npupp.h

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#define CallNPN_IntFromIdentifierProc(FUNC, ARG1)		\
		(*(FUNC))((ARG1))

/* NPN_CreateObject */
typedef NPObject* (* NP_LOADDS NPN_CreateObjectUPP)(NPP npp, NPClass *aClass);
#define NewNPN_CreateObjectProc(FUNC)		\
		((NPN_CreateObjectUPP) (FUNC))
#define CallNPN_CreateObjectProc(FUNC, ARG1, ARG2)		\
		(*(FUNC))((ARG1), (ARG2))

/* NPN_RetainObject */
typedef NPObject* (* NP_LOADDS NPN_RetainObjectUPP)(NPObject *obj);
#define NewNPN_RetainObjectProc(FUNC)		\
		((NPN_RetainObjectUPP) (FUNC))
#define CallNPN_RetainObjectProc(FUNC, ARG1)		\
		(*(FUNC))((ARG1))

/* NPN_ReleaseObject */
typedef void (* NP_LOADDS NPN_ReleaseObjectUPP)(NPObject *obj);
#define NewNPN_ReleaseObjectProc(FUNC)		\
		((NPN_ReleaseObjectUPP) (FUNC))
#define CallNPN_ReleaseObjectProc(FUNC, ARG1)		\
		(*(FUNC))((ARG1))

/* NPN_Invoke */
typedef bool (* NP_LOADDS NPN_InvokeUPP)(NPP npp, NPObject* obj, NPIdentifier methodName, const NPVariant *args, uint32_t argCount, NPVariant *result);
#define NewNPN_InvokeProc(FUNC)		\
		((NPN_InvokeUPP) (FUNC))
#define CallNPN_InvokeProc(FUNC, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4), (ARG5), (ARG6))

/* NPN_InvokeDefault */
typedef bool (* NP_LOADDS NPN_InvokeDefaultUPP)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
#define NewNPN_InvokeDefaultProc(FUNC)		\
		((NPN_InvokeDefaultUPP) (FUNC))
#define CallNPN_InvokeDefaultProc(FUNC, ARG1, ARG2, ARG3, ARG4, ARG5)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4), (ARG5))

/* NPN_Evaluate */
typedef bool (* NP_LOADDS NPN_EvaluateUPP)(NPP npp, NPObject *obj, NPString *script, NPVariant *result);
#define NewNPN_EvaluateProc(FUNC)		\
		((NPN_EvaluateUPP) (FUNC))
#define CallNPN_EvaluateProc(FUNC, ARG1, ARG2, ARG3, ARG4)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4))

/* NPN_GetProperty */
typedef bool (* NP_LOADDS NPN_GetPropertyUPP)(NPP npp, NPObject *obj, NPIdentifier propertyName, NPVariant *result);
#define NewNPN_GetPropertyProc(FUNC)		\
		((NPN_GetPropertyUPP) (FUNC))
#define CallNPN_GetPropertyProc(FUNC, ARG1, ARG2, ARG3, ARG4)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4))

/* NPN_SetProperty */
typedef bool (* NP_LOADDS NPN_SetPropertyUPP)(NPP npp, NPObject *obj, NPIdentifier propertyName, const NPVariant *value);
#define NewNPN_SetPropertyProc(FUNC)		\
		((NPN_SetPropertyUPP) (FUNC))
#define CallNPN_SetPropertyProc(FUNC, ARG1, ARG2, ARG3, ARG4)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4))

/* NPN_RemoveProperty */
typedef bool (* NP_LOADDS NPN_RemovePropertyUPP)(NPP npp, NPObject *obj, NPIdentifier propertyName);
#define NewNPN_RemovePropertyProc(FUNC)		\
		((NPN_RemovePropertyUPP) (FUNC))
#define CallNPN_RemovePropertyProc(FUNC, ARG1, ARG2, ARG3)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3))

