diff options
Diffstat (limited to '1.4.23-rc4/apps/app_transfer.c')
| -rw-r--r-- | 1.4.23-rc4/apps/app_transfer.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/1.4.23-rc4/apps/app_transfer.c b/1.4.23-rc4/apps/app_transfer.c deleted file mode 100644 index cda2914c7..000000000 --- a/1.4.23-rc4/apps/app_transfer.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * 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 Transfer a caller - * - * \author Mark Spencer <markster@digium.com> - * - * Requires transfer support from channel driver - * - * \ingroup applications - */ - -#include "asterisk.h" - -ASTERISK_FILE_VERSION(__FILE__, "$Revision$") - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include "asterisk/lock.h" -#include "asterisk/file.h" -#include "asterisk/logger.h" -#include "asterisk/channel.h" -#include "asterisk/pbx.h" -#include "asterisk/module.h" -#include "asterisk/options.h" -#include "asterisk/app.h" - - -static const char *app = "Transfer"; - -static const char *synopsis = "Transfer caller to remote extension"; - -static const char *descrip = -" Transfer([Tech/]dest[|options]): Requests the remote caller be transferred\n" -"to a given destination. If TECH (SIP, IAX2, LOCAL etc) is used, only\n" -"an incoming call with the same channel technology will be transfered.\n" -"Note that for SIP, if you transfer before call is setup, a 302 redirect\n" -"SIP message will be returned to the caller.\n" -"\nThe result of the application will be reported in the TRANSFERSTATUS\n" -"channel variable:\n" -" SUCCESS Transfer succeeded\n" -" FAILURE Transfer failed\n" -" UNSUPPORTED Transfer unsupported by channel driver\n" -"The option string many contain the following character:\n" -"'j' -- jump to n+101 priority if the channel transfer attempt\n" -" fails\n"; - -static int transfer_exec(struct ast_channel *chan, void *data) -{ - int res; - int len; - struct ast_module_user *u; - char *slash; - char *tech = NULL; - char *dest = NULL; - char *status; - char *parse; - int priority_jump = 0; - AST_DECLARE_APP_ARGS(args, - AST_APP_ARG(dest); - AST_APP_ARG(options); - ); - - u = ast_module_user_add(chan); - - if (ast_strlen_zero((char *)data)) { - ast_log(LOG_WARNING, "Transfer requires an argument ([Tech/]destination[|options])\n"); - ast_module_user_remove(u); - pbx_builtin_setvar_helper(chan, "TRANSFERSTATUS", "FAILURE"); - return 0; - } else - parse = ast_strdupa(data); - - AST_STANDARD_APP_ARGS(args, parse); - - if (args.options) { - if (strchr(args.options, 'j')) - priority_jump = 1; - } - - dest = args.dest; - - if ((slash = strchr(dest, '/')) && (len = (slash - dest))) { - tech = dest; - dest = slash + 1; - /* Allow execution only if the Tech/destination agrees with the type of the channel */ - if (strncasecmp(chan->tech->type, tech, len)) { - pbx_builtin_setvar_helper(chan, "TRANSFERSTATUS", "FAILURE"); - ast_module_user_remove(u); - return 0; - } - } - - /* Check if the channel supports transfer before we try it */ - if (!chan->tech->transfer) { - pbx_builtin_setvar_helper(chan, "TRANSFERSTATUS", "UNSUPPORTED"); - ast_module_user_remove(u); - return 0; - } - - res = ast_transfer(chan, dest); - - if (res < 0) { - status = "FAILURE"; - if (priority_jump || ast_opt_priority_jumping) - ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101); - res = 0; - } else { - status = "SUCCESS"; - res = 0; - } - - pbx_builtin_setvar_helper(chan, "TRANSFERSTATUS", status); - - ast_module_user_remove(u); - - return res; -} - -static int unload_module(void) -{ - int res; - - res = ast_unregister_application(app); - - ast_module_user_hangup_all(); - - return res; -} - -static int load_module(void) -{ - return ast_register_application(app, transfer_exec, synopsis, descrip); -} - -AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Transfer"); |