The Tor Browser / annotate

js/jsd/jsd.h@129ffea94266 (annotated)

js/jsd/jsd.h

Sat, 03 Jan 2015 20:18:00 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Sat, 03 Jan 2015 20:18:00 +0100
branch
TOR_BUG_3246
changeset 7
129ffea94266
permissions
-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

michael@0 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0 2 * vim: set ts=8 sts=4 et sw=4 tw=99:
michael@0 3 * This Source Code Form is subject to the terms of the Mozilla Public
michael@0 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 6
michael@0 7 /*
michael@0 8 * Header for JavaScript Debugging support - Internal ONLY declarations
michael@0 9 */
michael@0 10
michael@0 11 #ifndef jsd_h___
michael@0 12 #define jsd_h___
michael@0 13
michael@0 14 /*
michael@0 15 * NOTE: This is a *private* header file and should only be included by
michael@0 16 * the sources in js/jsd. Defining EXPORT_JSD_API in an outside module
michael@0 17 * using jsd would be bad.
michael@0 18 */
michael@0 19 #define EXPORT_JSD_API 1 /* if used, must be set before include of jsdebug.h */
michael@0 20
michael@0 21 /*
michael@0 22 * These can be controled by the makefile, but this allows a place to set
michael@0 23 * the values always used in the mozilla client, but perhaps done differently
michael@0 24 * in other embeddings.
michael@0 25 */
michael@0 26 #ifdef MOZILLA_CLIENT
michael@0 27 #define JSD_THREADSAFE 1
michael@0 28 /* define JSD_HAS_DANGEROUS_THREAD 1 */
michael@0 29 #define JSD_USE_NSPR_LOCKS 1
michael@0 30 #endif /* MOZILLA_CLIENT */
michael@0 31
michael@0 32 #include "jsapi.h"
michael@0 33 #include "jshash.h"
michael@0 34 #include "jsclist.h"
michael@0 35 #include "jsdebug.h"
michael@0 36 #include "js/OldDebugAPI.h"
michael@0 37 #include "jsd_lock.h"
michael@0 38
michael@0 39 #include <stdio.h>
michael@0 40 #include <stdlib.h>
michael@0 41 #include <string.h>
michael@0 42
michael@0 43 #define JSD_MAJOR_VERSION 1
michael@0 44 #define JSD_MINOR_VERSION 1
michael@0 45
michael@0 46 /***************************************************************************/
michael@0 47 /* handy macros */
michael@0 48 #undef CHECK_BIT_FLAG
michael@0 49 #define CHECK_BIT_FLAG(f,b) ((f)&(b))
michael@0 50 #undef SET_BIT_FLAG
michael@0 51 #define SET_BIT_FLAG(f,b) ((f)|=(b))
michael@0 52 #undef CLEAR_BIT_FLAG
michael@0 53 #define CLEAR_BIT_FLAG(f,b) ((f)&=(~(b)))
michael@0 54
michael@0 55 #define JSD_IS_DEBUG_ENABLED(jsdc,jsdscript) \
michael@0 56 (!(((jsdc->flags & JSD_DEBUG_WHEN_SET) ? 1 : 0) ^ \
michael@0 57 ((jsdscript->flags & JSD_SCRIPT_DEBUG_BIT) ? 1 : 0)))
michael@0 58 #define JSD_IS_PROFILE_ENABLED(jsdc,jsdscript) \
michael@0 59 ((jsdc->flags & JSD_COLLECT_PROFILE_DATA) && \
michael@0 60 (!(((jsdc->flags & JSD_PROFILE_WHEN_SET) ? 1 : 0) ^ \
michael@0 61 ((jsdscript->flags & JSD_SCRIPT_PROFILE_BIT) ? 1 : 0))))
michael@0 62
michael@0 63
michael@0 64 /***************************************************************************/
michael@0 65 /* These are not exposed in jsdebug.h - typedef here for consistency */
michael@0 66
michael@0 67 typedef struct JSDExecHook JSDExecHook;
michael@0 68 typedef struct JSDAtom JSDAtom;
michael@0 69 typedef struct JSDProfileData JSDProfileData;
michael@0 70 /***************************************************************************/
michael@0 71 /* Our structures */
michael@0 72
michael@0 73 /*
michael@0 74 * XXX What I'm calling a JSDContext is really more of a JSDTaskState.
michael@0 75 */
michael@0 76
michael@0 77 struct JSDContext
michael@0 78 {
michael@0 79 JSCList links; /* we are part of a JSCList */
michael@0 80 bool inited;
michael@0 81 void* data;
michael@0 82 uint32_t flags;
michael@0 83 JSD_ScriptHookProc scriptHook;
michael@0 84 void* scriptHookData;
michael@0 85 JSD_ExecutionHookProc interruptHook;
michael@0 86 void* interruptHookData;
michael@0 87 JSRuntime* jsrt;
michael@0 88 JSD_ErrorReporter errorReporter;
michael@0 89 void* errorReporterData;
michael@0 90 JSCList threadsStates;
michael@0 91 JSD_ExecutionHookProc debugBreakHook;
michael@0 92 void* debugBreakHookData;
michael@0 93 JSD_ExecutionHookProc debuggerHook;
michael@0 94 void* debuggerHookData;
michael@0 95 JSD_ExecutionHookProc throwHook;
michael@0 96 void* throwHookData;
michael@0 97 JSD_CallHookProc functionHook;
michael@0 98 void* functionHookData;
michael@0 99 JSD_CallHookProc toplevelHook;
michael@0 100 void* toplevelHookData;
michael@0 101 JS::Heap<JSObject*> glob;
michael@0 102 JSD_UserCallbacks userCallbacks;
michael@0 103 void* user;
michael@0 104 JSCList scripts;
michael@0 105 JSHashTable* scriptsTable;
michael@0 106 JSCList sources;
michael@0 107 JSCList removedSources;
michael@0 108 unsigned sourceAlterCount;
michael@0 109 JSHashTable* atoms;
michael@0 110 JSCList objectsList;
michael@0 111 JSHashTable* objectsTable;
michael@0 112 JSDProfileData* callingFunctionPData;
michael@0 113 int64_t lastReturnTime;
michael@0 114 #ifdef JSD_THREADSAFE
michael@0 115 JSDStaticLock* scriptsLock;
michael@0 116 JSDStaticLock* sourceTextLock;
michael@0 117 JSDStaticLock* objectsLock;
michael@0 118 JSDStaticLock* atomsLock;
michael@0 119 JSDStaticLock* threadStatesLock;
michael@0 120 #endif /* JSD_THREADSAFE */
michael@0 121 #ifdef JSD_HAS_DANGEROUS_THREAD
