fts-expunge-log.h revision cc2954ad6d8ba0509b870d773ba4b6b16353763c
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen#ifndef FTS_EXPUNGE_LOG
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen#define FTS_EXPUNGE_LOG
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen#include "seq-range-array.h"
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen#include "mail-types.h"
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenstruct fts_expunge_log_read_record {
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen mail_guid_128_t mailbox_guid;
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen ARRAY_TYPE(seq_range) uids;
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen};
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenstruct fts_expunge_log *fts_expunge_log_init(const char *path);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenvoid fts_expunge_log_deinit(struct fts_expunge_log **log);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenstruct fts_expunge_log_append_ctx *
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenfts_expunge_log_append_begin(struct fts_expunge_log *log);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenvoid fts_expunge_log_append_next(struct fts_expunge_log_append_ctx *ctx,
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen const mail_guid_128_t mailbox_guid,
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen uint32_t uid);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenint fts_expunge_log_append_commit(struct fts_expunge_log_append_ctx **ctx);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenint fts_expunge_log_uid_count(struct fts_expunge_log *log,
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen unsigned int *expunges_r);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenstruct fts_expunge_log_read_ctx *
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenfts_expunge_log_read_begin(struct fts_expunge_log *log);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenconst struct fts_expunge_log_read_record *
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenfts_expunge_log_read_next(struct fts_expunge_log_read_ctx *ctx);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen/* Returns 1 if all ok, 0 if there was corruption, -1 if I/O error.
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen If end() is called before reading all records, the log isn't unlinked. */
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainenint fts_expunge_log_read_end(struct fts_expunge_log_read_ctx **ctx);
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen
cc2954ad6d8ba0509b870d773ba4b6b16353763cTimo Sirainen#endif