From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Mon, 20 Jun 2016 11:43:04 +0000 (+0300)
Subject: lib-storage: Fixed MAILBOX_METADATA_FIRST_SAVE_DATE with mailbox_list_index=no
X-Git-Tag: 2.3.0.rc1~3401
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cf91b6b3ac121e59ba8f77f41f962adba4e55920;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Fixed MAILBOX_METADATA_FIRST_SAVE_DATE with mailbox_list_index=no

This also meant that autoexpunging wasn't working then.
---

diff --git a/src/lib-storage/index/index-status.c b/src/lib-storage/index/index-status.c
index 0c1c384078..574339060e 100644
--- a/src/lib-storage/index/index-status.c
+++ b/src/lib-storage/index/index-status.c
@@ -264,6 +264,45 @@ static void get_metadata_precache_fields(struct mailbox *box,
 	metadata_r->precache_fields = cache;
 }
 
+static int
+index_mailbox_get_first_save_date(struct mailbox *box,
+				  struct mailbox_metadata *metadata_r)
+{
+	const struct mail_index_header *hdr;
+	struct mailbox_transaction_context *t;
+	struct mail *mail;
+	uint32_t seq;
+	int ret = -1;
+
+	hdr = mail_index_get_header(box->view);
+	if (hdr->messages_count == 0) {
+		metadata_r->first_save_date = (time_t)-1;
+		return 0;
+	}
+
+	t = mailbox_transaction_begin(box, 0);
+	mail = mail_alloc(t, 0, NULL);
+	for (seq = 1; seq <= hdr->messages_count; seq++) {
+		mail_set_seq(mail, seq);
+		if (mail_get_save_date(mail, &metadata_r->first_save_date) == 0) {
+			ret = 0;
+			break;
+		}
+		if (mailbox_get_last_mail_error(box) != MAIL_ERROR_EXPUNGED) {
+			/* failed */
+			break;
+		}
+	}
+	mail_free(&mail);
+	(void)mailbox_transaction_commit(&t);
+	if (seq > hdr->messages_count) {
+		/* all messages were expunged after all */
+		metadata_r->first_save_date = (time_t)-1;
+		return 0;
+	}
+	return ret;
+}
+
 int index_mailbox_get_metadata(struct mailbox *box,
 			       enum mailbox_metadata_items items,
 			       struct mailbox_metadata *metadata_r)
@@ -296,6 +335,10 @@ int index_mailbox_get_metadata(struct mailbox *box,
 		if (index_mailbox_get_physical_size(box, metadata_r) < 0)
 			return -1;
 	}
+	if ((items & MAILBOX_METADATA_FIRST_SAVE_DATE) != 0) {
+		if (index_mailbox_get_first_save_date(box, metadata_r) < 0)
+			return -1;
+	}
 	if ((items & MAILBOX_METADATA_CACHE_FIELDS) != 0)
 		get_metadata_cache_fields(box, metadata_r);
 	if ((items & MAILBOX_METADATA_PRECACHE_FIELDS) != 0)