michael@0 122 void* dangerousThread;
michael@0 123 #endif /* JSD_HAS_DANGEROUS_THREAD */
michael@0 124
michael@0 125 };
michael@0 126
michael@0 127 struct JSDScript
michael@0 128 {
michael@0 129 JSCList links; /* we are part of a JSCList */
michael@0 130 JSDContext* jsdc; /* JSDContext for this jsdscript */
michael@0 131 JSScript* script; /* script we are wrapping */
michael@0 132 unsigned lineBase; /* we cache this */
michael@0 133 unsigned lineExtent; /* we cache this */
michael@0 134 JSCList hooks; /* JSCList of JSDExecHooks for this script */
michael@0 135 char* url;
michael@0 136 uint32_t flags;
michael@0 137 void* data;
michael@0 138
michael@0 139 JSDProfileData *profileData;
michael@0 140 };
michael@0 141
michael@0 142 struct JSDProfileData
michael@0 143 {
michael@0 144 JSDProfileData* caller;
michael@0 145 int64_t lastCallStart;
michael@0 146 int64_t runningTime;
michael@0 147 unsigned callCount;
michael@0 148 unsigned recurseDepth;
michael@0 149 unsigned maxRecurseDepth;
michael@0 150 double minExecutionTime;
michael@0 151 double maxExecutionTime;
michael@0 152 double totalExecutionTime;
michael@0 153 double minOwnExecutionTime;
michael@0 154 double maxOwnExecutionTime;
michael@0 155 double totalOwnExecutionTime;
michael@0 156 };
michael@0 157
michael@0 158 struct JSDSourceText
michael@0 159 {
michael@0 160 JSCList links; /* we are part of a JSCList */
michael@0 161 char* url;
michael@0 162 char* text;
michael@0 163 unsigned textLength;
michael@0 164 unsigned textSpace;
michael@0 165 bool dirty;
michael@0 166 JSDSourceStatus status;
michael@0 167 unsigned alterCount;
michael@0 168 bool doingEval;
michael@0 169 };
michael@0 170
michael@0 171 struct JSDExecHook
michael@0 172 {
michael@0 173 JSCList links; /* we are part of a JSCList */
michael@0 174 JSDScript* jsdscript;
michael@0 175 uintptr_t pc;
michael@0 176 JSD_ExecutionHookProc hook;
michael@0 177 void* callerdata;
michael@0 178 };
michael@0 179
michael@0 180 #define TS_HAS_DISABLED_FRAME 0x01
michael@0 181
michael@0 182 struct JSDThreadState
michael@0 183 {
michael@0 184 JSCList links; /* we are part of a JSCList */
michael@0 185 JSContext* context;
michael@0 186 void* thread;
michael@0 187 JSCList stack;
michael@0 188 unsigned stackDepth;
michael@0 189 unsigned flags;
michael@0 190 };
michael@0 191
michael@0 192 struct JSDStackFrameInfo
michael@0 193 {
michael@0 194 JSCList links; /* we are part of a JSCList */
michael@0 195 JSDThreadState* jsdthreadstate;
michael@0 196 JSDScript* jsdscript;
michael@0 197 uintptr_t pc;
michael@0 198 bool isConstructing;
michael@0 199 JSAbstractFramePtr frame;
michael@0 200 };
michael@0 201
michael@0 202 #define GOT_PROTO ((short) (1 << 0))
michael@0 203 #define GOT_PROPS ((short) (1 << 1))
michael@0 204 #define GOT_PARENT ((short) (1 << 2))
michael@0 205 #define GOT_CTOR ((short) (1 << 3))
michael@0 206
michael@0 207 struct JSDValue
michael@0 208 {
michael@0 209 JS::Heap<JS::Value> val;
michael@0 210 int nref;
michael@0 211 JSCList props;
michael@0 212 JS::Heap<JSString*> string;
michael@0 213 JS::Heap<JSString*> funName;
michael@0 214 const char* className;
michael@0 215 JSDValue* proto;
michael@0 216 JSDValue* parent;
michael@0 217 JSDValue* ctor;
michael@0 218 unsigned flags;
michael@0 219 };
michael@0 220
michael@0 221 struct JSDProperty
michael@0 222 {
michael@0 223 JSCList links; /* we are part of a JSCList */
michael@0 224 int nref;
michael@0 225 JSDValue* val;
michael@0 226 JSDValue* name;
michael@0 227 JSDValue* alias;
michael@0 228 unsigned flags;
michael@0 229 };
michael@0 230
michael@0 231 struct JSDAtom
michael@0 232 {
michael@0 233 char* str; /* must be first element in struct for compare */
michael@0 234 int refcount;
michael@0 235 };
michael@0 236
michael@0 237 struct JSDObject
michael@0 238 {
michael@0 239 JSCList links; /* we are part of a JSCList */
michael@0 240 JSObject* obj;
michael@0 241 JSDAtom* newURL;
michael@0 242 unsigned newLineno;
michael@0 243 JSDAtom* ctorURL;
michael@0 244 unsigned ctorLineno;
michael@0 245 JSDAtom* ctorName;
michael@0 246 };
michael@0 247
michael@0 248 /***************************************************************************/
michael@0 249 /* Code validation support */
michael@0 250
michael@0 251 #ifdef DEBUG
michael@0 252 extern void JSD_ASSERT_VALID_CONTEXT(JSDContext* jsdc);
michael@0 253 extern void JSD_ASSERT_VALID_SCRIPT(JSDScript* jsdscript);
michael@0 254 extern void JSD_ASSERT_VALID_SOURCE_TEXT(JSDSourceText* jsdsrc);
michael@0 255 extern void JSD_ASSERT_VALID_THREAD_STATE(JSDThreadState* jsdthreadstate);
michael@0 256 extern void JSD_ASSERT_VALID_STACK_FRAME(JSDStackFrameInfo* jsdframe);
michael@0 257 extern void JSD_ASSERT_VALID_EXEC_HOOK(JSDExecHook* jsdhook);
michael@0 258 extern void JSD_ASSERT_VALID_VALUE(JSDValue* jsdval);
michael@0 259 extern void JSD_ASSERT_VALID_PROPERTY(JSDProperty* jsdprop);
michael@0 260 extern void JSD_ASSERT_VALID_OBJECT(JSDObject* jsdobj);
michael@0 261 #else
michael@0 262 #define JSD_ASSERT_VALID_CONTEXT(x) ((void)0)
michael@0 263 #define JSD_ASSERT_VALID_SCRIPT(x) ((void)0)
michael@0 264 #define JSD_ASSERT_VALID_SOURCE_TEXT(x) ((void)0)
michael@0 265 #define JSD_ASSERT_VALID_THREAD_STATE(x)((void)0)
