mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-10-14 00:26:05 +02:00
1120 lines
28 KiB
ObjectPascal
1120 lines
28 KiB
ObjectPascal
{
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$Id$
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This file is part of the Free Pascal run time library.
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Copyright (c) 1993-98 by Florian Klaempfl
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member of the Free Pascal development team
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This is the install program for the DOS and OS/2 versions of Free Pascal
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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program install;
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{$DEFINE FV} (* TH - added to make use of the original Turbo Vision possible. *)
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{ $DEFINE DLL} (* TH - if defined, UNZIP32.DLL library is used to unpack. *)
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{ $DEFINE DOSSTUB} (* TH - should _not_ be defined unless creating a bound DOS and OS/2 installer!!! *)
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(* Defining DOSSTUB causes adding a small piece of code *)
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(* for starting the OS/2 part from the DOS part of a bound *)
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(* application if running in OS/2 VDM (DOS) window. Used *)
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(* only if compiling with TP/BP (see conditionals below). *)
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{$IFDEF VER60}
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{$DEFINE TP}
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{$ENDIF}
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{$IFDEF VER70}
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{$DEFINE TP}
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{$ENDIF}
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{$IFNDEF TP}
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{$UNDEF DOSSTUB}
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{$ELSE}
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{$IFDEF OS2}
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{$UNDEF DOSSTUB}
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{$ENDIF}
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{$ENDIF}
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{$IFDEF OS2}
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{$UNDEF FV}
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{$IFDEF VIRTUALPASCAL}
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{$DEFINE DLL}
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{$ENDIF}
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{$ENDIF}
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{$IFDEF DPMI}
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{$UNDEF DOSSTUB}
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{$ENDIF}
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uses
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{$IFDEF OS2}
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{$IFDEF FPC}
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DosCalls,
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{$ELSE FPC}
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{$IFDEF VirtualPascal}
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OS2Base,
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{$ELSE VirtualPascal}
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BseDos,
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{$ENDIF VirtualPascal}
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{$ENDIF FPC}
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{$ENDIF OS2}
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{$ifdef HEAPTRC}
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heaptrc,
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{$endif HEAPTRC}
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strings,dos,objects,drivers,
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{$IFDEF FV}
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commands,
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{$ENDIF}
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unzip,ziptypes,
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{$IFDEF DLL}
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unzipdll,
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{$ENDIF}
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app,dialogs,views,menus,msgbox,colortxt,tabs;
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const
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installerversion='0.99.12b';
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maxpackages=20;
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maxsources=20;
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maxdefcfgs=1024;
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CfgExt = '.dat';
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{$ifdef linux}
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DirSep='/';
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{$else}
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DirSep='\';
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{$endif}
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type
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tpackage=record
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name : string[60];
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zip : string[12];
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end;
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cfgrec=record
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title : string[80];
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version : string[20];
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basepath : DirStr;
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binsub : string[12];
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ppc386 : string[12];
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packages : longint;
