From: Timo Sirainen <tss@iki.fi>
Date: Tue, 22 May 2012 13:54:55 +0000 (+0300)
Subject: lib-index: Added mail_transaction_log_view_set_all()
X-Git-Tag: 2.2.alpha1~527
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d3bb841d4ec2c12ac2d4ecf6146ef8d8a7dd731;p=thirdparty%2Fdovecot%2Fcore.git

lib-index: Added mail_transaction_log_view_set_all()
---

diff --git a/src/lib-index/mail-transaction-log-view.c b/src/lib-index/mail-transaction-log-view.c
index 77bbdb46af..9c24dc7bb3 100644
--- a/src/lib-index/mail-transaction-log-view.c
+++ b/src/lib-index/mail-transaction-log-view.c
@@ -280,6 +280,48 @@ int mail_transaction_log_view_set(struct mail_transaction_log_view *view,
 	return 1;
 }
 
+int mail_transaction_log_view_set_all(struct mail_transaction_log_view *view)
+{
+	struct mail_transaction_log_file *file, *first = view->log->files;
+
+	/* make sure .log.2 file is opened */
+	(void)mail_transaction_log_find_file(view->log, 1, FALSE, &file);
+
+	for (file = view->log->files; file != NULL; file = file->next) {
+		if (mail_transaction_log_file_map(file, file->hdr.hdr_size,
+						  (uoff_t)-1) < 0)
+			return -1;
+		if (file->hdr.prev_file_seq == 0) {
+			/* this file resets the index. skip the old ones. */
+			first = file;
+		}
+	}
+
+	mail_transaction_log_view_unref_all(view);
+	for (file = first; file != NULL; file = file->next) {
+		array_append(&view->file_refs, &file, 1);
+		file->refcount++;
+	}
+
+	view->tail = first;
+	view->cur = view->tail;
+	view->cur_offset = view->tail->hdr.hdr_size;
+
+	view->prev_file_seq = view->cur->hdr.file_seq;
+	view->prev_file_offset = view->cur_offset;
+
+	view->min_file_seq = view->cur->hdr.file_seq;
+	view->min_file_offset = view->cur_offset;
+	view->max_file_seq = view->head->hdr.file_seq;
+	view->max_file_offset = view->head->sync_offset;
+	view->broken = FALSE;
+
+	if (mail_transaction_log_file_get_highest_modseq_at(view->cur,
+				view->cur_offset, &view->prev_modseq) < 0)
+		return -1;
+	return 0;
+}
+
 void mail_transaction_log_view_clear(struct mail_transaction_log_view *view,
 				     uint32_t oldest_file_seq)
 {
diff --git a/src/lib-index/mail-transaction-log.h b/src/lib-index/mail-transaction-log.h
index d98b22a2c2..7fc1ac1a46 100644
--- a/src/lib-index/mail-transaction-log.h
+++ b/src/lib-index/mail-transaction-log.h
@@ -217,6 +217,9 @@ int mail_transaction_log_view_set(struct mail_transaction_log_view *view,
 				  uint32_t min_file_seq, uoff_t min_file_offset,
 				  uint32_t max_file_seq, uoff_t max_file_offset,
 				  bool *reset_r);
+/* Scan through all of the log files that we can find.
+   Returns -1 if error, 0 if ok. */
+int mail_transaction_log_view_set_all(struct mail_transaction_log_view *view);
 /* Clear the view. Keep oldest_file_seq and newer log files referenced so we
    don't get desynced. */
 void mail_transaction_log_view_clear(struct mail_transaction_log_view *view,