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eudora-mac/Include/npapi.h

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/* Copyright (c) 2017, Computer History Museum
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
the limitations in the disclaimer below) provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE. */
/* -*- Mode: C; tab-width: 4; -*- */
/*
* npapi.h $Revision: 1.75 $
* 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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