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https://gitlab.com/freepascal.org/fpc/source.git
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1803 lines
47 KiB
ObjectPascal
1803 lines
47 KiB
ObjectPascal
{
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$Id$
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This file is part of Free Pascal
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Copyright (c) 1993-2000 by Florian Klaempfl
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member of the Free Pascal development team
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This is the install program for 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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{$IFDEF DPMI}
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{$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 GO32V2}
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emu387,
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{$ENDIF}
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{$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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{$ENDIF}
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{$IFDEF DLL}
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unzipdll,
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{$ENDIF}
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unzip,ziptypes,
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app,dialogs,views,menus,msgbox,colortxt,tabs,inststr,scroll,
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HelpCtx,WHTMLScn;
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const
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installerversion='1.0.2';
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{$ifdef TP}lfnsupport=false;{$endif}
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maxpacks=10;
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maxpackages=20;
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maxdefcfgs=1024;
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HTMLIndexExt = '.htx';
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CfgExt = '.dat';
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MaxStatusPos = 4;
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StatusChars: string [MaxStatusPos] = '/-\|';
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StatusPos: byte = 1;
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{ this variable is set to true if an ide is installed }
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haside : boolean = false;
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hashtmlhelp : boolean = false;
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{$IFDEF LINUX}
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DirSep='/';
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{$ELSE}
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{$IFDEF UNIX}
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DirSep='/';
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{$ELSE}
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DirSep='\';
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{$ENDIF}
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{$ENDIF}
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{$IFNDEF GO32V2}
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{$IFDEF GO32V1}
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LFNSupport = false;
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{$ELSE}
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{$IFDEF TP}
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LFNSupport = false;
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{$ELSE}
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LFNSupport = true;
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{$ENDIF}
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{$ENDIF}
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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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tpack=record
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name : string[12];
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binsub : string[40];
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ppc386 : string[20];
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defidecfgfile,
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defideinifile,
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defcfgfile : string[12];
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include : boolean;
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filechk : string[40];
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packages : longint;
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package : array[1..maxpackages] of tpackage;
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end;
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tcfgarray = array[1..maxdefcfgs] of pstring;
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cfgrec=record
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title : string[80];
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version : string[20];
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language : string[30];
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helpidx,
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docsub,
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basepath : DirStr;
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packs : word;
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pack : array[1..maxpacks] of tpack;
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defideinis,
