1 files changed, 28 insertions, 4 deletions

diff --git a/src/utils.c b/src/utils.c
index ceb1f5d..fb98471 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -56,11 +56,35 @@ void log_debug_msg(const char *format, ...)
 inline void log_debug_buffer(const char *data, const int length)
 {
 #ifndef STRIP_DEBUG_CODE
+        int i;
+        int j;
+        unsigned char c;
 
-        /* run the real fprintf */
-        if (toto_debug)
-                fwrite(data, 1, length, stderr);
-
+        if (toto_debug) {
+                for (i = 0; i < length; i += 16) {
+                        fprintf(stderr, "%04x: ", i);
+                        for (j = 0; j < 16; j++) {
+                                if (i + j >= length) {
+                                        fprintf(stderr, "   ");
+                                        continue;
+                                }
+                                fprintf(stderr, "%02hhx ", *(data + i + j));
+                        }
+                        fprintf(stderr, "  | ");
+                        for (j = 0; j < 16; j++) {
+                                if (i + j >= length)
+                                        break;
+                                c = *(data + i + j);
+                                if ((c < 32) || (c > 127)) {
+                                        fprintf(stderr, ".");
+                                        continue;
+                                }
+                                fprintf(stderr, "%c", c);
+                        }
+                        fprintf(stderr, "\n");
+                }
+                fprintf(stderr, "\n");
+        }
 #endif
 }