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/* 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/. */
#include "msgCore.h"
#include "nsIAsyncInputStream.h"
#include "nsIInputStream.h"
#include "nsCOMPtr.h"
#include "mozilla/UniquePtr.h"
#include "zlib.h"
class nsMsgCompressIStream final : public nsIAsyncInputStream {
public:
nsMsgCompressIStream();
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIINPUTSTREAM
NS_DECL_NSIASYNCINPUTSTREAM
nsresult InitInputStream(nsIInputStream* rawStream);
protected:
~nsMsgCompressIStream();
nsresult DoInflation();
nsCOMPtr<nsIInputStream> m_iStream;
mozilla::UniquePtr<char[]> m_zbuf;
mozilla::UniquePtr<char[]> m_databuf;
char* m_dataptr;
uint32_t m_dataleft;
bool m_inflateAgain;
z_stream m_zstream;
};
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