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defidecfgs,
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defcfgs : longint;
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defideini,
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defidecfg,
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defcfg : tcfgarray;
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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 : array[1..maxpacks] of 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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extractfiletext : 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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planguagedialog = ^tlanguagedialog;
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tlanguagedialog = object(tdialog)
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constructor init;
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end;
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PFPHTMLFileLinkScanner = ^TFPHTMLFileLinkScanner;
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TFPHTMLFileLinkScanner = object(THTMLFileLinkScanner)
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function CheckURL(const URL: string): boolean; virtual;
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function CheckText(const Text: string): boolean; virtual;
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procedure ProcessDoc(Doc: PHTMLLinkScanFile); virtual;
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end;
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phtmlindexdialog = ^thtmlindexdialog;
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thtmlindexdialog = object(tdialog)
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text : pstatictext;
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constructor init(var Bounds: TRect; ATitle: TTitleStr);
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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 do_languagedialog;
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procedure readcfg(const fn:string);
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procedure checkavailpack;
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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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{$ENDIF}
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var
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installapp : tapp;
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startpath : string;
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successfull : boolean;
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cfg : cfgrec;
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data : datarec;
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CfgName: NameStr;
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DStr: DirStr;
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EStr: ExtStr;
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UnzDlg : punzipdialog;
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log : text;
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createlog : boolean;
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msgfile : string;
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{$IFNDEF DLL}
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const
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UnzipErr: longint = 0;
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{$ENDIF}
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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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function Replace(var s:string;const s1,s2:string) : boolean;
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var
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i : longint;
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begin
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Replace:=false;
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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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Replace:=true;
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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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if not (IsZip (@S [1])) then DiskSpaceN := -1 else
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begin
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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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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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if Uncompressed = -1 then DiskSpace := str_invalid else
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begin
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str(uncompressed,s);
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diskspace:=' ('+s+' KB)';
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end;
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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(msg_problems_create_dir,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(msg_install_dir_exists,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(msg_install_cant_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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function RTrim(const S: string): string;
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var
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i : longint;
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begin
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i:=length(s);
