156 lines
4.4 KiB
C++
156 lines
4.4 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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#include "xp.h"
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#include "npapi.h"
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#include "npupp.h"
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#include "epmanager.h"
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#include "logger.h"
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// we need to keep track of different plugins and different instances
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// of the same plugin when we call NPP functions, so that we always
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// call the right ones. Entry point manager will take care of it.
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NPPEntryPointManager * epManager = NULL;
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Logger * logger = NULL;
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NPNetscapeFuncs NPNFuncs;
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NPError WINAPI NP_GetEntryPoints(NPPluginFuncs* pFuncs)
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{
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// create the logger
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if(!logger)
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{
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logger = NewLogger();
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if(logger)
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{
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logger->platformInit();
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logger->init();
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}
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}
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if(logger)
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logger->logNS_NP_GetEntryPoints();
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if(pFuncs == NULL)
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return NPERR_INVALID_FUNCTABLE_ERROR;
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if(pFuncs->size < sizeof(NPPluginFuncs))
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return NPERR_INVALID_FUNCTABLE_ERROR;
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pFuncs->version = (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR;
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pFuncs->newp = NPP_New;
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pFuncs->destroy = NPP_Destroy;
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pFuncs->setwindow = NPP_SetWindow;
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pFuncs->newstream = NPP_NewStream;
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pFuncs->destroystream = NPP_DestroyStream;
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pFuncs->asfile = NPP_StreamAsFile;
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pFuncs->writeready = NPP_WriteReady;
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pFuncs->write = NPP_Write;
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pFuncs->print = NPP_Print;
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pFuncs->event = NPP_HandleEvent;
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pFuncs->urlnotify = NPP_URLNotify;
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pFuncs->getvalue = NPP_GetValue;
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pFuncs->setvalue = NPP_SetValue;
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pFuncs->javaClass = NULL;
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return NPERR_NO_ERROR;
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}
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NPError WINAPI NP_Initialize(NPNetscapeFuncs* pFuncs)
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{
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// create the logger
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if(!logger)
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{
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logger = NewLogger();
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if(logger)
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{
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logger->platformInit();
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logger->init();
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}
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}
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if(logger)
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logger->logNS_NP_Initialize();
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if(pFuncs == NULL)
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return NPERR_INVALID_FUNCTABLE_ERROR;
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if(HIBYTE(pFuncs->version) > NP_VERSION_MAJOR)
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return NPERR_INCOMPATIBLE_VERSION_ERROR;
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if(pFuncs->size < sizeof NPNetscapeFuncs)
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return NPERR_INVALID_FUNCTABLE_ERROR;
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NPNFuncs.size = pFuncs->size;
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NPNFuncs.version = pFuncs->version;
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NPNFuncs.geturlnotify = pFuncs->geturlnotify;
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NPNFuncs.geturl = pFuncs->geturl;
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NPNFuncs.posturlnotify = pFuncs->posturlnotify;
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NPNFuncs.posturl = pFuncs->posturl;
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NPNFuncs.requestread = pFuncs->requestread;
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NPNFuncs.newstream = pFuncs->newstream;
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NPNFuncs.write = pFuncs->write;
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NPNFuncs.destroystream = pFuncs->destroystream;
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NPNFuncs.status = pFuncs->status;
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NPNFuncs.uagent = pFuncs->uagent;
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NPNFuncs.memalloc = pFuncs->memalloc;
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NPNFuncs.memfree = pFuncs->memfree;
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NPNFuncs.memflush = pFuncs->memflush;
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NPNFuncs.reloadplugins = pFuncs->reloadplugins;
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NPNFuncs.getJavaEnv = pFuncs->getJavaEnv;
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NPNFuncs.getJavaPeer = pFuncs->getJavaPeer;
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NPNFuncs.getvalue = pFuncs->getvalue;
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NPNFuncs.setvalue = pFuncs->setvalue;
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NPNFuncs.invalidaterect = pFuncs->invalidaterect;
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NPNFuncs.invalidateregion = pFuncs->invalidateregion;
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NPNFuncs.forceredraw = pFuncs->forceredraw;
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// create entry point manager for real plugins
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epManager = new NPPEntryPointManager();
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if(!epManager)
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return NPERR_GENERIC_ERROR;
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return NPERR_NO_ERROR;
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}
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NPError WINAPI NP_Shutdown()
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{
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// should be safe because if they've already been called shutdown procs must be NULL
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if(epManager)
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epManager->callNP_ShutdownAll(); // this will log the action
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if(logger)
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{
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logger->shut();
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logger->platformShut();
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DeleteLogger(logger);
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logger = NULL;
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}
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delete epManager;
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return NPERR_NO_ERROR;
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}
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