| #include "iu_helpers.h" |
| #include "asn1helpers.h" |
| |
| #include <assert.h> |
| #define ASSERT(x) assert(x) |
| |
| #include <osmocom/core/utils.h> |
| |
| void *talloc_asn1_ctx; |
| |
| /* use odd number of digits */ |
| const uint8_t imsi_encoded[] = { 0x10, 0x32, 0x54, 0x76, 0xF8 }; |
| const char imsi_decoded[] = "012345678"; |
| |
| int main(int argc, char **argv) |
| { |
| char outstr[32]; |
| uint8_t outbuf[16]; |
| int rc; |
| |
| printf("pre-encoded: %s\n", osmo_hexdump_nospc(imsi_encoded, |
| sizeof(imsi_encoded))); |
| rc = decode_iu_bcd(outstr, sizeof(outstr), imsi_encoded, |
| sizeof(imsi_encoded)); |
| ASSERT(rc >= 0); |
| printf("decoded: %s\n", outstr); |
| ASSERT(!strcmp(outstr, imsi_decoded)); |
| |
| rc = encode_iu_imsi(outbuf, sizeof(outbuf), imsi_decoded); |
| ASSERT(rc >= 0); |
| printf("re-encoded: %s\n", osmo_hexdump_nospc(outbuf, rc)); |
| ASSERT(!memcmp(outbuf, imsi_encoded, sizeof(imsi_encoded))); |
| |
| return 0; |
| } |