src/lib-storage/mailbox-list-private.h

	mailbox-list-private.h revision ff7056842f14fd3b30a2d327dfab165b9d15dd30
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#ifndef __MAILBOX_LIST_PRIVATE_H
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#define __MAILBOX_LIST_PRIVATE_H
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#include "mail-namespace.h"
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#include "mailbox-list.h"
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainenstruct dirent;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainenstruct mailbox_list_vfuncs {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen    struct mailbox_list *(*alloc)(void);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen    void (*deinit)(struct mailbox_list *list);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen    bool (*is_valid_mask)(struct mailbox_list *list, const char *mask);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen    bool (*is_valid_existing_name)(struct mailbox_list *list,
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen                       const char *name);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen    bool (*is_valid_create_name)(struct mailbox_list *list,
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen                     const char *name);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen    const char *(*get_path)(struct mailbox_list *list, const char *name,
                enum mailbox_list_path_type type);
    int (*get_mailbox_name_status)(struct mailbox_list *list,
                       const char *name,
                       enum mailbox_name_status *status);

    const char *(*get_temp_prefix)(struct mailbox_list *list);
    const char *(*join_refmask)(struct mailbox_list *list,
                    const char *ref, const char *mask);

    struct mailbox_list_iterate_context *
        (*iter_init)(struct mailbox_list *list, const char *mask,
                 enum mailbox_list_iter_flags flags);
    struct mailbox_info *
        (*iter_next)(struct mailbox_list_iterate_context *ctx);
    int (*iter_deinit)(struct mailbox_list_iterate_context *ctx);

    /* Returns -1 if error, 0 if it's not a valid mailbox, 1 if it is.
       flags may be updated (especially the children flags). */
    int (*iter_is_mailbox)(struct mailbox_list_iterate_context *ctx,
                   const char *dir, const char *fname,
                   enum mailbox_list_file_type type,
                   enum mailbox_info_flags *flags_r);

    int (*set_subscribed)(struct mailbox_list *list,
                  const char *name, bool set);
    int (*delete_mailbox)(struct mailbox_list *list, const char *name);
    int (*rename_mailbox)(struct mailbox_list *list, const char *oldname,
                  const char *newname);
};

struct mailbox_list_module_register {
    unsigned int id;
};

union mailbox_list_module_context {
    struct mailbox_list_vfuncs super;
    struct mailbox_list_module_register *reg;
};

struct mailbox_list {
    const char *name;
    char hierarchy_sep;
    size_t mailbox_name_max_length;

    struct mailbox_list_vfuncs v;

/* private: */
    pool_t pool;
    struct mail_namespace *ns;
    struct mailbox_list_settings set;
    enum mailbox_list_flags flags;

    /* -1 if unset: */
    uid_t cached_uid;
    gid_t cached_gid;

    char *error_string;
    enum mail_error error;
    bool temporary_error;

    ARRAY_DEFINE(module_contexts, union mailbox_list_module_context *);
};

struct mailbox_list_iterate_context {
    struct mailbox_list *list;
    enum mailbox_list_iter_flags flags;
    bool failed;
};

/* Modules should use do "my_id = mailbox_list_module_id++" and
   use objects' module_contexts[id] for their own purposes. */
extern struct mailbox_list_module_register mailbox_list_module_register;

extern void (*hook_mailbox_list_created)(struct mailbox_list *list);

int mailbox_list_delete_index_control(struct mailbox_list *list,
                      const char *name);

bool mailbox_list_name_is_too_large(const char *name, char sep);
enum mailbox_list_file_type mailbox_list_get_file_type(const struct dirent *d);

void mailbox_list_clear_error(struct mailbox_list *list);
void mailbox_list_set_error(struct mailbox_list *list,
                enum mail_error error, const char *string);
void mailbox_list_set_critical(struct mailbox_list *list, const char *fmt, ...)
    __attr_format__(2, 3);
void mailbox_list_set_internal_error(struct mailbox_list *list);
bool mailbox_list_set_error_from_errno(struct mailbox_list *list);

#endif