/* -*- 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_domarchiveevent_h__ #define mozilla_dom_archivereader_domarchiveevent_h__ #include "ArchiveReader.h" #include "mozilla/dom/File.h" #include "nsISeekableStream.h" #include "nsIMIMEService.h" #include "ArchiveReaderCommon.h" BEGIN_ARCHIVEREADER_NAMESPACE /** * This class contains all the info needed for a single item * It must contain the implementation of the File() method. */ class ArchiveItem : public nsISupports { public: NS_DECL_THREADSAFE_ISUPPORTS ArchiveItem(); // Getter/Setter for the type nsCString GetType(); void SetType(const nsCString& aType); // Getter for the filename virtual nsresult GetFilename(nsString& aFilename) = 0; // Generate a File virtual already_AddRefed<File> GetFile(ArchiveReader* aArchiveReader) = 0; protected: virtual ~ArchiveItem(); nsCString mType; }; /** * This class must be extended by any archive format supported by ArchiveReader API * This class runs in a different thread and it calls the 'exec()' method. * The exec() must populate mFileList and mStatus then it must call RunShare(); */ class ArchiveReaderEvent : public Runnable { public: NS_DECL_NSIRUNNABLE explicit ArchiveReaderEvent(ArchiveReader* aArchiveReader); protected: virtual ~ArchiveReaderEvent(); public: // This must be implemented virtual nsresult Exec() = 0; protected: nsresult GetType(nsCString& aExt, nsCString& aMimeType); nsresult RunShare(nsresult aStatus); void ShareMainThread(); protected: // data ArchiveReader* mArchiveReader; nsCOMPtr<nsIMIMEService> mMimeService; nsTArray<RefPtr<ArchiveItem> > mFileList; // this must be populated nsresult mStatus; }; END_ARCHIVEREADER_NAMESPACE #endif // mozilla_dom_archivereader_domarchiveevent_h__