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| -rw-r--r-- | apps/app_managerredirect.c | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/apps/app_managerredirect.c b/apps/app_managerredirect.c new file mode 100644 index 000000000..4121db9a2 --- /dev/null +++ b/apps/app_managerredirect.c @@ -0,0 +1,160 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 1999 - 2005, Digium, Inc. + * + * Mark Spencer <markster@digium.com> + * + * 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 ManagerRedirect application + * + * \author Sergey Basmanov <sergey_basmanov@mail.ru> + * + * \ingroup applications + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/file.h" +#include "asterisk/logger.h" +#include "asterisk/channel.h" +#include "asterisk/pbx.h" +#include "asterisk/module.h" +#include "asterisk/lock.h" +#include "asterisk/app.h" +#include "asterisk/features.h" + +static char *tdesc = "Manager Redirect"; +static char *app = "ManagerRedirect"; +static char *synopsis = "Redirects another channel in dialplan."; +static char *descrip = +"ManagerRedirect(channel|[[context|]extension|]priority):\n" +" Sends the specified channel to the specified extension priority\n"; + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int asyncgoto_exec(struct ast_channel *chan, void *data) +{ + int res = 0; + struct localuser *u; + char *info, *context, *exten, *priority; + int prio = 1; + struct ast_channel *chan2 = NULL; + + AST_DECLARE_APP_ARGS(args, + AST_APP_ARG(channel); + AST_APP_ARG(label); + ); + + if (ast_strlen_zero(data)) { + ast_log(LOG_WARNING, "%s requires an argument (channel|[[context|]exten|]priority)\n", app); + return -1; + } + + LOCAL_USER_ADD(u); + + info = ast_strdupa(data); + AST_STANDARD_APP_ARGS(args, info); + + if (ast_strlen_zero(args.channel) || ast_strlen_zero(args.label)) { + ast_log(LOG_WARNING, "%s requires an argument (channel|[[context|]exten|]priority)\n", app); + LOCAL_USER_REMOVE(u); + return -1; + } + + chan2 = ast_get_channel_by_name_locked(args.channel); + if (!chan2) { + ast_log(LOG_WARNING, "No such channel: %s\n", args.channel); + LOCAL_USER_REMOVE(u); + return -1; + } + + /* Parsed right to left, so standard parsing won't work */ + context = strsep(&args.label, "|"); + exten = strsep(&args.label, "|"); + if (exten) { + priority = strsep(&args.label, "|"); + if (!priority) { + priority = exten; + exten = context; + context = NULL; + } + } else { + priority = context; + context = NULL; + } + + if (!(prio = ast_findlabel_extension(chan2, context ? context : chan2->context, exten ? exten : chan2->exten, priority, chan2->cid.cid_num))) { + ast_log(LOG_WARNING, "'%s' is not a known priority or label\n", priority); + ast_mutex_unlock(&chan2->lock); + LOCAL_USER_REMOVE(u); + return -1; + } + + ast_log(LOG_DEBUG, "Attempting async goto (%s) to %s\n", args.channel, args.label); + + if (ast_async_goto_if_exists(chan2, context ? context : chan2->context, exten ? exten : chan2->exten, prio)) { + ast_log(LOG_WARNING, "ManagerRedirect failed for %s\n", args.channel); + } + + ast_mutex_unlock(&chan2->lock); + LOCAL_USER_REMOVE(u); + + return res; +} + +int unload_module(void) +{ + int res; + + res = ast_unregister_application(app); + + STANDARD_HANGUP_LOCALUSERS; + + return res; +} + +int load_module(void) +{ + return ast_register_application(app, asyncgoto_exec, synopsis, descrip); +} + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + int res; + + STANDARD_USECOUNT(res); + + return res; +} + +char *key() +{ + return ASTERISK_GPL_KEY; +} |