bindings/npapi.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
   8  *
   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Original Code is mozilla.org code.
  15  *
  16  * The Initial Developer of the Original Code is
  17  * Netscape Communications Corporation.
  18  * Portions created by the Initial Developer are Copyright (C) 1998
  19  * the Initial Developer. All Rights Reserved.
  20  *
  21  * Contributor(s):
  22  *
  23  * Alternatively, the contents of this file may be used under the terms of
  24  * either the GNU General Public License Version 2 or later (the "GPL"), or
  25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  26  * in which case the provisions of the GPL or the LGPL are applicable instead
  27  * of those above. If you wish to allow use of your version of this file only
  28  * under the terms of either the GPL or the LGPL, and not to allow others to
  29  * use your version of this file under the terms of the MPL, indicate your
  30  * decision by deleting the provisions above and replace them with the notice
  31  * and other provisions required by the GPL or the LGPL. If you do not delete
  32  * the provisions above, a recipient may use your version of this file under
  33  * the terms of any one of the MPL, the GPL or the LGPL.
  34  *
  35  * ***** END LICENSE BLOCK ***** */
  36
  37
  38  /*
  39   *  Netscape client plug-in API spec
  40   */
  41
  42
  43 #ifndef _NPAPI_H_
  44 #define _NPAPI_H_
  45
  46 #include <wtf/Platform.h>
  47
  48 #if ENABLE(NETSCAPE_API)
  49
  50 #ifdef INCLUDE_JAVA
  51 #include "jri.h"                /* Java Runtime Interface */
  52 #else
  53 #define jref    void *
  54 #define JRIEnv  void
  55 #endif
  56
  57 #ifdef _WIN32
  58 #    ifndef XP_WIN
  59 #        define XP_WIN 1
  60 #    endif /* XP_WIN */
  61 #endif /* _WIN32 */
  62
  63 #ifdef __MWERKS__
  64 #    define _declspec __declspec
  65 #    ifdef macintosh
  66 #        ifndef XP_MAC
  67 #            define XP_MAC 1
  68 #        endif /* XP_MAC */
  69 #    endif /* macintosh */
  70 #    ifdef __INTEL__
  71 #        undef NULL
  72 #        ifndef XP_WIN
  73 #            define XP_WIN 1
  74 #        endif /* __INTEL__ */
  75 #    endif /* XP_PC */
  76 #endif /* __MWERKS__ */
  77
  78 #if defined(__APPLE_CC__) && !defined(__MACOS_CLASSIC__) && !defined(XP_UNIX)
  79 #   define XP_MACOSX
  80 #endif
  81
  82 #ifdef XP_MAC
  83     #include <Quickdraw.h>
  84     #include <Events.h>
  85 #endif
  86
  87 #ifdef XP_MACOSX
  88     #include <Carbon/Carbon.h>
  89     #include <ApplicationServices/ApplicationServices.h>
  90     #include <OpenGL/OpenGL.h>
  91 #endif
  92
  93 #ifdef XP_UNIX
  94     #include <X11/Xlib.h>
  95     #include <X11/Xutil.h>
  96     #include <stdio.h>
  97 #endif
  98
  99 #ifdef XP_WIN
 100     #include <windows.h>
 101 #endif
 102
 103 #if defined(XP_MACOSX) && defined(__LP64__)
 104 #error 64-bit Netscape plug-ins are not supported on Mac OS X
 105 #endif
 106
 107 /*----------------------------------------------------------------------*/
 108 /*             Plugin Version Constants                                 */
 109 /*----------------------------------------------------------------------*/
 110
 111 #define NP_VERSION_MAJOR 0
 112 #define NP_VERSION_MINOR 18
 113
 114
 115
 116 /*----------------------------------------------------------------------*/
 117 /*             Definition of Basic Types                                */
 118 /*----------------------------------------------------------------------*/
 119
 120 #ifndef _UINT16
 121 #define _UINT16
 122 typedef unsigned short uint16;
 123 #endif
 124
 125 #ifndef _UINT32
 126 #define _UINT32
 127 #ifdef __LP64__
 128 typedef unsigned int uint32;
 129 #else /* __LP64__ */
 130 typedef unsigned long uint32;
 131 #endif /* __LP64__ */
 132 #endif
 133
 134 #ifndef _INT16
 135 #define _INT16
 136 typedef short int16;
 137 #endif
 138
 139 #ifndef _INT32
 140 #define _INT32
 141 #ifdef __LP64__
 142 typedef int int32;
 143 #else /* __LP64__ */
 144 typedef long int32;
 145 #endif /* __LP64__ */
 146 #endif
