// SPDX-FileCopyrightText: © 2026 Jeffrey C. Ollie <jeff@ocjtech.us>
// SPDX-License-Identifier: MIT

//! zsmtp — an SMTP client and server library for Zig
//! ([RFC 5321](https://datatracker.ietf.org/doc/html/rfc5321)).
//!
//! Both `Client` and `Server` run over plain `std.Io.Reader`/`std.Io.Writer`
//! pairs, so they work with any transport: TCP streams, in-memory buffers in
//! tests, or the `Tls` layer. The lower-level protocol pieces — reply
//! parsing, command parsing, dot-stuffing — are exposed via `protocol`.

const std = @import("std");

pub const protocol = @import("protocol.zig");
pub const Reply = protocol.Reply;
pub const Command = protocol.Command;
pub const Client = @import("Client.zig");
pub const Server = @import("Server.zig");
pub const Tls = @import("Tls.zig");
/// Re-export of the ianic/tls.zig library used for server-side STARTTLS,
/// e.g. `zsmtp.tls.config.CertKeyPair` for loading the server certificate.
pub const tls = @import("tls");
/// Re-export of [zig-sasl](https://git.jcollie.dev/jeff/zig-sasl), which is
/// where the AUTH mechanisms live: `zsmtp.sasl.Plain`, `sasl.CramMd5`,
/// `sasl.XOAuth2` and the rest, for handing to `Client.authenticate`. They
/// are not here because nothing about them is specific to SMTP — POP3 and
/// IMAP want the same ones.
pub const sasl = @import("sasl");

test {
    _ = protocol;
    _ = Client;
    _ = Server;
    _ = Tls;
}