static void snarf_mailbox_allocated(struct mailbox *box)
{
struct snarf_mail_storage *sstorage = SNARF_CONTEXT(box->storage);
struct mailbox_vfuncs *v = box->vlast;
struct snarf_mailbox *sbox;
struct mailbox_list *snarf_list;
const char *snarf_name;
if (!box->inbox_user)
return;
if (sstorage != NULL && sstorage->snarfing_disabled)
return;
if (!snarf_box_find(box->storage->user, &snarf_list, &snarf_name))
return;
sbox = p_new(box->pool, struct snarf_mailbox, 1);
sbox->module_ctx.super = *v;
box->vlast = &sbox->module_ctx.super;
sbox->snarf_box = mailbox_alloc(snarf_list, snarf_name,
MAILBOX_FLAG_KEEP_LOCKED);
v->sync_init = snarf_sync_init;
v->free = snarf_mailbox_free;
MODULE_CONTEXT_SET(box, snarf_storage_module, sbox);
}
static void snarf_mailbox_free(struct mailbox *box)
{
struct snarf_mailbox *sbox = SNARF_CONTEXT(box);
mailbox_free(&sbox->snarf_box);
sbox->module_ctx.super.free(box);
}
static struct mailbox_sync_context *
snarf_sync_init(struct mailbox *box, enum mailbox_sync_flags flags)
{
struct snarf_mailbox *sbox = SNARF_CONTEXT(box);
(void)snarf(sbox->snarf_box, box);
return sbox->module_ctx.super.sync_init(box, flags);
}
static struct mailbox_sync_context *
snarf_sync_init(struct mailbox *box, enum mailbox_sync_flags flags)
{
struct snarf_mailbox *sbox = SNARF_CONTEXT(box);
(void)snarf(sbox->snarf_box, box);
/* close the mailbox so that we don't have to keep it locked */
(void)mailbox_close(sbox->snarf_box);
return sbox->module_ctx.super.sync_init(box, flags);
}
static struct mailbox *
snarf_mailbox_alloc(struct mail_storage *storage,
struct mailbox_list *list,
const char *vname, enum mailbox_flags flags)
{
struct snarf_mail_storage *sstorage = SNARF_CONTEXT(storage);
struct mail_namespace *ns = mailbox_list_get_namespace(list);
struct mailbox *box;
struct mailbox_list *snarf_list;
const char *snarf_name;
struct stat st;
if (strcmp(vname, "INBOX") == 0 &&
(ns->flags & NAMESPACE_FLAG_INBOX_USER) != 0) {
if (stat(sstorage->snarf_path, &st) == 0)
sstorage->snarfing_disabled = FALSE;
else {
if (errno != ENOENT) {
mail_storage_set_critical(storage,
"stat(%s) failed: %m",
sstorage->snarf_path);
}
sstorage->snarfing_disabled = TRUE;
/* use the snarf box as our real INBOX */
if (snarf_box_find(storage->user, &snarf_list,
&snarf_name)) {
list = snarf_list;
vname = snarf_name;
}
}
}
box = sstorage->module_ctx.super.
mailbox_alloc(storage, list, vname, flags);
if (sstorage->snarfing_disabled) {
box->inbox_user = TRUE;
box->inbox_any = TRUE;
}
return box;
}