 147
 148 #ifndef FALSE
 149 #define FALSE (0)
 150 #endif
 151 #ifndef TRUE
 152 #define TRUE (1)
 153 #endif
 154 #ifndef NULL
 155 #define NULL (0L)
 156 #endif
 157
 158 typedef unsigned char    NPBool;
 159 typedef int16            NPError;
 160 typedef int16            NPReason;
 161 typedef char*            NPMIMEType;
 162
 163
 164
 165 /*----------------------------------------------------------------------*/
 166 /*             Structures and definitions             */
 167 /*----------------------------------------------------------------------*/
 168
 169 #if !defined(__LP64__)
 170 #if defined(XP_MAC) || defined(XP_MACOSX)
 171 #pragma options align=mac68k
 172 #endif
 173 #endif /* __LP64__ */
 174
 175 /*
 176  *  NPP is a plug-in's opaque instance handle
 177  */
 178 typedef struct _NPP
 179 {
 180     void*    pdata;            /* plug-in private data */
 181     void*    ndata;            /* netscape private data */
 182 } NPP_t;
 183
 184 typedef NPP_t*    NPP;
 185
 186
 187 typedef struct _NPStream
 188 {
 189     void*        pdata;        /* plug-in private data */
 190     void*        ndata;        /* netscape private data */
 191     const char*  url;
 192     uint32       end;
 193     uint32       lastmodified;
 194     void*        notifyData;
 195     const char*  headers;      /* Response headers from host.
 196                                 * Exists only for >= NPVERS_HAS_RESPONSE_HEADERS.
 197                                 * Used for HTTP only; NULL for non-HTTP.
 198                                 * Available from NPP_NewStream onwards.
 199                                 * Plugin should copy this data before storing it.
 200                                 * Includes HTTP status line and all headers,
 201                                 * preferably verbatim as received from server,
 202                                 * headers formatted as in HTTP ("Header: Value"),
 203                                 * and newlines (\n, NOT \r\n) separating lines.
 204                                 * Terminated by \n\0 (NOT \n\n\0). */
 205 } NPStream;
 206
 207
 208 typedef struct _NPByteRange
 209 {
 210     int32      offset;         /* negative offset means from the end */
 211     uint32     length;
 212     struct _NPByteRange* next;
 213 } NPByteRange;
 214
 215
 216 typedef struct _NPSavedData
 217 {
 218     int32    len;
 219     void*    buf;
 220 } NPSavedData;
 221
 222
 223 typedef struct _NPRect
 224 {
 225     uint16    top;
 226     uint16    left;
 227     uint16    bottom;
 228     uint16    right;
 229 } NPRect;
 230
 231
 232 #ifdef XP_UNIX
 233 /*
 234  * Unix specific structures and definitions
 235  */
 236
 237 /*
 238  * Callback Structures.
 239  *
 240  * These are used to pass additional platform specific information.
 241  */
 242 enum {
 243     NP_SETWINDOW = 1,
 244     NP_PRINT
 245 };
 246
 247 typedef struct
 248 {
 249     int32        type;
 250 } NPAnyCallbackStruct;
 251
 252 typedef struct
 253 {
 254     int32           type;
 255     Display*        display;
 256     Visual*         visual;
 257     Colormap        colormap;
 258     unsigned int    depth;
 259 } NPSetWindowCallbackStruct;
 260
 261 typedef struct
 262 {
 263     int32            type;
 264     FILE*            fp;
 265 } NPPrintCallbackStruct;
 266
 267 #endif /* XP_UNIX */
 268
 269 /*
 270  *   The following masks are applied on certain platforms to NPNV and
 271  *   NPPV selectors that pass around pointers to COM interfaces. Newer
 272  *   compilers on some platforms may generate vtables that are not
 273  *   compatible with older compilers. To prevent older plugins from
 274  *   not understanding a new browser's ABI, these masks change the
 275  *   values of those selectors on those platforms. To remain backwards
 276  *   compatible with differenet versions of the browser, plugins can
 277  *   use these masks to dynamically determine and use the correct C++
 278  *   ABI that the browser is expecting. This does not apply to Windows
 279  *   as Microsoft's COM ABI will likely not change.
