Fri Jul 24 00:41:16 2009

Asterisk developer's documentation


app_zapateller.c File Reference

Playback the special information tone to get rid of telemarketers. More...

#include "asterisk.h"
#include "asterisk/lock.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/translate.h"
#include "asterisk/app.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 unload_module (void)
static int zapateller_exec (struct ast_channel *chan, void *data)

Variables

static struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Block Telemarketers with Special Information Tone" , .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 = "a9c98e5d177805051735cb5b0b16b0a0" , .load = load_module, .unload = unload_module, }
static char * app = "Zapateller"
static struct ast_module_infoast_module_info = &__mod_info
static char * descrip
static char * synopsis = "Block telemarketers with SIT"


Detailed Description

Playback the special information tone to get rid of telemarketers.

Author:
Mark Spencer <markster@digium.com>

Definition in file app_zapateller.c.


Function Documentation

static void __reg_module ( void   )  [static]

Definition at line 113 of file app_zapateller.c.

static void __unreg_module ( void   )  [static]

Definition at line 113 of file app_zapateller.c.

static int load_module ( void   )  [static]

Definition at line 108 of file app_zapateller.c.

References AST_MODULE_LOAD_FAILURE, AST_MODULE_LOAD_SUCCESS, ast_register_application, and zapateller_exec().

static int unload_module ( void   )  [static]

Definition at line 103 of file app_zapateller.c.

References ast_unregister_application().

00104 {
00105    return ast_unregister_application(app);
00106 }

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

Definition at line 58 of file app_zapateller.c.

References ast_channel::_state, ast_answer(), AST_APP_ARG, AST_DECLARE_APP_ARGS, ast_safe_sleep(), AST_STANDARD_APP_ARGS, AST_STATE_UP, ast_stopstream(), ast_strdupa, ast_strlen_zero(), ast_tonepair(), chan, ast_channel::cid, ast_callerid::cid_num, parse(), and pbx_builtin_setvar_helper().

Referenced by load_module().

00059 {
00060    int res = 0;
00061    int i, answer = 0, nocallerid = 0;
00062    char *parse = ast_strdupa((char *)data);
00063    AST_DECLARE_APP_ARGS(args,
00064       AST_APP_ARG(options)[2];
00065    );
00066 
00067    AST_STANDARD_APP_ARGS(args, parse);
00068 
00069    for (i = 0; i < args.argc; i++) {
00070       if (!strcasecmp(args.options[i], "answer"))
00071          answer = 1;
00072       else if (!strcasecmp(args.options[i], "nocallerid"))
00073          nocallerid = 1;
00074    }
00075 
00076    pbx_builtin_setvar_helper(chan, "ZAPATELLERSTATUS", "NOTHING");
00077    ast_stopstream(chan);
00078    if (chan->_state != AST_STATE_UP) {
00079       if (answer) {
00080          res = ast_answer(chan);
00081          pbx_builtin_setvar_helper(chan, "ZAPATELLERSTATUS", "ANSWERED");
00082       }
00083       if (!res)
00084          res = ast_safe_sleep(chan, 500);
00085    }
00086 
00087    if (!ast_strlen_zero(chan->cid.cid_num) && nocallerid)
00088       return res;
00089 
00090    if (!res) 
00091       res = ast_tonepair(chan, 950, 0, 330, 0);
00092    if (!res) 
00093       res = ast_tonepair(chan, 1400, 0, 330, 0);
00094    if (!res) 
00095       res = ast_tonepair(chan, 1800, 0, 330, 0);
00096    if (!res) 
00097       res = ast_tonepair(chan, 0, 0, 1000, 0);
00098    
00099    pbx_builtin_setvar_helper(chan, "ZAPATELLERSTATUS", "ZAPPED");
00100    return res;
00101 }


Variable Documentation

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Block Telemarketers with Special Information Tone" , .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 = "a9c98e5d177805051735cb5b0b16b0a0" , .load = load_module, .unload = unload_module, } [static]

Definition at line 113 of file app_zapateller.c.

char* app = "Zapateller" [static]

Definition at line 40 of file app_zapateller.c.

struct ast_module_info* ast_module_info = &__mod_info [static]

Definition at line 113 of file app_zapateller.c.

char* descrip [static]

Definition at line 44 of file app_zapateller.c.

char* synopsis = "Block telemarketers with SIT" [static]

Definition at line 42 of file app_zapateller.c.


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