Remove this evolutionary dead end

svn path=/trunk/; revision=10042

10 files changed, 0 insertions, 1689 deletions

diff --git a/camel/providers/cache/.cvsignore b/camel/providers/cache/.cvsignore
deleted file mode 100644
index 3fa8afaa38..0000000000
--- a/camel/providers/cache/.cvsignore
+++ /dev/null
@@ -1,11 +0,0 @@
-.deps
-Makefile
-Makefile.in
-.libs
-.deps
-*.lo
-*.la
-*.bb
-*.bbg
-*.da
-*.gcov
diff --git a/camel/providers/cache/Makefile.am b/camel/providers/cache/Makefile.am
deleted file mode 100644
index 7f9f6a9df5..0000000000
--- a/camel/providers/cache/Makefile.am
+++ /dev/null
@@ -1,35 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-SUBDIRS = 
-
-libcamelcacheincludedir = $(includedir)/camel
-
-providerdir = $(pkglibdir)/camel-providers/$(VERSION)
-
-provider_LTLIBRARIES = libcamelcache.la
-provider_DATA = libcamelcache.urls
-
-INCLUDES =					\
-	-I..					\
-	-I$(srcdir)/..				\
-	-I$(srcdir)/../../..			\
-        -I$(includedir)				\
-	-I$(top_srcdir)/intl			\
-	$(GTK_INCLUDEDIR)			\
-	-I$(top_srcdir)/camel			\
-	-DG_LOG_DOMAIN=\"camel-cache-provider\"
-
-libcamelcache_la_SOURCES = 			\
-	camel-cache-folder.c			\
-	camel-cache-provider.c			\
-	camel-cache-store.c			\
-	camel-cache-map.c
-
-libcamelcacheinclude_HEADERS =			\
-	camel-cache-folder.h			\
-	camel-cache-store.h
-
-
-libcamelcache_la_LDFLAGS = -version-info 0:0:0
-
-EXTRA_DIST = libcamelcache.urls
diff --git a/camel/providers/cache/camel-cache-folder.c b/camel/providers/cache/camel-cache-folder.c
deleted file mode 100644
index c4379f8135..0000000000
--- a/camel/providers/cache/camel-cache-folder.c
+++ /dev/null
@@ -1,810 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-folder.c : class for a cache folder */
-
-/* 
- * Authors:
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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
- */
-
-
-/*
- * Notes on the cache provider:
- *
- * We require that the remote folder have persistent UIDs, and nothing
- * else. We require that the local store folder have persistent UIDs
- * and summary capability.
- *
- * If the remote folder does not have summary capability, we will need
- * to sync any new messages over to the local folder when the folder
- * is opened or when it changes. If the remote folder does have
- * summary capability, we can be more relaxed about doing this.
- *
- * If the remote folder has search capability, we will use it, at
- * least when the folder isn't synced. Otherwise if the local folder
- * has search capability, we will use that (but it will require
- * syncing the remote folder locally to use). Otherwise the cache
- * folder won't have search capability.
- *
- * CamelCacheFolder UIDs are remote UIDs, because we need to be able
- * to return a complete list of them at get_uids time, and the
- * messages might not all be present in the local folder, and we can't
- * predict what UIDs will be assigned to them when they are cached
- * there. We keep hash tables mapping remote to local UIDs and vice
- * versa, and a map file to cache this information between sessions.
- * The maps must always be 100% accurate.
- *
- * The messages in the local folder may not be in the same order as
- * the messages in the remote folder.
- *
- *
- * Many operations on the local folder are done with a NULL
- * CamelException, because having them fail only results in efficiency
- * problems, not actual permanent failures. (Eg, get_message will
- * try to append the message to the local folder, but doesn't check
- * for failure, because it already has the message to pass back to the
- * user.)
- */
-
-#include "camel-cache-folder.h"
-#include "camel-cache-store.h"
-#include <camel/camel-exception.h>
-#include <camel/camel-medium.h>
-
-#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-static CamelFolderClass *folder_class = NULL;
-
-static void init (CamelFolder *folder, CamelStore *parent_store,
-		  CamelFolder *parent_folder, const gchar *name,
-		  gchar *separator, gboolean path_begins_with_sep,
-		  CamelException *ex);
-
-static void refresh_info (CamelFolder *folder, CamelException *ex);
-
-static void cache_sync (CamelFolder *folder, gboolean expunge, 
-			CamelException *ex);
-
-static void expunge (CamelFolder *folder, CamelException *ex);
-
-static gint get_message_count (CamelFolder *folder);
-
-static void append_message (CamelFolder *folder, CamelMimeMessage *message, 
-			    const CamelMessageInfo *info, CamelException *ex);
-
-static guint32 get_message_flags (CamelFolder *folder, const char *uid);
-static void set_message_flags (CamelFolder *folder, const char *uid,
-			       guint32 flags, guint32 set);
-static gboolean get_message_user_flag (CamelFolder *folder, const char *uid,
-				       const char *name);
-static void set_message_user_flag (CamelFolder *folder, const char *uid,
-				   const char *name, gboolean value);
-static const char *get_message_user_tag (CamelFolder *folder, const char *uid,
-					 const char *name);
-static void set_message_user_tag (CamelFolder *folder, const char *uid,
-				  const char *name, const char *value);
-
-static CamelMimeMessage *get_message (CamelFolder *folder, 
-				      const gchar *uid,
-				      CamelException *ex);
-
-static GPtrArray *get_uids (CamelFolder *folder);
-static GPtrArray *get_summary (CamelFolder *folder);
-static GPtrArray *get_subfolder_names (CamelFolder *folder);
-static void free_subfolder_names (CamelFolder *folder, GPtrArray *subfolders);
-
-static GPtrArray *search_by_expression (CamelFolder *folder,
-					const char *expression,
-					CamelException *ex);
-
-static const CamelMessageInfo *get_message_info (CamelFolder *folder,
-						 const char *uid);
-
-static void copy_message_to (CamelFolder *source, const char *uid,
-			     CamelFolder *destination, CamelException *ex);
-
-static void move_message_to (CamelFolder *source, const char *uid,
-			     CamelFolder *destination, CamelException *ex);
-
-static void finalize (CamelObject *object);
-
-static void
-camel_cache_folder_class_init (CamelCacheFolderClass *camel_cache_folder_class)
-{
-	CamelFolderClass *camel_folder_class =
-		CAMEL_FOLDER_CLASS (camel_cache_folder_class);
-
