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// Copyright 2014 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 CHROME_BROWSER_DEVTOOLS_DEVICE_USB_ANDROID_USB_SOCKET_H_
#define CHROME_BROWSER_DEVTOOLS_DEVICE_USB_ANDROID_USB_SOCKET_H_
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/threading/non_thread_safe.h"
#include "chrome/browser/devtools/device/usb/android_usb_device.h"
#include "net/base/ip_endpoint.h"
#include "net/socket/stream_socket.h"
namespace base {
class MessageLoop;
}
class AndroidUsbSocket : public net::StreamSocket,
public base::NonThreadSafe {
public:
AndroidUsbSocket(scoped_refptr<AndroidUsbDevice> device,
uint32 socket_id,
const std::string& command,
base::Closure delete_callback);
~AndroidUsbSocket() override;
void HandleIncoming(scoped_ptr<AdbMessage> message);
void Terminated(bool closed_by_device);
// net::StreamSocket implementation.
int Read(net::IOBuffer* buf,
int buf_len,
const net::CompletionCallback& callback) override;
int Write(net::IOBuffer* buf,
int buf_len,
const net::CompletionCallback& callback) override;
int SetReceiveBufferSize(int32 size) override;
int SetSendBufferSize(int32 size) override;
int Connect(const net::CompletionCallback& callback) override;
void Disconnect() override;
bool IsConnected() const override;
bool IsConnectedAndIdle() const override;
int GetPeerAddress(net::IPEndPoint* address) const override;
int GetLocalAddress(net::IPEndPoint* address) const override;
const net::BoundNetLog& NetLog() const override;
void SetSubresourceSpeculation() override;
void SetOmniboxSpeculation() override;
bool WasEverUsed() const override;
bool UsingTCPFastOpen() const override;
bool WasNpnNegotiated() const override;
net::NextProto GetNegotiatedProtocol() const override;
bool GetSSLInfo(net::SSLInfo* ssl_info) override;
void GetConnectionAttempts(net::ConnectionAttempts* out) const override;
void ClearConnectionAttempts() override {}
void AddConnectionAttempts(const net::ConnectionAttempts& attempts) override {
}
private:
void RespondToReader(bool disconnect);
void RespondToWriter(int result);
scoped_refptr<AndroidUsbDevice> device_;
std::string command_;
uint32 local_id_;
uint32 remote_id_;
net::BoundNetLog net_log_;
bool is_connected_;
std::string read_buffer_;
scoped_refptr<net::IOBuffer> read_io_buffer_;
int read_length_;
int write_length_;
net::CompletionCallback connect_callback_;
net::CompletionCallback read_callback_;
net::CompletionCallback write_callback_;
base::Closure delete_callback_;
base::WeakPtrFactory<AndroidUsbSocket> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(AndroidUsbSocket);
};
#endif // CHROME_BROWSER_DEVTOOLS_DEVICE_USB_ANDROID_USB_SOCKET_H_
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