/* NPN_HasProperty */
typedef bool (* NP_LOADDS NPN_HasPropertyUPP)(NPP npp, NPObject *obj, NPIdentifier propertyName);
#define NewNPN_HasPropertyProc(FUNC)		\
		((NPN_HasPropertyUPP) (FUNC))
#define CallNPN_HasPropertyProc(FUNC, ARG1, ARG2, ARG3)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3))

/* NPN_HasMethod */
typedef bool (* NP_LOADDS NPN_HasMethodUPP)(NPP npp, NPObject *obj, NPIdentifier propertyName);
#define NewNPN_HasMethodProc(FUNC)		\
		((NPN_HasMethodUPP) (FUNC))
#define CallNPN_HasMethodProc(FUNC, ARG1, ARG2, ARG3)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3))

/* NPN_ReleaseVariantValue */
typedef void (* NP_LOADDS NPN_ReleaseVariantValueUPP)(NPVariant *variant);
#define NewNPN_ReleaseVariantValueProc(FUNC)		\
		((NPN_ReleaseVariantValueUPP) (FUNC))
#define CallNPN_ReleaseVariantValueProc(FUNC, ARG1)		\
		(*(FUNC))((ARG1))

/* NPN_SetException */
typedef void (* NP_LOADDS NPN_SetExceptionUPP)(NPObject *obj, const NPUTF8 *message);
#define NewNPN_SetExceptionProc(FUNC)		\
		((NPN_SetExceptionUPP) (FUNC))
#define CallNPN_SetExceptionProc(FUNC, ARG1, ARG2)		\
		(*(FUNC))((ARG1), (ARG2))	

/* NPN_PushPopupsEnabledStateUPP */
typedef bool (* NP_LOADDS NPN_PushPopupsEnabledStateUPP)(NPP npp, NPBool enabled);
#define NewNPN_PushPopupsEnabledStateProc(FUNC)		\
		((NPN_PushPopupsEnabledStateUPP) (FUNC))
#define CallNPN_PushPopupsEnabledStateProc(FUNC, ARG1, ARG2)		\
		(*(FUNC))((ARG1), (ARG2))

/* NPN_PopPopupsEnabledState */
typedef bool (* NP_LOADDS NPN_PopPopupsEnabledStateUPP)(NPP npp);
#define NewNPN_PopPopupsEnabledStateProc(FUNC)		\
		((NPN_PopPopupsEnabledStateUPP) (FUNC))
#define CallNPN_PopPopupsEnabledStateProc(FUNC, ARG1)		\
		(*(FUNC))((ARG1))

/* NPN_Enumerate */
typedef bool (* NP_LOADDS NPN_EnumerateUPP)(NPP npp, NPObject *obj, NPIdentifier **identifier, uint32_t *count);
#define NewNPN_EnumerateProc(FUNC)		\
		((NPN_EnumerateUPP) (FUNC))
#define CallNPN_EnumerateProc(FUNC, ARG1, ARG2, ARG3, ARG4)		\
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4))

/* NPN_PluginThreadAsyncCall */
typedef void (* NP_LOADDS NPN_PluginThreadAsyncCallUPP)(NPP instance, void (*func)(void *), void *userData);
#define NewNPN_PluginThreadAsyncCallProc(FUNC) \
		((NPN_PluginThreadAsyncCallUPP) (FUNC))
#define CallNPN_PluginThreadAsyncCallProc(FUNC, ARG1, ARG2, ARG3) \
		(*(FUNC))((ARG1), (ARG2), (ARG3))

/* NPN_Construct */
typedef bool (* NP_LOADDS NPN_ConstructUPP)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
#define NewNPN_ConstructProc(FUNC)		\
		((NPN_ConstructUPP) (FUNC))
#define CallNPN_ConstructProc(FUNC, ARG1, ARG2, ARG3, ARG4, ARG5)      \
		(*(FUNC))((ARG1), (ARG2), (ARG3), (ARG4), (ARG5))



