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// Copyright 2016 MaidSafe.net limited.
//
// This SAFE Network Software is licensed to you under (1) the MaidSafe.net Commercial License,
// version 1.0 or later, or (2) The General Public License (GPL), version 3, depending on which
// licence you accepted on initial access to the Software (the "Licences").
//
// By contributing code to the SAFE Network Software, or to this project generally, you agree to be
// bound by the terms of the MaidSafe Contributor Agreement.  This, along with the Licenses can be
// found in the root directory of this project at LICENSE, COPYING and CONTRIBUTOR.
//
// Unless required by applicable law or agreed to in writing, the SAFE Network Software distributed
// under the GPL Licence is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.
//
// Please review the Licences for the specific language governing permissions and limitations
// relating to use of the SAFE Network Software.

/// Length of the GUID (unique ID) of a message (16 bytes).
pub const GUID_SIZE: usize = 16;
/// Maximum allowed inbox size for an account (128 MiB).
pub const MAX_INBOX_SIZE: usize = 1 << 27;
/// Maximum allowed outbox size for an account (128 MiB).
pub const MAX_OUTBOX_SIZE: usize = 1 << 27;

mod error;
mod mpid_header;
mod mpid_message;
mod mpid_message_wrapper;

pub use self::error::Error;
pub use self::mpid_header::{MAX_HEADER_METADATA_SIZE, MpidHeader};
pub use self::mpid_message::{MAX_BODY_SIZE, MpidMessage};
pub use self::mpid_message_wrapper::MpidMessageWrapper;

#[cfg(test)]
fn generate_random_bytes(size: usize) -> Vec<u8> {
    use rand::{self, Rng};
    rand::thread_rng().gen_iter().take(size).collect()
}