ex.pas

来自「对ima、imz压缩文件修改」· PAS 代码 · 共 110 行

unit ex;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,wimadll,
  StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { D閏larations priv閑s }
    Ima:HIMA;
    NbCur:LongInt;
    fInit:Bool;
  public
    { D閏larations publiques }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
     Ima := CreateMemFatHima;
     fInit:=TRUE;
     MakeEmptyImage(Ima,6) ;
     NbCur:=GetNbEntryCurDir(Ima);
     writeln('nbcur = ',NbCur);
end;

procedure TForm1.Button3Click(Sender: TObject);
var
   fnm : string;
   pch:pchar;
begin

     fnm:='c:\fich.im';
     pch:=PChar(fnm);
     WriteImaFile(Ima,GetDesktopWindow(),pch,FALSE,FALSE,0,0,NIL);
     NbCur:=GetNbEntryCurDir(Ima);
end;

procedure TForm1.Button2Click(Sender: TObject);
var fni:string;
begin
     fni:='c:\av.imz';
     InjectFile(ima,PChar(fni),NIL,NIL,NIL);
     NbCur:=GetNbEntryCurDir(Ima);
     writeln('nbcur = ',NbCur);
end;

procedure TForm1.Button4Click(Sender: TObject);
type tdi= array[0..100] of DIRINFO;
var fni:string;
    pf:PBool;
    pch:PChar;
    i:longint;
    pdi:^tdi;
begin
     fni:='e:\diskimag\tst.IMa';
     pch:=PChar(fni);
     new(pf);
     new (pdi);
     if (fInit=FALSE)
        then
          Ima := CreateMemFatHima;
     fInit:=TRUE;
     ReadImaFile (ima,GetDesktopWindow(),pch,pf,0);
     NbCur:=GetNbEntryCurDir(Ima);
     writeln('nbcurdir = ',NbCur);
     if (pf^) then
        writeln('compressed')
     else
        writeln('uncompressed');


     GetDirInfo(ima,PDIRINFO(pdi),SORT_NAME);
     for i:=0 to NbCur-1 do
     begin
     writeln(pdi^[i].nom,',',pdi^[i].ext,',',pdi^[i].longname,',',
              pdi^[i].uiPosInDir,',',pdi^[i].dwLocalisation);
     end;

     writeln;

     GetDirInfo(ima,PDIRINFO(pdi),SORT_SIZE);
     for i:=0 to NbCur-1 do
     begin
     writeln(pdi^[i].nom,',',pdi^[i].ext,',',pdi^[i].longname,pdi^[i].uiPosInDir);
     end;

     dispose(pf);
     dispose(pdi);
end;

end.