 280  */
 281
 282 #define NP_ABI_GCC3_MASK  0x10000000
 283 /*
 284  *   gcc 3.x generated vtables on UNIX and OSX are incompatible with
 285  *   previous compilers.
 286  */
 287 #if (defined (XP_UNIX) && defined(__GNUC__) && (__GNUC__ >= 3))
 288 #define _NP_ABI_MIXIN_FOR_GCC3 NP_ABI_GCC3_MASK
 289 #else
 290 #define _NP_ABI_MIXIN_FOR_GCC3 0
 291 #endif
 292
 293 #define NP_ABI_MACHO_MASK 0x01000000
 294 /*
 295  *   On OSX, the Mach-O executable format is significantly
 296  *   different than CFM. In addition to having a different
 297  *   C++ ABI, it also has has different C calling convention.
 298  *   You must use glue code when calling between CFM and
 299  *   Mach-O C functions.
 300  */
 301 #if (defined(TARGET_RT_MAC_MACHO))
 302 #define _NP_ABI_MIXIN_FOR_MACHO NP_ABI_MACHO_MASK
 303 #else
 304 #define _NP_ABI_MIXIN_FOR_MACHO 0
 305 #endif
 306
 307
 308 #define NP_ABI_MASK (_NP_ABI_MIXIN_FOR_GCC3 | _NP_ABI_MIXIN_FOR_MACHO)
 309
 310 /*
 311  * List of variable names for which NPP_GetValue shall be implemented
 312  */
 313 typedef enum {
 314     NPPVpluginNameString = 1,
 315     NPPVpluginDescriptionString,
 316     NPPVpluginWindowBool,
 317     NPPVpluginTransparentBool,
 318
 319     NPPVjavaClass,                /* Not implemented in WebKit */
 320     NPPVpluginWindowSize,         /* Not implemented in WebKit */
 321     NPPVpluginTimerInterval,      /* Not implemented in WebKit */
 322
 323     NPPVpluginScriptableInstance = (10 | NP_ABI_MASK), /* Not implemented in WebKit */
 324     NPPVpluginScriptableIID = 11, /* Not implemented in WebKit */
 325
 326     /* 12 and over are available on Mozilla builds starting with 0.9.9 */
 327     NPPVjavascriptPushCallerBool = 12,  /* Not implemented in WebKit */
 328     NPPVpluginKeepLibraryInMemory = 13, /* Not implemented in WebKit */
 329     NPPVpluginNeedsXEmbed         = 14, /* Not implemented in WebKit */
 330
 331     /* Get the NPObject for scripting the plugin. */
 332     NPPVpluginScriptableNPObject  = 15,
 333
 334     /* Get the plugin value (as \0-terminated UTF-8 string data) for
 335      * form submission if the plugin is part of a form. Use
 336      * NPN_MemAlloc() to allocate memory for the string data.
