print_functions.cpp

#include "pe_parser.h"

#pragma region __ Print functions __
void PrintHelp( char* programName )
{
  printf( "Usage:\n%s <filename>", programName );
}

void PrintError( char* functionFrom )
{
  char* errorMessage;
  DWORD errorCode = GetLastError( );

  // Retrieve the system error message for the last-error code
  FormatMessageA( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
                  NULL,
                  errorCode,
                  MAKELANGID( LANG_NEUTRAL, SUBLANG_DEFAULT ),
                  ( LPSTR ) &errorMessage,
                  0, NULL );

  printf( "In function %s, error %d:\n%s", functionFrom, errorCode, errorMessage );
  LocalFree( errorMessage );
}

#pragma endregion