virtual-storage.c revision 8b31f966d9688e07672ef1958dcbdb7686523c04
5a580c3a38ced62d4bcc95b8ac7c4f2935b5d294Timo Sirainen/* Copyright (c) 2008-2013 Dovecot authors, see the included COPYING file */
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "lib.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "array.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "ioloop.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "str.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mkdir-parents.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "unlink-directory.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "index-mail.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-copy.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-search.h"
7a7d2aa11e46195e2d92d6c337d7e78052a5ce67Timo Sirainen#include "mailbox-list-private.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "virtual-plugin.h"
c115c742f730e312d6b6ab5064595cd0d8b4e26eTimo Sirainen#include "virtual-transaction.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "virtual-storage.h"
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include <stdio.h>
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include <stdlib.h>
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include <unistd.h>
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include <dirent.h>
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include <sys/stat.h>
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenextern struct mail_storage virtual_storage;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenextern struct mailbox virtual_mailbox;
499fec3443374cc89fb8c83b8027c1614097d7a3Timo Sirainenextern struct virtual_mailbox_vfuncs virtual_mailbox_vfuncs;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
f5a7396b31762a1f876517e13ce9065820139f7cTimo Sirainenstruct virtual_storage_module virtual_storage_module =
f5a7396b31762a1f876517e13ce9065820139f7cTimo Sirainen MODULE_CONTEXT_INIT(&mail_storage_module_register);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainenstatic bool ns_is_visible(struct mail_namespace *ns)
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen{
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen return (ns->flags & NAMESPACE_FLAG_LIST_PREFIX) != 0 ||
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen (ns->flags & NAMESPACE_FLAG_LIST_CHILDREN) != 0 ||
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen (ns->flags & NAMESPACE_FLAG_HIDDEN) == 0;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen}
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainenstatic const char *get_user_visible_mailbox_name(struct mailbox *box)
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen{
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen if (ns_is_visible(box->list->ns))
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen return box->vname;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen else {
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen return t_strdup_printf("<hidden>%c%s",
c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen mail_namespace_get_sep(box->list->ns),
c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen box->vname);
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen }
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen}
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen
942302b0247403645394d848b3c620ead262a2a5Timo Sirainenvoid virtual_box_copy_error(struct mailbox *dest, struct mailbox *src)
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen{
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen const char *name, *str;
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen enum mail_error error;
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen name = get_user_visible_mailbox_name(src);
11352dc3e4b29f3d2763c82f8ea4f99e8daf4fa3Timo Sirainen str = mailbox_get_last_error(src, &error);
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen str = t_strdup_printf("%s (for backend mailbox %s)", str, name);
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen mail_storage_set_error(dest->storage, error, str);
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen}
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainenstatic struct mail_storage *virtual_storage_alloc(void)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct virtual_storage *storage;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen pool_t pool;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
cd8507179823de33d6e8242e10dbc15d136245b5Timo Sirainen pool = pool_alloconly_create("virtual storage", 1024);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen storage = p_new(pool, struct virtual_storage, 1);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen storage->storage = virtual_storage;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen storage->storage.pool = pool;
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen p_array_init(&storage->open_stack, pool, 8);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return &storage->storage;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainenstatic void
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainenvirtual_storage_get_list_settings(const struct mail_namespace *ns ATTR_UNUSED,
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mailbox_list_settings *set)
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen{
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen if (set->layout == NULL)
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen set->layout = MAILBOX_LIST_NAME_FS;
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen if (set->subscription_fname == NULL)
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen set->subscription_fname = VIRTUAL_SUBSCRIPTION_FILE_NAME;
