chrome/browser/devtools/adb/android_usb_socket.h

   1 // Copyright (c) 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 #ifndef CHROME_BROWSER_DEVTOOLS_ADB_ANDROID_USB_SOCKET_H_
   6 #define CHROME_BROWSER_DEVTOOLS_ADB_ANDROID_USB_SOCKET_H_
   7
   8 #include <deque>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "base/threading/non_thread_safe.h"
  12 #include "chrome/browser/devtools/adb/android_usb_device.h"
  13 #include "net/base/ip_endpoint.h"
  14 #include "net/base/net_errors.h"
  15 #include "net/socket/stream_socket.h"
  16
  17 namespace base {
  18 class MessageLoop;
  19 }
  20
  21 class AdbMessage;
  22
  23 class AndroidUsbSocket : public net::StreamSocket,
  24                          public base::NonThreadSafe {
  25  public:
  26   AndroidUsbSocket(scoped_refptr<AndroidUsbDevice> device,
  27                    uint32 socket_id,
  28                    const std::string& command,
  29                    base::Callback<void(uint32)> delete_callback);
  30   virtual ~AndroidUsbSocket();
  31
  32   void HandleIncoming(scoped_refptr<AdbMessage> message);
  33
  34   void Terminated();
  35
  36   // net::StreamSocket implementation.
  37   virtual int Read(net::IOBuffer* buf, int buf_len,
  38                    const net::CompletionCallback& callback) OVERRIDE;
  39   virtual int Write(net::IOBuffer* buf, int buf_len,
  40                     const net::CompletionCallback& callback) OVERRIDE;
  41   virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
  42   virtual bool SetSendBufferSize(int32 size) OVERRIDE;
  43   virtual int Connect(const net::CompletionCallback& callback) OVERRIDE;
  44   virtual void Disconnect() OVERRIDE;
  45   virtual bool IsConnected() const OVERRIDE;
  46   virtual bool IsConnectedAndIdle() const OVERRIDE;
  47   virtual int GetPeerAddress(net::IPEndPoint* address) const OVERRIDE;
  48   virtual int GetLocalAddress(net::IPEndPoint* address) const OVERRIDE;
  49   virtual const net::BoundNetLog& NetLog() const OVERRIDE;
  50   virtual void SetSubresourceSpeculation() OVERRIDE;
  51   virtual void SetOmniboxSpeculation() OVERRIDE;
  52   virtual bool WasEverUsed() const OVERRIDE;
  53   virtual bool UsingTCPFastOpen() const OVERRIDE;
  54   virtual bool WasNpnNegotiated() const OVERRIDE;
  55   virtual net::NextProto GetNegotiatedProtocol() const OVERRIDE;
  56   virtual bool GetSSLInfo(net::SSLInfo* ssl_info) OVERRIDE;
  57
  58  private:
  59   class IORequest {
  60    public:
  61     IORequest(net::IOBuffer* buffer,
  62               int length,
  63               const net::CompletionCallback& callback);
  64     ~IORequest();
  65
  66     scoped_refptr<net::IOBuffer> buffer;
  67     int length;
  68     net::CompletionCallback callback;
  69   };
  70
  71   void RespondToReaders(bool diconnect);
  72   void RespondToWriters();
  73
  74   scoped_refptr<AndroidUsbDevice> device_;
  75   std::string command_;
  76   base::Callback<void(uint32)> delete_callback_;
  77   uint32 local_id_;
  78   uint32 remote_id_;
  79   net::BoundNetLog net_log_;
  80   bool is_connected_;
  81   bool is_closed_;
  82   std::string read_buffer_;
  83   net::CompletionCallback connect_callback_;
  84   std::deque<IORequest> read_requests_;
  85   std::deque<IORequest> write_requests_;
  86
  87   DISALLOW_COPY_AND_ASSIGN(AndroidUsbSocket);
  88 };
  89
  90 #endif  // CHROME_BROWSER_DEVTOOLS_ADB_ANDROID_USB_SOCKET_H_