 337      */
 338     NPPVformValue = 16,    /* Not implemented in WebKit */
 339 #ifdef XP_MACOSX
 340     /* Used for negotiating drawing models */
 341     NPPVpluginDrawingModel = 1000
 342 #endif
 343 } NPPVariable;
 344
 345 /*
 346  * List of variable names for which NPN_GetValue is implemented by Mozilla
 347  */
 348 typedef enum {
 349     NPNVxDisplay = 1,
 350     NPNVxtAppContext,
 351     NPNVnetscapeWindow,
 352     NPNVjavascriptEnabledBool,
 353     NPNVasdEnabledBool,
 354     NPNVisOfflineBool,
 355
 356     /* 10 and over are available on Mozilla builds starting with 0.9.4 */
 357     NPNVserviceManager = (10 | NP_ABI_MASK),  /* Not implemented in WebKit */
 358     NPNVDOMElement     = (11 | NP_ABI_MASK),  /* Not implemented in WebKit */
 359     NPNVDOMWindow      = (12 | NP_ABI_MASK),  /* Not implemented in WebKit */
 360     NPNVToolkit        = (13 | NP_ABI_MASK),  /* Not implemented in WebKit */
 361     NPNVSupportsXEmbedBool = 14,              /* Not implemented in WebKit */
 362
 363     /* Get the NPObject wrapper for the browser window. */
 364     NPNVWindowNPObject = 15,
 365
 366     /* Get the NPObject wrapper for the plugins DOM element. */
 367     NPNVPluginElementNPObject
 368
 369 #ifdef XP_MACOSX
 370     , NPNVpluginDrawingModel = 1000 /* The NPDrawingModel specified by the plugin */
 371
 372 #ifndef NP_NO_QUICKDRAW
 373     , NPNVsupportsQuickDrawBool = 2000 /* TRUE if the browser supports the QuickDraw drawing model */
 374 #endif
 375     , NPNVsupportsCoreGraphicsBool = 2001 /* TRUE if the browser supports the CoreGraphics drawing model */
 376     , NPNVsupportsOpenGLBool = 2002 /* TRUE if the browser supports the OpenGL drawing model (CGL on Mac) */
 377 #endif /* XP_MACOSX */
 378 } NPNVariable;
 379
 380 /*
 381  * The type of a NPWindow - it specifies the type of the data structure
 382  * returned in the window field.
 383  */
 384 typedef enum {
 385     NPWindowTypeWindow = 1,
 386     NPWindowTypeDrawable
 387 } NPWindowType;
 388
 389 #ifdef XP_MACOSX
 390
 391 /*
 392  * The drawing model for a Mac OS X plugin.  These are the possible values for the NPNVpluginDrawingModel variable.
 393  */
 394
 395 typedef enum {
 396 #ifndef NP_NO_QUICKDRAW
 397     NPDrawingModelQuickDraw = 0,
 398 #endif
 399     NPDrawingModelCoreGraphics = 1,
 400     NPDrawingModelOpenGL = 2
 401 } NPDrawingModel;
 402
 403 #endif
 404
 405 typedef struct _NPWindow
 406 {
 407     void*    window;     /* Platform specific window handle */
 408     int32    x;            /* Position of top left corner relative */
 409     int32    y;            /*    to a netscape page.                    */
 410     uint32    width;        /* Maximum window size */
 411     uint32    height;
 412     NPRect    clipRect;    /* Clipping rectangle in port coordinates */
 413                         /* Used by MAC only.              */
 414 #ifdef XP_UNIX
 415     void *    ws_info;    /* Platform-dependent additonal data */
 416 #endif /* XP_UNIX */
 417     NPWindowType type;    /* Is this a window or a drawable? */
 418 } NPWindow;
 419
 420
 421 typedef struct _NPFullPrint
 422 {
 423     NPBool    pluginPrinted;    /* Set TRUE if plugin handled fullscreen */
 424                             /*    printing                             */
 425     NPBool    printOne;        /* TRUE if plugin should print one copy  */
 426                             /*    to default printer                     */
 427     void*    platformPrint;    /* Platform-specific printing info */
 428 } NPFullPrint;
 429
 430 typedef struct _NPEmbedPrint
 431 {
 432     NPWindow    window;
 433     void*    platformPrint;    /* Platform-specific printing info */
 434 } NPEmbedPrint;
 435
 436 typedef struct _NPPrint
 437 {
 438     uint16    mode;                        /* NP_FULL or NP_EMBED */
 439     union
 440     {
 441         NPFullPrint     fullPrint;        /* if mode is NP_FULL */
 442         NPEmbedPrint    embedPrint;        /* if mode is NP_EMBED */
 443     } print;
 444 } NPPrint;
 445
 446 #if defined(XP_MAC) || defined(XP_MACOSX)
 447 typedef EventRecord    NPEvent;
 448 #elif defined(XP_WIN)
 449 typedef struct _NPEvent
 450 {
 451     uint16   event;
 452     uint32   wParam;
 453     uint32   lParam;
 454 } NPEvent;
 455 #elif defined (XP_UNIX)
 456 typedef XEvent NPEvent;
 457 #else
 458 typedef void*            NPEvent;
 459 #endif /* XP_MAC */
 460
 461 #if defined(XP_MAC)
 462 typedef RgnHandle NPRegion;
 463 #elif defined(XP_MACOSX)
 464 /*
 465  * NPRegion's type depends on the drawing model specified by the plugin (see NPNVpluginDrawingModel).
