git.sesse.net Git - vlc/blob - mozilla/support/npmac.cpp

   1 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
   2 //
   3 // npmac.cpp
   4 //
   5 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
   6
   7 #include <string.h>
   8
   9 #include <Processes.h>
  10 #include <Gestalt.h>
  11 #include <CodeFragments.h>
  12 #include <Timer.h>
  13 #include <Resources.h>
  14 #include <ToolUtils.h>
  15
  16 #define XP_MACOSX 1
  17 #undef TARGET_RT_MAC_CFM
  18
  19 //
  20 // A4Stuff.h contains the definition of EnterCodeResource and
  21 // EnterCodeResource, used for setting up the code resource’s
  22 // globals for 68K (analagous to the function SetCurrentA5
  23 // defined by the toolbox).
  24 //
  25 // A4Stuff does not exist as of CW 7. Define them to nothing.
  26 //
  27
  28 #if (defined(__MWERKS__) && (__MWERKS__ >= 0x2400)) || defined(__GNUC__)
  29     #define EnterCodeResource()
  30     #define ExitCodeResource()
  31 #else
  32     #include <A4Stuff.h>
  33 #endif
  34
  35 #include "npapi.h"
  36
  37 //
  38 // The Mixed Mode procInfos defined in npupp.h assume Think C-
  39 // style calling conventions.  These conventions are used by
  40 // Metrowerks with the exception of pointer return types, which
  41 // in Metrowerks 68K are returned in A0, instead of the standard
  42 // D0. Thus, since NPN_MemAlloc and NPN_UserAgent return pointers,
  43 // Mixed Mode will return the values to a 68K plugin in D0, but
  44 // a 68K plugin compiled by Metrowerks will expect the result in
  45 // A0.  The following pragma forces Metrowerks to use D0 instead.
  46 //
  47 #ifdef __MWERKS__
  48 #ifndef powerc
  49 #pragma pointers_in_D0
  50 #endif
  51 #endif
  52
  53 #ifdef XP_UNIX
  54 #undef XP_UNIX
  55 #endif
  56
  57 #include "npupp.h"
  58
  59 #ifdef __MWERKS__
  60 #ifndef powerc
  61 #pragma pointers_in_A0
  62 #endif
  63 #endif
  64
  65 // The following fix for static initializers (which fixes a previous
  66 // incompatibility with some parts of PowerPlant, was submitted by
  67 // Jan Ulbrich.
  68 #ifdef __MWERKS__
  69     #ifdef __cplusplus
  70     extern "C" {
  71     #endif
  72         #ifndef powerc
  73             extern void __InitCode__(void);
  74         #else
  75             extern void __sinit(void);
  76             #define __InitCode__ __sinit
  77         #endif
  78         extern void __destroy_global_chain(void);
  79     #ifdef __cplusplus
  80     }
  81     #endif // __cplusplus
  82 #endif // __MWERKS__
  83
  84 //
  85 // Define PLUGIN_TRACE to 1 to have the wrapper functions emit
  86 // DebugStr messages whenever they are called.
  87 //
  88 #define PLUGIN_TRACE 0
  89
  90 #if PLUGIN_TRACE
  91 #define PLUGINDEBUGSTR(msg)     ::DebugStr(msg)
  92 #else
  93 #define PLUGINDEBUGSTR(msg) {}
  94 #endif
  95
  96
  97 #ifdef XP_MACOSX && !TARGET_RT_MAC_CFM
  98
  99 // glue for mapping outgoing Macho function pointers to TVectors
 100 struct TFPtoTVGlue{
 101     void* glue[2];
 102 };
 103
 104 static struct {
 105     TFPtoTVGlue     newp;
 106     TFPtoTVGlue     destroy;
 107     TFPtoTVGlue     setwindow;
 108     TFPtoTVGlue     newstream;
 109     TFPtoTVGlue     destroystream;
 110     TFPtoTVGlue     asfile;
 111     TFPtoTVGlue     writeready;
 112     TFPtoTVGlue     write;
 113     TFPtoTVGlue     print;
 114     TFPtoTVGlue     event;
 115     TFPtoTVGlue     urlnotify;
 116     TFPtoTVGlue     getvalue;
 117     TFPtoTVGlue     setvalue;
 118
 119     TFPtoTVGlue     shutdown;
 120 } gPluginFuncsGlueTable;
 121
 122 static inline void* SetupFPtoTVGlue(TFPtoTVGlue* functionGlue, void* fp)
 123 {
 124     functionGlue->glue[0] = fp;
 125     functionGlue->glue[1] = 0;
 126     return functionGlue;
 127 }
 128
 129 #define PLUGIN_TO_HOST_GLUE(name, fp) (SetupFPtoTVGlue(&gPluginFuncsGlueTable.name, (void*)fp))
 130
 131 // glue for mapping netscape TVectors to Macho function pointers
 132 struct TTVtoFPGlue {
 133     uint32 glue[6];
 134 };
 135
 136 static struct {
 137     TTVtoFPGlue             geturl;
 138     TTVtoFPGlue             posturl;
 139     TTVtoFPGlue             requestread;
 140     TTVtoFPGlue             newstream;
 141     TTVtoFPGlue             write;
 142     TTVtoFPGlue             destroystream;
 143     TTVtoFPGlue             status;
 144     TTVtoFPGlue             uagent;
 145     TTVtoFPGlue             memalloc;
 146     TTVtoFPGlue             memfree;
 147     TTVtoFPGlue             memflush;
 148     TTVtoFPGlue             reloadplugins;
 149     TTVtoFPGlue             getJavaEnv;
 150     TTVtoFPGlue             getJavaPeer;
 151     TTVtoFPGlue             geturlnotify;
 152     TTVtoFPGlue             posturlnotify;
 153     TTVtoFPGlue             getvalue;
 154     TTVtoFPGlue             setvalue;
 155     TTVtoFPGlue             invalidaterect;
 156     TTVtoFPGlue             invalidateregion;
 157     TTVtoFPGlue             forceredraw;
 158     // NPRuntime support
 159     TTVtoFPGlue             getstringidentifier;
 160     TTVtoFPGlue             getstringidentifiers;
 161     TTVtoFPGlue             getintidentifier;
 162     TTVtoFPGlue             identifierisstring;
 163     TTVtoFPGlue             utf8fromidentifier;
 164     TTVtoFPGlue             intfromidentifier;
 165     TTVtoFPGlue             createobject;
 166     TTVtoFPGlue             retainobject;
 167     TTVtoFPGlue             releaseobject;
 168     TTVtoFPGlue             invoke;
 169     TTVtoFPGlue             invokeDefault;
 170     TTVtoFPGlue             evaluate;
 171     TTVtoFPGlue             getproperty;
 172     TTVtoFPGlue             setproperty;
 173     TTVtoFPGlue             removeproperty;
 174     TTVtoFPGlue             hasproperty;
 175     TTVtoFPGlue             hasmethod;
 176     TTVtoFPGlue             releasevariantvalue;
 177     TTVtoFPGlue             setexception;
 178 } gNetscapeFuncsGlueTable;
 179
 180 static void* SetupTVtoFPGlue(TTVtoFPGlue* functionGlue, void* tvp)
 181 {
 182     static const TTVtoFPGlue glueTemplate = { 0x3D800000, 0x618C0000, 0x800C0000, 0x804C0004, 0x7C0903A6, 0x4E800420 };
 183
 184     memcpy(functionGlue, &glueTemplate, sizeof(TTVtoFPGlue));
 185     functionGlue->glue[0] |= ((UInt32)tvp >> 16);
 186     functionGlue->glue[1] |= ((UInt32)tvp & 0xFFFF);
 187     ::MakeDataExecutable(functionGlue, sizeof(TTVtoFPGlue));
 188     return functionGlue;
 189 }
 190
 191 #define HOST_TO_PLUGIN_GLUE(name, fp) (SetupTVtoFPGlue(&gNetscapeFuncsGlueTable.name, (void*)fp))
 192
 193 #else
 194
 195 #define PLUGIN_TO_HOST_GLUE(name, fp) (fp)
 196 #define HOST_TO_PLUGIN_GLUE(name, fp) (fp)
 197
 198 #endif /* XP_MACOSX */
 199
 200
 201 #pragma mark -
 202
 203
 204 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 205 //
 206 // Globals
 207 //
 208 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 209
 210 #if !TARGET_API_MAC_CARBON
 211 QDGlobals*      gQDPtr;             // Pointer to Netscape’s QuickDraw globals
 212 #endif
 213 short           gResFile;           // Refnum of the plugin’s resource file
 214 NPNetscapeFuncs    gNetscapeFuncs;      // Function table for procs in Netscape called by plugin
 215
 216 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 217 //
 218 // Wrapper functions for all calls from the plugin to Netscape.
