From aecd412bef5a839a34617f11ba2fdf247d086584 Mon Sep 17 00:00:00 2001
From: tobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c>
Date: Mon, 19 Apr 2010 17:43:55 +0000
Subject: changed THandle to TFileHandle in UPath/UFilesystem as THandle
 (cardinal in delphi) does not allow -1.

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@2251 b956fd51-792f-4845-bead-9b4dfca2ff2c
---
 src/base/UFilesystem.pas | 16 ++++++++--------
 src/base/UPath.pas       | 22 +++++++++++++++-------
 2 files changed, 23 insertions(+), 15 deletions(-)

diff --git a/src/base/UFilesystem.pas b/src/base/UFilesystem.pas
index d4972df5..805bcfe5 100644
--- a/src/base/UFilesystem.pas
+++ b/src/base/UFilesystem.pas
@@ -73,9 +73,9 @@ type
    *}
   IFileSystem = interface
     function ExpandFileName(const FileName: IPath): IPath;
-    function FileCreate(const FileName: IPath): THandle;
+    function FileCreate(const FileName: IPath): TFileHandle;
     function DirectoryCreate(const Dir: IPath): boolean;
-    function FileOpen(const FileName: IPath; Mode: longword): THandle;
+    function FileOpen(const FileName: IPath; Mode: longword): TFileHandle;
     function FileAge(const FileName: IPath): integer; overload;
     function FileAge(const FileName: IPath; out FileDateTime: TDateTime): boolean; overload;
 
@@ -151,9 +151,9 @@ type
   TFileSystemImpl = class(TInterfacedObject, IFileSystem)
   public
     function ExpandFileName(const FileName: IPath): IPath;
-    function FileCreate(const FileName: IPath): THandle;
+    function FileCreate(const FileName: IPath): TFileHandle;
     function DirectoryCreate(const Dir: IPath): boolean;
-    function FileOpen(const FileName: IPath; Mode: longword): THandle;
+    function FileOpen(const FileName: IPath; Mode: longword): TFileHandle;
     function FileAge(const FileName: IPath): integer; overload;
     function FileAge(const FileName: IPath; out FileDateTime: TDateTime): boolean; overload;
     function DirectoryExists(const Name: IPath): boolean;
@@ -259,7 +259,7 @@ begin
   Result := Path(WideExpandFileName(FileName.ToWide()));
 end;
 
-function TFileSystemImpl.FileCreate(const FileName: IPath): THandle;
+function TFileSystemImpl.FileCreate(const FileName: IPath): TFileHandle;
 begin
   Result := WideFileCreate(FileName.ToWide());
 end;
@@ -269,7 +269,7 @@ begin
   Result := WideCreateDir(Dir.ToWide());
 end;
 
-function TFileSystemImpl.FileOpen(const FileName: IPath; Mode: longword): THandle;
+function TFileSystemImpl.FileOpen(const FileName: IPath; Mode: longword): TFileHandle;
 begin
   Result := WideFileOpen(FileName.ToWide(), Mode);
 end;
@@ -431,7 +431,7 @@ begin
   Result := Path(SysUtils.ExpandFileName(FileName.ToNative()));
 end;
 
-function TFileSystemImpl.FileCreate(const FileName: IPath): THandle;
+function TFileSystemImpl.FileCreate(const FileName: IPath): TFileHandle;
 begin
   Result := SysUtils.FileCreate(FileName.ToNative());
 end;
@@ -441,7 +441,7 @@ begin
   Result := SysUtils.CreateDir(Dir.ToNative());
 end;
 
-function TFileSystemImpl.FileOpen(const FileName: IPath; Mode: longword): THandle;
+function TFileSystemImpl.FileOpen(const FileName: IPath; Mode: longword): TFileHandle;
 begin
   Result := SysUtils.FileOpen(FileName.ToNative(), Mode);
 end;
diff --git a/src/base/UPath.pas b/src/base/UPath.pas
index 3d4804d7..7c00e7b1 100644
--- a/src/base/UPath.pas
+++ b/src/base/UPath.pas
@@ -46,6 +46,12 @@ uses
 type
   IPath = interface;
 
+  {$IFDEF FPC}
+  TFileHandle = THandle;
+  {$ELSE}
+  TFileHandle = Longint;
+  {$ENDIF}
+
   {**
    * TUnicodeMemoryStream
    *}
@@ -219,7 +225,7 @@ type
      * Note: File must be closed with FileClose(Handle) after usage
      * @seealso SysUtils.FileOpen()
      *}
-    function Open(Mode: longword): THandle;
+    function Open(Mode: longword): TFileHandle;
 
     {** @seealso SysUtils.ExtractFileDrive() *}
     function GetDrive(): IPath;
@@ -340,8 +346,10 @@ type
      *}
     function FileSearch(const DirList: IPath): IPath;
 
-    {** File must be closed with FileClose(Handle) after usage }
-    function CreateFile(): THandle;
+    {**
+     * File must be closed with FileClose(Handle) after usage
+     *}
+    function CreateFile(): TFileHandle;
     function DeleteFile(): boolean;
     function CreateDirectory(Force: boolean = false): boolean;
     function DeleteEmptyDir(): boolean;
@@ -493,7 +501,7 @@ type
       function ToWide(UseNativeDelim: boolean): WideString;
       function ToNative(): RawByteString;
 
-      function Open(Mode: longword): THandle;
+      function Open(Mode: longword): TFileHandle;
 
       function GetDrive(): IPath;
       function GetPath(): IPath;
@@ -541,7 +549,7 @@ type
 
       function FileSearch(const DirList: IPath): IPath;
 
-      function CreateFile(): THandle;
+      function CreateFile(): TFileHandle;
       function DeleteFile(): boolean;
       function CreateDirectory(Force: boolean): boolean;
       function DeleteEmptyDir(): boolean;
@@ -964,7 +972,7 @@ begin
   Result := FileSystem.ExcludeTrailingPathDelimiter(Self);
 end;
 
-function TPathImpl.CreateFile(): THandle;
+function TPathImpl.CreateFile(): TFileHandle;
 begin
   Result := FileSystem.FileCreate(Self);
 end;
@@ -977,7 +985,7 @@ begin
     Result := FileSystem.DirectoryCreate(Self);
 end;
 
-function TPathImpl.Open(Mode: longword): THandle;
+function TPathImpl.Open(Mode: longword): TFileHandle;
 begin
   Result := FileSystem.FileOpen(Self, Mode);
 end;
-- 
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