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#ifndef MAILBOX_LIST_NOTIFY_H
#define MAILBOX_LIST_NOTIFY_H
#include "guid.h"
struct mailbox_list_notify;
enum mailbox_list_notify_event {
MAILBOX_LIST_NOTIFY_CREATE = 0x01,
MAILBOX_LIST_NOTIFY_DELETE = 0x02,
MAILBOX_LIST_NOTIFY_RENAME = 0x04,
MAILBOX_LIST_NOTIFY_SUBSCRIBE = 0x08,
MAILBOX_LIST_NOTIFY_UNSUBSCRIBE = 0x10,
MAILBOX_LIST_NOTIFY_UIDVALIDITY = 0x20,
MAILBOX_LIST_NOTIFY_APPENDS = 0x40,
MAILBOX_LIST_NOTIFY_EXPUNGES = 0x80,
MAILBOX_LIST_NOTIFY_SEEN_CHANGES = 0x100,
MAILBOX_LIST_NOTIFY_MODSEQ_CHANGES = 0x200
#define MAILBOX_LIST_NOTIFY_STATUS \
(MAILBOX_LIST_NOTIFY_APPENDS | \
MAILBOX_LIST_NOTIFY_EXPUNGES | \
MAILBOX_LIST_NOTIFY_SEEN_CHANGES | \
MAILBOX_LIST_NOTIFY_MODSEQ_CHANGES)
};
struct mailbox_list_notify {
struct mailbox_list *list;
enum mailbox_list_notify_event mask;
};
struct mailbox_list_notify_rec {
/* Each record can contain multiple events */
enum mailbox_list_notify_event events;
/* For all events: */
const char *storage_name, *vname;
/* For selectable mailboxes: */
guid_128_t guid;
/* For rename: */
const char *old_vname;
};
typedef void mailbox_list_notify_callback_t(void *);
/* Monitor for specified changes in the mailbox list.
Returns 0 if ok, -1 if notifications aren't supported. */
int mailbox_list_notify_init(struct mailbox_list *list,
enum mailbox_list_notify_event mask,
struct mailbox_list_notify **notify_r);
void mailbox_list_notify_deinit(struct mailbox_list_notify **notify);
/* Get the next change. Returns 1 if record was returned, 0 if there are no
more changes currently or -1 if some error occurred */
int mailbox_list_notify_next(struct mailbox_list_notify *notify,
const struct mailbox_list_notify_rec **rec_r);
/* Call the specified callback when something changes. */
void mailbox_list_notify_wait(struct mailbox_list_notify *notify,
mailbox_list_notify_callback_t *callback, void *context);
#define mailbox_list_notify_wait(notify, callback, context) \
mailbox_list_notify_wait(notify - CALLBACK_TYPECHECK(callback, void (*)(typeof(context))), \
(mailbox_list_notify_callback_t*)callback, context);
/* Flush any delayed notifications now. */
void mailbox_list_notify_flush(struct mailbox_list_notify *notify);
#endif
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