michael@0 266 #define JSD_ASSERT_VALID_STACK_FRAME(x) ((void)0)
michael@0 267 #define JSD_ASSERT_VALID_EXEC_HOOK(x) ((void)0)
michael@0 268 #define JSD_ASSERT_VALID_VALUE(x) ((void)0)
michael@0 269 #define JSD_ASSERT_VALID_PROPERTY(x) ((void)0)
michael@0 270 #define JSD_ASSERT_VALID_OBJECT(x) ((void)0)
michael@0 271 #endif
michael@0 272
michael@0 273 /***************************************************************************/
michael@0 274 /* higher level functions */
michael@0 275
michael@0 276 extern JSDContext*
michael@0 277 jsd_DebuggerOnForUser(JSRuntime* jsrt,
michael@0 278 JSD_UserCallbacks* callbacks,
michael@0 279 void* user,
michael@0 280 JSObject* scopeobj);
michael@0 281
michael@0 282 extern JSDContext*
michael@0 283 jsd_DebuggerOn(void);
michael@0 284
michael@0 285 extern void
michael@0 286 jsd_DebuggerOff(JSDContext* jsdc);
michael@0 287
michael@0 288 extern void
michael@0 289 jsd_DebuggerPause(JSDContext* jsdc, bool forceAllHooksOff);
michael@0 290
michael@0 291 extern void
michael@0 292 jsd_DebuggerUnpause(JSDContext* jsdc);
michael@0 293
michael@0 294 extern void
michael@0 295 jsd_SetUserCallbacks(JSRuntime* jsrt, JSD_UserCallbacks* callbacks, void* user);
michael@0 296
michael@0 297 extern JSDContext*
michael@0 298 jsd_JSDContextForJSContext(JSContext* context);
michael@0 299
michael@0 300 extern void*
michael@0 301 jsd_SetContextPrivate(JSDContext* jsdc, void *data);
michael@0 302
michael@0 303 extern void*
michael@0 304 jsd_GetContextPrivate(JSDContext* jsdc);
michael@0 305
michael@0 306 extern void
michael@0 307 jsd_ClearAllProfileData(JSDContext* jsdc);
michael@0 308
michael@0 309 extern bool
michael@0 310 jsd_SetErrorReporter(JSDContext* jsdc,
michael@0 311 JSD_ErrorReporter reporter,
michael@0 312 void* callerdata);
michael@0 313
michael@0 314 extern bool
michael@0 315 jsd_GetErrorReporter(JSDContext* jsdc,
michael@0 316 JSD_ErrorReporter* reporter,
michael@0 317 void** callerdata);
michael@0 318
michael@0 319 /***************************************************************************/
michael@0 320 /* Script functions */
michael@0 321
michael@0 322 extern bool
michael@0 323 jsd_InitScriptManager(JSDContext *jsdc);
michael@0 324
michael@0 325 extern void
michael@0 326 jsd_DestroyScriptManager(JSDContext* jsdc);
michael@0 327
michael@0 328 extern JSDScript*
michael@0 329 jsd_FindJSDScript(JSDContext* jsdc,
michael@0 330 JSScript *script);
michael@0 331
michael@0 332 extern JSDScript*
michael@0 333 jsd_FindOrCreateJSDScript(JSDContext *jsdc,
michael@0 334 JSContext *cx,
michael@0 335 JSScript *script,
michael@0 336 JSAbstractFramePtr frame);
michael@0 337
michael@0 338 extern JSDProfileData*
michael@0 339 jsd_GetScriptProfileData(JSDContext* jsdc, JSDScript *script);
michael@0 340
michael@0 341 extern uint32_t
michael@0 342 jsd_GetScriptFlags(JSDContext *jsdc, JSDScript *script);
michael@0 343
michael@0 344 extern void
michael@0 345 jsd_SetScriptFlags(JSDContext *jsdc, JSDScript *script, uint32_t flags);
michael@0 346
michael@0 347 extern unsigned
michael@0 348 jsd_GetScriptCallCount(JSDContext* jsdc, JSDScript *script);
michael@0 349
michael@0 350 extern unsigned
michael@0 351 jsd_GetScriptMaxRecurseDepth(JSDContext* jsdc, JSDScript *script);
michael@0 352
michael@0 353 extern double
michael@0 354 jsd_GetScriptMinExecutionTime(JSDContext* jsdc, JSDScript *script);
michael@0 355
michael@0 356 extern double
michael@0 357 jsd_GetScriptMaxExecutionTime(JSDContext* jsdc, JSDScript *script);
michael@0 358
michael@0 359 extern double
michael@0 360 jsd_GetScriptTotalExecutionTime(JSDContext* jsdc, JSDScript *script);
michael@0 361
michael@0 362 extern double
michael@0 363 jsd_GetScriptMinOwnExecutionTime(JSDContext* jsdc, JSDScript *script);
michael@0 364
michael@0 365 extern double
michael@0 366 jsd_GetScriptMaxOwnExecutionTime(JSDContext* jsdc, JSDScript *script);
michael@0 367
michael@0 368 extern double
michael@0 369 jsd_GetScriptTotalOwnExecutionTime(JSDContext* jsdc, JSDScript *script);
michael@0 370
michael@0 371 extern void
michael@0 372 jsd_ClearScriptProfileData(JSDContext* jsdc, JSDScript *script);
michael@0 373
michael@0 374 extern JSScript *
michael@0 375 jsd_GetJSScript (JSDContext *jsdc, JSDScript *script);
michael@0 376
michael@0 377 extern JSFunction *
michael@0 378 jsd_GetJSFunction (JSDContext *jsdc, JSDScript *script);
michael@0 379
michael@0 380 extern JSDScript*
michael@0 381 jsd_IterateScripts(JSDContext* jsdc, JSDScript **iterp);
michael@0 382
michael@0 383 extern void *
michael@0 384 jsd_SetScriptPrivate (JSDScript *jsdscript, void *data);
michael@0 385
michael@0 386 extern void *
michael@0 387 jsd_GetScriptPrivate (JSDScript *jsdscript);
michael@0 388
michael@0 389 extern bool
michael@0 390 jsd_IsActiveScript(JSDContext* jsdc, JSDScript *jsdscript);
michael@0 391
michael@0 392 extern const char*
michael@0 393 jsd_GetScriptFilename(JSDContext* jsdc, JSDScript *jsdscript);
michael@0 394
michael@0 395 extern JSString*
michael@0 396 jsd_GetScriptFunctionId(JSDContext* jsdc, JSDScript *jsdscript);
michael@0 397
michael@0 398 extern unsigned
michael@0 399 jsd_GetScriptBaseLineNumber(JSDContext* jsdc, JSDScript *jsdscript);
michael@0 400
michael@0 401 extern unsigned
