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86 lines
3.0 KiB
C++
86 lines
3.0 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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////////////////////////////////////////////////////////////////////////////////
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/**
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* <B>INTERFACE TO NETSCAPE COMMUNICATOR PLUGINS (NEW C++ API).</B>
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*
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* <P>This superscedes the old plugin API (npapi.h, npupp.h), and
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* eliminates the need for glue files: npunix.c, npwin.cpp and npmac.cpp that
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* get linked with the plugin. You will however need to link with the "backward
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* adapter" (badapter.cpp) in order to allow your plugin to run in pre-5.0
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* browsers.
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*
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* <P>See nsplugin.h for an overview of how this interface fits with the
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* overall plugin architecture.
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*/
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////////////////////////////////////////////////////////////////////////////////
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#ifndef nsIPluginStream_h___
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#define nsIPluginStream_h___
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#include "nsplugindefs.h"
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#include "nsIOutputStream.h"
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/**
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* The nsIPluginStream interface specifies the minimal set of operations that
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* must be implemented by a plugin stream in order to receive data from the
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* browser. When a nsIPluginManager::FetchURL request is made, a subsequent
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* nsIPluginInstance::NewStream request will be made to instruct the plugin
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* instance to construct a new stream to receive the data.
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*/
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class nsIPluginStream : public nsIOutputStream {
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public:
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/**
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* Returns the stream type of a stream.
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*
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* (Corresponds to NPP_NewStream's stype return parameter.)
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*
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* @param result - the resulting stream type
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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GetStreamType(nsPluginStreamType *result) = 0;
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/**
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* This operation passes to the plugin the name of the file which
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* contains the stream data.
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*
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* (Corresponds to NPP_StreamAsFile.)
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*
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* @param fname - the file name
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* @result - NS_OK if this operation was successful
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*/
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NS_IMETHOD
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AsFile(const char* fname) = 0;
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};
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#define NS_IPLUGINSTREAM_IID \
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{ /* f287dd50-0199-11d2-815b-006008119d7a */ \
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0xf287dd50, \
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0x0199, \
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0x11d2, \
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{0x81, 0x5b, 0x00, 0x60, 0x08, 0x11, 0x9d, 0x7a} \
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}
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////////////////////////////////////////////////////////////////////////////////
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#endif /* nsIPluginStream_h___ */
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