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#ifndef MAIL_ERROR_H
#define MAIL_ERROR_H
/* Some error strings that should be used everywhere to avoid
permissions checks from revealing mailbox's existence */
#define MAIL_ERRSTR_MAILBOX_NOT_FOUND "Mailbox doesn't exist: %s"
#define MAIL_ERRSTR_NO_PERMISSION "Permission denied"
/* And just for making error strings consistent: */
#define MAIL_ERRSTR_NO_QUOTA "Not enough disk quota"
#define MAIL_ERRSTR_LOCK_TIMEOUT "Timeout while waiting for lock"
/* Message to show to users when critical error occurs */
#define MAIL_ERRSTR_CRITICAL_MSG \
"Internal error occurred. Refer to server log for more information."
#define MAIL_ERRSTR_CRITICAL_MSG_STAMP \
MAIL_ERRSTR_CRITICAL_MSG " [%Y-%m-%d %H:%M:%S]"
#define T_MAIL_ERR_MAILBOX_NOT_FOUND(name) \
t_strdup_printf(MAIL_ERRSTR_MAILBOX_NOT_FOUND, name)
enum mail_error {
MAIL_ERROR_NONE = 0,
/* Temporary internal error */
MAIL_ERROR_TEMP,
/* Temporary failure because a subsystem is down */
MAIL_ERROR_UNAVAILABLE,
/* It's not possible to do the wanted operation */
MAIL_ERROR_NOTPOSSIBLE,
/* Invalid parameters (eg. mailbox name not valid) */
MAIL_ERROR_PARAMS,
/* No permission to do the request */
MAIL_ERROR_PERM,
/* Out of disk quota for user */
MAIL_ERROR_NOQUOTA,
/* Item (e.g. mailbox) doesn't exist or it's not visible to us */
MAIL_ERROR_NOTFOUND,
/* Item (e.g. mailbox) already exists */
MAIL_ERROR_EXISTS,
/* Tried to access an expunged message */
MAIL_ERROR_EXPUNGED,
/* Operation cannot be done because another session prevents it
(e.g. lock timeout) */
MAIL_ERROR_INUSE,
/* Can't do the requested data conversion (e.g. IMAP BINARY's
UNKNOWN-CTE code) */
MAIL_ERROR_CONVERSION,
/* Can't do the requested data conversion because the original data
isn't valid. */
MAIL_ERROR_INVALIDDATA,
/* Operation ran against some kind of a limit. */
MAIL_ERROR_LIMIT,
/* Operation couldn't be finished as efficiently as required by
mail.lookup_abort. */
MAIL_ERROR_LOOKUP_ABORTED,
};
/* Convert errno to mail_error and an error string. Returns TRUE if successful,
FALSE if we couldn't handle the errno. */
bool mail_error_from_errno(enum mail_error *error_r,
const char **error_string_r);
/* Build a helpful error message for a failed EACCES syscall. */
const char *mail_error_eacces_msg(const char *func, const char *path);
/* Build a helpful error message for a failed EACCES syscall that tried to
write to directory (create, rename, etc). */
const char *mail_error_create_eacces_msg(const char *func, const char *path);
#endif
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