X-Git-Url: https://git.llucax.com/z.facultad/75.42/plaqui.git/blobdiff_plain/bcbe297964b0ad7393385f1dd240448c340ed5ed..561dba59a06d7f7cc5614b1648484e439aebb771:/Server/src/server.cpp?ds=sidebyside diff --git a/Server/src/server.cpp b/Server/src/server.cpp index 37f5c1c..340c2f0 100644 --- a/Server/src/server.cpp +++ b/Server/src/server.cpp @@ -29,8 +29,8 @@ #include "plaqui/server/connection.h" #include "plaqui/server/controlserver.h" #include -// FIXME - sacar sstream (a menos que se necesite) #include +#include #ifdef DEBUG # include "plaqui/server/string.h" # include @@ -44,31 +44,36 @@ namespace Server { Server::~Server(void) { #ifdef DEBUG - cerr << __FILE__ << ": destructor." << endl; + cerr << __FILE__ << "(" << __LINE__ << ")" + << ": destructor." << endl; #endif // DEBUG + // Termino plantas. + Glib::Mutex::Lock lock(plants_mutex); + for (PlantList::iterator i = plants.end(); i != plants.end(); i++) { + i->second->finish(true); + } } -Server::Server(int port): - TCPServer(port) { +Server::Server(const string& plant_filename, const Connection::Port& port) + throw(sockerr): TCPServer(port) { #ifdef DEBUG - cerr << __FILE__ << ": port = " << port << endl; + cerr << __FILE__ << "(" << __LINE__ << ")" + << ": port = " << port << endl; #endif // DEBUG + // FIXME + Glib::Mutex::Lock lock(plants_mutex); + plants["default"] = new Plant(plant_filename); + plants["default"]->signal_finished().connect( + SigC::bind( + SigC::slot_class(*this, &Server::on_plant_finished), + "default")); + plants["default"]->run(); } -/// \todo Implementar. -bool Server::start_transmission(string host, int port) { -#ifdef DEBUG - cerr << __FILE__ << ": start_transmission(host = " << host - << " | port = " << port << ")" << endl; -#endif // DEBUG - // TODO - return false; -} - -Connection* Server::new_connection( - const sockbuf::sockdesc& sd) { +Connection* Server::new_connection(const sockbuf::sockdesc& sd) { #ifdef DEBUG - cerr << __FILE__ << ": new_connection(sd = " << sd.sock << ")" + cerr << __FILE__ << "(" << __LINE__ << ")" + << ": new_connection(sd = " << sd.sock << ")" << endl; #endif // DEBUG ControlServer* connection = new ControlServer(sd); @@ -81,127 +86,289 @@ Connection* Server::new_connection( return connection; } -/// \todo Implementar. -bool Server::stop_transmission(string host, int port) { +void Server::on_plant_finished(const char* plant) { #ifdef DEBUG - cerr << __FILE__ << ": stop_transmission(host = " << host - << " | port = " << port << ")" << endl; + cerr << __FILE__ << "(" << __LINE__ << ")" + << ": on_plant_finished(plant_name = " << plant << endl; #endif // DEBUG - // TODO - return false; + Glib::Mutex::Lock lock(plants_mutex); + plants.erase(plant); } -/// \todo Implementar. +/// \todo Terminar de implementar. void Server::on_control_command_received(const Command& command, - ControlServer* server) { + ControlServer* controlserver) { #ifdef DEBUG - cerr << __FILE__ << ": on_control_command_received(target = " + cerr << __FILE__ << "(" << __LINE__ << ")" + << ": on_control_command_received(target = " << command.get_target() << ", command = " << command.get_command() << ", args = [" << String::join(command.get_args(), ", ") << "])" << endl; #endif // DEBUG - HTTPResponse response(HTTPMessage::OK); + HTTPResponse* response; + //bool stop_controlserver = false; if (command.get_target() == "server") { -#ifdef DEBUG - cerr << __FILE__ << ": server" << endl; -#endif // DEBUG if (command.get_command() == "status") { - // FIXME - stringstream response_xml; - response_xml << "" << endl; - response_xml << " " << endl; - response_xml << " PlaQui v0.6" << endl; - response_xml << " " << endl; - response_xml << " " << endl; - response_xml << "

PlaQui

" << endl; - response_xml << "

versión 0.6

" << endl; - response_xml << "

Comando

" << endl; - response_xml << "

Target: " << command.get_target() << endl; - response_xml << "
Command: " << command.get_command() << endl; - response_xml << "
Argumentos:" << endl; - response_xml << "
1. " << *i << "
" << endl; - response_xml << "

" << endl; - response_xml << "

Desarrollado por

" << endl; - response_xml << "

Nicolás Dimov.
Leandro Lucarella.
Ricardo Markiewicz.