-	folder_class = CAMEL_FOLDER_CLASS (camel_type_get_global_classfuncs (camel_folder_get_type ()));
-
-	/* virtual method overload */
-	camel_folder_class->init = init;
-	camel_folder_class->refresh_info = refresh_info;
-	camel_folder_class->sync = cache_sync;
-	camel_folder_class->expunge = expunge;
-	camel_folder_class->get_message_count = get_message_count;
-	camel_folder_class->append_message = append_message;
-	camel_folder_class->get_message_flags = get_message_flags;
-	camel_folder_class->set_message_flags = set_message_flags;
-	camel_folder_class->get_message_user_flag = get_message_user_flag;
-	camel_folder_class->set_message_user_flag = set_message_user_flag;
-	camel_folder_class->get_message_user_tag = get_message_user_tag;
-	camel_folder_class->set_message_user_tag = set_message_user_tag;
-	camel_folder_class->get_message = get_message;
-	camel_folder_class->get_uids = get_uids;
-	camel_folder_class->free_uids = camel_folder_free_nop;
-	camel_folder_class->get_summary = get_summary;
-	camel_folder_class->free_summary = camel_folder_free_nop;
-	camel_folder_class->get_subfolder_names = get_subfolder_names;
-	camel_folder_class->free_subfolder_names = free_subfolder_names;
-	camel_folder_class->search_by_expression = search_by_expression;
-	camel_folder_class->get_message_info = get_message_info;
-	camel_folder_class->copy_message_to = copy_message_to;
-	camel_folder_class->move_message_to = move_message_to;
-}
-
-CamelType
-camel_cache_folder_get_type (void)
-{
-	static CamelType camel_cache_folder_type = CAMEL_INVALID_TYPE;
-
-	if (camel_cache_folder_type == CAMEL_INVALID_TYPE) {
-		camel_cache_folder_type = camel_type_register (
-			CAMEL_FOLDER_TYPE, "CamelCacheFolder",
-			sizeof (CamelCacheFolder),
-			sizeof (CamelCacheFolderClass),
-			(CamelObjectClassInitFunc) camel_cache_folder_class_init,
-			NULL,
-			NULL,
-			(CamelObjectFinalizeFunc) finalize);
-	}
-
-	return camel_cache_folder_type;
-}
-
-
-static void
-cache_free_summary (CamelCacheFolder *cache_folder)
-{
-	if (cache_folder->remote_summary) {
-		camel_folder_free_summary (cache_folder->remote,
-					   cache_folder->summary);
-	} else {
-		int i;
-
-		for (i = 0; i < cache_folder->summary->len; i++) {
-			camel_message_info_free (
-				cache_folder->summary->pdata[i]);
-		}
-		g_ptr_array_free (cache_folder->summary, TRUE);
-		g_hash_table_destroy (cache_folder->summary_uids);
-	}
-}
-
-static void
-finalize (CamelObject *object)
-{
-	CamelCacheFolder *cache_folder = CAMEL_CACHE_FOLDER (object);
-
-	if (cache_folder->uids) {
-		camel_folder_free_uids (cache_folder->remote,
-					cache_folder->uids);
-	}
-	if (cache_folder->summary)
-		cache_free_summary (cache_folder);
-
-	if (cache_folder->uidmap)
-		camel_cache_map_destroy (cache_folder->uidmap);
-
-	camel_object_unref (CAMEL_OBJECT (cache_folder->local));
-	camel_object_unref (CAMEL_OBJECT (cache_folder->remote));
-
-	g_free (cache_folder->mapfile);
-}
-
-
-static void
-update (CamelCacheFolder *cache_folder, CamelException *ex)
-{
-	if (cache_folder->uids) {
-		camel_folder_free_uids (cache_folder->remote,
-					cache_folder->uids);
-	}
-	cache_folder->uids = camel_folder_get_uids (cache_folder->remote);
-
-	if (cache_folder->summary)
-		cache_free_summary (cache_folder);
-
-	if (cache_folder->remote_summary) {
-		cache_folder->summary =
-			camel_folder_get_summary (cache_folder->remote);
-	} else {
-		CamelMessageInfo *mi;
-		GPtrArray *lsummary;
-		const char *ruid;
-		int i;
-
-		if (!cache_folder->is_synced) {
-			camel_cache_folder_sync (cache_folder, ex);
-			if (camel_exception_is_set (ex))
-				return;
-		}
-
-		cache_folder->summary = g_ptr_array_new ();
-		cache_folder->summary_uids = g_hash_table_new (g_str_hash,
-							       g_str_equal);
-
-		lsummary = camel_folder_get_summary (cache_folder->local);
-
-		/* For each local message, duplicate its info, replace
-		 * the uid with the remote one, and add it to the
-		 * uid->info cache.
-		 */
-		for (i = 0; i < lsummary->len; i++) {
-			mi = lsummary->pdata[i];
-			ruid = camel_cache_map_get_remote (cache_folder->uidmap, mi->uid);
-			if (!ruid) {
-				/* Stale message. Delete it from cache. */
-				camel_folder_delete_message (
-					cache_folder->local, mi->uid);
-				continue;
-			}
-
-			mi = g_new (CamelMessageInfo, 1);
-			camel_message_info_dup_to (lsummary->pdata[i], mi);
-			g_free (mi->uid);
-			mi->uid = g_strdup (ruid);
-			g_hash_table_insert (cache_folder->summary_uids,
-					     mi->uid, mi);
-		}
-		camel_folder_free_summary (cache_folder->local, lsummary);
-
-		/* Now build the summary array in remote UID order. */
-		for (i = 0; i < cache_folder->uids->len; i++) {
-			mi = g_hash_table_lookup (cache_folder->summary_uids,
-						  cache_folder->uids->pdata[i]);
-			g_ptr_array_add (cache_folder->summary, mi);
-		}
-	}
-	
-}
-
-static void
-init (CamelFolder *folder, CamelStore *parent_store,
-      CamelFolder *parent_folder, const gchar *name, gchar *separator,
-      gboolean path_begins_with_sep, CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-	char *path;
-
-	CF_CLASS (folder)->init (folder, parent_store, parent_folder,
-				 name, separator, path_begins_with_sep, ex);
-	if (camel_exception_is_set (ex))
-		return;
-
-	folder->permanent_flags =
-		camel_folder_get_permanent_flags (cache_folder->local);
-	folder->can_hold_folders = cache_folder->remote->can_hold_folders;
-	folder->can_hold_messages = cache_folder->remote->can_hold_messages;
-	folder->has_summary_capability = TRUE;
-	folder->has_search_capability =
-		camel_folder_has_search_capability (cache_folder->local) ||
-		camel_folder_has_search_capability (cache_folder->remote);
-
-	cache_folder->remote_summary =
-		camel_folder_has_summary_capability (cache_folder->remote);
-
-	/* Load UIDs, summary, etc. */
-	path = CAMEL_SERVICE (cache_folder->local->parent_store)->url->path;
-	cache_folder->mapfile = g_strdup_printf ("%s/%s.map", path, name);
-	cache_folder->uidmap = camel_cache_map_new ();
-	camel_cache_map_read (cache_folder->uidmap, cache_folder->mapfile, ex);
-	if (camel_exception_is_set (ex))
-		return;
-	update (cache_folder, ex);
-
-	return;
-}
-
-/* If the remote folder changes, cache the new messages if necessary,
- * update the summary, and propagate the signal.
