24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "lib.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "ioloop.h"

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include "array.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "llist.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "str.h"

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen#include "str-sanitize.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "sha1.h"

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen#include "unichar.h"

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen#include "hex-binary.h"

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen#include "file-create-locked.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "istream.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "eacces-error.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mkdir-parents.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "time-util.h"

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include "var-expand.h"

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include "dsasl-client.h"

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include "imap-date.h"

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include "settings-parser.h"

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include "mail-index-private.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-index-alloc-cache.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mailbox-tree.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mailbox-list-private.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-storage-private.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-storage-settings.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-namespace.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-search.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-search-register.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-search-mime-register.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mailbox-search-result-private.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mailbox-guid-cache.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen#include "mail-cache.h"

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#include <ctype.h>

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen#define MAILBOX_DELETE_RETRY_SECS 30

4ee00532a265bdfb38539d811fcd12d51210ac35Timo Sirainen#define MAILBOX_MAX_HIERARCHY_NAME_LENGTH 255

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenextern struct mail_search_register *mail_search_register_imap;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenextern struct mail_search_register *mail_search_register_human;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenstruct mail_storage_module_register mail_storage_module_register = { 0 };

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstruct mail_module_register mail_module_register = { 0 };

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstruct mail_storage_mail_index_module mail_storage_mail_index_module =

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen MODULE_CONTEXT_INIT(&mail_index_module_register);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo SirainenARRAY_TYPE(mail_storage) mail_storage_classes;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstatic int mail_storage_init_refcount = 0;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvoid mail_storage_init(void)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mail_storage_init_refcount++ > 0)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen dsasl_clients_init();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mailbox_attributes_init();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mailbox_lists_init();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_storage_hooks_init();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen i_array_init(&mail_storage_classes, 8);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_storage_register_all();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mailbox_list_register_all();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvoid mail_storage_deinit(void)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen i_assert(mail_storage_init_refcount > 0);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (--mail_storage_init_refcount > 0)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mail_search_register_human != NULL)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_search_register_deinit(&mail_search_register_human);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mail_search_register_imap != NULL)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_search_register_deinit(&mail_search_register_imap);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_search_mime_register_deinit();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (array_is_created(&mail_storage_classes))

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen array_free(&mail_storage_classes);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_hooks_deinit();

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_lists_deinit();

84ed9f8f3d0e5ed47607ef417618e49e4f865557Timo Sirainen mailbox_attributes_deinit();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen dsasl_clients_deinit();

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvoid mail_storage_class_register(struct mail_storage *storage_class)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen i_assert(mail_storage_find_class(storage_class->name) == NULL);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen /* append it after the list, so the autodetection order is correct */

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen array_append(&mail_storage_classes, &storage_class, 1);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvoid mail_storage_class_unregister(struct mail_storage *storage_class)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_storage *const *classes;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen unsigned int i, count;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen classes = array_get(&mail_storage_classes, &count);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen for (i = 0; i < count; i++) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (classes[i] == storage_class) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen array_delete(&mail_storage_classes, i, 1);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen break;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenstruct mail_storage *mail_storage_find_class(const char *name)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_storage *const *classes;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen unsigned int i, count;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(name != NULL);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen classes = array_get(&mail_storage_classes, &count);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen for (i = 0; i < count; i++) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (strcasecmp(classes[i]->name, name) == 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return classes[i];

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return NULL;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenstatic struct mail_storage *

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenmail_storage_autodetect(const struct mail_namespace *ns,

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen struct mailbox_list_settings *set)

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen struct mail_storage *const *classes;

7a24bdc1a5e2d5368c2569b4852192f2bdb5a31fTimo Sirainen unsigned int i, count;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

7a24bdc1a5e2d5368c2569b4852192f2bdb5a31fTimo Sirainen classes = array_get(&mail_storage_classes, &count);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen for (i = 0; i < count; i++) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (classes[i]->v.autodetect != NULL) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (classes[i]->v.autodetect(ns, set))

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return classes[i];

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen }

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen }

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen return NULL;

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen}

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainenstatic void

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainenmail_storage_set_autodetection(const char **data, const char **driver)

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen{

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen const char *p;

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen /* check if data is in driver:data format (eg. mbox:~/mail) */

d22301419109ed4a38351715e6760011421dadecTimo Sirainen p = *data;

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen while (i_isalnum(*p) || *p == '_') p++;

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen if (*p == ':' && p != *data) {

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen /* no autodetection if the storage driver is given. */

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen *driver = t_strdup_until(*data, p);

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen *data = p + 1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

ca98892a6b8a30ffc1fe26fcf02c7d59e3204e7eTimo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenstatic struct mail_storage *

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenmail_storage_get_class(struct mail_namespace *ns, const char *driver,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen struct mailbox_list_settings *list_set,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen enum mail_storage_flags flags, const char **error_r)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen struct mail_storage *storage_class = NULL;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const char *home;

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (driver == NULL) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* no mail_location, autodetect */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else if (strcmp(driver, "auto") == 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* explicit autodetection with "auto" driver. */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (list_set->root_dir != NULL &&

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *list_set->root_dir == '\0') {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* handle the same as with driver=NULL */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen list_set->root_dir = NULL;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else {

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen storage_class = mail_user_get_storage_class(ns->user, driver);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (storage_class == NULL) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *error_r = t_strdup_printf(

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "Unknown mail storage driver %s", driver);

7e209b78ca757294dbbc15604c88673b3a6b0c39Timo Sirainen return NULL;

7e209b78ca757294dbbc15604c88673b3a6b0c39Timo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (list_set->root_dir == NULL || *list_set->root_dir == '\0') {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* no root directory given. is this allowed? */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const struct mailbox_list *list;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen list = list_set->layout == NULL ? NULL :

