| // Copyright 2021 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "net/quic/web_transport_client.h" |
| |
| #include "net/quic/quic_transport_client.h" |
| |
| namespace net { |
| |
| namespace { |
| // A WebTransport client that starts out in an error state. |
| class FailedWebTransportClient : public WebTransportClient { |
| public: |
| explicit FailedWebTransportClient(int net_error, |
| WebTransportClientVisitor* visitor) |
| : error_(net_error, |
| quic::QUIC_NO_ERROR, |
| ErrorToString(net_error), |
| /*safe_to_report_details=*/true), |
| visitor_(visitor) {} |
| void Connect() override { visitor_->OnError(); } |
| |
| quic::WebTransportSession* session() override { return nullptr; } |
| const QuicTransportError& error() const override { return error_; } |
| |
| private: |
| QuicTransportError error_; |
| WebTransportClientVisitor* visitor_; |
| }; |
| } // namespace |
| |
| WebTransportClientVisitor::~WebTransportClientVisitor() = default; |
| |
| WebTransportParameters::WebTransportParameters() = default; |
| WebTransportParameters::~WebTransportParameters() = default; |
| WebTransportParameters::WebTransportParameters(const WebTransportParameters&) = |
| default; |
| WebTransportParameters::WebTransportParameters(WebTransportParameters&&) = |
| default; |
| |
| std::unique_ptr<WebTransportClient> CreateWebTransportClient( |
| const GURL& url, |
| const url::Origin& origin, |
| WebTransportClientVisitor* visitor, |
| const NetworkIsolationKey& isolation_key, |
| URLRequestContext* context, |
| const WebTransportParameters& parameters) { |
| if (url.scheme() == url::kQuicTransportScheme) { |
| if (!parameters.enable_quic_transport) { |
| return std::make_unique<FailedWebTransportClient>( |
| ERR_DISALLOWED_URL_SCHEME, visitor); |
| } |
| return std::make_unique<QuicTransportClient>( |
| url, origin, visitor, isolation_key, context, parameters); |
| } |
| |
| return std::make_unique<FailedWebTransportClient>(ERR_UNKNOWN_URL_SCHEME, |
| visitor); |
| } |
| |
| } // namespace net |