- */
-static void
-remote_folder_changed (CamelObject *remote_folder, gpointer type,
-		       gpointer user_data)
-{
-	CamelCacheFolder *cache_folder = user_data;
-
-	update (cache_folder, NULL);
-	camel_object_trigger_event (CAMEL_OBJECT (cache_folder),
-				    "folder_changed", type);
-}
-
-/* If the local folder changes, it's because we just cached a message
- * or expunged messages. Look for new messages and update the UID maps.
- */
-static void
-local_folder_changed (CamelObject *local, gpointer type, gpointer data)
-{
-	CamelFolder *local_folder = CAMEL_FOLDER (local);
-	CamelCacheFolder *cache_folder = data;
-	CamelMimeMessage *msg;
-	GPtrArray *new_luids;
-	char *luid;
-	const char *ruid;
-	int i;
-
-	/* Get the updated list of local UIDs. For any that we didn't
-	 * already know about, figure out the corresponding remote
-	 * UID.
-	 */
-	new_luids = camel_folder_get_uids (local_folder);
-	for (i = 0; i < new_luids->len; i++) {
-		luid = new_luids->pdata[i];
-		if (!camel_cache_map_get_remote (cache_folder->uidmap, luid)) {
-			msg = camel_folder_get_message (local_folder,
-							luid, NULL);
-			if (!msg)
-				continue; /* Hrmph. */
-			ruid = camel_medium_get_header (CAMEL_MEDIUM (msg),
-							"X-Evolution-Remote-UID");
-			if (!ruid) {
-				/* How'd that get here? */
-				camel_folder_delete_message (local_folder,
-							     luid);
-				continue;
-			}
-
-			camel_cache_map_update (cache_folder->uidmap,
-						luid, ruid);
-		}
-	}
-	camel_folder_free_uids (local_folder, new_luids);
-
-	/* FIXME: the uidmaps contain bad data now. */
-}
-
-/* DONE */
-static void
-refresh_info (CamelFolder *folder, CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	camel_folder_refresh_info (cache_folder->remote, ex);
-}
-
-/* DONE */
-static void
-cache_sync (CamelFolder *folder, gboolean expunge, CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	camel_folder_sync (cache_folder->remote, expunge, ex);
-	if (!camel_exception_is_set (ex)) {
-		camel_folder_sync (cache_folder->local, expunge, NULL);
-		camel_cache_map_write (cache_folder->uidmap,
-				       cache_folder->mapfile, ex);
-	}
-}
-
-/* DONE */
-static void
-expunge (CamelFolder *folder, CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	camel_folder_expunge (cache_folder->remote, ex);
-	if (!camel_exception_is_set (ex))
-		camel_folder_expunge (cache_folder->local, NULL);
-}
-
-/* DONE */
-static gint
-get_message_count (CamelFolder *folder)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	return cache_folder->summary->len;
-}
-
-/* DONE */
-static void
-append_message (CamelFolder *folder, CamelMimeMessage *message, 
-		const CamelMessageInfo *info, CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	/* We'd like to cache this locally as well, but we have no
-	 * 100% reliable way to determine the UID assigned to the
-	 * remote message, so we can't.
-	 */
-	camel_folder_append_message (cache_folder->remote, message, info, ex);
-}
-
-/* DONE */
-static guint32
-get_message_flags (CamelFolder *folder, const char *uid)
-{
-	const CamelMessageInfo *mi;
-
-	mi = get_message_info (folder, uid);
-	g_return_val_if_fail (mi != NULL, 0);
-	return mi->flags;
-}
-
-/* DONE */
-static void
-set_message_flags (CamelFolder *folder, const char *uid,
-		   guint32 flags, guint32 set)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-	const char *luid;
-
-	luid = camel_cache_map_get_local (cache_folder->uidmap, uid);
-	if (luid) {
-		camel_folder_set_message_flags (cache_folder->local, luid,
-						flags, set);
-	}
-	camel_folder_set_message_flags (cache_folder->remote, uid, flags, set);
-}
-
-/* DONE */
-static gboolean
-get_message_user_flag (CamelFolder *folder, const char *uid, const char *name)
-{
-	const CamelMessageInfo *mi;
-
-	mi = get_message_info (folder, uid);
-	g_return_val_if_fail (mi != NULL, 0);
-	return camel_flag_get ((CamelFlag **)&mi->user_flags, name);
-}
-
-/* DONE */
-static void
-set_message_user_flag (CamelFolder *folder, const char *uid,
-		       const char *name, gboolean value)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-	const char *luid;
-
-	luid = camel_cache_map_get_local (cache_folder->uidmap, uid);
-	if (luid) {
-		camel_folder_set_message_user_flag (cache_folder->local, luid,
-						    name, value);
-	}
-	camel_folder_set_message_user_flag (cache_folder->remote, uid,
-					    name, value);
-}
-
-
-/* DONE */
-static const char *
-get_message_user_tag (CamelFolder *folder, const char *uid, const char *name)
-{
-	const CamelMessageInfo *mi;
-
-	mi = get_message_info (folder, uid);
-	g_return_val_if_fail (mi != NULL, NULL);
-	return camel_tag_get ((CamelTag **)&mi->user_tags, name);
-}
-
-/* DONE */
-static void
-set_message_user_tag (CamelFolder *folder, const char *uid,
-		      const char *name, const char *value)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-	const char *luid;
-
-	luid = camel_cache_map_get_local (cache_folder->uidmap, uid);
-	if (luid) {
-		camel_folder_set_message_user_tag (cache_folder->local, luid,
-						   name, value);
-	}
-	camel_folder_set_message_user_tag (cache_folder->remote, uid,
-					   name, value);
-}
-
-
-/* DONE */
-static CamelMimeMessage *
-get_message (CamelFolder *folder, const gchar *uid, CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-	CamelMimeMessage *msg;
-	const CamelMessageInfo *info;
-	const char *luid;
-
-	/* Check if we have it cached first. */
-	luid = camel_cache_map_get_local (cache_folder->uidmap, uid);
-	if (luid) {
-		msg = camel_folder_get_message (cache_folder->local,
-						luid, NULL);
-		if (msg)
-			return msg;
-
-		/* Hm... Oh well. Update the map and try for real. */
-		camel_cache_map_remove (cache_folder->uidmap, NULL, uid);
-	}
-
-	/* OK. It's not cached. Get the remote message. */
-	msg = camel_folder_get_message (cache_folder->remote, uid, ex);
-	if (!msg)
-		return NULL;
-	info = camel_folder_get_message_info (cache_folder->remote, uid);
-
-	/* Add a header giving the remote UID and append it to the
-	 * local folder. (This should eventually invoke
-	 * local_folder_changed(), which will take care of updating
-	 * the uidmaps.)
