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| author | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-18 19:40:22 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-18 19:40:22 +0200 |
| commit | 527355eb1a2179b16c5c21ccf9c484c2dda7cbb8 (patch) | |
| tree | f474b1b8f41064a40ccd0896604a6601f8de0623 | |
| parent | a23ce9af199ac1631f365c144563e066f10c1514 (diff) | |
| download | neard-527355eb1a2179b16c5c21ccf9c484c2dda7cbb8.tar.gz neard-527355eb1a2179b16c5c21ccf9c484c2dda7cbb8.tar.bz2 neard-527355eb1a2179b16c5c21ccf9c484c2dda7cbb8.zip | |
nfctool: sniffer: Decode application/vnd.wfa.wsc MIME records
| -rw-r--r-- | tools/nfctool/ndef-decode.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tools/nfctool/ndef-decode.c b/tools/nfctool/ndef-decode.c index b79965f..1bc5d19 100644 --- a/tools/nfctool/ndef-decode.c +++ b/tools/nfctool/ndef-decode.c @@ -152,6 +152,58 @@ static void ndef_print_bt_oob(guint8 *oob_data, guint32 oob_length) } } +#define DE_AUTHENTICATION_TYPE 0x1003 +#define DE_NETWORK_KEY 0x1027 +#define DE_SSID 0x1045 + +static void ndef_print_wsc_oob(guint8 *oob_data, guint32 oob_length) +{ + guint32 offset = 0; + guint16 de_length, de_type; + guint16 auth_type; + char *ssid, *passphrase; + + while (offset < oob_length) { + de_type = near_get_be16(oob_data + offset); + de_length = near_get_be16(oob_data + offset + 2); + + switch(de_type) { + case DE_AUTHENTICATION_TYPE: + auth_type = near_get_be16(oob_data + offset + 4); + ndef_printf_msg("WSC Authentication Type: 0x%02x", + auth_type); + break; + + case DE_SSID: + ssid = g_try_malloc0(de_length + 1); + if (ssid == NULL) + break; + + g_snprintf(ssid, de_length + 1, + "%s", oob_data + offset + 4); + + ndef_printf_msg("SSID: %s", ssid); + g_free(ssid); + break; + + case DE_NETWORK_KEY: + passphrase = g_try_malloc0(de_length + 1); + if (passphrase == NULL) + break; + + g_snprintf(passphrase, de_length + 1, + "%s", oob_data + offset + 4); + + ndef_printf_msg("Passphrase: %s", passphrase); + g_free(passphrase); + break; + + } + + offset += 4 + de_length; + } +} + int ndef_print_records(guint8 *data, guint32 data_len) { gboolean mb, me, cf, sr, il; @@ -298,6 +350,9 @@ int ndef_print_records(guint8 *data, guint32 data_len) if (strcmp(mime_string, "application/vnd.bluetooth.ep.oob") == 0) ndef_print_bt_oob(payload, payload_len); + else if (strcmp(mime_string, + "application/vnd.wfa.wsc") == 0) + ndef_print_wsc_oob(payload, payload_len); g_free(mime_string); } else { |