/******************************************************************************************
 * The actual plugin function table definitions
 *******************************************************************************************/

typedef struct _NPPluginFuncs {
    uint16 size;
    uint16 version;
    NPP_NewUPP newp;
    NPP_DestroyUPP destroy;
    NPP_SetWindowUPP setwindow;
    NPP_NewStreamUPP newstream;
    NPP_DestroyStreamUPP destroystream;
    NPP_StreamAsFileUPP asfile;
    NPP_WriteReadyUPP writeready;
    NPP_WriteUPP write;
    NPP_PrintUPP print;
    NPP_HandleEventUPP event;
    NPP_URLNotifyUPP urlnotify;
    JRIGlobalRef javaClass;
    NPP_GetValueUPP getvalue;
    NPP_SetValueUPP setvalue;
} NPPluginFuncs;

typedef struct _NPNetscapeFuncs {
    uint16 size;
    uint16 version;
    NPN_GetURLUPP geturl;
    NPN_PostURLUPP posturl;
    NPN_RequestReadUPP requestread;
    NPN_NewStreamUPP newstream;
    NPN_WriteUPP write;
    NPN_DestroyStreamUPP destroystream;
    NPN_StatusUPP status;
    NPN_UserAgentUPP uagent;
    NPN_MemAllocUPP memalloc;
    NPN_MemFreeUPP memfree;
    NPN_MemFlushUPP memflush;
    NPN_ReloadPluginsUPP reloadplugins;
    NPN_GetJavaEnvUPP getJavaEnv;
    NPN_GetJavaPeerUPP getJavaPeer;
    NPN_GetURLNotifyUPP geturlnotify;
    NPN_PostURLNotifyUPP posturlnotify;
    NPN_GetValueUPP getvalue;
    NPN_SetValueUPP setvalue;
    NPN_InvalidateRectUPP invalidaterect;
    NPN_InvalidateRegionUPP invalidateregion;
    NPN_ForceRedrawUPP forceredraw;
    NPN_GetStringIdentifierUPP getstringidentifier;
    NPN_GetStringIdentifiersUPP getstringidentifiers;
    NPN_GetIntIdentifierUPP getintidentifier;
    NPN_IdentifierIsStringUPP identifierisstring;
    NPN_UTF8FromIdentifierUPP utf8fromidentifier;
    NPN_IntFromIdentifierUPP intfromidentifier;
    NPN_CreateObjectUPP createobject;
    NPN_RetainObjectUPP retainobject;
    NPN_ReleaseObjectUPP releaseobject;
    NPN_InvokeUPP invoke;
    NPN_InvokeDefaultUPP invokeDefault;
    NPN_EvaluateUPP evaluate;
    NPN_GetPropertyUPP getproperty;
    NPN_SetPropertyUPP setproperty;
    NPN_RemovePropertyUPP removeproperty;
    NPN_HasPropertyUPP hasproperty;
    NPN_HasMethodUPP hasmethod;
    NPN_ReleaseVariantValueUPP releasevariantvalue;
    NPN_SetExceptionUPP setexception;
    NPN_PushPopupsEnabledStateUPP pushpopupsenabledstate;
    NPN_PopPopupsEnabledStateUPP poppopupsenabledstate;
    NPN_EnumerateUPP enumerate;
    NPN_PluginThreadAsyncCallUPP pluginthreadasynccall;
    NPN_ConstructUPP construct;
} NPNetscapeFuncs;


#ifdef XP_MACOSX
/******************************************************************************************
 * Mac platform-specific plugin glue stuff
 *******************************************************************************************/

/*
 * Main entry point of the plugin.
 * This routine will be called when the plugin is loaded. The function
 * tables are passed in and the plugin fills in the NPPluginFuncs table
 * and NPPShutdownUPP for Netscape's use.
 */
typedef NPError (* NP_LOADDS NPP_MainEntryUPP)(NPNetscapeFuncs*, NPPluginFuncs*, NPP_ShutdownUPP*);
#define NewNPP_MainEntryProc(FUNC)		\
		((NPP_MainEntryUPP) (FUNC))
#define CallNPP_MainEntryProc(FUNC,  netscapeFunc, pluginFunc, shutdownUPP)		\
		(*(FUNC))((netscapeFunc), (pluginFunc), (shutdownUPP))

