1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2012 LoRd_MuldeR <MuldeR2@GMX.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License along
16 // with this program; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 // http://www.gnu.org/licenses/gpl-2.0.txt
20 ///////////////////////////////////////////////////////////////////////////////
22 // --------------------------------------------------------------------
23 // !!! THIS IS THE OLD SINGLE-THREADED VERSION OF THE FILE ANALYZER !!!
24 // --------------------------------------------------------------------
26 #include "Thread_FileAnalyzer_ST.h"
29 #include "LockedFile.h"
30 #include "Model_AudioFile.h"
31 #include "PlaylistImporter.h"
43 #define IS_KEY(KEY) (key.compare(KEY, Qt::CaseInsensitive) == 0)
44 #define IS_SEC(SEC) (key.startsWith((SEC "_"), Qt::CaseInsensitive))
45 #define FIRST_TOK(STR) (STR.split(" ", QString::SkipEmptyParts).first())
47 ////////////////////////////////////////////////////////////
49 ////////////////////////////////////////////////////////////
51 FileAnalyzer_ST::FileAnalyzer_ST(const QStringList
&inputFiles
)
53 m_inputFiles(inputFiles
),
54 m_mediaInfoBin(lamexp_lookup_tool("mediainfo.exe")),
55 m_avs2wavBin(lamexp_lookup_tool("avs2wav.exe")),
62 if(m_mediaInfoBin
.isEmpty())
64 qFatal("Invalid path to MediaInfo binary. Tool not initialized properly.");
74 FileAnalyzer_ST::~FileAnalyzer_ST(void)
78 QString templatePath
= m_templateFile
->filePath();
79 LAMEXP_DELETE(m_templateFile
);
80 if(QFile::exists(templatePath
)) QFile::remove(templatePath
);
84 ////////////////////////////////////////////////////////////
86 ////////////////////////////////////////////////////////////
88 const char *FileAnalyzer_ST::g_tags_gen
[] =
97 "Artist", "Performer",
100 "Released_Date", "Recorded_Date",
109 const char *FileAnalyzer_ST::g_tags_aud
[] =
124 ////////////////////////////////////////////////////////////
126 ////////////////////////////////////////////////////////////
128 void FileAnalyzer_ST::run()
136 m_filesDummyCDDA
= 0;
140 m_recentlyAdded
.clear();
145 if(!createTemplate())
147 qWarning("Failed to create template file!");
152 while(!m_inputFiles
.isEmpty())
154 int fileType
= fileTypeNormal
;
155 QString currentFile
= QDir::fromNativeSeparators(m_inputFiles
.takeFirst());
156 qDebug("Analyzing: %s", currentFile
.toUtf8().constData());
157 emit
fileSelected(QFileInfo(currentFile
).fileName());
158 AudioFileModel file
= analyzeFile(currentFile
, &fileType
);
162 MessageBeep(MB_ICONERROR
);
164 qWarning("Operation cancelled by user!");
167 if(fileType
== fileTypeSkip
)
169 qWarning("File was recently added, skipping!");
172 if(fileType
== fileTypeDenied
)
175 qWarning("Cannot access file for reading, skipping!");
178 if(fileType
== fileTypeCDDA
)
181 qWarning("Dummy CDDA file detected, skipping!");
185 if(file
.fileName().isEmpty() || file
.formatContainerType().isEmpty() || file
.formatAudioType().isEmpty())
187 if(PlaylistImporter::importPlaylist(m_inputFiles
, currentFile
))
189 qDebug("Imported playlist file.");
191 else if(!QFileInfo(currentFile
).suffix().compare("cue", Qt::CaseInsensitive
))
193 qWarning("Cue Sheet file detected, skipping!");
196 else if(!QFileInfo(currentFile
).suffix().compare("avs", Qt::CaseInsensitive
))
