diff options
Diffstat (limited to 'camel/providers/cache')
| -rw-r--r-- | camel/providers/cache/.cvsignore | 11 | ||||
| -rw-r--r-- | camel/providers/cache/Makefile.am | 35 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-folder.c | 810 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-folder.h | 88 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-map.c | 255 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-map.h | 64 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-provider.c | 51 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-store.c | 297 | ||||
| -rw-r--r-- | camel/providers/cache/camel-cache-store.h | 68 | ||||
| -rw-r--r-- | camel/providers/cache/libcamelcache.urls | 1 |
10 files changed, 0 insertions, 1680 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 d3cece6f60..0000000000 --- a/camel/providers/cache/camel-cache-map.c +++ /dev/null @@ -1,255 +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 - */ - -#include "camel-cache-map.h" -#include <camel/camel-exception.h> - -#include <errno.h> -#include <fcntl.h> -#include <stdio.h> -#include <string.h> -#include <sys/stat.h> -#include <unistd.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 217f06816a..0000000000 --- a/camel/providers/cache/camel-cache-provider.c +++ /dev/null @@ -1,51 +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 - */ - -#include "config.h" -#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 544cca69a1..0000000000 --- a/camel/providers/cache/camel-cache-store.c +++ /dev/null @@ -1,297 +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 - */ - -#include "config.h" - -#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 |