
|
||||
|
||||
$flv_framecount['total']++;
|
||||
switch ($TagType) {
|
||||
case GETID3_FLV_TAG_AUDIO:
|
||||
$flv_framecount['audio']++;
|
||||
if (!$found_audio) {
|
||||
$found_audio = true;
|
||||
$info['flv']['audio']['audioFormat'] = ($LastHeaderByte >> 4) & 0x0F;
|
||||
$info['flv']['audio']['audioRate'] = ($LastHeaderByte >> 2) & 0x03;
|
||||
$info['flv']['audio']['audioSampleSize'] = ($LastHeaderByte >> 1) & 0x01;
|
||||
$info['flv']['audio']['audioType'] = $LastHeaderByte & 0x01;
|
||||
}
|
||||
break;
|
||||
|
||||
case GETID3_FLV_TAG_VIDEO:
|
||||
$flv_framecount['video']++;
|
||||
if (!$found_video) {
|
||||
$found_video = true;
|
||||
$info['flv']['video']['videoCodec'] = $LastHeaderByte & 0x07;
|
||||
|
||||
$FLVvideoHeader = $this->fread(11);
|
||||
|
||||
if ($info['flv']['video']['videoCodec'] == GETID3_FLV_VIDEO_H264) {
|
||||
// this code block contributed by: moysevichØgmail*com
|
||||
|
||||
$AVCPacketType = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 0, 1));
|
||||
if ($AVCPacketType == H264_AVC_SEQUENCE_HEADER) {
|
||||
// read AVCDecoderConfigurationRecord
|
||||
$configurationVersion = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 4, 1));
|
||||
$AVCProfileIndication = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 5, 1));
|
||||
$profile_compatibility = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 6, 1));
|
||||
$lengthSizeMinusOne = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 7, 1));
|
||||
$numOfSequenceParameterSets = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 8, 1));
|
||||
|
||||
if (($numOfSequenceParameterSets & 0x1F) != 0) {
|
||||
// there is at least one SequenceParameterSet
|
||||
// read size of the first SequenceParameterSet
|
||||
//$spsSize = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 9, 2));
|
||||
$spsSize = getid3_lib::LittleEndian2Int(substr($FLVvideoHeader, 9, 2));
|
||||
// read the first SequenceParameterSet
|
||||
$sps = $this->fread($spsSize);
|
||||
if (strlen($sps) == $spsSize) { // make sure that whole SequenceParameterSet was red
|
||||
$spsReader = new AVCSequenceParameterSetReader($sps);
|
||||
$spsReader->readData();
|
||||
$info['video']['resolution_x'] = $spsReader->getWidth();
|
||||
$info['video']['resolution_y'] = $spsReader->getHeight();
|
||||
}
|
||||
}
|
||||
}
|
||||
// end: moysevichØgmail*com
|
||||
|
||||
} elseif ($info['flv']['video']['videoCodec'] == GETID3_FLV_VIDEO_H263) {
|
||||
|
||||
$PictureSizeType = (getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 3, 2))) >> 7;
|
||||
$PictureSizeType = $PictureSizeType & 0x0007;
|
||||
$info['flv']['header']['videoSizeType'] = $PictureSizeType;
|
||||
switch ($PictureSizeType) {
|
||||
case 0:
|
||||
//$PictureSizeEnc = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 5, 2));
|
||||
//$PictureSizeEnc <<= 1;
|
||||
//$info['video']['resolution_x'] = ($PictureSizeEnc & 0xFF00) >> 8;
|
||||
//$PictureSizeEnc = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 6, 2));
|
||||
//$PictureSizeEnc <<= 1;
|
||||
//$info['video']['resolution_y'] = ($PictureSizeEnc & 0xFF00) >> 8;
|
||||
|
||||
$PictureSizeEnc['x'] = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 4, 2)) >> 7;
|
||||
$PictureSizeEnc['y'] = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 5, 2)) >> 7;
|
||||
$info['video']['resolution_x'] = $PictureSizeEnc['x'] & 0xFF;
|
||||
$info['video']['resolution_y'] = $PictureSizeEnc['y'] & 0xFF;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
$PictureSizeEnc['x'] = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 4, 3)) >> 7;
|
||||
$PictureSizeEnc['y'] = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 6, 3)) >> 7;
|
||||
$info['video']['resolution_x'] = $PictureSizeEnc['x'] & 0xFFFF;
|
||||
$info['video']['resolution_y'] = $PictureSizeEnc['y'] & 0xFFFF;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
$info['video']['resolution_x'] = 352;
|
||||
$info['video']['resolution_y'] = 288;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
$info['video']['resolution_x'] = 176;
|
||||
$info['video']['resolution_y'] = 144;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
$info['video']['resolution_x'] = 128;
|
||||
$info['video']['resolution_y'] = 96;
|
||||
break;
|
||||
|
||||
case 5:
|
||||
$info['video']['resolution_x'] = 320;
|
||||
$info['video']['resolution_y'] = 240;
|
||||
break;
|
||||
|
||||
case 6:
|
||||
$info['video']['resolution_x'] = 160;
|
||||
$info['video']['resolution_y'] = 120;
|
||||
break;
|
||||
|
||||
default:
|
||||
$info['video']['resolution_x'] = 0;
|
||||
$info['video']['resolution_y'] = 0;
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
} elseif ($info['flv']['video']['videoCodec'] == GETID3_FLV_VIDEO_VP6FLV_ALPHA) {
|
||||
|
||||
/* contributed by schouwerwouØgmail*com */
|
||||
if (!isset($info['video']['resolution_x'])) { // only when meta data isn't set
|
||||
$PictureSizeEnc['x'] = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 6, 2));
|
||||
$PictureSizeEnc['y'] = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 7, 2));
|
||||
$info['video']['resolution_x'] = ($PictureSizeEnc['x'] & 0xFF) << 3;
|
||||
$info['video']['resolution_y'] = ($PictureSizeEnc['y'] & 0xFF) << 3;
|
||||
}
|
||||
/* end schouwerwouØgmail*com */
|
||||
|
||||
}
|
||||
if (!empty($info['video']['resolution_x']) && !empty($info['video']['resolution_y'])) {
|
||||
$info['video']['pixel_aspect_ratio'] = $info['video']['resolution_x'] / $info['video']['resolution_y'];
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
// Meta tag
|
||||
case GETID3_FLV_TAG_META:
|
||||
if (!$found_meta) {
|
||||
$found_meta = true;
|
||||
$this->fseek(-1, SEEK_CUR);
|
||||
$datachunk = $this->fread($DataLength);
|
||||
$AMFstream = new AMFStream($datachunk);
|
||||
$reader = new AMFReader($AMFstream);
|
||||
$eventName = $reader->readData();
|
||||
$info['flv']['meta'][$eventName] = $reader->readData();
|
||||
unset($reader);
|
||||
|
||||
$copykeys = array('framerate'=>'frame_rate', 'width'=>'resolution_x', 'height'=>'resolution_y', 'audiodatarate'=>'bitrate', 'videodatarate'=>'bitrate');
|
||||
foreach ($copykeys as $sourcekey => $destkey) {
|
||||
if (isset($info['flv']['meta']['onMetaData'][$sourcekey])) {
|
||||
switch ($sourcekey) {
|
||||
case 'width':
|
||||
case 'height':
|
||||
$info['video'][$destkey] = intval(round($info['flv']['meta']['onMetaData'][$sourcekey]));
|
||||
break;
|
||||
case 'audiodatarate':
|
||||
$info['audio'][$destkey] = getid3_lib::CastAsInt(round($info['flv']['meta']['onMetaData'][$sourcekey] * 1000));
|
||||
break;
|
||||
case 'videodatarate':
|
||||
case 'frame_rate':
|
||||
default:
|
||||
$info['video'][$destkey] = $info['flv']['meta']['onMetaData'][$sourcekey];
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!empty($info['flv']['meta']['onMetaData']['duration'])) {
|
||||
$found_valid_meta_playtime = true;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
// noop
|
||||
break;
|
||||
}
|
||||
$this->fseek($NextOffset);
|
||||
}
|
||||
|
||||
$info['playtime_seconds'] = $Duration / 1000;
|
||||
if ($info['playtime_seconds'] > 0) {
|
||||
$info['bitrate'] = (($info['avdataend'] - $info['avdataoffset']) * 8) / $info['playtime_seconds'];
|
||||
}
|
||||
|
||||
if ($info['flv']['header']['hasAudio']) {
|
||||
$info['audio']['codec'] = self::audioFormatLookup($info['flv']['audio']['audioFormat']);
|
||||
$info['audio']['sample_rate'] = self::audioRateLookup($info['flv']['audio']['audioRate']);
|
||||
$info['audio']['bits_per_sample'] = self::audioBitDepthLookup($info['flv']['audio']['audioSampleSize']);
|
||||
|
||||
$info['audio']['channels'] = $info['flv']['audio']['audioType'] + 1; // 0=mono,1=stereo
|
||||
$info['audio']['lossless'] = ($info['flv']['audio']['audioFormat'] ? false : true); // 0=uncompressed
|
||||
$info['audio']['dataformat'] = 'flv';
|
||||
}
|
||||
if (!empty($info['flv']['header']['hasVideo'])) {
|
||||
$info['video']['codec'] = self::videoCodecLookup($info['flv']['video']['videoCodec']);
|
||||
$info['video']['dataformat'] = 'flv';
|
||||
$info['video']['lossless'] = false;
|
||||
}
|
||||
|
||||
// Set information from meta
|
||||
if (!empty($info['flv']['meta']['onMetaData']['duration'])) {
|
||||
$info['playtime_seconds'] = $info['flv']['meta']['onMetaData']['duration'];
|
||||
$info['bitrate'] = (($info['avdataend'] - $info['avdataoffset']) * 8) / $info['playtime_seconds'];
|
||||
}
|
||||
if (isset($info['flv']['meta']['onMetaData']['audiocodecid'])) {
|
||||
$info['audio']['codec'] = self::audioFormatLookup($info['flv']['meta']['onMetaData']['audiocodecid']);
|
||||
}
|
||||
if (isset($info['flv']['meta']['onMetaData']['videocodecid'])) {
|
||||
$info['video']['codec'] = self::videoCodecLookup($info['flv']['meta']['onMetaData']['videocodecid']);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
public static function audioFormatLookup($id) {
|
||||
static $lookup = array(
|
||||
0 => 'Linear PCM, platform endian',
|
||||
1 => 'ADPCM',
|
||||
2 => 'mp3',
|
||||
3 => 'Linear PCM, little endian',
|
||||
4 => 'Nellymoser 16kHz mono',
|
||||
5 => 'Nellymoser 8kHz mono',
|
||||
6 => 'Nellymoser',
|
||||
7 => 'G.711A-law logarithmic PCM',
|
||||
8 => 'G.711 mu-law logarithmic PCM',
|
||||
9 => 'reserved',
|
||||
10 => 'AAC',
|
||||
11 => 'Speex',
|
||||
12 => false, // unknown?
|
||||
13 => false, // unknown?
|
||||
14 => 'mp3 8kHz',
|
||||
15 => 'Device-specific sound',
|
||||
);
|
||||
return (isset($lookup[$id]) ? $lookup[$id] : false);
|
||||
}
|
||||
|
||||
public static function audioRateLookup($id) {
|
||||
static $lookup = array(
|
||||
0 => 5500,
|
||||
1 => 11025,
|
||||
2 => 22050,
|
||||
3 => 44100,
|
||||
);
|
||||
return (isset($lookup[$id]) ? $lookup[$id] : false);
|
||||
}
|
||||
|
||||
public static function audioBitDepthLookup($id) {
|
||||
static $lookup = array(
|
||||
0 => 8,
|
||||
1 => 16,
|
||||
);
|
||||
return (isset($lookup[$id]) ? $lookup[$id] : false);
|
||||
}
|
||||
|
||||
public static function videoCodecLookup($id) {
|
||||
static $lookup = array(
|
||||
GETID3_FLV_VIDEO_H263 => 'Sorenson H.263',
|
||||
GETID3_FLV_VIDEO_SCREEN => 'Screen video',
|
||||
GETID3_FLV_VIDEO_VP6FLV => 'On2 VP6',
|
||||
GETID3_FLV_VIDEO_VP6FLV_ALPHA => 'On2 VP6 with alpha channel',
|
||||
GETID3_FLV_VIDEO_SCREENV2 => 'Screen video v2',
|
||||
GETID3_FLV_VIDEO_H264 => 'Sorenson H.264',
|
||||
);
|
||||
return (isset($lookup[$id]) ? $lookup[$id] : false);
|
||||
}
|
||||
}
|
||||
|
||||
class AMFStream {
|
||||
public $bytes;
|
||||
public $pos;
|
||||
|
||||
public function __construct(&$bytes) {
|
||||
$this->bytes =& $bytes;
|
||||
$this->pos = 0;
|
||||
}
|
||||
|
||||
public function readByte() {
|
||||
return getid3_lib::BigEndian2Int(substr($this->bytes, $this->pos++, 1));
|
||||
}
|
||||
|
||||
public function readInt() {
|
||||
return ($this->readByte() << 8) + $this->readByte();
|
||||
}
|
||||
|
||||
public function readLong() {
|
||||
return ($this->readByte() << 24) + ($this->readByte() << 16) + ($this->readByte() << 8) + $this->readByte();
|
||||
}
|
||||
|
||||
public function readDouble() {
|
||||
return getid3_lib::BigEndian2Float($this->read(8));
|
||||
}
|
||||
|
||||
public function readUTF() {
|
||||
$length = $this->readInt();
|
||||
return $this->read($length);
|
||||
}
|
||||
|
||||
public function readLongUTF() {
|
||||
$length = $this->readLong();
|
||||
return $this->read($length);
|
||||
}
|
||||
|
||||
public function read($length) {
|
||||
$val = substr($this->bytes, $this->pos, $length);
|
||||
$this->pos += $length;
|
||||
return $val;
|
||||
}
|
||||
|
||||
public function peekByte() {
|
||||
$pos = $this->pos;
|
||||
$val = $this->readByte();
|
||||
$this->pos = $pos;
|
||||
return $val;
|
||||
}
|
||||
|
||||
public function peekInt() {
|
||||
$pos = $this->pos;
|
||||
$val = $this->readInt();
|
||||
$this->pos = $pos;
|
||||
return $val;
|
||||
}
|
||||
|
||||
public function peekLong() {
|
||||
$pos = $this->pos;
|
||||
$val = $this->readLong();
|
||||
$this->pos = $pos;
|
||||
return $val;
|
||||
}
|
||||
|
||||
public function peekDouble() {
|
||||
$pos = $this->pos;
|
||||
$val = $this->readDouble();
|
||||
$this->pos = $pos;
|
||||
return $val;
|
||||
}
|
||||
|
||||
public function peekUTF() {
|
||||
$pos = $this->pos;
|
||||
$val = $this->readUTF();
|
||||
$this->pos = $pos;
|
||||
return $val;
|
||||
}
|
||||
|
||||
public function peekLongUTF() {
|
||||
$pos = $this->pos;
|
||||
$val = $this->readLongUTF();
|
||||
$this->pos = $pos;
|
||||
return $val;
|
||||
}
|
||||
}
|
||||
|
||||
class AMFReader {
|
||||
public $stream;
|
||||
|
||||
public function __construct(&$stream) {
|
||||
$this->stream =& $stream;
|
||||
}
|
||||
|
||||
public function readData() {
|
||||
$value = null;
|
||||
|
||||
$type = $this->stream->readByte();
|
||||
switch ($type) {
|
||||
|
||||
// Double
|
||||
case 0:
|
||||
$value = $this->readDouble();
|
||||
break;
|
||||
|
||||
// Boolean
|
||||
case 1:
|
||||
$value = $this->readBoolean();
|
||||
break;
|
||||
|
||||
// String
|
||||
case 2:
|
||||
$value = $this->readString();
|
||||
break;
|
||||
|
||||
// Object
|
||||
case 3:
|
||||
$value = $this->readObject();
|
||||
break;
|
||||
|
||||
// null
|
||||
case 6:
|
||||
return null;
|
||||
break;
|
||||
|
||||
// Mixed array
|
||||
case 8:
|
||||
$value = $this->readMixedArray();
|
||||
break;
|
||||
|
||||
// Array
|
||||
case 10:
|
||||
$value = $this->readArray();
|
||||
break;
|
||||
|
||||
// Date
|
||||
case 11:
|
||||
$value = $this->readDate();
|
||||
break;
|
||||
|
||||
// Long string
|
||||
case 13:
|
||||
$value = $this->readLongString();
|
||||
break;
|
||||
|
||||
// XML (handled as string)
|
||||
case 15:
|
||||
$value = $this->readXML();
|
||||
break;
|
||||
|
||||
// Typed object (handled as object)
|
||||
case 16:
|
||||
$value = $this->readTypedObject();
|
||||
break;
|
||||
|
||||
// Long string
|
||||
default:
|
||||
$value = '(unknown or unsupported data type)';
|
||||
break;
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
public function readDouble() {
|
||||
return $this->stream->readDouble();
|
||||
}
|
||||
|
||||
public function readBoolean() {
|
||||
return $this->stream->readByte() == 1;
|
||||
}
|
||||
|
||||
public function readString() {
|
||||
return $this->stream->readUTF();
|
||||
}
|
||||
|
||||
public function readObject() {
|
||||
// Get highest numerical index - ignored
|
||||
// $highestIndex = $this->stream->readLong();
|
||||
|
||||
$data = array();
|
||||
|
||||
while ($key = $this->stream->readUTF()) {
|
||||
$data[$key] = $this->readData();
|
||||
}
|
||||
// Mixed array record ends with empty string (0x00 0x00) and 0x09
|
||||
if (($key == '') && ($this->stream->peekByte() == 0x09)) {
|
||||
// Consume byte
|
||||
$this->stream->readByte();
|
||||
}
|
||||
return $data;
|
||||
}
|
||||
|
||||
public function readMixedArray() {
|
||||
// Get highest numerical index - ignored
|
||||
$highestIndex = $this->stream->readLong();
|
||||
|
||||
$data = array();
|
||||
|
||||
while ($key = $this->stream->readUTF()) {
|
||||
if (is_numeric($key)) {
|
||||
$key = (float) $key;
|
||||
}
|
||||
$data[$key] = $this->readData();
|
||||
}
|
||||
// Mixed array record ends with empty string (0x00 0x00) and 0x09
|
||||
if (($key == '') && ($this->stream->peekByte() == 0x09)) {
|
||||
// Consume byte
|
||||
$this->stream->readByte();
|
||||
}
|
||||
|
||||
return $data;
|
||||
}
|
||||
|
||||
public function readArray() {
|
||||
$length = $this->stream->readLong();
|
||||
$data = array();
|
||||
|
||||
for ($i = 0; $i < $length; $i++) {
|
||||
$data[] = $this->readData();
|
||||
}
|
||||
return $data;
|
||||
}
|
||||
|
||||
public function readDate() {
|
||||
$timestamp = $this->stream->readDouble();
|
||||
$timezone = $this->stream->readInt();
|
||||
return $timestamp;
|
||||
}
|
||||
|
||||
public function readLongString() {
|
||||
return $this->stream->readLongUTF();
|
||||
}
|
||||
|
||||
public function readXML() {
|
||||
return $this->stream->readLongUTF();
|
||||
}
|
||||
|
||||
public function readTypedObject() {
|
||||
$className = $this->stream->readUTF();
|
||||
return $this->readObject();
|
||||
}
|
||||
}
|
||||
|
||||
class AVCSequenceParameterSetReader {
|
||||
public $sps;
|
||||
public $start = 0;
|
||||
public $currentBytes = 0;
|
||||
public $currentBits = 0;
|
||||
public $width;
|
||||
public $height;
|
||||
|
||||
public function __construct($sps) {
|
||||
$this->sps = $sps;
|
||||
}
|
||||
|
||||
public function readData() {
|
||||
$this->skipBits(8);
|
||||
$this->skipBits(8);
|
||||
$profile = $this->getBits(8); // read profile
|
||||
if ($profile > 0) {
|
||||
$this->skipBits(8);
|
||||
$level_idc = $this->getBits(8); // level_idc
|
||||
$this->expGolombUe(); // seq_parameter_set_id // sps
|
||||
$this->expGolombUe(); // log2_max_frame_num_minus4
|
||||
$picOrderType = $this->expGolombUe(); // pic_order_cnt_type
|
||||
if ($picOrderType == 0) {
|
||||
$this->expGolombUe(); // log2_max_pic_order_cnt_lsb_minus4
|
||||
} elseif ($picOrderType == 1) {
|
||||
$this->skipBits(1); // delta_pic_order_always_zero_flag
|
||||
$this->expGolombSe(); // offset_for_non_ref_pic
|
||||
$this->expGolombSe(); // offset_for_top_to_bottom_field
|
||||
$num_ref_frames_in_pic_order_cnt_cycle = $this->expGolombUe(); // num_ref_frames_in_pic_order_cnt_cycle
|
||||
for ($i = 0; $i < $num_ref_frames_in_pic_order_cnt_cycle; $i++) {
|
||||
$this->expGolombSe(); // offset_for_ref_frame[ i ]
|
||||
}
|
||||
}
|
||||
$this->expGolombUe(); // num_ref_frames
|
||||
$this->skipBits(1); // gaps_in_frame_num_value_allowed_flag
|
||||
$pic_width_in_mbs_minus1 = $this->expGolombUe(); // pic_width_in_mbs_minus1
|
||||
$pic_height_in_map_units_minus1 = $this->expGolombUe(); // pic_height_in_map_units_minus1
|
||||
|
||||
$frame_mbs_only_flag = $this->getBits(1); // frame_mbs_only_flag
|
||||
if ($frame_mbs_only_flag == 0) {
|
||||
$this->skipBits(1); // mb_adaptive_frame_field_flag
|
||||
}
|
||||
$this->skipBits(1); // direct_8x8_inference_flag
|
||||
$frame_cropping_flag = $this->getBits(1); // frame_cropping_flag
|
||||
|
||||
$frame_crop_left_offset = 0;
|
||||
$frame_crop_right_offset = 0;
|
||||
$frame_crop_top_offset = 0;
|
||||
$frame_crop_bottom_offset = 0;
|
||||
|
||||
if ($frame_cropping_flag) {
|
||||
$frame_crop_left_offset = $this->expGolombUe(); // frame_crop_left_offset
|
||||
$frame_crop_right_offset = $this->expGolombUe(); // frame_crop_right_offset
|
||||
$frame_crop_top_offset = $this->expGolombUe(); // frame_crop_top_offset
|
||||
$frame_crop_bottom_offset = $this->expGolombUe(); // frame_crop_bottom_offset
|
||||
}
|
||||
$this->skipBits(1); // vui_parameters_present_flag
|
||||
// etc
|
||||
|
||||
$this->width = (($pic_width_in_mbs_minus1 + 1) * 16) - ($frame_crop_left_offset * 2) - ($frame_crop_right_offset * 2);
|
||||
$this->height = ((2 - $frame_mbs_only_flag) * ($pic_height_in_map_units_minus1 + 1) * 16) - ($frame_crop_top_offset * 2) - ($frame_crop_bottom_offset * 2);
|
||||
}
|
||||
}
|
||||
|
||||
public function skipBits($bits) {
|
||||
$newBits = $this->currentBits + $bits;
|
||||
$this->currentBytes += (int)floor($newBits / 8);
|
||||
$this->currentBits = $newBits % 8;
|
||||
}
|
||||
|
||||
public function getBit() {
|
||||
$result = (getid3_lib::BigEndian2Int(substr($this->sps, $this->currentBytes, 1)) >> (7 - $this->currentBits)) & 0x01;
|
||||
$this->skipBits(1);
|
||||
return $result;
|
||||
}
|
||||
|
||||
public function getBits($bits) {
|
||||
$result = 0;
|
||||
for ($i = 0; $i < $bits; $i++) {
|
||||
$result = ($result << 1) + $this->getBit();
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
public function expGolombUe() {
|
||||
$significantBits = 0;
|
||||
$bit = $this->getBit();
|
||||
while ($bit == 0) {
|
||||
$significantBits++;
|
||||
$bit = $this->getBit();
|
||||
|
||||
if ($significantBits > 31) {
|
||||
// something is broken, this is an emergency escape to prevent infinite loops
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return (1 << $significantBits) + $this->getBits($significantBits) - 1;
|
||||
}
|
||||
|
||||
public function expGolombSe() {
|
||||
$result = $this->expGolombUe();
|
||||
if (($result & 0x01) == 0) {
|
||||
return -($result >> 1);
|
||||
} else {
|
||||
return ($result + 1) >> 1;
|
||||
}
|
||||
}
|
||||
|
||||
public function getWidth() {
|
||||
return $this->width;
|
||||
}
|
||||
|
||||
public function getHeight() {
|
||||
return $this->height;
|
||||
}
|
||||
}
|
||||
1790
wp-includes/ID3/module.audio-video.matroska.php
Normal file
1790
wp-includes/ID3/module.audio-video.matroska.php
Normal file
File diff suppressed because it is too large
Load diff
2666
wp-includes/ID3/module.audio-video.quicktime.php
Normal file
2666
wp-includes/ID3/module.audio-video.quicktime.php
Normal file
File diff suppressed because it is too large
Load diff
2638
wp-includes/ID3/module.audio-video.riff.php
Normal file
2638
wp-includes/ID3/module.audio-video.riff.php
Normal file
File diff suppressed because it is too large
Load diff
733
wp-includes/ID3/module.audio.ac3.php
Normal file
733
wp-includes/ID3/module.audio.ac3.php
Normal file
|
|
@ -0,0 +1,733 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.audio.ac3.php //
|
||||
// module for analyzing AC-3 (aka Dolby Digital) audio files //
|
||||
// dependencies: NONE //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
class getid3_ac3 extends getid3_handler
|
||||
{
|
||||
private $AC3header = array();
|
||||
private $BSIoffset = 0;
|
||||
|
||||
const syncword = 0x0B77;
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
///AH
|
||||
$info['ac3']['raw']['bsi'] = array();
|
||||
$thisfile_ac3 = &$info['ac3'];
|
||||
$thisfile_ac3_raw = &$thisfile_ac3['raw'];
|
||||
$thisfile_ac3_raw_bsi = &$thisfile_ac3_raw['bsi'];
|
||||
|
||||
|
||||
// http://www.atsc.org/standards/a_52a.pdf
|
||||
|
||||
$info['fileformat'] = 'ac3';
|
||||
|
||||
// An AC-3 serial coded audio bit stream is made up of a sequence of synchronization frames
|
||||
// Each synchronization frame contains 6 coded audio blocks (AB), each of which represent 256
|
||||
// new audio samples per channel. A synchronization information (SI) header at the beginning
|
||||
// of each frame contains information needed to acquire and maintain synchronization. A
|
||||
// bit stream information (BSI) header follows SI, and contains parameters describing the coded
|
||||
// audio service. The coded audio blocks may be followed by an auxiliary data (Aux) field. At the
|
||||
// end of each frame is an error check field that includes a CRC word for error detection. An
|
||||
// additional CRC word is located in the SI header, the use of which, by a decoder, is optional.
|
||||
//
|
||||
// syncinfo() | bsi() | AB0 | AB1 | AB2 | AB3 | AB4 | AB5 | Aux | CRC
|
||||
|
||||
// syncinfo() {
|
||||
// syncword 16
|
||||
// crc1 16
|
||||
// fscod 2
|
||||
// frmsizecod 6
|
||||
// } /* end of syncinfo */
|
||||
|
||||
$this->fseek($info['avdataoffset']);
|
||||
$tempAC3header = $this->fread(100); // should be enough to cover all data, there are some variable-length fields...?
|
||||
$this->AC3header['syncinfo'] = getid3_lib::BigEndian2Int(substr($tempAC3header, 0, 2));
|
||||
$this->AC3header['bsi'] = getid3_lib::BigEndian2Bin(substr($tempAC3header, 2));
|
||||
$thisfile_ac3_raw_bsi['bsid'] = (getid3_lib::LittleEndian2Int(substr($tempAC3header, 5, 1)) & 0xF8) >> 3; // AC3 and E-AC3 put the "bsid" version identifier in the same place, but unfortnately the 4 bytes between the syncword and the version identifier are interpreted differently, so grab it here so the following code structure can make sense
|
||||
unset($tempAC3header);
|
||||
|
||||
if ($this->AC3header['syncinfo'] !== self::syncword) {
|
||||
if (!$this->isDependencyFor('matroska')) {
|
||||
unset($info['fileformat'], $info['ac3']);
|
||||
return $this->error('Expecting "'.dechex(self::syncword).'" at offset '.$info['avdataoffset'].', found "'.dechex($this->AC3header['syncinfo']).'"');
|
||||
}
|
||||
}
|
||||
|
||||
$info['audio']['dataformat'] = 'ac3';
|
||||
$info['audio']['bitrate_mode'] = 'cbr';
|
||||
$info['audio']['lossless'] = false;
|
||||
|
||||
if ($thisfile_ac3_raw_bsi['bsid'] <= 8) {
|
||||
|
||||
$thisfile_ac3_raw_bsi['crc1'] = getid3_lib::Bin2Dec($this->readHeaderBSI(16));
|
||||
$thisfile_ac3_raw_bsi['fscod'] = $this->readHeaderBSI(2); // 5.4.1.3
|
||||
$thisfile_ac3_raw_bsi['frmsizecod'] = $this->readHeaderBSI(6); // 5.4.1.4
|
||||
if ($thisfile_ac3_raw_bsi['frmsizecod'] > 37) { // binary: 100101 - see Table 5.18 Frame Size Code Table (1 word = 16 bits)
|
||||
$this->warning('Unexpected ac3.bsi.frmsizecod value: '.$thisfile_ac3_raw_bsi['frmsizecod'].', bitrate not set correctly');
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['bsid'] = $this->readHeaderBSI(5); // we already know this from pre-parsing the version identifier, but re-read it to let the bitstream flow as intended
|
||||
$thisfile_ac3_raw_bsi['bsmod'] = $this->readHeaderBSI(3);
|
||||
$thisfile_ac3_raw_bsi['acmod'] = $this->readHeaderBSI(3);
|
||||
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] & 0x01) {
|
||||
// If the lsb of acmod is a 1, center channel is in use and cmixlev follows in the bit stream.
|
||||
$thisfile_ac3_raw_bsi['cmixlev'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3['center_mix_level'] = self::centerMixLevelLookup($thisfile_ac3_raw_bsi['cmixlev']);
|
||||
}
|
||||
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] & 0x04) {
|
||||
// If the msb of acmod is a 1, surround channels are in use and surmixlev follows in the bit stream.
|
||||
$thisfile_ac3_raw_bsi['surmixlev'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3['surround_mix_level'] = self::surroundMixLevelLookup($thisfile_ac3_raw_bsi['surmixlev']);
|
||||
}
|
||||
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] == 0x02) {
|
||||
// When operating in the two channel mode, this 2-bit code indicates whether or not the program has been encoded in Dolby Surround.
|
||||
$thisfile_ac3_raw_bsi['dsurmod'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3['dolby_surround_mode'] = self::dolbySurroundModeLookup($thisfile_ac3_raw_bsi['dsurmod']);
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['lfeon'] = (bool) $this->readHeaderBSI(1);
|
||||
|
||||
// This indicates how far the average dialogue level is below digital 100 percent. Valid values are 1-31.
|
||||
// The value of 0 is reserved. The values of 1 to 31 are interpreted as -1 dB to -31 dB with respect to digital 100 percent.
|
||||
$thisfile_ac3_raw_bsi['dialnorm'] = $this->readHeaderBSI(5); // 5.4.2.8 dialnorm: Dialogue Normalization, 5 Bits
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['compr'] = (bool) $this->readHeaderBSI(1); // 5.4.2.9 compre: Compression Gain Word Exists, 1 Bit
|
||||
if ($thisfile_ac3_raw_bsi['flags']['compr']) {
|
||||
$thisfile_ac3_raw_bsi['compr'] = $this->readHeaderBSI(8); // 5.4.2.10 compr: Compression Gain Word, 8 Bits
|
||||
$thisfile_ac3['heavy_compression'] = self::heavyCompression($thisfile_ac3_raw_bsi['compr']);
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['langcod'] = (bool) $this->readHeaderBSI(1); // 5.4.2.11 langcode: Language Code Exists, 1 Bit
|
||||
if ($thisfile_ac3_raw_bsi['flags']['langcod']) {
|
||||
$thisfile_ac3_raw_bsi['langcod'] = $this->readHeaderBSI(8); // 5.4.2.12 langcod: Language Code, 8 Bits
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['audprodinfo'] = (bool) $this->readHeaderBSI(1); // 5.4.2.13 audprodie: Audio Production Information Exists, 1 Bit
|
||||
if ($thisfile_ac3_raw_bsi['flags']['audprodinfo']) {
|
||||
$thisfile_ac3_raw_bsi['mixlevel'] = $this->readHeaderBSI(5); // 5.4.2.14 mixlevel: Mixing Level, 5 Bits
|
||||
$thisfile_ac3_raw_bsi['roomtyp'] = $this->readHeaderBSI(2); // 5.4.2.15 roomtyp: Room Type, 2 Bits
|
||||
|
||||
$thisfile_ac3['mixing_level'] = (80 + $thisfile_ac3_raw_bsi['mixlevel']).'dB';
|
||||
$thisfile_ac3['room_type'] = self::roomTypeLookup($thisfile_ac3_raw_bsi['roomtyp']);
|
||||
}
|
||||
|
||||
|
||||
$thisfile_ac3_raw_bsi['dialnorm2'] = $this->readHeaderBSI(5); // 5.4.2.16 dialnorm2: Dialogue Normalization, ch2, 5 Bits
|
||||
$thisfile_ac3['dialogue_normalization2'] = '-'.$thisfile_ac3_raw_bsi['dialnorm2'].'dB'; // This indicates how far the average dialogue level is below digital 100 percent. Valid values are 1-31. The value of 0 is reserved. The values of 1 to 31 are interpreted as -1 dB to -31 dB with respect to digital 100 percent.
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['compr2'] = (bool) $this->readHeaderBSI(1); // 5.4.2.17 compr2e: Compression Gain Word Exists, ch2, 1 Bit
|
||||
if ($thisfile_ac3_raw_bsi['flags']['compr2']) {
|
||||
$thisfile_ac3_raw_bsi['compr2'] = $this->readHeaderBSI(8); // 5.4.2.18 compr2: Compression Gain Word, ch2, 8 Bits
|
||||
$thisfile_ac3['heavy_compression2'] = self::heavyCompression($thisfile_ac3_raw_bsi['compr2']);
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['langcod2'] = (bool) $this->readHeaderBSI(1); // 5.4.2.19 langcod2e: Language Code Exists, ch2, 1 Bit
|
||||
if ($thisfile_ac3_raw_bsi['flags']['langcod2']) {
|
||||
$thisfile_ac3_raw_bsi['langcod2'] = $this->readHeaderBSI(8); // 5.4.2.20 langcod2: Language Code, ch2, 8 Bits
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['audprodinfo2'] = (bool) $this->readHeaderBSI(1); // 5.4.2.21 audprodi2e: Audio Production Information Exists, ch2, 1 Bit
|
||||
if ($thisfile_ac3_raw_bsi['flags']['audprodinfo2']) {
|
||||
$thisfile_ac3_raw_bsi['mixlevel2'] = $this->readHeaderBSI(5); // 5.4.2.22 mixlevel2: Mixing Level, ch2, 5 Bits
|
||||
$thisfile_ac3_raw_bsi['roomtyp2'] = $this->readHeaderBSI(2); // 5.4.2.23 roomtyp2: Room Type, ch2, 2 Bits
|
||||
|
||||
$thisfile_ac3['mixing_level2'] = (80 + $thisfile_ac3_raw_bsi['mixlevel2']).'dB';
|
||||
$thisfile_ac3['room_type2'] = self::roomTypeLookup($thisfile_ac3_raw_bsi['roomtyp2']);
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['copyright'] = (bool) $this->readHeaderBSI(1); // 5.4.2.24 copyrightb: Copyright Bit, 1 Bit
|
||||
|
||||
$thisfile_ac3_raw_bsi['original'] = (bool) $this->readHeaderBSI(1); // 5.4.2.25 origbs: Original Bit Stream, 1 Bit
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['timecod1'] = $this->readHeaderBSI(2); // 5.4.2.26 timecod1e, timcode2e: Time Code (first and second) Halves Exist, 2 Bits
|
||||
if ($thisfile_ac3_raw_bsi['flags']['timecod1'] & 0x01) {
|
||||
$thisfile_ac3_raw_bsi['timecod1'] = $this->readHeaderBSI(14); // 5.4.2.27 timecod1: Time code first half, 14 bits
|
||||
$thisfile_ac3['timecode1'] = 0;
|
||||
$thisfile_ac3['timecode1'] += (($thisfile_ac3_raw_bsi['timecod1'] & 0x3E00) >> 9) * 3600; // The first 5 bits of this 14-bit field represent the time in hours, with valid values of 0<>23
|
||||
$thisfile_ac3['timecode1'] += (($thisfile_ac3_raw_bsi['timecod1'] & 0x01F8) >> 3) * 60; // The next 6 bits represent the time in minutes, with valid values of 0<>59
|
||||
$thisfile_ac3['timecode1'] += (($thisfile_ac3_raw_bsi['timecod1'] & 0x0003) >> 0) * 8; // The final 3 bits represents the time in 8 second increments, with valid values of 0<>7 (representing 0, 8, 16, ... 56 seconds)
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['flags']['timecod1'] & 0x02) {
|
||||
$thisfile_ac3_raw_bsi['timecod2'] = $this->readHeaderBSI(14); // 5.4.2.28 timecod2: Time code second half, 14 bits
|
||||
$thisfile_ac3['timecode2'] = 0;
|
||||
$thisfile_ac3['timecode2'] += (($thisfile_ac3_raw_bsi['timecod2'] & 0x3800) >> 11) * 1; // The first 3 bits of this 14-bit field represent the time in seconds, with valid values from 0<>7 (representing 0-7 seconds)
|
||||
$thisfile_ac3['timecode2'] += (($thisfile_ac3_raw_bsi['timecod2'] & 0x07C0) >> 6) * (1 / 30); // The next 5 bits represents the time in frames, with valid values from 0<>29 (one frame = 1/30th of a second)
|
||||
$thisfile_ac3['timecode2'] += (($thisfile_ac3_raw_bsi['timecod2'] & 0x003F) >> 0) * ((1 / 30) / 60); // The final 6 bits represents fractions of 1/64 of a frame, with valid values from 0<>63
|
||||
}
|
||||
|
||||
$thisfile_ac3_raw_bsi['flags']['addbsi'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['addbsi']) {
|
||||
$thisfile_ac3_raw_bsi['addbsi_length'] = $this->readHeaderBSI(6) + 1; // This 6-bit code, which exists only if addbside is a 1, indicates the length in bytes of additional bit stream information. The valid range of addbsil is 0<>63, indicating 1<>64 additional bytes, respectively.
|
||||
|
||||
$this->AC3header['bsi'] .= getid3_lib::BigEndian2Bin($this->fread($thisfile_ac3_raw_bsi['addbsi_length']));
|
||||
|
||||
$thisfile_ac3_raw_bsi['addbsi_data'] = substr($this->AC3header['bsi'], $this->BSIoffset, $thisfile_ac3_raw_bsi['addbsi_length'] * 8);
|
||||
$this->BSIoffset += $thisfile_ac3_raw_bsi['addbsi_length'] * 8;
|
||||
}
|
||||
|
||||
|
||||
} elseif ($thisfile_ac3_raw_bsi['bsid'] <= 16) { // E-AC3
|
||||
|
||||
|
||||
$this->error('E-AC3 parsing is incomplete and experimental in this version of getID3 ('.$this->getid3->version().'). Notably the bitrate calculations are wrong -- value might (or not) be correct, but it is not calculated correctly. Email info@getid3.org if you know how to calculate EAC3 bitrate correctly.');
|
||||
$info['audio']['dataformat'] = 'eac3';
|
||||
|
||||
$thisfile_ac3_raw_bsi['strmtyp'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3_raw_bsi['substreamid'] = $this->readHeaderBSI(3);
|
||||
$thisfile_ac3_raw_bsi['frmsiz'] = $this->readHeaderBSI(11);
|
||||
$thisfile_ac3_raw_bsi['fscod'] = $this->readHeaderBSI(2);
|
||||
if ($thisfile_ac3_raw_bsi['fscod'] == 3) {
|
||||
$thisfile_ac3_raw_bsi['fscod2'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3_raw_bsi['numblkscod'] = 3; // six blocks per syncframe
|
||||
} else {
|
||||
$thisfile_ac3_raw_bsi['numblkscod'] = $this->readHeaderBSI(2);
|
||||
}
|
||||
$thisfile_ac3['bsi']['blocks_per_sync_frame'] = self::blocksPerSyncFrame($thisfile_ac3_raw_bsi['numblkscod']);
|
||||
$thisfile_ac3_raw_bsi['acmod'] = $this->readHeaderBSI(3);
|
||||
$thisfile_ac3_raw_bsi['flags']['lfeon'] = (bool) $this->readHeaderBSI(1);
|
||||
$thisfile_ac3_raw_bsi['bsid'] = $this->readHeaderBSI(5); // we already know this from pre-parsing the version identifier, but re-read it to let the bitstream flow as intended
|
||||
$thisfile_ac3_raw_bsi['dialnorm'] = $this->readHeaderBSI(5);
|
||||
$thisfile_ac3_raw_bsi['flags']['compr'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['compr']) {
|
||||
$thisfile_ac3_raw_bsi['compr'] = $this->readHeaderBSI(8);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] == 0) { // if 1+1 mode (dual mono, so some items need a second value)
|
||||
$thisfile_ac3_raw_bsi['dialnorm2'] = $this->readHeaderBSI(5);
|
||||
$thisfile_ac3_raw_bsi['flags']['compr2'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['compr2']) {
|
||||
$thisfile_ac3_raw_bsi['compr2'] = $this->readHeaderBSI(8);
|
||||
}
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['strmtyp'] == 1) { // if dependent stream
|
||||
$thisfile_ac3_raw_bsi['flags']['chanmap'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['chanmap']) {
|
||||
$thisfile_ac3_raw_bsi['chanmap'] = $this->readHeaderBSI(8);
|
||||
}
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['mixmdat'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['mixmdat']) { // Mixing metadata
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] > 2) { // if more than 2 channels
|
||||
$thisfile_ac3_raw_bsi['dmixmod'] = $this->readHeaderBSI(2);
|
||||
}
|
||||
if (($thisfile_ac3_raw_bsi['acmod'] & 0x01) && ($thisfile_ac3_raw_bsi['acmod'] > 2)) { // if three front channels exist
|
||||
$thisfile_ac3_raw_bsi['ltrtcmixlev'] = $this->readHeaderBSI(3);
|
||||
$thisfile_ac3_raw_bsi['lorocmixlev'] = $this->readHeaderBSI(3);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] & 0x04) { // if a surround channel exists
|
||||
$thisfile_ac3_raw_bsi['ltrtsurmixlev'] = $this->readHeaderBSI(3);
|
||||
$thisfile_ac3_raw_bsi['lorosurmixlev'] = $this->readHeaderBSI(3);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['flags']['lfeon']) { // if the LFE channel exists
|
||||
$thisfile_ac3_raw_bsi['flags']['lfemixlevcod'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['lfemixlevcod']) {
|
||||
$thisfile_ac3_raw_bsi['lfemixlevcod'] = $this->readHeaderBSI(5);
|
||||
}
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['strmtyp'] == 0) { // if independent stream
|
||||
$thisfile_ac3_raw_bsi['flags']['pgmscl'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['pgmscl']) {
|
||||
$thisfile_ac3_raw_bsi['pgmscl'] = $this->readHeaderBSI(6);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] == 0) { // if 1+1 mode (dual mono, so some items need a second value)
|
||||
$thisfile_ac3_raw_bsi['flags']['pgmscl2'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['pgmscl2']) {
|
||||
$thisfile_ac3_raw_bsi['pgmscl2'] = $this->readHeaderBSI(6);
|
||||
}
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmscl'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmscl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmscl'] = $this->readHeaderBSI(6);
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['mixdef'] = $this->readHeaderBSI(2);
|
||||
if ($thisfile_ac3_raw_bsi['mixdef'] == 1) { // mixing option 2
|
||||
$thisfile_ac3_raw_bsi['premixcmpsel'] = (bool) $this->readHeaderBSI(1);
|
||||
$thisfile_ac3_raw_bsi['drcsrc'] = (bool) $this->readHeaderBSI(1);
|
||||
$thisfile_ac3_raw_bsi['premixcmpscl'] = $this->readHeaderBSI(3);
|
||||
} elseif ($thisfile_ac3_raw_bsi['mixdef'] == 2) { // mixing option 3
|
||||
$thisfile_ac3_raw_bsi['mixdata'] = $this->readHeaderBSI(12);
|
||||
} elseif ($thisfile_ac3_raw_bsi['mixdef'] == 3) { // mixing option 4
|
||||
$mixdefbitsread = 0;
|
||||
$thisfile_ac3_raw_bsi['mixdeflen'] = $this->readHeaderBSI(5); $mixdefbitsread += 5;
|
||||
$thisfile_ac3_raw_bsi['flags']['mixdata2'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['mixdata2']) {
|
||||
$thisfile_ac3_raw_bsi['premixcmpsel'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
$thisfile_ac3_raw_bsi['drcsrc'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
$thisfile_ac3_raw_bsi['premixcmpscl'] = $this->readHeaderBSI(3); $mixdefbitsread += 3;
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmlscl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmlscl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmlscl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmcscl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmcscl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmcscl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmrscl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmrscl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmrscl'] = $this->readHeaderBSI(4);
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmlsscl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmlsscl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmlsscl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmrsscl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmrsscl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmrsscl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmlfescl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmlfescl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmlfescl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['dmixscl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['dmixscl']) {
|
||||
$thisfile_ac3_raw_bsi['dmixscl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['addch'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['addch']) {
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmaux1scl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmaux1scl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmaux1scl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['extpgmaux2scl'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['extpgmaux2scl']) {
|
||||
$thisfile_ac3_raw_bsi['extpgmaux2scl'] = $this->readHeaderBSI(4); $mixdefbitsread += 4;
|
||||
}
|
||||
}
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['mixdata3'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['mixdata3']) {
|
||||
$thisfile_ac3_raw_bsi['spchdat'] = $this->readHeaderBSI(5); $mixdefbitsread += 5;
|
||||
$thisfile_ac3_raw_bsi['flags']['addspchdat'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['addspchdat']) {
|
||||
$thisfile_ac3_raw_bsi['spchdat1'] = $this->readHeaderBSI(5); $mixdefbitsread += 5;
|
||||
$thisfile_ac3_raw_bsi['spchan1att'] = $this->readHeaderBSI(2); $mixdefbitsread += 2;
|
||||
$thisfile_ac3_raw_bsi['flags']['addspchdat1'] = (bool) $this->readHeaderBSI(1); $mixdefbitsread += 1;
|
||||
if ($thisfile_ac3_raw_bsi['flags']['addspchdat1']) {
|
||||
$thisfile_ac3_raw_bsi['spchdat2'] = $this->readHeaderBSI(5); $mixdefbitsread += 5;
|
||||
$thisfile_ac3_raw_bsi['spchan2att'] = $this->readHeaderBSI(3); $mixdefbitsread += 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
$mixdata_bits = (8 * ($thisfile_ac3_raw_bsi['mixdeflen'] + 2)) - $mixdefbitsread;
|
||||
$mixdata_fill = (($mixdata_bits % 8) ? 8 - ($mixdata_bits % 8) : 0);
|
||||
$thisfile_ac3_raw_bsi['mixdata'] = $this->readHeaderBSI($mixdata_bits);
|
||||
$thisfile_ac3_raw_bsi['mixdatafill'] = $this->readHeaderBSI($mixdata_fill);
|
||||
unset($mixdefbitsread, $mixdata_bits, $mixdata_fill);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] < 2) { // if mono or dual mono source
|
||||
$thisfile_ac3_raw_bsi['flags']['paninfo'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['paninfo']) {
|
||||
$thisfile_ac3_raw_bsi['panmean'] = $this->readHeaderBSI(8);
|
||||
$thisfile_ac3_raw_bsi['paninfo'] = $this->readHeaderBSI(6);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] == 0) { // if 1+1 mode (dual mono, so some items need a second value)
|
||||
$thisfile_ac3_raw_bsi['flags']['paninfo2'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['paninfo2']) {
|
||||
$thisfile_ac3_raw_bsi['panmean2'] = $this->readHeaderBSI(8);
|
||||
$thisfile_ac3_raw_bsi['paninfo2'] = $this->readHeaderBSI(6);
|
||||
}
|
||||
}
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['frmmixcfginfo'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['frmmixcfginfo']) { // mixing configuration information
|
||||
if ($thisfile_ac3_raw_bsi['numblkscod'] == 0) {
|
||||
$thisfile_ac3_raw_bsi['blkmixcfginfo'][0] = $this->readHeaderBSI(5);
|
||||
} else {
|
||||
for ($blk = 0; $blk < $thisfile_ac3_raw_bsi['numblkscod']; $blk++) {
|
||||
$thisfile_ac3_raw_bsi['flags']['blkmixcfginfo'.$blk] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['blkmixcfginfo'.$blk]) { // mixing configuration information
|
||||
$thisfile_ac3_raw_bsi['blkmixcfginfo'][$blk] = $this->readHeaderBSI(5);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['infomdat'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['infomdat']) { // Informational metadata
|
||||
$thisfile_ac3_raw_bsi['bsmod'] = $this->readHeaderBSI(3);
|
||||
$thisfile_ac3_raw_bsi['flags']['copyrightb'] = (bool) $this->readHeaderBSI(1);
|
||||
$thisfile_ac3_raw_bsi['flags']['origbs'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] == 2) { // if in 2/0 mode
|
||||
$thisfile_ac3_raw_bsi['dsurmod'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3_raw_bsi['dheadphonmod'] = $this->readHeaderBSI(2);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] >= 6) { // if both surround channels exist
|
||||
$thisfile_ac3_raw_bsi['dsurexmod'] = $this->readHeaderBSI(2);
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['audprodi'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['audprodi']) {
|
||||
$thisfile_ac3_raw_bsi['mixlevel'] = $this->readHeaderBSI(5);
|
||||
$thisfile_ac3_raw_bsi['roomtyp'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3_raw_bsi['flags']['adconvtyp'] = (bool) $this->readHeaderBSI(1);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['acmod'] == 0) { // if 1+1 mode (dual mono, so some items need a second value)
|
||||
$thisfile_ac3_raw_bsi['flags']['audprodi2'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['audprodi2']) {
|
||||
$thisfile_ac3_raw_bsi['mixlevel2'] = $this->readHeaderBSI(5);
|
||||
$thisfile_ac3_raw_bsi['roomtyp2'] = $this->readHeaderBSI(2);
|
||||
$thisfile_ac3_raw_bsi['flags']['adconvtyp2'] = (bool) $this->readHeaderBSI(1);
|
||||
}
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['fscod'] < 3) { // if not half sample rate
|
||||
$thisfile_ac3_raw_bsi['flags']['sourcefscod'] = (bool) $this->readHeaderBSI(1);
|
||||
}
|
||||
}
|
||||
if (($thisfile_ac3_raw_bsi['strmtyp'] == 0) && ($thisfile_ac3_raw_bsi['numblkscod'] != 3)) { // if both surround channels exist
|
||||
$thisfile_ac3_raw_bsi['flags']['convsync'] = (bool) $this->readHeaderBSI(1);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['strmtyp'] == 2) { // if bit stream converted from AC-3
|
||||
if ($thisfile_ac3_raw_bsi['numblkscod'] != 3) { // 6 blocks per syncframe
|
||||
$thisfile_ac3_raw_bsi['flags']['blkid'] = 1;
|
||||
} else {
|
||||
$thisfile_ac3_raw_bsi['flags']['blkid'] = (bool) $this->readHeaderBSI(1);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['flags']['blkid']) {
|
||||
$thisfile_ac3_raw_bsi['frmsizecod'] = $this->readHeaderBSI(6);
|
||||
}
|
||||
}
|
||||
$thisfile_ac3_raw_bsi['flags']['addbsi'] = (bool) $this->readHeaderBSI(1);
|
||||
if ($thisfile_ac3_raw_bsi['flags']['addbsi']) {
|
||||
$thisfile_ac3_raw_bsi['addbsil'] = $this->readHeaderBSI(6);
|
||||
$thisfile_ac3_raw_bsi['addbsi'] = $this->readHeaderBSI(($thisfile_ac3_raw_bsi['addbsil'] + 1) * 8);
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
$this->error('Bit stream identification is version '.$thisfile_ac3_raw_bsi['bsid'].', but getID3() only understands up to version 16. Please submit a support ticket with a sample file.');
|
||||
unset($info['ac3']);
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
if (isset($thisfile_ac3_raw_bsi['fscod2'])) {
|
||||
$thisfile_ac3['sample_rate'] = self::sampleRateCodeLookup2($thisfile_ac3_raw_bsi['fscod2']);
|
||||
} else {
|
||||
$thisfile_ac3['sample_rate'] = self::sampleRateCodeLookup($thisfile_ac3_raw_bsi['fscod']);
|
||||
}
|
||||
if ($thisfile_ac3_raw_bsi['fscod'] <= 3) {
|
||||
$info['audio']['sample_rate'] = $thisfile_ac3['sample_rate'];
|
||||
} else {
|
||||
$this->warning('Unexpected ac3.bsi.fscod value: '.$thisfile_ac3_raw_bsi['fscod']);
|
||||
}
|
||||
if (isset($thisfile_ac3_raw_bsi['frmsizecod'])) {
|
||||
$thisfile_ac3['frame_length'] = self::frameSizeLookup($thisfile_ac3_raw_bsi['frmsizecod'], $thisfile_ac3_raw_bsi['fscod']);
|
||||
$thisfile_ac3['bitrate'] = self::bitrateLookup($thisfile_ac3_raw_bsi['frmsizecod']);
|
||||
} elseif (!empty($thisfile_ac3_raw_bsi['frmsiz'])) {
|
||||
// this isn't right, but it's (usually) close, roughly 5% less than it should be.
|
||||
// but WHERE is the actual bitrate value stored in EAC3?? email info@getid3.org if you know!
|
||||
$thisfile_ac3['bitrate'] = ($thisfile_ac3_raw_bsi['frmsiz'] + 1) * 16 * 30; // The frmsiz field shall contain a value one less than the overall size of the coded syncframe in 16-bit words. That is, this field may assume a value ranging from 0 to 2047, and these values correspond to syncframe sizes ranging from 1 to 2048.
|
||||
// kludge-fix to make it approximately the expected value, still not "right":
|
||||
$thisfile_ac3['bitrate'] = round(($thisfile_ac3['bitrate'] * 1.05) / 16000) * 16000;
|
||||
}
|
||||
$info['audio']['bitrate'] = $thisfile_ac3['bitrate'];
|
||||
|
||||
$thisfile_ac3['service_type'] = self::serviceTypeLookup($thisfile_ac3_raw_bsi['bsmod'], $thisfile_ac3_raw_bsi['acmod']);
|
||||
$ac3_coding_mode = self::audioCodingModeLookup($thisfile_ac3_raw_bsi['acmod']);
|
||||
foreach($ac3_coding_mode as $key => $value) {
|
||||
$thisfile_ac3[$key] = $value;
|
||||
}
|
||||
switch ($thisfile_ac3_raw_bsi['acmod']) {
|
||||
case 0:
|
||||
case 1:
|
||||
$info['audio']['channelmode'] = 'mono';
|
||||
break;
|
||||
case 3:
|
||||
case 4:
|
||||
$info['audio']['channelmode'] = 'stereo';
|
||||
break;
|
||||
default:
|
||||
$info['audio']['channelmode'] = 'surround';
|
||||
break;
|
||||
}
|
||||
$info['audio']['channels'] = $thisfile_ac3['num_channels'];
|
||||
|
||||
$thisfile_ac3['lfe_enabled'] = $thisfile_ac3_raw_bsi['flags']['lfeon'];
|
||||
if ($thisfile_ac3_raw_bsi['flags']['lfeon']) {
|
||||
$info['audio']['channels'] .= '.1';
|
||||
}
|
||||
|
||||
$thisfile_ac3['channels_enabled'] = self::channelsEnabledLookup($thisfile_ac3_raw_bsi['acmod'], $thisfile_ac3_raw_bsi['flags']['lfeon']);
|
||||
$thisfile_ac3['dialogue_normalization'] = '-'.$thisfile_ac3_raw_bsi['dialnorm'].'dB';
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private function readHeaderBSI($length) {
|
||||
$data = substr($this->AC3header['bsi'], $this->BSIoffset, $length);
|
||||
$this->BSIoffset += $length;
|
||||
|
||||
return bindec($data);
|
||||
}
|
||||
|
||||
public static function sampleRateCodeLookup($fscod) {
|
||||
static $sampleRateCodeLookup = array(
|
||||
0 => 48000,
|
||||
1 => 44100,
|
||||
2 => 32000,
|
||||
3 => 'reserved' // If the reserved code is indicated, the decoder should not attempt to decode audio and should mute.
