X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/5bcb3496fa0409fb7a1dd22e9357a812c3f3f4fe..644493821cc8053d97a6da425c398210ef6ebb1f:/client/emv/apduinfo.c

diff --git a/client/emv/apduinfo.c b/client/emv/apduinfo.c
index d73c24fc..d14e3ff6 100644
--- a/client/emv/apduinfo.c
+++ b/client/emv/apduinfo.c
@@ -132,7 +132,7 @@ const APDUCode APDUCodeTable[] = {
 	{"6EXX", 	APDUCODE_TYPE_ERROR,		"Instruction class not supported (procedure byte), (ISO 7816-3)"},
 	{"6F--", 	APDUCODE_TYPE_ERROR,		"Internal exception"},
 	{"6F00", 	APDUCODE_TYPE_ERROR,		"Command aborted - more exact diagnosis not possible (e.g., operating system error)."},
-	{"6FFF", 	APDUCODE_TYPE_ERROR,		"Card dead (overuse, …)"},
+	{"6FFF", 	APDUCODE_TYPE_ERROR,		"Card dead (overuse, ...)"},
 	{"6FXX", 	APDUCODE_TYPE_ERROR,		"No precise diagnosis (procedure byte), (ISO 7816-3)"},
 	{"9---", 	APDUCODE_TYPE_NONE, 		""},
 	{"9000", 	APDUCODE_TYPE_INFO,			"Command successfully executed (OK)."},
@@ -255,7 +255,7 @@ const APDUCode APDUCodeTable[] = {
 	{"9F00", 	APDUCODE_TYPE_NONE, 		"PIN blocked and Unblock Try Counter is 3"},
 	{"9F04", 	APDUCODE_TYPE_NONE, 		"PIN not succesfully verified, PIN blocked and Unblock Try Counter is 3"},
 	{"9FXX", 	APDUCODE_TYPE_NONE, 		"Command successfully executed; 'xx' bytes of data are available and can be requested using GET RESPONSE."},
-	{"9xXX", 	APDUCODE_TYPE_NONE, 		"Application related status, (ISO 7816-3)"}
+	{"9XXX", 	APDUCODE_TYPE_NONE, 		"Application related status, (ISO 7816-3)"}
 };
 const size_t APDUCodeTableLen = sizeof(APDUCodeTable)/sizeof(APDUCode);
 
@@ -278,17 +278,33 @@ int CodeCmp(const char *code1, const char *code2) {
 }
 
 const APDUCode* const GetAPDUCode(uint8_t sw1, uint8_t sw2) {
-	char buf[4] = {0};
+	char buf[5] = {0};
+	int res;
+	int mineq = APDUCodeTableLen;
+	int mineqindx = 0;
 	
-	sprintf(&buf[0], "%02X ", sw1);
-	sprintf(&buf[2], "%02X ", sw2);
+	sprintf(buf, "%02X%02X", sw1, sw2);
 	
 	for (int i = 0; i < APDUCodeTableLen; i++) {
-		if (CodeCmp(APDUCodeTable[i].ID, buf) == 0) { // TODO make not so equal comparation... XXXX - not works...
+		res = CodeCmp(APDUCodeTable[i].ID, buf);
+		
+		// equal
+		if (res == 0) { 
 			return &APDUCodeTable[i];
 		}
+		
+		// with some  'X'
+		if (res > 0 && mineq > res) {
+			mineq = res;
+			mineqindx = i;
+		}
 	}
 
+	// if we have not equal, but with some 'X'
+	if (mineqindx < APDUCodeTableLen) {
+		return &APDUCodeTable[mineqindx];
+	}
+	
 	return NULL;
 }