monod.cpp

Go to the documentation of this file.

/*
**  Command & Conquer Generals Zero Hour(tm)
**  Copyright 2025 Electronic Arts Inc.
**
**  This program is free software: you can redistribute it and/or modify
**  it under the terms of the GNU General Public License as published by
**  the Free Software Foundation, either version 3 of the License, or
**  (at your option) any later version.
**
**  This program is distributed in the hope that it will be useful,
**  but WITHOUT ANY WARRANTY; without even the implied warranty of
**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
**  GNU General Public License for more details.
**
**  You should have received a copy of the GNU General Public License
**  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#include "monod.h"
 
MonoD::MonoD(void)
{
#ifdef _WIN32
  unsigned long retval;
  handle = CreateFile("\\\\.\\MONO", GENERIC_READ|GENERIC_WRITE, 0, NULL,
                        OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 
  if (handle != INVALID_HANDLE_VALUE)
  {
    DeviceIoControl(handle, (DWORD)IOCTL_MONO_CLEAR_SCREEN, NULL, 0, NULL, 0,
                     &retval,0);
  }
#endif
}
 
MonoD::~MonoD()
{
  #ifdef _WIN32
    CloseHandle(handle);
    handle=NULL;
  #endif
}
 
int MonoD::print(const char *str, int len)
{
  #ifdef _WIN32
    unsigned long retval;
    WriteFile(handle, str, len, &retval, NULL);
    return(len);
  #else
    for (int i=0; i<len; i++)
      fprintf(stderr,"%c",str[i]); 
    return(len);
  #endif
}