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394 lines
10 KiB
394 lines
10 KiB
15 years ago
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/* -*- Mode: C; tab-width: 4; -*- */
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/*
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* npapi.h $Revision: 1.1.1.1 $
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* Netscape client plug-in API spec
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*/
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#ifndef _NPAPI_H_
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#define _NPAPI_H_
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#include "jri.h" /* Java Runtime Interface */
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/* XXX this needs to get out of here */
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#if defined(__MWERKS__)
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#ifndef XP_MAC
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#define XP_MAC
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#endif
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#endif
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/*----------------------------------------------------------------------*/
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/* Plugin Version Constants */
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/*----------------------------------------------------------------------*/
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#define NP_VERSION_MAJOR 0
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#define NP_VERSION_MINOR 9
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/*----------------------------------------------------------------------*/
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/* Definition of Basic Types */
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/*----------------------------------------------------------------------*/
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#ifndef _UINT16
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typedef unsigned short uint16;
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#endif
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#ifndef _UINT32
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#if defined(__alpha)
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typedef unsigned int uint32;
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#else /* __alpha */
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//typedef unsigned long uint32;
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#endif /* __alpha */
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#endif
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#ifndef _INT16
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typedef short int16;
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#endif
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#ifndef _INT32
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#if defined(__alpha)
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typedef int int32;
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#else /* __alpha */
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//typedef long int32;
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#endif /* __alpha */
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#endif
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#ifndef FALSE
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#define FALSE (0)
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#endif
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#ifndef TRUE
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#define TRUE (1)
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#endif
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#ifndef NULL
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#define NULL (0L)
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#endif
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typedef unsigned char NPBool;
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typedef void* NPEvent;
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typedef int16 NPError;
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typedef int16 NPReason;
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typedef char* NPMIMEType;
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/*----------------------------------------------------------------------*/
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/* Structures and definitions */
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/*----------------------------------------------------------------------*/
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/*
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* NPP is a plug-in's opaque instance handle
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*/
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typedef struct _NPP
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{
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void* pdata; /* plug-in private data */
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void* ndata; /* netscape private data */
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} NPP_t;
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typedef NPP_t* NPP;
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typedef struct _NPStream
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{
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void* pdata; /* plug-in private data */
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void* ndata; /* netscape private data */
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const char* url;
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uint32 end;
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uint32 lastmodified;
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void* notifyData;
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} NPStream;
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typedef struct _NPByteRange
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{
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int32 offset; /* negative offset means from the end */
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uint32 length;
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struct _NPByteRange* next;
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} NPByteRange;
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typedef struct _NPSavedData
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{
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int32 len;
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void* buf;
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} NPSavedData;
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typedef struct _NPRect
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{
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uint16 top;
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uint16 left;
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uint16 bottom;
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uint16 right;
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} NPRect;
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#ifdef XP_UNIX
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/*
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* Unix specific structures and definitions
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*/
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#include <X11/Xlib.h>
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/*
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* Callback Structures.
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*
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* These are used to pass additional platform specific information.
