Mon Sep 18 09:12:41 2006

Asterisk developer's documentation


app_lookupcidname.c

Go to the documentation of this file.
00001 /*
00002  * Asterisk -- An open source telephony toolkit.
00003  *
00004  * Copyright (C) 1999 - 2005, Digium, Inc.
00005  *
00006  * Mark Spencer <markster@digium.com>
00007  *
00008  * See http://www.asterisk.org for more information about
00009  * the Asterisk project. Please do not directly contact
00010  * any of the maintainers of this project for assistance;
00011  * the project provides a web site, mailing lists and IRC
00012  * channels for your use.
00013  *
00014  * This program is free software, distributed under the terms of
00015  * the GNU General Public License Version 2. See the LICENSE file
00016  * at the top of the source tree.
00017  */
00018 
00019 /*! \file
00020  *
00021  * \brief App to set callerid name from database, based on directory number
00022  * 
00023  * \ingroup applications
00024  */
00025 
00026 #include <stdlib.h>
00027 #include <stdio.h>
00028 #include <string.h>
00029 
00030 #include "asterisk.h"
00031 
00032 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 7221 $")
00033 
00034 #include "asterisk/lock.h"
00035 #include "asterisk/file.h"
00036 #include "asterisk/logger.h"
00037 #include "asterisk/options.h"
00038 #include "asterisk/channel.h"
00039 #include "asterisk/pbx.h"
00040 #include "asterisk/module.h"
00041 #include "asterisk/translate.h"
00042 #include "asterisk/image.h"
00043 #include "asterisk/callerid.h"
00044 #include "asterisk/astdb.h"
00045 
00046 static char *tdesc = "Look up CallerID Name from local database";
00047 
00048 static char *app = "LookupCIDName";
00049 
00050 static char *synopsis = "Look up CallerID Name from local database";
00051 
00052 static char *descrip =
00053   "  LookupCIDName: Looks up the Caller*ID number on the active\n"
00054   "channel in the Asterisk database (family 'cidname') and sets the\n"
00055   "Caller*ID name.  Does nothing if no Caller*ID was received on the\n"
00056   "channel.  This is useful if you do not subscribe to Caller*ID\n"
00057   "name delivery, or if you want to change the names on some incoming\n"
00058   "calls.\n";
00059 
00060 STANDARD_LOCAL_USER;
00061 
00062 LOCAL_USER_DECL;
00063 
00064 static int
00065 lookupcidname_exec (struct ast_channel *chan, void *data)
00066 {
00067   char dbname[64];
00068   struct localuser *u;
00069 
00070   LOCAL_USER_ADD (u);
00071   if (chan->cid.cid_num) {
00072    if (!ast_db_get ("cidname", chan->cid.cid_num, dbname, sizeof (dbname))) {
00073       ast_set_callerid (chan, NULL, dbname, NULL);
00074         if (option_verbose > 2)
00075           ast_verbose (VERBOSE_PREFIX_3 "Changed Caller*ID name to %s\n",
00076              dbname);
00077    }
00078   }
00079   LOCAL_USER_REMOVE (u);
00080   return 0;
00081 }
00082 
00083 int
00084 unload_module (void)
00085 {
00086    int res;
00087 
00088    res = ast_unregister_application (app);
00089 
00090    STANDARD_HANGUP_LOCALUSERS;
00091 
00092    return res;
00093 }
00094 
00095 int
00096 load_module (void)
00097 {
00098   return ast_register_application (app, lookupcidname_exec, synopsis,
00099                descrip);
00100 }
00101 
00102 char *
00103 description (void)
00104 {
00105   return tdesc;
00106 }
00107 
00108 int
00109 usecount (void)
00110 {
00111   int res;
00112   STANDARD_USECOUNT (res);
00113   return res;
00114 }
00115 
00116 char *
00117 key ()
00118 {
00119   return ASTERISK_GPL_KEY;
00120 }

Generated on Mon Sep 18 09:12:41 2006 for Asterisk - the Open Source PBX by  doxygen 1.4.7