Mercurial > dovecot > core-2.2
view src/lib-storage/index/index-status.c @ 10657:e7f066508299 HEAD
lib-storage: Moved struct mail_index_* from index_mailbox to mailbox.
We're relying more and more of all mailboxes being used via lib-index, and
this change makes accessing the indexes easier.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Sun, 07 Feb 2010 15:44:33 +0200 |
parents | 615eef3139c2 |
children | 56b1d4dd9c7d |
line wrap: on
line source
/* Copyright (c) 2002-2010 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "array.h" #include "mail-cache.h" #include "index-storage.h" #include "mail-index-modseq.h" static void index_storage_get_status_cache_fields(struct mailbox *box, struct mailbox_status *status_r) { const struct mail_cache_field *fields; enum mail_cache_decision_type dec; ARRAY_TYPE(const_string) *cache_fields; unsigned int i, count; fields = mail_cache_register_get_list(box->cache, pool_datastack_create(), &count); /* a bit leaky to allocate memory from mailbox pool every time, but this is unlikely to be called more than once for the mailbox anyway. */ cache_fields = p_new(box->pool, ARRAY_TYPE(const_string), 1); p_array_init(cache_fields, box->pool, count); for (i = 0; i < count; i++) { dec = fields[i].decision & ~MAIL_CACHE_DECISION_FORCED; if (dec != MAIL_CACHE_DECISION_NO) array_append(cache_fields, &fields[i].name, 1); } status_r->cache_fields = cache_fields; } void index_storage_get_status(struct mailbox *box, enum mailbox_status_items items, struct mailbox_status *status_r) { struct index_mailbox *ibox = (struct index_mailbox *)box; const struct mail_index_header *hdr; i_assert(box->opened); memset(status_r, 0, sizeof(struct mailbox_status)); /* we can get most of the status items without any trouble */ hdr = mail_index_get_header(box->view); status_r->messages = hdr->messages_count; if ((items & STATUS_RECENT) != 0) { status_r->recent = index_mailbox_get_recent_count(ibox); i_assert(status_r->recent <= status_r->messages); } status_r->unseen = hdr->messages_count - hdr->seen_messages_count; status_r->uidvalidity = hdr->uid_validity; status_r->uidnext = hdr->next_uid; status_r->nonpermanent_modseqs = mail_index_is_in_memory(box->index); if ((items & STATUS_HIGHESTMODSEQ) != 0) { status_r->highest_modseq = mail_index_modseq_get_highest(box->view); if (status_r->highest_modseq == 0) { /* modseqs not enabled yet, but we can't return 0 */ status_r->highest_modseq = 1; } } if ((items & STATUS_FIRST_UNSEEN_SEQ) != 0) { mail_index_lookup_first(box->view, 0, MAIL_SEEN, &status_r->first_unseen_seq); } if ((items & STATUS_KEYWORDS) != 0) status_r->keywords = mail_index_get_keywords(box->index); if ((items & STATUS_CACHE_FIELDS) != 0) index_storage_get_status_cache_fields(box, status_r); }