Esempio n. 1
0
/* Find a message with the given message_id.
 *
 * If the database contains a message with the given message_id, then
 * a new notmuch_message_t object is returned. The caller should call
 * notmuch_message_destroy when done with the message.
 *
 * This function returns NULL in the following situations:
 *
 *	* No message is found with the given message_id
 *	* An out-of-memory situation occurs
 *	* A Xapian exception occurs
 */
func (self *Database) FindMessage(message_id string) (*Message, Status) {

	var c_msg_id *C.char = C.CString(message_id)
	defer C.free(unsafe.Pointer(c_msg_id))

	if c_msg_id == nil {
		return nil, STATUS_OUT_OF_MEMORY
	}

	msg := &Message{message: nil}
	st := Status(C.notmuch_database_find_message(self.db, c_msg_id, &msg.message))
	if st != STATUS_SUCCESS {
		return nil, st
	}
	return msg, st
}
Esempio n. 2
0
File: db.go Progetto: gmuch/gmuch
// FindMessage finds a message with the given message_id.
func (db *DB) FindMessage(id string) (*Message, error) {
	cid := C.CString(id)
	defer C.free(unsafe.Pointer(cid))
	var cmsg *C.notmuch_message_t
	if err := statusErr(C.notmuch_database_find_message(db.toC(), cid, &cmsg)); err != nil {
		return nil, err
	}
	if cmsg == nil {
		return nil, ErrNotFound
	}
	msg := &Message{
		cptr:   unsafe.Pointer(cmsg),
		parent: (*cStruct)(db),
	}
	setGcClose(msg)
	return msg, nil
}