michael@0 402 jsd_GetScriptLineExtent(JSDContext* jsdc, JSDScript *jsdscript);
michael@0 403
michael@0 404 extern bool
michael@0 405 jsd_SetScriptHook(JSDContext* jsdc, JSD_ScriptHookProc hook, void* callerdata);
michael@0 406
michael@0 407 extern bool
michael@0 408 jsd_GetScriptHook(JSDContext* jsdc, JSD_ScriptHookProc* hook, void** callerdata);
michael@0 409
michael@0 410 extern uintptr_t
michael@0 411 jsd_GetClosestPC(JSDContext* jsdc, JSDScript* jsdscript, unsigned line);
michael@0 412
michael@0 413 extern unsigned
michael@0 414 jsd_GetClosestLine(JSDContext* jsdc, JSDScript* jsdscript, uintptr_t pc);
michael@0 415
michael@0 416 extern bool
michael@0 417 jsd_GetLinePCs(JSDContext* jsdc, JSDScript* jsdscript,
michael@0 418 unsigned startLine, unsigned maxLines,
michael@0 419 unsigned* count, unsigned** lines, uintptr_t** pcs);
michael@0 420
michael@0 421 extern void
michael@0 422 jsd_NewScriptHookProc(
michael@0 423 JSContext *cx,
michael@0 424 const char *filename, /* URL this script loads from */
michael@0 425 unsigned lineno, /* line where this script starts */
michael@0 426 JSScript *script,
michael@0 427 JSFunction *fun,
michael@0 428 void* callerdata);
michael@0 429
michael@0 430 extern void
michael@0 431 jsd_DestroyScriptHookProc(
michael@0 432 JSFreeOp *fop,
michael@0 433 JSScript *script,
michael@0 434 void* callerdata);
michael@0 435
michael@0 436 /* Script execution hook functions */
michael@0 437
michael@0 438 extern bool
michael@0 439 jsd_SetExecutionHook(JSDContext* jsdc,
michael@0 440 JSDScript* jsdscript,
michael@0 441 uintptr_t pc,
michael@0 442 JSD_ExecutionHookProc hook,
michael@0 443 void* callerdata);
michael@0 444
michael@0 445 extern bool
michael@0 446 jsd_ClearExecutionHook(JSDContext* jsdc,
michael@0 447 JSDScript* jsdscript,
michael@0 448 uintptr_t pc);
michael@0 449
michael@0 450 extern bool
michael@0 451 jsd_ClearAllExecutionHooksForScript(JSDContext* jsdc, JSDScript* jsdscript);
michael@0 452
michael@0 453 extern bool
michael@0 454 jsd_ClearAllExecutionHooks(JSDContext* jsdc);
michael@0 455
michael@0 456 extern void
michael@0 457 jsd_ScriptCreated(JSDContext* jsdc,
michael@0 458 JSContext *cx,
michael@0 459 const char *filename, /* URL this script loads from */
michael@0 460 unsigned lineno, /* line where this script starts */
michael@0 461 JSScript *script,
michael@0 462 JSFunction *fun);
michael@0 463
michael@0 464 extern void
michael@0 465 jsd_ScriptDestroyed(JSDContext* jsdc,
michael@0 466 JSFreeOp *fop,
michael@0 467 JSScript *script);
michael@0 468
michael@0 469 /***************************************************************************/
michael@0 470 /* Source Text functions */
michael@0 471
michael@0 472 extern JSDSourceText*
michael@0 473 jsd_IterateSources(JSDContext* jsdc, JSDSourceText **iterp);
michael@0 474
michael@0 475 extern JSDSourceText*
michael@0 476 jsd_FindSourceForURL(JSDContext* jsdc, const char* url);
michael@0 477
michael@0 478 extern const char*
michael@0 479 jsd_GetSourceURL(JSDContext* jsdc, JSDSourceText* jsdsrc);
michael@0 480
michael@0 481 extern bool
michael@0 482 jsd_GetSourceText(JSDContext* jsdc, JSDSourceText* jsdsrc,
michael@0 483 const char** ppBuf, int* pLen);
michael@0 484
michael@0 485 extern void
michael@0 486 jsd_ClearSourceText(JSDContext* jsdc, JSDSourceText* jsdsrc);
michael@0 487
michael@0 488 extern JSDSourceStatus
michael@0 489 jsd_GetSourceStatus(JSDContext* jsdc, JSDSourceText* jsdsrc);
michael@0 490
michael@0 491 extern bool
michael@0 492 jsd_IsSourceDirty(JSDContext* jsdc, JSDSourceText* jsdsrc);
michael@0 493
michael@0 494 extern void
michael@0 495 jsd_SetSourceDirty(JSDContext* jsdc, JSDSourceText* jsdsrc, bool dirty);
michael@0 496
michael@0 497 extern unsigned
michael@0 498 jsd_GetSourceAlterCount(JSDContext* jsdc, JSDSourceText* jsdsrc);
michael@0 499
michael@0 500 extern unsigned
michael@0 501 jsd_IncrementSourceAlterCount(JSDContext* jsdc, JSDSourceText* jsdsrc);
michael@0 502
michael@0 503 extern JSDSourceText*
michael@0 504 jsd_NewSourceText(JSDContext* jsdc, const char* url);
michael@0 505
michael@0 506 extern JSDSourceText*
michael@0 507 jsd_AppendSourceText(JSDContext* jsdc,
michael@0 508 JSDSourceText* jsdsrc,
michael@0 509 const char* text, /* *not* zero terminated */
michael@0 510 size_t length,
michael@0 511 JSDSourceStatus status);
michael@0 512
michael@0 513 extern JSDSourceText*
michael@0 514 jsd_AppendUCSourceText(JSDContext* jsdc,
michael@0 515 JSDSourceText* jsdsrc,
michael@0 516 const jschar* text, /* *not* zero terminated */
michael@0 517 size_t length,
michael@0 518 JSDSourceStatus status);
michael@0 519
michael@0 520 /* convienence function for adding complete source of url in one call */
michael@0 521 extern bool
michael@0 522 jsd_AddFullSourceText(JSDContext* jsdc,
michael@0 523 const char* text, /* *not* zero terminated */
michael@0 524 size_t length,
michael@0 525 const char* url);
michael@0 526
michael@0 527 extern void
michael@0 528 jsd_DestroyAllSources(JSDContext* jsdc);
michael@0 529
michael@0 530 extern char*
michael@0 531 jsd_BuildNormalizedURL(const char* url_string);
michael@0 532
michael@0 533 extern void
michael@0 534 jsd_StartingEvalUsingFilename(JSDContext* jsdc, const char* url);
michael@0 535
michael@0 536 extern void
