move include modules from h to c file

[proxmark3-svn] / client / cmdhf14a.c

diff --git a/client/cmdhf14a.c b/client/cmdhf14a.c
index c2d12fd9d20fa56ef15a7ff85cce7ab1490a81f9..24a66b883f888cfeca8521ce024c02d99b7db82f 100644 (file)
--- a/client/cmdhf14a.c
+++ b/client/cmdhf14a.c
@@ -11,6 +11,11 @@
 
 #include "cmdhf14a.h"
 
 
 #include "cmdhf14a.h"
 

+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <string.h>
+#include <unistd.h>

 #include "util.h"
 #include "util_posix.h"
 #include "iso14443crc.h"
 #include "util.h"
 #include "util_posix.h"
 #include "iso14443crc.h"


@@ -634,87 +639,73 @@ int CmdHF14ASnoop(const char *Cmd) {
        return 0;
 }
 
        return 0;
 }
 

+void DropField() {
+       UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; 
+       SendCommand(&c);
+}
+

 int ExchangeAPDU14a(uint8_t *datain, int datainlen, bool activateField, bool leaveSignalON, uint8_t *dataout, int *dataoutlen) {
 int ExchangeAPDU14a(uint8_t *datain, int datainlen, bool activateField, bool leaveSignalON, uint8_t *dataout, int *dataoutlen) {

-       uint8_t data[USB_CMD_DATA_SIZE];
-       int datalen;

        uint16_t cmdc = 0;
        uint16_t cmdc = 0;

-       uint8_t first, second;
-       static uint8_t iso14_pcb_blocknum;

        
        if (activateField) {
                cmdc |= ISO14A_CONNECT | ISO14A_CLEAR_TRACE;
        
        if (activateField) {
                cmdc |= ISO14A_CONNECT | ISO14A_CLEAR_TRACE;

-               iso14_pcb_blocknum = 0;

        }
        if (leaveSignalON)
                cmdc |= ISO14A_NO_DISCONNECT;
 
        }
        if (leaveSignalON)
                cmdc |= ISO14A_NO_DISCONNECT;
 

-       // ISO 14443 APDU frame: PCB [CID] [NAD] APDU CRC PCB=0x02
-       memcpy(data + 1, datain, datainlen);
-       data[0] = 0x02; // bnr,nad,cid,chn=0; i-block(0x00)     
-       data[0] += iso14_pcb_blocknum; // add block number (bnr)
-
-       datalen = datainlen + 1;
-       
-       ComputeCrc14443(CRC_14443_A, data, datalen, &first, &second);
-       data[datalen++] = first;
-       data[datalen++] = second;
-

        // "Command APDU" length should be 5+255+1, but javacard's APDU buffer might be smaller - 133 bytes
        // https://stackoverflow.com/questions/32994936/safe-max-java-card-apdu-data-command-and-respond-size
        // here length USB_CMD_DATA_SIZE=512
        // timeout timeout14a * 1.06 / 100, true, size, &keyBlock[6 * c], e_sector); // timeout is (ms * 106)/10 or us*0.0106
        // "Command APDU" length should be 5+255+1, but javacard's APDU buffer might be smaller - 133 bytes
        // https://stackoverflow.com/questions/32994936/safe-max-java-card-apdu-data-command-and-respond-size
        // here length USB_CMD_DATA_SIZE=512
        // timeout timeout14a * 1.06 / 100, true, size, &keyBlock[6 * c], e_sector); // timeout is (ms * 106)/10 or us*0.0106

-       UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_SET_TIMEOUT | cmdc, (datalen & 0xFFFF), 1000 * 1000 * 1.06 / 100}}; 
-       memcpy(c.d.asBytes, data, datalen);
+       UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_APDU | ISO14A_SET_TIMEOUT | cmdc, (datainlen & 0xFFFF), 1000 * 1000 * 1.06 / 100}}; 
+       memcpy(c.d.asBytes, datain, datainlen);

        SendCommand(&c);
        
     uint8_t *recv;
     UsbCommand resp;
 
        if (activateField) {
        SendCommand(&c);
        
     uint8_t *recv;
     UsbCommand resp;
 
        if (activateField) {

-               if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) 
+               if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+                       PrintAndLog("APDU ERROR: Proxmark connection timeout.");