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package : array[1..maxpackages] of tpackage;
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sources : longint;
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source : array[1..maxsources] of tpackage;
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defcfgfile : string[12];
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defcfgs : longint;
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defcfg : array[1..maxdefcfgs] of pstring;
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end;
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datarec=packed record
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basepath : DirStr;
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cfgval : word;
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packmask : word;
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srcmask : word;
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end;
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punzipdialog=^tunzipdialog;
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tunzipdialog=object(tdialog)
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filetext : pstatictext;
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constructor Init(var Bounds: TRect; ATitle: TTitleStr);
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procedure do_unzip(s,topath:string);
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end;
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penddialog = ^tenddialog;
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tenddialog = object(tdialog)
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constructor init;
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end;
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pinstalldialog = ^tinstalldialog;
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tinstalldialog = object(tdialog)
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constructor init;
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end;
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tapp = object(tapplication)
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procedure initmenubar;virtual;
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procedure handleevent(var event : tevent);virtual;
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procedure do_installdialog;
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procedure readcfg(const fn:string);
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end;
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{$IFDEF DOSSTUB}
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PByte = ^byte;
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PRunBlock = ^TRunBlock;
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TRunBlock = record
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Length: word;
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Dependent: word;
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Background: word;
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TraceLevel: word;
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PrgTitle: PChar;
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PrgName: PChar;
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Args: PChar;
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TermQ: longint;
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Environment: pointer;
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Inheritance: word;
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SesType: word;
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Icon: pointer;
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PgmHandle: longint;
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PgmControl: word;
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Column: word;
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Row: word;
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Width: word;
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Height: word;
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end;
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{$ENDIF}
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var
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installapp : tapp;
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startpath : string;
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successfull : boolean;
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cfg : cfgrec;
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data : datarec;
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CfgName: NameStr;
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DStr: DirStr;
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EStr: ExtStr;
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{*****************************************************************************
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Helpers
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*****************************************************************************}
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procedure errorhalt;
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begin
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installapp.done;
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halt(1);
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end;
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function packagemask(i:longint):longint;
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begin
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packagemask:=1 shl (i-1);
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end;
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function upper(const s : string):string;
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var
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i : integer;
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begin
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for i:=1 to length(s) do
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if s[i] in ['a'..'z'] then
