server: Save and load the registry class names to/from disk files.
diff --git a/server/registry.c b/server/registry.c
index eb89800..2dc640e 100644
--- a/server/registry.c
+++ b/server/registry.c
@@ -246,13 +246,19 @@
int i;
if (key->flags & KEY_VOLATILE) return;
- /* save key if it has either some values or no subkeys */
+ /* save key if it has either some values or no subkeys, or needs special options */
/* keys with no values but subkeys are saved implicitly by saving the subkeys */
- if ((key->last_value >= 0) || (key->last_subkey == -1))
+ if ((key->last_value >= 0) || (key->last_subkey == -1) || key->class)
{
fprintf( f, "\n[" );
if (key != base) dump_path( key, base, f );
fprintf( f, "] %u\n", (unsigned int)((key->modif - ticks_1601_to_1970) / TICKS_PER_SEC) );
+ if (key->class)
+ {
+ fprintf( f, "#class=\"" );
+ dump_strW( key->class, key->classlen / sizeof(WCHAR), f, "\"\"" );
+ fprintf( f, "\"\n" );
+ }
for (i = 0; i <= key->last_value; i++) dump_value( &key->values[i], f );
}
for (i = 0; i <= key->last_subkey; i++) save_subkeys( key->subkeys[i], base, f );
@@ -1224,6 +1230,27 @@
return create_key( base, &name, NULL, flags, 0, 0, modif, &res );
}
+/* load a key option from the input file */
+static int load_key_option( struct key *key, const char *buffer, struct file_load_info *info )
+{
+ const char *p;
+ data_size_t len;
+
+ if (!strncmp( buffer, "#class=", 7 ))
+ {
+ p = buffer + 7;
+ if (*p++ != '"') return 0;
+ if (!get_file_tmp_space( info, strlen(p) * sizeof(WCHAR) )) return 0;
+ len = info->tmplen;
+ if (parse_strW( info->tmp, &len, p, '\"' ) == -1) return 0;
+ free( key->class );
+ if (!(key->class = memdup( info->tmp, len ))) len = 0;
+ key->classlen = len;
+ }
+ /* ignore unknown options */
+ return 1;
+}
+
/* parse a comma-separated list of hex digits */
static int parse_hex( unsigned char *dest, data_size_t *len, const char *buffer )
{
@@ -1420,7 +1447,9 @@
if (subkey) load_value( subkey, p, &info );
else file_read_error( "Value without key", &info );
break;
- case '#': /* comment */
+ case '#': /* option */
+ if (subkey) load_key_option( subkey, p, &info );
+ break;
case ';': /* comment */
case 0: /* empty line */
break;
