From 4d64e4cd434426234a5c313c151cd79b6afc299e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juha=20Vehvil=C3=A4inen?= <jusu@users.sourceforge.net>
Date: Sat, 6 Jul 2002 17:50:18 +0000
Subject: *** empty log message ***

svn path=/trunk/Framestein/; revision=27
---
 Source/Filez.pas | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 Source/Filez.pas

(limited to 'Source/Filez.pas')

diff --git a/Source/Filez.pas b/Source/Filez.pas
new file mode 100644
index 0000000..1560a77
--- /dev/null
+++ b/Source/Filez.pas
@@ -0,0 +1,87 @@
+unit Filez;
+{$I-}
+
+interface
+
+uses
+  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs;
+
+type
+  THandleFileEvent = procedure( const SearchRec:TSearchRec;
+   const FullPath: String ) of object;
+  // fullpath contains filepath+filename
+
+  TScanDir = class(TComponent)
+  private
+    { Private declarations }
+    FOnHandleFile : THandleFileEvent;
+  protected
+    { Protected declarations }
+  public
+    { Public declarations }
+    procedure Scan( const Path : String );
+    constructor Create( AOwner:TComponent ); override;
+  published
+    { Published declarations }
+    property OnHandleFile : THandleFileEvent read FOnHandleFile write FOnHandleFile;
+  end;
+
+  function FileSizeByName( const FileName:String ):Longint;
+
+procedure Register;
+
+implementation
+
+uses
+  Strz;
+
+function FileSizeByName( const FileName:String ):Longint;
+var
+  F:file of Byte;
+begin
+  Result := 0;
+  AssignFile(F, FileName);
+  Reset(F);
+  if IoResult<>0 then Exit;
+  Result := FileSize(F);
+  Close(F);
+end;
+
+constructor TScanDir.Create( AOwner:TComponent );
+begin
+  inherited Create( AOwner );
+
+  FOnHandleFile := nil;
+end;
+
+procedure TScanDir.Scan( const Path : String );
+var
+  SearchRec : TSearchRec;
+  Result : Integer;
+  S : String;
+begin
+  if not Assigned(FOnHandleFile) then
+    Exit;
+
+  S := VerifyBackSlash(Path);
+  Result := FindFirst( S+'*.*', faAnyFile, SearchRec);
+  if Result=0 then
+    repeat
+      if (SearchRec.Name='.') or (SearchRec.Name='..') then
+        Continue;
+
+      FOnHandleFile( SearchRec,
+       S+SearchRec.Name );
+
+      if SearchRec.Attr and faDirectory>0 then
+        Scan( S+SearchRec.Name );
+    until FindNext(SearchRec)<>0;
+end;
+
+procedure Register;
+begin
+  RegisterComponents('Labrz', [TScanDir]);
+end;
+
+end.
+
-- 
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