 219 // These functions let the plugin developer just call the APIs
 220 // as documented and defined in npapi.h, without needing to know
 221 // about the function table and call macros in npupp.h.
 222 //
 223 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 224
 225
 226 void NPN_Version(int* plugin_major, int* plugin_minor, int* netscape_major, int* netscape_minor)
 227 {
 228     *plugin_major = NP_VERSION_MAJOR;
 229     *plugin_minor = NP_VERSION_MINOR;
 230     *netscape_major = gNetscapeFuncs.version >> 8;      // Major version is in high byte
 231     *netscape_minor = gNetscapeFuncs.version & 0xFF;    // Minor version is in low byte
 232 }
 233
 234 NPError NPN_GetURLNotify(NPP instance, const char* url, const char* window, void* notifyData)
 235 {
 236     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 237     NPError err;
 238
 239     if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
 240     {
 241         err = CallNPN_GetURLNotifyProc(gNetscapeFuncs.geturlnotify, instance, url, window, notifyData);
 242     }
 243     else
 244     {
 245         err = NPERR_INCOMPATIBLE_VERSION_ERROR;
 246     }
 247     return err;
 248 }
 249
 250 NPError NPN_GetURL(NPP instance, const char* url, const char* window)
 251 {
 252     return CallNPN_GetURLProc(gNetscapeFuncs.geturl, instance, url, window);
 253 }
 254
 255 NPError NPN_PostURLNotify(NPP instance, const char* url, const char* window, uint32 len, const char* buf, NPBool file, void* notifyData)
 256 {
 257     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 258     NPError err;
 259
 260     if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
 261     {
 262         err = CallNPN_PostURLNotifyProc(gNetscapeFuncs.posturlnotify, instance, url,
 263                                                         window, len, buf, file, notifyData);
 264     }
 265     else
 266     {
 267         err = NPERR_INCOMPATIBLE_VERSION_ERROR;
 268     }
 269     return err;
 270 }
 271
 272 NPError NPN_PostURL(NPP instance, const char* url, const char* window, uint32 len, const char* buf, NPBool file)
 273 {
 274     return CallNPN_PostURLProc(gNetscapeFuncs.posturl, instance, url, window, len, buf, file);
 275 }
 276
 277 NPError NPN_RequestRead(NPStream* stream, NPByteRange* rangeList)
 278 {
 279     return CallNPN_RequestReadProc(gNetscapeFuncs.requestread, stream, rangeList);
 280 }
 281
 282 NPError NPN_NewStream(NPP instance, NPMIMEType type, const char* window, NPStream** stream)
 283 {
 284     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 285     NPError err;
 286
 287     if( navMinorVers >= NPVERS_HAS_STREAMOUTPUT )
 288     {
 289         err = CallNPN_NewStreamProc(gNetscapeFuncs.newstream, instance, type, window, stream);
 290     }
 291     else
 292     {
 293         err = NPERR_INCOMPATIBLE_VERSION_ERROR;
 294     }
 295     return err;
 296 }
 297
 298 int32 NPN_Write(NPP instance, NPStream* stream, int32 len, void* buffer)
 299 {
 300     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 301     NPError err;
 302
 303     if( navMinorVers >= NPVERS_HAS_STREAMOUTPUT )
 304     {
 305         err = CallNPN_WriteProc(gNetscapeFuncs.write, instance, stream, len, buffer);
 306     }
 307     else
 308     {
 309         err = NPERR_INCOMPATIBLE_VERSION_ERROR;
 310     }
 311     return err;
 312 }
 313
 314 NPError    NPN_DestroyStream(NPP instance, NPStream* stream, NPError reason)
 315 {
 316     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 317     NPError err;
 318
 319     if( navMinorVers >= NPVERS_HAS_STREAMOUTPUT )
 320     {
 321         err = CallNPN_DestroyStreamProc(gNetscapeFuncs.destroystream, instance, stream, reason);
 322     }
 323     else
 324     {
 325         err = NPERR_INCOMPATIBLE_VERSION_ERROR;
 326     }
 327     return err;
 328 }
 329
 330 void NPN_Status(NPP instance, const char* message)
 331 {
 332     CallNPN_StatusProc(gNetscapeFuncs.status, instance, message);
 333 }
 334
 335 const char* NPN_UserAgent(NPP instance)
 336 {
 337     return CallNPN_UserAgentProc(gNetscapeFuncs.uagent, instance);
 338 }
 339
 340 void* NPN_MemAlloc(uint32 size)
 341 {
 342     return CallNPN_MemAllocProc(gNetscapeFuncs.memalloc, size);
 343 }
 344
 345 void NPN_MemFree(void* ptr)
 346 {
 347     CallNPN_MemFreeProc(gNetscapeFuncs.memfree, ptr);
 348 }
 349
 350 uint32 NPN_MemFlush(uint32 size)
 351 {
 352     return CallNPN_MemFlushProc(gNetscapeFuncs.memflush, size);
 353 }
 354
 355 void NPN_ReloadPlugins(NPBool reloadPages)
 356 {
 357     CallNPN_ReloadPluginsProc(gNetscapeFuncs.reloadplugins, reloadPages);
 358 }
 359
 360 #ifdef OJI
 361 JRIEnv* NPN_GetJavaEnv(void)
 362 {
 363     return CallNPN_GetJavaEnvProc( gNetscapeFuncs.getJavaEnv );
 364 }
 365
 366 jobject  NPN_GetJavaPeer(NPP instance)
 367 {
 368     return CallNPN_GetJavaPeerProc( gNetscapeFuncs.getJavaPeer, instance );
 369 }
 370 #endif
 371
 372 NPError NPN_GetValue(NPP instance, NPNVariable variable, void *value)
 373 {
 374     return CallNPN_GetValueProc( gNetscapeFuncs.getvalue, instance, variable, value);
 375 }
 376
 377 NPError NPN_SetValue(NPP instance, NPPVariable variable, void *value)
 378 {
 379     return CallNPN_SetValueProc( gNetscapeFuncs.setvalue, instance, variable, value);
 380 }
 381
 382 void NPN_InvalidateRect(NPP instance, NPRect *rect)
 383 {
 384     CallNPN_InvalidateRectProc( gNetscapeFuncs.invalidaterect, instance, rect);
 385 }
 386
 387 void NPN_InvalidateRegion(NPP instance, NPRegion region)
 388 {
 389     CallNPN_InvalidateRegionProc( gNetscapeFuncs.invalidateregion, instance, region);
 390 }
 391
 392 void NPN_ForceRedraw(NPP instance)
 393 {
 394     CallNPN_ForceRedrawProc( gNetscapeFuncs.forceredraw, instance);
 395 }
 396
 397 NPIdentifier NPN_GetStringIdentifier(const NPUTF8 *name)
 398 {
 399     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 400     if( navMinorVers >= 14 )
 401     {
 402         return CallNPN_GetStringIdentifierProc( gNetscapeFuncs.getstringidentifier, name);
 403     }
 404     return NULL;
 405 }
 406
