mirror of
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126 lines
4.3 KiB
C++
126 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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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#define NS_BINARYOUTPUTSTREAM_CLASSNAME "Binary Output Stream"
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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 : public nsIObjectOutputStream
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{
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public:
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nsBinaryOutputStream() {};
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// virtual dtor since subclasses call our Release()
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virtual ~nsBinaryOutputStream() {};
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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, PRUint32 aCount);
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nsCOMPtr<nsIOutputStream> mOutputStream;
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nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
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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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#define NS_BINARYINPUTSTREAM_CLASSNAME "Binary Input Stream"
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// Derive from nsIObjectInputStream so this class can be used as a superclass
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// by nsObjectInputStream.
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class nsBinaryInputStream : public nsIObjectInputStream
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{
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public:
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nsBinaryInputStream() {};
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// virtual dtor since subclasses call our Release()
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virtual ~nsBinaryInputStream() {};
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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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};
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#endif // nsBinaryStream_h___
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