 466  * NPQDRegion represents a QuickDraw RgnHandle and is used with the QuickDraw drawing model.
 467  * NPCGRegion repesents a graphical region when using any other drawing model.
 468  */
 469 typedef void *NPRegion;
 470 #ifndef NP_NO_QUICKDRAW
 471 typedef RgnHandle NPQDRegion;
 472 #endif
 473 typedef CGPathRef NPCGRegion;
 474 #elif defined(XP_WIN)
 475 typedef HRGN NPRegion;
 476 #elif defined(XP_UNIX)
 477 typedef Region NPRegion;
 478 #else
 479 typedef void *NPRegion;
 480 #endif /* XP_MAC */
 481
 482 #ifdef XP_MACOSX
 483
 484 /*
 485  * NP_CGContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelCoreGraphics
 486  * as its drawing model.
 487  */
 488
 489 typedef struct NP_CGContext
 490 {
 491     CGContextRef context;
 492     WindowRef window;
 493 } NP_CGContext;
 494
 495 /*
 496  * NP_GLContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelOpenGL as its
 497  * drawing model.
 498  */
 499
 500 typedef struct NP_GLContext
 501 {
 502     CGLContextObj context;
 503     WindowRef window;
 504 } NP_GLContext;
 505
 506 #endif /* XP_MACOSX */
 507
 508 #if defined(XP_MAC) || defined(XP_MACOSX)
 509
 510 /*
 511  *  Mac-specific structures and definitions.
 512  */
 513
 514 #ifndef NP_NO_QUICKDRAW
 515
 516 /*
 517  * NP_Port is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelQuickDraw as its
 518  * drawing model, or the plugin does not specify a drawing model.
 519  *
 520  * It is not recommended that new plugins use NPDrawingModelQuickDraw or NP_Port, as QuickDraw has been
 521  * deprecated in Mac OS X 10.5.  CoreGraphics is the preferred drawing API.
 522  *
 523  * NP_Port is not available in 64-bit.
 524  */
 525
 526 typedef struct NP_Port
 527 {
 528     CGrafPtr     port;        /* Grafport */
 529     int32        portx;        /* position inside the topmost window */
 530     int32        porty;
 531 } NP_Port;
 532
 533 #endif /* NP_NO_QUICKDRAW */
 534
 535 /*
 536  *  Non-standard event types that can be passed to HandleEvent
 537  */
 538 #define getFocusEvent        (osEvt + 16)
 539 #define loseFocusEvent        (osEvt + 17)
 540 #define adjustCursorEvent   (osEvt + 18)
 541
 542 #endif /* XP_MAC */
 543
 544
 545 /*
 546  * Values for mode passed to NPP_New:
 547  */
 548 #define NP_EMBED        1
 549 #define NP_FULL         2
 550
 551 /*
 552  * Values for stream type passed to NPP_NewStream:
 553  */
 554 #define NP_NORMAL        1
 555 #define NP_SEEK         2
 556 #define NP_ASFILE        3
 557 #define NP_ASFILEONLY        4
 558
 559 #define NP_MAXREADY    (((unsigned)(~0)<<1)>>1)
 560
 561 #if !defined(__LP64__)
 562 #if defined(XP_MAC) || defined(XP_MACOSX)
 563 #pragma options align=reset
 564 #endif
 565 #endif /* __LP64__ */
 566
 567
 568 /*----------------------------------------------------------------------*/
 569 /*             Error and Reason Code definitions            */