 407 void NPN_GetStringIdentifiers(const NPUTF8 **names, int32_t nameCount, NPIdentifier *identifiers)
 408 {
 409     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 410     if( navMinorVers >= 14 )
 411     {
 412         CallNPN_GetStringIdentifiersProc( gNetscapeFuncs.getstringidentifiers, names, nameCount, identifiers);
 413     }
 414 }
 415
 416 NPIdentifier NPN_GetIntIdentifier(int32_t intid)
 417 {
 418     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 419     if( navMinorVers >= 14 )
 420     {
 421         return CallNPN_GetIntIdentifierProc( gNetscapeFuncs.getintidentifier, intid);
 422     }
 423     return NULL;
 424 }
 425
 426 bool NPN_IdentifierIsString(NPIdentifier identifier)
 427 {
 428     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 429     if( navMinorVers >= 14 )
 430     {
 431         return CallNPN_IdentifierIsStringProc( gNetscapeFuncs.identifierisstring, identifier);
 432     }
 433     return false;
 434 }
 435
 436 NPUTF8 *NPN_UTF8FromIdentifier(NPIdentifier identifier)
 437 {
 438     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 439     if( navMinorVers >= 14 )
 440     {
 441         return CallNPN_UTF8FromIdentifierProc( gNetscapeFuncs.utf8fromidentifier, identifier);
 442     }
 443     return NULL;
 444 }
 445
 446 int32_t NPN_IntFromIdentifier(NPIdentifier identifier)
 447 {
 448     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 449     if( navMinorVers >= 14 )
 450     {
 451         return CallNPN_IntFromIdentifierProc( gNetscapeFuncs.intfromidentifier, identifier);
 452     }
 453     return 0;
 454 }
 455
 456 NPObject *NPN_CreateObject(NPP instance, NPClass *aClass)
 457 {
 458     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 459     if( navMinorVers >= 14 )
 460     {
 461         return CallNPN_CreateObjectProc( gNetscapeFuncs.createobject, instance, aClass);
 462     }
 463     return NULL;
 464 }
 465
 466 NPObject *NPN_RetainObject(NPObject *npobj)
 467 {
 468     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 469     if( navMinorVers >= 14 )
 470     {
 471         return CallNPN_RetainObjectProc( gNetscapeFuncs.retainobject, npobj);
 472     }
 473     return NULL;
 474 }
 475
 476 void NPN_ReleaseObject(NPObject *npobj)
 477 {
 478     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 479     if( navMinorVers >= 14 )
 480     {
 481         CallNPN_ReleaseObjectProc( gNetscapeFuncs.releaseobject, npobj);
 482     }
 483 }
 484
 485 bool NPN_Invoke(NPP instance, NPObject *npobj, NPIdentifier methodName, const NPVariant *args, uint32_t argCount, NPVariant *result)
 486 {
 487     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 488     if( navMinorVers >= 14 )
 489     {
 490         return CallNPN_InvokeProc( gNetscapeFuncs.invoke, instance, npobj, methodName, args, argCount, result);
 491     }
 492     return false;
 493 }
 494
 495 bool NPN_InvokeDefault(NPP instance, NPObject *npobj, const NPVariant *args, uint32_t argCount, NPVariant *result)
 496 {
 497     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 498     if( navMinorVers >= 14 )
 499     {
 500         return CallNPN_InvokeDefaultProc( gNetscapeFuncs.invokeDefault, instance, npobj, args, argCount, result);
 501     }
 502     return false;
 503 }
 504
 505 bool NPN_Evaluate(NPP instance, NPObject *npobj, NPString *script, NPVariant *result)
 506 {
 507     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 508     if( navMinorVers >= 14 )
 509     {
 510         return CallNPN_EvaluateProc( gNetscapeFuncs.evaluate, instance, npobj, script, result);
 511     }
 512     return false;
 513 }
 514
 515 bool NPN_GetProperty(NPP instance, NPObject *npobj, NPIdentifier propertyName, NPVariant *result)
 516 {
 517     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 518     if( navMinorVers >= 14 )
 519     {
 520         return CallNPN_GetPropertyProc( gNetscapeFuncs.getproperty, instance, npobj, propertyName, result);
 521     }
 522     return false;
 523 }
 524
 525 bool NPN_SetProperty(NPP instance, NPObject *npobj, NPIdentifier propertyName, const NPVariant *value)
 526 {
 527     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 528     if( navMinorVers >= 14 )
 529     {
 530         return CallNPN_SetPropertyProc( gNetscapeFuncs.setproperty, instance, npobj, propertyName, value);
 531     }
 532     return false;
 533 }
 534
 535 bool NPN_RemoveProperty(NPP instance, NPObject *npobj, NPIdentifier propertyName)
 536 {
 537     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 538     if( navMinorVers >= 14 )
 539     {
 540         return CallNPN_RemovePropertyProc( gNetscapeFuncs.removeproperty, instance, npobj, propertyName);
 541     }
 542     return false;
 543 }
 544
 545 bool NPN_HasProperty(NPP instance, NPObject *npobj, NPIdentifier propertyName)
 546 {
 547     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 548     if( navMinorVers >= 14 )
 549     {
 550         return CallNPN_HasPropertyProc( gNetscapeFuncs.hasproperty, instance, npobj, propertyName);
 551     }
 552     return false;
 553 }
 554
 555 bool NPN_HasMethod(NPP instance, NPObject *npobj, NPIdentifier methodName)
 556 {
 557     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 558     if( navMinorVers >= 14 )
 559     {
 560         return CallNPN_HasMethodProc( gNetscapeFuncs.hasmethod, instance, npobj, methodName);
 561     }
 562     return false;
 563 }
 564
 565 void NPN_ReleaseVariantValue(NPVariant *variant)
 566 {
 567     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 568     if( navMinorVers >= 14 )
 569     {
 570         CallNPN_ReleaseVariantValueProc( gNetscapeFuncs.releasevariantvalue, variant);
 571     }
 572 }
 573
 574 void NPN_SetException(NPObject *npobj, const NPUTF8 *message)
 575 {
 576     int navMinorVers = gNetscapeFuncs.version & 0xFF;
 577     if( navMinorVers >= 14 )
 578     {
 579         CallNPN_SetExceptionProc( gNetscapeFuncs.setexception, npobj, message);
 580     }
 581 }
 582
 583 #pragma mark -
 584
 585 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 586 //
 587 // Wrapper functions for all calls from Netscape to the plugin.