|
||||
);
|
||||
return (isset($sampleRateCodeLookup[$fscod]) ? $sampleRateCodeLookup[$fscod] : false);
|
||||
}
|
||||
|
||||
public static function sampleRateCodeLookup2($fscod2) {
|
||||
static $sampleRateCodeLookup2 = array(
|
||||
0 => 24000,
|
||||
1 => 22050,
|
||||
2 => 16000,
|
||||
3 => 'reserved' // If the reserved code is indicated, the decoder should not attempt to decode audio and should mute.
|
||||
);
|
||||
return (isset($sampleRateCodeLookup2[$fscod2]) ? $sampleRateCodeLookup2[$fscod2] : false);
|
||||
}
|
||||
|
||||
public static function serviceTypeLookup($bsmod, $acmod) {
|
||||
static $serviceTypeLookup = array();
|
||||
if (empty($serviceTypeLookup)) {
|
||||
for ($i = 0; $i <= 7; $i++) {
|
||||
$serviceTypeLookup[0][$i] = 'main audio service: complete main (CM)';
|
||||
$serviceTypeLookup[1][$i] = 'main audio service: music and effects (ME)';
|
||||
$serviceTypeLookup[2][$i] = 'associated service: visually impaired (VI)';
|
||||
$serviceTypeLookup[3][$i] = 'associated service: hearing impaired (HI)';
|
||||
$serviceTypeLookup[4][$i] = 'associated service: dialogue (D)';
|
||||
$serviceTypeLookup[5][$i] = 'associated service: commentary (C)';
|
||||
$serviceTypeLookup[6][$i] = 'associated service: emergency (E)';
|
||||
}
|
||||
|
||||
$serviceTypeLookup[7][1] = 'associated service: voice over (VO)';
|
||||
for ($i = 2; $i <= 7; $i++) {
|
||||
$serviceTypeLookup[7][$i] = 'main audio service: karaoke';
|
||||
}
|
||||
}
|
||||
return (isset($serviceTypeLookup[$bsmod][$acmod]) ? $serviceTypeLookup[$bsmod][$acmod] : false);
|
||||
}
|
||||
|
||||
public static function audioCodingModeLookup($acmod) {
|
||||
// array(channel configuration, # channels (not incl LFE), channel order)
|
||||
static $audioCodingModeLookup = array (
|
||||
0 => array('channel_config'=>'1+1', 'num_channels'=>2, 'channel_order'=>'Ch1,Ch2'),
|
||||
1 => array('channel_config'=>'1/0', 'num_channels'=>1, 'channel_order'=>'C'),
|
||||
2 => array('channel_config'=>'2/0', 'num_channels'=>2, 'channel_order'=>'L,R'),
|
||||
3 => array('channel_config'=>'3/0', 'num_channels'=>3, 'channel_order'=>'L,C,R'),
|
||||
4 => array('channel_config'=>'2/1', 'num_channels'=>3, 'channel_order'=>'L,R,S'),
|
||||
5 => array('channel_config'=>'3/1', 'num_channels'=>4, 'channel_order'=>'L,C,R,S'),
|
||||
6 => array('channel_config'=>'2/2', 'num_channels'=>4, 'channel_order'=>'L,R,SL,SR'),
|
||||
7 => array('channel_config'=>'3/2', 'num_channels'=>5, 'channel_order'=>'L,C,R,SL,SR'),
|
||||
);
|
||||
return (isset($audioCodingModeLookup[$acmod]) ? $audioCodingModeLookup[$acmod] : false);
|
||||
}
|
||||
|
||||
public static function centerMixLevelLookup($cmixlev) {
|
||||
static $centerMixLevelLookup;
|
||||
if (empty($centerMixLevelLookup)) {
|
||||
$centerMixLevelLookup = array(
|
||||
0 => pow(2, -3.0 / 6), // 0.707 (-3.0 dB)
|
||||
1 => pow(2, -4.5 / 6), // 0.595 (-4.5 dB)
|
||||
2 => pow(2, -6.0 / 6), // 0.500 (-6.0 dB)
|
||||
3 => 'reserved'
|
||||
);
|
||||
}
|
||||
return (isset($centerMixLevelLookup[$cmixlev]) ? $centerMixLevelLookup[$cmixlev] : false);
|
||||
}
|
||||
|
||||
public static function surroundMixLevelLookup($surmixlev) {
|
||||
static $surroundMixLevelLookup;
|
||||
if (empty($surroundMixLevelLookup)) {
|
||||
$surroundMixLevelLookup = array(
|
||||
0 => pow(2, -3.0 / 6),
|
||||
1 => pow(2, -6.0 / 6),
|
||||
2 => 0,
|
||||
3 => 'reserved'
|
||||
);
|
||||
}
|
||||
return (isset($surroundMixLevelLookup[$surmixlev]) ? $surroundMixLevelLookup[$surmixlev] : false);
|
||||
}
|
||||
|
||||
public static function dolbySurroundModeLookup($dsurmod) {
|
||||
static $dolbySurroundModeLookup = array(
|
||||
0 => 'not indicated',
|
||||
1 => 'Not Dolby Surround encoded',
|
||||
2 => 'Dolby Surround encoded',
|
||||
3 => 'reserved'
|
||||
);
|
||||
return (isset($dolbySurroundModeLookup[$dsurmod]) ? $dolbySurroundModeLookup[$dsurmod] : false);
|
||||
}
|
||||
|
||||
public static function channelsEnabledLookup($acmod, $lfeon) {
|
||||
$lookup = array(
|
||||
'ch1'=>(bool) ($acmod == 0),
|
||||
'ch2'=>(bool) ($acmod == 0),
|
||||
'left'=>(bool) ($acmod > 1),
|
||||
'right'=>(bool) ($acmod > 1),
|
||||
'center'=>(bool) ($acmod & 0x01),
|
||||
'surround_mono'=>false,
|
||||
'surround_left'=>false,
|
||||
'surround_right'=>false,
|
||||
'lfe'=>$lfeon);
|
||||
switch ($acmod) {
|
||||
case 4:
|
||||
case 5:
|
||||
$lookup['surround_mono'] = true;
|
||||
break;
|
||||
case 6:
|
||||
case 7:
|
||||
$lookup['surround_left'] = true;
|
||||
$lookup['surround_right'] = true;
|
||||
break;
|
||||
}
|
||||
return $lookup;
|
||||
}
|
||||
|
||||
public static function heavyCompression($compre) {
|
||||
// The first four bits indicate gain changes in 6.02dB increments which can be
|
||||
// implemented with an arithmetic shift operation. The following four bits
|
||||
// indicate linear gain changes, and require a 5-bit multiply.
|
||||
// We will represent the two 4-bit fields of compr as follows:
|
||||
// X0 X1 X2 X3 . Y4 Y5 Y6 Y7
|
||||
// The meaning of the X values is most simply described by considering X to represent a 4-bit
|
||||
// signed integer with values from -8 to +7. The gain indicated by X is then (X + 1) * 6.02 dB. The
|
||||
// following table shows this in detail.
|
||||
|
||||
// Meaning of 4 msb of compr
|
||||
// 7 +48.16 dB
|
||||
// 6 +42.14 dB
|
||||
// 5 +36.12 dB
|
||||
// 4 +30.10 dB
|
||||
// 3 +24.08 dB
|
||||
// 2 +18.06 dB
|
||||
// 1 +12.04 dB
|
||||
// 0 +6.02 dB
|
||||
// -1 0 dB
|
||||
// -2 -6.02 dB
|
||||
// -3 -12.04 dB
|
||||
// -4 -18.06 dB
|
||||
// -5 -24.08 dB
|
||||
// -6 -30.10 dB
|
||||
// -7 -36.12 dB
|
||||
// -8 -42.14 dB
|
||||
|
||||
$fourbit = str_pad(decbin(($compre & 0xF0) >> 4), 4, '0', STR_PAD_LEFT);
|
||||
if ($fourbit{0} == '1') {
|
||||
$log_gain = -8 + bindec(substr($fourbit, 1));
|
||||
} else {
|
||||
$log_gain = bindec(substr($fourbit, 1));
|
||||
}
|
||||
$log_gain = ($log_gain + 1) * getid3_lib::RGADamplitude2dB(2);
|
||||
|
||||
// The value of Y is a linear representation of a gain change of up to -6 dB. Y is considered to
|
||||
// be an unsigned fractional integer, with a leading value of 1, or: 0.1 Y4 Y5 Y6 Y7 (base 2). Y can
|
||||
// represent values between 0.111112 (or 31/32) and 0.100002 (or 1/2). Thus, Y can represent gain
|
||||
// changes from -0.28 dB to -6.02 dB.
|
||||
|
||||
$lin_gain = (16 + ($compre & 0x0F)) / 32;
|
||||
|
||||
// The combination of X and Y values allows compr to indicate gain changes from
|
||||
// 48.16 - 0.28 = +47.89 dB, to
|
||||
// -42.14 - 6.02 = -48.16 dB.
|
||||
|
||||
return $log_gain - $lin_gain;
|
||||
}
|
||||
|
||||
public static function roomTypeLookup($roomtyp) {
|
||||
static $roomTypeLookup = array(
|
||||
0 => 'not indicated',
|
||||
1 => 'large room, X curve monitor',
|
||||
2 => 'small room, flat monitor',
|
||||
3 => 'reserved'
|
||||
);
|
||||
return (isset($roomTypeLookup[$roomtyp]) ? $roomTypeLookup[$roomtyp] : false);
|
||||
}
|
||||
|
||||
public static function frameSizeLookup($frmsizecod, $fscod) {
|
||||
// LSB is whether padding is used or not
|
||||
$padding = (bool) ($frmsizecod & 0x01);
|
||||
$framesizeid = ($frmsizecod & 0x3E) >> 1;
|
||||
|
||||
static $frameSizeLookup = array();
|
||||
if (empty($frameSizeLookup)) {
|
||||
$frameSizeLookup = array (
|
||||
0 => array( 128, 138, 192), // 32 kbps
|
||||
1 => array( 160, 174, 240), // 40 kbps
|
||||
2 => array( 192, 208, 288), // 48 kbps
|
||||
3 => array( 224, 242, 336), // 56 kbps
|
||||
4 => array( 256, 278, 384), // 64 kbps
|
||||
5 => array( 320, 348, 480), // 80 kbps
|
||||
6 => array( 384, 416, 576), // 96 kbps
|
||||
7 => array( 448, 486, 672), // 112 kbps
|
||||
8 => array( 512, 556, 768), // 128 kbps
|
||||
9 => array( 640, 696, 960), // 160 kbps
|
||||
10 => array( 768, 834, 1152), // 192 kbps
|
||||
11 => array( 896, 974, 1344), // 224 kbps
|
||||
12 => array(1024, 1114, 1536), // 256 kbps
|
||||
13 => array(1280, 1392, 1920), // 320 kbps
|
||||
14 => array(1536, 1670, 2304), // 384 kbps
|
||||
15 => array(1792, 1950, 2688), // 448 kbps
|
||||
16 => array(2048, 2228, 3072), // 512 kbps
|
||||
17 => array(2304, 2506, 3456), // 576 kbps
|
||||
18 => array(2560, 2786, 3840) // 640 kbps
|
||||
);
|
||||
}
|
||||
if (($fscod == 1) && $padding) {
|
||||
// frame lengths are padded by 1 word (16 bits) at 44100
|
||||
$frameSizeLookup[$frmsizecod] += 2;
|
||||
}
|
||||
return (isset($frameSizeLookup[$framesizeid][$fscod]) ? $frameSizeLookup[$framesizeid][$fscod] : false);
|
||||
}
|
||||
|
||||
public static function bitrateLookup($frmsizecod) {
|
||||
// LSB is whether padding is used or not
|
||||
$padding = (bool) ($frmsizecod & 0x01);
|
||||
$framesizeid = ($frmsizecod & 0x3E) >> 1;
|
||||
|
||||
static $bitrateLookup = array(
|
||||
0 => 32000,
|
||||
1 => 40000,
|
||||
2 => 48000,
|
||||
3 => 56000,
|
||||
4 => 64000,
|
||||
5 => 80000,
|
||||
6 => 96000,
|
||||
7 => 112000,
|
||||
8 => 128000,
|
||||
9 => 160000,
|
||||
10 => 192000,
|
||||
11 => 224000,
|
||||
12 => 256000,
|
||||
13 => 320000,
|
||||
14 => 384000,
|
||||
15 => 448000,
|
||||
16 => 512000,
|
||||
17 => 576000,
|
||||
18 => 640000,
|
||||
);
|
||||
return (isset($bitrateLookup[$framesizeid]) ? $bitrateLookup[$framesizeid] : false);
|
||||
}
|
||||
|
||||
public static function blocksPerSyncFrame($numblkscod) {
|
||||
static $blocksPerSyncFrameLookup = array(
|
||||
0 => 1,
|
||||
1 => 2,
|
||||
2 => 3,
|
||||
3 => 6,
|
||||
);
|
||||
return (isset($blocksPerSyncFrameLookup[$numblkscod]) ? $blocksPerSyncFrameLookup[$numblkscod] : false);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
291
wp-includes/ID3/module.audio.dts.php
Normal file
291
wp-includes/ID3/module.audio.dts.php
Normal file
|
|
@ -0,0 +1,291 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.audio.dts.php //
|
||||
// module for analyzing DTS Audio files //
|
||||
// dependencies: NONE //
|
||||
// //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
/**
|
||||
* @tutorial http://wiki.multimedia.cx/index.php?title=DTS
|
||||
*/
|
||||
class getid3_dts extends getid3_handler
|
||||
{
|
||||
/**
|
||||
* Default DTS syncword used in native .cpt or .dts formats
|
||||
*/
|
||||
const syncword = "\x7F\xFE\x80\x01";
|
||||
|
||||
private $readBinDataOffset = 0;
|
||||
|
||||
/**
|
||||
* Possible syncwords indicating bitstream encoding
|
||||
*/
|
||||
public static $syncwords = array(
|
||||
0 => "\x7F\xFE\x80\x01", // raw big-endian
|
||||
1 => "\xFE\x7F\x01\x80", // raw little-endian
|
||||
2 => "\x1F\xFF\xE8\x00", // 14-bit big-endian
|
||||
3 => "\xFF\x1F\x00\xE8"); // 14-bit little-endian
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
$info['fileformat'] = 'dts';
|
||||
|
||||
$this->fseek($info['avdataoffset']);
|
||||
$DTSheader = $this->fread(20); // we only need 2 words magic + 6 words frame header, but these words may be normal 16-bit words OR 14-bit words with 2 highest bits set to zero, so 8 words can be either 8*16/8 = 16 bytes OR 8*16*(16/14)/8 = 18.3 bytes
|
||||
|
||||
// check syncword
|
||||
$sync = substr($DTSheader, 0, 4);
|
||||
if (($encoding = array_search($sync, self::$syncwords)) !== false) {
|
||||
|
||||
$info['dts']['raw']['magic'] = $sync;
|
||||
$this->readBinDataOffset = 32;
|
||||
|
||||
} elseif ($this->isDependencyFor('matroska')) {
|
||||
|
||||
// Matroska contains DTS without syncword encoded as raw big-endian format
|
||||
$encoding = 0;
|
||||
$this->readBinDataOffset = 0;
|
||||
|
||||
} else {
|
||||
|
||||
unset($info['fileformat']);
|
||||
return $this->error('Expecting "'.implode('| ', array_map('getid3_lib::PrintHexBytes', self::$syncwords)).'" at offset '.$info['avdataoffset'].', found "'.getid3_lib::PrintHexBytes($sync).'"');
|
||||
|
||||
}
|
||||
|
||||
// decode header
|
||||
$fhBS = '';
|
||||
for ($word_offset = 0; $word_offset <= strlen($DTSheader); $word_offset += 2) {
|
||||
switch ($encoding) {
|
||||
case 0: // raw big-endian
|
||||
$fhBS .= getid3_lib::BigEndian2Bin( substr($DTSheader, $word_offset, 2) );
|
||||
break;
|
||||
case 1: // raw little-endian
|
||||
$fhBS .= getid3_lib::BigEndian2Bin(strrev(substr($DTSheader, $word_offset, 2)));
|
||||
break;
|
||||
case 2: // 14-bit big-endian
|
||||
$fhBS .= substr(getid3_lib::BigEndian2Bin( substr($DTSheader, $word_offset, 2) ), 2, 14);
|
||||
break;
|
||||
case 3: // 14-bit little-endian
|
||||
$fhBS .= substr(getid3_lib::BigEndian2Bin(strrev(substr($DTSheader, $word_offset, 2))), 2, 14);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
$info['dts']['raw']['frame_type'] = $this->readBinData($fhBS, 1);
|
||||
$info['dts']['raw']['deficit_samples'] = $this->readBinData($fhBS, 5);
|
||||
$info['dts']['flags']['crc_present'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['raw']['pcm_sample_blocks'] = $this->readBinData($fhBS, 7);
|
||||
$info['dts']['raw']['frame_byte_size'] = $this->readBinData($fhBS, 14);
|
||||
$info['dts']['raw']['channel_arrangement'] = $this->readBinData($fhBS, 6);
|
||||
$info['dts']['raw']['sample_frequency'] = $this->readBinData($fhBS, 4);
|
||||
$info['dts']['raw']['bitrate'] = $this->readBinData($fhBS, 5);
|
||||
$info['dts']['flags']['embedded_downmix'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['dynamicrange'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['timestamp'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['auxdata'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['hdcd'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['raw']['extension_audio'] = $this->readBinData($fhBS, 3);
|
||||
$info['dts']['flags']['extended_coding'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['audio_sync_insertion'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['raw']['lfe_effects'] = $this->readBinData($fhBS, 2);
|
||||
$info['dts']['flags']['predictor_history'] = (bool) $this->readBinData($fhBS, 1);
|
||||
if ($info['dts']['flags']['crc_present']) {
|
||||
$info['dts']['raw']['crc16'] = $this->readBinData($fhBS, 16);
|
||||
}
|
||||
$info['dts']['flags']['mri_perfect_reconst'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['raw']['encoder_soft_version'] = $this->readBinData($fhBS, 4);
|
||||
$info['dts']['raw']['copy_history'] = $this->readBinData($fhBS, 2);
|
||||
$info['dts']['raw']['bits_per_sample'] = $this->readBinData($fhBS, 2);
|
||||
$info['dts']['flags']['surround_es'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['front_sum_diff'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['flags']['surround_sum_diff'] = (bool) $this->readBinData($fhBS, 1);
|
||||
$info['dts']['raw']['dialog_normalization'] = $this->readBinData($fhBS, 4);
|
||||
|
||||
|
||||
$info['dts']['bitrate'] = self::bitrateLookup($info['dts']['raw']['bitrate']);
|
||||
$info['dts']['bits_per_sample'] = self::bitPerSampleLookup($info['dts']['raw']['bits_per_sample']);
|
||||
$info['dts']['sample_rate'] = self::sampleRateLookup($info['dts']['raw']['sample_frequency']);
|
||||
$info['dts']['dialog_normalization'] = self::dialogNormalization($info['dts']['raw']['dialog_normalization'], $info['dts']['raw']['encoder_soft_version']);
|
||||
$info['dts']['flags']['lossless'] = (($info['dts']['raw']['bitrate'] == 31) ? true : false);
|
||||
$info['dts']['bitrate_mode'] = (($info['dts']['raw']['bitrate'] == 30) ? 'vbr' : 'cbr');
|
||||
$info['dts']['channels'] = self::numChannelsLookup($info['dts']['raw']['channel_arrangement']);
|
||||
$info['dts']['channel_arrangement'] = self::channelArrangementLookup($info['dts']['raw']['channel_arrangement']);
|
||||
|
||||
$info['audio']['dataformat'] = 'dts';
|
||||
$info['audio']['lossless'] = $info['dts']['flags']['lossless'];
|
||||
$info['audio']['bitrate_mode'] = $info['dts']['bitrate_mode'];
|
||||
$info['audio']['bits_per_sample'] = $info['dts']['bits_per_sample'];
|
||||
$info['audio']['sample_rate'] = $info['dts']['sample_rate'];
|
||||
$info['audio']['channels'] = $info['dts']['channels'];
|
||||
$info['audio']['bitrate'] = $info['dts']['bitrate'];
|
||||
if (isset($info['avdataend']) && !empty($info['dts']['bitrate']) && is_numeric($info['dts']['bitrate'])) {
|
||||
$info['playtime_seconds'] = ($info['avdataend'] - $info['avdataoffset']) / ($info['dts']['bitrate'] / 8);
|
||||
if (($encoding == 2) || ($encoding == 3)) {
|
||||
// 14-bit data packed into 16-bit words, so the playtime is wrong because only (14/16) of the bytes in the data portion of the file are used at the specified bitrate
|
||||
$info['playtime_seconds'] *= (14 / 16);
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private function readBinData($bin, $length) {
|
||||
$data = substr($bin, $this->readBinDataOffset, $length);
|
||||
$this->readBinDataOffset += $length;
|
||||
|
||||
return bindec($data);
|
||||
}
|
||||
|
||||
public static function bitrateLookup($index) {
|
||||
static $lookup = array(
|
||||
0 => 32000,
|
||||
1 => 56000,
|
||||
2 => 64000,
|
||||
3 => 96000,
|
||||
4 => 112000,
|
||||
5 => 128000,
|
||||
6 => 192000,
|
||||
7 => 224000,
|
||||
8 => 256000,
|
||||
9 => 320000,
|
||||
10 => 384000,
|
||||
11 => 448000,
|
||||
12 => 512000,
|
||||
13 => 576000,
|
||||
14 => 640000,
|
||||
15 => 768000,
|
||||
16 => 960000,
|
||||
17 => 1024000,
|
||||
18 => 1152000,
|
||||
19 => 1280000,
|
||||
20 => 1344000,
|
||||
21 => 1408000,
|
||||
22 => 1411200,
|
||||
23 => 1472000,
|
||||
24 => 1536000,
|
||||
25 => 1920000,
|
||||
26 => 2048000,
|
||||
27 => 3072000,
|
||||
28 => 3840000,
|
||||
29 => 'open',
|
||||
30 => 'variable',
|
||||
31 => 'lossless',
|
||||
);
|
||||
return (isset($lookup[$index]) ? $lookup[$index] : false);
|
||||
}
|
||||
|
||||
public static function sampleRateLookup($index) {
|
||||
static $lookup = array(
|
||||
0 => 'invalid',
|
||||
1 => 8000,
|
||||
2 => 16000,
|
||||
3 => 32000,
|
||||
4 => 'invalid',
|
||||
5 => 'invalid',
|
||||
6 => 11025,
|
||||
7 => 22050,
|
||||
8 => 44100,
|
||||
9 => 'invalid',
|
||||
10 => 'invalid',
|
||||
11 => 12000,
|
||||
12 => 24000,
|
||||
13 => 48000,
|
||||
14 => 'invalid',
|
||||
15 => 'invalid',
|
||||
);
|
||||
return (isset($lookup[$index]) ? $lookup[$index] : false);
|
||||
}
|
||||
|
||||
public static function bitPerSampleLookup($index) {
|
||||
static $lookup = array(
|
||||
0 => 16,
|
||||
1 => 20,
|
||||
2 => 24,
|
||||
3 => 24,
|
||||
);
|
||||
return (isset($lookup[$index]) ? $lookup[$index] : false);
|
||||
}
|
||||
|
||||
public static function numChannelsLookup($index) {
|
||||
switch ($index) {
|
||||
case 0:
|
||||
return 1;
|
||||
break;
|
||||
case 1:
|
||||
case 2:
|
||||
case 3:
|
||||
case 4:
|
||||
return 2;
|
||||
break;
|
||||
case 5:
|
||||
case 6:
|
||||
return 3;
|
||||
break;
|
||||
case 7:
|
||||
case 8:
|
||||
return 4;
|
||||
break;
|
||||
case 9:
|
||||
return 5;
|
||||
break;
|
||||
case 10:
|
||||
case 11:
|
||||
case 12:
|
||||
return 6;
|
||||
break;
|
||||
case 13:
|
||||
return 7;
|
||||
break;
|
||||
case 14:
|
||||
case 15:
|
||||
return 8;
|
||||
break;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public static function channelArrangementLookup($index) {
|
||||
static $lookup = array(
|
||||
0 => 'A',
|
||||
1 => 'A + B (dual mono)',
|
||||
2 => 'L + R (stereo)',
|
||||
3 => '(L+R) + (L-R) (sum-difference)',
|
||||
4 => 'LT + RT (left and right total)',
|
||||
5 => 'C + L + R',
|
||||
6 => 'L + R + S',
|
||||
7 => 'C + L + R + S',
|
||||
8 => 'L + R + SL + SR',
|
||||
9 => 'C + L + R + SL + SR',
|
||||
10 => 'CL + CR + L + R + SL + SR',
|
||||
11 => 'C + L + R+ LR + RR + OV',
|
||||
12 => 'CF + CR + LF + RF + LR + RR',
|
||||
13 => 'CL + C + CR + L + R + SL + SR',
|
||||
14 => 'CL + CR + L + R + SL1 + SL2 + SR1 + SR2',
|
||||
15 => 'CL + C+ CR + L + R + SL + S + SR',
|
||||
);
|
||||
return (isset($lookup[$index]) ? $lookup[$index] : 'user-defined');
|
||||
}
|
||||
|
||||
public static function dialogNormalization($index, $version) {
|
||||
switch ($version) {
|
||||
case 7:
|
||||
return 0 - $index;
|
||||
break;
|
||||
case 6:
|
||||
return 0 - 16 - $index;
|
||||
break;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
453
wp-includes/ID3/module.audio.flac.php
Normal file
453
wp-includes/ID3/module.audio.flac.php
Normal file
|
|
@ -0,0 +1,453 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.audio.flac.php //
|
||||
// module for analyzing FLAC and OggFLAC audio files //
|
||||
// dependencies: module.audio.ogg.php //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.audio.ogg.php', __FILE__, true);
|
||||
|
||||
/**
|
||||
* @tutorial http://flac.sourceforge.net/format.html
|
||||
*/
|
||||
class getid3_flac extends getid3_handler
|
||||
{
|
||||
const syncword = 'fLaC';
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$this->fseek($info['avdataoffset']);
|
||||
$StreamMarker = $this->fread(4);
|
||||
if ($StreamMarker != self::syncword) {
|
||||
return $this->error('Expecting "'.getid3_lib::PrintHexBytes(self::syncword).'" at offset '.$info['avdataoffset'].', found "'.getid3_lib::PrintHexBytes($StreamMarker).'"');
|
||||
}
|
||||
$info['fileformat'] = 'flac';
|
||||
$info['audio']['dataformat'] = 'flac';
|
||||
$info['audio']['bitrate_mode'] = 'vbr';
|
||||
$info['audio']['lossless'] = true;
|
||||
|
||||
// parse flac container
|
||||
return $this->parseMETAdata();
|
||||
}
|
||||
|
||||
public function parseMETAdata() {
|
||||
$info = &$this->getid3->info;
|
||||
do {
|
||||
$BlockOffset = $this->ftell();
|
||||
$BlockHeader = $this->fread(4);
|
||||
$LBFBT = getid3_lib::BigEndian2Int(substr($BlockHeader, 0, 1));
|
||||
$LastBlockFlag = (bool) ($LBFBT & 0x80);
|
||||
$BlockType = ($LBFBT & 0x7F);
|
||||
$BlockLength = getid3_lib::BigEndian2Int(substr($BlockHeader, 1, 3));
|
||||
$BlockTypeText = self::metaBlockTypeLookup($BlockType);
|
||||
|
||||
if (($BlockOffset + 4 + $BlockLength) > $info['avdataend']) {
|
||||
$this->error('METADATA_BLOCK_HEADER.BLOCK_TYPE ('.$BlockTypeText.') at offset '.$BlockOffset.' extends beyond end of file');
|
||||
break;
|
||||
}
|
||||
if ($BlockLength < 1) {
|
||||
$this->error('METADATA_BLOCK_HEADER.BLOCK_LENGTH ('.$BlockLength.') at offset '.$BlockOffset.' is invalid');
|
||||
break;
|
||||
}
|
||||
|
||||
$info['flac'][$BlockTypeText]['raw'] = array();
|
||||
$BlockTypeText_raw = &$info['flac'][$BlockTypeText]['raw'];
|
||||
|
||||
$BlockTypeText_raw['offset'] = $BlockOffset;
|
||||
$BlockTypeText_raw['last_meta_block'] = $LastBlockFlag;
|
||||
$BlockTypeText_raw['block_type'] = $BlockType;
|
||||
$BlockTypeText_raw['block_type_text'] = $BlockTypeText;
|
||||
$BlockTypeText_raw['block_length'] = $BlockLength;
|
||||
if ($BlockTypeText_raw['block_type'] != 0x06) { // do not read attachment data automatically
|
||||
$BlockTypeText_raw['block_data'] = $this->fread($BlockLength);
|
||||
}
|
||||
|
||||
switch ($BlockTypeText) {
|
||||
case 'STREAMINFO': // 0x00
|
||||
if (!$this->parseSTREAMINFO($BlockTypeText_raw['block_data'])) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'PADDING': // 0x01
|
||||
unset($info['flac']['PADDING']); // ignore
|
||||
break;
|
||||
|
||||
case 'APPLICATION': // 0x02
|
||||
if (!$this->parseAPPLICATION($BlockTypeText_raw['block_data'])) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'SEEKTABLE': // 0x03
|
||||
if (!$this->parseSEEKTABLE($BlockTypeText_raw['block_data'])) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'VORBIS_COMMENT': // 0x04
|
||||
if (!$this->parseVORBIS_COMMENT($BlockTypeText_raw['block_data'])) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'CUESHEET': // 0x05
|
||||
if (!$this->parseCUESHEET($BlockTypeText_raw['block_data'])) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'PICTURE': // 0x06
|
||||
if (!$this->parsePICTURE()) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
$this->warning('Unhandled METADATA_BLOCK_HEADER.BLOCK_TYPE ('.$BlockType.') at offset '.$BlockOffset);
|
||||
}
|
||||
|
||||
unset($info['flac'][$BlockTypeText]['raw']);
|
||||
$info['avdataoffset'] = $this->ftell();
|
||||
}
|
||||
while ($LastBlockFlag === false);
|
||||
|
||||
// handle tags
|
||||
if (!empty($info['flac']['VORBIS_COMMENT']['comments'])) {
|
||||
$info['flac']['comments'] = $info['flac']['VORBIS_COMMENT']['comments'];
|
||||
}
|
||||
if (!empty($info['flac']['VORBIS_COMMENT']['vendor'])) {
|
||||
$info['audio']['encoder'] = str_replace('reference ', '', $info['flac']['VORBIS_COMMENT']['vendor']);
|
||||
}
|
||||
|
||||
// copy attachments to 'comments' array if nesesary
|
||||
if (isset($info['flac']['PICTURE']) && ($this->getid3->option_save_attachments !== getID3::ATTACHMENTS_NONE)) {
|
||||
foreach ($info['flac']['PICTURE'] as $entry) {
|
||||
if (!empty($entry['data'])) {
|
||||
if (!isset($info['flac']['comments']['picture'])) {
|
||||
$info['flac']['comments']['picture'] = array();
|
||||
}
|
||||
$comments_picture_data = array();
|
||||
foreach (array('data', 'image_mime', 'image_width', 'image_height', 'imagetype', 'picturetype', 'description', 'datalength') as $picture_key) {
|
||||
if (isset($entry[$picture_key])) {
|
||||
$comments_picture_data[$picture_key] = $entry[$picture_key];
|
||||
}
|
||||
}
|
||||
$info['flac']['comments']['picture'][] = $comments_picture_data;
|
||||
unset($comments_picture_data);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($info['flac']['STREAMINFO'])) {
|
||||
if (!$this->isDependencyFor('matroska')) {
|
||||
$info['flac']['compressed_audio_bytes'] = $info['avdataend'] - $info['avdataoffset'];
|
||||
}
|
||||
$info['flac']['uncompressed_audio_bytes'] = $info['flac']['STREAMINFO']['samples_stream'] * $info['flac']['STREAMINFO']['channels'] * ($info['flac']['STREAMINFO']['bits_per_sample'] / 8);
|
||||
if ($info['flac']['uncompressed_audio_bytes'] == 0) {
|
||||
return $this->error('Corrupt FLAC file: uncompressed_audio_bytes == zero');
|
||||
}
|
||||
if (!empty($info['flac']['compressed_audio_bytes'])) {
|
||||
$info['flac']['compression_ratio'] = $info['flac']['compressed_audio_bytes'] / $info['flac']['uncompressed_audio_bytes'];
|
||||
}
|
||||
}
|
||||
|
||||
// set md5_data_source - built into flac 0.5+
|
||||
if (isset($info['flac']['STREAMINFO']['audio_signature'])) {
|
||||
|
||||
if ($info['flac']['STREAMINFO']['audio_signature'] === str_repeat("\x00", 16)) {
|
||||
$this->warning('FLAC STREAMINFO.audio_signature is null (known issue with libOggFLAC)');
|
||||
}
|
||||
else {
|
||||
$info['md5_data_source'] = '';
|
||||
$md5 = $info['flac']['STREAMINFO']['audio_signature'];
|
||||
for ($i = 0; $i < strlen($md5); $i++) {
|
||||
$info['md5_data_source'] .= str_pad(dechex(ord($md5[$i])), 2, '00', STR_PAD_LEFT);
|
||||
}
|
||||
if (!preg_match('/^[0-9a-f]{32}$/', $info['md5_data_source'])) {
|
||||
unset($info['md5_data_source']);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($info['flac']['STREAMINFO']['bits_per_sample'])) {
|
||||
$info['audio']['bits_per_sample'] = $info['flac']['STREAMINFO']['bits_per_sample'];
|
||||
if ($info['audio']['bits_per_sample'] == 8) {
|
||||
// special case
|
||||
// must invert sign bit on all data bytes before MD5'ing to match FLAC's calculated value
|
||||
// MD5sum calculates on unsigned bytes, but FLAC calculated MD5 on 8-bit audio data as signed
|
||||
$this->warning('FLAC calculates MD5 data strangely on 8-bit audio, so the stored md5_data_source value will not match the decoded WAV file');
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private function parseSTREAMINFO($BlockData) {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$info['flac']['STREAMINFO'] = array();
|
||||
$streaminfo = &$info['flac']['STREAMINFO'];
|
||||
|
||||
$streaminfo['min_block_size'] = getid3_lib::BigEndian2Int(substr($BlockData, 0, 2));
|
||||
$streaminfo['max_block_size'] = getid3_lib::BigEndian2Int(substr($BlockData, 2, 2));
|
||||
$streaminfo['min_frame_size'] = getid3_lib::BigEndian2Int(substr($BlockData, 4, 3));
|
||||
$streaminfo['max_frame_size'] = getid3_lib::BigEndian2Int(substr($BlockData, 7, 3));
|
||||
|
||||
$SRCSBSS = getid3_lib::BigEndian2Bin(substr($BlockData, 10, 8));
|
||||
$streaminfo['sample_rate'] = getid3_lib::Bin2Dec(substr($SRCSBSS, 0, 20));
|
||||
$streaminfo['channels'] = getid3_lib::Bin2Dec(substr($SRCSBSS, 20, 3)) + 1;
|
||||
$streaminfo['bits_per_sample'] = getid3_lib::Bin2Dec(substr($SRCSBSS, 23, 5)) + 1;
|
||||
$streaminfo['samples_stream'] = getid3_lib::Bin2Dec(substr($SRCSBSS, 28, 36));
|
||||
|
||||
$streaminfo['audio_signature'] = substr($BlockData, 18, 16);
|
||||
|
||||
if (!empty($streaminfo['sample_rate'])) {
|
||||
|
||||
$info['audio']['bitrate_mode'] = 'vbr';
|
||||
$info['audio']['sample_rate'] = $streaminfo['sample_rate'];
|
||||
$info['audio']['channels'] = $streaminfo['channels'];
|
||||
$info['audio']['bits_per_sample'] = $streaminfo['bits_per_sample'];
|
||||
$info['playtime_seconds'] = $streaminfo['samples_stream'] / $streaminfo['sample_rate'];
|
||||
if ($info['playtime_seconds'] > 0) {
|
||||
if (!$this->isDependencyFor('matroska')) {
|
||||
$info['audio']['bitrate'] = (($info['avdataend'] - $info['avdataoffset']) * 8) / $info['playtime_seconds'];
|
||||
}
|
||||
else {
|
||||
$this->warning('Cannot determine audio bitrate because total stream size is unknown');
|
||||
}
|
||||
}
|
||||
|
||||
} else {
|
||||
return $this->error('Corrupt METAdata block: STREAMINFO');
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private function parseAPPLICATION($BlockData) {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$ApplicationID = getid3_lib::BigEndian2Int(substr($BlockData, 0, 4));
|
||||
$info['flac']['APPLICATION'][$ApplicationID]['name'] = self::applicationIDLookup($ApplicationID);
|
||||
$info['flac']['APPLICATION'][$ApplicationID]['data'] = substr($BlockData, 4);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private function parseSEEKTABLE($BlockData) {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$offset = 0;
|
||||
$BlockLength = strlen($BlockData);
|
||||
$placeholderpattern = str_repeat("\xFF", 8);
|
||||
while ($offset < $BlockLength) {
|
||||
$SampleNumberString = substr($BlockData, $offset, 8);
|
||||
$offset += 8;
|
||||
if ($SampleNumberString == $placeholderpattern) {
|
||||
|
||||
// placeholder point
|
||||
getid3_lib::safe_inc($info['flac']['SEEKTABLE']['placeholders'], 1);
|
||||
$offset += 10;
|
||||
|
||||
} else {
|
||||
|
||||
$SampleNumber = getid3_lib::BigEndian2Int($SampleNumberString);
|
||||
$info['flac']['SEEKTABLE'][$SampleNumber]['offset'] = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 8));
|
||||
$offset += 8;
|
||||
$info['flac']['SEEKTABLE'][$SampleNumber]['samples'] = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 2));
|
||||
$offset += 2;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private function parseVORBIS_COMMENT($BlockData) {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$getid3_ogg = new getid3_ogg($this->getid3);
|
||||
if ($this->isDependencyFor('matroska')) {
|
||||
$getid3_ogg->setStringMode($this->data_string);
|
||||
}
|
||||
$getid3_ogg->ParseVorbisComments();
|
||||
if (isset($info['ogg'])) {
|
||||
unset($info['ogg']['comments_raw']);
|
||||
$info['flac']['VORBIS_COMMENT'] = $info['ogg'];
|
||||
unset($info['ogg']);
|
||||
}
|
||||
|
||||
unset($getid3_ogg);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private function parseCUESHEET($BlockData) {
|
||||
$info = &$this->getid3->info;
|
||||
$offset = 0;
|
||||
$info['flac']['CUESHEET']['media_catalog_number'] = trim(substr($BlockData, $offset, 128), "\0");
|
||||
$offset += 128;
|
||||
$info['flac']['CUESHEET']['lead_in_samples'] = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 8));
|
||||
$offset += 8;
|
||||
$info['flac']['CUESHEET']['flags']['is_cd'] = (bool) (getid3_lib::BigEndian2Int(substr($BlockData, $offset, 1)) & 0x80);
|
||||
$offset += 1;
|
||||
|
||||
$offset += 258; // reserved
|
||||
|
||||
$info['flac']['CUESHEET']['number_tracks'] = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 1));
|
||||
$offset += 1;
|
||||
|
||||
for ($track = 0; $track < $info['flac']['CUESHEET']['number_tracks']; $track++) {
|
||||
$TrackSampleOffset = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 8));
|
||||
$offset += 8;
|
||||
$TrackNumber = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 1));
|
||||
$offset += 1;
|
||||
|
||||
$info['flac']['CUESHEET']['tracks'][$TrackNumber]['sample_offset'] = $TrackSampleOffset;
|
||||
|
||||
$info['flac']['CUESHEET']['tracks'][$TrackNumber]['isrc'] = substr($BlockData, $offset, 12);
|
||||
$offset += 12;
|
||||
|
||||
$TrackFlagsRaw = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 1));
|
||||
$offset += 1;
|
||||
$info['flac']['CUESHEET']['tracks'][$TrackNumber]['flags']['is_audio'] = (bool) ($TrackFlagsRaw & 0x80);
|
||||
$info['flac']['CUESHEET']['tracks'][$TrackNumber]['flags']['pre_emphasis'] = (bool) ($TrackFlagsRaw & 0x40);
|
||||
|
||||
$offset += 13; // reserved
|
||||
|
||||
$info['flac']['CUESHEET']['tracks'][$TrackNumber]['index_points'] = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 1));
|
||||
$offset += 1;
|
||||
|
||||
for ($index = 0; $index < $info['flac']['CUESHEET']['tracks'][$TrackNumber]['index_points']; $index++) {
|
||||
$IndexSampleOffset = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 8));
|
||||
$offset += 8;
|
||||
$IndexNumber = getid3_lib::BigEndian2Int(substr($BlockData, $offset, 1));
|
||||
$offset += 1;
|
||||
|
||||
$offset += 3; // reserved
|
||||
|
||||
$info['flac']['CUESHEET']['tracks'][$TrackNumber]['indexes'][$IndexNumber] = $IndexSampleOffset;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse METADATA_BLOCK_PICTURE flac structure and extract attachment
|
||||
* External usage: audio.ogg
|
||||
*/
|
||||
public function parsePICTURE() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$picture['typeid'] = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
$picture['picturetype'] = self::pictureTypeLookup($picture['typeid']);
|
||||
$picture['image_mime'] = $this->fread(getid3_lib::BigEndian2Int($this->fread(4)));
|
||||
$descr_length = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
if ($descr_length) {
|
||||
$picture['description'] = $this->fread($descr_length);
|
||||
}
|
||||
$picture['image_width'] = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
$picture['image_height'] = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
$picture['color_depth'] = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
$picture['colors_indexed'] = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
$picture['datalength'] = getid3_lib::BigEndian2Int($this->fread(4));
|
||||
|
||||
if ($picture['image_mime'] == '-->') {
|
||||
$picture['data'] = $this->fread($picture['datalength']);
|
||||
} else {
|
||||
$picture['data'] = $this->saveAttachment(
|
||||
str_replace('/', '_', $picture['picturetype']).'_'.$this->ftell(),
|
||||
$this->ftell(),
|
||||
$picture['datalength'],
|
||||
$picture['image_mime']);
|
||||
}
|
||||
|
||||
$info['flac']['PICTURE'][] = $picture;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public static function metaBlockTypeLookup($blocktype) {
|
||||
static $lookup = array(
|
||||
0 => 'STREAMINFO',
|
||||
1 => 'PADDING',
|
||||
2 => 'APPLICATION',
|
||||
3 => 'SEEKTABLE',
|
||||
4 => 'VORBIS_COMMENT',
|
||||
5 => 'CUESHEET',
|
||||
6 => 'PICTURE',
|
||||
);
|
||||
return (isset($lookup[$blocktype]) ? $lookup[$blocktype] : 'reserved');
|
||||
}
|
||||
|
||||
public static function applicationIDLookup($applicationid) {
|
||||
// http://flac.sourceforge.net/id.html
|
||||
static $lookup = array(
|
||||
0x41544348 => 'FlacFile', // "ATCH"
|
||||
0x42534F4C => 'beSolo', // "BSOL"
|
||||
0x42554753 => 'Bugs Player', // "BUGS"
|
||||
0x43756573 => 'GoldWave cue points (specification)', // "Cues"
|
||||
0x46696361 => 'CUE Splitter', // "Fica"
|
||||
0x46746F6C => 'flac-tools', // "Ftol"
|
||||
0x4D4F5442 => 'MOTB MetaCzar', // "MOTB"
|
||||
0x4D505345 => 'MP3 Stream Editor', // "MPSE"
|
||||
0x4D754D4C => 'MusicML: Music Metadata Language', // "MuML"
|
||||
0x52494646 => 'Sound Devices RIFF chunk storage', // "RIFF"
|
||||
0x5346464C => 'Sound Font FLAC', // "SFFL"
|
||||
0x534F4E59 => 'Sony Creative Software', // "SONY"
|
||||
0x5351455A => 'flacsqueeze', // "SQEZ"
|
||||
0x54745776 => 'TwistedWave', // "TtWv"
|
||||
0x55495453 => 'UITS Embedding tools', // "UITS"
|
||||
0x61696666 => 'FLAC AIFF chunk storage', // "aiff"
|
||||
0x696D6167 => 'flac-image application for storing arbitrary files in APPLICATION metadata blocks', // "imag"
|
||||
0x7065656D => 'Parseable Embedded Extensible Metadata (specification)', // "peem"
|
||||
0x71667374 => 'QFLAC Studio', // "qfst"
|
||||
0x72696666 => 'FLAC RIFF chunk storage', // "riff"
|
||||
0x74756E65 => 'TagTuner', // "tune"
|
||||
0x78626174 => 'XBAT', // "xbat"
|
||||
0x786D6364 => 'xmcd', // "xmcd"
|
||||
);
|
||||
return (isset($lookup[$applicationid]) ? $lookup[$applicationid] : 'reserved');
|
||||
}
|
||||
|
||||
public static function pictureTypeLookup($type_id) {
|
||||
static $lookup = array (
|
||||
0 => 'Other',
|
||||
1 => '32x32 pixels \'file icon\' (PNG only)',
|
||||
2 => 'Other file icon',
|
||||
3 => 'Cover (front)',
|
||||
4 => 'Cover (back)',
|
||||
5 => 'Leaflet page',
|
||||
6 => 'Media (e.g. label side of CD)',
|
||||
7 => 'Lead artist/lead performer/soloist',
|
||||
8 => 'Artist/performer',
|
||||
9 => 'Conductor',
|
||||
10 => 'Band/Orchestra',
|
||||
11 => 'Composer',
|
||||
12 => 'Lyricist/text writer',
|
||||
13 => 'Recording Location',
|
||||
14 => 'During recording',
|
||||
15 => 'During performance',
|
||||
16 => 'Movie/video screen capture',
|
||||
17 => 'A bright coloured fish',
|
||||
18 => 'Illustration',
|
||||
19 => 'Band/artist logotype',
|
||||
20 => 'Publisher/Studio logotype',
|
||||
);
|
||||
return (isset($lookup[$type_id]) ? $lookup[$type_id] : 'reserved');
|
||||
}
|
||||
|
||||
}
|
||||
2023
wp-includes/ID3/module.audio.mp3.php
Normal file
2023
wp-includes/ID3/module.audio.mp3.php
Normal file
File diff suppressed because it is too large
Load diff
840
wp-includes/ID3/module.audio.ogg.php
Normal file
840
wp-includes/ID3/module.audio.ogg.php
Normal file
|
|
@ -0,0 +1,840 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.audio.ogg.php //
|
||||
// module for analyzing Ogg Vorbis, OggFLAC and Speex files //
|
||||
// dependencies: module.audio.flac.php //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.audio.flac.php', __FILE__, true);
|
||||
|
||||
class getid3_ogg extends getid3_handler
|
||||
{
|
||||
// http://xiph.org/vorbis/doc/Vorbis_I_spec.html
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$info['fileformat'] = 'ogg';
|
||||
|
||||
// Warn about illegal tags - only vorbiscomments are allowed
|
||||
if (isset($info['id3v2'])) {
|
||||
$this->warning('Illegal ID3v2 tag present.');
|
||||
}
|
||||
if (isset($info['id3v1'])) {
|
||||
$this->warning('Illegal ID3v1 tag present.');
|
||||
}
|
||||
if (isset($info['ape'])) {
|
||||
$this->warning('Illegal APE tag present.');
|
||||
}
|
||||
|
||||
|
||||
// Page 1 - Stream Header
|
||||
|
||||
$this->fseek($info['avdataoffset']);
|
||||
|
||||
$oggpageinfo = $this->ParseOggPageHeader();
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']] = $oggpageinfo;
|
||||
|
||||
if ($this->ftell() >= $this->getid3->fread_buffer_size()) {
|
||||
$this->error('Could not find start of Ogg page in the first '.$this->getid3->fread_buffer_size().' bytes (this might not be an Ogg-Vorbis file?)');
|
||||
unset($info['fileformat']);
|
||||
unset($info['ogg']);
|
||||
return false;
|
||||
}
|
||||
|
||||
$filedata = $this->fread($oggpageinfo['page_length']);
|
||||
$filedataoffset = 0;
|
||||
|
||||
if (substr($filedata, 0, 4) == 'fLaC') {
|
||||
|
||||
$info['audio']['dataformat'] = 'flac';
|
||||
$info['audio']['bitrate_mode'] = 'vbr';
|
||||
$info['audio']['lossless'] = true;
|
||||
|
||||
} elseif (substr($filedata, 1, 6) == 'vorbis') {
|
||||
|
||||
$this->ParseVorbisPageHeader($filedata, $filedataoffset, $oggpageinfo);
|
||||
|
||||
} elseif (substr($filedata, 0, 8) == 'OpusHead') {
|
||||
|
||||
if( $this->ParseOpusPageHeader($filedata, $filedataoffset, $oggpageinfo) == false ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
} elseif (substr($filedata, 0, 8) == 'Speex ') {
|
||||
|
||||
// http://www.speex.org/manual/node10.html
|
||||
|
||||
$info['audio']['dataformat'] = 'speex';
|
||||
$info['mime_type'] = 'audio/speex';
|
||||
$info['audio']['bitrate_mode'] = 'abr';
|
||||
$info['audio']['lossless'] = false;
|
||||
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['speex_string'] = substr($filedata, $filedataoffset, 8); // hard-coded to 'Speex '
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['speex_version'] = substr($filedata, $filedataoffset, 20);
|
||||
$filedataoffset += 20;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['speex_version_id'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['header_size'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['rate'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['mode'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['mode_bitstream_version'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['nb_channels'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['bitrate'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['framesize'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['vbr'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['frames_per_packet'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['extra_headers'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['reserved1'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['reserved2'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
|
||||
$info['speex']['speex_version'] = trim($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['speex_version']);
|
||||
$info['speex']['sample_rate'] = $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['rate'];
|
||||
$info['speex']['channels'] = $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['nb_channels'];
|
||||
$info['speex']['vbr'] = (bool) $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['vbr'];
|
||||
$info['speex']['band_type'] = $this->SpeexBandModeLookup($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['mode']);
|
||||
|
||||
$info['audio']['sample_rate'] = $info['speex']['sample_rate'];
|
||||
$info['audio']['channels'] = $info['speex']['channels'];
|
||||
if ($info['speex']['vbr']) {
|
||||
$info['audio']['bitrate_mode'] = 'vbr';
|
||||
}
|
||||
|
||||
} elseif (substr($filedata, 0, 7) == "\x80".'theora') {
|
||||
|
||||
// http://www.theora.org/doc/Theora.pdf (section 6.2)
|
||||
|
||||
$info['ogg']['pageheader']['theora']['theora_magic'] = substr($filedata, $filedataoffset, 7); // hard-coded to "\x80.'theora'
|
||||
$filedataoffset += 7;
|
||||
$info['ogg']['pageheader']['theora']['version_major'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader']['theora']['version_minor'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader']['theora']['version_revision'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader']['theora']['frame_width_macroblocks'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
$filedataoffset += 2;
|
||||
$info['ogg']['pageheader']['theora']['frame_height_macroblocks'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
$filedataoffset += 2;
|
||||
$info['ogg']['pageheader']['theora']['resolution_x'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 3));
|
||||
$filedataoffset += 3;
|
||||
$info['ogg']['pageheader']['theora']['resolution_y'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 3));
|
||||
$filedataoffset += 3;
|
||||
$info['ogg']['pageheader']['theora']['picture_offset_x'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader']['theora']['picture_offset_y'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader']['theora']['frame_rate_numerator'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader']['theora']['frame_rate_denominator'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['pageheader']['theora']['pixel_aspect_numerator'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 3));
|
||||
$filedataoffset += 3;
|
||||
$info['ogg']['pageheader']['theora']['pixel_aspect_denominator'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 3));
|
||||
$filedataoffset += 3;
|
||||
$info['ogg']['pageheader']['theora']['color_space_id'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader']['theora']['nominal_bitrate'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 3));
|
||||
$filedataoffset += 3;
|
||||
$info['ogg']['pageheader']['theora']['flags'] = getid3_lib::BigEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
$filedataoffset += 2;
|
||||
|
||||
$info['ogg']['pageheader']['theora']['quality'] = ($info['ogg']['pageheader']['theora']['flags'] & 0xFC00) >> 10;
|
||||
$info['ogg']['pageheader']['theora']['kfg_shift'] = ($info['ogg']['pageheader']['theora']['flags'] & 0x03E0) >> 5;
|
||||
$info['ogg']['pageheader']['theora']['pixel_format_id'] = ($info['ogg']['pageheader']['theora']['flags'] & 0x0018) >> 3;
|
||||
$info['ogg']['pageheader']['theora']['reserved'] = ($info['ogg']['pageheader']['theora']['flags'] & 0x0007) >> 0; // should be 0
|
||||
$info['ogg']['pageheader']['theora']['color_space'] = self::TheoraColorSpace($info['ogg']['pageheader']['theora']['color_space_id']);
|
||||
$info['ogg']['pageheader']['theora']['pixel_format'] = self::TheoraPixelFormat($info['ogg']['pageheader']['theora']['pixel_format_id']);
|
||||
|
||||
$info['video']['dataformat'] = 'theora';
|
||||
$info['mime_type'] = 'video/ogg';
|
||||
//$info['audio']['bitrate_mode'] = 'abr';
|
||||
//$info['audio']['lossless'] = false;
|
||||
$info['video']['resolution_x'] = $info['ogg']['pageheader']['theora']['resolution_x'];
|
||||
$info['video']['resolution_y'] = $info['ogg']['pageheader']['theora']['resolution_y'];
|
||||
if ($info['ogg']['pageheader']['theora']['frame_rate_denominator'] > 0) {
|
||||
$info['video']['frame_rate'] = (float) $info['ogg']['pageheader']['theora']['frame_rate_numerator'] / $info['ogg']['pageheader']['theora']['frame_rate_denominator'];
|
||||
}
|
||||
if ($info['ogg']['pageheader']['theora']['pixel_aspect_denominator'] > 0) {
|
||||
$info['video']['pixel_aspect_ratio'] = (float) $info['ogg']['pageheader']['theora']['pixel_aspect_numerator'] / $info['ogg']['pageheader']['theora']['pixel_aspect_denominator'];
|
||||
}
|
||||
$this->warning('Ogg Theora (v3) not fully supported in this version of getID3 ['.$this->getid3->version().'] -- bitrate, playtime and all audio data are currently unavailable');
|
||||
|
||||
|
||||
} elseif (substr($filedata, 0, 8) == "fishead\x00") {
|
||||
|
||||
// Ogg Skeleton version 3.0 Format Specification
|
||||
// http://xiph.org/ogg/doc/skeleton.html
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['version_major'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
$filedataoffset += 2;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['version_minor'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
$filedataoffset += 2;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['presentationtime_numerator'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['presentationtime_denominator'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['basetime_numerator'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['basetime_denominator'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fishead']['raw']['utc'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 20));
|
||||
$filedataoffset += 20;
|
||||
|
||||
$info['ogg']['skeleton']['fishead']['version'] = $info['ogg']['skeleton']['fishead']['raw']['version_major'].'.'.$info['ogg']['skeleton']['fishead']['raw']['version_minor'];
|
||||
$info['ogg']['skeleton']['fishead']['presentationtime'] = $info['ogg']['skeleton']['fishead']['raw']['presentationtime_numerator'] / $info['ogg']['skeleton']['fishead']['raw']['presentationtime_denominator'];
|
||||
$info['ogg']['skeleton']['fishead']['basetime'] = $info['ogg']['skeleton']['fishead']['raw']['basetime_numerator'] / $info['ogg']['skeleton']['fishead']['raw']['basetime_denominator'];
|
||||
$info['ogg']['skeleton']['fishead']['utc'] = $info['ogg']['skeleton']['fishead']['raw']['utc'];
|
||||
|
||||
|
||||
$counter = 0;
|
||||
do {
|
||||
$oggpageinfo = $this->ParseOggPageHeader();
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno'].'.'.$counter++] = $oggpageinfo;
|
||||
$filedata = $this->fread($oggpageinfo['page_length']);
|
||||
$this->fseek($oggpageinfo['page_end_offset']);
|
||||
|
||||
if (substr($filedata, 0, 8) == "fisbone\x00") {
|
||||
|
||||
$filedataoffset = 8;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['message_header_offset'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['serial_number'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['number_header_packets'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['granulerate_numerator'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['granulerate_denominator'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['basegranule'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['preroll'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['granuleshift'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['skeleton']['fisbone']['raw']['padding'] = substr($filedata, $filedataoffset, 3);
