bool AudioOutputPortAudio::close()
{
DPTR_D(AudioOutputPortAudio);
QMutexLocker lock(&d.mutex);
Q_UNUSED(lock);
resetStatus();
bool available_old = d.available;
d.available = false;
PaError err = paNoError;
if (!d.stream) {
return true;
}
err = Pa_StopStream(d.stream); //may be already stopped: paStreamIsStopped
if (err != paNoError) {
d.available = available_old;
qWarning("Stop portaudio stream error: %s", Pa_GetErrorText(err));
//return err == paStreamIsStopped;
}
err = Pa_CloseStream(d.stream);
if (err != paNoError) {
d.available = available_old;
qWarning("Close portaudio stream error: %s", Pa_GetErrorText(err));
return false;
}
d.stream = NULL;
return true;
}
void Q3Socket::close()
{
if ( !isOpen() || d->state == Idle ) // already closed
return;
if ( d->state == Closing )
return;
if ( !d->rsn || !d->wsn )
return;
#if defined(Q3SOCKET_DEBUG)
qDebug( "Q3Socket (%s): close socket", name() );
#endif
if ( d->socket && d->wsize ) { // there's data to be written
d->state = Closing;
if ( d->rsn )
d->rsn->setEnabled( false );
if ( d->wsn )
d->wsn->setEnabled( true );
d->rba.clear(); // clear incoming data
return;
}
resetStatus();
setOpenMode(NotOpen);
d->close();
d->state = Idle;
}
bool Character::afflictStatus(const std::string& status, int duration)
{
auto it = getStatusEffectIterator(status);
if (it == m_status.end())
{
// Dead status removes all other statuses.
if (status == "Dead")
{
resetStatus();
}
if (hasStatus("Normal"))
{
m_status.clear();
}
m_status.push_back(get_status_effect(status));
if (duration > 0)
{
m_statusDurations[get_status_effect(status)] = duration;
}
return true;
}
return false;
}
void Q3Socket::setSocketIntern( int socket )
{
if ( state() != Idle ) {
clearPendingData();
close();
}
Q_ULONG oldBufferSize = d ? d->readBufferSize : 0;
delete d;
d = new Q3SocketPrivate;
if (oldBufferSize)
d->readBufferSize = oldBufferSize;
if ( socket >= 0 ) {
Q3SocketDevice *sd = new Q3SocketDevice( socket, Q3SocketDevice::Stream );
sd->setBlocking( false );
sd->setAddressReusable( true );
d->setSocketDevice( this, sd );
}
d->state = Idle;
// Initialize the IO device flags
resetStatus();
open( IO_ReadWrite );
// hm... this is not very nice.
d->host.clear();
d->port = 0;
#ifndef QT_NO_DNS
delete d->dns4;
d->dns4 = 0;
delete d->dns6;
d->dns6 = 0;
#endif
}
bool ExpandableBlockStreamExchangeEpoll::close()
{
logging_->log("[%ld] Close: nexhausted lowers=%d, nlower=%d", state.exchange_id_, nexhausted_lowers, nlowers);
CancelReceiverThread();
CloseTheSocket();
/* free the temporary resource/ */
for (unsigned i = 0; i < nlowers; i++)
{
delete block_for_socket_[i];
;
}
delete received_block_stream_;
delete buffer;
delete[] block_for_socket_;
/* rest the status of this iterator instance, such that the following calling of open() and next() can
* act correctly.