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen mailbox_list_find_class(list_set->layout);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (storage_class == NULL &&

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen (flags & MAIL_STORAGE_FLAG_NO_AUTODETECTION) == 0) {

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen /* autodetection should take care of this */

ca98892a6b8a30ffc1fe26fcf02c7d59e3204e7eTimo Sirainen } else if (storage_class != NULL &&

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen (storage_class->class_flags & MAIL_STORAGE_CLASS_FLAG_NO_ROOT) != 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* root not required for this storage */

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen } else if (list != NULL &&

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen (list->props & MAILBOX_LIST_PROP_NO_ROOT) != 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* root not required for this layout */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *error_r = "Root mail directory not given";

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return NULL;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (storage_class != NULL) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen storage_class->v.get_list_settings(ns, list_set);

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen return storage_class;

ca98892a6b8a30ffc1fe26fcf02c7d59e3204e7eTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen storage_class = mail_storage_autodetect(ns, list_set);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (storage_class != NULL)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return storage_class;

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen

ca98892a6b8a30ffc1fe26fcf02c7d59e3204e7eTimo Sirainen (void)mail_user_get_home(ns->user, &home);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (home == NULL || *home == '\0') home = "(not set)";

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (ns->set->location == NULL || *ns->set->location == '\0') {

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen *error_r = t_strdup_printf(

ca98892a6b8a30ffc1fe26fcf02c7d59e3204e7eTimo Sirainen "Mail storage autodetection failed with home=%s", home);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else if (strncmp(ns->set->location, "auto:", 5) == 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *error_r = t_strdup_printf(

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "Autodetection failed for %s (home=%s)",

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen ns->set->location, home);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *error_r = t_strdup_printf(

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "Ambiguous mail location setting, "

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "don't know what to do with it: %s "

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen "(try prefixing it with mbox: or maildir:)",

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen ns->set->location);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen return NULL;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainenstatic int

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainenmail_storage_verify_root(const char *root_dir, const char *dir_type,

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen bool autocreate, const char **error_r)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen struct stat st;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen if (stat(root_dir, &st) == 0) {

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen /* exists */

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen if (S_ISDIR(st.st_mode))

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *error_r = t_strdup_printf(

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "Root mail directory is a file: %s", root_dir);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else if (errno == EACCES) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen *error_r = mail_error_eacces_msg("stat", root_dir);

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen return -1;

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen } else if (errno != ENOENT) {

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen *error_r = t_strdup_printf("stat(%s) failed: %m", root_dir);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen } else if (!autocreate) {

939a0d82523538b2de38a02bc9f790a67b7ebf47Timo Sirainen *error_r = t_strdup_printf(

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen "Root %s directory doesn't exist: %s", dir_type, root_dir);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* doesn't exist */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4cf5f0934a25f1fd58f2780108f9d6498c455a1fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenstatic int

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenmail_storage_create_root(struct mailbox_list *list,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen enum mail_storage_flags flags, const char **error_r)

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const char *root_dir, *type_name, *error;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen enum mailbox_list_path_type type;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen bool autocreate;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen int ret;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (list->set.iter_from_index_dir) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen type = MAILBOX_LIST_PATH_TYPE_INDEX;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen type_name = "index";

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen } else {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen type = MAILBOX_LIST_PATH_TYPE_MAILBOX;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen type_name = "mail";

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (!mailbox_list_get_root_path(list, type, &root_dir)) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* storage doesn't use directories (e.g. shared root) */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if ((flags & MAIL_STORAGE_FLAG_NO_AUTOVERIFY) != 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (!list->mail_set->mail_debug)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* we don't need to verify, but since debugging is

7e209b78ca757294dbbc15604c88673b3a6b0c39Timo Sirainen if (mail_storage_verify_root(root_dir, type_name, FALSE, &error) < 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen i_debug("Namespace %s: Creating storage despite: %s",

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen list->ns->prefix, error);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen autocreate = (flags & MAIL_STORAGE_FLAG_NO_AUTOCREATE) == 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen ret = mail_storage_verify_root(root_dir, type_name, autocreate, error_r);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (ret == 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const char *mail_root_dir;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (!list->set.iter_from_index_dir)

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen mail_root_dir = root_dir;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen else if (!mailbox_list_get_root_path(list,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen MAILBOX_LIST_PATH_TYPE_MAILBOX, &mail_root_dir))

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen i_unreached();

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen ret = mailbox_list_try_mkdir_root(list, mail_root_dir,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen MAILBOX_LIST_PATH_TYPE_MAILBOX,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen error_r);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (ret == 0 && list->set.iter_from_index_dir) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen ret = mailbox_list_try_mkdir_root(list, root_dir,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen MAILBOX_LIST_PATH_TYPE_INDEX,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen error_r);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return ret < 0 ? -1 : 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenstatic bool

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainenmail_storage_match_class(struct mail_storage *storage,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const struct mail_storage *storage_class,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const struct mailbox_list_settings *set)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (strcmp(storage->name, storage_class->name) != 0)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return FALSE;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if ((storage->class_flags & MAIL_STORAGE_CLASS_FLAG_UNIQUE_ROOT) != 0 &&

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen strcmp(storage->unique_root_dir,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen (set->root_dir != NULL ? set->root_dir : "")) != 0)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return FALSE;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (strcmp(storage->name, "shared") == 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* allow multiple independent shared namespaces */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return FALSE;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return TRUE;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainenstatic struct mail_storage *