198 qDebug("Found a potential Avisynth script, investigating...");
199 if(analyzeAvisynthFile(currentFile
, file
))
202 emit
fileAnalyzed(file
);
206 qDebug("Rejected Avisynth file: %s", file
.filePath().toUtf8().constData());
212 qDebug("Rejected file of unknown type: %s", file
.filePath().toUtf8().constData());
219 m_recentlyAdded
.append(file
.filePath());
220 emit
fileAnalyzed(file
);
223 qDebug("All files added.\n");
227 ////////////////////////////////////////////////////////////
229 ////////////////////////////////////////////////////////////
231 const AudioFileModel
FileAnalyzer_ST::analyzeFile(const QString
&filePath
, int *type
)
233 *type
= fileTypeNormal
;
235 AudioFileModel
audioFile(filePath
);
237 if(m_recentlyAdded
.contains(filePath
, Qt::CaseInsensitive
))
239 *type
= fileTypeSkip
;
243 QFile
readTest(filePath
);
244 if(!readTest
.open(QIODevice::ReadOnly
))
246 *type
= fileTypeDenied
;
249 if(checkFile_CDDA(readTest
))
251 *type
= fileTypeCDDA
;
256 bool skipNext
= false;
257 unsigned int id_val
[2] = {UINT_MAX
, UINT_MAX
};
258 cover_t coverType
= coverNone
;
259 QByteArray coverData
;
262 params
<< QString("--Inform=file://%1").arg(QDir::toNativeSeparators(m_templateFile
->filePath()));
263 params
<< QDir::toNativeSeparators(filePath
);
266 process
.setProcessChannelMode(QProcess::MergedChannels
);
267 process
.setReadChannel(QProcess::StandardOutput
);
268 process
.start(m_mediaInfoBin
, params
);
270 if(!process
.waitForStarted())
272 qWarning("MediaInfo process failed to create!");
273 qWarning("Error message: \"%s\"\n", process
.errorString().toLatin1().constData());
275 process
.waitForFinished(-1);
279 while(process
.state() != QProcess::NotRunning
)
284 qWarning("Process was aborted on user request!");
288 if(!process
.waitForReadyRead())
290 if(process
.state() == QProcess::Running
)
292 qWarning("MediaInfo time out. Killing process and skipping file!");
294 process
.waitForFinished(-1);
301 while(process
.canReadLine())
303 QString line
= QString::fromUtf8(process
.readLine().constData()).simplified();
306 //qDebug("Line:%s", line.toUtf8().constData());
308 int index
= line
.indexOf('=');
311 QString key
= line
.left(index
).trimmed();
312 QString val
= line
.mid(index
+1).trimmed();
315 updateInfo(audioFile
, &skipNext
, id_val
, &coverType
, &coverData
, key
, val
);
322 if(audioFile
.fileName().isEmpty())
324 QString baseName
= QFileInfo(filePath
).fileName();
325 int index
= baseName
.lastIndexOf(".");
329 baseName
= baseName
.left(index
);
332 baseName
= baseName
.replace("_", " ").simplified();
333 index
= baseName
.lastIndexOf(" - ");
337 baseName
= baseName
.mid(index
+ 3).trimmed();
340 audioFile
.setFileName(baseName
);
343 process
.waitForFinished();
344 if(process
.state() != QProcess::NotRunning
)
347 process
.waitForFinished(-1);
350 if((coverType
!= coverNone
) && (!coverData
.isEmpty()))
352 retrieveCover(audioFile
, coverType
, coverData
);
358 void FileAnalyzer_ST::updateInfo(AudioFileModel
&audioFile
, bool *skipNext
, unsigned int *id_val
, cover_t
*coverType
, QByteArray
*coverData
, const QString
&key
, const QString
&value
)
360 //qWarning("'%s' -> '%s'", key.toUtf8().constData(), value.toUtf8().constData());
363 if(IS_KEY("Gen_ID") || IS_KEY("Aud_ID"))
371 //We ignore all ID's, except for the lowest one!
