/*
This file is part of libhttpserver
Copyright (C) 2011, 2012, 2013, 2014, 2015 Sebastiano Merlino
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
*/
#include
#include
#if defined(CPU_COUNT) && (CPU_COUNT+0) < 2
#undef CPU_COUNT
#endif
#if !defined(CPU_COUNT)
#define CPU_COUNT 2
#endif
#define NUMBER_OF_THREADS CPU_COUNT
#define PAGE "libmicrohttpd demolibhttpserver demo"
using namespace httpserver;
class hello_world_resource : public http_resource {
public:
void render(const http_request&, http_response**);
};
//using the render method you are able to catch each type of request you receive
void hello_world_resource::render(const http_request& req, http_response** res)
{
//it is possible to send a response initializing an http_string_response
//that reads the content to send in response from a string.
*res = new http_response(http_response_builder(PAGE, 200).string_response());
}
int main()
{
//it is possible to create a webserver passing a great number of parameters.
//In this case we are just passing the port and the number of thread running.
webserver ws = create_webserver(8080).start_method(http::http_utils::INTERNAL_SELECT).max_threads(NUMBER_OF_THREADS);
hello_world_resource hwr;
//this way we are registering the hello_world_resource to answer for the endpoint
//"/hello". The requested method is called (if the request is a GET we call the render_GET
//method. In case that the specific render method is not implemented, the generic "render"
//method is called.
ws.register_resource("/", &hwr, true);
//This way we are putting the created webserver in listen. We pass true in order to have
//a blocking call; if we want the call to be non-blocking we can just pass false to the
//method.
ws.start(true);
return 0;
}