michael@0 537 jsd_FinishedEvalUsingFilename(JSDContext* jsdc, const char* url);
michael@0 538
michael@0 539 /***************************************************************************/
michael@0 540 /* Interrupt Hook functions */
michael@0 541
michael@0 542 extern bool
michael@0 543 jsd_SetInterruptHook(JSDContext* jsdc,
michael@0 544 JSD_ExecutionHookProc hook,
michael@0 545 void* callerdata);
michael@0 546
michael@0 547 extern bool
michael@0 548 jsd_ClearInterruptHook(JSDContext* jsdc);
michael@0 549
michael@0 550 extern bool
michael@0 551 jsd_EnableSingleStepInterrupts(JSDContext* jsdc,
michael@0 552 JSDScript* jsdscript,
michael@0 553 bool enable);
michael@0 554
michael@0 555 extern bool
michael@0 556 jsd_SetDebugBreakHook(JSDContext* jsdc,
michael@0 557 JSD_ExecutionHookProc hook,
michael@0 558 void* callerdata);
michael@0 559
michael@0 560 extern bool
michael@0 561 jsd_ClearDebugBreakHook(JSDContext* jsdc);
michael@0 562
michael@0 563 extern bool
michael@0 564 jsd_SetDebuggerHook(JSDContext* jsdc,
michael@0 565 JSD_ExecutionHookProc hook,
michael@0 566 void* callerdata);
michael@0 567
michael@0 568 extern bool
michael@0 569 jsd_ClearDebuggerHook(JSDContext* jsdc);
michael@0 570
michael@0 571 extern JSTrapStatus
michael@0 572 jsd_CallExecutionHook(JSDContext* jsdc,
michael@0 573 JSContext* cx,
michael@0 574 unsigned type,
michael@0 575 JSD_ExecutionHookProc hook,
michael@0 576 void* hookData,
michael@0 577 jsval* rval);
michael@0 578
michael@0 579 extern bool
michael@0 580 jsd_CallCallHook (JSDContext* jsdc,
michael@0 581 JSContext* cx,
michael@0 582 unsigned type,
michael@0 583 JSD_CallHookProc hook,
michael@0 584 void* hookData);
michael@0 585
michael@0 586 extern bool
michael@0 587 jsd_SetThrowHook(JSDContext* jsdc,
michael@0 588 JSD_ExecutionHookProc hook,
michael@0 589 void* callerdata);
michael@0 590 extern bool
michael@0 591 jsd_ClearThrowHook(JSDContext* jsdc);
michael@0 592
michael@0 593 extern JSTrapStatus
michael@0 594 jsd_DebuggerHandler(JSContext *cx, JSScript *script, jsbytecode *pc,
michael@0 595 jsval *rval, void *closure);
michael@0 596
michael@0 597 extern JSTrapStatus
michael@0 598 jsd_ThrowHandler(JSContext *cx, JSScript *script, jsbytecode *pc,
michael@0 599 jsval *rval, void *closure);
michael@0 600
michael@0 601 extern bool
michael@0 602 jsd_SetFunctionHook(JSDContext* jsdc,
michael@0 603 JSD_CallHookProc hook,
michael@0 604 void* callerdata);
michael@0 605
michael@0 606 extern bool
michael@0 607 jsd_ClearFunctionHook(JSDContext* jsdc);
michael@0 608
michael@0 609 extern bool
michael@0 610 jsd_SetTopLevelHook(JSDContext* jsdc,
michael@0 611 JSD_CallHookProc hook,
michael@0 612 void* callerdata);
michael@0 613
michael@0 614 extern bool
michael@0 615 jsd_ClearTopLevelHook(JSDContext* jsdc);
michael@0 616
michael@0 617 /***************************************************************************/
michael@0 618 /* Stack Frame functions */
michael@0 619
michael@0 620 extern unsigned
michael@0 621 jsd_GetCountOfStackFrames(JSDContext* jsdc, JSDThreadState* jsdthreadstate);
michael@0 622
michael@0 623 extern JSDStackFrameInfo*
michael@0 624 jsd_GetStackFrame(JSDContext* jsdc, JSDThreadState* jsdthreadstate);
michael@0 625
michael@0 626 extern JSContext*
michael@0 627 jsd_GetJSContext(JSDContext* jsdc, JSDThreadState* jsdthreadstate);
michael@0 628
michael@0 629 extern JSDStackFrameInfo*
michael@0 630 jsd_GetCallingStackFrame(JSDContext* jsdc,
michael@0 631 JSDThreadState* jsdthreadstate,
michael@0 632 JSDStackFrameInfo* jsdframe);
michael@0 633
michael@0 634 extern JSDScript*
michael@0 635 jsd_GetScriptForStackFrame(JSDContext* jsdc,
michael@0 636 JSDThreadState* jsdthreadstate,
michael@0 637 JSDStackFrameInfo* jsdframe);
michael@0 638
michael@0 639 extern uintptr_t
michael@0 640 jsd_GetPCForStackFrame(JSDContext* jsdc,
michael@0 641 JSDThreadState* jsdthreadstate,
michael@0 642 JSDStackFrameInfo* jsdframe);
michael@0 643
michael@0 644 extern JSDValue*
michael@0 645 jsd_GetCallObjectForStackFrame(JSDContext* jsdc,
michael@0 646 JSDThreadState* jsdthreadstate,
michael@0 647 JSDStackFrameInfo* jsdframe);
michael@0 648
michael@0 649 extern JSDValue*
michael@0 650 jsd_GetScopeChainForStackFrame(JSDContext* jsdc,
michael@0 651 JSDThreadState* jsdthreadstate,
michael@0 652 JSDStackFrameInfo* jsdframe);
michael@0 653
michael@0 654 extern bool
michael@0 655 jsd_IsStackFrameDebugger(JSDContext* jsdc,
michael@0 656 JSDThreadState* jsdthreadstate,
michael@0 657 JSDStackFrameInfo* jsdframe);
michael@0 658
michael@0 659 extern bool
michael@0 660 jsd_IsStackFrameConstructing(JSDContext* jsdc,
michael@0 661 JSDThreadState* jsdthreadstate,
michael@0 662 JSDStackFrameInfo* jsdframe);
michael@0 663
michael@0 664 extern JSDValue*
michael@0 665 jsd_GetThisForStackFrame(JSDContext* jsdc,
michael@0 666 JSDThreadState* jsdthreadstate,
michael@0 667 JSDStackFrameInfo* jsdframe);
michael@0 668
michael@0 669 extern JSString*
michael@0 670 jsd_GetIdForStackFrame(JSDContext* jsdc,
michael@0 671 JSDThreadState* jsdthreadstate,
michael@0 672 JSDStackFrameInfo* jsdframe);
michael@0 673
michael@0 674 extern JSDThreadState*
michael@0 675 jsd_NewThreadState(JSDContext* jsdc, JSContext *cx);
michael@0 676
michael@0 677 extern void
