X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/4e3d8d0f764823d3550970d6d686a86e8f04d8af..51d4f6f1146b083f12381419bbfb6addd550e6a3:/client/cmdhf14b.c

diff --git a/client/cmdhf14b.c b/client/cmdhf14b.c
index e3d0fc23..21a4e179 100644
--- a/client/cmdhf14b.c
+++ b/client/cmdhf14b.c
@@ -145,82 +145,10 @@ demodError:
 
 int CmdHF14BList(const char *Cmd)
 {
-  uint8_t got[TRACE_BUFFER_SIZE];
-  GetFromBigBuf(got,sizeof(got),0);
-  WaitForResponse(CMD_ACK,NULL);
+	PrintAndLog("Deprecated command, use 'hf list 14b' instead");
 
-  PrintAndLog("recorded activity:");
-  PrintAndLog(" time  :rssi: who bytes");
-  PrintAndLog("---------+----+----+-----------");
-
-  int i = 0;
-  int prev = -1;
-
-  for(;;) {
-    
-	if(i >= TRACE_BUFFER_SIZE) { break; }
-
-    bool isResponse;
-    int timestamp = *((uint32_t *)(got+i));
-    if(timestamp & 0x80000000) {
-      timestamp &= 0x7fffffff;
-      isResponse = 1;
-    } else {
-      isResponse = 0;
-    }
-    int metric = *((uint32_t *)(got+i+4));
-
-    int len = got[i+8];
-
-    if(len > 100) {
-      break;
-    }
-    if(i + len >= TRACE_BUFFER_SIZE) {
-      break;
-    }
-
-    uint8_t *frame = (got+i+9);
-
-	// Break and stick with current result if buffer was not completely full
-	if (frame[0] == 0x44 && frame[1] == 0x44 && frame[2] == 0x44 && frame[3] == 0x44) break; 
-	
-    char line[1000] = "";
-    int j;
-    for(j = 0; j < len; j++) {
-      sprintf(line+(j*3), "%02x  ", frame[j]);
-    }
-
-    char *crc;
-    if(len > 2) {
-      uint8_t b1, b2;
-      ComputeCrc14443(CRC_14443_B, frame, len-2, &b1, &b2);
-      if(b1 != frame[len-2] || b2 != frame[len-1]) {
-        crc = "**FAIL CRC**";
-      } else {
-        crc = "";
-      }
-    } else {
-      crc = "(SHORT)";
-    }
-
-    char metricString[100];
-    if(isResponse) {
-      sprintf(metricString, "%3d", metric);
-    } else {
-      strcpy(metricString, "   ");
-    }
-
-    PrintAndLog(" +%7d: %s: %s %s %s",
-      (prev < 0 ? 0 : timestamp - prev),
-      metricString,
-      (isResponse ? "TAG" : "   "), line, crc);
-
-    prev = timestamp;
-    i += (len + 9);
-  }
-  return 0;
+	return 0;
 }
-
 int CmdHF14BRead(const char *Cmd)
 {
   UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443, {strtol(Cmd, NULL, 0), 0, 0}};
@@ -280,7 +208,7 @@ int CmdHF14BCmdRaw (const char *cmd) {
     uint8_t power=0;
     char buf[5]="";
     int i=0;
-    uint8_t data[100];
+    uint8_t data[100] = {0x00};
     unsigned int datalen=0, temp;
     char *hexout;
     
@@ -334,7 +262,7 @@ int CmdHF14BCmdRaw (const char *cmd) {
             continue;
         }
         PrintAndLog("Invalid char on input");
-        return 0;
+        return 1;
     }
     if (datalen == 0)
     {
@@ -360,7 +288,7 @@ int CmdHF14BCmdRaw (const char *cmd) {
         if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
             recv = resp.d.asBytes;
             PrintAndLog("received %i octets",resp.arg[0]);
-            if(!resp.arg[0])
+            if(resp.arg[0] == 0)
                 return 0;
             hexout = (char *)malloc(resp.arg[0] * 3 + 1);
             if (hexout != NULL) {
@@ -370,11 +298,13 @@ int CmdHF14BCmdRaw (const char *cmd) {
                 }
                 PrintAndLog("%s", hexout);
                 free(hexout);
-                ComputeCrc14443(CRC_14443_B, recv, resp.arg[0]-2, &first, &second);
-                if(recv[resp.arg[0]-2]==first && recv[resp.arg[0]-1]==second) {
-                    PrintAndLog("CRC OK");
-                } else {
-                    PrintAndLog("CRC failed");
+				if (resp.arg[0] > 2) {
+					ComputeCrc14443(CRC_14443_B, recv, resp.arg[0]-2, &first, &second);
+					if(recv[resp.arg[0]-2]==first && recv[resp.arg[0]-1]==second) {
+						PrintAndLog("CRC OK");
+					} else {
+						PrintAndLog("CRC failed");
+					}
                 }
             } else {
                 PrintAndLog("malloc failed your client has low memory?");
@@ -448,7 +378,7 @@ int CmdHF14BWrite( const char *Cmd){
 	else
 		PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno,  sprint_hex(data,4) );
  
-	sprintf(str, "-c -p 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
+	sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
 
 	CmdHF14BCmdRaw(str);
 	return 0;
@@ -458,7 +388,7 @@ static command_t CommandTable[] =
 {
   {"help",        CmdHelp,        1, "This help"},
   {"demod",       CmdHF14BDemod,  1, "Demodulate ISO14443 Type B from tag"},
-  {"list",        CmdHF14BList,   0, "List ISO 14443 history"},
+  {"list",        CmdHF14BList,   0, "[Deprecated] List ISO 14443b history"},
   {"read",        CmdHF14BRead,   0, "Read HF tag (ISO 14443)"},
   {"sim",         CmdHF14Sim,     0, "Fake ISO 14443 tag"},
   {"simlisten",   CmdHFSimlisten, 0, "Get HF samples as fake tag"},