-	 */
-	camel_medium_add_header (CAMEL_MEDIUM (msg), "X-Evolution-Remote-UID",
-				 uid);
-	camel_folder_append_message (cache_folder->local, msg, info, NULL);
-
-	return msg;
-}
-
-/* DONE */
-static GPtrArray *
-get_uids (CamelFolder *folder)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	return cache_folder->uids;
-}
-
-/* DONE */
-static GPtrArray *
-get_summary (CamelFolder *folder)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	return cache_folder->summary;
-}
-
-/* DONE */
-static GPtrArray *
-get_subfolder_names (CamelFolder *folder)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	return camel_folder_get_subfolder_names (cache_folder->remote);
-}
-
-/* DONE */
-static void
-free_subfolder_names (CamelFolder *folder, GPtrArray *subfolders)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	camel_folder_free_subfolder_names (cache_folder->remote, subfolders);
-}
-
-/* DONE */
-static GPtrArray *
-search_by_expression (CamelFolder *folder, const char *expression,
-		      CamelException *ex)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	/* Search on the remote folder if we're not synced. */
-	if (!cache_folder->is_synced &&
-	    camel_folder_has_search_capability (cache_folder->remote)) {
-		return camel_folder_search_by_expression (cache_folder->remote,
-							  expression, ex);
-	} else {
-		GPtrArray *matches;
-		const char *ruid;
-		int i;
-
-		if (!cache_folder->is_synced)
-			camel_cache_folder_sync (cache_folder, ex);
-		if (camel_exception_is_set (ex))
-			return NULL;
-		matches = search_by_expression (cache_folder->local,
-						expression, ex);
-		if (camel_exception_is_set (ex))
-			return NULL;
-
-		/* Convert local uids to remote. */
-		for (i = 0; i < matches->len; i++) {
-			ruid = camel_cache_map_get_remote (cache_folder->uidmap,
-							   matches->pdata[i]);
-			g_free (matches->pdata[i]);
-			matches->pdata[i] = g_strdup (ruid);
-		}
-
-		return matches;
-	}
-}
-
-/* DONE */
-static const CamelMessageInfo *
-get_message_info (CamelFolder *folder, const char *uid)
-{
-	CamelCacheFolder *cache_folder = (CamelCacheFolder *)folder;
-
-	if (cache_folder->remote_summary) {
-		return camel_folder_get_message_info (cache_folder->remote,
-						      uid);
-	} else
-		return g_hash_table_lookup (cache_folder->summary_uids, uid);
-}
-
-/* DONE */
-static void
-copy_message_to (CamelFolder *source, const char *uid,
-		 CamelFolder *destination, CamelException *ex)
-{
-	CamelCacheFolder *source_cache_folder = (CamelCacheFolder *)source;
-	CamelCacheFolder *dest_cache_folder = (CamelCacheFolder *)destination;
-
-	/* If we are here, we know that the folders have the same parent
-	 * store, which implies their remote and local folders have the
-	 * same parent store as well.
-	 */
-
-	if (CF_CLASS (source_cache_folder->remote)->copy_message_to !=
-	    folder_class->copy_message_to) {
-		/* The remote store has a non-default copy method, so
-		 * use it to avoid unnecessary network traffic.
-		 */
-		CF_CLASS (source_cache_folder->remote)->copy_message_to (
-			source_cache_folder->remote, uid,
-			dest_cache_folder->remote, ex);
-	} else {
-		/* The remote store uses the default copy method,
-		 * meaning if we proxy the copy_message_to over to it,
-		 * it will suck the message over the network. We may
-		 * already have a local copy, and if we don't, we want
-		 * to, and if we're going to have the message in
-		 * memory, then we should get it into the destination
-		 * cache too. So do this by hand.