michael@0 678 jsd_DestroyThreadState(JSDContext* jsdc, JSDThreadState* jsdthreadstate);
michael@0 679
michael@0 680 extern bool
michael@0 681 jsd_EvaluateUCScriptInStackFrame(JSDContext* jsdc,
michael@0 682 JSDThreadState* jsdthreadstate,
michael@0 683 JSDStackFrameInfo* jsdframe,
michael@0 684 const jschar *bytes, unsigned length,
michael@0 685 const char *filename, unsigned lineno,
michael@0 686 bool eatExceptions, JS::MutableHandleValue rval);
michael@0 687
michael@0 688 extern bool
michael@0 689 jsd_EvaluateScriptInStackFrame(JSDContext* jsdc,
michael@0 690 JSDThreadState* jsdthreadstate,
michael@0 691 JSDStackFrameInfo* jsdframe,
michael@0 692 const char *bytes, unsigned length,
michael@0 693 const char *filename, unsigned lineno,
michael@0 694 bool eatExceptions, JS::MutableHandleValue rval);
michael@0 695
michael@0 696 extern JSString*
michael@0 697 jsd_ValToStringInStackFrame(JSDContext* jsdc,
michael@0 698 JSDThreadState* jsdthreadstate,
michael@0 699 JSDStackFrameInfo* jsdframe,
michael@0 700 jsval val);
michael@0 701
michael@0 702 extern bool
michael@0 703 jsd_IsValidThreadState(JSDContext* jsdc,
michael@0 704 JSDThreadState* jsdthreadstate);
michael@0 705
michael@0 706 extern bool
michael@0 707 jsd_IsValidFrameInThreadState(JSDContext* jsdc,
michael@0 708 JSDThreadState* jsdthreadstate,
michael@0 709 JSDStackFrameInfo* jsdframe);
michael@0 710
michael@0 711 extern JSDValue*
michael@0 712 jsd_GetException(JSDContext* jsdc, JSDThreadState* jsdthreadstate);
michael@0 713
michael@0 714 extern bool
michael@0 715 jsd_SetException(JSDContext* jsdc, JSDThreadState* jsdthreadstate,
michael@0 716 JSDValue* jsdval);
michael@0 717
michael@0 718 /***************************************************************************/
michael@0 719 /* Locking support */
michael@0 720
michael@0 721 /* protos are in js_lock.h for:
michael@0 722 * jsd_CreateLock
michael@0 723 * jsd_Lock
michael@0 724 * jsd_Unlock
michael@0 725 * jsd_IsLocked
michael@0 726 * jsd_CurrentThread
michael@0 727 */
michael@0 728
michael@0 729 #ifdef JSD_THREADSAFE
michael@0 730
michael@0 731 /* the system-wide lock */
michael@0 732 extern JSDStaticLock* _jsd_global_lock;
michael@0 733 #define JSD_LOCK() \
michael@0 734 JS_BEGIN_MACRO \
michael@0 735 if(!_jsd_global_lock) \
michael@0 736 _jsd_global_lock = jsd_CreateLock(); \
michael@0 737 MOZ_ASSERT(_jsd_global_lock); \
michael@0 738 jsd_Lock(_jsd_global_lock); \
michael@0 739 JS_END_MACRO
michael@0 740
michael@0 741 #define JSD_UNLOCK() \
michael@0 742 JS_BEGIN_MACRO \
michael@0 743 MOZ_ASSERT(_jsd_global_lock); \
michael@0 744 jsd_Unlock(_jsd_global_lock); \
michael@0 745 JS_END_MACRO
michael@0 746
michael@0 747 /* locks for the subsystems of a given context */
michael@0 748 #define JSD_INIT_LOCKS(jsdc) \
michael@0 749 ( (nullptr != (jsdc->scriptsLock = jsd_CreateLock())) && \
michael@0 750 (nullptr != (jsdc->sourceTextLock = jsd_CreateLock())) && \
michael@0 751 (nullptr != (jsdc->atomsLock = jsd_CreateLock())) && \
michael@0 752 (nullptr != (jsdc->objectsLock = jsd_CreateLock())) && \
michael@0 753 (nullptr != (jsdc->threadStatesLock = jsd_CreateLock())) )
michael@0 754
michael@0 755 #define JSD_LOCK_SCRIPTS(jsdc) jsd_Lock(jsdc->scriptsLock)
michael@0 756 #define JSD_UNLOCK_SCRIPTS(jsdc) jsd_Unlock(jsdc->scriptsLock)
michael@0 757
michael@0 758 #define JSD_LOCK_SOURCE_TEXT(jsdc) jsd_Lock(jsdc->sourceTextLock)
michael@0 759 #define JSD_UNLOCK_SOURCE_TEXT(jsdc) jsd_Unlock(jsdc->sourceTextLock)
michael@0 760
michael@0 761 #define JSD_LOCK_ATOMS(jsdc) jsd_Lock(jsdc->atomsLock)
michael@0 762 #define JSD_UNLOCK_ATOMS(jsdc) jsd_Unlock(jsdc->atomsLock)
michael@0 763
michael@0 764 #define JSD_LOCK_OBJECTS(jsdc) jsd_Lock(jsdc->objectsLock)
michael@0 765 #define JSD_UNLOCK_OBJECTS(jsdc) jsd_Unlock(jsdc->objectsLock)
michael@0 766
michael@0 767 #define JSD_LOCK_THREADSTATES(jsdc) jsd_Lock(jsdc->threadStatesLock)
michael@0 768 #define JSD_UNLOCK_THREADSTATES(jsdc) jsd_Unlock(jsdc->threadStatesLock)
michael@0 769
michael@0 770 #else /* !JSD_THREADSAFE */
michael@0 771
michael@0 772 #define JSD_LOCK() ((void)0)
michael@0 773 #define JSD_UNLOCK() ((void)0)
michael@0 774
michael@0 775 #define JSD_INIT_LOCKS(jsdc) 1
michael@0 776
michael@0 777 #define JSD_LOCK_SCRIPTS(jsdc) ((void)0)
michael@0 778 #define JSD_UNLOCK_SCRIPTS(jsdc) ((void)0)
michael@0 779
michael@0 780 #define JSD_LOCK_SOURCE_TEXT(jsdc) ((void)0)
michael@0 781 #define JSD_UNLOCK_SOURCE_TEXT(jsdc) ((void)0)
michael@0 782
michael@0 783 #define JSD_LOCK_ATOMS(jsdc) ((void)0)
michael@0 784 #define JSD_UNLOCK_ATOMS(jsdc) ((void)0)
michael@0 785
michael@0 786 #define JSD_LOCK_OBJECTS(jsdc) ((void)0)
michael@0 787 #define JSD_UNLOCK_OBJECTS(jsdc) ((void)0)
michael@0 788
michael@0 789 #define JSD_LOCK_THREADSTATES(jsdc) ((void)0)
michael@0 790 #define JSD_UNLOCK_THREADSTATES(jsdc) ((void)0)
michael@0 791
michael@0 792 #endif /* JSD_THREADSAFE */
michael@0 793
michael@0 794 /* NOTE: These are intended for ASSERTs. Thus we supply checks for both
michael@0 795 * LOCKED and UNLOCKED (rather that just LOCKED and !LOCKED) so that in
michael@0 796 * the DEBUG non-Threadsafe case we can have an ASSERT that always succeeds
michael@0 797 * without having to special case things in the code.
