mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-08 12:37:37 +00:00
233 lines
6.0 KiB
C++
233 lines
6.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#ifndef ns4xPlugin_h__
|
|
#define ns4xPlugin_h__
|
|
|
|
#include "nsplugin.h"
|
|
#include "prlink.h" // for PRLibrary
|
|
#include "npupp.h"
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
|
|
/*
|
|
* Use this macro before each exported function
|
|
* (between the return address and the function
|
|
* itself), to ensure that the function has the
|
|
* right calling conventions on Win16.
|
|
*/
|
|
|
|
#define NP_EXPORT
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
|
|
// XXX These are defined in platform specific FE directories right now :-/
|
|
|
|
typedef NS_CALLBACK_(NPError, NP_GETENTRYPOINTS) (NPPluginFuncs* pCallbacks);
|
|
typedef NS_CALLBACK_(NPError, NP_PLUGININIT) (const NPNetscapeFuncs* pCallbacks);
|
|
typedef NS_CALLBACK_(NPError, NP_PLUGINSHUTDOWN) (void);
|
|
|
|
class nsIServiceManager;
|
|
class nsIAllocator;
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
|
|
/**
|
|
* A 5.0 wrapper for a 4.x style plugin.
|
|
*/
|
|
|
|
class ns4xPlugin : public nsIPlugin
|
|
{
|
|
public:
|
|
|
|
ns4xPlugin(NPPluginFuncs* callbacks, NP_PLUGINSHUTDOWN aShutdown, nsIServiceManager* serviceMgr);
|
|
virtual ~ns4xPlugin(void);
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
//nsIFactory interface
|
|
|
|
NS_IMETHOD CreateInstance(nsISupports *aOuter,
|
|
REFNSIID aIID,
|
|
void **aResult);
|
|
|
|
NS_IMETHOD LockFactory(PRBool aLock);
|
|
|
|
//nsIPlugin interface
|
|
|
|
/**
|
|
* Creates a new plugin instance, based on a MIME type. This
|
|
* allows different impelementations to be created depending on
|
|
* the specified MIME type.
|
|
*/
|
|
NS_IMETHOD CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID,
|
|
const char* aPluginMIMEType,
|
|
void **aResult);
|
|
|
|
NS_IMETHOD
|
|
Initialize(void);
|
|
|
|
NS_IMETHOD
|
|
Shutdown(void);
|
|
|
|
NS_IMETHOD
|
|
GetMIMEDescription(const char* *resultingDesc);
|
|
|
|
NS_IMETHOD
|
|
GetValue(nsPluginVariable variable, void *value);
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// ns4xPlugin-specific methods
|
|
|
|
/**
|
|
* A static factory method for constructing 4.x plugins. Constructs
|
|
* and initializes an ns4xPlugin object, and returns it in
|
|
* <b>result</b>.
|
|
*/
|
|
static nsresult
|
|
CreatePlugin(PRLibrary *library,
|
|
nsIPlugin **result,
|
|
nsIServiceManager* serviceMgr);
|
|
|
|
protected:
|
|
/**
|
|
* Ensures that the static CALLBACKS is properly initialized
|
|
*/
|
|
static void CheckClassInitialized(void);
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// Static stub functions that are exported to the 4.x plugin as entry
|
|
// points via the CALLBACKS variable.
|
|
//
|
|
static NPError NP_EXPORT
|
|
_requestread(NPStream *pstream, NPByteRange *rangeList);
|
|
|
|
static NPError NP_EXPORT
|
|
_geturlnotify(NPP npp, const char* relativeURL, const char* target, void* notifyData);
|
|
|
|
static NPError NP_EXPORT
|
|
_getvalue(NPP npp, NPNVariable variable, void *r_value);
|
|
|
|
static NPError NP_EXPORT
|
|
_setvalue(NPP npp, NPPVariable variable, void *r_value);
|
|
|
|
static NPError NP_EXPORT
|
|
_geturl(NPP npp, const char* relativeURL, const char* target);
|
|
|
|
static NPError NP_EXPORT
|
|
_posturlnotify(NPP npp, const char* relativeURL, const char *target,
|
|
uint32 len, const char *buf, NPBool file, void* notifyData);
|
|
|
|
static NPError NP_EXPORT
|
|
_posturl(NPP npp, const char* relativeURL, const char *target, uint32 len,
|
|
const char *buf, NPBool file);
|
|
|
|
static NPError NP_EXPORT
|
|
_newstream(NPP npp, NPMIMEType type, const char* window, NPStream** pstream);
|
|
|
|
static int32 NP_EXPORT
|
|
_write(NPP npp, NPStream *pstream, int32 len, void *buffer);
|
|
|
|
static NPError NP_EXPORT
|
|
_destroystream(NPP npp, NPStream *pstream, NPError reason);
|
|
|
|
static void NP_EXPORT
|
|
_status(NPP npp, const char *message);
|
|
|
|
#if 0
|
|
|
|
static void NP_EXPORT
|
|
_registerwindow(NPP npp, void* window);
|
|
|
|
static void NP_EXPORT
|
|
_unregisterwindow(NPP npp, void* window);
|
|
|
|
static int16 NP_EXPORT
|
|
_allocateMenuID(NPP npp, NPBool isSubmenu);
|
|
|
|
#endif
|
|
|
|
static void NP_EXPORT
|
|
_memfree (void *ptr);
|
|
|
|
static uint32 NP_EXPORT
|
|
_memflush(uint32 size);
|
|
|
|
static void NP_EXPORT
|
|
_reloadplugins(NPBool reloadPages);
|
|
|
|
static void NP_EXPORT
|
|
_invalidaterect(NPP npp, NPRect *invalidRect);
|
|
|
|
static void NP_EXPORT
|
|
_invalidateregion(NPP npp, NPRegion invalidRegion);
|
|
|
|
static void NP_EXPORT
|
|
_forceredraw(NPP npp);
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// Anything that returns a pointer needs to be _HERE_ for 68K Mac to
|
|
// work.
|
|
//
|
|
|
|
#if defined(XP_MAC) && !defined(powerc)
|
|
#pragma pointers_in_D0
|
|
#endif
|
|
|
|
static const char* NP_EXPORT
|
|
_useragent(NPP npp);
|
|
|
|
static void* NP_EXPORT
|
|
_memalloc (uint32 size);
|
|
|
|
static JRIEnv* NP_EXPORT
|
|
_getJavaEnv(void);
|
|
|
|
#if 1
|
|
|
|
static jref NP_EXPORT
|
|
_getJavaPeer(NPP npp);
|
|
|
|
static java_lang_Class* NP_EXPORT
|
|
_getJavaClass(void* handle);
|
|
|
|
#endif
|
|
|
|
#if defined(XP_MAC) && !defined(powerc)
|
|
#pragma pointers_in_A0
|
|
#endif
|
|
|
|
/**
|
|
* The plugin-side callbacks that the browser calls. One set of
|
|
* plugin callbacks for each plugin.
|
|
*/
|
|
NPPluginFuncs fCallbacks;
|
|
|
|
NP_PLUGINSHUTDOWN fShutdownEntry;
|
|
|
|
/**
|
|
* The browser-side callbacks that a 4.x-style plugin calls.
|
|
*/
|
|
static NPNetscapeFuncs CALLBACKS;
|
|
|
|
static nsIPluginManager *mPluginManager;
|
|
static nsIAllocator *mMalloc;
|
|
};
|
|
|
|
#endif // ns4xPlugin_h__
|