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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
* http.cc
*
* Fri Feb 24 07:58:48 CET 2012
* Copyright 2012 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of Munia.
*
* Munia is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Munia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Munia; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "http.h"
#include <stdio.h>
#include <string.h>
#include "hugin.hpp"
int callback_http(struct libwebsocket_context * context,
struct libwebsocket *wsi,
enum libwebsocket_callback_reasons reason, void *user,
void *in, size_t len)
{
char client_name[128];
char client_ip[128];
switch(reason) {
case LWS_CALLBACK_HTTP:
DEBUG(httpd,"serving HTTP URI %s\n", (char *)in);
//
// add favicon later
if(in && strcmp((const char *)in, "/favicon.ico") == 0) {
if(libwebsockets_serve_http_file(wsi,
LOCAL_RESOURCE_PATH"/favicon.ico",
"image/x-icon"))
DEBUG(httpd,"Failed to send favicon\n");
break;
}
// script
if(in && strcmp((const char *)in, "/proto.js") == 0) {
if(libwebsockets_serve_http_file(wsi,
LOCAL_RESOURCE_PATH"/proto.js",
"text/javascript"))
DEBUG(httpd,"Failed to send javascript\n");
break;
}
/* send the script... when it runs it'll start websockets */
if(libwebsockets_serve_http_file(wsi,
LOCAL_RESOURCE_PATH"/munia.html",
"text/html"))
DEBUG(httpd,"Failed to send HTTP file\n");
break;
/*
* callback for confirming to continue with client IP appear in
* protocol 0 callback since no websocket protocol has been agreed
* yet. You can just ignore this if you won't filter on client IP
* since the default uhandled callback return is 0 meaning let the
* connection continue.
*/
case LWS_CALLBACK_FILTER_NETWORK_CONNECTION:
libwebsockets_get_peer_addresses((int)(long)user,
client_name,
sizeof(client_name),
client_ip,
sizeof(client_ip));
DEBUG(httpd,"Received network connect from %s (%s)\n",
client_name, client_ip);
/* if we returned non-zero from here, we kill the connection */
break;
default:
break;
}
return 0;
}
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