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Diffstat (limited to 'chromium/net/socket/buffered_write_stream_socket.h')
-rw-r--r-- | chromium/net/socket/buffered_write_stream_socket.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/chromium/net/socket/buffered_write_stream_socket.h b/chromium/net/socket/buffered_write_stream_socket.h index 803018eefe3..e69de29bb2d 100644 --- a/chromium/net/socket/buffered_write_stream_socket.h +++ b/chromium/net/socket/buffered_write_stream_socket.h @@ -1,83 +0,0 @@ -// Copyright (c) 2012 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. - -#ifndef NET_SOCKET_BUFFERED_WRITE_STREAM_SOCKET_H_ -#define NET_SOCKET_BUFFERED_WRITE_STREAM_SOCKET_H_ - -#include "base/basictypes.h" -#include "base/memory/scoped_ptr.h" -#include "base/memory/weak_ptr.h" -#include "net/base/net_log.h" -#include "net/socket/stream_socket.h" - -namespace base { -class TimeDelta; -} - -namespace net { - -class AddressList; -class GrowableIOBuffer; -class IPEndPoint; - -// A StreamSocket decorator. All functions are passed through to the wrapped -// socket, except for Write(). -// -// Writes are buffered locally so that multiple Write()s to this class are -// issued as only one Write() to the wrapped socket. This is useful to force -// multiple requests to be issued in a single packet, as is needed to trigger -// edge cases in HTTP pipelining. -// -// Note that the Write() always returns synchronously. It will either buffer the -// entire input or return the most recently reported error. -// -// There are no bounds on the local buffer size. Use carefully. -class NET_EXPORT_PRIVATE BufferedWriteStreamSocket : public StreamSocket { - public: - explicit BufferedWriteStreamSocket(scoped_ptr<StreamSocket> socket_to_wrap); - virtual ~BufferedWriteStreamSocket(); - - // Socket interface - virtual int Read(IOBuffer* buf, int buf_len, - const CompletionCallback& callback) OVERRIDE; - virtual int Write(IOBuffer* buf, int buf_len, - const CompletionCallback& callback) OVERRIDE; - virtual bool SetReceiveBufferSize(int32 size) OVERRIDE; - virtual bool SetSendBufferSize(int32 size) OVERRIDE; - - // StreamSocket interface - virtual int Connect(const CompletionCallback& callback) OVERRIDE; - virtual void Disconnect() OVERRIDE; - virtual bool IsConnected() const OVERRIDE; - virtual bool IsConnectedAndIdle() const OVERRIDE; - virtual int GetPeerAddress(IPEndPoint* address) const OVERRIDE; - virtual int GetLocalAddress(IPEndPoint* address) const OVERRIDE; - virtual const BoundNetLog& NetLog() const OVERRIDE; - virtual void SetSubresourceSpeculation() OVERRIDE; - virtual void SetOmniboxSpeculation() OVERRIDE; - virtual bool WasEverUsed() const OVERRIDE; - virtual bool UsingTCPFastOpen() const OVERRIDE; - virtual bool WasNpnNegotiated() const OVERRIDE; - virtual NextProto GetNegotiatedProtocol() const OVERRIDE; - virtual bool GetSSLInfo(SSLInfo* ssl_info) OVERRIDE; - - private: - void DoDelayedWrite(); - void OnIOComplete(int result); - - scoped_ptr<StreamSocket> wrapped_socket_; - scoped_refptr<GrowableIOBuffer> io_buffer_; - scoped_refptr<GrowableIOBuffer> backup_buffer_; - bool callback_pending_; - bool wrapped_write_in_progress_; - int error_; - - base::WeakPtrFactory<BufferedWriteStreamSocket> weak_factory_; - - DISALLOW_COPY_AND_ASSIGN(BufferedWriteStreamSocket); -}; - -} // namespace net - -#endif // NET_SOCKET_STREAM_SOCKET_H_ |