Move socket related files from net/base to net/socket.

net/base/ssl_client_socket_win.h

-// 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.
-
-#ifndef NET_BASE_SSL_CLIENT_SOCKET_WIN_H_
-#define NET_BASE_SSL_CLIENT_SOCKET_WIN_H_
-
-#define SECURITY_WIN32  // Needs to be defined before including security.h
-
-#include <windows.h>
-#include <wincrypt.h>
-#include <security.h>
-
-#include <string>
-
-#include "base/scoped_ptr.h"
-#include "net/base/cert_verifier.h"
-#include "net/base/cert_verify_result.h"
-#include "net/base/completion_callback.h"
-#include "net/base/ssl_client_socket.h"
-#include "net/base/ssl_config_service.h"
-
-namespace net {
-
-// An SSL client socket implemented with the Windows Schannel.
-class SSLClientSocketWin : public SSLClientSocket {
- public:
-  // Takes ownership of the transport_socket, which may already be connected.
-  // The given hostname will be compared with the name(s) in the server's
-  // certificate during the SSL handshake.  ssl_config specifies the SSL
-  // settings.
-  SSLClientSocketWin(ClientSocket* transport_socket,
-                     const std::string& hostname,
-                     const SSLConfig& ssl_config);
-  ~SSLClientSocketWin();
-
-  // SSLClientSocket methods:
-  virtual void GetSSLInfo(SSLInfo* ssl_info);
-  virtual void GetSSLCertRequestInfo(SSLCertRequestInfo* cert_request_info);
-
-  // ClientSocket methods:
-  virtual int Connect(CompletionCallback* callback);
-  virtual void Disconnect();
-  virtual bool IsConnected() const;
-  virtual bool IsConnectedAndIdle() const;
-
-  // Socket methods:
-  virtual int Read(IOBuffer* buf, int buf_len, CompletionCallback* callback);
-  virtual int Write(IOBuffer* buf, int buf_len, CompletionCallback* callback);
-
- private:
-  void DoCallback(int result);
-  void OnIOComplete(int result);
-
-  int DoLoop(int last_io_result);
-  int DoHandshakeRead();
-  int DoHandshakeReadComplete(int result);
-  int DoHandshakeWrite();
-  int DoHandshakeWriteComplete(int result);
-  int DoVerifyCert();
-  int DoVerifyCertComplete(int result);
-  int DoPayloadRead();
-  int DoPayloadReadComplete(int result);
-  int DoPayloadEncrypt();
-  int DoPayloadWrite();
-  int DoPayloadWriteComplete(int result);
-
-  int DidCallInitializeSecurityContext();
-  int DidCompleteHandshake();
-  void DidCompleteRenegotiation(int result);
-  void LogConnectionTypeMetrics() const;
-  void SetNextStateForRead();
-  void FreeSendBuffer();
-
-  CompletionCallbackImpl<SSLClientSocketWin> io_callback_;
-  scoped_ptr<ClientSocket> transport_;
-  std::string hostname_;
-  SSLConfig ssl_config_;
-
-  CompletionCallback* user_callback_;
-
-  // Used by both Read and Write functions.
-  scoped_refptr<IOBuffer> user_buf_;
-  int user_buf_len_;
-
-  // Used to Read and Write using transport_.
-  scoped_refptr<IOBuffer> transport_buf_;
-
-  enum State {
-    STATE_NONE,
-    STATE_HANDSHAKE_READ,
-    STATE_HANDSHAKE_READ_COMPLETE,
-    STATE_HANDSHAKE_WRITE,
-    STATE_HANDSHAKE_WRITE_COMPLETE,
-    STATE_VERIFY_CERT,
-    STATE_VERIFY_CERT_COMPLETE,
-    STATE_PAYLOAD_ENCRYPT,
-    STATE_PAYLOAD_WRITE,
-    STATE_PAYLOAD_WRITE_COMPLETE,
-    STATE_PAYLOAD_READ,
-    STATE_PAYLOAD_READ_COMPLETE,
-  };
-  State next_state_;
-
-  SecPkgContext_StreamSizes stream_sizes_;
-  scoped_refptr<X509Certificate> server_cert_;
-  CertVerifier verifier_;
-  CertVerifyResult server_cert_verify_result_;
-
-  CredHandle* creds_;
-  CtxtHandle ctxt_;
-  SecBuffer in_buffers_[2];  // Input buffers for InitializeSecurityContext.
-  SecBuffer send_buffer_;  // Output buffer for InitializeSecurityContext.
-  SECURITY_STATUS isc_status_;  // Return value of InitializeSecurityContext.
-  scoped_array<char> payload_send_buffer_;
-  int payload_send_buffer_len_;
-  int bytes_sent_;
-
-  // recv_buffer_ holds the received ciphertext.  Since Schannel decrypts
-  // data in place, sometimes recv_buffer_ may contain decrypted plaintext and
-  // any undecrypted ciphertext.  (Ciphertext is decrypted one full SSL record
-  // at a time.)
-  //
-  // If bytes_decrypted_ is 0, the received ciphertext is at the beginning of
-  // recv_buffer_, ready to be passed to DecryptMessage.
-  scoped_array<char> recv_buffer_;
-  char* decrypted_ptr_;  // Points to the decrypted plaintext in recv_buffer_
-  int bytes_decrypted_;  // The number of bytes of decrypted plaintext.
-  char* received_ptr_;  // Points to the received ciphertext in recv_buffer_
-  int bytes_received_;  // The number of bytes of received ciphertext.
-
-  // True if we're writing the first token (handshake message) to the server,
-  // false if we're writing a subsequent token.  After we have written a token
-  // successfully, DoHandshakeWriteComplete checks this member to set the next
-  // state.
-  bool writing_first_token_;
-
-  bool completed_handshake_;
-
-  // Only used in the STATE_HANDSHAKE_READ_COMPLETE and
-  // STATE_PAYLOAD_READ_COMPLETE states.  True if a 'result' argument of OK
-  // should be ignored, to prevent it from being interpreted as EOF.
-  //
-  // The reason we need this flag is that OK means not only "0 bytes of data
-  // were read" but also EOF.  We set ignore_ok_result_ to true when we need
-  // to continue processing previously read data without reading more data.
-  // We have to pass a 'result' of OK to the DoLoop method, and don't want it
-  // to be interpreted as EOF.
-  bool ignore_ok_result_;
-
-  // Renegotiation is in progress.
-  bool renegotiating_;
-};
-
-}  // namespace net
-
-#endif  // NET_BASE_SSL_CLIENT_SOCKET_WIN_H_