" << endl; - response_xml << "

" << endl; - response_xml << " Copyleft 2003 - bajo los " << endl; - response_xml << " términos de la licencia GPL" << endl; - response_xml << "

" << endl; - response_xml << " " << endl; - response_xml << "" << endl; - response.status_code = HTTPMessage::OK; - response.set_body(response_xml.str()); + response = cmd_server_status(); } else if (command.get_command() == "stop") { - stop = true; - response.set_body("El server se apagará en instantes..."); + finish(); + response = new HTTPResponse(HTTPMessage::OK, + ""); } else { - response.status_code = HTTPMessage::NOT_FOUND; - response.set_body("Invalid command for 'server' taget!"); + response = new HTTPResponse(HTTPMessage::NOT_FOUND, + ""); } } else if (command.get_target() == "connection") { if (command.get_command() == "list") { - // FIXME - TCPServer::ConnectionInfoList cil = get_connected(); - stringstream response_xml; - response_xml << "" << endl; - response_xml << " " << endl; - response_xml << " PlaQui v0.6" << endl; - response_xml << " " << endl; - response_xml << " " << endl; - response_xml << "

PlaQui

" << endl; - response_xml << "

versión 0.6

" << endl; - response_xml << "

Lista de conexiones:

" << endl; - response_xml << "

" << i->host - << ":" << i->port << " [host << "/" << i->port << "\">deconectar]

" << endl; - response_xml << "

" << endl; - response_xml << " Copyleft 2003 - bajo los " << endl; - response_xml << " términos de la licencia GPL" << endl; - response_xml << "

" << endl; - response_xml << " " << endl; - response_xml << "" << endl; - response.status_code = HTTPMessage::OK; - response.set_body(response_xml.str()); + response = cmd_connection_list(); } else if (command.get_command() == "stop") { - // TODO server->finish(); - response.set_body("La conexión se cerrará en instantes..."); + response = cmd_connection_stop(command); } else { - response.status_code = HTTPMessage::NOT_FOUND; - response.set_body("Invalid command for 'connection' taget!"); + response = new HTTPResponse(HTTPMessage::NOT_FOUND, + ""); } } else if (command.get_target() == "transmission") { - response.status_code = HTTPMessage::NOT_FOUND; - response.set_body("Invalid command for 'transmission' taget!"); + if (command.get_command() == "list") { + response = cmd_transmission_list(); + } else if (command.get_command() == "start") { + response = cmd_transmission_start(command); + } else if (command.get_command() == "stop") { + response = cmd_transmission_stop(command); + } else { + response = new HTTPResponse(HTTPMessage::NOT_FOUND, + ""); + } } else if (command.get_target() == "plant") { - response.status_code = HTTPMessage::NOT_FOUND; - response.set_body("Invalid command for 'plant' taget!"); + if (command.get_command() == "list") { + response = cmd_plant_list(); + } else if (command.get_command() == "get") { + response = cmd_plant_get(command); + } else if (command.get_command() == "set") { + response = cmd_plant_set(command); + } else if (command.get_command() == "stop") { + response = cmd_plant_stop(command); + } else { + response = new HTTPResponse(HTTPMessage::NOT_FOUND, + ""); + } } else { - response.status_code = HTTPMessage::NOT_FOUND; - response.set_body("Invalid Target!"); + response = new HTTPResponse(HTTPMessage::NOT_FOUND, + ""); } // FIXME - response.headers["Content-Type"] = "text/html; charset=iso-8859-1"; - response.headers["Connection"] = "close"; - server->send(response); + response->headers["Content-Type"] = "text/xml; charset=iso-8859-1"; + //response->headers["Connection"] = "close"; + controlserver->send(*response); + delete response; // FIXME con timeout no debería ser necesario. Verificar cabecera Connection // para saber si hay que finish()earlo o no. - // server->finish(); + //if (stop_controlserver) { + // controlserver->finish(); + //} +} + +HTTPResponse* Server::cmd_server_status(void) const { + // FIXME + stringstream xml; + xml << "" << endl; + xml << "\t" VERSION "" << endl; + xml << "\t" << endl; + xml << "\t\tNicolás Dimov" << endl; + xml << "\t\tLeandro Lucarella" << endl; + xml << "\t\tRicardo Markiewicz" << endl; + xml << "\t" << endl; + xml << "" << endl; + return new HTTPResponse(HTTPMessage::OK, xml.str()); +} + +HTTPResponse* Server::cmd_connection_list(void) { + // FIXME + TCPServer::ConnectionInfoList cil = get_connected(); + stringstream xml; + xml << "" << endl; + for (TCPServer::ConnectionInfoList::const_iterator i = cil.begin(); + i != cil.end(); i++) { + xml << "\t" << endl; + xml << "\t\t" << i->host << "" << endl; + xml << "\t\t" << i->port << "" << endl; + xml << "\t" << endl; + } + xml << "" << endl; + return new HTTPResponse(HTTPMessage::OK, xml.str()); +} + +HTTPResponse* Server::cmd_connection_stop(const Command& command) { + const Command::Arguments& args = command.get_args(); + Connection::Port port; + if (args.size() < 2) { + return new HTTPResponse(HTTPMessage::CONFLICT, + ""); + } else if (disconnect(args[0], to(args[1], port))) { + return new HTTPResponse(HTTPMessage::OK, + string(""); + } else { + return new HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + } +} + +HTTPResponse* Server::cmd_transmission_list(void) { + // FIXME + stringstream xml; + xml << "" << endl; +/*TODO plants_mutex.lock(); + for (PlantList::const_iterator i = plants.begin(); + i != plants.end(); i++) { + trans + xml << "

