Channel.h

//
// Copyright (c) 2014-present, Facebook, Inc.
// All rights reserved.
//
// This source code is licensed under the University of Illinois/NCSA Open
// Source License found in the LICENSE file in the root directory of this
// source tree. An additional grant of patent rights can be found in the
// PATENTS file in the same directory.
//
 
#pragma once
 
#include "DebugServer2/Types.h"
 
namespace ds2 {
namespace Host {
 
class Channel {
public:
  virtual ~Channel() = default;
 
public:
  virtual void close() = 0;
 
public:
  virtual bool connected() const = 0;
 
public:
  virtual bool wait(int ms = -1) = 0;
 
public:
  virtual ssize_t send(void const *buffer, size_t length) = 0;
  virtual ssize_t receive(void *buffer, size_t length) = 0;
 
public:
  virtual bool send(std::string const &buffer);
  virtual bool receive(std::string &buffer);
};
} // namespace Host
} // namespace ds2