app_image.c File Reference

App to transmit an image. More...

#include "asterisk.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/image.h"

Include dependency graph for app_image.c:

Go to the source code of this file.

Functions
	AST_MODULE_INFO_STANDARD_DEPRECATED (ASTERISK_GPL_KEY, "Image Transmission Application")
static int	load_module (void)
static int	sendimage_exec (struct ast_channel *chan, const char *data)
static int	unload_module (void)

Variables
static char *	app = "SendImage"

Detailed Description

App to transmit an image.

Author

Mark Spencer marks.nosp@m.ter@.nosp@m.digiu.nosp@m.m.co.nosp@m.m

Definition in file app_image.c.

Function Documentation

AST_MODULE_INFO_STANDARD_DEPRECATED()

AST_MODULE_INFO_STANDARD_DEPRECATED	(	ASTERISK_GPL_KEY	,
		"Image Transmission Application"
	)

Referenced by load_module().

load_module()

static int load_module ( void  )

static

Definition at line 102 of file app_image.c.

References app, AST_MODULE_INFO_STANDARD_DEPRECATED(), ast_register_application_xml, ASTERISK_GPL_KEY, and sendimage_exec().

{
   return ast_register_application_xml(app, sendimage_exec);
}

sendimage_exec()

static int sendimage_exec ( struct ast_channel *  chan, const char *  data  )

static

Definition at line 74 of file app_image.c.

References ast_log, ast_send_image(), ast_strlen_zero, ast_supports_images(), LOG_WARNING, and pbx_builtin_setvar_helper().

Referenced by load_module().

{

   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", "UNSUPPORTED");
      return 0;
   }

   if (!ast_send_image(chan, data)) {
      pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "SUCCESS");
   } else {
      pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "FAILURE");
   }

   return 0;
}

unload_module()

static int unload_module ( void  )

static

Definition at line 97 of file app_image.c.

References app, and ast_unregister_application().

{
   return ast_unregister_application(app);
}

Variable Documentation

app

char* app = "SendImage"

static

Definition at line 38 of file app_image.c.

Referenced by load_module(), and unload_module().