コード例 #1
0
void AnalyzeTask::run_ex(void)
{
	int fileType = fileTypeNormal;
	QString currentFile = QDir::fromNativeSeparators(m_inputFile);
	qDebug("Analyzing: %s", MUTILS_UTF8(currentFile));
	
	AudioFileModel file = analyzeFile(currentFile, &fileType);

	if(*m_abortFlag)
	{
		qWarning("Operation cancelled by user!");
		return;
	}

	switch(fileType)
	{
	case fileTypeDenied:
		qWarning("Cannot access file for reading, skipping!");
		break;
	case fileTypeCDDA:
		qWarning("Dummy CDDA file detected, skipping!");
		break;
	default:
		if(file.metaInfo().title().isEmpty() || file.techInfo().containerType().isEmpty() || file.techInfo().audioType().isEmpty())
		{
			fileType = fileTypeUnknown;
			if(!QFileInfo(currentFile).suffix().compare("cue", Qt::CaseInsensitive))
			{
				qWarning("Cue Sheet file detected, skipping!");
				fileType = fileTypeCueSheet;
			}
			else if(!QFileInfo(currentFile).suffix().compare("avs", Qt::CaseInsensitive))
			{
				qDebug("Found a potential Avisynth script, investigating...");
				if(analyzeAvisynthFile(currentFile, file))
				{
					fileType = fileTypeNormal;
				}
				else
				{
					qDebug("Rejected Avisynth file: %s", MUTILS_UTF8(file.filePath()));
				}
			}
			else
			{
				qDebug("Rejected file of unknown type: %s", MUTILS_UTF8(file.filePath()));
			}
		}
		break;
	}

	//Emit the file now!
	emit fileAnalyzed(m_taskId, fileType, file);
}
コード例 #2
0
void AnalyzeTask::parseProperty(const QString &value, const MI_propertyId_t propertyIdx, AudioFileModel &audioFile, QString &coverMimeType)
{
#if MUTILS_DEBUG
	qDebug("Property #%d = \"%s\"", propertyIdx, MUTILS_UTF8(value.left(24)));
#endif
	switch (propertyIdx)
	{
		case propertyId_container:         audioFile.techInfo().setContainerType(value);                                                                  return;
		case propertyId_container_profile: audioFile.techInfo().setContainerProfile(value);                                                               return;
		case propertyId_duration:          SET_OPTIONAL(double, parseFloat(value, _tmp), audioFile.techInfo().setDuration(qRound(_tmp)));                 return;
		case propertyId_title:             audioFile.metaInfo().setTitle(value);                                                                          return;
		case propertyId_artist:            audioFile.metaInfo().setArtist(value);                                                                         return;
		case propertyId_album:             audioFile.metaInfo().setAlbum(value);                                                                          return;
		case propertyId_genre:             audioFile.metaInfo().setGenre(value);                                                                          return;
		case propertyId_released_date:     SET_OPTIONAL(quint32, parseYear(value, _tmp), audioFile.metaInfo().setYear(_tmp));                             return;
		case propertyId_track_position:    SET_OPTIONAL(quint32, parseUnsigned(value, _tmp), audioFile.metaInfo().setPosition(_tmp));                     return;
		case propertyId_comment:           audioFile.metaInfo().setComment(value);                                                                        return;
		case propertyId_format:            audioFile.techInfo().setAudioType(value);                                                                      return;
		case propertyId_format_version:    audioFile.techInfo().setAudioVersion(value);                                                                   return;
		case propertyId_format_profile:    audioFile.techInfo().setAudioProfile(value);                                                                   return;
		case propertyId_channel_s_:        SET_OPTIONAL(quint32, parseUnsigned(value, _tmp), audioFile.techInfo().setAudioChannels(_tmp));                return;
		case propertyId_samplingrate:      SET_OPTIONAL(quint32, parseUnsigned(value, _tmp), audioFile.techInfo().setAudioSamplerate(_tmp));              return;
		case propertyId_bitdepth:          SET_OPTIONAL(quint32, parseUnsigned(value, _tmp), audioFile.techInfo().setAudioBitdepth(_tmp));                return;
		case propertyId_bitrate:           SET_OPTIONAL(quint32, parseUnsigned(value, _tmp), audioFile.techInfo().setAudioBitrate(DIV_RND(_tmp, 1000U))); return;
		case propertyId_bitrate_mode:      SET_OPTIONAL(quint32, parseRCMode(value, _tmp), audioFile.techInfo().setAudioBitrateMode(_tmp));               return;
		case propertyId_encoded_library:   audioFile.techInfo().setAudioEncodeLib(cleanAsciiStr(value));                                                  return;
		case propertyId_cover_mime:        coverMimeType = value;                                                                                         return;
		case propertyId_cover_data:        retrieveCover(audioFile, coverMimeType, value);                                                                return;
		default: MUTILS_THROW_FMT("Invalid property ID: %d", propertyIdx);
	}
}
コード例 #3
0
bool AnalyzeTask::analyzeAvisynthFile(const QString &filePath, AudioFileModel &info)
{
	QProcess process;
	MUtils::init_process(process, QFileInfo(m_avs2wavBin).absolutePath());

