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/**
* @file gateway_controller.c
*
* @brief Implementation of gateway_controller_t.
*
*/
/*
* Copyright (C) 2007 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
#include "gateway_controller.h"
#include "../manager.h"
#include "../gateway.h"
#include <library.h>
typedef struct private_gateway_controller_t private_gateway_controller_t;
/**
* private data of the gateway_controller
*/
struct private_gateway_controller_t {
/**
* public functions
*/
gateway_controller_t public;
/**
* manager instance
*/
manager_t *manager;
};
static void list(private_gateway_controller_t *this, request_t *request)
{
enumerator_t *enumerator;
char *name, *address;
int id, port;
enumerator = this->manager->create_gateway_enumerator(this->manager);
while (enumerator->enumerate(enumerator, &id, &name, &port, &address))
{
request->setf(request, "gateways.%d.name=%s", id, name);
if (port)
{
request->setf(request, "gateways.%d.address=tcp://%s:%d",
id, address, port);
}
else
{
request->setf(request, "gateways.%d.address=unix://%s",
id, IPSEC_PIDDIR"/charon.xml");
}
}
enumerator->destroy(enumerator);
request->set(request, "action", "select");
request->set(request, "title", "Choose gateway");
request->render(request, "templates/gateway/list.cs");
}
static void _select(private_gateway_controller_t *this, request_t *request)
{
char *id;
id = request->get_query_data(request, "gateway");
if (id)
{
if (this->manager->select_gateway(this->manager, atoi(id)))
{
request->redirect(request, "status/ikesalist");
return;
}
}
request->redirect(request, "gateway/list");
}
/**
* Implementation of controller_t.get_name
*/
static char* get_name(private_gateway_controller_t *this)
{
return "gateway";
}
/**
* Implementation of controller_t.handle
*/
static void handle(private_gateway_controller_t *this,
request_t *request, char *action)
{
if (!this->manager->logged_in(this->manager))
{
return request->redirect(request, "auth/login");
}
if (action)
{
if (streq(action, "list"))
{
return list(this, request);
}
else if (streq(action, "select"))
{
return _select(this, request);
}
}
request->redirect(request, "gateway/list");
}
/**
* Implementation of controller_t.destroy
*/
static void destroy(private_gateway_controller_t *this)
{
free(this);
}
/*
* see header file
*/
controller_t *gateway_controller_create(context_t *context, void *param)
{
private_gateway_controller_t *this = malloc_thing(private_gateway_controller_t);
this->public.controller.get_name = (char*(*)(controller_t*))get_name;
this->public.controller.handle = (void(*)(controller_t*,request_t*,char*,char*,char*,char*,char*))handle;
this->public.controller.destroy = (void(*)(controller_t*))destroy;
this->manager = (manager_t*)context;
return &this->public.controller;
}
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