1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/xpcom/io/nsBinaryStream.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,90 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef nsBinaryStream_h___
1.10 +#define nsBinaryStream_h___
1.11 +
1.12 +#include "nsCOMPtr.h"
1.13 +#include "nsAString.h"
1.14 +#include "nsIObjectInputStream.h"
1.15 +#include "nsIObjectOutputStream.h"
1.16 +#include "nsIStreamBufferAccess.h"
1.17 +
1.18 +#define NS_BINARYOUTPUTSTREAM_CID \
1.19 +{ /* 86c37b9a-74e7-4672-844e-6e7dd83ba484 */ \
1.20 + 0x86c37b9a, \
1.21 + 0x74e7, \
1.22 + 0x4672, \
1.23 + {0x84, 0x4e, 0x6e, 0x7d, 0xd8, 0x3b, 0xa4, 0x84} \
1.24 +}
1.25 +
1.26 +#define NS_BINARYOUTPUTSTREAM_CONTRACTID "@mozilla.org/binaryoutputstream;1"
1.27 +
1.28 +// Derive from nsIObjectOutputStream so this class can be used as a superclass
1.29 +// by nsObjectOutputStream.
1.30 +class nsBinaryOutputStream : public nsIObjectOutputStream
1.31 +{
1.32 +public:
1.33 + nsBinaryOutputStream() {}
1.34 + // virtual dtor since subclasses call our Release()
1.35 + virtual ~nsBinaryOutputStream() {}
1.36 +
1.37 +protected:
1.38 + // nsISupports methods
1.39 + NS_DECL_ISUPPORTS
1.40 +
1.41 + // nsIOutputStream methods
1.42 + NS_DECL_NSIOUTPUTSTREAM
1.43 +
1.44 + // nsIBinaryOutputStream methods
1.45 + NS_DECL_NSIBINARYOUTPUTSTREAM
1.46 +
1.47 + // nsIObjectOutputStream methods
1.48 + NS_DECL_NSIOBJECTOUTPUTSTREAM
1.49 +
1.50 + // Call Write(), ensuring that all proffered data is written
1.51 + nsresult WriteFully(const char *aBuf, uint32_t aCount);
1.52 +
1.53 + nsCOMPtr<nsIOutputStream> mOutputStream;
1.54 + nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
1.55 +};
1.56 +
1.57 +#define NS_BINARYINPUTSTREAM_CID \
1.58 +{ /* c521a612-2aad-46db-b6ab-3b821fb150b1 */ \
1.59 + 0xc521a612, \
1.60 + 0x2aad, \
1.61 + 0x46db, \
1.62 + {0xb6, 0xab, 0x3b, 0x82, 0x1f, 0xb1, 0x50, 0xb1} \
1.63 +}
1.64 +
1.65 +#define NS_BINARYINPUTSTREAM_CONTRACTID "@mozilla.org/binaryinputstream;1"
1.66 +
1.67 +// Derive from nsIObjectInputStream so this class can be used as a superclass
1.68 +// by nsObjectInputStream.
1.69 +class nsBinaryInputStream : public nsIObjectInputStream
1.70 +{
1.71 +public:
1.72 + nsBinaryInputStream() {}
1.73 + // virtual dtor since subclasses call our Release()
1.74 + virtual ~nsBinaryInputStream() {}
1.75 +
1.76 +protected:
1.77 + // nsISupports methods
1.78 + NS_DECL_ISUPPORTS
1.79 +
1.80 + // nsIInputStream methods
1.81 + NS_DECL_NSIINPUTSTREAM
1.82 +
1.83 + // nsIBinaryInputStream methods
1.84 + NS_DECL_NSIBINARYINPUTSTREAM
1.85 +
1.86 + // nsIObjectInputStream methods
1.87 + NS_DECL_NSIOBJECTINPUTSTREAM
1.88 +
1.89 + nsCOMPtr<nsIInputStream> mInputStream;
1.90 + nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
1.91 +};
1.92 +
1.93 +#endif // nsBinaryStream_h___
