115 lines
2.2 KiB
C
115 lines
2.2 KiB
C
/*
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* Copyright (C) 2013-2014 Andreas Steffen
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "swid_tag_id.h"
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typedef struct private_swid_tag_id_t private_swid_tag_id_t;
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/**
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* Private data of a swid_tag_id_t object.
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*
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*/
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struct private_swid_tag_id_t {
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/**
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* Public swid_tag_id_t interface.
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*/
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swid_tag_id_t public;
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/**
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* Tag Creator
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*/
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chunk_t tag_creator;
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/**
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* Unique Software ID
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*/
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chunk_t unique_sw_id;
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/**
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* Tag File Path
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*/
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chunk_t tag_file_path;
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/**
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* Reference count
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*/
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refcount_t ref;
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};
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METHOD(swid_tag_id_t, get_tag_creator, chunk_t,
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private_swid_tag_id_t *this)
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{
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return this->tag_creator;
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}
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METHOD(swid_tag_id_t, get_unique_sw_id, chunk_t,
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private_swid_tag_id_t *this, chunk_t *tag_file_path)
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{
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if (tag_file_path)
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{
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*tag_file_path = this->tag_file_path;
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}
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return this->unique_sw_id;
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}
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METHOD(swid_tag_id_t, get_ref, swid_tag_id_t*,
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private_swid_tag_id_t *this)
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{
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ref_get(&this->ref);
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return &this->public;
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}
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METHOD(swid_tag_id_t, destroy, void,
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private_swid_tag_id_t *this)
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{
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if (ref_put(&this->ref))
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{
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free(this->tag_creator.ptr);
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free(this->unique_sw_id.ptr);
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free(this->tag_file_path.ptr);
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free(this);
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}
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}
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/**
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* See header
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*/
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swid_tag_id_t *swid_tag_id_create(chunk_t tag_creator, chunk_t unique_sw_id,
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chunk_t tag_file_path)
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{
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private_swid_tag_id_t *this;
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INIT(this,
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.public = {
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.get_tag_creator = _get_tag_creator,
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.get_unique_sw_id = _get_unique_sw_id,
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.get_ref = _get_ref,
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.destroy = _destroy,
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},
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.tag_creator = chunk_clone(tag_creator),
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.unique_sw_id = chunk_clone(unique_sw_id),
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.ref = 1,
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);
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if (tag_file_path.len > 0)
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{
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this->tag_file_path = chunk_clone(tag_file_path);
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}
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return &this->public;
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}
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