91 lines
1.9 KiB
C
91 lines
1.9 KiB
C
/*
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* Copyright (C) 2011-2012 Reto Guadagnini
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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 "resolver_manager.h"
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#include <utils/debug.h>
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typedef struct private_resolver_manager_t private_resolver_manager_t;
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/**
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* private data of resolver_manager
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*/
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struct private_resolver_manager_t {
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/**
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* public functions
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*/
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resolver_manager_t public;
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/**
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* constructor function to create resolver instances
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*/
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resolver_constructor_t constructor;
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};
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METHOD(resolver_manager_t, add_resolver, void,
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private_resolver_manager_t *this, resolver_constructor_t constructor)
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{
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if (!this->constructor)
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{
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this->constructor = constructor;
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}
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}
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METHOD(resolver_manager_t, remove_resolver, void,
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private_resolver_manager_t *this, resolver_constructor_t constructor)
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{
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if (this->constructor == constructor)
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{
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this->constructor = NULL;
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}
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}
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METHOD(resolver_manager_t, create, resolver_t*,
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private_resolver_manager_t *this)
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{
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if (this->constructor)
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{
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return this->constructor();
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}
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return NULL;
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}
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METHOD(resolver_manager_t, destroy, void,
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private_resolver_manager_t *this)
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{
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free(this);
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}
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/*
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* See header
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*/
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resolver_manager_t *resolver_manager_create()
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{
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private_resolver_manager_t *this;
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INIT(this,
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.public = {
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.add_resolver = _add_resolver,
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.remove_resolver = _remove_resolver,
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.create = _create,
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.destroy = _destroy,
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},
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);
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return &this->public;
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}
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