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36 #if defined (FLEXIPORT_STATIC)
37 #define FLEXIPORT_EXPORT
38 #elif defined (FLEXIPORT_EXPORTS)
39 #define FLEXIPORT_EXPORT __declspec (dllexport)
41 #define FLEXIPORT_EXPORT __declspec (dllimport)
44 #define FLEXIPORT_EXPORT
47 #include "flexiport_types.h"
79 class FLEXIPORT_EXPORT Port
86 virtual void Open () = 0;
89 virtual void Close () = 0;
101 virtual ssize_t Read ( void * const buffer, size_t count) = 0;
113 virtual ssize_t ReadFull ( void * const buffer, size_t count) = 0;
121 virtual ssize_t ReadString (std::string &buffer);
138 virtual ssize_t ReadUntil ( void * const buffer, size_t count, uint8_t terminator);
155 virtual ssize_t ReadStringUntil (std::string &buffer, char terminator);
179 virtual ssize_t ReadLine ( char * const buffer, size_t count);
195 virtual ssize_t ReadLine (std::string &buffer) { return ReadStringUntil (buffer, '\n'); }
200 virtual ssize_t Skip ( size_t count);
206 virtual ssize_t SkipUntil (uint8_t terminator, unsigned int count);
211 virtual ssize_t BytesAvailable () = 0;
219 virtual ssize_t BytesAvailableWait () = 0;
230 virtual ssize_t Write ( const void * const buffer, size_t count) = 0;
238 virtual ssize_t WriteFull ( const void * const buffer, size_t count);
249 virtual ssize_t WriteString ( const char * const buffer);
250 virtual ssize_t WriteString ( const std::string &buffer)
251 { return WriteString (buffer.c_str ()); }
254 virtual void Flush () = 0;
259 virtual void Drain () = 0;
262 virtual std::string GetStatus () const;
277 virtual void SetTimeout ( Timeout timeout) = 0;
282 virtual bool IsBlocking () const { return (_timeout._sec != 0 ||
283 _timeout._usec != 0); }
285 virtual void SetCanRead ( bool canRead) = 0;
287 virtual bool CanRead () const { return _canRead; }
289 virtual void SetCanWrite ( bool canWrite) = 0;
291 virtual bool CanWrite () const { return _canWrite; }
293 virtual bool IsOpen () const = 0;
307 Port ( unsigned int debug, Timeout timeout, bool canRead, bool canWrite, bool alwaysOpen);
309 void ProcessOptions ( const std::map<std::string, std::string> &options);
310 virtual bool ProcessOption ( const std::string &option, const std::string &value);
311 virtual void CheckPort ( bool read) = 0;
316 void operator= ( const Port&);
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