func_blacklist.c File Reference

Function to lookup the callerid number, and see if it is blacklisted. More...

#include "asterisk.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/astdb.h"

Include dependency graph for func_blacklist.c:

Go to the source code of this file.

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
static int	blacklist_read (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
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 = "Look up Caller*ID name/number from blacklist database" , .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 struct ast_module_info *	ast_module_info = &__mod_info
static struct ast_custom_function	blacklist_function

---

Detailed Description

Function to lookup the callerid number, and see if it is blacklisted.

Author:

Mark Spencer <markster@digium.com>

Definition in file func_blacklist.c.

---

Function Documentation

static void __reg_module

(

void

)

[static]

Definition at line 88 of file func_blacklist.c.

static void __unreg_module

(

void

)

[static]

Definition at line 88 of file func_blacklist.c.

static int blacklist_read	(	struct ast_channel *	chan,
		const char *	cmd,
		char *	data,
		char *	buf,
		size_t	len
	)		[static]

Definition at line 55 of file func_blacklist.c.

References ast_db_get(), ast_channel::cid, ast_callerid::cid_name, and ast_callerid::cid_num.

{
   char blacklist[1];
   int bl = 0;

   if (chan->cid.cid_num) {
      if (!ast_db_get("blacklist", chan->cid.cid_num, blacklist, sizeof (blacklist)))
         bl = 1;
   }
   if (chan->cid.cid_name) {
      if (!ast_db_get("blacklist", chan->cid.cid_name, blacklist, sizeof (blacklist)))
         bl = 1;
   }

   snprintf(buf, len, "%d", bl);
   return 0;
}

static int load_module

(

void

)

[static]

Definition at line 83 of file func_blacklist.c.

References ast_custom_function_register.

{
   return ast_custom_function_register(&blacklist_function);
}

static int unload_module

(

void

)

[static]

Definition at line 78 of file func_blacklist.c.

References ast_custom_function_unregister().

{
   return ast_custom_function_unregister(&blacklist_function);
}

---

Variable Documentation

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Look up Caller*ID name/number from blacklist database" , .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 88 of file func_blacklist.c.

struct ast_module_info* ast_module_info = &__mod_info [static]

Definition at line 88 of file func_blacklist.c.

struct ast_custom_function blacklist_function [static]

Initial value:

 {
   .name = "BLACKLIST",
   .read = blacklist_read,
}

Definition at line 73 of file func_blacklist.c.