new abstract class for disconnectable remote stores

	* camel-disco-store.c: new abstract class for disconnectable
	remote stores

	* camel-disco-folder.c: new abstract class for folders on
	disconnectable stores.

	* Makefile.am: Add camel-disco-folder.[ch] and
	camel-disco-store.[ch].

	* providers/imap/camel-imap-store.c: Make this a subclass of
	CamelDiscoStore, and fix up the offline interfaces for the changes
	since they were first written (particularly the fact that some
	IMAP stores don't just use subscribed folders).

	* providers/imap/camel-imap-folder.c: Make this a subclass of
	CamelDiscoFolder, although most ops still fail in disconnected
	mode.

	* camel-store.c (camel_store_get_folder_info): Change gboolean,
	gboolean, gboolean to guint32 in the prototype for this function.

	* providers/local/camel-local-store.c (get_folder_info): Update
	for prototype change.

svn path=/trunk/; revision=9659

1 files changed, 94 insertions, 0 deletions

diff --git a/camel/camel-disco-folder.h b/camel/camel-disco-folder.h
new file mode 100644
index 0000000000..23e9d24923
--- /dev/null
+++ b/camel/camel-disco-folder.h
@@ -0,0 +1,94 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * camel-disco-folder.h: Abstract class for a disconnectable folder
+ *
+ * Authors: Dan Winship <danw@ximian.com>
+ *
+ * Copyright 2001 Ximian, 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#ifndef CAMEL_DISCO_FOLDER_H
+#define CAMEL_DISCO_FOLDER_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus }*/
+
+#include "camel-folder.h"
+
+#define CAMEL_DISCO_FOLDER_TYPE     (camel_disco_folder_get_type ())
+#define CAMEL_DISCO_FOLDER(obj)     (CAMEL_CHECK_CAST((obj), CAMEL_DISCO_FOLDER_TYPE, CamelDiscoFolder))
+#define CAMEL_DISCO_FOLDER_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_DISCO_FOLDER_TYPE, CamelDiscoFolderClass))
+#define CAMEL_IS_DISCO_FOLDER(o)    (CAMEL_CHECK_TYPE((o), CAMEL_DISCO_FOLDER_TYPE))
+
+struct _CamelDiscoFolder {
+	CamelFolder parent_object;
+
+};
+
+typedef struct {
+	CamelFolderClass parent_class;
+
+	void   (*refresh_info_online) (CamelFolder *folder, CamelException *ex);
+
+	void   (*sync_online)    (CamelFolder *folder, CamelException *ex);
+	void   (*sync_offline)   (CamelFolder *folder, CamelException *ex);
+
+	void   (*expunge_uids_online)    (CamelFolder *folder, GPtrArray *uids,
+					  CamelException *ex);
+	void   (*expunge_uids_offline)   (CamelFolder *folder, GPtrArray *uids,
+					  CamelException *ex);
+
+	char * (*append_online)    (CamelFolder *folder,
+				    CamelMimeMessage *message,
+				    const CamelMessageInfo *info,
+				    CamelException *ex);
+	char * (*append_offline)   (CamelFolder *folder,
+				    CamelMimeMessage *message,
+				    const CamelMessageInfo *info,
+				    CamelException *ex);
+
+	void (*copy_online)    (CamelFolder *source, GPtrArray *uids,
+				CamelFolder *destination, CamelException *ex);
+	void (*copy_offline)   (CamelFolder *source, GPtrArray *uids,
+				CamelFolder *destination, CamelException *ex);
+	
+	void (*move_online)    (CamelFolder *source, GPtrArray *uids,
+				CamelFolder *destination, CamelException *ex);
+	void (*move_offline)   (CamelFolder *source, GPtrArray *uids,
+				CamelFolder *destination, CamelException *ex);
+
+	void (*update_uid) (CamelFolder *folder, const char *old_uid,
+			    const char *new_uid);
+} CamelDiscoFolderClass;
+
+
+/* public methods */
+void camel_disco_folder_expunge_uids (CamelFolder *folder, GPtrArray *uids,
+				      CamelException *ex);
+
+
+/* Standard Camel function */
+CamelType camel_disco_folder_get_type (void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* CAMEL_DISCO_FOLDER_H */