|
||||
$filedataoffset += 3;
|
||||
|
||||
} elseif (substr($filedata, 1, 6) == 'theora') {
|
||||
|
||||
$info['video']['dataformat'] = 'theora1';
|
||||
$this->error('Ogg Theora (v1) not correctly handled in this version of getID3 ['.$this->getid3->version().']');
|
||||
//break;
|
||||
|
||||
} elseif (substr($filedata, 1, 6) == 'vorbis') {
|
||||
|
||||
$this->ParseVorbisPageHeader($filedata, $filedataoffset, $oggpageinfo);
|
||||
|
||||
} else {
|
||||
$this->error('unexpected');
|
||||
//break;
|
||||
}
|
||||
//} while ($oggpageinfo['page_seqno'] == 0);
|
||||
} while (($oggpageinfo['page_seqno'] == 0) && (substr($filedata, 0, 8) != "fisbone\x00"));
|
||||
|
||||
$this->fseek($oggpageinfo['page_start_offset']);
|
||||
|
||||
$this->error('Ogg Skeleton not correctly handled in this version of getID3 ['.$this->getid3->version().']');
|
||||
//return false;
|
||||
|
||||
} else {
|
||||
|
||||
$this->error('Expecting either "Speex ", "OpusHead" or "vorbis" identifier strings, found "'.substr($filedata, 0, 8).'"');
|
||||
unset($info['ogg']);
|
||||
unset($info['mime_type']);
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
// Page 2 - Comment Header
|
||||
$oggpageinfo = $this->ParseOggPageHeader();
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']] = $oggpageinfo;
|
||||
|
||||
switch ($info['audio']['dataformat']) {
|
||||
case 'vorbis':
|
||||
$filedata = $this->fread($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_length']);
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['packet_type'] = getid3_lib::LittleEndian2Int(substr($filedata, 0, 1));
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['stream_type'] = substr($filedata, 1, 6); // hard-coded to 'vorbis'
|
||||
|
||||
$this->ParseVorbisComments();
|
||||
break;
|
||||
|
||||
case 'flac':
|
||||
$flac = new getid3_flac($this->getid3);
|
||||
if (!$flac->parseMETAdata()) {
|
||||
$this->error('Failed to parse FLAC headers');
|
||||
return false;
|
||||
}
|
||||
unset($flac);
|
||||
break;
|
||||
|
||||
case 'speex':
|
||||
$this->fseek($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_length'], SEEK_CUR);
|
||||
$this->ParseVorbisComments();
|
||||
break;
|
||||
|
||||
case 'opus':
|
||||
$filedata = $this->fread($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_length']);
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['stream_type'] = substr($filedata, 0, 8); // hard-coded to 'OpusTags'
|
||||
if(substr($filedata, 0, 8) != 'OpusTags') {
|
||||
$this->error('Expected "OpusTags" as header but got "'.substr($filedata, 0, 8).'"');
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->ParseVorbisComments();
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
// Last Page - Number of Samples
|
||||
if (!getid3_lib::intValueSupported($info['avdataend'])) {
|
||||
|
||||
$this->warning('Unable to parse Ogg end chunk file (PHP does not support file operations beyond '.round(PHP_INT_MAX / 1073741824).'GB)');
|
||||
|
||||
} else {
|
||||
|
||||
$this->fseek(max($info['avdataend'] - $this->getid3->fread_buffer_size(), 0));
|
||||
$LastChunkOfOgg = strrev($this->fread($this->getid3->fread_buffer_size()));
|
||||
if ($LastOggSpostion = strpos($LastChunkOfOgg, 'SggO')) {
|
||||
$this->fseek($info['avdataend'] - ($LastOggSpostion + strlen('SggO')));
|
||||
$info['avdataend'] = $this->ftell();
|
||||
$info['ogg']['pageheader']['eos'] = $this->ParseOggPageHeader();
|
||||
$info['ogg']['samples'] = $info['ogg']['pageheader']['eos']['pcm_abs_position'];
|
||||
if ($info['ogg']['samples'] == 0) {
|
||||
$this->error('Corrupt Ogg file: eos.number of samples == zero');
|
||||
return false;
|
||||
}
|
||||
if (!empty($info['audio']['sample_rate'])) {
|
||||
$info['ogg']['bitrate_average'] = (($info['avdataend'] - $info['avdataoffset']) * 8) / ($info['ogg']['samples'] / $info['audio']['sample_rate']);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (!empty($info['ogg']['bitrate_average'])) {
|
||||
$info['audio']['bitrate'] = $info['ogg']['bitrate_average'];
|
||||
} elseif (!empty($info['ogg']['bitrate_nominal'])) {
|
||||
$info['audio']['bitrate'] = $info['ogg']['bitrate_nominal'];
|
||||
} elseif (!empty($info['ogg']['bitrate_min']) && !empty($info['ogg']['bitrate_max'])) {
|
||||
$info['audio']['bitrate'] = ($info['ogg']['bitrate_min'] + $info['ogg']['bitrate_max']) / 2;
|
||||
}
|
||||
if (isset($info['audio']['bitrate']) && !isset($info['playtime_seconds'])) {
|
||||
if ($info['audio']['bitrate'] == 0) {
|
||||
$this->error('Corrupt Ogg file: bitrate_audio == zero');
|
||||
return false;
|
||||
}
|
||||
$info['playtime_seconds'] = (float) ((($info['avdataend'] - $info['avdataoffset']) * 8) / $info['audio']['bitrate']);
|
||||
}
|
||||
|
||||
if (isset($info['ogg']['vendor'])) {
|
||||
$info['audio']['encoder'] = preg_replace('/^Encoded with /', '', $info['ogg']['vendor']);
|
||||
|
||||
// Vorbis only
|
||||
if ($info['audio']['dataformat'] == 'vorbis') {
|
||||
|
||||
// Vorbis 1.0 starts with Xiph.Org
|
||||
if (preg_match('/^Xiph.Org/', $info['audio']['encoder'])) {
|
||||
|
||||
if ($info['audio']['bitrate_mode'] == 'abr') {
|
||||
|
||||
// Set -b 128 on abr files
|
||||
$info['audio']['encoder_options'] = '-b '.round($info['ogg']['bitrate_nominal'] / 1000);
|
||||
|
||||
} elseif (($info['audio']['bitrate_mode'] == 'vbr') && ($info['audio']['channels'] == 2) && ($info['audio']['sample_rate'] >= 44100) && ($info['audio']['sample_rate'] <= 48000)) {
|
||||
// Set -q N on vbr files
|
||||
$info['audio']['encoder_options'] = '-q '.$this->get_quality_from_nominal_bitrate($info['ogg']['bitrate_nominal']);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($info['audio']['encoder_options']) && !empty($info['ogg']['bitrate_nominal'])) {
|
||||
$info['audio']['encoder_options'] = 'Nominal bitrate: '.intval(round($info['ogg']['bitrate_nominal'] / 1000)).'kbps';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function ParseVorbisPageHeader(&$filedata, &$filedataoffset, &$oggpageinfo) {
|
||||
$info = &$this->getid3->info;
|
||||
$info['audio']['dataformat'] = 'vorbis';
|
||||
$info['audio']['lossless'] = false;
|
||||
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['packet_type'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['stream_type'] = substr($filedata, $filedataoffset, 6); // hard-coded to 'vorbis'
|
||||
$filedataoffset += 6;
|
||||
$info['ogg']['bitstreamversion'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['numberofchannels'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$info['audio']['channels'] = $info['ogg']['numberofchannels'];
|
||||
$info['ogg']['samplerate'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
if ($info['ogg']['samplerate'] == 0) {
|
||||
$this->error('Corrupt Ogg file: sample rate == zero');
|
||||
return false;
|
||||
}
|
||||
$info['audio']['sample_rate'] = $info['ogg']['samplerate'];
|
||||
$info['ogg']['samples'] = 0; // filled in later
|
||||
$info['ogg']['bitrate_average'] = 0; // filled in later
|
||||
$info['ogg']['bitrate_max'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['bitrate_nominal'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['bitrate_min'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$info['ogg']['blocksize_small'] = pow(2, getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1)) & 0x0F);
|
||||
$info['ogg']['blocksize_large'] = pow(2, (getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1)) & 0xF0) >> 4);
|
||||
$info['ogg']['stop_bit'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1)); // must be 1, marks end of packet
|
||||
|
||||
$info['audio']['bitrate_mode'] = 'vbr'; // overridden if actually abr
|
||||
if ($info['ogg']['bitrate_max'] == 0xFFFFFFFF) {
|
||||
unset($info['ogg']['bitrate_max']);
|
||||
$info['audio']['bitrate_mode'] = 'abr';
|
||||
}
|
||||
if ($info['ogg']['bitrate_nominal'] == 0xFFFFFFFF) {
|
||||
unset($info['ogg']['bitrate_nominal']);
|
||||
}
|
||||
if ($info['ogg']['bitrate_min'] == 0xFFFFFFFF) {
|
||||
unset($info['ogg']['bitrate_min']);
|
||||
$info['audio']['bitrate_mode'] = 'abr';
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// http://tools.ietf.org/html/draft-ietf-codec-oggopus-03
|
||||
public function ParseOpusPageHeader(&$filedata, &$filedataoffset, &$oggpageinfo) {
|
||||
$info = &$this->getid3->info;
|
||||
$info['audio']['dataformat'] = 'opus';
|
||||
$info['mime_type'] = 'audio/ogg; codecs=opus';
|
||||
|
||||
/** @todo find a usable way to detect abr (vbr that is padded to be abr) */
|
||||
$info['audio']['bitrate_mode'] = 'vbr';
|
||||
|
||||
$info['audio']['lossless'] = false;
|
||||
|
||||
$info['ogg']['pageheader']['opus']['opus_magic'] = substr($filedata, $filedataoffset, 8); // hard-coded to 'OpusHead'
|
||||
$filedataoffset += 8;
|
||||
$info['ogg']['pageheader']['opus']['version'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
|
||||
if ($info['ogg']['pageheader']['opus']['version'] < 1 || $info['ogg']['pageheader']['opus']['version'] > 15) {
|
||||
$this->error('Unknown opus version number (only accepting 1-15)');
|
||||
return false;
|
||||
}
|
||||
|
||||
$info['ogg']['pageheader']['opus']['out_channel_count'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
|
||||
if ($info['ogg']['pageheader']['opus']['out_channel_count'] == 0) {
|
||||
$this->error('Invalid channel count in opus header (must not be zero)');
|
||||
return false;
|
||||
}
|
||||
|
||||
$info['ogg']['pageheader']['opus']['pre_skip'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
$filedataoffset += 2;
|
||||
|
||||
$info['ogg']['pageheader']['opus']['sample_rate'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
|
||||
//$info['ogg']['pageheader']['opus']['output_gain'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 2));
|
||||
//$filedataoffset += 2;
|
||||
|
||||
//$info['ogg']['pageheader']['opus']['channel_mapping_family'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
//$filedataoffset += 1;
|
||||
|
||||
$info['opus']['opus_version'] = $info['ogg']['pageheader']['opus']['version'];
|
||||
$info['opus']['sample_rate'] = $info['ogg']['pageheader']['opus']['sample_rate'];
|
||||
$info['opus']['out_channel_count'] = $info['ogg']['pageheader']['opus']['out_channel_count'];
|
||||
|
||||
$info['audio']['channels'] = $info['opus']['out_channel_count'];
|
||||
$info['audio']['sample_rate'] = $info['opus']['sample_rate'];
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
public function ParseOggPageHeader() {
|
||||
// http://xiph.org/ogg/vorbis/doc/framing.html
|
||||
$oggheader['page_start_offset'] = $this->ftell(); // where we started from in the file
|
||||
|
||||
$filedata = $this->fread($this->getid3->fread_buffer_size());
|
||||
$filedataoffset = 0;
|
||||
while ((substr($filedata, $filedataoffset++, 4) != 'OggS')) {
|
||||
if (($this->ftell() - $oggheader['page_start_offset']) >= $this->getid3->fread_buffer_size()) {
|
||||
// should be found before here
|
||||
return false;
|
||||
}
|
||||
if ((($filedataoffset + 28) > strlen($filedata)) || (strlen($filedata) < 28)) {
|
||||
if ($this->feof() || (($filedata .= $this->fread($this->getid3->fread_buffer_size())) === false)) {
|
||||
// get some more data, unless eof, in which case fail
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
$filedataoffset += strlen('OggS') - 1; // page, delimited by 'OggS'
|
||||
|
||||
$oggheader['stream_structver'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$oggheader['flags_raw'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$oggheader['flags']['fresh'] = (bool) ($oggheader['flags_raw'] & 0x01); // fresh packet
|
||||
$oggheader['flags']['bos'] = (bool) ($oggheader['flags_raw'] & 0x02); // first page of logical bitstream (bos)
|
||||
$oggheader['flags']['eos'] = (bool) ($oggheader['flags_raw'] & 0x04); // last page of logical bitstream (eos)
|
||||
|
||||
$oggheader['pcm_abs_position'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 8));
|
||||
$filedataoffset += 8;
|
||||
$oggheader['stream_serialno'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$oggheader['page_seqno'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$oggheader['page_checksum'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 4));
|
||||
$filedataoffset += 4;
|
||||
$oggheader['page_segments'] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$oggheader['page_length'] = 0;
|
||||
for ($i = 0; $i < $oggheader['page_segments']; $i++) {
|
||||
$oggheader['segment_table'][$i] = getid3_lib::LittleEndian2Int(substr($filedata, $filedataoffset, 1));
|
||||
$filedataoffset += 1;
|
||||
$oggheader['page_length'] += $oggheader['segment_table'][$i];
|
||||
}
|
||||
$oggheader['header_end_offset'] = $oggheader['page_start_offset'] + $filedataoffset;
|
||||
$oggheader['page_end_offset'] = $oggheader['header_end_offset'] + $oggheader['page_length'];
|
||||
$this->fseek($oggheader['header_end_offset']);
|
||||
|
||||
return $oggheader;
|
||||
}
|
||||
|
||||
// http://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-810005
|
||||
public function ParseVorbisComments() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
$OriginalOffset = $this->ftell();
|
||||
$commentdataoffset = 0;
|
||||
$VorbisCommentPage = 1;
|
||||
|
||||
switch ($info['audio']['dataformat']) {
|
||||
case 'vorbis':
|
||||
case 'speex':
|
||||
case 'opus':
|
||||
$CommentStartOffset = $info['ogg']['pageheader'][$VorbisCommentPage]['page_start_offset']; // Second Ogg page, after header block
|
||||
$this->fseek($CommentStartOffset);
|
||||
$commentdataoffset = 27 + $info['ogg']['pageheader'][$VorbisCommentPage]['page_segments'];
|
||||
$commentdata = $this->fread(self::OggPageSegmentLength($info['ogg']['pageheader'][$VorbisCommentPage], 1) + $commentdataoffset);
|
||||
|
||||
if ($info['audio']['dataformat'] == 'vorbis') {
|
||||
$commentdataoffset += (strlen('vorbis') + 1);
|
||||
}
|
||||
else if ($info['audio']['dataformat'] == 'opus') {
|
||||
$commentdataoffset += strlen('OpusTags');
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'flac':
|
||||
$CommentStartOffset = $info['flac']['VORBIS_COMMENT']['raw']['offset'] + 4;
|
||||
$this->fseek($CommentStartOffset);
|
||||
$commentdata = $this->fread($info['flac']['VORBIS_COMMENT']['raw']['block_length']);
|
||||
break;
|
||||
|
||||
default:
|
||||
return false;
|
||||
break;
|
||||
}
|
||||
|
||||
$VendorSize = getid3_lib::LittleEndian2Int(substr($commentdata, $commentdataoffset, 4));
|
||||
$commentdataoffset += 4;
|
||||
|
||||
$info['ogg']['vendor'] = substr($commentdata, $commentdataoffset, $VendorSize);
|
||||
$commentdataoffset += $VendorSize;
|
||||
|
||||
$CommentsCount = getid3_lib::LittleEndian2Int(substr($commentdata, $commentdataoffset, 4));
|
||||
$commentdataoffset += 4;
|
||||
$info['avdataoffset'] = $CommentStartOffset + $commentdataoffset;
|
||||
|
||||
$basicfields = array('TITLE', 'ARTIST', 'ALBUM', 'TRACKNUMBER', 'GENRE', 'DATE', 'DESCRIPTION', 'COMMENT');
|
||||
$ThisFileInfo_ogg_comments_raw = &$info['ogg']['comments_raw'];
|
||||
for ($i = 0; $i < $CommentsCount; $i++) {
|
||||
|
||||
if ($i >= 10000) {
|
||||
// https://github.com/owncloud/music/issues/212#issuecomment-43082336
|
||||
$this->warning('Unexpectedly large number ('.$CommentsCount.') of Ogg comments - breaking after reading '.$i.' comments');
|
||||
break;
|
||||
}
|
||||
|
||||
$ThisFileInfo_ogg_comments_raw[$i]['dataoffset'] = $CommentStartOffset + $commentdataoffset;
|
||||
|
||||
if ($this->ftell() < ($ThisFileInfo_ogg_comments_raw[$i]['dataoffset'] + 4)) {
|
||||
if ($oggpageinfo = $this->ParseOggPageHeader()) {
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']] = $oggpageinfo;
|
||||
|
||||
$VorbisCommentPage++;
|
||||
|
||||
// First, save what we haven't read yet
|
||||
$AsYetUnusedData = substr($commentdata, $commentdataoffset);
|
||||
|
||||
// Then take that data off the end
|
||||
$commentdata = substr($commentdata, 0, $commentdataoffset);
|
||||
|
||||
// Add [headerlength] bytes of dummy data for the Ogg Page Header, just to keep absolute offsets correct
|
||||
$commentdata .= str_repeat("\x00", 27 + $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_segments']);
|
||||
$commentdataoffset += (27 + $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_segments']);
|
||||
|
||||
// Finally, stick the unused data back on the end
|
||||
$commentdata .= $AsYetUnusedData;
|
||||
|
||||
//$commentdata .= $this->fread($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_length']);
|
||||
$commentdata .= $this->fread($this->OggPageSegmentLength($info['ogg']['pageheader'][$VorbisCommentPage], 1));
|
||||
}
|
||||
|
||||
}
|
||||
$ThisFileInfo_ogg_comments_raw[$i]['size'] = getid3_lib::LittleEndian2Int(substr($commentdata, $commentdataoffset, 4));
|
||||
|
||||
// replace avdataoffset with position just after the last vorbiscomment
|
||||
$info['avdataoffset'] = $ThisFileInfo_ogg_comments_raw[$i]['dataoffset'] + $ThisFileInfo_ogg_comments_raw[$i]['size'] + 4;
|
||||
|
||||
$commentdataoffset += 4;
|
||||
while ((strlen($commentdata) - $commentdataoffset) < $ThisFileInfo_ogg_comments_raw[$i]['size']) {
|
||||
if (($ThisFileInfo_ogg_comments_raw[$i]['size'] > $info['avdataend']) || ($ThisFileInfo_ogg_comments_raw[$i]['size'] < 0)) {
|
||||
$this->warning('Invalid Ogg comment size (comment #'.$i.', claims to be '.number_format($ThisFileInfo_ogg_comments_raw[$i]['size']).' bytes) - aborting reading comments');
|
||||
break 2;
|
||||
}
|
||||
|
||||
$VorbisCommentPage++;
|
||||
|
||||
$oggpageinfo = $this->ParseOggPageHeader();
|
||||
$info['ogg']['pageheader'][$oggpageinfo['page_seqno']] = $oggpageinfo;
|
||||
|
||||
// First, save what we haven't read yet
|
||||
$AsYetUnusedData = substr($commentdata, $commentdataoffset);
|
||||
|
||||
// Then take that data off the end
|
||||
$commentdata = substr($commentdata, 0, $commentdataoffset);
|
||||
|
||||
// Add [headerlength] bytes of dummy data for the Ogg Page Header, just to keep absolute offsets correct
|
||||
$commentdata .= str_repeat("\x00", 27 + $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_segments']);
|
||||
$commentdataoffset += (27 + $info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_segments']);
|
||||
|
||||
// Finally, stick the unused data back on the end
|
||||
$commentdata .= $AsYetUnusedData;
|
||||
|
||||
//$commentdata .= $this->fread($info['ogg']['pageheader'][$oggpageinfo['page_seqno']]['page_length']);
|
||||
if (!isset($info['ogg']['pageheader'][$VorbisCommentPage])) {
|
||||
$this->warning('undefined Vorbis Comment page "'.$VorbisCommentPage.'" at offset '.$this->ftell());
|
||||
break;
|
||||
}
|
||||
$readlength = self::OggPageSegmentLength($info['ogg']['pageheader'][$VorbisCommentPage], 1);
|
||||
if ($readlength <= 0) {
|
||||
$this->warning('invalid length Vorbis Comment page "'.$VorbisCommentPage.'" at offset '.$this->ftell());
|
||||
break;
|
||||
}
|
||||
$commentdata .= $this->fread($readlength);
|
||||
|
||||
//$filebaseoffset += $oggpageinfo['header_end_offset'] - $oggpageinfo['page_start_offset'];
|
||||
}
|
||||
$ThisFileInfo_ogg_comments_raw[$i]['offset'] = $commentdataoffset;
|
||||
$commentstring = substr($commentdata, $commentdataoffset, $ThisFileInfo_ogg_comments_raw[$i]['size']);
|
||||
$commentdataoffset += $ThisFileInfo_ogg_comments_raw[$i]['size'];
|
||||
|
||||
if (!$commentstring) {
|
||||
|
||||
// no comment?
|
||||
$this->warning('Blank Ogg comment ['.$i.']');
|
||||
|
||||
} elseif (strstr($commentstring, '=')) {
|
||||
|
||||
$commentexploded = explode('=', $commentstring, 2);
|
||||
$ThisFileInfo_ogg_comments_raw[$i]['key'] = strtoupper($commentexploded[0]);
|
||||
$ThisFileInfo_ogg_comments_raw[$i]['value'] = (isset($commentexploded[1]) ? $commentexploded[1] : '');
|
||||
|
||||
if ($ThisFileInfo_ogg_comments_raw[$i]['key'] == 'METADATA_BLOCK_PICTURE') {
|
||||
|
||||
// http://wiki.xiph.org/VorbisComment#METADATA_BLOCK_PICTURE
|
||||
// The unencoded format is that of the FLAC picture block. The fields are stored in big endian order as in FLAC, picture data is stored according to the relevant standard.
|
||||
// http://flac.sourceforge.net/format.html#metadata_block_picture
|
||||
$flac = new getid3_flac($this->getid3);
|
||||
$flac->setStringMode(base64_decode($ThisFileInfo_ogg_comments_raw[$i]['value']));
|
||||
$flac->parsePICTURE();
|
||||
$info['ogg']['comments']['picture'][] = $flac->getid3->info['flac']['PICTURE'][0];
|
||||
unset($flac);
|
||||
|
||||
} elseif ($ThisFileInfo_ogg_comments_raw[$i]['key'] == 'COVERART') {
|
||||
|
||||
$data = base64_decode($ThisFileInfo_ogg_comments_raw[$i]['value']);
|
||||
$this->notice('Found deprecated COVERART tag, it should be replaced in honor of METADATA_BLOCK_PICTURE structure');
|
||||
/** @todo use 'coverartmime' where available */
|
||||
$imageinfo = getid3_lib::GetDataImageSize($data);
|
||||
if ($imageinfo === false || !isset($imageinfo['mime'])) {
|
||||
$this->warning('COVERART vorbiscomment tag contains invalid image');
|
||||
continue;
|
||||
}
|
||||
|
||||
$ogg = new self($this->getid3);
|
||||
$ogg->setStringMode($data);
|
||||
$info['ogg']['comments']['picture'][] = array(
|
||||
'image_mime' => $imageinfo['mime'],
|
||||
'datalength' => strlen($data),
|
||||
'picturetype' => 'cover art',
|
||||
'image_height' => $imageinfo['height'],
|
||||
'image_width' => $imageinfo['width'],
|
||||
'data' => $ogg->saveAttachment('coverart', 0, strlen($data), $imageinfo['mime']),
|
||||
);
|
||||
unset($ogg);
|
||||
|
||||
} else {
|
||||
|
||||
$info['ogg']['comments'][strtolower($ThisFileInfo_ogg_comments_raw[$i]['key'])][] = $ThisFileInfo_ogg_comments_raw[$i]['value'];
|
||||
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
$this->warning('[known problem with CDex >= v1.40, < v1.50b7] Invalid Ogg comment name/value pair ['.$i.']: '.$commentstring);
|
||||
|
||||
}
|
||||
unset($ThisFileInfo_ogg_comments_raw[$i]);
|
||||
}
|
||||
unset($ThisFileInfo_ogg_comments_raw);
|
||||
|
||||
|
||||
// Replay Gain Adjustment
|
||||
// http://privatewww.essex.ac.uk/~djmrob/replaygain/
|
||||
if (isset($info['ogg']['comments']) && is_array($info['ogg']['comments'])) {
|
||||
foreach ($info['ogg']['comments'] as $index => $commentvalue) {
|
||||
switch ($index) {
|
||||
case 'rg_audiophile':
|
||||
case 'replaygain_album_gain':
|
||||
$info['replay_gain']['album']['adjustment'] = (double) $commentvalue[0];
|
||||
unset($info['ogg']['comments'][$index]);
|
||||
break;
|
||||
|
||||
case 'rg_radio':
|
||||
case 'replaygain_track_gain':
|
||||
$info['replay_gain']['track']['adjustment'] = (double) $commentvalue[0];
|
||||
unset($info['ogg']['comments'][$index]);
|
||||
break;
|
||||
|
||||
case 'replaygain_album_peak':
|
||||
$info['replay_gain']['album']['peak'] = (double) $commentvalue[0];
|
||||
unset($info['ogg']['comments'][$index]);
|
||||
break;
|
||||
|
||||
case 'rg_peak':
|
||||
case 'replaygain_track_peak':
|
||||
$info['replay_gain']['track']['peak'] = (double) $commentvalue[0];
|
||||
unset($info['ogg']['comments'][$index]);
|
||||
break;
|
||||
|
||||
case 'replaygain_reference_loudness':
|
||||
$info['replay_gain']['reference_volume'] = (double) $commentvalue[0];
|
||||
unset($info['ogg']['comments'][$index]);
|
||||
break;
|
||||
|
||||
default:
|
||||
// do nothing
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$this->fseek($OriginalOffset);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public static function SpeexBandModeLookup($mode) {
|
||||
static $SpeexBandModeLookup = array();
|
||||
if (empty($SpeexBandModeLookup)) {
|
||||
$SpeexBandModeLookup[0] = 'narrow';
|
||||
$SpeexBandModeLookup[1] = 'wide';
|
||||
$SpeexBandModeLookup[2] = 'ultra-wide';
|
||||
}
|
||||
return (isset($SpeexBandModeLookup[$mode]) ? $SpeexBandModeLookup[$mode] : null);
|
||||
}
|
||||
|
||||
|
||||
public static function OggPageSegmentLength($OggInfoArray, $SegmentNumber=1) {
|
||||
for ($i = 0; $i < $SegmentNumber; $i++) {
|
||||
$segmentlength = 0;
|
||||
foreach ($OggInfoArray['segment_table'] as $key => $value) {
|
||||
$segmentlength += $value;
|
||||
if ($value < 255) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $segmentlength;
|
||||
}
|
||||
|
||||
|
||||
public static function get_quality_from_nominal_bitrate($nominal_bitrate) {
|
||||
|
||||
// decrease precision
|
||||
$nominal_bitrate = $nominal_bitrate / 1000;
|
||||
|
||||
if ($nominal_bitrate < 128) {
|
||||
// q-1 to q4
|
||||
$qval = ($nominal_bitrate - 64) / 16;
|
||||
} elseif ($nominal_bitrate < 256) {
|
||||
// q4 to q8
|
||||
$qval = $nominal_bitrate / 32;
|
||||
} elseif ($nominal_bitrate < 320) {
|
||||
// q8 to q9
|
||||
$qval = ($nominal_bitrate + 256) / 64;
|
||||
} else {
|
||||
// q9 to q10
|
||||
$qval = ($nominal_bitrate + 1300) / 180;
|
||||
}
|
||||
//return $qval; // 5.031324
|
||||
//return intval($qval); // 5
|
||||
return round($qval, 1); // 5 or 4.9
|
||||
}
|
||||
|
||||
public static function TheoraColorSpace($colorspace_id) {
|
||||
// http://www.theora.org/doc/Theora.pdf (table 6.3)
|
||||
static $TheoraColorSpaceLookup = array();
|
||||
if (empty($TheoraColorSpaceLookup)) {
|
||||
$TheoraColorSpaceLookup[0] = 'Undefined';
|
||||
$TheoraColorSpaceLookup[1] = 'Rec. 470M';
|
||||
$TheoraColorSpaceLookup[2] = 'Rec. 470BG';
|
||||
$TheoraColorSpaceLookup[3] = 'Reserved';
|
||||
}
|
||||
return (isset($TheoraColorSpaceLookup[$colorspace_id]) ? $TheoraColorSpaceLookup[$colorspace_id] : null);
|
||||
}
|
||||
|
||||
public static function TheoraPixelFormat($pixelformat_id) {
|
||||
// http://www.theora.org/doc/Theora.pdf (table 6.4)
|
||||
static $TheoraPixelFormatLookup = array();
|
||||
if (empty($TheoraPixelFormatLookup)) {
|
||||
$TheoraPixelFormatLookup[0] = '4:2:0';
|
||||
$TheoraPixelFormatLookup[1] = 'Reserved';
|
||||
$TheoraPixelFormatLookup[2] = '4:2:2';
|
||||
$TheoraPixelFormatLookup[3] = '4:4:4';
|
||||
}
|
||||
return (isset($TheoraPixelFormatLookup[$pixelformat_id]) ? $TheoraPixelFormatLookup[$pixelformat_id] : null);
|
||||
}
|
||||
|
||||
}
|
||||
416
wp-includes/ID3/module.tag.apetag.php
Normal file
416
wp-includes/ID3/module.tag.apetag.php
Normal file
|
|
@ -0,0 +1,416 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.tag.apetag.php //
|
||||
// module for analyzing APE tags //
|
||||
// dependencies: NONE //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
class getid3_apetag extends getid3_handler
|
||||
{
|
||||
public $inline_attachments = true; // true: return full data for all attachments; false: return no data for all attachments; integer: return data for attachments <= than this; string: save as file to this directory
|
||||
public $overrideendoffset = 0;
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
if (!getid3_lib::intValueSupported($info['filesize'])) {
|
||||
$this->warning('Unable to check for APEtags because file is larger than '.round(PHP_INT_MAX / 1073741824).'GB');
|
||||
return false;
|
||||
}
|
||||
|
||||
$id3v1tagsize = 128;
|
||||
$apetagheadersize = 32;
|
||||
$lyrics3tagsize = 10;
|
||||
|
||||
if ($this->overrideendoffset == 0) {
|
||||
|
||||
$this->fseek(0 - $id3v1tagsize - $apetagheadersize - $lyrics3tagsize, SEEK_END);
|
||||
$APEfooterID3v1 = $this->fread($id3v1tagsize + $apetagheadersize + $lyrics3tagsize);
|
||||
|
||||
//if (preg_match('/APETAGEX.{24}TAG.{125}$/i', $APEfooterID3v1)) {
|
||||
if (substr($APEfooterID3v1, strlen($APEfooterID3v1) - $id3v1tagsize - $apetagheadersize, 8) == 'APETAGEX') {
|
||||
|
||||
// APE tag found before ID3v1
|
||||
$info['ape']['tag_offset_end'] = $info['filesize'] - $id3v1tagsize;
|
||||
|
||||
//} elseif (preg_match('/APETAGEX.{24}$/i', $APEfooterID3v1)) {
|
||||
} elseif (substr($APEfooterID3v1, strlen($APEfooterID3v1) - $apetagheadersize, 8) == 'APETAGEX') {
|
||||
|
||||
// APE tag found, no ID3v1
|
||||
$info['ape']['tag_offset_end'] = $info['filesize'];
|
||||
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
$this->fseek($this->overrideendoffset - $apetagheadersize);
|
||||
if ($this->fread(8) == 'APETAGEX') {
|
||||
$info['ape']['tag_offset_end'] = $this->overrideendoffset;
|
||||
}
|
||||
|
||||
}
|
||||
if (!isset($info['ape']['tag_offset_end'])) {
|
||||
|
||||
// APE tag not found
|
||||
unset($info['ape']);
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
// shortcut
|
||||
$thisfile_ape = &$info['ape'];
|
||||
|
||||
$this->fseek($thisfile_ape['tag_offset_end'] - $apetagheadersize);
|
||||
$APEfooterData = $this->fread(32);
|
||||
if (!($thisfile_ape['footer'] = $this->parseAPEheaderFooter($APEfooterData))) {
|
||||
$this->error('Error parsing APE footer at offset '.$thisfile_ape['tag_offset_end']);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (isset($thisfile_ape['footer']['flags']['header']) && $thisfile_ape['footer']['flags']['header']) {
|
||||
$this->fseek($thisfile_ape['tag_offset_end'] - $thisfile_ape['footer']['raw']['tagsize'] - $apetagheadersize);
|
||||
$thisfile_ape['tag_offset_start'] = $this->ftell();
|
||||
$APEtagData = $this->fread($thisfile_ape['footer']['raw']['tagsize'] + $apetagheadersize);
|
||||
} else {
|
||||
$thisfile_ape['tag_offset_start'] = $thisfile_ape['tag_offset_end'] - $thisfile_ape['footer']['raw']['tagsize'];
|
||||
$this->fseek($thisfile_ape['tag_offset_start']);
|
||||
$APEtagData = $this->fread($thisfile_ape['footer']['raw']['tagsize']);
|
||||
}
|
||||
$info['avdataend'] = $thisfile_ape['tag_offset_start'];
|
||||
|
||||
if (isset($info['id3v1']['tag_offset_start']) && ($info['id3v1']['tag_offset_start'] < $thisfile_ape['tag_offset_end'])) {
|
||||
$this->warning('ID3v1 tag information ignored since it appears to be a false synch in APEtag data');
|
||||
unset($info['id3v1']);
|
||||
foreach ($info['warning'] as $key => $value) {
|
||||
if ($value == 'Some ID3v1 fields do not use NULL characters for padding') {
|
||||
unset($info['warning'][$key]);
|
||||
sort($info['warning']);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$offset = 0;
|
||||
if (isset($thisfile_ape['footer']['flags']['header']) && $thisfile_ape['footer']['flags']['header']) {
|
||||
if ($thisfile_ape['header'] = $this->parseAPEheaderFooter(substr($APEtagData, 0, $apetagheadersize))) {
|
||||
$offset += $apetagheadersize;
|
||||
} else {
|
||||
$this->error('Error parsing APE header at offset '.$thisfile_ape['tag_offset_start']);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// shortcut
|
||||
$info['replay_gain'] = array();
|
||||
$thisfile_replaygain = &$info['replay_gain'];
|
||||
|
||||
for ($i = 0; $i < $thisfile_ape['footer']['raw']['tag_items']; $i++) {
|
||||
$value_size = getid3_lib::LittleEndian2Int(substr($APEtagData, $offset, 4));
|
||||
$offset += 4;
|
||||
$item_flags = getid3_lib::LittleEndian2Int(substr($APEtagData, $offset, 4));
|
||||
$offset += 4;
|
||||
if (strstr(substr($APEtagData, $offset), "\x00") === false) {
|
||||
$this->error('Cannot find null-byte (0x00) separator between ItemKey #'.$i.' and value. ItemKey starts '.$offset.' bytes into the APE tag, at file offset '.($thisfile_ape['tag_offset_start'] + $offset));
|
||||
return false;
|
||||
}
|
||||
$ItemKeyLength = strpos($APEtagData, "\x00", $offset) - $offset;
|
||||
$item_key = strtolower(substr($APEtagData, $offset, $ItemKeyLength));
|
||||
|
||||
// shortcut
|
||||
$thisfile_ape['items'][$item_key] = array();
|
||||
$thisfile_ape_items_current = &$thisfile_ape['items'][$item_key];
|
||||
|
||||
$thisfile_ape_items_current['offset'] = $thisfile_ape['tag_offset_start'] + $offset;
|
||||
|
||||
$offset += ($ItemKeyLength + 1); // skip 0x00 terminator
|
||||
$thisfile_ape_items_current['data'] = substr($APEtagData, $offset, $value_size);
|
||||
$offset += $value_size;
|
||||
|
||||
$thisfile_ape_items_current['flags'] = $this->parseAPEtagFlags($item_flags);
|
||||
switch ($thisfile_ape_items_current['flags']['item_contents_raw']) {
|
||||
case 0: // UTF-8
|
||||
case 2: // Locator (URL, filename, etc), UTF-8 encoded
|
||||
$thisfile_ape_items_current['data'] = explode("\x00", $thisfile_ape_items_current['data']);
|
||||
break;
|
||||
|
||||
case 1: // binary data
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
switch (strtolower($item_key)) {
|
||||
// http://wiki.hydrogenaud.io/index.php?title=ReplayGain#MP3Gain
|
||||
case 'replaygain_track_gain':
|
||||
if (preg_match('#^[\\-\\+][0-9\\.,]{8}$#', $thisfile_ape_items_current['data'][0])) {
|
||||
$thisfile_replaygain['track']['adjustment'] = (float) str_replace(',', '.', $thisfile_ape_items_current['data'][0]); // float casting will see "0,95" as zero!
|
||||
$thisfile_replaygain['track']['originator'] = 'unspecified';
|
||||
} else {
|
||||
$this->warning('MP3gainTrackGain value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'replaygain_track_peak':
|
||||
if (preg_match('#^[0-9\\.,]{8}$#', $thisfile_ape_items_current['data'][0])) {
|
||||
$thisfile_replaygain['track']['peak'] = (float) str_replace(',', '.', $thisfile_ape_items_current['data'][0]); // float casting will see "0,95" as zero!
|
||||
$thisfile_replaygain['track']['originator'] = 'unspecified';
|
||||
if ($thisfile_replaygain['track']['peak'] <= 0) {
|
||||
$this->warning('ReplayGain Track peak from APEtag appears invalid: '.$thisfile_replaygain['track']['peak'].' (original value = "'.$thisfile_ape_items_current['data'][0].'")');
|
||||
}
|
||||
} else {
|
||||
$this->warning('MP3gainTrackPeak value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'replaygain_album_gain':
|
||||
if (preg_match('#^[\\-\\+][0-9\\.,]{8}$#', $thisfile_ape_items_current['data'][0])) {
|
||||
$thisfile_replaygain['album']['adjustment'] = (float) str_replace(',', '.', $thisfile_ape_items_current['data'][0]); // float casting will see "0,95" as zero!
|
||||
$thisfile_replaygain['album']['originator'] = 'unspecified';
|
||||
} else {
|
||||
$this->warning('MP3gainAlbumGain value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'replaygain_album_peak':
|
||||
if (preg_match('#^[0-9\\.,]{8}$#', $thisfile_ape_items_current['data'][0])) {
|
||||
$thisfile_replaygain['album']['peak'] = (float) str_replace(',', '.', $thisfile_ape_items_current['data'][0]); // float casting will see "0,95" as zero!
|
||||
$thisfile_replaygain['album']['originator'] = 'unspecified';
|
||||
if ($thisfile_replaygain['album']['peak'] <= 0) {
|
||||
$this->warning('ReplayGain Album peak from APEtag appears invalid: '.$thisfile_replaygain['album']['peak'].' (original value = "'.$thisfile_ape_items_current['data'][0].'")');
|
||||
}
|
||||
} else {
|
||||
$this->warning('MP3gainAlbumPeak value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'mp3gain_undo':
|
||||
if (preg_match('#^[\\-\\+][0-9]{3},[\\-\\+][0-9]{3},[NW]$#', $thisfile_ape_items_current['data'][0])) {
|
||||
list($mp3gain_undo_left, $mp3gain_undo_right, $mp3gain_undo_wrap) = explode(',', $thisfile_ape_items_current['data'][0]);
|
||||
$thisfile_replaygain['mp3gain']['undo_left'] = intval($mp3gain_undo_left);
|
||||
$thisfile_replaygain['mp3gain']['undo_right'] = intval($mp3gain_undo_right);
|
||||
$thisfile_replaygain['mp3gain']['undo_wrap'] = (($mp3gain_undo_wrap == 'Y') ? true : false);
|
||||
} else {
|
||||
$this->warning('MP3gainUndo value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'mp3gain_minmax':
|
||||
if (preg_match('#^[0-9]{3},[0-9]{3}$#', $thisfile_ape_items_current['data'][0])) {
|
||||
list($mp3gain_globalgain_min, $mp3gain_globalgain_max) = explode(',', $thisfile_ape_items_current['data'][0]);
|
||||
$thisfile_replaygain['mp3gain']['globalgain_track_min'] = intval($mp3gain_globalgain_min);
|
||||
$thisfile_replaygain['mp3gain']['globalgain_track_max'] = intval($mp3gain_globalgain_max);
|
||||
} else {
|
||||
$this->warning('MP3gainMinMax value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'mp3gain_album_minmax':
|
||||
if (preg_match('#^[0-9]{3},[0-9]{3}$#', $thisfile_ape_items_current['data'][0])) {
|
||||
list($mp3gain_globalgain_album_min, $mp3gain_globalgain_album_max) = explode(',', $thisfile_ape_items_current['data'][0]);
|
||||
$thisfile_replaygain['mp3gain']['globalgain_album_min'] = intval($mp3gain_globalgain_album_min);
|
||||
$thisfile_replaygain['mp3gain']['globalgain_album_max'] = intval($mp3gain_globalgain_album_max);
|
||||
} else {
|
||||
$this->warning('MP3gainAlbumMinMax value in APEtag appears invalid: "'.$thisfile_ape_items_current['data'][0].'"');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'tracknumber':
|
||||
if (is_array($thisfile_ape_items_current['data'])) {
|
||||
foreach ($thisfile_ape_items_current['data'] as $comment) {
|
||||
$thisfile_ape['comments']['track'][] = $comment;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 'cover art (artist)':
|
||||
case 'cover art (back)':
|
||||
case 'cover art (band logo)':
|
||||
case 'cover art (band)':
|
||||
case 'cover art (colored fish)':
|
||||
case 'cover art (composer)':
|
||||
case 'cover art (conductor)':
|
||||
case 'cover art (front)':
|
||||
case 'cover art (icon)':
|
||||
case 'cover art (illustration)':
|
||||
case 'cover art (lead)':
|
||||
case 'cover art (leaflet)':
|
||||
case 'cover art (lyricist)':
|
||||
case 'cover art (media)':
|
||||
case 'cover art (movie scene)':
|
||||
case 'cover art (other icon)':
|
||||
case 'cover art (other)':
|
||||
case 'cover art (performance)':
|
||||
case 'cover art (publisher logo)':
|
||||
case 'cover art (recording)':
|
||||
case 'cover art (studio)':
|
||||
// list of possible cover arts from http://taglib-sharp.sourcearchive.com/documentation/2.0.3.0-2/Ape_2Tag_8cs-source.html
|
||||
if (is_array($thisfile_ape_items_current['data'])) {
|
||||
$this->warning('APEtag "'.$item_key.'" should be flagged as Binary data, but was incorrectly flagged as UTF-8');
|
||||
$thisfile_ape_items_current['data'] = implode("\x00", $thisfile_ape_items_current['data']);
|
||||
}
|
||||
list($thisfile_ape_items_current['filename'], $thisfile_ape_items_current['data']) = explode("\x00", $thisfile_ape_items_current['data'], 2);
|
||||
$thisfile_ape_items_current['data_offset'] = $thisfile_ape_items_current['offset'] + strlen($thisfile_ape_items_current['filename']."\x00");
|
||||
$thisfile_ape_items_current['data_length'] = strlen($thisfile_ape_items_current['data']);
|
||||
|
||||
do {
|
||||
$thisfile_ape_items_current['image_mime'] = '';
|
||||
$imageinfo = array();
|
||||
$imagechunkcheck = getid3_lib::GetDataImageSize($thisfile_ape_items_current['data'], $imageinfo);
|
||||
if (($imagechunkcheck === false) || !isset($imagechunkcheck[2])) {
|
||||
$this->warning('APEtag "'.$item_key.'" contains invalid image data');
|
||||
break;
|
||||
}
|
||||
$thisfile_ape_items_current['image_mime'] = image_type_to_mime_type($imagechunkcheck[2]);
|
||||
|
||||
if ($this->inline_attachments === false) {
|
||||
// skip entirely
|
||||
unset($thisfile_ape_items_current['data']);
|
||||
break;
|
||||
}
|
||||
if ($this->inline_attachments === true) {
|
||||
// great
|
||||
} elseif (is_int($this->inline_attachments)) {
|
||||
if ($this->inline_attachments < $thisfile_ape_items_current['data_length']) {
|
||||
// too big, skip
|
||||
$this->warning('attachment at '.$thisfile_ape_items_current['offset'].' is too large to process inline ('.number_format($thisfile_ape_items_current['data_length']).' bytes)');
|
||||
unset($thisfile_ape_items_current['data']);
|
||||
break;
|
||||
}
|
||||
} elseif (is_string($this->inline_attachments)) {
|
||||
$this->inline_attachments = rtrim(str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $this->inline_attachments), DIRECTORY_SEPARATOR);
|
||||
if (!is_dir($this->inline_attachments) || !getID3::is_writable($this->inline_attachments)) {
|
||||
// cannot write, skip
|
||||
$this->warning('attachment at '.$thisfile_ape_items_current['offset'].' cannot be saved to "'.$this->inline_attachments.'" (not writable)');
|
||||
unset($thisfile_ape_items_current['data']);
|
||||
break;
|
||||
}
|
||||
}
|
||||
// if we get this far, must be OK
|
||||
if (is_string($this->inline_attachments)) {
|
||||
$destination_filename = $this->inline_attachments.DIRECTORY_SEPARATOR.md5($info['filenamepath']).'_'.$thisfile_ape_items_current['data_offset'];
|
||||
if (!file_exists($destination_filename) || getID3::is_writable($destination_filename)) {
|
||||
file_put_contents($destination_filename, $thisfile_ape_items_current['data']);
|
||||
} else {
|
||||
$this->warning('attachment at '.$thisfile_ape_items_current['offset'].' cannot be saved to "'.$destination_filename.'" (not writable)');
|
||||
}
|
||||
$thisfile_ape_items_current['data_filename'] = $destination_filename;
|
||||
unset($thisfile_ape_items_current['data']);
|
||||
} else {
|
||||
if (!isset($info['ape']['comments']['picture'])) {
|
||||
$info['ape']['comments']['picture'] = array();
|
||||
}
|
||||
$comments_picture_data = array();
|
||||
foreach (array('data', 'image_mime', 'image_width', 'image_height', 'imagetype', 'picturetype', 'description', 'datalength') as $picture_key) {
|
||||
if (isset($thisfile_ape_items_current[$picture_key])) {
|
||||
$comments_picture_data[$picture_key] = $thisfile_ape_items_current[$picture_key];
|
||||
}
|
||||
}
|
||||
$info['ape']['comments']['picture'][] = $comments_picture_data;
|
||||
unset($comments_picture_data);
|
||||
}
|
||||
} while (false);
|
||||
break;
|
||||
|
||||
default:
|
||||
if (is_array($thisfile_ape_items_current['data'])) {
|
||||
foreach ($thisfile_ape_items_current['data'] as $comment) {
|
||||
$thisfile_ape['comments'][strtolower($item_key)][] = $comment;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
if (empty($thisfile_replaygain)) {
|
||||
unset($info['replay_gain']);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function parseAPEheaderFooter($APEheaderFooterData) {
|
||||
// http://www.uni-jena.de/~pfk/mpp/sv8/apeheader.html
|
||||
|
||||
// shortcut
|
||||
$headerfooterinfo['raw'] = array();
|
||||
$headerfooterinfo_raw = &$headerfooterinfo['raw'];
|
||||
|
||||
$headerfooterinfo_raw['footer_tag'] = substr($APEheaderFooterData, 0, 8);
|
||||
if ($headerfooterinfo_raw['footer_tag'] != 'APETAGEX') {
|
||||
return false;
|
||||
}
|
||||
$headerfooterinfo_raw['version'] = getid3_lib::LittleEndian2Int(substr($APEheaderFooterData, 8, 4));
|
||||
$headerfooterinfo_raw['tagsize'] = getid3_lib::LittleEndian2Int(substr($APEheaderFooterData, 12, 4));
|
||||
$headerfooterinfo_raw['tag_items'] = getid3_lib::LittleEndian2Int(substr($APEheaderFooterData, 16, 4));
|
||||
$headerfooterinfo_raw['global_flags'] = getid3_lib::LittleEndian2Int(substr($APEheaderFooterData, 20, 4));
|
||||
$headerfooterinfo_raw['reserved'] = substr($APEheaderFooterData, 24, 8);
|
||||
|
||||
$headerfooterinfo['tag_version'] = $headerfooterinfo_raw['version'] / 1000;
|
||||
if ($headerfooterinfo['tag_version'] >= 2) {
|
||||
$headerfooterinfo['flags'] = $this->parseAPEtagFlags($headerfooterinfo_raw['global_flags']);
|
||||
}
|
||||
return $headerfooterinfo;
|
||||
}
|
||||
|
||||
public function parseAPEtagFlags($rawflagint) {
|
||||
// "Note: APE Tags 1.0 do not use any of the APE Tag flags.
|
||||
// All are set to zero on creation and ignored on reading."
|
||||
// http://wiki.hydrogenaud.io/index.php?title=Ape_Tags_Flags
|
||||
$flags['header'] = (bool) ($rawflagint & 0x80000000);
|
||||
$flags['footer'] = (bool) ($rawflagint & 0x40000000);
|
||||
$flags['this_is_header'] = (bool) ($rawflagint & 0x20000000);
|
||||
$flags['item_contents_raw'] = ($rawflagint & 0x00000006) >> 1;
|
||||
$flags['read_only'] = (bool) ($rawflagint & 0x00000001);
|
||||
|
||||
$flags['item_contents'] = $this->APEcontentTypeFlagLookup($flags['item_contents_raw']);
|
||||
|
||||
return $flags;
|
||||
}
|
||||
|
||||
public function APEcontentTypeFlagLookup($contenttypeid) {
|
||||
static $APEcontentTypeFlagLookup = array(
|
||||
0 => 'utf-8',
|
||||
1 => 'binary',
|
||||
2 => 'external',
|
||||
3 => 'reserved'
|
||||
);
|
||||
return (isset($APEcontentTypeFlagLookup[$contenttypeid]) ? $APEcontentTypeFlagLookup[$contenttypeid] : 'invalid');
|
||||
}
|
||||
|
||||
public function APEtagItemIsUTF8Lookup($itemkey) {
|
||||
static $APEtagItemIsUTF8Lookup = array(
|
||||
'title',
|
||||
'subtitle',
|
||||
'artist',
|
||||
'album',
|
||||
'debut album',
|
||||
'publisher',
|
||||
'conductor',
|
||||
'track',
|
||||
'composer',
|
||||
'comment',
|
||||
'copyright',
|
||||
'publicationright',
|
||||
'file',
|
||||
'year',
|
||||
'record date',
|
||||
'record location',
|
||||
'genre',
|
||||
'media',
|
||||
'related',
|
||||
'isrc',
|
||||
'abstract',
|
||||
'language',
|
||||
'bibliography'
|
||||
);
|
||||
return in_array(strtolower($itemkey), $APEtagItemIsUTF8Lookup);
|
||||
}
|
||||
|
||||
}
|
||||
381
wp-includes/ID3/module.tag.id3v1.php
Normal file
381
wp-includes/ID3/module.tag.id3v1.php
Normal file
|
|
@ -0,0 +1,381 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// //
|
||||
// module.tag.id3v1.php //
|
||||
// module for analyzing ID3v1 tags //
|
||||
// dependencies: NONE //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
class getid3_id3v1 extends getid3_handler
|
||||
{
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
if (!getid3_lib::intValueSupported($info['filesize'])) {
|
||||
$this->warning('Unable to check for ID3v1 because file is larger than '.round(PHP_INT_MAX / 1073741824).'GB');
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->fseek(-256, SEEK_END);
|
||||
$preid3v1 = $this->fread(128);
|
||||
$id3v1tag = $this->fread(128);
|
||||
|
||||
if (substr($id3v1tag, 0, 3) == 'TAG') {
|
||||
|
||||
$info['avdataend'] = $info['filesize'] - 128;
|
||||
|
||||
$ParsedID3v1['title'] = $this->cutfield(substr($id3v1tag, 3, 30));
|
||||
$ParsedID3v1['artist'] = $this->cutfield(substr($id3v1tag, 33, 30));
|
||||
$ParsedID3v1['album'] = $this->cutfield(substr($id3v1tag, 63, 30));
|
||||
$ParsedID3v1['year'] = $this->cutfield(substr($id3v1tag, 93, 4));
|
||||
$ParsedID3v1['comment'] = substr($id3v1tag, 97, 30); // can't remove nulls yet, track detection depends on them
|
||||
$ParsedID3v1['genreid'] = ord(substr($id3v1tag, 127, 1));
|
||||
|
||||
// If second-last byte of comment field is null and last byte of comment field is non-null
|
||||
// then this is ID3v1.1 and the comment field is 28 bytes long and the 30th byte is the track number
|
||||
if (($id3v1tag{125} === "\x00") && ($id3v1tag{126} !== "\x00")) {
|
||||
$ParsedID3v1['track'] = ord(substr($ParsedID3v1['comment'], 29, 1));
|
||||
$ParsedID3v1['comment'] = substr($ParsedID3v1['comment'], 0, 28);
|
||||
}
|
||||
$ParsedID3v1['comment'] = $this->cutfield($ParsedID3v1['comment']);
|
||||
|
||||
$ParsedID3v1['genre'] = $this->LookupGenreName($ParsedID3v1['genreid']);
|
||||
if (!empty($ParsedID3v1['genre'])) {
|
||||
unset($ParsedID3v1['genreid']);
|
||||
}
|
||||
if (isset($ParsedID3v1['genre']) && (empty($ParsedID3v1['genre']) || ($ParsedID3v1['genre'] == 'Unknown'))) {
|
||||
unset($ParsedID3v1['genre']);
|
||||
}
|
||||
|
||||
foreach ($ParsedID3v1 as $key => $value) {
|
||||
$ParsedID3v1['comments'][$key][0] = $value;
|
||||
}
|
||||
// ID3v1 encoding detection hack START
|
||||
// ID3v1 is defined as always using ISO-8859-1 encoding, but it is not uncommon to find files tagged with ID3v1 using Windows-1251 or other character sets
|
||||
// Since ID3v1 has no concept of character sets there is no certain way to know we have the correct non-ISO-8859-1 character set, but we can guess
|
||||
$ID3v1encoding = 'ISO-8859-1';
|
||||
foreach ($ParsedID3v1['comments'] as $tag_key => $valuearray) {
|
||||
foreach ($valuearray as $key => $value) {
|
||||
if (preg_match('#^[\\x00-\\x40\\xA8\\B8\\x80-\\xFF]+$#', $value)) {
|
||||
foreach (array('Windows-1251', 'KOI8-R') as $id3v1_bad_encoding) {
|
||||
if (function_exists('mb_convert_encoding') && @mb_convert_encoding($value, $id3v1_bad_encoding, $id3v1_bad_encoding) === $value) {
|
||||
$ID3v1encoding = $id3v1_bad_encoding;
|
||||
break 3;
|
||||
} elseif (function_exists('iconv') && @iconv($id3v1_bad_encoding, $id3v1_bad_encoding, $value) === $value) {
|
||||
$ID3v1encoding = $id3v1_bad_encoding;
|
||||
break 3;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// ID3v1 encoding detection hack END
|
||||
|
||||
// ID3v1 data is supposed to be padded with NULL characters, but some taggers pad with spaces
|
||||
$GoodFormatID3v1tag = $this->GenerateID3v1Tag(
|
||||
$ParsedID3v1['title'],
|
||||
$ParsedID3v1['artist'],
|
||||
$ParsedID3v1['album'],
|
||||
$ParsedID3v1['year'],
|
||||
(isset($ParsedID3v1['genre']) ? $this->LookupGenreID($ParsedID3v1['genre']) : false),
|
||||
$ParsedID3v1['comment'],
|
||||
(!empty($ParsedID3v1['track']) ? $ParsedID3v1['track'] : ''));
|
||||
$ParsedID3v1['padding_valid'] = true;
|
||||
if ($id3v1tag !== $GoodFormatID3v1tag) {
|
||||
$ParsedID3v1['padding_valid'] = false;
|
||||
$this->warning('Some ID3v1 fields do not use NULL characters for padding');
|
||||
}
|
||||
|
||||
$ParsedID3v1['tag_offset_end'] = $info['filesize'];
|
||||
$ParsedID3v1['tag_offset_start'] = $ParsedID3v1['tag_offset_end'] - 128;
|
||||
|
||||
$info['id3v1'] = $ParsedID3v1;
|
||||
$info['id3v1']['encoding'] = $ID3v1encoding;
|
||||
}
|
||||
|
||||
if (substr($preid3v1, 0, 3) == 'TAG') {
|
||||
// The way iTunes handles tags is, well, brain-damaged.
