bool AutoUpdater::isUpdateAvailable()
{
VersionInfo newVersion = getUpdateVersion();
if (newVersion.timestamp <= TIMESTAMP
|| newVersion.versionString.isEmpty() || newVersion.versionString == GIT_VERSION)
return false;
else
return true;
}
void AutoUpdater::checkUpdatesAsyncInteractiveWorker()
{
if (!isUpdateAvailable())
return;
// If there's already an update dir, resume updating, otherwise ask the user
QString updateDirStr = Settings::getInstance().getSettingsDirPath() + "/update/";
QDir updateDir(updateDirStr);
if (updateDir.exists() && QFile(updateDirStr+"flist").exists())
{
setProgressVersion(getUpdateVersion().versionString);
downloadUpdate();
return;
}
VersionInfo newVersion = getUpdateVersion();
QString contentText = QObject::tr("An update is available, do you want to download it now?\n"
"It will be installed when qTox restarts.");
if (!newVersion.versionString.isEmpty())
contentText += "\n\n" + QObject::tr("Version %1, %2").arg(newVersion.versionString,
QDateTime::fromMSecsSinceEpoch(newVersion.timestamp*1000).toString());
if (abortFlag)
return;
if (GUI::askQuestion(QObject::tr("Update", "The title of a message box"),
contentText, true, false))
{
setProgressVersion(newVersion.versionString);
GUI::showUpdateDownloadProgress();
downloadUpdate();
}
}
LoadState
SkFontManager::checkPreData()
{
LoadState state = load_true;
SkStream * inStream = openReadStream( SYSTEM_DL_PREDATA_FILE );
preDataHeader header = { 0, 0, 0 };
if( !inStream )
{
state = load_false;
goto END0;
}
inStream->read( &header, SYSTEM_DL_PREDATA_HEADER_LEN );
if( header.tag != __key() )
{
state = load_false;
goto END0;
}
if( getUpdateVersion() == header.updateVersion )
{
state = load_true;
goto END0;
}
else
{
state = load_change;
goto END0;
}
END0:
if( inStream )
SkDELETE( inStream );
return state;
}
LoadState
SkFontManager::loadPreData( uint32_t * newFontIndex, bool boot )
{
LoadState state = load_true;
preDataHeader header = { 0, 0, 0 };
uint32_t curFontIndex = ( boot == true ? readFontConfig() : getCurrentFontIndex() );
uint32_t curNewFontIndex = curFontIndex;
uint32_t numEmbeddedFonts = mEmbeddedFonts.numFonts();
bool statePass = ( curFontIndex < numEmbeddedFonts ? true : false );
bool system = ( newFontIndex != NULL ? true : false );
SkStream * stream = NULL;
if( openPreDataRead( &stream ) == false )
{
if( no_such_file() || permission_denied() )
goto SKIP_ERROR0;
HyLogef( "openPreDataRead(%s (%d))", strerror( errno ), errno );
goto ERROR0;
}
stream->read( &header, SYSTEM_DL_PREDATA_HEADER_LEN );
if( header.tag != __key() )
{
HyLogef( "Wrong tag" );
goto ERROR0;
}
LOAD_START:
if( getUpdateVersion() == 0 ) // Boot Load & reload.
{
setUpdateVersion( header.updateVersion );
if( header.count == 0 )
goto SUCCEED0;
for( uint32_t n = 0 ; n < header.count ; n++ )
{
SkFontData * font = SkNEW( SkFontData );
if( font )
{
font->readPreData( stream );
if( font->checkCertify( system ) == true )
{
font->loadFont();
mDownloadFonts.addFonts( font );
}
else
{
if( ( system == true ) && ( statePass == false ) )
{
if( state != load_restart )
{
if( ( numEmbeddedFonts + n ) == curFontIndex )
{
state = load_restart;
}
else
{
state = load_change;
if( ( numEmbeddedFonts + n ) < curFontIndex )
curNewFontIndex--;
}
}
}
else
{
state = load_change;
}
font->deleteFiles();
SkDELETE( font );
font = NULL;
}
}
else
{
HyLogef( "SkNEW( SkFontData )" );
continue;
}
}
}
else // Fonts change
{
if( getUpdateVersion() == header.updateVersion )
{
goto SUCCEED0;
}
else
{
mDownloadFonts.resetFonts();
setUpdateVersion( 0 );
goto LOAD_START;
}
}
SUCCEED0:
if( ( system == true ) && ( statePass == false ) )
{
switch( state )
{
case load_change:
*newFontIndex = curNewFontIndex;
break;
case load_restart:
*newFontIndex = SYSTEM_DEFAULT_FAMILY_INDEX;
break;
default:
*newFontIndex = curFontIndex;
break;
}
}
else if( ( system == true ) && ( statePass == true ) )
{
*newFontIndex = curFontIndex;
}
if( stream )
SkDELETE( stream );
return state;
SKIP_ERROR0:
return load_false;
ERROR0:
if( stream )
SkDELETE( stream );
return load_false;
}