 570 /*----------------------------------------------------------------------*/
 571
 572 /*
 573  *    Values of type NPError:
 574  */
 575 #define NPERR_BASE                            0
 576 #define NPERR_NO_ERROR                        (NPERR_BASE + 0)
 577 #define NPERR_GENERIC_ERROR                    (NPERR_BASE + 1)
 578 #define NPERR_INVALID_INSTANCE_ERROR        (NPERR_BASE + 2)
 579 #define NPERR_INVALID_FUNCTABLE_ERROR        (NPERR_BASE + 3)
 580 #define NPERR_MODULE_LOAD_FAILED_ERROR        (NPERR_BASE + 4)
 581 #define NPERR_OUT_OF_MEMORY_ERROR            (NPERR_BASE + 5)
 582 #define NPERR_INVALID_PLUGIN_ERROR            (NPERR_BASE + 6)
 583 #define NPERR_INVALID_PLUGIN_DIR_ERROR        (NPERR_BASE + 7)
 584 #define NPERR_INCOMPATIBLE_VERSION_ERROR    (NPERR_BASE + 8)
 585 #define NPERR_INVALID_PARAM                (NPERR_BASE + 9)
 586 #define NPERR_INVALID_URL                    (NPERR_BASE + 10)
 587 #define NPERR_FILE_NOT_FOUND                (NPERR_BASE + 11)
 588 #define NPERR_NO_DATA                        (NPERR_BASE + 12)
 589 #define NPERR_STREAM_NOT_SEEKABLE            (NPERR_BASE + 13)
 590
 591 /*
 592  *    Values of type NPReason:
 593  */
 594 #define NPRES_BASE                0
 595 #define NPRES_DONE                    (NPRES_BASE + 0)
 596 #define NPRES_NETWORK_ERR            (NPRES_BASE + 1)
 597 #define NPRES_USER_BREAK            (NPRES_BASE + 2)
 598
 599 /*
 600  *      Don't use these obsolete error codes any more.
 601  */
 602 #define NP_NOERR  NP_NOERR_is_obsolete_use_NPERR_NO_ERROR
 603 #define NP_EINVAL NP_EINVAL_is_obsolete_use_NPERR_GENERIC_ERROR
 604 #define NP_EABORT NP_EABORT_is_obsolete_use_NPRES_USER_BREAK
 605
 606 /*
 607  * Version feature information
 608  */
 609 #define NPVERS_HAS_STREAMOUTPUT     8
 610 #define NPVERS_HAS_NOTIFICATION     9
 611 #define NPVERS_HAS_LIVECONNECT        9
 612 #define NPVERS_WIN16_HAS_LIVECONNECT    9
 613 #define NPVERS_68K_HAS_LIVECONNECT    11
 614 #define NPVERS_HAS_WINDOWLESS       11
 615 #define NPVERS_HAS_XPCONNECT_SCRIPTING    13  /* Not implemented in WebKit */
 616 #define NPVERS_HAS_NPRUNTIME_SCRIPTING    14
 617 #define NPVERS_HAS_FORM_VALUES            15  /* Not implemented in WebKit; see bug 13061 */
 618 #define NPVERS_HAS_POPUPS_ENABLED_STATE   16  /* Not implemented in WebKit */
 619 #define NPVERS_HAS_RESPONSE_HEADERS       17
 620 #define NPVERS_HAS_NPOBJECT_ENUM          18
 621
 622
 623 /*----------------------------------------------------------------------*/
 624 /*             Function Prototypes                */
 625 /*----------------------------------------------------------------------*/
 626
 627 #if defined(_WINDOWS) && !defined(WIN32)
 628 #define NP_LOADDS  _loadds
 629 #else
 630 #define NP_LOADDS
 631 #endif
 632
 633 #ifdef __cplusplus
 634 extern "C" {
 635 #endif
 636
 637 /*
 638  * NPP_* functions are provided by the plugin and called by the navigator.