-		 */
-		CamelMimeMessage *msg;
-		const CamelMessageInfo *info;
-
-		msg = get_message (source, uid, ex);
-		if (camel_exception_is_set (ex))
-			return;
-		info = camel_folder_get_message_info (source, uid);
-
-		camel_medium_remove_header (CAMEL_MEDIUM (msg),
-					    "X-Evolution-Remote-UID");
-		append_message (destination, msg, info, ex);
-	}
-}
-
-/* DONE */
-static void
-move_message_to (CamelFolder *source, const char *uid,
-		 CamelFolder *destination, CamelException *ex)
-{
-	CamelCacheFolder *source_cache_folder = (CamelCacheFolder *)source;
-	CamelCacheFolder *dest_cache_folder = (CamelCacheFolder *)destination;
-
-	/* See comments in copy_message_to. */
-
-	if (CF_CLASS (source_cache_folder)->move_message_to !=
-	    folder_class->move_message_to) {
-		CF_CLASS (source_cache_folder)->move_message_to (
-			source_cache_folder->remote, uid,
-			dest_cache_folder->remote, ex);
-	} else {
-		CamelMimeMessage *msg;
-		const CamelMessageInfo *info;
-
-		msg = get_message (source, uid, ex);
-		if (camel_exception_is_set (ex))
-			return;
-		info = camel_folder_get_message_info (source, uid);
-
-		camel_medium_remove_header (CAMEL_MEDIUM (msg),
-					    "X-Evolution-Remote-UID");
-		append_message (destination, msg, info, ex);
-		if (!camel_exception_is_set (ex))
-			camel_folder_delete_message (source, uid);
-	}
-}
-
-
-CamelFolder *
-camel_cache_folder_new (CamelStore *store, CamelFolder *parent,
-			CamelFolder *remote, CamelFolder *local,
-			CamelException *ex)
-{
-	CamelCacheFolder *cache_folder;
-	CamelFolder *folder;
-
-	cache_folder = CAMEL_CACHE_FOLDER (camel_object_new (CAMEL_CACHE_FOLDER_TYPE));
-	folder = (CamelFolder *)cache_folder;
-
-	cache_folder->local = local;
-	camel_object_ref (CAMEL_OBJECT (local));
-	camel_object_hook_event (CAMEL_OBJECT (local), "folder_changed",
-				 local_folder_changed, cache_folder);
-
-	cache_folder->remote = remote;
-	camel_object_ref (CAMEL_OBJECT (remote));
-	camel_object_hook_event (CAMEL_OBJECT (remote), "folder_changed",
-				 remote_folder_changed, cache_folder);
-
-	/* XXX */
-
-	return folder;
-}
-
-void
-camel_cache_folder_sync (CamelCacheFolder *cache_folder, CamelException *ex)
-{
-	CamelMimeMessage *msg;
-	const char *ruid, *luid;
-	int lsize, i;
-	const CamelMessageInfo *info;
-
-	lsize = camel_folder_get_message_count (cache_folder->local);
-
-	camel_folder_freeze (cache_folder->local);
-	for (i = 0; i < cache_folder->uids->len; i++) {
-		ruid = cache_folder->uids->pdata[i];
-		luid = camel_cache_map_get_local (cache_folder->uidmap, ruid);
-
-		/* Don't re-copy messages we already have. */
-		if (luid &&
-		    camel_folder_get_message_info (cache_folder->local, luid))
-			continue;
-
-		msg = camel_folder_get_message (cache_folder->remote,
-						ruid, ex);
-		if (camel_exception_is_set (ex))
-			return;
-		info = camel_folder_get_message_info (cache_folder->remote,
-						      ruid);
-
-		camel_medium_add_header (CAMEL_MEDIUM (msg),
-					 "X-Evolution-Remote-UID", ruid);
-		camel_folder_append_message (cache_folder->local, msg,
-					     info, ex);
-		if (camel_exception_is_set (ex))
-			return;
-	}
-	camel_folder_thaw (cache_folder->local);
-}
-
-static void
-get_mappings (CamelCacheFolder *cache_folder, int first, CamelException *ex)
-{
-	GPtrArray *uids;
-	CamelMimeMessage *msg;
-	const char *ruid;
-	int i;
-
-	uids = camel_folder_get_uids (cache_folder->local);
-	for (i = first; i < uids->len; i++) {
-		msg = camel_folder_get_message (cache_folder->local,
-						uids->pdata[i], ex);
-		if (!msg)
-			break;
-		ruid = camel_medium_get_header (CAMEL_MEDIUM (msg),
-						"X-Evolution-Remote-UID");
-
-		camel_cache_map_add (cache_folder->uidmap,
-				     uids->pdata[i], ruid);
-	}
-	camel_folder_free_uids (cache_folder->local, uids);
-}
diff --git a/camel/providers/cache/camel-cache-folder.h b/camel/providers/cache/camel-cache-folder.h
deleted file mode 100644
index 2495f133b3..0000000000
--- a/camel/providers/cache/camel-cache-folder.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-folder.h: Class for a cache folder */
-
-/* 
- * Author:
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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_CACHE_FOLDER_H
-#define CAMEL_CACHE_FOLDER_H 1
-
-#ifdef __cplusplus
-extern "C" {
-#pragma }
-#endif /* __cplusplus }*/
-
-#include <camel/camel-folder.h>
-#include "camel-cache-map.h"
-
-#define CAMEL_CACHE_FOLDER_TYPE     (camel_cache_folder_get_type ())
-#define CAMEL_CACHE_FOLDER(obj)     (CAMEL_CHECK_CAST((obj), CAMEL_CACHE_FOLDER_TYPE, CamelCacheFolder))
-#define CAMEL_CACHE_FOLDER_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_CACHE_FOLDER_TYPE, CamelCacheFolderClass))
-#define CAMEL_IS_CACHE_FOLDER(o)    (CAMEL_CHECK_TYPE((o), CAMEL_CACHE_FOLDER_TYPE))
-
-
-typedef struct {
-	CamelFolder parent_object;
-
-	/* Remote and local folders */
-	CamelFolder *remote, *local;
-
-	/* Remote UIDs, in order, summary, and uid->info map if
-	 * summary is from local info.
-	 */
-	GPtrArray *uids, *summary;
-	GHashTable *summary_uids;
-
-	/* UID map */
-	CamelCacheMap *uidmap;
-	char *mapfile;
-
-	/* Is the summary remote? Is the folder known to be synced? */
-	gboolean remote_summary, is_synced;
-
-} CamelCacheFolder;
-
-
-
-typedef struct {
-	CamelFolderClass parent_class;
-
-	/* Virtual methods */	
-	
-} CamelCacheFolderClass;
-
-
-CamelFolder *camel_cache_folder_new (CamelStore *store, CamelFolder *parent,
-				     CamelFolder *remote, CamelFolder *local,
-				     CamelException *ex);
-
-void camel_cache_folder_sync (CamelCacheFolder *cache_folder,
-			      CamelException *ex);
-
-/* Standard Camel function */
-CamelType camel_cache_folder_get_type (void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CAMEL_CACHE_FOLDER_H */
diff --git a/camel/providers/cache/camel-cache-map.c b/camel/providers/cache/camel-cache-map.c
deleted file mode 100644
index a826dfe157..0000000000
--- a/camel/providers/cache/camel-cache-map.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-map.c : functions for a local<->remote uid map */
-
-/* 
- * Authors:
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include "camel-cache-map.h"
-#include <camel/camel-exception.h>
-
-/**
- * camel_cache_map_new:
- *
- * Return value: a new CamelCacheMap
- **/
-CamelCacheMap *
-camel_cache_map_new (void)
-{
-	CamelCacheMap *map = g_new (CamelCacheMap, 1);
-
-	map->l2r = g_hash_table_new (g_str_hash, g_str_equal);
-	map->r2l = g_hash_table_new (g_str_hash, g_str_equal);
-
-	return map;
-}
-
-static void
-free_mapping (gpointer key, gpointer value, gpointer data)
-{
-	g_free (key);
-	g_free (data);
-}
-
-/**
- * camel_cache_map_destroy:
- * @map: a CamelCacheMap
- *
- * Frees @map and all of the data stored in it.
