蛋疼的挂掉360云查杀的小玩意儿

procedure TForm1.FormCreate(Sender: TObject);
begin
GetSystemDirectory(sysdir,256);
hosts := sysdir + '\drivers\etc\hosts';
backup := sysdir + '\drivers\etc\hosts.bak';
//ShowMessage(hosts);
if FileExists(hosts) then begin
mmo1.Lines.LoadFromFile(hosts);
if ((Pos('sdup.360.cn',mmo1.Lines.Text)) >0) then   begin
spSkinStatusPanel1.Caption := '状态：云已经挂掉。' ;
spSkinButton1.Enabled := False;
end else begin
spSkinStatusPanel1.Caption := '状态：云还飘着呢，赶紧挂掉吧。' ;
spSkinButton2.Enabled := False;
end;

end;
end;

procedure TForm1.spSkinButton1Click(Sender: TObject);
begin
if FileExists(backup) then begin
ShowMessage('备份文件已经存在，无法备份文件。');
end else begin
CopyFile(PChar(hosts),PChar(backup),False);
mmo2.Lines.SaveToFile(hosts);
spSkinButton1.Enabled :=False;
ShowMessage('云已经成功挂掉！');
spSkinStatusPanel1.Caption := '状态：云已经挂掉。' ;
end;

end;

procedure TForm1.spSkinButton2Click(Sender: TObject);
begin
if FileExists(backup) then begin
CopyFile(Pchar(backup),Pchar(hosts),False);
spSkinButton1.Enabled :=True;
spSkinButton2.Enabled :=False;
spSkinStatusPanel1.Caption := '状态：云还飘着呢，赶紧挂掉吧。' ;
ShowMessage('恢复成功。');
end else begin
ShowMessage('备份文件已经丢失，无法恢复！');
end;
end;

procedure TForm1.spSkinButton3Click(Sender: TObject);
begin
ShowMessage('这就是个蛋疼的小玩意儿，没什么新鲜的！'+#10#13+'闲着没事可以常来我的博客晃悠晃悠。');
end;

end.