168 lines
4.1 KiB
C
168 lines
4.1 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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* Copyright (C) 2003, Jefferson Noxon
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*
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* Mark Spencer <markster@digium.com>
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* Jefferson Noxon <jeff@debian.org>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Database access functions
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*
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* \author Mark Spencer <markster@digium.com>
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* \author Jefferson Noxon <jeff@debian.org>
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*
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* \ingroup applications
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include "asterisk/options.h"
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#include "asterisk/file.h"
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#include "asterisk/logger.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/astdb.h"
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#include "asterisk/lock.h"
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#include "asterisk/options.h"
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/*! \todo XXX Remove this application after 1.4 is relased */
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static char *d_descrip =
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" DBdel(family/key): This applicaiton will delete a key from the Asterisk\n"
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"database.\n"
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" This application has been DEPRECATED in favor of the DB_DELETE function.\n";
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static char *dt_descrip =
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" DBdeltree(family[/keytree]): This application will delete a family or keytree\n"
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"from the Asterisk database\n";
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static char *d_app = "DBdel";
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static char *dt_app = "DBdeltree";
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static char *d_synopsis = "Delete a key from the database";
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static char *dt_synopsis = "Delete a family or keytree from the database";
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static int deltree_exec(struct ast_channel *chan, void *data)
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{
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char *argv, *family, *keytree;
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struct ast_module_user *u;
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u = ast_module_user_add(chan);
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argv = ast_strdupa(data);
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if (strchr(argv, '/')) {
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family = strsep(&argv, "/");
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keytree = strsep(&argv, "\0");
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if (!family || !keytree) {
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ast_log(LOG_DEBUG, "Ignoring; Syntax error in argument\n");
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ast_module_user_remove(u);
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return 0;
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}
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if (ast_strlen_zero(keytree))
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keytree = 0;
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} else {
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family = argv;
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keytree = 0;
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}
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if (option_verbose > 2) {
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if (keytree)
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ast_verbose(VERBOSE_PREFIX_3 "DBdeltree: family=%s, keytree=%s\n", family, keytree);
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else
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ast_verbose(VERBOSE_PREFIX_3 "DBdeltree: family=%s\n", family);
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}
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if (ast_db_deltree(family, keytree)) {
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if (option_verbose > 2)
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ast_verbose(VERBOSE_PREFIX_3 "DBdeltree: Error deleting key from database.\n");
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}
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ast_module_user_remove(u);
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return 0;
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}
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static int del_exec(struct ast_channel *chan, void *data)
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{
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char *argv, *family, *key;
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struct ast_module_user *u;
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static int deprecation_warning = 0;
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u = ast_module_user_add(chan);
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if (!deprecation_warning) {
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deprecation_warning = 1;
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ast_log(LOG_WARNING, "The DBdel application has been deprecated in favor of the DB_DELETE dialplan function!\n");
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}
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argv = ast_strdupa(data);
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if (strchr(argv, '/')) {
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family = strsep(&argv, "/");
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key = strsep(&argv, "\0");
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if (!family || !key) {
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ast_log(LOG_DEBUG, "Ignoring; Syntax error in argument\n");
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ast_module_user_remove(u);
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return 0;
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}
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if (option_verbose > 2)
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ast_verbose(VERBOSE_PREFIX_3 "DBdel: family=%s, key=%s\n", family, key);
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if (ast_db_del(family, key)) {
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if (option_verbose > 2)
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ast_verbose(VERBOSE_PREFIX_3 "DBdel: Error deleting key from database.\n");
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}
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} else {
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ast_log(LOG_DEBUG, "Ignoring, no parameters\n");
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}
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ast_module_user_remove(u);
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return 0;
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}
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static int unload_module(void)
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{
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int retval;
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retval = ast_unregister_application(dt_app);
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retval |= ast_unregister_application(d_app);
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return retval;
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}
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static int load_module(void)
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{
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int retval;
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retval = ast_register_application(d_app, del_exec, d_synopsis, d_descrip);
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retval |= ast_register_application(dt_app, deltree_exec, dt_synopsis, dt_descrip);
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return retval;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Database Access Functions");
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