void ExportNative::runScript()
{
QString tempDir = getTempDirectory();
QString logDir = tempDir + "logs";
QString configDir = tempDir + "config";
QString commandline;
// remove existing progress.log if present
if (QFile::exists(logDir + "/progress.log"))
QFile::remove(logDir + "/progress.log");
// remove cancel flag file if present
if (QFile::exists(logDir + "/mythburncancel.lck"))
QFile::remove(logDir + "/mythburncancel.lck");
createConfigFile(configDir + "/mydata.xml");
commandline = "mytharchivehelper --nativearchive --outfile " + configDir +
"/mydata.xml"; // job file
commandline += logPropagateArgs;
if (!logPropagateQuiet())
commandline += " --quiet";
commandline += " > " + logDir + "/progress.log 2>&1 &"; // Logs
uint flags = kMSRunBackground | kMSDontBlockInputDevs |
kMSDontDisableDrawing;
uint retval = myth_system(commandline, flags);
if (retval != GENERIC_EXIT_RUNNING && retval != GENERIC_EXIT_OK)
{
ShowOkPopup(QObject::tr("It was not possible to create the DVD. "
"An error occured when running the scripts") );
return;
}
showLogViewer();
}
/** \fn MythSystemLegacy::setCommand(const QString &command,
const QStringList &args)
* \brief Resets an existing MythSystemLegacy object to a new command
*/
void MythSystemLegacy::SetCommand(const QString &command,
const QStringList &args, uint flags)
{
m_status = GENERIC_EXIT_START;
m_command = QString(command).trimmed();
m_args = QStringList(args);
ProcessFlags(flags);
// add logging arguments
if (GetSetting("PropagateLogs"))
{
if (GetSetting("UseShell") && m_args.isEmpty())
{
m_command += logPropagateArgs;
if (logPropagateQuiet())
m_command += " --quiet";
if (logPropagateNoServer())
m_command += " --nologserver";
}
else
{
m_args << logPropagateArgList;
if (logPropagateQuiet())
m_args << "--quiet";
if (logPropagateNoServer())
m_args << "--nologserver";
}
}
// check for execute rights
if (!GetSetting("UseShell") && access(command.toUtf8().constData(), X_OK))
{
LOG(VB_GENERAL, LOG_ERR,
QString("MythSystemLegacy(%1) command not executable, ")
.arg(command) + ENO);
m_status = GENERIC_EXIT_CMD_NOT_FOUND;
}
m_logcmd = (m_command + " " + m_args.join(" ")).trimmed();
if (GetSetting("AnonLog"))
{
m_logcmd.truncate(m_logcmd.indexOf(" "));
m_logcmd.append(" (anonymized)");
}
}
void ImportNative::finishedPressed()
{
if (m_details.chanID != "N/A" && m_localChanID_text->GetText() == "")
{
ShowOkPopup(tr("You need to select a valid chanID!"));
return;
}
QString commandline;
QString tempDir = gCoreContext->GetSetting("MythArchiveTempDir", "");
QString chanID = m_localChanID_text->GetText();
if (chanID == "")
chanID = m_details.chanID;
if (tempDir == "")
return;
if (!tempDir.endsWith("/"))
tempDir += "/";
QString logDir = tempDir + "logs";
// remove existing progress.log if prescent
if (QFile::exists(logDir + "/progress.log"))
QFile::remove(logDir + "/progress.log");
commandline = "mytharchivehelper --importnative --infile \"" + m_xmlFile +
"\" --chanid " + chanID;
commandline += logPropagateArgs;
if (!logPropagateQuiet())
commandline += " --quiet";
commandline += " > " + logDir + "/progress.log 2>&1 &";
uint flags = kMSRunBackground | kMSDontBlockInputDevs |
kMSDontDisableDrawing;
uint retval = myth_system(commandline, flags);
if (retval != GENERIC_EXIT_RUNNING && retval != GENERIC_EXIT_OK)
{
ShowOkPopup(tr("It was not possible to import the Archive. "
" An error occured when running 'mytharchivehelper'") );
return;
}
showLogViewer();
m_previousScreen->Close();
Close();
}