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainenmail_storage_find(struct mail_user *user,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen const struct mail_storage *storage_class,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen const struct mailbox_list_settings *set)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_storage *storage = user->storages;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen for (; storage != NULL; storage = storage->next) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mail_storage_match_class(storage, storage_class, set))

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return storage;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return NULL;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenint mail_storage_create_full(struct mail_namespace *ns, const char *driver,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen const char *data, enum mail_storage_flags flags,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_storage **storage_r,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen const char **error_r)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_storage *storage_class, *storage = NULL;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mailbox_list *list;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mailbox_list_settings list_set;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen enum mailbox_list_flags list_flags = 0;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen const char *p;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if ((flags & MAIL_STORAGE_FLAG_KEEP_HEADER_MD5) == 0 &&

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen ns->mail_set->pop3_uidl_format != NULL) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen /* if pop3_uidl_format contains %m, we want to keep the

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen p = ns->mail_set->pop3_uidl_format;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen while ((p = strchr(p, '%')) != NULL) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (p[1] == '%')

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen p += 2;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen else if (var_get_key(++p) == 'm') {

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen flags |= MAIL_STORAGE_FLAG_KEEP_HEADER_MD5;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen break;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen }

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen }

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen }

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen mailbox_list_settings_init_defaults(&list_set);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (data == NULL) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* autodetect */

42270b2d8d9bb0d04b16e0ead727154b32399a3fTimo Sirainen } else if (driver != NULL && strcmp(driver, "shared") == 0) {

42270b2d8d9bb0d04b16e0ead727154b32399a3fTimo Sirainen /* internal shared namespace */

42270b2d8d9bb0d04b16e0ead727154b32399a3fTimo Sirainen list_set.root_dir = ns->user->set->base_dir;

42270b2d8d9bb0d04b16e0ead727154b32399a3fTimo Sirainen } else {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (driver == NULL)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_storage_set_autodetection(&data, &driver);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mailbox_list_settings_parse(ns->user, data, &list_set,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen error_r) < 0)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return -1;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen storage_class = mail_storage_get_class(ns, driver, &list_set, flags,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen error_r);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (storage_class == NULL)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return -1;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen i_assert(list_set.layout != NULL);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (ns->list == NULL) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen /* first storage for namespace */

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mail_storage_is_mailbox_file(storage_class))

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen list_flags |= MAILBOX_LIST_FLAG_MAILBOX_FILES;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if ((storage_class->class_flags & MAIL_STORAGE_CLASS_FLAG_NO_ROOT) != 0)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen list_flags |= MAILBOX_LIST_FLAG_NO_MAIL_FILES;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if ((storage_class->class_flags & MAIL_STORAGE_CLASS_FLAG_NO_LIST_DELETES) != 0)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen list_flags |= MAILBOX_LIST_FLAG_NO_DELETES;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mailbox_list_create(list_set.layout, ns, &list_set,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen list_flags, &list, error_r) < 0) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen *error_r = t_strdup_printf("Mailbox list driver %s: %s",

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen list_set.layout, *error_r);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return -1;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if ((storage_class->class_flags & MAIL_STORAGE_CLASS_FLAG_NO_ROOT) == 0) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (mail_storage_create_root(ns->list, flags, error_r) < 0)

4182d8cd818e76856a5a1e25b343fe5ddf69fd8eTimo Sirainen return -1;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen storage = mail_storage_find(ns->user, storage_class, &list_set);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (storage != NULL) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen /* using an existing storage */

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen storage->refcount++;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_namespace_add_storage(ns, storage);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *storage_r = storage;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage = storage_class->v.alloc();

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->refcount = 1;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen storage->storage_class = storage_class;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen storage->user = ns->user;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen storage->set = ns->mail_set;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen storage->flags = flags;

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen p_array_init(&storage->module_contexts, storage->pool, 5);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (storage->v.create != NULL &&

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen storage->v.create(storage, ns, error_r) < 0) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen *error_r = t_strdup_printf("%s: %s", storage->name, *error_r);

d22301419109ed4a38351715e6760011421dadecTimo Sirainen pool_unref(&storage->pool);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return -1;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen T_BEGIN {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen hook_mail_storage_created(storage);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen } T_END;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen DLLIST_PREPEND(&ns->user->storages, storage);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_namespace_add_storage(ns, storage);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen *storage_r = storage;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen return 0;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen}

d22301419109ed4a38351715e6760011421dadecTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenint mail_storage_create(struct mail_namespace *ns, const char *driver,

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen enum mail_storage_flags flags, const char **error_r)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen struct mail_storage *storage;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return mail_storage_create_full(ns, driver, ns->set->location,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen flags, &storage, error_r);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvoid mail_storage_unref(struct mail_storage **_storage)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen struct mail_storage *storage = *_storage;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen i_assert(storage->refcount > 0);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen /* set *_storage=NULL only after calling destroy() callback.