|
||||
// It completely ignores v1 if ID3v2 is present.
|
||||
// This goes as far as adding a new v1 tag *even if there already is one*
|
||||
|
||||
// A suspected double-ID3v1 tag has been detected, but it could be that
|
||||
// the "TAG" identifier is a legitimate part of an APE or Lyrics3 tag
|
||||
if (substr($preid3v1, 96, 8) == 'APETAGEX') {
|
||||
// an APE tag footer was found before the last ID3v1, assume false "TAG" synch
|
||||
} elseif (substr($preid3v1, 119, 6) == 'LYRICS') {
|
||||
// a Lyrics3 tag footer was found before the last ID3v1, assume false "TAG" synch
|
||||
} else {
|
||||
// APE and Lyrics3 footers not found - assume double ID3v1
|
||||
$this->warning('Duplicate ID3v1 tag detected - this has been known to happen with iTunes');
|
||||
$info['avdataend'] -= 128;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public static function cutfield($str) {
|
||||
return trim(substr($str, 0, strcspn($str, "\x00")));
|
||||
}
|
||||
|
||||
public static function ArrayOfGenres($allowSCMPXextended=false) {
|
||||
static $GenreLookup = array(
|
||||
0 => 'Blues',
|
||||
1 => 'Classic Rock',
|
||||
2 => 'Country',
|
||||
3 => 'Dance',
|
||||
4 => 'Disco',
|
||||
5 => 'Funk',
|
||||
6 => 'Grunge',
|
||||
7 => 'Hip-Hop',
|
||||
8 => 'Jazz',
|
||||
9 => 'Metal',
|
||||
10 => 'New Age',
|
||||
11 => 'Oldies',
|
||||
12 => 'Other',
|
||||
13 => 'Pop',
|
||||
14 => 'R&B',
|
||||
15 => 'Rap',
|
||||
16 => 'Reggae',
|
||||
17 => 'Rock',
|
||||
18 => 'Techno',
|
||||
19 => 'Industrial',
|
||||
20 => 'Alternative',
|
||||
21 => 'Ska',
|
||||
22 => 'Death Metal',
|
||||
23 => 'Pranks',
|
||||
24 => 'Soundtrack',
|
||||
25 => 'Euro-Techno',
|
||||
26 => 'Ambient',
|
||||
27 => 'Trip-Hop',
|
||||
28 => 'Vocal',
|
||||
29 => 'Jazz+Funk',
|
||||
30 => 'Fusion',
|
||||
31 => 'Trance',
|
||||
32 => 'Classical',
|
||||
33 => 'Instrumental',
|
||||
34 => 'Acid',
|
||||
35 => 'House',
|
||||
36 => 'Game',
|
||||
37 => 'Sound Clip',
|
||||
38 => 'Gospel',
|
||||
39 => 'Noise',
|
||||
40 => 'Alt. Rock',
|
||||
41 => 'Bass',
|
||||
42 => 'Soul',
|
||||
43 => 'Punk',
|
||||
44 => 'Space',
|
||||
45 => 'Meditative',
|
||||
46 => 'Instrumental Pop',
|
||||
47 => 'Instrumental Rock',
|
||||
48 => 'Ethnic',
|
||||
49 => 'Gothic',
|
||||
50 => 'Darkwave',
|
||||
51 => 'Techno-Industrial',
|
||||
52 => 'Electronic',
|
||||
53 => 'Pop-Folk',
|
||||
54 => 'Eurodance',
|
||||
55 => 'Dream',
|
||||
56 => 'Southern Rock',
|
||||
57 => 'Comedy',
|
||||
58 => 'Cult',
|
||||
59 => 'Gangsta Rap',
|
||||
60 => 'Top 40',
|
||||
61 => 'Christian Rap',
|
||||
62 => 'Pop/Funk',
|
||||
63 => 'Jungle',
|
||||
64 => 'Native American',
|
||||
65 => 'Cabaret',
|
||||
66 => 'New Wave',
|
||||
67 => 'Psychedelic',
|
||||
68 => 'Rave',
|
||||
69 => 'Showtunes',
|
||||
70 => 'Trailer',
|
||||
71 => 'Lo-Fi',
|
||||
72 => 'Tribal',
|
||||
73 => 'Acid Punk',
|
||||
74 => 'Acid Jazz',
|
||||
75 => 'Polka',
|
||||
76 => 'Retro',
|
||||
77 => 'Musical',
|
||||
78 => 'Rock & Roll',
|
||||
79 => 'Hard Rock',
|
||||
80 => 'Folk',
|
||||
81 => 'Folk/Rock',
|
||||
82 => 'National Folk',
|
||||
83 => 'Swing',
|
||||
84 => 'Fast-Fusion',
|
||||
85 => 'Bebob',
|
||||
86 => 'Latin',
|
||||
87 => 'Revival',
|
||||
88 => 'Celtic',
|
||||
89 => 'Bluegrass',
|
||||
90 => 'Avantgarde',
|
||||
91 => 'Gothic Rock',
|
||||
92 => 'Progressive Rock',
|
||||
93 => 'Psychedelic Rock',
|
||||
94 => 'Symphonic Rock',
|
||||
95 => 'Slow Rock',
|
||||
96 => 'Big Band',
|
||||
97 => 'Chorus',
|
||||
98 => 'Easy Listening',
|
||||
99 => 'Acoustic',
|
||||
100 => 'Humour',
|
||||
101 => 'Speech',
|
||||
102 => 'Chanson',
|
||||
103 => 'Opera',
|
||||
104 => 'Chamber Music',
|
||||
105 => 'Sonata',
|
||||
106 => 'Symphony',
|
||||
107 => 'Booty Bass',
|
||||
108 => 'Primus',
|
||||
109 => 'Porn Groove',
|
||||
110 => 'Satire',
|
||||
111 => 'Slow Jam',
|
||||
112 => 'Club',
|
||||
113 => 'Tango',
|
||||
114 => 'Samba',
|
||||
115 => 'Folklore',
|
||||
116 => 'Ballad',
|
||||
117 => 'Power Ballad',
|
||||
118 => 'Rhythmic Soul',
|
||||
119 => 'Freestyle',
|
||||
120 => 'Duet',
|
||||
121 => 'Punk Rock',
|
||||
122 => 'Drum Solo',
|
||||
123 => 'A Cappella',
|
||||
124 => 'Euro-House',
|
||||
125 => 'Dance Hall',
|
||||
126 => 'Goa',
|
||||
127 => 'Drum & Bass',
|
||||
128 => 'Club-House',
|
||||
129 => 'Hardcore',
|
||||
130 => 'Terror',
|
||||
131 => 'Indie',
|
||||
132 => 'BritPop',
|
||||
133 => 'Negerpunk',
|
||||
134 => 'Polsk Punk',
|
||||
135 => 'Beat',
|
||||
136 => 'Christian Gangsta Rap',
|
||||
137 => 'Heavy Metal',
|
||||
138 => 'Black Metal',
|
||||
139 => 'Crossover',
|
||||
140 => 'Contemporary Christian',
|
||||
141 => 'Christian Rock',
|
||||
142 => 'Merengue',
|
||||
143 => 'Salsa',
|
||||
144 => 'Thrash Metal',
|
||||
145 => 'Anime',
|
||||
146 => 'JPop',
|
||||
147 => 'Synthpop',
|
||||
|
||||
255 => 'Unknown',
|
||||
|
||||
'CR' => 'Cover',
|
||||
'RX' => 'Remix'
|
||||
);
|
||||
|
||||
static $GenreLookupSCMPX = array();
|
||||
if ($allowSCMPXextended && empty($GenreLookupSCMPX)) {
|
||||
$GenreLookupSCMPX = $GenreLookup;
|
||||
// http://www.geocities.co.jp/SiliconValley-Oakland/3664/alittle.html#GenreExtended
|
||||
// Extended ID3v1 genres invented by SCMPX
|
||||
// Note that 255 "Japanese Anime" conflicts with standard "Unknown"
|
||||
$GenreLookupSCMPX[240] = 'Sacred';
|
||||
$GenreLookupSCMPX[241] = 'Northern Europe';
|
||||
$GenreLookupSCMPX[242] = 'Irish & Scottish';
|
||||
$GenreLookupSCMPX[243] = 'Scotland';
|
||||
$GenreLookupSCMPX[244] = 'Ethnic Europe';
|
||||
$GenreLookupSCMPX[245] = 'Enka';
|
||||
$GenreLookupSCMPX[246] = 'Children\'s Song';
|
||||
$GenreLookupSCMPX[247] = 'Japanese Sky';
|
||||
$GenreLookupSCMPX[248] = 'Japanese Heavy Rock';
|
||||
$GenreLookupSCMPX[249] = 'Japanese Doom Rock';
|
||||
$GenreLookupSCMPX[250] = 'Japanese J-POP';
|
||||
$GenreLookupSCMPX[251] = 'Japanese Seiyu';
|
||||
$GenreLookupSCMPX[252] = 'Japanese Ambient Techno';
|
||||
$GenreLookupSCMPX[253] = 'Japanese Moemoe';
|
||||
$GenreLookupSCMPX[254] = 'Japanese Tokusatsu';
|
||||
//$GenreLookupSCMPX[255] = 'Japanese Anime';
|
||||
}
|
||||
|
||||
return ($allowSCMPXextended ? $GenreLookupSCMPX : $GenreLookup);
|
||||
}
|
||||
|
||||
public static function LookupGenreName($genreid, $allowSCMPXextended=true) {
|
||||
switch ($genreid) {
|
||||
case 'RX':
|
||||
case 'CR':
|
||||
break;
|
||||
default:
|
||||
if (!is_numeric($genreid)) {
|
||||
return false;
|
||||
}
|
||||
$genreid = intval($genreid); // to handle 3 or '3' or '03'
|
||||
break;
|
||||
}
|
||||
$GenreLookup = self::ArrayOfGenres($allowSCMPXextended);
|
||||
return (isset($GenreLookup[$genreid]) ? $GenreLookup[$genreid] : false);
|
||||
}
|
||||
|
||||
public static function LookupGenreID($genre, $allowSCMPXextended=false) {
|
||||
$GenreLookup = self::ArrayOfGenres($allowSCMPXextended);
|
||||
$LowerCaseNoSpaceSearchTerm = strtolower(str_replace(' ', '', $genre));
|
||||
foreach ($GenreLookup as $key => $value) {
|
||||
if (strtolower(str_replace(' ', '', $value)) == $LowerCaseNoSpaceSearchTerm) {
|
||||
return $key;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public static function StandardiseID3v1GenreName($OriginalGenre) {
|
||||
if (($GenreID = self::LookupGenreID($OriginalGenre)) !== false) {
|
||||
return self::LookupGenreName($GenreID);
|
||||
}
|
||||
return $OriginalGenre;
|
||||
}
|
||||
|
||||
public static function GenerateID3v1Tag($title, $artist, $album, $year, $genreid, $comment, $track='') {
|
||||
$ID3v1Tag = 'TAG';
|
||||
$ID3v1Tag .= str_pad(trim(substr($title, 0, 30)), 30, "\x00", STR_PAD_RIGHT);
|
||||
$ID3v1Tag .= str_pad(trim(substr($artist, 0, 30)), 30, "\x00", STR_PAD_RIGHT);
|
||||
$ID3v1Tag .= str_pad(trim(substr($album, 0, 30)), 30, "\x00", STR_PAD_RIGHT);
|
||||
$ID3v1Tag .= str_pad(trim(substr($year, 0, 4)), 4, "\x00", STR_PAD_LEFT);
|
||||
if (!empty($track) && ($track > 0) && ($track <= 255)) {
|
||||
$ID3v1Tag .= str_pad(trim(substr($comment, 0, 28)), 28, "\x00", STR_PAD_RIGHT);
|
||||
$ID3v1Tag .= "\x00";
|
||||
if (gettype($track) == 'string') {
|
||||
$track = (int) $track;
|
||||
}
|
||||
$ID3v1Tag .= chr($track);
|
||||
} else {
|
||||
$ID3v1Tag .= str_pad(trim(substr($comment, 0, 30)), 30, "\x00", STR_PAD_RIGHT);
|
||||
}
|
||||
if (($genreid < 0) || ($genreid > 147)) {
|
||||
$genreid = 255; // 'unknown' genre
|
||||
}
|
||||
switch (gettype($genreid)) {
|
||||
case 'string':
|
||||
case 'integer':
|
||||
$ID3v1Tag .= chr(intval($genreid));
|
||||
break;
|
||||
default:
|
||||
$ID3v1Tag .= chr(255); // 'unknown' genre
|
||||
break;
|
||||
}
|
||||
|
||||
return $ID3v1Tag;
|
||||
}
|
||||
|
||||
}
|
||||
3741
wp-includes/ID3/module.tag.id3v2.php
Normal file
3741
wp-includes/ID3/module.tag.id3v2.php
Normal file
File diff suppressed because it is too large
Load diff
298
wp-includes/ID3/module.tag.lyrics3.php
Normal file
298
wp-includes/ID3/module.tag.lyrics3.php
Normal file
|
|
@ -0,0 +1,298 @@
|
|||
<?php
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
// See readme.txt for more details //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
/// //
|
||||
// module.tag.lyrics3.php //
|
||||
// module for analyzing Lyrics3 tags //
|
||||
// dependencies: module.tag.apetag.php (optional) //
|
||||
// ///
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
class getid3_lyrics3 extends getid3_handler
|
||||
{
|
||||
|
||||
public function Analyze() {
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
// http://www.volweb.cz/str/tags.htm
|
||||
|
||||
if (!getid3_lib::intValueSupported($info['filesize'])) {
|
||||
$this->warning('Unable to check for Lyrics3 because file is larger than '.round(PHP_INT_MAX / 1073741824).'GB');
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->fseek((0 - 128 - 9 - 6), SEEK_END); // end - ID3v1 - "LYRICSEND" - [Lyrics3size]
|
||||
$lyrics3_id3v1 = $this->fread(128 + 9 + 6);
|
||||
$lyrics3lsz = substr($lyrics3_id3v1, 0, 6); // Lyrics3size
|
||||
$lyrics3end = substr($lyrics3_id3v1, 6, 9); // LYRICSEND or LYRICS200
|
||||
$id3v1tag = substr($lyrics3_id3v1, 15, 128); // ID3v1
|
||||
|
||||
if ($lyrics3end == 'LYRICSEND') {
|
||||
// Lyrics3v1, ID3v1, no APE
|
||||
|
||||
$lyrics3size = 5100;
|
||||
$lyrics3offset = $info['filesize'] - 128 - $lyrics3size;
|
||||
$lyrics3version = 1;
|
||||
|
||||
} elseif ($lyrics3end == 'LYRICS200') {
|
||||
// Lyrics3v2, ID3v1, no APE
|
||||
|
||||
// LSZ = lyrics + 'LYRICSBEGIN'; add 6-byte size field; add 'LYRICS200'
|
||||
$lyrics3size = $lyrics3lsz + 6 + strlen('LYRICS200');
|
||||
$lyrics3offset = $info['filesize'] - 128 - $lyrics3size;
|
||||
$lyrics3version = 2;
|
||||
|
||||
} elseif (substr(strrev($lyrics3_id3v1), 0, 9) == strrev('LYRICSEND')) {
|
||||
// Lyrics3v1, no ID3v1, no APE
|
||||
|
||||
$lyrics3size = 5100;
|
||||
$lyrics3offset = $info['filesize'] - $lyrics3size;
|
||||
$lyrics3version = 1;
|
||||
$lyrics3offset = $info['filesize'] - $lyrics3size;
|
||||
|
||||
} elseif (substr(strrev($lyrics3_id3v1), 0, 9) == strrev('LYRICS200')) {
|
||||
|
||||
// Lyrics3v2, no ID3v1, no APE
|
||||
|
||||
$lyrics3size = strrev(substr(strrev($lyrics3_id3v1), 9, 6)) + 6 + strlen('LYRICS200'); // LSZ = lyrics + 'LYRICSBEGIN'; add 6-byte size field; add 'LYRICS200'
|
||||
$lyrics3offset = $info['filesize'] - $lyrics3size;
|
||||
$lyrics3version = 2;
|
||||
|
||||
} else {
|
||||
|
||||
if (isset($info['ape']['tag_offset_start']) && ($info['ape']['tag_offset_start'] > 15)) {
|
||||
|
||||
$this->fseek($info['ape']['tag_offset_start'] - 15);
|
||||
$lyrics3lsz = $this->fread(6);
|
||||
$lyrics3end = $this->fread(9);
|
||||
|
||||
if ($lyrics3end == 'LYRICSEND') {
|
||||
// Lyrics3v1, APE, maybe ID3v1
|
||||
|
||||
$lyrics3size = 5100;
|
||||
$lyrics3offset = $info['ape']['tag_offset_start'] - $lyrics3size;
|
||||
$info['avdataend'] = $lyrics3offset;
|
||||
$lyrics3version = 1;
|
||||
$this->warning('APE tag located after Lyrics3, will probably break Lyrics3 compatability');
|
||||
|
||||
} elseif ($lyrics3end == 'LYRICS200') {
|
||||
// Lyrics3v2, APE, maybe ID3v1
|
||||
|
||||
$lyrics3size = $lyrics3lsz + 6 + strlen('LYRICS200'); // LSZ = lyrics + 'LYRICSBEGIN'; add 6-byte size field; add 'LYRICS200'
|
||||
$lyrics3offset = $info['ape']['tag_offset_start'] - $lyrics3size;
|
||||
$lyrics3version = 2;
|
||||
$this->warning('APE tag located after Lyrics3, will probably break Lyrics3 compatability');
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (isset($lyrics3offset)) {
|
||||
$info['avdataend'] = $lyrics3offset;
|
||||
$this->getLyrics3Data($lyrics3offset, $lyrics3version, $lyrics3size);
|
||||
|
||||
if (!isset($info['ape'])) {
|
||||
if (isset($info['lyrics3']['tag_offset_start'])) {
|
||||
$GETID3_ERRORARRAY = &$info['warning'];
|
||||
getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.tag.apetag.php', __FILE__, true);
|
||||
$getid3_temp = new getID3();
|
||||
$getid3_temp->openfile($this->getid3->filename);
|
||||
$getid3_apetag = new getid3_apetag($getid3_temp);
|
||||
$getid3_apetag->overrideendoffset = $info['lyrics3']['tag_offset_start'];
|
||||
$getid3_apetag->Analyze();
|
||||
if (!empty($getid3_temp->info['ape'])) {
|
||||
$info['ape'] = $getid3_temp->info['ape'];
|
||||
}
|
||||
if (!empty($getid3_temp->info['replay_gain'])) {
|
||||
$info['replay_gain'] = $getid3_temp->info['replay_gain'];
|
||||
}
|
||||
unset($getid3_temp, $getid3_apetag);
|
||||
} else {
|
||||
$this->warning('Lyrics3 and APE tags appear to have become entangled (most likely due to updating the APE tags with a non-Lyrics3-aware tagger)');
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function getLyrics3Data($endoffset, $version, $length) {
|
||||
// http://www.volweb.cz/str/tags.htm
|
||||
|
||||
$info = &$this->getid3->info;
|
||||
|
||||
if (!getid3_lib::intValueSupported($endoffset)) {
|
||||
$this->warning('Unable to check for Lyrics3 because file is larger than '.round(PHP_INT_MAX / 1073741824).'GB');
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->fseek($endoffset);
|
||||
if ($length <= 0) {
|
||||
return false;
|
||||
}
|
||||
$rawdata = $this->fread($length);
|
||||
|
||||
$ParsedLyrics3['raw']['lyrics3version'] = $version;
|
||||
$ParsedLyrics3['raw']['lyrics3tagsize'] = $length;
|
||||
$ParsedLyrics3['tag_offset_start'] = $endoffset;
|
||||
$ParsedLyrics3['tag_offset_end'] = $endoffset + $length - 1;
|
||||
|
||||
if (substr($rawdata, 0, 11) != 'LYRICSBEGIN') {
|
||||
if (strpos($rawdata, 'LYRICSBEGIN') !== false) {
|
||||
|
||||
$this->warning('"LYRICSBEGIN" expected at '.$endoffset.' but actually found at '.($endoffset + strpos($rawdata, 'LYRICSBEGIN')).' - this is invalid for Lyrics3 v'.$version);
|
||||
$info['avdataend'] = $endoffset + strpos($rawdata, 'LYRICSBEGIN');
|
||||
$rawdata = substr($rawdata, strpos($rawdata, 'LYRICSBEGIN'));
|
||||
$length = strlen($rawdata);
|
||||
$ParsedLyrics3['tag_offset_start'] = $info['avdataend'];
|
||||
$ParsedLyrics3['raw']['lyrics3tagsize'] = $length;
|
||||
|
||||
} else {
|
||||
|
||||
$this->error('"LYRICSBEGIN" expected at '.$endoffset.' but found "'.substr($rawdata, 0, 11).'" instead');
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
switch ($version) {
|
||||
|
||||
case 1:
|
||||
if (substr($rawdata, strlen($rawdata) - 9, 9) == 'LYRICSEND') {
|
||||
$ParsedLyrics3['raw']['LYR'] = trim(substr($rawdata, 11, strlen($rawdata) - 11 - 9));
|
||||
$this->Lyrics3LyricsTimestampParse($ParsedLyrics3);
|
||||
} else {
|
||||
$this->error('"LYRICSEND" expected at '.($this->ftell() - 11 + $length - 9).' but found "'.substr($rawdata, strlen($rawdata) - 9, 9).'" instead');
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
case 2:
|
||||
if (substr($rawdata, strlen($rawdata) - 9, 9) == 'LYRICS200') {
|
||||
$ParsedLyrics3['raw']['unparsed'] = substr($rawdata, 11, strlen($rawdata) - 11 - 9 - 6); // LYRICSBEGIN + LYRICS200 + LSZ
|
||||
$rawdata = $ParsedLyrics3['raw']['unparsed'];
|
||||
while (strlen($rawdata) > 0) {
|
||||
$fieldname = substr($rawdata, 0, 3);
|
||||
$fieldsize = (int) substr($rawdata, 3, 5);
|
||||
$ParsedLyrics3['raw'][$fieldname] = substr($rawdata, 8, $fieldsize);
|
||||
$rawdata = substr($rawdata, 3 + 5 + $fieldsize);
|
||||
}
|
||||
|
||||
if (isset($ParsedLyrics3['raw']['IND'])) {
|
||||
$i = 0;
|
||||
$flagnames = array('lyrics', 'timestamps', 'inhibitrandom');
|
||||
foreach ($flagnames as $flagname) {
|
||||
if (strlen($ParsedLyrics3['raw']['IND']) > $i++) {
|
||||
$ParsedLyrics3['flags'][$flagname] = $this->IntString2Bool(substr($ParsedLyrics3['raw']['IND'], $i, 1 - 1));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$fieldnametranslation = array('ETT'=>'title', 'EAR'=>'artist', 'EAL'=>'album', 'INF'=>'comment', 'AUT'=>'author');
|
||||
foreach ($fieldnametranslation as $key => $value) {
|
||||
if (isset($ParsedLyrics3['raw'][$key])) {
|
||||
$ParsedLyrics3['comments'][$value][] = trim($ParsedLyrics3['raw'][$key]);
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($ParsedLyrics3['raw']['IMG'])) {
|
||||
$imagestrings = explode("\r\n", $ParsedLyrics3['raw']['IMG']);
|
||||
foreach ($imagestrings as $key => $imagestring) {
|
||||
if (strpos($imagestring, '||') !== false) {
|
||||
$imagearray = explode('||', $imagestring);
|
||||
$ParsedLyrics3['images'][$key]['filename'] = (isset($imagearray[0]) ? $imagearray[0] : '');
|
||||
$ParsedLyrics3['images'][$key]['description'] = (isset($imagearray[1]) ? $imagearray[1] : '');
|
||||
$ParsedLyrics3['images'][$key]['timestamp'] = $this->Lyrics3Timestamp2Seconds(isset($imagearray[2]) ? $imagearray[2] : '');
|
||||
}
|
||||
}
|
||||
}
|
||||
if (isset($ParsedLyrics3['raw']['LYR'])) {
|
||||
$this->Lyrics3LyricsTimestampParse($ParsedLyrics3);
|
||||
}
|
||||
} else {
|
||||
$this->error('"LYRICS200" expected at '.($this->ftell() - 11 + $length - 9).' but found "'.substr($rawdata, strlen($rawdata) - 9, 9).'" instead');
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
$this->error('Cannot process Lyrics3 version '.$version.' (only v1 and v2)');
|
||||
return false;
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
if (isset($info['id3v1']['tag_offset_start']) && ($info['id3v1']['tag_offset_start'] <= $ParsedLyrics3['tag_offset_end'])) {
|
||||
$this->warning('ID3v1 tag information ignored since it appears to be a false synch in Lyrics3 tag data');
|
||||
unset($info['id3v1']);
|
||||
foreach ($info['warning'] as $key => $value) {
|
||||
if ($value == 'Some ID3v1 fields do not use NULL characters for padding') {
|
||||
unset($info['warning'][$key]);
|
||||
sort($info['warning']);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$info['lyrics3'] = $ParsedLyrics3;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function Lyrics3Timestamp2Seconds($rawtimestamp) {
|
||||
if (preg_match('#^\\[([0-9]{2}):([0-9]{2})\\]$#', $rawtimestamp, $regs)) {
|
||||
return (int) (($regs[1] * 60) + $regs[2]);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public function Lyrics3LyricsTimestampParse(&$Lyrics3data) {
|
||||
$lyricsarray = explode("\r\n", $Lyrics3data['raw']['LYR']);
|
||||
foreach ($lyricsarray as $key => $lyricline) {
|
||||
$regs = array();
|
||||
unset($thislinetimestamps);
|
||||
while (preg_match('#^(\\[[0-9]{2}:[0-9]{2}\\])#', $lyricline, $regs)) {
|
||||
$thislinetimestamps[] = $this->Lyrics3Timestamp2Seconds($regs[0]);
|
||||
$lyricline = str_replace($regs[0], '', $lyricline);
|
||||
}
|
||||
$notimestamplyricsarray[$key] = $lyricline;
|
||||
if (isset($thislinetimestamps) && is_array($thislinetimestamps)) {
|
||||
sort($thislinetimestamps);
|
||||
foreach ($thislinetimestamps as $timestampkey => $timestamp) {
|
||||
if (isset($Lyrics3data['synchedlyrics'][$timestamp])) {
|
||||
// timestamps only have a 1-second resolution, it's possible that multiple lines
|
||||
// could have the same timestamp, if so, append
|
||||
$Lyrics3data['synchedlyrics'][$timestamp] .= "\r\n".$lyricline;
|
||||
} else {
|
||||
$Lyrics3data['synchedlyrics'][$timestamp] = $lyricline;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
$Lyrics3data['unsynchedlyrics'] = implode("\r\n", $notimestamplyricsarray);
|
||||
if (isset($Lyrics3data['synchedlyrics']) && is_array($Lyrics3data['synchedlyrics'])) {
|
||||
ksort($Lyrics3data['synchedlyrics']);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function IntString2Bool($char) {
|
||||
if ($char == '1') {
|
||||
return true;
|
||||
} elseif ($char == '0') {
|
||||
return false;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
}
|
||||
604
wp-includes/ID3/readme.txt
Normal file
604
wp-includes/ID3/readme.txt
Normal file
|
|
@ -0,0 +1,604 @@
|
|||
/////////////////////////////////////////////////////////////////
|
||||
/// getID3() by James Heinrich <info@getid3.org> //
|
||||
// available at http://getid3.sourceforge.net //
|
||||
// or http://www.getid3.org //
|
||||
// also https://github.com/JamesHeinrich/getID3 //
|
||||
/////////////////////////////////////////////////////////////////
|
||||
|
||||
*****************************************************************
|
||||
*****************************************************************
|
||||
|
||||
getID3() is released under multiple licenses. You may choose
|
||||
from the following licenses, and use getID3 according to the
|
||||
terms of the license most suitable to your project.
|
||||
|
||||
GNU GPL: https://gnu.org/licenses/gpl.html (v3)
|
||||
https://gnu.org/licenses/old-licenses/gpl-2.0.html (v2)
|
||||
https://gnu.org/licenses/old-licenses/gpl-1.0.html (v1)
|
||||
|
||||
GNU LGPL: https://gnu.org/licenses/lgpl.html (v3)
|
||||
|
||||
Mozilla MPL: http://www.mozilla.org/MPL/2.0/ (v2)
|
||||
|
||||
getID3 Commercial License: http://getid3.org/#gCL (payment required)
|
||||
|
||||
*****************************************************************
|
||||
*****************************************************************
|
||||
Copies of each of the above licenses are included in the 'licenses'
|
||||
directory of the getID3 distribution.
|
||||
|
||||
|
||||
+---------------------------------------------+
|
||||
| If you want to donate, there is a link on |
|
||||
| http://www.getid3.org for PayPal donations. |
|
||||
+---------------------------------------------+
|
||||
|
||||
|
||||
Quick Start
|
||||
===========================================================================
|
||||
|
||||
Q: How can I check that getID3() works on my server/files?
|
||||
A: Unzip getID3() to a directory, then access /demos/demo.browse.php
|
||||
|
||||
|
||||
|
||||
Support
|
||||
===========================================================================
|
||||
|
||||
Q: I have a question, or I found a bug. What do I do?
|
||||
A: The preferred method of support requests and/or bug reports is the
|
||||
forum at http://support.getid3.org/
|
||||
|
||||
|
||||
|
||||
Sourceforge Notification
|
||||
===========================================================================
|
||||
|
||||
It's highly recommended that you sign up for notification from
|
||||
Sourceforge for when new versions are released. Please visit:
|
||||
http://sourceforge.net/project/showfiles.php?group_id=55859
|
||||
and click the little "monitor package" icon/link. If you're
|
||||
previously signed up for the mailing list, be aware that it has
|
||||
been discontinued, only the automated Sourceforge notification
|
||||
will be used from now on.
|
||||
|
||||
|
||||
|
||||
What does getID3() do?
|
||||
===========================================================================
|
||||
|
||||
Reads & parses (to varying degrees):
|
||||
¤ tags:
|
||||
* APE (v1 and v2)
|
||||
* ID3v1 (& ID3v1.1)
|
||||
* ID3v2 (v2.4, v2.3, v2.2)
|
||||
* Lyrics3 (v1 & v2)
|
||||
|
||||
¤ audio-lossy:
|
||||
* MP3/MP2/MP1
|
||||
* MPC / Musepack
|
||||
* Ogg (Vorbis, OggFLAC, Speex)
|
||||
* AAC / MP4
|
||||
* AC3
|
||||
* DTS
|
||||
* RealAudio
|
||||
* Speex
|
||||
* DSS
|
||||
* VQF
|
||||
|
||||
¤ audio-lossless:
|
||||
* AIFF
|
||||
* AU
|
||||
* Bonk
|
||||
* CD-audio (*.cda)
|
||||
* FLAC
|
||||
* LA (Lossless Audio)
|
||||
* LiteWave
|
||||
* LPAC
|
||||
* MIDI
|
||||
* Monkey's Audio
|
||||
* OptimFROG
|
||||
* RKAU
|
||||
* Shorten
|
||||
* TTA
|
||||
* VOC
|
||||
* WAV (RIFF)
|
||||
* WavPack
|
||||
|
||||
¤ audio-video:
|
||||
* ASF: ASF, Windows Media Audio (WMA), Windows Media Video (WMV)
|
||||
* AVI (RIFF)
|
||||
* Flash
|
||||
* Matroska (MKV)
|
||||
* MPEG-1 / MPEG-2
|
||||
* NSV (Nullsoft Streaming Video)
|
||||
* Quicktime (including MP4)
|
||||
* RealVideo
|
||||
|
||||
¤ still image:
|
||||
* BMP
|
||||
* GIF
|
||||
* JPEG
|
||||
* PNG
|
||||
* TIFF
|
||||
* SWF (Flash)
|
||||
* PhotoCD
|
||||
|
||||
¤ data:
|
||||
* ISO-9660 CD-ROM image (directory structure)
|
||||
* SZIP (limited support)
|
||||
* ZIP (directory structure)
|
||||
* TAR
|
||||
* CUE
|
||||
|
||||
|
||||
Writes:
|
||||
* ID3v1 (& ID3v1.1)
|
||||
* ID3v2 (v2.3 & v2.4)
|
||||
* VorbisComment on OggVorbis
|
||||
* VorbisComment on FLAC (not OggFLAC)
|
||||
* APE v2
|
||||
* Lyrics3 (delete only)
|
||||
|
||||
|
||||
|
||||
Requirements
|
||||
===========================================================================
|
||||
|
||||
* PHP 4.2.0 up to 5.2.x for getID3() 1.7.x (and earlier)
|
||||
* PHP 5.0.5 (or higher) for getID3() 1.8.x (and up)
|
||||
* PHP 5.0.5 (or higher) for getID3() 2.0.x (and up)
|
||||
* at least 4MB memory for PHP. 8MB or more is highly recommended.
|
||||
12MB is required with all modules loaded.
|
||||
|
||||
|
||||
|
||||
Usage
|
||||
===========================================================================
|
||||
|
||||
See /demos/demo.basic.php for a very basic use of getID3() with no
|
||||
fancy output, just scanning one file.
|
||||
|
||||
See structure.txt for the returned data structure.
|
||||
|
||||
*> For an example of a complete directory-browsing, <*
|
||||
*> file-scanning implementation of getID3(), please run <*
|
||||
*> /demos/demo.browse.php <*
|
||||
|
||||
See /demos/demo.mysql.php for a sample recursive scanning code that
|
||||
scans every file in a given directory, and all sub-directories, stores
|
||||
the results in a database and allows various analysis / maintenance
|
||||
operations
|
||||
|
||||
To analyze remote files over HTTP or FTP you need to copy the file
|
||||
locally first before running getID3(). Your code would look something
|
||||
like this:
|
||||
|
||||
// Copy remote file locally to scan with getID3()
|
||||
$remotefilename = 'http://www.example.com/filename.mp3';
|
||||
if ($fp_remote = fopen($remotefilename, 'rb')) {
|
||||
$localtempfilename = tempnam('/tmp', 'getID3');
|
||||
if ($fp_local = fopen($localtempfilename, 'wb')) {
|
||||
while ($buffer = fread($fp_remote, 8192)) {
|
||||
fwrite($fp_local, $buffer);
|
||||
}
|
||||
fclose($fp_local);
|
||||
|
||||
// Initialize getID3 engine
|
||||
$getID3 = new getID3;
|
||||
|
||||
$ThisFileInfo = $getID3->analyze($filename);
|
||||
|
||||
// Delete temporary file
|
||||
unlink($localtempfilename);
|
||||
}
|
||||
fclose($fp_remote);
|
||||
}
|
||||
|
||||
|
||||
See /demos/demo.write.php for how to write tags.
|
||||
|
||||
|
||||
|
||||
What does the returned data structure look like?
|
||||
===========================================================================
|
||||
|
||||
See structure.txt
|
||||
|
||||
It is recommended that you look at the output of
|
||||
/demos/demo.browse.php scanning the file(s) you're interested in to
|
||||
confirm what data is actually returned for any particular filetype in
|
||||
general, and your files in particular, as the actual data returned
|
||||
may vary considerably depending on what information is available in
|
||||
the file itself.
|
||||
|
||||
|
||||
|
||||
Notes
|
||||
===========================================================================
|
||||
|
||||
getID3() 1.x:
|
||||
If the format parser encounters a critical problem, it will return
|
||||
something in $fileinfo['error'], describing the encountered error. If
|
||||
a less critical error or notice is generated it will appear in
|
||||
$fileinfo['warning']. Both keys may contain more than one warning or
|
||||
error. If something is returned in ['error'] then the file was not
|
||||
correctly parsed and returned data may or may not be correct and/or
|
||||
complete. If something is returned in ['warning'] (and not ['error'])
|
||||
then the data that is returned is OK - usually getID3() is reporting
|
||||
errors in the file that have been worked around due to known bugs in
|
||||
other programs. Some warnings may indicate that the data that is
|
||||
returned is OK but that some data could not be extracted due to
|
||||
errors in the file.
|
||||
|
||||
getID3() 2.x:
|
||||
See above except errors are thrown (so you will only get one error).
|
||||
|
||||
|
||||
|
||||
Disclaimer
|
||||
===========================================================================
|
||||
|
||||
getID3() has been tested on many systems, on many types of files,
|
||||
under many operating systems, and is generally believe to be stable
|
||||
and safe. That being said, there is still the chance there is an
|
||||
undiscovered and/or unfixed bug that may potentially corrupt your
|
||||
file, especially within the writing functions. By using getID3() you
|
||||
agree that it's not my fault if any of your files are corrupted.
|
||||
In fact, I'm not liable for anything :)
|
||||
|
||||
|
||||
|
||||
License
|
||||
===========================================================================
|
||||
|
||||
GNU General Public License - see license.txt
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
as published by the Free Software Foundation; either version 2
|
||||
of the License, or (at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to:
|
||||
Free Software Foundation, Inc.
|
||||
59 Temple Place - Suite 330
|
||||
Boston, MA 02111-1307, USA.
|
||||
|
||||
FAQ:
|
||||
Q: Can I use getID3() in my program? Do I need a commercial license?
|
||||
A: You're generally free to use getID3 however you see fit. The only
|
||||
case in which you would require a commercial license is if you're
|
||||
selling your closed-source program that integrates getID3. If you
|
||||
sell your program including a copy of getID3, that's fine as long
|
||||
as you include a copy of the sourcecode when you sell it. Or you
|
||||
can distribute your code without getID3 and say "download it from
|
||||
getid3.sourceforge.net"
|
||||
|
||||
|
||||
|
||||
Why is it called "getID3()" if it does so much more than just that?
|
||||
===========================================================================
|
||||
|
||||
v0.1 did in fact just do that. I don't have a copy of code that old, but I
|
||||
could essentially write it today with a one-line function:
|
||||
function getID3($filename) { return unpack('a3TAG/a30title/a30artist/a30album/a4year/a28comment/c1track/c1genreid', substr(file_get_contents($filename), -128)); }
|
||||
|
||||
|
||||
Future Plans
|
||||
===========================================================================
|
||||
http://www.getid3.org/phpBB3/viewforum.php?f=7
|
||||
|
||||
* Better support for MP4 container format
|
||||
* Scan for appended ID3v2 tag at end of file per ID3v2.4 specs (Section 5.0)
|
||||
* Support for JPEG-2000 (http://www.morgan-multimedia.com/jpeg2000_overview.htm)
|
||||
* Support for MOD (mod/stm/s3m/it/xm/mtm/ult/669)
|
||||
* Support for ACE (thanks Vince)
|
||||
* Support for Ogg other than Vorbis, Speex and OggFlac (ie. Ogg+Xvid)
|
||||
* Ability to create Xing/LAME VBR header for VBR MP3s that are missing VBR header
|
||||
* Ability to "clean" ID3v2 padding (replace invalid padding with valid padding)
|
||||
* Warn if MP3s change version mid-stream (in full-scan mode)
|
||||
* check for corrupt/broken mid-file MP3 streams in histogram scan
|
||||
* Support for lossless-compression formats
|
||||
(http://www.firstpr.com.au/audiocomp/lossless/#Links)
|
||||
(http://compression.ca/act-sound.html)
|
||||
(http://web.inter.nl.net/users/hvdh/lossless/lossless.htm)
|
||||
* Support for RIFF-INFO chunks
|
||||
* http://lotto.st-andrews.ac.uk/~njh/tag_interchange.html
|
||||
(thanks Nick Humfrey <njhØsurgeradio*co*uk>)
|
||||
* http://abcavi.narod.ru/sof/abcavi/infotags.htm
|
||||
(thanks Kibi)
|
||||
* Better support for Bink video
|
||||
* http://www.hr/josip/DSP/AudioFile2.html
|
||||
* http://www.pcisys.net/~melanson/codecs/
|
||||
* Detect mp3PRO
|
||||
* Support for PSD
|
||||
* Support for JPC
|
||||
* Support for JP2
|
||||
* Support for JPX
|
||||
* Support for JB2
|
||||
* Support for IFF
|
||||
* Support for ICO
|
||||
* Support for ANI
|
||||
* Support for EXE (comments, author, etc) (thanks p*quaedackersØplanet*nl)
|
||||
* Support for DVD-IFO (region, subtitles, aspect ratio, etc)
|
||||
(thanks p*quaedackersØplanet*nl)
|
||||
* More complete support for SWF - parsing encapsulated MP3 and/or JPEG content
|
||||
(thanks n8n8Øyahoo*com)
|
||||
* Support for a2b
|
||||
* Optional scan-through-frames for AVI verification
|
||||
(thanks rockcohenØmassive-interactive*nl)
|
||||
* Support for TTF (thanks infoØbutterflyx*com)
|
||||
* Support for DSS (http://www.getid3.org/phpBB3/viewtopic.php?t=171)
|
||||
* Support for SMAF (http://smaf-yamaha.com/what/demo.html)
|
||||
http://www.getid3.org/phpBB3/viewtopic.php?t=182
|
||||
* Support for AMR (http://www.getid3.org/phpBB3/viewtopic.php?t=195)
|
||||
* Support for 3gpp (http://www.getid3.org/phpBB3/viewtopic.php?t=195)
|
||||
* Support for ID4 (http://www.wackysoft.cjb.net grizlyY2KØhotmail*com)
|
||||
* Parse XML data returned in Ogg comments
|
||||
* Parse XML data from Quicktime SMIL metafiles (klausrathØmac*com)
|
||||
* ID3v2 genre string creator function
|
||||
* More complete parsing of JPG
|
||||
* Support for all old-style ASF packets
|
||||
* ASF/WMA/WMV tag writing
|
||||
* Parse declared T??? ID3v2 text information frames, where appropriate
|
||||
(thanks Christian Fritz for the idea)
|
||||
* Recognize encoder:
|
||||
http://www.guerillasoft.com/EncSpot2/index.html
|
||||
http://ff123.net/identify.html
|
||||
http://www.hydrogenaudio.org/?act=ST&f=16&t=9414
|
||||
http://www.hydrogenaudio.org/?showtopic=11785
|
||||
* Support for other OS/2 bitmap structures: Bitmap Array('BA'),
|
||||
Color Icon('CI'), Color Pointer('CP'), Icon('IC'), Pointer ('PT')
|
||||
http://netghost.narod.ru/gff/graphics/summary/os2bmp.htm
|
||||
* Support for WavPack RAW mode
|
||||
* ASF/WMA/WMV data packet parsing
|
||||
* ID3v2FrameFlagsLookupTagAlter()
|
||||
* ID3v2FrameFlagsLookupFileAlter()
|
||||
* obey ID3v2 tag alter/preserve/discard rules
|
||||
* http://www.geocities.com/SiliconValley/Sector/9654/Softdoc/Illyrium/Aolyr.htm
|
||||
* proper checking for LINK/LNK frame validity in ID3v2 writing
|
||||
* proper checking for ASPI-TLEN frame validity in ID3v2 writing
|
||||
* proper checking for COMR frame validity in ID3v2 writing
|
||||
* http://www.geocities.co.jp/SiliconValley-Oakland/3664/index.html
|
||||
* decode GEOB ID3v2 structure as encoded by RealJukebox,
|
||||
decode NCON ID3v2 structure as encoded by MusicMatch
|
||||
(probably won't happen - the formats are proprietary)
|
||||
|
||||
|
||||
|
||||
Known Bugs/Issues in getID3() that may be fixed eventually
|
||||
===========================================================================
|
||||
http://www.getid3.org/phpBB3/viewtopic.php?t=25
|
||||
|
||||
* Cannot determine bitrate for MPEG video with VBR video data
|
||||
(need documentation)
|
||||
* Interlace/progressive cannot be determined for MPEG video
|
||||
(need documentation)
|
||||
* MIDI playtime is sometimes inaccurate
|
||||
* AAC-RAW mode files cannot be identified
|
||||
* WavPack-RAW mode files cannot be identified
|
||||
* mp4 files report lots of "Unknown QuickTime atom type"
|
||||
(need documentation)
|
||||
* Encrypted ASF/WMA/WMV files warn about "unhandled GUID
|
||||
ASF_Content_Encryption_Object"
|
||||
* Bitrate split between audio and video cannot be calculated for
|
||||
NSV, only the total bitrate. (need documentation)
|
||||
* All Ogg formats (Vorbis, OggFLAC, Speex) are affected by the
|
||||
problem of large VorbisComments spanning multiple Ogg pages, but
|
||||
but only OggVorbis files can be processed with vorbiscomment.
|
||||
* The version of "head" supplied with Mac OS 10.2.8 (maybe other
|
||||
versions too) does only understands a single option (-n) and
|
||||
therefore fails. getID3 ignores this and returns wrong md5_data.
|
||||
|
||||
|
||||
|
||||
Known Bugs/Issues in getID3() that cannot be fixed
|
||||
--------------------------------------------------
|
||||
http://www.getid3.org/phpBB3/viewtopic.php?t=25
|
||||
|
||||
* 32-bit PHP installations only:
|
||||
Files larger than 2GB cannot always be parsed fully by getID3()
|
||||
due to limitations in the 32-bit PHP filesystem functions.
|
||||
NOTE: Since v1.7.8b3 there is partial support for larger-than-
|
||||
2GB files, most of which will parse OK, as long as no critical
|
||||
data is located beyond the 2GB offset.
|
||||
Known will-work:
|
||||
* all file formats on 64-bit PHP
|
||||
* ZIP (format doesn't support files >2GB)
|
||||
* FLAC (current encoders don't support files >2GB)
|
||||
Known will-not-work:
|
||||
* ID3v1 tags (always located at end-of-file)
|
||||
* Lyrics3 tags (always located at end-of-file)
|
||||
* APE tags (always located at end-of-file)
|
||||
Maybe-will-work:
|
||||
* Quicktime (will work if needed metadata is before 2GB offset,
|
||||
that is if the file has been hinted/optimized for streaming)
|
||||
* RIFF.WAV (should work fine, but gives warnings about not being
|
||||
able to parse all chunks)
|
||||
* RIFF.AVI (playtime will probably be wrong, is only based on
|
||||
"movi" chunk that fits in the first 2GB, should issue error
|
||||
to show that playtime is incorrect. Other data should be mostly
|
||||
correct, assuming that data is constant throughout the file)
|
||||
* PHP <= v5 on Windows cannot read UTF-8 filenames
|
||||
|
||||
|
||||
Known Bugs/Issues in other programs
|
||||
-----------------------------------
|
||||
http://www.getid3.org/phpBB3/viewtopic.php?t=25
|
||||
|
||||
* Windows Media Player (up to v11) and iTunes (up to v10+) do
|
||||
not correctly handle ID3v2.3 tags with UTF-16BE+BOM
|
||||
encoding (they assume the data is UTF-16LE+BOM and either
|
||||
crash (WMP) or output Asian character set (iTunes)
|
||||
* Winamp (up to v2.80 at least) does not support ID3v2.4 tags,
|
||||
only ID3v2.3
|
||||
see: http://forums.winamp.com/showthread.php?postid=387524
|
||||
* Some versions of Helium2 (www.helium2.com) do not write
|
||||
ID3v2.4-compliant Frame Sizes, even though the tag is marked
|
||||
as ID3v2.4) (detected by getID3())
|
||||
* MP3ext V3.3.17 places a non-compliant padding string at the end
|
||||
of the ID3v2 header. This is supposedly fixed in v3.4b21 but
|
||||
only if you manually add a registry key. This fix is not yet
|
||||
confirmed. (detected by getID3())
|
||||
* CDex v1.40 (fixed by v1.50b7) writes non-compliant Ogg comment
|
||||
strings, supposed to be in the format "NAME=value" but actually
|
||||
written just "value" (detected by getID3())
|
||||
* Oggenc 0.9-rc3 flags the encoded file as ABR whether it's
|
||||
actually ABR or VBR.
|
||||
* iTunes (versions "X v2.0.3", "v3.0.1" are known-guilty, probably
|
||||
other versions are too) writes ID3v2.3 comment tags using a
|
||||
frame name 'COM ' which is not valid for ID3v2.3+ (it's an
|
||||
ID3v2.2-style frame name) (detected by getID3())
|
||||
* MP2enc does not encode mono CBR MP2 files properly (half speed
|
||||
sound and double playtime)
|
||||
* MP2enc does not encode mono VBR MP2 files properly (actually
|
||||
encoded as stereo)
|
||||
* tooLAME does not encode mono VBR MP2 files properly (actually
|
||||
encoded as stereo)
|
||||
* AACenc encodes files in VBR mode (actually ABR) even if CBR is
|
||||
specified
|
||||
* AAC/ADIF - bitrate_mode = cbr for vbr files
|
||||
* LAME 3.90-3.92 prepends one frame of null data (space for the
|
||||
LAME/VBR header, but it never gets written) when encoding in CBR
|
||||
mode with the DLL
|
||||
* Ahead Nero encodes TwinVQF with a DSIZ value (which is supposed
|
||||
to be the filesize in bytes) of "0" for TwinVQF v1.0 and "1" for
|
||||
TwinVQF v2.0 (detected by getID3())
|
||||
* Ahead Nero encodes TwinVQF files 1 second shorter than they
|
||||
should be
|
||||
* AAC-ADTS files are always actually encoded VBR, even if CBR mode
|
||||
is specified (the CBR-mode switches on the encoder enable ABR
|
||||
mode, not CBR as such, but it's not possible to tell the
|
||||
difference between such ABR files and true VBR)
|
||||
* STREAMINFO.audio_signature in OggFLAC is always null. "The reason
|
||||
it's like that is because there is no seeking support in
|
||||
libOggFLAC yet, so it has no way to go back and write the
|
||||
computed sum after encoding. Seeking support in Ogg FLAC is the
|
||||
#1 item for the next release." - Josh Coalson (FLAC developer)
|
||||
NOTE: getID3() will calculate md5_data in a method similar to
|
||||
other file formats, but that value cannot be compared to the
|
||||
md5_data value from FLAC data in a FLAC file format.
|
||||
* STREAMINFO.audio_signature is not calculated in FLAC v0.3.0 &
|
||||
v0.4.0 - getID3() will calculate md5_data in a method similar to
|
||||
other file formats, but that value cannot be compared to the
|
||||
md5_data value from FLAC v0.5.0+
|
||||
* RioPort (various versions including 2.0 and 3.11) tags ID3v2 with
|
||||
a WCOM frame that has no data portion
|
||||
* Earlier versions of Coolplayer adds illegal ID3 tags to Ogg Vorbis
|
||||
files, thus making them corrupt.
|
||||
* Meracl ID3 Tag Writer v1.3.4 (and older) incorrectly truncates the
|
||||
last byte of data from an MP3 file when appending a new ID3v1 tag.
