3 This file is part of libmsphttp
4 Copyright © 2008 Mikkosoft Productions, Mikko Rasa
5 Distributed under the LGPL
9 #include <msp/core/refptr.h>
10 #include <msp/net/inet.h>
11 #include <msp/net/streamsocket.h>
21 Server::Server(unsigned port):
25 sock.signal_data_available.connect(sigc::mem_fun(this, &Server::data_available));
26 sock.listen(Net::InetAddr(0, port), 8);
29 unsigned Server::get_port() const
31 const Net::SockAddr &addr=sock.get_local_address();
32 if(addr.get_family()==Net::INET)
33 return static_cast<const Net::InetAddr &>(addr).get_port();
37 void Server::use_event_dispatcher(IO::EventDispatcher *ed)
41 event_disp->remove(sock);
42 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
43 event_disp->remove(*i->sock);
48 event_disp->add(sock);
49 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
50 event_disp->add(*i->sock);
54 void Server::delay_response(Response &resp)
56 get_client_by_response(resp).async=true;
59 void Server::submit_response(Response &resp)
61 Client &cl=get_client_by_response(resp);
64 cl.sock->write(resp.str());
70 void Server::data_available()
72 Net::StreamSocket *csock=sock.accept();
73 clients.push_back(Client(csock));
74 csock->signal_data_available.connect(sigc::bind(sigc::mem_fun(this, &Server::client_data_available), sigc::ref(clients.back())));
75 csock->signal_end_of_file.connect(sigc::bind(sigc::mem_fun(this, &Server::client_end_of_file), sigc::ref(clients.back())));
77 event_disp->add(*csock);
80 void Server::client_data_available(Client &cl)
82 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
83 if(i->stale && &*i!=&cl)
90 unsigned len=cl.sock->read(rbuf, sizeof(rbuf));
91 cl.in_buf.append(rbuf, len);
93 RefPtr<Response> response;
96 if(cl.in_buf.find("\r\n\r\n")!=string::npos || cl.in_buf.find("\n\n")!=string::npos)
100 cl.request=new Request(Request::parse(cl.in_buf));
102 string addr_str=cl.sock->get_peer_address().str();
103 unsigned colon=addr_str.find(':');
104 cl.request->set_header("-Client-Host", addr_str.substr(0, colon));
106 if(cl.request->get_method()!="GET" && cl.request->get_method()!="POST")
108 response=new Response(NOT_IMPLEMENTED);
109 response->add_content("Method not implemented");
112 catch(const exception &e)
114 response=new Response(BAD_REQUEST);
115 response->add_content(e.what());
122 len=cl.request->parse_content(cl.in_buf);
123 cl.in_buf.erase(0, len);
126 if(cl.request && cl.request->is_complete() && !response)
128 response=new Response(NONE);
131 cl.response=response.get();
132 signal_request.emit(*cl.request, *response);
138 if(response->get_status()==NONE)
140 response=new Response(NOT_FOUND);
141 response->add_content("The requested resource was not found");
145 catch(const exception &e)
148 response=new Response(INTERNAL_ERROR);
149 response->add_content(e.what());
155 cl.sock->write(response->str());
161 void Server::client_end_of_file(Client &cl)
166 Server::Client &Server::get_client_by_response(Response &resp)
168 for(list<Client>::iterator i=clients.begin(); i!=clients.end(); ++i)
169 if(i->response==&resp)
172 throw InvalidParameterValue("Response does not belong to any client");
176 Server::Client::Client(RefPtr<Net::StreamSocket> s):
184 Server::Client::~Client()