373 unsigned int id
= value
.toUInt(&ok
);
376 if(IS_KEY("Gen_ID")) { id_val
[0] = qMin(id_val
[0], id
); *skipNext
= (id
> id_val
[0]); }
377 if(IS_KEY("Aud_ID")) { id_val
[1] = qMin(id_val
[1], id
); *skipNext
= (id
> id_val
[1]); }
386 qWarning("Skipping info for non-primary stream!");
392 if((*skipNext
) || value
.isEmpty())
398 if(IS_KEY("Aud_Source"))
401 audioFile
.setFormatContainerType(QString());
402 audioFile
.setFormatAudioType(QString());
403 qWarning("Skipping info for playlist file!");
410 if(IS_KEY("Gen_Format"))
412 audioFile
.setFormatContainerType(value
);
414 else if(IS_KEY("Gen_Format_Profile"))
416 audioFile
.setFormatContainerProfile(value
);
418 else if(IS_KEY("Gen_Title") || IS_KEY("Gen_Track"))
420 audioFile
.setFileName(value
);
422 else if(IS_KEY("Gen_Duration"))
424 unsigned int tmp
= parseDuration(value
);
425 if(tmp
> 0) audioFile
.setFileDuration(tmp
);
427 else if(IS_KEY("Gen_Artist") || IS_KEY("Gen_Performer"))
429 audioFile
.setFileArtist(value
);
431 else if(IS_KEY("Gen_Album"))
433 audioFile
.setFileAlbum(value
);
435 else if(IS_KEY("Gen_Genre"))
437 audioFile
.setFileGenre(value
);
439 else if(IS_KEY("Gen_Released_Date") || IS_KEY("Gen_Recorded_Date"))
441 unsigned int tmp
= parseYear(value
);
442 if(tmp
> 0) audioFile
.setFileYear(tmp
);
444 else if(IS_KEY("Gen_Comment"))
446 audioFile
.setFileComment(value
);
448 else if(IS_KEY("Gen_Track/Position"))
451 unsigned int tmp
= value
.toUInt(&ok
);
452 if(ok
) audioFile
.setFilePosition(tmp
);
454 else if(IS_KEY("Gen_Cover") || IS_KEY("Gen_Cover_Type"))
456 if(*coverType
== coverNone
)
458 *coverType
= coverJpeg
;
461 else if(IS_KEY("Gen_Cover_Mime"))
463 QString temp
= FIRST_TOK(value
);
464 if(!temp
.compare("image/jpeg", Qt::CaseInsensitive
)) *coverType
= coverJpeg
;
465 else if(!temp
.compare("image/png", Qt::CaseInsensitive
)) *coverType
= coverPng
;
466 else if(!temp
.compare("image/gif", Qt::CaseInsensitive
)) *coverType
= coverGif
;
468 else if(IS_KEY("Gen_Cover_Data"))
470 if(!coverData
->isEmpty()) coverData
->clear();
471 coverData
->append(QByteArray::fromBase64(FIRST_TOK(value
).toLatin1()));
475 qWarning("Unknown key '%s' with value '%s' found!", key
.toUtf8().constData(), value
.toUtf8().constData());
484 if(IS_KEY("Aud_Format"))
486 audioFile
.setFormatAudioType(value
);
488 else if(IS_KEY("Aud_Format_Profile"))
490 audioFile
.setFormatAudioProfile(value
);
492 else if(IS_KEY("Aud_Format_Version"))
494 audioFile
.setFormatAudioVersion(value
);
496 else if(IS_KEY("Aud_Channel(s)"))
499 unsigned int tmp
= value
.toUInt(&ok
);
500 if(ok
) audioFile
.setFormatAudioChannels(tmp
);
502 else if(IS_KEY("Aud_SamplingRate"))
505 unsigned int tmp
= value
.toUInt(&ok
);
506 if(ok
) audioFile
.setFormatAudioSamplerate(tmp
);
508 else if(IS_KEY("Aud_BitDepth"))
511 unsigned int tmp
= value
.toUInt(&ok
);
512 if(ok
) audioFile
.setFormatAudioBitdepth(tmp
);
514 else if(IS_KEY("Aud_Duration"))
516 unsigned int tmp
= parseDuration(value
);
