Wed Oct 28 11:52:30 2009

Asterisk developer's documentation


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_infoast_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 74 of file func_blacklist.c.

static void __unreg_module ( void   )  [static]

Definition at line 74 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 38 of file func_blacklist.c.

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

00039 {
00040    char blacklist[1];
00041    int bl = 0;
00042 
00043    if (chan->cid.cid_num) {
00044       if (!ast_db_get("blacklist", chan->cid.cid_num, blacklist, sizeof (blacklist)))
00045          bl = 1;
00046    }
00047    if (chan->cid.cid_name) {
00048       if (!ast_db_get("blacklist", chan->cid.cid_name, blacklist, sizeof (blacklist)))
00049          bl = 1;
00050    }
00051 
00052    snprintf(buf, len, "%d", bl);
00053    return 0;
00054 }

static int load_module ( void   )  [static]

Definition at line 69 of file func_blacklist.c.

References ast_custom_function_register.

00070 {
00071    return ast_custom_function_register(&blacklist_function);
00072 }

static int unload_module ( void   )  [static]

Definition at line 64 of file func_blacklist.c.

References ast_custom_function_unregister().

00065 {
00066    return ast_custom_function_unregister(&blacklist_function);
00067 }


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 74 of file func_blacklist.c.

Definition at line 74 of file func_blacklist.c.

Definition at line 56 of file func_blacklist.c.


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