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen}
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenstruct virtual_backend_box *
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenvirtual_backend_box_lookup_name(struct virtual_mailbox *mbox, const char *name)
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen struct virtual_backend_box *const *bboxes;
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen unsigned int i, count;
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen bboxes = array_get(&mbox->backend_boxes, &count);
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen for (i = 0; i < count; i++) {
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (strcmp(bboxes[i]->name, name) == 0)
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return bboxes[i];
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return NULL;
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstruct virtual_backend_box *
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvirtual_backend_box_lookup(struct virtual_mailbox *mbox, uint32_t mailbox_id)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct virtual_backend_box *const *bboxes;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen unsigned int i, count;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mailbox_id == 0)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return NULL;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen bboxes = array_get(&mbox->backend_boxes, &count);
4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen for (i = 0; i < count; i++) {
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (bboxes[i]->mailbox_id == mailbox_id)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return bboxes[i];
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return NULL;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainenstatic bool virtual_mailbox_is_in_open_stack(struct virtual_storage *storage,
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen const char *name)
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen{
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen const char *const *names;
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen unsigned int i, count;
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen names = array_get(&storage->open_stack, &count);
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen for (i = 0; i < count; i++) {
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen if (strcmp(names[i], name) == 0)
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen return TRUE;
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen }
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen return FALSE;
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen}
c93ff0433cc3d348116f75a64f9988fedb86fd18Timo Sirainen
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainenstatic int virtual_backend_box_open_failed(struct virtual_mailbox *mbox,
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen struct virtual_backend_box *bbox)
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen{
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen enum mail_error error;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen const char *str, *name;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen
11352dc3e4b29f3d2763c82f8ea4f99e8daf4fa3Timo Sirainen str = mailbox_get_last_error(bbox->box, &error);
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen name = t_strdup(get_user_visible_mailbox_name(bbox->box));
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen mailbox_free(&bbox->box);
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen if (error == MAIL_ERROR_NOTFOUND) {
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen /* ignore this. it could be intentional. */
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen if (mbox->storage->storage.user->mail_debug) {
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen i_debug("virtual mailbox %s: "
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen "Skipping non-existing mailbox %s",
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen mbox->box.vname, name);
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen }
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen return 0;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen }
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen if (error == MAIL_ERROR_PERM && bbox->wildcard) {
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen /* this mailbox wasn't explicitly specified. just skip it. */
755aea84bbe2b15ed7fe991f6462a93333ff571fTimo Sirainen return 0;
8305127d1074cf9a1e25dec9be2735276462079dTimo Sirainen }
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen str = t_strdup_printf(
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen "Virtual mailbox open failed because of mailbox %s: %s",
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen name, str);
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen mail_storage_set_error(mbox->box.storage, error, str);
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen return -1;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen}
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainenstatic int virtual_backend_box_open(struct virtual_mailbox *mbox,
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen struct virtual_backend_box *bbox,
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen enum mailbox_flags flags)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mail_user *user = mbox->storage->storage.user;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_namespace *ns;
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen struct mailbox_status status;
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen const char *mailbox;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
