Prepare for assimilation into mspnet

[libs/net.git] / source / client.cpp

diff --git a/source/client.cpp b/source/client.cpp
deleted file mode 100644 (file)
index 0729544..0000000
--- a/source/client.cpp
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <msp/core/except.h>
-#include <msp/core/refptr.h>
-#include <msp/net/resolve.h>
-#include <msp/time/units.h>
-#include "client.h"
-#include "request.h"
-#include "response.h"
-
-using namespace std;
-
-namespace Msp {
-namespace Http {
-
-Client::Client():
-       sock(0),
-       event_disp(0),
-       user_agent("libmsphttp/0.1"),
-       request(0),
-       response(0)
-{ }
-
-Client::~Client()
-{
-       delete sock;
-       delete request;
-       delete response;
-}
-
-void Client::use_event_dispatcher(IO::EventDispatcher *ed)
-{
-       if(event_disp && sock)
-               event_disp->remove(*sock);
-       event_disp = ed;
-       if(event_disp && sock)
-               event_disp->add(*sock);
-}
-
-void Client::start_request(const Request &r)
-{
-       if(request)
-               throw InvalidState("Already processing a request");
-
-       string host = r.get_header("Host");
-       if(host.find(':')==string::npos)
-               host += ":80";
-       RefPtr<Net::SockAddr> addr = Net::resolve(host);
-
-       delete sock;
-       sock = new Net::StreamSocket(addr->get_family());
-       sock->set_block(false);
-
-       sock->signal_data_available.connect(sigc::mem_fun(this, &Client::data_available));
-       sock->signal_connect_finished.connect(sigc::mem_fun(this, &Client::connect_finished));
-       if(event_disp)
-               event_disp->add(*sock);
-
-       sock->connect(*addr);
-
-       request = new Request(r);
-       if(!user_agent.empty())
-               request->set_header("User-Agent", user_agent);
-
-       delete response;
-       response = 0;
-       in_buf.clear();
-}
-
-const Response *Client::get_url(const std::string &url)
-{
-       start_request(Request::from_url(url));
-       wait_response();
-       return response;
-}
-
-void Client::tick()
-{
-       if(!request)
-               return;
-
-       while(IO::PollEvent ev = IO::poll(*sock, sock->get_events(), Time::zero))
-               sock->event(ev);
-
-       if(response && response->is_complete())
-       {
-               signal_response_complete.emit(*response);
-
-               delete sock;
-               sock = 0;
-               delete request;
-               request = 0;
-       }
-}
-
-void Client::wait_response()
-{
-       while(request && (!response || !response->is_complete()))
-               tick();
-}
-
-void Client::abort()
-{
-       delete sock;
-       sock = 0;
-       delete request;
-       request = 0;
-}
-
-void Client::connect_finished(const exception *err)
-{
-       if(err)
-       {
-               signal_socket_error.emit(err);
-
-               delete request;
-               request = 0;
-       }
-       else
-               sock->write(request->str());
-}
-
-void Client::data_available()
-{
-       char rbuf[4096];
-       unsigned len;
-       try
-       {
-               len = sock->read(rbuf, sizeof(rbuf));
-       }
-       catch(const exception &e)
-       {
-               signal_socket_error.emit(&e);
-               return;
-       }
-
-       if(!len)
-               return;
-       in_buf.append(rbuf, len);
-
-       if(!response)
-       {
-               if(in_buf.find("\r\n\r\n")!=string::npos || in_buf.find("\n\n")!=string::npos)
-               {
-                       response = new Response(Response::parse(in_buf));
-                       response->set_user_data(request->get_user_data());
-                       in_buf = string();
-               }
-       }
-       else
-       {
-               len = response->parse_content(in_buf);
-               in_buf.erase(0, len);
-       }
-
-       if(response && response->is_complete())
-       {
-               signal_response_complete.emit(*response);
-
-               delete request;
-               request = 0;
-       }
-}
-
-} // namespace Http
-} // namespace Msp