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (--storage->refcount > 0) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen *_storage = NULL;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (storage->mailboxes != NULL) {

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen i_panic("Trying to deinit storage without freeing mailbox %s",

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen storage->mailboxes->vname);

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen }

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen if (storage->obj_refcount != 0)

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen i_panic("Trying to deinit storage before freeing its objects");

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen

eef4ba0cc3e78f8c26804c1c9251a76580a41f0cTimo Sirainen DLLIST_REMOVE(&storage->user->storages, storage);

eef4ba0cc3e78f8c26804c1c9251a76580a41f0cTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen storage->v.destroy(storage);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_free(storage->last_internal_error);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_free(storage->error_string);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (array_is_created(&storage->error_stack)) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(array_count(&storage->error_stack) == 0);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen array_free(&storage->error_stack);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *_storage = NULL;

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen pool_unref(&storage->pool);

eef4ba0cc3e78f8c26804c1c9251a76580a41f0cTimo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_index_alloc_cache_destroy_unrefed();

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainenvoid mail_storage_obj_ref(struct mail_storage *storage)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen{

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen i_assert(storage->refcount > 0);

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen if (storage->obj_refcount++ == 0)

24e5e4526d8f5cbc056ab97fd0d154d0936d7a5eTimo Sirainen mail_user_ref(storage->user);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen}

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainenvoid mail_storage_obj_unref(struct mail_storage *storage)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(storage->refcount > 0);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(storage->obj_refcount > 0);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (--storage->obj_refcount == 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen struct mail_user *user = storage->user;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_user_unref(&user);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenvoid mail_storage_clear_error(struct mail_storage *storage)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainen i_free_and_null(storage->error_string);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_free(storage->last_internal_error);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->last_error_is_internal = FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->error = MAIL_ERROR_NONE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenvoid mail_storage_set_error(struct mail_storage *storage,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen enum mail_error error, const char *string)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (storage->error_string != string) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_free(storage->error_string);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen storage->error_string = i_strdup(string);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->last_error_is_internal = FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->error = error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainen

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainenvoid mail_storage_set_internal_error(struct mail_storage *storage)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen const char *str;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen str = t_strflocaltime(MAIL_ERRSTR_CRITICAL_MSG_STAMP, ioloop_time);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_free(storage->error_string);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->error_string = i_strdup(str);

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainen storage->error = MAIL_ERROR_TEMP;

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainen}

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainenvoid mail_storage_set_critical(struct mail_storage *storage,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen const char *fmt, ...)

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen char *old_error = storage->last_internal_error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen va_list va;

fb7dd075cf883e5e7defbc0c8fb8326e30bdccdeTimo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen va_start(va, fmt);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->last_internal_error = i_strdup_vprintf(fmt, va);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen va_end(va);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen storage->last_error_is_internal = TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_error("%s", storage->last_internal_error);

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* free the old_error only after the new error is generated, because

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_free(old_error);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* critical errors may contain sensitive data, so let user

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen mail_storage_set_internal_error(storage);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainenconst char *mail_storage_get_last_internal_error(struct mail_storage *storage,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen enum mail_error *error_r)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (error_r != NULL)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *error_r = storage->error;

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen if (storage->last_error_is_internal) {

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen i_assert(storage->last_internal_error != NULL);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return storage->last_internal_error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen return mail_storage_get_last_error(storage, error_r);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen}

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenconst char *mailbox_get_last_internal_error(struct mailbox *box,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen enum mail_error *error_r)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen return mail_storage_get_last_internal_error(mailbox_get_storage(box),

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen error_r);

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen}

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainenvoid mail_storage_copy_error(struct mail_storage *dest,

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen struct mail_storage *src)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen const char *str;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen enum mail_error error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (src == dest)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen str = mail_storage_get_last_error(src, &error);

41955c400476941fa274f18b106a5922866fd780Timo Sirainen mail_storage_set_error(dest, error, str);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainenvoid mail_storage_copy_list_error(struct mail_storage *storage,

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainen struct mailbox_list *list)

e3736b5d480878031c386ac55d201fcf08e68766Timo Sirainen{

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen const char *str;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen enum mail_error error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

d516e6848ecfbc7381abe9414fd8011fdf9d8c95Timo Sirainen str = mailbox_list_get_last_error(list, &error);

a21823d90cee6a18aeab0378637472c7e3fbbab2Timo Sirainen mail_storage_set_error(storage, error, str);

d516e6848ecfbc7381abe9414fd8011fdf9d8c95Timo Sirainen}

d516e6848ecfbc7381abe9414fd8011fdf9d8c95Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenvoid mailbox_set_index_error(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mail_index_is_deleted(box->index))

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_set_deleted(box);

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen else

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen mail_storage_set_internal_error(box->storage);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen mail_index_reset_error(box->index);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenconst struct mail_storage_settings *

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenmail_storage_get_settings(struct mail_storage *storage)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return storage->set;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen}

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainenstruct mail_user *mail_storage_get_user(struct mail_storage *storage)

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen{

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen return storage->user;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen}

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainenvoid mail_storage_set_callbacks(struct mail_storage *storage,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen struct mail_storage_callbacks *callbacks,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen void *context)

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen{

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen storage->callbacks = *callbacks;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen storage->callback_context = context;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen}

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainenint mail_storage_purge(struct mail_storage *storage)

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen{

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen return storage->v.purge == NULL ? 0 :

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen storage->v.purge(storage);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenconst char *mail_storage_get_last_error(struct mail_storage *storage,

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen enum mail_error *error_r)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen /* We get here only in error situations, so we have to return some

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (storage->error == MAIL_ERROR_NONE) {

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (error_r != NULL)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen *error_r = MAIL_ERROR_TEMP;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return storage->error_string != NULL ? storage->error_string :

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen "BUG: Unknown internal error";

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen }

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (storage->error_string == NULL) {

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen /* This shouldn't happen.. */

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen storage->error_string =

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen i_strdup_printf("BUG: Unknown 0x%x error",

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen storage->error);

03010dbaa74ec70f062994dfe3cd39bedc99a28bTimo Sirainen }

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (error_r != NULL)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen *error_r = storage->error;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return storage->error_string;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainenconst char *mailbox_get_last_error(struct mailbox *box,

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen enum mail_error *error_r)

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen{

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen return mail_storage_get_last_error(box->storage, error_r);

