dom/archivereader/ArchiveZipEvent.h
author Andrew McCreight <continuation@gmail.com>
Sun, 03 May 2015 15:32:37 -0400
changeset 261130 bd079aadd3feeee3f9b9f73c5e0bc4bd6a870722
parent 252249 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
child 264028 96a3ebfe09d801bbc47206d31e10b8e470faa333
permissions -rw-r--r--
Bug 1152551, part 2 - Fix mode lines in dom/. r=jst

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_archivereader_domarchivezipevent_h__
#define mozilla_dom_archivereader_domarchivezipevent_h__

#include "mozilla/Attributes.h"
#include "ArchiveEvent.h"

#include "ArchiveReaderCommon.h"
#include "zipstruct.h"

BEGIN_ARCHIVEREADER_NAMESPACE

/**
 * ArchiveZipItem - ArchiveItem for ArchiveReaderZipEvent
 */
class ArchiveZipItem : public ArchiveItem
{
public:
  ArchiveZipItem(const char* aFilename,
                 const ZipCentral& aCentralStruct,
                 const nsACString& aEncoding);
protected:
  virtual ~ArchiveZipItem();

public:
  nsresult GetFilename(nsString& aFilename) override;

  // From zipItem to File:
  virtual nsIDOMFile* File(ArchiveReader* aArchiveReader) override;

public: // for the event
  static uint32_t StrToInt32(const uint8_t* aStr);
  static uint16_t StrToInt16(const uint8_t* aStr);

private:
  nsresult ConvertFilename();

private: // data
  nsCString mFilename;

  nsString mFilenameU;
  ZipCentral mCentralStruct;

  nsCString mEncoding;
};

/**
 * ArchiveReaderEvent implements the ArchiveReaderEvent for the ZIP format
 */
class ArchiveReaderZipEvent : public ArchiveReaderEvent
{
public:
  ArchiveReaderZipEvent(ArchiveReader* aArchiveReader,
                        const nsACString& aEncoding);

  nsresult Exec() override;

private:
  nsCString mEncoding;
};

END_ARCHIVEREADER_NAMESPACE

#endif // mozilla_dom_archivereader_domarchivezipevent_h__