1 // vim: set noexpandtab tabstop=4 shiftwidth=4:
2 //----------------------------------------------------------------------------
4 //----------------------------------------------------------------------------
5 // This file is part of PlaQui.
7 // PlaQui is free software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the Free Software
9 // Foundation; either version 2 of the License, or (at your option) any later
12 // PlaQui is distributed in the hope that it will be useful, but WITHOUT ANY
13 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 // FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
17 // You should have received a copy of the GNU General Public License along
18 // with PlaQui; if not, write to the Free Software Foundation, Inc., 59 Temple
19 // Place, Suite 330, Boston, MA 02111-1307 USA
20 //----------------------------------------------------------------------------
21 // Creado: Sat Oct 18 18:18:36 2003
22 // Autores: Leandro Lucarella <llucare@fi.uba.ar>
23 //----------------------------------------------------------------------------
28 #include "plaqui/server/httpresponse.h"
29 #include "plaqui/server/controlclient.h"
40 ControlClient::~ControlClient(void) {
42 cerr << __FILE__ << "(" << __LINE__ << ")"
43 << ": destructor." << endl;
45 // TODO Temporal: espero que el receiver muera.
46 // Conectar señal on_receiver_finished() y esperar a que el puntero sea
47 // NULL para saber que terminó.
51 ControlClient::ControlClient(const string& _host,
52 const Connection::Port& _port) throw(sockerr):
53 Connection(sockbuf::sock_stream, _host, _port) {
55 cerr << __FILE__ << "(" << __LINE__ << ")"
56 << ": host = " << host
57 << " | port = " << port << endl;
59 socket->connect(host.c_str(), port);
60 host = socket->localhost();
61 port = socket->localport();
63 cerr << __FILE__ << "(" << __LINE__ << ")"
64 << ": REAL | host = " << host
65 << " | port = " << port << endl;
67 receiver = new Receiver(7528, host);
70 void ControlClient::real_run(void) {
72 cerr << __FILE__ << "(" << __LINE__ << ")"
73 << ": real_run." << endl;
74 cerr << ": REAL | host = " << host
75 << " | port = " << port << endl;
78 } catch (const sockerr& e) {
79 // TODO Poner una señal de error específica?
80 signal_error().emit(e.serrno(), e.errstr());
83 // TODO sacar signal_connected?
85 // TODO Temporal: el receiver empieza a escuchar.
88 HTTPResponse response;
90 //Glib::Mutex::Lock lock(socket_mutex);
92 // Si se cerró el socket.
93 } catch (const ios::failure& e) {
94 // TODO poner buenos codigos de error.
95 signal_error().emit(1000000, "Se desconectó.");
97 } catch (const sockerr& e) {
98 signal_error().emit(e.serrno(), e.errstr());
100 // Si hay un error al parsear la respuesta.
101 } catch (const HTTPResponse::Error& e) {
103 cerr << __FILE__ << "(" << __LINE__ << ")"
104 << " : real_run() ERROR nro: " << e << endl;
106 // TODO - es un error recuperable? O manda señal error()?
110 switch (response.status_code) {
111 case HTTPMessage::OK:
112 ok_received(response.get_body());
115 error_received(response.status_code);
121 void ControlClient::send(const Command& command) {
123 socket << command << flush;
124 } catch (const sockerr& e) {
125 signal_error().emit(e.serrno(), e.errstr());
129 cerr << __FILE__ << "(" << __LINE__ << ")"
130 << ": send() Enviado!" << endl;
134 ControlClient::SignalConnected& ControlClient::signal_connected(void) {
138 ControlClient::SignalOKReceived& ControlClient::signal_ok_received(void) {
142 ControlClient::SignalErrorReceived& ControlClient::signal_error_received(void) {
143 return error_received;
147 Receiver::SignalFrameReceived& ControlClient::signal_frame_received(void) {
148 // XXX - cuidado, esto puede dar quilombo si no esta protegido por un mutex,
149 // aunque no deberia porque la señal no es llamada hasta que no se empice
150 // la transmision y la señal se conecta antes de pedir la transmision.
151 return receiver->signal_frame_received();
154 } // namespace Server
156 } // namespace PlaQui