diff options
Diffstat (limited to '1.4.23-rc4/apps/app_db.c')
| -rw-r--r-- | 1.4.23-rc4/apps/app_db.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/1.4.23-rc4/apps/app_db.c b/1.4.23-rc4/apps/app_db.c new file mode 100644 index 000000000..0c8d0585b --- /dev/null +++ b/1.4.23-rc4/apps/app_db.c @@ -0,0 +1,167 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 1999 - 2005, Digium, Inc. + * Copyright (C) 2003, Jefferson Noxon + * + * Mark Spencer <markster@digium.com> + * Jefferson Noxon <jeff@debian.org> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * + * \brief Database access functions + * + * \author Mark Spencer <markster@digium.com> + * \author Jefferson Noxon <jeff@debian.org> + * + * \ingroup applications + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> + +#include "asterisk/options.h" +#include "asterisk/file.h" +#include "asterisk/logger.h" +#include "asterisk/channel.h" +#include "asterisk/pbx.h" +#include "asterisk/module.h" +#include "asterisk/astdb.h" +#include "asterisk/lock.h" +#include "asterisk/options.h" + +/*! \todo XXX Remove this application after 1.4 is relased */ +static char *d_descrip = +" DBdel(family/key): This application will delete a key from the Asterisk\n" +"database.\n" +" This application has been DEPRECATED in favor of the DB_DELETE function.\n"; + +static char *dt_descrip = +" DBdeltree(family[/keytree]): This application will delete a family or keytree\n" +"from the Asterisk database\n"; + +static char *d_app = "DBdel"; +static char *dt_app = "DBdeltree"; + +static char *d_synopsis = "Delete a key from the database"; +static char *dt_synopsis = "Delete a family or keytree from the database"; + + +static int deltree_exec(struct ast_channel *chan, void *data) +{ + char *argv, *family, *keytree; + struct ast_module_user *u; + + u = ast_module_user_add(chan); + + argv = ast_strdupa(data); + + if (strchr(argv, '/')) { + family = strsep(&argv, "/"); + keytree = strsep(&argv, "\0"); + if (!family || !keytree) { + ast_log(LOG_DEBUG, "Ignoring; Syntax error in argument\n"); + ast_module_user_remove(u); + return 0; + } + if (ast_strlen_zero(keytree)) + keytree = 0; + } else { + family = argv; + keytree = 0; + } + + if (option_verbose > 2) { + if (keytree) + ast_verbose(VERBOSE_PREFIX_3 "DBdeltree: family=%s, keytree=%s\n", family, keytree); + else + ast_verbose(VERBOSE_PREFIX_3 "DBdeltree: family=%s\n", family); + } + + if (ast_db_deltree(family, keytree)) { + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_3 "DBdeltree: Error deleting key from database.\n"); + } + + ast_module_user_remove(u); + + return 0; +} + +static int del_exec(struct ast_channel *chan, void *data) +{ + char *argv, *family, *key; + struct ast_module_user *u; + static int deprecation_warning = 0; + + u = ast_module_user_add(chan); + + if (!deprecation_warning) { + deprecation_warning = 1; + ast_log(LOG_WARNING, "The DBdel application has been deprecated in favor of the DB_DELETE dialplan function!\n"); + } + + argv = ast_strdupa(data); + + if (strchr(argv, '/')) { + family = strsep(&argv, "/"); + key = strsep(&argv, "\0"); + if (!family || !key) { + ast_log(LOG_DEBUG, "Ignoring; Syntax error in argument\n"); + ast_module_user_remove(u); + return 0; + } + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_3 "DBdel: family=%s, key=%s\n", family, key); + if (ast_db_del(family, key)) { + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_3 "DBdel: Error deleting key from database.\n"); + } + } else { + ast_log(LOG_DEBUG, "Ignoring, no parameters\n"); + } + + ast_module_user_remove(u); + + return 0; +} + +static int unload_module(void) +{ + int retval; + + retval = ast_unregister_application(dt_app); + retval |= ast_unregister_application(d_app); + + return retval; +} + +static int load_module(void) +{ + int retval; + + retval = ast_register_application(d_app, del_exec, d_synopsis, d_descrip); + retval |= ast_register_application(dt_app, deltree_exec, dt_synopsis, dt_descrip); + + return retval; +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Database Access Functions"); |