physicalsocketserver.h

本人收集整理的一份c/c++跨平台网络库

#ifndef UTILS_BASE_PHYSICALSOCKETSERVER_H_
#define UTILS_BASE_PHYSICALSOCKETSERVER_H_

#include <vector>

#include "asyncfile.h"
#include "socketserver.h"
#include "criticalsection.h"

#ifdef POSIX
typedef int SOCKET;
#endif // POSIX

namespace utils_base { 

class Dispatcher;
class Signaler;

// A socket server that provides the real sockets of the underlying OS.
class PhysicalSocketServer : public SocketServer {
public:
  PhysicalSocketServer();
  virtual ~PhysicalSocketServer();

  // SocketFactory:
  virtual Socket* CreateSocket(int type);
  virtual AsyncSocket* CreateAsyncSocket(int type);

  // Internal Factory for Accept
  AsyncSocket* WrapSocket(SOCKET s);

  // SocketServer:
  virtual bool Wait(int cms, bool process_io);
  virtual void WakeUp();

  void Add(Dispatcher* dispatcher);
  void Remove(Dispatcher* dispatcher);

#ifdef POSIX
  AsyncFile* CreateFile(int fd);
#endif

private:
  std::vector<Dispatcher*> dispatchers_;
  Signaler* signal_wakeup_;
  CriticalSection crit_;
  bool fWait_;
  uint32 last_tick_tracked_;
  int last_tick_dispatch_count_;
};

} // namespace utils_base

#endif // UTILS_BASE_PHYSICALSOCKETSERVER_H_