89 lines
2.0 KiB
C
89 lines
2.0 KiB
C
/*
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* Copyright (C) 2008 Martin Willi
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* 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 <library.h>
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#include <debug.h>
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#include "attr_sql_plugin.h"
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#include "sql_attribute.h"
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typedef struct private_attr_sql_plugin_t private_attr_sql_plugin_t;
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/**
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* private data of attr_sql plugin
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*/
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struct private_attr_sql_plugin_t {
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/**
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* implements plugin interface
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*/
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attr_sql_plugin_t public;
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/**
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* database connection instance
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*/
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database_t *db;
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/**
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* configuration attributes
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*/
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sql_attribute_t *attribute;
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};
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/**
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* Implementation of plugin_t.destroy
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*/
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static void destroy(private_attr_sql_plugin_t *this)
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{
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lib->attributes->remove_provider(lib->attributes, &this->attribute->provider);
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this->attribute->destroy(this->attribute);
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this->db->destroy(this->db);
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free(this);
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}
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/*
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* see header file
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*/
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plugin_t *attr_sql_plugin_create()
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{
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char *uri;
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private_attr_sql_plugin_t *this;
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uri = lib->settings->get_str(lib->settings, "libstrongswan.plugins.attr-sql.database", NULL);
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if (!uri)
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{
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DBG1("attr-sql plugin: database URI not set");
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return NULL;
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}
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this = malloc_thing(private_attr_sql_plugin_t);
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this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
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this->db = lib->db->create(lib->db, uri);
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if (!this->db)
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{
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DBG1("attr-sql plugin failed to connect to database");
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free(this);
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return NULL;
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}
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this->attribute = sql_attribute_create(this->db);
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lib->attributes->add_provider(lib->attributes, &this->attribute->provider);
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return &this->public.plugin;
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}
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