*/
resetStatus();
Environment::getInstance()->getExchangeTracker()->LogoutExchange(ExchangeID(state.exchange_id_, partition_offset));
logging_->log("[%ld] ExchangeUpper is closed!", state.exchange_id_);
return true;
}
bool AudioOutputDSound::close()
{
DPTR_D(AudioOutputDSound);
resetStatus();
d.destroy();
return true;
}
bool AudioOutputOpenSL::close()
{
DPTR_D(AudioOutputOpenSL);
d.available = false;
resetStatus();
if (d.m_playItf)
(*d.m_playItf)->SetPlayState(d.m_playItf, SL_PLAYSTATE_STOPPED);
if (d.m_bufferQueueItf && SL_RESULT_SUCCESS != (*d.m_bufferQueueItf)->Clear(d.m_bufferQueueItf))
qWarning("Unable to clear buffer");
if (d.m_playerObject) {
(*d.m_playerObject)->Destroy(d.m_playerObject);
d.m_playerObject = NULL;
}
if (d.m_outputMixObject) {
(*d.m_outputMixObject)->Destroy(d.m_outputMixObject);
d.m_outputMixObject = NULL;
}
d.m_playItf = NULL;
d.m_volumeItf = NULL;
d.m_bufferQueueItf = NULL;
return true;
}
void SeahubNotificationsMonitor::refresh()
{
if (in_refresh_) {
return;
}
const Account& account = seafApplet->accountManager()->currentAccount();
if (!account.isValid()) {
resetStatus();
return;
}
in_refresh_ = true;
if (check_messages_req_) {
delete check_messages_req_;
}
check_messages_req_ = new GetUnseenSeahubNotificationsRequest(account);
connect(check_messages_req_, SIGNAL(success(int)),
this, SLOT(onRequestSuccess(int)));
connect(check_messages_req_, SIGNAL(failed(const ApiError&)),
this, SLOT(onRequestFailed(const ApiError&)));
check_messages_req_->send();
}
void QSocket::close()
{
if ( !isOpen() || d->state == Idle ) // already closed
return;
if ( d->state == Closing )
return;
if ( !d->rsn || !d->wsn )
return;
#if defined(QSOCKET_DEBUG)
qDebug( "QSocket (%s): close socket", name() );
#endif
if ( d->socket && d->wsize ) { // there's data to be written
d->state = Closing;
if ( d->rsn )
d->rsn->setEnabled( FALSE );
if ( d->wsn )
d->wsn->setEnabled( TRUE );
d->rba.clear(); // clear incoming data
return;
}
setFlags( IO_Sequential );
resetStatus();
setState( 0 );
d->close();
d->state = Idle;
}
QString LongStream::detach()
{
QString detachedName = fileName();
delete ts;
tmpFile->setAutoRemove(false);
tmpFile->close();
delete tmpFile;
QString tmpName( LongStream::tempDir() + QLatin1String( "/qtopiamail" ) );
tmpFile = new QTemporaryFile( tmpName + QLatin1String( ".XXXXXX" ));
tmpFile->open();
tmpFile->setPermissions(QFile::ReadOwner | QFile::WriteOwner);
ts = new QDataStream( tmpFile );
len = 0;
appendedBytes = minCheck;
c = QChar::Null;
resetStatus();
return detachedName;
}
QSocket::QSocket( QObject *parent, const char *name )
: QObject( parent, name )
{
d = new QSocketPrivate;
setSocketDevice( 0 );
setFlags( IO_Direct );
resetStatus();
}
Q3Socket::Q3Socket( QObject *parent, const char *name )
: QIODevice( parent )
{
setObjectName(QLatin1String(name));
d = new Q3SocketPrivate;
setSocketDevice( 0 );
resetStatus();
}
void SeahubNotificationsMonitor::refresh(bool force)
{
if (force) {
resetStatus();
in_refresh_ = false;
}
refresh();
}
