[gtk+] gtkfilesystem: Improve heuristics to detect remote filesystem

[Ondrej Holy <oholy src gnome org>]

commit 0c1cc9832f091ae8606baa789b34759e166c6df0
Author: Ondrej Holy <oholy redhat com>
Date:   Wed Jun 22 14:04:00 2016 +0200

    gtkfilesystem: Improve heuristics to detect remote filesystem
    
    Use G_FILE_ATTRIBUTE_FILESYSTEM_REMOTE to detect remote filesystems
    instead of hardcoded list of filesystem types.
    
    Bump required GLib version accordingly.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=767965

 configure.ac        |    2 +-
 gtk/gtkfilesystem.c |   21 ++-------------------
 2 files changed, 3 insertions(+), 20 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index dddd812..4971ad3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,7 +43,7 @@ m4_define([gtk_binary_version], [3.0.0])
 # required versions of other packages
 m4_define([glib_required_major], [2])
 m4_define([glib_required_minor], [49])
-m4_define([glib_required_micro], [1])
+m4_define([glib_required_micro], [3])
 m4_define([glib_required_version],
           [glib_required_major.glib_required_minor.glib_required_micro])
 m4_define([glib_min_required_minor],
diff --git a/gtk/gtkfilesystem.c b/gtk/gtkfilesystem.c
index aac300d..f6edb4e 100644
--- a/gtk/gtkfilesystem.c
+++ b/gtk/gtkfilesystem.c
@@ -902,33 +902,16 @@ _gtk_file_has_native_path (GFile *file)
   return has_native_path;
 }
 
-static const gchar * const remote_types[] = {
-  "afp",
-  "google-drive",
-  "sftp",
-  "webdav",
-  "ftp",
-  "nfs",
-  "cifs",
-  NULL
-};
-
 gboolean
 _gtk_file_consider_as_remote (GFile *file)
 {
   GFileInfo *info;
   gboolean is_remote;
 
-  info = g_file_query_filesystem_info (file, "filesystem::type", NULL, NULL);
+  info = g_file_query_filesystem_info (file, G_FILE_ATTRIBUTE_FILESYSTEM_REMOTE, NULL, NULL);
   if (info)
     {
-      const gchar *type;
-
-      type = g_file_info_get_attribute_string (info, "filesystem::type");
-      if (type != NULL)
-        is_remote = g_strv_contains (remote_types, type);
-      else
-        is_remote = FALSE;
+      is_remote = g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_FILESYSTEM_REMOTE);
 
       g_object_unref (info);
     }