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*/
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enum {
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NP_SETWINDOW = 1
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};
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typedef struct
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{
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int32 type;
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} NPAnyCallbackStruct;
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typedef struct
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{
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int32 type;
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Display* display;
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Visual* visual;
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Colormap colormap;
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unsigned int depth;
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} NPSetWindowCallbackStruct;
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/*
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* List of variable names for which NPP_GetValue shall be implemented
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*/
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typedef enum {
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NPPVpluginNameString = 1,
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NPPVpluginDescriptionString,
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NPPVpluginScriptableInstance = 10,
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NPPVpluginScriptableIID = 11
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} NPPVariable;
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/*
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* List of variable names for which NPN_GetValue is implemented by Mozilla
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*/
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typedef enum {
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NPNVxDisplay = 1,
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NPNVxtAppContext
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} NPNVariable;
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#endif /* XP_UNIX */
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typedef struct _NPWindow
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{
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void* window; /* Platform specific window handle */
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uint32 x; /* Position of top left corner relative */
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uint32 y; /* to a netscape page. */
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uint32 width; /* Maximum window size */
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uint32 height;
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NPRect clipRect; /* Clipping rectangle in port coordinates */
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/* Used by MAC only. */
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#ifdef XP_UNIX
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void * ws_info; /* Platform-dependent additonal data */
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#endif /* XP_UNIX */
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} NPWindow;
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typedef struct _NPFullPrint
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{
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NPBool pluginPrinted; /* Set TRUE if plugin handled fullscreen */
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/* printing */
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NPBool printOne; /* TRUE if plugin should print one copy */
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/* to default printer */
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void* platformPrint; /* Platform-specific printing info */
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} NPFullPrint;
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typedef struct _NPEmbedPrint
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{
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NPWindow window;
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void* platformPrint; /* Platform-specific printing info */
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} NPEmbedPrint;
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typedef struct _NPPrint
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{
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uint16 mode; /* NP_FULL or NP_EMBED */
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union
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{
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NPFullPrint fullPrint; /* if mode is NP_FULL */
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NPEmbedPrint embedPrint; /* if mode is NP_EMBED */
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} print;
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} NPPrint;
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#ifdef XP_MAC
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/*
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* Mac-specific structures and definitions.
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*/
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#include <Quickdraw.h>
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#include <Events.h>
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typedef struct NP_Port
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{
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CGrafPtr port; /* Grafport */
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int32 portx; /* position inside the topmost window */
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int32 porty;
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} NP_Port;
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/*
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* Non-standard event types that can be passed to HandleEvent
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*/
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#define getFocusEvent (osEvt + 16)
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#define loseFocusEvent (osEvt + 17)
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#define adjustCursorEvent (osEvt + 18)
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#endif /* XP_MAC */
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/*
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* Values for mode passed to NPP_New:
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*/
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#define NP_EMBED 1
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#define NP_FULL 2
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/*
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* Values for stream type passed to NPP_NewStream:
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*/
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#define NP_NORMAL 1
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#define NP_SEEK 2
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#define NP_ASFILE 3
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#define NP_ASFILEONLY 4
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#define NP_MAXREADY (((unsigned)(~0)<<1)>>1)
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/*----------------------------------------------------------------------*/
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/* Error and Reason Code definitions */
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/*----------------------------------------------------------------------*/
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/*
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* Values of type NPError:
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*/
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#define NPERR_BASE 0
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#define NPERR_NO_ERROR (NPERR_BASE + 0)
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#define NPERR_GENERIC_ERROR (NPERR_BASE + 1)
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#define NPERR_INVALID_INSTANCE_ERROR (NPERR_BASE + 2)
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#define NPERR_INVALID_FUNCTABLE_ERROR (NPERR_BASE + 3)
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#define NPERR_MODULE_LOAD_FAILED_ERROR (NPERR_BASE + 4)
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#define NPERR_OUT_OF_MEMORY_ERROR (NPERR_BASE + 5)
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#define NPERR_INVALID_PLUGIN_ERROR (NPERR_BASE + 6)
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#define NPERR_INVALID_PLUGIN_DIR_ERROR (NPERR_BASE + 7)
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#define NPERR_INCOMPATIBLE_VERSION_ERROR (NPERR_BASE + 8)
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#define NPERR_INVALID_PARAM (NPERR_BASE + 9)
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#define NPERR_INVALID_URL (NPERR_BASE + 10)
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#define NPERR_FILE_NOT_FOUND (NPERR_BASE + 11)
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#define NPERR_NO_DATA (NPERR_BASE + 12)
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#define NPERR_STREAM_NOT_SEEKABLE (NPERR_BASE + 13)
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/*
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* Values of type NPReason:
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*/
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#define NPRES_BASE 0
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#define NPRES_DONE (NPRES_BASE + 0)
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#define NPRES_NETWORK_ERR (NPRES_BASE + 1)
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#define NPRES_USER_BREAK (NPRES_BASE + 2)
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/*
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* Don't use these obsolete error codes any more.
