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authorMatthew Barnes <mbarnes@redhat.com>2009-11-07 02:33:55 +0800
committerMatthew Barnes <mbarnes@redhat.com>2009-11-08 03:01:46 +0800
commitaa66a17e401d73cbe394ed7f99bf73350e9b938b (patch)
tree305c80be39d688cf8386b5e123f3df631f2cfc84 /e-util/e-file-utils.h
parentb2dd9c153519d315f96bfd760e91a6f6b32affd6 (diff)
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Test drive EIOActivity with a simple asynchronous function.
Rename e-fsutils to e-file-utils. This is where we'll add asynchronous functions for common file I/O operations with EActivity integration. Start with e_file_replace_contents_async() (and corresponding finish() function). This is a simple wrapper for g_file_replace_contents_async() which also returns an EActivity. It replaces e_write_file_uri(). Also redesign EIOActivity to -contain- a GAsyncResult rather than implement the interface for itself. This is easier for now but I may change my mind again when I figure out how to tie centralized error reporting into the EActivity framework.
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diff --git a/e-util/e-file-utils.h b/e-util/e-file-utils.h
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+/*
+ * 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 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ * Michael Zucchi <notzed@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifndef E_FILE_UTILS_H
+#define E_FILE_UTILS_H
+
+#include <gio/gio.h>
+#include <e-util/e-activity.h>
+
+G_BEGIN_DECLS
+
+EActivity * e_file_replace_contents_async (GFile *file,
+ const gchar *contents,
+ gsize length,
+ const gchar *etag,
+ gboolean make_backup,
+ GFileCreateFlags flags,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+gboolean e_file_replace_contents_finish (GFile *file,
+ GAsyncResult *result,
+ gchar **new_etag,
+ GError **error);
+
+glong e_fsutils_usage (const gchar *path);
+glong e_fsutils_avail (const gchar *path);
+
+G_END_DECLS
+
+#endif /* E_FILE_UTILS_H */