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upper[i]:=chr(ord(s[i])-32)
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else
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upper[i]:=s[i];
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upper[0]:=s[0];
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end;
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procedure Replace(var s:string;const s1,s2:string);
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var
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i : longint;
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begin
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repeat
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i:=pos(s1,s);
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if i>0 then
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begin
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Delete(s,i,length(s1));
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Insert(s2,s,i);
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end;
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until i=0;
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end;
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function file_exists(const f : string;const path : string) : boolean;
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begin
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file_exists:=fsearch(f,path)<>'';
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end;
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function createdir(s:string):boolean;
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var
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s1,start : string;
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err : boolean;
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i : longint;
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begin
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err:=false;
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{$I-}
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getdir(0,start);
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{$ifndef linux}
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if (s[2]=':') and (s[3]=DirSep) then
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begin
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chdir(Copy(s,1,3));
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Delete(S,1,3);
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end;
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{$endif}
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repeat
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i:=Pos(DirSep,s);
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if i=0 then
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i:=255;
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s1:=Copy(s,1,i-1);
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Delete(s,1,i);
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ChDir(s1);
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if ioresult<>0 then
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begin
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mkdir(s1);
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chdir(s1);
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if ioresult<>0 then
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begin
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err:=true;
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break;
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end;
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end;
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until s='';
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chdir(start);
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{$I+}
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createdir:=err;
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end;
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function DiskSpaceN(const zipfile : string) : longint;
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var
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compressed,uncompressed : longint;
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s : string;
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begin
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s:=zipfile+#0;
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uncompressed:=UnzipSize(@s[1],compressed);
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DiskSpaceN:=uncompressed shr 10;
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end;
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function diskspace(const zipfile : string) : string;
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var
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uncompressed : longint;
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s : string;
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begin
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uncompressed:=DiskSpaceN (zipfile);
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str(uncompressed,s);
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diskspace:=' ('+s+' KB)';
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end;
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function createinstalldir(s : string) : boolean;
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var
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err : boolean;
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dir : searchrec;
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params : array[0..0] of pointer;
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begin
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if s[length(s)]=DirSep then
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dec(s[0]);
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FindFirst(s,AnyFile,dir);
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if doserror=0 then
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begin
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if Dir.Attr and Directory = 0 then
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begin