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while (i>0) and (s[i]=' ') do
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dec(i);
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RTrim:=Copy(s,1,i);
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end;
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function LTrim(const S: string): string;
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var
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i : longint;
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begin
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i:=1;
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while (i<length(s)) and (s[i]=' ') do
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inc(i);
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LTrim:=Copy(s,i,255);
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end;
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function Trim(const S: string): string;
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begin
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Trim:=RTrim(LTrim(S));
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end;
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function CompareText(S1, S2: string): integer;
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var R: integer;
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begin
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S1:=Upcase(S1);
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S2:=Upcase(S2);
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if S1<S2 then R:=-1 else
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if S1>S2 then R:= 1 else
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R:=0;
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CompareText:=R;
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end;
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function ExtOf(const S: string): string;
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var D: DirStr; E: ExtStr; N: NameStr;
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begin
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FSplit(S,D,N,E);
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ExtOf:=E;
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end;
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function DirAndNameOf(const S: string): string;
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var D: DirStr; E: ExtStr; N: NameStr;
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begin
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FSplit(S,D,N,E);
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DirAndNameOf:=D+N;
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end;
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{*****************************************************************************
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HTML-Index Generation
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*****************************************************************************}
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var
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indexdlg : phtmlindexdialog;
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constructor thtmlindexdialog.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 (4, 2,bounds.B.X-Bounds.A.X-2, 4);
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text:=new(pstatictext,init(r,'Please wait ...'));
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insert(text);
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end;
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procedure TFPHTMLFileLinkScanner.ProcessDoc(Doc: PHTMLLinkScanFile);
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var
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oldtext : pstring;
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begin
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oldtext:=indexdlg^.text^.text;
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indexdlg^.text^.text:=newstr('Processing '+Doc^.GetDocumentURL);
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indexdlg^.text^.drawview;
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inherited ProcessDoc(Doc);
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disposestr(indexdlg^.text^.text);
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indexdlg^.text^.text:=oldtext;
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indexdlg^.text^.drawview;
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end;
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function TFPHTMLFileLinkScanner.CheckURL(const URL: string): boolean;
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var OK: boolean;
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const HTTPPrefix = 'http:';
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FTPPrefix = 'ftp:';
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begin
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OK:=inherited CheckURL(URL);
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if OK then OK:=DirAndNameOf(URL)<>'';
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if OK then OK:=CompareText(copy(ExtOf(URL),1,4),'.HTM')=0;
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if OK then OK:=CompareText(copy(URL,1,length(HTTPPrefix)),HTTPPrefix)<>0;
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if OK then OK:=CompareText(copy(URL,1,length(FTPPrefix)),FTPPrefix)<>0;
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CheckURL:=OK;
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end;
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function TFPHTMLFileLinkScanner.CheckText(const Text: string): boolean;
