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RetroZilla/modules/plugin/base/public/npapi.h
Ryan Nematz 2f2ae146c0 first commit
2015-10-20 23:03:22 -04:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* npapi.h $Revision: 3.40.4.2 $
* Netscape client plug-in API spec
*/
#ifndef _NPAPI_H_
#define _NPAPI_H_
#ifdef __OS2__
#pragma pack(1)
#endif
#include "prtypes.h"
/* Copied from xp_core.h */
/* removed #ifdef for hpux defined in /usr/include/model.h */
#ifndef XP_MAC
#ifndef _INT16
#define _INT16
#endif
#ifndef _INT32
#define _INT32
#endif
#ifndef _UINT16
#define _UINT16
#endif
#ifndef _UINT32
#define _UINT32
#endif
#endif
/*
* NO_NSPR_10_SUPPORT disables the inclusion
* of obsolete/protypes.h, whose int16, uint16,
* int32, and uint32 typedefs conflict with those
* in this file.
*/
#ifndef NO_NSPR_10_SUPPORT
#define NO_NSPR_10_SUPPORT
#endif
#ifdef OJI
#include "jri.h" /* Java Runtime Interface */
#endif
#if defined (__OS2__ ) || defined (OS2)
# ifndef XP_OS2
# define XP_OS2 1
# endif /* XP_OS2 */
#endif /* __OS2__ */
#ifdef _WINDOWS
# include <windef.h>
# ifndef XP_WIN
# define XP_WIN 1
# endif /* XP_WIN */
#endif /* _WINDOWS */
#ifdef __MWERKS__
# define _declspec __declspec
# ifdef macintosh
# ifndef XP_MAC
# define XP_MAC 1
# endif /* XP_MAC */
# endif /* macintosh */
# ifdef __INTEL__
# undef NULL
# ifndef XP_WIN
# define XP_WIN 1
# endif /* XP_WIN */
# endif /* __INTEL__ */
#endif /* __MWERKS__ */
#if defined(XP_MAC) || defined(XP_MACOSX)
#include <Quickdraw.h>
#include <Events.h>
#endif
#if defined(XP_UNIX)
# include <stdio.h>
# if defined(MOZ_X11)
# include <X11/Xlib.h>
# include <X11/Xutil.h>
# endif
#endif
/*----------------------------------------------------------------------*/
/* Plugin Version Constants */
/*----------------------------------------------------------------------*/
#define NP_VERSION_MAJOR 0
#define NP_VERSION_MINOR 17
/* The OS/2 version of Netscape uses RC_DATA to define the
mime types, file extensions, etc that are required.
Use a vertical bar to separate types, end types with \0.
FileVersion and ProductVersion are 32bit ints, all other
entries are strings the MUST be terminated wwith a \0.
AN EXAMPLE:
RCDATA NP_INFO_ProductVersion { 1,0,0,1,}
RCDATA NP_INFO_MIMEType { "video/x-video|",
"video/x-flick\0" }
RCDATA NP_INFO_FileExtents { "avi|",
"flc\0" }
RCDATA NP_INFO_FileOpenName{ "MMOS2 video player(*.avi)|",
"MMOS2 Flc/Fli player(*.flc)\0" }
RCDATA NP_INFO_FileVersion { 1,0,0,1 }
RCDATA NP_INFO_CompanyName { "Netscape Communications\0" }
RCDATA NP_INFO_FileDescription { "NPAVI32 Extension DLL\0"
RCDATA NP_INFO_InternalName { "NPAVI32\0" )
RCDATA NP_INFO_LegalCopyright { "Copyright Netscape Communications \251 1996\0"
RCDATA NP_INFO_OriginalFilename { "NVAPI32.DLL" }
RCDATA NP_INFO_ProductName { "NPAVI32 Dynamic Link Library\0" }
*/
/* RC_DATA types for version info - required */
#define NP_INFO_ProductVersion 1
#define NP_INFO_MIMEType 2
#define NP_INFO_FileOpenName 3
#define NP_INFO_FileExtents 4
/* RC_DATA types for version info - used if found */
#define NP_INFO_FileDescription 5
#define NP_INFO_ProductName 6
/* RC_DATA types for version info - optional */
#define NP_INFO_CompanyName 7
#define NP_INFO_FileVersion 8
#define NP_INFO_InternalName 9
#define NP_INFO_LegalCopyright 10
#define NP_INFO_OriginalFilename 11
#ifndef RC_INVOKED
/*----------------------------------------------------------------------*/
/* Definition of Basic Types */