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messagebox('A file with the name chosen as the installation '+
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'directory exists already. Cannot create this directory!',nil,
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mferror+mfokbutton);
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createinstalldir:=false;
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end else
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createinstalldir:=messagebox('The installation directory exists already. '+
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'Do you want to continue ?',nil,
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mferror+mfyesbutton+mfnobutton)=cmYes;
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exit;
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end;
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err:=Createdir(s);
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if err then
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begin
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params[0]:=@s;
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messagebox('The installation directory %s couldn''t be created',
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@params,mferror+mfokbutton);
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createinstalldir:=false;
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exit;
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end;
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{$ifndef TP}
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{$IFNDEF OS2}
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FindClose (dir);
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{$ENDIF}
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{$endif}
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createinstalldir:=true;
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end;
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function GetProgDir: DirStr;
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var
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D: DirStr;
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N: NameStr;
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E: ExtStr;
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begin
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FSplit (FExpand (ParamStr (0)), D, N, E);
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if (D [0] <> #0) and (D [byte (D [0])] = '\') then Dec (D [0]);
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GetProgDir := D;
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end;
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{*****************************************************************************
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Writing of ppc386.cfg
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*****************************************************************************}
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procedure writedefcfg(const fn:string);
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var
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t : text;
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i : longint;
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s : string;
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dir : searchrec;
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params : array[0..0] of pointer;
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d : dirstr;
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n : namestr;
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e : extstr;
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begin
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{ already exists }
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findfirst(fn,AnyFile,dir);
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if doserror=0 then
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begin
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params[0]:=@fn;
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if MessageBox('Config %s already exists, continue writing default config?',@params,
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mfinformation+mfyesbutton+mfnobutton)=cmNo then
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exit;
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end;
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{ create directory }
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fsplit(fn,d,n,e);
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createdir(d);
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{ create the ppc386.cfg }
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assign(t,fn);
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{$I-}
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rewrite(t);
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{$I+}
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if ioresult<>0 then
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begin
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params[0]:=@fn;
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MessageBox(#3'Default config not written.'#13#3'%s'#13#3'couldn''t be created',@params,mfinformation+mfokbutton);
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exit;
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end;
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for i:=1 to cfg.defcfgs do
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if assigned(cfg.defcfg[i]) then
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begin
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s:=cfg.defcfg[i]^;
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Replace(s,'$1',data.basepath);
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writeln(t,s);
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end
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else
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writeln(t,'');
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close(t);
