diff options
| -rw-r--r-- | src/gsm/gsm48_ie.c | 8 | ||||
| -rw-r--r-- | tests/gsm0408/gsm0408_test.c | 10 | ||||
| -rw-r--r-- | tests/gsm0408/gsm0408_test.ok | 4 |
3 files changed, 16 insertions, 6 deletions
diff --git a/src/gsm/gsm48_ie.c b/src/gsm/gsm48_ie.c index 688698db..59f931b2 100644 --- a/src/gsm/gsm48_ie.c +++ b/src/gsm/gsm48_ie.c @@ -132,7 +132,13 @@ static int asc_to_bcd(const char asc) * \param[in] max_len Maximum Length of \a bcd_lv * \param[in] h_len Length of an optional heder between L and V portion * \param[in] input phone number as 0-terminated ASCII - * \returns number of bytes used in \a bcd_lv */ + * \returns number of bytes used in \a bcd_lv + * + * Depending on a context (e.g. called or calling party BCD number), the + * optional header between L and V parts can contain TON (Type Of Number), + * NPI (Numbering Plan Indication), presentation or screening indicator. + * NOTE: it is up to the caller to initialize this header! + */ int gsm48_encode_bcd_number(uint8_t *bcd_lv, uint8_t max_len, int h_len, const char *input) { diff --git a/tests/gsm0408/gsm0408_test.c b/tests/gsm0408/gsm0408_test.c index d7bae775..b5f80614 100644 --- a/tests/gsm0408/gsm0408_test.c +++ b/tests/gsm0408/gsm0408_test.c @@ -654,7 +654,7 @@ static const struct bcd_number_test { /* Encoding test */ .enc_ascii = "123456", - .enc_hex = "0700000000214365", + .enc_hex = "07ffffffff214365", .enc_h_len = 4, /* LHV */ .enc_rc = 4 + 4, @@ -732,8 +732,8 @@ static const struct bcd_number_test { static void test_bcd_number_encode_decode() { const struct bcd_number_test *test; - uint8_t buf_enc[0xff] = { 0 }; - char buf_dec[0xff] = { 0 }; + uint8_t buf_enc[0xff] = { 0xff }; + char buf_dec[0xff] = { 0xff }; size_t buf_len, i; int rc; @@ -780,6 +780,10 @@ static void test_bcd_number_encode_decode() printf(" - Actual: (rc=%d) '%s'\n", rc, (rc == 0 || rc == -ENOSPC) ? buf_dec : "(none)"); } + + /* Poison buffers between the test iterations */ + memset(buf_enc, 0xff, sizeof(buf_enc)); + memset(buf_dec, 0xff, sizeof(buf_dec)); } printf("\n"); diff --git a/tests/gsm0408/gsm0408_test.ok b/tests/gsm0408/gsm0408_test.ok index 075886ec..844c2018 100644 --- a/tests/gsm0408/gsm0408_test.ok +++ b/tests/gsm0408/gsm0408_test.ok @@ -149,8 +149,8 @@ BSD number encoding / decoding test - Actual: (rc=0) '123456789' - Running test: regular 6-digit MSISDN with optional header (LHV) - Encoding ASCII (buffer limit=0) '123456'... - - Expected: (rc=8) '0700000000214365' - - Actual: (rc=8) '0721436587214365' + - Expected: (rc=8) '07ffffffff214365' + - Actual: (rc=8) '07ffffffff214365' - Decoding HEX (buffer limit=0) '07deadbeef214365'... - Expected: (rc=0) '123456' - Actual: (rc=0) '123456' |