pjs/modules/plugin/public/nsISeekablePluginStreamPeer.h

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2.6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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.
*/
////////////////////////////////////////////////////////////////////////////////
/**
* <B>INTERFACE TO NETSCAPE COMMUNICATOR PLUGINS (NEW C++ API).</B>
*
* <P>This superscedes the old plugin API (npapi.h, npupp.h), and
* eliminates the need for glue files: npunix.c, npwin.cpp and npmac.cpp that
* get linked with the plugin. You will however need to link with the "backward
* adapter" (badapter.cpp) in order to allow your plugin to run in pre-5.0
* browsers.
*
* <P>See nsplugin.h for an overview of how this interface fits with the
* overall plugin architecture.
*/
////////////////////////////////////////////////////////////////////////////////
#ifndef nsISeekablePluginStreamPeer_h___
#define nsISeekablePluginStreamPeer_h___
#ifndef NEW_PLUGIN_STREAM_API
#include "nsplugindefs.h"
#include "nsISupports.h"
////////////////////////////////////////////////////////////////////////////////
// Seekable Plugin Stream Peer Interface
// The browser implements this subclass of plugin stream peer if a stream
// is seekable. Plugins can query interface for this type, and call the
// RequestRead method to seek to a particular position in the stream.
class nsISeekablePluginStreamPeer : public nsISupports {
public:
// QueryInterface for this class corresponds to NPP_NewStream's
// seekable argument.
// (Corresponds to NPN_RequestRead.)
NS_IMETHOD
RequestRead(nsByteRange* rangeList) = 0;
};
#define NS_ISEEKABLEPLUGINSTREAMPEER_IID \
{ /* 7e028d20-019b-11d2-815b-006008119d7a */ \
0x7e028d20, \
0x019b, \
0x11d2, \
{0x81, 0x5b, 0x00, 0x60, 0x08, 0x11, 0x9d, 0x7a} \
}
#endif // !NEW_PLUGIN_STREAM_API
////////////////////////////////////////////////////////////////////////////////
#endif /* nsISeekablePluginStreamPeer_h___ */