596433ccbca59ce2328dc1d029586154cd937155Timo Sirainen i_assert(bbox->box == NULL);
596433ccbca59ce2328dc1d029586154cd937155Timo Sirainen
4145cbac82bfc0c8bfeceeca0ef841700117930cTimo Sirainen if (bbox->clear_recent)
4145cbac82bfc0c8bfeceeca0ef841700117930cTimo Sirainen flags |= MAILBOX_FLAG_DROP_RECENT;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen mailbox = bbox->name;
c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen ns = mail_namespace_find(user->namespaces, mailbox);
e5fd6dfd0a492e4708d4dbb7971d7fc5d7b8fd85Timo Sirainen bbox->box = mailbox_alloc(ns->list, mailbox, flags);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen if (mailbox_open(bbox->box) < 0)
132487b9a47c2eb6fc80cfa2b0aaf82c6dc3af56Timo Sirainen return virtual_backend_box_open_failed(mbox, bbox);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen i_array_init(&bbox->uids, 64);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen i_array_init(&bbox->sync_pending_removes, 64);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen mail_search_args_init(bbox->search_args, bbox->box, FALSE, NULL);
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen mailbox_get_open_status(bbox->box, 0, &status);
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen if (!status.have_guids)
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen mbox->have_guids = FALSE;
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen return 1;
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen}
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainenstatic int virtual_mailboxes_open(struct virtual_mailbox *mbox,
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen enum mailbox_flags flags)
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen{
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen struct virtual_backend_box *const *bboxes;
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen unsigned int i, count;
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen int ret;
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen mbox->have_guids = TRUE;
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen bboxes = array_get(&mbox->backend_boxes, &count);
7f3b826a89bcb7a72759912e99f574b28309fe1bTimo Sirainen for (i = 0; i < count; ) {
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen ret = virtual_backend_box_open(mbox, bboxes[i], flags);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen if (ret <= 0) {
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen if (ret < 0)
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen break;
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen mail_search_args_unref(&bboxes[i]->search_args);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen array_delete(&mbox->backend_boxes, i, 1);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen bboxes = array_get(&mbox->backend_boxes, &count);
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen } else {
6b399f555c9c5c722d4cd5eab8faa02b2a4731d3Timo Sirainen i++;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (i == count)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return 0;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen else {
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen /* failed */
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen for (; i > 0; i--) {
e10d8b1291090c26b9ef499637e6e632485ca5beTimo Sirainen mailbox_free(&bboxes[i-1]->box);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen array_free(&bboxes[i-1]->uids);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return -1;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstatic struct mailbox *
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainenvirtual_mailbox_alloc(struct mail_storage *_storage, struct mailbox_list *list,
c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen const char *vname, enum mailbox_flags flags)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
18ccd19c244f49665fe03cda785efa066d2c38dfTimo Sirainen struct virtual_storage *storage = (struct virtual_storage *)_storage;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct virtual_mailbox *mbox;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen pool_t pool;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
c529313e1cbc22244d4528e80aa3e485f8806cd3Timo Sirainen pool = pool_alloconly_create("virtual mailbox", 2048);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mbox = p_new(pool, struct virtual_mailbox, 1);
d22301419109ed4a38351715e6760011421dadecTimo Sirainen mbox->box = virtual_mailbox;
d22301419109ed4a38351715e6760011421dadecTimo Sirainen mbox->box.pool = pool;
d22301419109ed4a38351715e6760011421dadecTimo Sirainen mbox->box.storage = _storage;
d22301419109ed4a38351715e6760011421dadecTimo Sirainen mbox->box.list = list;
d22301419109ed4a38351715e6760011421dadecTimo Sirainen mbox->box.mail_vfuncs = &virtual_mail_vfuncs;
499fec3443374cc89fb8c83b8027c1614097d7a3Timo Sirainen mbox->vfuncs = virtual_mailbox_vfuncs;
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen
8c909e451d14075c05d90382cf8eebc4e354f569Timo Sirainen index_storage_mailbox_alloc(&mbox->box, vname, flags, MAIL_INDEX_PREFIX);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mbox->storage = storage;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen mbox->virtual_ext_id = (uint32_t)-1;
d22301419109ed4a38351715e6760011421dadecTimo Sirainen return &mbox->box;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainenstatic void virtual_mailbox_close_internal(struct virtual_mailbox *mbox)
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen{
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen struct virtual_backend_box **bboxes;
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen unsigned int i, count;