	process.start(m_avs2wavBin, QStringList() << QDir::toNativeSeparators(filePath) << "?");

	if(!process.waitForStarted())
	{
		qWarning("AVS2WAV process failed to create!");
		qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
		process.kill();
		process.waitForFinished(-1);
		return false;
	}

	bool bInfoHeaderFound = false;

	while(process.state() != QProcess::NotRunning)
	{
		if(MUTILS_BOOLIFY(m_abortFlag))
		{
			process.kill();
			qWarning("Process was aborted on user request!");
			break;
		}
		
		if(!process.waitForReadyRead())
		{
			if(process.state() == QProcess::Running)
			{
				qWarning("AVS2WAV time out. Killing process and skipping file!");
				process.kill();
				process.waitForFinished(-1);
				return false;
			}
		}

		while(process.canReadLine())
		{
			const QString line = QString::fromUtf8(process.readLine().constData()).simplified();
			if(!line.isEmpty())
			{
				if(bInfoHeaderFound)
				{
					const qint32 index = line.indexOf(':');
					if (index > 0)
					{
						const QString key = line.left(index).trimmed();
						const QString val = line.mid(index + 1).trimmed();
						if (!(key.isEmpty() || val.isEmpty()))
						{
							switch (m_avisynthIdx.value(key.toLower(), MI_propertyId_t(-1)))
							{
								case propertyId_duration:     SET_OPTIONAL(quint32, parseUnsigned(val, _tmp), info.techInfo().setDuration(_tmp));        break;
								case propertyId_samplingrate: SET_OPTIONAL(quint32, parseUnsigned(val, _tmp), info.techInfo().setAudioSamplerate(_tmp)); break;
								case propertyId_channel_s_:   SET_OPTIONAL(quint32, parseUnsigned(val, _tmp), info.techInfo().setAudioChannels(_tmp));   break;
								case propertyId_bitdepth:     SET_OPTIONAL(quint32, parseUnsigned(val, _tmp), info.techInfo().setAudioBitdepth(_tmp));   break;
							}
						}
					}
				}
				else
				{
					if(line.contains("[Audio Info]", Qt::CaseInsensitive))
					{
						info.techInfo().setAudioType("Avisynth");
						info.techInfo().setContainerType("Avisynth");
						bInfoHeaderFound = true;
					}
				}
			}
		}
	}
	
	process.waitForFinished();
	if(process.state() != QProcess::NotRunning)
	{
		process.kill();
		process.waitForFinished(-1);
	}

	//Check exit code
	switch(process.exitCode())
	{
	case 0:
		qDebug("Avisynth script was analyzed successfully.");
		return true;
		break;
	case -5:
		qWarning("It appears that Avisynth is not installed on the system!");
		return false;
		break;
	default:
		qWarning("Failed to open the Avisynth script, bad AVS file?");
		return false;
		break;
	}
}
コード例 #4
0
bool AnalyzeTask::analyzeAvisynthFile(const QString &filePath, AudioFileModel &info)
{
	QProcess process;
	MUtils::init_process(process, QFileInfo(m_avs2wavBin).absolutePath());

	process.start(m_avs2wavBin, QStringList() << QDir::toNativeSeparators(filePath) << "?");

	if(!process.waitForStarted())
	{
		qWarning("AVS2WAV process failed to create!");
		qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
		process.kill();
		process.waitForFinished(-1);
		return false;
	}

	bool bInfoHeaderFound = false;

	while(process.state() != QProcess::NotRunning)
	{
		if(*m_abortFlag)
		{
			process.kill();
			qWarning("Process was aborted on user request!");
			break;
		}
		
		if(!process.waitForReadyRead())
		{
			if(process.state() == QProcess::Running)
			{
				qWarning("AVS2WAV time out. Killing process and skipping file!");
				process.kill();
				process.waitForFinished(-1);
				return false;
			}
		}

