RetroZilla/modules/plugin/tools/tester/include/plugbase.h

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2015-10-21 05:03:22 +02:00
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*************************************************************/
/* */
/* GUI independent part of a plugin. Base class for platform */
/* specific implementations */
/* */
/*************************************************************/
#ifndef __PLUGINBASE_H__
#define __PLUGINBASE_H__
#include "xp.h"
#include "action.h"
// Prefernces profile stuff
#define NPAPI_INI_FILE_NAME "npapi.ini"
#define DEFAULT_DWARG_VALUE 0xDDDDDDDD
class CPluginBase
{
private:
NPP m_pNPInstance;
WORD m_wMode;
NPStream * m_pStream;
NPStream * m_pScriptStream;
char m_szScriptCacheFile[_MAX_PATH];
// a flag to indicate that incoming stream is a special script stream
// and needs to be treated as such. All other streams just fall through
BOOL m_bWaitingForScriptStream;
public:
void * m_pNPNAlloced; // used by NPN_MemFree/Alloc in manual mode
void * m_pValue; // used by NPN_Get/SetValue stuff
NPAPI_Action m_firstAction; // = action_invalid;
public:
CPluginBase(NPP pNPInstance, WORD wMode);
~CPluginBase();
// pure virtuals to be implemented in platform specific context
virtual BOOL initEmbed(DWORD dwInitData) = 0;
virtual void shutEmbed() = 0;
virtual BOOL isInitialized() = 0; // initialized
virtual void getModulePath(LPSTR szPath, int iSize) = 0;
virtual int messageBox(LPSTR szMessage, LPSTR szTitle, UINT uStyle) = 0;
virtual BOOL isStandAlone() = 0; // is our GUI is in a separate native window
virtual BOOL initStandAlone() = 0; // create separate native window
virtual void shutStandAlone() = 0; // destroy separate native window
virtual void outputToNativeWindow(LPSTR szString) = 0; // used to output log in StandAlone mode
// virtuals just in case
virtual BOOL initFull(DWORD dwInitData);
virtual void shutFull();
virtual BOOL init(DWORD dwInitData);
virtual void shut();
virtual void getLogFileName(LPSTR szLogFileName, int iSize);
virtual void autoStartScriptIfNeeded();
const NPP getNPInstance();
const WORD getMode();
const NPStream * getNPStream();
// special NPP_* call handlers
void onNPP_NewStream(NPP pInstance, LPSTR szMIMEType, NPStream * pStream, NPBool bSeekable, uint16 * puType);
void onNPP_StreamAsFile(NPP pInstance, NPStream * pStream, const char * szFileName);
void onNPP_DestroyStream(NPStream * pStream);
// made it virtual just in case some GUI reflection needed
virtual DWORD makeNPNCall(NPAPI_Action = action_invalid,
DWORD dw1 = 0L, DWORD dw2 = 0L,
DWORD dw3 = 0L, DWORD dw4 = 0L,
DWORD dw5 = 0L, DWORD dw6 = 0L,
DWORD dw7 = 0L);
};
// creation and destruction of the object of the derived class
CPluginBase * CreatePlugin(NPP instance, uint16 mode);
void DestroyPlugin(CPluginBase * pPlugin);
#endif // __PLUGINBASE_H__