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen bboxes = array_get_modifiable(&mbox->backend_boxes, &count);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen for (i = 0; i < count; i++) {
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen if (bboxes[i]->search_result != NULL)
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen mailbox_search_result_free(&bboxes[i]->search_result);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen if (bboxes[i]->box == NULL)
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen continue;
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen mail_search_args_deinit(bboxes[i]->search_args);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen mailbox_free(&bboxes[i]->box);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen if (array_is_created(&bboxes[i]->sync_outside_expunges))
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen array_free(&bboxes[i]->sync_outside_expunges);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen array_free(&bboxes[i]->sync_pending_removes);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen array_free(&bboxes[i]->uids);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen }
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen}
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen
c4bb0320ab43ea35fa6df88fc745fdad906cee44Timo Sirainenstatic int
c4bb0320ab43ea35fa6df88fc745fdad906cee44Timo Sirainenvirtual_mailbox_exists(struct mailbox *box, bool auto_boxes ATTR_UNUSED,
c4bb0320ab43ea35fa6df88fc745fdad906cee44Timo Sirainen enum mailbox_existence *existence_r)
047e3bbb00e68a0d43355e11a67b2e912e06de19Timo Sirainen{
c4bb0320ab43ea35fa6df88fc745fdad906cee44Timo Sirainen return index_storage_mailbox_exists_full(box, VIRTUAL_CONFIG_FNAME,
047e3bbb00e68a0d43355e11a67b2e912e06de19Timo Sirainen existence_r);
047e3bbb00e68a0d43355e11a67b2e912e06de19Timo Sirainen}
047e3bbb00e68a0d43355e11a67b2e912e06de19Timo Sirainen
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainenstatic int virtual_mailbox_open(struct mailbox *box)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen int ret = 0;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen if (virtual_mailbox_is_in_open_stack(mbox->storage, box->name)) {
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen mail_storage_set_critical(box->storage,
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen "Virtual mailbox loops: %s", box->name);
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen return -1;
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen }
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen if (!array_is_created(&mbox->backend_boxes))
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen ret = virtual_config_read(mbox);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen if (ret == 0) {
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen array_append(&mbox->storage->open_stack, &box->name, 1);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen ret = virtual_mailboxes_open(mbox, box->flags);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen array_delete(&mbox->storage->open_stack,
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen array_count(&mbox->storage->open_stack)-1, 1);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen }
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen if (ret < 0) {
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen virtual_mailbox_close_internal(mbox);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen return -1;
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen }
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen if (index_storage_mailbox_open(box, FALSE) < 0)
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen return -1;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen mbox->virtual_ext_id =
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen mail_index_ext_register(mbox->box.index, "virtual", 0,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen sizeof(struct virtual_mail_index_record),
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen sizeof(uint32_t));
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen return 0;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainenstatic void virtual_mailbox_close(struct mailbox *box)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
942302b0247403645394d848b3c620ead262a2a5Timo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen virtual_mailbox_close_internal(mbox);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen index_storage_mailbox_close(box);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen}
18ccd19c244f49665fe03cda785efa066d2c38dfTimo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainenstatic void virtual_mailbox_free(struct mailbox *box)
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen{
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
db0735f9b388c5bcfb781b1b25015e898d63d953Timo Sirainen
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen virtual_config_free(mbox);
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen index_storage_mailbox_free(box);
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainenstatic int
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainenvirtual_mailbox_create(struct mailbox *box,
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen const struct mailbox_update *update ATTR_UNUSED,
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen bool directory ATTR_UNUSED)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_NOTPOSSIBLE,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen "Can't create virtual mailboxes");
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return -1;
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainenstatic int
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainenvirtual_mailbox_update(struct mailbox *box,