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end;
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{*****************************************************************************
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TUnZipDialog
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*****************************************************************************}
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constructor tunzipdialog.Init(var Bounds: TRect; ATitle: TTitleStr);
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var
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r : trect;
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begin
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inherited init(bounds,atitle);
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R.Assign(11, 4, 38, 5);
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filetext:=new(pstatictext,init(r,'File: '));
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insert(filetext);
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end;
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procedure tunzipdialog.do_unzip(s,topath : string);
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var
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fn,dir,wild : string;
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begin
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Disposestr(filetext^.text);
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filetext^.Text:=NewStr('File: '+s);
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filetext^.drawview;
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if not(file_exists(s,startpath)) then
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begin
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messagebox('File: '+s+' missed for the selected installation. '+
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'Installation doesn''t becomes complete',nil,mferror+mfokbutton);
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errorhalt;
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end;
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fn:=startpath+DirSep+s+#0;
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dir:=topath+#0;
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wild:=AllFiles + #0;
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(* TH - added to clear the previous state of DosError *)
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DosError := 0;
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{$IFDEF DLL}
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if
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{$ENDIF}
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FileUnzipEx(@fn[1],@dir[1],@wild[1])
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{$IFDEF DLL}
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= 0 then
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{$ELSE}
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;
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if doserror<>0 then
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{$ENDIF}
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begin
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messagebox('Error when extracting. Disk full?',nil,mferror+mfokbutton);
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errorhalt;
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end;
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end;
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{*****************************************************************************
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TEndDialog
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*****************************************************************************}
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constructor tenddialog.init;
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var
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R : TRect;
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P : PStaticText;
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Control : PButton;
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YB: word;
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{$IFNDEF LINUX}
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S: string;
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WPath: boolean;
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{$ENDIF}
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{$IFDEF OS2}
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ErrPath: array [0..259] of char;
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Handle: longint;
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WLibPath: boolean;
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const
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EMXName: array [1..4] of char = 'EMX'#0;
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{$ENDIF}
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begin
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YB := 14;
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{$IFNDEF LINUX}
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S := Data.BasePath + Cfg.BinSub;
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if Pos (Upper (S), Upper (GetEnv ('PATH'))) = 0 then
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begin
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WPath := true;
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Inc (YB, 2);
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end else WPath := false;
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{$IFDEF OS2}
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if DosLoadModule (@ErrPath, SizeOf (ErrPath), @EMXName, Handle) = 0 then
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begin
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WLibPath := false;
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DosFreeModule (Handle);
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end else
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begin
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WLibPath := true;