void ImageProcessSystem::cancelOperation()
{
srcImage=images.top();
currentDisplayImageImproper=false;
BasisOperation::qimage2Mat(srcImage,srcMat.get());
images.pop();
resetStatus();
updateToolBar();
updateDisplayImage();
}
bool AudioOutputDSound::open()
{
DPTR_D(AudioOutputDSound);
resetStatus();
if (!d.init())
return false;
if (!d.createDSoundBuffers())
return false;
return true;
}
void SeahubNotificationsMonitor::start()
{
resetStatus();
refresh_timer_->start(kRefreshSeahubMessagesInterval);
connect(seafApplet->accountManager(), SIGNAL(accountsChanged()),
this, SLOT(onAccountChanged()));
refresh();
}
int list_delete(list_t * self, int index)
{
resetStatus(self);
if(!isEmpty(self) && index - 1 <= self->size - 1)
{
shift_left(self, index);
(self->size)--;
}
else
self->status = LIST_EMPTY;
}
void SeahubNotificationsMonitor::openNotificationsPageInBrowser()
{
const Account& account = seafApplet->accountManager()->currentAccount();
if (!account.isValid()) {
return;
}
QDesktopServices::openUrl(account.getAbsoluteUrl(kNotificationsUrl));
resetStatus();
}
void SeahubNotificationsMonitor::openNotificationsPageInBrowser()
{
const Account& account = seafApplet->accountManager()->currentAccount();
if (!account.isValid()) {
return;
}
AutoLoginService::instance()->startAutoLogin(kNotificationsUrl);
resetStatus();
}
void ImageProcessSystem::listWidgetClicked(QListWidgetItem *item)
{
int r=ui.listWidget->row(item);
fileName=fileNames[r];
resetStatus();
interactiveHasProduceResult=false;
loadImage();
updateToolBar();
initMat();
initImageLabel();
}
void ImageProcessSystem::openFile()
{
fileName=QFileDialog::getOpenFileName(this,"Open File",QDir::currentPath(),"Images (*.bmp *.gif *.jpg *.jpeg *.png *.tiff)");
if(!loadImage())
return ;
resetStatus();
interactiveHasProduceResult=false;
updateToolBar();
initMat();
delete ImageLabel;
ImageLabel=new OriginalImageLabel(ui.centralWidget);
initImageLabel();
}
bool QFile::open( int m, FILE *f )
{
if ( isOpen() ) {
#if defined(QT_CHECK_RANGE)
qWarning( "QFile::open: File already open" );
#endif
return FALSE;
}
init();
setMode( m &~IO_Raw );
setState( IO_Open );
fh = f;
ext_f = TRUE;
struct stat st;
::fstat( fileno(fh), &st );
#if defined(QT_LARGEFILE_SUPPORT)
#if !defined(QT_ABI_QT4)
off_t tmp = ftello( fh );
ioIndex = tmp > UINT_MAX ? UINT_MAX : (Offset)tmp;
#else
ioIndex = (Offset)ftello( fh );
#endif
#else
ioIndex = (Offset)ftell( fh );
#endif
if ( (st.st_mode & S_IFMT) != S_IFREG || f == stdin ) { //stdin is non seekable
// non-seekable
setType( IO_Sequential );
length = INT_MAX;
ioIndex = 0;
} else {
#if defined(QT_LARGEFILE_SUPPORT) && !defined(QT_ABI_QT4)
length = st.st_size > UINT_MAX ? UINT_MAX : (Offset)st.st_size;
#else
length = (Offset)st.st_size;
#endif
if ( !(flags()&IO_Truncate) && length == 0 && isReadable() ) {
// try if you can read from it (if you can, it's a sequential
// device; e.g. a file in the /proc filesystem)
int c = getch();
if ( c != -1 ) {
ungetch(c);
setType( IO_Sequential );
length = INT_MAX;
ioIndex = 0;
