Capturo las seniales ANSI C SIGINT, SIGTERM y SIGQUIT para que el server salga

[z.facultad/75.42/plaqui.git] / Server / src / controlserver.cpp

diff --git a/Server/src/controlserver.cpp b/Server/src/controlserver.cpp
index f5c6c730ca017c8b0610d860e7045e8c6d52fef0..2fd7652d4d3dfda30da0ec3972caa86e8ec1d2dd 100644 (file)
--- a/Server/src/controlserver.cpp
+++ b/Server/src/controlserver.cpp
@@ -44,39 +44,51 @@ namespace Server {
 
 ControlServer::~ControlServer(void) {
 #ifdef DEBUG
-       cerr << __FILE__ << ": destructor." << endl;
+       cerr << __FILE__ << "(" << __LINE__ << ")"
+               << ": destructor." << endl;
 #endif // DEBUG
 }
 
 ControlServer::ControlServer(const sockbuf::sockdesc& sd):
                Connection(sd) {
 #ifdef DEBUG
-       cerr << __FILE__ << ": sd = " << sd.sock << endl;
+       cerr << __FILE__ << "(" << __LINE__ << ")"
+               << ": sd = " << sd.sock << endl;
 #endif // DEBUG
 }
 
-void ControlServer::real_run(void) {
+void ControlServer::real_run(void) throw() {
 #ifdef DEBUG
-       cerr << __FILE__ << ": real_run()" << endl;
+       cerr << __FILE__ << "(" << __LINE__ << ")"
+               << ": real_run()" << endl;
 #endif // DEBUG
        //char buf[BUFSIZ];
-       while (!stop) {
+       while (!stop()) {
                Command command;
                try {
-                       Glib::Mutex::Lock lock(socket_mutex);
+                       //Glib::Mutex::Lock lock(socket_mutex);
                        socket >> command;
-               // Si se cerró el socket.
                } catch (const ios::failure& e) {
-                       stop = true;
-                       continue;
+                       // TODO poner buenos codigos de error.
+                       signal_error().emit(1000000, "Se desconectó.");
+                       return;
+               } catch (const sockerr& e) {
+                       signal_error().emit(e.serrno(), e.errstr());
+                       return;
+               // Si se cerró el socket.
+               //} catch (const ios::failure& e) {
+               //      stop = true;
+               //      continue;
                // Si hay un error al parsear el comando, se envia una respuesta con el
                // error.
                } catch (const HTTPError& e) {
 #ifdef DEBUG
-                       cerr << __FILE__ << " : real_run() ERROR: status_code = "
+                       cerr << __FILE__ << "(" << __LINE__ << ")"
+                               << " : real_run() ERROR: status_code = "
                                << e.code << " | reason = " << HTTPMessage::reason(e.code)
                                << " | desc = " << e.what() << endl;
 #endif // DEBUG
+                       //Glib::Mutex::Lock lock(socket_mutex);
                        socket << HTTPResponse(e) << flush;
                        continue;
                }
@@ -88,7 +100,8 @@ void ControlServer::real_run(void) {
                bool is_first = true;
                while (!stop && socket.getline(buf, BUFSIZ)) {
 #ifdef DEBUG
-                       cerr << __FILE__ << "  Recibiendo inea: " << buf << endl;
+                       cerr << __FILE__ << "(" << __LINE__ << ")"
+                       << "  Recibiendo inea: " << buf << endl;
 #endif // DEBUG
                        int len = strlen(buf);
                        // Si tiene un retorno de carro, lo elimina.
@@ -118,68 +131,24 @@ void ControlServer::real_run(void) {
                }
 */
 #ifdef DEBUG
-               cerr << __FILE__ << " : real_run() Despachando comando: target = "
+               cerr << __FILE__ << "(" << __LINE__ << ")"
+                       << " : real_run() Despachando comando: target = "
                        << command.get_target() << " | command = " << command.get_command()
                        << " | args = [" << String::join(command.get_args(), ", ") << "]"
                        << endl;
 #endif // DEBUG
                // Manda el comando.
                command_received(command);
-               // FIXME - hacer respuesta XML.
-               // La respuesta hay que mandarla asincrónicamente porque no puedo
-               // responder hasta que la planta no se termine de actualizar, por
-               // ejemplo.
-               //stringstream response_xml;
-               //socket << "HTTP/1.0 200 OK" << endl;
-/*
-Date: Sun, 19 Oct 2003 15:11:14 GMT
-Server: Apache/1.3.28 (Debian GNU/Linux)
-Last-Modified: Mon, 28 Apr 2003 07:50:08 GMT
-Accept-Ranges: bytes
-*/
-/*
-               socket << "Content-Type: text/html; charset=iso-8859-1" << endl;
-               response_xml << "<html>" << endl;
-               response_xml << "    <head>" << endl;
-               response_xml << "        <title>PlaQui v0.4</title>" << endl;
-               response_xml << "    </head>" << endl;
-               response_xml << "    <body>" << endl;
-               response_xml << "        <h1>PlaQui</h1>" << endl;
-               response_xml << "        <p>versión 0.4</p>" << endl;
-               response_xml << "        <h2>Comando</h2>" << endl;
-               response_xml << "        <ul>" << endl;
-               response_xml << "           <li><b>Target:</b> " << command.get_target() << endl;
-               response_xml << "           <li><b>Command:</b> " << command.get_command() << endl;
-               response_xml << "           <li><b>Argumentos:</b>" << endl;
-               response_xml << "               <ol>" << endl;
-               for (Command::Arguments::const_iterator i = command.get_args().begin();
-                               i != command.get_args().end(); i++) {
-                       response_xml << "                   <li>" << *i << "</li>" << endl;
-               }
-               response_xml << "               </ol>" << endl;
-               response_xml << "        </ul>" << endl;
-               response_xml << "        <h2>Desarrollado por</h2>" << endl;
-               response_xml << "        <ul>" << endl;
-               response_xml << "            <li>Nicolás Dimov.</li>" << endl;
-               response_xml << "            <li>Leandro Lucarella.</li>" << endl;
-               response_xml << "            <li>Ricardo Markiewicz.</li>" << endl;
-               response_xml << "        </ul>" << endl;
-               response_xml << "        <address>" << endl;
-               response_xml << "             Copyleft 2003 - bajo los " << endl;
-               response_xml << "             términos de la licencia GPL" << endl;
-               response_xml << "        </address>" << endl;
-               response_xml << "    </body>" << endl;
-               response_xml << "</html>" << endl;
-               socket << "Content-Length: " << response_xml.str().length() << endl;
-               socket << endl;
-               socket << response_xml.str() << flush;
-*/
        }
 }
 
 void ControlServer::send(const HTTPResponse& response) {
-       Glib::Mutex::Lock lock(socket_mutex);
+       //Glib::Mutex::Lock lock(socket_mutex);
        socket << response << flush;
+#ifdef DEBUG
+       cerr << __FILE__ << "(" << __LINE__ << ")"
+               << ": send() Enviado!" << endl;
+#endif // DEBUG
 }
 
 ControlServer::SignalCommandReceived& ControlServer::signal_command_received(void) {