Fri Jul 15 2011 11:59:22

Asterisk developer's documentation


app_skel.c File Reference

Skeleton application. More...

#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/lock.h"
#include "asterisk/app.h"
Include dependency graph for app_skel.c:

Go to the source code of this file.

Enumerations

enum  { OPTION_A = (1 << 0), OPTION_B = (1 << 1), OPTION_C = (1 << 2) }
enum  { OPTION_ARG_B = 0, OPTION_ARG_C = 1, OPTION_ARG_ARRAY_SIZE = 2 }

Functions

static void __reg_module (void)
static void __unreg_module (void)
static int app_exec (struct ast_channel *chan, void *data)
static int load_module (void)
static int unload_module (void)

Variables

static struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Skeleton (sample) 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 = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, }
static char * app = "Skel"
static struct ast_app_option app_opts [128] = { [ 'a' ] = { .flag = OPTION_A }, [ 'b' ] = { .flag = OPTION_B , .arg_index = OPTION_ARG_B + 1 }, [ 'c' ] = { .flag = OPTION_C , .arg_index = OPTION_ARG_C + 1 },}
static struct ast_module_infoast_module_info = &__mod_info
enum { ... }  option_args
enum { ... }  option_flags

Detailed Description

Skeleton application.

Author:
<Your Name Here> <<Your Email Here>> 

This is a skeleton for development of an Asterisk application

Definition in file app_skel.c.


Enumeration Type Documentation

anonymous enum
Enumerator:
OPTION_A 
OPTION_B 
OPTION_C 

Definition at line 77 of file app_skel.c.

     {
   OPTION_A = (1 << 0),
   OPTION_B = (1 << 1),
   OPTION_C = (1 << 2),
} option_flags;
anonymous enum
Enumerator:
OPTION_ARG_B 
OPTION_ARG_C 
OPTION_ARG_ARRAY_SIZE 

Definition at line 83 of file app_skel.c.

     {
   OPTION_ARG_B = 0,
   OPTION_ARG_C = 1,
   /* This *must* be the last value in this enum! */
   OPTION_ARG_ARRAY_SIZE = 2,
} option_args;

Function Documentation

static void __reg_module ( void  ) [static]

Definition at line 153 of file app_skel.c.

static void __unreg_module ( void  ) [static]

Definition at line 153 of file app_skel.c.

static int app_exec ( struct ast_channel chan,
void *  data 
) [static]

Definition at line 97 of file app_skel.c.

References app_opts, AST_APP_ARG, ast_app_parse_options(), AST_DECLARE_APP_ARGS, ast_log(), AST_STANDARD_APP_ARGS, ast_strdupa, ast_strlen_zero(), ast_test_flag, dummy(), LOG_NOTICE, LOG_WARNING, OPTION_A, OPTION_ARG_ARRAY_SIZE, OPTION_ARG_B, OPTION_ARG_C, OPTION_B, OPTION_C, and parse().

Referenced by load_module().

{
   int res = 0;
   struct ast_flags flags;
   char *parse, *opts[OPTION_ARG_ARRAY_SIZE];
   AST_DECLARE_APP_ARGS(args,
      AST_APP_ARG(dummy);
      AST_APP_ARG(options);
   );

   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "%s requires an argument (dummy[,options])\n", app);
      return -1;
   }

   /* Do our thing here */

   /* We need to make a copy of the input string if we are going to modify it! */
   parse = ast_strdupa(data);

   AST_STANDARD_APP_ARGS(args, parse);

   if (args.argc == 2) {
      ast_app_parse_options(app_opts, &flags, opts, args.options);
   }

   if (!ast_strlen_zero(args.dummy)) {
      ast_log(LOG_NOTICE, "Dummy value is : %s\n", args.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[OPTION_ARG_B] ? opts[OPTION_ARG_B] : "<unspecified>");
   }

   if (ast_test_flag(&flags, OPTION_C)) {
      ast_log(LOG_NOTICE, "Option C is set with : %s\n", opts[OPTION_ARG_C] ? opts[OPTION_ARG_C] : "<unspecified>");
   }

   return res;
}
static int unload_module ( void  ) [static]

Definition at line 142 of file app_skel.c.

References ast_unregister_application().


Variable Documentation

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Skeleton (sample) 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 = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, } [static]

Definition at line 153 of file app_skel.c.

char* app = "Skel" [static]

Definition at line 75 of file app_skel.c.

struct ast_app_option app_opts[128] = { [ 'a' ] = { .flag = OPTION_A }, [ 'b' ] = { .flag = OPTION_B , .arg_index = OPTION_ARG_B + 1 }, [ 'c' ] = { .flag = OPTION_C , .arg_index = OPTION_ARG_C + 1 },} [static]

Definition at line 94 of file app_skel.c.

Referenced by app_exec().

Definition at line 153 of file app_skel.c.

enum { ... } option_args

Referenced by handle_options().

enum { ... } option_flags