}
resetStatus();
}
}
return TRUE;
}
bool AudioOutputOpenSL::open()
{
DPTR_D(AudioOutputOpenSL);
d.available = false;
resetStatus();
SLDataLocator_BufferQueue bufferQueueLocator = { SL_DATALOCATOR_BUFFERQUEUE, (SLuint32)d.nb_buffers };
SLDataFormat_PCM pcmFormat = audioFormatToSL(audioFormat());
SLDataSource audioSrc = { &bufferQueueLocator, &pcmFormat };
// OutputMix
SL_RUN_CHECK_FALSE((*d.engine)->CreateOutputMix(d.engine, &d.m_outputMixObject, 0, NULL, NULL));
SL_RUN_CHECK_FALSE((*d.m_outputMixObject)->Realize(d.m_outputMixObject, SL_BOOLEAN_FALSE));
SLDataLocator_OutputMix outputMixLocator = { SL_DATALOCATOR_OUTPUTMIX, d.m_outputMixObject };
SLDataSink audioSink = { &outputMixLocator, NULL };
const SLInterfaceID ids[] = { SL_IID_BUFFERQUEUE};//, SL_IID_VOLUME };
const SLboolean req[] = { SL_BOOLEAN_TRUE};//, SL_BOOLEAN_TRUE };
// AudioPlayer
SL_RUN_CHECK_FALSE((*d.engine)->CreateAudioPlayer(d.engine, &d.m_playerObject, &audioSrc, &audioSink, sizeof(ids)/sizeof(ids[0]), ids, req));
SL_RUN_CHECK_FALSE((*d.m_playerObject)->Realize(d.m_playerObject, SL_BOOLEAN_FALSE));
// Buffer interface
SL_RUN_CHECK_FALSE((*d.m_playerObject)->GetInterface(d.m_playerObject, SL_IID_BUFFERQUEUE, &d.m_bufferQueueItf));
SL_RUN_CHECK_FALSE((*d.m_bufferQueueItf)->RegisterCallback(d.m_bufferQueueItf, AudioOutputOpenSLPrivate::bufferQueueCallback, &d));
// Play interface
SL_RUN_CHECK_FALSE((*d.m_playerObject)->GetInterface(d.m_playerObject, SL_IID_PLAY, &d.m_playItf));
// call when SL_PLAYSTATE_STOPPED
SL_RUN_CHECK_FALSE((*d.m_playItf)->RegisterCallback(d.m_playItf, AudioOutputOpenSLPrivate::playCallback, this));
#if 0
SLuint32 mask = SL_PLAYEVENT_HEADATEND;
// TODO: what does this do?
SL_RUN_CHECK_FALSE((*d.m_playItf)->SetPositionUpdatePeriod(d.m_playItf, 100));
SL_RUN_CHECK_FALSE((*d.m_playItf)->SetCallbackEventsMask(d.m_playItf, mask));
#endif
// Volume interface
//SL_RUN_CHECK_FALSE((*d.m_playerObject)->GetInterface(d.m_playerObject, SL_IID_VOLUME, &d.m_volumeItf));
const int kBufferSize = 1024*4;
static char init_data[kBufferSize];
memset(init_data, 0, sizeof(init_data));
for (quint32 i = 0; i < d.nb_buffers; ++i) {
SL_RUN_CHECK_FALSE((*d.m_bufferQueueItf)->Enqueue(d.m_bufferQueueItf, init_data, sizeof(init_data)));
d.nextEnqueueInfo().data_size = sizeof(init_data);
d.nextEnqueueInfo().timestamp = 0;
d.bufferAdded();
d.buffers_queued++;
}
SL_RUN_CHECK_FALSE((*d.m_playItf)->SetPlayState(d.m_playItf, SL_PLAYSTATE_PLAYING));
d.available = true;
return true;
}
void Q3SocketDevice::close()
{
if ( fd == -1 || !isOpen() ) // already closed
return;
resetStatus();
setOpenMode(NotOpen);
::close( fd );
#if defined(QSOCKETDEVICE_DEBUG)
qDebug( "Q3SocketDevice::close: Closed socket %x", fd );
#endif
fd = -1;
fetchConnectionParameters();
QIODevice::close();
}
int RpcEngine::serveClient() {
DWORD status;
DWORD nCount;
SignalingQueue<callNS::Call>* outgoingQueue = APP_CONTEXT.getRpcOutgoingQueue();
HANDLE queueHandle = outgoingQueue->getSignalHandle();
HANDLE events[3];
nCount = 0;