 588 // These functions let the plugin developer just create the APIs
 589 // as documented and defined in npapi.h, without needing to
 590 // install those functions in the function table or worry about
 591 // setting up globals for 68K plugins.
 592 //
 593 //::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 594
 595 NPError     Private_Initialize(void);
 596 void        Private_Shutdown(void);
 597 NPError     Private_New(NPMIMEType pluginType, NPP instance, uint16 mode, int16 argc, char* argn[], char* argv[], NPSavedData* saved);
 598 NPError     Private_Destroy(NPP instance, NPSavedData** save);
 599 NPError     Private_SetWindow(NPP instance, NPWindow* window);
 600 NPError     Private_GetValue( NPP instance, NPPVariable variable, void *value );
 601 NPError     Private_SetValue( NPP instance, NPPVariable variable, void *value );
 602 NPError     Private_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16* stype);
 603 NPError     Private_DestroyStream(NPP instance, NPStream* stream, NPError reason);
 604 int32       Private_WriteReady(NPP instance, NPStream* stream);
 605 int32       Private_Write(NPP instance, NPStream* stream, int32 offset, int32 len, void* buffer);
 606 void        Private_StreamAsFile(NPP instance, NPStream* stream, const char* fname);
 607 void        Private_Print(NPP instance, NPPrint* platformPrint);
 608 int16       Private_HandleEvent(NPP instance, void* event);
 609 void        Private_URLNotify(NPP instance, const char* url, NPReason reason, void* notifyData);
 610 jobject     Private_GetJavaClass(void);
 611
 612
 613 NPError Private_Initialize(void)
 614 {
 615     NPError err;
 616     EnterCodeResource();
 617     PLUGINDEBUGSTR("\pInitialize;g;");
 618     err = NPP_Initialize();
 619     ExitCodeResource();
 620     return err;
 621 }
 622
 623 void Private_Shutdown(void)
 624 {
 625     EnterCodeResource();
 626     PLUGINDEBUGSTR("\pShutdown;g;");
 627     NPP_Shutdown();
 628
 629 #ifdef __MWERKS__
 630     __destroy_global_chain();
 631 #endif
 632
 633     ExitCodeResource();
 634 }
 635
 636
 637 NPError    Private_New(NPMIMEType pluginType, NPP instance, uint16 mode, int16 argc, char* argn[], char* argv[], NPSavedData* saved)
 638 {
 639     EnterCodeResource();
 640     NPError ret = NPP_New(pluginType, instance, mode, argc, argn, argv, saved);
 641     PLUGINDEBUGSTR("\pNew;g;");
 642     ExitCodeResource();
 643     return ret;
 644 }
 645
 646 NPError Private_Destroy(NPP instance, NPSavedData** save)
 647 {
 648     NPError err;
 649     EnterCodeResource();
 650     PLUGINDEBUGSTR("\pDestroy;g;");
 651     err = NPP_Destroy(instance, save);
 652     ExitCodeResource();
 653     return err;
 654 }
 655
 656 NPError Private_SetWindow(NPP instance, NPWindow* window)
 657 {
 658     NPError err;
 659     EnterCodeResource();
 660     PLUGINDEBUGSTR("\pSetWindow;g;");
 661     err = NPP_SetWindow(instance, window);
 662     ExitCodeResource();
 663     return err;
 664 }
 665
 666 NPError Private_GetValue( NPP instance, NPPVariable variable, void *value )
 667 {
 668     NPError err;
 669     EnterCodeResource();
 670     PLUGINDEBUGSTR("\pGetValue;g;");
 671     err = NPP_GetValue( instance, variable, value);
 672     ExitCodeResource();
 673     return err;
 674 }
 675
 676 NPError Private_SetValue( NPP instance, NPNVariable variable, void *value )
 677 {
 678     NPError err;
 679     EnterCodeResource();
 680     PLUGINDEBUGSTR("\pSetValue;g;");
 681     err = NPERR_NO_ERROR; //NPP_SetValue( instance, variable, value);
 682     ExitCodeResource();
 683     return err;
 684 }
 685
 686 NPError Private_NewStream(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16* stype)
 687 {
 688     NPError err;
 689     EnterCodeResource();
 690     PLUGINDEBUGSTR("\pNewStream;g;");
 691     err = NPP_NewStream(instance, type, stream, seekable, stype);
 692     ExitCodeResource();
 693     return err;
 694 }
 695
 696 int32 Private_WriteReady(NPP instance, NPStream* stream)
 697 {
 698     int32 result;
 699     EnterCodeResource();
 700     PLUGINDEBUGSTR("\pWriteReady;g;");
 701     result = NPP_WriteReady(instance, stream);
 702     ExitCodeResource();
 703     return result;
 704 }
 705
 706 int32 Private_Write(NPP instance, NPStream* stream, int32 offset, int32 len, void* buffer)
 707 {
 708     int32 result;
 709     EnterCodeResource();
 710     PLUGINDEBUGSTR("\pWrite;g;");
 711     result = NPP_Write(instance, stream, offset, len, buffer);
 712     ExitCodeResource();
 713     return result;
 714 }
 715
 716 void Private_StreamAsFile(NPP instance, NPStream* stream, const char* fname)
 717 {
 718     EnterCodeResource();
 719     PLUGINDEBUGSTR("\pStreamAsFile;g;");
 720     NPP_StreamAsFile(instance, stream, fname);
 721     ExitCodeResource();
 722 }
 723
 724
 725 NPError Private_DestroyStream(NPP instance, NPStream* stream, NPError reason)
 726 {
 727     NPError err;
 728     EnterCodeResource();
 729     PLUGINDEBUGSTR("\pDestroyStream;g;");
 730     err = NPP_DestroyStream(instance, stream, reason);
 731     ExitCodeResource();
 732     return err;
 733 }
 734
 735 int16 Private_HandleEvent(NPP instance, void* event)
 736 {
 737     int16 result;
 738     EnterCodeResource();
 739     PLUGINDEBUGSTR("\pHandleEvent;g;");
 740     result = NPP_HandleEvent(instance, event);
