gecko-dev/modules/plugin/base/public/nsISeekablePluginStreamPeer.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
////////////////////////////////////////////////////////////////////////////////
/**
* <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___ */