include/asterisk/astdb.h

   1 /*
   2  * Asterisk -- An open source telephony toolkit.
   3  *
   4  * Copyright (C) 1999 - 2005, Digium, Inc.
   5  *
   6  * Mark Spencer <markster@digium.com>
   7  *
   8  * See http://www.asterisk.org for more information about
   9  * the Asterisk project. Please do not directly contact
  10  * any of the maintainers of this project for assistance;
  11  * the project provides a web site, mailing lists and IRC
  12  * channels for your use.
  13  *
  14  * This program is free software, distributed under the terms of
  15  * the GNU General Public License Version 2. See the LICENSE file
  16  * at the top of the source tree.
  17  */
  18
  19 /*! \file
  20  * \brief Persistant data storage (akin to *doze registry)
  21  */
  22
  23 #ifndef _ASTERISK_ASTDB_H
  24 #define _ASTERISK_ASTDB_H
  25
  26 #if defined(__cplusplus) || defined(c_plusplus)
  27 extern "C" {
  28 #endif
  29
  30 struct ast_db_entry {
  31         struct ast_db_entry *next;
  32         char *key;
  33         char data[0];
  34 };
  35
  36 int ast_db_get(const char *family, const char *key, char *out, int outlen);
  37
  38 int ast_db_put(const char *family, const char *key, char *value);
  39
  40 int ast_db_del(const char *family, const char *key);
  41
  42 int ast_db_deltree(const char *family, const char *keytree);
  43
  44 struct ast_db_entry *ast_db_gettree(const char *family, const char *keytree);
  45
  46 void ast_db_freetree(struct ast_db_entry *entry);
  47
  48 #if defined(__cplusplus) || defined(c_plusplus)
  49 }
  50 #endif
  51
  52 #endif /* _ASTERISK_ASTDB_H */