Wed Apr 6 11:29:49 2011

Asterisk developer's documentation


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"

Go to the source code of this file.

Functions

static void __reg_module (void)
static void __unreg_module (void)
static int load_module (void)
static int sendimage_exec (struct ast_channel *chan, const char *data)
static int unload_module (void)

Variables

static struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Image Transmission Application" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "8586c2a7d357cb591cc3a6607a8f62d1" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, }
static char * app = "SendImage"
static struct ast_module_infoast_module_info = &__mod_info


Detailed Description

App to transmit an image.

Author:
Mark Spencer <markster@digium.com>

Definition in file app_image.c.


Function Documentation

static void __reg_module ( void   )  [static]

Definition at line 105 of file app_image.c.

static void __unreg_module ( void   )  [static]

Definition at line 105 of file app_image.c.

static int load_module ( void   )  [static]

Definition at line 100 of file app_image.c.

References ast_register_application_xml, and sendimage_exec().

00101 {
00102    return ast_register_application_xml(app, sendimage_exec);
00103 }

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

Definition at line 72 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().

00073 {
00074 
00075    if (ast_strlen_zero(data)) {
00076       ast_log(LOG_WARNING, "SendImage requires an argument (filename)\n");
00077       return -1;
00078    }
00079 
00080    if (!ast_supports_images(chan)) {
00081       /* Does not support transport */
00082       pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "UNSUPPORTED");
00083       return 0;
00084    }
00085 
00086    if (!ast_send_image(chan, data)) {
00087       pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "SUCCESS");
00088    } else {
00089       pbx_builtin_setvar_helper(chan, "SENDIMAGESTATUS", "FAILURE");
00090    }
00091    
00092    return 0;
00093 }

static int unload_module ( void   )  [static]

Definition at line 95 of file app_image.c.

References ast_unregister_application().

00096 {
00097    return ast_unregister_application(app);
00098 }


Variable Documentation

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Image Transmission Application" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "8586c2a7d357cb591cc3a6607a8f62d1" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } [static]

Definition at line 105 of file app_image.c.

char* app = "SendImage" [static]

Definition at line 36 of file app_image.c.

struct ast_module_info* ast_module_info = &__mod_info [static]

Definition at line 105 of file app_image.c.


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