From 900cf6d52bd806bd54ad2118e245cd3465ea6815 Mon Sep 17 00:00:00 2001 From: Dominik Riebeling Date: Sat, 9 Jun 2012 23:39:57 +0200 Subject: Rockbox Utility: support reading voice strings from target. If the Rockbox installation has voice strings included use them when generating voice files. Fall back to querying the server if no voice strings are found or the found strings are incompatible. Change-Id: I9883829ab1757e55b1da9a434221a8dbfc702dd4 --- rbutil/rbutilqt/base/voicefile.cpp | 96 +++++++++++++++++++++++++++++++++++--- 1 file changed, 89 insertions(+), 7 deletions(-) (limited to 'rbutil/rbutilqt') diff --git a/rbutil/rbutilqt/base/voicefile.cpp b/rbutil/rbutilqt/base/voicefile.cpp index b7a5f8f760..70c0f7b653 100644 --- a/rbutil/rbutilqt/base/voicefile.cpp +++ b/rbutil/rbutilqt/base/voicefile.cpp @@ -16,11 +16,13 @@ * ****************************************************************************/ +#include #include "voicefile.h" #include "utils.h" #include "rockboxinfo.h" #include "rbsettings.h" #include "systeminfo.h" +#include "ziputil.h" VoiceFileCreator::VoiceFileCreator(QObject* parent) :QObject(parent) { @@ -54,7 +56,6 @@ bool VoiceFileCreator::createVoiceFile() emit done(true); return false; } - QString target = info.target(); QString features = info.features(); m_targetid = info.targetID().toInt(); @@ -62,14 +63,97 @@ bool VoiceFileCreator::createVoiceFile() m_voiceformat = info.voicefmt(); QString version = m_versionstring.left(m_versionstring.indexOf("-")).remove("r"); - //prepare download url + // check if voicefile is present on target + QString fn = m_mountpoint + "/.rockbox/langs/voicestrings.zip"; + qDebug() << "[VoiceFile] searching for zipped voicestrings at" << fn; + if(QFileInfo(fn).isFile()) { + // search for binary voice strings file in archive + ZipUtil z(this); + if(z.open(fn)) { + QStringList contents = z.files(); + int index; + for(index = 0; index < contents.size(); ++index) { + // strip any path, we don't know the structure in the zip + if(QFileInfo(contents.at(index)).baseName() == m_lang) { + break; + } + } + if(index < contents.size()) { + qDebug() << "[VoiceFile] extracting strings file from zip"; + // extract strings + QTemporaryFile stringsfile; + stringsfile.open(); + QString sfn = stringsfile.fileName(); + // ZipUtil::extractArchive() only compares the filename. + if(z.extractArchive(sfn, QFileInfo(contents.at(index)).fileName())) { + emit logItem(tr("Extracted voice strings from installation"), LOGINFO); + + stringsfile.seek(0); + QByteArray data = stringsfile.readAll(); + const char* buf = data.constData(); + // check file header + // header (4 bytes): cookie = 9a, version = 06, targetid, options + // subheader for each user. Only "core" for now. + // subheader (6 bytes): count (2bytes), size (2bytes), offset (2bytes) + if(buf[0] != (char)0x9a || buf[1] != 0x06 || buf[2] != m_targetid) { + emit logItem(tr("Extracted voice strings incompatible"), LOGINFO); + } + else { + QMap voicestrings; + + /* skip header */ + int idx = 10; + do { + unsigned int id = ((unsigned char)buf[idx])<<8 + | ((unsigned char)buf[idx+1]); + // need to use strlen here, since QString::size() + // returns number of characters, not bytes. + int len = strlen(&buf[idx + 2]); + voicestrings[id] = QString::fromUtf8(&buf[idx+2]); + idx += 2 + len + 1; + + } while(idx < data.size()); + + stringsfile.close(); + + // create input file suitable for voicefont from strings. + QTemporaryFile voicefontlist; + voicefontlist.open(); + m_filename = voicefontlist.fileName(); + for(int i = 0; i < voicestrings.size(); ++i) { + QByteArray qba; + qba = QString("id: %1_%2\n") + .arg(voicestrings.keys().at(i) < 0x8000 ? "LANG" : "VOICE") + .arg(voicestrings.keys().at(i)).toUtf8(); + voicefontlist.write(qba); + qba = QString("voice: \"%1\"\n").arg( + voicestrings[voicestrings.keys().at(i)]).toUtf8(); + voicefontlist.write(qba); + } + voicefontlist.close(); + + // everything successful, now create the actual voice file. + create(); + return true; + } + + } + } + } + } + emit logItem(tr("Could not retrieve strings from installation, downloading"), LOGINFO); + // if either no zip with voice strings is found or something went wrong + // retrieving the necessary files we'll end up here, trying to get the + // genlang output as previously from the webserver. + + // prepare download url QString genlang = SystemInfo::value(SystemInfo::GenlangUrl).toString(); genlang.replace("%LANG%", m_lang); genlang.replace("%TARGET%", target); genlang.replace("%REVISION%", version); genlang.replace("%FEATURES%", features); QUrl genlangUrl(genlang); - qDebug() << "[VoiceFileCreator] downloading " << genlangUrl; + qDebug() << "[VoiceFileCreator] downloading" << genlangUrl; //download the correct genlang output QTemporaryFile *downloadFile = new QTemporaryFile(this); @@ -129,8 +213,6 @@ void VoiceFileCreator::create(void) return; } - QCoreApplication::processEvents(); - //read in downloaded file emit logItem(tr("Reading strings..."),LOGINFO); QTextStream in(&genlang); @@ -200,7 +282,7 @@ void VoiceFileCreator::create(void) connect(&generator,SIGNAL(logItem(QString,int)),this,SIGNAL(logItem(QString,int))); connect(&generator,SIGNAL(logProgress(int,int)),this,SIGNAL(logProgress(int,int))); connect(this,SIGNAL(aborted()),&generator,SLOT(abort())); - + if(generator.process(&m_talkList, m_wavtrimThreshold) == TalkGenerator::eERROR) { cleanup(); @@ -209,7 +291,7 @@ void VoiceFileCreator::create(void) return; } } - + //make voicefile emit logItem(tr("Creating voicefiles..."),LOGINFO); FILE* ids2 = fopen(m_filename.toLocal8Bit(), "r"); -- cgit v1.2.3