Example #1
0
std::string facebook_client::choose_proto(RequestType request_type)
{
	if (choose_security_level(request_type) == NLHRF_SSL)
		return HTTP_PROTO_SECURE;
	else
		return HTTP_PROTO_REGULAR;	
}
Example #2
0
http::response facebook_client::flap( const int request_type, std::string* request_data, std::string* request_get_data )
{
	NETLIBHTTPREQUEST nlhr = {sizeof( NETLIBHTTPREQUEST )};
	nlhr.requestType = choose_method( request_type );
	std::string url = choose_request_url( request_type, request_data, request_get_data );
	nlhr.szUrl = (char*)url.c_str( );
	nlhr.flags = NLHRF_HTTP11 | NLHRF_NODUMP | choose_security_level( request_type );
	nlhr.headers = get_request_headers( request_type, &nlhr.headersCount );
	
	switch (request_type)
	{
	case FACEBOOK_REQUEST_MESSAGES_RECEIVE:
		nlhr.timeout = 1000 * 65; break;
	case FACEBOOK_REQUEST_MESSAGE_SEND:
		nlhr.timeout = 1000 * 10; break;
	default:
		nlhr.timeout = 1000 * 15; break;
	}

	if ( request_data != NULL )
	{
		nlhr.pData = (char*)(*request_data).c_str();
		nlhr.dataLength = (int)request_data->length( );
	}

	parent->Log("@@@@@ Sending request to '%s'", nlhr.szUrl);

	switch ( request_type )
	{
	case FACEBOOK_REQUEST_LOGIN:
		nlhr.nlc = NULL;
		break;

	case FACEBOOK_REQUEST_MESSAGES_RECEIVE:
		nlhr.nlc = hMsgCon;
		nlhr.flags |= NLHRF_PERSISTENT;
		break;

	default:
		WaitForSingleObject(fcb_conn_lock_, INFINITE);
		nlhr.nlc = hFcbCon;
		nlhr.flags |= NLHRF_PERSISTENT;
		break;
	}

	NETLIBHTTPREQUEST* pnlhr = ( NETLIBHTTPREQUEST* )CallService( MS_NETLIB_HTTPTRANSACTION, (WPARAM)handle_, (LPARAM)&nlhr );

	utils::mem::detract(nlhr.headers[3].szValue);
	utils::mem::detract(nlhr.headers);

	http::response resp;

	switch ( request_type )
	{
	case FACEBOOK_REQUEST_LOGIN:
	case FACEBOOK_REQUEST_SETUP_MACHINE:
		break;

	case FACEBOOK_REQUEST_MESSAGES_RECEIVE:
		hMsgCon = pnlhr ? pnlhr->nlc : NULL;
		break;

	default:
		ReleaseMutex(fcb_conn_lock_);
		hFcbCon = pnlhr ? pnlhr->nlc : NULL;
		break;
	}

	if ( pnlhr != NULL )
	{
		parent->Log("@@@@@ Got response with code %d", pnlhr->resultCode);
		store_headers( &resp, pnlhr->headers, pnlhr->headersCount );
		resp.code = pnlhr->resultCode;
		resp.data = pnlhr->pData ? pnlhr->pData : "";

		CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)pnlhr);
	} else {
		parent->Log("!!!!! No response from server (time-out)");
		resp.code = HTTP_CODE_FAKE_DISCONNECTED;
		// Better to have something set explicitely as this value
	    // is compaired in all communication requests
	}

	if (DBGetContactSettingByte( NULL, parent->m_szModuleName, FACEBOOK_KEY_VALIDATE_RESPONSE, 0 ) == 1)
		validate_response(&resp);

	return resp;
}
Example #3
0
http::response facebook_client::flap(RequestType request_type, std::string* request_data, std::string* request_get_data, int method)
{
	NETLIBHTTPREQUEST nlhr = {sizeof(NETLIBHTTPREQUEST)};
	nlhr.requestType = !method ? choose_method(request_type) : method;
	
	std::string url = choose_proto(request_type);
	url.append(choose_server(request_type, request_data, request_get_data));
	url.append(choose_action(request_type, request_data, request_get_data));

	nlhr.szUrl = (char*)url.c_str();
	nlhr.flags = NLHRF_HTTP11 | choose_security_level(request_type);
	nlhr.headers = get_request_headers(nlhr.requestType, &nlhr.headersCount);