- **/
-void
-camel_cache_map_destroy (CamelCacheMap *map)
-{
-	g_hash_table_foreach (map->l2r, free_mapping, NULL);
-	g_hash_table_destroy (map->l2r);
-	g_hash_table_destroy (map->r2l);
-	g_free (map);
-}
-
-/**
- * camel_cache_map_add:
- * @map: a CamelCacheMap
- * @luid: the local uid
- * @ruid: the remote uid
- *
- * Adds a mapping between @luid and @ruid. If either already exists
- * in the map, this may leak memory and result in incorrect map entries.
- * Use camel_cache_map_update() in that case instead.
- **/
-void
-camel_cache_map_add (CamelCacheMap *map, const char *luid, const char *ruid)
-{
-	char *map_luid = g_strdup (luid);
-	char *map_ruid = g_strdup (ruid);
-
-	g_hash_table_insert (map->l2r, map_luid, map_ruid);
-	g_hash_table_insert (map->r2l, map_ruid, map_luid);
-}
-
-/**
- * camel_cache_map_remove:
- * @map: a CamelCacheMap
- * @luid: the local uid
- * @ruid: the remote uid
- *
- * Removes the mapping between @luid and @ruid. Either (but not both)
- * of the uids can be %NULL if they are not both known.
- **/
-void
-camel_cache_map_remove (CamelCacheMap *map, const char *luid, const char *ruid)
-{
-	gpointer map_luid, map_ruid;
-
-	if ((luid && g_hash_table_lookup_extended (map->l2r, luid,
-						   &map_luid, &map_ruid)) ||
-	    (ruid && g_hash_table_lookup_extended (map->r2l, ruid,
-						  &map_luid, &map_ruid))) {
-		g_hash_table_remove (map->l2r, map_luid);
-		g_hash_table_remove (map->r2l, map_ruid);
-		g_free (map_luid);
-		g_free (map_ruid);
-	}
-}
-
-/**
- * camel_cache_map_update:
- * @map: a CamelCacheMap
- * @luid: the local uid
- * @ruid: the remote uid
- *
- * Updates the mappings to associate @luid with @ruid, clearing any
- * previous mappings for both of them.
- **/
-void
-camel_cache_map_update (CamelCacheMap *map, const char *luid, const char *ruid)
-{
-	camel_cache_map_remove (map, luid, ruid);
-	camel_cache_map_add (map, luid, ruid);
-}
-
-/**
- * camel_cache_map_get_local
- * @map: a CamelCacheMap
- * @ruid: the remote uid
- *
- * Return value: the corresponding local uid, or %NULL
- **/
-const char *
-camel_cache_map_get_local (CamelCacheMap *map, const char *ruid)
-{
-	return g_hash_table_lookup (map->r2l, ruid);
-}
-
-/**
- * camel_cache_map_get_remote
- * @map: a CamelCacheMap
- * @luid: the local uid
- *
- * Return value: the corresponding remote uid, or %NULL
- **/
-const char *
-camel_cache_map_get_remote (CamelCacheMap *map, const char *luid)
-{
-	return g_hash_table_lookup (map->l2r, luid);
-}
-
-
-
-static void
-write_mapping (gpointer key, gpointer value, gpointer user_data)
-{
-	int fd = *(int *)user_data;
-
-	/* FIXME: We assume the local UID has no ':'s in it. */
-	write (fd, key, strlen (key));
-	write (fd, ":", 1);
-	write (fd, value, strlen (value));
-	write (fd, "\n", 1);
-}
-
-/**
- * camel_cache_map_write:
- * @map: a CamelCacheMap
- * @file: the filename to write the map to
- * @ex: a CamelException
- *
- * Writes @map out to @file, setting @ex if something goes wrong.
- **/
-void
-camel_cache_map_write (CamelCacheMap *map, const char *file,
-		       CamelException *ex)
-{
-	int fd;
-	char *tmpfile;
-
-	tmpfile = g_strdup_printf ("%s~", file);
-	fd = open (tmpfile, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
-	if (fd == -1) {
-		g_free (tmpfile);
-		camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
-				      _("Could not create cache map file: %s"),
-				      g_strerror (errno));
-		return;
-	}
-
-	g_hash_table_foreach (map->l2r, write_mapping, &fd);
-
-	if (close (fd) == -1 ||
-	    rename (tmpfile, file) == -1) {
-		camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
-				      _("Could not save cache map file: %s"),
-				      g_strerror (errno));
-		unlink (tmpfile);
-	}
-	g_free (tmpfile);
-}
-
-/**
- * camel_cache_map_read:
- * @map: a CamelCacheMap
- * @file: the filename to read the map from
- * @ex: a CamelException
- *
- * Reads @map from @file, setting @ex if something goes wrong. @map
- * should be a freshly-created CamelCacheMap.
