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64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
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// Copyright 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/websockets/websocket_handshake_stream_create_helper.h"
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#include <utility>
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#include "base/logging.h"
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#include "base/memory/weak_ptr.h"
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#include "net/socket/client_socket_handle.h"
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#include "net/websockets/websocket_basic_handshake_stream.h"
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#include "net/websockets/websocket_http2_handshake_stream.h"
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namespace net {
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WebSocketHandshakeStreamCreateHelper::WebSocketHandshakeStreamCreateHelper(
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WebSocketStream::ConnectDelegate* connect_delegate,
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const std::vector<std::string>& requested_subprotocols)
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: requested_subprotocols_(requested_subprotocols),
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connect_delegate_(connect_delegate),
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request_(nullptr) {
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DCHECK(connect_delegate_);
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}
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WebSocketHandshakeStreamCreateHelper::~WebSocketHandshakeStreamCreateHelper() =
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default;
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std::unique_ptr<WebSocketHandshakeStreamBase>
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WebSocketHandshakeStreamCreateHelper::CreateBasicStream(
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std::unique_ptr<ClientSocketHandle> connection,
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bool using_proxy,
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WebSocketEndpointLockManager* websocket_endpoint_lock_manager) {
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DCHECK(request_) << "set_request() must be called";
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// The list of supported extensions and parameters is hard-coded.
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// TODO(ricea): If more extensions are added, consider a more flexible
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// method.
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std::vector<std::string> extensions(
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1, "permessage-deflate; client_max_window_bits");
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auto stream = std::make_unique<WebSocketBasicHandshakeStream>(
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std::move(connection), connect_delegate_, using_proxy,
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requested_subprotocols_, extensions, request_,
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websocket_endpoint_lock_manager);
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request_->OnBasicHandshakeStreamCreated(stream.get());
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return std::move(stream);
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}
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std::unique_ptr<WebSocketHandshakeStreamBase>
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WebSocketHandshakeStreamCreateHelper::CreateHttp2Stream(
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base::WeakPtr<SpdySession> session) {
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DCHECK(request_) << "set_request() must be called";
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std::vector<std::string> extensions(
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1, "permessage-deflate; client_max_window_bits");
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auto stream = std::make_unique<WebSocketHttp2HandshakeStream>(
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session, connect_delegate_, requested_subprotocols_, extensions,
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request_);
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request_->OnHttp2HandshakeStreamCreated(stream.get());
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return stream;
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}
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} // namespace net
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