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var OK: boolean;
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S: string;
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begin
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S:=Trim(Text);
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OK:=(S<>'') and (copy(S,1,1)<>'[');
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CheckText:=OK;
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end;
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procedure writehlpindex(filename : string);
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var
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LS : PFPHTMLFileLinkScanner;
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BS : PBufStream;
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S : String;
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Re : Word;
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params : array[0..0] of pointer;
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dir : searchrec;
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r : trect;
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begin
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S:='HTML Index';
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r.assign(10,10,70,15);
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indexdlg:=new(phtmlindexdialog,init(r,'Creating HTML index file, please wait ...'));
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desktop^.insert(indexdlg);
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New(LS, Init);
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LS^.ProcessDocument(FileName,[soSubDocsOnly]);
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if LS^.GetDocumentCount=0 then
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begin
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params[0]:=@filename;
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MessageBox('Problem creating help index %1, aborting',@params,
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mferror+mfokbutton);
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end
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else
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begin
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FileName:=DirAndNameOf(FileName)+HTMLIndexExt;
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findfirst(filename,AnyFile,dir);
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if doserror=0 then
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begin
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params[0]:=@filename;
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Re:=MessageBox('Help index %s already exists, overwrite it?',@params,
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mfinformation+mfyesbutton+mfnobutton);
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end;
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if Re<>cmNo then
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begin
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New(BS, Init(FileName, stCreate, 4096));
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if Assigned(BS)=false then
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begin
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MessageBox('Error while writing help index! '+
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'No help index is created',@params,
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mferror+mfokbutton);
|
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Re:=cmCancel;
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end
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else
|
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begin
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LS^.StoreDocuments(BS^);
|
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if BS^.Status<>stOK then
|
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begin
|
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MessageBox('Error while writing help index!'#13+
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'No help index is created',@params,
|
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mferror+mfokbutton);
|
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Re:=cmCancel;
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end;
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Dispose(BS, Done);
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end;
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end;
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end;
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Dispose(LS, Done);
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desktop^.delete(indexdlg);
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dispose(indexdlg,done);
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end;
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|
|
{*****************************************************************************
|
|
Writing of ppc386.cfg
|
|
*****************************************************************************}
|
|
|
|
procedure writedefcfg(const fn:string;const cfgdata : tcfgarray;count : longint);
|
|
var
|
|
t : text;
|
|
i : longint;
|
|
s : string;
|
|
dir : searchrec;
|
|
params : array[0..0] of pointer;
|
|
d : dirstr;
|
|
n : namestr;
|
|
e : extstr;
|
|
begin
|
|
{ already exists }
|
|
findfirst(fn,AnyFile,dir);
|
|
if doserror=0 then
|
|
begin
|
|
params[0]:=@fn;
|
|
if MessageBox(msg_overwrite_cfg,@params,
|
|
mfinformation+mfyesbutton+mfnobutton)=cmNo then
|
|
exit;
|
|
