From: pwpiwi <pwpiwi@users.noreply.github.com>
Date: Mon, 9 Mar 2015 20:36:27 +0000 (+0100)
Subject: fix: (issue #73) hf mf cload didn't work. Add more annotations for Magic Cards operation.
X-Git-Tag: show~7
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/16a95d76ac51d07ca56ecf6761fc3a2155bf93a9

fix: (issue #73) hf mf cload didn't work. Add more annotations for Magic Cards operation.
---

diff --git a/client/cmdhf.c b/client/cmdhf.c
index 074a37e2..22063bbb 100644
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -62,19 +62,21 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 			snprintf(exp,size,"ANTICOLL-2"); break;
 		}
 	}
-	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 ISO14443A_CMD_HALT:       snprintf(exp,size,"HALT"); break;
-	case ISO14443A_CMD_RATS:       snprintf(exp,size,"RATS"); break;
-	case MIFARE_CMD_INC:          snprintf(exp,size,"INC(%d)",cmd[1]); break;
-	case MIFARE_CMD_DEC:          snprintf(exp,size,"DEC(%d)",cmd[1]); break;
-	case MIFARE_CMD_RESTORE:      snprintf(exp,size,"RESTORE(%d)",cmd[1]); break;
-	case MIFARE_CMD_TRANSFER:     snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break;
-	case MIFARE_AUTH_KEYA:        snprintf(exp,size,"AUTH-A(%d)",cmd[1]); break;
-	case MIFARE_AUTH_KEYB:        snprintf(exp,size,"AUTH-B(%d)",cmd[1]); break;
-	case MIFARE_MAGICMODE:        snprintf(exp,size,"MAGIC"); break;
-	default:                      snprintf(exp,size,"?"); break;
+	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 ISO14443A_CMD_HALT:		snprintf(exp,size,"HALT"); break;
+	case ISO14443A_CMD_RATS:		snprintf(exp,size,"RATS"); break;
+	case MIFARE_CMD_INC:			snprintf(exp,size,"INC(%d)",cmd[1]); break;
+	case MIFARE_CMD_DEC:			snprintf(exp,size,"DEC(%d)",cmd[1]); break;
+	case MIFARE_CMD_RESTORE:		snprintf(exp,size,"RESTORE(%d)",cmd[1]); break;
+	case MIFARE_CMD_TRANSFER:		snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break;
+	case MIFARE_AUTH_KEYA:			snprintf(exp,size,"AUTH-A(%d)",cmd[1]); break;
+	case MIFARE_AUTH_KEYB:			snprintf(exp,size,"AUTH-B(%d)",cmd[1]); break;
+	case MIFARE_MAGICWUPC1:			snprintf(exp,size,"MAGIC WUPC1"); break;
+	case MIFARE_MAGICWUPC2:			snprintf(exp,size,"MAGIC WUPC2"); break;
+	case MIFARE_MAGICWIPEC:			snprintf(exp,size,"MAGIC WIPEC"); break;
+	default:						snprintf(exp,size,"?"); break;
 	}
 	return;
 }
diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index d0852ea5..c16b9674 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -1554,15 +1554,14 @@ int CmdHF14AMfCLoad(const char *Cmd)
 	if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;
 	
 	if (fillFromEmulator) {
-		flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;
 		for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {
 			if (mfEmlGetMem(buf8, blockNum, 1)) {
 				PrintAndLog("Cant get block: %d", blockNum);
 				return 2;
 			}
-			
-			if (blockNum == 2) flags = 0;
-			if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
+			if (blockNum == 0) flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;				// switch on field and send magic sequence
+			if (blockNum == 1) flags = 0;													// just write
+			if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;		// Done. Magic Halt and switch off field.
 
 			if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {
 				PrintAndLog("Cant set magic card block: %d", blockNum);
@@ -1587,7 +1586,6 @@ int CmdHF14AMfCLoad(const char *Cmd)
 		}
 	
 		blockNum = 0;
-		flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;
 		while(!feof(f)){
 		
 			memset(buf, 0, sizeof(buf));
@@ -1597,7 +1595,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
 				return 2;
 			}
 
-			if (strlen(buf) < 32){
+			if (strlen(buf) < 32) {
 				if(strlen(buf) && feof(f))
 					break;
 				PrintAndLog("File content error. Block data must include 32 HEX symbols");
@@ -1606,8 +1604,9 @@ int CmdHF14AMfCLoad(const char *Cmd)
 			for (i = 0; i < 32; i += 2)
 				sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);
 
-			if (blockNum == 2) flags = 0;
-			if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;
+			if (blockNum == 0) flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;				// switch on field and send magic sequence
+			if (blockNum == 1) flags = 0;													// just write
+			if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;		// Done. Switch off field.
 
 			if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {
 				PrintAndLog("Can't set magic card block: %d", blockNum);
diff --git a/common/protocols.h b/common/protocols.h
index 1dd66185..01b738c2 100644
--- a/common/protocols.h
+++ b/common/protocols.h
@@ -115,7 +115,9 @@ NXP/Philips CUSTOM COMMANDS
 
 #define MIFARE_AUTH_KEYA	    0x60
 #define MIFARE_AUTH_KEYB	    0x61
-#define MIFARE_MAGICMODE	    0x40
+#define MIFARE_MAGICWUPC1	    0x40
+#define MIFARE_MAGICWUPC2		0x43
+#define MIFARE_MAGICWIPEC		0x41
 #define MIFARE_CMD_INC          0xC0
 #define MIFARE_CMD_DEC          0xC1
 #define MIFARE_CMD_RESTORE      0xC2