lib-storage/index/index-sort-private.h

#ifndef INDEX_SORT_PRIVATE_H
#define INDEX_SORT_PRIVATE_H

#include "index-sort.h"

struct mail_search_sort_program {
    struct mailbox_transaction_context *t;
    enum mail_sort_type sort_program[MAX_SORT_PROGRAM_SIZE];
    struct mail *temp_mail;
    unsigned int slow_mails_left;

    void (*sort_list_add)(struct mail_search_sort_program *program,
                  struct mail *mail);
    void (*sort_list_finish)(struct mail_search_sort_program *program);
    void *context;

    ARRAY_TYPE(uint32_t) seqs;
    unsigned int iter_idx;

    bool failed;
};

/* Returns 1 on success, 0 if mail is already expunged, -1 on other errors. */
int index_sort_header_get(struct mail_search_sort_program *program, uint32_t seq,
              enum mail_sort_type sort_type, string_t *dest);
int index_sort_node_cmp_type(struct mail_search_sort_program *program,
                 const enum mail_sort_type *sort_program,
                 uint32_t seq1, uint32_t seq2);

void index_sort_list_init_string(struct mail_search_sort_program *program);
void index_sort_list_add_string(struct mail_search_sort_program *program,
                struct mail *mail);
void index_sort_list_finish_string(struct mail_search_sort_program *program);

#endif