X-Git-Url: https://git.llucax.com/z.facultad/75.42/plaqui.git/blobdiff_plain/71586a11d38b52295c9fb1884d4010adf6dd23b0..0949257d7ae221c05b1bc35f7d05528f187cc42c:/Server/src/controlclient.cpp

diff --git a/Server/src/controlclient.cpp b/Server/src/controlclient.cpp
index b26385c..e4293ae 100644
--- a/Server/src/controlclient.cpp
+++ b/Server/src/controlclient.cpp
@@ -25,8 +25,10 @@
 // $Id$
 //
 
-#include "plaqui/server/httpresponse.h"
+#include "plaqui/server/response.h"
 #include "plaqui/server/controlclient.h"
+#include <glibmm/timer.h>
+#include <sigc++/class_slot.h>
 #ifdef DEBUG
 #	include <iostream>
 #endif // DEBUG
@@ -39,69 +41,101 @@ namespace Server {
 
 ControlClient::~ControlClient(void) {
 #ifdef DEBUG
-	cerr << __FILE__ << ": destructor." << endl;
+	cerr << __FILE__ << "(" << __LINE__ << ")"
+		<< ": destructor." << endl;
 #endif // DEBUG
+	// FIXME Temporal: espero que el receiver muera.
+	if (receiver) {
+		receiver->finish();
+	}
+	while (receiver) {
+		Glib::usleep(100000); // 0,1 segundo
+	}
 }
 
-ControlClient::ControlClient(string host, int port):
-		Connection(sockbuf::sock_stream), host(host), port(port) {
+ControlClient::ControlClient(const string& _host,
+		const Connection::Port& _port) throw(sockerr):
+		Connection(sockbuf::sock_stream, _host, _port) {
+	socket->connect(host.c_str(), port);
+	host = socket->localhost();
+	port = socket->localport();
 #ifdef DEBUG
-	cerr << __FILE__ << ": host = " << host
+	cerr << __FILE__ << "(" << __LINE__ << ")"
+		<< ": host = " << host
 		<< " | port = " << port << endl;
 #endif // DEBUG
+	// FIXME temporal
+	receiver = new Receiver(7528, host);
+	receiver->signal_finished().connect(SigC::slot_class(*this,
+				&ControlClient::on_receiver_finished));
+	receiver->signal_error().connect(SigC::slot_class(*this,
+				&ControlClient::on_receiver_error));
 }
 
-void ControlClient::real_run(void) {
+void ControlClient::real_run(void) throw() {
 #ifdef DEBUG
-	cerr << __FILE__ << ": real_run." << endl;
+	cerr << __FILE__ << "(" << __LINE__ << ")"
+		<< ": real_run." << endl;
+	cerr << ": REAL | host = " << host
+		<< " | port = " << port << endl;
 #endif // DEBUG
-	socket->connect(host.c_str(), port);
-	// TODO - mejorar manejo de errores de conexion.
-	// volver a poner signal_disconnected()? reciclar signal_error_received()
-	// y/o llamarla signal_error()?
-	if (false) {
-		finish();
-	} else {
-		connected();
-	}
-	while (!stop) {
-		HTTPResponse response;
+	// TODO Temporal: el receiver empieza a escuchar.
+	receiver->run();
+	while (!stop()) {
+		Response response;
 		try {
-			//Glib::Mutex::Lock lock(socket_mutex);
 			socket >> response;
 		// Si se cerró el socket.
 		} catch (const ios::failure& e) {
-			stop = true;
+			// FIXME poner buenos codigos de error.
+			signal_error().emit(1000000, "Se desconectó.");
+			return;
+		} catch (const sockerr& e) {
+			signal_error().emit(e.serrno(), e.errstr());
+			return;
+		} catch (const xmlpp::parse_error& e) {
+			signal_error().emit(100001, e.what());
 			continue;
 		// Si hay un error al parsear la respuesta.
 		} catch (const HTTPResponse::Error& e) {
 #ifdef DEBUG
-			cerr << __FILE__ << " : real_run() ERROR nro: " << e << endl;
+			cerr << __FILE__ << "(" << __LINE__ << ")"
+				<< " : real_run() ERROR nro: " << e << endl;
 #endif // DEBUG
-			// TODO - pasar como parametro codigo de error o algo.
-			error_received(e);
+			signal_error().emit(e, "La respuesta recibida es inválida");
 			continue;
 		}
-		switch (response.status_code) {
-			case HTTPMessage::OK:
-				ok_received();
+		switch (response.get_code()) {
+			case Response::OK:
+				ok_received(response.get_contents());
 				break;
 			default:
-				error_received(response.status_code);
+				error_received(response.get_code(), response.get_description());
 				break;
 		}
 	}
 }
 
 void ControlClient::send(const Command& command) {
-	socket << command << flush;
+	try {
+		socket << command << flush;
+	} catch (const sockerr& e) {
+		signal_error().emit(e.serrno(), e.errstr());
+		finish();
+	}
 #ifdef DEBUG
-	cerr << __FILE__ << ": send() Enviado!" << endl;
+	cerr << __FILE__ << "(" << __LINE__ << ")"
+		<< ": send() Enviado!" << endl;
 #endif // DEBUG
 }
 
-ControlClient::SignalConnected& ControlClient::signal_connected(void) {
-	return connected;
+void ControlClient::on_receiver_finished(void) {
+	receiver = NULL;
+}
+
+void ControlClient::on_receiver_error(const Runnable::Error& code,
+		const string& desc) {
+	signal_error().emit(code, string("Receiver Error: ") + desc);
 }
 
 ControlClient::SignalOKReceived& ControlClient::signal_ok_received(void) {
@@ -112,6 +146,14 @@ ControlClient::SignalErrorReceived& ControlClient::signal_error_received(void) {
 	return error_received;
 }
 
+// TODO - temporal
+ControlClient::SignalFrameReceived& ControlClient::signal_frame_received(void) {
+	// XXX - cuidado, esto puede dar quilombo si no esta protegido por un mutex,
+	// aunque no deberia porque la señal no es llamada hasta que no se empice
+	// la transmision y la señal se conecta antes de pedir la transmision.
+	return receiver->signal_frame_received();
+}
+
 } // namespace Server
 
 } // namespace PlaQui