 741     ExitCodeResource();
 742     return result;
 743 }
 744
 745 void Private_Print(NPP instance, NPPrint* platformPrint)
 746 {
 747     EnterCodeResource();
 748     PLUGINDEBUGSTR("\pPrint;g;");
 749     NPP_Print(instance, platformPrint);
 750     ExitCodeResource();
 751 }
 752
 753 void Private_URLNotify(NPP instance, const char* url, NPReason reason, void* notifyData)
 754 {
 755     EnterCodeResource();
 756     PLUGINDEBUGSTR("\pURLNotify;g;");
 757     NPP_URLNotify(instance, url, reason, notifyData);
 758     ExitCodeResource();
 759 }
 760
 761 #ifdef OJI
 762 jobject Private_GetJavaClass(void)
 763 {
 764     EnterCodeResource();
 765     PLUGINDEBUGSTR("\pGetJavaClass;g;");
 766
 767     jobject clazz = NPP_GetJavaClass();
 768     ExitCodeResource();
 769     if (clazz)
 770     {
 771         JRIEnv* env = NPN_GetJavaEnv();
 772         return (jobject)JRI_NewGlobalRef(env, clazz);
 773     }
 774     return NULL;
 775 }
 776 #endif
 777
 778 void SetUpQD(void);
 779 void SetUpQD(void)
 780 {
 781 #if !TARGET_API_MAC_CARBON
 782     ProcessSerialNumber PSN;
 783     FSSpec              myFSSpec;
 784     Str63               name;
 785     ProcessInfoRec      infoRec;
 786     OSErr               result = noErr;
 787     CFragConnectionID   connID;
 788     Str255              errName;
 789 #endif
 790
 791     //
 792     // Memorize the plugin’s resource file
 793     // refnum for later use.
 794     //
 795     gResFile = CurResFile();
 796
 797 #if !TARGET_API_MAC_CARBON
 798     //
 799     // Ask the system if CFM is available.
 800     //
 801     long response;
 802     OSErr err = Gestalt(gestaltCFMAttr, &response);
 803     Boolean hasCFM = BitTst(&response, 31-gestaltCFMPresent);
 804
 805     ProcessInfoRec infoRec;
 806     if (hasCFM)
 807     {
 808         //
 809         // GetProcessInformation takes a process serial number and
 810         // will give us back the name and FSSpec of the application.
 811         // See the Process Manager in IM.
 812         //
 813         Str63 name;
 814         FSSpec myFSSpec;
 815         infoRec.processInfoLength = sizeof(ProcessInfoRec);
 816         infoRec.processName = name;
 817         infoRec.processAppSpec = &myFSSpec;
 818
 819         ProcessSerialNumber PSN;
 820         PSN.highLongOfPSN = 0;
 821         PSN.lowLongOfPSN = kCurrentProcess;
 822
 823         result = GetProcessInformation(&PSN, &infoRec);
 824         if (result != noErr)
 825             PLUGINDEBUGSTR("\pFailed in GetProcessInformation");
 826     }
 827     else
 828         //
 829         // If no CFM installed, assume it must be a 68K app.
 830         //
 831         result = -1;
 832
 833     CFragConnectionID connID;
 834     if (result == noErr)
 835     {
 836         //
 837         // Now that we know the app name and FSSpec, we can call GetDiskFragment
 838         // to get a connID to use in a subsequent call to FindSymbol (it will also
 839         // return the address of “main” in app, which we ignore).  If GetDiskFragment
 840         // returns an error, we assume the app must be 68K.
 841         //
 842         Ptr mainAddr;
 843         Str255 errName;
 844         result =  GetDiskFragment(infoRec.processAppSpec, 0L, 0L, infoRec.processName,
 845                                   kLoadCFrag, &connID, (Ptr*)&mainAddr, errName);
 846     }
 847
 848     if (result == noErr)
 849     {
 850         //
 851         // The app is a PPC code fragment, so call FindSymbol
 852         // to get the exported “qd” symbol so we can access its
 853         // QuickDraw globals.
 854         //
 855         CFragSymbolClass symClass;
 856         result = FindSymbol(connID, "\pqd", (Ptr*)&gQDPtr, &symClass);
 857         if (result != noErr) {  // this fails if we are in NS 6
 858             gQDPtr = &qd;       // so we default to the standard QD globals
 859         }
 860     }
 861     else
 862     {
 863         //
 864         // The app is 68K, so use its A5 to compute the address
 865         // of its QuickDraw globals.
 866         //
 867         gQDPtr = (QDGlobals*)(*((long*)SetCurrentA5()) - (sizeof(QDGlobals) - sizeof(GrafPtr)));
 868     }
 869 #endif
 870 }
 871
 872
 873 #ifdef __GNUC__
 874 // gcc requires that main have an 'int' return type
 875 int main(NPNetscapeFuncs* nsTable, NPPluginFuncs* pluginFuncs, NPP_ShutdownUPP* unloadUpp);
 876 #else
 877 NPError main(NPNetscapeFuncs* nsTable, NPPluginFuncs* pluginFuncs, NPP_ShutdownUPP* unloadUpp);
 878 #endif
 879
 880 #if !TARGET_API_MAC_CARBON
 881 #pragma export on
 882
 883 #if TARGET_RT_MAC_CFM
 884
 885 RoutineDescriptor mainRD = BUILD_ROUTINE_DESCRIPTOR(uppNPP_MainEntryProcInfo, main);
 886
 887 #endif
 888
 889 #pragma export off
 890 #endif /* !TARGET_API_MAC_CARBON */
 891
 892 #ifdef __GNUC__
 893 DEFINE_API_C(int) main(NPNetscapeFuncs* nsTable, NPPluginFuncs* pluginFuncs, NPP_ShutdownUPP* unloadUpp)
 894 #else
 895 DEFINE_API_C(NPError) main(NPNetscapeFuncs* nsTable, NPPluginFuncs* pluginFuncs, NPP_ShutdownUPP* unloadUpp)
 896 #endif
 897 {
 898     EnterCodeResource();
 899     PLUGINDEBUGSTR("\pmain");
 900
 901 #ifdef __MWERKS__
 902     __InitCode__();
 903 #endif
 904
 905     NPError err = NPERR_NO_ERROR;
 906
 907     //
 908     // Ensure that everything Netscape passed us is valid!