|
||||
(detected by getID3())
|
||||
* Lossless-Audio files encoded with and without the -noseek switch
|
||||
do actually differ internally and therefore cannot match md5_data
|
||||
* iTunes has been known to append a new ID3v1 tag on the end of an
|
||||
existing ID3v1 tag when ID3v2 tag is also present
|
||||
(detected by getID3())
|
||||
* MediaMonkey may write a blank RGAD ID3v2 frame but put actual
|
||||
replay gain adjustments in a series of user-defined TXXX frames
|
||||
(detected and handled by getID3() since v1.9.2)
|
||||
|
||||
|
||||
|
||||
|
||||
Reference material:
|
||||
===========================================================================
|
||||
|
||||
[www.id3.org material now mirrored at http://id3lib.sourceforge.net/id3/]
|
||||
* http://www.id3.org/id3v2.4.0-structure.txt
|
||||
* http://www.id3.org/id3v2.4.0-frames.txt
|
||||
* http://www.id3.org/id3v2.4.0-changes.txt
|
||||
* http://www.id3.org/id3v2.3.0.txt
|
||||
* http://www.id3.org/id3v2-00.txt
|
||||
* http://www.id3.org/mp3frame.html
|
||||
* http://minnie.tuhs.org/pipermail/mp3encoder/2001-January/001800.html <mathewhendry@hotmail.com>
|
||||
* http://www.dv.co.yu/mpgscript/mpeghdr.htm
|
||||
* http://www.mp3-tech.org/programmer/frame_header.html
|
||||
* http://users.belgacom.net/gc247244/extra/tag.html
|
||||
* http://gabriel.mp3-tech.org/mp3infotag.html
|
||||
* http://www.id3.org/iso4217.html
|
||||
* http://www.unicode.org/Public/MAPPINGS/ISO8859/8859-1.TXT
|
||||
* http://www.xiph.org/ogg/vorbis/doc/framing.html
|
||||
* http://www.xiph.org/ogg/vorbis/doc/v-comment.html
|
||||
* http://leknor.com/code/php/class.ogg.php.txt
|
||||
* http://www.id3.org/iso639-2.html
|
||||
* http://www.id3.org/lyrics3.html
|
||||
* http://www.id3.org/lyrics3200.html
|
||||
* http://www.psc.edu/general/software/packages/ieee/ieee.html
|
||||
* http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee-expl.html
|
||||
* http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html
|
||||
* http://www.jmcgowan.com/avi.html
|
||||
* http://www.wotsit.org/
|
||||
* http://www.herdsoft.com/ti/davincie/davp3xo2.htm
|
||||
* http://www.mathdogs.com/vorbis-illuminated/bitstream-appendix.html
|
||||
* "Standard MIDI File Format" by Dustin Caldwell (from www.wotsit.org)
|
||||
* http://midistudio.com/Help/GMSpecs_Patches.htm
|
||||
* http://www.xiph.org/archives/vorbis/200109/0459.html
|
||||
* http://www.replaygain.org/
|
||||
* http://www.lossless-audio.com/
|
||||
* http://download.microsoft.com/download/winmediatech40/Doc/1.0/WIN98MeXP/EN-US/ASF_Specification_v.1.0.exe
|
||||
* http://mediaxw.sourceforge.net/files/doc/Active%20Streaming%20Format%20(ASF)%201.0%20Specification.pdf
|
||||
* http://www.uni-jena.de/~pfk/mpp/sv8/ (archived at http://www.hydrogenaudio.org/musepack/klemm/www.personal.uni-jena.de/~pfk/mpp/sv8/)
|
||||
* http://jfaul.de/atl/
|
||||
* http://www.uni-jena.de/~pfk/mpp/ (archived at http://www.hydrogenaudio.org/musepack/klemm/www.personal.uni-jena.de/~pfk/mpp/)
|
||||
* http://www.libpng.org/pub/png/spec/png-1.2-pdg.html
|
||||
* http://www.real.com/devzone/library/creating/rmsdk/doc/rmff.htm
|
||||
* http://www.fastgraph.com/help/bmp_os2_header_format.html
|
||||
* http://netghost.narod.ru/gff/graphics/summary/os2bmp.htm
|
||||
* http://flac.sourceforge.net/format.html
|
||||
* http://www.research.att.com/projects/mpegaudio/mpeg2.html
|
||||
* http://www.audiocoding.com/wiki/index.php?page=AAC
|
||||
* http://libmpeg.org/mpeg4/doc/w2203tfs.pdf
|
||||
* http://www.geocities.com/xhelmboyx/quicktime/formats/qtm-layout.txt
|
||||
* http://developer.apple.com/techpubs/quicktime/qtdevdocs/RM/frameset.htm
|
||||
* http://www.nullsoft.com/nsv/
|
||||
* http://www.wotsit.org/download.asp?f=iso9660
|
||||
* http://sandbox.mc.edu/~bennet/cs110/tc/tctod.html
|
||||
* http://www.cdroller.com/htm/readdata.html
|
||||
* http://www.speex.org/manual/node10.html
|
||||
* http://www.harmony-central.com/Computer/Programming/aiff-file-format.doc
|
||||
* http://www.faqs.org/rfcs/rfc2361.html
|
||||
* http://ghido.shelter.ro/
|
||||
* http://www.ebu.ch/tech_t3285.pdf
|
||||
* http://www.sr.se/utveckling/tu/bwf
|
||||
* http://ftp.aessc.org/pub/aes46-2002.pdf
|
||||
* http://cartchunk.org:8080/
|
||||
* http://www.broadcastpapers.com/radio/cartchunk01.htm
|
||||
* http://www.hr/josip/DSP/AudioFile2.html
|
||||
* http://home.attbi.com/~chris.bagwell/AudioFormats-11.html
|
||||
* http://www.pure-mac.com/extkey.html
|
||||
* http://cesnet.dl.sourceforge.net/sourceforge/bonkenc/bonk-binary-format-0.9.txt
|
||||
* http://www.headbands.com/gspot/
|
||||
* http://www.openswf.org/spec/SWFfileformat.html
|
||||
* http://j-faul.virtualave.net/
|
||||
* http://www.btinternet.com/~AnthonyJ/Atari/programming/avr_format.html
|
||||
* http://cui.unige.ch/OSG/info/AudioFormats/ap11.html
|
||||
* http://sswf.sourceforge.net/SWFalexref.html
|
||||
* http://www.geocities.com/xhelmboyx/quicktime/formats/qti-layout.txt
|
||||
* http://www-lehre.informatik.uni-osnabrueck.de/~fbstark/diplom/docs/swf/Flash_Uncovered.htm
|
||||
* http://developer.apple.com/quicktime/icefloe/dispatch012.html
|
||||
* http://www.csdn.net/Dev/Format/graphics/PCD.htm
|
||||
* http://tta.iszf.irk.ru/
|
||||
* http://www.atsc.org/standards/a_52a.pdf
|
||||
* http://www.alanwood.net/unicode/
|
||||
* http://www.freelists.org/archives/matroska-devel/07-2003/msg00010.html
|
||||
* http://www.its.msstate.edu/net/real/reports/config/tags.stats
|
||||
* http://homepages.slingshot.co.nz/~helmboy/quicktime/formats/qtm-layout.txt
|
||||
* http://brennan.young.net/Comp/LiveStage/things.html
|
||||
* http://www.multiweb.cz/twoinches/MP3inside.htm
|
||||
* http://www.geocities.co.jp/SiliconValley-Oakland/3664/alittle.html#GenreExtended
|
||||
* http://www.mactech.com/articles/mactech/Vol.06/06.01/SANENormalized/
|
||||
* http://www.unicode.org/unicode/faq/utf_bom.html
|
||||
* http://tta.corecodec.org/?menu=format
|
||||
* http://www.scvi.net/nsvformat.htm
|
||||
* http://pda.etsi.org/pda/queryform.asp
|
||||
* http://cpansearch.perl.org/src/RGIBSON/Audio-DSS-0.02/lib/Audio/DSS.pm
|
||||
* http://trac.musepack.net/trac/wiki/SV8Specification
|
||||
* http://wyday.com/cuesharp/specification.php
|
||||
* http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Nikon.html
|
||||
32
wp-includes/IXR/class-IXR-base64.php
Normal file
32
wp-includes/IXR/class-IXR-base64.php
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_Base64
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_Base64
|
||||
{
|
||||
var $data;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $data )
|
||||
{
|
||||
$this->data = $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Base64( $data ) {
|
||||
self::__construct( $data );
|
||||
}
|
||||
|
||||
function getXml()
|
||||
{
|
||||
return '<base64>'.base64_encode($this->data).'</base64>';
|
||||
}
|
||||
}
|
||||
166
wp-includes/IXR/class-IXR-client.php
Normal file
166
wp-includes/IXR/class-IXR-client.php
Normal file
|
|
@ -0,0 +1,166 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_Client
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*
|
||||
*/
|
||||
class IXR_Client
|
||||
{
|
||||
var $server;
|
||||
var $port;
|
||||
var $path;
|
||||
var $useragent;
|
||||
var $response;
|
||||
var $message = false;
|
||||
var $debug = false;
|
||||
var $timeout;
|
||||
var $headers = array();
|
||||
|
||||
// Storage place for an error message
|
||||
var $error = false;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $server, $path = false, $port = 80, $timeout = 15 )
|
||||
{
|
||||
if (!$path) {
|
||||
// Assume we have been given a URL instead
|
||||
$bits = parse_url($server);
|
||||
$this->server = $bits['host'];
|
||||
$this->port = isset($bits['port']) ? $bits['port'] : 80;
|
||||
$this->path = isset($bits['path']) ? $bits['path'] : '/';
|
||||
|
||||
// Make absolutely sure we have a path
|
||||
if (!$this->path) {
|
||||
$this->path = '/';
|
||||
}
|
||||
|
||||
if ( ! empty( $bits['query'] ) ) {
|
||||
$this->path .= '?' . $bits['query'];
|
||||
}
|
||||
} else {
|
||||
$this->server = $server;
|
||||
$this->path = $path;
|
||||
$this->port = $port;
|
||||
}
|
||||
$this->useragent = 'The Incutio XML-RPC PHP Library';
|
||||
$this->timeout = $timeout;
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Client( $server, $path = false, $port = 80, $timeout = 15 ) {
|
||||
self::__construct( $server, $path, $port, $timeout );
|
||||
}
|
||||
|
||||
function query()
|
||||
{
|
||||
$args = func_get_args();
|
||||
$method = array_shift($args);
|
||||
$request = new IXR_Request($method, $args);
|
||||
$length = $request->getLength();
|
||||
$xml = $request->getXml();
|
||||
$r = "\r\n";
|
||||
$request = "POST {$this->path} HTTP/1.0$r";
|
||||
|
||||
// Merged from WP #8145 - allow custom headers
|
||||
$this->headers['Host'] = $this->server;
|
||||
$this->headers['Content-Type'] = 'text/xml';
|
||||
$this->headers['User-Agent'] = $this->useragent;
|
||||
$this->headers['Content-Length']= $length;
|
||||
|
||||
foreach( $this->headers as $header => $value ) {
|
||||
$request .= "{$header}: {$value}{$r}";
|
||||
}
|
||||
$request .= $r;
|
||||
|
||||
$request .= $xml;
|
||||
|
||||
// Now send the request
|
||||
if ($this->debug) {
|
||||
echo '<pre class="ixr_request">'.htmlspecialchars($request)."\n</pre>\n\n";
|
||||
}
|
||||
|
||||
if ($this->timeout) {
|
||||
$fp = @fsockopen($this->server, $this->port, $errno, $errstr, $this->timeout);
|
||||
} else {
|
||||
$fp = @fsockopen($this->server, $this->port, $errno, $errstr);
|
||||
}
|
||||
if (!$fp) {
|
||||
$this->error = new IXR_Error(-32300, 'transport error - could not open socket');
|
||||
return false;
|
||||
}
|
||||
fputs($fp, $request);
|
||||
$contents = '';
|
||||
$debugContents = '';
|
||||
$gotFirstLine = false;
|
||||
$gettingHeaders = true;
|
||||
while (!feof($fp)) {
|
||||
$line = fgets($fp, 4096);
|
||||
if (!$gotFirstLine) {
|
||||
// Check line for '200'
|
||||
if (strstr($line, '200') === false) {
|
||||
$this->error = new IXR_Error(-32300, 'transport error - HTTP status code was not 200');
|
||||
return false;
|
||||
}
|
||||
$gotFirstLine = true;
|
||||
}
|
||||
if (trim($line) == '') {
|
||||
$gettingHeaders = false;
|
||||
}
|
||||
if (!$gettingHeaders) {
|
||||
// merged from WP #12559 - remove trim
|
||||
$contents .= $line;
|
||||
}
|
||||
if ($this->debug) {
|
||||
$debugContents .= $line;
|
||||
}
|
||||
}
|
||||
if ($this->debug) {
|
||||
echo '<pre class="ixr_response">'.htmlspecialchars($debugContents)."\n</pre>\n\n";
|
||||
}
|
||||
|
||||
// Now parse what we've got back
|
||||
$this->message = new IXR_Message($contents);
|
||||
if (!$this->message->parse()) {
|
||||
// XML error
|
||||
$this->error = new IXR_Error(-32700, 'parse error. not well formed');
|
||||
return false;
|
||||
}
|
||||
|
||||
// Is the message a fault?
|
||||
if ($this->message->messageType == 'fault') {
|
||||
$this->error = new IXR_Error($this->message->faultCode, $this->message->faultString);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Message must be OK
|
||||
return true;
|
||||
}
|
||||
|
||||
function getResponse()
|
||||
{
|
||||
// methodResponses can only have one param - return that
|
||||
return $this->message->params[0];
|
||||
}
|
||||
|
||||
function isError()
|
||||
{
|
||||
return (is_object($this->error));
|
||||
}
|
||||
|
||||
function getErrorCode()
|
||||
{
|
||||
return $this->error->code;
|
||||
}
|
||||
|
||||
function getErrorMessage()
|
||||
{
|
||||
return $this->error->message;
|
||||
}
|
||||
}
|
||||
44
wp-includes/IXR/class-IXR-clientmulticall.php
Normal file
44
wp-includes/IXR/class-IXR-clientmulticall.php
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
<?php
|
||||
/**
|
||||
* IXR_ClientMulticall
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_ClientMulticall extends IXR_Client
|
||||
{
|
||||
var $calls = array();
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $server, $path = false, $port = 80 )
|
||||
{
|
||||
parent::IXR_Client($server, $path, $port);
|
||||
$this->useragent = 'The Incutio XML-RPC PHP Library (multicall client)';
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_ClientMulticall( $server, $path = false, $port = 80 ) {
|
||||
self::__construct( $server, $path, $port );
|
||||
}
|
||||
|
||||
function addCall()
|
||||
{
|
||||
$args = func_get_args();
|
||||
$methodName = array_shift($args);
|
||||
$struct = array(
|
||||
'methodName' => $methodName,
|
||||
'params' => $args
|
||||
);
|
||||
$this->calls[] = $struct;
|
||||
}
|
||||
|
||||
function query()
|
||||
{
|
||||
// Prepare multicall, then call the parent::query() method
|
||||
return parent::query('system.multicall', $this->calls);
|
||||
}
|
||||
}
|
||||
74
wp-includes/IXR/class-IXR-date.php
Normal file
74
wp-includes/IXR/class-IXR-date.php
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_Date
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_Date {
|
||||
var $year;
|
||||
var $month;
|
||||
var $day;
|
||||
var $hour;
|
||||
var $minute;
|
||||
var $second;
|
||||
var $timezone;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $time )
|
||||
{
|
||||
// $time can be a PHP timestamp or an ISO one
|
||||
if (is_numeric($time)) {
|
||||
$this->parseTimestamp($time);
|
||||
} else {
|
||||
$this->parseIso($time);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Date( $time ) {
|
||||
self::__construct( $time );
|
||||
}
|
||||
|
||||
function parseTimestamp($timestamp)
|
||||
{
|
||||
$this->year = date('Y', $timestamp);
|
||||
$this->month = date('m', $timestamp);
|
||||
$this->day = date('d', $timestamp);
|
||||
$this->hour = date('H', $timestamp);
|
||||
$this->minute = date('i', $timestamp);
|
||||
$this->second = date('s', $timestamp);
|
||||
$this->timezone = '';
|
||||
}
|
||||
|
||||
function parseIso($iso)
|
||||
{
|
||||
$this->year = substr($iso, 0, 4);
|
||||
$this->month = substr($iso, 4, 2);
|
||||
$this->day = substr($iso, 6, 2);
|
||||
$this->hour = substr($iso, 9, 2);
|
||||
$this->minute = substr($iso, 12, 2);
|
||||
$this->second = substr($iso, 15, 2);
|
||||
$this->timezone = substr($iso, 17);
|
||||
}
|
||||
|
||||
function getIso()
|
||||
{
|
||||
return $this->year.$this->month.$this->day.'T'.$this->hour.':'.$this->minute.':'.$this->second.$this->timezone;
|
||||
}
|
||||
|
||||
function getXml()
|
||||
{
|
||||
return '<dateTime.iso8601>'.$this->getIso().'</dateTime.iso8601>';
|
||||
}
|
||||
|
||||
function getTimestamp()
|
||||
{
|
||||
return mktime($this->hour, $this->minute, $this->second, $this->month, $this->day, $this->year);
|
||||
}
|
||||
}
|
||||
53
wp-includes/IXR/class-IXR-error.php
Normal file
53
wp-includes/IXR/class-IXR-error.php
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_Error
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_Error
|
||||
{
|
||||
var $code;
|
||||
var $message;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $code, $message )
|
||||
{
|
||||
$this->code = $code;
|
||||
$this->message = htmlspecialchars($message);
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Error( $code, $message ) {
|
||||
self::__construct( $code, $message );
|
||||
}
|
||||
|
||||
function getXml()
|
||||
{
|
||||
$xml = <<<EOD
|
||||
<methodResponse>
|
||||
<fault>
|
||||
<value>
|
||||
<struct>
|
||||
<member>
|
||||
<name>faultCode</name>
|
||||
<value><int>{$this->code}</int></value>
|
||||
</member>
|
||||
<member>
|
||||
<name>faultString</name>
|
||||
<value><string>{$this->message}</string></value>
|
||||
</member>
|
||||
</struct>
|
||||
</value>
|
||||
</fault>
|
||||
</methodResponse>
|
||||
|
||||
EOD;
|
||||
return $xml;
|
||||
}
|
||||
}
|
||||
174
wp-includes/IXR/class-IXR-introspectionserver.php
Normal file
174
wp-includes/IXR/class-IXR-introspectionserver.php
Normal file
|
|
@ -0,0 +1,174 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_IntrospectionServer
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_IntrospectionServer extends IXR_Server
|
||||
{
|
||||
var $signatures;
|
||||
var $help;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct()
|
||||
{
|
||||
$this->setCallbacks();
|
||||
$this->setCapabilities();
|
||||
$this->capabilities['introspection'] = array(
|
||||
'specUrl' => 'http://xmlrpc.usefulinc.com/doc/reserved.html',
|
||||
'specVersion' => 1
|
||||
);
|
||||
$this->addCallback(
|
||||
'system.methodSignature',
|
||||
'this:methodSignature',
|
||||
array('array', 'string'),
|
||||
'Returns an array describing the return type and required parameters of a method'
|
||||
);
|
||||
$this->addCallback(
|
||||
'system.getCapabilities',
|
||||
'this:getCapabilities',
|
||||
array('struct'),
|
||||
'Returns a struct describing the XML-RPC specifications supported by this server'
|
||||
);
|
||||
$this->addCallback(
|
||||
'system.listMethods',
|
||||
'this:listMethods',
|
||||
array('array'),
|
||||
'Returns an array of available methods on this server'
|
||||
);
|
||||
$this->addCallback(
|
||||
'system.methodHelp',
|
||||
'this:methodHelp',
|
||||
array('string', 'string'),
|
||||
'Returns a documentation string for the specified method'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_IntrospectionServer() {
|
||||
self::__construct();
|
||||
}
|
||||
|
||||
function addCallback($method, $callback, $args, $help)
|
||||
{
|
||||
$this->callbacks[$method] = $callback;
|
||||
$this->signatures[$method] = $args;
|
||||
$this->help[$method] = $help;
|
||||
}
|
||||
|
||||
function call($methodname, $args)
|
||||
{
|
||||
// Make sure it's in an array
|
||||
if ($args && !is_array($args)) {
|
||||
$args = array($args);
|
||||
}
|
||||
|
||||
// Over-rides default call method, adds signature check
|
||||
if (!$this->hasMethod($methodname)) {
|
||||
return new IXR_Error(-32601, 'server error. requested method "'.$this->message->methodName.'" not specified.');
|
||||
}
|
||||
$method = $this->callbacks[$methodname];
|
||||
$signature = $this->signatures[$methodname];
|
||||
$returnType = array_shift($signature);
|
||||
|
||||
// Check the number of arguments
|
||||
if (count($args) != count($signature)) {
|
||||
return new IXR_Error(-32602, 'server error. wrong number of method parameters');
|
||||
}
|
||||
|
||||
// Check the argument types
|
||||
$ok = true;
|
||||
$argsbackup = $args;
|
||||
for ($i = 0, $j = count($args); $i < $j; $i++) {
|
||||
$arg = array_shift($args);
|
||||
$type = array_shift($signature);
|
||||
switch ($type) {
|
||||
case 'int':
|
||||
case 'i4':
|
||||
if (is_array($arg) || !is_int($arg)) {
|
||||
$ok = false;
|
||||
}
|
||||
break;
|
||||
case 'base64':
|
||||
case 'string':
|
||||
if (!is_string($arg)) {
|
||||
$ok = false;
|
||||
}
|
||||
break;
|
||||
case 'boolean':
|
||||
if ($arg !== false && $arg !== true) {
|
||||
$ok = false;
|
||||
}
|
||||
break;
|
||||
case 'float':
|
||||
case 'double':
|
||||
if (!is_float($arg)) {
|
||||
$ok = false;
|
||||
}
|
||||
break;
|
||||
case 'date':
|
||||
case 'dateTime.iso8601':
|
||||
if (!is_a($arg, 'IXR_Date')) {
|
||||
$ok = false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (!$ok) {
|
||||
return new IXR_Error(-32602, 'server error. invalid method parameters');
|
||||
}
|
||||
}
|
||||
// It passed the test - run the "real" method call
|
||||
return parent::call($methodname, $argsbackup);
|
||||
}
|
||||
|
||||
function methodSignature($method)
|
||||
{
|
||||
if (!$this->hasMethod($method)) {
|
||||
return new IXR_Error(-32601, 'server error. requested method "'.$method.'" not specified.');
|
||||
}
|
||||
// We should be returning an array of types
|
||||
$types = $this->signatures[$method];
|
||||
$return = array();
|
||||
foreach ($types as $type) {
|
||||
switch ($type) {
|
||||
case 'string':
|
||||
$return[] = 'string';
|
||||
break;
|
||||
case 'int':
|
||||
case 'i4':
|
||||
$return[] = 42;
|
||||
break;
|
||||
case 'double':
|
||||
$return[] = 3.1415;
|
||||
break;
|
||||
case 'dateTime.iso8601':
|
||||
$return[] = new IXR_Date(time());
|
||||
break;
|
||||
case 'boolean':
|
||||
$return[] = true;
|
||||
break;
|
||||
case 'base64':
|
||||
$return[] = new IXR_Base64('base64');
|
||||
break;
|
||||
case 'array':
|
||||
$return[] = array('array');
|
||||
break;
|
||||
case 'struct':
|
||||
$return[] = array('struct' => 'struct');
|
||||
break;
|
||||
}
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
|
||||
function methodHelp($method)
|
||||
{
|
||||
return $this->help[$method];
|
||||
}
|
||||
}
|
||||
234
wp-includes/IXR/class-IXR-message.php
Normal file
234
wp-includes/IXR/class-IXR-message.php
Normal file
|
|
@ -0,0 +1,234 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_MESSAGE
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*
|
||||
*/
|
||||
class IXR_Message
|
||||
{
|
||||
var $message = false;
|
||||
var $messageType = false; // methodCall / methodResponse / fault
|
||||
var $faultCode = false;
|
||||
var $faultString = false;
|
||||
var $methodName = '';
|
||||
var $params = array();
|
||||
|
||||
// Current variable stacks
|
||||
var $_arraystructs = array(); // The stack used to keep track of the current array/struct
|
||||
var $_arraystructstypes = array(); // Stack keeping track of if things are structs or array
|
||||
var $_currentStructName = array(); // A stack as well
|
||||
var $_param;
|
||||
var $_value;
|
||||
var $_currentTag;
|
||||
var $_currentTagContents;
|
||||
// The XML parser
|
||||
var $_parser;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $message )
|
||||
{
|
||||
$this->message =& $message;
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Message( $message ) {
|
||||
self::__construct( $message );
|
||||
}
|
||||
|
||||
function parse()
|
||||
{
|
||||
if ( ! function_exists( 'xml_parser_create' ) ) {
|
||||
trigger_error( __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
|
||||
return false;
|
||||
}
|
||||
|
||||
// first remove the XML declaration
|
||||
// merged from WP #10698 - this method avoids the RAM usage of preg_replace on very large messages
|
||||
$header = preg_replace( '/<\?xml.*?\?'.'>/s', '', substr( $this->message, 0, 100 ), 1 );
|
||||
$this->message = trim( substr_replace( $this->message, $header, 0, 100 ) );
|
||||
if ( '' == $this->message ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Then remove the DOCTYPE
|
||||
$header = preg_replace( '/^<!DOCTYPE[^>]*+>/i', '', substr( $this->message, 0, 200 ), 1 );
|
||||
$this->message = trim( substr_replace( $this->message, $header, 0, 200 ) );
|
||||
if ( '' == $this->message ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check that the root tag is valid
|
||||
$root_tag = substr( $this->message, 0, strcspn( substr( $this->message, 0, 20 ), "> \t\r\n" ) );
|
||||
if ( '<!DOCTYPE' === strtoupper( $root_tag ) ) {
|
||||
return false;
|
||||
}
|
||||
if ( ! in_array( $root_tag, array( '<methodCall', '<methodResponse', '<fault' ) ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Bail if there are too many elements to parse
|
||||
$element_limit = 30000;
|
||||
if ( function_exists( 'apply_filters' ) ) {
|
||||
/**
|
||||
* Filters the number of elements to parse in an XML-RPC response.
|
||||
*
|
||||
* @since 4.0.0
|
||||
*
|
||||
* @param int $element_limit Default elements limit.
|
||||
*/
|
||||
$element_limit = apply_filters( 'xmlrpc_element_limit', $element_limit );
|
||||
}
|
||||
if ( $element_limit && 2 * $element_limit < substr_count( $this->message, '<' ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->_parser = xml_parser_create();
|
||||
// Set XML parser to take the case of tags in to account
|
||||
xml_parser_set_option($this->_parser, XML_OPTION_CASE_FOLDING, false);
|
||||
// Set XML parser callback functions
|
||||
xml_set_object($this->_parser, $this);
|
||||
xml_set_element_handler($this->_parser, 'tag_open', 'tag_close');
|
||||
xml_set_character_data_handler($this->_parser, 'cdata');
|
||||
|
||||
// 256Kb, parse in chunks to avoid the RAM usage on very large messages
|
||||
$chunk_size = 262144;
|
||||
|
||||
/**
|
||||
* Filters the chunk size that can be used to parse an XML-RPC reponse message.
|
||||
*
|
||||
* @since 4.4.0
|
||||
*
|
||||
* @param int $chunk_size Chunk size to parse in bytes.
|
||||
*/
|
||||
$chunk_size = apply_filters( 'xmlrpc_chunk_parsing_size', $chunk_size );
|
||||
|
||||
$final = false;
|
||||
do {
|
||||
if (strlen($this->message) <= $chunk_size) {
|
||||
$final = true;
|
||||
}
|
||||
$part = substr($this->message, 0, $chunk_size);
|
||||
$this->message = substr($this->message, $chunk_size);
|
||||
if (!xml_parse($this->_parser, $part, $final)) {
|
||||
return false;
|
||||
}
|
||||
if ($final) {
|
||||
break;
|
||||
}
|
||||
} while (true);
|
||||
xml_parser_free($this->_parser);
|
||||
|
||||
// Grab the error messages, if any
|
||||
if ($this->messageType == 'fault') {
|
||||
$this->faultCode = $this->params[0]['faultCode'];
|
||||
$this->faultString = $this->params[0]['faultString'];
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
function tag_open($parser, $tag, $attr)
|
||||
{
|
||||
$this->_currentTagContents = '';
|
||||
$this->currentTag = $tag;
|
||||
switch($tag) {
|
||||
case 'methodCall':
|
||||
case 'methodResponse':
|
||||
case 'fault':
|
||||
$this->messageType = $tag;
|
||||
break;
|
||||
/* Deal with stacks of arrays and structs */
|
||||
case 'data': // data is to all intents and puposes more interesting than array
|
||||
$this->_arraystructstypes[] = 'array';
|
||||
$this->_arraystructs[] = array();
|
||||
break;
|
||||
case 'struct':
|
||||
$this->_arraystructstypes[] = 'struct';
|
||||
$this->_arraystructs[] = array();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
function cdata($parser, $cdata)
|
||||
{
|
||||
$this->_currentTagContents .= $cdata;
|
||||
}
|
||||
|
||||
function tag_close($parser, $tag)
|
||||
{
|
||||
$valueFlag = false;
|
||||
switch($tag) {
|
||||
case 'int':
|
||||
case 'i4':
|
||||
$value = (int)trim($this->_currentTagContents);
|
||||
$valueFlag = true;
|
||||
break;
|
||||
case 'double':
|
||||
$value = (double)trim($this->_currentTagContents);
|
||||
$valueFlag = true;
|
||||
break;
|
||||
case 'string':
|
||||
$value = (string)trim($this->_currentTagContents);
|
||||
$valueFlag = true;
|
||||
break;
|
||||
case 'dateTime.iso8601':
|
||||
$value = new IXR_Date(trim($this->_currentTagContents));
|
||||
$valueFlag = true;
|
||||
break;
|
||||
case 'value':
|
||||
// "If no type is indicated, the type is string."
|
||||
if (trim($this->_currentTagContents) != '') {
|
||||
$value = (string)$this->_currentTagContents;
|
||||
$valueFlag = true;
|
||||
}
|
||||
break;
|
||||
case 'boolean':
|
||||
$value = (boolean)trim($this->_currentTagContents);
|
||||
$valueFlag = true;
|
||||
break;
|
||||
case 'base64':
|
||||
$value = base64_decode($this->_currentTagContents);
|
||||
$valueFlag = true;
|
||||
break;
|
||||
/* Deal with stacks of arrays and structs */
|
||||
case 'data':
|
||||
case 'struct':
|
||||
$value = array_pop($this->_arraystructs);
|
||||
array_pop($this->_arraystructstypes);
|
||||
$valueFlag = true;
|
||||
break;
|
||||
case 'member':
|
||||
array_pop($this->_currentStructName);
|
||||
break;
|
||||
case 'name':
|
||||
$this->_currentStructName[] = trim($this->_currentTagContents);
|
||||
break;
|
||||
case 'methodName':
|
||||
$this->methodName = trim($this->_currentTagContents);
|
||||
break;
|
||||
}
|
||||
|
||||
if ($valueFlag) {
|
||||
if (count($this->_arraystructs) > 0) {
|
||||
// Add value to struct or array
|
||||
if ($this->_arraystructstypes[count($this->_arraystructstypes)-1] == 'struct') {
|
||||
// Add to struct
|
||||
$this->_arraystructs[count($this->_arraystructs)-1][$this->_currentStructName[count($this->_currentStructName)-1]] = $value;
|
||||
} else {
|
||||
// Add to array
|
||||
$this->_arraystructs[count($this->_arraystructs)-1][] = $value;
|
||||
}
|
||||
} else {
|
||||
// Just add as a parameter
|
||||
$this->params[] = $value;
|
||||
}
|
||||
}
|
||||
$this->_currentTagContents = '';
|
||||
}
|
||||
}
|
||||
54
wp-includes/IXR/class-IXR-request.php
Normal file
54
wp-includes/IXR/class-IXR-request.php
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_Request
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_Request
|
||||
{
|
||||
var $method;
|
||||
var $args;
|
||||
var $xml;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct($method, $args)
|
||||
{
|
||||
$this->method = $method;
|
||||
$this->args = $args;
|
||||
$this->xml = <<<EOD
|
||||
<?xml version="1.0"?>
|
||||
<methodCall>
|
||||
<methodName>{$this->method}</methodName>
|
||||
<params>
|
||||
|
||||
EOD;
|
||||
foreach ($this->args as $arg) {
|
||||
$this->xml .= '<param><value>';
|
||||
$v = new IXR_Value($arg);
|
||||
$this->xml .= $v->getXml();
|
||||
$this->xml .= "</value></param>\n";
|
||||
}
|
||||
$this->xml .= '</params></methodCall>';
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Request( $method, $args ) {
|
||||
self::__construct( $method, $args );
|
||||
}
|
||||
|
||||
function getLength()
|
||||
{
|
||||
return strlen($this->xml);
|
||||
}
|
||||
|
||||
function getXml()
|
||||
{
|
||||
return $this->xml;
|
||||
}
|
||||
}
|
||||
225
wp-includes/IXR/class-IXR-server.php
Normal file
225
wp-includes/IXR/class-IXR-server.php
Normal file
|
|
@ -0,0 +1,225 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IXR_Server
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_Server
|
||||
{
|
||||
var $data;
|
||||
var $callbacks = array();
|
||||
var $message;
|
||||
var $capabilities;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $callbacks = false, $data = false, $wait = false )
|
||||
{
|
||||
$this->setCapabilities();
|
||||
if ($callbacks) {
|
||||
$this->callbacks = $callbacks;
|
||||
}
|
||||
$this->setCallbacks();
|
||||
if (!$wait) {
|
||||
$this->serve($data);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Server( $callbacks = false, $data = false, $wait = false ) {
|
||||
self::__construct( $callbacks, $data, $wait );
|
||||
}
|
||||
|
||||
function serve($data = false)
|
||||
{
|
||||
if (!$data) {
|
||||
if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] !== 'POST') {
|
||||
if ( function_exists( 'status_header' ) ) {
|
||||
status_header( 405 ); // WP #20986
|
||||
header( 'Allow: POST' );
|
||||
}
|
||||
header('Content-Type: text/plain'); // merged from WP #9093
|
||||
die('XML-RPC server accepts POST requests only.');
|
||||
}
|
||||
|
||||
global $HTTP_RAW_POST_DATA;
|
||||
if (empty($HTTP_RAW_POST_DATA)) {
|
||||
// workaround for a bug in PHP 5.2.2 - http://bugs.php.net/bug.php?id=41293
|
||||
$data = file_get_contents('php://input');
|
||||
} else {
|
||||
$data =& $HTTP_RAW_POST_DATA;
|
||||
}
|
||||
}
|
||||
$this->message = new IXR_Message($data);
|
||||
if (!$this->message->parse()) {
|
||||
$this->error(-32700, 'parse error. not well formed');
|
||||
}
|
||||
if ($this->message->messageType != 'methodCall') {
|
||||
$this->error(-32600, 'server error. invalid xml-rpc. not conforming to spec. Request must be a methodCall');
|
||||
}
|
||||
$result = $this->call($this->message->methodName, $this->message->params);
|
||||
|
||||
// Is the result an error?
|
||||
if (is_a($result, 'IXR_Error')) {
|
||||
$this->error($result);
|
||||
}
|
||||
|
||||
// Encode the result
|
||||
$r = new IXR_Value($result);
|
||||
$resultxml = $r->getXml();
|
||||
|
||||
// Create the XML
|
||||
$xml = <<<EOD
|
||||
<methodResponse>
|
||||
<params>
|
||||
<param>
|
||||
<value>
|
||||
$resultxml
|
||||
</value>
|
||||
</param>
|
||||
</params>
|
||||
</methodResponse>
|
||||
|
||||
EOD;
|
||||
// Send it
|
||||
$this->output($xml);
|
||||
}
|
||||
|
||||
function call($methodname, $args)
|
||||
{
|
||||
if (!$this->hasMethod($methodname)) {
|
||||
return new IXR_Error(-32601, 'server error. requested method '.$methodname.' does not exist.');
|
||||
}
|
||||
$method = $this->callbacks[$methodname];
|
||||
|
||||
// Perform the callback and send the response
|
||||
if (count($args) == 1) {
|
||||
// If only one parameter just send that instead of the whole array
|
||||
$args = $args[0];
|
||||
}
|
||||
|
||||
// Are we dealing with a function or a method?
|
||||
if (is_string($method) && substr($method, 0, 5) == 'this:') {
|
||||
// It's a class method - check it exists
|
||||
$method = substr($method, 5);
|
||||
if (!method_exists($this, $method)) {
|
||||
return new IXR_Error(-32601, 'server error. requested class method "'.$method.'" does not exist.');
|
||||
}
|
||||
|
||||
//Call the method
|
||||
$result = $this->$method($args);
|
||||
} else {
|
||||
// It's a function - does it exist?
|
||||
if (is_array($method)) {
|
||||
if (!is_callable(array($method[0], $method[1]))) {
|
||||
return new IXR_Error(-32601, 'server error. requested object method "'.$method[1].'" does not exist.');
|
||||
}
|
||||
} else if (!function_exists($method)) {
|
||||
return new IXR_Error(-32601, 'server error. requested function "'.$method.'" does not exist.');
|
||||
}
|
||||
|
||||
// Call the function
|
||||
$result = call_user_func($method, $args);
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
function error($error, $message = false)
|
||||
{
|
||||
// Accepts either an error object or an error code and message
|
||||
if ($message && !is_object($error)) {
|
||||
$error = new IXR_Error($error, $message);
|
||||
}
|
||||
$this->output($error->getXml());
|
||||
}
|
||||
|
||||
function output($xml)
|
||||
{
|
||||
$charset = function_exists('get_option') ? get_option('blog_charset') : '';
|
||||
if ($charset)
|
||||
$xml = '<?xml version="1.0" encoding="'.$charset.'"?>'."\n".$xml;
|
||||
else
|
||||
$xml = '<?xml version="1.0"?>'."\n".$xml;
|
||||
$length = strlen($xml);
|
||||
header('Connection: close');
|
||||
if ($charset)
|
||||
header('Content-Type: text/xml; charset='.$charset);
|
||||
else
|
||||
header('Content-Type: text/xml');
|
||||
header('Date: '.date('r'));
|
||||
echo $xml;
|
||||
exit;
|
||||
}
|
||||
|
||||
function hasMethod($method)
|
||||
{
|
||||
return in_array($method, array_keys($this->callbacks));
|
||||
}
|
||||
|
||||
function setCapabilities()
|
||||
{
|
||||
// Initialises capabilities array
|
||||
$this->capabilities = array(
|
||||
'xmlrpc' => array(
|
||||
'specUrl' => 'http://www.xmlrpc.com/spec',
|
||||
'specVersion' => 1
|
||||
),
|
||||
'faults_interop' => array(
|
||||
'specUrl' => 'http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php',
|
||||
'specVersion' => 20010516
|
||||
),
|
||||
'system.multicall' => array(
|
||||
'specUrl' => 'http://www.xmlrpc.com/discuss/msgReader$1208',
|
||||
'specVersion' => 1
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
function getCapabilities($args)
|
||||
{
|
||||
return $this->capabilities;
|
||||
}
|
||||
|
||||
function setCallbacks()
|
||||
{
|
||||
$this->callbacks['system.getCapabilities'] = 'this:getCapabilities';
|
||||
$this->callbacks['system.listMethods'] = 'this:listMethods';
|
||||
$this->callbacks['system.multicall'] = 'this:multiCall';
|
||||
}
|
||||
|
||||
function listMethods($args)
|
||||
{
|
||||
// Returns a list of methods - uses array_reverse to ensure user defined
|
||||
// methods are listed before server defined methods
|
||||
return array_reverse(array_keys($this->callbacks));
|
||||
}
|
||||
|
||||
function multiCall($methodcalls)
|
||||
{
|
||||
// See http://www.xmlrpc.com/discuss/msgReader$1208
|
||||
$return = array();
|
||||
foreach ($methodcalls as $call) {
|
||||
$method = $call['methodName'];
|
||||
$params = $call['params'];
|
||||
if ($method == 'system.multicall') {
|
||||
$result = new IXR_Error(-32600, 'Recursive calls to system.multicall are forbidden');
|
||||
} else {
|
||||
$result = $this->call($method, $params);
|
||||
}
|
||||
if (is_a($result, 'IXR_Error')) {
|
||||
$return[] = array(
|
||||
'faultCode' => $result->code,
|
||||
'faultString' => $result->message
|
||||
);
|
||||
} else {
|
||||
$return[] = array($result);
|
||||
}
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
}
|
||||
138
wp-includes/IXR/class-IXR-value.php
Normal file
138
wp-includes/IXR/class-IXR-value.php
Normal file
|
|
@ -0,0 +1,138 @@
|
|||
<?php
|
||||
/**
|
||||
* IXR_Value
|
||||
*
|
||||
* @package IXR
|
||||
* @since 1.5.0
|
||||
*/
|
||||
class IXR_Value {
|
||||
var $data;
|
||||
var $type;
|
||||
|
||||
/**
|
||||
* PHP5 constructor.
|
||||
*/
|
||||
function __construct( $data, $type = false )
|
||||
{
|
||||
$this->data = $data;
|
||||
if (!$type) {
|
||||
$type = $this->calculateType();
|
||||
}
|
||||
$this->type = $type;
|
||||
if ($type == 'struct') {
|
||||
// Turn all the values in the array in to new IXR_Value objects
|
||||
foreach ($this->data as $key => $value) {
|
||||
$this->data[$key] = new IXR_Value($value);
|
||||
}
|
||||
}
|
||||
if ($type == 'array') {
|
||||
for ($i = 0, $j = count($this->data); $i < $j; $i++) {
|
||||
$this->data[$i] = new IXR_Value($this->data[$i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP4 constructor.
|
||||
*/
|
||||
public function IXR_Value( $data, $type = false ) {
|
||||
self::__construct( $data, $type );
|
||||
}
|
||||
|
||||
function calculateType()
|
||||
{
|
||||
if ($this->data === true || $this->data === false) {
|
||||
return 'boolean';
|
||||
}
|
||||
if (is_integer($this->data)) {
|
||||
return 'int';
|
||||
}
|
||||
if (is_double($this->data)) {
|
||||
return 'double';
|
||||
}
|
||||
|
||||
// Deal with IXR object types base64 and date
|
||||
if (is_object($this->data) && is_a($this->data, 'IXR_Date')) {
|
||||
return 'date';
|
||||
}
|
||||
if (is_object($this->data) && is_a($this->data, 'IXR_Base64')) {
|
||||
return 'base64';
|
||||
}
|
||||
|
||||
// If it is a normal PHP object convert it in to a struct
|
||||
if (is_object($this->data)) {
|
||||
$this->data = get_object_vars($this->data);
|
||||
return 'struct';
|
||||
}
|
||||
if (!is_array($this->data)) {
|
||||
return 'string';
|
||||
}
|
||||
|
||||
// We have an array - is it an array or a struct?
|
||||
if ($this->isStruct($this->data)) {
|
||||
return 'struct';
|
||||
} else {
|
||||
return 'array';
|
||||
}
|
||||
}
|
||||
|
||||
function getXml()
|
||||
{
|
||||
// Return XML for this value
|
||||
switch ($this->type) {
|
||||
case 'boolean':
|
||||
return '<boolean>'.(($this->data) ? '1' : '0').'</boolean>';
|
||||
break;
|
||||
case 'int':
|
||||
return '<int>'.$this->data.'</int>';
|
||||
break;
|
||||
case 'double':
|
||||
return '<double>'.$this->data.'</double>';
|
||||
break;
|
||||
case 'string':
|
||||
return '<string>'.htmlspecialchars($this->data).'</string>';
|
||||
break;
|
||||
case 'array':
|
||||
$return = '<array><data>'."\n";
|
||||
foreach ($this->data as $item) {
|
||||
$return .= ' <value>'.$item->getXml()."</value>\n";
|
||||
}
|
||||
$return .= '</data></array>';
|
||||
return $return;
|
||||
break;
|
||||
case 'struct':
|
||||
$return = '<struct>'."\n";
|
||||
foreach ($this->data as $name => $value) {
|
||||
$name = htmlspecialchars($name);
|
||||
$return .= " <member><name>$name</name><value>";
|
||||
$return .= $value->getXml()."</value></member>\n";
|
||||
}
|
||||
$return .= '</struct>';
|
||||
return $return;
|
||||
break;
|
||||
case 'date':
|
||||
case 'base64':
|
||||
return $this->data->getXml();
|
||||
break;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks whether or not the supplied array is a struct or not
|
||||
*
|
||||
* @param array $array
|
||||
* @return bool
|
||||
*/
|
||||
function isStruct($array)
|
||||
{
|
||||
$expected = 0;
|
||||
foreach ($array as $key => $value) {
|
||||
if ((string)$key !== (string)$expected) {
|
||||
return true;
|
||||
}
|
||||
$expected++;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
33
wp-includes/Requests/Auth.php
Normal file
33
wp-includes/Requests/Auth.php
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
<?php
|
||||
/**
|
||||
* Authentication provider interface
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Authentication
|
||||
*/
|
||||
|
||||
/**
|
||||
* Authentication provider interface
|
||||
*
|
||||
* Implement this interface to act as an authentication provider.
|
||||
*
|
||||
* Parameters should be passed via the constructor where possible, as this
|
||||
* makes it much easier for users to use your provider.
|
||||
*
|
||||
* @see Requests_Hooks
|
||||
* @package Requests
|
||||
* @subpackage Authentication
|
||||
*/
|
||||
interface Requests_Auth {
|
||||
/**
|
||||
* Register hooks as needed
|
||||
*
|
||||
* This method is called in {@see Requests::request} when the user has set
|
||||
* an instance as the 'auth' option. Use this callback to register all the
|
||||
* hooks you'll need.
|
||||
*
|
||||
* @see Requests_Hooks::register
|
||||
* @param Requests_Hooks $hooks Hook system
|
||||
*/
|
||||
public function register(Requests_Hooks &$hooks);
|
||||
}
|
||||
88
wp-includes/Requests/Auth/Basic.php
Normal file
88
wp-includes/Requests/Auth/Basic.php
Normal file
|
|
@ -0,0 +1,88 @@
|
|||
<?php
|
||||
/**
|
||||
* Basic Authentication provider
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Authentication
|
||||
*/
|
||||
|
||||
/**
|
||||
* Basic Authentication provider
|
||||
*
|
||||
* Provides a handler for Basic HTTP authentication via the Authorization
|
||||
* header.
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Authentication
|
||||
*/
|
||||
class Requests_Auth_Basic implements Requests_Auth {
|
||||
/**
|
||||
* Username
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $user;
|
||||
|
||||
/**
|
||||
* Password
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $pass;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @throws Requests_Exception On incorrect number of arguments (`authbasicbadargs`)
|
||||
* @param array|null $args Array of user and password. Must have exactly two elements
|
||||
*/
|
||||
public function __construct($args = null) {
|
||||
if (is_array($args)) {
|
||||
if (count($args) !== 2) {
|
||||
throw new Requests_Exception('Invalid number of arguments', 'authbasicbadargs');
|
||||
}
|
||||
|
||||
list($this->user, $this->pass) = $args;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Register the necessary callbacks
|
||||
*
|
||||
* @see curl_before_send
|
||||
* @see fsockopen_header
|
||||
* @param Requests_Hooks $hooks Hook system
|
||||
*/
|
||||
public function register(Requests_Hooks &$hooks) {
|
||||
$hooks->register('curl.before_send', array(&$this, 'curl_before_send'));
|
||||
$hooks->register('fsockopen.after_headers', array(&$this, 'fsockopen_header'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Set cURL parameters before the data is sent
|
||||
*
|
||||
* @param resource $handle cURL resource
|
||||
*/
|
||||
public function curl_before_send(&$handle) {
|
||||
curl_setopt($handle, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
|
||||
curl_setopt($handle, CURLOPT_USERPWD, $this->getAuthString());
|
||||
}
|
||||
|
||||
/**
|
||||
* Add extra headers to the request before sending
|
||||
*
|
||||
* @param string $out HTTP header string
|
||||
*/
|
||||
public function fsockopen_header(&$out) {
|
||||
$out .= sprintf("Authorization: Basic %s\r\n", base64_encode($this->getAuthString()));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the authentication string (user:pass)
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getAuthString() {
|
||||
return $this->user . ':' . $this->pass;
|
||||
}
|
||||
}
|
||||
500
wp-includes/Requests/Cookie.php
Normal file
500
wp-includes/Requests/Cookie.php
Normal file
|
|
@ -0,0 +1,500 @@
|
|||
<?php
|
||||
/**
|
||||
* Cookie storage object
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Cookies
|
||||
*/
|
||||
|
||||
/**
|
||||
* Cookie storage object
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Cookies
|
||||
*/
|
||||
class Requests_Cookie {
|
||||
/**
|
||||
* Cookie name.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $name;
|
||||
|
||||
/**
|
||||
* Cookie value.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $value;
|
||||
|
||||
/**
|
||||
* Cookie attributes
|
||||
*
|
||||
* Valid keys are (currently) path, domain, expires, max-age, secure and
|
||||
* httponly.
|
||||
*
|
||||
* @var Requests_Utility_CaseInsensitiveDictionary|array Array-like object
|
||||
*/
|
||||
public $attributes = array();
|
||||
|
||||
/**
|
||||
* Cookie flags
|
||||
*
|
||||
* Valid keys are (currently) creation, last-access, persistent and
|
||||
* host-only.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
public $flags = array();
|
||||
|
||||
/**
|
||||
* Reference time for relative calculations
|
||||
*
|
||||
* This is used in place of `time()` when calculating Max-Age expiration and
|
||||
* checking time validity.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
public $reference_time = 0;
|
||||
|
||||
/**
|
||||
* Create a new cookie object
|
||||
*
|
||||
* @param string $name
|
||||
* @param string $value
|
||||
* @param array|Requests_Utility_CaseInsensitiveDictionary $attributes Associative array of attribute data
|
||||
*/
|
||||
public function __construct($name, $value, $attributes = array(), $flags = array(), $reference_time = null) {
|
||||
$this->name = $name;
|
||||
$this->value = $value;
|
||||
$this->attributes = $attributes;
|
||||
$default_flags = array(
|
||||
'creation' => time(),
|
||||
'last-access' => time(),
|
||||
'persistent' => false,
|
||||
'host-only' => true,
|
||||
);
|
||||
$this->flags = array_merge($default_flags, $flags);
|
||||
|
||||
$this->reference_time = time();
|
||||
if ($reference_time !== null) {
|
||||
$this->reference_time = $reference_time;
|
||||
}
|
||||
|
||||
$this->normalize();
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a cookie is expired.
|
||||
*
|
||||
* Checks the age against $this->reference_time to determine if the cookie
|
||||
* is expired.
|
||||
*
|
||||
* @return boolean True if expired, false if time is valid.
|
||||
*/
|
||||
public function is_expired() {
|
||||
// RFC6265, s. 4.1.2.2:
|
||||
// If a cookie has both the Max-Age and the Expires attribute, the Max-
|
||||
// Age attribute has precedence and controls the expiration date of the
|
||||
// cookie.
|
||||
if (isset($this->attributes['max-age'])) {
|
||||
$max_age = $this->attributes['max-age'];
|
||||
return $max_age < $this->reference_time;
|
||||
}
|
||||
|
||||
if (isset($this->attributes['expires'])) {
|
||||
$expires = $this->attributes['expires'];
|
||||
return $expires < $this->reference_time;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a cookie is valid for a given URI
|
||||
*
|
||||
* @param Requests_IRI $uri URI to check
|
||||
* @return boolean Whether the cookie is valid for the given URI
|
||||
*/
|
||||
public function uri_matches(Requests_IRI $uri) {
|
||||
if (!$this->domain_matches($uri->host)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!$this->path_matches($uri->path)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return empty($this->attributes['secure']) || $uri->scheme === 'https';
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a cookie is valid for a given domain
|
||||
*
|
||||
* @param string $string Domain to check
|
||||
* @return boolean Whether the cookie is valid for the given domain
|
||||
*/
|
||||
public function domain_matches($string) {
|
||||
if (!isset($this->attributes['domain'])) {
|
||||
// Cookies created manually; cookies created by Requests will set
|
||||
// the domain to the requested domain
|
||||
return true;
|
||||
}
|
||||
|
||||
$domain_string = $this->attributes['domain'];
|
||||
if ($domain_string === $string) {
|
||||
// The domain string and the string are identical.
|
||||
return true;
|
||||
}
|
||||
|
||||
// If the cookie is marked as host-only and we don't have an exact
|
||||
// match, reject the cookie
|
||||
if ($this->flags['host-only'] === true) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (strlen($string) <= strlen($domain_string)) {
|
||||
// For obvious reasons, the string cannot be a suffix if the domain
|
||||
// is shorter than the domain string
|
||||
return false;
|
||||
}
|
||||
|
||||
if (substr($string, -1 * strlen($domain_string)) !== $domain_string) {
|
||||
// The domain string should be a suffix of the string.
|
||||
return false;
|
||||
}
|
||||
|
||||
$prefix = substr($string, 0, strlen($string) - strlen($domain_string));
|
||||
if (substr($prefix, -1) !== '.') {
|
||||
// The last character of the string that is not included in the
|
||||
// domain string should be a %x2E (".") character.
|
||||
return false;
|
||||
}
|
||||
|
||||
// The string should be a host name (i.e., not an IP address).
|
||||
return !preg_match('#^(.+\.)\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$#', $string);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a cookie is valid for a given path
|
||||
*
|
||||
* From the path-match check in RFC 6265 section 5.1.4
|
||||
*
|
||||
* @param string $request_path Path to check
|
||||
* @return boolean Whether the cookie is valid for the given path
|
||||
*/
|
||||
public function path_matches($request_path) {
|
||||
if (empty($request_path)) {
|
||||
// Normalize empty path to root
|
||||
$request_path = '/';
|
||||
}
|
||||
|
||||
if (!isset($this->attributes['path'])) {
|
||||
// Cookies created manually; cookies created by Requests will set
|
||||
// the path to the requested path
|
||||
return true;
|
||||
}
|
||||
|
||||
$cookie_path = $this->attributes['path'];
|
||||
|
||||
if ($cookie_path === $request_path) {
|
||||
// The cookie-path and the request-path are identical.
|
||||
return true;
|
||||
}
|
||||
|
||||
if (strlen($request_path) > strlen($cookie_path) && substr($request_path, 0, strlen($cookie_path)) === $cookie_path) {
|
||||
if (substr($cookie_path, -1) === '/') {
|
||||
// The cookie-path is a prefix of the request-path, and the last
|
||||
// character of the cookie-path is %x2F ("/").
|
||||
return true;
|
||||
}
|
||||
|
||||
if (substr($request_path, strlen($cookie_path), 1) === '/') {
|
||||
// The cookie-path is a prefix of the request-path, and the
|
||||
// first character of the request-path that is not included in
|
||||
// the cookie-path is a %x2F ("/") character.
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalize cookie and attributes
|
||||
*
|
||||
* @return boolean Whether the cookie was successfully normalized
|
||||
*/
|
||||
public function normalize() {
|
||||
foreach ($this->attributes as $key => $value) {
|
||||
$orig_value = $value;
|
||||
$value = $this->normalize_attribute($key, $value);
|
||||
if ($value === null) {
|
||||
unset($this->attributes[$key]);
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($value !== $orig_value) {
|
||||
$this->attributes[$key] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse an individual cookie attribute
|
||||
*
|
||||
* Handles parsing individual attributes from the cookie values.
|
||||
*
|
||||
* @param string $name Attribute name
|
||||
* @param string|boolean $value Attribute value (string value, or true if empty/flag)
|
||||
* @return mixed Value if available, or null if the attribute value is invalid (and should be skipped)
|
||||
*/
|
||||
protected function normalize_attribute($name, $value) {
|
||||
switch (strtolower($name)) {
|
||||
case 'expires':
|
||||
// Expiration parsing, as per RFC 6265 section 5.2.1
|
||||
if (is_int($value)) {
|
||||
return $value;
|
||||
}
|
||||
|
||||
$expiry_time = strtotime($value);
|
||||
if ($expiry_time === false) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $expiry_time;
|
||||
|
||||
case 'max-age':
|
||||
// Expiration parsing, as per RFC 6265 section 5.2.2
|
||||
if (is_int($value)) {
|
||||
return $value;
|
||||
}
|
||||
|
||||
// Check that we have a valid age
|
||||
if (!preg_match('/^-?\d+$/', $value)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$delta_seconds = (int) $value;
|
||||
if ($delta_seconds <= 0) {
|
||||
$expiry_time = 0;
|
||||
}
|
||||
else {
|
||||
$expiry_time = $this->reference_time + $delta_seconds;
|
||||
}
|
||||
|
||||
return $expiry_time;
|
||||
|
||||
case 'domain':
|
||||
// Domain normalization, as per RFC 6265 section 5.2.3
|
||||
if ($value[0] === '.') {
|
||||
$value = substr($value, 1);
|
||||
}
|
||||
|
||||
return $value;
|
||||
|
||||
default:
|
||||
return $value;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a cookie for a Cookie header
|
||||
*
|
||||
* This is used when sending cookies to a server.
|
||||
*
|
||||
* @return string Cookie formatted for Cookie header
|
||||
*/
|
||||
public function format_for_header() {
|
||||
return sprintf('%s=%s', $this->name, $this->value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a cookie for a Cookie header
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @deprecated Use {@see Requests_Cookie::format_for_header}
|
||||
* @return string
|
||||
*/
|
||||
public function formatForHeader() {
|
||||
return $this->format_for_header();
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a cookie for a Set-Cookie header
|
||||
*
|
||||
* This is used when sending cookies to clients. This isn't really
|
||||
* applicable to client-side usage, but might be handy for debugging.
|
||||
*
|
||||
* @return string Cookie formatted for Set-Cookie header
|
||||
*/
|
||||
public function format_for_set_cookie() {
|
||||
$header_value = $this->format_for_header();
|
||||
if (!empty($this->attributes)) {
|
||||
$parts = array();
|
||||
foreach ($this->attributes as $key => $value) {
|
||||
// Ignore non-associative attributes
|
||||
if (is_numeric($key)) {
|
||||
$parts[] = $value;
|
||||
}
|
||||
else {
|
||||
$parts[] = sprintf('%s=%s', $key, $value);
|
||||
}
|
||||
}
|
||||
|
||||
$header_value .= '; ' . implode('; ', $parts);
|
||||
}
|
||||
return $header_value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a cookie for a Set-Cookie header
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @deprecated Use {@see Requests_Cookie::format_for_set_cookie}
|
||||
* @return string
|
||||
*/
|
||||
public function formatForSetCookie() {
|
||||
return $this->format_for_set_cookie();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the cookie value
|
||||
*
|
||||
* Attributes and other data can be accessed via methods.
|
||||
*/
|
||||
public function __toString() {
|
||||
return $this->value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a cookie string into a cookie object
|
||||
*
|
||||
* Based on Mozilla's parsing code in Firefox and related projects, which
|
||||
* is an intentional deviation from RFC 2109 and RFC 2616. RFC 6265
|
||||
* specifies some of this handling, but not in a thorough manner.
|
||||
*
|
||||
* @param string Cookie header value (from a Set-Cookie header)
|
||||
* @return Requests_Cookie Parsed cookie object
|
||||
*/
|
||||
public static function parse($string, $name = '', $reference_time = null) {
|
||||
$parts = explode(';', $string);
|
||||
$kvparts = array_shift($parts);
|
||||
|
||||
if (!empty($name)) {
|
||||
$value = $string;
|
||||
}
|
||||
elseif (strpos($kvparts, '=') === false) {
|
||||
// Some sites might only have a value without the equals separator.
|
||||
// Deviate from RFC 6265 and pretend it was actually a blank name
|
||||
// (`=foo`)
|
||||
//
|
||||
// https://bugzilla.mozilla.org/show_bug.cgi?id=169091
|
||||
$name = '';
|
||||
$value = $kvparts;
|
||||
}
|
||||
else {
|
||||
list($name, $value) = explode('=', $kvparts, 2);
|
||||
}
|
||||
$name = trim($name);
|
||||
$value = trim($value);
|
||||
|
||||
// Attribute key are handled case-insensitively
|
||||
$attributes = new Requests_Utility_CaseInsensitiveDictionary();
|
||||
|
||||
if (!empty($parts)) {
|
||||
foreach ($parts as $part) {
|
||||
if (strpos($part, '=') === false) {
|
||||
$part_key = $part;
|
||||
$part_value = true;
|
||||
}
|
||||
else {
|
||||
list($part_key, $part_value) = explode('=', $part, 2);
|
||||
$part_value = trim($part_value);
|
||||
}
|
||||
|
||||
$part_key = trim($part_key);
|
||||
$attributes[$part_key] = $part_value;
|
||||
}
|
||||
}
|
||||
|
||||
return new Requests_Cookie($name, $value, $attributes, array(), $reference_time);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse all Set-Cookie headers from request headers
|
||||
*
|
||||
* @param Requests_Response_Headers $headers Headers to parse from
|
||||
* @param Requests_IRI|null $origin URI for comparing cookie origins
|
||||
* @param int|null $time Reference time for expiration calculation
|
||||
* @return array
|
||||
*/
|
||||
public static function parse_from_headers(Requests_Response_Headers $headers, Requests_IRI $origin = null, $time = null) {
|
||||
$cookie_headers = $headers->getValues('Set-Cookie');
|
||||
if (empty($cookie_headers)) {
|
||||
return array();
|
||||
}
|
||||
|
||||
$cookies = array();
|
||||
foreach ($cookie_headers as $header) {
|
||||
$parsed = self::parse($header, '', $time);
|
||||
|
||||
// Default domain/path attributes
|
||||
if (empty($parsed->attributes['domain']) && !empty($origin)) {
|
||||
$parsed->attributes['domain'] = $origin->host;
|
||||
$parsed->flags['host-only'] = true;
|
||||
}
|
||||
else {
|
||||
$parsed->flags['host-only'] = false;
|
||||
}
|
||||
|
||||
$path_is_valid = (!empty($parsed->attributes['path']) && $parsed->attributes['path'][0] === '/');
|
||||
if (!$path_is_valid && !empty($origin)) {
|
||||
$path = $origin->path;
|
||||
|
||||
// Default path normalization as per RFC 6265 section 5.1.4
|
||||
if (substr($path, 0, 1) !== '/') {
|
||||
// If the uri-path is empty or if the first character of
|
||||
// the uri-path is not a %x2F ("/") character, output
|
||||
// %x2F ("/") and skip the remaining steps.
|
||||
$path = '/';
|
||||
}
|
||||
elseif (substr_count($path, '/') === 1) {
|
||||
// If the uri-path contains no more than one %x2F ("/")
|
||||
// character, output %x2F ("/") and skip the remaining
|
||||
// step.
|
||||
$path = '/';
|
||||
}
|
||||
else {
|
||||
// Output the characters of the uri-path from the first
|
||||
// character up to, but not including, the right-most
|
||||
// %x2F ("/").
|
||||
$path = substr($path, 0, strrpos($path, '/'));
|
||||
}
|
||||
$parsed->attributes['path'] = $path;
|
||||
}
|
||||
|
||||
// Reject invalid cookie domains
|
||||
if (!empty($origin) && !$parsed->domain_matches($origin->host)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$cookies[$parsed->name] = $parsed;
|
||||
}
|
||||
|
||||
return $cookies;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse all Set-Cookie headers from request headers
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @deprecated Use {@see Requests_Cookie::parse_from_headers}
|
||||
* @return string
|
||||
*/
|
||||
public static function parseFromHeaders(Requests_Response_Headers $headers) {
|
||||
return self::parse_from_headers($headers);
|
||||
}
|
||||
}
|
||||
175
wp-includes/Requests/Cookie/Jar.php
Normal file
175
wp-includes/Requests/Cookie/Jar.php
Normal file
|
|
@ -0,0 +1,175 @@
|
|||
<?php
|
||||
/**
|
||||
* Cookie holder object
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Cookies
|
||||
*/
|
||||
|
||||
/**
|
||||
* Cookie holder object
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Cookies
|
||||
*/
|
||||
class Requests_Cookie_Jar implements ArrayAccess, IteratorAggregate {
|
||||
/**
|
||||
* Actual item data
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $cookies = array();
|
||||
|
||||
/**
|
||||
* Create a new jar
|
||||
*
|
||||
* @param array $cookies Existing cookie values
|
||||
*/
|
||||
public function __construct($cookies = array()) {
|
||||
$this->cookies = $cookies;
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalise cookie data into a Requests_Cookie
|
||||
*
|
||||
* @param string|Requests_Cookie $cookie
|
||||
* @return Requests_Cookie
|
||||
*/
|
||||
public function normalize_cookie($cookie, $key = null) {
|
||||
if ($cookie instanceof Requests_Cookie) {
|
||||
return $cookie;
|
||||
}
|
||||
|
||||
return Requests_Cookie::parse($cookie, $key);
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalise cookie data into a Requests_Cookie
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @deprecated Use {@see Requests_Cookie_Jar::normalize_cookie}
|
||||
* @return Requests_Cookie
|
||||
*/
|
||||
public function normalizeCookie($cookie, $key = null) {
|
||||
return $this->normalize_cookie($cookie, $key);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if the given item exists
|
||||
*
|
||||
* @param string $key Item key
|
||||
* @return boolean Does the item exist?
|
||||
*/
|
||||
public function offsetExists($key) {
|
||||
return isset($this->cookies[$key]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the value for the item
|
||||
*
|
||||
* @param string $key Item key
|
||||
* @return string Item value
|
||||
*/
|
||||
public function offsetGet($key) {
|
||||
if (!isset($this->cookies[$key])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $this->cookies[$key];
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the given item
|
||||
*
|
||||
* @throws Requests_Exception On attempting to use dictionary as list (`invalidset`)
|
||||
*
|
||||
* @param string $key Item name
|
||||
* @param string $value Item value
|
||||
*/
|
||||
public function offsetSet($key, $value) {
|
||||
if ($key === null) {
|
||||
throw new Requests_Exception('Object is a dictionary, not a list', 'invalidset');
|
||||
}
|
||||
|
||||
$this->cookies[$key] = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Unset the given header
|
||||
*
|
||||
* @param string $key
|
||||
*/
|
||||
public function offsetUnset($key) {
|
||||
unset($this->cookies[$key]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get an iterator for the data
|
||||
*
|
||||
* @return ArrayIterator
|
||||
*/
|
||||
public function getIterator() {
|
||||
return new ArrayIterator($this->cookies);
|
||||
}
|
||||
|
||||
/**
|
||||
* Register the cookie handler with the request's hooking system
|
||||
*
|
||||
* @param Requests_Hooker $hooks Hooking system
|
||||
*/
|
||||
public function register(Requests_Hooker $hooks) {
|
||||
$hooks->register('requests.before_request', array($this, 'before_request'));
|
||||
$hooks->register('requests.before_redirect_check', array($this, 'before_redirect_check'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Add Cookie header to a request if we have any
|
||||
*
|
||||
* As per RFC 6265, cookies are separated by '; '
|
||||
*
|
||||
* @param string $url
|
||||
* @param array $headers
|
||||
* @param array $data
|
||||
* @param string $type
|
||||
* @param array $options
|
||||
*/
|
||||
public function before_request($url, &$headers, &$data, &$type, &$options) {
|
||||
if (!$url instanceof Requests_IRI) {
|
||||
$url = new Requests_IRI($url);
|
||||
}
|
||||
|
||||
if (!empty($this->cookies)) {
|
||||
$cookies = array();
|
||||
foreach ($this->cookies as $key => $cookie) {
|
||||
$cookie = $this->normalize_cookie($cookie, $key);
|
||||
|
||||
// Skip expired cookies
|
||||
if ($cookie->is_expired()) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($cookie->domain_matches($url->host)) {
|
||||
$cookies[] = $cookie->format_for_header();
|
||||
}
|
||||
}
|
||||
|
||||
$headers['Cookie'] = implode('; ', $cookies);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse all cookies from a response and attach them to the response
|
||||
*
|
||||
* @var Requests_Response $response
|
||||
*/
|
||||
public function before_redirect_check(Requests_Response &$return) {
|
||||
$url = $return->url;
|
||||
if (!$url instanceof Requests_IRI) {
|
||||
$url = new Requests_IRI($url);
|
||||
}
|
||||
|
||||
$cookies = Requests_Cookie::parse_from_headers($return->headers, $url);
|
||||
$this->cookies = array_merge($this->cookies, $cookies);
|
||||
$return->cookies = $this;
|
||||
}
|
||||
}
|
||||
62
wp-includes/Requests/Exception.php
Normal file
62
wp-includes/Requests/Exception.php
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for HTTP requests
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for HTTP requests
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception extends Exception {
|
||||
/**
|
||||
* Type of exception
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $type;
|
||||
|
||||
/**
|
||||
* Data associated with the exception
|
||||
*
|
||||
* @var mixed
|
||||
*/
|
||||
protected $data;
|
||||
|
||||
/**
|
||||
* Create a new exception
|
||||
*
|
||||
* @param string $message Exception message
|
||||
* @param string $type Exception type
|
||||
* @param mixed $data Associated data
|
||||
* @param integer $code Exception numerical code, if applicable
|
||||
*/
|
||||
public function __construct($message, $type, $data = null, $code = 0) {
|
||||
parent::__construct($message, $code);
|
||||
|
||||
$this->type = $type;
|
||||
$this->data = $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Like {@see getCode()}, but a string code.