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen const struct mailbox_update *update ATTR_UNUSED)
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen{
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_NOTPOSSIBLE,
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen "Can't update virtual mailboxes");
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen return -1;
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen}
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainenstatic int
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainenvirtual_storage_get_status(struct mailbox *box,
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen enum mailbox_status_items items,
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen struct mailbox_status *status_r)
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen{
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen if ((items & STATUS_LAST_CACHED_SEQ) != 0)
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen items |= STATUS_MESSAGES;
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen if (index_storage_get_status(box, items, status_r) < 0)
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen return -1;
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen if ((items & STATUS_LAST_CACHED_SEQ) != 0) {
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen /* Virtual mailboxes have no cached data of their own, so the
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen current value is always 0. The most important use for this
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen functionality is for "doveadm index" to do FTS indexing and
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen it doesn't really matter there if we set this value
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen correctly or not. So for now just assume that everything is
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen indexed. */
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen status_r->last_cached_seq = status_r->messages;
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen }
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen if (mbox->have_guids)
8b31f966d9688e07672ef1958dcbdb7686523c04Timo Sirainen status_r->have_guids = TRUE;
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen return 0;
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen}
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen
d859478e8b106de6cea54f26861bd4232c92f62cTimo Sirainenstatic int
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainenvirtual_mailbox_get_metadata(struct mailbox *box,
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen enum mailbox_metadata_items items,
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen struct mailbox_metadata *metadata_r)
d859478e8b106de6cea54f26861bd4232c92f62cTimo Sirainen{
206ed2f6fa3a6fb291498627b2da626581c07a18Timo Sirainen if (index_mailbox_get_metadata(box, items, metadata_r) < 0)
206ed2f6fa3a6fb291498627b2da626581c07a18Timo Sirainen return -1;
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen if ((items & MAILBOX_METADATA_GUID) != 0) {
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_NOTPOSSIBLE,
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen "Virtual mailboxes have no GUIDs");
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen return -1;
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen }
206ed2f6fa3a6fb291498627b2da626581c07a18Timo Sirainen return 0;
d859478e8b106de6cea54f26861bd4232c92f62cTimo Sirainen}
d859478e8b106de6cea54f26861bd4232c92f62cTimo Sirainen
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainenstatic void
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainenvirtual_notify_callback(struct mailbox *bbox ATTR_UNUSED, struct mailbox *box)
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen{
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen box->notify_callback(box, box->notify_context);
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen}
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainenstatic void virtual_notify_changes(struct mailbox *box)
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen struct virtual_backend_box *const *bboxes;
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen unsigned int i, count;
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen bboxes = array_get(&mbox->backend_boxes, &count);
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen for (i = 0; i < count; i++) {
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen struct mailbox *bbox = bboxes[i]->box;
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen if (box->notify_callback == NULL)
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen mailbox_notify_changes_stop(bbox);
9438ecaf1caee1bb33c8d7f638742875ac42c4e5Timo Sirainen else
9438ecaf1caee1bb33c8d7f638742875ac42c4e5Timo Sirainen mailbox_notify_changes(bbox, virtual_notify_callback, box);
77d8223da3da23b731257596abefa77e4485b77dTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainenstatic void
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainenvirtual_get_virtual_uids(struct mailbox *box,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen struct mailbox *backend_mailbox,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen const ARRAY_TYPE(seq_range) *backend_uids,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen ARRAY_TYPE(seq_range) *virtual_uids_r)
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen{
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen struct virtual_backend_box *bbox;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen const struct virtual_backend_uidmap *uids;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen struct seq_range_iter iter;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen unsigned int n, i, count;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen uint32_t uid;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen if (mbox->lookup_prev_bbox != NULL &&
