X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/042db564ba14cfc87dbcd356568bfb25b1383a2d..9682ed9aaa4de9a0d9459eb6e51a27a2702b7f83:/client/util.c

diff --git a/client/util.c b/client/util.c
index c07981fe..76c8d6d8 100644
--- a/client/util.c
+++ b/client/util.c
@@ -196,6 +196,20 @@ char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
 	return buf;
 }
 
+char *sprint_ascii(const uint8_t *data, const size_t len) {
+	static char buf[1024];
+	char *tmp = buf;
+	memset(buf, 0x00, 1024);
+	size_t max_len = (len > 1010) ? 1010 : len;
+	size_t i = 0;
+	while(i < max_len){
+		char c = data[i];
+		tmp[i] = ((c < 32) || (c == 127)) ? '.' : c;
+		++i;
+	}
+	return buf;
+}
+
 void num_to_bytes(uint64_t n, size_t len, uint8_t* dest) {
 	while (len--) {
 		dest[len] = n & 0xFF;