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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "net/websockets/websocket_handshake_stream_create_helper.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/memory/weak_ptr.h" | |
| 10 #include "net/socket/client_socket_handle.h" | |
| 11 #include "net/spdy/spdy_session.h" | |
| 12 #include "net/websockets/websocket_basic_handshake_stream.h" | |
| 13 | |
| 14 namespace net { | |
| 15 | |
| 16 WebSocketHandshakeStreamCreateHelper::WebSocketHandshakeStreamCreateHelper( | |
| 17 WebSocketStream::ConnectDelegate* connect_delegate, | |
| 18 const std::vector<std::string>& requested_subprotocols) | |
| 19 : requested_subprotocols_(requested_subprotocols), | |
| 20 stream_(NULL), | |
| 21 connect_delegate_(connect_delegate), | |
| 22 failure_message_(NULL) { | |
| 23 DCHECK(connect_delegate_); | |
| 24 } | |
| 25 | |
| 26 WebSocketHandshakeStreamCreateHelper::~WebSocketHandshakeStreamCreateHelper() {} | |
| 27 | |
| 28 WebSocketHandshakeStreamBase* | |
| 29 WebSocketHandshakeStreamCreateHelper::CreateBasicStream( | |
| 30 scoped_ptr<ClientSocketHandle> connection, | |
| 31 bool using_proxy) { | |
| 32 DCHECK(failure_message_) << "set_failure_message() must be called"; | |
| 33 // The list of supported extensions and parameters is hard-coded. | |
| 34 // TODO(ricea): If more extensions are added, consider a more flexible | |
| 35 // method. | |
| 36 std::vector<std::string> extensions( | |
| 37 1, "permessage-deflate; client_max_window_bits"); | |
| 38 WebSocketBasicHandshakeStream* stream = | |
| 39 new WebSocketBasicHandshakeStream(connection.Pass(), | |
| 40 connect_delegate_, | |
| 41 using_proxy, | |
| 42 requested_subprotocols_, | |
| 43 extensions, | |
| 44 failure_message_); | |
| 45 OnStreamCreated(stream); | |
| 46 stream_ = stream; | |
| 47 return stream; | |
| 48 } | |
| 49 | |
| 50 // TODO(ricea): Create a WebSocketSpdyHandshakeStream. crbug.com/323852 | |
| 51 WebSocketHandshakeStreamBase* | |
| 52 WebSocketHandshakeStreamCreateHelper::CreateSpdyStream( | |
| 53 const base::WeakPtr<SpdySession>& session, | |
| 54 bool use_relative_url) { | |
| 55 NOTREACHED() << "Not implemented"; | |
| 56 return NULL; | |
| 57 } | |
| 58 | |
| 59 scoped_ptr<WebSocketStream> WebSocketHandshakeStreamCreateHelper::Upgrade() { | |
| 60 DCHECK(stream_); | |
| 61 WebSocketHandshakeStreamBase* stream = stream_; | |
| 62 stream_ = NULL; | |
| 63 return stream->Upgrade(); | |
| 64 } | |
| 65 | |
| 66 void WebSocketHandshakeStreamCreateHelper::OnStreamCreated( | |
| 67 WebSocketBasicHandshakeStream* stream) { | |
| 68 } | |
| 69 | |
| 70 } // namespace net | |
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