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Inc (YB, 2);
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end;
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{$ENDIF}
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{$ENDIF}
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R.Assign(6, 6, 74, YB);
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inherited init(r,'Installation Successfull');
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{$IFNDEF LINUX}
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if WPath then
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begin
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R.Assign(2, 3, 64, 5);
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P:=new(pstatictext,init(r,'Extend your PATH variable with '''+S+''''));
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insert(P);
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end;
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{$IFDEF OS2}
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if WLibPath then
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begin
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if WPath then S := 'and your LIBPATH with ''' + S + '\dll''' else
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S := 'Extend your LIBPATH with ''' + S + '\dll''';
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R.Assign (2, YB - 13, 64, YB - 11);
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P := New (PStaticText, Init (R, S));
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Insert (P);
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end;
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{$ENDIF}
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{$ENDIF}
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R.Assign(2, YB - 11, 64, YB - 10);
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P:=new(pstatictext,init(r,'To compile files enter '''+cfg.ppc386+' [file]'''));
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insert(P);
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R.Assign (29, YB - 9, 39, YB - 7);
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Control := New (PButton, Init (R,'~O~k', cmOK, bfDefault));
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Insert (Control);
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end;
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|
|
|
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{*****************************************************************************
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TInstallDialog
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*****************************************************************************}
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|
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constructor tinstalldialog.init;
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const
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width = 76;
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height = 20;
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x1 = (79-width) div 2;
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y1 = (23-height) div 2;
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x2 = x1+width;
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y2 = y1+height;
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var
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tabr,tabir,r : trect;
|
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srcmask,
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mask_components : longint;
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i,line : integer;
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srcitems,items : psitem;
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f : pview;
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okbut,cancelbut : pbutton;
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packcbs,sourcecbs : pcheckboxes;
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labpath : plabel;
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ilpath : pinputline;
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|
tab : ptab;
|
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titletext : pcoloredtext;
|
|
labcfg : plabel;
|
|
cfgcb : pcheckboxes;
|
|
begin
|
|
{ walk packages reverse and insert a newsitem for each, and set the mask }
|
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items:=nil;
|
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mask_components:=0;
|
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for i:=cfg.packages downto 1 do
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begin
|
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if file_exists(cfg.package[i].zip,startpath) then
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begin
|
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items:=newsitem(cfg.package[i].name+diskspace(startpath+DirSep+cfg.package[i].zip),items);
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mask_components:=mask_components or packagemask(i);
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end
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else
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items:=newsitem(cfg.package[i].name,items);
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end;
|
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|
|
{ walk source packages reverse and insert a newsitem for each, and set the mask }
|
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srcitems:=nil;
|
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srcmask:=0;
|
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for i:=cfg.sources downto 1 do
|
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begin
|
|
if file_exists(cfg.source[i].zip,startpath) then
|
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begin
|
|
srcitems:=newsitem(cfg.source[i].name+diskspace(startpath+DirSep+cfg.source[i].zip),srcitems);
|
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srcmask:=srcmask or packagemask(i);
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end
