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/*
* Copyright (C) 2018 Tobias Brunner
* HSR 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 "mock_net.h"
#include <daemon.h>
#include <assert.h>
typedef struct private_kernel_net_t private_kernel_net_t;
/**
* Private data
*/
struct private_kernel_net_t {
/**
* Public interface
*/
kernel_net_t public;
/**
* Local IP address
*/
host_t *host;
};
/**
* Global instance
*/
static private_kernel_net_t *instance;
METHOD(kernel_net_t, get_source_addr, host_t*,
private_kernel_net_t *this, host_t *dest, host_t *src)
{
return this->host->clone(this->host);
}
METHOD(kernel_net_t, get_nexthop, host_t*,
private_kernel_net_t *this, host_t *dest, int prefix, host_t *src,
char **iface)
{
if (iface)
{
*iface = strdup("lo");
}
return this->host->clone(this->host);
}
METHOD(kernel_net_t, get_interface, bool,
private_kernel_net_t *this, host_t *host, char **name)
{
if (host->ip_equals(host, this->host))
{
if (name)
{
*name = strdup("lo");
}
return TRUE;
}
return FALSE;
}
METHOD(kernel_net_t, create_address_enumerator, enumerator_t*,
private_kernel_net_t *this, kernel_address_type_t which)
{
return enumerator_create_single(this->host, NULL);
}
METHOD(kernel_net_t, destroy, void,
private_kernel_net_t *this)
{
this->host->destroy(this->host);
free(this);
}
/*
* Described in header
*/
kernel_net_t *mock_net_create()
{
private_kernel_net_t *this;
INIT(this,
.public = {
.get_source_addr = _get_source_addr,
.get_nexthop = _get_nexthop,
.get_interface = _get_interface,
.create_address_enumerator = _create_address_enumerator,
.create_local_subnet_enumerator = (void*)enumerator_create_empty,
.add_ip = (void*)return_failed,
.del_ip = (void*)return_failed,
.add_route = (void*)return_failed,
.del_route = (void*)return_failed,
.destroy = _destroy,
},
.host = host_create_from_string("127.0.0.1", 500),
);
instance = this;
return &this->public;
}
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