Changeset 3347cd9 in code for icbd.c

Timestamp:

Jun 13, 2015, 11:25:37 PM (10 years ago)

Author:

Mike Belopuhov <mike@…>

Branches:

master

Children:

61fdba7

Parents:

a56efea

Message:

Make packet dump in debug mode more readable

File:

• icbd.c (modified) (3 diffs)

icbd.c

@@ -36 +36 @@
 #include <login_cap.h>
 #include <locale.h>
+#include <ctype.h>
 #include <netdb.h>
 #include <event.h>
@@ -386 +387 @@
                             is->rlen, is->length, is->host, is->port);
                         for (i = 0; i < (int)is->rlen; i++)
-                                printf(" %02x", (unsigned char)is->buffer[i]);
+                                printf(isprint(is->buffer[i]) ? "%c" :
+                                    "\\x%02x", (unsigned char)is->buffer[i]);
                         printf("\n");
                 }
@@ -415 +417 @@
                 printf("-> wrote %lu to %s:%d:\n", size, is->host, is->port);
                 for (i = 0; i < size; i++)
-                        printf(" %02x", (unsigned char)buf[i]);
+                        printf(isprint(buf[i]) ? "%c" : "\\x%02x",
+                            (unsigned char)buf[i]);
                 printf("\n");
         }