#include <stdafx.h>
#include <stdio.h>
// #include <malloc.h>
#include <iostream>
#include <windows.h>


int main(int argc, _TCHAR* argv[])
{
   HANDLE src;
   src = CreateFile (
       "C:\\work\\abc.dat", // pointer to name of the file
       GENERIC_READ | GENERIC_WRITE, // access (read-write) mode
       0, // share mode
       NULL, // pointer to security attributes
       OPEN_ALWAYS, // how to create
       FILE_ATTRIBUTE_NORMAL,	// file attributes
       NULL 	// handle to file with attributes to copy
       );

    if (src != INVALID_HANDLE_VALUE)
	{
       std::cout << "Soubor otevren" << std::endl;

	   HANDLE m;
	   m = CreateFileMapping 
		   (src, // file handle
		    NULL, // pointer to security attributes
			PAGE_READWRITE,
			0, // high size
			16*1024, // low size,
			NULL // name
			);

	   if (m != NULL)
	   {
          std::cout << "Zobrazeni vytvoreno" << std::endl;

		  void * p;
		  p = MapViewOfFile 
			  (m, // mapping
			   FILE_MAP_WRITE | FILE_MAP_READ, // access
			   0, // high offset
			   0, // low offest
			   8*1024); // size

		  if (p != NULL)
		  {
              std::cout << "Soubor zobrazen" << std::endl;

			  UnmapViewOfFile (p);
		  }

		  CloseHandle (m);
	   }

	   CloseHandle (src);
	}

	char * str = new char [11];
	std::cin.getline(str, 10);

	return 0;
}