tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Script.h (2349B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
      2 * vim: set ts=8 sts=2 et sw=2 tw=80:
      3 * This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #ifndef debugger_Script_h
      8 #define debugger_Script_h
      9 
     10 #include "jstypes.h"            // for JS_PUBLIC_API
     11 #include "NamespaceImports.h"   // for Value, HandleObject, CallArgs
     12 #include "debugger/Debugger.h"  // for DebuggerScriptReferent
     13 #include "js/TypeDecls.h"       // for Handle
     14 #include "vm/NativeObject.h"    // for NativeObject
     15 
     16 class JS_PUBLIC_API JSObject;
     17 struct JSFunctionSpec;
     18 struct JSPropertySpec;
     19 
     20 namespace js {
     21 
     22 class BaseScript;
     23 class GlobalObject;
     24 
     25 namespace gc {
     26 struct Cell;
     27 }
     28 
     29 class DebuggerScript : public NativeObject {
     30 public:
     31  static const JSClass class_;
     32 
     33  enum {
     34    SCRIPT_SLOT,
     35    OWNER_SLOT,
     36 
     37    RESERVED_SLOTS,
     38  };
     39 
     40  static NativeObject* initClass(JSContext* cx, Handle<GlobalObject*> global,
     41                                 HandleObject debugCtor);
     42  static DebuggerScript* create(JSContext* cx, HandleObject proto,
     43                                Handle<DebuggerScriptReferent> referent,
     44                                Handle<NativeObject*> debugger);
     45 
     46  void trace(JSTracer* trc);
     47 
     48  using ReferentVariant = DebuggerScriptReferent;
     49 
     50  inline gc::Cell* getReferentCell() const;
     51  inline js::BaseScript* getReferentScript() const;
     52  inline DebuggerScriptReferent getReferent() const;
     53 
     54  void clearReferent() { clearReservedSlotGCThingAsPrivate(SCRIPT_SLOT); }
     55 
     56  static DebuggerScript* check(JSContext* cx, HandleValue v);
     57 
     58  static bool construct(JSContext* cx, unsigned argc, Value* vp);
     59 
     60  struct CallData;
     61 
     62  Debugger* owner() const;
     63 
     64 private:
     65  static const JSClassOps classOps_;
     66 
     67  static const JSPropertySpec properties_[];
     68  static const JSFunctionSpec methods_[];
     69 
     70  struct GetLineCountMatcher;
     71  class GetSourceMatcher;
     72  template <bool OnlyOffsets>
     73  class GetPossibleBreakpointsMatcher;
     74  class GetOffsetMetadataMatcher;
     75  class GetOffsetLocationMatcher;
     76  class GetAllColumnOffsetsMatcher;
     77  class GetLineOffsetsMatcher;
     78  struct SetBreakpointMatcher;
     79  class ClearBreakpointMatcher;
     80  class IsInCatchScopeMatcher;
     81 };
     82 
     83 } /* namespace js */
     84 
     85 #endif /* debugger_Script_h */