зеркало из https://github.com/mozilla/pjs.git
152 строки
2.9 KiB
C++
152 строки
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#include "nsNetConverterStream.h"
|
|
#include <stdio.h>
|
|
#include "net.h"
|
|
#include "nscore.h"
|
|
|
|
|
|
static NS_DEFINE_IID(kINetOStreamIID, NS_INETOSTREAM_IID);
|
|
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
|
|
|
|
|
|
nsNetConverterStream :: nsNetConverterStream()
|
|
{
|
|
NS_INIT_REFCNT();
|
|
|
|
mNextStream = nsnull;
|
|
}
|
|
|
|
|
|
nsNetConverterStream :: ~nsNetConverterStream()
|
|
{
|
|
mNextStream = nsnull;
|
|
}
|
|
|
|
|
|
NS_IMPL_ADDREF(nsNetConverterStream);
|
|
NS_IMPL_RELEASE(nsNetConverterStream);
|
|
|
|
|
|
nsresult nsNetConverterStream :: QueryInterface(const nsIID& aIID,
|
|
void** aInstancePtrResult)
|
|
{
|
|
if (!aInstancePtrResult)
|
|
{
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
|
|
if (aIID.Equals(kISupportsIID))
|
|
{
|
|
*aInstancePtrResult = (void *)((nsISupports *)this);
|
|
AddRef();
|
|
return NS_OK;
|
|
}
|
|
|
|
if (aIID.Equals(kINetOStreamIID))
|
|
{
|
|
*aInstancePtrResult = (void *)((nsINetOStream *)this);
|
|
AddRef();
|
|
return NS_OK;
|
|
}
|
|
|
|
return NS_NOINTERFACE;
|
|
}
|
|
|
|
|
|
nsresult nsNetConverterStream :: Initialize(void *aStream)
|
|
{
|
|
mNextStream = aStream;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
nsresult nsNetConverterStream :: Complete(void)
|
|
{
|
|
NET_StreamClass *stream;
|
|
|
|
stream = (NET_StreamClass *)mNextStream;
|
|
if (stream != NULL)
|
|
{
|
|
stream->complete(stream);
|
|
return NS_OK;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
nsresult nsNetConverterStream :: Abort(PRInt32 status)
|
|
{
|
|
NET_StreamClass *stream;
|
|
|
|
stream = (NET_StreamClass *)mNextStream;
|
|
if (stream != NULL)
|
|
{
|
|
stream->abort(stream, status);
|
|
return NS_OK;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
nsresult nsNetConverterStream :: WriteReady(PRUint32 *aReadyCount)
|
|
{
|
|
NET_StreamClass *stream;
|
|
|
|
stream = (NET_StreamClass *)mNextStream;
|
|
if (stream != NULL)
|
|
{
|
|
unsigned int ready;
|
|
|
|
ready = stream->is_write_ready(stream);
|
|
*aReadyCount = ready;
|
|
return NS_OK;
|
|
}
|
|
*aReadyCount = 0;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
nsresult nsNetConverterStream :: Write(const char* aBuf, PRUint32 aCount, PRUint32 *aWriteCount)
|
|
{
|
|
NET_StreamClass *stream;
|
|
|
|
stream = (NET_StreamClass *)mNextStream;
|
|
if (stream != NULL)
|
|
{
|
|
int ret;
|
|
|
|
ret = stream->put_block(stream, (char *)aBuf, aCount);
|
|
|
|
*aWriteCount = aCount;
|
|
return NS_OK;
|
|
}
|
|
*aWriteCount = 0;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
nsresult nsNetConverterStream::Close(void)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|