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenenum mail_error mailbox_get_last_mail_error(struct mailbox *box)

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen{

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen enum mail_error error;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen mail_storage_get_last_error(box->storage, &error);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return error;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen}

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenvoid mail_storage_last_error_push(struct mail_storage *storage)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen struct mail_storage_error *err;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (!array_is_created(&storage->error_stack))

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen i_array_init(&storage->error_stack, 2);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen err = array_append_space(&storage->error_stack);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen err->error_string = i_strdup(storage->error_string);

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen err->error = storage->error;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen err->last_error_is_internal = storage->last_error_is_internal;

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen if (err->last_error_is_internal)

3b1dd975d0c543d76679593f86e136d43bf40635Timo Sirainen err->last_internal_error = i_strdup(storage->last_internal_error);

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenvoid mail_storage_last_error_pop(struct mail_storage *storage)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen unsigned int count = array_count(&storage->error_stack);

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen const struct mail_storage_error *err =

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen array_idx(&storage->error_stack, count-1);

3e1d94509fd76c56f2eb54f98ea02ade9ac2d44aTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen i_free(storage->error_string);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen i_free(storage->last_internal_error);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen storage->error_string = err->error_string;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen storage->error = err->error;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen storage->last_error_is_internal = err->last_error_is_internal;

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen storage->last_internal_error = err->last_internal_error;

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen array_delete(&storage->error_stack, count-1, 1);

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainenbool mail_storage_is_mailbox_file(struct mail_storage *storage)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return (storage->class_flags &

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen MAIL_STORAGE_CLASS_FLAG_MAILBOX_IS_FILE) != 0;

3b1dd975d0c543d76679593f86e136d43bf40635Timo Sirainen}

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen

3b1dd975d0c543d76679593f86e136d43bf40635Timo Sirainenbool mail_storage_set_error_from_errno(struct mail_storage *storage)

3b1dd975d0c543d76679593f86e136d43bf40635Timo Sirainen{

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen const char *error_string;

3b1dd975d0c543d76679593f86e136d43bf40635Timo Sirainen enum mail_error error;

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen if (!mail_error_from_errno(&error, &error_string))

3b1dd975d0c543d76679593f86e136d43bf40635Timo Sirainen return FALSE;

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen if (storage->set->mail_debug && error != MAIL_ERROR_NOTFOUND) {

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen /* debugging is enabled - admin may be debugging a

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return FALSE;

6cd263d9a9812174a63e852ad6a9a8cdf63cfd8eTimo Sirainen }

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen mail_storage_set_error(storage, error, error_string);

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen return TRUE;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen}

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenconst struct mailbox_settings *

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenmailbox_settings_find(struct mail_namespace *ns, const char *vname)

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen{

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen struct mailbox_settings *const *box_set;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen if (!array_is_created(&ns->set->mailboxes))

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen return NULL;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen if (ns->prefix_len > 0 &&

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen strncmp(ns->prefix, vname, ns->prefix_len-1) == 0) {

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (vname[ns->prefix_len-1] == mail_namespace_get_sep(ns))

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen vname += ns->prefix_len;

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen else if (vname[ns->prefix_len-1] == '\0') {

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen /* namespace prefix itself */

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen vname = "";

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen }

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen }

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen array_foreach(&ns->set->mailboxes, box_set) {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (strcmp((*box_set)->name, vname) == 0)

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen return *box_set;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen }

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen return NULL;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen}

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainenstruct mailbox *mailbox_alloc(struct mailbox_list *list, const char *vname,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen enum mailbox_flags flags)

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen{

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen struct mailbox_list *new_list = list;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen struct mail_storage *storage;

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen struct mailbox *box;

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen enum mail_error open_error = 0;

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen const char *errstr = NULL;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen i_assert(uni_utf8_str_is_valid(vname));

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (strncasecmp(vname, "INBOX", 5) == 0 &&

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen strncmp(vname, "INBOX", 5) != 0) {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen /* make sure INBOX shows up in uppercase everywhere. do this

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (vname[5] == '\0')

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen vname = "INBOX";

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen else if (vname[5] != mail_namespace_get_sep(list->ns))

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen /* not INBOX prefix */ ;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen else if (strncasecmp(list->ns->prefix, vname, 6) == 0 &&

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen strncmp(list->ns->prefix, "INBOX", 5) != 0) {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen mailbox_list_set_critical(list,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen "Invalid server configuration: "

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen "Namespace prefix=%s must be uppercase INBOX",

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen list->ns->prefix);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen open_error = MAIL_ERROR_TEMP;

7fc0f80480063a9d4cb9e8c07b50db2a5627799eTimo Sirainen } else {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen vname = t_strconcat("INBOX", vname + 5, NULL);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen }

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen }

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen T_BEGIN {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (mailbox_list_get_storage(&new_list, vname, &storage) < 0) {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen /* do a delayed failure at mailbox_open() */

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen storage = mail_namespace_get_default_storage(list->ns);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen errstr = mailbox_list_get_last_error(new_list, &open_error);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen errstr = t_strdup(errstr);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen }

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen box = storage->v.mailbox_alloc(storage, new_list, vname, flags);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen box->set = mailbox_settings_find(new_list->ns, vname);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen box->open_error = open_error;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (open_error != 0)

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen mail_storage_set_error(storage, open_error, errstr);

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen hook_mailbox_allocated(box);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen } T_END;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen DLLIST_PREPEND(&box->storage->mailboxes, box);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen mail_storage_obj_ref(box->storage);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen return box;

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen}

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainenstruct mailbox *mailbox_alloc_guid(struct mailbox_list *list,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen const guid_128_t guid,