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen strcmp(mbox->lookup_prev_bbox->box->vname, backend_mailbox->vname) == 0)
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen bbox = mbox->lookup_prev_bbox;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen else {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen bbox = virtual_backend_box_lookup_name(mbox, backend_mailbox->vname);
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen mbox->lookup_prev_bbox = bbox;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen }
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen if (bbox == NULL)
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen return;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen uids = array_get(&bbox->uids, &count); i = 0;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen seq_range_array_iter_init(&iter, backend_uids); n = 0;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen while (seq_range_array_iter_nth(&iter, n++, &uid)) {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen while (i < count && uids[i].real_uid < uid) i++;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen if (i < count && uids[i].real_uid == uid) {
86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen seq_range_array_add(virtual_uids_r,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen uids[i].virtual_uid);
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen i++;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen }
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen }
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen}
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainenstatic void
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainenvirtual_get_virtual_uid_map(struct mailbox *box,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen struct mailbox *backend_mailbox,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen const ARRAY_TYPE(seq_range) *backend_uids,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen ARRAY_TYPE(uint32_t) *virtual_uids_r)
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen{
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen struct virtual_backend_box *bbox;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen const struct virtual_backend_uidmap *uids;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen struct seq_range_iter iter;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen unsigned int n, i, count;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen uint32_t uid;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen if (mbox->lookup_prev_bbox != NULL &&
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen strcmp(mbox->lookup_prev_bbox->box->vname, backend_mailbox->vname) == 0)
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen bbox = mbox->lookup_prev_bbox;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen else {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen bbox = virtual_backend_box_lookup_name(mbox, backend_mailbox->vname);
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen mbox->lookup_prev_bbox = bbox;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen }
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen if (bbox == NULL)
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen return;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen uids = array_get(&bbox->uids, &count); i = 0;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen seq_range_array_iter_init(&iter, backend_uids); n = 0;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen while (seq_range_array_iter_nth(&iter, n++, &uid)) {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen while (i < count && uids[i].real_uid < uid) i++;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen if (i == count || uids[i].real_uid > uid) {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen uint32_t zero = 0;
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen array_append(virtual_uids_r, &zero, 1);
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen } else {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen array_append(virtual_uids_r, &uids[i].virtual_uid, 1);
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen i++;
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen }
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen }
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen}
ecdce39e5ef4b62eefa9f5818f17d153fd5d710aTimo Sirainen
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainenstatic void
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainenvirtual_get_virtual_backend_boxes(struct mailbox *box,
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen ARRAY_TYPE(mailboxes) *mailboxes,
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen bool only_with_msgs)
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen{
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen struct virtual_backend_box *const *bboxes;
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen unsigned int i, count;
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen bboxes = array_get(&mbox->backend_boxes, &count);
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen for (i = 0; i < count; i++) {
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen if (!only_with_msgs || array_count(&bboxes[i]->uids) > 0)
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen array_append(mailboxes, &bboxes[i]->box, 1);
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen }
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen}
3852872e6954b7132e637294132005e86b8ebd4aTimo Sirainen