	#ifdef _DEBUG 
		nlhr.flags |= NLHRF_DUMPASTEXT;
	#else
		nlhr.flags |= NLHRF_NODUMP;
	#endif
	
	switch (request_type)
	{
	case REQUEST_MESSAGES_RECEIVE:
		nlhr.timeout = 1000 * 65; break;
	default:
		nlhr.timeout = 1000 * 20; break;
	}

	if (request_data != NULL)
	{
		nlhr.pData = (char*)(*request_data).c_str();
		nlhr.dataLength = (int)request_data->length();
	}

	parent->debugLogA("@@@@@ Sending request to '%s'", nlhr.szUrl);

	switch (request_type)
	{
	case REQUEST_LOGIN:
		nlhr.nlc = NULL;
		break;

	case REQUEST_MESSAGES_RECEIVE:
		nlhr.nlc = hMsgCon;
		nlhr.flags |= NLHRF_PERSISTENT;
		break;

	default:
		WaitForSingleObject(fcb_conn_lock_, INFINITE);
		nlhr.nlc = hFcbCon;
		nlhr.flags |= NLHRF_PERSISTENT;
		break;
	}

	NETLIBHTTPREQUEST* pnlhr = (NETLIBHTTPREQUEST*)CallService(MS_NETLIB_HTTPTRANSACTION, (WPARAM)handle_, (LPARAM)&nlhr);

	mir_free(nlhr.headers[3].szValue);
	mir_free(nlhr.headers);

	http::response resp;

	switch (request_type)
	{
	case REQUEST_LOGIN:
	case REQUEST_SETUP_MACHINE:
		break;

	case REQUEST_MESSAGES_RECEIVE:
		hMsgCon = pnlhr ? pnlhr->nlc : NULL;
		break;

	default:
		ReleaseMutex(fcb_conn_lock_);
		hFcbCon = pnlhr ? pnlhr->nlc : NULL;
		break;
	}

	if (pnlhr != NULL)
	{
		parent->debugLogA("@@@@@ Got response with code %d", pnlhr->resultCode);
		store_headers(&resp, pnlhr->headers, pnlhr->headersCount);
		resp.code = pnlhr->resultCode;
		resp.data = pnlhr->pData ? pnlhr->pData : "";

		CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)pnlhr);
	} else {
		parent->debugLogA("!!!!! No response from server (time-out)");
		resp.code = HTTP_CODE_FAKE_DISCONNECTED;
		// Better to have something set explicitely as this value is compaired in all communication requests
	}

	// Get Facebook's error message
	if (resp.code == HTTP_CODE_OK) {
		std::string::size_type pos = resp.data.find("\"error\":");
		if (pos != std::string::npos) {
			pos += 8;
			int error_num = atoi(resp.data.substr(pos, resp.data.find(",", pos) - pos).c_str());
			if (error_num != 0) {
				std::string error = "";

				pos = resp.data.find("\"errorDescription\":\"", pos);
				if (pos != std::string::npos) {
					pos += 20;
					error = resp.data.substr(pos, resp.data.find("\"", pos) - pos);
					error = utils::text::trim(utils::text::special_expressions_decode(utils::text::slashu_to_utf8(error)));
					error = ptrA( mir_utf8decodeA(error.c_str()));	
				}

				std::string title = "";
				pos = resp.data.find("\"errorSummary\":\"", pos);
				if (pos != std::string::npos) {
					pos += 16;
					title = resp.data.substr(pos, resp.data.find("\"", pos) - pos);
					title = utils::text::trim(utils::text::special_expressions_decode(utils::text::slashu_to_utf8(title)));
					title = ptrA( mir_utf8decodeA(title.c_str()));	
				}

				bool silent = resp.data.find("\"silentError\":1") != std::string::npos;

				resp.error_number = error_num;
				resp.error_text = error;
				resp.error_title = title;
				resp.code = HTTP_CODE_FAKE_ERROR;

				parent->debugLogA(" ! !  Received Facebook error: %d -- %s", error_num, error.c_str());
				if (notify_errors(request_type) && !silent)
					client_notify(_A2T(error.c_str()));
			}
		}
	}

	return resp;
}