ename: L{bytes}

    @ivar fileSize: The size of the file to get, which has a default value of
        C{-1} if the size of the file was not specified in the DCC SEND
        request.
    @type fileSize: L{int}

    @ivar destDir: The destination directory for the file to be received.
    @type destDir: L{bytes}

    @ivar overwrite: An integer representing whether an existing file should be
        overwritten or not.  This initially is an L{int} but can be modified to
        be a L{bool} using the L{set_overwrite} method.
    @type overwrite: L{int} or L{bool}

    @ivar queryData: queryData is a 3-tuple of (user, channel, data).
    @type queryData: L{tuple}

    @ivar fromUser: This is the hostmask of the requesting user and is found at
        index 0 of L{queryData}.
    @type fromUser: L{bytes}
    Z