 639  */
 640
 641 #ifdef XP_UNIX
 642 char*                    NPP_GetMIMEDescription(void);
 643 #endif /* XP_UNIX */
 644
 645 NPError     NPP_Initialize(void);
 646 void        NPP_Shutdown(void);
 647 NPError     NP_LOADDS    NPP_New(NPMIMEType pluginType, NPP instance,
 648                                 uint16 mode, int16 argc, char* argn[],
 649                                 char* argv[], NPSavedData* saved);
 650 NPError     NP_LOADDS    NPP_Destroy(NPP instance, NPSavedData** save);
 651 NPError     NP_LOADDS    NPP_SetWindow(NPP instance, NPWindow* window);
 652 NPError     NP_LOADDS    NPP_NewStream(NPP instance, NPMIMEType type,
 653                                       NPStream* stream, NPBool seekable,
 654                                       uint16* stype);
 655 NPError     NP_LOADDS    NPP_DestroyStream(NPP instance, NPStream* stream,
 656                                           NPReason reason);
 657 int32        NP_LOADDS    NPP_WriteReady(NPP instance, NPStream* stream);
 658 int32        NP_LOADDS    NPP_Write(NPP instance, NPStream* stream, int32 offset,
 659                                   int32 len, void* buffer);
 660 void        NP_LOADDS    NPP_StreamAsFile(NPP instance, NPStream* stream,
 661                                          const char* fname);
 662 void        NP_LOADDS    NPP_Print(NPP instance, NPPrint* platformPrint);
 663 int16            NPP_HandleEvent(NPP instance, void* event);
 664 void        NP_LOADDS    NPP_URLNotify(NPP instance, const char* url,
 665                                       NPReason reason, void* notifyData);
 666 jref        NP_LOADDS            NPP_GetJavaClass(void);
 667 NPError     NPP_GetValue(NPP instance, NPPVariable variable,
 668                                      void *value);
 669 NPError     NPP_SetValue(NPP instance, NPNVariable variable,
 670                                      void *value);
 671
 672 /*
 673  * NPN_* functions are provided by the navigator and called by the plugin.
 674  */
 675
 676 void        NPN_Version(int* plugin_major, int* plugin_minor,
 677                             int* netscape_major, int* netscape_minor);
 678 NPError     NPN_GetURLNotify(NPP instance, const char* url,
 679                                  const char* target, void* notifyData);
 680 NPError     NPN_GetURL(NPP instance, const char* url,
 681                            const char* target);
 682 NPError     NPN_PostURLNotify(NPP instance, const char* url,
 683                                   const char* target, uint32 len,
 684                                   const char* buf, NPBool file,
 685                                   void* notifyData);
 686 NPError     NPN_PostURL(NPP instance, const char* url,
 687                             const char* target, uint32 len,
 688                             const char* buf, NPBool file);
 689 NPError     NPN_RequestRead(NPStream* stream, NPByteRange* rangeList);
 690 NPError     NPN_NewStream(NPP instance, NPMIMEType type,
 691                               const char* target, NPStream** stream);
 692 int32        NPN_Write(NPP instance, NPStream* stream, int32 len,
 693                           void* buffer);
 694 NPError     NPN_DestroyStream(NPP instance, NPStream* stream,
 695                                   NPReason reason);
 696 void        NPN_Status(NPP instance, const char* message);
 697 const char*    NPN_UserAgent(NPP instance);
 698 void*        NPN_MemAlloc(uint32 size);
 699 void        NPN_MemFree(void* ptr);
 700 uint32        NPN_MemFlush(uint32 size);
 701 void        NPN_ReloadPlugins(NPBool reloadPages);
 702 JRIEnv*     NPN_GetJavaEnv(void);
 703 jref        NPN_GetJavaPeer(NPP instance);
 704 NPError     NPN_GetValue(NPP instance, NPNVariable variable,
 705                              void *value);
 706 NPError     NPN_SetValue(NPP instance, NPPVariable variable,
 707                              void *value);
 708 void        NPN_InvalidateRect(NPP instance, NPRect *invalidRect);
 709 void        NPN_InvalidateRegion(NPP instance, NPRegion invalidRegion);
 710 void        NPN_ForceRedraw(NPP instance);
 711 void        NPN_PushPopupsEnabledState(NPP instance, NPBool enabled);
 712 void        NPN_PopPopupsEnabledState(NPP instance);
 713
 714 #ifdef __cplusplus
 715 }  /* end extern "C" */
 716 #endif
 717
 718 #endif // ENABLE(NETSCAPE_API)
 719
 720 #endif /* _NPAPI_H_ */