		QByteArray data;

		while(process.canReadLine())
		{
			QString line = QString::fromUtf8(process.readLine().constData()).simplified();
			if(!line.isEmpty())
			{
				int index = line.indexOf(':');
				if(index > 0)
				{
					QString key = line.left(index).trimmed();
					QString val = line.mid(index+1).trimmed();

					if(bInfoHeaderFound && !key.isEmpty() && !val.isEmpty())
					{
						if(key.compare("TotalSeconds", Qt::CaseInsensitive) == 0)
						{
							bool ok = false;
							unsigned int duration = val.toUInt(&ok);
							if(ok) info.techInfo().setDuration(duration);
						}
						if(key.compare("SamplesPerSec", Qt::CaseInsensitive) == 0)
						{
							bool ok = false;
							unsigned int samplerate = val.toUInt(&ok);
							if(ok) info.techInfo().setAudioSamplerate (samplerate);
						}
						if(key.compare("Channels", Qt::CaseInsensitive) == 0)
						{
							bool ok = false;
							unsigned int channels = val.toUInt(&ok);
							if(ok) info.techInfo().setAudioChannels(channels);
						}
						if(key.compare("BitsPerSample", Qt::CaseInsensitive) == 0)
						{
							bool ok = false;
							unsigned int bitdepth = val.toUInt(&ok);
							if(ok) info.techInfo().setAudioBitdepth(bitdepth);
						}
					}
				}
				else
				{
					if(line.contains("[Audio Info]", Qt::CaseInsensitive))
					{
						info.techInfo().setAudioType("Avisynth");
						info.techInfo().setContainerType("Avisynth");
						bInfoHeaderFound = true;
					}
				}
			}
		}
	}
	
	process.waitForFinished();
	if(process.state() != QProcess::NotRunning)
	{
		process.kill();
		process.waitForFinished(-1);
	}

	//Check exit code
	switch(process.exitCode())
	{
	case 0:
		qDebug("Avisynth script was analyzed successfully.");
		return true;
		break;
	case -5:
		qWarning("It appears that Avisynth is not installed on the system!");
		return false;
		break;
	default:
		qWarning("Failed to open the Avisynth script, bad AVS file?");
		return false;
		break;
	}
}
コード例 #5
0
void AnalyzeTask::updateInfo(AudioFileModel &audioFile, bool &skipNext, QPair<quint32, quint32> &id_val, quint32 &coverType, QByteArray &coverData, const QString &key, const QString &value)
{
	//qWarning("'%s' -> '%s'", MUTILS_UTF8(key), MUTILS_UTF8(value));
	
	/*New Stream*/
	if(IS_KEY("Gen_ID") || IS_KEY("Aud_ID"))
	{
		if(value.isEmpty())
		{
			skipNext = false;
		}
		else
		{
			//We ignore all ID's, except for the lowest one!
			bool ok = false;
			unsigned int id = value.toUInt(&ok);
			if(ok)
			{
				if(IS_KEY("Gen_ID")) { id_val.first  = qMin(id_val.first,  id); skipNext = (id > id_val.first);  }
				if(IS_KEY("Aud_ID")) { id_val.second = qMin(id_val.second, id); skipNext = (id > id_val.second); }
			}
			else
			{
				skipNext = true;
			}
		}
		if(skipNext)
		{
			qWarning("Skipping info for non-primary stream!");
		}
		return;
	}

	/*Skip or empty?*/
	if((skipNext) || value.isEmpty())
	{
		return;
	}

	/*Playlist file?*/
	if(IS_KEY("Aud_Source"))
	{
		skipNext = true;
		audioFile.techInfo().setContainerType(QString());
		audioFile.techInfo().setAudioType(QString());
		qWarning("Skipping info for playlist file!");
		return;
	}

