eed17766fe
- initial support for InvalidCount , which allow to run program even if trial rules are broken (but only exactly set count) - IDE serial number used instead of volume serial git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@921 8e941d3f-bd1b-0410-a28a-d453659cc2b4
146 lines
3.9 KiB
ObjectPascal
146 lines
3.9 KiB
ObjectPascal
unit Exrgstru;
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{$H+}
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interface
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uses
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SysUtils,Classes,Controls,
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Forms, Dialogs, OnGuard, StdCtrls, Buttons,LResources,
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OgUtil,
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IniFiles;
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const
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CKey : TKey = ($E5,$8F,$84,$D6,$92,$C9,$A4,$D8,
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$1A,$FA,$6F,$8D,$AB,$FC,$DF,$B4);
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type
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{ TForm1 }
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TForm1 = class(TForm)
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Memo1: TMemo;
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CloseBtn: TBitBtn;
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OgRegistrationCode1: TOgRegistrationCode;
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Label1: TLabel;
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procedure OgRegistrationCode1GetKey(Sender: TObject; var Key: TKey);
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procedure OgRegistrationCode1GetCode(Sender: TObject; var Code: TCode);
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procedure OgRegistrationCode1Checked(Sender: TObject;
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Status: TCodeStatus);
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private
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{ Private declarations }
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public
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{ Public declarations }
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TheDir,
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CodeStr,
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ARegStr : string;
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IniFile : TIniFile;
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ED : TDateTime;
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end;
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var
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Form1: TForm1;
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implementation
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{=======================================================================}
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procedure TForm1.OgRegistrationCode1GetKey(Sender: TObject; var Key: TKey);
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begin
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Key := CKey;
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end;
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{=======================================================================}
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procedure TForm1.OgRegistrationCode1GetCode(Sender: TObject; var Code: TCode);
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var
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L : integer;
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begin
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TheDir := ExtractFilePath(ParamStr(0));
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{
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L := Length(TheDir);
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if (L > 3) and (TheDir[L] <> '\') then
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TheDir := TheDir + '\';
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}
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if FileExists(TheDir + 'RegCode.ini') then begin
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IniFile := TIniFile.Create(TheDir + 'RegCode.ini');
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try
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CodeStr := IniFile.ReadString('Codes', 'RegCode', '');
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HexToBuffer(CodeStr, Code, SizeOf(Code));
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ARegStr := IniFile.ReadString('Codes', 'RegStr', '');
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finally
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IniFile.Free;
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end;
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end;
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end;
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{=======================================================================}
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procedure TForm1.OgRegistrationCode1Checked(Sender: TObject; Status: TCodeStatus);
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var
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S,
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C1 : string;
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TC : TCode;
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begin
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{forced cutoff date }
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ED := EncodeDate(2009, 12, 31);
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case Status of
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ogValidCode : begin
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InitRegCode(CKey, ARegStr, ED, TC);
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C1 := BufferToHex(TC, SizeOf(TC));
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if (CompareText(C1, CodeStr) <> 0) then begin
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ShowMessage('The Registration Name has been changed');
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Application.Terminate;
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end else
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Label1.Caption := 'Registered to: ' + ARegStr;
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end;
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ogInvalidCode : begin
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if not FileExists(TheDir + 'RegCode.ini') then begin
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if (InputQuery('Codes', 'Reg String', ARegStr)) then begin
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if (ARegStr = '') then begin
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S := 'Empty string not allowed';
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Application.Terminate;
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end else begin
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IniFile := TIniFile.Create(TheDir + 'RegCode.ini');
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try
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IniFile.WriteString('Codes', 'RegStr', ARegStr);
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InitRegCode(CKey, ARegStr, ED, TC);
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{save string representation of release code to Ini File}
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CodeStr := BufferToHex(TC, SizeOf(TC));
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IniFile.WriteString('Codes', 'RegCode', CodeStr);
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finally
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IniFile.Free;
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end;
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OgRegistrationCode1.CheckCode(True);
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Exit;
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end;
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end else
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Application.Terminate;
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end else
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S := 'Invalid Code';
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end;
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ogCodeExpired : S := 'Evaluation period expired';
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end;
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if (Status <> ogValidCode) then begin
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ShowMessage(S);
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Application.Terminate;
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end;
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end;
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initialization
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{$i exrgstru.lrs}
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end.
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