60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsPluginManagerStream.h"
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#include "npglue.h"
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////////////////////////////////////////////////////////////////////////////////
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// Plugin Manager Stream Interface
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nsPluginManagerStream::nsPluginManagerStream(NPP npp, NPStream* pstr)
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: npp(npp), pstream(pstr)
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{
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NS_INIT_REFCNT();
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// XXX get rid of the npp instance variable if this is true
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PR_ASSERT(npp == ((np_stream*)pstr->ndata)->instance->npp);
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}
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nsPluginManagerStream::~nsPluginManagerStream(void)
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{
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}
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static NS_DEFINE_IID(kIOutputStreamIID, NS_IOUTPUTSTREAM_IID);
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NS_IMPL_ISUPPORTS(nsPluginManagerStream, kIOutputStreamIID);
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NS_METHOD
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nsPluginManagerStream::Close(void)
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{
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NPError err = npn_destroystream(npp, pstream, nsPluginReason_Done);
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return (nsresult)err;
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}
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NS_METHOD
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nsPluginManagerStream::Write(const char* aBuf, PRInt32 aOffset, PRInt32 aCount,
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PRInt32 *resultingCount)
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{
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PR_ASSERT(aOffset == 0); // XXX need to handle the non-sequential write case
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PRInt32 rslt = npn_write(npp, pstream, aCount, (void*)aBuf);
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if (rslt == -1)
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return NS_ERROR_FAILURE; // XXX what should this be?
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*resultingCount = rslt;
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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