|
|
else
|
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srcitems:=newsitem(cfg.source[i].name,srcitems);
|
|
end;
|
|
|
|
{ If no component found abort }
|
|
if (mask_components=0) and (srcmask=0) then
|
|
begin
|
|
messagebox('No components found to install, aborting.',nil,mferror+mfokbutton);
|
|
errorhalt;
|
|
end;
|
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|
|
r.assign(x1,y1,x2,y2);
|
|
inherited init(r,'');
|
|
GetExtent(R);
|
|
R.Grow(-2,-1);
|
|
Dec(R.B.Y,2);
|
|
TabR.Copy(R);
|
|
TabIR.Copy(R);
|
|
TabIR.Grow(-2,-2);
|
|
TabIR.Move(-2,0);
|
|
|
|
{-------- Sheet 1 ----------}
|
|
R.Copy(TabIR);
|
|
r.move(0,1);
|
|
r.b.x:=r.a.x+40;
|
|
r.b.y:=r.a.y+1;
|
|
new(titletext,init(r,cfg.title,$71));
|
|
|
|
r.move(0,2);
|
|
r.b.x:=r.a.x+40;
|
|
new(labpath,init(r,'~B~ase path',f));
|
|
r.move(0,1);
|
|
r.b.x:=r.a.x+40;
|
|
r.b.y:=r.a.y+1;
|
|
new(ilpath,init(r,high(DirStr)));
|
|
|
|
r.move(0,2);
|
|
r.b.x:=r.a.x+40;
|
|
new(labcfg,init(r,'Con~f~ig',f));
|
|
r.move(0,1);
|
|
r.b.x:=r.a.x+40;
|
|
r.b.y:=r.a.y+1;
|
|
new(cfgcb,init(r,newsitem('create ppc386.cfg',nil)));
|
|
data.cfgval:=1;
|
|
|
|
{-------- Sheet 2 ----------}
|
|
R.Copy(TabIR);
|
|
new(packcbs,init(r,items));
|
|
data.packmask:=mask_components;
|
|
pcluster(packcbs)^.enablemask:=mask_components;
|
|
|
|
{-------- Sheet 3 ----------}
|
|
R.Copy(TabIR);
|
|
new(sourcecbs,init(r,srcitems));
|
|
data.srcmask:=srcmask;
|
|
pcluster(sourcecbs)^.enablemask:=srcmask;
|
|
|
|
{--------- Main ---------}
|
|
New(Tab, Init(TabR,
|
|
NewTabDef('~G~eneral',IlPath,
|
|
NewTabItem(TitleText,
|
|
NewTabItem(LabPath,
|
|
NewTabItem(ILPath,
|
|
NewTabItem(LabCfg,
|
|
NewTabItem(CfgCB,
|
|
nil))))),
|
|
NewTabDef('~P~ackages',PackCbs,
|
|
NewTabItem(PackCbs,
|
|
nil),
|
|
NewTabDef('~S~ources',SourceCbs,
|
|
NewTabItem(SourceCbs,
|
|
nil),
|
|
nil)))));
|
|
Tab^.GrowMode:=0;
|
|
Insert(Tab);
|
|
|
|
line:=tabr.b.y;
|
|
r.assign((width div 2)-14,line,(width div 2)-4,line+2);
|
|
new(okbut,init(r,'~O~k',cmok,bfdefault));
|
|
Insert(OkBut);
|
|
|
|
r.assign((width div 2)+4,line,(width div 2)+14,line+2);
|
|
new(cancelbut,init(r,'~C~ancel',cmcancel,bfnormal));
|
|
Insert(CancelBut);
|
|
|
|
Tab^.Select;
|
|
end;
|
|
|
|
|
|
{*****************************************************************************
|
|
TApp
|
|
*****************************************************************************}
|
|
|
|
const
|
|
cmstart = 1000;
|
|
|
|
procedure tapp.do_installdialog;
|
|
var
|
|
p : pinstalldialog;
|
|
p2 : punzipdialog;
|
|
p3 : penddialog;
|
|
r : trect;
|
|
result,
|
|
c : word;
|
|
i : longint;
|
|
{$ifndef linux}
|
|
DSize,Space : longint;
|
|
S: DirStr;
|
|
{$endif}
|
|
begin
|
|
data.basepath:=cfg.basepath;
|
|
data.cfgval:=0;
|
|
data.srcmask:=0;
|
|
data.packmask:=0;
|
|
|
|
repeat
|
|
{ select components }
|
|
p:=new(pinstalldialog,init);
|
|
c:=executedialog(p,@data);
|
|
if (c=cmok) then
|
|
begin
|
|
if Data.BasePath = '' then
|
|
messagebox('Please, choose the directory for installation first.',nil,mferror+mfokbutton)
|
|
else
|
|
begin
|
|
if (data.srcmask>0) or (data.packmask>0) then
|
|
begin
|
|
{$IFNDEF LINUX}
|
|
{ TH - check the available disk space here }
|
|
DSize := 0;
|
|
for i:=1 to cfg.packages do
|
|
begin
|
|
if data.packmask and packagemask(i)<>0 then
|
|
Inc (DSize, DiskSpaceN(cfg.package[i].zip));
|
|
end;
|
|
for i:=1 to cfg.sources do
|
|
begin
|
|
if data.srcmask and packagemask(i)<>0 then
|
|
Inc (DSize, DiskSpaceN(cfg.source[i].zip));
|
|
end;
|
|
if data.packmask and packagemask(i)<>0 then
|
|
Inc (DSize, DiskSpaceN(cfg.package[i].zip));
|
|
S := FExpand (Data.BasePath);
|
|
if S [Length (S)] = DirSep then
|
|
Dec (S [0]);
|
|
Space := DiskFree (byte (S [1]) - 64) shr 10;
|
|
if Space < DSize then
|
|
S := 'is not'
|
|
else
|
|
S := '';
|
|
if Space < DSize + 500 then
|
|
begin
|
|
if S = '' then
|
|
S := 'might not be';
|
|
if messagebox('There ' + S + ' enough space on the target ' +
|
|
'drive for all the selected components. Do you ' +
|
|
'want to change the installation path?',nil,
|
|
mferror+mfyesbutton+mfnobutton) = cmYes then
|
|
Continue;
|
|
end;
|
|
{$ENDIF}
|
|
if createinstalldir(data.basepath) then
|
|
break;
|
|
end
|
|
else
|
|
begin
|
|
result:=messagebox('No components selected.'#13#13'Abort installation?',nil,mferror+mfyesbutton+mfnobutton);
|
|
if result=cmYes then
|
|
exit;
|
|
end;
|
|
end;
|
|
end
|
|
else
|
|
exit;
|
|
until false;
|
|
|
|
{ extract packages }
|
|
r.assign(20,7,60,16);
|
|
p2:=new(punzipdialog,init(r,'Extracting Packages'));
|
|
desktop^.insert(p2);
|
|
for i:=1 to cfg.packages do
|
|
begin
|
|
if data.packmask and packagemask(i)<>0 then
|
|
p2^.do_unzip(cfg.package[i].zip,data.basepath);
|
|
end;
|
|
desktop^.delete(p2);
|
|
dispose(p2,done);
|
|
|
|
{ extract sources }
|
|
r.assign(20,7,60,16);
|
|
p2:=new(punzipdialog,init(r,'Extracting Sources'));
|
|
desktop^.insert(p2);
|
|
for i:=1 to cfg.sources do
|
|
begin
|
|
if data.srcmask and packagemask(i)<>0 then
|
|
p2^.do_unzip(cfg.source[i].zip,data.basepath);
|
|
end;
|
|
desktop^.delete(p2);
|
|
dispose(p2,done);
|
|
|
|
{ write config }
|
|
if (data.cfgval and 1)<>0 then
|
|
writedefcfg(data.basepath+cfg.binsub+DirSep+cfg.defcfgfile);
|
|
|
|
{ show end message }
|
|
p3:=new(penddialog,init);
|
|
executedialog(p3,nil);
|
|
end;
|
|
|
|
|
|
procedure tapp.readcfg(const fn:string);
|
|
var
|
|
t : text;
|
|
i,j,
|
|
line : longint;
|
|
item,
|
|
s : string;
|
|
params : array[0..0] of pointer;
|
|
|
|
{$ifndef FPC}
|
|
procedure readln(var t:text;var s:string);
|
|
var
|
|
c : char;
|
|
i : longint;
|
|
begin
|
|
c:=#0;
|
|
i:=0;
|
|
while (not eof(t)) and (c<>#10) do
|
|
begin
|
|
read(t,c);
|
|
if c<>#10 then
|
|
begin
|
|
inc(i);
|
|
s[i]:=c;
|
|
end;
|
|
end;
|
|
if (i>0) and (s[i]=#13) then
|
|
dec(i);
|
|
s[0]:=chr(i);
|
|
end;
|
|
{$endif}
|
|
|
|
begin
|
|
assign(t,StartPath + DirSep + fn);
|
|
{$I-}
|
|
reset(t);
|
|
{$I+}
|
|
if ioresult<>0 then
|
|
begin
|
|
StartPath := GetProgDir;
|
|
assign(t,StartPath + DirSep + fn);
|
|
{$I-}
|
|
reset(t);
|
|
{$I+}
|
|
if ioresult<>0 then
|
|
begin
|
|
params[0]:=@fn;
|
|
messagebox('File %s not found!',@params,mferror+mfokbutton);
|
|
errorhalt;
|
|
end;
|
|
end;
|
|
line:=0;
