fix emv search behavior

[proxmark3-svn] / client / cmdhflist.c

diff --git a/client/cmdhflist.c b/client/cmdhflist.c
index 1aa501e656eb8b41b4072d386d54ea49a40ba81e..5384bfce49aa706ec82b45c33098daa7a07177ae 100644 (file)
--- a/client/cmdhflist.c
+++ b/client/cmdhflist.c
@@ -415,8 +415,8 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
        case ISO14443A_CMD_REQA:
                snprintf(exp,size,"REQA");
                break;
-       case ISO14443A_CMD_READBLOCK:   snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
-       case ISO14443A_CMD_WRITEBLOCK:  snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break;
+       case MIFARE_CMD_READBLOCK:   snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
+       case MIFARE_CMD_WRITEBLOCK:  snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break;
        case ISO14443A_CMD_HALT:
                snprintf(exp,size,"HALT");
                MifareAuthState = masNone;
@@ -937,7 +937,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
        char line[16][110];
 
        for (int j = 0; j < data_len && j/16 < 16; j++) {
-
                uint8_t parityBits = parityBytes[j>>3];
                if (protocol != ISO_14443B
                        && protocol != ISO_15693
@@ -948,7 +947,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
                } else {
                        snprintf(line[j/16]+(( j % 16) * 4), 110, " %02x ", frame[j]);
                }
-
        }
 
        if (markCRCBytes) {
@@ -961,6 +959,13 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
                }
        }
 
+       // mark short bytes (less than 8 Bit + Parity)
+       if (protocol == ISO_14443A || protocol == PROTO_MIFARE) {
+               if (duration < 128 * (9 * data_len)) {
+                       line[(data_len-1)/16][((data_len-1)%16) * 4 + 3] = '\'';
+               }       
+       }
+       
        if (data_len == 0) {
                sprintf(line[0]," <empty trace - possible error>");
        }
@@ -990,7 +995,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
        int num_lines = MIN((data_len - 1)/16 + 1, 16);
        for (int j = 0; j < num_lines ; j++) {
                if (j == 0) {
-                       PrintAndLog(" %10d | %10d | %s |%-64s | %s| %s",
+                       PrintAndLog(" %10" PRIu32 " | %10" PRIu32 " | %s |%-64s | %s| %s",
                                (timestamp - first_timestamp),
                                (EndOfTransmissionTimestamp - first_timestamp),
                                (isResponse ? "Tag" : "Rdr"),
@@ -1004,7 +1009,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
                                (j == num_lines-1) ? explanation : "");
                }
        }
-
+               
        if (DecodeMifareData(frame, data_len, parityBytes, isResponse, mfData, &mfDataLen)) {
                memset(explanation, 0x00, sizeof(explanation));
                if (!isResponse) {
@@ -1222,7 +1227,7 @@ int CmdHFList(const char *Cmd)
                PrintAndLog("iso14443a - All times are in carrier periods (1/13.56Mhz)");
                PrintAndLog("iClass    - Timings are not as accurate");
                PrintAndLog("");
-               PrintAndLog("      Start |        End | Src | Data (! denotes parity error)                                   | CRC | Annotation         |");
+               PrintAndLog("      Start |        End | Src | Data (! denotes parity error, ' denotes short bytes)            | CRC | Annotation         |");
                PrintAndLog("------------|------------|-----|-----------------------------------------------------------------|-----|--------------------|");
 
                ClearAuthData();