end;
|
|
{ create directory }
|
|
fsplit(fn,d,n,e);
|
|
createdir(d);
|
|
{ create the ppc386.cfg }
|
|
assign(t,fn);
|
|
{$I-}
|
|
rewrite(t);
|
|
{$I+}
|
|
if ioresult<>0 then
|
|
begin
|
|
params[0]:=@fn;
|
|
MessageBox(msg_problems_writing_cfg,@params,mfinformation+mfokbutton);
|
|
exit;
|
|
end;
|
|
for i:=1 to count do
|
|
if assigned(cfgdata[i]) then
|
|
begin
|
|
s:=cfgdata[i]^;
|
|
Replace(s,'$1',data.basepath);
|
|
|
|
{ error msg file entry? }
|
|
if Replace(s,'$L',msgfile) then
|
|
begin
|
|
{ if we've to set an error msg file, we }
|
|
{ write it else we discard the line }
|
|
if msgfile<>'' then
|
|
writeln(t,s);
|
|
end
|
|
else
|
|
writeln(t,s);
|
|
end
|
|
else
|
|
writeln(t,'');
|
|
|
|
close(t);
|
|
end;
|
|
|
|
|
|
{*****************************************************************************
|
|
TUnZipDialog
|
|
*****************************************************************************}
|
|
|
|
constructor tunzipdialog.Init(var Bounds: TRect; ATitle: TTitleStr);
|
|
var
|
|
r : trect;
|
|
begin
|
|
inherited init(bounds,atitle);
|
|
(* R.Assign (11, 4, 38, 6);*)
|
|
R.Assign (1, 4,bounds.B.X-Bounds.A.X-2, 6);
|
|
filetext:=new(pstatictext,init(r,#3'File: '));
|
|
insert(filetext);
|
|
R.Assign (1, 7,bounds.B.X-Bounds.A.X-2, 9);
|
|
extractfiletext:=new(pstatictext,init(r,#3' '));
|
|
insert(extractfiletext);
|
|
end;
|
|
|
|
{$IFNDEF DLL}
|
|
procedure UnzipCheckFn (Retcode: longint; Rec: pReportRec );{$ifdef Delphi32}STDCALL;{$endif}
|
|
{$IFNDEF BIT32} FAR;{$ENDIF BIT32}
|
|
var
|
|
name : string;
|
|
begin
|
|
case Rec^.Status of
|
|
unzip_starting:
|
|
UnzipErr := 0;
|
|
file_starting:
|
|
begin
|
|
with UnzDlg^.extractfiletext^ do
|
|
begin
|
|
Disposestr(text);
|
|
name:=Strpas(Rec^.FileName);
|
|
Text:=NewStr(#3+name);
|
|
DrawView;
|
|
end;
|
|
end;
|
|
file_failure: UnzipErr := RetCode;
|
|
file_unzipping:
|
|
begin
|
|
with UnzDlg^.FileText^ do
|
|
begin
|
|
Inc (StatusPos);
|
|
if StatusPos > MaxStatusPos then StatusPos := 1;
|
|
Text^ [Length (Text^)] := StatusChars [StatusPos];
|
|
DrawView;
|
|
end;
|
|
end;
|
|
end;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
procedure tunzipdialog.do_unzip(s,topath : string);
|
|
var
|
|
again : boolean;
|
|
fn,dir,wild : string;
|
|
Cnt: integer;
|
|
params : array[0..0] of pointer;
|
|
|
|
begin
|
|
Disposestr(filetext^.text);
|
|
filetext^.Text:=NewStr(#3+str_file+s+ #13#3' ');
|
|
filetext^.drawview;
|
|
if not(file_exists(s,startpath)) then
|
|
begin
|
|
params[0]:=@s;
|
|
messagebox(msg_file_missing,@params,mferror+mfokbutton);
|
|
errorhalt;
|
|
end;
|
|
{$IFNDEF DLL}
|
|
{$IFDEF FPC}
|
|
SetUnzipReportProc (@UnzipCheckFn);
|
|
{$ELSE FPC}
|
|
SetUnzipReportProc (UnzipCheckFn);
|
|
{$ENDIF FPC}
|
|
{$ENDIF DLL}
|
|
repeat
|
|
fn:=startpath+DirSep+s+#0;
|
|
dir:=topath+#0;
|
|
wild:=AllFiles + #0;
|
|
again:=false;
|
|
FileUnzipEx(@fn[1],@dir[1],@wild[1]);
|
|
if (UnzipErr <> 0) then
|
|
begin
|
|
Str(UnzipErr,s);
|
|
params[0]:=@s;
|
|
if messagebox(msg_extraction_error,@params,mferror+mfyesbutton+mfnobutton)=cmNo then
|
|
errorhalt
|
|
else
|
|
again:=true;
|
|
end;
|
|
until not again;
|
|
end;
|
|
|
|
|
|
{*****************************************************************************
|
|
TEndDialog
|
|
*****************************************************************************}
|
|
|
|
constructor tenddialog.init;
|
|
var
|
|
R : TRect;
|
|
P : PStaticText;
|
|
Control : PButton;
|
|
YB: word;
|
|
{$IFNDEF LINUX}
|
|
i : longint;
|
|
S: string;
|
|
WPath: boolean;
|
|
{$ENDIF}
|
|
{$IFDEF OS2}
|
|
ErrPath: array [0..259] of char;
|
|
Handle: longint;
|
|
WLibPath: boolean;
|
|
const
|
|
EMXName: array [1..4] of char = 'EMX'#0;
|
|
{$ENDIF}
|
|
begin
|
|
if haside then
|
|
YB := 15
|
|
else
|
|
YB := 14;
|
|
|
|
{$IFNDEF LINUX}
|
|
s:='';
|
|
for i:=1 to cfg.packs do
|
|
if cfg.pack[i].binsub<>'' then
|
|
begin
|
|
if s<>'' then
|
|
s:=s+';';
|
|
S := s+Data.BasePath + Cfg.pack[i].BinSub;
|
|
end;
|
|
if Pos (Upper (S), Upper (GetEnv ('PATH'))) = 0 then
|
|
begin
|
|
WPath := true;
|
|
Inc (YB, 2);
|
|
end
|
|
else
|
|
WPath := false;
|
|
{$IFDEF OS2}
|
|
if DosLoadModule (@ErrPath, SizeOf (ErrPath), @EMXName, Handle) = 0 then
|
|
begin
|
|
WLibPath := false;
|
|
DosFreeModule (Handle);
|
|
end
|
|
else
|
|
begin
|
|
WLibPath := true;
|
|
Inc (YB, 2);
|
|
end;
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
|
|
R.Assign(6, 6, 74, YB);
|
|
inherited init(r,dialog_enddialog_title);
|
|
|
|
{$IFNDEF LINUX}
|
|
if WPath then
|
|
begin
|
|
R.Assign(2, 3, 64, 5);
|
|
P:=new(pstatictext,init(r,str_extend_path+''''+S+''''));
|
|
insert(P);
|
|
end;
|
|
|
|
{$IFDEF OS2}
|
|
if WLibPath then
|
|
begin
|
|
if WPath then
|
|
S := str_libpath+'''' + S + '\'+str_dll+''''
|
|
else
|
|
S := str_extend_libpath+'''' + S + '\'+str_dll+'''';
|
|
R.Assign (2, YB - 14, 64, YB - 12);
|
|
P := New (PStaticText, Init (R, S));
|
|
Insert (P);
|
|
end;
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
|
|
R.Assign(2, YB - 13, 64, YB - 12);
|
|
P:=new(pstatictext,init(r,str_to_compile+''''+cfg.pack[1].ppc386+str_file2+''''));
|
|
insert(P);
|
|
|
|
if haside then
|
|
begin
|
|
R.Assign(2, YB - 12, 64, YB - 10);
|
|
P:=new(pstatictext,init(r,str_start_ide));
|
|
insert(P);
|
|
end;
|
|
|
|
R.Assign (29, YB - 9, 39, YB - 7);
|
|
Control := New (PButton, Init (R,str_ok, cmOK, bfDefault));
|
|
Insert (Control);
|
|
end;
|
|
|
|
|
|
{*****************************************************************************
|
|
TInstallDialog
|
|
*****************************************************************************}
|
|
|
|
var
|
|
islfn : boolean;
|
|
|
|
procedure lfnreport( Retcode : longint;Rec : pReportRec );
|
|
{$IFDEF TP}
|
|
far;
|
|
{$ENDIF}
|
|
|
|
var
|
|
p : pathstr;
