43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#include <windows.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <tchar.h>
|
|
int main(int argc, char* argv[])
|
|
{
|
|
CHAR buff[256];
|
|
CHAR FileName[256];
|
|
SYSTEMTIME st;
|
|
HANDLE hFile;
|
|
if( argc == 1 )
|
|
{
|
|
printf("\nNeed command line arg for destination of env.bat\n");
|
|
return 1; // error
|
|
}
|
|
|
|
GetLocalTime( &st );
|
|
int YearNumber = st.wYear - 1999;
|
|
if( YearNumber < 0 )
|
|
{
|
|
printf("Invalid year %d - please validate system time.\n", st.wYear);
|
|
return 1;
|
|
}
|
|
|
|
st.wYear %= 100;
|
|
sprintf( buff,"set build_date=%02d%02d%02d\nset BUILDNO=%02d%02d",
|
|
st.wYear, st.wMonth, st.wDay, st.wMonth + YearNumber*12, st.wDay );
|
|
|
|
strcpy( FileName, argv[1] );
|
|
|
|
// DWORD dwSize = GetEnvironmentVariable( _T("_NTROOT"),FileName,256);
|
|
strcat( FileName, _T("\\env.bat") );
|
|
hFile = CreateFile( FileName, GENERIC_READ | GENERIC_WRITE,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
|
|
if( hFile != INVALID_HANDLE_VALUE )
|
|
{
|
|
DWORD dw;
|
|
WriteFile( hFile, buff, strlen(buff), &dw, NULL );
|
|
CloseHandle( hFile );
|
|
}
|
|
return 0;
|
|
}
|