/** This will be called whenever something very unexpected occurs. This
* function must not return. */
void fatalError(void)
{
streamError();
cli();
for (;;)
{
// do nothing
}
}
void GstVideoPlayerBackend::setVideoBuffer(VideoHttpBuffer *videoHttpBuffer)
{
if (m_videoBuffer)
{
disconnect(m_videoBuffer, 0, this, 0);
m_videoBuffer->clearPlayback();
m_videoBuffer->deleteLater();
}
m_videoBuffer = videoHttpBuffer;
if (m_videoBuffer)
{
connect(m_videoBuffer, SIGNAL(bufferingStarted()), this, SIGNAL(bufferingStarted()));
connect(m_videoBuffer, SIGNAL(bufferingStopped()), this, SIGNAL(bufferingStopped()));
connect(m_videoBuffer, SIGNAL(bufferingReady()), SLOT(playIfReady()));
connect(m_videoBuffer, SIGNAL(streamError(QString)), SLOT(streamError(QString)));
}
}
bool
JobInfoCommunicator::streamStdFile( const char *which )
{
if(!strcmp(which,ATTR_JOB_INPUT)) {
return streamInput();
} else if(!strcmp(which,ATTR_JOB_OUTPUT)) {
return streamOutput();
} else if(!strcmp(which,ATTR_JOB_ERROR)) {
return streamError();
} else {
return false;
}
}
bool baseStructureParser<streamT>::readUntil(bool inTerm, const char* termChars, int numTermChars,
char& termHit, string& result) {
result = "";
// Outer loop that keeps reading more chunks of size bufSize from the file
while(1) {
//cout << " ru: bufIdx="<<bufIdx<<", bufSize="<<bufSize<<endl;
// Iterate through the rest of the file looking for terminator chars
while(bufIdx<dataInBuf) {
for(int i=0; i<numTermChars; i++) {
// If the current character in buf is a terminator, return the result
if(isMember(buf[bufIdx], termChars, numTermChars)) {
if(inTerm) {
termHit=buf[bufIdx];
return true;
}
} else {
if(!inTerm) {
termHit=buf[bufIdx];
return true;
}
}
}
// If the current character in buf is a terminator, return the result
if(!inTerm) {
termHit=buf[bufIdx];
//nextChar();
return true;
}
// If the character is not a terminator, append it to ret
result += buf[bufIdx];
bufIdx++;
}
//cout << " ru: feof(f)="<<feof(f)<<", ferror(f)="<<ferror(f)<<endl;
// If we've reached the end of the file, return unsuccessfuly
if(streamEnd()) return false;
// If we've encountered an error, yell
if(streamError()) {
fprintf(stderr, "ERROR reading file!");
// exit(-1);
}
nextChar();
}
}
/**
* Handles stream erorrs (\<stream:error/\> element).
*/
void Stream::handleStreamError(const Parser::Event& event)
{
d->lastStreamError = StreamError( event.element() );
emit streamError();
}
void VideoHttpBuffer::sendStreamError(const QString &message)
{
emit streamError(message);
emit bufferingStopped();
gst_element_set_state(GST_ELEMENT(m_element), GST_STATE_NULL);
}