events[nCount++] = mhStopEvent;
events[nCount++] = mhClientPipe;
events[nCount++] = queueHandle;
int retValue = 0;
while (1) {
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (WaitForSingleObject(mhStopEvent, 0) == WAIT_OBJECT_0) {
retValue = CLIENT_ERROR;
break;
}
if (WaitForSingleObject(mhClientPipe, 0) == WAIT_OBJECT_0) {
retValue = read();
if (retValue) {
break;
}
// process the data
if (mPayloadRead == mPacktLength) {
processData();
resetStatus();
}
}
if (WaitForSingleObject(queueHandle, 0) == WAIT_OBJECT_0) {
outgoingQueue->resetEventAndLockQueue();
callNS::Call * currentCall = outgoingQueue->getElementLockFree();
while (currentCall != NULL) {
processOutgoingCall(currentCall);
currentCall = outgoingQueue->getElementLockFree();
}
outgoingQueue->unlockQueue();
}
}
return retValue;
}
void LongStream::reset()
{
delete ts;
tmpFile->resize( 0 );
tmpFile->close();
tmpFile->open();
ts = new QDataStream( tmpFile );
len = 0;
appendedBytes = minCheck;
c = QChar::Null;
resetStatus();
}
/*!
Sets the socket device to operate on the existing socket \a
socket.
The \a type argument must match the actual socket type; use \c
Q3SocketDevice::Stream for a reliable, connection-oriented TCP
socket, or Q3SocketDevice::Datagram for an unreliable,
connectionless UDP socket.
Any existing socket is closed.
\sa isValid(), close()
*/
void Q3SocketDevice::setSocket( int socket, Type type )
{
if ( fd != -1 ) // close any open socket
close();
#if defined(Q3SOCKETDEVICE_DEBUG)
qDebug( "Q3SocketDevice::setSocket: socket %x, type %d", socket, type );
#endif
t = type;
fd = socket;
d->protocol = Unknown;
e = NoError;
resetStatus();
open( ReadWrite );
fetchConnectionParameters();
}
KviHttpRequest::KviHttpRequest()
: QObject()
{
m_p = new KviHttpRequestPrivate();
m_p->pSocket = NULL;
m_p->bIsSSL = false;
m_p->pConnectTimeoutTimer = NULL;
m_p->pBuffer = new KviDataBuffer();
m_p->pFile = NULL;
m_pPrivateData = 0;
m_bHeaderProcessed = false;
m_uConnectionTimeout = 60;
resetStatus();
resetData();
}
void list_add(list_t * self, int value, int index)
{
resetStatus(self);
if(isFull(self))
{
self->status = LIST_FULL;
return;
}
if(index - 1 >= MAX_LIST_SIZE || index - 1 >= self->size - 1){
self->arr[(self->size)++] = value;
return;
}
if(index - 1 < self->size - 1)
shift_right(self, index);
self->arr[index - 1] = value;
(self->size)++;
}
//TODO: call open after audio format changed?
bool AudioOutputPortAudio::open()
{
DPTR_D(AudioOutputPortAudio);
QMutexLocker lock(&d.mutex);
Q_UNUSED(lock);
resetStatus();
d.outputParameters->sampleFormat = toPaSampleFormat(audioFormat().sampleFormat());
d.outputParameters->channelCount = audioFormat().channels();
PaError err = Pa_OpenStream(&d.stream, NULL, d.outputParameters, audioFormat().sampleRate(), 0, paNoFlag, NULL, NULL);
if (err == paNoError) {
d.outputLatency = Pa_GetStreamInfo(d.stream)->outputLatency;
d.available = true;
} else {
qWarning("Open portaudio stream error: %s", Pa_GetErrorText(err));
d.available = false;
}
return err == paNoError;
}
