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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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