nat: Make the USSD number matching a regexp
This allows to match multiple numbers and multiple patterns
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
index 40409f8..3158f34 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
@@ -1,6 +1,6 @@
/* OpenBSC NAT interface to quagga VTY */
-/* (C) 2010 by Holger Hans Peter Freyther
- * (C) 2010 by On-Waves
+/* (C) 2010-2011 by Holger Hans Peter Freyther
+ * (C) 2010-2011 by On-Waves
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
@@ -463,11 +463,11 @@
DEFUN(cfg_nat_ussd_query,
cfg_nat_ussd_query_cmd,
- "ussd-query QUERY",
+ "ussd-query REGEXP",
"Set the USSD query to match with the ussd-list-name\n"
"The query to match")
{
- bsc_replace_string(_nat, &_nat->ussd_query, argv[0]);
+ bsc_parse_reg(_nat, &_nat->ussd_query_re, &_nat->ussd_query, argc, argv);
return CMD_SUCCESS;
}
diff --git a/openbsc/src/osmo-bsc_nat/bsc_ussd.c b/openbsc/src/osmo-bsc_nat/bsc_ussd.c
index 14d154d..0dd0d87 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_ussd.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_ussd.c
@@ -1,8 +1,8 @@
/* USSD Filter Code */
/*
- * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010 by On-Waves
+ * (C) 2010-2011 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2010-2011 by On-Waves
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
@@ -352,7 +352,7 @@
if (req.text[0] == 0xff)
return 0;
- if (strcmp(req.text, con->bsc->nat->ussd_query) != 0)
+ if (regexec(&con->bsc->nat->ussd_query_re, req.text, 0, NULL, 0) == REG_NOMATCH)
return 0;
/* found a USSD query for our subscriber */