michael@0 798 */
michael@0 799 #if defined(JSD_THREADSAFE) && defined(DEBUG)
michael@0 800 #define JSD_SCRIPTS_LOCKED(jsdc) (jsd_IsLocked(jsdc->scriptsLock))
michael@0 801 #define JSD_SOURCE_TEXT_LOCKED(jsdc) (jsd_IsLocked(jsdc->sourceTextLock))
michael@0 802 #define JSD_ATOMS_LOCKED(jsdc) (jsd_IsLocked(jsdc->atomsLock))
michael@0 803 #define JSD_OBJECTS_LOCKED(jsdc) (jsd_IsLocked(jsdc->objectsLock))
michael@0 804 #define JSD_THREADSTATES_LOCKED(jsdc) (jsd_IsLocked(jsdc->threadStatesLock))
michael@0 805 #define JSD_SCRIPTS_UNLOCKED(jsdc) (!jsd_IsLocked(jsdc->scriptsLock))
michael@0 806 #define JSD_SOURCE_TEXT_UNLOCKED(jsdc) (!jsd_IsLocked(jsdc->sourceTextLock))
michael@0 807 #define JSD_ATOMS_UNLOCKED(jsdc) (!jsd_IsLocked(jsdc->atomsLock))
michael@0 808 #define JSD_OBJECTS_UNLOCKED(jsdc) (!jsd_IsLocked(jsdc->objectsLock))
michael@0 809 #define JSD_THREADSTATES_UNLOCKED(jsdc) (!jsd_IsLocked(jsdc->threadStatesLock))
michael@0 810 #else
michael@0 811 #define JSD_SCRIPTS_LOCKED(jsdc) 1
michael@0 812 #define JSD_SOURCE_TEXT_LOCKED(jsdc) 1
michael@0 813 #define JSD_ATOMS_LOCKED(jsdc) 1
michael@0 814 #define JSD_OBJECTS_LOCKED(jsdc) 1
michael@0 815 #define JSD_THREADSTATES_LOCKED(jsdc) 1
michael@0 816 #define JSD_SCRIPTS_UNLOCKED(jsdc) 1
michael@0 817 #define JSD_SOURCE_TEXT_UNLOCKED(jsdc) 1
michael@0 818 #define JSD_ATOMS_UNLOCKED(jsdc) 1
michael@0 819 #define JSD_OBJECTS_UNLOCKED(jsdc) 1
michael@0 820 #define JSD_THREADSTATES_UNLOCKED(jsdc) 1
michael@0 821 #endif /* defined(JSD_THREADSAFE) && defined(DEBUG) */
michael@0 822
michael@0 823 /***************************************************************************/
michael@0 824 /* Threading support */
michael@0 825
michael@0 826 #ifdef JSD_THREADSAFE
michael@0 827
michael@0 828 #define JSD_CURRENT_THREAD() jsd_CurrentThread()
michael@0 829
michael@0 830 #else /* !JSD_THREADSAFE */
michael@0 831
michael@0 832 #define JSD_CURRENT_THREAD() ((void*)0)
michael@0 833
michael@0 834 #endif /* JSD_THREADSAFE */
michael@0 835
michael@0 836 /***************************************************************************/
michael@0 837 /* Dangerous thread support */
michael@0 838
michael@0 839 #ifdef JSD_HAS_DANGEROUS_THREAD
michael@0 840
michael@0 841 #define JSD_IS_DANGEROUS_THREAD(jsdc) \
michael@0 842 (JSD_CURRENT_THREAD() == jsdc->dangerousThread)
michael@0 843
michael@0 844 #else /* !JSD_HAS_DANGEROUS_THREAD */
michael@0 845
michael@0 846 #define JSD_IS_DANGEROUS_THREAD(jsdc) 0
michael@0 847
michael@0 848 #endif /* JSD_HAS_DANGEROUS_THREAD */
michael@0 849
michael@0 850 /***************************************************************************/
michael@0 851 /* Value and Property Functions */
michael@0 852
michael@0 853 extern JSDValue*
michael@0 854 jsd_NewValue(JSDContext* jsdc, jsval val);
michael@0 855
michael@0 856 extern void
michael@0 857 jsd_DropValue(JSDContext* jsdc, JSDValue* jsdval);
michael@0 858
michael@0 859 extern jsval
michael@0 860 jsd_GetValueWrappedJSVal(JSDContext* jsdc, JSDValue* jsdval);
michael@0 861
michael@0 862 extern void
michael@0 863 jsd_RefreshValue(JSDContext* jsdc, JSDValue* jsdval);
michael@0 864
michael@0 865 /**************************************************/
michael@0 866
michael@0 867 extern bool
michael@0 868 jsd_IsValueObject(JSDContext* jsdc, JSDValue* jsdval);
michael@0 869
michael@0 870 extern bool
michael@0 871 jsd_IsValueNumber(JSDContext* jsdc, JSDValue* jsdval);
michael@0 872
michael@0 873 extern bool
michael@0 874 jsd_IsValueInt(JSDContext* jsdc, JSDValue* jsdval);
michael@0 875
michael@0 876 extern bool
michael@0 877 jsd_IsValueDouble(JSDContext* jsdc, JSDValue* jsdval);
michael@0 878
michael@0 879 extern bool
michael@0 880 jsd_IsValueString(JSDContext* jsdc, JSDValue* jsdval);
michael@0 881
michael@0 882 extern bool
michael@0 883 jsd_IsValueBoolean(JSDContext* jsdc, JSDValue* jsdval);
michael@0 884
michael@0 885 extern bool
michael@0 886 jsd_IsValueNull(JSDContext* jsdc, JSDValue* jsdval);
michael@0 887
michael@0 888 extern bool
michael@0 889 jsd_IsValueVoid(JSDContext* jsdc, JSDValue* jsdval);
michael@0 890
michael@0 891 extern bool
michael@0 892 jsd_IsValuePrimitive(JSDContext* jsdc, JSDValue* jsdval);
michael@0 893
michael@0 894 extern bool
michael@0 895 jsd_IsValueFunction(JSDContext* jsdc, JSDValue* jsdval);
michael@0 896
michael@0 897 extern bool
michael@0 898 jsd_IsValueNative(JSDContext* jsdc, JSDValue* jsdval);
michael@0 899
michael@0 900 /**************************************************/
michael@0 901
michael@0 902 extern bool
michael@0 903 jsd_GetValueBoolean(JSDContext* jsdc, JSDValue* jsdval);
michael@0 904
michael@0 905 extern int32_t
michael@0 906 jsd_GetValueInt(JSDContext* jsdc, JSDValue* jsdval);
michael@0 907
michael@0 908 extern double
michael@0 909 jsd_GetValueDouble(JSDContext* jsdc, JSDValue* jsdval);
michael@0 910
michael@0 911 extern JSString*
michael@0 912 jsd_GetValueString(JSDContext* jsdc, JSDValue* jsdval);
michael@0 913
michael@0 914 extern JSString*
michael@0 915 jsd_GetValueFunctionId(JSDContext* jsdc, JSDValue* jsdval);
michael@0 916
michael@0 917 extern JSFunction*
michael@0 918 jsd_GetValueFunction(JSDContext* jsdc, JSDValue* jsdval);
michael@0 919
michael@0 920 /**************************************************/
michael@0 921
michael@0 922 extern unsigned