|
|
while not eof(t) do
|
|
begin
|
|
readln(t,s);
|
|
inc(line);
|
|
if (s<>'') and not(s[1] in ['#',';']) then
|
|
begin
|
|
i:=pos('=',s);
|
|
if i>0 then
|
|
begin
|
|
item:=upper(Copy(s,1,i-1));
|
|
system.delete(s,1,i);
|
|
if item='VERSION' then
|
|
cfg.version:=s
|
|
else
|
|
if item='TITLE' then
|
|
cfg.title:=s
|
|
else
|
|
if item='BASEPATH' then
|
|
cfg.basepath:=s
|
|
else
|
|
if item='PPC386' then
|
|
cfg.ppc386:=s
|
|
else
|
|
if item='BINSUB' then
|
|
cfg.binsub:=s
|
|
else
|
|
if item='CFGFILE' then
|
|
cfg.defcfgfile:=s
|
|
else
|
|
if item='DEFAULTCFG' then
|
|
begin
|
|
repeat
|
|
readln(t,s);
|
|
if upper(s)='ENDCFG' then
|
|
break;
|
|
if cfg.defcfgs<maxdefcfgs then
|
|
begin
|
|
inc(cfg.defcfgs);
|
|
cfg.defcfg[cfg.defcfgs]:=newstr(s);
|
|
end;
|
|
until false;
|
|
end
|
|
else
|
|
if item='PACKAGE' then
|
|
begin
|
|
j:=pos(',',s);
|
|
if (j>0) and (cfg.packages<maxpackages) then
|
|
begin
|
|
inc(cfg.packages);
|
|
cfg.package[cfg.packages].zip:=copy(s,1,j-1);
|
|
cfg.package[cfg.packages].name:=copy(s,j+1,255);
|
|
end;
|
|
end
|
|
else
|
|
if item='SOURCE' then
|
|
begin
|
|
j:=pos(',',s);
|
|
if (j>0) and (cfg.sources<maxsources) then
|
|
begin
|
|
inc(cfg.sources);
|
|
cfg.source[cfg.sources].zip:=copy(s,1,j-1);
|
|
cfg.source[cfg.sources].name:=copy(s,j+1,255);
|
|
end;
|
|
end;
|
|
end;
|
|
end;
|
|
end;
|
|
close(t);
|
|
end;
|
|
|
|
|
|
procedure tapp.initmenubar;
|
|
var
|
|
r : trect;
|
|
begin
|
|
getextent(r);
|
|
r.b.y:=r.a.y+1;
|
|
menubar:=new(pmenubar,init(r,newmenu(
|
|
newsubmenu('~F~ree Pascal Installer '+installerversion,hcnocontext,newmenu(nil
|
|
),
|
|
nil))));
|
|
end;
|
|
|
|
|
|
procedure tapp.handleevent(var event : tevent);
|
|
begin
|
|
inherited handleevent(event);
|
|
if event.what=evcommand then
|
|
if event.command=cmstart then
|
|
begin
|
|
clearevent(event);
|
|
do_installdialog;
|
|
if successfull then
|
|
begin
|
|
event.what:=evcommand;
|
|
event.command:=cmquit;
|
|
handleevent(event);
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
{$IFDEF DOSSTUB}
|
|
function CheckOS2: boolean;
|
|
var
|
|
OwnName: PathStr;
|
|
OwnDir: DirStr;
|
|
Name: NameStr;
|
|
Ext: ExtStr;
|
|
DosV, W: word;
|
|
P: PChar;
|
|
const
|
|
Title: string [15] = 'FPC Installer'#0;
|
|
RunBlock: TRunBlock = (Length: $32;
|
|
Dependent: 0;
|
|
Background: 0;
|
|
TraceLevel: 0;
|
|
PrgTitle: @Title [1];
|
|
PrgName: nil;
|
|
Args: nil;
|
|
TermQ: 0;
|
|
Environment: nil;
|
|
Inheritance: 0;
|
|
SesType: 2;
|
|
Icon: nil;
|
|
PgmHandle: 0;
|
|
PgmControl: 2;
|
|
Column: 0;
|
|
Row: 0;
|
|
Width: 80;
|
|
Height: 25);
|
|
begin
|
|
CheckOS2 := false;
|
|
asm
|
|
mov ah, 30h
|
|
int 21h
|
|
xchg ah, al
|
|
mov DosV, ax
|
|
mov ax, 4010h
|
|
int 2Fh
|
|
cmp ax, 4010h
|
|
jnz @0
|
|
xor bx, bx
|
|
@0:
|
|
mov W, bx
|
|
end;
|
|
if DosV > 3 shl 8 then
|
|
begin
|
|
OwnName := FExpand (ParamStr (0));
|
|
FSplit (OwnName, OwnDir, Name, Ext);
|
|
if (DosV >= 20 shl 8 + 10) and (W >= 20 shl 8 + 10) then
|
|
(* OS/2 version 2.1 or later running (double-checked) *)
|
|
begin
|
|
OwnName [Succ (byte (OwnName [0]))] := #0;
|
|
RunBlock.PrgName := @OwnName [1];
|
|
P := Ptr (PrefixSeg, $80);
|
|
if PByte (P)^ <> 0 then
|
|
begin
|
|
Inc (P);
|
|
RunBlock.Args := Ptr (PrefixSeg, $81);
|
|
end;
|
|
asm
|
|
mov ax, 6400h
|
|
mov bx, 0025h
|
|
mov cx, 636Ch
|
|
mov si, offset RunBlock
|
|
int 21h
|
|
jc @0
|
|
mov DosV, 0
|
|
@0:
|
|
end;
|
|
CheckOS2 := DosV = 0;
|
|
end;
|
|
end;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
begin
|
|
(* TH - no error boxes if checking an inaccessible disk etc. *)
|
|
{$IFDEF OS2}
|
|
{$IFDEF FPC}
|
|
DosCalls.DosError (0);
|
|
{$ELSE FPC}
|
|
{$IFDEF VirtualPascal}
|
|
OS2Base.DosError (ferr_DisableHardErr);
|
|
{$ELSE VirtualPascal}
|
|
BseDos.DosError (0);
|
|
{$ENDIF VirtualPascal}
|
|
{$ENDIF FPC}
|
|
{$ENDIF}
|
|
{$IFDEF DOSSTUB}
|
|
if CheckOS2 then Halt;
|
|
{$ENDIF}
|
|
getdir(0,startpath);
|
|
successfull:=false;
|
|
|
|
fillchar(cfg, SizeOf(cfg), 0);
|
|
fillchar(data, SizeOf(data), 0);
|
|
|
|
installapp.init;
|
|
|
|
FSplit (FExpand (ParamStr (0)), DStr, CfgName, EStr);
|
|
|
|
installapp.readcfg(CfgName + CfgExt);
|
|
{ installapp.readcfg(startpath+dirsep+cfgfile);}
|
|
installapp.do_installdialog;
|
|
installapp.done;
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.9 1999-08-03 20:21:53 peter
|
|
* fixed sources mask which was not set correctly
|
|
|
|
Revision 1.7 1999/07/01 07:56:58 hajny
|
|
* installation to root fixed
|
|
|
|
Revision 1.6 1999/06/29 22:20:19 peter
|
|
* updated to use tab pages
|
|
|
|
Revision 1.5 1999/06/25 07:06:30 hajny
|
|
+ searching for installation script updated
|
|
|
|
Revision 1.4 1999/06/10 20:01:23 peter
|
|
+ fcl,fv,gtk support
|
|
|
|
Revision 1.3 1999/06/10 15:00:14 peter
|
|
* fixed to compile for not os2
|
|
* update install.dat
|
|
|
|
Revision 1.2 1999/06/10 07:28:27 hajny
|
|
* compilable with TP again
|
|
|
|
Revision 1.1 1999/02/19 16:45:26 peter
|
|
* moved to fpinst/ directory
|
|
+ makefile
|
|
|
|
Revision 1.15 1999/02/17 22:34:08 peter
|
|
* updates from TH for OS2
|
|
|
|
Revision 1.14 1998/12/22 22:47:34 peter
|
|
* updates for OS2
|
|
* small fixes
|
|
|
|
Revision 1.13 1998/12/21 13:11:39 peter
|
|
* updates for 0.99.10
|
|
|
|
Revision 1.12 1998/12/16 00:25:34 peter
|
|
* updated for 0.99.10
|
|
* new end dialogbox
|
|
|
|
Revision 1.11 1998/11/01 20:32:25 peter
|
|
* packed record
|
|
|
|
Revision 1.10 1998/10/25 23:38:35 peter
|
|
* removed warnings
|
|
|
|
Revision 1.9 1998/10/23 16:57:40 pierre
|
|
* compiles without -So option
|
|
* the main dialog init was buggy !!
|
|
|
|
Revision 1.8 1998/09/22 21:10:31 jonas
|
|
* initialize cfg and data with 0 at startup
|
|
|
|
Revision 1.7 1998/09/16 16:46:37 peter
|
|
+ updates
|
|
|
|
Revision 1.6 1998/09/15 13:11:14 pierre
|
|
small fix to cleanup if no package
|
|
|
|
Revision 1.5 1998/09/15 12:06:06 peter
|
|
* install updated to support w32 and dos and config file
|
|
|
|
Revision 1.4 1998/09/10 10:50:49 florian
|
|
* DOS install program updated
|
|
|
|
Revision 1.3 1998/09/09 13:39:58 peter
|
|
+ internal unzip
|
|
* dialog is showed automaticly
|
|
|
|
Revision 1.2 1998/04/07 22:47:57 florian
|
|
+ version/release/patch numbers as string added
|
|
|
|
}
|