X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/6bb7609cadc5868663fea41064779b767c6e382f..0608673a3f159a4e902d9310bbf6e1379702d77e:/client/util.c

diff --git a/client/util.c b/client/util.c
index fcda9bde..586d930b 100644
--- a/client/util.c
+++ b/client/util.c
@@ -97,14 +97,26 @@ void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext, int byteCount)
 }
 
 // printing and converting functions
-
-void print_hex(const uint8_t * data, const size_t len)
-{
+void print_hex(const uint8_t * data, const size_t len) {
 	size_t i;
-
-	for (i=0; i < len; i++)
+	for (i=0; i < len; ++i)
 		printf("%02x ", data[i]);
+	printf("\n");
+}
+void print_hex_break(const uint8_t *data, const size_t len, uint8_t breaks) {
+
+	int rownum = 0;
+	printf("[%02d] | ", rownum);
+	for (int i = 0; i < len; ++i) {
 
+		printf("%02X ", data[i]);
+		
+		// check if a line break is needed
+		if ( breaks > 0 && !((i+1) % breaks) && (i+1 < len) ) {
+			++rownum;
+			printf("\n[%02d] | ", rownum);
+		}
+	}
 	printf("\n");
 }
 
@@ -158,9 +170,10 @@ char *sprint_bin(const uint8_t *data, const size_t len) {
 
 char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
 	static char buf[1024];
-	memset(buf, 0x00, 1024);
 	char *tmp = buf;
-	sprintf(tmp, "%s| %s", sprint_hex(data, len) , data);	
+	memset(buf, 0x00, 1024);
+	size_t max_len = (len > 1010) ? 1010 : len;
+	sprintf(tmp, "%s| %s", sprint_hex(data, max_len) , data);	
 	return buf;
 }
 void num_to_bytes(uint64_t n, size_t len, uint8_t* dest)