                        return 1;
                        return 1;

-               if (resp.arg[0] != 1)
+               }
+               if (resp.arg[0] != 1) {
+                       PrintAndLog("APDU ERROR: Proxmark error %d.", resp.arg[0]);

                        return 1;
                        return 1;

+               }

        }
 
     if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
         recv = resp.d.asBytes;
        }
 
     if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
         recv = resp.d.asBytes;

-        uint8_t iLen = resp.arg[0];
+        int iLen = resp.arg[0];

                
                

-               *dataoutlen = iLen - 1 - 2;
+               *dataoutlen = iLen - 2;

                if (*dataoutlen < 0)
                        *dataoutlen = 0;
                if (*dataoutlen < 0)
                        *dataoutlen = 0;

-               memcpy(dataout, recv + 1, *dataoutlen);
+               memcpy(dataout, recv, *dataoutlen);

                
                

-        if(!iLen)
+        if(!iLen) {
+                       PrintAndLog("APDU ERROR: No APDU response.");

             return 1;
             return 1;

-
-               // check apdu length
-               if (iLen < 5) {
-                       PrintAndLog("APDU ERROR: Small APDU response.");
-                       return 2;

                }
 
                }
 

-               // invert block number field in PCB byte
-               if ( ((recv[0] & 0xC0) == 0 // I-Block
-                          || (recv[0] & 0xD0) == 0x80) // R-Block with ACK bit set to 0
-                        && (recv[0] & 0x01) == iso14_pcb_blocknum) // equal block numbers
-               {
-                       iso14_pcb_blocknum ^= 1;
-               }
-               
-               // check block
-               if (data[0] != recv[0]) {
-                       PrintAndLog("APDU ERROR: Block type mismatch: %02x-%02x", data[0], recv[0]);
+               // check block TODO
+               if (iLen == -2) {
+                       PrintAndLog("APDU ERROR: Block type mismatch.");

                        return 2;
                }
                
                // CRC Check
                        return 2;
                }
                
                // CRC Check

-               ComputeCrc14443(CRC_14443_A, recv, iLen, &first, &second);
-               if (first || second) {
+               if (iLen == -1) {

                        PrintAndLog("APDU ERROR: ISO 14443A CRC error.");
                        return 3;
                }
                        PrintAndLog("APDU ERROR: ISO 14443A CRC error.");
                        return 3;
                }

+
+               // check apdu length
+               if (iLen < 4) {
+                       PrintAndLog("APDU ERROR: Small APDU response. Len=%d", iLen);
+                       return 2;
+               }

                
     } else {
         PrintAndLog("APDU ERROR: Reply timeout.");
                
     } else {
         PrintAndLog("APDU ERROR: Reply timeout.");


@@ -782,23 +773,12 @@ int CmdHF14AAPDU(const char *cmd) {
                cmdp++;
        }
 
                cmdp++;
        }
 

-       PrintAndLog("--%s %s %s >>>> %s", activateField ? "sel": "", leaveSignalON ? "keep": "", decodeTLV ? "TLV": "", sprint_hex(data, datalen));
+       PrintAndLog(">>>>[%s%s%s] %s", activateField ? "sel ": "", leaveSignalON ? "keep ": "", decodeTLV ? "TLV": "", sprint_hex(data, datalen));

        
        

-       switch(ExchangeAPDU14a(data, datalen, activateField, leaveSignalON, data, &datalen)) {
-               case 0:
-                       break;
-               case 1:
-                       PrintAndLog("APDU ERROR: Send APDU error.");
-                       return 1;
-               case 2:
-                       return 2;
-               case 3:
-                       return 3;
-               case 4:
-                       return 4;
-               default:
-                       return 5;
-       }
+       int res = ExchangeAPDU14a(data, datalen, activateField, leaveSignalON, data, &datalen);
+
+       if (res)
+               return res;

 
        PrintAndLog("<<<< %s", sprint_hex(data, datalen));
        
 
        PrintAndLog("<<<< %s", sprint_hex(data, datalen));