Fri Aug 13 18:20:56 2010

Asterisk developer's documentation


astdb.h

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00001 /*
00002  * Asterisk -- An open source telephony toolkit.
00003  *
00004  * Copyright (C) 1999 - 2005, Digium, Inc.
00005  *
00006  * Mark Spencer <markster@digium.com>
00007  *
00008  * See http://www.asterisk.org for more information about
00009  * the Asterisk project. Please do not directly contact
00010  * any of the maintainers of this project for assistance;
00011  * the project provides a web site, mailing lists and IRC
00012  * channels for your use.
00013  *
00014  * This program is free software, distributed under the terms of
00015  * the GNU General Public License Version 2. See the LICENSE file
00016  * at the top of the source tree.
00017  */
00018 
00019 /*! \file
00020  * \brief Persistant data storage (akin to *doze registry)
00021  */
00022 
00023 #ifndef _ASTERISK_ASTDB_H
00024 #define _ASTERISK_ASTDB_H
00025 
00026 #if defined(__cplusplus) || defined(c_plusplus)
00027 extern "C" {
00028 #endif
00029 
00030 struct ast_db_entry {
00031    struct ast_db_entry *next;
00032    char *key;
00033    char data[0];
00034 };
00035 
00036 int ast_db_get(const char *family, const char *key, char *out, int outlen);
00037 
00038 int ast_db_put(const char *family, const char *key, char *value);
00039 
00040 int ast_db_del(const char *family, const char *key);
00041 
00042 int ast_db_deltree(const char *family, const char *keytree);
00043 
00044 struct ast_db_entry *ast_db_gettree(const char *family, const char *keytree);
00045 
00046 void ast_db_freetree(struct ast_db_entry *entry);
00047 
00048 #if defined(__cplusplus) || defined(c_plusplus)
00049 }
00050 #endif
00051 
00052 #endif /* _ASTERISK_ASTDB_H */

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