michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  */
michael@0: 
michael@0: #ifndef _nsZipDataStream_h_
michael@0: #define _nsZipDataStream_h_
michael@0: 
michael@0: #include "nsZipWriter.h"
michael@0: #include "nsIOutputStream.h"
michael@0: #include "nsIStreamListener.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: class nsZipDataStream MOZ_FINAL : public nsIStreamListener
michael@0: {
michael@0: public:
michael@0:     NS_DECL_THREADSAFE_ISUPPORTS
michael@0:     NS_DECL_NSIREQUESTOBSERVER
michael@0:     NS_DECL_NSISTREAMLISTENER
michael@0: 
michael@0:     nsZipDataStream()
michael@0:     {
michael@0:     }
michael@0: 
michael@0:     nsresult Init(nsZipWriter *aWriter, nsIOutputStream *aStream,
michael@0:                   nsZipHeader *aHeader, int32_t aCompression);
michael@0: 
michael@0:     nsresult ReadStream(nsIInputStream *aStream);
michael@0: 
michael@0: private:
michael@0: 
michael@0:     nsCOMPtr<nsIStreamListener> mOutput;
michael@0:     nsCOMPtr<nsIOutputStream> mStream;
michael@0:     nsRefPtr<nsZipWriter> mWriter;
michael@0:     nsRefPtr<nsZipHeader> mHeader;
michael@0: 
michael@0:     nsresult CompleteEntry();
michael@0:     nsresult ProcessData(nsIRequest *aRequest, nsISupports *aContext,
michael@0:                          char *aBuffer, uint64_t aOffset, uint32_t aCount);
michael@0: };
michael@0: 
michael@0: #endif