tiny.peer.Relay

1pub const Relay = struct {2    bytes: [relay_host_bytes_max]u8,3    len: u8,4    port: u16,56    pub const InitError: type = RelayInitError;78    pub fn init(host_name: []const u8, port: u16) InitError!Relay {9        if (host_name.len == 0) return error.HostEmpty;10        if (host_name.len > relay_host_bytes_max) return error.HostTooLong;11        for (host_name) |byte| {12            if (!hostByteValid(byte)) return error.InvalidHost;13        }14        var result = Relay{15            .bytes = @splat(0),16            .len = @intCast(host_name.len),17            .port = port,18        };19        @memcpy(result.bytes[0..host_name.len], host_name);20        return result;21    }2223    pub fn host(self: *const Relay) []const u8 {24        std.debug.assert(self.len <= relay_host_bytes_max);25        return self.bytes[0..self.len];26    }2728    pub fn valid(self: *const Relay) bool {29        if (self.len == 0 or self.len > relay_host_bytes_max) return false;30        for (self.bytes[0..self.len]) |byte| {31            if (!hostByteValid(byte)) return false;32        }33        return true;34    }3536    pub fn eql(self: *const Relay, other: *const Relay) bool {37        return self.port == other.port and std.mem.eql(u8, self.host(), other.host());38    }39};

1pub const Relay = address.Relay;