winedump: Support REG_BINARY values in regf files.

tools/winedump/reg.c

@@ -192,8 +192,8 @@ static BOOL dump_subkeys(unsigned int hive_off, unsigned int off)
 
 static BOOL dump_value(unsigned int hive_off, unsigned int off)
 {
+    unsigned int i, len, data_size;
     const void *data = NULL;
-    unsigned int data_size;
     const value_key *val;
     const char *name;
 
@@ -246,6 +246,25 @@ static BOOL dump_value(unsigned int hive_off, unsigned int off)
         printf("%s", !data ? "\"\"" :
                 get_unicode_str((const WCHAR *)data, data_size / sizeof(WCHAR)));
         break;
+    case REG_BINARY:
+        printf("hex:");
+        len = val->name_size + 7; /* strlen("\"\"=hex:") */
+        for (i = 0; i < data_size; i++)
+        {
+            if (i)
+            {
+                printf(",");
+                len += 1;
+            }
+            if (len > 76)
+            {
+                printf("\\\n  ");
+                len = 2;
+            }
+            printf("%02x", ((BYTE *)data)[i]);
+            len += 2;
+        }
+        break;
     case REG_DWORD:
         assert(data_size == sizeof(DWORD));
         printf("dword:%08x", *(unsigned int *)data);