gecko-dev/dom/file/ArchiveZipEvent.h

70 строки
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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_file_domarchivezipevent_h__
#define mozilla_dom_file_domarchivezipevent_h__
#include "ArchiveEvent.h"
#include "FileCommon.h"
#include "zipstruct.h"
#include "DictionaryHelpers.h"
BEGIN_FILE_NAMESPACE
/**
* ArchiveZipItem - ArchiveItem for ArchiveReaderZipEvent
*/
class ArchiveZipItem : public ArchiveItem
{
public:
ArchiveZipItem(const char* aFilename,
const ZipCentral& aCentralStruct,
const nsAString& aEncoding);
virtual ~ArchiveZipItem();
nsresult GetFilename(nsString& aFilename);
// From zipItem to DOMFile:
virtual nsIDOMFile* File(ArchiveReader* aArchiveReader);
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;
nsString mEncoding;
};
/**
* ArchiveReaderEvent implements the ArchiveReaderEvent for the ZIP format
*/
class ArchiveReaderZipEvent : public ArchiveReaderEvent
{
public:
ArchiveReaderZipEvent(ArchiveReader* aArchiveReader,
const nsAString& aEncoding);
nsresult Exec();
private:
nsString mEncoding;
};
END_FILE_NAMESPACE
#endif // mozilla_dom_file_domarchivezipevent_h__