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @return string
|
||||
*/
|
||||
public function getType() {
|
||||
return $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gives any relevant data
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @return mixed
|
||||
*/
|
||||
public function getData() {
|
||||
return $this->data;
|
||||
}
|
||||
}
|
||||
71
wp-includes/Requests/Exception/HTTP.php
Normal file
71
wp-includes/Requests/Exception/HTTP.php
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception based on HTTP response
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception based on HTTP response
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP extends Requests_Exception {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 0;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Unknown';
|
||||
|
||||
/**
|
||||
* Create a new exception
|
||||
*
|
||||
* There is no mechanism to pass in the status code, as this is set by the
|
||||
* subclass used. Reason phrases can vary, however.
|
||||
*
|
||||
* @param string|null $reason Reason phrase
|
||||
* @param mixed $data Associated data
|
||||
*/
|
||||
public function __construct($reason = null, $data = null) {
|
||||
if ($reason !== null) {
|
||||
$this->reason = $reason;
|
||||
}
|
||||
|
||||
$message = sprintf('%d %s', $this->code, $this->reason);
|
||||
parent::__construct($message, 'httpresponse', $data, $this->code);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the status message
|
||||
*/
|
||||
public function getReason() {
|
||||
return $this->reason;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the correct exception class for a given error code
|
||||
*
|
||||
* @param int|bool $code HTTP status code, or false if unavailable
|
||||
* @return string Exception class name to use
|
||||
*/
|
||||
public static function get_class($code) {
|
||||
if (!$code) {
|
||||
return 'Requests_Exception_HTTP_Unknown';
|
||||
}
|
||||
|
||||
$class = sprintf('Requests_Exception_HTTP_%d', $code);
|
||||
if (class_exists($class)) {
|
||||
return $class;
|
||||
}
|
||||
|
||||
return 'Requests_Exception_HTTP_Unknown';
|
||||
}
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/304.php
Normal file
27
wp-includes/Requests/Exception/HTTP/304.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 304 Not Modified responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 304 Not Modified responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_304 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 304;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Not Modified';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/305.php
Normal file
27
wp-includes/Requests/Exception/HTTP/305.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 305 Use Proxy responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 305 Use Proxy responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_305 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 305;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Use Proxy';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/306.php
Normal file
27
wp-includes/Requests/Exception/HTTP/306.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 306 Switch Proxy responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 306 Switch Proxy responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_306 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 306;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Switch Proxy';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/400.php
Normal file
27
wp-includes/Requests/Exception/HTTP/400.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 400 Bad Request responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 400 Bad Request responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_400 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 400;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Bad Request';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/401.php
Normal file
27
wp-includes/Requests/Exception/HTTP/401.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 401 Unauthorized responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 401 Unauthorized responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_401 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 401;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Unauthorized';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/402.php
Normal file
27
wp-includes/Requests/Exception/HTTP/402.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 402 Payment Required responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 402 Payment Required responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_402 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 402;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Payment Required';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/403.php
Normal file
27
wp-includes/Requests/Exception/HTTP/403.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 403 Forbidden responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 403 Forbidden responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_403 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 403;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Forbidden';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/404.php
Normal file
27
wp-includes/Requests/Exception/HTTP/404.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 404 Not Found responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 404 Not Found responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_404 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 404;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Not Found';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/405.php
Normal file
27
wp-includes/Requests/Exception/HTTP/405.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 405 Method Not Allowed responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 405 Method Not Allowed responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_405 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 405;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Method Not Allowed';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/406.php
Normal file
27
wp-includes/Requests/Exception/HTTP/406.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 406 Not Acceptable responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 406 Not Acceptable responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_406 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 406;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Not Acceptable';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/407.php
Normal file
27
wp-includes/Requests/Exception/HTTP/407.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 407 Proxy Authentication Required responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 407 Proxy Authentication Required responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_407 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 407;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Proxy Authentication Required';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/408.php
Normal file
27
wp-includes/Requests/Exception/HTTP/408.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 408 Request Timeout responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 408 Request Timeout responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_408 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 408;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Request Timeout';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/409.php
Normal file
27
wp-includes/Requests/Exception/HTTP/409.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 409 Conflict responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 409 Conflict responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_409 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 409;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Conflict';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/410.php
Normal file
27
wp-includes/Requests/Exception/HTTP/410.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 410 Gone responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 410 Gone responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_410 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 410;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Gone';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/411.php
Normal file
27
wp-includes/Requests/Exception/HTTP/411.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 411 Length Required responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 411 Length Required responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_411 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 411;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Length Required';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/412.php
Normal file
27
wp-includes/Requests/Exception/HTTP/412.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 412 Precondition Failed responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 412 Precondition Failed responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_412 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 412;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Precondition Failed';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/413.php
Normal file
27
wp-includes/Requests/Exception/HTTP/413.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 413 Request Entity Too Large responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 413 Request Entity Too Large responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_413 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 413;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Request Entity Too Large';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/414.php
Normal file
27
wp-includes/Requests/Exception/HTTP/414.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 414 Request-URI Too Large responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 414 Request-URI Too Large responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_414 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 414;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Request-URI Too Large';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/415.php
Normal file
27
wp-includes/Requests/Exception/HTTP/415.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 415 Unsupported Media Type responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 415 Unsupported Media Type responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_415 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 415;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Unsupported Media Type';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/416.php
Normal file
27
wp-includes/Requests/Exception/HTTP/416.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 416 Requested Range Not Satisfiable responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 416 Requested Range Not Satisfiable responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_416 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 416;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Requested Range Not Satisfiable';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/417.php
Normal file
27
wp-includes/Requests/Exception/HTTP/417.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 417 Expectation Failed responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 417 Expectation Failed responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_417 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 417;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Expectation Failed';
|
||||
}
|
||||
29
wp-includes/Requests/Exception/HTTP/418.php
Normal file
29
wp-includes/Requests/Exception/HTTP/418.php
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 418 I'm A Teapot responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc2324
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 418 I'm A Teapot responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc2324
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_418 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 418;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = "I'm A Teapot";
|
||||
}
|
||||
29
wp-includes/Requests/Exception/HTTP/428.php
Normal file
29
wp-includes/Requests/Exception/HTTP/428.php
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 428 Precondition Required responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc6585
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 428 Precondition Required responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc6585
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_428 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 428;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Precondition Required';
|
||||
}
|
||||
29
wp-includes/Requests/Exception/HTTP/429.php
Normal file
29
wp-includes/Requests/Exception/HTTP/429.php
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 429 Too Many Requests responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/draft-nottingham-http-new-status-04
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 429 Too Many Requests responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/draft-nottingham-http-new-status-04
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_429 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 429;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Too Many Requests';
|
||||
}
|
||||
29
wp-includes/Requests/Exception/HTTP/431.php
Normal file
29
wp-includes/Requests/Exception/HTTP/431.php
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 431 Request Header Fields Too Large responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc6585
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 431 Request Header Fields Too Large responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc6585
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_431 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 431;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Request Header Fields Too Large';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/500.php
Normal file
27
wp-includes/Requests/Exception/HTTP/500.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 500 Internal Server Error responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 500 Internal Server Error responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_500 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 500;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Internal Server Error';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/501.php
Normal file
27
wp-includes/Requests/Exception/HTTP/501.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 501 Not Implemented responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 501 Not Implemented responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_501 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 501;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Not Implemented';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/502.php
Normal file
27
wp-includes/Requests/Exception/HTTP/502.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 502 Bad Gateway responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 502 Bad Gateway responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_502 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 502;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Bad Gateway';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/503.php
Normal file
27
wp-includes/Requests/Exception/HTTP/503.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 503 Service Unavailable responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 503 Service Unavailable responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_503 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 503;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Service Unavailable';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/504.php
Normal file
27
wp-includes/Requests/Exception/HTTP/504.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 504 Gateway Timeout responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 504 Gateway Timeout responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_504 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 504;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Gateway Timeout';
|
||||
}
|
||||
27
wp-includes/Requests/Exception/HTTP/505.php
Normal file
27
wp-includes/Requests/Exception/HTTP/505.php
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 505 HTTP Version Not Supported responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 505 HTTP Version Not Supported responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_505 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 505;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'HTTP Version Not Supported';
|
||||
}
|
||||
29
wp-includes/Requests/Exception/HTTP/511.php
Normal file
29
wp-includes/Requests/Exception/HTTP/511.php
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for 511 Network Authentication Required responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc6585
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for 511 Network Authentication Required responses
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc6585
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_511 extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = 511;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Network Authentication Required';
|
||||
}
|
||||
44
wp-includes/Requests/Exception/HTTP/Unknown.php
Normal file
44
wp-includes/Requests/Exception/HTTP/Unknown.php
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
<?php
|
||||
/**
|
||||
* Exception for unknown status responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception for unknown status responses
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Exception_HTTP_Unknown extends Requests_Exception_HTTP {
|
||||
/**
|
||||
* HTTP status code
|
||||
*
|
||||
* @var integer|bool Code if available, false if an error occurred
|
||||
*/
|
||||
protected $code = 0;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Unknown';
|
||||
|
||||
/**
|
||||
* Create a new exception
|
||||
*
|
||||
* If `$data` is an instance of {@see Requests_Response}, uses the status
|
||||
* code from it. Otherwise, sets as 0
|
||||
*
|
||||
* @param string|null $reason Reason phrase
|
||||
* @param mixed $data Associated data
|
||||
*/
|
||||
public function __construct($reason = null, $data = null) {
|
||||
if ($data instanceof Requests_Response) {
|
||||
$this->code = $data->status_code;
|
||||
}
|
||||
|
||||
parent::__construct($reason, $data);
|
||||
}
|
||||
}
|
||||
5
wp-includes/Requests/Exception/Transport.php
Normal file
5
wp-includes/Requests/Exception/Transport.php
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
<?php
|
||||
|
||||
class Requests_Exception_Transport extends Requests_Exception {
|
||||
|
||||
}
|
||||
56
wp-includes/Requests/Exception/Transport/cURL.php
Normal file
56
wp-includes/Requests/Exception/Transport/cURL.php
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
<?php
|
||||
|
||||
class Requests_Exception_Transport_cURL extends Requests_Exception_Transport {
|
||||
|
||||
const EASY = 'cURLEasy';
|
||||
const MULTI = 'cURLMulti';
|
||||
const SHARE = 'cURLShare';
|
||||
|
||||
/**
|
||||
* cURL error code
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $code = -1;
|
||||
|
||||
/**
|
||||
* Which type of cURL error
|
||||
*
|
||||
* EASY|MULTI|SHARE
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $type = 'Unknown';
|
||||
|
||||
/**
|
||||
* Clear text error message
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $reason = 'Unknown';
|
||||
|
||||
public function __construct($message, $type, $data = null, $code = 0) {
|
||||
if ($type !== null) {
|
||||
$this->type = $type;
|
||||
}
|
||||
|
||||
if ($code !== null) {
|
||||
$this->code = $code;
|
||||
}
|
||||
|
||||
if ($message !== null) {
|
||||
$this->reason = $message;
|
||||
}
|
||||
|
||||
$message = sprintf('%d %s', $this->code, $this->reason);
|
||||
parent::__construct($message, $this->type, $data, $this->code);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the error message
|
||||
*/
|
||||
public function getReason() {
|
||||
return $this->reason;
|
||||
}
|
||||
|
||||
}
|
||||
33
wp-includes/Requests/Hooker.php
Normal file
33
wp-includes/Requests/Hooker.php
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
<?php
|
||||
/**
|
||||
* Event dispatcher
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
|
||||
/**
|
||||
* Event dispatcher
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
interface Requests_Hooker {
|
||||
/**
|
||||
* Register a callback for a hook
|
||||
*
|
||||
* @param string $hook Hook name
|
||||
* @param callback $callback Function/method to call on event
|
||||
* @param int $priority Priority number. <0 is executed earlier, >0 is executed later
|
||||
*/
|
||||
public function register($hook, $callback, $priority = 0);
|
||||
|
||||
/**
|
||||
* Dispatch a message
|
||||
*
|
||||
* @param string $hook Hook name
|
||||
* @param array $parameters Parameters to pass to callbacks
|
||||
* @return boolean Successfulness
|
||||
*/
|
||||
public function dispatch($hook, $parameters = array());
|
||||
}
|
||||
68
wp-includes/Requests/Hooks.php
Normal file
68
wp-includes/Requests/Hooks.php
Normal file
|
|
@ -0,0 +1,68 @@
|
|||
<?php
|
||||
/**
|
||||
* Handles adding and dispatching events
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
|
||||
/**
|
||||
* Handles adding and dispatching events
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
class Requests_Hooks implements Requests_Hooker {
|
||||
/**
|
||||
* Registered callbacks for each hook
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $hooks = array();
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*/
|
||||
public function __construct() {
|
||||
// pass
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a callback for a hook
|
||||
*
|
||||
* @param string $hook Hook name
|
||||
* @param callback $callback Function/method to call on event
|
||||
* @param int $priority Priority number. <0 is executed earlier, >0 is executed later
|
||||
*/
|
||||
public function register($hook, $callback, $priority = 0) {
|
||||
if (!isset($this->hooks[$hook])) {
|
||||
$this->hooks[$hook] = array();
|
||||
}
|
||||
if (!isset($this->hooks[$hook][$priority])) {
|
||||
$this->hooks[$hook][$priority] = array();
|
||||
}
|
||||
|
||||
$this->hooks[$hook][$priority][] = $callback;
|
||||
}
|
||||
|
||||
/**
|
||||
* Dispatch a message
|
||||
*
|
||||
* @param string $hook Hook name
|
||||
* @param array $parameters Parameters to pass to callbacks
|
||||
* @return boolean Successfulness
|
||||
*/
|
||||
public function dispatch($hook, $parameters = array()) {
|
||||
if (empty($this->hooks[$hook])) {
|
||||
return false;
|
||||
}
|
||||
|
||||
foreach ($this->hooks[$hook] as $priority => $hooked) {
|
||||
foreach ($hooked as $callback) {
|
||||
call_user_func_array($callback, $parameters);
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
388
wp-includes/Requests/IDNAEncoder.php
Normal file
388
wp-includes/Requests/IDNAEncoder.php
Normal file
|
|
@ -0,0 +1,388 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* IDNA URL encoder
|
||||
*
|
||||
* Note: Not fully compliant, as nameprep does nothing yet.
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
* @see https://tools.ietf.org/html/rfc3490 IDNA specification
|
||||
* @see https://tools.ietf.org/html/rfc3492 Punycode/Bootstrap specification
|
||||
*/
|
||||
class Requests_IDNAEncoder {
|
||||
/**
|
||||
* ACE prefix used for IDNA
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc3490#section-5
|
||||
* @var string
|
||||
*/
|
||||
const ACE_PREFIX = 'xn--';
|
||||
|
||||
/**#@+
|
||||
* Bootstrap constant for Punycode
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc3492#section-5
|
||||
* @var int
|
||||
*/
|
||||
const BOOTSTRAP_BASE = 36;
|
||||
const BOOTSTRAP_TMIN = 1;
|
||||
const BOOTSTRAP_TMAX = 26;
|
||||
const BOOTSTRAP_SKEW = 38;
|
||||
const BOOTSTRAP_DAMP = 700;
|
||||
const BOOTSTRAP_INITIAL_BIAS = 72;
|
||||
const BOOTSTRAP_INITIAL_N = 128;
|
||||
/**#@-*/
|
||||
|
||||
/**
|
||||
* Encode a hostname using Punycode
|
||||
*
|
||||
* @param string $string Hostname
|
||||
* @return string Punycode-encoded hostname
|
||||
*/
|
||||
public static function encode($string) {
|
||||
$parts = explode('.', $string);
|
||||
foreach ($parts as &$part) {
|
||||
$part = self::to_ascii($part);
|
||||
}
|
||||
return implode('.', $parts);
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a UTF-8 string to an ASCII string using Punycode
|
||||
*
|
||||
* @throws Requests_Exception Provided string longer than 64 ASCII characters (`idna.provided_too_long`)
|
||||
* @throws Requests_Exception Prepared string longer than 64 ASCII characters (`idna.prepared_too_long`)
|
||||
* @throws Requests_Exception Provided string already begins with xn-- (`idna.provided_is_prefixed`)
|
||||
* @throws Requests_Exception Encoded string longer than 64 ASCII characters (`idna.encoded_too_long`)
|
||||
*
|
||||
* @param string $string ASCII or UTF-8 string (max length 64 characters)
|
||||
* @return string ASCII string
|
||||
*/
|
||||
public static function to_ascii($string) {
|
||||
// Step 1: Check if the string is already ASCII
|
||||
if (self::is_ascii($string)) {
|
||||
// Skip to step 7
|
||||
if (strlen($string) < 64) {
|
||||
return $string;
|
||||
}
|
||||
|
||||
throw new Requests_Exception('Provided string is too long', 'idna.provided_too_long', $string);
|
||||
}
|
||||
|
||||
// Step 2: nameprep
|
||||
$string = self::nameprep($string);
|
||||
|
||||
// Step 3: UseSTD3ASCIIRules is false, continue
|
||||
// Step 4: Check if it's ASCII now
|
||||
if (self::is_ascii($string)) {
|
||||
// Skip to step 7
|
||||
if (strlen($string) < 64) {
|
||||
return $string;
|
||||
}
|
||||
|
||||
throw new Requests_Exception('Prepared string is too long', 'idna.prepared_too_long', $string);
|
||||
}
|
||||
|
||||
// Step 5: Check ACE prefix
|
||||
if (strpos($string, self::ACE_PREFIX) === 0) {
|
||||
throw new Requests_Exception('Provided string begins with ACE prefix', 'idna.provided_is_prefixed', $string);
|
||||
}
|
||||
|
||||
// Step 6: Encode with Punycode
|
||||
$string = self::punycode_encode($string);
|
||||
|
||||
// Step 7: Prepend ACE prefix
|
||||
$string = self::ACE_PREFIX . $string;
|
||||
|
||||
// Step 8: Check size
|
||||
if (strlen($string) < 64) {
|
||||
return $string;
|
||||
}
|
||||
|
||||
throw new Requests_Exception('Encoded string is too long', 'idna.encoded_too_long', $string);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether a given string contains only ASCII characters
|
||||
*
|
||||
* @internal (Testing found regex was the fastest implementation)
|
||||
*
|
||||
* @param string $string
|
||||
* @return bool Is the string ASCII-only?
|
||||
*/
|
||||
protected static function is_ascii($string) {
|
||||
return (preg_match('/(?:[^\x00-\x7F])/', $string) !== 1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepare a string for use as an IDNA name
|
||||
*
|
||||
* @todo Implement this based on RFC 3491 and the newer 5891
|
||||
* @param string $string
|
||||
* @return string Prepared string
|
||||
*/
|
||||
protected static function nameprep($string) {
|
||||
return $string;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a UTF-8 string to a UCS-4 codepoint array
|
||||
*
|
||||
* Based on Requests_IRI::replace_invalid_with_pct_encoding()
|
||||
*
|
||||
* @throws Requests_Exception Invalid UTF-8 codepoint (`idna.invalidcodepoint`)
|
||||
* @param string $input
|
||||
* @return array Unicode code points
|
||||
*/
|
||||
protected static function utf8_to_codepoints($input) {
|
||||
$codepoints = array();
|
||||
|
||||
// Get number of bytes
|
||||
$strlen = strlen($input);
|
||||
|
||||
for ($position = 0; $position < $strlen; $position++) {
|
||||
$value = ord($input[$position]);
|
||||
|
||||
// One byte sequence:
|
||||
if ((~$value & 0x80) === 0x80) {
|
||||
$character = $value;
|
||||
$length = 1;
|
||||
$remaining = 0;
|
||||
}
|
||||
// Two byte sequence:
|
||||
elseif (($value & 0xE0) === 0xC0) {
|
||||
$character = ($value & 0x1F) << 6;
|
||||
$length = 2;
|
||||
$remaining = 1;
|
||||
}
|
||||
// Three byte sequence:
|
||||
elseif (($value & 0xF0) === 0xE0) {
|
||||
$character = ($value & 0x0F) << 12;
|
||||
$length = 3;
|
||||
$remaining = 2;
|
||||
}
|
||||
// Four byte sequence:
|
||||
elseif (($value & 0xF8) === 0xF0) {
|
||||
$character = ($value & 0x07) << 18;
|
||||
$length = 4;
|
||||
$remaining = 3;
|
||||
}
|
||||
// Invalid byte:
|
||||
else {
|
||||
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $value);
|
||||
}
|
||||
|
||||
if ($remaining > 0) {
|
||||
if ($position + $length > $strlen) {
|
||||
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $character);
|
||||
}
|
||||
for ($position++; $remaining > 0; $position++) {
|
||||
$value = ord($input[$position]);
|
||||
|
||||
// If it is invalid, count the sequence as invalid and reprocess the current byte:
|
||||
if (($value & 0xC0) !== 0x80) {
|
||||
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $character);
|
||||
}
|
||||
|
||||
$character |= ($value & 0x3F) << (--$remaining * 6);
|
||||
}
|
||||
$position--;
|
||||
}
|
||||
|
||||
if (
|
||||
// Non-shortest form sequences are invalid
|
||||
$length > 1 && $character <= 0x7F
|
||||
|| $length > 2 && $character <= 0x7FF
|
||||
|| $length > 3 && $character <= 0xFFFF
|
||||
// Outside of range of ucschar codepoints
|
||||
// Noncharacters
|
||||
|| ($character & 0xFFFE) === 0xFFFE
|
||||
|| $character >= 0xFDD0 && $character <= 0xFDEF
|
||||
|| (
|
||||
// Everything else not in ucschar
|
||||
$character > 0xD7FF && $character < 0xF900
|
||||
|| $character < 0x20
|
||||
|| $character > 0x7E && $character < 0xA0
|
||||
|| $character > 0xEFFFD
|
||||
)
|
||||
) {
|
||||
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $character);
|
||||
}
|
||||
|
||||
$codepoints[] = $character;
|
||||
}
|
||||
|
||||
return $codepoints;
|
||||
}
|
||||
|
||||
/**
|
||||
* RFC3492-compliant encoder
|
||||
*
|
||||
* @internal Pseudo-code from Section 6.3 is commented with "#" next to relevant code
|
||||
* @throws Requests_Exception On character outside of the domain (never happens with Punycode) (`idna.character_outside_domain`)
|
||||
*
|
||||
* @param string $input UTF-8 encoded string to encode
|
||||
* @return string Punycode-encoded string
|
||||
*/
|
||||
public static function punycode_encode($input) {
|
||||
$output = '';
|
||||
# let n = initial_n
|
||||
$n = self::BOOTSTRAP_INITIAL_N;
|
||||
# let delta = 0
|
||||
$delta = 0;
|
||||
# let bias = initial_bias
|
||||
$bias = self::BOOTSTRAP_INITIAL_BIAS;
|
||||
# let h = b = the number of basic code points in the input
|
||||
$h = $b = 0; // see loop
|
||||
# copy them to the output in order
|
||||
$codepoints = self::utf8_to_codepoints($input);
|
||||
$extended = array();
|
||||
|
||||
foreach ($codepoints as $char) {
|
||||
if ($char < 128) {
|
||||
// Character is valid ASCII
|
||||
// TODO: this should also check if it's valid for a URL
|
||||
$output .= chr($char);
|
||||
$h++;
|
||||
}
|
||||
// Check if the character is non-ASCII, but below initial n
|
||||
// This never occurs for Punycode, so ignore in coverage
|
||||
// @codeCoverageIgnoreStart
|
||||
elseif ($char < $n) {
|
||||
throw new Requests_Exception('Invalid character', 'idna.character_outside_domain', $char);
|
||||
}
|
||||
// @codeCoverageIgnoreEnd
|
||||
else {
|
||||
$extended[$char] = true;
|
||||
}
|
||||
}
|
||||
$extended = array_keys($extended);
|
||||
sort($extended);
|
||||
$b = $h;
|
||||
# [copy them] followed by a delimiter if b > 0
|
||||
if (strlen($output) > 0) {
|
||||
$output .= '-';
|
||||
}
|
||||
# {if the input contains a non-basic code point < n then fail}
|
||||
# while h < length(input) do begin
|
||||
while ($h < count($codepoints)) {
|
||||
# let m = the minimum code point >= n in the input
|
||||
$m = array_shift($extended);
|
||||
//printf('next code point to insert is %s' . PHP_EOL, dechex($m));
|
||||
# let delta = delta + (m - n) * (h + 1), fail on overflow
|
||||
$delta += ($m - $n) * ($h + 1);
|
||||
# let n = m
|
||||
$n = $m;
|
||||
# for each code point c in the input (in order) do begin
|
||||
for ($num = 0; $num < count($codepoints); $num++) {
|
||||
$c = $codepoints[$num];
|
||||
# if c < n then increment delta, fail on overflow
|
||||
if ($c < $n) {
|
||||
$delta++;
|
||||
}
|
||||
# if c == n then begin
|
||||
elseif ($c === $n) {
|
||||
# let q = delta
|
||||
$q = $delta;
|
||||
# for k = base to infinity in steps of base do begin
|
||||
for ($k = self::BOOTSTRAP_BASE; ; $k += self::BOOTSTRAP_BASE) {
|
||||
# let t = tmin if k <= bias {+ tmin}, or
|
||||
# tmax if k >= bias + tmax, or k - bias otherwise
|
||||
if ($k <= ($bias + self::BOOTSTRAP_TMIN)) {
|
||||
$t = self::BOOTSTRAP_TMIN;
|
||||
}
|
||||
elseif ($k >= ($bias + self::BOOTSTRAP_TMAX)) {
|
||||
$t = self::BOOTSTRAP_TMAX;
|
||||
}
|
||||
else {
|
||||
$t = $k - $bias;
|
||||
}
|
||||
# if q < t then break
|
||||
if ($q < $t) {
|
||||
break;
|
||||
}
|
||||
# output the code point for digit t + ((q - t) mod (base - t))
|
||||
$digit = $t + (($q - $t) % (self::BOOTSTRAP_BASE - $t));
|
||||
$output .= self::digit_to_char($digit);
|
||||
# let q = (q - t) div (base - t)
|
||||
$q = floor(($q - $t) / (self::BOOTSTRAP_BASE - $t));
|
||||
# end
|
||||
}
|
||||
# output the code point for digit q
|
||||
$output .= self::digit_to_char($q);
|
||||
# let bias = adapt(delta, h + 1, test h equals b?)
|
||||
$bias = self::adapt($delta, $h + 1, $h === $b);
|
||||
# let delta = 0
|
||||
$delta = 0;
|
||||
# increment h
|
||||
$h++;
|
||||
# end
|
||||
}
|
||||
# end
|
||||
}
|
||||
# increment delta and n
|
||||
$delta++;
|
||||
$n++;
|
||||
# end
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a digit to its respective character
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc3492#section-5
|
||||
* @throws Requests_Exception On invalid digit (`idna.invalid_digit`)
|
||||
*
|
||||
* @param int $digit Digit in the range 0-35
|
||||
* @return string Single character corresponding to digit
|
||||
*/
|
||||
protected static function digit_to_char($digit) {
|
||||
// @codeCoverageIgnoreStart
|
||||
// As far as I know, this never happens, but still good to be sure.
|
||||
if ($digit < 0 || $digit > 35) {
|
||||
throw new Requests_Exception(sprintf('Invalid digit %d', $digit), 'idna.invalid_digit', $digit);
|
||||
}
|
||||
// @codeCoverageIgnoreEnd
|
||||
$digits = 'abcdefghijklmnopqrstuvwxyz0123456789';
|
||||
return substr($digits, $digit, 1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adapt the bias
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc3492#section-6.1
|
||||
* @param int $delta
|
||||
* @param int $numpoints
|
||||
* @param bool $firsttime
|
||||
* @return int New bias
|
||||
*/
|
||||
protected static function adapt($delta, $numpoints, $firsttime) {
|
||||
# function adapt(delta,numpoints,firsttime):
|
||||
# if firsttime then let delta = delta div damp
|
||||
if ($firsttime) {
|
||||
$delta = floor($delta / self::BOOTSTRAP_DAMP);
|
||||
}
|
||||
# else let delta = delta div 2
|
||||
else {
|
||||
$delta = floor($delta / 2);
|
||||
}
|
||||
# let delta = delta + (delta div numpoints)
|
||||
$delta += floor($delta / $numpoints);
|
||||
# let k = 0
|
||||
$k = 0;
|
||||
# while delta > ((base - tmin) * tmax) div 2 do begin
|
||||
$max = floor(((self::BOOTSTRAP_BASE - self::BOOTSTRAP_TMIN) * self::BOOTSTRAP_TMAX) / 2);
|
||||
while ($delta > $max) {
|
||||
# let delta = delta div (base - tmin)
|
||||
$delta = floor($delta / (self::BOOTSTRAP_BASE - self::BOOTSTRAP_TMIN));
|
||||
# let k = k + base
|
||||
$k += self::BOOTSTRAP_BASE;
|
||||
# end
|
||||
}
|
||||
# return k + (((base - tmin + 1) * delta) div (delta + skew))
|
||||
return $k + floor(((self::BOOTSTRAP_BASE - self::BOOTSTRAP_TMIN + 1) * $delta) / ($delta + self::BOOTSTRAP_SKEW));
|
||||
}
|
||||
}
|
||||
190
wp-includes/Requests/IPv6.php
Normal file
190
wp-includes/Requests/IPv6.php
Normal file
|
|
@ -0,0 +1,190 @@
|
|||
<?php
|
||||
/**
|
||||
* Class to validate and to work with IPv6 addresses
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
|
||||
/**
|
||||
* Class to validate and to work with IPv6 addresses
|
||||
*
|
||||
* This was originally based on the PEAR class of the same name, but has been
|
||||
* entirely rewritten.
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
class Requests_IPv6 {
|
||||
/**
|
||||
* Uncompresses an IPv6 address
|
||||
*
|
||||
* RFC 4291 allows you to compress consecutive zero pieces in an address to
|
||||
* '::'. This method expects a valid IPv6 address and expands the '::' to
|
||||
* the required number of zero pieces.
|
||||
*
|
||||
* Example: FF01::101 -> FF01:0:0:0:0:0:0:101
|
||||
* ::1 -> 0:0:0:0:0:0:0:1
|
||||
*
|
||||
* @author Alexander Merz <alexander.merz@web.de>
|
||||
* @author elfrink at introweb dot nl
|
||||
* @author Josh Peck <jmp at joshpeck dot org>
|
||||
* @copyright 2003-2005 The PHP Group
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php
|
||||
* @param string $ip An IPv6 address
|
||||
* @return string The uncompressed IPv6 address
|
||||
*/
|
||||
public static function uncompress($ip) {
|
||||
if (substr_count($ip, '::') !== 1) {
|
||||
return $ip;
|
||||
}
|
||||
|
||||
list($ip1, $ip2) = explode('::', $ip);
|
||||
$c1 = ($ip1 === '') ? -1 : substr_count($ip1, ':');
|
||||
$c2 = ($ip2 === '') ? -1 : substr_count($ip2, ':');
|
||||
|
||||
if (strpos($ip2, '.') !== false) {
|
||||
$c2++;
|
||||
}
|
||||
// ::
|
||||
if ($c1 === -1 && $c2 === -1) {
|
||||
$ip = '0:0:0:0:0:0:0:0';
|
||||
}
|
||||
// ::xxx
|
||||
else if ($c1 === -1) {
|
||||
$fill = str_repeat('0:', 7 - $c2);
|
||||
$ip = str_replace('::', $fill, $ip);
|
||||
}
|
||||
// xxx::
|
||||
else if ($c2 === -1) {
|
||||
$fill = str_repeat(':0', 7 - $c1);
|
||||
$ip = str_replace('::', $fill, $ip);
|
||||
}
|
||||
// xxx::xxx
|
||||
else {
|
||||
$fill = ':' . str_repeat('0:', 6 - $c2 - $c1);
|
||||
$ip = str_replace('::', $fill, $ip);
|
||||
}
|
||||
return $ip;
|
||||
}
|
||||
|
||||
/**
|
||||
* Compresses an IPv6 address
|
||||
*
|
||||
* RFC 4291 allows you to compress consecutive zero pieces in an address to
|
||||
* '::'. This method expects a valid IPv6 address and compresses consecutive
|
||||
* zero pieces to '::'.
|
||||
*
|
||||
* Example: FF01:0:0:0:0:0:0:101 -> FF01::101
|
||||
* 0:0:0:0:0:0:0:1 -> ::1
|
||||
*
|
||||
* @see uncompress()
|
||||
* @param string $ip An IPv6 address
|
||||
* @return string The compressed IPv6 address
|
||||
*/
|
||||
public static function compress($ip) {
|
||||
// Prepare the IP to be compressed
|
||||
$ip = self::uncompress($ip);
|
||||
$ip_parts = self::split_v6_v4($ip);
|
||||
|
||||
// Replace all leading zeros
|
||||
$ip_parts[0] = preg_replace('/(^|:)0+([0-9])/', '\1\2', $ip_parts[0]);
|
||||
|
||||
// Find bunches of zeros
|
||||
if (preg_match_all('/(?:^|:)(?:0(?::|$))+/', $ip_parts[0], $matches, PREG_OFFSET_CAPTURE)) {
|
||||
$max = 0;
|
||||
$pos = null;
|
||||
foreach ($matches[0] as $match) {
|
||||
if (strlen($match[0]) > $max) {
|
||||
$max = strlen($match[0]);
|
||||
$pos = $match[1];
|
||||
}
|
||||
}
|
||||
|
||||
$ip_parts[0] = substr_replace($ip_parts[0], '::', $pos, $max);
|
||||
}
|
||||
|
||||
if ($ip_parts[1] !== '') {
|
||||
return implode(':', $ip_parts);
|
||||
}
|
||||
else {
|
||||
return $ip_parts[0];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Splits an IPv6 address into the IPv6 and IPv4 representation parts
|
||||
*
|
||||
* RFC 4291 allows you to represent the last two parts of an IPv6 address
|
||||
* using the standard IPv4 representation
|
||||
*
|
||||
* Example: 0:0:0:0:0:0:13.1.68.3
|
||||
* 0:0:0:0:0:FFFF:129.144.52.38
|
||||
*
|
||||
* @param string $ip An IPv6 address
|
||||
* @return string[] [0] contains the IPv6 represented part, and [1] the IPv4 represented part
|
||||
*/
|
||||
protected static function split_v6_v4($ip) {
|
||||
if (strpos($ip, '.') !== false) {
|
||||
$pos = strrpos($ip, ':');
|
||||
$ipv6_part = substr($ip, 0, $pos);
|
||||
$ipv4_part = substr($ip, $pos + 1);
|
||||
return array($ipv6_part, $ipv4_part);
|
||||
}
|
||||
else {
|
||||
return array($ip, '');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks an IPv6 address
|
||||
*
|
||||
* Checks if the given IP is a valid IPv6 address
|
||||
*
|
||||
* @param string $ip An IPv6 address
|
||||
* @return bool true if $ip is a valid IPv6 address
|
||||
*/
|
||||
public static function check_ipv6($ip) {
|
||||
$ip = self::uncompress($ip);
|
||||
list($ipv6, $ipv4) = self::split_v6_v4($ip);
|
||||
$ipv6 = explode(':', $ipv6);
|
||||
$ipv4 = explode('.', $ipv4);
|
||||
if (count($ipv6) === 8 && count($ipv4) === 1 || count($ipv6) === 6 && count($ipv4) === 4) {
|
||||
foreach ($ipv6 as $ipv6_part) {
|
||||
// The section can't be empty
|
||||
if ($ipv6_part === '') {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Nor can it be over four characters
|
||||
if (strlen($ipv6_part) > 4) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Remove leading zeros (this is safe because of the above)
|
||||
$ipv6_part = ltrim($ipv6_part, '0');
|
||||
if ($ipv6_part === '') {
|
||||
$ipv6_part = '0';
|
||||
}
|
||||
|
||||
// Check the value is valid
|
||||
$value = hexdec($ipv6_part);
|
||||
if (dechex($value) !== strtolower($ipv6_part) || $value < 0 || $value > 0xFFFF) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
if (count($ipv4) === 4) {
|
||||
foreach ($ipv4 as $ipv4_part) {
|
||||
$value = (int) $ipv4_part;
|
||||
if ((string) $value !== $ipv4_part || $value < 0 || $value > 0xFF) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
1084
wp-includes/Requests/IRI.php
Normal file
1084
wp-includes/Requests/IRI.php
Normal file
File diff suppressed because it is too large
Load diff
35
wp-includes/Requests/Proxy.php
Normal file
35
wp-includes/Requests/Proxy.php
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
<?php
|
||||
/**
|
||||
* Proxy connection interface
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Proxy
|
||||
* @since 1.6
|
||||
*/
|
||||
|
||||
/**
|
||||
* Proxy connection interface
|
||||
*
|
||||
* Implement this interface to handle proxy settings and authentication
|
||||
*
|
||||
* Parameters should be passed via the constructor where possible, as this
|
||||
* makes it much easier for users to use your provider.
|
||||
*
|
||||
* @see Requests_Hooks
|
||||
* @package Requests
|
||||
* @subpackage Proxy
|
||||
* @since 1.6
|
||||
*/
|
||||
interface Requests_Proxy {
|
||||
/**
|
||||
* Register hooks as needed
|
||||
*
|
||||
* This method is called in {@see Requests::request} when the user has set
|
||||
* an instance as the 'auth' option. Use this callback to register all the
|
||||
* hooks you'll need.
|
||||
*
|
||||
* @see Requests_Hooks::register
|
||||
* @param Requests_Hooks $hooks Hook system
|
||||
*/
|
||||
public function register(Requests_Hooks &$hooks);
|
||||
}
|
||||
151
wp-includes/Requests/Proxy/HTTP.php
Normal file
151
wp-includes/Requests/Proxy/HTTP.php
Normal file
|
|
@ -0,0 +1,151 @@
|
|||
<?php
|
||||
/**
|
||||
* HTTP Proxy connection interface
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Proxy
|
||||
* @since 1.6
|
||||
*/
|
||||
|
||||
/**
|
||||
* HTTP Proxy connection interface
|
||||
*
|
||||
* Provides a handler for connection via an HTTP proxy
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Proxy
|
||||
* @since 1.6
|
||||
*/
|
||||
class Requests_Proxy_HTTP implements Requests_Proxy {
|
||||
/**
|
||||
* Proxy host and port
|
||||
*
|
||||
* Notation: "host:port" (eg 127.0.0.1:8080 or someproxy.com:3128)
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $proxy;
|
||||
|
||||
/**
|
||||
* Username
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $user;
|
||||
|
||||
/**
|
||||
* Password
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $pass;
|
||||
|
||||
/**
|
||||
* Do we need to authenticate? (ie username & password have been provided)
|
||||
*
|
||||
* @var boolean
|
||||
*/
|
||||
public $use_authentication;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @since 1.6
|
||||
* @throws Requests_Exception On incorrect number of arguments (`authbasicbadargs`)
|
||||
* @param array|null $args Array of user and password. Must have exactly two elements
|
||||
*/
|
||||
public function __construct($args = null) {
|
||||
if (is_string($args)) {
|
||||
$this->proxy = $args;
|
||||
}
|
||||
elseif (is_array($args)) {
|
||||
if (count($args) == 1) {
|
||||
list($this->proxy) = $args;
|
||||
}
|
||||
elseif (count($args) == 3) {
|
||||
list($this->proxy, $this->user, $this->pass) = $args;
|
||||
$this->use_authentication = true;
|
||||
}
|
||||
else {
|
||||
throw new Requests_Exception('Invalid number of arguments', 'proxyhttpbadargs');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Register the necessary callbacks
|
||||
*
|
||||
* @since 1.6
|
||||
* @see curl_before_send
|
||||
* @see fsockopen_remote_socket
|
||||
* @see fsockopen_remote_host_path
|
||||
* @see fsockopen_header
|
||||
* @param Requests_Hooks $hooks Hook system
|
||||
*/
|
||||
public function register(Requests_Hooks &$hooks) {
|
||||
$hooks->register('curl.before_send', array(&$this, 'curl_before_send'));
|
||||
|
||||
$hooks->register('fsockopen.remote_socket', array(&$this, 'fsockopen_remote_socket'));
|
||||
$hooks->register('fsockopen.remote_host_path', array(&$this, 'fsockopen_remote_host_path'));
|
||||
if ($this->use_authentication) {
|
||||
$hooks->register('fsockopen.after_headers', array(&$this, 'fsockopen_header'));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set cURL parameters before the data is sent
|
||||
*
|
||||
* @since 1.6
|
||||
* @param resource $handle cURL resource
|
||||
*/
|
||||
public function curl_before_send(&$handle) {
|
||||
curl_setopt($handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
|
||||
curl_setopt($handle, CURLOPT_PROXY, $this->proxy);
|
||||
|
||||
if ($this->use_authentication) {
|
||||
curl_setopt($handle, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
|
||||
curl_setopt($handle, CURLOPT_PROXYUSERPWD, $this->get_auth_string());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Alter remote socket information before opening socket connection
|
||||
*
|
||||
* @since 1.6
|
||||
* @param string $remote_socket Socket connection string
|
||||
*/
|
||||
public function fsockopen_remote_socket(&$remote_socket) {
|
||||
$remote_socket = $this->proxy;
|
||||
}
|
||||
|
||||
/**
|
||||
* Alter remote path before getting stream data
|
||||
*
|
||||
* @since 1.6
|
||||
* @param string $path Path to send in HTTP request string ("GET ...")
|
||||
* @param string $url Full URL we're requesting
|
||||
*/
|
||||
public function fsockopen_remote_host_path(&$path, $url) {
|
||||
$path = $url;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add extra headers to the request before sending
|
||||
*
|
||||
* @since 1.6
|
||||
* @param string $out HTTP header string
|
||||
*/
|
||||
public function fsockopen_header(&$out) {
|
||||
$out .= sprintf("Proxy-Authorization: Basic %s\r\n", base64_encode($this->get_auth_string()));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the authentication string (user:pass)
|
||||
*
|
||||
* @since 1.6
|
||||
* @return string
|
||||
*/
|
||||
public function get_auth_string() {
|
||||
return $this->user . ':' . $this->pass;
|
||||
}
|
||||
}
|
||||
121
wp-includes/Requests/Response.php
Normal file
121
wp-includes/Requests/Response.php
Normal file
|
|
@ -0,0 +1,121 @@
|
|||
<?php
|
||||
/**
|
||||
* HTTP response class
|
||||
*
|
||||
* Contains a response from Requests::request()
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* HTTP response class
|
||||
*
|
||||
* Contains a response from Requests::request()
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Response {
|
||||
/**
|
||||
* Constructor
|
||||
*/
|
||||
public function __construct() {
|
||||
$this->headers = new Requests_Response_Headers();
|
||||
$this->cookies = new Requests_Cookie_Jar();
|
||||
}
|
||||
|
||||
/**
|
||||
* Response body
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $body = '';
|
||||
|
||||
/**
|
||||
* Raw HTTP data from the transport
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $raw = '';
|
||||
|
||||
/**
|
||||
* Headers, as an associative array
|
||||
*
|
||||
* @var Requests_Response_Headers Array-like object representing headers
|
||||
*/
|
||||
public $headers = array();
|
||||
|
||||
/**
|
||||
* Status code, false if non-blocking
|
||||
*
|
||||
* @var integer|boolean
|
||||
*/
|
||||
public $status_code = false;
|
||||
|
||||
/**
|
||||
* Protocol version, false if non-blocking
|
||||
* @var float|boolean
|
||||
*/
|
||||
public $protocol_version = false;
|
||||
|
||||
/**
|
||||
* Whether the request succeeded or not
|
||||
*
|
||||
* @var boolean
|
||||
*/
|
||||
public $success = false;
|
||||
|
||||
/**
|
||||
* Number of redirects the request used
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
public $redirects = 0;
|
||||
|
||||
/**
|
||||
* URL requested
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $url = '';
|
||||
|
||||
/**
|
||||
* Previous requests (from redirects)
|
||||
*
|
||||
* @var array Array of Requests_Response objects
|
||||
*/
|
||||
public $history = array();
|
||||
|
||||
/**
|
||||
* Cookies from the request
|
||||
*
|
||||
* @var Requests_Cookie_Jar Array-like object representing a cookie jar
|
||||
*/
|
||||
public $cookies = array();
|
||||
|
||||
/**
|
||||
* Is the response a redirect?
|
||||
*
|
||||
* @return boolean True if redirect (3xx status), false if not.
|
||||
*/
|
||||
public function is_redirect() {
|
||||
$code = $this->status_code;
|
||||
return in_array($code, array(300, 301, 302, 303, 307)) || $code > 307 && $code < 400;
|
||||
}
|
||||
|
||||
/**
|
||||
* Throws an exception if the request was not successful
|
||||
*
|
||||
* @throws Requests_Exception If `$allow_redirects` is false, and code is 3xx (`response.no_redirects`)
|
||||
* @throws Requests_Exception_HTTP On non-successful status code. Exception class corresponds to code (e.g. {@see Requests_Exception_HTTP_404})
|
||||
* @param boolean $allow_redirects Set to false to throw on a 3xx as well
|
||||
*/
|
||||
public function throw_for_status($allow_redirects = true) {
|
||||
if ($this->is_redirect()) {
|
||||
if (!$allow_redirects) {
|
||||
throw new Requests_Exception('Redirection not allowed', 'response.no_redirects', $this);
|
||||
}
|
||||
}
|
||||
elseif (!$this->success) {
|
||||
$exception = Requests_Exception_HTTP::get_class($this->status_code);
|
||||
throw new $exception(null, $this);
|
||||
}
|
||||
}
|
||||
}
|
||||
98
wp-includes/Requests/Response/Headers.php
Normal file
98
wp-includes/Requests/Response/Headers.php
Normal file
|
|
@ -0,0 +1,98 @@
|
|||
<?php
|
||||
/**
|
||||
* Case-insensitive dictionary, suitable for HTTP headers
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
|
||||
/**
|
||||
* Case-insensitive dictionary, suitable for HTTP headers
|
||||
*
|
||||
* @package Requests
|
||||
*/
|
||||
class Requests_Response_Headers extends Requests_Utility_CaseInsensitiveDictionary {
|
||||
/**
|
||||
* Get the given header
|
||||
*
|
||||
* Unlike {@see self::getValues()}, this returns a string. If there are
|
||||
* multiple values, it concatenates them with a comma as per RFC2616.
|
||||
*
|
||||
* Avoid using this where commas may be used unquoted in values, such as
|
||||
* Set-Cookie headers.
|
||||
*
|
||||
* @param string $key
|
||||
* @return string Header value
|
||||
*/
|
||||
public function offsetGet($key) {
|
||||
$key = strtolower($key);
|
||||
if (!isset($this->data[$key])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $this->flatten($this->data[$key]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the given item
|
||||
*
|
||||
* @throws Requests_Exception On attempting to use dictionary as list (`invalidset`)
|
||||
*
|
||||
* @param string $key Item name
|
||||
* @param string $value Item value
|
||||
*/
|
||||
public function offsetSet($key, $value) {
|
||||
if ($key === null) {
|
||||
throw new Requests_Exception('Object is a dictionary, not a list', 'invalidset');
|
||||
}
|
||||
|
||||
$key = strtolower($key);
|
||||
|
||||
if (!isset($this->data[$key])) {
|
||||
$this->data[$key] = array();
|
||||
}
|
||||
|
||||
$this->data[$key][] = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all values for a given header
|
||||
*
|
||||
* @param string $key
|
||||
* @return array Header values
|
||||
*/
|
||||
public function getValues($key) {
|
||||
$key = strtolower($key);
|
||||
if (!isset($this->data[$key])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $this->data[$key];
|
||||
}
|
||||
|
||||
/**
|
||||
* Flattens a value into a string
|
||||
*
|
||||
* Converts an array into a string by imploding values with a comma, as per
|
||||
* RFC2616's rules for folding headers.
|
||||
*
|
||||
* @param string|array $value Value to flatten
|
||||
* @return string Flattened value
|
||||
*/
|
||||
public function flatten($value) {
|
||||
if (is_array($value)) {
|
||||
$value = implode(',', $value);
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get an iterator for the data
|
||||
*
|
||||
* Converts the internal
|
||||
* @return ArrayIterator
|
||||
*/
|
||||
public function getIterator() {
|
||||
return new Requests_Utility_FilteredIterator($this->data, array($this, 'flatten'));
|
||||
}
|
||||
}
|
||||
152
wp-includes/Requests/SSL.php
Normal file
152
wp-includes/Requests/SSL.php
Normal file
|
|
@ -0,0 +1,152 @@
|
|||
<?php
|
||||
/**
|
||||
* SSL utilities for Requests
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
|
||||
/**
|
||||
* SSL utilities for Requests
|
||||
*
|
||||
* Collection of utilities for working with and verifying SSL certificates.