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainenstatic bool virtual_is_inconsistent(struct mailbox *box)
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen{
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen struct virtual_mailbox *mbox = (struct virtual_mailbox *)box;
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen if (mbox->inconsistent)
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen return TRUE;
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen return index_storage_is_inconsistent(box);
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen}
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstruct mail_storage virtual_storage = {
7bafda1813454621e03615e83d55bccfa7cc56bdTimo Sirainen .name = VIRTUAL_STORAGE_NAME,
4ba9a1d3facc515b3feb5238a16bcf91f76fac61Timo Sirainen .class_flags = MAIL_STORAGE_CLASS_FLAG_NOQUOTA,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
7bafda1813454621e03615e83d55bccfa7cc56bdTimo Sirainen .v = {
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen NULL,
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen virtual_storage_alloc,
563273bdac80393af63b9520cbf4d24cc0efd028Timo Sirainen NULL,
c6afd726060aae56b6622c6c52aec10231c4bf1cTimo Sirainen index_storage_destroy,
047e3bbb00e68a0d43355e11a67b2e912e06de19Timo Sirainen NULL,
2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen virtual_storage_get_list_settings,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen NULL,
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen virtual_mailbox_alloc,
34f4c7610b846a945779b6be78d1ef575c7d0ca8Timo Sirainen NULL
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen};
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstruct mailbox virtual_mailbox = {
7bafda1813454621e03615e83d55bccfa7cc56bdTimo Sirainen .v = {
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen index_storage_is_readonly,
db0735f9b388c5bcfb781b1b25015e898d63d953Timo Sirainen index_storage_mailbox_enable,
047e3bbb00e68a0d43355e11a67b2e912e06de19Timo Sirainen virtual_mailbox_exists,
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen virtual_mailbox_open,
1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen virtual_mailbox_close,
eca30f1fe8556c46abc75c94d03f59b2e89d4162Timo Sirainen virtual_mailbox_free,
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen virtual_mailbox_create,
17ad2164c747cedbf81dae1893063e71a3df0356Timo Sirainen virtual_mailbox_update,
61b0637759146621cbb7edcbd0b03a71cfd66dfeTimo Sirainen index_storage_mailbox_delete,
2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen index_storage_mailbox_rename,
421d30619384e72a27e2a5d13ff6525aff4d17feTimo Sirainen virtual_storage_get_status,
51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen virtual_mailbox_get_metadata,
6469cf211a57433335641725dc236ebb2b9fdd3bTimo Sirainen index_storage_set_subscribed,
62041dfb7d6ac6e9c633a557075999cdfcff7bd5Timo Sirainen index_storage_attribute_set,
62041dfb7d6ac6e9c633a557075999cdfcff7bd5Timo Sirainen index_storage_attribute_get,
62041dfb7d6ac6e9c633a557075999cdfcff7bd5Timo Sirainen index_storage_attribute_iter_init,
62041dfb7d6ac6e9c633a557075999cdfcff7bd5Timo Sirainen index_storage_attribute_iter_next,
62041dfb7d6ac6e9c633a557075999cdfcff7bd5Timo Sirainen index_storage_attribute_iter_deinit,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen NULL,
fbd918f47f591f8084fd52b207ef29515ddd11b9Timo Sirainen NULL,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen virtual_storage_sync_init,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen index_mailbox_sync_next,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen index_mailbox_sync_deinit,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen NULL,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen virtual_notify_changes,
eb0816090cf5a549280ad783b9aa6fec199d36baTimo Sirainen virtual_transaction_begin,
eb0816090cf5a549280ad783b9aa6fec199d36baTimo Sirainen virtual_transaction_commit,
eb0816090cf5a549280ad783b9aa6fec199d36baTimo Sirainen virtual_transaction_rollback,
8a13b020f90e080570658b18c042e7e352c8b14fTimo Sirainen NULL,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen virtual_mail_alloc,
f5a7396b31762a1f876517e13ce9065820139f7cTimo Sirainen virtual_search_init,
f5a7396b31762a1f876517e13ce9065820139f7cTimo Sirainen virtual_search_deinit,
f5a7396b31762a1f876517e13ce9065820139f7cTimo Sirainen virtual_search_next_nonblock,
f5a7396b31762a1f876517e13ce9065820139f7cTimo Sirainen virtual_search_next_update_seq,
c115c742f730e312d6b6ab5064595cd0d8b4e26eTimo Sirainen virtual_save_alloc,
c115c742f730e312d6b6ab5064595cd0d8b4e26eTimo Sirainen virtual_save_begin,
c115c742f730e312d6b6ab5064595cd0d8b4e26eTimo Sirainen virtual_save_continue,
c115c742f730e312d6b6ab5064595cd0d8b4e26eTimo Sirainen virtual_save_finish,
c115c742f730e312d6b6ab5064595cd0d8b4e26eTimo Sirainen virtual_save_cancel,
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_storage_copy,
1460ef7a18c53216ddb4a94bb62fba96076aae8eTimo Sirainen NULL,
1460ef7a18c53216ddb4a94bb62fba96076aae8eTimo Sirainen NULL,
1460ef7a18c53216ddb4a94bb62fba96076aae8eTimo Sirainen NULL,
4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen virtual_is_inconsistent
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }
24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen};
499fec3443374cc89fb8c83b8027c1614097d7a3Timo Sirainen
499fec3443374cc89fb8c83b8027c1614097d7a3Timo Sirainenstruct virtual_mailbox_vfuncs virtual_mailbox_vfuncs = {
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen virtual_get_virtual_uids,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen virtual_get_virtual_uid_map,
8d587838c414c48a331f0b54cd7ffd97e5024abdTimo Sirainen virtual_get_virtual_backend_boxes
499fec3443374cc89fb8c83b8027c1614097d7a3Timo Sirainen};