" << (*i)->get_host() << ":" + << (*i)->get_port() << " [get_host() << "/" << (*i)->get_port() + << "\">desconectar]

" << endl; + } + transmissions_mutex.unlock();*/ + xml << "" << endl; + return new HTTPResponse(HTTPMessage::OK, xml.str()); +} + +HTTPResponse* Server::cmd_transmission_start(const Command& command) { + const Command::Arguments& args = command.get_args(); + if (args.size() < 3) { + return new HTTPResponse(HTTPMessage::CONFLICT, + ""); + } 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 HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + // TODO - agregar chequeo de que la transmision a ese host:port no + // exista para otra planta? + } else if (plants[plant]->transmission_start(host, port)) { + return new HTTPResponse(HTTPMessage::OK, + string(""); + } else { + return new HTTPResponse(HTTPMessage::INTERNAL_SERVER_ERROR, + string(""); + } + } +} + +HTTPResponse* Server::cmd_transmission_stop(const Command& command) { + const Command::Arguments& args = command.get_args(); + if (args.size() < 2) { + return new HTTPResponse(HTTPMessage::CONFLICT, + ""); + } 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 HTTPResponse(HTTPMessage::OK, + string("first + "' a " + host + ":" + args[1] + ".\" />"); + } + } + return new HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + } +} + +HTTPResponse* Server::cmd_plant_list(void) { + // FIXME + stringstream xml; + xml << "" << endl; + plants_mutex.lock(); + for (PlantList::const_iterator i = plants.begin(); + i != plants.end(); i++) { + xml << "\t" << endl; + xml << "\t\t" << i->first << "" << endl; + xml << "\t" << endl; + } + plants_mutex.unlock(); + xml << "" << endl; + return new HTTPResponse(HTTPMessage::OK, xml.str()); +} + +HTTPResponse* Server::cmd_plant_get(const Command& command) { + if (!command.get_args().size()) { + return new HTTPResponse(HTTPMessage::CONFLICT, + ""); + } + Glib::Mutex::Lock lock(plants_mutex); + string plant = command.get_args()[0]; + if (plants.find(plant) == plants.end()) { + return new HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + } + // TODO try/catch? + string xml = plants[plant]->get_xml(); + if (xml.length()) { + return new HTTPResponse(HTTPMessage::OK, xml); + } else { + return new HTTPResponse(HTTPMessage::INTERNAL_SERVER_ERROR, + (""); + } +} + +HTTPResponse* Server::cmd_plant_set(const Command& command) { + const Command::Arguments& args = command.get_args(); + if (args.size() < 4) { + return new HTTPResponse(HTTPMessage::CONFLICT, + ""); + } + string plant = args[0]; + string element = args[1]; + string key = args[2]; + if (key != "open") { + return new HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + } + string value = args[3]; + Glib::Mutex::Lock lock(plants_mutex); + PlantList::iterator p = plants.find(plant); + if (p == plants.end()) { + return new HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + } + bool open = true; + if ((value == "false") || (value == "0") || (value == "off") + || (value == "no")) { + open = false; + } + if (!plants[plant]->set_open(element, open)) { + return new HTTPResponse(HTTPMessage::CONFLICT, + string(""); + } + return new HTTPResponse(HTTPMessage::OK, + string(""); +} + +HTTPResponse* Server::cmd_plant_stop(const Command& command) { + if (!command.get_args().size()) { + return new HTTPResponse(HTTPMessage::CONFLICT, + ""); + } + Glib::Mutex::Lock lock(plants_mutex); + const string name = command.get_args()[0]; + if (plants.find(name) == plants.end()) { + return new HTTPResponse(HTTPMessage::NOT_FOUND, + string(""); + } + // TODO Ver si al frenar la planta se destruye (no deberia!!!) + plants[name]->finish(); + return new HTTPResponse(HTTPMessage::OK, + string(""); } } // namespace Server