/*----------------------------------------------------------------------*/
#ifndef _UINT16
typedef unsigned short uint16;
#endif
#ifndef _UINT32
# if defined(__alpha) || defined(__amd64__) || defined(__x86_64__)
typedef unsigned int uint32;
# else /* __alpha */
typedef unsigned long uint32;
# endif /* __alpha */
#endif
/*
* AIX defines these in sys/inttypes.h included from sys/types.h
*/
#ifndef AIX
#ifndef _INT16
typedef short int16;
#endif
#ifndef _INT32
# if defined(__alpha) || defined(__amd64__) || defined(__x86_64__)
typedef int int32;
# else /* __alpha */
typedef long int32;
# endif /* __alpha */
#endif
#endif
#ifndef FALSE
#define FALSE (0)
#endif
#ifndef TRUE
#define TRUE (1)
#endif
#ifndef NULL
#define NULL (0L)
#endif
typedef unsigned char NPBool;
typedef int16 NPError;
typedef int16 NPReason;
typedef char* NPMIMEType;
/*----------------------------------------------------------------------*/
/* Structures and definitions */
/*----------------------------------------------------------------------*/
#ifdef XP_MAC
#pragma options align=mac68k
#endif
/*
* 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;
const char* headers; /* Response headers from host.
* Exists only for >= NPVERS_HAS_RESPONSE_HEADERS.
* Used for HTTP only; NULL for non-HTTP.
* Available from NPP_NewStream onwards.
* Plugin should copy this data before storing it.
* Includes HTTP status line and all headers,
* preferably verbatim as received from server,
* headers formatted as in HTTP ("Header: Value"),
* and newlines (\n, NOT \r\n) separating lines.
* Terminated by \n\0 (NOT \n\n\0). */
} 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;
typedef struct _NPSize
{
int32 width;
int32 height;
} NPSize;
#ifdef XP_UNIX
/*
* Unix specific structures and definitions
*/
/*
* Callback Structures.
*
* These are used to pass additional platform specific information.
*/
enum {
NP_SETWINDOW = 1,
NP_PRINT
};
typedef struct
{
int32 type;
} NPAnyCallbackStruct;
typedef struct
{
int32 type;
#ifdef MOZ_X11
Display* display;
Visual* visual;
Colormap colormap;
unsigned int depth;
#endif
} NPSetWindowCallbackStruct;
typedef struct
{
int32 type;
FILE* fp;
} NPPrintCallbackStruct;
#endif /* XP_UNIX */
/*
* The following masks are applied on certain platforms to NPNV and
* NPPV selectors that pass around pointers to COM interfaces. Newer
* compilers on some platforms may generate vtables that are not
* compatible with older compilers. To prevent older plugins from
* not understanding a new browser's ABI, these masks change the
* values of those selectors on those platforms. To remain backwards
* compatible with differenet versions of the browser, plugins can
* use these masks to dynamically determine and use the correct C++
* ABI that the browser is expecting. This does not apply to Windows
* as Microsoft's COM ABI will likely not change.
*/
#define NP_ABI_GCC3_MASK 0x10000000
/*
* gcc 3.x generated vtables on UNIX and OSX are incompatible with
* previous compilers.
*/
#if (defined (XP_UNIX) && defined(__GNUC__) && (__GNUC__ >= 3))
#define _NP_ABI_MIXIN_FOR_GCC3 NP_ABI_GCC3_MASK
#else
#define _NP_ABI_MIXIN_FOR_GCC3 0
#endif
#define NP_ABI_MACHO_MASK 0x01000000
/*
* On OSX, the Mach-O executable format is significantly
* different than CFM. In addition to having a different
* C++ ABI, it also has has different C calling convention.
* You must use glue code when calling between CFM and
* Mach-O C functions.