 909     //
 910     if ((nsTable == NULL) || (pluginFuncs == NULL) || (unloadUpp == NULL))
 911         err = NPERR_INVALID_FUNCTABLE_ERROR;
 912
 913     //
 914     // Check the “major” version passed in Netscape’s function table.
 915     // We won’t load if the major version is newer than what we expect.
 916     // Also check that the function tables passed in are big enough for
 917     // all the functions we need (they could be bigger, if Netscape added
 918     // new APIs, but that’s OK with us -- we’ll just ignore them).
 919     //
 920     if (err == NPERR_NO_ERROR)
 921     {
 922         if ((nsTable->version >> 8) > NP_VERSION_MAJOR)     // Major version is in high byte
 923             err = NPERR_INCOMPATIBLE_VERSION_ERROR;
 924     }
 925
 926
 927     if (err == NPERR_NO_ERROR)
 928     {
 929         //
 930         // Copy all the fields of Netscape’s function table into our
 931         // copy so we can call back into Netscape later.  Note that
 932         // we need to copy the fields one by one, rather than assigning
 933         // the whole structure, because the Netscape function table
 934         // could actually be bigger than what we expect.
 935         //
 936
 937         int navMinorVers = nsTable->version & 0xFF;
 938
 939         gNetscapeFuncs.version          = nsTable->version;
 940         gNetscapeFuncs.size             = nsTable->size;
 941         gNetscapeFuncs.posturl          = (NPN_PostURLUPP)HOST_TO_PLUGIN_GLUE(posturl, nsTable->posturl);
 942         gNetscapeFuncs.geturl           = (NPN_GetURLUPP)HOST_TO_PLUGIN_GLUE(geturl, nsTable->geturl);
 943         gNetscapeFuncs.requestread      = (NPN_RequestReadUPP)HOST_TO_PLUGIN_GLUE(requestread, nsTable->requestread);
 944         gNetscapeFuncs.newstream        = (NPN_NewStreamUPP)HOST_TO_PLUGIN_GLUE(newstream, nsTable->newstream);
 945         gNetscapeFuncs.write            = (NPN_WriteUPP)HOST_TO_PLUGIN_GLUE(write, nsTable->write);
 946         gNetscapeFuncs.destroystream    = (NPN_DestroyStreamUPP)HOST_TO_PLUGIN_GLUE(destroystream, nsTable->destroystream);
 947         gNetscapeFuncs.status           = (NPN_StatusUPP)HOST_TO_PLUGIN_GLUE(status, nsTable->status);
 948         gNetscapeFuncs.uagent           = (NPN_UserAgentUPP)HOST_TO_PLUGIN_GLUE(uagent, nsTable->uagent);
 949         gNetscapeFuncs.memalloc         = (NPN_MemAllocUPP)HOST_TO_PLUGIN_GLUE(memalloc, nsTable->memalloc);
 950         gNetscapeFuncs.memfree          = (NPN_MemFreeUPP)HOST_TO_PLUGIN_GLUE(memfree, nsTable->memfree);
 951         gNetscapeFuncs.memflush         = (NPN_MemFlushUPP)HOST_TO_PLUGIN_GLUE(memflush, nsTable->memflush);
 952         gNetscapeFuncs.reloadplugins    = (NPN_ReloadPluginsUPP)HOST_TO_PLUGIN_GLUE(reloadplugins, nsTable->reloadplugins);
 953         if( navMinorVers >= NPVERS_HAS_LIVECONNECT )
 954         {
 955             gNetscapeFuncs.getJavaEnv   = (NPN_GetJavaEnvUPP)HOST_TO_PLUGIN_GLUE(getJavaEnv, nsTable->getJavaEnv);
 956             gNetscapeFuncs.getJavaPeer  = (NPN_GetJavaPeerUPP)HOST_TO_PLUGIN_GLUE(getJavaPeer, nsTable->getJavaPeer);
 957         }
 958         if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
 959         {
 960             gNetscapeFuncs.geturlnotify = (NPN_GetURLNotifyUPP)HOST_TO_PLUGIN_GLUE(geturlnotify, nsTable->geturlnotify);
 961             gNetscapeFuncs.posturlnotify    = (NPN_PostURLNotifyUPP)HOST_TO_PLUGIN_GLUE(posturlnotify, nsTable->posturlnotify);
 962         }
 963         gNetscapeFuncs.getvalue         = (NPN_GetValueUPP)HOST_TO_PLUGIN_GLUE(getvalue, nsTable->getvalue);
 964         gNetscapeFuncs.setvalue         = (NPN_SetValueUPP)HOST_TO_PLUGIN_GLUE(setvalue, nsTable->setvalue);
 965         gNetscapeFuncs.invalidaterect   = (NPN_InvalidateRectUPP)HOST_TO_PLUGIN_GLUE(invalidaterect, nsTable->invalidaterect);
 966         gNetscapeFuncs.invalidateregion = (NPN_InvalidateRegionUPP)HOST_TO_PLUGIN_GLUE(invalidateregion, nsTable->invalidateregion);
 967         gNetscapeFuncs.forceredraw      = (NPN_ForceRedrawUPP)HOST_TO_PLUGIN_GLUE(forceredraw, nsTable->forceredraw);
 968         if( navMinorVers >= 14 )
 969         {
 970             // NPRuntime support
 971             gNetscapeFuncs.getstringidentifier  = (NPN_GetStringIdentifierUPP)HOST_TO_PLUGIN_GLUE(getstringidentifier, nsTable->getstringidentifier);
 972             gNetscapeFuncs.getstringidentifiers = (NPN_GetStringIdentifiersUPP)HOST_TO_PLUGIN_GLUE(getstringidentifiers, nsTable->getstringidentifiers);
 973             gNetscapeFuncs.getintidentifier     = (NPN_GetIntIdentifierUPP)HOST_TO_PLUGIN_GLUE(getintidentifier, nsTable->getintidentifier);
 974             gNetscapeFuncs.identifierisstring   = (NPN_IdentifierIsStringUPP)HOST_TO_PLUGIN_GLUE(identifierisstring, nsTable->identifierisstring);
 975             gNetscapeFuncs.utf8fromidentifier   = (NPN_UTF8FromIdentifierUPP)HOST_TO_PLUGIN_GLUE(utf8fromidentifier, nsTable->utf8fromidentifier);
 976             gNetscapeFuncs.intfromidentifier    = (NPN_IntFromIdentifierUPP)HOST_TO_PLUGIN_GLUE(intfromidentifier, nsTable->intfromidentifier);
 977             gNetscapeFuncs.createobject         = (NPN_CreateObjectUPP)HOST_TO_PLUGIN_GLUE(createobject, nsTable->createobject);
 978             gNetscapeFuncs.retainobject         = (NPN_RetainObjectUPP)HOST_TO_PLUGIN_GLUE(retainobject, nsTable->retainobject);
 979             gNetscapeFuncs.releaseobject        = (NPN_ReleaseObjectUPP)HOST_TO_PLUGIN_GLUE(releaseobject, nsTable->releaseobject);