	/*General Section*/
	if(IS_SEC("Gen"))
	{
		if(IS_KEY("Gen_Format"))
		{
			audioFile.techInfo().setContainerType(value);
		}
		else if(IS_KEY("Gen_Format_Profile"))
		{
			audioFile.techInfo().setContainerProfile(value);
		}
		else if(IS_KEY("Gen_Title") || IS_KEY("Gen_Track"))
		{
			audioFile.metaInfo().setTitle(value);
		}
		else if(IS_KEY("Gen_Duration"))
		{
			unsigned int tmp = parseDuration(value);
			if(tmp > 0) audioFile.techInfo().setDuration(tmp);
		}
		else if(IS_KEY("Gen_Artist") || IS_KEY("Gen_Performer"))
		{
			audioFile.metaInfo().setArtist(value);
		}
		else if(IS_KEY("Gen_Album"))
		{
			audioFile.metaInfo().setAlbum(value);
		}
		else if(IS_KEY("Gen_Genre"))
		{
			audioFile.metaInfo().setGenre(value);
		}
		else if(IS_KEY("Gen_Released_Date") || IS_KEY("Gen_Recorded_Date"))
		{
			unsigned int tmp = parseYear(value);
			if(tmp > 0) audioFile.metaInfo().setYear(tmp);
		}
		else if(IS_KEY("Gen_Comment"))
		{
			audioFile.metaInfo().setComment(value);
		}
		else if(IS_KEY("Gen_Track/Position"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.metaInfo().setPosition(tmp);
		}
		else if(IS_KEY("Gen_Cover") || IS_KEY("Gen_Cover_Type"))
		{
			if(coverType == UINT_MAX)
			{
				coverType = 0;
			}
		}
		else if(IS_KEY("Gen_Cover_Mime"))
		{
			QString temp = FIRST_TOK(value);
			for (quint32 i = 0; MIME_TYPES[i].type; i++)
			{
				if (temp.compare(QString::fromLatin1(MIME_TYPES[i].type), Qt::CaseInsensitive) == 0)
				{
					coverType = i;
					break;
				}
			}
		}
		else if(IS_KEY("Gen_Cover_Data"))
		{
			if(!coverData.isEmpty()) coverData.clear();
			coverData.append(QByteArray::fromBase64(FIRST_TOK(value).toLatin1()));
		}
		else
		{
			qWarning("Unknown key '%s' with value '%s' found!", MUTILS_UTF8(key), MUTILS_UTF8(value));
		}
		return;
	}

	/*Audio Section*/
	if(IS_SEC("Aud"))
	{

		if(IS_KEY("Aud_Format"))
		{
			audioFile.techInfo().setAudioType(value);
		}
		else if(IS_KEY("Aud_Format_Profile"))
		{
			audioFile.techInfo().setAudioProfile(value);
		}
		else if(IS_KEY("Aud_Format_Version"))
		{
			audioFile.techInfo().setAudioVersion(value);
		}
		else if(IS_KEY("Aud_Channel(s)"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioChannels(tmp);
		}
		else if(IS_KEY("Aud_SamplingRate"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioSamplerate(tmp);
		}
		else if(IS_KEY("Aud_BitDepth"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioBitdepth(tmp);
		}
		else if(IS_KEY("Aud_Duration"))
		{
			unsigned int tmp = parseDuration(value);
			if(tmp > 0) audioFile.techInfo().setDuration(tmp);
		}
		else if(IS_KEY("Aud_BitRate"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioBitrate(tmp/1000);
		}
		else if(IS_KEY("Aud_BitRate_Mode"))
		{
			if(!value.compare("CBR", Qt::CaseInsensitive)) audioFile.techInfo().setAudioBitrateMode(AudioFileModel::BitrateModeConstant);
			if(!value.compare("VBR", Qt::CaseInsensitive)) audioFile.techInfo().setAudioBitrateMode(AudioFileModel::BitrateModeVariable);
		}
		else if(IS_KEY("Aud_Encoded_Library"))
		{
			audioFile.techInfo().setAudioEncodeLib(value);
		}
		else
		{
			qWarning("Unknown key '%s' with value '%s' found!", MUTILS_UTF8(key), MUTILS_UTF8(value));
		}
		return;
	}

	/*Section not recognized*/
	qWarning("Unknown section: %s", MUTILS_UTF8(key));
}
コード例 #6
0
void AnalyzeTask::updateInfo(AudioFileModel &audioFile, bool *skipNext, unsigned int *id_val, cover_t *coverType, QByteArray *coverData, const QString &key, const QString &value)
{
	//qWarning("'%s' -> '%s'", QUTF8(key), QUTF8(value));
	
	/*New Stream*/
	if(IS_KEY("Gen_ID") || IS_KEY("Aud_ID"))
	{
		if(value.isEmpty())
		{
			*skipNext = false;
		}
		else
		{
			//We ignore all ID's, except for the lowest one!
			bool ok = false;
			unsigned int id = value.toUInt(&ok);
			if(ok)
			{
				if(IS_KEY("Gen_ID")) { id_val[0] = qMin(id_val[0], id); *skipNext = (id > id_val[0]); }
				if(IS_KEY("Aud_ID")) { id_val[1] = qMin(id_val[1], id); *skipNext = (id > id_val[1]); }
			}
			else
			{
				*skipNext = true;
			}
		}
		if(*skipNext)
		{
			qWarning("Skipping info for non-primary stream!");
		}
		return;
	}

	/*Skip or empty?*/
	if((*skipNext) || value.isEmpty())
	{
		return;
	}

	/*Playlist file?*/
	if(IS_KEY("Aud_Source"))
	{
		*skipNext = true;
		audioFile.techInfo().setContainerType(QString());
		audioFile.techInfo().setAudioType(QString());
		qWarning("Skipping info for playlist file!");
		return;
	}

