1 files changed, 44 insertions, 0 deletions
diff --git a/src/lib-index/mailbox-log.h b/src/lib-index/mailbox-log.h
new file mode 100644
index 0000000..ef19fc2
--- /dev/null
+++ b/src/lib-index/mailbox-log.h
@@ -0,0 +1,44 @@
+#ifndef MAILBOX_LOG_H
+#define MAILBOX_LOG_H
+
+#include "guid.h"
+
+enum mailbox_log_record_type {
+	MAILBOX_LOG_RECORD_DELETE_MAILBOX = 1,
+	MAILBOX_LOG_RECORD_DELETE_DIR,
+	MAILBOX_LOG_RECORD_RENAME,
+	MAILBOX_LOG_RECORD_SUBSCRIBE,
+	MAILBOX_LOG_RECORD_UNSUBSCRIBE,
+	MAILBOX_LOG_RECORD_CREATE_DIR
+};
+
+struct mailbox_log_record {
+	uint8_t type;
+	uint8_t padding[3];
+	guid_128_t mailbox_guid;
+	uint8_t timestamp[4];
+};
+
+struct mailbox_log *
+mailbox_log_alloc(struct event *parent_event, const char *path);
+void mailbox_log_free(struct mailbox_log **log);
+
+void mailbox_log_set_permissions(struct mailbox_log *log, mode_t mode,
+				 gid_t gid, const char *gid_origin);
+
+void mailbox_log_record_set_timestamp(struct mailbox_log_record *rec,
+				      time_t stamp);
+time_t mailbox_log_record_get_timestamp(const struct mailbox_log_record *rec);
+
+/* Append a new record to mailbox log. Returns 0 if ok, -1 if error. */
+int mailbox_log_append(struct mailbox_log *log,
+		       const struct mailbox_log_record *rec);
+
+/* Iterate through all records in mailbox log. */
+struct mailbox_log_iter *mailbox_log_iter_init(struct mailbox_log *log);
+const struct mailbox_log_record *
+mailbox_log_iter_next(struct mailbox_log_iter *iter);
+/* Returns 0 if ok, -1 if I/O error. */
+int mailbox_log_iter_deinit(struct mailbox_log_iter **iter);
+
+#endif