Add a helper function for remote locations

Add a helper function that says whether a location should be
considered remote. To determine this, we look at the filesystem
type reported by gvfs, and say 'remote' for sftp, webdav, ftp,
nfs and cifs.

1 files changed, 31 insertions, 0 deletions

diff --git a/gtk/gtkfilesystem.c b/gtk/gtkfilesystem.c
index 772618f3d0..baae74251d 100644
--- a/gtk/gtkfilesystem.c
+++ b/gtk/gtkfilesystem.c
@@ -921,3 +921,34 @@ _gtk_file_has_native_path (GFile *file)
 
   return has_native_path;
 }
+
+static const gchar * const remote_types[] = {
+  "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);
+  if (info)
+    {
+      const gchar *type;
+
+      type = g_file_info_get_attribute_string (info, "filesystem::type");
+      is_remote = g_strv_contains (remote_types, type);
+
+      g_object_unref (info);
+    }
+  else
+    is_remote = FALSE;
+
+  return is_remote;
+}