X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/146600578c1ab840c33321662ee91ce169bb9086..refs/pull/837/head:/client/cmdhf14b.c

diff --git a/client/cmdhf14b.c b/client/cmdhf14b.c
index 4b69ab4c..7cd55476 100644
--- a/client/cmdhf14b.c
+++ b/client/cmdhf14b.c
@@ -8,21 +8,22 @@
 // High frequency ISO14443B commands
 //-----------------------------------------------------------------------------
 
+#include "cmdhf14b.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>
 #include <string.h>
 #include <stdint.h>
 #include "iso14443crc.h"
-#include "proxmark3.h"
-#include "data.h"
+#include "comms.h"
 #include "graph.h"
 #include "util.h"
 #include "ui.h"
 #include "cmdparser.h"
-#include "cmdhf14b.h"
 #include "cmdmain.h"
-#include "cmdhf14a.h"
+#include "taginfo.h"
+
 
 static int CmdHelp(const char *Cmd);
 
@@ -133,17 +134,19 @@ int CmdHF14BCmdRaw (const char *Cmd) {
 	bool crc = false;
 	bool power = false;
 	bool select = false;
+	bool SRx = false;
 	char buf[5] = "";
 	uint8_t data[100] = {0x00};
 	uint8_t datalen = 0;
 	unsigned int temp;
 	int i = 0;
 	if (strlen(Cmd)<3) {
-			PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] <0A 0B 0C ... hex>");
+			PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>");
 			PrintAndLog("       -r    do not read response");
 			PrintAndLog("       -c    calculate and append CRC");
 			PrintAndLog("       -p    leave the field on after receive");
 			PrintAndLog("       -s    active signal field ON with select");
+			PrintAndLog("       -ss   active signal field ON with select for SRx ST Microelectronics tags");
 			return 0;
 	}
 
@@ -169,6 +172,10 @@ int CmdHF14BCmdRaw (const char *Cmd) {
 				case 's':
 				case 'S':
 					select = true;
+					if (Cmd[i+2]=='s' || Cmd[i+2]=='S') {
+						SRx = true;
+						i++;
+					}
 					break;
 				default:
 					PrintAndLog("Invalid option");
@@ -192,7 +199,7 @@ int CmdHF14BCmdRaw (const char *Cmd) {
 			continue;
 		}
 		PrintAndLog("Invalid char on input");
-		return 1;
+		return 0;
 	}
 	if (datalen == 0)
 	{
@@ -202,31 +209,50 @@ int CmdHF14BCmdRaw (const char *Cmd) {
 
 	if (select){ //auto select 14b tag
 		uint8_t	cmd2[16];
-		uint8_t cmdLen = 3;
 		bool crc2 = true;
-		cmd2[0] = 0x05;
-		cmd2[1] = 0x00;
-		cmd2[2] = 0x08;
+		uint8_t cmdLen;
+
+		if (SRx) {
+			// REQ SRx
+			cmdLen = 2;
+			cmd2[0] = 0x06;
+			cmd2[1] = 0x00;
+		} else {
+			cmdLen = 3;
+			// REQB
+			cmd2[0] = 0x05;
+			cmd2[1] = 0x00;
+			cmd2[2] = 0x08;
+		}
 
-		// REQB
 		if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
 
-		if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return rawClose();
-
-		cmd2[0] = 0x1D; 
-		// UID from data[1 - 4]
-		cmd2[5] = 0x00;
-		cmd2[6] = 0x08;
-		cmd2[7] = 0x01;
-		cmd2[8] = 0x00;
-		cmdLen = 9;
+		if ( SRx && (cmdLen != 3 || !crc2) ) return rawClose();
+		else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return rawClose();
+		
+		uint8_t chipID = 0;
+		if (SRx) {
+			// select
+			chipID = cmd2[0];
+			cmd2[0] = 0x0E;
+			cmd2[1] = chipID;
+			cmdLen = 2;
+		} else {
+			// attrib
+			cmd2[0] = 0x1D; 
+			// UID from cmd2[1 - 4]
+			cmd2[5] = 0x00;
+			cmd2[6] = 0x08;
+			cmd2[7] = 0x01;
+			cmd2[8] = 0x00;
+			cmdLen = 9;
+		}
 
-		// attrib
 		if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false)==0) return rawClose();
 
 		if (cmdLen != 3 || !crc2) return rawClose();
+		if (SRx && cmd2[0] != chipID) return rawClose();
 	}
-
 	return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
 }
 
@@ -280,24 +306,6 @@ static void print_atqb_resp(uint8_t *data){
 	return;
 }
 
-// get SRx chip model (from UID) // from ST Microelectronics
-char *get_ST_Chip_Model(uint8_t data){
-	static char model[20];
-	char *retStr = model;
-	memset(model,0, sizeof(model));
-
-	switch (data) {
-		case 0x0: sprintf(retStr, "SRIX4K (Special)"); break;
-		case 0x2: sprintf(retStr, "SR176"); break;
-		case 0x3: sprintf(retStr, "SRIX4K"); break;
-		case 0x4: sprintf(retStr, "SRIX512"); break;
-		case 0x6: sprintf(retStr, "SRI512"); break;
-		case 0x7: sprintf(retStr, "SRI4K"); break;
-		case 0xC: sprintf(retStr, "SRT512"); break;
-		default : sprintf(retStr, "Unknown"); break;
-	}
-	return retStr;
-}
 
 int print_ST_Lock_info(uint8_t model){
 	//assume connection open and tag selected...
@@ -368,8 +376,8 @@ int print_ST_Lock_info(uint8_t model){
 static void print_st_general_info(uint8_t *data){
 	//uid = first 8 bytes in data
 	PrintAndLog("   UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
-	PrintAndLog("   MFG: %02X, %s", data[6], getTagInfo(data[6]));
-	PrintAndLog("  Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
+	PrintAndLog("   MFG: %02X, %s", data[6], getManufacturerName(data[6]));
+	PrintAndLog("  Chip: %02X, %s", data[5], getChipInfo(data[6], data[5]));
 	return;
 }