2 * Asterisk -- An open source telephony toolkit.
4 * Copyright (C) 1999 - 2005, Digium, Inc.
5 * Copyright (C) 2003, Jefferson Noxon
7 * Mark Spencer <markster@digium.com>
8 * Jefferson Noxon <jeff@debian.org>
10 * See http://www.asterisk.org for more information about
11 * the Asterisk project. Please do not directly contact
12 * any of the maintainers of this project for assistance;
13 * the project provides a web site, mailing lists and IRC
14 * channels for your use.
16 * This program is free software, distributed under the terms of
17 * the GNU General Public License Version 2. See the LICENSE file
18 * at the top of the source tree.
23 * \brief Database access functions
25 * \author Mark Spencer <markster@digium.com>
26 * \author Jefferson Noxon <jeff@debian.org>
28 * \ingroup applications
33 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
39 #include <sys/types.h>
41 #include "asterisk/options.h"
42 #include "asterisk/file.h"
43 #include "asterisk/logger.h"
44 #include "asterisk/channel.h"
45 #include "asterisk/pbx.h"
46 #include "asterisk/module.h"
47 #include "asterisk/astdb.h"
48 #include "asterisk/lock.h"
49 #include "asterisk/options.h"
51 /*! \todo XXX Remove this application after 1.4 is relased */
52 static char *d_descrip =
53 " DBdel(family/key): This application will delete a key from the Asterisk\n"
55 " This application has been DEPRECATED in favor of the DB_DELETE function.\n";
57 static char *dt_descrip =
58 " DBdeltree(family[/keytree]): This application will delete a family or keytree\n"
59 "from the Asterisk database\n";
61 static char *d_app = "DBdel";
62 static char *dt_app = "DBdeltree";
64 static char *d_synopsis = "Delete a key from the database";
65 static char *dt_synopsis = "Delete a family or keytree from the database";
68 static int deltree_exec(struct ast_channel *chan, void *data)
70 char *argv, *family, *keytree;
72 argv = ast_strdupa(data);
74 if (strchr(argv, '/')) {
75 family = strsep(&argv, "/");
76 keytree = strsep(&argv, "\0");
77 if (!family || !keytree) {
78 ast_debug(1, "Ignoring; Syntax error in argument\n");
81 if (ast_strlen_zero(keytree))
89 ast_verb(3, "DBdeltree: family=%s, keytree=%s\n", family, keytree);
91 ast_verb(3, "DBdeltree: family=%s\n", family);
93 if (ast_db_deltree(family, keytree))
94 ast_verb(3, "DBdeltree: Error deleting key from database.\n");
99 static int del_exec(struct ast_channel *chan, void *data)
101 char *argv, *family, *key;
102 static int deprecation_warning = 0;
104 if (!deprecation_warning) {
105 deprecation_warning = 1;
106 ast_log(LOG_WARNING, "The DBdel application has been deprecated in favor of the DB_DELETE dialplan function!\n");
109 argv = ast_strdupa(data);
111 if (strchr(argv, '/')) {
112 family = strsep(&argv, "/");
113 key = strsep(&argv, "\0");
114 if (!family || !key) {
115 ast_debug(1, "Ignoring; Syntax error in argument\n");
118 ast_verb(3, "DBdel: family=%s, key=%s\n", family, key);
119 if (ast_db_del(family, key))
120 ast_verb(3, "DBdel: Error deleting key from database.\n");
122 ast_debug(1, "Ignoring, no parameters\n");
128 static int unload_module(void)
132 retval = ast_unregister_application(dt_app);
133 retval |= ast_unregister_application(d_app);
138 static int load_module(void)
142 retval = ast_register_application(d_app, del_exec, d_synopsis, d_descrip);
143 retval |= ast_register_application(dt_app, deltree_exec, dt_synopsis, dt_descrip);
148 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Database Access Functions");