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147 lines
5.0 KiB
C++
147 lines
5.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: sw=4 ts=4 et :
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef PluginPRLibrary_h
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#define PluginPRLibrary_h 1
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#include "mozilla/PluginLibrary.h"
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#include "nsNPAPIPlugin.h"
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#include "npfunctions.h"
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namespace mozilla {
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class PluginPRLibrary : public PluginLibrary
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{
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public:
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PluginPRLibrary(const char* aFilePath, PRLibrary* aLibrary) :
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#if defined(XP_UNIX) && !defined(XP_MACOSX)
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mNP_Initialize(nullptr),
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#else
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mNP_Initialize(nullptr),
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#endif
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mNP_Shutdown(nullptr),
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mNP_GetMIMEDescription(nullptr),
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#if defined(XP_UNIX) && !defined(XP_MACOSX)
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mNP_GetValue(nullptr),
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#endif
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#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_OS2)
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mNP_GetEntryPoints(nullptr),
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#endif
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mNPP_New(nullptr),
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mNPP_ClearSiteData(nullptr),
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mNPP_GetSitesWithData(nullptr),
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mLibrary(aLibrary),
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mFilePath(aFilePath)
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{
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NS_ASSERTION(mLibrary, "need non-null lib");
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// addref here??
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}
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virtual ~PluginPRLibrary()
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{
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// unref here??
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}
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virtual void SetPlugin(nsNPAPIPlugin*) { }
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virtual bool HasRequiredFunctions() {
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mNP_Initialize = (NP_InitializeFunc)
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PR_FindFunctionSymbol(mLibrary, "NP_Initialize");
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if (!mNP_Initialize)
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return false;
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mNP_Shutdown = (NP_ShutdownFunc)
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PR_FindFunctionSymbol(mLibrary, "NP_Shutdown");
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if (!mNP_Shutdown)
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return false;
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mNP_GetMIMEDescription = (NP_GetMIMEDescriptionFunc)
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PR_FindFunctionSymbol(mLibrary, "NP_GetMIMEDescription");
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#ifndef XP_MACOSX
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if (!mNP_GetMIMEDescription)
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return false;
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#endif
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#if defined(XP_UNIX) && !defined(XP_MACOSX)
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mNP_GetValue = (NP_GetValueFunc)
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PR_FindFunctionSymbol(mLibrary, "NP_GetValue");
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if (!mNP_GetValue)
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return false;
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#endif
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#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_OS2)
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mNP_GetEntryPoints = (NP_GetEntryPointsFunc)
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PR_FindFunctionSymbol(mLibrary, "NP_GetEntryPoints");
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if (!mNP_GetEntryPoints)
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return false;
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#endif
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return true;
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}
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#if defined(XP_UNIX) && !defined(XP_MACOSX) && !defined(MOZ_WIDGET_GONK)
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virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs,
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NPPluginFuncs* pFuncs, NPError* error);
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#else
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virtual nsresult NP_Initialize(NPNetscapeFuncs* bFuncs,
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NPError* error);
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#endif
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virtual nsresult NP_Shutdown(NPError* error);
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virtual nsresult NP_GetMIMEDescription(const char** mimeDesc);
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virtual nsresult NP_GetValue(void *future, NPPVariable aVariable,
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void *aValue, NPError* error);
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#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_OS2)
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virtual nsresult NP_GetEntryPoints(NPPluginFuncs* pFuncs, NPError* error);
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#endif
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virtual nsresult NPP_New(NPMIMEType pluginType, NPP instance,
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uint16_t mode, int16_t argc, char* argn[],
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char* argv[], NPSavedData* saved,
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NPError* error);
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virtual nsresult NPP_ClearSiteData(const char* site, uint64_t flags,
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uint64_t maxAge);
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virtual nsresult NPP_GetSitesWithData(InfallibleTArray<nsCString>& result);
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virtual nsresult AsyncSetWindow(NPP instance, NPWindow* window);
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virtual nsresult GetImageContainer(NPP instance, mozilla::layers::ImageContainer** aContainer);
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virtual nsresult GetImageSize(NPP instance, nsIntSize* aSize);
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virtual bool IsOOP() MOZ_OVERRIDE { return false; }
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#if defined(XP_MACOSX)
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virtual nsresult IsRemoteDrawingCoreAnimation(NPP instance, bool *aDrawing);
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virtual nsresult ContentsScaleFactorChanged(NPP instance, double aContentsScaleFactor);
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#endif
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virtual nsresult SetBackgroundUnknown(NPP instance) MOZ_OVERRIDE;
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virtual nsresult BeginUpdateBackground(NPP instance,
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const nsIntRect&, gfxContext** aCtx) MOZ_OVERRIDE;
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virtual nsresult EndUpdateBackground(NPP instance,
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gfxContext* aCtx, const nsIntRect&) MOZ_OVERRIDE;
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virtual void GetLibraryPath(nsACString& aPath) { aPath.Assign(mFilePath); }
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private:
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NP_InitializeFunc mNP_Initialize;
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NP_ShutdownFunc mNP_Shutdown;
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NP_GetMIMEDescriptionFunc mNP_GetMIMEDescription;
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#if defined(XP_UNIX) && !defined(XP_MACOSX)
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NP_GetValueFunc mNP_GetValue;
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#endif
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#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_OS2)
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NP_GetEntryPointsFunc mNP_GetEntryPoints;
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#endif
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NPP_NewProcPtr mNPP_New;
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NPP_ClearSiteDataPtr mNPP_ClearSiteData;
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NPP_GetSitesWithDataPtr mNPP_GetSitesWithData;
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PRLibrary* mLibrary;
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nsCString mFilePath;
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};
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} // namespace mozilla
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#endif // ifndef PluginPRLibrary_h
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