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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) <Year>, <Your Name Here>
*
* <Your Name Here> <<Your Email Here>>
*
* 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 Skeleton application
*
* This is a skeleton for development of an Asterisk application
* \ingroup applications
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision: 23899 $")
#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"
static char *tdesc = "Trivial skeleton Application";
static char *app = "Skel";
static char *synopsis =
"Skeleton application.";
static char *descrip = "This application is a template to build other applications from.\n"
" It shows you the basic structure to create your own Asterisk applications.\n";
#define OPTION_A (1 << 0) /* Option A */
#define OPTION_B (1 << 1) /* Option B(n) */
#define OPTION_C (1 << 2) /* Option C(str) */
#define OPTION_NULL (1 << 3) /* Dummy Termination */
AST_APP_OPTIONS(app_opts,{
['a'] = { OPTION_A },
['b'] = { OPTION_B, 1 },
['c'] = { OPTION_C, 2 }
});
STANDARD_LOCAL_USER;
LOCAL_USER_DECL;
static int app_exec(struct ast_channel *chan, void *data)
{
int res = 0;
struct ast_flags flags;
struct localuser *u;
char *options=NULL;
char *dummy = NULL;
char *args;
int argc = 0;
char *opts[2];
char *argv[2];
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "%s requires an argument (dummy|[options])\n",app);
return -1;
}
LOCAL_USER_ADD(u);
/* Do our thing here */
/* We need to make a copy of the input string if we are going to modify it! */
args = ast_strdupa(data);
if (!args) {
ast_log(LOG_ERROR, "Out of memory!\n");
LOCAL_USER_REMOVE(u);
return -1;
}
if ((argc = ast_app_separate_args(args, '|', argv, sizeof(argv) / sizeof(argv[0])))) {
dummy = argv[0];
options = argv[1];
ast_app_parse_options(app_opts, &flags, opts, options);
}
if (!ast_strlen_zero(dummy))
ast_log(LOG_NOTICE, "Dummy value is : %s\n", dummy);
if (ast_test_flag(&flags, OPTION_A))
ast_log(LOG_NOTICE, "Option A is set\n");
if (ast_test_flag(&flags, OPTION_B))
ast_log(LOG_NOTICE,"Option B is set with : %s\n", opts[0] ? opts[0] : "<unspecified>");
if (ast_test_flag(&flags, OPTION_C))
ast_log(LOG_NOTICE,"Option C is set with : %s\n", opts[1] ? opts[1] : "<unspecified>");
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, app_exec, synopsis, descrip);
}
char *description(void)
{
return tdesc;
}
int usecount(void)
{
int res;
STANDARD_USECOUNT(res);
return res;
}
char *key()
{
return ASTERISK_GPL_KEY;
}
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