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen enum mailbox_flags flags)

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen{

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen struct mailbox *box = NULL;

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen struct mailbox_metadata metadata;

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen enum mail_error open_error = MAIL_ERROR_TEMP;

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen const char *vname;

c20d64512d687f0abf7c1a0aa4fa0174da0a18e3Timo Sirainen

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen if (mailbox_guid_cache_find(list, guid, &vname) < 0) {

280b771b7ec7e49caa399540dfe8faf42999a1adTimo Sirainen vname = NULL;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen } else if (vname != NULL) {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen box = mailbox_alloc(list, vname, flags);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (mailbox_get_metadata(box, MAILBOX_METADATA_GUID,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen &metadata) < 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen } else if (memcmp(metadata.guid, guid,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen sizeof(metadata.guid)) != 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* GUID mismatch, refresh cache and try again */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_free(&box);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_guid_cache_refresh(list);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return mailbox_alloc_guid(list, guid, flags);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen } else {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* successfully opened the correct mailbox */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return box;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_error("mailbox_alloc_guid(%s): "

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen "Couldn't verify mailbox GUID: %s",

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen guid_128_to_string(guid),

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen mailbox_get_last_internal_error(box, NULL));

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen vname = NULL;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen mailbox_free(&box);

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen } else {

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen vname = t_strdup_printf("(nonexistent mailbox with GUID=%s)",

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen guid_128_to_string(guid));

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen open_error = MAIL_ERROR_NOTFOUND;

7fc0f80480063a9d4cb9e8c07b50db2a5627799eTimo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (vname == NULL) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen vname = t_strdup_printf("(error in mailbox with GUID=%s)",

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen guid_128_to_string(guid));

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box = mailbox_alloc(list, vname, flags);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->open_error = open_error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return box;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

461ffead9720d1e516b959d5e41f049c73d38c7cTimo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenvoid mailbox_set_reason(struct mailbox *box, const char *reason)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(reason != NULL);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->reason = p_strdup(box->pool, reason);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenbool mailbox_is_autocreated(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (box->inbox_user)

41955c400476941fa274f18b106a5922866fd780Timo Sirainen return TRUE;

41955c400476941fa274f18b106a5922866fd780Timo Sirainen return box->set != NULL &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen strcmp(box->set->autocreate, MAILBOX_SET_AUTO_NO) != 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenstatic int mailbox_autocreate(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen const char *errstr;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen enum mail_error error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mailbox_create(box, NULL, FALSE) < 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen errstr = mailbox_get_last_internal_error(box, &error);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (error != MAIL_ERROR_EXISTS) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_critical(box->storage,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Failed to autocreate mailbox %s: %s",

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->vname, errstr);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen } else if (box->set != NULL &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen strcmp(box->set->autocreate,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen MAILBOX_SET_AUTO_SUBSCRIBE) == 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mailbox_set_subscribed(box, TRUE) < 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_critical(box->storage,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Failed to autosubscribe to mailbox %s: %s",

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->vname,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_get_last_internal_error(box, NULL));

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainenstatic int mailbox_autocreate_and_reopen(struct mailbox *box)

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen{

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen int ret;

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen if (mailbox_autocreate(box) < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_close(box);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen ret = box->v.open(box);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (ret < 0 && box->inbox_user &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen !box->storage->user->inbox_open_error_logged) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->storage->user->inbox_open_error_logged = TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_critical(box->storage,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Opening INBOX failed: %s",

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_get_last_internal_error(box, NULL));

41955c400476941fa274f18b106a5922866fd780Timo Sirainen }

41955c400476941fa274f18b106a5922866fd780Timo Sirainen return ret;

41955c400476941fa274f18b106a5922866fd780Timo Sirainen}

41955c400476941fa274f18b106a5922866fd780Timo Sirainen

41955c400476941fa274f18b106a5922866fd780Timo Sirainenstatic bool

41955c400476941fa274f18b106a5922866fd780Timo Sirainenmailbox_name_verify_separators(const char *vname, char sep,

41955c400476941fa274f18b106a5922866fd780Timo Sirainen const char **error_r)

41955c400476941fa274f18b106a5922866fd780Timo Sirainen{

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen unsigned int i;

ca98d6a1bbe73499da758a36bfab2963375c8d06Timo Sirainen bool prev_sep = FALSE;

41955c400476941fa274f18b106a5922866fd780Timo Sirainen

41955c400476941fa274f18b106a5922866fd780Timo Sirainen /* Make sure the vname is correct: non-empty, doesn't begin or end

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen for (i = 0; vname[i] != '\0'; i++) {

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen if (vname[i] == sep) {

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen if (prev_sep) {

41955c400476941fa274f18b106a5922866fd780Timo Sirainen *error_r = "Has adjacent hierarchy separators";

41955c400476941fa274f18b106a5922866fd780Timo Sirainen return FALSE;

41955c400476941fa274f18b106a5922866fd780Timo Sirainen }

41955c400476941fa274f18b106a5922866fd780Timo Sirainen prev_sep = TRUE;

86bde2c1838d1ce967fa2b394bb952004a4adcb7Timo Sirainen } else {

41955c400476941fa274f18b106a5922866fd780Timo Sirainen prev_sep = FALSE;

41955c400476941fa274f18b106a5922866fd780Timo Sirainen }

41955c400476941fa274f18b106a5922866fd780Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (prev_sep && i > 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *error_r = "Ends with hierarchy separator";

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

2584e86cc2d8c31ba30a4109cf4ba09d1e37e28aTimo Sirainenstatic int mailbox_verify_name(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

