101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsBinaryStream_h___
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#define nsBinaryStream_h___
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#include "nsCOMPtr.h"
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#include "nsAString.h"
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#include "nsIObjectInputStream.h"
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#include "nsIObjectOutputStream.h"
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#include "nsIStreamBufferAccess.h"
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#define NS_BINARYOUTPUTSTREAM_CID \
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{ /* 86c37b9a-74e7-4672-844e-6e7dd83ba484 */ \
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0x86c37b9a, \
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0x74e7, \
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0x4672, \
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{0x84, 0x4e, 0x6e, 0x7d, 0xd8, 0x3b, 0xa4, 0x84} \
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}
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#define NS_BINARYOUTPUTSTREAM_CONTRACTID "@mozilla.org/binaryoutputstream;1"
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// Derive from nsIObjectOutputStream so this class can be used as a superclass
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// by nsObjectOutputStream.
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class nsBinaryOutputStream final : public nsIObjectOutputStream
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{
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public:
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nsBinaryOutputStream()
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{
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}
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protected:
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// nsISupports methods
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NS_DECL_ISUPPORTS
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// nsIOutputStream methods
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NS_DECL_NSIOUTPUTSTREAM
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// nsIBinaryOutputStream methods
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NS_DECL_NSIBINARYOUTPUTSTREAM
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// nsIObjectOutputStream methods
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NS_DECL_NSIOBJECTOUTPUTSTREAM
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// Call Write(), ensuring that all proffered data is written
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nsresult WriteFully(const char* aBuf, uint32_t aCount);
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nsCOMPtr<nsIOutputStream> mOutputStream;
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nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
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private:
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// virtual dtor since subclasses call our Release()
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virtual ~nsBinaryOutputStream()
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{
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}
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};
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#define NS_BINARYINPUTSTREAM_CID \
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{ /* c521a612-2aad-46db-b6ab-3b821fb150b1 */ \
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0xc521a612, \
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0x2aad, \
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0x46db, \
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{0xb6, 0xab, 0x3b, 0x82, 0x1f, 0xb1, 0x50, 0xb1} \
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}
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#define NS_BINARYINPUTSTREAM_CONTRACTID "@mozilla.org/binaryinputstream;1"
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class nsBinaryInputStream final : public nsIObjectInputStream
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{
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public:
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nsBinaryInputStream()
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{
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}
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protected:
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// nsISupports methods
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NS_DECL_ISUPPORTS
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// nsIInputStream methods
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NS_DECL_NSIINPUTSTREAM
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// nsIBinaryInputStream methods
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NS_DECL_NSIBINARYINPUTSTREAM
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// nsIObjectInputStream methods
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NS_DECL_NSIOBJECTINPUTSTREAM
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nsCOMPtr<nsIInputStream> mInputStream;
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nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
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private:
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// virtual dtor since subclasses call our Release()
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virtual ~nsBinaryInputStream()
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{
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}
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};
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#endif // nsBinaryStream_h___
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