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-rw-r--r--1.2-netsec/apps/app_eval.c127
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diff --git a/1.2-netsec/apps/app_eval.c b/1.2-netsec/apps/app_eval.c
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--- a/1.2-netsec/apps/app_eval.c
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-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (c) 2004 - 2005, Tilghman Lesher. All rights reserved.
- *
- * Tilghman Lesher <app_eval__v001@the-tilghman.com>
- *
- * This code is released by the author with no restrictions on usage.
- *
- * 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.
- *
- */
-
-/*! \file
- * \brief Eval application
- *
- * \author Tilghman Lesher <app_eval__v001@the-tilghman.com>
- *
- * \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/options.h"
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/module.h"
-
-/* Maximum length of any variable */
-#define MAXRESULT 1024
-
-static char *tdesc = "Reevaluates strings";
-
-static char *app_eval = "Eval";
-
-static char *eval_synopsis = "Evaluates a string";
-
-static char *eval_descrip =
-"Usage: Eval(newvar=somestring)\n"
-" Normally Asterisk evaluates variables inline. But what if you want to\n"
-"store variable offsets in a database, to be evaluated later? Eval is\n"
-"the answer, by allowing a string to be evaluated twice in the dialplan,\n"
-"the first time as part of the normal dialplan, and the second using Eval.\n";
-
-STANDARD_LOCAL_USER;
-
-LOCAL_USER_DECL;
-
-static int eval_exec(struct ast_channel *chan, void *data)
-{
- int res=0;
- struct localuser *u;
- char *s, *newvar=NULL, tmp[MAXRESULT];
- static int dep_warning = 0;
-
- LOCAL_USER_ADD(u);
-
- if (!dep_warning) {
- ast_log(LOG_WARNING, "This application has been deprecated in favor of the dialplan function, EVAL\n");
- dep_warning = 1;
- }
-
- /* Check and parse arguments */
- if (data) {
- s = ast_strdupa((char *)data);
- if (s) {
- newvar = strsep(&s, "=");
- if (newvar && (newvar[0] != '\0')) {
- memset(tmp, 0, MAXRESULT);
- pbx_substitute_variables_helper(chan, s, tmp, MAXRESULT - 1);
- pbx_builtin_setvar_helper(chan, newvar, tmp);
- }
- } else {
- ast_log(LOG_ERROR, "Out of memory\n");
- res = -1;
- }
- }
-
- LOCAL_USER_REMOVE(u);
- return res;
-}
-
-int unload_module(void)
-{
- int res;
-
- res = ast_unregister_application(app_eval);
-
- STANDARD_HANGUP_LOCALUSERS;
-
- return res;
-}
-
-int load_module(void)
-{
- return ast_register_application(app_eval, eval_exec, eval_synopsis, eval_descrip);
-}
-
-char *description(void)
-{
- return tdesc;
-}
-
-int usecount(void)
-{
- int res;
- STANDARD_USECOUNT(res);
- return res;
-}
-
-char *key()
-{
- return ASTERISK_GPL_KEY;
-}