/**
* It is called each time a new chunk of data is received.
* @param conn The Connection that ran the operation.
* @param result The number of bytes read on success,
* or a \link #CONNERR_GENERIC CONNERR \endlink code \< 0 on failure.
*/
void MediaWiki::connRecvFinished(MAUtil::Connection * conn, int result)
{
if(result >= 0) {
// Notify the UI that a new chunk was received
mHomeScreen->engineChunkReceived();
// Parse each chunk.
// mBuffer now contains the result,we can now parse it.
processSearchResults();
// Read next chunk of data.
mHttp.recv(mBuffer, CONNECTION_BUFFER_SIZE);
return;
}
else if(result == CONNERR_CLOSED) {
// The result is parsed, now display it( if there is any).
if ( mWiki->titleResults.size() > 0 ){
mHomeScreen->engineFinished();
}
else{
// No results available,display some message.
mHomeScreen->engineError(ERROR_NO_RESULTS);
}
} else {
// Notify the UI of the error.
mHomeScreen->engineError(ERROR_INVALID_DATA+integerToString(result, 10));
}
mHttp.close();
mIsConnected = false;
}
void Fetcher::downloadFinished(QNetworkReply* reply)
{
// qDebug() << "Reply Received" << reply->url();
if (reply->error() == QNetworkReply::NoError)
{
QUrl redirectUrl = reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
if (redirectUrl == reply->url())
{
showErrorMessage("Redirected to the original url. Aborting to avoid infinite loop.", this, QMessageBox::Critical);
return;
}
if(!redirectUrl.isEmpty())
{
qDebug() << "Redirect to" << redirectUrl;
downloadUrl(redirectUrl);
return;
}
processSearchResults(reply);
}
else
{
qDebug() << "Error:" << reply->errorString();
showErrorMessage("Error:" + reply->errorString(), this, QMessageBox::Critical);
}
reply->deleteLater();
}
void QUHttpCollector::processNetworkOperationDone(bool error) {
int count = localFiles().size();
closeLocalFiles();
if(error) {
setState(Idle);
communicator()->send(http()->errorString());
communicator()->send(QUCommunicatorInterface::Failed);
return;
}
if(state() == SearchRequest) {
ignoredUrls = 0;
processSearchResults();
} else if(state() == ImageRequest)
processImageResults(count);
}
/**
* It is called when the read is done.
* @param conn The Connection that ran the operation.
* @param result \> 0 on success,
* or a \link #CONNERR_GENERIC CONNERR \endlink code \< 0 on failure.
*/
void MediaWiki::connReadFinished(MAUtil::Connection* conn, int result)
{
if(result >= 0){
// mBuffer now contains the result,we can now parse it.
processSearchResults();
if ( mWiki->titleResults.size() > 0 )
{
// The result is parsed, now display it.
mHomeScreen->engineFinished();
}
else{
// The results vector is empty.
mHomeScreen->engineError(ERROR_NO_RESULTS);
}
}
else{
// Notify UI on the error.
mHomeScreen->engineError(ERROR_INVALID_DATA+integerToString(result,10));
}
mHttp.close();
mIsConnected = false;
}