🚀 go-pugleaf

Luiz Rafael Culik Guimaraes wrote:

>i�m using the FindFirstFile()/FindNextFile() api to get the olddest date of
>an file with an specific directory
>
>static FILETIME GetOldesFile(char * szPath)
>{
>   WIN32_FIND_DATA  Lastff32;
>   HANDLE hLastFind;
>
>   FILETIME ftLastWriteTime ={0x99999999,0x9999999};  // <- Set the olddest
>file to an future date(year 3059)
Delete these
>//   FILETIME ft,ft1;
>//   SYSTEMTIME time,time1;
>   char * szf = (char*)malloc(7);
>   strcpy(szf,szPath);
>   strcat(szf,"*.*");
>
>   hLastFind = FindFirstFile( szf,&Lastff32 );
>
>  if ( hLastFind != INVALID_HANDLE_VALUE )
>  {

???? Set oldest time to the directory time? But only if the first file
in the directory is a subdirectory???
>      if (Lastff32.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
>         ftLastWriteTime= Lastff32.ftLastAccessTime;
>
>      while ( FindNextFile( hLastFind,&Lastff32 )) {
???? If it is a directory?  I thought you werre finding oldest file??
>         if (Lastff32.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
>         {

Luiz, as I quoted from the manual, they suggest you don't use
SYSTEMTIME for comparison, they suggest you convert SYSTEMTIME to
FILETIME.
In your case, you start with FILETIME, so no converion is required!
delete this
>//            if( FileTimeToLocalFileTime( &Lastff32.ftLastAccessTime, &ft )&&
>//               FileTimeToSystemTime( &ft, &time ) &&
>//               FileTimeToLocalFileTime( &ftLastWriteTime, &ft1 ) &&
>//               FileTimeToSystemTime( &ft1, &time1 )     )

	Simply do this:
	if(	 (LONG_INTEGER)ftLastWriteTime >
		 (LONG_INTEGER)Lastff32.ftLastAccessTime  )
>		               ftLastWriteTime = Lastff32.ftLastAccessTime;