void FileAllocator::run( FileAllocator * fa ) {
setThreadName( "FileAllocator" );
while( 1 ) {
{
scoped_lock lk( fa->_pendingMutex );
if ( fa->_pending.size() == 0 )
fa->_pendingUpdated.wait( lk.boost() );
}
while( 1 ) {
string name;
long size;
{
scoped_lock lk( fa->_pendingMutex );
if ( fa->_pending.size() == 0 )
break;
name = fa->_pending.front();
size = fa->_pendingSize[ name ];
}
string tmp;
long fd = 0;
try {
log() << "allocating new datafile " << name << ", filling with zeroes..." << endl;
boost::filesystem::path parent = ensureParentDirCreated(name);
tmp = makeTempFileName( parent );
ensureParentDirCreated(tmp);
fd = open(tmp.c_str(), O_CREAT | O_RDWR | O_NOATIME, S_IRUSR | S_IWUSR);
if ( fd <= 0 ) {
log() << "FileAllocator: couldn't create " << name << " (" << tmp << ") " << errnoWithDescription() << endl;
uasserted(10439, "");
}
#if defined(POSIX_FADV_DONTNEED)
if( posix_fadvise(fd, 0, size, POSIX_FADV_DONTNEED) ) {
log() << "warning: posix_fadvise fails " << name << " (" << tmp << ") " << errnoWithDescription() << endl;
}
#endif
Timer t;
/* make sure the file is the full desired length */
ensureLength( fd , size );
close( fd );
fd = 0;
if( rename(tmp.c_str(), name.c_str()) ) {
log() << "error: couldn't rename " << tmp << " to " << name << ' ' << errnoWithDescription() << endl;
uasserted(13653, "");
}
flushMyDirectory(name);
log() << "done allocating datafile " << name << ", "
<< "size: " << size/1024/1024 << "MB, "
<< " took " << ((double)t.millis())/1000.0 << " secs"
<< endl;
// no longer in a failed state. allow new writers.
fa->_failed = false;
}
catch ( ... ) {
if ( fd > 0 )
close( fd );
log() << "error failed to allocate new file: " << name
<< " size: " << size << ' ' << errnoWithDescription() << warnings;
log() << " will try again in 10 seconds" << endl; // not going to warning logs
try {
if ( tmp.size() )
MONGO_ASSERT_ON_EXCEPTION( boost::filesystem::remove( tmp ) );
MONGO_ASSERT_ON_EXCEPTION( boost::filesystem::remove( name ) );
}
catch ( ... ) {
}
scoped_lock lk( fa->_pendingMutex );
fa->_failed = true;
// not erasing from pending
fa->_pendingUpdated.notify_all();
sleepsecs(10);
continue;
}
{
scoped_lock lk( fa->_pendingMutex );
fa->_pendingSize.erase( name );
fa->_pending.pop_front();
fa->_pendingUpdated.notify_all();
}
}
}
}
//思い出を残す
void MainWindow::Private::captureGame(bool andEdit)
{
qDebug() << "captureGame";
//設定確認
checkSavePath();
QImage img = ui.webView->capture();
if (img.isNull())
{
ui.statusBar->showMessage(tr("failed capture image"), STATUS_BAR_MSG_TIME);
return;
}
GameScreen gameScreen(img);
if (gameScreen.isVisible(GameScreen::HeaderPart)) {
//提督名をマスク
if(settings.value(SETTING_GENERAL_MASK_ADMIRAL_NAME, false).toBool()) {
maskImage(&img, ADMIRAL_RECT_HEADER);
}
//司令部レベルをマスク
if(settings.value(SETTING_GENERAL_MASK_HQ_LEVEL, false).toBool()) {
maskImage(&img, HQ_LEVEL_RECT_HEADER);
}
}
QString format;
if(settings.value(SETTING_GENERAL_SAVE_PNG, false).toBool())
format = QStringLiteral("png");
else
format = QStringLiteral("jpg");
QString path = makeFileName(format);
// qDebug() << "path:" << path;
if(andEdit){
//編集もする
QString tempPath = makeTempFileName(format);
QString editPath = makeFileName(format);
// qDebug() << "temp path:" << tempPath;
//保存する
ui.statusBar->showMessage(tr("saving to %1...").arg(tempPath), STATUS_BAR_MSG_TIME);
if (img.save(tempPath, format.toUtf8().constData())) {
//編集ダイアログ
openImageEditDialog(path, tempPath, editPath);
} else {
ui.statusBar->showMessage(tr("failed save image"), STATUS_BAR_MSG_TIME);
}
//テンポラリのファイルを消す
QFile::remove(tempPath);
}else{
//キャプチャーだけ
//保存する
ui.statusBar->showMessage(tr("saving to %1...").arg(path), STATUS_BAR_MSG_TIME);
if (img.save(path, format.toUtf8().constData())) {
//つぶやくダイアログ
openTweetDialog(path);
} else {
ui.statusBar->showMessage(tr("failed save image"), STATUS_BAR_MSG_TIME);
}
}
}