 980             gNetscapeFuncs.invoke               = (NPN_InvokeUPP)HOST_TO_PLUGIN_GLUE(invoke, nsTable->invoke);
 981             gNetscapeFuncs.invokeDefault        = (NPN_InvokeDefaultUPP)HOST_TO_PLUGIN_GLUE(invokeDefault, nsTable->invokeDefault);
 982             gNetscapeFuncs.evaluate             = (NPN_EvaluateUPP)HOST_TO_PLUGIN_GLUE(evaluate, nsTable->evaluate);
 983             gNetscapeFuncs.getproperty          = (NPN_GetPropertyUPP)HOST_TO_PLUGIN_GLUE(getproperty, nsTable->getproperty);
 984             gNetscapeFuncs.setproperty          = (NPN_SetPropertyUPP)HOST_TO_PLUGIN_GLUE(setproperty, nsTable->setproperty);
 985             gNetscapeFuncs.removeproperty       = (NPN_RemovePropertyUPP)HOST_TO_PLUGIN_GLUE(removeproperty, nsTable->removeproperty);
 986             gNetscapeFuncs.hasproperty          = (NPN_HasPropertyUPP)HOST_TO_PLUGIN_GLUE(hasproperty, nsTable->hasproperty);
 987             gNetscapeFuncs.hasmethod            = (NPN_HasMethodUPP)HOST_TO_PLUGIN_GLUE(hasmethod, nsTable->hasmethod);
 988             gNetscapeFuncs.releasevariantvalue  = (NPN_ReleaseVariantValueUPP)HOST_TO_PLUGIN_GLUE(releasevariantvalue, nsTable->releasevariantvalue);
 989             gNetscapeFuncs.setexception         = (NPN_SetExceptionUPP)HOST_TO_PLUGIN_GLUE(setexception, nsTable->setexception);
 990         }
 991
 992         //
 993         // Set up the plugin function table that Netscape will use to
 994         // call us.  Netscape needs to know about our version and size
 995         // and have a UniversalProcPointer for every function we implement.
 996         //
 997         pluginFuncs->version        = (NP_VERSION_MAJOR << 8) + NP_VERSION_MINOR;
 998         pluginFuncs->size           = sizeof(NPPluginFuncs);
 999         pluginFuncs->newp           = NewNPP_NewProc(PLUGIN_TO_HOST_GLUE(newp, Private_New));
1000         pluginFuncs->destroy        = NewNPP_DestroyProc(PLUGIN_TO_HOST_GLUE(destroy, Private_Destroy));
1001         pluginFuncs->setwindow      = NewNPP_SetWindowProc(PLUGIN_TO_HOST_GLUE(setwindow, Private_SetWindow));
1002         pluginFuncs->newstream      = NewNPP_NewStreamProc(PLUGIN_TO_HOST_GLUE(newstream, Private_NewStream));
1003         pluginFuncs->destroystream  = NewNPP_DestroyStreamProc(PLUGIN_TO_HOST_GLUE(destroystream, Private_DestroyStream));
1004         pluginFuncs->asfile         = NewNPP_StreamAsFileProc(PLUGIN_TO_HOST_GLUE(asfile, Private_StreamAsFile));
1005         pluginFuncs->writeready     = NewNPP_WriteReadyProc(PLUGIN_TO_HOST_GLUE(writeready, Private_WriteReady));
1006         pluginFuncs->write          = NewNPP_WriteProc(PLUGIN_TO_HOST_GLUE(write, Private_Write));
1007         pluginFuncs->print          = NewNPP_PrintProc(PLUGIN_TO_HOST_GLUE(print, Private_Print));
1008         pluginFuncs->event          = NewNPP_HandleEventProc(PLUGIN_TO_HOST_GLUE(event, Private_HandleEvent));
1009         pluginFuncs->getvalue       = NewNPP_GetValueProc(PLUGIN_TO_HOST_GLUE(getvalue, Private_GetValue));
1010         if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
1011         {
1012             pluginFuncs->urlnotify = NewNPP_URLNotifyProc(PLUGIN_TO_HOST_GLUE(urlnotify, Private_URLNotify));
1013         }
1014 #ifdef OJI
1015         if( navMinorVers >= NPVERS_HAS_LIVECONNECT )
1016         {
1017             pluginFuncs->javaClass  = (JRIGlobalRef) Private_GetJavaClass();
1018         }
1019 #else
1020         pluginFuncs->javaClass = NULL;
1021 #endif
1022         *unloadUpp = NewNPP_ShutdownProc(PLUGIN_TO_HOST_GLUE(shutdown, Private_Shutdown));
1023
1024         SetUpQD();
1025         err = Private_Initialize();
1026     }
1027
1028     ExitCodeResource();
1029     return err;
1030 }
1031
1032 #ifdef __MACH__
1033
1034 /*
1035 ** netscape plugins functions when building Mach-O binary
1036 */
1037
1038 extern "C" {
1039     NPError NP_Initialize(NPNetscapeFuncs* nsTable);
1040     NPError NP_GetEntryPoints(NPPluginFuncs* pluginFuncs);
1041     NPError NP_Shutdown(void);
1042 }
1043
1044 /*
1045 ** netscape plugins functions when using Mach-O binary
1046 */
1047
1048 NPError NP_Initialize(NPNetscapeFuncs* nsTable)
1049 {
1050     PLUGINDEBUGSTR("\pNP_Initialize");
1051
1052     /* validate input parameters */
1053
1054     if( NULL == nsTable  )
1055         return NPERR_INVALID_FUNCTABLE_ERROR;
1056
1057     /*
1058      * Check the major version passed in Netscape's function table.
1059      * We won't load if the major version is newer than what we expect.
1060      * Also check that the function tables passed in are big enough for
1061      * all the functions we need (they could be bigger, if Netscape added
1062      * new APIs, but that's OK with us -- we'll just ignore them).
1063      *
1064      */
1065
1066     if ((nsTable->version >> 8) > NP_VERSION_MAJOR)
1067         return NPERR_INCOMPATIBLE_VERSION_ERROR;
1068
1069     if (nsTable->size < sizeof(NPNetscapeFuncs))
1070         return NPERR_INVALID_FUNCTABLE_ERROR;
1071
1072
1073     int navMinorVers = nsTable->version & 0xFF;
1074
1075     /*
1076      * Copy all the fields of Netscape function table into our
1077      * copy so we can call back into Netscape later.  Note that
1078      * we need to copy the fields one by one, rather than assigning
1079      * the whole structure, because the Netscape function table
1080      * could actually be bigger than what we expect.
