nat: Allow to re-write international numbers in the CC Setup messages
Prepend the international number with a '+' and then do the normal
re-writing on it. There are a couple of ways to handle this:
\+([0-9]), \+[0-9][0-9]([0-9]), \+49([0-9])
Add a test case for the international re-write based on an already
internationalized number.
diff --git a/openbsc/tests/bsc-nat/bsc_data.c b/openbsc/tests/bsc-nat/bsc_data.c
index fe0051a..5a76689 100644
--- a/openbsc/tests/bsc-nat/bsc_data.c
+++ b/openbsc/tests/bsc-nat/bsc_data.c
@@ -229,6 +229,15 @@
0x66, 0xf6, 0x15, 0x02, 0x11, 0x01
};
+/* patch the phone number of cc_setup_national_patched */
+static const uint8_t cc_setup_national_patched_patched[] = {
+ 0x00, 0x21, 0xfd, 0x06, 0x01, 0x12,
+ 0x6d, 0x00, 0x01, 0x1a, 0x01, 0x00, 0x17, 0x03,
+ 0x05, 0x04, 0x06, 0x60, 0x04, 0x02, 0x00, 0x05,
+ 0x81, 0x5e, 0x07, 0x91, 0x63, 0x71, 0x32, 0x33,
+ 0x66, 0xf6, 0x15, 0x02, 0x11, 0x01
+};
+
static const uint8_t cc_setup_international[] = {
0x00, 0x22, 0xfd, 0x06, 0x01, 0x13,
0xe7, 0x00, 0x01, 0x1b, 0x01, 0x00, 0x18, 0x03,
@@ -236,3 +245,11 @@
0x81, 0x5e, 0x08, 0x81, 0x00, 0x94, 0x71, 0x33,
0x63, 0x66, 0x03, 0x15, 0x02, 0x11, 0x01
};
+
+static const uint8_t cc_setup_national_again[] = {
+ 0x00, 0x22, 0xfd, 0x06, 0x01, 0x12, 0x6d, 0x00,
+ 0x01, 0x1b, 0x01, 0x00, 0x18, 0x03, 0x05, 0x04,
+ 0x06, 0x60, 0x04, 0x02, 0x00, 0x05, 0x81, 0x5e,
+ 0x08, 0x81, 0x63, 0x94, 0x71, 0x32, 0x33, 0x66,
+ 0xf6, 0x15, 0x02, 0x11, 0x01
+};