diff options
Diffstat (limited to 'src/pdu_decode.c')
| -rw-r--r-- | src/pdu_decode.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/src/pdu_decode.c b/src/pdu_decode.c index ae235e0..d7def28 100644 --- a/src/pdu_decode.c +++ b/src/pdu_decode.c @@ -194,19 +194,27 @@ int pdu_decode_user_data(const char *pdu_str, struct pdu_info *pdu, int *nr_octe } + if (pdu->data_coding.general.alphabet == PDU_ALPHABET_DEFAULT) { + log_debug("data coding alphabet is default (7-bit)"); + } else if (pdu->data_coding.general.alphabet == PDU_ALPHABET_DEFAULT_MULTI) { + log_debug("data coding alphabet is default (7-bit) multi-part"); + } else if (pdu->data_coding.general.alphabet == PDU_ALPHABET_CDMA_DEFAULT) { + log_debug("data coding alphabet is CDMA default (7-bit)"); + } else if (pdu->data_coding.general.alphabet == PDU_ALPHABET_EIGHT) { + log_debug("data coding alphabet is eight"); + } else if (pdu->data_coding.general.alphabet == PDU_ALPHABET_CDMA_EIGHT) { + log_debug("data coding alphabet is CDMA eight"); + } else { + log_debug("data coding alphabet 0x%02X not implemented", + pdu->data_coding.general.alphabet); + return -1; + } + // ----------------------------------------------------------------------------- // VERIFY DATA LENGTH AND GET NUMBER OF OCTETS (ACTUAL DATA BYTES IN PDU STRING) // ----------------------------------------------------------------------------- if ((pdu->data_coding.general.alphabet == PDU_ALPHABET_DEFAULT) || (pdu->data_coding.general.alphabet == PDU_ALPHABET_DEFAULT_MULTI)) { - if (pdu->data_coding.general.alphabet == PDU_ALPHABET_DEFAULT_MULTI) { - //GSM style 7-bit encoding but with UDH multi-part header (LE910-SVG) - log_debug("data coding alphabet is nine"); - } else { - //GSM 7-bit encoding - log_debug("data coding alphabet is default"); - } - if (pdu->user_data_len > PDU_UD_7BIT_MAX) { log_warning("pdu contains invalid user-data-len: 0x%02X", pdu->user_data_len); @@ -219,8 +227,6 @@ int pdu_decode_user_data(const char *pdu_str, struct pdu_info *pdu, int *nr_octe // CDMA 7-BIT ENCODING } else if (pdu->data_coding.general.alphabet == PDU_ALPHABET_CDMA_DEFAULT) { - log_debug("data coding alphabet is cdma default"); - // LE910-SVG stores data length as # of septets if (!strcmp(Global.core.model, "LE910-SVG")) { *nr_octets = octets_from_septets(pdu->user_data_len); @@ -239,8 +245,6 @@ int pdu_decode_user_data(const char *pdu_str, struct pdu_info *pdu, int *nr_octe // GSM & CDMA 8-BIT ENCODING } else if ((pdu->data_coding.general.alphabet == PDU_ALPHABET_EIGHT) || (pdu->data_coding.general.alphabet == PDU_ALPHABET_CDMA_EIGHT)) { - log_debug("data coding alphabet is eight"); - if (pdu->user_data_len > PDU_UD_8BIT_MAX) { log_warning("pdu contains invalid user-data-len: 0x%02X", pdu->user_data_len); @@ -250,12 +254,6 @@ int pdu_decode_user_data(const char *pdu_str, struct pdu_info *pdu, int *nr_octe //Original data is octets (all 8 bits could contain data) //Therefore, octets = user_data_len *nr_octets = pdu->user_data_len; - - // UNSUPPORTED - } else { - log_debug("data coding alphabet 0x%02X not implemented", - pdu->data_coding.general.alphabet); - return -1; } STRLEN_CHECK(pdu_str, *nr_octets * 2, -1); |