*/
#if (defined(TARGET_RT_MAC_MACHO))
#define _NP_ABI_MIXIN_FOR_MACHO NP_ABI_MACHO_MASK
#else
#define _NP_ABI_MIXIN_FOR_MACHO 0
#endif
#define NP_ABI_MASK (_NP_ABI_MIXIN_FOR_GCC3 | _NP_ABI_MIXIN_FOR_MACHO)
/*
* List of variable names for which NPP_GetValue shall be implemented
*/
typedef enum {
NPPVpluginNameString = 1,
NPPVpluginDescriptionString,
NPPVpluginWindowBool,
NPPVpluginTransparentBool,
NPPVjavaClass, /* Not implemented in Mozilla 1.0 */
NPPVpluginWindowSize,
NPPVpluginTimerInterval,
NPPVpluginScriptableInstance = (10 | NP_ABI_MASK),
NPPVpluginScriptableIID = 11,
/* Introduced in Mozilla 0.9.9 */
NPPVjavascriptPushCallerBool = 12,
/* Introduced in Mozilla 1.0 */
NPPVpluginKeepLibraryInMemory = 13,
NPPVpluginNeedsXEmbed = 14,
/* Get the NPObject for scripting the plugin. Introduced in Firefox
* 1.0 (NPAPI minor version 14).
*/
NPPVpluginScriptableNPObject = 15,
/* Get the plugin value (as \0-terminated UTF-8 string data) for
* form submission if the plugin is part of a form. Use
* NPN_MemAlloc() to allocate memory for the string data. Introduced
* in Mozilla 1.8b2 (NPAPI minor version 15).
*/
NPPVformValue = 16
} NPPVariable;
/*
* List of variable names for which NPN_GetValue is implemented by Mozilla
*/
typedef enum {
NPNVxDisplay = 1,
NPNVxtAppContext,
NPNVnetscapeWindow,
NPNVjavascriptEnabledBool,
NPNVasdEnabledBool,
NPNVisOfflineBool,
/* 10 and over are available on Mozilla builds starting with 0.9.4 */
NPNVserviceManager = (10 | NP_ABI_MASK),
NPNVDOMElement = (11 | NP_ABI_MASK), /* available in Mozilla 1.2 */
NPNVDOMWindow = (12 | NP_ABI_MASK),
NPNVToolkit = (13 | NP_ABI_MASK),
NPNVSupportsXEmbedBool = 14,
/* Get the NPObject wrapper for the browser window. */
NPNVWindowNPObject = 15,
/* Get the NPObject wrapper for the plugins DOM element. */
NPNVPluginElementNPObject = 16
} NPNVariable;
/*
* The type of Tookkit the widgets use
*/
typedef enum {
NPNVGtk12 = 1,
NPNVGtk2
} NPNToolkitType;
/*
* The type of a NPWindow - it specifies the type of the data structure
* returned in the window field.
*/
typedef enum {
NPWindowTypeWindow = 1,
NPWindowTypeDrawable
} NPWindowType;
typedef struct _NPWindow
{
void* window; /* Platform specific window handle */
/* OS/2: x - Position of bottom left corner */
/* OS/2: y - relative to visible netscape window */
int32 x; /* Position of top left corner relative */
int32 y; /* to a netscape page. */
uint32 width; /* Maximum window size */
uint32 height;
NPRect clipRect; /* Clipping rectangle in port coordinates */
/* Used by MAC only. */
#if defined(XP_UNIX) && !defined(XP_MACOSX)
void * ws_info; /* Platform-dependent additonal data */
#endif /* XP_UNIX */
NPWindowType type; /* Is this a window or a drawable? */
} 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;
#if defined(XP_MAC) || defined(XP_MACOSX)
typedef EventRecord NPEvent;
#elif defined(XP_WIN)
typedef struct _NPEvent
{
uint16 event;
uint32 wParam;
uint32 lParam;
} NPEvent;
#elif defined(XP_OS2)
typedef struct _NPEvent
{
uint32 event;
uint32 wParam;
uint32 lParam;
} NPEvent;
#elif defined (XP_UNIX) && defined(MOZ_X11)
typedef XEvent NPEvent;
#else
typedef void* NPEvent;
#endif /* XP_MAC */
#if defined(XP_MAC) || defined(XP_MACOSX)
typedef RgnHandle NPRegion;
#elif defined(XP_WIN)
typedef HRGN NPRegion;
#elif defined(XP_UNIX) && defined(MOZ_X11)
typedef Region NPRegion;
#else
typedef void *NPRegion;
#endif /* XP_MAC */
#if defined(XP_MAC) || defined(XP_MACOSX)
/*
* Mac-specific structures and definitions.
