tpsystools_4.04/source/StExpLog.pas

// Upgraded to Delphi 2009: Sebastian Zierer

(* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is TurboPower SysTools
 *
 * The Initial Developer of the Original Code is
 * TurboPower Software
 *
 * Portions created by the Initial Developer are Copyright (C) 1996-2002
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * ***** END LICENSE BLOCK ***** *)

{*********************************************************}
{* SysTools: StExpLog.pas 4.04                           *}
{*********************************************************}
{* SysTools: Exception Logging                           *}
{*********************************************************}

{$I StDefine.inc}

unit StExpLog;

interface

uses
  Windows, SysUtils, Classes, StBase;

type
  TStOnExceptionFilter = procedure(Sender : TObject; E : Exception;
    var PutInLog : Boolean) of object;

  TStExceptionLog = class(TStComponent)
  private
    { Property variables }
    FEnabled : Boolean;
    FFileName : TFileName;
    FRipInfo : string;
    { Event variables }
    FOnExceptionFilter : TStOnExceptionFilter;
  public
    constructor Create(Owner : TComponent); override;
    destructor Destroy; override;
    procedure DoExceptionFilter(E : Exception; var PutInLog : Boolean); virtual;
  published
    { Published properties }
    property Enabled : Boolean read FEnabled write FEnabled default True;
    property FileName : TFileName read FFileName write FFileName;
    property RipInfo : string read FRipInfo write FRipInfo;
    { Published events }
    property OnExceptionFilter : TStOnExceptionFilter
      read FOnExceptionFilter write FOnExceptionFilter;
  end;

const
  ExpLog : TStExceptionLog = nil;

implementation

{ TStExceptionLog }

constructor TStExceptionLog.Create(Owner : TComponent);
begin
  inherited Create(Owner);
  ExpLog := Self;
  FEnabled := True;
end;

destructor TStExceptionLog.Destroy;
begin
  ExpLog := nil;
  inherited;
end;

procedure TStExceptionLog.DoExceptionFilter(E : Exception; var PutInLog : Boolean);
begin
  if Assigned(FOnExceptionFilter) then
    FOnExceptionFilter(Self, E, PutInLog);
end;

initialization

end.
1	// Upgraded to Delphi 2009: Sebastian Zierer
2
3	(* *** BEGIN LICENSE BLOCK ***
4	* Version: MPL 1.1
5	*
6	* The contents of this file are subject to the Mozilla Public License Version
7	* 1.1 (the "License"); you may not use this file except in compliance with
8	* the License. You may obtain a copy of the License at
9	* http://www.mozilla.org/MPL/
10	*
11	* Software distributed under the License is distributed on an "AS IS" basis,
12	* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13	* for the specific language governing rights and limitations under the
14	* License.
15	*
16	* The Original Code is TurboPower SysTools
17	*
18	* The Initial Developer of the Original Code is
19	* TurboPower Software
20	*
21	* Portions created by the Initial Developer are Copyright (C) 1996-2002
22	* the Initial Developer. All Rights Reserved.
23	*
24	* Contributor(s):
25	*
26	* *** END LICENSE BLOCK *** *)
27
28	{*********************************************************}
29	{* SysTools: StExpLog.pas 4.04 *}
30	{*********************************************************}
31	{* SysTools: Exception Logging *}
32	{*********************************************************}
33
34	{$I StDefine.inc}
35
36	unit StExpLog;
37
38	interface
39
40	uses
41	Windows, SysUtils, Classes, StBase;
42
43	type
44	TStOnExceptionFilter = procedure(Sender : TObject; E : Exception;
45	var PutInLog : Boolean) of object;
46
47	TStExceptionLog = class(TStComponent)
48	private
49	{ Property variables }
50	FEnabled : Boolean;
51	FFileName : TFileName;
52	FRipInfo : string;
53	{ Event variables }
54	FOnExceptionFilter : TStOnExceptionFilter;
55	public
56	constructor Create(Owner : TComponent); override;
57	destructor Destroy; override;
58	procedure DoExceptionFilter(E : Exception; var PutInLog : Boolean); virtual;
59	published
60	{ Published properties }
61	property Enabled : Boolean read FEnabled write FEnabled default True;
62	property FileName : TFileName read FFileName write FFileName;
63	property RipInfo : string read FRipInfo write FRipInfo;
64	{ Published events }
65	property OnExceptionFilter : TStOnExceptionFilter
66	read FOnExceptionFilter write FOnExceptionFilter;
67	end;
68
69	const
70	ExpLog : TStExceptionLog = nil;
71
72	implementation
73
74	{ TStExceptionLog }
75
76	constructor TStExceptionLog.Create(Owner : TComponent);
77	begin
78	inherited Create(Owner);
79	ExpLog := Self;
80	FEnabled := True;
81	end;
82
83	destructor TStExceptionLog.Destroy;
84	begin
85	ExpLog := nil;
86	inherited;
87	end;
88
89	procedure TStExceptionLog.DoExceptionFilter(E : Exception; var PutInLog : Boolean);
90	begin
91	if Assigned(FOnExceptionFilter) then
92	FOnExceptionFilter(Self, E, PutInLog);
93	end;
94
95	initialization
96
97	end.