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Socket.h
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1 //
2 // Copyright (c) 2009, Markus Rickert
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4 //
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29 
30 #ifndef _RL_HAL_SOCKET_H_
31 #define _RL_HAL_SOCKET_H_
32 
33 #include <string>
34 #include <rl/math/Real.h>
35 
36 #include "Com.h"
37 
38 namespace rl
39 {
40  namespace hal
41  {
42  class Socket : public Com
43  {
44  public:
45  Socket(const ::std::string& host, const unsigned short int& port);
46 
47  virtual ~Socket();
48 
49  void close();
50 
51  ::std::string getHost() const;
52 
53  unsigned short int getPort() const;
54 
55  virtual void open() = 0;
56 
57  ::std::size_t read(void* buf, const ::std::size_t& count);
58 
59  ::std::size_t select(const bool& read, const bool& write, const ::rl::math::Real& timeout);
60 
61  ::std::size_t write(const void* buf, const ::std::size_t& count);
62 
63  protected:
64  void connect(const int& domain, const int& type, const int& protocol);
65 
66  private:
67  ::std::string host;
68 
69  unsigned short int port;
70 
71  int sockfd;
72  };
73  }
74 }
75 
76 #endif // _RL_HAL_SOCKET_H_