1 files changed, 126 insertions, 0 deletions
diff --git a/calendar/gui/migration.c b/calendar/gui/migration.c
new file mode 100644
index 0000000000..be93309f1f
--- /dev/null
+++ b/calendar/gui/migration.c
@@ -0,0 +1,126 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* calendar-component.c
+ *
+ * Copyright (C) 2003  Ximian, Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Rodrigo Moya <rodrigo@ximian.com>
+ */
+
+#include <bonobo/bonobo-i18n.h>
+#include <libgnomevfs/gnome-vfs-uri.h>
+#include <libgnomevfs/gnome-vfs-xfer.h>
+#include <gal/util/e-util.h>
+#include "migration.h"
+
+static gboolean
+process_calendar_dir (ESourceGroup *source_group, const char *path,
+		      const char *name, const char *base_uri)
+{
+	char *s;
+	GnomeVFSURI *from, *to;
+	GnomeVFSResult vres;
+	ESource *source;
+	GDir *dir;
+	gboolean retval = TRUE;
+
+	s = g_build_filename (path, "calendar.ics", NULL);
+	if (!g_file_test (s, G_FILE_TEST_EXISTS)) {
+		g_free (s);
+		return FALSE;
+	}
+
+	/* transfer the old file to its new location */
+	from = gnome_vfs_uri_new (s);
+	g_free (s);
+	if (!from)
+		return FALSE;
+
+	s = g_build_filename (e_source_group_peek_base_uri (source_group), base_uri,
+			      "calendar.ics", NULL);
+	if (e_mkdir_hier (s, 0700) != 0) {
+		gnome_vfs_uri_unref (from);
+		g_free (s);
+		return FALSE;
+	}
+	to = gnome_vfs_uri_new (s);
+	g_free (s);
+	if (!to) {
+		gnome_vfs_uri_unref (from);
+		return FALSE;
+	}
+
+	vres = gnome_vfs_xfer_uri ((const GnomeVFSURI *) from,
+				   (const GnomeVFSURI *) to,
+				   GNOME_VFS_XFER_DEFAULT,
+				   GNOME_VFS_XFER_ERROR_MODE_ABORT,
+				   GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
+				   NULL, NULL);
+	gnome_vfs_uri_unref (from);
+	gnome_vfs_uri_unref (to);
+
+	if (vres != GNOME_VFS_OK)
+		return FALSE;
+
+	/* create the new source */
+	source = e_source_new (name, base_uri);
+	e_source_group_add_source (source_group, source, -1);
+
+	/* process subfolders */
+	s = g_build_filename (path, "subfolders", NULL);
+	dir = g_dir_open (s, 0, NULL);
+	if (dir) {
+		const char *name, *tmp_s;
+
+		while ((name = g_dir_read_name (dir))) {
+			tmp_s = g_build_filename (s, name, NULL);
+			if (g_file_test (tmp_s, G_FILE_TEST_IS_DIR)) {
+				retval = process_calendar_dir (source_group, tmp_s, name, name);
+			}
+
+			g_free (tmp_s);
+		}
+
+		g_dir_close (dir);
+	}
+
+	g_free (s);
+
+	return retval;
+}
+
+gboolean
+migrate_old_calendars (ESourceGroup *source_group)
+{
+	char *path;
+	gboolean retval;
+
+	g_return_val_if_fail (E_IS_SOURCE_GROUP (source_group), FALSE);
+
+	path = g_build_filename (g_get_home_dir (), "evolution", NULL);
+        if (!g_file_test (path, G_FILE_TEST_IS_DIR)) {
+		g_free (path);
+                return FALSE;
+	}
+	g_free (path);
+
+	/* look for the top-level calendar */
+	path = g_build_filename (g_get_home_dir (), "evolution/local/Calendar", NULL);
+	retval = process_calendar_dir (source_group, path, _("Personal"), "Personal");
+	g_free (path);
+	
+        return retval;
+}