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*/
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#define NP_NOERR NP_NOERR_is_obsolete_use_NPERR_NO_ERROR
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#define NP_EINVAL NP_EINVAL_is_obsolete_use_NPERR_GENERIC_ERROR
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#define NP_EABORT NP_EABORT_is_obsolete_use_NPRES_USER_BREAK
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/*
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* Version feature information
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*/
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#define NPVERS_HAS_STREAMOUTPUT 8
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#define NPVERS_HAS_NOTIFICATION 9
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#define NPVERS_HAS_LIVECONNECT 9
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/*----------------------------------------------------------------------*/
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/* Function Prototypes */
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/*----------------------------------------------------------------------*/
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#if defined(_WINDOWS) && !defined(WIN32)
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#define NP_LOADDS _loadds
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#else
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#define NP_LOADDS
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* NPP_* functions are provided by the plugin and called by the navigator.
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*/
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#ifdef XP_UNIX
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char* NPP_GetMIMEDescription(void);
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NPError NPP_GetValue(void *instance, NPPVariable variable,
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void *value);
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#endif /* XP_UNIX */
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NPError NPP_Initialize(void);
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void NPP_Shutdown(void);
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NPError NP_LOADDS NPP_New(NPMIMEType pluginType, NPP instance,
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uint16 mode, int16 argc, char* argn[],
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char* argv[], NPSavedData* saved);
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NPError NP_LOADDS NPP_Destroy(NPP instance, NPSavedData** save);
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NPError NP_LOADDS NPP_SetWindow(NPP instance, NPWindow* window);
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NPError NP_LOADDS NPP_NewStream(NPP instance, NPMIMEType type,
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NPStream* stream, NPBool seekable,
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uint16* stype);
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NPError NP_LOADDS NPP_DestroyStream(NPP instance, NPStream* stream,
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NPReason reason);
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int32 NP_LOADDS NPP_WriteReady(NPP instance, NPStream* stream);
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int32 NP_LOADDS NPP_Write(NPP instance, NPStream* stream, int32 offset,
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int32 len, void* buffer);
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void NP_LOADDS NPP_StreamAsFile(NPP instance, NPStream* stream,
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const char* fname);
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void NP_LOADDS NPP_Print(NPP instance, NPPrint* platformPrint);
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int16 NPP_HandleEvent(NPP instance, void* event);
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void NPP_URLNotify(NPP instance, const char* url,
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NPReason reason, void* notifyData);
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//jref NPP_GetJavaClass(void);
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/*
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* NPN_* functions are provided by the navigator and called by the plugin.
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*/
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#ifdef XP_UNIX
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NPError NPN_GetValue(NPP instance, NPNVariable variable,
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void *value);
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#endif /* XP_UNIX */
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void NPN_Version(int* plugin_major, int* plugin_minor,
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int* netscape_major, int* netscape_minor);
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NPError NPN_GetURLNotify(NPP instance, const char* url,
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const char* target, void* notifyData);
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NPError NPN_GetURL(NPP instance, const char* url,
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const char* target);
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NPError NPN_PostURLNotify(NPP instance, const char* url,
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const char* target, uint32 len,
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const char* buf, NPBool file,
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void* notifyData);
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NPError NPN_PostURL(NPP instance, const char* url,
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const char* target, uint32 len,
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const char* buf, NPBool file);
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NPError NPN_RequestRead(NPStream* stream, NPByteRange* rangeList);
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NPError NPN_NewStream(NPP instance, NPMIMEType type,
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const char* target, NPStream** stream);
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int32 NPN_Write(NPP instance, NPStream* stream, int32 len,
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void* buffer);
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NPError NPN_DestroyStream(NPP instance, NPStream* stream,
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NPReason reason);
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void NPN_Status(NPP instance, const char* message);
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const char* NPN_UserAgent(NPP instance);
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void* NPN_MemAlloc(uint32 size);
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void NPN_MemFree(void* ptr);
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uint32 NPN_MemFlush(uint32 size);
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void NPN_ReloadPlugins(NPBool reloadPages);
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JRIEnv* NPN_GetJavaEnv(void);
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jref NPN_GetJavaPeer(NPP instance);
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif /* _NPAPI_H_ */
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