WebCore/CachedScript.h

   1 /*
   2     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
   3     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
   4     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
   5     Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21
  22     This class provides all functionality needed for loading images, style sheets and html
  23     pages from the web. It has a memory cache for these objects.
  24 */
  25
  26 #ifndef CachedScript_h
  27 #define CachedScript_h
  28
  29 #include "CachedResource.h"
  30 #include "TextEncoding.h"
  31 #include "Timer.h"
  32
  33 namespace WebCore {
  34
  35     class DocLoader;
  36
  37     class CachedScript : public CachedResource {
  38     public:
  39         CachedScript(const String& url, const String& charset);
  40         virtual ~CachedScript();
  41
  42         const String& script();
  43
  44         virtual void addClient(CachedResourceClient*);
  45         virtual void allClientsRemoved();
  46
  47         virtual void setEncoding(const String&);
  48         virtual String encoding() const;
  49         virtual void data(PassRefPtr<SharedBuffer> data, bool allDataReceived);
  50         virtual void error();
  51
  52         virtual bool schedule() const { return false; }
  53
  54         void checkNotify();
  55
  56         virtual void destroyDecodedData();
  57
  58     private:
  59         void decodedDataDeletionTimerFired(Timer<CachedScript>*);
  60
  61         String m_script;
  62         TextEncoding m_encoding;
  63         Timer<CachedScript> m_decodedDataDeletionTimer;
  64     };
  65 }
  66
  67 #endif