win.h

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#if defined(_WIN32)
 
#ifndef SERIAL_IMPL_WINDOWS_H
#define SERIAL_IMPL_WINDOWS_H
 
#include "serial/serial.h"
 
#include "windows.h"
 
namespace serial {
 
using std::string;
using std::wstring;
using std::invalid_argument;
 
using serial::SerialException;
using serial::IOException;
 
class serial::Serial::SerialImpl {
public:
  SerialImpl (const string &port,
              unsigned long baudrate,
              bytesize_t bytesize,
              parity_t parity,
              stopbits_t stopbits,
              flowcontrol_t flowcontrol);
 
  virtual ~SerialImpl ();
 
  void
  open ();
 
  void
  close ();
 
  bool
  isOpen () const;
 
  size_t
  available ();
  
  bool
  waitReadable (uint32_t timeout);
 
  void
  waitByteTimes (size_t count);
 
  size_t
  read (uint8_t *buf, size_t size = 1);
 
  size_t
  write (const uint8_t *data, size_t length);
 
  void
  flush ();
 
  void
  flushInput ();
 
  void
  flushOutput ();
 
  void
  sendBreak (int duration);
 
  void
  setBreak (bool level);
 
  void
  setRTS (bool level);
 
  void
  setDTR (bool level);
 
  bool
  waitForChange ();
 
  bool
  getCTS ();
 
  bool
  getDSR ();
 
  bool
  getRI ();
 
  bool
  getCD ();
 
  void
  setPort (const string &port);
 
  string
  getPort () const;
 
  void
  setTimeout (Timeout &timeout);
 
  Timeout
  getTimeout () const;
 
  void
  setBaudrate (unsigned long baudrate);
 
  unsigned long
  getBaudrate () const;
 
  void
  setBytesize (bytesize_t bytesize);
 
  bytesize_t
  getBytesize () const;
 
  void
  setParity (parity_t parity);
 
  parity_t
  getParity () const;
 
  void
  setStopbits (stopbits_t stopbits);
 
  stopbits_t
  getStopbits () const;
 
  void
  setFlowcontrol (flowcontrol_t flowcontrol);
 
  flowcontrol_t
  getFlowcontrol () const;
 
  void
  readLock ();
 
  void
  readUnlock ();
 
  void
  writeLock ();
 
  void
  writeUnlock ();
 
protected:
  void reconfigurePort ();
 
private:
  wstring port_;               // Path to the file descriptor
  HANDLE fd_;
 
  bool is_open_;
 
  Timeout timeout_;           // Timeout for read operations
  unsigned long baudrate_;    // Baudrate
 
  parity_t parity_;           // Parity
  bytesize_t bytesize_;       // Size of the bytes
  stopbits_t stopbits_;       // Stop Bits
  flowcontrol_t flowcontrol_; // Flow Control
 
  // Mutex used to lock the read functions
  HANDLE read_mutex;
  // Mutex used to lock the write functions
  HANDLE write_mutex;
};
 
}
 
#endif // SERIAL_IMPL_WINDOWS_H
 
#endif // if defined(_WIN32)