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Move smoltcp-related code to bigtcp

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This commit is contained in:
Ruihan Li
2024-09-06 18:49:37 +08:00
committed by Tate, Hongliang Tian
parent 9fba9445bd
commit 67d3682116
39 changed files with 542 additions and 382 deletions
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26
kernel/src/net/socket/ip/stream/connecting.rs
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@ -1,11 +1,9 @@
// SPDX-License-Identifier: MPL-2.0
use super::{connected::ConnectedStream, init::InitStream, IpEndpoint};
use crate::{
net::iface::{AnyBoundSocket, RawTcpSocket},
prelude::*,
process::signal::Pollee,
};
use aster_bigtcp::{socket::RawTcpSocket, wire::IpEndpoint};
use super::{connected::ConnectedStream, init::InitStream};
use crate::{net::iface::AnyBoundSocket, prelude::*, process::signal::Pollee};
pub struct ConnectingStream {
bound_socket: AnyBoundSocket,
@ -29,9 +27,21 @@ impl ConnectingStream {
bound_socket: AnyBoundSocket,
remote_endpoint: IpEndpoint,
) -> core::result::Result<Self, (Error, AnyBoundSocket)> {
if let Err(err) = bound_socket.do_connect(remote_endpoint) {
return Err((err, bound_socket));
// The only reason this method might fail is because we're trying to connect to an
// unspecified address (i.e. 0.0.0.0). We currently have no support for binding to,
// listening on, or connecting to the unspecified address.
//
// We assume the remote will just refuse to connect, so we return `ECONNREFUSED`.
if bound_socket.do_connect(remote_endpoint).is_err() {
return Err((
Error::with_message(
Errno::ECONNREFUSED,
"connecting to an unspecified address is not supported",
),
bound_socket,
));
}
Ok(Self {
bound_socket,
remote_endpoint,