diff options
author | matteo <matteo@f38db490-d61c-443f-a65b-d21fe96a405b> | 2003-02-21 06:00:08 +0000 |
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committer | matteo <matteo@f38db490-d61c-443f-a65b-d21fe96a405b> | 2003-02-21 06:00:08 +0000 |
commit | acda464eb483efb6dd4a07ab867ae3eb30699d33 (patch) | |
tree | e9b36127b828a436a03798b80b303052f04145fb /apps/app_lookupblacklist.c | |
parent | 4e8c9944cb2345492550457f79ea79905dadca79 (diff) |
Fri Feb 21 07:00:01 CET 2003
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@620 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_lookupblacklist.c')
-rwxr-xr-x | apps/app_lookupblacklist.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/apps/app_lookupblacklist.c b/apps/app_lookupblacklist.c new file mode 100755 index 000000000..d82a950f2 --- /dev/null +++ b/apps/app_lookupblacklist.c @@ -0,0 +1,112 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * App to lookup the callerid number, and see if it is blacklisted + * + * Copyright (C) 1999, Mark Spencer + * + * Mark Spencer <markster@linux-support.net> + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +#include <asterisk/lock.h> +#include <asterisk/file.h> +#include <asterisk/logger.h> +#include <asterisk/options.h> +#include <asterisk/channel.h> +#include <asterisk/pbx.h> +#include <asterisk/module.h> +#include <asterisk/translate.h> +#include <asterisk/image.h> +#include <asterisk/callerid.h> +#include <string.h> +#include <stdlib.h> +#include <pthread.h> + +static char *tdesc = "Look up number from local blacklist database"; + +static char *app = "LookupBlacklist"; + +static char *synopsis = "Look up number from local blacklist database"; + +static char *descrip = + " LookupBlacklist: Looks up the Caller*ID number on the active\n" + "channel in the Asterisk database (family 'blacklist'). If the\n" + "number is found, and if there exists a priority n + 101,\n" + "where 'n' is the priority of the current instance, then the\n" + "channel will be setup to continue at that priority level.\n" + "Otherwise, it returns 0. Does nothing if no Caller*ID was received on the\n" + "channel.\n"; + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int +lookupblacklist_exec (struct ast_channel *chan, void *data) +{ + char old_cid[144] = "", *num, *name; + char blacklist[1]; + char shrunknum[64] = ""; + struct localuser *u; + int bl = 0; + + LOCAL_USER_ADD (u); + if (chan->callerid) + { + strncpy (old_cid, chan->callerid, sizeof (old_cid) - 1); + ast_callerid_parse (old_cid, &name, &num); /* this destroys the original string */ + if (num) /* It's possible to get an empty number */ + strncpy (shrunknum, num, sizeof (shrunknum) - 1); + else + num = shrunknum; + ast_shrink_phone_number (shrunknum); + if (!ast_db_get ("blacklist", shrunknum, blacklist, sizeof (blacklist))) + { + if (option_verbose > 2) + ast_verbose (VERBOSE_PREFIX_3 "Blacklisted number %s found\n",shrunknum); + bl = 1; + } + + } + if (bl && ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->callerid)) + chan->priority+=100; + LOCAL_USER_REMOVE (u); + return 0; +} + +int +unload_module (void) +{ + STANDARD_HANGUP_LOCALUSERS; + return ast_unregister_application (app); +} + +int +load_module (void) +{ + return ast_register_application (app, lookupblacklist_exec, synopsis, + descrip); +} + +char * +description (void) +{ + return tdesc; +} + +int +usecount (void) +{ + int res; + STANDARD_USECOUNT (res); + return res; +} + +char * +key () +{ + return ASTERISK_GPL_KEY; +} |