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igorium ©   (2012-05-10 10:42) [0]

Удалено модератором
Примечание: спам

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Плохиш ©   (2012-05-10 10:55) [1]


{$WARN SYMBOL_PLATFORM OFF}
unit SysUtilsW;

interface

uses
   Windows;
   
type
 TSearchRecW = record
   Time: Integer;
   Size: Integer;
   Attr: Integer;
   Name: WideString;
   ExcludeAttr: Integer;
   FindHandle: THandle  platform;
   FindData: TWin32FindDataW  platform;
 end;

 //  From SysUtils
 LongRec = packed record
   case Integer of
     0: (Lo, Hi: Word);
     1: (Words: array [0..1] of Word);
     2: (Bytes: array [0..3] of Byte);
 end;

const
{ File attribute constants }

 faReadOnly  = $00000001 platform;
 faHidden    = $00000002 platform;
 faSysFile   = $00000004 platform;
 faVolumeID  = $00000008 platform;
 faDirectory = $00000010;
 faArchive   = $00000020 platform;
 faSymLink   = $00000040 platform;
 faAnyFile   = $0000003F;

procedure FindCloseW(var F: TSearchRecW);
function FindFirstW(const Path: WideString; Attr: Integer; var  F: TSearchRecW): Integer;
function FindNextW(var F: TSearchRecW): Integer;
function WideCharToChar(const WCh: WideChar): String;
function WideStringToTranslit(const WString: WideString): String;

implementation

function FindMatchingFileW(var F: TSearchRecW): Integer;
var
 LocalFileTime: TFileTime;
begin
 with F do
 begin
   while FindData.dwFileAttributes and ExcludeAttr <> 0 do
     if not FindNextFileW(FindHandle, FindData) then
     begin
       Result := GetLastError;
       Exit;
     end;
   FileTimeToLocalFileTime(FindData.ftLastWriteTime, LocalFileTime);
   FileTimeToDosDateTime(LocalFileTime, LongRec(Time).Hi, LongRec(Time).Lo);
   Size := FindData.nFileSizeLow;
   Attr := FindData.dwFileAttributes;
   Name :=  FindData.cFileName;
 end;
 Result := 0;
end;

procedure FindCloseW(var F: TSearchRecW);
begin
 if F.FindHandle <> INVALID_HANDLE_VALUE then
 begin
   Windows.FindClose(F.FindHandle);
   F.FindHandle := INVALID_HANDLE_VALUE;
 end;
end;

function FindFirstW(const Path: WideString; Attr: Integer;
 var  F: TSearchRecW): Integer;
const
 faSpecial = faHidden or faSysFile or faVolumeID or faDirectory;
begin
 F.ExcludeAttr := not Attr and faSpecial;
 F.FindHandle := FindFirstFileW(PWideChar(Path), F.FindData);
 if F.FindHandle <> INVALID_HANDLE_VALUE then
 begin
   Result := FindMatchingFileW(F);
   if Result <> 0 then FindCloseW(F);
 end else
   Result := GetLastError;
end;

function FindNextW(var F: TSearchRecW): Integer;
begin
 if FindNextFileW(F.FindHandle, F.FindData) then
   Result := FindMatchingFileW(F) else
   Result := GetLastError;
end;

end.


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← →
igorium ©   (2012-05-11 09:03) [2]

Спасибо

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