X-Git-Url: https://git.llucax.com/z.facultad/75.42/plaqui.git/blobdiff_plain/6e0194f46ac77c18bfeabf84ef94a32f23e41073..HEAD:/Server/src/controlclient.cpp?ds=sidebyside

diff --git a/Server/src/controlclient.cpp b/Server/src/controlclient.cpp
index 62e693e..e4293ae 100644
--- a/Server/src/controlclient.cpp
+++ b/Server/src/controlclient.cpp
@@ -25,26 +25,136 @@
 // $Id$
 //
 
+#include "plaqui/server/response.h"
 #include "plaqui/server/controlclient.h"
-// XXX
-#include <iostream>
+#include <glibmm/timer.h>
+#include <sigc++/class_slot.h>
+#ifdef DEBUG
+#	include <iostream>
+#endif // DEBUG
 
-using namespace Plaqui;
+using namespace std;
 
-ControlClient::ControlClient(std::string host, int port):
-		Connection(sockbuf::sock_stream) {
-	// FIXME - poner en run().
+namespace PlaQui {
+
+namespace Server {
+
+ControlClient::~ControlClient(void) {
+#ifdef DEBUG
+	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(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__ << "(" << __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) {
-	// FIXME - debería tirar una excepción?
-	if (!socket->is_open()) {
-		std::cerr << "No se pudo conectar a " << socket->peerhost() <<
-			":" << socket->peerport() << "." << std::endl;
-	} else {
-		std::cerr << "Conectado a " << socket->peerhost() <<
-			":" << socket->peerport() << "." << std::endl;
+void ControlClient::real_run(void) throw() {
+#ifdef DEBUG
+	cerr << __FILE__ << "(" << __LINE__ << ")"
+		<< ": real_run." << endl;
+	cerr << ": REAL | host = " << host
+		<< " | port = " << port << endl;
+#endif // DEBUG
+	// TODO Temporal: el receiver empieza a escuchar.
+	receiver->run();
+	while (!stop()) {
+		Response response;
+		try {
+			socket >> response;
+		// Si se cerró el socket.
+		} catch (const ios::failure& e) {
+			// 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__ << "(" << __LINE__ << ")"
+				<< " : real_run() ERROR nro: " << e << endl;
+#endif // DEBUG
+			signal_error().emit(e, "La respuesta recibida es inválida");
+			continue;
+		}
+		switch (response.get_code()) {
+			case Response::OK:
+				ok_received(response.get_contents());
+				break;
+			default:
+				error_received(response.get_code(), response.get_description());
+				break;
+		}
 	}
 }
 
+void ControlClient::send(const Command& command) {
+	try {
+		socket << command << flush;
+	} catch (const sockerr& e) {
+		signal_error().emit(e.serrno(), e.errstr());
+		finish();
+	}
+#ifdef DEBUG
+	cerr << __FILE__ << "(" << __LINE__ << ")"
+		<< ": send() Enviado!" << endl;
+#endif // DEBUG
+}
+
+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) {
+	return ok_received;
+}
+
+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
+