1 files changed, 160 insertions, 0 deletions
diff --git a/1.4.23-rc4/apps/app_lookupblacklist.c b/1.4.23-rc4/apps/app_lookupblacklist.c
new file mode 100644
index 000000000..88ed52d86
--- /dev/null
+++ b/1.4.23-rc4/apps/app_lookupblacklist.c
@@ -0,0 +1,160 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 1999 - 2005, Digium, Inc.
+ *
+ * Mark Spencer <markster@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ *
+ * \brief App to lookup the callerid number, and see if it is blacklisted
+ *
+ * \author Mark Spencer <markster@digium.com>
+ *
+ * \ingroup applications
+ * 
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#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 "asterisk/astdb.h"
+#include "asterisk/options.h"
+
+static char *app = "LookupBlacklist";
+
+static char *synopsis = "Look up Caller*ID name/number from blacklist database";
+
+static char *descrip =
+  "  LookupBlacklist(options): Looks up the Caller*ID number on the active\n"
+  "channel in the Asterisk database (family 'blacklist').  \n"
+  "The option string may contain the following character:\n"
+  "	'j' -- jump to n+101 priority if the number/name is found in the blacklist\n"
+  "This application sets the following channel variable upon completion:\n"
+  "	LOOKUPBLSTATUS		The status of the Blacklist lookup as a text string, one of\n"
+  "		FOUND | NOTFOUND\n"
+  "Example: exten => 1234,1,LookupBlacklist()\n\n"
+  "This application is deprecated and may be removed from a future release.\n"
+  "Please use the dialplan function BLACKLIST() instead.\n";
+
+
+static int blacklist_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
+{
+	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 struct ast_custom_function blacklist_function = {
+	.name = "BLACKLIST",
+	.synopsis = "Check if the callerid is on the blacklist",
+	.desc = "Uses astdb to check if the Caller*ID is in family 'blacklist'.  Returns 1 or 0.\n",
+	.syntax = "BLACKLIST()",
+	.read = blacklist_read,
+};
+
+static int
+lookupblacklist_exec (struct ast_channel *chan, void *data)
+{
+	char blacklist[1];
+	struct ast_module_user *u;
+	int bl = 0;
+	int priority_jump = 0;
+	static int dep_warning = 0;
+
+	u = ast_module_user_add(chan);
+
+	if (!dep_warning) {
+		dep_warning = 1;
+		ast_log(LOG_WARNING, "LookupBlacklist is deprecated.  Please use ${BLACKLIST()} instead.\n");
+	}
+
+	if (!ast_strlen_zero(data)) {
+		if (strchr(data, 'j'))
+			priority_jump = 1;
+	}
+
+	if (chan->cid.cid_num) {
+		if (!ast_db_get("blacklist", chan->cid.cid_num, blacklist, sizeof (blacklist))) {
+			if (option_verbose > 2)
+				ast_log(LOG_NOTICE, "Blacklisted number %s found\n",chan->cid.cid_num);
+			bl = 1;
+		}
+	}
+	if (chan->cid.cid_name) {
+		if (!ast_db_get("blacklist", chan->cid.cid_name, blacklist, sizeof (blacklist))) {
+			if (option_verbose > 2)
+				ast_log (LOG_NOTICE,"Blacklisted name \"%s\" found\n",chan->cid.cid_name);
+			bl = 1;
+		}
+	}
+
+	if (bl) {
+		if (priority_jump || ast_opt_priority_jumping) 
+			ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101);
+		pbx_builtin_setvar_helper(chan, "LOOKUPBLSTATUS", "FOUND");
+	} else
+		pbx_builtin_setvar_helper(chan, "LOOKUPBLSTATUS", "NOTFOUND");	
+
+	ast_module_user_remove(u);
+
+	return 0;
+}
+
+static int unload_module(void)
+{
+	int res;
+
+	res = ast_unregister_application(app);
+	res |= ast_custom_function_unregister(&blacklist_function);
+
+	ast_module_user_hangup_all();
+
+	return res;	
+}
+
+static int load_module(void)
+{
+	int res = ast_custom_function_register(&blacklist_function);
+	res |= ast_register_application (app, lookupblacklist_exec, synopsis,descrip);
+	return res;
+}
+
+AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Look up Caller*ID name/number from blacklist database");