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
class Requests_SSL {
|
||||
/**
|
||||
* Verify the certificate against common name and subject alternative names
|
||||
*
|
||||
* Unfortunately, PHP doesn't check the certificate against the alternative
|
||||
* names, leading things like 'https://www.github.com/' to be invalid.
|
||||
* Instead
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc2818#section-3.1 RFC2818, Section 3.1
|
||||
*
|
||||
* @throws Requests_Exception On not obtaining a match for the host (`fsockopen.ssl.no_match`)
|
||||
* @param string $host Host name to verify against
|
||||
* @param array $cert Certificate data from openssl_x509_parse()
|
||||
* @return bool
|
||||
*/
|
||||
public static function verify_certificate($host, $cert) {
|
||||
// Calculate the valid wildcard match if the host is not an IP address
|
||||
$parts = explode('.', $host);
|
||||
if (ip2long($host) === false) {
|
||||
$parts[0] = '*';
|
||||
}
|
||||
$wildcard = implode('.', $parts);
|
||||
|
||||
$has_dns_alt = false;
|
||||
|
||||
// Check the subjectAltName
|
||||
if (!empty($cert['extensions']) && !empty($cert['extensions']['subjectAltName'])) {
|
||||
$altnames = explode(',', $cert['extensions']['subjectAltName']);
|
||||
foreach ($altnames as $altname) {
|
||||
$altname = trim($altname);
|
||||
if (strpos($altname, 'DNS:') !== 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$has_dns_alt = true;
|
||||
|
||||
// Strip the 'DNS:' prefix and trim whitespace
|
||||
$altname = trim(substr($altname, 4));
|
||||
|
||||
// Check for a match
|
||||
if (self::match_domain($host, $altname) === true) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Fall back to checking the common name if we didn't get any dNSName
|
||||
// alt names, as per RFC2818
|
||||
if (!$has_dns_alt && !empty($cert['subject']['CN'])) {
|
||||
// Check for a match
|
||||
if (self::match_domain($host, $cert['subject']['CN']) === true) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify that a reference name is valid
|
||||
*
|
||||
* Verifies a dNSName for HTTPS usage, (almost) as per Firefox's rules:
|
||||
* - Wildcards can only occur in a name with more than 3 components
|
||||
* - Wildcards can only occur as the last character in the first
|
||||
* component
|
||||
* - Wildcards may be preceded by additional characters
|
||||
*
|
||||
* We modify these rules to be a bit stricter and only allow the wildcard
|
||||
* character to be the full first component; that is, with the exclusion of
|
||||
* the third rule.
|
||||
*
|
||||
* @param string $reference Reference dNSName
|
||||
* @return boolean Is the name valid?
|
||||
*/
|
||||
public static function verify_reference_name($reference) {
|
||||
$parts = explode('.', $reference);
|
||||
|
||||
// Check the first part of the name
|
||||
$first = array_shift($parts);
|
||||
|
||||
if (strpos($first, '*') !== false) {
|
||||
// Check that the wildcard is the full part
|
||||
if ($first !== '*') {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check that we have at least 3 components (including first)
|
||||
if (count($parts) < 2) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the remaining parts
|
||||
foreach ($parts as $part) {
|
||||
if (strpos($part, '*') !== false) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Nothing found, verified!
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Match a hostname against a dNSName reference
|
||||
*
|
||||
* @param string $host Requested host
|
||||
* @param string $reference dNSName to match against
|
||||
* @return boolean Does the domain match?
|
||||
*/
|
||||
public static function match_domain($host, $reference) {
|
||||
// Check if the reference is blacklisted first
|
||||
if (self::verify_reference_name($reference) !== true) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check for a direct match
|
||||
if ($host === $reference) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// Calculate the valid wildcard match if the host is not an IP address
|
||||
// Also validates that the host has 3 parts or more, as per Firefox's
|
||||
// ruleset.
|
||||
if (ip2long($host) === false) {
|
||||
$parts = explode('.', $host);
|
||||
$parts[0] = '*';
|
||||
$wildcard = implode('.', $parts);
|
||||
if ($wildcard === $reference) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
266
wp-includes/Requests/Session.php
Normal file
266
wp-includes/Requests/Session.php
Normal file
|
|
@ -0,0 +1,266 @@
|
|||
<?php
|
||||
/**
|
||||
* Session handler for persistent requests and default parameters
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Session Handler
|
||||
*/
|
||||
|
||||
/**
|
||||
* Session handler for persistent requests and default parameters
|
||||
*
|
||||
* Allows various options to be set as default values, and merges both the
|
||||
* options and URL properties together. A base URL can be set for all requests,
|
||||
* with all subrequests resolved from this. Base options can be set (including
|
||||
* a shared cookie jar), then overridden for individual requests.
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Session Handler
|
||||
*/
|
||||
class Requests_Session {
|
||||
/**
|
||||
* Base URL for requests
|
||||
*
|
||||
* URLs will be made absolute using this as the base
|
||||
* @var string|null
|
||||
*/
|
||||
public $url = null;
|
||||
|
||||
/**
|
||||
* Base headers for requests
|
||||
* @var array
|
||||
*/
|
||||
public $headers = array();
|
||||
|
||||
/**
|
||||
* Base data for requests
|
||||
*
|
||||
* If both the base data and the per-request data are arrays, the data will
|
||||
* be merged before sending the request.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
public $data = array();
|
||||
|
||||
/**
|
||||
* Base options for requests
|
||||
*
|
||||
* The base options are merged with the per-request data for each request.
|
||||
* The only default option is a shared cookie jar between requests.
|
||||
*
|
||||
* Values here can also be set directly via properties on the Session
|
||||
* object, e.g. `$session->useragent = 'X';`
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
public $options = array();
|
||||
|
||||
/**
|
||||
* Create a new session
|
||||
*
|
||||
* @param string|null $url Base URL for requests
|
||||
* @param array $headers Default headers for requests
|
||||
* @param array $data Default data for requests
|
||||
* @param array $options Default options for requests
|
||||
*/
|
||||
public function __construct($url = null, $headers = array(), $data = array(), $options = array()) {
|
||||
$this->url = $url;
|
||||
$this->headers = $headers;
|
||||
$this->data = $data;
|
||||
$this->options = $options;
|
||||
|
||||
if (empty($this->options['cookies'])) {
|
||||
$this->options['cookies'] = new Requests_Cookie_Jar();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a property's value
|
||||
*
|
||||
* @param string $key Property key
|
||||
* @return mixed|null Property value, null if none found
|
||||
*/
|
||||
public function __get($key) {
|
||||
if (isset($this->options[$key])) {
|
||||
return $this->options[$key];
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a property's value
|
||||
*
|
||||
* @param string $key Property key
|
||||
* @param mixed $value Property value
|
||||
*/
|
||||
public function __set($key, $value) {
|
||||
$this->options[$key] = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a property's value
|
||||
*
|
||||
* @param string $key Property key
|
||||
*/
|
||||
public function __isset($key) {
|
||||
return isset($this->options[$key]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a property's value
|
||||
*
|
||||
* @param string $key Property key
|
||||
*/
|
||||
public function __unset($key) {
|
||||
if (isset($this->options[$key])) {
|
||||
unset($this->options[$key]);
|
||||
}
|
||||
}
|
||||
|
||||
/**#@+
|
||||
* @see request()
|
||||
* @param string $url
|
||||
* @param array $headers
|
||||
* @param array $options
|
||||
* @return Requests_Response
|
||||
*/
|
||||
/**
|
||||
* Send a GET request
|
||||
*/
|
||||
public function get($url, $headers = array(), $options = array()) {
|
||||
return $this->request($url, $headers, null, Requests::GET, $options);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send a HEAD request
|
||||
*/
|
||||
public function head($url, $headers = array(), $options = array()) {
|
||||
return $this->request($url, $headers, null, Requests::HEAD, $options);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send a DELETE request
|
||||
*/
|
||||
public function delete($url, $headers = array(), $options = array()) {
|
||||
return $this->request($url, $headers, null, Requests::DELETE, $options);
|
||||
}
|
||||
/**#@-*/
|
||||
|
||||
/**#@+
|
||||
* @see request()
|
||||
* @param string $url
|
||||
* @param array $headers
|
||||
* @param array $data
|
||||
* @param array $options
|
||||
* @return Requests_Response
|
||||
*/
|
||||
/**
|
||||
* Send a POST request
|
||||
*/
|
||||
public function post($url, $headers = array(), $data = array(), $options = array()) {
|
||||
return $this->request($url, $headers, $data, Requests::POST, $options);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send a PUT request
|
||||
*/
|
||||
public function put($url, $headers = array(), $data = array(), $options = array()) {
|
||||
return $this->request($url, $headers, $data, Requests::PUT, $options);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send a PATCH request
|
||||
*
|
||||
* Note: Unlike {@see post} and {@see put}, `$headers` is required, as the
|
||||
* specification recommends that should send an ETag
|
||||
*
|
||||
* @link https://tools.ietf.org/html/rfc5789
|
||||
*/
|
||||
public function patch($url, $headers, $data = array(), $options = array()) {
|
||||
return $this->request($url, $headers, $data, Requests::PATCH, $options);
|
||||
}
|
||||
/**#@-*/
|
||||
|
||||
/**
|
||||
* Main interface for HTTP requests
|
||||
*
|
||||
* This method initiates a request and sends it via a transport before
|
||||
* parsing.
|
||||
*
|
||||
* @see Requests::request()
|
||||
*
|
||||
* @throws Requests_Exception On invalid URLs (`nonhttp`)
|
||||
*
|
||||
* @param string $url URL to request
|
||||
* @param array $headers Extra headers to send with the request
|
||||
* @param array|null $data Data to send either as a query string for GET/HEAD requests, or in the body for POST requests
|
||||
* @param string $type HTTP request type (use Requests constants)
|
||||
* @param array $options Options for the request (see {@see Requests::request})
|
||||
* @return Requests_Response
|
||||
*/
|
||||
public function request($url, $headers = array(), $data = array(), $type = Requests::GET, $options = array()) {
|
||||
$request = $this->merge_request(compact('url', 'headers', 'data', 'options'));
|
||||
|
||||
return Requests::request($request['url'], $request['headers'], $request['data'], $type, $request['options']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send multiple HTTP requests simultaneously
|
||||
*
|
||||
* @see Requests::request_multiple()
|
||||
*
|
||||
* @param array $requests Requests data (see {@see Requests::request_multiple})
|
||||
* @param array $options Global and default options (see {@see Requests::request})
|
||||
* @return array Responses (either Requests_Response or a Requests_Exception object)
|
||||
*/
|
||||
public function request_multiple($requests, $options = array()) {
|
||||
foreach ($requests as $key => $request) {
|
||||
$requests[$key] = $this->merge_request($request, false);
|
||||
}
|
||||
|
||||
$options = array_merge($this->options, $options);
|
||||
|
||||
// Disallow forcing the type, as that's a per request setting
|
||||
unset($options['type']);
|
||||
|
||||
return Requests::request_multiple($requests, $options);
|
||||
}
|
||||
|
||||
/**
|
||||
* Merge a request's data with the default data
|
||||
*
|
||||
* @param array $request Request data (same form as {@see request_multiple})
|
||||
* @param boolean $merge_options Should we merge options as well?
|
||||
* @return array Request data
|
||||
*/
|
||||
protected function merge_request($request, $merge_options = true) {
|
||||
if ($this->url !== null) {
|
||||
$request['url'] = Requests_IRI::absolutize($this->url, $request['url']);
|
||||
$request['url'] = $request['url']->uri;
|
||||
}
|
||||
|
||||
if (empty($request['headers'])) {
|
||||
$request['headers'] = array();
|
||||
}
|
||||
$request['headers'] = array_merge($this->headers, $request['headers']);
|
||||
|
||||
if (empty($request['data'])) {
|
||||
if (is_array($this->data)) {
|
||||
$request['data'] = $this->data;
|
||||
}
|
||||
}
|
||||
elseif (is_array($request['data']) && is_array($this->data)) {
|
||||
$request['data'] = array_merge($this->data, $request['data']);
|
||||
}
|
||||
|
||||
if ($merge_options !== false) {
|
||||
$request['options'] = array_merge($this->options, $request['options']);
|
||||
|
||||
// Disallow forcing the type, as that's a per request setting
|
||||
unset($request['options']['type']);
|
||||
}
|
||||
|
||||
return $request;
|
||||
}
|
||||
}
|
||||
41
wp-includes/Requests/Transport.php
Normal file
41
wp-includes/Requests/Transport.php
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
<?php
|
||||
/**
|
||||
* Base HTTP transport
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Transport
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base HTTP transport
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Transport
|
||||
*/
|
||||
interface Requests_Transport {
|
||||
/**
|
||||
* Perform a request
|
||||
*
|
||||
* @param string $url URL to request
|
||||
* @param array $headers Associative array of request headers
|
||||
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
|
||||
* @param array $options Request options, see {@see Requests::response()} for documentation
|
||||
* @return string Raw HTTP result
|
||||
*/
|
||||
public function request($url, $headers = array(), $data = array(), $options = array());
|
||||
|
||||
/**
|
||||
* Send multiple requests simultaneously
|
||||
*
|
||||
* @param array $requests Request data (array of 'url', 'headers', 'data', 'options') as per {@see Requests_Transport::request}
|
||||
* @param array $options Global options, see {@see Requests::response()} for documentation
|
||||
* @return array Array of Requests_Response objects (may contain Requests_Exception or string responses as well)
|
||||
*/
|
||||
public function request_multiple($requests, $options);
|
||||
|
||||
/**
|
||||
* Self-test whether the transport can be used
|
||||
* @return bool
|
||||
*/
|
||||
public static function test();
|
||||
}
|
||||
542
wp-includes/Requests/Transport/cURL.php
Normal file
542
wp-includes/Requests/Transport/cURL.php
Normal file
|
|
@ -0,0 +1,542 @@
|
|||
<?php
|
||||
/**
|
||||
* cURL HTTP transport
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Transport
|
||||
*/
|
||||
|
||||
/**
|
||||
* cURL HTTP transport
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Transport
|
||||
*/
|
||||
class Requests_Transport_cURL implements Requests_Transport {
|
||||
const CURL_7_10_5 = 0x070A05;
|
||||
const CURL_7_16_2 = 0x071002;
|
||||
|
||||
/**
|
||||
* Raw HTTP data
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $headers = '';
|
||||
|
||||
/**
|
||||
* Raw body data
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $response_data = '';
|
||||
|
||||
/**
|
||||
* Information on the current request
|
||||
*
|
||||
* @var array cURL information array, see {@see https://secure.php.net/curl_getinfo}
|
||||
*/
|
||||
public $info;
|
||||
|
||||
/**
|
||||
* Version string
|
||||
*
|
||||
* @var long
|
||||
*/
|
||||
public $version;
|
||||
|
||||
/**
|
||||
* cURL handle
|
||||
*
|
||||
* @var resource
|
||||
*/
|
||||
protected $handle;
|
||||
|
||||
/**
|
||||
* Hook dispatcher instance
|
||||
*
|
||||
* @var Requests_Hooks
|
||||
*/
|
||||
protected $hooks;
|
||||
|
||||
/**
|
||||
* Have we finished the headers yet?
|
||||
*
|
||||
* @var boolean
|
||||
*/
|
||||
protected $done_headers = false;
|
||||
|
||||
/**
|
||||
* If streaming to a file, keep the file pointer
|
||||
*
|
||||
* @var resource
|
||||
*/
|
||||
protected $stream_handle;
|
||||
|
||||
/**
|
||||
* How many bytes are in the response body?
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
protected $response_bytes;
|
||||
|
||||
/**
|
||||
* What's the maximum number of bytes we should keep?
|
||||
*
|
||||
* @var int|bool Byte count, or false if no limit.
|
||||
*/
|
||||
protected $response_byte_limit;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*/
|
||||
public function __construct() {
|
||||
$curl = curl_version();
|
||||
$this->version = $curl['version_number'];
|
||||
$this->handle = curl_init();
|
||||
|
||||
curl_setopt($this->handle, CURLOPT_HEADER, false);
|
||||
curl_setopt($this->handle, CURLOPT_RETURNTRANSFER, 1);
|
||||
if ($this->version >= self::CURL_7_10_5) {
|
||||
curl_setopt($this->handle, CURLOPT_ENCODING, '');
|
||||
}
|
||||
if (defined('CURLOPT_PROTOCOLS')) {
|
||||
curl_setopt($this->handle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
|
||||
}
|
||||
if (defined('CURLOPT_REDIR_PROTOCOLS')) {
|
||||
curl_setopt($this->handle, CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Destructor
|
||||
*/
|
||||
public function __destruct() {
|
||||
if (is_resource($this->handle)) {
|
||||
curl_close($this->handle);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform a request
|
||||
*
|
||||
* @throws Requests_Exception On a cURL error (`curlerror`)
|
||||
*
|
||||
* @param string $url URL to request
|
||||
* @param array $headers Associative array of request headers
|
||||
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
|
||||
* @param array $options Request options, see {@see Requests::response()} for documentation
|
||||
* @return string Raw HTTP result
|
||||
*/
|
||||
public function request($url, $headers = array(), $data = array(), $options = array()) {
|
||||
$this->hooks = $options['hooks'];
|
||||
|
||||
$this->setup_handle($url, $headers, $data, $options);
|
||||
|
||||
$options['hooks']->dispatch('curl.before_send', array(&$this->handle));
|
||||
|
||||
if ($options['filename'] !== false) {
|
||||
$this->stream_handle = fopen($options['filename'], 'wb');
|
||||
}
|
||||
|
||||
$this->response_data = '';
|
||||
$this->response_bytes = 0;
|
||||
$this->response_byte_limit = false;
|
||||
if ($options['max_bytes'] !== false) {
|
||||
$this->response_byte_limit = $options['max_bytes'];
|
||||
}
|
||||
|
||||
if (isset($options['verify'])) {
|
||||
if ($options['verify'] === false) {
|
||||
curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
|
||||
curl_setopt($this->handle, CURLOPT_SSL_VERIFYPEER, 0);
|
||||
}
|
||||
elseif (is_string($options['verify'])) {
|
||||
curl_setopt($this->handle, CURLOPT_CAINFO, $options['verify']);
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($options['verifyname']) && $options['verifyname'] === false) {
|
||||
curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
|
||||
}
|
||||
|
||||
curl_exec($this->handle);
|
||||
$response = $this->response_data;
|
||||
|
||||
$options['hooks']->dispatch('curl.after_send', array());
|
||||
|
||||
if (curl_errno($this->handle) === 23 || curl_errno($this->handle) === 61) {
|
||||
// Reset encoding and try again
|
||||
curl_setopt($this->handle, CURLOPT_ENCODING, 'none');
|
||||
|
||||
$this->response_data = '';
|
||||
$this->response_bytes = 0;
|
||||
curl_exec($this->handle);
|
||||
$response = $this->response_data;
|
||||
}
|
||||
|
||||
$this->process_response($response, $options);
|
||||
|
||||
// Need to remove the $this reference from the curl handle.
|
||||
// Otherwise Requests_Transport_cURL wont be garbage collected and the curl_close() will never be called.
|
||||
curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, null);
|
||||
curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, null);
|
||||
|
||||
return $this->headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* Send multiple requests simultaneously
|
||||
*
|
||||
* @param array $requests Request data
|
||||
* @param array $options Global options
|
||||
* @return array Array of Requests_Response objects (may contain Requests_Exception or string responses as well)
|
||||
*/
|
||||
public function request_multiple($requests, $options) {
|
||||
// If you're not requesting, we can't get any responses ¯\_(ツ)_/¯
|
||||
if (empty($requests)) {
|
||||
return array();
|
||||
}
|
||||
|
||||
$multihandle = curl_multi_init();
|
||||
$subrequests = array();
|
||||
$subhandles = array();
|
||||
|
||||
$class = get_class($this);
|
||||
foreach ($requests as $id => $request) {
|
||||
$subrequests[$id] = new $class();
|
||||
$subhandles[$id] = $subrequests[$id]->get_subrequest_handle($request['url'], $request['headers'], $request['data'], $request['options']);
|
||||
$request['options']['hooks']->dispatch('curl.before_multi_add', array(&$subhandles[$id]));
|
||||
curl_multi_add_handle($multihandle, $subhandles[$id]);
|
||||
}
|
||||
|
||||
$completed = 0;
|
||||
$responses = array();
|
||||
|
||||
$request['options']['hooks']->dispatch('curl.before_multi_exec', array(&$multihandle));
|
||||
|
||||
do {
|
||||
$active = false;
|
||||
|
||||
do {
|
||||
$status = curl_multi_exec($multihandle, $active);
|
||||
}
|
||||
while ($status === CURLM_CALL_MULTI_PERFORM);
|
||||
|
||||
$to_process = array();
|
||||
|
||||
// Read the information as needed
|
||||
while ($done = curl_multi_info_read($multihandle)) {
|
||||
$key = array_search($done['handle'], $subhandles, true);
|
||||
if (!isset($to_process[$key])) {
|
||||
$to_process[$key] = $done;
|
||||
}
|
||||
}
|
||||
|
||||
// Parse the finished requests before we start getting the new ones
|
||||
foreach ($to_process as $key => $done) {
|
||||
$options = $requests[$key]['options'];
|
||||
if (CURLE_OK !== $done['result']) {
|
||||
//get error string for handle.
|
||||
$reason = curl_error($done['handle']);
|
||||
$exception = new Requests_Exception_Transport_cURL(
|
||||
$reason,
|
||||
Requests_Exception_Transport_cURL::EASY,
|
||||
$done['handle'],
|
||||
$done['result']
|
||||
);
|
||||
$responses[$key] = $exception;
|
||||
$options['hooks']->dispatch('transport.internal.parse_error', array(&$responses[$key], $requests[$key]));
|
||||
}
|
||||
else {
|
||||
$responses[$key] = $subrequests[$key]->process_response($subrequests[$key]->response_data, $options);
|
||||
|
||||
$options['hooks']->dispatch('transport.internal.parse_response', array(&$responses[$key], $requests[$key]));
|
||||
}
|
||||
|
||||
curl_multi_remove_handle($multihandle, $done['handle']);
|
||||
curl_close($done['handle']);
|
||||
|
||||
if (!is_string($responses[$key])) {
|
||||
$options['hooks']->dispatch('multiple.request.complete', array(&$responses[$key], $key));
|
||||
}
|
||||
$completed++;
|
||||
}
|
||||
}
|
||||
while ($active || $completed < count($subrequests));
|
||||
|
||||
$request['options']['hooks']->dispatch('curl.after_multi_exec', array(&$multihandle));
|
||||
|
||||
curl_multi_close($multihandle);
|
||||
|
||||
return $responses;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the cURL handle for use in a multi-request
|
||||
*
|
||||
* @param string $url URL to request
|
||||
* @param array $headers Associative array of request headers
|
||||
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
|
||||
* @param array $options Request options, see {@see Requests::response()} for documentation
|
||||
* @return resource Subrequest's cURL handle
|
||||
*/
|
||||
public function &get_subrequest_handle($url, $headers, $data, $options) {
|
||||
$this->setup_handle($url, $headers, $data, $options);
|
||||
|
||||
if ($options['filename'] !== false) {
|
||||
$this->stream_handle = fopen($options['filename'], 'wb');
|
||||
}
|
||||
|
||||
$this->response_data = '';
|
||||
$this->response_bytes = 0;
|
||||
$this->response_byte_limit = false;
|
||||
if ($options['max_bytes'] !== false) {
|
||||
$this->response_byte_limit = $options['max_bytes'];
|
||||
}
|
||||
$this->hooks = $options['hooks'];
|
||||
|
||||
return $this->handle;
|
||||
}
|
||||
|
||||
/**
|
||||
* Setup the cURL handle for the given data
|
||||
*
|
||||
* @param string $url URL to request
|
||||
* @param array $headers Associative array of request headers
|
||||
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
|
||||
* @param array $options Request options, see {@see Requests::response()} for documentation
|
||||
*/
|
||||
protected function setup_handle($url, $headers, $data, $options) {
|
||||
$options['hooks']->dispatch('curl.before_request', array(&$this->handle));
|
||||
|
||||
// Force closing the connection for old versions of cURL (<7.22).
|
||||
if ( ! isset( $headers['Connection'] ) ) {
|
||||
$headers['Connection'] = 'close';
|
||||
}
|
||||
|
||||
$headers = Requests::flatten($headers);
|
||||
|
||||
if (!empty($data)) {
|
||||
$data_format = $options['data_format'];
|
||||
|
||||
if ($data_format === 'query') {
|
||||
$url = self::format_get($url, $data);
|
||||
$data = '';
|
||||
}
|
||||
elseif (!is_string($data)) {
|
||||
$data = http_build_query($data, null, '&');
|
||||
}
|
||||
}
|
||||
|
||||
switch ($options['type']) {
|
||||
case Requests::POST:
|
||||
curl_setopt($this->handle, CURLOPT_POST, true);
|
||||
curl_setopt($this->handle, CURLOPT_POSTFIELDS, $data);
|
||||
break;
|
||||
case Requests::HEAD:
|
||||
curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']);
|
||||
curl_setopt($this->handle, CURLOPT_NOBODY, true);
|
||||
break;
|
||||
case Requests::TRACE:
|
||||
curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']);
|
||||
break;
|
||||
case Requests::PATCH:
|
||||
case Requests::PUT:
|
||||
case Requests::DELETE:
|
||||
case Requests::OPTIONS:
|
||||
default:
|
||||
curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']);
|
||||
if (!empty($data)) {
|
||||
curl_setopt($this->handle, CURLOPT_POSTFIELDS, $data);
|
||||
}
|
||||
}
|
||||
|
||||
// cURL requires a minimum timeout of 1 second when using the system
|
||||
// DNS resolver, as it uses `alarm()`, which is second resolution only.
|
||||
// There's no way to detect which DNS resolver is being used from our
|
||||
// end, so we need to round up regardless of the supplied timeout.
|
||||
//
|
||||
// https://github.com/curl/curl/blob/4f45240bc84a9aa648c8f7243be7b79e9f9323a5/lib/hostip.c#L606-L609
|
||||
$timeout = max($options['timeout'], 1);
|
||||
|
||||
if (is_int($timeout) || $this->version < self::CURL_7_16_2) {
|
||||
curl_setopt($this->handle, CURLOPT_TIMEOUT, ceil($timeout));
|
||||
}
|
||||
else {
|
||||
curl_setopt($this->handle, CURLOPT_TIMEOUT_MS, round($timeout * 1000));
|
||||
}
|
||||
|
||||
if (is_int($options['connect_timeout']) || $this->version < self::CURL_7_16_2) {
|
||||
curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT, ceil($options['connect_timeout']));
|
||||
}
|
||||
else {
|
||||
curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT_MS, round($options['connect_timeout'] * 1000));
|
||||
}
|
||||
curl_setopt($this->handle, CURLOPT_URL, $url);
|
||||
curl_setopt($this->handle, CURLOPT_REFERER, $url);
|
||||
curl_setopt($this->handle, CURLOPT_USERAGENT, $options['useragent']);
|
||||
if (!empty($headers)) {
|
||||
curl_setopt($this->handle, CURLOPT_HTTPHEADER, $headers);
|
||||
}
|
||||
if ($options['protocol_version'] === 1.1) {
|
||||
curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
|
||||
}
|
||||
else {
|
||||
curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
|
||||
}
|
||||
|
||||
if (true === $options['blocking']) {
|
||||
curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, array(&$this, 'stream_headers'));
|
||||
curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, array(&$this, 'stream_body'));
|
||||
curl_setopt($this->handle, CURLOPT_BUFFERSIZE, Requests::BUFFER_SIZE);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Process a response
|
||||
*
|
||||
* @param string $response Response data from the body
|
||||
* @param array $options Request options
|
||||
* @return string HTTP response data including headers
|
||||
*/
|
||||
public function process_response($response, $options) {
|
||||
if ($options['blocking'] === false) {
|
||||
$fake_headers = '';
|
||||
$options['hooks']->dispatch('curl.after_request', array(&$fake_headers));
|
||||
return false;
|
||||
}
|
||||
if ($options['filename'] !== false) {
|
||||
fclose($this->stream_handle);
|
||||
$this->headers = trim($this->headers);
|
||||
}
|
||||
else {
|
||||
$this->headers .= $response;
|
||||
}
|
||||
|
||||
if (curl_errno($this->handle)) {
|
||||
$error = sprintf(
|
||||
'cURL error %s: %s',
|
||||
curl_errno($this->handle),
|
||||
curl_error($this->handle)
|
||||
);
|
||||
throw new Requests_Exception($error, 'curlerror', $this->handle);
|
||||
}
|
||||
$this->info = curl_getinfo($this->handle);
|
||||
|
||||
$options['hooks']->dispatch('curl.after_request', array(&$this->headers, &$this->info));
|
||||
return $this->headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* Collect the headers as they are received
|
||||
*
|
||||
* @param resource $handle cURL resource
|
||||
* @param string $headers Header string
|
||||
* @return integer Length of provided header
|
||||
*/
|
||||
public function stream_headers($handle, $headers) {
|
||||
// Why do we do this? cURL will send both the final response and any
|
||||
// interim responses, such as a 100 Continue. We don't need that.
|
||||
// (We may want to keep this somewhere just in case)
|
||||
if ($this->done_headers) {
|
||||
$this->headers = '';
|
||||
$this->done_headers = false;
|
||||
}
|
||||
$this->headers .= $headers;
|
||||
|
||||
if ($headers === "\r\n") {
|
||||
$this->done_headers = true;
|
||||
}
|
||||
return strlen($headers);
|
||||
}
|
||||
|
||||
/**
|
||||
* Collect data as it's received
|
||||
*
|
||||
* @since 1.6.1
|
||||
*
|
||||
* @param resource $handle cURL resource
|
||||
* @param string $data Body data
|
||||
* @return integer Length of provided data
|
||||
*/
|
||||
public function stream_body($handle, $data) {
|
||||
$this->hooks->dispatch('request.progress', array($data, $this->response_bytes, $this->response_byte_limit));
|
||||
$data_length = strlen($data);
|
||||
|
||||
// Are we limiting the response size?
|
||||
if ($this->response_byte_limit) {
|
||||
if ($this->response_bytes === $this->response_byte_limit) {
|
||||
// Already at maximum, move on
|
||||
return $data_length;
|
||||
}
|
||||
|
||||
if (($this->response_bytes + $data_length) > $this->response_byte_limit) {
|
||||
// Limit the length
|
||||
$limited_length = ($this->response_byte_limit - $this->response_bytes);
|
||||
$data = substr($data, 0, $limited_length);
|
||||
}
|
||||
}
|
||||
|
||||
if ($this->stream_handle) {
|
||||
fwrite($this->stream_handle, $data);
|
||||
}
|
||||
else {
|
||||
$this->response_data .= $data;
|
||||
}
|
||||
|
||||
$this->response_bytes += strlen($data);
|
||||
return $data_length;
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a URL given GET data
|
||||
*
|
||||
* @param string $url
|
||||
* @param array|object $data Data to build query using, see {@see https://secure.php.net/http_build_query}
|
||||
* @return string URL with data
|
||||
*/
|
||||
protected static function format_get($url, $data) {
|
||||
if (!empty($data)) {
|
||||
$url_parts = parse_url($url);
|
||||
if (empty($url_parts['query'])) {
|
||||
$query = $url_parts['query'] = '';
|
||||
}
|
||||
else {
|
||||
$query = $url_parts['query'];
|
||||
}
|
||||
|
||||
$query .= '&' . http_build_query($data, null, '&');
|
||||
$query = trim($query, '&');
|
||||
|
||||
if (empty($url_parts['query'])) {
|
||||
$url .= '?' . $query;
|
||||
}
|
||||
else {
|
||||
$url = str_replace($url_parts['query'], $query, $url);
|
||||
}
|
||||
}
|
||||
return $url;
|
||||
}
|
||||
|
||||
/**
|
||||
* Whether this transport is valid
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @return boolean True if the transport is valid, false otherwise.
|
||||
*/
|
||||
public static function test($capabilities = array()) {
|
||||
if (!function_exists('curl_init') || !function_exists('curl_exec')) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// If needed, check that our installed curl version supports SSL
|
||||
if (isset($capabilities['ssl']) && $capabilities['ssl']) {
|
||||
$curl_version = curl_version();
|
||||
if (!(CURL_VERSION_SSL & $curl_version['features'])) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
444
wp-includes/Requests/Transport/fsockopen.php
Normal file
444
wp-includes/Requests/Transport/fsockopen.php
Normal file
|
|
@ -0,0 +1,444 @@
|
|||
<?php
|
||||
/**
|
||||
* fsockopen HTTP transport
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Transport
|
||||
*/
|
||||
|
||||
/**
|
||||
* fsockopen HTTP transport
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Transport
|
||||
*/
|
||||
class Requests_Transport_fsockopen implements Requests_Transport {
|
||||
/**
|
||||
* Second to microsecond conversion
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
const SECOND_IN_MICROSECONDS = 1000000;
|
||||
|
||||
/**
|
||||
* Raw HTTP data
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $headers = '';
|
||||
|
||||
/**
|
||||
* Stream metadata
|
||||
*
|
||||
* @var array Associative array of properties, see {@see https://secure.php.net/stream_get_meta_data}
|
||||
*/
|
||||
public $info;
|
||||
|
||||
/**
|
||||
* What's the maximum number of bytes we should keep?
|
||||
*
|
||||
* @var int|bool Byte count, or false if no limit.
|
||||
*/
|
||||
protected $max_bytes = false;
|
||||
|
||||
protected $connect_error = '';
|
||||
|
||||
/**
|
||||
* Perform a request
|
||||
*
|
||||
* @throws Requests_Exception On failure to connect to socket (`fsockopenerror`)
|
||||
* @throws Requests_Exception On socket timeout (`timeout`)
|
||||
*
|
||||
* @param string $url URL to request
|
||||
* @param array $headers Associative array of request headers
|
||||
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
|
||||
* @param array $options Request options, see {@see Requests::response()} for documentation
|
||||
* @return string Raw HTTP result
|
||||
*/
|
||||
public function request($url, $headers = array(), $data = array(), $options = array()) {
|
||||
$options['hooks']->dispatch('fsockopen.before_request');
|
||||
|
||||
$url_parts = parse_url($url);
|
||||
if (empty($url_parts)) {
|
||||
throw new Requests_Exception('Invalid URL.', 'invalidurl', $url);
|
||||
}
|
||||
$host = $url_parts['host'];
|
||||
$context = stream_context_create();
|
||||
$verifyname = false;
|
||||
$case_insensitive_headers = new Requests_Utility_CaseInsensitiveDictionary($headers);
|
||||
|
||||
// HTTPS support
|
||||
if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https') {
|
||||
$remote_socket = 'ssl://' . $host;
|
||||
if (!isset($url_parts['port'])) {
|
||||
$url_parts['port'] = 443;
|
||||
}
|
||||
|
||||
$context_options = array(
|
||||
'verify_peer' => true,
|
||||
// 'CN_match' => $host,
|
||||
'capture_peer_cert' => true
|
||||
);
|
||||
$verifyname = true;
|
||||
|
||||
// SNI, if enabled (OpenSSL >=0.9.8j)
|
||||
if (defined('OPENSSL_TLSEXT_SERVER_NAME') && OPENSSL_TLSEXT_SERVER_NAME) {
|
||||
$context_options['SNI_enabled'] = true;
|
||||
if (isset($options['verifyname']) && $options['verifyname'] === false) {
|
||||
$context_options['SNI_enabled'] = false;
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($options['verify'])) {
|
||||
if ($options['verify'] === false) {
|
||||
$context_options['verify_peer'] = false;
|
||||
}
|
||||
elseif (is_string($options['verify'])) {
|
||||
$context_options['cafile'] = $options['verify'];
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($options['verifyname']) && $options['verifyname'] === false) {
|
||||
$context_options['verify_peer_name'] = false;
|
||||
$verifyname = false;
|
||||
}
|
||||
|
||||
stream_context_set_option($context, array('ssl' => $context_options));
|
||||
}
|
||||
else {
|
||||
$remote_socket = 'tcp://' . $host;
|
||||
}
|
||||
|
||||
$this->max_bytes = $options['max_bytes'];
|
||||
|
||||
if (!isset($url_parts['port'])) {
|
||||
$url_parts['port'] = 80;
|
||||
}
|
||||
$remote_socket .= ':' . $url_parts['port'];
|
||||
|
||||
set_error_handler(array($this, 'connect_error_handler'), E_WARNING | E_NOTICE);
|
||||
|
||||
$options['hooks']->dispatch('fsockopen.remote_socket', array(&$remote_socket));
|
||||
|
||||
$socket = stream_socket_client($remote_socket, $errno, $errstr, ceil($options['connect_timeout']), STREAM_CLIENT_CONNECT, $context);
|
||||
|
||||
restore_error_handler();
|
||||
|
||||
if ($verifyname && !$this->verify_certificate_from_context($host, $context)) {
|
||||
throw new Requests_Exception('SSL certificate did not match the requested domain name', 'ssl.no_match');
|
||||
}
|
||||
|
||||
if (!$socket) {
|
||||
if ($errno === 0) {
|
||||
// Connection issue
|
||||
throw new Requests_Exception(rtrim($this->connect_error), 'fsockopen.connect_error');
|
||||
}
|
||||
|
||||
throw new Requests_Exception($errstr, 'fsockopenerror', null, $errno);
|
||||
}
|
||||
|
||||
$data_format = $options['data_format'];
|
||||
|
||||
if ($data_format === 'query') {
|
||||
$path = self::format_get($url_parts, $data);
|
||||
$data = '';
|
||||
}
|
||||
else {
|
||||
$path = self::format_get($url_parts, array());
|
||||
}
|
||||
|
||||
$options['hooks']->dispatch('fsockopen.remote_host_path', array(&$path, $url));
|
||||
|
||||
$request_body = '';
|
||||
$out = sprintf("%s %s HTTP/%.1f\r\n", $options['type'], $path, $options['protocol_version']);
|
||||
|
||||
if ($options['type'] !== Requests::TRACE) {
|
||||
if (is_array($data)) {
|
||||
$request_body = http_build_query($data, null, '&');
|
||||
}
|
||||
else {
|
||||
$request_body = $data;
|
||||
}
|
||||
|
||||
if (!empty($data)) {
|
||||
if (!isset($case_insensitive_headers['Content-Length'])) {
|
||||
$headers['Content-Length'] = strlen($request_body);
|
||||
}
|
||||
|
||||
if (!isset($case_insensitive_headers['Content-Type'])) {
|
||||
$headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!isset($case_insensitive_headers['Host'])) {
|
||||
$out .= sprintf('Host: %s', $url_parts['host']);
|
||||
|
||||
if (( 'http' === strtolower($url_parts['scheme']) && $url_parts['port'] !== 80 ) || ( 'https' === strtolower($url_parts['scheme']) && $url_parts['port'] !== 443 )) {
|
||||
$out .= ':' . $url_parts['port'];
|
||||
}
|
||||
$out .= "\r\n";
|
||||
}
|
||||
|
||||
if (!isset($case_insensitive_headers['User-Agent'])) {
|
||||
$out .= sprintf("User-Agent: %s\r\n", $options['useragent']);
|
||||
}
|
||||
|
||||
$accept_encoding = $this->accept_encoding();
|
||||
if (!isset($case_insensitive_headers['Accept-Encoding']) && !empty($accept_encoding)) {
|
||||
$out .= sprintf("Accept-Encoding: %s\r\n", $accept_encoding);
|
||||
}
|
||||
|
||||
$headers = Requests::flatten($headers);
|
||||
|
||||
if (!empty($headers)) {
|
||||
$out .= implode($headers, "\r\n") . "\r\n";
|
||||
}
|
||||
|
||||
$options['hooks']->dispatch('fsockopen.after_headers', array(&$out));
|
||||
|
||||
if (substr($out, -2) !== "\r\n") {
|
||||
$out .= "\r\n";
|
||||
}
|
||||
|
||||
if (!isset($case_insensitive_headers['Connection'])) {
|
||||
$out .= "Connection: Close\r\n";
|
||||
}
|
||||
|
||||
$out .= "\r\n" . $request_body;
|
||||
|
||||
$options['hooks']->dispatch('fsockopen.before_send', array(&$out));
|
||||
|
||||
fwrite($socket, $out);
|
||||
$options['hooks']->dispatch('fsockopen.after_send', array($out));
|
||||
|
||||
if (!$options['blocking']) {
|
||||
fclose($socket);
|
||||
$fake_headers = '';
|
||||
$options['hooks']->dispatch('fsockopen.after_request', array(&$fake_headers));
|
||||
return '';
|
||||
}
|
||||
|
||||
$timeout_sec = (int) floor($options['timeout']);
|
||||
if ($timeout_sec == $options['timeout']) {
|
||||
$timeout_msec = 0;
|
||||
}
|
||||
else {
|
||||
$timeout_msec = self::SECOND_IN_MICROSECONDS * $options['timeout'] % self::SECOND_IN_MICROSECONDS;
|
||||
}
|
||||
stream_set_timeout($socket, $timeout_sec, $timeout_msec);
|
||||
|
||||
$response = $body = $headers = '';
|
||||
$this->info = stream_get_meta_data($socket);
|
||||
$size = 0;
|
||||
$doingbody = false;
|
||||
$download = false;
|
||||
if ($options['filename']) {
|
||||
$download = fopen($options['filename'], 'wb');
|
||||
}
|
||||
|
||||
while (!feof($socket)) {
|
||||
$this->info = stream_get_meta_data($socket);
|
||||
if ($this->info['timed_out']) {
|
||||
throw new Requests_Exception('fsocket timed out', 'timeout');
|
||||
}
|
||||
|
||||
$block = fread($socket, Requests::BUFFER_SIZE);
|
||||
if (!$doingbody) {
|
||||
$response .= $block;
|
||||
if (strpos($response, "\r\n\r\n")) {
|
||||
list($headers, $block) = explode("\r\n\r\n", $response, 2);
|
||||
$doingbody = true;
|
||||
}
|
||||
}
|
||||
|
||||
// Are we in body mode now?
|
||||
if ($doingbody) {
|
||||
$options['hooks']->dispatch('request.progress', array($block, $size, $this->max_bytes));
|
||||
$data_length = strlen($block);
|
||||
if ($this->max_bytes) {
|
||||
// Have we already hit a limit?
|
||||
if ($size === $this->max_bytes) {
|
||||
continue;
|
||||
}
|
||||
if (($size + $data_length) > $this->max_bytes) {
|
||||
// Limit the length
|
||||
$limited_length = ($this->max_bytes - $size);
|
||||
$block = substr($block, 0, $limited_length);
|
||||
}
|
||||
}
|
||||
|
||||
$size += strlen($block);
|
||||
if ($download) {
|
||||
fwrite($download, $block);
|
||||
}
|
||||
else {
|
||||
$body .= $block;
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->headers = $headers;
|
||||
|
||||
if ($download) {
|
||||
fclose($download);
|
||||
}
|
||||
else {
|
||||
$this->headers .= "\r\n\r\n" . $body;
|
||||
}
|
||||
fclose($socket);
|
||||
|
||||
$options['hooks']->dispatch('fsockopen.after_request', array(&$this->headers, &$this->info));
|
||||
return $this->headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* Send multiple requests simultaneously
|
||||
*
|
||||
* @param array $requests Request data (array of 'url', 'headers', 'data', 'options') as per {@see Requests_Transport::request}
|
||||
* @param array $options Global options, see {@see Requests::response()} for documentation
|
||||
* @return array Array of Requests_Response objects (may contain Requests_Exception or string responses as well)
|
||||
*/
|
||||
public function request_multiple($requests, $options) {
|
||||
$responses = array();
|
||||
$class = get_class($this);
|
||||
foreach ($requests as $id => $request) {
|
||||
try {
|
||||
$handler = new $class();
|
||||
$responses[$id] = $handler->request($request['url'], $request['headers'], $request['data'], $request['options']);
|
||||
|
||||
$request['options']['hooks']->dispatch('transport.internal.parse_response', array(&$responses[$id], $request));
|
||||
}
|
||||
catch (Requests_Exception $e) {
|
||||
$responses[$id] = $e;
|
||||
}
|
||||
|
||||
if (!is_string($responses[$id])) {
|
||||
$request['options']['hooks']->dispatch('multiple.request.complete', array(&$responses[$id], $id));
|
||||
}
|
||||
}
|
||||
|
||||
return $responses;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the encodings we can accept
|
||||
*
|
||||
* @return string Accept-Encoding header value
|
||||
*/
|
||||
protected static function accept_encoding() {
|
||||
$type = array();
|
||||
if (function_exists('gzinflate')) {
|
||||
$type[] = 'deflate;q=1.0';
|
||||
}
|
||||
|
||||
if (function_exists('gzuncompress')) {
|
||||
$type[] = 'compress;q=0.5';
|
||||
}
|
||||
|
||||
$type[] = 'gzip;q=0.5';
|
||||
|
||||
return implode(', ', $type);
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a URL given GET data
|
||||
*
|
||||
* @param array $url_parts
|
||||
* @param array|object $data Data to build query using, see {@see https://secure.php.net/http_build_query}
|
||||
* @return string URL with data
|
||||
*/
|
||||
protected static function format_get($url_parts, $data) {
|
||||
if (!empty($data)) {
|
||||
if (empty($url_parts['query'])) {
|
||||
$url_parts['query'] = '';
|
||||
}
|
||||
|
||||
$url_parts['query'] .= '&' . http_build_query($data, null, '&');
|
||||
$url_parts['query'] = trim($url_parts['query'], '&');
|
||||
}
|
||||
if (isset($url_parts['path'])) {
|
||||
if (isset($url_parts['query'])) {
|
||||
$get = $url_parts['path'] . '?' . $url_parts['query'];
|
||||
}
|
||||
else {
|
||||
$get = $url_parts['path'];
|
||||
}
|
||||
}
|
||||
else {
|
||||
$get = '/';
|
||||
}
|
||||
return $get;
|
||||
}
|
||||
|
||||
/**
|
||||
* Error handler for stream_socket_client()
|
||||
*
|
||||
* @param int $errno Error number (e.g. E_WARNING)
|
||||
* @param string $errstr Error message
|
||||
*/
|
||||
public function connect_error_handler($errno, $errstr) {
|
||||
// Double-check we can handle it
|
||||
if (($errno & E_WARNING) === 0 && ($errno & E_NOTICE) === 0) {
|
||||
// Return false to indicate the default error handler should engage
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->connect_error .= $errstr . "\n";
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify the certificate against common name and subject alternative names
|
||||
*
|
||||
* Unfortunately, PHP doesn't check the certificate against the alternative
|
||||
* names, leading things like 'https://www.github.com/' to be invalid.
|
||||
* Instead
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc2818#section-3.1 RFC2818, Section 3.1
|
||||
*
|
||||
* @throws Requests_Exception On failure to connect via TLS (`fsockopen.ssl.connect_error`)
|
||||
* @throws Requests_Exception On not obtaining a match for the host (`fsockopen.ssl.no_match`)
|
||||
* @param string $host Host name to verify against
|
||||
* @param resource $context Stream context
|
||||
* @return bool
|
||||
*/
|
||||
public function verify_certificate_from_context($host, $context) {
|
||||
$meta = stream_context_get_options($context);
|
||||
|
||||
// If we don't have SSL options, then we couldn't make the connection at
|
||||
// all
|
||||
if (empty($meta) || empty($meta['ssl']) || empty($meta['ssl']['peer_certificate'])) {
|
||||
throw new Requests_Exception(rtrim($this->connect_error), 'ssl.connect_error');
|
||||
}
|
||||
|
||||
$cert = openssl_x509_parse($meta['ssl']['peer_certificate']);
|
||||
|
||||
return Requests_SSL::verify_certificate($host, $cert);
|
||||
}
|
||||
|
||||
/**
|
||||
* Whether this transport is valid
|
||||
*
|
||||
* @codeCoverageIgnore
|
||||
* @return boolean True if the transport is valid, false otherwise.
|
||||
*/
|
||||
public static function test($capabilities = array()) {
|
||||
if (!function_exists('fsockopen')) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// If needed, check that streams support SSL
|
||||
if (isset($capabilities['ssl']) && $capabilities['ssl']) {
|
||||
if (!extension_loaded('openssl') || !function_exists('openssl_x509_parse')) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Currently broken, thanks to https://github.com/facebook/hhvm/issues/2156
|
||||
if (defined('HHVM_VERSION')) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
103
wp-includes/Requests/Utility/CaseInsensitiveDictionary.php
Normal file
103
wp-includes/Requests/Utility/CaseInsensitiveDictionary.php
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
<?php
|
||||
/**
|
||||
* Case-insensitive dictionary, suitable for HTTP headers
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
|
||||
/**
|
||||
* Case-insensitive dictionary, suitable for HTTP headers
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
class Requests_Utility_CaseInsensitiveDictionary implements ArrayAccess, IteratorAggregate {
|
||||
/**
|
||||
* Actual item data
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $data = array();
|
||||
|
||||
/**
|
||||
* Creates a case insensitive dictionary.
|
||||
*
|
||||
* @param array $data Dictionary/map to convert to case-insensitive
|
||||
*/
|
||||
public function __construct(array $data = array()) {
|
||||
foreach ($data as $key => $value) {
|
||||
$this->offsetSet($key, $value);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if the given item exists
|
||||
*
|
||||
* @param string $key Item key
|
||||
* @return boolean Does the item exist?
|
||||
*/
|
||||
public function offsetExists($key) {
|
||||
$key = strtolower($key);
|
||||
return isset($this->data[$key]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the value for the item
|
||||
*
|
||||
* @param string $key Item key
|
||||
* @return string Item value
|
||||
*/
|
||||
public function offsetGet($key) {
|
||||
$key = strtolower($key);
|
||||
if (!isset($this->data[$key])) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $this->data[$key];
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the given item
|
||||
*
|
||||
* @throws Requests_Exception On attempting to use dictionary as list (`invalidset`)
|
||||
*
|
||||
* @param string $key Item name
|
||||
* @param string $value Item value
|
||||
*/
|
||||
public function offsetSet($key, $value) {
|
||||
if ($key === null) {
|
||||
throw new Requests_Exception('Object is a dictionary, not a list', 'invalidset');
|
||||
}
|
||||
|
||||
$key = strtolower($key);
|
||||
$this->data[$key] = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Unset the given header
|
||||
*
|
||||
* @param string $key
|
||||
*/
|
||||
public function offsetUnset($key) {
|
||||
unset($this->data[strtolower($key)]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get an iterator for the data
|
||||
*
|
||||
* @return ArrayIterator
|
||||
*/
|
||||
public function getIterator() {
|
||||
return new ArrayIterator($this->data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the headers as an array
|
||||
*
|
||||
* @return array Header data
|
||||
*/
|
||||
public function getAll() {
|
||||
return $this->data;
|
||||
}
|
||||
}
|
||||
45
wp-includes/Requests/Utility/FilteredIterator.php
Normal file
45
wp-includes/Requests/Utility/FilteredIterator.php
Normal file
|
|
@ -0,0 +1,45 @@
|
|||
<?php
|
||||
/**
|
||||
* Iterator for arrays requiring filtered values
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
|
||||
/**
|
||||
* Iterator for arrays requiring filtered values
|
||||
*
|
||||
* @package Requests
|
||||
* @subpackage Utilities
|
||||
*/
|
||||
class Requests_Utility_FilteredIterator extends ArrayIterator {
|
||||
/**
|
||||
* Callback to run as a filter
|
||||
*
|
||||
* @var callable
|
||||
*/
|
||||
protected $callback;
|
||||
|
||||
/**
|
||||
* Create a new iterator
|
||||
*
|
||||
* @param array $data
|
||||
* @param callable $callback Callback to be called on each value
|
||||
*/
|
||||
public function __construct($data, $callback) {
|
||||
parent::__construct($data);
|
||||
|
||||
$this->callback = $callback;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the current item's value after filtering
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function current() {
|
||||
$value = parent::current();
|
||||
$value = call_user_func($this->callback, $value);
|
||||
return $value;
|
||||
}
|
||||
}
|
||||
157
wp-includes/SimplePie/Author.php
Normal file
157
wp-includes/SimplePie/Author.php
Normal file
|
|
@ -0,0 +1,157 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Manages all author-related data
|
||||
*
|
||||
* Used by {@see SimplePie_Item::get_author()} and {@see SimplePie::get_authors()}
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_author_class()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage API
|
||||
*/
|
||||
class SimplePie_Author
|
||||
{
|
||||
/**
|
||||
* Author's name
|
||||
*
|
||||
* @var string
|
||||
* @see get_name()
|
||||
*/
|
||||
var $name;
|
||||
|
||||
/**
|
||||
* Author's link
|
||||
*
|
||||
* @var string
|
||||
* @see get_link()
|
||||
*/
|
||||
var $link;
|
||||
|
||||
/**
|
||||
* Author's email address
|
||||
*
|
||||
* @var string
|
||||
* @see get_email()
|
||||
*/
|
||||
var $email;
|
||||
|
||||
/**
|
||||
* Constructor, used to input the data
|
||||
*
|
||||
* @param string $name
|
||||
* @param string $link
|
||||
* @param string $email
|
||||
*/
|
||||
public function __construct($name = null, $link = null, $email = null)
|
||||
{
|
||||
$this->name = $name;
|
||||
$this->link = $link;
|
||||
$this->email = $email;
|
||||
}
|
||||
|
||||
/**
|
||||
* String-ified version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
// There is no $this->data here
|
||||
return md5(serialize($this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Author's name
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_name()
|
||||
{
|
||||
if ($this->name !== null)
|
||||
{
|
||||
return $this->name;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Author's link
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_link()
|
||||
{
|
||||
if ($this->link !== null)
|
||||
{
|
||||
return $this->link;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Author's email address
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_email()
|
||||
{
|
||||
if ($this->email !== null)
|
||||
{
|
||||
return $this->email;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
133
wp-includes/SimplePie/Cache.php
Normal file
133
wp-includes/SimplePie/Cache.php
Normal file
|
|
@ -0,0 +1,133 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Used to create cache objects
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_cache_class()},
|
||||
* although the preferred way is to create your own handler
|
||||
* via {@see register()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
class SimplePie_Cache
|
||||
{
|
||||
/**
|
||||
* Cache handler classes
|
||||
*
|
||||
* These receive 3 parameters to their constructor, as documented in
|
||||
* {@see register()}
|
||||
* @var array
|
||||
*/
|
||||
protected static $handlers = array(
|
||||
'mysql' => 'SimplePie_Cache_MySQL',
|
||||
'memcache' => 'SimplePie_Cache_Memcache',
|
||||
);
|
||||
|
||||
/**
|
||||
* Don't call the constructor. Please.