|
|
n : namestr;
|
|
e : extstr;
|
|
|
|
begin
|
|
fsplit(strpas(rec^.Filename),p,n,e);
|
|
if length(n)>8 then
|
|
islfn:=true;
|
|
end;
|
|
|
|
function haslfn(const zipfile,path : string) : boolean;
|
|
|
|
var
|
|
buf : array[0..255] of char;
|
|
|
|
begin
|
|
strpcopy(buf,path+DirSep+zipfile);
|
|
islfn:=false;
|
|
{$ifdef FPC}
|
|
ViewZip(buf,AllFiles,@lfnreport);
|
|
{$else FPC}
|
|
ViewZip(buf,AllFiles,lfnreport);
|
|
{$endif FPC}
|
|
haslfn:=islfn;
|
|
end;
|
|
|
|
constructor tlanguagedialog.init;
|
|
const
|
|
languages = 8;
|
|
width = 40;
|
|
height = languages+6;
|
|
x1 = (79-width) div 2;
|
|
y1 = (23-height) div 2;
|
|
x2 = x1+width;
|
|
y2 = y1+height;
|
|
var
|
|
r : trect;
|
|
okbut : pbutton;
|
|
line : longint;
|
|
rb : PRadioButtons;
|
|
|
|
begin
|
|
r.assign(x1,y1,x2,y2);
|
|
inherited init(r,dialog_language_title);
|
|
GetExtent(R);
|
|
R.Grow(-2,-1);
|
|
line:=r.a.y+1;
|
|
r.assign((width div 2)-15,line,(width div 2)+15,line+languages);
|
|
New(rb, Init(r,
|
|
NewSItem(dialog_language_english,
|
|
NewSItem(dialog_language_dutch,
|
|
NewSItem(dialog_language_french,
|
|
NewSItem(dialog_language_russian,
|
|
NewSItem(dialog_language_hungarian,
|
|
NewSItem(dialog_language_spanish,
|
|
NewSItem(dialog_language_german,
|
|
NewSItem(dialog_language_russian_win,
|
|
nil))))))))));
|
|
insert(rb);
|
|
inc(line,languages);
|
|
inc(line,1);
|
|
r.assign((width div 2)-5,line,(width div 2)+5,line+2);
|
|
new(okbut,init(r,str_ok,cmok,bfdefault));
|
|
|
|
Insert(OkBut);
|
|
end;
|
|
|
|
constructor tinstalldialog.init;
|
|
const
|
|
width = 76;
|
|
height = 20;
|
|
x1 = (79-width) div 2;
|
|
y1 = (23-height) div 2;
|
|
x2 = x1+width;
|
|
y2 = y1+height;
|
|
var
|
|
tabr,tabir,r : trect;
|
|
packmask : array[1..maxpacks] of longint;
|
|
i,line,j : integer;
|
|
items : array[1..maxpacks] of psitem;
|
|
f : pview;
|
|
found : boolean;
|
|
okbut,cancelbut : pbutton;
|
|
firstitem : array[1..maxpacks] of integer;
|
|
packcbs : array[1..maxpacks] of pcheckboxes;
|
|
packtd : ptabdef;
|
|
labpath : plabel;
|
|
ilpath : pinputline;
|
|
tab : ptab;
|
|
titletext : pcoloredtext;
|
|
labcfg : plabel;
|
|
cfgcb : pcheckboxes;
|
|
scrollbox: pscrollbox;
|
|
sbr,sbsbr: trect;
|
|
sbsb: pscrollbar;
|
|
begin
|
|
f:=nil;
|
|
{ walk packages reverse and insert a newsitem for each, and set the mask }
|
|
for j:=1 to cfg.packs do
|
|
with cfg.pack[j] do
|
|
begin
|
|
firstitem[j]:=0;
|
|
items[j]:=nil;
|
|
packmask[j]:=0;
|
|
for i:=packages downto 1 do
|
|
begin
|
|
if file_exists(package[i].zip,startpath) then
|
|
begin
|
|
{$ifdef go32v2}
|
|
if not(lfnsupport) then
|
|
begin
|
|
if not(haslfn(package[i].zip,startpath)) then
|
|
begin
|
|
items[j]:=newsitem(package[i].name+diskspace(startpath+DirSep+package[i].zip),items[j]);
|
|
packmask[j]:=packmask[j] or packagemask(i);
|
|
firstitem[j]:=i;
|
|
if createlog then
|
|
writeln(log,str_checking_lfn,startpath+DirSep+package[i].zip,' ... no lfn');
|
|
end
|
|
else
|
|
begin
|
|
items[j]:=newsitem(package[i].name+str_requires_lfn,items[j]);
|
|
if createlog then
|
|
writeln(log,str_checking_lfn,startpath+DirSep+package[i].zip,' ... uses lfn');
|
|
end;
|
|
end
|
|
else
|
|
{$endif go32v2}
|
|
begin
|
|
items[j]:=newsitem(package[i].name+diskspace(startpath+DirSep+package[i].zip),items[j]);
|
|
packmask[j]:=packmask[j] or packagemask(i);
|
|
firstitem[j]:=i;
|
|
end;
|
|
end
|
|
else
|
|
items[j]:=newsitem(package[i].name,items[j]);
|
|
end;
|
|
end;
|
|
|
|
{ If no component found abort }
|
|
found:=false;
|
|
for j:=1 to cfg.packs do
|
|
if packmask[j]<>0 then
|
|
found:=true;
|
|
if not found then
|
|
begin
|
|
messagebox(msg_no_components_found,nil,mferror+mfokbutton);
|
|
errorhalt;
|
|
end;
|
|
|
|
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);
|
|
|
|
{-------- General Sheets ----------}
|
|
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,$71));
|
|
|
|
r.move(0,2);
|
|
r.b.x:=r.a.x+40;
|
|
new(labpath,init(r,dialog_install_basepath,f));
|
|
r.move(0,1);
|
|
r.b.x:=r.a.x+40;
|
|
r.b.y:=r.a.y+1;
|
|
new(ilpath,init(r,high(DirStr)));
|
|
|
|
r.move(0,2);
|
|
r.b.x:=r.a.x+40;
|
|
new(labcfg,init(r,dialog_install_config,f));
|
|
r.move(0,1);
|
|
r.b.x:=r.a.x+40;
|
|
r.b.y:=r.a.y+1;
|
|
new(cfgcb,init(r,newsitem(dialog_install_createppc386cfg,nil)));
|
|
data.cfgval:=1;
|
|
|
|
{-------- Pack Sheets ----------}
|
|
for j:=1 to cfg.packs do
|
|
begin
|
|
R.Copy(TabIR);
|
|
if R.A.Y+cfg.pack[j].packages>R.B.Y then
|
|
R.B.Y:=R.A.Y+cfg.pack[j].packages;
|
|
new(packcbs[j],init(r,items[j]));
|
|
if data.packmask[j]=$ffff then
|
|
data.packmask[j]:=packmask[j];
|
|
packcbs[j]^.enablemask:={$ifdef DEV}$7fffffff{$else}packmask[j]{$endif};
|
|
packcbs[j]^.movedto(firstitem[j]);
|
|
end;
|
|
|
|
{--------- Main ---------}
|
|
packtd:=nil;
|
|
sbr.assign(1,3,tabr.b.x-tabr.a.x-3,tabr.b.y-tabr.a.y-1);
|
|
for j:=cfg.packs downto 1 do
|
|
begin
|
|
if (sbr.b.y-sbr.a.y)<cfg.pack[j].packages then
|
|
begin
|
|
sbsbr.assign(sbr.b.x,sbr.a.y,sbr.b.x+1,sbr.b.y);
|
|
New(sbsb, init(sbsbr));
|
|
end
|
|
else
|
|
sbsb:=nil;
|
|
New(ScrollBox, Init(sbr, nil, sbsb));
|
|
PackCbs[j]^.MoveTo(0,0);
|
|
ScrollBox^.Insert(PackCbs[j]);
|
|
|
|
packtd:=NewTabDef(
|
|
cfg.pack[j].name,ScrollBox,
|
|
NewTabItem(sbsb,
|
|
NewTabItem(ScrollBox,
|
|
nil)),
|
|
packtd);
|
|
end;
|
|
|
|
New(Tab, Init(TabR,
|
|
NewTabDef(dialog_install_general,IlPath,
|
|
NewTabItem(TitleText,
|
|
NewTabItem(LabPath,
|
|
NewTabItem(ILPath,
|
|
NewTabItem(LabCfg,
|
|
NewTabItem(CfgCB,
|
|
nil))))),
|
|
packtd)
|
|
));
|
|
Tab^.GrowMode:=0;
|
|
|
|
Insert(Tab);
|
|
|
|
line:=tabr.b.y;
|
|
r.assign((width div 2)-18,line,(width div 2)-4,line+2);
|
|
new(okbut,init(r,str_continue,cmok,bfdefault));
|
|
Insert(OkBut);
|
|
|
|
