2 #include <msp/core/refptr.h>
3 #include <msp/net/inet.h>
4 #include <msp/net/streamsocket.h>
14 Server::Server(unsigned port):
18 sock.signal_data_available.connect(sigc::mem_fun(this, &Server::data_available));
19 sock.listen(Net::InetAddr(0, port), 8);
22 unsigned Server::get_port() const
24 const Net::SockAddr &addr = sock.get_local_address();
25 if(addr.get_family()==Net::INET)
26 return static_cast<const Net::InetAddr &>(addr).get_port();
30 void Server::use_event_dispatcher(IO::EventDispatcher *ed)
34 event_disp->remove(sock);
35 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
36 event_disp->remove(*i->sock);
41 event_disp->add(sock);
42 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
43 event_disp->add(*i->sock);
47 void Server::delay_response(Response &resp)
49 get_client_by_response(resp).async = true;
52 void Server::submit_response(Response &resp)
54 Client &cl = get_client_by_response(resp);
57 cl.sock->write(resp.str());
63 void Server::data_available()
65 Net::StreamSocket *csock = sock.accept();
66 clients.push_back(Client(csock));
67 csock->signal_data_available.connect(sigc::bind(sigc::mem_fun(this, &Server::client_data_available), sigc::ref(clients.back())));
68 csock->signal_end_of_file.connect(sigc::bind(sigc::mem_fun(this, &Server::client_end_of_file), sigc::ref(clients.back())));
70 event_disp->add(*csock);
73 void Server::client_data_available(Client &cl)
75 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
76 if(i->stale && &*i!=&cl)
83 unsigned len = cl.sock->read(rbuf, sizeof(rbuf));
84 cl.in_buf.append(rbuf, len);
86 RefPtr<Response> response;
89 if(cl.in_buf.find("\r\n\r\n")!=string::npos || cl.in_buf.find("\n\n")!=string::npos)
93 cl.request = new Request(Request::parse(cl.in_buf));
95 string addr_str = cl.sock->get_peer_address().str();
96 unsigned colon = addr_str.find(':');
97 cl.request->set_header("-Client-Host", addr_str.substr(0, colon));
99 if(cl.request->get_method()!="GET" && cl.request->get_method()!="POST")
101 response = new Response(NOT_IMPLEMENTED);
102 response->add_content("Method not implemented\n");
105 catch(const exception &e)
107 response = new Response(BAD_REQUEST);
108 response->add_content(e.what());
110 cl.in_buf = string();
115 len = cl.request->parse_content(cl.in_buf);
116 cl.in_buf.erase(0, len);
119 if(cl.request && cl.request->is_complete() && !response)
121 response = new Response(NONE);
124 cl.response = response.get();
125 signal_request.emit(*cl.request, *response);
131 if(response->get_status()==NONE)
133 response = new Response(NOT_FOUND);
134 response->add_content("The requested resource was not found\n");
138 catch(const exception &e)
141 response = new Response(INTERNAL_ERROR);
142 response->add_content(e.what());
148 cl.sock->write(response->str());
154 void Server::client_end_of_file(Client &cl)
159 Server::Client &Server::get_client_by_response(Response &resp)
161 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
162 if(i->response==&resp)
165 throw InvalidParameterValue("Response does not belong to any client");
169 Server::Client::Client(RefPtr<Net::StreamSocket> s):
177 Server::Client::~Client()