1 files changed, 5 insertions, 117 deletions
diff --git a/net/base/tcp_client_socket.h b/net/base/tcp_client_socket.h
index 729bbbc..820e586 100644
--- a/net/base/tcp_client_socket.h
+++ b/net/base/tcp_client_socket.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2009 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.
 
@@ -8,132 +8,20 @@
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
-#include <ws2tcpip.h>
-#include "base/object_watcher.h"
+#include "net/base/tcp_client_socket_win.h"
 #elif defined(OS_POSIX)
-struct event;  // From libevent
-#include <sys/socket.h>  // for struct sockaddr
-#define SOCKET int
-#include "base/message_loop.h"
+#include "net/base/tcp_client_socket_libevent.h"
 #endif
 
-#include "net/base/address_list.h"
-#include "net/base/client_socket.h"
-#include "net/base/completion_callback.h"
-
 namespace net {
 
 // A client socket that uses TCP as the transport layer.
-//
-// NOTE: The windows implementation supports half duplex only.
-// Read and Write calls must not be in progress at the same time.
-// The libevent implementation supports full duplex because that
-// made it slightly easier to implement ssl.
-class TCPClientSocket : public ClientSocket,
-#if defined(OS_WIN)
-                        public base::ObjectWatcher::Delegate
-#elif defined(OS_POSIX)
-                        public MessageLoopForIO::Watcher
-#endif
-{
- public:
-  // The IP address(es) and port number to connect to.  The TCP socket will try
-  // each IP address in the list until it succeeds in establishing a
-  // connection.
-  explicit TCPClientSocket(const AddressList& addresses);
-
-  ~TCPClientSocket();
-
-  // ClientSocket methods:
-  virtual int Connect(CompletionCallback* callback);
-  virtual void Disconnect();
-  virtual bool IsConnected() const;
-  virtual bool IsConnectedAndIdle() const;
-
-  // Socket methods:
-  // Multiple outstanding requests are not supported.
-  // Full duplex mode (reading and writing at the same time) is not supported
-  // on Windows (but is supported on Linux and Mac for ease of implementation
-  // of SSLClientSocket)
-  virtual int Read(char* buf, int buf_len, CompletionCallback* callback);
-  virtual int Write(const char* buf, int buf_len, CompletionCallback* callback);
-
-#if defined(OS_POSIX)
-  // Identical to posix system call of same name
-  // Needed by ssl_client_socket_nss
-  virtual int GetPeerName(struct sockaddr *name, socklen_t *namelen);
-#endif
-
- private:
-  SOCKET socket_;
-
-  // The list of addresses we should try in order to establish a connection.
-  AddressList addresses_;
-
-  // Where we are in above list, or NULL if all addrinfos have been tried.
-  const struct addrinfo* current_ai_;
-
 #if defined(OS_WIN)
-  enum WaitState {
-    NOT_WAITING,
-    WAITING_CONNECT,
-    WAITING_READ,
-    WAITING_WRITE
-  };
-  WaitState wait_state_;
-
-  // base::ObjectWatcher::Delegate methods:
-  virtual void OnObjectSignaled(HANDLE object);
-
-  // Waits for the (manual-reset) event object to become signaled and resets
-  // it.  Called after a Winsock function succeeds synchronously
-  //
-  // Our testing shows that except in rare cases (when running inside QEMU),
-  // the event object is already signaled at this point, so we just call this
-  // method on the IO thread to avoid a context switch.
-  void WaitForAndResetEvent();
-
-  OVERLAPPED overlapped_;
-  WSABUF buffer_;
-
-  base::ObjectWatcher watcher_;
-
-  void DidCompleteIO();
+typedef TCPClientSocketWin TCPClientSocket;
 #elif defined(OS_POSIX)
-  // Whether we're currently waiting for connect() to complete
-  bool waiting_connect_;
-
-  // The socket's libevent wrapper
-  MessageLoopForIO::FileDescriptorWatcher socket_watcher_;
-
-  // Called by MessagePumpLibevent when the socket is ready to do I/O
-  void OnFileCanReadWithoutBlocking(int fd);
-  void OnFileCanWriteWithoutBlocking(int fd);
-
-  // The buffer used by OnSocketReady to retry Read requests
-  char* buf_;
-  int buf_len_;
-
-  // The buffer used by OnSocketReady to retry Write requests
-  const char* write_buf_;
-  int write_buf_len_;
-
-  // External callback; called when write is complete.
-  CompletionCallback* write_callback_;
-
-  void DoWriteCallback(int rv);
-  void DidCompleteRead();
-  void DidCompleteWrite();
+typedef TCPClientSocketLibevent TCPClientSocket;
 #endif
 
-  // External callback; called when read (and on Windows, write) is complete.
-  CompletionCallback* callback_;
-
-  int CreateSocket(const struct addrinfo* ai);
-  void DoCallback(int rv);
-  void DidCompleteConnect();
-};
-
 }  // namespace net
 
 #endif  // NET_BASE_TCP_CLIENT_SOCKET_H_