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#[cfg(feature = "encryption")]
use crate::cfb8::CipherError;
use crate::reader::{CraftReader, CraftSyncReader, ReadResult};
use crate::wrapper::{CraftIo, CraftWrapper};
use crate::writer::{CraftSyncWriter, CraftWriter, WriteResult};
use mcproto_rs::protocol::{Packet, RawPacket, State, Id};
#[cfg(feature = "gat")]
use mcproto_rs::protocol::PacketKind;
#[cfg(any(feature = "futures-io", feature = "tokio-io"))]
use {
crate::{reader::CraftAsyncReader, writer::CraftAsyncWriter},
async_trait::async_trait,
};
pub struct CraftConnection<R, W> {
pub(crate) reader: CraftReader<R>,
pub(crate) writer: CraftWriter<W>,
}
impl<R, W> CraftWrapper<(R, W)> for CraftConnection<R, W> {
fn into_inner(self) -> (R, W) {
(self.reader.into_inner(), self.writer.into_inner())
}
}
impl<R, W> CraftIo for CraftConnection<R, W> {
fn set_state(&mut self, next: State) {
self.reader.set_state(next);
self.writer.set_state(next);
}
#[cfg(feature = "compression")]
fn set_compression_threshold(&mut self, threshold: Option<i32>) {
self.reader.set_compression_threshold(threshold);
self.writer.set_compression_threshold(threshold);
}
#[cfg(feature = "encryption")]
fn enable_encryption(&mut self, key: &[u8], iv: &[u8]) -> Result<(), CipherError> {
self.reader.enable_encryption(key, iv)?;
self.writer.enable_encryption(key, iv)?;
Ok(())
}
}
impl<R, W> CraftSyncReader for CraftConnection<R, W>
where
CraftReader<R>: CraftSyncReader,
CraftWriter<W>: CraftSyncWriter,
{
#[cfg(not(feature = "gat"))]
fn read_packet<'a, P>(&'a mut self) -> ReadResult<<P as RawPacket<'a>>::Packet>
where
P: RawPacket<'a>,
{
self.reader.read_packet::<P>()
}
#[cfg(feature = "gat")]
fn read_packet<P>(&mut self) -> ReadResult<<P::RawPacket<'_> as RawPacket>::Packet>
where
P: PacketKind
{
self.reader.read_packet::<P>()
}
#[cfg(not(feature = "gat"))]
fn read_raw_packet<'a, P>(&'a mut self) -> ReadResult<P>
where
P: RawPacket<'a>,
{
self.reader.read_raw_packet::<P>()
}
#[cfg(feature = "gat")]
fn read_raw_packet<P>(&mut self) -> ReadResult<P::RawPacket<'_>>
where
P: PacketKind
{
self.reader.read_raw_packet::<P>()
}
fn read_raw_untyped_packet(&mut self) -> ReadResult<(Id, &[u8])> {
self.reader.read_raw_untyped_packet()
}
}
impl<R, W> CraftSyncWriter for CraftConnection<R, W>
where
CraftReader<R>: CraftSyncReader,
CraftWriter<W>: CraftSyncWriter,
{
fn write_packet<P>(&mut self, packet: P) -> WriteResult<()>
where
P: Packet,
{
self.writer.write_packet(packet)
}
fn write_raw_packet<'a, P>(&mut self, packet: P) -> WriteResult<()>
where
P: RawPacket<'a>,
{
self.writer.write_raw_packet(packet)
}
}
#[cfg(any(feature = "futures-io", feature = "tokio-io"))]
#[async_trait]
impl<R, W> CraftAsyncReader for CraftConnection<R, W>
where
CraftReader<R>: CraftAsyncReader,
R: Send + Sync,
CraftWriter<W>: CraftAsyncWriter,
W: Send + Sync,
{
#[cfg(not(feature = "gat"))]
async fn read_packet_async<'a, P>(&'a mut self) -> ReadResult<<P as RawPacket<'a>>::Packet>
where
P: RawPacket<'a>,
{
self.reader.read_packet_async::<P>().await
}
#[cfg(feature = "gat")]
async fn read_packet_async<P>(&mut self) -> ReadResult<<P::RawPacket<'_> as RawPacket<'_>>::Packet>
where
P: PacketKind
{
self.reader.read_packet_async::<P>().await
}
#[cfg(not(feature = "gat"))]
async fn read_raw_packet_async<'a, P>(&'a mut self) -> ReadResult<P>
where
P: RawPacket<'a>,
{
self.reader.read_raw_packet_async::<P>().await
}
#[cfg(feature = "gat")]
async fn read_raw_packet_async<P>(&mut self) -> ReadResult<P::RawPacket<'_>>
where
P: PacketKind
{
self.reader.read_raw_packet_async::<P>().await
}
async fn read_raw_untyped_packet_async(&mut self) -> ReadResult<(Id, &[u8])> {
self.reader.read_raw_untyped_packet_async().await
}
}
#[cfg(any(feature = "futures-io", feature = "tokio-io"))]
#[async_trait]
impl<R, W> CraftAsyncWriter for CraftConnection<R, W>
where
CraftReader<R>: CraftAsyncReader,
R: Send + Sync,
CraftWriter<W>: CraftAsyncWriter,
W: Send + Sync,
{
async fn write_packet_async<P>(&mut self, packet: P) -> WriteResult<()>
where
P: Packet + Send + Sync,
{
self.writer.write_packet_async(packet).await
}
async fn write_raw_packet_async<'a, P>(&mut self, packet: P) -> WriteResult<()>
where
P: RawPacket<'a> + Send + Sync,
{
self.writer.write_raw_packet_async(packet).await
}
}
impl<R, W> CraftConnection<R, W> {
pub fn into_split(self) -> (CraftReader<R>, CraftWriter<W>) {
(self.reader, self.writer)
}
pub fn split(&mut self) -> (&mut CraftReader<R>, &mut CraftWriter<W>) {
(&mut self.reader, &mut self.writer)
}
}
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