1081      */
1082     gNetscapeFuncs.version       = nsTable->version;
1083     gNetscapeFuncs.size          = nsTable->size;
1084     gNetscapeFuncs.posturl       = nsTable->posturl;
1085     gNetscapeFuncs.geturl        = nsTable->geturl;
1086     gNetscapeFuncs.requestread   = nsTable->requestread;
1087     gNetscapeFuncs.newstream     = nsTable->newstream;
1088     gNetscapeFuncs.write         = nsTable->write;
1089     gNetscapeFuncs.destroystream = nsTable->destroystream;
1090     gNetscapeFuncs.status        = nsTable->status;
1091     gNetscapeFuncs.uagent        = nsTable->uagent;
1092     gNetscapeFuncs.memalloc      = nsTable->memalloc;
1093     gNetscapeFuncs.memfree       = nsTable->memfree;
1094     gNetscapeFuncs.memflush      = nsTable->memflush;
1095     gNetscapeFuncs.reloadplugins = nsTable->reloadplugins;
1096     if( navMinorVers >= NPVERS_HAS_LIVECONNECT )
1097     {
1098         gNetscapeFuncs.getJavaEnv   = nsTable->getJavaEnv;
1099         gNetscapeFuncs.getJavaPeer  = nsTable->getJavaPeer;
1100     }
1101     if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
1102     {
1103         gNetscapeFuncs.geturlnotify     = nsTable->geturlnotify;
1104         gNetscapeFuncs.posturlnotify    = nsTable->posturlnotify;
1105     }
1106
1107     gNetscapeFuncs.getvalue         = nsTable->getvalue;
1108     gNetscapeFuncs.setvalue         = nsTable->setvalue;
1109     gNetscapeFuncs.invalidaterect   = nsTable->invalidaterect;
1110     gNetscapeFuncs.invalidateregion = nsTable->invalidateregion;
1111     gNetscapeFuncs.forceredraw      = nsTable->forceredraw;
1112     if( navMinorVers >= 14 )
1113     {
1114         // NPRuntime support
1115         gNetscapeFuncs.getstringidentifier  = nsTable->getstringidentifier;
1116         gNetscapeFuncs.getstringidentifiers = nsTable->getstringidentifiers;
1117         gNetscapeFuncs.getintidentifier     = nsTable->getintidentifier;
1118         gNetscapeFuncs.identifierisstring   = nsTable->identifierisstring;
1119         gNetscapeFuncs.utf8fromidentifier   = nsTable->utf8fromidentifier;
1120         gNetscapeFuncs.intfromidentifier    = nsTable->intfromidentifier;
1121         gNetscapeFuncs.createobject         = nsTable->createobject;
1122         gNetscapeFuncs.retainobject         = nsTable->retainobject;
1123         gNetscapeFuncs.releaseobject        = nsTable->releaseobject;
1124         gNetscapeFuncs.invoke               = nsTable->invoke;
1125         gNetscapeFuncs.invokeDefault        = nsTable->invokeDefault;
1126         gNetscapeFuncs.evaluate             = nsTable->evaluate;
1127         gNetscapeFuncs.getproperty          = nsTable->getproperty;
1128         gNetscapeFuncs.setproperty          = nsTable->setproperty;
1129         gNetscapeFuncs.removeproperty       = nsTable->removeproperty;
1130         gNetscapeFuncs.hasproperty          = nsTable->hasproperty;
1131         gNetscapeFuncs.hasmethod            = nsTable->hasmethod;
1132         gNetscapeFuncs.releasevariantvalue  = nsTable->releasevariantvalue;
1133         gNetscapeFuncs.setexception         = nsTable->setexception;
1134     }
1135     return NPP_Initialize();
1136 }
1137
1138 NPError NP_GetEntryPoints(NPPluginFuncs* pluginFuncs)
1139 {
1140     int navMinorVers = gNetscapeFuncs.version & 0xFF;
1141
1142     PLUGINDEBUGSTR("\pNP_GetEntryPoints");
1143
1144     if( pluginFuncs == NULL )
1145         return NPERR_INVALID_FUNCTABLE_ERROR;
1146
1147     /*if (pluginFuncs->size < sizeof(NPPluginFuncs))
1148     return NPERR_INVALID_FUNCTABLE_ERROR;*/
1149
1150     /*
1151      * Set up the plugin function table that Netscape will use to
1152      * call us.  Netscape needs to know about our version and size
1153      * and have a UniversalProcPointer for every function we
1154      * implement.
1155      */
1156
1157     pluginFuncs->version    = (NP_VERSION_MAJOR << 8) + NP_VERSION_MINOR;
1158     pluginFuncs->size       = sizeof(NPPluginFuncs);
1159     pluginFuncs->newp       = Private_New;
1160     pluginFuncs->destroy    = NewNPP_DestroyProc(Private_Destroy);
1161     pluginFuncs->setwindow  = NewNPP_SetWindowProc(Private_SetWindow);
1162     pluginFuncs->newstream  = NewNPP_NewStreamProc(Private_NewStream);
1163     pluginFuncs->destroystream = NewNPP_DestroyStreamProc(Private_DestroyStream);
1164     pluginFuncs->asfile     = NewNPP_StreamAsFileProc(Private_StreamAsFile);
1165     pluginFuncs->writeready = NewNPP_WriteReadyProc(Private_WriteReady);
1166     pluginFuncs->write      = NewNPP_WriteProc(Private_Write);
1167     pluginFuncs->print      = NewNPP_PrintProc(Private_Print);
1168     pluginFuncs->event      = NewNPP_HandleEventProc(Private_HandleEvent);
1169     pluginFuncs->getvalue   = NewNPP_GetValueProc(Private_GetValue);
1170     pluginFuncs->setvalue   = NewNPP_SetValueProc(Private_SetValue);
1171     if( navMinorVers >= NPVERS_HAS_NOTIFICATION )
1172     {
1173         pluginFuncs->urlnotify = Private_URLNotify;
1174     }
1175 #ifdef OJI
1176     if( navMinorVers >= NPVERS_HAS_LIVECONNECT )
1177     {
1178         pluginFuncs->javaClass  = (JRIGlobalRef) Private_GetJavaClass();
1179     }
1180 #else
1181     pluginFuncs->javaClass = NULL;
1182 #endif
1183
1184     return NPERR_NO_ERROR;
1185 }
1186
1187 NPError NP_Shutdown(void)
1188 {
1189     PLUGINDEBUGSTR("\pNP_Shutdown");
1190     NPP_Shutdown();
1191     return NPERR_NO_ERROR;
1192 }
1193
1194 #endif