*/
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
*/
enum NPEventType {
NPEventType_GetFocusEvent = (osEvt + 16),
NPEventType_LoseFocusEvent,
NPEventType_AdjustCursorEvent,
NPEventType_MenuCommandEvent,
NPEventType_ClippingChangedEvent,
NPEventType_ScrollingBeginsEvent = 1000,
NPEventType_ScrollingEndsEvent
};
#ifdef OBSOLETE
#define getFocusEvent (osEvt + 16)
#define loseFocusEvent (osEvt + 17)
#define adjustCursorEvent (osEvt + 18)
#endif
#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)
#ifdef XP_MAC
#pragma options align=reset
#endif
/*----------------------------------------------------------------------*/
/* 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
#define NPVERS_WIN16_HAS_LIVECONNECT 9
#define NPVERS_68K_HAS_LIVECONNECT 11
#define NPVERS_HAS_WINDOWLESS 11
#define NPVERS_HAS_XPCONNECT_SCRIPTING 13
#define NPVERS_HAS_NPRUNTIME_SCRIPTING 14
#define NPVERS_HAS_FORM_VALUES 15
#define NPVERS_HAS_POPUPS_ENABLED_STATE 16
#define NPVERS_HAS_RESPONSE_HEADERS 17
/*----------------------------------------------------------------------*/
/* Function Prototypes */
/*----------------------------------------------------------------------*/
#if defined(_WINDOWS) && !defined(WIN32)
#define NP_LOADDS _loadds
#else
#if defined(__OS2__)
#define NP_LOADDS _System
#else
#define NP_LOADDS
#endif
#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);
#endif /* XP_UNIX */
NPError NP_LOADDS NPP_Initialize(void);
void NP_LOADDS 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 NP_LOADDS NPP_HandleEvent(NPP instance, void* event);
void NP_LOADDS NPP_URLNotify(NPP instance, const char* url,
NPReason reason, void* notifyData);
#ifdef OJI
jref NP_LOADDS NPP_GetJavaClass(void);
#endif
NPError NP_LOADDS NPP_GetValue(NPP instance, NPPVariable variable, void *value);
NPError NP_LOADDS NPP_SetValue(NPP instance, NPNVariable variable, void *value);
/*
* NPN_* functions are provided by the navigator and called by the plugin.
*/
void NP_LOADDS NPN_Version(int* plugin_major, int* plugin_minor,
int* netscape_major, int* netscape_minor);
NPError NP_LOADDS NPN_GetURLNotify(NPP instance, const char* url,
const char* target, void* notifyData);
NPError NP_LOADDS NPN_GetURL(NPP instance, const char* url,
const char* target);
NPError NP_LOADDS NPN_PostURLNotify(NPP instance, const char* url,
const char* target, uint32 len,
const char* buf, NPBool file,
void* notifyData);
NPError NP_LOADDS NPN_PostURL(NPP instance, const char* url,
const char* target, uint32 len,
const char* buf, NPBool file);
NPError NP_LOADDS NPN_RequestRead(NPStream* stream, NPByteRange* rangeList);
NPError NP_LOADDS NPN_NewStream(NPP instance, NPMIMEType type,
const char* target, NPStream** stream);
int32 NP_LOADDS NPN_Write(NPP instance, NPStream* stream, int32 len, void* buffer);
NPError NP_LOADDS NPN_DestroyStream(NPP instance, NPStream* stream, NPReason reason);
void NP_LOADDS NPN_Status(NPP instance, const char* message);
const char* NP_LOADDS NPN_UserAgent(NPP instance);
void* NP_LOADDS NPN_MemAlloc(uint32 size);
void NP_LOADDS NPN_MemFree(void* ptr);
uint32 NP_LOADDS NPN_MemFlush(uint32 size);
void NP_LOADDS NPN_ReloadPlugins(NPBool reloadPages);
#ifdef OJI
JRIEnv* NP_LOADDS NPN_GetJavaEnv(void);
jref NP_LOADDS NPN_GetJavaPeer(NPP instance);
#endif
NPError NP_LOADDS NPN_GetValue(NPP instance, NPNVariable variable, void *value);
NPError NP_LOADDS NPN_SetValue(NPP instance, NPPVariable variable, void *value);
void NP_LOADDS NPN_InvalidateRect(NPP instance, NPRect *invalidRect);
void NP_LOADDS NPN_InvalidateRegion(NPP instance, NPRegion invalidRegion);
void NP_LOADDS NPN_ForceRedraw(NPP instance);
void NP_LOADDS NPN_PushPopupsEnabledState(NPP instance, NPBool enabled);
void NP_LOADDS NPN_PopPopupsEnabledState(NPP instance);
#ifdef __cplusplus
} /* end extern "C" */
#endif
#endif /* RC_INVOKED */
#ifdef __OS2__
#pragma pack()
#endif
#endif /* _NPAPI_H_ */
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