1 files changed, 66 insertions, 0 deletions
diff --git a/js/src/debugger/Source.h b/js/src/debugger/Source.h
new file mode 100644
index 0000000000..831921e63f
--- /dev/null
+++ b/js/src/debugger/Source.h
@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef dbg_Source_h
+#define dbg_Source_h
+
+#include "jsapi.h"
+
+#include "NamespaceImports.h"   // for Value, HandleObject, CallArgs
+#include "debugger/Debugger.h"  // for DebuggerSourceReferent
+#include "gc/Rooting.h"         // for HandleNativeObject
+#include "vm/NativeObject.h"    // for NativeObject
+
+namespace js {
+class GlobalObject;
+}
+
+namespace js {
+
+class DebuggerSource : public NativeObject {
+ public:
+  static const JSClass class_;
+
+  enum {
+    OWNER_SLOT,
+    TEXT_SLOT,
+    RESERVED_SLOTS,
+  };
+
+  static NativeObject* initClass(JSContext* cx, Handle<GlobalObject*> global,
+                                 HandleObject debugCtor);
+  static DebuggerSource* create(JSContext* cx, HandleObject proto,
+                                Handle<DebuggerSourceReferent> referent,
+                                HandleNativeObject debugger);
+
+  void trace(JSTracer* trc);
+
+  using ReferentVariant = DebuggerSourceReferent;
+
+  NativeObject* getReferentRawObject() const;
+  DebuggerSourceReferent getReferent() const;
+
+  static DebuggerSource* check(JSContext* cx, HandleValue v);
+  static bool construct(JSContext* cx, unsigned argc, Value* vp);
+
+  struct CallData;
+
+  // The Debugger.Source.prototype object also has a class of
+  // DebuggerSource::class_ so we differentiate instances from the prototype
+  // based on the presence of an owner debugger.
+  bool isInstance() const { return !getReservedSlot(OWNER_SLOT).isUndefined(); }
+  Debugger* owner() const;
+
+ private:
+  static const JSClassOps classOps_;
+
+  static const JSPropertySpec properties_[];
+  static const JSFunctionSpec methods_[];
+};
+
+} /* namespace js */
+
+#endif /* dbg_Source_h */