r.assign((width div 2)+4,line,(width div 2)+14,line+2);
|
|
new(cancelbut,init(r,str_quit,cmcancel,bfnormal));
|
|
Insert(CancelBut);
|
|
|
|
Tab^.Select;
|
|
end;
|
|
|
|
|
|
{*****************************************************************************
|
|
TUnZipDialog
|
|
*****************************************************************************}
|
|
|
|
procedure tapp.do_languagedialog;
|
|
|
|
var
|
|
p : planguagedialog;
|
|
langdata : longint;
|
|
c : word;
|
|
|
|
begin
|
|
{ select components }
|
|
new(p,init);
|
|
langdata:=0;
|
|
c:=executedialog(p,@langdata);
|
|
writeln(langdata);
|
|
if c=cmok then
|
|
begin
|
|
case langdata of
|
|
0:
|
|
cfg.language:='English';
|
|
1:
|
|
begin
|
|
cfg.language:='Dutch';
|
|
msgfile:='errorn.msg';
|
|
end;
|
|
2:
|
|
begin
|
|
cfg.language:='French';
|
|
msgfile:='errorf.msg';
|
|
end;
|
|
3:
|
|
begin
|
|
cfg.language:='Russian';
|
|
msgfile:='errorr.msg';
|
|
end;
|
|
4:
|
|
cfg.language:='Hungarian';
|
|
5:
|
|
begin
|
|
cfg.language:='Spanish';
|
|
msgfile:='errors.msg';
|
|
end;
|
|
6:
|
|
begin
|
|
cfg.language:='German';
|
|
msgfile:='errord.msg';
|
|
end;
|
|
7:
|
|
begin
|
|
cfg.language:='RussianWin';
|
|
msgfile:='errorrw.msg';
|
|
end;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
{*****************************************************************************
|
|
TApp
|
|
*****************************************************************************}
|
|
|
|
const
|
|
cmstart = 1000;
|
|
|
|
procedure tapp.do_installdialog;
|
|
var
|
|
p : pinstalldialog;
|
|
p3 : penddialog;
|
|
r : trect;
|
|
result,
|
|
c : word;
|
|
i,j : longint;
|
|
found : boolean;
|
|
params : array[0..0] of pointer;
|
|
{$ifndef linux}
|
|
DSize,Space,ASpace : longint;
|
|
S: DirStr;
|
|
{$endif}
|
|
|
|
procedure doconfigwrite;
|
|
|
|
var
|
|
i : longint;
|
|
|
|
begin
|
|
for i:=1 to cfg.packs do
|
|
if cfg.pack[i].defcfgfile<>'' then
|
|
writedefcfg(data.basepath+cfg.pack[i].binsub+DirSep+cfg.pack[i].defcfgfile,cfg.defcfg,cfg.defcfgs);
|
|
if haside then
|
|
begin
|
|
for i:=1 to cfg.packs do
|
|
if cfg.pack[i].defidecfgfile<>'' then
|
|
writedefcfg(data.basepath+cfg.pack[i].binsub+DirSep+cfg.pack[i].defidecfgfile,cfg.defidecfg,cfg.defidecfgs);
|
|
for i:=1 to cfg.packs do
|
|
if cfg.pack[i].defideinifile<>'' then
|
|
writedefcfg(data.basepath+cfg.pack[i].binsub+DirSep+cfg.pack[i].defideinifile,cfg.defideini,cfg.defideinis);
|
|
if hashtmlhelp then
|
|
writehlpindex(data.basepath+DirSep+cfg.DocSub+DirSep+cfg.helpidx);
|
|
end;
|
|
end;
|
|
|
|
begin
|
|
data.basepath:=cfg.basepath;
|
|
data.cfgval:=0;
|
|
for j:=1 to cfg.packs do
|
|
data.packmask[j]:=$ffff;
|
|
|
|
repeat
|
|
{ select components }
|
|
p:=new(pinstalldialog,init);
|
|
c:=executedialog(p,@data);
|
|
if (c=cmok) then
|
|
begin
|
|
if Data.BasePath = '' then
|
|
messagebox(msg_select_dir,nil,mferror+mfokbutton)
|
|
else
|
|
begin
|
|
found:=false;
|
|
for j:=1 to cfg.packs do
|
|
if data.packmask[j]>0 then
|
|
found:=true;
|
|
if found then
|
|
begin
|
|
{$IFNDEF LINUX}
|
|
{ TH - check the available disk space here }
|
|
DSize := 0;
|
|
for j:=1 to cfg.packs do
|
|
with cfg.pack[j] do
|
|
begin
|
|
for i:=1 to packages do
|
|
begin
|
|
if data.packmask[j] and packagemask(i)<>0 then
|
|
begin
|
|
ASpace := DiskSpaceN (package[i].zip);
|
|
if ASpace = -1 then
|
|
begin
|
|
params[0]:=@package[i].zip;
|
|
MessageBox (msg_corrupt_zip,
|
|
@params,mferror + mfokbutton);
|
|
end
|
|
else Inc (DSize, ASpace);
|
|
end;
|
|
end;
|
|
end;
|
|
S := FExpand (Data.BasePath);
|
|
if S [Length (S)] = DirSep then
|
|
Dec (S [0]);
|
|
Space := DiskFree (byte (Upcase(S [1])) - 64) shr 10;
|
|
|
|
if Space < DSize then
|
|
S := str_is_not
|
|
else
|
|
S := '';
|
|
if (Space < DSize + 500) then
|
|
begin
|
|
if S = '' then
|
|
S := str_might_not_be;
|
|
params[0]:=@s;
|
|
if messagebox(msg_space_warning,@params,
|
|
mferror+mfyesbutton+mfnobutton) = cmYes then
|
|
Continue;
|
|
end;
|
|
{$ENDIF}
|
|
if createinstalldir(data.basepath) then
|
|
break;
|
|
end
|
|
else
|
|
begin
|
|
{ maybe only config }
|
|
if (data.cfgval and 1)<>0 then
|
|
begin
|
|
result:=messagebox(msg_no_components_selected,nil,
|
|
mfinformation+mfyesbutton+mfnobutton);
|
|
if (result=cmYes) and createinstalldir(data.basepath) then
|
|
doconfigwrite;
|
|
exit;
|
|
end
|
|
else
|
|
begin
|
|
result:=messagebox(msg_nocomponents,nil,
|
|
mferror+mfyesbutton+mfnobutton);
|
|
if result=cmYes then
|
|
exit;
|
|
end;
|
|
end;
|
|
end;
|
|
end
|
|
else
|
|
exit;
|
|
until false;
|
|
|
|
{ extract packages }
|
|
for j:=1 to cfg.packs do
|
|
with cfg.pack[j] do
|
|
begin
|
|
r.assign(10,7,70,18);
|
|
UnzDlg:=new(punzipdialog,init(r,dialog_unzipdialog_title));
|
|
desktop^.insert(UnzDlg);
|
|
for i:=1 to packages do
|
|
begin
|
|
if data.packmask[j] and packagemask(i)<>0 then
|
|
begin
|
|
UnzDlg^.do_unzip(package[i].zip,data.basepath);
|
|
{ gather some information about the installed files }
|
|
if copy(package[i].zip,1,3)='ide' then
|
|
haside:=true;
|
|
if copy(package[i].zip,1,7)='doc-htm' then
|
|
hashtmlhelp:=true;
|
|
end;
|
|
end;
|
|
desktop^.delete(UnzDlg);
|
|
dispose(UnzDlg,done);
|
|
end;
|
|
|
|
{ write config }
|
|
if (data.cfgval and 1)<>0 then
|
|
doconfigwrite;
|
|
|
|
{ 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(msg_file_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='LANGUAGE' then
|
|
cfg.language:=s
|
|
else
|
|
if item='BASEPATH' then
|
|
cfg.basepath:=s
|
|
else
|
|
if item='HELPIDX' then
|
|
cfg.helpidx:=s
|
|
else
|
|
if item='DOCSUB' then
|
|
cfg.docsub:=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='DEFAULTIDECFG' then
|
|
begin
|
|
repeat
|
|
readln(t,s);
|
|
if upper(s)='ENDCFG' then
|
|
break;
|
|
if cfg.defidecfgs<maxdefcfgs then
|
|
begin
|
|
