void HttpWorker::run(void) { #if 0 LOG(VB_UPNP, LOG_DEBUG, QString("HttpWorker::run() socket=%1 -- begin").arg(m_socket)); #endif bool bTimeout = false; bool bKeepAlive = true; BufferedSocketDevice *pSocket = NULL; HTTPRequest *pRequest = NULL; try { if ((pSocket = new BufferedSocketDevice( m_socket )) == NULL) { LOG(VB_GENERAL, LOG_ERR, "Error Creating BufferedSocketDevice"); return; } pSocket->SocketDevice()->setBlocking( true ); while (m_httpServer.IsRunning() && bKeepAlive && pSocket->IsValid()) { bTimeout = false; int64_t nBytes = pSocket->WaitForMore(m_socketTimeout, &bTimeout); if (!m_httpServer.IsRunning()) break; if ( nBytes > 0) { // ---------------------------------------------------------- // See if this is a valid request // ---------------------------------------------------------- pRequest = new BufferedSocketDeviceRequest( pSocket ); if (pRequest != NULL) { if ( pRequest->ParseRequest() ) { bKeepAlive = pRequest->GetKeepAlive(); // ------------------------------------------------------ // Request Parsed... Pass on to Main HttpServer class to // delegate processing to HttpServerExtensions. // ------------------------------------------------------ if (pRequest->m_nResponseStatus != 401) m_httpServer.DelegateRequest(pRequest); } else { LOG(VB_UPNP, LOG_ERR, "ParseRequest Failed."); pRequest->m_nResponseStatus = 501; bKeepAlive = false; } #if 0 // Dump Request Header if (!bKeepAlive ) { for ( QStringMap::iterator it = pRequest->m_mapHeaders.begin(); it != pRequest->m_mapHeaders.end(); ++it ) { LOG(VB_GENERAL, LOG_DEBUG, QString("%1: %2") .arg(it.key()) .arg(it.data())); } } #endif // ------------------------------------------------------- // Always MUST send a response. // ------------------------------------------------------- if (pRequest->SendResponse() < 0) { bKeepAlive = false; LOG(VB_UPNP, LOG_ERR, QString("socket(%1) - Error returned from " "SendResponse... Closing connection") .arg(m_socket)); } // ------------------------------------------------------- // Check to see if a PostProcess was registered // ------------------------------------------------------- if ( pRequest->m_pPostProcess != NULL ) pRequest->m_pPostProcess->ExecutePostProcess(); delete pRequest; pRequest = NULL; } else { LOG(VB_GENERAL, LOG_ERR, "Error Creating BufferedSocketDeviceRequest"); bKeepAlive = false; } } else { bKeepAlive = false; } } } catch(...) { LOG(VB_GENERAL, LOG_ERR, "HttpWorkerThread::ProcessWork - Unexpected Exception."); } if (pRequest != NULL) delete pRequest; pSocket->Close(); delete pSocket; m_socket = 0; #if 0 LOG(VB_UPNP, LOG_DEBUG, "HttpWorkerThread::run() -- end"); #endif }
void HttpWorkerThread::ProcessWork() { // VERBOSE( VB_UPNP, QString( "HttpWorkerThread::ProcessWork:Begin( %1 ) socket=%2" ) // .arg( (long)QThread::currentThread() ) // .arg( m_nSocket )); bool bTimeout = false; bool bKeepAlive = true; BufferedSocketDevice *pSocket = NULL; HTTPRequest *pRequest = NULL; try { if ((pSocket = new BufferedSocketDevice( m_nSocket )) == NULL) { VERBOSE( VB_IMPORTANT, QString( "HttpWorkerThread::ProcessWork - Error Creating BufferedSocketDevice" )); return; } pSocket->SocketDevice()->setBlocking( true ); while( !m_bTermRequested && bKeepAlive && pSocket->IsValid()) { bTimeout = 0; int64_t nBytes = pSocket->WaitForMore(m_nSocketTimeout, &bTimeout); if ( nBytes > 0) { // ---------------------------------------------------------- // See if this is a valid request // ---------------------------------------------------------- if ((pRequest = new BufferedSocketDeviceRequest( pSocket )) != NULL) { if ( pRequest->ParseRequest() ) { bKeepAlive = pRequest->GetKeepAlive(); // ------------------------------------------------------ // Request Parsed... Pass on to Main HttpServer class to // delegate processing to HttpServerExtensions. // ------------------------------------------------------ if (pRequest->m_nResponseStatus != 401) m_pHttpServer->DelegateRequest( this, pRequest ); } else { VERBOSE( VB_UPNP, QString( "HttpWorkerThread::ProcessWork - ParseRequest Failed." )); pRequest->m_nResponseStatus = 501; bKeepAlive = false; } #if 0 // Dump Request Header if (!bKeepAlive ) { for ( QStringMap::iterator it = pRequest->m_mapHeaders.begin(); it != pRequest->m_mapHeaders.end(); ++it ) { VERBOSE(VB_IMPORTANT, QString("%1: %2") .arg(it.key()) .arg(it.data())); } } #endif // ------------------------------------------------------- // Always MUST send a response. // ------------------------------------------------------- if (pRequest->SendResponse() < 0) { bKeepAlive = false; VERBOSE( VB_UPNP, QString( "HttpWorkerThread::ProcessWork socket(%1) - Error returned from SendResponse... Closing connection" ) .arg( m_nSocket )); } // ---------------------------------------------------------- // Check to see if a PostProcess was registered // ---------------------------------------------------------- if ( pRequest->m_pPostProcess != NULL ) pRequest->m_pPostProcess->ExecutePostProcess(); delete pRequest; pRequest = NULL; } else { VERBOSE( VB_IMPORTANT, QString( "HttpWorkerThread::ProcessWork - Error Creating BufferedSocketDeviceRequest" )); bKeepAlive = false; } } else { bKeepAlive = false; } } } catch( ... ) { VERBOSE( VB_IMPORTANT, QString( "HttpWorkerThread::ProcessWork - Unexpected Exception." )); } if (pRequest != NULL) delete pRequest; pSocket->Close(); delete pSocket; m_nSocket = 0; // VERBOSE( VB_UPNP, QString( "HttpWorkerThread::ProcessWork:End( %1 )") // .arg( (long)QThread::currentThread() )); }