src/lib-index/mail-index-transaction-private.h

	mail-index-transaction-private.h revision bbf796c17f02538058d7559bfe96d677e5b55015
#ifndef __MAIL_INDEX_TRANSACTION_PRIVATE_H
#define __MAIL_INDEX_TRANSACTION_PRIVATE_H

#include "mail-transaction-log.h"

struct mail_index_transaction {
    int refcount;
    struct mail_index_view *view;

        buffer_t *appends;
    uint32_t first_new_seq, last_new_seq;

    buffer_t *expunges;

    buffer_t *updates;
        struct mail_transaction_flag_update last_update;
    enum modify_type last_update_modify_type;

    unsigned char hdr_change[sizeof(struct mail_index_header)];
    unsigned char hdr_mask[sizeof(struct mail_index_header)];

    buffer_t *ext_rec_updates; /* buffer[] */
    buffer_t *ext_resizes; /* struct mail_transaction_ext_intro[] */
    buffer_t *ext_intros;
    uint32_t ext_intros_max_id;

    uint32_t new_cache_file_seq, last_cache_file_seq;
    buffer_t *cache_updates;
        struct mail_cache_transaction_ctx *cache_trans_ctx;

    unsigned int hide_transaction:1;
    unsigned int hdr_changed:1;
    unsigned int log_updates:1;
};

struct mail_index_record *
mail_index_transaction_lookup(struct mail_index_transaction *t, uint32_t seq);

void mail_index_transaction_ref(struct mail_index_transaction *t);
void mail_index_transaction_unref(struct mail_index_transaction *t);

int mail_index_seq_buffer_lookup(buffer_t *buffer, uint32_t seq,
                 size_t record_size, size_t *pos_r);

#endif