1 files changed, 99 insertions, 0 deletions
diff --git a/panels/thunderbolt/bolt-error.c b/panels/thunderbolt/bolt-error.c
new file mode 100644
index 0000000..37d844e
--- /dev/null
+++ b/panels/thunderbolt/bolt-error.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright © 2017 Red Hat, Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *       Christian J. Kellner <christian@kellner.me>
+ */
+
+#include "config.h"
+
+#include "bolt-error.h"
+
+#include "bolt-names.h"
+
+#include <gio/gio.h>
+
+/**
+ * SECTION:bolt-error
+ * @Title: Error codes
+ *
+ */
+
+static const GDBusErrorEntry bolt_error_entries[] = {
+  {BOLT_ERROR_FAILED,     BOLT_DBUS_NAME ".Error.Failed"},
+  {BOLT_ERROR_UDEV,       BOLT_DBUS_NAME ".Error.UDev"},
+};
+
+
+GQuark
+bolt_error_quark (void)
+{
+  static volatile gsize quark_volatile = 0;
+
+  g_dbus_error_register_error_domain ("bolt-error-quark",
+                                      &quark_volatile,
+                                      bolt_error_entries,
+                                      G_N_ELEMENTS (bolt_error_entries));
+  return (GQuark) quark_volatile;
+}
+
+gboolean
+bolt_err_notfound (const GError *error)
+{
+  return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND) ||
+         g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT) ||
+         g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND) ||
+         g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);
+}
+
+gboolean
+bolt_err_exists (const GError *error)
+{
+  return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_EXISTS) ||
+         g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_EXIST);
+}
+
+gboolean
+bolt_err_inval (const GError *error)
+{
+  return g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);
+}
+
+gboolean
+bolt_err_cancelled (const GError *error)
+{
+  return g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED);
+}
+
+gboolean
+bolt_error_propagate_stripped (GError **dest,
+                               GError **source)
+{
+  GError *src;
+
+  g_return_val_if_fail (source != NULL, FALSE);
+
+  src = *source;
+
+  if (src == NULL)
+    return TRUE;
+
+  if (g_dbus_error_is_remote_error (src))
+    g_dbus_error_strip_remote_error (src);
+
+  g_propagate_error (dest, g_steal_pointer (source));
+  return FALSE;
+}