doveadm/dsync/dsync-mailbox.h

#ifndef DSYNC_MAILBOX_H
#define DSYNC_MAILBOX_H

#include "mail-storage.h"

struct dsync_brain;

/* Mailbox that is going to be synced. Its name was already sent in the
   mailbox tree. */
struct dsync_mailbox {
    guid_128_t mailbox_guid;
    bool mailbox_lost;
    bool mailbox_ignore;
    bool have_guids, have_save_guids, have_only_guid128;

    uint32_t uid_validity, uid_next, messages_count, first_recent_uid;
    uint64_t highest_modseq, highest_pvt_modseq;
    ARRAY_TYPE(mailbox_cache_field) cache_fields;
};

struct dsync_mailbox_attribute {
    enum mail_attribute_type type;
    const char *key;
    /* if both values are NULL = not looked up yet / deleted */
    const char *value;
    struct istream *value_stream;

    time_t last_change; /* 0 = unknown */
    uint64_t modseq; /* 0 = unknown */

    bool deleted; /* attribute is known to have been deleted */
    bool exported; /* internally used by exporting */
};
#define DSYNC_ATTR_HAS_VALUE(attr) \
    ((attr)->value != NULL || (attr)->value_stream != NULL)

void dsync_mailbox_attribute_dup(pool_t pool,
                 const struct dsync_mailbox_attribute *src,
                 struct dsync_mailbox_attribute *dest_r);

int dsync_mailbox_lock(struct dsync_brain *brain, struct mailbox *box,
               struct file_lock **lock_r);

#endif