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

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