	/*General Section*/
	if(IS_SEC("Gen"))
	{
		if(IS_KEY("Gen_Format"))
		{
			audioFile.techInfo().setContainerType(value);
		}
		else if(IS_KEY("Gen_Format_Profile"))
		{
			audioFile.techInfo().setContainerProfile(value);
		}
		else if(IS_KEY("Gen_Title") || IS_KEY("Gen_Track"))
		{
			audioFile.metaInfo().setTitle(value);
		}
		else if(IS_KEY("Gen_Duration"))
		{
			unsigned int tmp = parseDuration(value);
			if(tmp > 0) audioFile.techInfo().setDuration(tmp);
		}
		else if(IS_KEY("Gen_Artist") || IS_KEY("Gen_Performer"))
		{
			audioFile.metaInfo().setArtist(value);
		}
		else if(IS_KEY("Gen_Album"))
		{
			audioFile.metaInfo().setAlbum(value);
		}
		else if(IS_KEY("Gen_Genre"))
		{
			audioFile.metaInfo().setGenre(value);
		}
		else if(IS_KEY("Gen_Released_Date") || IS_KEY("Gen_Recorded_Date"))
		{
			unsigned int tmp = parseYear(value);
			if(tmp > 0) audioFile.metaInfo().setYear(tmp);
		}
		else if(IS_KEY("Gen_Comment"))
		{
			audioFile.metaInfo().setComment(value);
		}
		else if(IS_KEY("Gen_Track/Position"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.metaInfo().setPosition(tmp);
		}
		else if(IS_KEY("Gen_Cover") || IS_KEY("Gen_Cover_Type"))
		{
			if(*coverType == coverNone)
			{
				*coverType = coverJpeg;
			}
		}
		else if(IS_KEY("Gen_Cover_Mime"))
		{
			QString temp = FIRST_TOK(value);
			if(!temp.compare("image/jpeg", Qt::CaseInsensitive)) *coverType = coverJpeg;
			else if(!temp.compare("image/png", Qt::CaseInsensitive)) *coverType = coverPng;
			else if(!temp.compare("image/gif", Qt::CaseInsensitive)) *coverType = coverGif;
		}
		else if(IS_KEY("Gen_Cover_Data"))
		{
			if(!coverData->isEmpty()) coverData->clear();
			coverData->append(QByteArray::fromBase64(FIRST_TOK(value).toLatin1()));
		}
		else
		{
			qWarning("Unknown key '%s' with value '%s' found!", QUTF8(key), QUTF8(value));
		}
		return;
	}

	/*Audio Section*/
	if(IS_SEC("Aud"))
	{

		if(IS_KEY("Aud_Format"))
		{
			audioFile.techInfo().setAudioType(value);
		}
		else if(IS_KEY("Aud_Format_Profile"))
		{
			audioFile.techInfo().setAudioProfile(value);
		}
		else if(IS_KEY("Aud_Format_Version"))
		{
			audioFile.techInfo().setAudioVersion(value);
		}
		else if(IS_KEY("Aud_Channel(s)"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioChannels(tmp);
		}
		else if(IS_KEY("Aud_SamplingRate"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioSamplerate(tmp);
		}
		else if(IS_KEY("Aud_BitDepth"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioBitdepth(tmp);
		}
		else if(IS_KEY("Aud_Duration"))
		{
			unsigned int tmp = parseDuration(value);
			if(tmp > 0) audioFile.techInfo().setDuration(tmp);
		}
		else if(IS_KEY("Aud_BitRate"))
		{
			bool ok = false;
			unsigned int tmp = value.toUInt(&ok);
			if(ok) audioFile.techInfo().setAudioBitrate(tmp/1000);
		}
		else if(IS_KEY("Aud_BitRate_Mode"))
		{
			if(!value.compare("CBR", Qt::CaseInsensitive)) audioFile.techInfo().setAudioBitrateMode(AudioFileModel::BitrateModeConstant);
			if(!value.compare("VBR", Qt::CaseInsensitive)) audioFile.techInfo().setAudioBitrateMode(AudioFileModel::BitrateModeVariable);
		}
		else if(IS_KEY("Aud_Encoded_Library"))
		{
			audioFile.techInfo().setAudioEncodeLib(value);
		}
		else
		{
			qWarning("Unknown key '%s' with value '%s' found!", QUTF8(key), QUTF8(value));
		}
		return;
	}

	/*Section not recognized*/
	qWarning("Unknown section: %s", QUTF8(key));
}