517 if(tmp
> 0) audioFile
.setFileDuration(tmp
);
519 else if(IS_KEY("Aud_BitRate"))
522 unsigned int tmp
= value
.toUInt(&ok
);
523 if(ok
) audioFile
.setFormatAudioBitrate(tmp
/1000);
525 else if(IS_KEY("Aud_BitRate_Mode"))
527 if(!value
.compare("CBR", Qt::CaseInsensitive
)) audioFile
.setFormatAudioBitrateMode(AudioFileModel::BitrateModeConstant
);
528 if(!value
.compare("VBR", Qt::CaseInsensitive
)) audioFile
.setFormatAudioBitrateMode(AudioFileModel::BitrateModeVariable
);
532 qWarning("Unknown key '%s' with value '%s' found!", key
.toUtf8().constData(), value
.toUtf8().constData());
537 /*Section not recognized*/
538 qWarning("Unknown section: %s", key
.toUtf8().constData());
541 bool FileAnalyzer_ST::checkFile_CDDA(QFile
&file
)
544 QByteArray data
= file
.read(128);
546 int i
= data
.indexOf("RIFF");
547 int j
= data
.indexOf("CDDA");
548 int k
= data
.indexOf("fmt ");
550 return ((i
>= 0) && (j
>= 0) && (k
>= 0) && (k
> j
) && (j
> i
));
553 void FileAnalyzer_ST::retrieveCover(AudioFileModel
&audioFile
, cover_t coverType
, const QByteArray
&coverData
)
555 qDebug("Retrieving cover!");
561 extension
= QString::fromLatin1("png");
564 extension
= QString::fromLatin1("gif");
567 extension
= QString::fromLatin1("jpg");
571 if(!(QImage::fromData(coverData
, extension
.toUpper().toLatin1().constData()).isNull()))
573 QFile
coverFile(QString("%1/%2.%3").arg(lamexp_temp_folder2(), lamexp_rand_str(), extension
));
574 if(coverFile
.open(QIODevice::WriteOnly
))
576 coverFile
.write(coverData
);
578 audioFile
.setFileCover(coverFile
.fileName(), true);
583 qWarning("Image data seems to be invalid :-(");
587 bool FileAnalyzer_ST::analyzeAvisynthFile(const QString
&filePath
, AudioFileModel
&info
)
590 process
.setProcessChannelMode(QProcess::MergedChannels
);
591 process
.setReadChannel(QProcess::StandardOutput
);
592 process
.start(m_avs2wavBin
, QStringList() << QDir::toNativeSeparators(filePath
) << "?");
594 if(!process
.waitForStarted())
596 qWarning("AVS2WAV process failed to create!");
597 qWarning("Error message: \"%s\"\n", process
.errorString().toLatin1().constData());
599 process
.waitForFinished(-1);
603 bool bInfoHeaderFound
= false;
605 while(process
.state() != QProcess::NotRunning
)
610 qWarning("Process was aborted on user request!");
614 if(!process
.waitForReadyRead())
616 if(process
.state() == QProcess::Running
)
618 qWarning("AVS2WAV time out. Killing process and skipping file!");
620 process
.waitForFinished(-1);
627 while(process
.canReadLine())
629 QString line
= QString::fromUtf8(process
.readLine().constData()).simplified();
632 int index
= line
.indexOf(':');
635 QString key
= line
.left(index
).trimmed();
636 QString val
= line
.mid(index
+1).trimmed();
638 if(bInfoHeaderFound
&& !key
.isEmpty() && !val
.isEmpty())
640 if(key
.compare("TotalSeconds", Qt::CaseInsensitive
) == 0)
643 unsigned int duration
= val
.toUInt(&ok
);
644 if(ok
) info
.setFileDuration(duration
);
646 if(key
