use a boxed type to pass the error to the 'done' signal

Based on FR commit: 4b645f57c856928c508dd74c31e1bfb2132368e1
From: Paolo Bacchilega <[email protected]>

1 files changed, 55 insertions, 0 deletions

diff --git a/src/fr-proc-error.c b/src/fr-proc-error.c
new file mode 100644
index 0000000..1f61613
--- /dev/null
+++ b/src/fr-proc-error.c
@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  File-Roller
+ *
+ *  Copyright (C) 2001 The Free Software Foundation, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include "fr-proc-error.h"
+
+
+static gpointer
+fr_proc_error_copy (gpointer boxed)
+{
+	FrProcError *old_error = boxed;
+	FrProcError *new_error;
+
+	new_error = g_new (FrProcError, 1);
+	new_error->type = old_error->type;
+	new_error->status = old_error->status;
+	new_error->gerror = (old_error->gerror != NULL) ? g_error_copy (old_error->gerror) : NULL;
+
+	return new_error;
+}
+
+
+static void
+fr_proc_error_free (gpointer boxed)
+{
+	FrProcError *error = boxed;
+
+	if (error->gerror != NULL)
+		g_error_free (error->gerror);
+	g_free (error);
+}
+
+
+G_DEFINE_BOXED_TYPE (FrProcError,
+		     fr_proc_error,
+		     fr_proc_error_copy,
+		     fr_proc_error_free)