From b957bcd382bf718f766c0774839752eb99f668af Mon Sep 17 00:00:00 2001
From: Oleg Moiseenko <olegmsn@gmail.com>
Date: Sat, 10 Feb 2018 19:19:56 +0200
Subject: [PATCH] added get parity

---
 client/cmdhf.c     | 5 ++++-
 client/cmdhflist.c | 5 ++++-
 client/cmdhflist.h | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/client/cmdhf.c b/client/cmdhf.c
index 2557607b..3256b69a 100644
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -400,7 +400,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
 	EndOfTransmissionTimestamp = timestamp + duration;
 
 	if (protocol == PROTO_MIFARE)
-		annotateMifare(explanation, sizeof(explanation), frame, data_len, isResponse);
+		annotateMifare(explanation, sizeof(explanation), frame, data_len, parityBytes, parity_len, isResponse);
 	
 	if(!isResponse)
 	{
@@ -430,6 +430,9 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
 				(j == num_lines-1) ? explanation : "");
 		}
 	}
+	
+//	if (DecodeMifareData(frame, data_len, isResponse)) {
+//	};
 
 	if (is_last_record(tracepos, trace, traceLen)) return traceLen;
 	
diff --git a/client/cmdhflist.c b/client/cmdhflist.c
index 8e7b7f6e..5ff3192b 100644
--- a/client/cmdhflist.c
+++ b/client/cmdhflist.c
@@ -186,7 +186,7 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 	return;
 }
 
-void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, bool isResponse) {
+void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, uint8_t* parity, uint8_t paritysize, bool isResponse) {
 	// get UID
 	if (MifareAuthState == masNone) {
 		if (cmdsize == 7 && cmd[0] == ISO14443A_CMD_ANTICOLL_OR_SELECT && cmd[1] == 0x70) {
@@ -208,6 +208,7 @@ void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, bool
 					AuthData.nt = bytes_to_num(cmd, cmdsize);
 				else
 					AuthData.nt_enc = bytes_to_num(cmd, cmdsize);
+					AuthData.nt_enc_par = parity[0];
 				return;
 			} else {
 				MifareAuthState = masError;
@@ -219,6 +220,7 @@ void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, bool
 				MifareAuthState = masAt;
 				AuthData.nr_enc = bytes_to_num(cmd, cmdsize);
 				AuthData.ar_enc = bytes_to_num(&cmd[3], cmdsize);
+				AuthData.ar_enc_par = parity[0] << 4;
 				return;
 			} else {
 				MifareAuthState = masError;
@@ -229,6 +231,7 @@ void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, bool
 				snprintf(exp,size,"AUTH: at (enc)");
 				MifareAuthState = masFirstData;
 				AuthData.at_enc = bytes_to_num(cmd, cmdsize);
+				AuthData.at_enc_par = parity[0];
 				return;
 			} else {
 				MifareAuthState = masError;
diff --git a/client/cmdhflist.h b/client/cmdhflist.h
index 6ec2f6fc..329df7db 100644
--- a/client/cmdhflist.h
+++ b/client/cmdhflist.h
@@ -31,7 +31,7 @@ extern void ClearAuthData();
 extern uint8_t iso14443A_CRC_check(bool isResponse, uint8_t* data, uint8_t len);
 extern uint8_t mifare_CRC_check(bool isResponse, uint8_t* data, uint8_t len);
 extern void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize);
-extern void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, bool isResponse);
+extern void annotateMifare(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize, uint8_t* parity, uint8_t paritysize, bool isResponse);
 
 
 #endif // CMDHFLIST
-- 
2.39.2