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Diffstat (limited to 'trunk/apps/app_image.c')
-rw-r--r-- | trunk/apps/app_image.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/trunk/apps/app_image.c b/trunk/apps/app_image.c new file mode 100644 index 000000000..1e5b0c857 --- /dev/null +++ b/trunk/apps/app_image.c @@ -0,0 +1,80 @@ +/* + * 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 "asterisk/pbx.h" +#include "asterisk/module.h" +#include "asterisk/image.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"); |