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/*
* Copyright (C) 2007 Martin Willi
* 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 "shared_key.h"
ENUM(shared_key_type_names, SHARED_ANY, SHARED_PIN,
"ANY",
"IKE",
"EAP",
"PRIVATE_KEY_PASS",
"PIN",
);
typedef struct private_shared_key_t private_shared_key_t;
/**
* private data of shared_key
*/
struct private_shared_key_t {
/**
* public functions
*/
shared_key_t public;
/**
* type of this shared key
*/
shared_key_type_t type;
/**
* associated shared key data
*/
chunk_t key;
/**
* reference counter
*/
refcount_t ref;
};
METHOD(shared_key_t, get_type, shared_key_type_t,
private_shared_key_t *this)
{
return this->type;
}
METHOD(shared_key_t, get_key, chunk_t,
private_shared_key_t *this)
{
return this->key;
}
METHOD(shared_key_t, get_ref, shared_key_t*,
private_shared_key_t *this)
{
ref_get(&this->ref);
return &this->public;
}
METHOD(shared_key_t, destroy, void,
private_shared_key_t *this)
{
if (ref_put(&this->ref))
{
free(this->key.ptr);
free(this);
}
}
/*
* see header file
*/
shared_key_t *shared_key_create(shared_key_type_t type, chunk_t key)
{
private_shared_key_t *this;
INIT(this,
.public = {
.get_type = _get_type,
.get_key = _get_key,
.get_ref = _get_ref,
.destroy = _destroy,
},
.type = type,
.key = key,
.ref = 1,
);
return &this->public;
}
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