.compare("SamplesPerSec", Qt::CaseInsensitive
) == 0)
649 unsigned int samplerate
= val
.toUInt(&ok
);
650 if(ok
) info
.setFormatAudioSamplerate (samplerate
);
652 if(key
.compare("Channels", Qt::CaseInsensitive
) == 0)
655 unsigned int channels
= val
.toUInt(&ok
);
656 if(ok
) info
.setFormatAudioChannels(channels
);
658 if(key
.compare("BitsPerSample", Qt::CaseInsensitive
) == 0)
661 unsigned int bitdepth
= val
.toUInt(&ok
);
662 if(ok
) info
.setFormatAudioBitdepth(bitdepth
);
668 if(line
.contains("[Audio Info]", Qt::CaseInsensitive
))
670 info
.setFormatAudioType("Avisynth");
671 info
.setFormatContainerType("Avisynth");
672 bInfoHeaderFound
= true;
679 process
.waitForFinished();
680 if(process
.state() != QProcess::NotRunning
)
683 process
.waitForFinished(-1);
687 switch(process
.exitCode())
690 qDebug("Avisynth script was analyzed successfully.");
694 qWarning("It appears that Avisynth is not installed on the system!");
698 qWarning("Failed to open the Avisynth script, bad AVS file?");
704 bool FileAnalyzer_ST::createTemplate(void)
708 qWarning("Template file already exists!");
712 QString templatePath
= QString("%1/%2.txt").arg(lamexp_temp_folder2(), lamexp_rand_str());
714 QFile
templateFile(templatePath
);
715 if(!templateFile
.open(QIODevice::WriteOnly
))
720 templateFile
.write("General;");
721 for(size_t i
= 0; g_tags_gen
[i
]; i
++)
723 templateFile
.write(QString("Gen_%1=%%1%\\n").arg(g_tags_gen
[i
]).toLatin1().constData());
725 templateFile
.write("\\n\r\n");
727 templateFile
.write("Audio;");
728 for(size_t i
= 0; g_tags_aud
[i
]; i
++)
730 templateFile
.write(QString("Aud_%1=%%1%\\n").arg(g_tags_aud
[i
]).toLatin1().constData());
732 templateFile
.write("\\n\r\n");
734 bool success
= (templateFile
.error() == QFile::NoError
);
735 templateFile
.close();
739 QFile::remove(templatePath
);
745 m_templateFile
= new LockedFile(templatePath
);
749 qWarning("Failed to lock template file!");
756 unsigned int FileAnalyzer_ST::parseYear(const QString
&str
)
758 if(str
.startsWith("UTC", Qt::CaseInsensitive
))
760 QDate date
= QDate::fromString(str
.mid(3).trimmed().left(10), "yyyy-MM-dd");
773 int year
= str
.toInt(&ok
);
785 unsigned int FileAnalyzer_ST::parseDuration(const QString
&str
)
788 unsigned int value
= str
.toUInt(&ok
);
789 return ok
? (value
/1000) : 0;
792 ////////////////////////////////////////////////////////////
794 ////////////////////////////////////////////////////////////
796 unsigned int FileAnalyzer_ST::filesAccepted(void)
798 return m_filesAccepted
;
801 unsigned int FileAnalyzer_ST::filesRejected(void)
803 return m_filesRejected
;
806 unsigned int FileAnalyzer_ST::filesDenied(void)
808 return m_filesDenied
;
811 unsigned int FileAnalyzer_ST::filesDummyCDDA(void)
813 return m_filesDummyCDDA
;
816 unsigned int FileAnalyzer_ST::filesCueSheet(void)
818 return m_filesCueSheet
;
821 ////////////////////////////////////////////////////////////
823 ////////////////////////////////////////////////////////////