Free GDateTime object in fileinfo methods

Author: dvd-bnc

lib/backend/fs.dart

@@ -7,15 +7,6 @@ import 'package:ffi/ffi.dart';
 import 'package:files/backend/fs_native.dart';
 import 'package:flutter/foundation.dart';
 
-// !copy: progress, cancellable, error (source, dest)
-// !create: cancellable, error (source)
-// !delete: cancellable, error (source)
-// !enumerate: cancellable, error (source)
-// make_directory: cancellable, error (source)
-// !move: progress, cancellable, error (source, dest)
-// !query_info: cancellable, error (source)
-// !trash: cancellable, error (source)
-
 void initFileSystemThread() {
   // TODO: handle pointer management
   init_io_thread();

src/src/lib.zig

@@ -1,7 +1,3 @@
-const _file = @import("file");
-const _file_enum = @import("file_enum");
-const _misc = @import("misc");
-
 const std = @import("std");
 const c = @cImport({
     @cInclude("glib.h");
@@ -393,23 +389,29 @@ pub export fn fileinfo_get_file_type(info: *c.GFileInfo) c_uint {
 pub export fn fileinfo_get_creation_time(info: *c.GFileInfo) ?[*]const u8 {
     const time = c.g_file_info_get_creation_date_time(info);
     if (time) |_time| {
-        return c.g_date_time_format_iso8601(_time);
+        const iso_str = c.g_date_time_format_iso8601(_time);
+        c.g_date_time_unref(time);
+        return iso_str;
     }
     return null;
 }
 
 pub export fn fileinfo_get_access_time(info: *c.GFileInfo) ?[*]const u8 {
     const time = c.g_file_info_get_access_date_time(info);
     if (time) |_time| {
-        return c.g_date_time_format_iso8601(_time);
+        const iso_str = c.g_date_time_format_iso8601(_time);
+        c.g_date_time_unref(time);
+        return iso_str;
     }
     return null;
 }
 
 pub export fn fileinfo_get_modification_time(info: *c.GFileInfo) ?[*]const u8 {
     const time = c.g_file_info_get_modification_date_time(info);
     if (time) |_time| {
-        return c.g_date_time_format_iso8601(_time);
+        const iso_str = c.g_date_time_format_iso8601(_time);
+        c.g_date_time_unref(time);
+        return iso_str;
     }
     return null;
 }