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/controlserver.h"
29 #include "plaqui/server/command.h"
30 #include "plaqui/server/httperror.h"
31 #include "plaqui/server/httpresponse.h"
35 # include "plaqui/server/string.h"
45 ControlServer::~ControlServer(void) {
47 cerr << __FILE__ << ": destructor." << endl;
51 ControlServer::ControlServer(const sockbuf::sockdesc& sd):
54 cerr << __FILE__ << ": sd = " << sd.sock << endl;
58 void ControlServer::real_run(void) {
60 cerr << __FILE__ << ": real_run()" << endl;
66 Glib::Mutex::Lock lock(socket_mutex);
68 // Si se cerró el socket.
69 } catch (const ios::failure& e) {
72 // Si hay un error al parsear el comando, se envia una respuesta con el
74 } catch (const HTTPError& e) {
76 cerr << __FILE__ << " : real_run() ERROR: status_code = "
77 << e.code << " | reason = " << HTTPMessage::reason(e.code)
78 << " | desc = " << e.what() << endl;
80 socket << HTTPResponse(e) << flush;
83 // TODO agregar las verificaciones de abajo a HTTPRequest y padres.
84 // Actualizacion: Estoy usando trim() en casi todos lados, no debería
87 // Primera línea no vacía (que debe ser el request).
89 while (!stop && socket.getline(buf, BUFSIZ)) {
91 cerr << __FILE__ << " Recibiendo inea: " << buf << endl;
93 int len = strlen(buf);
94 // Si tiene un retorno de carro, lo elimina.
95 if (len && (buf[len-1] == '\r')) {
98 // Si tiene contenido, lo agrego a la información del request.
100 // Si es la primera línea, es el request.
102 request.set_request(buf, socket->peerhost(),
106 // TODO request.parse_header(buf);
108 // Si viene la línea vacía
110 // Si no es la primera, terminan las cabeceras HTTP.
112 // Podría ir un break.
116 // Si es la primera, no pasa nada, sigue esperando un request.
121 cerr << __FILE__ << " : real_run() Despachando comando: target = "
122 << command.get_target() << " | command = " << command.get_command()
123 << " | args = [" << String::join(command.get_args(), ", ") << "]"
127 command_received(command);
128 // FIXME - hacer respuesta XML.
129 // La respuesta hay que mandarla asincrónicamente porque no puedo
130 // responder hasta que la planta no se termine de actualizar, por
132 //stringstream response_xml;
133 //socket << "HTTP/1.0 200 OK" << endl;
135 Date: Sun, 19 Oct 2003 15:11:14 GMT
136 Server: Apache/1.3.28 (Debian GNU/Linux)
137 Last-Modified: Mon, 28 Apr 2003 07:50:08 GMT
141 socket << "Content-Type: text/html; charset=iso-8859-1" << endl;
142 response_xml << "<html>" << endl;
143 response_xml << " <head>" << endl;
144 response_xml << " <title>PlaQui v0.4</title>" << endl;
145 response_xml << " </head>" << endl;
146 response_xml << " <body>" << endl;
147 response_xml << " <h1>PlaQui</h1>" << endl;
148 response_xml << " <p>versión 0.4</p>" << endl;
149 response_xml << " <h2>Comando</h2>" << endl;
150 response_xml << " <ul>" << endl;
151 response_xml << " <li><b>Target:</b> " << command.get_target() << endl;
152 response_xml << " <li><b>Command:</b> " << command.get_command() << endl;
153 response_xml << " <li><b>Argumentos:</b>" << endl;
154 response_xml << " <ol>" << endl;
155 for (Command::Arguments::const_iterator i = command.get_args().begin();
156 i != command.get_args().end(); i++) {
157 response_xml << " <li>" << *i << "</li>" << endl;
159 response_xml << " </ol>" << endl;
160 response_xml << " </ul>" << endl;
161 response_xml << " <h2>Desarrollado por</h2>" << endl;
162 response_xml << " <ul>" << endl;
163 response_xml << " <li>Nicolás Dimov.</li>" << endl;
164 response_xml << " <li>Leandro Lucarella.</li>" << endl;
165 response_xml << " <li>Ricardo Markiewicz.</li>" << endl;
166 response_xml << " </ul>" << endl;
167 response_xml << " <address>" << endl;
168 response_xml << " Copyleft 2003 - bajo los " << endl;
169 response_xml << " términos de la licencia GPL" << endl;
170 response_xml << " </address>" << endl;
171 response_xml << " </body>" << endl;
172 response_xml << "</html>" << endl;
173 socket << "Content-Length: " << response_xml.str().length() << endl;
175 socket << response_xml.str() << flush;
180 void ControlServer::send(const HTTPResponse& response) {
181 Glib::Mutex::Lock lock(socket_mutex);
182 socket << response << flush;
185 ControlServer::SignalCommandReceived& ControlServer::signal_command_received(void) {
186 return command_received;
189 } // namespace Server
191 } // namespace PlaQui