michael@0 923 jsd_GetCountOfProperties(JSDContext* jsdc, JSDValue* jsdval);
michael@0 924
michael@0 925 extern JSDProperty*
michael@0 926 jsd_IterateProperties(JSDContext* jsdc, JSDValue* jsdval, JSDProperty **iterp);
michael@0 927
michael@0 928 extern JSDProperty*
michael@0 929 jsd_GetValueProperty(JSDContext* jsdc, JSDValue* jsdval, JSString* name);
michael@0 930
michael@0 931 extern JSDValue*
michael@0 932 jsd_GetValuePrototype(JSDContext* jsdc, JSDValue* jsdval);
michael@0 933
michael@0 934 extern JSDValue*
michael@0 935 jsd_GetValueParent(JSDContext* jsdc, JSDValue* jsdval);
michael@0 936
michael@0 937 extern JSDValue*
michael@0 938 jsd_GetValueConstructor(JSDContext* jsdc, JSDValue* jsdval);
michael@0 939
michael@0 940 extern const char*
michael@0 941 jsd_GetValueClassName(JSDContext* jsdc, JSDValue* jsdval);
michael@0 942
michael@0 943 extern JSDScript*
michael@0 944 jsd_GetScriptForValue(JSDContext* jsdc, JSDValue* jsdval);
michael@0 945
michael@0 946 /**************************************************/
michael@0 947
michael@0 948 extern void
michael@0 949 jsd_DropProperty(JSDContext* jsdc, JSDProperty* jsdprop);
michael@0 950
michael@0 951 extern JSDValue*
michael@0 952 jsd_GetPropertyName(JSDContext* jsdc, JSDProperty* jsdprop);
michael@0 953
michael@0 954 extern JSDValue*
michael@0 955 jsd_GetPropertyValue(JSDContext* jsdc, JSDProperty* jsdprop);
michael@0 956
michael@0 957 extern JSDValue*
michael@0 958 jsd_GetPropertyAlias(JSDContext* jsdc, JSDProperty* jsdprop);
michael@0 959
michael@0 960 extern unsigned
michael@0 961 jsd_GetPropertyFlags(JSDContext* jsdc, JSDProperty* jsdprop);
michael@0 962
michael@0 963 /**************************************************/
michael@0 964 /* Stepping Functions */
michael@0 965
michael@0 966 extern void *
michael@0 967 jsd_FunctionCallHook(JSContext *cx, JSAbstractFramePtr frame, bool isConstructing,
michael@0 968 bool before, bool *ok, void *closure);
michael@0 969
michael@0 970 extern void *
michael@0 971 jsd_TopLevelCallHook(JSContext *cx, JSAbstractFramePtr frame, bool isConstructing,
michael@0 972 bool before, bool *ok, void *closure);
michael@0 973
michael@0 974 /**************************************************/
michael@0 975 /* Object Functions */
michael@0 976
michael@0 977 extern bool
michael@0 978 jsd_InitObjectManager(JSDContext* jsdc);
michael@0 979
michael@0 980 extern void
michael@0 981 jsd_DestroyObjectManager(JSDContext* jsdc);
michael@0 982
michael@0 983 extern void
michael@0 984 jsd_DestroyObjects(JSDContext* jsdc);
michael@0 985
michael@0 986 extern void
michael@0 987 jsd_Constructing(JSDContext* jsdc, JSContext *cx, JSObject *obj,
michael@0 988 JSAbstractFramePtr frame);
michael@0 989
michael@0 990 extern JSDObject*
michael@0 991 jsd_IterateObjects(JSDContext* jsdc, JSDObject** iterp);
michael@0 992
michael@0 993 extern JSObject*
michael@0 994 jsd_GetWrappedObject(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 995
michael@0 996 extern const char*
michael@0 997 jsd_GetObjectNewURL(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 998
michael@0 999 extern unsigned
michael@0 1000 jsd_GetObjectNewLineNumber(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 1001
michael@0 1002 extern const char*
michael@0 1003 jsd_GetObjectConstructorURL(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 1004
michael@0 1005 extern unsigned
michael@0 1006 jsd_GetObjectConstructorLineNumber(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 1007
michael@0 1008 extern const char*
michael@0 1009 jsd_GetObjectConstructorName(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 1010
michael@0 1011 extern JSDObject*
michael@0 1012 jsd_GetJSDObjectForJSObject(JSDContext* jsdc, JSObject* jsobj);
michael@0 1013
michael@0 1014 extern JSDObject*
michael@0 1015 jsd_GetObjectForValue(JSDContext* jsdc, JSDValue* jsdval);
michael@0 1016
michael@0 1017 /*
michael@0 1018 * returns new refcounted JSDValue
michael@0 1019 */
michael@0 1020 extern JSDValue*
michael@0 1021 jsd_GetValueForObject(JSDContext* jsdc, JSDObject* jsdobj);
michael@0 1022
michael@0 1023 /**************************************************/
michael@0 1024 /* Atom Functions */
michael@0 1025
michael@0 1026 extern bool
michael@0 1027 jsd_CreateAtomTable(JSDContext* jsdc);
michael@0 1028
michael@0 1029 extern void
michael@0 1030 jsd_DestroyAtomTable(JSDContext* jsdc);
michael@0 1031
michael@0 1032 extern JSDAtom*
michael@0 1033 jsd_AddAtom(JSDContext* jsdc, const char* str);
michael@0 1034
michael@0 1035 extern JSDAtom*
michael@0 1036 jsd_CloneAtom(JSDContext* jsdc, JSDAtom* atom);
michael@0 1037
michael@0 1038 extern void
michael@0 1039 jsd_DropAtom(JSDContext* jsdc, JSDAtom* atom);
michael@0 1040
michael@0 1041 #define JSD_ATOM_TO_STRING(a) ((const char*)((a)->str))
michael@0 1042
michael@0 1043 struct AutoSaveExceptionState {
michael@0 1044 AutoSaveExceptionState(JSContext *cx) : mCx(cx) {
michael@0 1045 mState = JS_SaveExceptionState(cx);
michael@0 1046 }
michael@0 1047 ~AutoSaveExceptionState() {
michael@0 1048 JS_RestoreExceptionState(mCx, mState);
michael@0 1049 }
michael@0 1050 JSContext *mCx;
michael@0 1051 JSExceptionState *mState;
michael@0 1052 };
michael@0 1053
michael@0 1054 #endif /* jsd_h___ */

Mercurial Repository: The Tor Browser

Europalab SCM Repository Server

mercurial