michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * vim: sw=4 ts=4 et :
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef PluginPRLibrary_h
michael@0: #define PluginPRLibrary_h 1
michael@0: 
michael@0: #include "mozilla/PluginLibrary.h"
michael@0: #include "nsNPAPIPlugin.h"
michael@0: #include "npfunctions.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: class PluginPRLibrary : public PluginLibrary
michael@0: {
michael@0: public:
michael@0:     PluginPRLibrary(const char* aFilePath, PRLibrary* aLibrary) :
michael@0: #if defined(XP_UNIX) && !defined(XP_MACOSX)
michael@0:         mNP_Initialize(nullptr),
michael@0: #else
michael@0:         mNP_Initialize(nullptr),
michael@0: #endif
michael@0:         mNP_Shutdown(nullptr),
michael@0:         mNP_GetMIMEDescription(nullptr),
michael@0: #if defined(XP_UNIX) && !defined(XP_MACOSX)
michael@0:         mNP_GetValue(nullptr),
michael@0: #endif
michael@0: #if defined(XP_WIN) || defined(XP_MACOSX)
michael@0:         mNP_GetEntryPoints(nullptr),
michael@0: #endif
michael@0:         mNPP_New(nullptr),
michael@0:         mNPP_ClearSiteData(nullptr),
michael@0:         mNPP_GetSitesWithData(nullptr),
michael@0:         mLibrary(aLibrary),
michael@0:         mFilePath(aFilePath)
michael@0:     {
michael@0:         NS_ASSERTION(mLibrary, "need non-null lib");
michael@0:         // addref here??
michael@0:     }
michael@0: 
michael@0:     virtual ~PluginPRLibrary()
michael@0:     {
michael@0:         // unref here??
michael@0:     }
michael@0: 
michael@0:     virtual void SetPlugin(nsNPAPIPlugin*) { }
michael@0: 
michael@0:     virtual bool HasRequiredFunctions() {
michael@0:         mNP_Initialize = (NP_InitializeFunc)
michael@0:             PR_FindFunctionSymbol(mLibrary, "NP_Initialize");
michael@0:         if (!mNP_Initialize)
michael@0:             return false;
michael@0: 
michael@0:         mNP_Shutdown = (NP_ShutdownFunc)
michael@0:             PR_FindFunctionSymbol(mLibrary, "NP_Shutdown");
michael@0:         if (!mNP_Shutdown)
michael@0:             return false;
michael@0: 
michael@0:         mNP_GetMIMEDescription = (NP_GetMIMEDescriptionFunc)
michael@0:             PR_FindFunctionSymbol(mLibrary, "NP_GetMIMEDescription");
michael@0: #ifndef XP_MACOSX
michael@0:         if (!mNP_GetMIMEDescription)
michael@0:             return false;
michael@0: #endif
michael@0: 
michael@0: #if defined(XP_UNIX) && !defined(XP_MACOSX)
michael@0:         mNP_GetValue = (NP_GetValueFunc)
michael@0:             PR_FindFunctionSymbol(mLibrary, "NP_GetValue");
michael@0:         if (!mNP_GetValue)
michael@0:             return false;
michael@0: #endif
michael@0: 
michael@0: #if defined(XP_WIN) || defined(XP_MACOSX)
michael@0:         mNP_GetEntryPoints = (NP_GetEntryPointsFunc)
michael@0:             PR_FindFunctionSymbol(mLibrary, "NP_GetEntryPoints");
michael@0:         if (!mNP_GetEntryPoints)
michael@0:             return false;
michael@0: #endif
michael@0:         return true;
michael@0:     }
michael@0: 
michael@0: #if defined(XP_UNIX) && !defined(XP_MACOSX) && !defined(MOZ_WIDGET_GONK)
michael@0:     virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs,
michael@0:                                    NPPluginFuncs* pFuncs, NPError* error);
michael@0: #else
michael@0:     virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs,
michael@0:                                    NPError* error);
michael@0: #endif
michael@0: 
michael@0:     virtual nsresult NP_Shutdown(NPError* error);
michael@0:     virtual nsresult NP_GetMIMEDescription(const char** mimeDesc);
michael@0: 
michael@0:     virtual nsresult NP_GetValue(void *future, NPPVariable aVariable,
michael@0:                                  void *aValue, NPError* error);
michael@0: 
michael@0: #if defined(XP_WIN) || defined(XP_MACOSX)
michael@0:     virtual nsresult NP_GetEntryPoints(NPPluginFuncs* pFuncs, NPError* error);
michael@0: #endif
michael@0: 
michael@0:     virtual nsresult NPP_New(NPMIMEType pluginType, NPP instance,
michael@0:                              uint16_t mode, int16_t argc, char* argn[],
michael@0:                              char* argv[], NPSavedData* saved,
michael@0:                              NPError* error);
michael@0: 
michael@0:     virtual nsresult NPP_ClearSiteData(const char* site, uint64_t flags,
michael@0:                                        uint64_t maxAge);
michael@0:     virtual nsresult NPP_GetSitesWithData(InfallibleTArray<nsCString>& result);
michael@0: 
michael@0:     virtual nsresult AsyncSetWindow(NPP instance, NPWindow* window);
michael@0:     virtual nsresult GetImageContainer(NPP instance, mozilla::layers::ImageContainer** aContainer);
michael@0:     virtual nsresult GetImageSize(NPP instance, nsIntSize* aSize);
michael@0:     virtual bool IsOOP() MOZ_OVERRIDE { return false; }
michael@0: #if defined(XP_MACOSX)
michael@0:     virtual nsresult IsRemoteDrawingCoreAnimation(NPP instance, bool *aDrawing);
michael@0:     virtual nsresult ContentsScaleFactorChanged(NPP instance, double aContentsScaleFactor);
michael@0: #endif
michael@0:     virtual nsresult SetBackgroundUnknown(NPP instance) MOZ_OVERRIDE;
michael@0:     virtual nsresult BeginUpdateBackground(NPP instance,
michael@0:                                            const nsIntRect&, gfxContext** aCtx) MOZ_OVERRIDE;
michael@0:     virtual nsresult EndUpdateBackground(NPP instance,
michael@0:                                          gfxContext* aCtx, const nsIntRect&) MOZ_OVERRIDE;
michael@0:     virtual void GetLibraryPath(nsACString& aPath) { aPath.Assign(mFilePath); }
michael@0: 
michael@0: private:
michael@0:     NP_InitializeFunc mNP_Initialize;
michael@0:     NP_ShutdownFunc mNP_Shutdown;
michael@0:     NP_GetMIMEDescriptionFunc mNP_GetMIMEDescription;
michael@0: #if defined(XP_UNIX) && !defined(XP_MACOSX)
michael@0:     NP_GetValueFunc mNP_GetValue;
michael@0: #endif
michael@0: #if defined(XP_WIN) || defined(XP_MACOSX)
michael@0:     NP_GetEntryPointsFunc mNP_GetEntryPoints;
michael@0: #endif
michael@0:     NPP_NewProcPtr mNPP_New;
michael@0:     NPP_ClearSiteDataPtr mNPP_ClearSiteData;
michael@0:     NPP_GetSitesWithDataPtr mNPP_GetSitesWithData;
michael@0:     PRLibrary* mLibrary;
michael@0:     nsCString mFilePath;
michael@0: };
michael@0: 
michael@0: 
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif  // ifndef PluginPRLibrary_h