- **/
-void
-camel_cache_map_read (CamelCacheMap *map, const char *file, CamelException *ex)
-{
-	FILE *f;
-	char buf[1024], *p, *q;
-
-	/* FIXME: lazy implementation. We could make this work with
-	 * lines longer than 1024 chars. :)
-	 */
-
-	f = fopen (file, "r");
-	if (!f) {
-		camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
-				      _("Could not open cache map file: %s"),
-				      g_strerror (errno));
-		return;
-	}
-
-	while (fgets (buf, sizeof (buf), f)) {
-		p = strchr (buf, ':');
-		if (p)
-			q = strchr (buf, '\n');
-		if (!p || !q) {
-			camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
-					     _("Bad cache file."));
-			return;
-		}
-		*p++ = *q = '\0';
-
-		/* Local uid at buf, remote at p. */
-		camel_cache_map_add (map, buf, p);
-	}
-
-	fclose (f);
-}
diff --git a/camel/providers/cache/camel-cache-map.h b/camel/providers/cache/camel-cache-map.h
deleted file mode 100644
index a15c9afe1a..0000000000
--- a/camel/providers/cache/camel-cache-map.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-map.h: functions for dealing with UID maps */
-
-/* 
- * Author:
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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_CACHE_MAP_H
-#define CAMEL_CACHE_MAP_H 1
-
-#ifdef __cplusplus
-extern "C" {
-#pragma }
-#endif /* __cplusplus }*/
-
-#include <glib.h>
-#include <camel/camel-types.h>
-
-typedef struct {
-	GHashTable *l2r, *r2l;
-} CamelCacheMap;
-
-CamelCacheMap *camel_cache_map_new (void);
-void camel_cache_map_destroy (CamelCacheMap *map);
-
-void camel_cache_map_add (CamelCacheMap *map, const char *luid,
-			  const char *ruid);
-void camel_cache_map_remove (CamelCacheMap *map, const char *luid,
-			     const char *ruid);
-void camel_cache_map_update (CamelCacheMap *map, const char *luid,
-			     const char *ruid);
-
-const char *camel_cache_map_get_local (CamelCacheMap *map, const char *ruid);
-const char *camel_cache_map_get_remote (CamelCacheMap *map, const char *luid);
-
-void camel_cache_map_write (CamelCacheMap *map, const char *file,
-			    CamelException *ex);
-void camel_cache_map_read (CamelCacheMap *map, const char *file,
-			   CamelException *ex);
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CAMEL_CACHE_MAP_H */
diff --git a/camel/providers/cache/camel-cache-provider.c b/camel/providers/cache/camel-cache-provider.c
deleted file mode 100644
index ac2f329d7c..0000000000
--- a/camel/providers/cache/camel-cache-provider.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-provider.c: cache provider registration code */
-
-/* 
- * Authors :
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "camel-cache-store.h"
-#include "camel-provider.h"
-#include "camel-session.h"
-
-static CamelProvider cache_provider = {
-	"cache",
-	"Cache",
-
-	"For caching remote mail into a local store.",
-
-	"cache",
-
-	0,
-
-	{ 0, 0 }
-};
-
-void
-camel_provider_module_init (CamelSession *session)
-{
-	cache_provider.object_types[CAMEL_PROVIDER_STORE] =
-		camel_cache_store_get_type();
-
-	camel_session_register_provider (session, &cache_provider);
-}
diff --git a/camel/providers/cache/camel-cache-store.c b/camel/providers/cache/camel-cache-store.c
deleted file mode 100644
index ae076e47d2..0000000000
--- a/camel/providers/cache/camel-cache-store.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-store.c : class for a cache store */
-
-/* 
- * Authors:
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "camel-cache-store.h"
-#include "camel-cache-folder.h"
-#include "camel-stream-buffer.h"
-#include "camel-stream-fs.h"
-#include "camel-session.h"
-#include "camel-exception.h"
-#include "camel-url.h"
-#include "md5-utils.h"
-
-static CamelServiceClass *service_class = NULL;
-#define CS_CLASS(so) CAMEL_STORE_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-
-static void finalize (CamelObject *object);
-
-static gboolean cache_connect (CamelService *service, CamelException *ex);
-static gboolean cache_disconnect (CamelService *service, CamelException *ex);
-static char *get_path (CamelService *service);
-static char *get_name (CamelService *service, gboolean brief);
-
-static CamelFolder *get_folder (CamelStore *store, const char *folder_name, 
-				gboolean create, CamelException *ex);
-static void delete_folder (CamelStore *store, const char *folder_name, 
-			   CamelException *ex);
-static void rename_folder (CamelStore *store, const char *old_name,
-			   const char *new_name, CamelException *ex);
-static char *get_folder_name (CamelStore *store, const char *folder_name, 
-			      CamelException *ex);
-static char *get_root_folder_name (CamelStore *store, CamelException *ex);
-static char *get_default_folder_name (CamelStore *store, CamelException *ex);
-
-
-static void
-camel_cache_store_class_init (CamelCacheStoreClass *camel_cache_store_class)
-{
-	CamelServiceClass *camel_service_class =
-		CAMEL_SERVICE_CLASS (camel_cache_store_class);
-	CamelStoreClass *camel_store_class =
-		CAMEL_STORE_CLASS (camel_cache_store_class);
-	
-	service_class = CAMEL_SERVICE_CLASS (camel_type_get_global_classfuncs (camel_service_get_type ()));
-
-	/* virtual method overload */
-	camel_service_class->connect = cache_connect;
-	camel_service_class->disconnect = cache_disconnect;
-	camel_service_class->get_path = get_path;
-	camel_service_class->get_name = get_name;
-
-	camel_store_class->get_folder = get_folder;
-	camel_store_class->delete_folder = delete_folder;
-	camel_store_class->rename_folder = rename_folder;
-	camel_store_class->get_folder_name = get_folder_name;
-	camel_store_class->get_root_folder_name = get_root_folder_name;
-	camel_store_class->get_default_folder_name = get_default_folder_name;
-}
-
-
-CamelType
-camel_cache_store_get_type (void)
-{
-	static CamelType camel_cache_store_type = CAMEL_INVALID_TYPE;
-
-	if (camel_cache_store_type == CAMEL_INVALID_TYPE) {
-		camel_cache_store_type = camel_type_register (
-			CAMEL_STORE_TYPE, "CamelCacheStore",
-			sizeof (CamelCacheStore),
-			sizeof (CamelCacheStoreClass),
-			(CamelObjectClassInitFunc) camel_cache_store_class_init,
-			NULL,
-			NULL,
-			(CamelObjectFinalizeFunc) finalize);
-	}
-
-	return camel_cache_store_type;
-}
-
-static void
-finalize (CamelObject *object)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (object);
-
-	camel_object_unref (CAMEL_OBJECT (cache_store->local));
-	camel_object_unref (CAMEL_OBJECT (cache_store->remote));
-	g_free (cache_store->local_base);
-}
