PAPIMessage * sendRequest( PAPIConnection * inConnection,
PAPIMessage * inRequestMessage,
PAPIStatus * outStatus )
{
int theContentLength;
char theContentLengthString[ MAX_CONTENT_LENGTH_SIZE ];
char * theRequest;
PAPIMessage * theResponse = 0;
*outStatus = PAPISuccess;
if ( inConnection == 0 || inConnection->mFD == INVALID_SOCKET )
{
*outStatus = PAPIConnectionFailure;
return 0;
}
theRequest = messageToString( inRequestMessage );
if ( theRequest != 0 && ( theContentLength = strlen( theRequest ) ) > 0 )
{
char * theBuf;
int theSize;
snprintf( theContentLengthString,
MAX_CONTENT_LENGTH_SIZE,
"%s%d\r\n",
CONTENTLENGTH,
theContentLength );
deleteMessage( inConnection->mSavedMessage );
inConnection->mSavedMessage = 0;
theSize = strlen( theContentLengthString ) + theContentLength + 1;
theBuf = ( char * )malloc( theSize );
if ( theBuf == 0 )
{
*outStatus = PAPIOutOfMemoryFailure;
free( ( void * )theRequest );
return 0;
}
snprintf( theBuf, theSize, "%s%s", theContentLengthString, theRequest );
if ( send( inConnection->mFD,
( void * )theBuf,
theSize - 1,
0 ) == SOCKET_ERROR )
{
*outStatus = PAPIConnectionFailure;
free( ( void * )theBuf );
free( ( void * )theRequest );
return 0;
}
free( ( void * )theBuf );
free( ( void * )theRequest );
theResponse = getResponse( inConnection, outStatus );
}
else
{
free( ( void * )theRequest );
}
return theResponse;
}
void ChatClient::incomingMessage()
{
QtJsonDb::QJsonDbWatcher *watcher = qobject_cast<QtJsonDb::QJsonDbWatcher*>(sender());
if (!watcher)
return;
QList<QtJsonDb::QJsonDbNotification> messages = watcher->takeNotifications();
QStringList results;
foreach (const QtJsonDb::QJsonDbNotification &message, messages)
results << messageToString(message.object());
fprintf(stderr, "\n%s\njsondb-chat> ", qPrintable(results.join("\n")));
}
void ChatClient::listHistory()
{
QtJsonDb::QJsonDbReadRequest *request = qobject_cast<QtJsonDb::QJsonDbReadRequest*>(sender());
if (!request)
return;
QList<QJsonObject> history = request->takeResults();
request->deleteLater();
if (history.isEmpty()) {
fprintf(stderr, "No conversation history\n");
return;
}
QStringList results;
foreach (const QJsonObject &message, history)
results << messageToString(message);
fprintf(stderr, "%s\n", qPrintable(results.join("\n")));
}
