sms: Implement encoding the address as alphanumeric type
The number of digits is the number of used octets times two (two
digits per octet). The result has been successfully dissected by
wireshark. It has not been tested with real phones.
diff --git a/tests/sms/sms_test.c b/tests/sms/sms_test.c
index 3188a18..a79d454 100644
--- a/tests/sms/sms_test.c
+++ b/tests/sms/sms_test.c
@@ -22,8 +22,13 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <osmocom/core/msgb.h>
+
+#include <osmocom/gsm/protocol/gsm_03_40.h>
+
#include <osmocom/gsm/gsm_utils.h>
+#include <osmocom/gsm/gsm0411_utils.h>
+
+#include <osmocom/core/msgb.h>
#include <osmocom/core/utils.h>
struct test_case {
@@ -222,6 +227,42 @@
printf("Done\n");
}
+static void test_gen_oa(void)
+{
+ uint8_t oa[12];
+ int len;
+
+ printf("Testing gsm340_gen_oa\n");
+
+ /* first try... */
+ len = gsm340_gen_oa(oa, ARRAY_SIZE(oa), GSM340_TYPE_UNKNOWN,
+ GSM340_PLAN_ISDN, "12345678901234567891");
+ OSMO_ASSERT(len == 12);
+ printf("Result: len(%d) data(%s)\n", len, osmo_hexdump(oa, len));
+ len = gsm340_gen_oa(oa, ARRAY_SIZE(oa), GSM340_TYPE_NATIONAL,
+ GSM340_PLAN_ISDN, "12345678901234567891");
+ OSMO_ASSERT(len == 12);
+ printf("Result: len(%d) data(%s)\n", len, osmo_hexdump(oa, len));
+
+ /* long input.. will fail and just prints the header*/
+ len = gsm340_gen_oa(oa, ARRAY_SIZE(oa), GSM340_TYPE_INTERNATIONAL,
+ GSM340_PLAN_ISDN, "123456789123456789120");
+ OSMO_ASSERT(len == 2);
+ printf("Result: len(%d) data(%s)\n", len, osmo_hexdump(oa, len));
+
+ /* try the alpha numeric encoding */
+ len = gsm340_gen_oa(oa, ARRAY_SIZE(oa), GSM340_TYPE_ALPHA_NUMERIC,
+ GSM340_PLAN_UNKNOWN, "OpenBSC");
+ OSMO_ASSERT(len == 9);
+ printf("Result: len(%d) data(%s)\n", len, osmo_hexdump(oa, len));
+
+ /* long alpha numeric text */
+ len = gsm340_gen_oa(oa, ARRAY_SIZE(oa), GSM340_TYPE_ALPHA_NUMERIC,
+ GSM340_PLAN_UNKNOWN, "OpenBSCabcdefghijklm");
+ OSMO_ASSERT(len == 12);
+ printf("Result: len(%d) data(%s)\n", len, osmo_hexdump(oa, len));
+}
+
int main(int argc, char** argv)
{
printf("SMS testing\n");
@@ -344,6 +385,7 @@
}
test_octet_return();
+ test_gen_oa();
printf("OK\n");
return 0;