inc(cfg.defidecfgs);
|
|
cfg.defidecfg[cfg.defidecfgs]:=newstr(s);
|
|
end;
|
|
until false;
|
|
end
|
|
else if item='DEFAULTIDEINI' then
|
|
begin
|
|
repeat
|
|
readln(t,s);
|
|
if upper(s)='ENDCFG' then
|
|
break;
|
|
if cfg.defideinis<maxdefcfgs then
|
|
begin
|
|
inc(cfg.defideinis);
|
|
cfg.defideini[cfg.defideinis]:=newstr(s);
|
|
end;
|
|
until false;
|
|
end
|
|
else
|
|
if item='PACK' then
|
|
begin
|
|
inc(cfg.packs);
|
|
if cfg.packs>maxpacks then
|
|
begin
|
|
writeln('Too many packs');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].name:=s;
|
|
end
|
|
else
|
|
if item='CFGFILE' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].defcfgfile:=s
|
|
end
|
|
else
|
|
if item='IDECFGFILE' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].defidecfgfile:=s
|
|
end
|
|
else
|
|
if item='IDEINIFILE' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].defideinifile:=s
|
|
end
|
|
else
|
|
if item='PPC386' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].ppc386:=s;
|
|
end
|
|
else
|
|
if item='BINSUB' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].binsub:=s;
|
|
end
|
|
else
|
|
if item='FILECHECK' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
cfg.pack[cfg.packs].filechk:=s;
|
|
end
|
|
else
|
|
if item='PACKAGE' then
|
|
begin
|
|
if cfg.packs=0 then
|
|
begin
|
|
writeln('No pack set');
|
|
halt(1);
|
|
end;
|
|
with cfg.pack[cfg.packs] do
|
|
begin
|
|
j:=pos(',',s);
|
|
if (j>0) and (packages<maxpackages) then
|
|
begin
|
|
inc(packages);
|
|
package[packages].zip:=copy(s,1,j-1);
|
|
package[packages].name:=copy(s,j+1,255);
|
|
end;
|
|
end;
|
|
end
|
|
end;
|
|
end;
|
|
end;
|
|
close(t);
|
|
end;
|
|
|
|
|
|
procedure tapp.checkavailpack;
|
|
var
|
|
j : longint;
|
|
dir : searchrec;
|
|
begin
|
|
{ check the packages }
|
|
j:=0;
|
|
while (j<cfg.packs) do
|
|
begin
|
|
inc(j);
|
|
if cfg.pack[j].filechk<>'' then
|
|
begin
|
|
findfirst(cfg.pack[j].filechk,$20,dir);
|
|
if doserror<>0 then
|
|
begin
|
|
{ remove the package }
|
|
move(cfg.pack[j+1],cfg.pack[j],sizeof(tpack)*(cfg.packs-j));
|
|
dec(cfg.packs);
|
|
dec(j);
|
|
end;
|
|
{$IFNDEF TP}
|
|
findclose(dir);
|
|
{$ENDIF}
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
|
|
procedure tapp.initmenubar;
|
|
var
|
|
r : trect;
|
|
begin
|
|
getextent(r);
|
|
r.b.y:=r.a.y+1;
|
|
menubar:=new(pmenubar,init(r,newmenu(
|
|
newsubmenu(menu_install,hcnocontext,newmenu(nil
|
|
),
|
|
nil))));
|
|
end;
|
|
|
|
|
|
procedure tapp.handleevent(var event : tevent);
|
|
begin
|
|
inherited handleevent(event);
|
|
if event.what=evcommand then
|
|
if event.command=cmstart then
|
|
begin
|
|
clearevent(event);
|
|
do_installdialog;
|
|
if successfull then
|
|
begin
|
|
event.what:=evcommand;
|
|
event.command:=cmquit;
|
|
handleevent(event);
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
{$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}
|
|
|
|
var
|
|
i : longint;
|
|
|
|
begin
|
|
{ register objects for help streaming }
|
|
RegisterWHTMLScan;
|
|
{$ifdef FPC}
|
|
{$ifdef win32}
|
|
Dos.Exec(GetEnv('COMSPEC'),'/C echo This dummy call gets the mouse to become visible');
|
|
{$endif win32}
|
|
{$endif FPC}
|
|
(* 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}
|
|
createlog:=false;
|
|
for i:=1 to paramcount do
|
|
begin
|
|
if paramstr(i)='-l' then
|
|
createlog:=true
|
|
else if paramstr(i)='-h' then
|
|
begin
|
|
writeln('FPC Installer Copyright (c) 1993-2000 Florian Klaempfl');
|
|
writeln('Command line options:');
|
|
writeln(' -l create log file');
|
|
writeln;
|
|
writeln(' -h displays this help');
|
|
halt(0);
|
|
end
|
|
else
|
|
begin
|
|
writeln('Illegal command line parameter: ',paramstr(i));
|
|
halt(1);
|
|
end;
|
|
end;
|
|
if createlog then
|
|
begin
|
|
assign(log,'install.log');
|
|
rewrite(log);
|
|
if not(lfnsupport) then
|
|
writeln(log,'OS doesn''t have LFN support');
|
|
end;
|
|
getdir(0,startpath);
|
|
successfull:=false;
|
|
|
|
fillchar(cfg, SizeOf(cfg), 0);
|
|
fillchar(data, SizeOf(data), 0);
|
|
|
|
{ set a default language }
|
|
cfg.language:='English';
|
|
|
|
{ don't use a message file by default }
|
|
msgfile:='';
|
|
|
|
installapp.init;
|
|
|
|
FSplit (FExpand (ParamStr (0)), DStr, CfgName, EStr);
|
|
|
|
installapp.readcfg(CfgName + CfgExt);
|
|
installapp.checkavailpack;
|
|
installapp.do_languagedialog;
|
|
{ installapp.readcfg(startpath+dirsep+cfgfile);}
|
|
if not(lfnsupport) then
|
|
MessageBox(msg_no_lfn,nil,mfinformation or mfokbutton);
|
|
installapp.do_installdialog;
|
|
installapp.done;
|
|
if createlog then
|
|
close(log);
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.12 2000-11-26 19:00:44 hajny
|
|
* English correction
|
|
|
|
Revision 1.11 2000/10/11 17:16:01 peter
|
|
* fixed a typo and the setting of haside and hashtmlhelp (merged)
|
|
|
|
Revision 1.10 2000/10/11 15:57:47 peter
|
|
* merged ide additions
|
|
|
|
Revision 1.9 2000/10/08 18:43:17 hajny
|
|
* the language dialog repaired
|
|
|
|
Revision 1.8 2000/09/24 10:52:36 peter
|
|
* smaller window
|
|
|
|
Revision 1.7 2000/09/22 23:13:37 pierre
|
|
* add emulation for go32v2 and display currently extraced file
|
|
and changes by Gabor for scrolling support (merged)
|
|
|
|
Revision 1.6 2000/09/22 12:15:49 florian
|
|
+ support of Russian (Windows)
|
|
|
|
Revision 1.5 2000/09/22 11:07:51 florian
|
|
+ all language dependend strings are now resource strings
|
|
+ the -Fr switch is now set in the ppc386.cfg
|
|
|
|
Revision 1.4 2000/09/21 22:09:23 florian
|
|
+ start of multilanguage support
|
|
|
|
Revision 1.3 2000/09/17 14:44:12 hajny
|
|
* compilable with TP again
|
|
|
|
Revision 1.2 2000/07/21 10:43:01 florian
|
|
+ added for lfn support
|
|
|
|
Revision 1.1 2000/07/13 06:30:21 michael
|
|
+ Initial import
|
|
|
|
}
|