41955c400476941fa274f18b106a5922866fd780Timo Sirainen struct mail_namespace *ns = box->list->ns;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen const char *error, *vname = box->vname;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen char list_sep, ns_sep;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (box->inbox_user) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* this is INBOX - don't bother with further checks */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen list_sep = mailbox_list_get_hierarchy_sep(box->list);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen ns_sep = mail_namespace_get_sep(ns);

41955c400476941fa274f18b106a5922866fd780Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (ns->prefix_len > 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* vname is either "namespace/box" or "namespace" */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (strncmp(vname, ns->prefix, ns->prefix_len-1) != 0 ||

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen (vname[ns->prefix_len-1] != '\0' &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen vname[ns->prefix_len-1] != ns->prefix[ns->prefix_len-1])) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* User input shouldn't normally be able to get us in

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen t_strdup_printf("Invalid mailbox name '%s': "

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen "Missing namespace prefix '%s'",

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen str_sanitize(vname, 80), ns->prefix));

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen return -1;

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen vname += ns->prefix_len - 1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (vname[0] != '\0') {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(vname[0] == ns->prefix[ns->prefix_len-1]);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen vname++;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (vname[0] == '\0') {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* "namespace/" isn't a valid mailbox name. */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_error(box->storage,

2584e86cc2d8c31ba30a4109cf4ba09d1e37e28aTimo Sirainen MAIL_ERROR_PARAMS,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Invalid mailbox name");

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (ns_sep != list_sep && box->list->set.escape_char == '\0' &&

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen strchr(vname, list_sep) != NULL) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS, t_strdup_printf(

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "Character not allowed in mailbox name: '%c'", list_sep));

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (vname[0] == ns_sep &&

51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen !box->storage->set->mail_full_filesystem_access) {

51327f2489a4e0e615eb9f7d921473cf8512bb79Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen "Invalid mailbox name: Begins with hierarchy separator");

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen return -1;

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen }

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (!mailbox_name_verify_separators(vname, ns_sep, &error) ||

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen !mailbox_list_is_valid_name(box->list, box->name, &error)) {

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen t_strdup_printf("Invalid mailbox name: %s", error));

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainenstatic int mailbox_verify_existing_name(struct mailbox *box)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const char *path;

5b486fdbf2077a994337dc8bd4477ec51d5daf4eTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (box->opened)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (mailbox_verify_name(box) < 0)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

6d6c1517ef20e340a3aace406724fc8916f2d13fTimo Sirainen /* Make sure box->_path is set, so mailbox_get_path() works from

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (mailbox_get_path_to(box, MAILBOX_LIST_PATH_TYPE_MAILBOX, &path) < 0) {

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (box->storage->error != MAIL_ERROR_NOTFOUND ||

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen !mailbox_is_autocreated(box))

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen /* if this is an autocreated mailbox, create it now */

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (mailbox_autocreate(box) < 0)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen mailbox_close(box);

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (mailbox_get_path_to(box, MAILBOX_LIST_PATH_TYPE_MAILBOX,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen &path) < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenstatic bool mailbox_name_has_control_chars(const char *name)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen const char *p;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen for (p = name; *p != '\0'; p++) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if ((unsigned char)*p < ' ')

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainenvoid mailbox_skip_create_name_restrictions(struct mailbox *box, bool set)

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen{

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen box->skip_create_name_restrictions = set;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen}

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainenint mailbox_verify_create_name(struct mailbox *box)

a385399497bdb50d4dfce729ffc852b75ed46a36Timo Sirainen{

a385399497bdb50d4dfce729ffc852b75ed46a36Timo Sirainen /* mailbox_alloc() already checks that vname is valid UTF8,

a385399497bdb50d4dfce729ffc852b75ed46a36Timo Sirainen if (mailbox_verify_name(box) < 0)

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (box->skip_create_name_restrictions)

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen return 0;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen if (mailbox_name_has_control_chars(box->vname)) {

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Control characters not allowed in new mailbox names");

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen return -1;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen }

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen if (strlen(box->vname) > MAILBOX_LIST_NAME_MAX_LENGTH) {

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen "Mailbox name too long");

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen return -1;

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen }

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen /* check individual component names, too */

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen const char *old_name = box->name;

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen const char *name;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen const char sep = mailbox_list_get_hierarchy_sep(box->list);

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen while((name = strchr(old_name, sep)) != NULL) {

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen if (name - old_name > MAILBOX_MAX_HIERARCHY_NAME_LENGTH) {

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen "Mailbox name too long");

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen return -1;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen }

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen name++;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen old_name = name;

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (strlen(old_name) > MAILBOX_MAX_HIERARCHY_NAME_LENGTH) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen "Mailbox name too long");

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen return -1;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen }

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen return 0;

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainenstatic bool have_listable_namespace_prefix(struct mail_namespace *ns,

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen const char *name)

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen{

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen size_t name_len = strlen(name);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen for (; ns != NULL; ns = ns->next) {

a406615fbcef37b1d12f0be95a70abf23238c5efTimo Sirainen if ((ns->flags & (NAMESPACE_FLAG_LIST_PREFIX |

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen NAMESPACE_FLAG_LIST_CHILDREN)) == 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen continue;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (ns->prefix_len <= name_len)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen continue;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* if prefix has multiple hierarchies, match

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen if (strncmp(ns->prefix, name, name_len) == 0 &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen ns->prefix[name_len] == mail_namespace_get_sep(ns))

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenint mailbox_exists(struct mailbox *box, bool auto_boxes,

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen enum mailbox_existence *existence_r)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen switch (box->open_error) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen case 0:

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen break;

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen case MAIL_ERROR_NOTFOUND:

