+ stringstream xml;
+ xml << "<list type=\"transmission\">" << endl;
+/*TODO plants_mutex.lock();
+ for (PlantList::const_iterator i = plants.begin();
+ i != plants.end(); i++) {
+ trans
+ xml << " <li>" << (*i)->get_host() << ":"
+ << (*i)->get_port() << " [<a href=\"/transmission/stop/"
+ << (*i)->get_host() << "/" << (*i)->get_port()
+ << "\">desconectar</a>]</li>" << endl;
+ }
+ transmissions_mutex.unlock();*/
+ xml << "</list>" << endl;
+ return new Response(xml.str());
+}
+
+Response* Server::cmd_transmission_start(const Command& command) {
+ const Command::Arguments& args = command.get_args();
+ if (args.size() < 3) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'start' del destino 'transmission'");
+ } else {
+ string plant = args[0];
+ string host = args[1];
+ Connection::Port port = to(args[2], port);
+ Glib::Mutex::Lock lock(plants_mutex);
+ PlantList::iterator p = plants.find(plant);
+ if (p == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + plant + "'");
+ // FIXME - agregar chequeo de que la transmision a ese host:port no exista.
+ // que use respuesta ALLREADY_EXISTS
+ } else if (plants[plant]->transmission_start(host, port)) {
+ return new Response(Response::OK,
+ string("Se empieza a transmitir la planta '") + plant
+ + "' a " + host + ":" + String().from(port));
+ } else {
+ return new Response(Response::ERROR_STARTING_TRANSMISSION,
+ string("Error al crear la transmisión a de la planta '")
+ + plant + "' a " + host + ":" + args[2]);
+ }
+ }
+}
+
+Response* Server::cmd_transmission_stop(const Command& command) {
+ const Command::Arguments& args = command.get_args();
+ if (args.size() < 2) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'stop' del destino 'transmission'");
+ } else {
+ const string& host = args[0];
+ Connection::Port port = to(args[1], port);
+ for (PlantList::iterator i = plants.begin(); i != plants.end(); i++) {
+ // TODO - agregar chequeo para saber si existe una conexion (para
+ // tirar error de que no hay conexion o de que no se pudo
+ // desconectar.
+ if (i->second->transmission_stop(host, port)) {
+ return new Response(Response::OK,
+ string("La transmisión de la planta '") + i->first
+ + "' a " + host + ":" + args[1]
+ + " se cerrará en instantes");
+ }
+ }
+ return new Response(Response::TRANSMISSION_NOT_FOUND,
+ string("No existe una transmisión a ") + host + ":" + args[1]);
+ }
+}
+
+Response* Server::cmd_plant_list(void) {
+ // FIXME hacer con ResponseList
+ stringstream xml;
+ xml << "<list type=\"plant\">" << endl;
+ plants_mutex.lock();
+ for (PlantList::const_iterator i = plants.begin();
+ i != plants.end(); i++) {
+ xml << "\t<row>" << endl;
+ xml << "\t\t<name>" << i->first << "</name>" << endl;
+ xml << "\t</row>" << endl;
+ }
+ plants_mutex.unlock();
+ xml << "</list>" << endl;
+ return new Response(xml.str());
+}
+
+Response* Server::cmd_plant_get(const Command& command) {
+ if (!command.get_args().size()) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'get' del destino 'plant'");
+ }
+ Glib::Mutex::Lock lock(plants_mutex);
+ string plant = command.get_args()[0];
+ if (plants.find(plant) == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + plant + "'");
+ }
+ // TODO try/catch?
+ string xml = plants[plant]->get_xml();
+ if (xml.length()) {
+ return new Response(xml);
+ } else {
+ return new Response(Response::ERROR_GETING_PLANT_XML,
+ ("No se pudo obtener el XML de la planta '") + plant + "'");
+ }
+}
+
+Response* Server::cmd_plant_set(const Command& command) {
+ const Command::Arguments& args = command.get_args();
+ if (args.size() < 4) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'set' del destino 'plant'");
+ }
+ string plant = args[0];
+ string element = args[1];
+ string input = args[2];
+ if (input != "open") {
+ return new Response(Response::ELEMENT_INPUT_NOT_FOUND,
+ string("El elemento '") + element + "' de la planta '" + plant
+ + "' no tiene una entrada '" + input + "'");
+ }
+ string value = args[3];
+ Glib::Mutex::Lock lock(plants_mutex);
+ PlantList::iterator p = plants.find(plant);
+ if (p == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + plant + "'");
+ }
+ bool open = true;
+ if ((value == "false") || (value == "0") || (value == "off")
+ || (value == "no")) {
+ open = false;
+ }
+ if (!plants[plant]->set_open(element, open)) {
+ return new Response(Response::ERROR_CHANGING_ELEMENT_INPUT,
+ string("No se pudo cambiar la entrada '") + input
+ + "' del elemento '" + element + "' de la planta '"
+ + plant + "'");
+ }
+ return new Response(Response::OK,
+ string("Se cambió la entrada '") + input + "' del elemento '"
+ + element + "' de la planta '" + plant + "' a '" + value + "'");
+}
+
+Response* Server::cmd_plant_set_frequency(const Command& command) {
+ if (command.get_args().size() < 2) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'set_frequency' del destino 'plant'");
+ }
+ Glib::Mutex::Lock lock(plants_mutex);
+ const string name = command.get_args()[0];
+ if (plants.find(name) == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + name + "'");
+ }
+ unsigned hz;
+ to(command.get_args()[1], hz);
+ /* TODO poner cantidad real que tomó: hz = */plants[name]->set_frequency(hz);
+ String shz;
+ shz.from(hz);
+ return new Response(Response::OK,
+ string("Se cambió la frecuencia de refresco de la planta '") + name
+ + "' a '" + shz + "' veces por segundo");
+}
+
+Response* Server::cmd_plant_start(const Command& command) {
+ if (!command.get_args().size()) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'start' del destino 'plant'");
+ }
+ Glib::Mutex::Lock lock(plants_mutex);
+ const string name = command.get_args()[0];
+ if (plants.find(name) == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + name + "'");
+ }
+ plants[name]->set_paused(false);
+ return new Response(Response::OK,
+ string("La planta '") + name + "' fue reanudada");
+}
+
+Response* Server::cmd_plant_stop(const Command& command) {
+ if (!command.get_args().size()) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'stop' del destino 'plant'");
+ }
+ Glib::Mutex::Lock lock(plants_mutex);
+ const string name = command.get_args()[0];
+ if (plants.find(name) == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + name + "'");
+ }
+ plants[name]->set_paused(true);
+ return new Response(Response::OK,
+ string("La planta '") + name + "' fue pausada");
+}
+
+Response* Server::cmd_plant_remove(const Command& command) {
+ if (!command.get_args().size()) {
+ return new Response(Response::ARGUMENT_MISSING, "Faltan argumentos "
+ " para el comando 'remove' del destino 'plant'");
+ }
+ Glib::Mutex::Lock lock(plants_mutex);
+ const string name = command.get_args()[0];
+ if (plants.find(name) == plants.end()) {
+ return new Response(Response::PLANT_NOT_FOUND,
+ string("No existe la planta '") + name + "'");
+ }
+ plants[name]->finish();
+ return new Response(Response::OK,
+ string("La planta '") + name + "' fue será removida del servidor "
+ "en instantes");
projects / z.facultad / 75.42 / plaqui.git / blobdiff