icinga2/lib/remote/httphandler.hpp

73 lines
2.6 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2017 Icinga Development Team (https://www.icinga.com/) *
* *
* This program 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. *
* *
* This program 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 this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef HTTPHANDLER_H
#define HTTPHANDLER_H
#include "remote/i2-remote.hpp"
#include "remote/httpresponse.hpp"
#include "remote/apiuser.hpp"
#include "base/registry.hpp"
#include <vector>
#include <boost/function.hpp>
namespace icinga
{
/**
* HTTP handler.
*
* @ingroup remote
*/
class I2_REMOTE_API HttpHandler : public Object
{
public:
DECLARE_PTR_TYPEDEFS(HttpHandler);
virtual bool HandleRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response, const Dictionary::Ptr& params) = 0;
static void Register(const Url::Ptr& url, const HttpHandler::Ptr& handler);
static void ProcessRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response);
private:
static Dictionary::Ptr m_UrlTree;
};
/**
* Helper class for registering HTTP handlers.
*
* @ingroup remote
*/
class I2_REMOTE_API RegisterHttpHandler
{
public:
RegisterHttpHandler(const String& url, const HttpHandler& function);
};
#define REGISTER_URLHANDLER(url, klass) \
INITIALIZE_ONCE([]() { \
Url::Ptr uurl = new Url(url); \
HttpHandler::Ptr handler = new klass(); \
HttpHandler::Register(uurl, handler); \
})
}
#endif /* HTTPHANDLER_H */