|
||||
*/
|
||||
private function __construct() { }
|
||||
|
||||
/**
|
||||
* Create a new SimplePie_Cache object
|
||||
*
|
||||
* @param string $location URL location (scheme is used to determine handler)
|
||||
* @param string $filename Unique identifier for cache object
|
||||
* @param string $extension 'spi' or 'spc'
|
||||
* @return SimplePie_Cache_Base Type of object depends on scheme of `$location`
|
||||
*/
|
||||
public static function get_handler($location, $filename, $extension)
|
||||
{
|
||||
$type = explode(':', $location, 2);
|
||||
$type = $type[0];
|
||||
if (!empty(self::$handlers[$type]))
|
||||
{
|
||||
$class = self::$handlers[$type];
|
||||
return new $class($location, $filename, $extension);
|
||||
}
|
||||
|
||||
return new SimplePie_Cache_File($location, $filename, $extension);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new SimplePie_Cache object
|
||||
*
|
||||
* @deprecated Use {@see get_handler} instead
|
||||
*/
|
||||
public function create($location, $filename, $extension)
|
||||
{
|
||||
trigger_error('Cache::create() has been replaced with Cache::get_handler(). Switch to the registry system to use this.', E_USER_DEPRECATED);
|
||||
return self::get_handler($location, $filename, $extension);
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a handler
|
||||
*
|
||||
* @param string $type DSN type to register for
|
||||
* @param string $class Name of handler class. Must implement SimplePie_Cache_Base
|
||||
*/
|
||||
public static function register($type, $class)
|
||||
{
|
||||
self::$handlers[$type] = $class;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a URL into an array
|
||||
*
|
||||
* @param string $url
|
||||
* @return array
|
||||
*/
|
||||
public static function parse_URL($url)
|
||||
{
|
||||
$params = parse_url($url);
|
||||
$params['extras'] = array();
|
||||
if (isset($params['query']))
|
||||
{
|
||||
parse_str($params['query'], $params['extras']);
|
||||
}
|
||||
return $params;
|
||||
}
|
||||
}
|
||||
114
wp-includes/SimplePie/Cache/Base.php
Normal file
114
wp-includes/SimplePie/Cache/Base.php
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base for cache objects
|
||||
*
|
||||
* Classes to be used with {@see SimplePie_Cache::register()} are expected
|
||||
* to implement this interface.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
interface SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Feed cache type
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
const TYPE_FEED = 'spc';
|
||||
|
||||
/**
|
||||
* Image cache type
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
const TYPE_IMAGE = 'spi';
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type);
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data);
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load();
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime();
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch();
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink();
|
||||
}
|
||||
137
wp-includes/SimplePie/Cache/DB.php
Normal file
137
wp-includes/SimplePie/Cache/DB.php
Normal file
|
|
@ -0,0 +1,137 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base class for database-based caches
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
abstract class SimplePie_Cache_DB implements SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Helper for database conversion
|
||||
*
|
||||
* Converts a given {@see SimplePie} object into data to be stored
|
||||
*
|
||||
* @param SimplePie $data
|
||||
* @return array First item is the serialized data for storage, second item is the unique ID for this item
|
||||
*/
|
||||
protected static function prepare_simplepie_object_for_cache($data)
|
||||
{
|
||||
$items = $data->get_items();
|
||||
$items_by_id = array();
|
||||
|
||||
if (!empty($items))
|
||||
{
|
||||
foreach ($items as $item)
|
||||
{
|
||||
$items_by_id[$item->get_id()] = $item;
|
||||
}
|
||||
|
||||
if (count($items_by_id) !== count($items))
|
||||
{
|
||||
$items_by_id = array();
|
||||
foreach ($items as $item)
|
||||
{
|
||||
$items_by_id[$item->get_id(true)] = $item;
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
|
||||
{
|
||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
|
||||
}
|
||||
elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
|
||||
{
|
||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
|
||||
}
|
||||
elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
|
||||
{
|
||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
|
||||
}
|
||||
elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0]))
|
||||
{
|
||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0];
|
||||
}
|
||||
else
|
||||
{
|
||||
$channel = null;
|
||||
}
|
||||
|
||||
if ($channel !== null)
|
||||
{
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']);
|
||||
}
|
||||
}
|
||||
if (isset($data->data['items']))
|
||||
{
|
||||
unset($data->data['items']);
|
||||
}
|
||||
if (isset($data->data['ordered_items']))
|
||||
{
|
||||
unset($data->data['ordered_items']);
|
||||
}
|
||||
}
|
||||
return array(serialize($data->data), $items_by_id);
|
||||
}
|
||||
}
|
||||
173
wp-includes/SimplePie/Cache/File.php
Normal file
173
wp-includes/SimplePie/Cache/File.php
Normal file
|
|
@ -0,0 +1,173 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to the filesystem
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
class SimplePie_Cache_File implements SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Location string
|
||||
*
|
||||
* @see SimplePie::$cache_location
|
||||
* @var string
|
||||
*/
|
||||
protected $location;
|
||||
|
||||
/**
|
||||
* Filename
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $filename;
|
||||
|
||||
/**
|
||||
* File extension
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $extension;
|
||||
|
||||
/**
|
||||
* File path
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $name;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type)
|
||||
{
|
||||
$this->location = $location;
|
||||
$this->filename = $name;
|
||||
$this->extension = $type;
|
||||
$this->name = "$this->location/$this->filename.$this->extension";
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data)
|
||||
{
|
||||
if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location))
|
||||
{
|
||||
if ($data instanceof SimplePie)
|
||||
{
|
||||
$data = $data->data;
|
||||
}
|
||||
|
||||
$data = serialize($data);
|
||||
return (bool) file_put_contents($this->name, $data);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load()
|
||||
{
|
||||
if (file_exists($this->name) && is_readable($this->name))
|
||||
{
|
||||
return unserialize(file_get_contents($this->name));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime()
|
||||
{
|
||||
if (file_exists($this->name))
|
||||
{
|
||||
return filemtime($this->name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch()
|
||||
{
|
||||
if (file_exists($this->name))
|
||||
{
|
||||
return touch($this->name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink()
|
||||
{
|
||||
if (file_exists($this->name))
|
||||
{
|
||||
return unlink($this->name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
183
wp-includes/SimplePie/Cache/Memcache.php
Normal file
183
wp-includes/SimplePie/Cache/Memcache.php
Normal file
|
|
@ -0,0 +1,183 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to memcache
|
||||
*
|
||||
* Registered for URLs with the "memcache" protocol
|
||||
*
|
||||
* For example, `memcache://localhost:11211/?timeout=3600&prefix=sp_` will
|
||||
* connect to memcache on `localhost` on port 11211. All tables will be
|
||||
* prefixed with `sp_` and data will expire after 3600 seconds
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
* @uses Memcache
|
||||
*/
|
||||
class SimplePie_Cache_Memcache implements SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Memcache instance
|
||||
*
|
||||
* @var Memcache
|
||||
*/
|
||||
protected $cache;
|
||||
|
||||
/**
|
||||
* Options
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $options;
|
||||
|
||||
/**
|
||||
* Cache name
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $name;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type)
|
||||
{
|
||||
$this->options = array(
|
||||
'host' => '127.0.0.1',
|
||||
'port' => 11211,
|
||||
'extras' => array(
|
||||
'timeout' => 3600, // one hour
|
||||
'prefix' => 'simplepie_',
|
||||
),
|
||||
);
|
||||
$parsed = SimplePie_Cache::parse_URL($location);
|
||||
$this->options['host'] = empty($parsed['host']) ? $this->options['host'] : $parsed['host'];
|
||||
$this->options['port'] = empty($parsed['port']) ? $this->options['port'] : $parsed['port'];
|
||||
$this->options['extras'] = array_merge($this->options['extras'], $parsed['extras']);
|
||||
$this->name = $this->options['extras']['prefix'] . md5("$name:$type");
|
||||
|
||||
$this->cache = new Memcache();
|
||||
$this->cache->addServer($this->options['host'], (int) $this->options['port']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data)
|
||||
{
|
||||
if ($data instanceof SimplePie)
|
||||
{
|
||||
$data = $data->data;
|
||||
}
|
||||
return $this->cache->set($this->name, serialize($data), MEMCACHE_COMPRESSED, (int) $this->options['extras']['timeout']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load()
|
||||
{
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false)
|
||||
{
|
||||
return unserialize($data);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime()
|
||||
{
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false)
|
||||
{
|
||||
// essentially ignore the mtime because Memcache expires on it's own
|
||||
return time();
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch()
|
||||
{
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false)
|
||||
{
|
||||
return $this->cache->set($this->name, $data, MEMCACHE_COMPRESSED, (int) $this->duration);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink()
|
||||
{
|
||||
return $this->cache->delete($this->name, 0);
|
||||
}
|
||||
}
|
||||
438
wp-includes/SimplePie/Cache/MySQL.php
Normal file
438
wp-includes/SimplePie/Cache/MySQL.php
Normal file
|
|
@ -0,0 +1,438 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to a MySQL database
|
||||
*
|
||||
* Registered for URLs with the "mysql" protocol
|
||||
*
|
||||
* For example, `mysql://root:password@localhost:3306/mydb?prefix=sp_` will
|
||||
* connect to the `mydb` database on `localhost` on port 3306, with the user
|
||||
* `root` and the password `password`. All tables will be prefixed with `sp_`
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
class SimplePie_Cache_MySQL extends SimplePie_Cache_DB
|
||||
{
|
||||
/**
|
||||
* PDO instance
|
||||
*
|
||||
* @var PDO
|
||||
*/
|
||||
protected $mysql;
|
||||
|
||||
/**
|
||||
* Options
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $options;
|
||||
|
||||
/**
|
||||
* Cache ID
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $id;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type)
|
||||
{
|
||||
$this->options = array(
|
||||
'user' => null,
|
||||
'pass' => null,
|
||||
'host' => '127.0.0.1',
|
||||
'port' => '3306',
|
||||
'path' => '',
|
||||
'extras' => array(
|
||||
'prefix' => '',
|
||||
),
|
||||
);
|
||||
$this->options = array_merge_recursive($this->options, SimplePie_Cache::parse_URL($location));
|
||||
|
||||
// Path is prefixed with a "/"
|
||||
$this->options['dbname'] = substr($this->options['path'], 1);
|
||||
|
||||
try
|
||||
{
|
||||
$this->mysql = new PDO("mysql:dbname={$this->options['dbname']};host={$this->options['host']};port={$this->options['port']}", $this->options['user'], $this->options['pass'], array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
|
||||
}
|
||||
catch (PDOException $e)
|
||||
{
|
||||
$this->mysql = null;
|
||||
return;
|
||||
}
|
||||
|
||||
$this->id = $name . $type;
|
||||
|
||||
if (!$query = $this->mysql->query('SHOW TABLES'))
|
||||
{
|
||||
$this->mysql = null;
|
||||
return;
|
||||
}
|
||||
|
||||
$db = array();
|
||||
while ($row = $query->fetchColumn())
|
||||
{
|
||||
$db[] = $row;
|
||||
}
|
||||
|
||||
if (!in_array($this->options['extras']['prefix'] . 'cache_data', $db))
|
||||
{
|
||||
$query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'cache_data` (`id` TEXT CHARACTER SET utf8 NOT NULL, `items` SMALLINT NOT NULL DEFAULT 0, `data` BLOB NOT NULL, `mtime` INT UNSIGNED NOT NULL, UNIQUE (`id`(125)))');
|
||||
if ($query === false)
|
||||
{
|
||||
$this->mysql = null;
|
||||
}
|
||||
}
|
||||
|
||||
if (!in_array($this->options['extras']['prefix'] . 'items', $db))
|
||||
{
|
||||
$query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'items` (`feed_id` TEXT CHARACTER SET utf8 NOT NULL, `id` TEXT CHARACTER SET utf8 NOT NULL, `data` TEXT CHARACTER SET utf8 NOT NULL, `posted` INT UNSIGNED NOT NULL, INDEX `feed_id` (`feed_id`(125)))');
|
||||
if ($query === false)
|
||||
{
|
||||
$this->mysql = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data)
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($data instanceof SimplePie)
|
||||
{
|
||||
$data = clone $data;
|
||||
|
||||
$prepared = self::prepare_simplepie_object_for_cache($data);
|
||||
|
||||
$query = $this->mysql->prepare('SELECT COUNT(*) FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($query->execute())
|
||||
{
|
||||
if ($query->fetchColumn() > 0)
|
||||
{
|
||||
$items = count($prepared[1]);
|
||||
if ($items)
|
||||
{
|
||||
$sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = :items, `data` = :data, `mtime` = :time WHERE `id` = :feed';
|
||||
$query = $this->mysql->prepare($sql);
|
||||
$query->bindValue(':items', $items);
|
||||
}
|
||||
else
|
||||
{
|
||||
$sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `data` = :data, `mtime` = :time WHERE `id` = :feed';
|
||||
$query = $this->mysql->prepare($sql);
|
||||
}
|
||||
|
||||
$query->bindValue(':data', $prepared[0]);
|
||||
$query->bindValue(':time', time());
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:feed, :count, :data, :time)');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
$query->bindValue(':count', count($prepared[1]));
|
||||
$query->bindValue(':data', $prepared[0]);
|
||||
$query->bindValue(':time', time());
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$ids = array_keys($prepared[1]);
|
||||
if (!empty($ids))
|
||||
{
|
||||
foreach ($ids as $id)
|
||||
{
|
||||
$database_ids[] = $this->mysql->quote($id);
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `id` = ' . implode(' OR `id` = ', $database_ids) . ' AND `feed_id` = :feed');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
|
||||
if ($query->execute())
|
||||
{
|
||||
$existing_ids = array();
|
||||
while ($row = $query->fetchColumn())
|
||||
{
|
||||
$existing_ids[] = $row;
|
||||
}
|
||||
|
||||
$new_ids = array_diff($ids, $existing_ids);
|
||||
|
||||
foreach ($new_ids as $new_id)
|
||||
{
|
||||
if (!($date = $prepared[1][$new_id]->get_date('U')))
|
||||
{
|
||||
$date = time();
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'items` (`feed_id`, `id`, `data`, `posted`) VALUES(:feed, :id, :data, :date)');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
$query->bindValue(':id', $new_id);
|
||||
$query->bindValue(':data', serialize($prepared[1][$new_id]->data));
|
||||
$query->bindValue(':date', $date);
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($query->execute())
|
||||
{
|
||||
if ($query->rowCount() > 0)
|
||||
{
|
||||
$query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = 0, `data` = :data, `mtime` = :time WHERE `id` = :feed');
|
||||
$query->bindValue(':data', serialize($data));
|
||||
$query->bindValue(':time', time());
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($this->execute())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:id, 0, :data, :time)');
|
||||
$query->bindValue(':id', $this->id);
|
||||
$query->bindValue(':data', serialize($data));
|
||||
$query->bindValue(':time', time());
|
||||
if ($query->execute())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('SELECT `items`, `data` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
|
||||
$query->bindValue(':id', $this->id);
|
||||
if ($query->execute() && ($row = $query->fetch()))
|
||||
{
|
||||
$data = unserialize($row[1]);
|
||||
|
||||
if (isset($this->options['items'][0]))
|
||||
{
|
||||
$items = (int) $this->options['items'][0];
|
||||
}
|
||||
else
|
||||
{
|
||||
$items = (int) $row[0];
|
||||
}
|
||||
|
||||
if ($items !== 0)
|
||||
{
|
||||
if (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
|
||||
}
|
||||
elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
|
||||
}
|
||||
elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
|
||||
}
|
||||
elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0];
|
||||
}
|
||||
else
|
||||
{
|
||||
$feed = null;
|
||||
}
|
||||
|
||||
if ($feed !== null)
|
||||
{
|
||||
$sql = 'SELECT `data` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :feed ORDER BY `posted` DESC';
|
||||
if ($items > 0)
|
||||
{
|
||||
$sql .= ' LIMIT ' . $items;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare($sql);
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($query->execute())
|
||||
{
|
||||
while ($row = $query->fetchColumn())
|
||||
{
|
||||
$feed['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'][] = unserialize($row);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $data;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('SELECT `mtime` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
|
||||
$query->bindValue(':id', $this->id);
|
||||
if ($query->execute() && ($time = $query->fetchColumn()))
|
||||
{
|
||||
return $time;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `mtime` = :time WHERE `id` = :id');
|
||||
$query->bindValue(':time', time());
|
||||
$query->bindValue(':id', $this->id);
|
||||
if ($query->execute() && $query->rowCount() > 0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
|
||||
$query->bindValue(':id', $this->id);
|
||||
$query2 = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :id');
|
||||
$query2->bindValue(':id', $this->id);
|
||||
if ($query->execute() && $query2->execute())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
210
wp-includes/SimplePie/Caption.php
Normal file
210
wp-includes/SimplePie/Caption.php
Normal file
|
|
@ -0,0 +1,210 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Handles `<media:text>` captions as defined in Media RSS.
|
||||
*
|
||||
* Used by {@see SimplePie_Enclosure::get_caption()} and {@see SimplePie_Enclosure::get_captions()}
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_caption_class()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage API
|
||||
*/
|
||||
class SimplePie_Caption
|
||||
{
|
||||
/**
|
||||
* Content type
|
||||
*
|
||||
* @var string
|
||||
* @see get_type()
|
||||
*/
|
||||
var $type;
|
||||
|
||||
/**
|
||||
* Language
|
||||
*
|
||||
* @var string
|
||||
* @see get_language()
|
||||
*/
|
||||
var $lang;
|
||||
|
||||
/**
|
||||
* Start time
|
||||
*
|
||||
* @var string
|
||||
* @see get_starttime()
|
||||
*/
|
||||
var $startTime;
|
||||
|
||||
/**
|
||||
* End time
|
||||
*
|
||||
* @var string
|
||||
* @see get_endtime()
|
||||
*/
|
||||
var $endTime;
|
||||
|
||||
/**
|
||||
* Caption text
|
||||
*
|
||||
* @var string
|
||||
* @see get_text()
|
||||
*/
|
||||
var $text;
|
||||
|
||||
/**
|
||||
* Constructor, used to input the data
|
||||
*
|
||||
* For documentation on all the parameters, see the corresponding
|
||||
* properties and their accessors
|
||||
*/
|
||||
public function __construct($type = null, $lang = null, $startTime = null, $endTime = null, $text = null)
|
||||
{
|
||||
$this->type = $type;
|
||||
$this->lang = $lang;
|
||||
$this->startTime = $startTime;
|
||||
$this->endTime = $endTime;
|
||||
$this->text = $text;
|
||||
}
|
||||
|
||||
/**
|
||||
* String-ified version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
// There is no $this->data here
|
||||
return md5(serialize($this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the end time
|
||||
*
|
||||
* @return string|null Time in the format 'hh:mm:ss.SSS'
|
||||
*/
|
||||
public function get_endtime()
|
||||
{
|
||||
if ($this->endTime !== null)
|
||||
{
|
||||
return $this->endTime;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the language
|
||||
*
|
||||
* @link http://tools.ietf.org/html/rfc3066
|
||||
* @return string|null Language code as per RFC 3066
|
||||
*/
|
||||
public function get_language()
|
||||
{
|
||||
if ($this->lang !== null)
|
||||
{
|
||||
return $this->lang;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the start time
|
||||
*
|
||||
* @return string|null Time in the format 'hh:mm:ss.SSS'
|
||||
*/
|
||||
public function get_starttime()
|
||||
{
|
||||
if ($this->startTime !== null)
|
||||
{
|
||||
return $this->startTime;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the text of the caption
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_text()
|
||||
{
|
||||
if ($this->text !== null)
|
||||
{
|
||||
return $this->text;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the content type (not MIME type)
|
||||
*
|
||||
* @return string|null Either 'text' or 'html'
|
||||
*/
|
||||
public function get_type()
|
||||
{
|
||||
if ($this->type !== null)
|
||||
{
|
||||
return $this->type;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
157
wp-includes/SimplePie/Category.php
Normal file
157
wp-includes/SimplePie/Category.php
Normal file
|
|
@ -0,0 +1,157 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Manages all category-related data
|
||||
*
|
||||
* Used by {@see SimplePie_Item::get_category()} and {@see SimplePie_Item::get_categories()}
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_category_class()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage API
|
||||
*/
|
||||
class SimplePie_Category
|
||||
{
|
||||
/**
|
||||
* Category identifier
|
||||
*
|
||||
* @var string
|
||||
* @see get_term
|
||||
*/
|
||||
var $term;
|
||||
|
||||
/**
|
||||
* Categorization scheme identifier
|
||||
*
|
||||
* @var string
|
||||
* @see get_scheme()
|
||||
*/
|
||||
var $scheme;
|
||||
|
||||
/**
|
||||
* Human readable label
|
||||
*
|
||||
* @var string
|
||||
* @see get_label()
|
||||
*/
|
||||
var $label;
|
||||
|
||||
/**
|
||||
* Constructor, used to input the data
|
||||
*
|
||||
* @param string $term
|
||||
* @param string $scheme
|
||||
* @param string $label
|
||||
*/
|
||||
public function __construct($term = null, $scheme = null, $label = null)
|
||||
{
|
||||
$this->term = $term;
|
||||
$this->scheme = $scheme;
|
||||
$this->label = $label;
|
||||
}
|
||||
|
||||
/**
|
||||
* String-ified version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
// There is no $this->data here
|
||||
return md5(serialize($this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the category identifier
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_term()
|
||||
{
|
||||
if ($this->term !== null)
|
||||
{
|
||||
return $this->term;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the categorization scheme identifier
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_scheme()
|
||||
{
|
||||
if ($this->scheme !== null)
|
||||
{
|
||||
return $this->scheme;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the human readable label
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_label()
|
||||
{
|
||||
if ($this->label !== null)
|
||||
{
|
||||
return $this->label;
|
||||
}
|
||||
else
|
||||
{
|
||||
return $this->get_term();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
332
wp-includes/SimplePie/Content/Type/Sniffer.php
Normal file
332
wp-includes/SimplePie/Content/Type/Sniffer.php
Normal file
|
|
@ -0,0 +1,332 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Content-type sniffing
|
||||
*
|
||||
* Based on the rules in http://tools.ietf.org/html/draft-abarth-mime-sniff-06
|
||||
*
|
||||
* This is used since we can't always trust Content-Type headers, and is based
|
||||
* upon the HTML5 parsing rules.
|
||||
*
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_content_type_sniffer_class()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage HTTP
|
||||
*/
|
||||
class SimplePie_Content_Type_Sniffer
|
||||
{
|
||||
/**
|
||||
* File object
|
||||
*
|
||||
* @var SimplePie_File
|
||||
*/
|
||||
var $file;
|
||||
|
||||
/**
|
||||
* Create an instance of the class with the input file
|
||||
*
|
||||
* @param SimplePie_Content_Type_Sniffer $file Input file
|
||||
*/
|
||||
public function __construct($file)
|
||||
{
|
||||
$this->file = $file;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the Content-Type of the specified file
|
||||
*
|
||||
* @return string Actual Content-Type
|
||||
*/
|
||||
public function get_type()
|
||||
{
|
||||
if (isset($this->file->headers['content-type']))
|
||||
{
|
||||
if (!isset($this->file->headers['content-encoding'])
|
||||
&& ($this->file->headers['content-type'] === 'text/plain'
|
||||
|| $this->file->headers['content-type'] === 'text/plain; charset=ISO-8859-1'
|
||||
|| $this->file->headers['content-type'] === 'text/plain; charset=iso-8859-1'
|
||||
|| $this->file->headers['content-type'] === 'text/plain; charset=UTF-8'))
|
||||
{
|
||||
return $this->text_or_binary();
|
||||
}
|
||||
|
||||
if (($pos = strpos($this->file->headers['content-type'], ';')) !== false)
|
||||
{
|
||||
$official = substr($this->file->headers['content-type'], 0, $pos);
|
||||
}
|
||||
else
|
||||
{
|
||||
$official = $this->file->headers['content-type'];
|
||||
}
|
||||
$official = trim(strtolower($official));
|
||||
|
||||
if ($official === 'unknown/unknown'
|
||||
|| $official === 'application/unknown')
|
||||
{
|
||||
return $this->unknown();
|
||||
}
|
||||
elseif (substr($official, -4) === '+xml'
|
||||
|| $official === 'text/xml'
|
||||
|| $official === 'application/xml')
|
||||
{
|
||||
return $official;
|
||||
}
|
||||
elseif (substr($official, 0, 6) === 'image/')
|
||||
{
|
||||
if ($return = $this->image())
|
||||
{
|
||||
return $return;
|
||||
}
|
||||
else
|
||||
{
|
||||
return $official;
|
||||
}
|
||||
}
|
||||
elseif ($official === 'text/html')
|
||||
{
|
||||
return $this->feed_or_html();
|
||||
}
|
||||
else
|
||||
{
|
||||
return $official;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return $this->unknown();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sniff text or binary
|
||||
*
|
||||
* @return string Actual Content-Type
|
||||
*/
|
||||
public function text_or_binary()
|
||||
{
|
||||
if (substr($this->file->body, 0, 2) === "\xFE\xFF"
|
||||
|| substr($this->file->body, 0, 2) === "\xFF\xFE"
|
||||
|| substr($this->file->body, 0, 4) === "\x00\x00\xFE\xFF"
|
||||
|| substr($this->file->body, 0, 3) === "\xEF\xBB\xBF")
|
||||
{
|
||||
return 'text/plain';
|
||||
}
|
||||
elseif (preg_match('/[\x00-\x08\x0E-\x1A\x1C-\x1F]/', $this->file->body))
|
||||
{
|
||||
return 'application/octect-stream';
|
||||
}
|
||||
else
|
||||
{
|
||||
return 'text/plain';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sniff unknown
|
||||
*
|
||||
* @return string Actual Content-Type
|
||||
*/
|
||||
public function unknown()
|
||||
{
|
||||
$ws = strspn($this->file->body, "\x09\x0A\x0B\x0C\x0D\x20");
|
||||
if (strtolower(substr($this->file->body, $ws, 14)) === '<!doctype html'
|
||||
|| strtolower(substr($this->file->body, $ws, 5)) === '<html'
|
||||
|| strtolower(substr($this->file->body, $ws, 7)) === '<script')
|
||||
{
|
||||
return 'text/html';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 5) === '%PDF-')
|
||||
{
|
||||
return 'application/pdf';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 11) === '%!PS-Adobe-')
|
||||
{
|
||||
return 'application/postscript';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 6) === 'GIF87a'
|
||||
|| substr($this->file->body, 0, 6) === 'GIF89a')
|
||||
{
|
||||
return 'image/gif';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A")
|
||||
{
|
||||
return 'image/png';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF")
|
||||
{
|
||||
return 'image/jpeg';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 2) === "\x42\x4D")
|
||||
{
|
||||
return 'image/bmp';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 4) === "\x00\x00\x01\x00")
|
||||
{
|
||||
return 'image/vnd.microsoft.icon';
|
||||
}
|
||||
else
|
||||
{
|
||||
return $this->text_or_binary();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sniff images
|
||||
*
|
||||
* @return string Actual Content-Type
|
||||
*/
|
||||
public function image()
|
||||
{
|
||||
if (substr($this->file->body, 0, 6) === 'GIF87a'
|
||||
|| substr($this->file->body, 0, 6) === 'GIF89a')
|
||||
{
|
||||
return 'image/gif';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A")
|
||||
{
|
||||
return 'image/png';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF")
|
||||
{
|
||||
return 'image/jpeg';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 2) === "\x42\x4D")
|
||||
{
|
||||
return 'image/bmp';
|
||||
}
|
||||
elseif (substr($this->file->body, 0, 4) === "\x00\x00\x01\x00")
|
||||
{
|
||||
return 'image/vnd.microsoft.icon';
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sniff HTML
|
||||
*
|
||||
* @return string Actual Content-Type
|
||||
*/
|
||||
public function feed_or_html()
|
||||
{
|
||||
$len = strlen($this->file->body);
|
||||
$pos = strspn($this->file->body, "\x09\x0A\x0D\x20");
|
||||
|
||||
while ($pos < $len)
|
||||
{
|
||||
switch ($this->file->body[$pos])
|
||||
{
|
||||
case "\x09":
|
||||
case "\x0A":
|
||||
case "\x0D":
|
||||
case "\x20":
|
||||
$pos += strspn($this->file->body, "\x09\x0A\x0D\x20", $pos);
|
||||
continue 2;
|
||||
|
||||
case '<':
|
||||
$pos++;
|
||||
break;
|
||||
|
||||
default:
|
||||
return 'text/html';
|
||||
}
|
||||
|
||||
if (substr($this->file->body, $pos, 3) === '!--')
|
||||
{
|
||||
$pos += 3;
|
||||
if ($pos < $len && ($pos = strpos($this->file->body, '-->', $pos)) !== false)
|
||||
{
|
||||
$pos += 3;
|
||||
}
|
||||
else
|
||||
{
|
||||
return 'text/html';
|
||||
}
|
||||
}
|
||||
elseif (substr($this->file->body, $pos, 1) === '!')
|
||||
{
|
||||
if ($pos < $len && ($pos = strpos($this->file->body, '>', $pos)) !== false)
|
||||
{
|
||||
$pos++;
|
||||
}
|
||||
else
|
||||
{
|
||||
return 'text/html';
|
||||
}
|
||||
}
|
||||
elseif (substr($this->file->body, $pos, 1) === '?')
|
||||
{
|
||||
if ($pos < $len && ($pos = strpos($this->file->body, '?>', $pos)) !== false)
|
||||
{
|
||||
$pos += 2;
|
||||
}
|
||||
else
|
||||
{
|
||||
return 'text/html';
|
||||
}
|
||||
}
|
||||
elseif (substr($this->file->body, $pos, 3) === 'rss'
|
||||
|| substr($this->file->body, $pos, 7) === 'rdf:RDF')
|
||||
{
|
||||
return 'application/rss+xml';
|
||||
}
|
||||
elseif (substr($this->file->body, $pos, 4) === 'feed')
|
||||
{
|
||||
return 'application/atom+xml';
|
||||
}
|
||||
else
|
||||
{
|
||||
return 'text/html';
|
||||
}
|
||||
}
|
||||
|
||||
return 'text/html';
|
||||
}
|
||||
}
|
||||
|
||||
130
wp-includes/SimplePie/Copyright.php
Normal file
130
wp-includes/SimplePie/Copyright.php
Normal file
|
|
@ -0,0 +1,130 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Manages `<media:copyright>` copyright tags as defined in Media RSS
|
||||
*
|
||||
* Used by {@see SimplePie_Enclosure::get_copyright()}
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_copyright_class()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage API
|
||||
*/
|
||||
class SimplePie_Copyright
|
||||
{
|
||||
/**
|
||||
* Copyright URL
|
||||
*
|
||||
* @var string
|
||||
* @see get_url()
|
||||
*/
|
||||
var $url;
|
||||
|
||||
/**
|
||||
* Attribution
|
||||
*
|
||||
* @var string
|
||||
* @see get_attribution()
|
||||
*/
|
||||
var $label;
|
||||
|
||||
/**
|
||||
* Constructor, used to input the data
|
||||
*
|
||||
* For documentation on all the parameters, see the corresponding
|
||||
* properties and their accessors
|
||||
*/
|
||||
public function __construct($url = null, $label = null)
|
||||
{
|
||||
$this->url = $url;
|
||||
$this->label = $label;
|
||||
}
|
||||
|
||||
/**
|
||||
* String-ified version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
// There is no $this->data here
|
||||
return md5(serialize($this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the copyright URL
|
||||
*
|
||||
* @return string|null URL to copyright information
|
||||
*/
|
||||
public function get_url()
|
||||
{
|
||||
if ($this->url !== null)
|
||||
{
|
||||
return $this->url;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the attribution text
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_attribution()
|
||||
{
|
||||
if ($this->label !== null)
|
||||
{
|
||||
return $this->label;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
57
wp-includes/SimplePie/Core.php
Normal file
57
wp-includes/SimplePie/Core.php
Normal file
|
|
@ -0,0 +1,57 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2009, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* SimplePie class.
|
||||
*
|
||||
* Class for backward compatibility.
|
||||
*
|
||||
* @deprecated Use {@see SimplePie} directly
|
||||
* @package SimplePie
|
||||
* @subpackage API
|
||||
*/
|
||||
class SimplePie_Core extends SimplePie
|
||||
{
|
||||
|
||||
}
|
||||
156
wp-includes/SimplePie/Credit.php
Normal file
156
wp-includes/SimplePie/Credit.php
Normal file
|
|
@ -0,0 +1,156 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Handles `<media:credit>` as defined in Media RSS
|
||||
*
|
||||
* Used by {@see SimplePie_Enclosure::get_credit()} and {@see SimplePie_Enclosure::get_credits()}
|
||||
*
|
||||
* This class can be overloaded with {@see SimplePie::set_credit_class()}
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage API
|
||||
*/
|
||||
class SimplePie_Credit
|
||||
{
|
||||
/**
|
||||
* Credited role
|
||||
*
|
||||
* @var string
|
||||
* @see get_role()
|
||||
*/
|
||||
var $role;
|
||||
|
||||
/**
|
||||
* Organizational scheme
|
||||
*
|
||||
* @var string
|
||||
* @see get_scheme()
|
||||
*/
|
||||
var $scheme;
|
||||
|
||||
/**
|
||||
* Credited name
|
||||
*
|
||||
* @var string
|
||||
* @see get_name()
|
||||
*/
|
||||
var $name;
|
||||
|
||||
/**
|
||||
* Constructor, used to input the data
|
||||
*
|
||||
* For documentation on all the parameters, see the corresponding
|
||||
* properties and their accessors
|
||||
*/
|
||||
public function __construct($role = null, $scheme = null, $name = null)
|
||||
{
|
||||
$this->role = $role;
|
||||
$this->scheme = $scheme;
|
||||
$this->name = $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* String-ified version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
// There is no $this->data here
|
||||
return md5(serialize($this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the role of the person receiving credit
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_role()
|
||||
{
|
||||
if ($this->role !== null)
|
||||
{
|
||||
return $this->role;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the organizational scheme
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_scheme()
|
||||
{
|
||||
if ($this->scheme !== null)
|
||||
{
|
||||
return $this->scheme;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the credited person/entity's name
|
||||
*
|
||||
* @return string|null
|
||||
*/
|
||||
public function get_name()
|
||||
{
|
||||
if ($this->name !== null)
|
||||
{
|
||||
return $this->name;
|
||||
}
|
||||
else
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
617
wp-includes/SimplePie/Decode/HTML/Entities.php
Normal file
617
wp-includes/SimplePie/Decode/HTML/Entities.php
Normal file
|
|
@ -0,0 +1,617 @@
|
|||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @version 1.3.1
|
||||
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Geoffrey Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Decode HTML Entities
|
||||
*
|
||||
* This implements HTML5 as of revision 967 (2007-06-28)
|
||||
*
|
||||
* @deprecated Use DOMDocument instead!
|
||||
* @package SimplePie
|
||||
*/
|
||||
class SimplePie_Decode_HTML_Entities
|
||||
{
|
||||
/**
|
||||
* Data to be parsed
|
||||
*
|
||||
* @access private
|
||||
* @var string
|
||||
*/
|
||||
var $data = '';
|
||||
|
||||
/**
|
||||
* Currently consumed bytes
|
||||
*
|
||||
* @access private
|
||||
* @var string
|
||||
*/
|
||||
var $consumed = '';
|
||||
|
||||
/**
|
||||
* Position of the current byte being parsed
|
||||
*
|
||||
* @access private
|
||||
* @var int
|
||||
*/
|
||||
var $position = 0;
|
||||
|
||||
/**
|
||||
* Create an instance of the class with the input data
|
||||
*
|
||||
* @access public
|
||||
* @param string $data Input data
|
||||
*/
|
||||
public function __construct($data)
|
||||
{
|
||||
$this->data = $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse the input data
|
||||
*
|
||||
* @access public
|
||||
* @return string Output data
|
||||
*/
|
||||
public function parse()
|
||||
{
|
||||
while (($this->position = strpos($this->data, '&', $this->position)) !== false)
|
||||
{
|
||||
$this->consume();
|
||||
$this->entity();
|
||||
$this->consumed = '';
|
||||
}
|
||||
return $this->data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Consume the next byte
|
||||
*
|
||||
* @access private
|
||||
* @return mixed The next byte, or false, if there is no more data
|
||||
*/
|
||||
public function consume()
|
||||
{
|
||||
if (isset($this->data[$this->position]))
|
||||
{
|
||||
$this->consumed .= $this->data[$this->position];
|
||||
return $this->data[$this->position++];
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Consume a range of characters
|
||||
*
|
||||
* @access private
|
||||
* @param string $chars Characters to consume
|
||||
* @return mixed A series of characters that match the range, or false
|
||||
*/
|
||||
public function consume_range($chars)
|
||||
{
|
||||
if ($len = strspn($this->data, $chars, $this->position))
|
||||
{
|
||||
$data = substr($this->data, $this->position, $len);
|
||||
$this->consumed .= $data;
|
||||
$this->position += $len;
|
||||
return $data;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Unconsume one byte
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
public function unconsume()
|
||||
{
|
||||
$this->consumed = substr($this->consumed, 0, -1);
|
||||
$this->position--;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decode an entity
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
public function entity()
|
||||
{
|
||||
switch ($this->consume())
|
||||
{
|
||||
case "\x09":
|
||||
case "\x0A":
|
||||
case "\x0B":
|
||||
case "\x0B":
|
||||
case "\x0C":
|
||||
case "\x20":
|
||||
case "\x3C":
|
||||
case "\x26":
|
||||
case false:
|
||||
break;
|
||||
|
||||
case "\x23":
|
||||
switch ($this->consume())
|
||||
{
|
||||
case "\x78":
|
||||
case "\x58":
|
||||
$range = '0123456789ABCDEFabcdef';
|
||||
$hex = true;
|
||||
break;
|
||||
|
||||
default:
|
||||
$range = '0123456789';
|
||||
$hex = false;
|
||||
$this->unconsume();
|
||||
break;
|
||||
}
|
||||
|
||||
if ($codepoint = $this->consume_range($range))
|
||||
{
|
||||
static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8");
|
||||
|
||||
if ($hex)
|
||||
{
|
||||
$codepoint = hexdec($codepoint);
|
||||
}
|
||||
else
|
||||
{
|
||||
$codepoint = intval($codepoint);
|
||||
}
|
||||
|
||||
if (isset($windows_1252_specials[$codepoint]))
|
||||
{
|
||||
$replacement = $windows_1252_specials[$codepoint];
|
||||
}
|
||||
else
|
||||
{
|
||||
$replacement = SimplePie_Misc::codepoint_to_utf8($codepoint);
|
||||
}
|
||||
|
||||
if (!in_array($this->consume(), array(';', false), true))
|
||||
{
|
||||
$this->unconsume();
|
||||
}
|
||||
|
||||
$consumed_length = strlen($this->consumed);
|
||||
$this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length);
|
||||
$this->position += strlen($replacement) - $consumed_length;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
static $entities = array(
|
||||
'Aacute' => "\xC3\x81",
|
||||
'aacute' => "\xC3\xA1",
|
||||
'Aacute;' => "\xC3\x81",
|
||||
'aacute;' => "\xC3\xA1",
|
||||
'Acirc' => "\xC3\x82",
|
||||
'acirc' => "\xC3\xA2",
|
||||
'Acirc;' => "\xC3\x82",
|
||||
'acirc;' => "\xC3\xA2",
|
||||
'acute' => "\xC2\xB4",
|
||||
'acute;' => "\xC2\xB4",
|
||||
'AElig' => "\xC3\x86",
|
||||
'aelig' => "\xC3\xA6",
|
||||
'AElig;' => "\xC3\x86",
|
||||
'aelig;' => "\xC3\xA6",
|
||||
'Agrave' => "\xC3\x80",
|
||||
'agrave' => "\xC3\xA0",
|
||||
'Agrave;' => "\xC3\x80",
|
||||
'agrave;' => "\xC3\xA0",
|
||||
'alefsym;' => "\xE2\x84\xB5",
|
||||
'Alpha;' => "\xCE\x91",
|
||||
'alpha;' => "\xCE\xB1",
|
||||
'AMP' => "\x26",
|
||||
'amp' => "\x26",
|
||||
'AMP;' => "\x26",
|
||||
'amp;' => "\x26",
|
||||
'and;' => "\xE2\x88\xA7",
|
||||
'ang;' => "\xE2\x88\xA0",
|
||||
'apos;' => "\x27",
|
||||
'Aring' => "\xC3\x85",
|
||||
'aring' => "\xC3\xA5",
|
||||
'Aring;' => "\xC3\x85",
|
||||
'aring;' => "\xC3\xA5",
|
||||
'asymp;' => "\xE2\x89\x88",
|
||||
'Atilde' => "\xC3\x83",
|
||||
'atilde' => "\xC3\xA3",
|
||||
'Atilde;' => "\xC3\x83",
|
||||
'atilde;' => "\xC3\xA3",
|
||||
'Auml' => "\xC3\x84",
|
||||
'auml' => "\xC3\xA4",
|
||||
'Auml;' => "\xC3\x84",
|
||||
'auml;' => "\xC3\xA4",
|
||||
'bdquo;' => "\xE2\x80\x9E",
|
||||
'Beta;' => "\xCE\x92",
|
||||
'beta;' => "\xCE\xB2",
|
||||
'brvbar' => "\xC2\xA6",
|
||||
'brvbar;' => "\xC2\xA6",
|
||||
'bull;' => "\xE2\x80\xA2",
|
||||
'cap;' => "\xE2\x88\xA9",
|
||||
'Ccedil' => "\xC3\x87",
|
||||
'ccedil' => "\xC3\xA7",
|
||||
'Ccedil;' => "\xC3\x87",
|
||||
'ccedil;' => "\xC3\xA7",
|
||||
'cedil' => "\xC2\xB8",
|
||||
'cedil;' => "\xC2\xB8",
|
||||
'cent' => "\xC2\xA2",
|
||||
'cent;' => "\xC2\xA2",
|
||||
'Chi;' => "\xCE\xA7",
|
||||
'chi;' => "\xCF\x87",
|
||||
'circ;' => "\xCB\x86",
|
||||
'clubs;' => "\xE2\x99\xA3",
|
||||
'cong;' => "\xE2\x89\x85",
|
||||
'COPY' => "\xC2\xA9",
|
||||
'copy' => "\xC2\xA9",
|
||||
'COPY;' => "\xC2\xA9",
|
||||
'copy;' => "\xC2\xA9",
|
||||
'crarr;' => "\xE2\x86\xB5",
|
||||
'cup;' => "\xE2\x88\xAA",
|
||||
'curren' => "\xC2\xA4",
|
||||
'curren;' => "\xC2\xA4",
|
||||
'Dagger;' => "\xE2\x80\xA1",
|
||||
'dagger;' => "\xE2\x80\xA0",
|
||||
'dArr;' => "\xE2\x87\x93",
|
||||
'darr;' => "\xE2\x86\x93",
|
||||
'deg' => "\xC2\xB0",
|
||||
'deg;' => "\xC2\xB0",
|
||||
'Delta;' => "\xCE\x94",
|
||||
'delta;' => "\xCE\xB4",
|
||||
'diams;' => "\xE2\x99\xA6",
|
||||
'divide' => "\xC3\xB7",
|
||||
'divide;' => "\xC3\xB7",
|
||||
'Eacute' => "\xC3\x89",
|
||||
'eacute' => "\xC3\xA9",
|
||||
'Eacute;' => "\xC3\x89",
|
||||
'eacute;' => "\xC3\xA9",
|
||||
'Ecirc' => "\xC3\x8A",
|
||||
'ecirc' => "\xC3\xAA",
|
||||
'Ecirc;' => "\xC3\x8A",
|
||||
'ecirc;' => "\xC3\xAA",
|
||||
'Egrave' => "\xC3\x88",
|
||||
'egrave' => "\xC3\xA8",
|
||||
'Egrave;' => "\xC3\x88",
|
||||
'egrave;' => "\xC3\xA8",
|
||||
'empty;' => "\xE2\x88\x85",
|
||||
'emsp;' => "\xE2\x80\x83",
|
||||
'ensp;' => "\xE2\x80\x82",
|
||||
'Epsilon;' => "\xCE\x95",
|
||||
'epsilon;' => "\xCE\xB5",
|
||||
'equiv;' => "\xE2\x89\xA1",
|
||||
'Eta;' => "\xCE\x97",
|
||||
'eta;' => "\xCE\xB7",
|
||||
'ETH' => "\xC3\x90",
|
||||
'eth' => "\xC3\xB0",
|
||||
'ETH;' => "\xC3\x90",
|
||||
'eth;' => "\xC3\xB0",
|
||||
'Euml' => "\xC3\x8B",
|
||||
'euml' => "\xC3\xAB",
|
||||
'Euml;' => "\xC3\x8B",
|
||||
'euml;' => "\xC3\xAB",
|
||||
'euro;' => "\xE2\x82\xAC",
|
||||
'exist;' => "\xE2\x88\x83",
|
||||
'fnof;' => "\xC6\x92",
|
||||
'forall;' => "\xE2\x88\x80",
|
||||
'frac12' => "\xC2\xBD",
|
||||
'frac12;' => "\xC2\xBD",
|
||||
'frac14' => "\xC2\xBC",
|
||||
'frac14;' => "\xC2\xBC",
|
||||
'frac34' => "\xC2\xBE",
|
||||
'frac34;' => "\xC2\xBE",
|
||||
'frasl;' => "\xE2\x81\x84",
|
||||
'Gamma;' => "\xCE\x93",
|
||||
'gamma;' => "\xCE\xB3",
|
||||
'ge;' => "\xE2\x89\xA5",
|
||||
'GT' => "\x3E",
|
||||
'gt' => "\x3E",
|
||||
'GT;' => "\x3E",
|
||||
'gt;' => "\x3E",
|
||||
'hArr;' => "\xE2\x87\x94",
|
||||
'harr;' => "\xE2\x86\x94",
|
||||
'hearts;' => "\xE2\x99\xA5",
|
||||
'hellip;' => "\xE2\x80\xA6",
|
||||
'Iacute' => "\xC3\x8D",
|
||||
'iacute' => "\xC3\xAD",
|
||||
'Iacute;' => "\xC3\x8D",
|
||||
'iacute;' => "\xC3\xAD",
|
||||
'Icirc' => "\xC3\x8E",
|
||||
'icirc' => "\xC3\xAE",
|
||||
'Icirc;' => "\xC3\x8E",
|
||||
'icirc;' => "\xC3\xAE",
|
||||
'iexcl' => "\xC2\xA1",
|
||||
'iexcl;' => "\xC2\xA1",
|
||||
'Igrave' => "\xC3\x8C",
|
||||
'igrave' => "\xC3\xAC",
|
||||
'Igrave;' => "\xC3\x8C",
|
||||
'igrave;' => "\xC3\xAC",
|
||||
'image;' => "\xE2\x84\x91",
|
||||
'infin;' => "\xE2\x88\x9E",
|
||||
'int;' => "\xE2\x88\xAB",
|
||||
'Iota;' => "\xCE\x99",
|
||||
'iota;' => "\xCE\xB9",
|
||||
'iquest' => "\xC2\xBF",
|
||||
'iquest;' => "\xC2\xBF",
|
||||
'isin;' => "\xE2\x88\x88",
|
||||
'Iuml' => "\xC3\x8F",
|
||||
'iuml' => "\xC3\xAF",
|
||||
'Iuml;' => "\xC3\x8F",
|
||||
'iuml;' => "\xC3\xAF",
|
||||
'Kappa;' => "\xCE\x9A",
|
||||
'kappa;' => "\xCE\xBA",
|
||||
'Lambda;' => "\xCE\x9B",
|
||||
'lambda;' => "\xCE\xBB",
|
||||
'lang;' => "\xE3\x80\x88",
|
||||
'laquo' => "\xC2\xAB",
|
||||
'laquo;' => "\xC2\xAB",
|
||||
'lArr;' => "\xE2\x87\x90",
|
||||
'larr;' => "\xE2\x86\x90",
|
||||
'lceil;' => "\xE2\x8C\x88",
|
||||
'ldquo;' => "\xE2\x80\x9C",
|
||||
'le;' => "\xE2\x89\xA4",
|
||||
'lfloor;' => "\xE2\x8C\x8A",
|
||||
'lowast;' => "\xE2\x88\x97",
|
||||
'loz;' => "\xE2\x97\x8A",
|
||||
'lrm;' => "\xE2\x80\x8E",
|
||||
'lsaquo;' => "\xE2\x80\xB9",
|
||||
'lsquo;' => "\xE2\x80\x98",
|
||||
'LT' => "\x3C",
|
||||
'lt' => "\x3C",
|
||||
'LT;' => "\x3C",
|
||||
'lt;' => "\x3C",
|
||||
'macr' => "\xC2\xAF",
|
||||
'macr;' => "\xC2\xAF",
|
||||
'mdash;' => "\xE2\x80\x94",
|
||||
'micro' => "\xC2\xB5",
|
||||
'micro;' => "\xC2\xB5",
|
||||
'middot' => "\xC2\xB7",
|
||||
'middot;' => "\xC2\xB7",
|
||||
'minus;' => "\xE2\x88\x92",
|
||||
'Mu;' => "\xCE\x9C",
|
||||
'mu;' => "\xCE\xBC",
|
||||
'nabla;' => "\xE2\x88\x87",
|
||||
'nbsp' => "\xC2\xA0",
|
||||
'nbsp;' => "\xC2\xA0",
|
||||
'ndash;' => "\xE2\x80\x93",
|
||||
'ne;' => "\xE2\x89\xA0",
|
||||
'ni;' => "\xE2\x88\x8B",
|
||||
'not' => "\xC2\xAC",
|
||||
'not;' => "\xC2\xAC",
|
||||
'notin;' => "\xE2\x88\x89",
|
||||
'nsub;' => "\xE2\x8A\x84",
|
||||
'Ntilde' => "\xC3\x91",
|
||||
'ntilde' => "\xC3\xB1",
|
||||
'Ntilde;' => "\xC3\x91",
|
||||
'ntilde;' => "\xC3\xB1",
|
||||
'Nu;' => "\xCE\x9D",
|
||||
'nu;' => "\xCE\xBD",
|
||||
'Oacute' => "\xC3\x93",
|
||||
'oacute' => "\xC3\xB3",
|
||||
'Oacute;' => "\xC3\x93",
|
||||
'oacute;' => "\xC3\xB3",
|
||||
'Ocirc' => "\xC3\x94",
|
||||
'ocirc' => "\xC3\xB4",
|
||||
'Ocirc;' => "\xC3\x94",
|
||||
'ocirc;' => "\xC3\xB4",
|
||||
'OElig;' => "\xC5\x92",
|
||||
'oelig;' => "\xC5\x93",
|
||||
'Ograve' => "\xC3\x92",
|
||||
'ograve' => "\xC3\xB2",
|
||||
'Ograve;' => "\xC3\x92",
|
||||
'ograve;' => "\xC3\xB2",
|
||||
'oline;' => "\xE2\x80\xBE",
|
||||
'Omega;' => "\xCE\xA9",
|
||||
'omega;' => "\xCF\x89",
|
||||
'Omicron;' => "\xCE\x9F",
|
||||
'omicron;' => "\xCE\xBF",
|
||||
'oplus;' => "\xE2\x8A\x95",
|
||||
'or;' => "\xE2\x88\xA8",
|
||||
'ordf' => "\xC2\xAA",
|
||||
'ordf;' => "\xC2\xAA",
|
||||
'ordm' => "\xC2\xBA",
|
||||
'ordm;' => "\xC2\xBA",
|
||||
'Oslash' => "\xC3\x98",
|
||||
'oslash' => "\xC3\xB8",
|
||||
'Oslash;' => "\xC3\x98",
|
||||
'oslash;' => "\xC3\xB8",
|
||||
'Otilde' => "\xC3\x95",
|
||||
'otilde' => "\xC3\xB5",
|
||||
'Otilde;' => "\xC3\x95",
|
||||
'otilde;' => "\xC3\xB5",
|
||||
'otimes;' => "\xE2\x8A\x97",
|
||||
'Ouml' => "\xC3\x96",
|
||||
'ouml' => "\xC3\xB6",
|
||||
'Ouml;' => "\xC3\x96",
|
||||
'ouml;' => "\xC3\xB6",
|
||||
'para' => "\xC2\xB6",
|
||||
'para;' => "\xC2\xB6",
|
||||
'part;' => "\xE2\x88\x82",
|
||||
'permil;' => "\xE2\x80\xB0",
|
||||
'perp;' => "\xE2\x8A\xA5",
|
||||
'Phi;' => "\xCE\xA6",
|
||||
'phi;' => "\xCF\x86",
|
||||
'Pi;' => "\xCE\xA0",
|
||||
'pi;' => "\xCF\x80",
|
||||
'piv;' => "\xCF\x96",
|
||||
'plusmn' => "\xC2\xB1",
|
||||
'plusmn;' => "\xC2\xB1",
|
||||
'pound' => "\xC2\xA3",
|
||||
'pound;' => "\xC2\xA3",
|
||||
'Prime;' => "\xE2\x80\xB3",
|
||||
'prime;' => "\xE2\x80\xB2",
|
||||
'prod;' => "\xE2\x88\x8F",
|
||||
'prop;' => "\xE2\x88\x9D",
|
||||
'Psi;' => "\xCE\xA8",
|
||||
'psi;' => "\xCF\x88",
|
||||
'QUOT' => "\x22",
|
||||
'quot' => "\x22",
|
||||
'QUOT;' => "\x22",
|
||||
'quot;' => "\x22",
|
||||
'radic;' => "\xE2\x88\x9A",
|
||||
'rang;' => "\xE3\x80\x89",
|
||||
'raquo' => "\xC2\xBB",
|
||||
'raquo;' => "\xC2\xBB",
|
||||
'rArr;' => "\xE2\x87\x92",
|
||||
'rarr;' => "\xE2\x86\x92",
|
||||
'rceil;' => "\xE2\x8C\x89",
|
||||
'rdquo;' => "\xE2\x80\x9D",
|
||||
'real;' => "\xE2\x84\x9C",
|
||||
'REG' => "\xC2\xAE",
|
||||
'reg' => "\xC2\xAE",
|
||||
'REG;' => "\xC2\xAE",
|
||||
'reg;' => "\xC2\xAE",
|
||||
'rfloor;' => "\xE2\x8C\x8B",
|
||||
'Rho;' => "\xCE\xA1",
|
||||
'rho;' => "\xCF\x81",
|
||||
'rlm;' => "\xE2\x80\x8F",
|
||||
'rsaquo;' => "\xE2\x80\xBA",
|
||||
'rsquo;' => "\xE2\x80\x99",
|
||||
'sbquo;' => "\xE2\x80\x9A",
|
||||
'Scaron;' => "\xC5\xA0",
|
||||
'scaron;' => "\xC5\xA1",
|
||||
'sdot;' => "\xE2\x8B\x85",
|
||||
'sect' => "\xC2\xA7",
|
||||
'sect;' => "\xC2\xA7",
|
||||
'shy' => "\xC2\xAD",
|
||||
'shy;' => "\xC2\xAD",
|
||||
'Sigma;' => "\xCE\xA3",
|
||||
'sigma;' => "\xCF\x83",
|
||||
'sigmaf;' => "\xCF\x82",
|
||||
'sim;' => "\xE2\x88\xBC",
|
||||
'spades;' => "\xE2\x99\xA0",
|
||||
'sub;' => "\xE2\x8A\x82",
|
||||
'sube;' => "\xE2\x8A\x86",
|
||||
'sum;' => "\xE2\x88\x91",
|
||||
'sup;' => "\xE2\x8A\x83",
|
||||
'sup1' => "\xC2\xB9",
|
||||
'sup1;' => "\xC2\xB9",
|
||||
'sup2' => "\xC2\xB2",
|
||||
'sup2;' => "\xC2\xB2",
|
||||
'sup3' => "\xC2\xB3",
|
||||
'sup3;' => "\xC2\xB3",
|
||||
'supe;' => "\xE2\x8A\x87",
|
||||
'szlig' => "\xC3\x9F",
|
||||
'szlig;' => "\xC3\x9F",
|
||||
'Tau;' => "\xCE\xA4",
|
||||
'tau;' => "\xCF\x84",
|
||||
'there4;' => "\xE2\x88\xB4",
|
||||
'Theta;' => "\xCE\x98",
|
||||
'theta;' => "\xCE\xB8",
|
||||
'thetasym;' => "\xCF\x91",
|
||||
'thinsp;' => "\xE2\x80\x89",
|
||||
'THORN' => "\xC3\x9E",
|
||||
'thorn' => "\xC3\xBE",
|
||||
'THORN;' => "\xC3\x9E",
|
||||
'thorn;' => "\xC3\xBE",
|
||||
'tilde;' => "\xCB\x9C",
|
||||
'times' => "\xC3\x97",
|
||||
'times;' => "\xC3\x97",
|
||||
'TRADE;' => "\xE2\x84\xA2",
|
||||
'trade;' => "\xE2\x84\xA2",
|
||||
'Uacute' => "\xC3\x9A",
|
||||
'uacute' => "\xC3\xBA",
|
||||
'Uacute;' => "\xC3\x9A",
|
||||
'uacute;' => "\xC3\xBA",
|
||||
'uArr;' => "\xE2\x87\x91",
|
||||
'uarr;' => "\xE2\x86\x91",
|
||||
'Ucirc' => "\xC3\x9B",
|
||||
'ucirc' => "\xC3\xBB",
|
||||
'Ucirc;' => "\xC3\x9B",
|
||||
'ucirc;' => "\xC3\xBB",
|
||||
'Ugrave' => "\xC3\x99",
|
||||
'ugrave' => "\xC3\xB9",
|
||||
'Ugrave;' => "\xC3\x99",
|
||||
'ugrave;' => "\xC3\xB9",
|
||||
'uml' => "\xC2\xA8",
|
||||
'uml;' => "\xC2\xA8",
|
||||
'upsih;' => "\xCF\x92",
|
||||
'Upsilon;' => "\xCE\xA5",
|
||||
'upsilon;' => "\xCF\x85",
|
||||
'Uuml' => "\xC3\x9C",
|
||||
'uuml' => "\xC3\xBC",
|
||||
'Uuml;' => "\xC3\x9C",
|
||||
'uuml;' => "\xC3\xBC",
|
||||
'weierp;' => "\xE2\x84\x98",
|
||||
'Xi;' => "\xCE\x9E",
|
||||
'xi;' => "\xCE\xBE",
|
||||
'Yacute' => "\xC3\x9D",
|
||||
'yacute' => "\xC3\xBD",
|
||||
'Yacute;' => "\xC3\x9D",
|
||||
'yacute;' => "\xC3\xBD",
|
||||
'yen' => "\xC2\xA5",
|
||||
'yen;' => "\xC2\xA5",
|
||||
'yuml' => "\xC3\xBF",
|
||||
'Yuml;' => "\xC5\xB8",
|
||||
'yuml;' => "\xC3\xBF",
|
||||
'Zeta;' => "\xCE\x96",
|
||||
'zeta;' => "\xCE\xB6",
|
||||
'zwj;' => "\xE2\x80\x8D",
|
||||
'zwnj;' => "\xE2\x80\x8C"
|
||||
);
|
||||
|
||||
for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++)
|
||||
{
|
||||
$consumed = substr($this->consumed, 1);
|
||||
if (isset($entities[$consumed]))
|
||||
{
|
||||
$match = $consumed;
|
||||
}
|
||||
}
|
||||
|
||||
if ($match !== null)
|
||||
{
|
||||
$this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1);
|
||||
$this->position += strlen($entities[$match]) - strlen($consumed) - 1;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Add table
Add a link
Reference in a new issue