/*
 * Mac OS X version(s) of NP_GetMIMEDescription(const char *)
 * These can be called to retreive MIME information from the plugin dynamically
 *
 * Note: For compatibility with Quicktime, BPSupportedMIMEtypes is another way
 *       to get mime info from the plugin only on OSX and may not be supported 
 *       in furture version -- use NP_GetMIMEDescription instead
 */

enum
{
 kBPSupportedMIMETypesStructVers_1    = 1
};

typedef struct _BPSupportedMIMETypes
{
 SInt32    structVersion;      /* struct version */
 Handle    typeStrings;        /* STR# formated handle, allocated by plug-in */
 Handle    infoStrings;        /* STR# formated handle, allocated by plug-in */
} BPSupportedMIMETypes;
OSErr BP_GetSupportedMIMETypes(BPSupportedMIMETypes *mimeInfo, UInt32 flags);

 /* NP_GetMIMEDescription */
#define NP_GETMIMEDESCRIPTION_NAME "NP_GetMIMEDescription"
typedef const char* (* NP_LOADDS NP_GetMIMEDescriptionUPP)();
#define NewNP_GetMIMEDescEntryProc(FUNC)		\
		((NP_GetMIMEDescriptionUPP) (FUNC))
#define CallNP_GetMIMEDescEntryProc(FUNC)		\
		(*(FUNC))()

/* BP_GetSupportedMIMETypes */
typedef OSErr (* NP_LOADDS BP_GetSupportedMIMETypesUPP)(BPSupportedMIMETypes*, UInt32);
#define NewBP_GetSupportedMIMETypesEntryProc(FUNC)		\
		((BP_GetSupportedMIMETypesUPP) (FUNC))
#define CallBP_GetMIMEDescEntryProc(FUNC,  mimeInfo, flags)		\
		(*(FUNC))((mimeInfo), (flags))

#endif /* XP_MACOSX */

#if defined(_WINDOWS)
#define OSCALL WINAPI
#else
#if defined(__OS2__)
#define OSCALL _System
#else
#define OSCALL
#endif
#endif

#if defined(XP_UNIX)
/* GCC 3.3 and later support the visibility attribute. */
#if defined(__GNUC__) && \
    ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
#define NP_VISIBILITY_DEFAULT __attribute__((visibility("default")))
#else
#define NP_VISIBILITY_DEFAULT
#endif

#define NP_EXPORT(__type) NP_VISIBILITY_DEFAULT __type
#endif

#if defined( _WINDOWS ) || defined (__OS2__)

#ifdef __cplusplus
extern "C" {
#endif

/* plugin meta member functions */
#if defined(__OS2__)

typedef struct _NPPluginData {   /* Alternate OS2 Plugin interface */
    char *pMimeTypes;
    char *pFileExtents;
    char *pFileOpenTemplate;
    char *pProductName;
    char *pProductDescription;
    unsigned long dwProductVersionMS;
    unsigned long dwProductVersionLS;
} NPPluginData;

NPError OSCALL NP_GetPluginData(NPPluginData * pPluginData);

#endif

NPError OSCALL NP_GetEntryPoints(NPPluginFuncs* pFuncs);

NPError OSCALL NP_Initialize(NPNetscapeFuncs* pFuncs);

NPError OSCALL NP_Shutdown();

char*	NP_GetMIMEDescription();

#ifdef __cplusplus
}
#endif

#endif /* _WINDOWS || __OS2__ */

#if defined(__OS2__)
#pragma pack()
#endif

#ifdef XP_UNIX

#ifdef __cplusplus
extern "C" {
#endif

/* plugin meta member functions */

NP_EXPORT(char*)   NP_GetMIMEDescription(void);
NP_EXPORT(NPError) NP_Initialize(NPNetscapeFuncs*, NPPluginFuncs*);
NP_EXPORT(NPError) NP_Shutdown(void);
NP_EXPORT(NPError) NP_GetValue(void *future, NPPVariable aVariable, void *aValue);

#ifdef __cplusplus
}
#endif

#endif /* XP_UNIX */

#endif /* _NPUPP_H_ */