bool PreviewGenerator::Run(void)
{
QString msg;
QDateTime dtm = QDateTime::currentDateTime();
QTime tm = QTime::currentTime();
bool ok = false;
QString command = GetInstallPrefix() + "/bin/mythpreviewgen";
bool local_ok = ((IsLocal() || !!(mode & kForceLocal)) &&
(!!(mode & kLocal)) &&
QFileInfo(command).isExecutable());
if (!local_ok)
{
if (!!(mode & kRemote))
{
ok = RemotePreviewRun();
if (ok)
{
msg =
QString("Generated remotely in %1 seconds, starting at %2")
.arg(tm.elapsed()*0.001)
.arg(tm.toString(Qt::ISODate));
}
}
else
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Run() cannot generate preview locally for: '%1'")
.arg(pathname));
msg = "Failed, local preview requested for remote file.";
}
}
else
{
// This is where we fork and run mythpreviewgen to actually make preview
command += QString(" --size %1x%2")
.arg(outSize.width()).arg(outSize.height());
if (captureTime >= 0)
{
if (timeInSeconds)
command += QString(" --seconds %1").arg(captureTime);
else
command += QString(" --frame %1").arg(captureTime);
}
command += QString(" --chanid %1").arg(programInfo.GetChanID());
command += QString(" --starttime %1")
.arg(programInfo.GetRecordingStartTime(MythDate));
if (!outFileName.isEmpty())
command += QString(" --outfile \"%1\"").arg(outFileName);
command += logPropagateArgs;
if (!logPropagateQuiet())
command += " --quiet";
// Timeout in 30s
uint ret = myth_system(command, kMSDontBlockInputDevs |
kMSDontDisableDrawing |
kMSProcessEvents, 30);
if (ret != GENERIC_EXIT_OK)
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Encountered problems running '%1' (%2)")
.arg(command) .arg(ret));
}
else
{
LOG(VB_PLAYBACK, LOG_INFO, LOC + "Preview process returned 0.");
QString outname = (!outFileName.isEmpty()) ?
outFileName : (pathname + ".png");
QString lpath = QFileInfo(outname).fileName();
if (lpath == outname)
{
StorageGroup sgroup;
QString tmpFile = sgroup.FindFile(lpath);
outname = (tmpFile.isEmpty()) ? outname : tmpFile;
}
QFileInfo fi(outname);
ok = (fi.exists() && fi.isReadable() && fi.size());
if (ok)
{
LOG(VB_PLAYBACK, LOG_INFO, LOC + "Preview process ran ok.");
msg = QString("Generated on %1 in %2 seconds, starting at %3")
.arg(gCoreContext->GetHostName())
.arg(tm.elapsed()*0.001)
.arg(tm.toString(Qt::ISODate));
}
else
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Preview process not ok." +
QString("\n\t\t\tfileinfo(%1)").arg(outname) +
QString(" exists: %1").arg(fi.exists()) +
QString(" readable: %1").arg(fi.isReadable()) +
QString(" size: %1").arg(fi.size()));
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Despite command '%1' returning success")
.arg(command));
msg = QString("Failed to read preview image despite "
"preview process returning success.");
}
}
}
QMutexLocker locker(&previewLock);
// Backdate file to start of preview time in case a bookmark was made
// while we were generating the preview.
QString output_fn = outFileName.isEmpty() ?
(programInfo.GetPathname()+".png") : outFileName;
QDateTime dt;
if (ok)
{
QFileInfo fi(output_fn);
if (fi.exists())
dt = fi.lastModified();
}
QString message = (ok) ? "PREVIEW_SUCCESS" : "PREVIEW_FAILED";
if (listener)
{
QStringList list;
list.push_back(programInfo.MakeUniqueKey());
list.push_back(outFileName.isEmpty() ?
(programInfo.GetPathname()+".png") : outFileName);
list.push_back(msg);
list.push_back(dt.isValid()?dt.toString(Qt::ISODate):"");
list.push_back(token);
QCoreApplication::postEvent(listener, new MythEvent(message, list));
}
return ok;
}
