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/*
* 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 App to transmit an image
*
* \author Mark Spencer <markster@digium.com>
*
* \ingroup applications
*/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <stdlib.h>
#include <stdio.h>
#include <string.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/translate.h"
#include "asterisk/image.h"
#include "asterisk/app.h"
#include "asterisk/options.h"
static char *app = "SendImage";
static char *synopsis = "Send an image file";
static char *descrip =
" SendImage(filename): Sends an image on a channel.\n"
"If the channel supports image transport but the image send fails, the channel\n"
"will be hung up. Otherwise, the dialplan continues execution. This\n"
"application sets the following channel variable upon completion:\n"
" SENDIMAGESTATUS The status is the result of the attempt, one of:\n"
" OK | NOSUPPORT \n";
static int sendimage_exec(struct ast_channel *chan, void *data)
{
int res = 0;
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "SendImage requires an argument (filename)\n");
return -1;
}
if (!ast_supports_images(chan)) {
/* Does not support transport */
pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "NOSUPPORT");
return 0;
}
if (!(res = ast_send_image(chan, data)))
pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "OK");
return res;
}
static int unload_module(void)
{
return ast_unregister_application(app);
}
static int load_module(void)
{
return ast_register_application(app, sendimage_exec, synopsis, descrip);
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Image Transmission Application");
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