app_sendtext.c File Reference

App to transmit a text message. More...

#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/app.h"

Include dependency graph for app_sendtext.c:

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	sendtext_exec (struct ast_channel *chan, void *data)
static int	unload_module (void)
Variables
static struct ast_module_info __MODULE_INFO_SECTION	__mod_info = { __MODULE_INFO_GLOBALS .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Send Text Applications" , .key = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, }
static const char *	app = "SendText"
static struct ast_module_info *	ast_module_info = &__mod_info

---

Detailed Description

App to transmit a text message.

Author:

Mark Spencer <markster@digium.com>

Note:

Requires support of sending text messages from channel driver

Definition in file app_sendtext.c.

---

Function Documentation

static void __reg_module

(

void

)

[static]

Definition at line 120 of file app_sendtext.c.

static void __unreg_module

(

void

)

[static]

Definition at line 120 of file app_sendtext.c.

static int load_module

(

void

)

[static]

Definition at line 115 of file app_sendtext.c.

References ast_register_application_xml, and sendtext_exec().

{
   return ast_register_application_xml(app, sendtext_exec);
}

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

Definition at line 75 of file app_sendtext.c.

References AST_APP_ARG, ast_channel_lock, ast_channel_unlock, AST_DECLARE_APP_ARGS, ast_log(), ast_sendtext(), AST_STANDARD_APP_ARGS, ast_strdupa, LOG_WARNING, parse(), pbx_builtin_setvar_helper(), ast_channel_tech::send_text, status, ast_channel::tech, and text.

Referenced by load_module().

{
   int res = 0;
   char *status = "UNSUPPORTED";
   char *parse = NULL;
   AST_DECLARE_APP_ARGS(args,
      AST_APP_ARG(text);
   );

   /* NOT ast_strlen_zero, because some protocols (e.g. SIP) MUST be able to
    * send a zero-length message. */
   if (!data) {
      ast_log(LOG_WARNING, "SendText requires an argument (text)\n");
      return -1;
   } else
      parse = ast_strdupa(data);
   
   AST_STANDARD_APP_ARGS(args, parse);

   ast_channel_lock(chan);
   if (!chan->tech->send_text) {
      ast_channel_unlock(chan);
      /* Does not support transport */
      pbx_builtin_setvar_helper(chan, "SENDTEXTSTATUS", status);
      return 0;
   }
   status = "FAILURE";
   res = ast_sendtext(chan, args.text);
   if (!res)
      status = "SUCCESS";
   ast_channel_unlock(chan);
   pbx_builtin_setvar_helper(chan, "SENDTEXTSTATUS", status);
   return 0;
}

static int unload_module

(

void

)

[static]

Definition at line 110 of file app_sendtext.c.

References ast_unregister_application().

{
   return ast_unregister_application(app);
}

---

Variable Documentation

struct ast_module_info __MODULE_INFO_SECTION __mod_info = { __MODULE_INFO_GLOBALS .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Send Text Applications" , .key = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, } [static]

Definition at line 120 of file app_sendtext.c.

const char* app = "SendText" [static]

Definition at line 73 of file app_sendtext.c.

struct ast_module_info* ast_module_info = &__mod_info [static]

Definition at line 120 of file app_sendtext.c.