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Diffstat (limited to 'rbutil/rbutilqt/base/tts.cpp')
| -rw-r--r-- | rbutil/rbutilqt/base/tts.cpp | 666 |
1 files changed, 0 insertions, 666 deletions
diff --git a/rbutil/rbutilqt/base/tts.cpp b/rbutil/rbutilqt/base/tts.cpp deleted file mode 100644 index 852edc33d0..0000000000 --- a/rbutil/rbutilqt/base/tts.cpp +++ /dev/null @@ -1,666 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * - * Copyright (C) 2007 by Dominik Wenger - * $Id$ - * - * All files in this archive are subject to the GNU General Public License. - * See the file COPYING in the source tree root for full license agreement. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ - -#include "tts.h" -#include "utils.h" -#include "rbsettings.h" -/********************************************************************* -* TTS Base -**********************************************************************/ -QMap<QString,QString> TTSBase::ttsList; - -TTSBase::TTSBase(QObject* parent): EncTtsSettingInterface(parent) -{ - -} - -// static functions -void TTSBase::initTTSList() -{ - ttsList["espeak"] = "Espeak TTS Engine"; - ttsList["flite"] = "Flite TTS Engine"; - ttsList["swift"] = "Swift TTS Engine"; -#if defined(Q_OS_WIN) - ttsList["sapi"] = "Sapi TTS Engine"; -#endif -#if defined(Q_OS_LINUX) - ttsList["festival"] = "Festival TTS Engine"; -#endif -} - -// function to get a specific encoder -TTSBase* TTSBase::getTTS(QObject* parent,QString ttsName) -{ - - TTSBase* tts; -#if defined(Q_OS_WIN) - if(ttsName == "sapi") - { - tts = new TTSSapi(parent); - return tts; - } - else -#endif -#if defined(Q_OS_LINUX) - if (ttsName == "festival") - { - tts = new TTSFestival(parent); - return tts; - } - else -#endif - if (true) // fix for OS other than WIN or LINUX - { - tts = new TTSExes(ttsName,parent); - return tts; - } -} - -// get the list of encoders, nice names -QStringList TTSBase::getTTSList() -{ - // init list if its empty - if(ttsList.count() == 0) - initTTSList(); - - return ttsList.keys(); -} - -// get nice name of a specific tts -QString TTSBase::getTTSName(QString tts) -{ - if(ttsList.isEmpty()) - initTTSList(); - return ttsList.value(tts); -} - - -/********************************************************************* -* General TTS Exes -**********************************************************************/ -TTSExes::TTSExes(QString name,QObject* parent) : TTSBase(parent) -{ - m_name = name; - - m_TemplateMap["espeak"] = "\"%exe\" %options -w \"%wavfile\" \"%text\""; - m_TemplateMap["flite"] = "\"%exe\" %options -o \"%wavfile\" -t \"%text\""; - m_TemplateMap["swift"] = "\"%exe\" %options -o \"%wavfile\" \"%text\""; - -} - -void TTSExes::generateSettings() -{ - QString exepath =RbSettings::subValue(m_name,RbSettings::TtsPath).toString(); - if(exepath == "") exepath = findExecutable(m_name); - - insertSetting(eEXEPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING, - tr("Path to TTS engine:"),exepath,EncTtsSetting::eBROWSEBTN)); - insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING, - tr("TTS engine options:"),RbSettings::subValue(m_name,RbSettings::TtsOptions))); -} - -void TTSExes::saveSettings() -{ - RbSettings::setSubValue(m_name,RbSettings::TtsPath,getSetting(eEXEPATH)->current().toString()); - RbSettings::setSubValue(m_name,RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString()); - RbSettings::sync(); -} - -bool TTSExes::start(QString *errStr) -{ - m_TTSexec = RbSettings::subValue(m_name,RbSettings::TtsPath).toString(); - m_TTSOpts = RbSettings::subValue(m_name,RbSettings::TtsOptions).toString(); - - m_TTSTemplate = m_TemplateMap.value(m_name); - - QFileInfo tts(m_TTSexec); - if(tts.exists()) - { - return true; - } - else - { - *errStr = tr("TTS executable not found"); - return false; - } -} - -TTSStatus TTSExes::voice(QString text,QString wavfile, QString *errStr) -{ - (void) errStr; - QString execstring = m_TTSTemplate; - - execstring.replace("%exe",m_TTSexec); - execstring.replace("%options",m_TTSOpts); - execstring.replace("%wavfile",wavfile); - execstring.replace("%text",text); - //qDebug() << "voicing" << execstring; - QProcess::execute(execstring); - return NoError; - -} - -bool TTSExes::configOk() -{ - QString path = RbSettings::subValue(m_name,RbSettings::TtsPath).toString(); - - if (QFileInfo(path).exists()) - return true; - - return false; -} - -/********************************************************************* -* TTS Sapi -**********************************************************************/ -TTSSapi::TTSSapi(QObject* parent) : TTSBase(parent) -{ - m_TTSTemplate = "cscript //nologo \"%exe\" /language:%lang /voice:\"%voice\" /speed:%speed \"%options\""; - defaultLanguage ="english"; - m_sapi4 =false; -} - -void TTSSapi::generateSettings() -{ - // language - QStringList languages = RbSettings::languages(); - languages.sort(); - EncTtsSetting* setting =new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST, - tr("Language:"),RbSettings::subValue("sapi",RbSettings::TtsLanguage),languages); - connect(setting,SIGNAL(dataChanged()),this,SLOT(updateVoiceList())); - insertSetting(eLANGUAGE,setting); - // voice - setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST, - tr("Voice:"),RbSettings::subValue("sapi",RbSettings::TtsVoice),getVoiceList(RbSettings::subValue("sapi",RbSettings::TtsLanguage).toString()),EncTtsSetting::eREFRESHBTN); - connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceList())); - insertSetting(eVOICE,setting); - //speed - insertSetting(eSPEED,new EncTtsSetting(this,EncTtsSetting::eINT, - tr("Speed:"),RbSettings::subValue("sapi",RbSettings::TtsSpeed),-10,10)); - // options - insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING, - tr("Options:"),RbSettings::subValue("sapi",RbSettings::TtsOptions))); - -} - -void TTSSapi::saveSettings() -{ - //save settings in user config - RbSettings::setSubValue("sapi",RbSettings::TtsLanguage,getSetting(eLANGUAGE)->current().toString()); - RbSettings::setSubValue("sapi",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString()); - RbSettings::setSubValue("sapi",RbSettings::TtsSpeed,getSetting(eSPEED)->current().toInt()); - RbSettings::setSubValue("sapi",RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString()); - - RbSettings::sync(); -} - -void TTSSapi::updateVoiceList() -{ - qDebug() << "update voiceList"; - QStringList voiceList = getVoiceList(getSetting(eLANGUAGE)->current().toString()); - getSetting(eVOICE)->setList(voiceList); - if(voiceList.size() > 0) getSetting(eVOICE)->setCurrent(voiceList.at(0)); - else getSetting(eVOICE)->setCurrent(""); -} - -bool TTSSapi::start(QString *errStr) -{ - - m_TTSOpts = RbSettings::subValue("sapi",RbSettings::TtsOptions).toString(); - m_TTSLanguage =RbSettings::subValue("sapi",RbSettings::TtsLanguage).toString(); - m_TTSVoice=RbSettings::subValue("sapi",RbSettings::TtsVoice).toString(); - m_TTSSpeed=RbSettings::subValue("sapi",RbSettings::TtsSpeed).toString(); - m_sapi4 = RbSettings::subValue("sapi",RbSettings::TtsUseSapi4).toBool(); - - QFile::remove(QDir::tempPath() +"/sapi_voice.vbs"); - QFile::copy(":/builtin/sapi_voice.vbs",QDir::tempPath() + "/sapi_voice.vbs"); - m_TTSexec = QDir::tempPath() +"/sapi_voice.vbs"; - - QFileInfo tts(m_TTSexec); - if(!tts.exists()) - { - *errStr = tr("Could not copy the Sapi-script"); - return false; - } - // create the voice process - QString execstring = m_TTSTemplate; - execstring.replace("%exe",m_TTSexec); - execstring.replace("%options",m_TTSOpts); - execstring.replace("%lang",m_TTSLanguage); - execstring.replace("%voice",m_TTSVoice); - execstring.replace("%speed",m_TTSSpeed); - - if(m_sapi4) - execstring.append(" /sapi4 "); - - qDebug() << "init" << execstring; - voicescript = new QProcess(NULL); - //connect(voicescript,SIGNAL(readyReadStandardError()),this,SLOT(error())); - - voicescript->start(execstring); - if(!voicescript->waitForStarted()) - { - *errStr = tr("Could not start the Sapi-script"); - return false; - } - - if(!voicescript->waitForReadyRead(300)) - { - *errStr = voicescript->readAllStandardError(); - if(*errStr != "") - return false; - } - - voicestream = new QTextStream(voicescript); - voicestream->setCodec("UTF16-LE"); - - return true; -} - - -QStringList TTSSapi::getVoiceList(QString language) -{ - QStringList result; - - QFile::copy(":/builtin/sapi_voice.vbs",QDir::tempPath() + "/sapi_voice.vbs"); - m_TTSexec = QDir::tempPath() +"/sapi_voice.vbs"; - - QFileInfo tts(m_TTSexec); - if(!tts.exists()) - return result; - - // create the voice process - QString execstring = "cscript //nologo \"%exe\" /language:%lang /listvoices"; - execstring.replace("%exe",m_TTSexec); - execstring.replace("%lang",language); - - if(RbSettings::value(RbSettings::TtsUseSapi4).toBool()) - execstring.append(" /sapi4 "); - - qDebug() << "init" << execstring; - voicescript = new QProcess(NULL); - voicescript->start(execstring); - qDebug() << "wait for started"; - if(!voicescript->waitForStarted()) - return result; - voicescript->closeWriteChannel(); - voicescript->waitForReadyRead(); - - QString dataRaw = voicescript->readAllStandardError().data(); - result = dataRaw.split(",",QString::SkipEmptyParts); - if(result.size() > 0) - { - result.sort(); - result.removeFirst(); - for(int i = 0; i< result.size();i++) - { - result[i] = result.at(i).simplified(); - } - } - - delete voicescript; - QFile::setPermissions(QDir::tempPath() +"/sapi_voice.vbs",QFile::ReadOwner |QFile::WriteOwner|QFile::ExeOwner - |QFile::ReadUser| QFile::WriteUser| QFile::ExeUser - |QFile::ReadGroup |QFile::WriteGroup |QFile::ExeGroup - |QFile::ReadOther |QFile::WriteOther |QFile::ExeOther ); - QFile::remove(QDir::tempPath() +"/sapi_voice.vbs"); - return result; -} - - - -TTSStatus TTSSapi::voice(QString text,QString wavfile, QString *errStr) -{ - (void) errStr; - QString query = "SPEAK\t"+wavfile+"\t"+text+"\r\n"; - qDebug() << "voicing" << query; - *voicestream << query; - *voicestream << "SYNC\tbla\r\n"; - voicestream->flush(); - voicescript->waitForReadyRead(); - return NoError; -} - -bool TTSSapi::stop() -{ - - *voicestream << "QUIT\r\n"; - voicestream->flush(); - voicescript->waitForFinished(); - delete voicestream; - delete voicescript; - QFile::setPermissions(QDir::tempPath() +"/sapi_voice.vbs",QFile::ReadOwner |QFile::WriteOwner|QFile::ExeOwner - |QFile::ReadUser| QFile::WriteUser| QFile::ExeUser - |QFile::ReadGroup |QFile::WriteGroup |QFile::ExeGroup - |QFile::ReadOther |QFile::WriteOther |QFile::ExeOther ); - QFile::remove(QDir::tempPath() +"/sapi_voice.vbs"); - return true; -} - -bool TTSSapi::configOk() -{ - if(RbSettings::subValue("sapi",RbSettings::TtsVoice).toString().isEmpty()) - return false; - return true; -} -/********************************************************************** - * TSSFestival - client-server wrapper - **********************************************************************/ -TTSFestival::~TTSFestival() -{ - stop(); -} - -void TTSFestival::generateSettings() -{ - // server path - QString exepath = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString(); - if(exepath == "" ) exepath = findExecutable("festival"); - insertSetting(eSERVERPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Path to Festival server:",exepath,EncTtsSetting::eBROWSEBTN)); - - // client path - QString clientpath = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString(); - if(clientpath == "" ) clientpath = findExecutable("festival_client"); - insertSetting(eCLIENTPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING, - tr("Path to Festival client:"),clientpath,EncTtsSetting::eBROWSEBTN)); - - // voice - EncTtsSetting* setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST, - tr("Voice:"),RbSettings::subValue("festival",RbSettings::TtsVoice),getVoiceList(exepath),EncTtsSetting::eREFRESHBTN); - connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceList())); - connect(setting,SIGNAL(dataChanged()),this,SLOT(clearVoiceDescription())); - insertSetting(eVOICE,setting); - - //voice description - setting = new EncTtsSetting(this,EncTtsSetting::eREADONLYSTRING, - tr("Voice description:"),"",EncTtsSetting::eREFRESHBTN); - connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceDescription())); - insertSetting(eVOICEDESC,setting); -} - -void TTSFestival::saveSettings() -{ - //save settings in user config - RbSettings::setSubValue("festival-server",RbSettings::TtsPath,getSetting(eSERVERPATH)->current().toString()); - RbSettings::setSubValue("festival-client",RbSettings::TtsPath,getSetting(eCLIENTPATH)->current().toString()); - RbSettings::setSubValue("festival",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString()); - - RbSettings::sync(); -} - -void TTSFestival::updateVoiceDescription() -{ - // get voice Info with current voice and path - QString info = getVoiceInfo(getSetting(eVOICE)->current().toString(),getSetting(eSERVERPATH)->current().toString()); - getSetting(eVOICEDESC)->setCurrent(info); -} - -void TTSFestival::clearVoiceDescription() -{ - getSetting(eVOICEDESC)->setCurrent(""); -} - -void TTSFestival::updateVoiceList() -{ - QStringList voiceList = getVoiceList(getSetting(eSERVERPATH)->current().toString()); - getSetting(eVOICE)->setList(voiceList); - if(voiceList.size() > 0) getSetting(eVOICE)->setCurrent(voiceList.at(0)); - else getSetting(eVOICE)->setCurrent(""); -} - -void TTSFestival::startServer(QString path) -{ - if(!configOk()) - return; - - if(path == "") - path = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString(); - - serverProcess.start(QString("%1 --server").arg(path)); - serverProcess.waitForStarted(); - - queryServer("(getpid)",300,path); - if(serverProcess.state() == QProcess::Running) - qDebug() << "Festival is up and running"; - else - qDebug() << "Festival failed to start"; -} - -void TTSFestival::ensureServerRunning(QString path) -{ - if(serverProcess.state() != QProcess::Running) - { - startServer(path); - } -} - -bool TTSFestival::start(QString* errStr) -{ - (void) errStr; - ensureServerRunning(); - if (!RbSettings::subValue("festival",RbSettings::TtsVoice).toString().isEmpty()) - queryServer(QString("(voice.select '%1)") - .arg(RbSettings::subValue("festival", RbSettings::TtsVoice).toString())); - - return true; -} - -bool TTSFestival::stop() -{ - serverProcess.terminate(); - serverProcess.kill(); - - return true; -} - -TTSStatus TTSFestival::voice(QString text, QString wavfile, QString* errStr) -{ - qDebug() << text << "->" << wavfile; - - QString path = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString(); - QString cmd = QString("%1 --server localhost --otype riff --ttw --withlisp --output \"%2\" - ").arg(path).arg(wavfile); - qDebug() << cmd; - - QProcess clientProcess; - clientProcess.start(cmd); - clientProcess.write(QString("%1.\n").arg(text).toAscii()); - clientProcess.waitForBytesWritten(); - clientProcess.closeWriteChannel(); - clientProcess.waitForReadyRead(); - QString response = clientProcess.readAll(); - response = response.trimmed(); - if(!response.contains("Utterance")) - { - qDebug() << "Could not voice string: " << response; - *errStr = tr("engine could not voice string"); - return Warning; - /* do not stop the voicing process because of a single string - TODO: needs proper settings */ - } - clientProcess.closeReadChannel(QProcess::StandardError); - clientProcess.closeReadChannel(QProcess::StandardOutput); - clientProcess.terminate(); - clientProcess.kill(); - - return NoError; -} - -bool TTSFestival::configOk() -{ - QString serverPath = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString(); - QString clientPath = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString(); - - bool ret = QFileInfo(serverPath).isExecutable() && - QFileInfo(clientPath).isExecutable(); - if(RbSettings::subValue("festival",RbSettings::TtsVoice).toString().size() > 0 && voices.size() > 0) - ret = ret && (voices.indexOf(RbSettings::subValue("festival",RbSettings::TtsVoice).toString()) != -1); - return ret; -} - -QStringList TTSFestival::getVoiceList(QString path) -{ - if(!configOk()) - return QStringList(); - - if(voices.size() > 0) - { - qDebug() << "Using voice cache"; - return voices; - } - - QString response = queryServer("(voice.list)",3000,path); - - // get the 2nd line. It should be (<voice_name>, <voice_name>) - response = response.mid(response.indexOf('\n') + 1, -1); - response = response.left(response.indexOf('\n')).trimmed(); - - voices = response.mid(1, response.size()-2).split(' '); - - voices.sort(); - if (voices.size() == 1 && voices[0].size() == 0) - voices.removeAt(0); - if (voices.size() > 0) - qDebug() << "Voices: " << voices; - else - qDebug() << "No voices."; - - return voices; -} - -QString TTSFestival::getVoiceInfo(QString voice,QString path) -{ - if(!configOk()) - return ""; - - if(!getVoiceList().contains(voice)) - return ""; - - if(voiceDescriptions.contains(voice)) - return voiceDescriptions[voice]; - - QString response = queryServer(QString("(voice.description '%1)").arg(voice), 3000,path); - - if (response == "") - { - voiceDescriptions[voice]=tr("No description available"); - } - else - { - response = response.remove(QRegExp("(description \"*\")", Qt::CaseInsensitive, QRegExp::Wildcard)); - qDebug() << "voiceInfo w/o descr: " << response; - response = response.remove(')'); - QStringList responseLines = response.split('(', QString::SkipEmptyParts); - responseLines.removeAt(0); // the voice name itself - - QString description; - foreach(QString line, responseLines) - { - line = line.remove('('); - line = line.simplified(); - - line[0] = line[0].toUpper(); // capitalize the key - - int firstSpace = line.indexOf(' '); - if (firstSpace > 0) - { - line = line.insert(firstSpace, ':'); // add a colon between the key and the value - line[firstSpace+2] = line[firstSpace+2].toUpper(); // capitalize the value - } - - description += line + "\n"; - } - voiceDescriptions[voice] = description.trimmed(); - } - - return voiceDescriptions[voice]; -} - -QString TTSFestival::queryServer(QString query, int timeout,QString path) -{ - if(!configOk()) - return ""; - - // this operation could take some time - emit busy(); - - ensureServerRunning(path); - - qDebug() << "queryServer with " << query; - QString response; - - QDateTime endTime; - if(timeout > 0) - endTime = QDateTime::currentDateTime().addMSecs(timeout); - - /* Festival is *extremely* unreliable. Although at this - * point we are sure that SIOD is accepting commands, - * we might end up with an empty response. Hence, the loop. - */ - while(true) - { - QCoreApplication::processEvents(QEventLoop::AllEvents, 50); - QTcpSocket socket; - - socket.connectToHost("localhost", 1314); - socket.waitForConnected(); - - if(socket.state() == QAbstractSocket::ConnectedState) - { - socket.write(QString("%1\n").arg(query).toAscii()); - socket.waitForBytesWritten(); - socket.waitForReadyRead(); - - response = socket.readAll().trimmed(); - - if (response != "LP" && response != "") - break; - } - socket.abort(); - socket.disconnectFromHost(); - - if(timeout > 0 && QDateTime::currentDateTime() >= endTime) - { - emit busyEnd(); - return ""; - } - /* make sure we wait a little as we don't want to flood the server with requests */ - QDateTime tmpEndTime = QDateTime::currentDateTime().addMSecs(500); - while(QDateTime::currentDateTime() < tmpEndTime) - QCoreApplication::processEvents(QEventLoop::AllEvents); - } - if(response == "nil") - { - emit busyEnd(); - return ""; - } - - QStringList lines = response.split('\n'); - if(lines.size() > 2) - { - lines.removeFirst(); - lines.removeLast(); - } - else - qDebug() << "Response too short: " << response; - - emit busyEnd(); - return lines.join("\n"); - -} - |