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88d5bf1ae9
1. 310133 - Added nsIRefreshUrl.h to the list of exports. network/module/makefile.win - 1. 310133 - Added nsIRefreshUrl.h to the list of exports. network/module/nsIHttpUrl.h - 1. 310133 - Extended the nsIHttpUrl interface to include the AddMimeHeader() method which adds an http header to the url. network/module/nsHttpUrl.cpp - 310133 - 1. Added support for the AddMimeHeader() method so http urls can have headers added outside of the actual data retrieval in netlib. This method calls NET_ParseMimeHeader() directly. 2. Added a public member, a pointer to the netlib URL_Struct that was created for this nsHttpUrlImpl. This pointer is the link between netlib and the outside world; the adhesive agent between url structs and nsURLImpls. network/module/nsNetStream.h - 1. 310133 - Added a public memeber variable to nsConnectionInfo. It's a bool that tells us whether or not a redirect has occurred. network/module/nsNetStream.cpp - 1. 310133 - Added initialization (FALSE) of new redirect member. network/module/nsNetStubs.cpp - 1. 310133 - Implemented FE_SetRefreshURLTimer(). This function is called from NET_GetURL() when we recognize that we have a url to refresh. network/module/nsStubContext.cpp - 1. 310133 - Added check to see if we're redirecting in stub_complete() which gets called when a stream completes. If we are, we don't want to release/destroy the pConsumer, this will happen in nsNetService's bam_exit_routine(). network/module/nsNetService.cpp - 1. 310133 - added nsConnectionInfo->redirect check in bam_exit_routine() so we give the consumer a successful binding event if the consumer is still around. This is iffy.
193 lines
4.3 KiB
C++
193 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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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#ifndef net_strm_h___
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#define net_strm_h___
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#include "nspr.h"
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#include "nsIURL.h"
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#include "nsIInputStream.h"
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#include "nsIOutputStream.h"
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#include "nsIStreamListener.h"
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/* Forward declaration... */
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class nsNetlibStream;
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class nsConnectionInfo : public nsISupports
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{
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public:
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NS_DECL_ISUPPORTS
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nsConnectionInfo(nsIURL *aURL,
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nsNetlibStream *aStream,
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nsIStreamListener *aNotify);
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protected:
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virtual ~nsConnectionInfo();
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public:
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nsIURL *pURL;
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nsNetlibStream *pNetStream;
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nsIStreamListener *pConsumer;
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PRBool redirect;
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};
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class nsNetlibStream : public nsIInputStream,
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public nsIOutputStream
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{
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public:
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NS_DECL_ISUPPORTS
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nsNetlibStream(void);
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virtual PRInt32 GetAvailableSpace(PRInt32 *aErrorCode) = 0;
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/* From nsIBaseStream interface */
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NS_IMETHOD Close(void);
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protected:
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virtual ~nsNetlibStream();
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inline void LockStream (void) { if (m_Lock) PR_EnterMonitor(m_Lock); }
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inline void UnlockStream(void) { if (m_Lock) PR_ExitMonitor (m_Lock); }
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protected:
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PRBool m_bIsClosed;
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private:
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PRMonitor *m_Lock;
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};
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/*
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* Variable size, buffered stream...
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*/
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class nsBufferedStream : public nsNetlibStream {
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public:
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nsBufferedStream(void);
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virtual PRInt32 GetAvailableSpace(PRInt32 *aErrorCode);
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/* nsIInputStream interface */
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NS_IMETHOD GetLength(PRInt32 *aLength);
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NS_IMETHOD Read(char *aBuf,
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PRInt32 aOffset,
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PRInt32 aCount,
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PRInt32 *aReadCount);
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/* nsIOutputStream interface */
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NS_IMETHOD Write(const char *aBuf,
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PRInt32 aOffset,
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PRInt32 aLen,
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PRInt32 *aWriteCount);
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protected:
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virtual ~nsBufferedStream();
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private:
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char *m_Buffer;
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PRInt32 m_BufferLength;
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PRInt32 m_DataLength;
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PRInt32 m_ReadOffset;
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PRInt32 m_WriteOffset;
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};
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/*
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* Fixed size stream...
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*/
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class nsAsyncStream : public nsNetlibStream {
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public:
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nsAsyncStream(PRInt32 buffer_size);
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virtual PRInt32 GetAvailableSpace(PRInt32 *aErrorCode);
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/* nsIInputStream interface */
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NS_IMETHOD GetLength(PRInt32 *aLength);
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NS_IMETHOD Read(char *aBuf,
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PRInt32 aOffset,
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PRInt32 aCount,
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PRInt32 *aReadLength);
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/* nsIOutputStream interface */
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NS_IMETHOD Write(const char *aBuf,
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PRInt32 aOffset,
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PRInt32 aLen,
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PRInt32 *aWriteLength);
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protected:
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virtual ~nsAsyncStream();
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private:
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char *m_Buffer;
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PRInt32 m_BufferLength;
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PRInt32 m_DataLength;
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PRInt32 m_ReadOffset;
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PRInt32 m_WriteOffset;
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};
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/*
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* Fixed size, blocking stream...
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*/
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class nsBlockingStream : public nsNetlibStream {
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public:
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nsBlockingStream(void);
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virtual PRInt32 GetAvailableSpace(PRInt32 *aErrorCode);
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/* nsIInputStream interface */
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NS_IMETHOD GetLength(PRInt32 *aLength);
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NS_IMETHOD Read(char *aBuf,
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PRInt32 aOffset,
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PRInt32 aCount,
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PRInt32 *aReadLength);
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/* nsIOutputStream interface */
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NS_IMETHOD Write(const char *aBuf,
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PRInt32 aOffset,
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PRInt32 aLen,
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PRInt32 *aWriteLength);
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protected:
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virtual ~nsBlockingStream();
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PRInt32 ReadBuffer(char *aBuf, PRInt32 aCount);
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private:
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char *m_Buffer;
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PRInt32 m_BufferLength;
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PRInt32 m_DataLength;
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PRInt32 m_ReadOffset;
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PRInt32 m_WriteOffset;
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};
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#endif /* net_strm_h___ */
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