-
-
-static gboolean
-cache_connect (CamelService *service, CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (service);
-
-	return camel_service_connect (CAMEL_SERVICE (cache_store->remote), ex) &&
-		camel_service_connect (CAMEL_SERVICE (cache_store->local), ex);
-}
-
-static gboolean
-cache_disconnect (CamelService *service, CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (service);
-
-	return camel_service_disconnect (CAMEL_SERVICE (cache_store->local), ex) &&
-		camel_service_disconnect (CAMEL_SERVICE (cache_store->remote), ex);
-}
-
-static char *
-get_path (CamelService *service)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (service);
-	char *path, *subpath;
-
-	subpath = camel_service_get_path (CAMEL_SERVICE (cache_store->remote));
-	path = g_strdup_printf ("cache/%s", subpath);
-	g_free (subpath);
-	return path;
-}
-
-static char *
-get_name (CamelService *service, gboolean brief)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (service);
-
-	return camel_service_get_name (CAMEL_SERVICE (cache_store->remote),
-				       brief);
-}
-
-static CamelFolder *
-get_folder (CamelStore *store, const char *folder_name,
-	    gboolean create, CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (store);
-	CamelFolder *parent, *rf, *lf;
-
-	rf = camel_store_get_folder (cache_store->remote, folder_name,
-				     create, ex);
-	if (!rf)
-		return NULL;
-
-	lf = camel_store_get_folder (cache_store->local, folder_name,
-				     TRUE, ex);
-	if (!lf) {
-		camel_object_unref (CAMEL_OBJECT (rf));
-		camel_exception_setv (ex, camel_exception_get_id (ex),
-				      _("Could not create cache folder:\n%s"),
-				      camel_exception_get_description (ex));
-		return NULL;
-	}
-
-	return camel_cache_folder_new (store, parent, rf, lf, ex);
-}
-
-/* XXX these two need to be better about failure recovery. */
-static void
-delete_folder (CamelStore *store, const char *folder_name,
-	       CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (store);
-
-	camel_store_delete_folder (cache_store->remote, folder_name, ex);
-	if (camel_exception_is_set (ex))
-		return;
-	camel_store_delete_folder (cache_store->local, folder_name, NULL);
-}
-
-static void
-rename_folder (CamelStore *store, const char *old_name,
-	       const char *new_name, CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (store);
-
-	camel_store_rename_folder (cache_store->remote, old_name,
-				   new_name, ex);
-	if (camel_exception_is_set (ex))
-		return;
-	camel_store_rename_folder (cache_store->local, old_name,
-				   new_name, NULL);
-}
-
-static char *
-get_folder_name (CamelStore *store, const char *folder_name,
-		 CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (store);
-
-	return CS_CLASS (cache_store->remote)->get_folder_name (
-		cache_store->remote, folder_name, ex);
-}
-
-static char *
-get_root_folder_name (CamelStore *store, CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (store);
-
-	return CS_CLASS (cache_store->remote)->get_root_folder_name (
-		cache_store->remote, ex);
-}
-
-static char *
-get_default_folder_name (CamelStore *store, CamelException *ex)
-{
-	CamelCacheStore *cache_store = CAMEL_CACHE_STORE (store);
-
-	return CS_CLASS (cache_store->remote)->get_default_folder_name (
-		cache_store->remote, ex);
-}
-
-
-/**
- * camel_cache_store_new:
- * @remote: a remote store
- * @ex: a CamelException
- *
- * Return value: a CamelCacheStore for the given remote store.
- **/
-CamelStore *
-camel_cache_store_new (CamelStore *remote, CamelException *ex)
-{
-	CamelCacheStore *cache_store;
-	CamelService *remote_service = (CamelService *)remote;
-	CamelSession *session;
-	char *url_string;
-	CamelURL *url;
-
-	session = camel_service_get_session (remote_service);
-
-	url_string = camel_service_get_url (remote_service);
-	url = camel_url_new (url_string, ex);
-	g_free (url_string);
-
-	if (!url)
-		return NULL;
-
-	cache_store = (CamelCacheStore *)
-		camel_service_new (CAMEL_CACHE_STORE_TYPE, session,
-				   camel_service_get_provider (remote_service),
-				   url, ex);
-	if (camel_exception_is_set (ex)) {
-		camel_url_free (url);
-		return NULL;
-	}
-
-	cache_store->remote = remote;
-	camel_object_ref (CAMEL_OBJECT (remote));
-
-	cache_store->local_base = camel_session_get_storage_path (
-		session, (CamelService *)cache_store, ex);
-	if (camel_exception_is_set (ex)) {
-		camel_object_unref (CAMEL_OBJECT (cache_store));
-		return NULL;
-	}
-
-	url_string = g_strdup_printf ("mbox:%s", cache_store->local_base);
-	cache_store->local = camel_session_get_store (session, url_string, ex);
-	g_free (url_string);
-	if (camel_exception_is_set (ex)) {
-		camel_object_unref (CAMEL_OBJECT (cache_store));
-		return NULL;
-	}
-
-	return (CamelStore *)cache_store;
-}
diff --git a/camel/providers/cache/camel-cache-store.h b/camel/providers/cache/camel-cache-store.h
deleted file mode 100644
index 97fae62a51..0000000000
--- a/camel/providers/cache/camel-cache-store.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-cache-store.h: class for a cache store */
-
-/* 
- * Authors:
- *   Dan Winship <danw@helixcode.com>
- *
- * Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
- *
- * 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_CACHE_STORE_H
-#define CAMEL_CACHE_STORE_H 1
-
-#ifdef __cplusplus
-extern "C" {
-#pragma }
-#endif /* __cplusplus }*/
-
-#include <camel/camel-store.h>
-
-#define CAMEL_CACHE_STORE_TYPE     (camel_cache_store_get_type ())
-#define CAMEL_CACHE_STORE(obj)     (CAMEL_CHECK_CAST((obj), CAMEL_CACHE_STORE_TYPE, CamelCacheStore))
-#define CAMEL_CACHE_STORE_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_CACHE_STORE_TYPE, CamelCacheStoreClass))
-#define CAMEL_IS_CACHE_STORE(o)    (CAMEL_CHECK_TYPE((o), CAMEL_CACHE_STORE_TYPE))
-
-typedef struct {
-	CamelStore parent_object;
-
-	char *local_base;
-	CamelStore *remote, *local;
-
-} CamelCacheStore;
-
-
-typedef struct {
-	CamelStoreClass parent_class;
-
-} CamelCacheStoreClass;
-
-
-/* support functions */
-CamelStore *camel_cache_store_new (CamelStore *remote, CamelException *ex);
-
-/* Standard Camel function */
-CamelType camel_cache_store_get_type (void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CAMEL_CACHE_STORE_H */
-
-
diff --git a/camel/providers/cache/libcamelcache.urls b/camel/providers/cache/libcamelcache.urls
deleted file mode 100644
index 06cf65390f..0000000000
--- a/camel/providers/cache/libcamelcache.urls
+++ /dev/null
@@ -1 +0,0 @@
-cache