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *existence_r = MAILBOX_EXISTENCE_NONE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen default:

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen /* unsure if this exists or not */

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mailbox_verify_name(box) < 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* the mailbox name is invalid. we don't know if it currently

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *existence_r = MAILBOX_EXISTENCE_NONE;

03010dbaa74ec70f062994dfe3cd39bedc99a28bTimo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (auto_boxes && mailbox_is_autocreated(box)) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *existence_r = MAILBOX_EXISTENCE_SELECT;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (box->v.exists(box, auto_boxes, existence_r) < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (!box->inbox_user && *existence_r == MAILBOX_EXISTENCE_NOSELECT &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen have_listable_namespace_prefix(box->storage->user->namespaces,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->vname)) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* listable namespace prefix always exists. */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen *existence_r = MAILBOX_EXISTENCE_NOSELECT;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen }

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* if this is a shared namespace with only INBOX and

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->list->ns->flags |= NAMESPACE_FLAG_USABLE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenstatic int ATTR_NULL(2)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenmailbox_open_full(struct mailbox *box, struct istream *input)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen int ret;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (box->opened)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (box->storage->set->mail_debug && box->reason != NULL) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_debug("%s: Mailbox opened because: %s",

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen box->vname, box->reason);

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen }

7ab62198bfb9ac210b11ea7a147234e0f72f6448Timo Sirainen

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen switch (box->open_error) {

18a41cbd38f83429b790414c1159c097af4a59b8Timo Sirainen case 0:

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen break;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen case MAIL_ERROR_NOTFOUND:

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_NOTFOUND,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen T_MAIL_ERR_MAILBOX_NOT_FOUND(box->vname));

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen default:

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_internal_error(box->storage);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->storage->error = box->open_error;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen if (mailbox_verify_existing_name(box) < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (input != NULL) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if ((box->storage->class_flags &

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen MAIL_STORAGE_CLASS_FLAG_OPEN_STREAMS) == 0) {

3b49aee9ced3b0370a3be396aca53acd5f21418cTimo Sirainen mail_storage_set_critical(box->storage,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Storage doesn't support streamed mailboxes");

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->input = input;

2b9fd042e701cfe7d79c4294a5ab401d6ec9ce18Timo Sirainen box->flags |= MAILBOX_FLAG_READONLY;

2b9fd042e701cfe7d79c4294a5ab401d6ec9ce18Timo Sirainen i_stream_ref(box->input);

2b9fd042e701cfe7d79c4294a5ab401d6ec9ce18Timo Sirainen }

2b9fd042e701cfe7d79c4294a5ab401d6ec9ce18Timo Sirainen

2b9fd042e701cfe7d79c4294a5ab401d6ec9ce18Timo Sirainen T_BEGIN {

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen ret = box->v.open(box);

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen } T_END;

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen if (ret < 0 && box->storage->error == MAIL_ERROR_NOTFOUND &&

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen !box->deleting &&

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen box->input == NULL && mailbox_is_autocreated(box)) T_BEGIN {

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen ret = mailbox_autocreate_and_reopen(box);

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen } T_END;

2b9fd042e701cfe7d79c4294a5ab401d6ec9ce18Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (ret < 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (box->input != NULL)

ddd5fb9499ae08f7f0d4b41306bb4fca053e493bTimo Sirainen i_stream_unref(&box->input);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->list->ns->flags |= NAMESPACE_FLAG_USABLE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

4ece61edd7c266a4b8f3b290a7f0a3cb3d13ca0fTimo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenstatic bool mailbox_try_undelete(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen time_t mtime;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen i_assert(!box->mailbox_undeleting);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if ((box->flags & MAILBOX_FLAG_READONLY) != 0) {

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen /* most importantly we don't do this because we want to avoid

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mail_index_get_modification_time(box->index, &mtime) < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mtime + MAILBOX_DELETE_RETRY_SECS > time(NULL))

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->mailbox_undeleting = TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen int ret = mailbox_mark_index_deleted(box, FALSE);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->mailbox_undeleting = FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (ret < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen box->mailbox_deleted = FALSE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return TRUE;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenint mailbox_open(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* check that the storage supports stubs if require them */

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (((box->flags & MAILBOX_FLAG_USE_STUBS) != 0) &&

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen ((box->storage->storage_class->class_flags & MAIL_STORAGE_CLASS_FLAG_STUBS) == 0)) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mail_storage_set_error(box->storage, MAIL_ERROR_NOTPOSSIBLE,

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen "Mailbox does not support mail stubs");

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mailbox_open_full(box, NULL) < 0) {

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (!box->mailbox_deleted || box->mailbox_undeleting)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* mailbox has been marked as deleted. if this deletion

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if(!mailbox_try_undelete(box))

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen /* make sure we close the mailbox in the middle. some backends

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen mailbox_close(box);

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen if (mailbox_open_full(box, NULL) < 0)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return -1;

c9dea5c23355dea35c6fa423de69f6507852efe4Timo Sirainen }

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 0;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen}

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainenstatic int mailbox_alloc_index_pvt(struct mailbox *box)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen{

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen const char *index_dir;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen int ret;

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen

905457e0982fc15930d90e174f271dc69f9afcf9Timo Sirainen if (box->index_pvt != NULL)

dee43975a70bcdb9dc83d34d6a2b177d37bb7194Timo Sirainen return 1;

fde0b1793a2842da00eaa105d5e13fec465f0443Timo Sirainen

e5601cd11edce275b4c423523bd00ee3e4eeae42Timo Sirainen ret = mailbox_get_path_to(box, MAILBOX_LIST_PATH_TYPE_INDEX_PRIVATE,