/work/obj-fuzz/dist/include/mozilla/dom/IDBRequestBinding.h

Source (jump to first uncovered line)
/* THIS FILE IS AUTOGENERATED FROM IDBRequest.webidl BY Codegen.py - DO NOT EDIT */

#ifndef mozilla_dom_IDBRequestBinding_h
#define mozilla_dom_IDBRequestBinding_h

#include "GeckoProfiler.h"
#include "js/RootingAPI.h"
#include "jspubtd.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/FakeString.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrototypeList.h"
#include "mozilla/dom/UnionMember.h"

namespace mozilla {
namespace dom {

class IDBCursor;
class IDBIndex;
class IDBObjectStore;
class IDBRequest;
struct IDBRequestAtoms;
struct NativePropertyHooks;
class OwningIDBObjectStoreOrIDBIndexOrIDBCursor;
class ProtoAndIfaceCache;

} // namespace dom
} // namespace mozilla

namespace mozilla {
namespace dom {

enum class IDBRequestReadyState : uint8_t {
  Pending,
  Done,
  EndGuard_
};

namespace IDBRequestReadyStateValues {
extern const EnumEntry strings[3];
} // namespace IDBRequestReadyStateValues

bool
ToJSValue(JSContext* aCx, IDBRequestReadyState aArgument, JS::MutableHandle<JS::Value> aValue);


void
ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aUnion, const char* aName, uint32_t aFlags = 0);


void
ImplCycleCollectionUnlink(OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aUnion);


class IDBObjectStoreOrIDBIndexOrIDBCursor
{
  friend class IDBObjectStoreOrIDBIndexOrIDBCursorArgument;
  enum Type
  {
    eUninitialized,
    eIDBObjectStore,
    eIDBIndex,
    eIDBCursor
  };

  union Value
  {
    UnionMember<NonNull<mozilla::dom::IDBObjectStore> > mIDBObjectStore;
    UnionMember<NonNull<mozilla::dom::IDBIndex> > mIDBIndex;
    UnionMember<NonNull<mozilla::dom::IDBCursor> > mIDBCursor;

  };

  Type mType;
  Value mValue;

  IDBObjectStoreOrIDBIndexOrIDBCursor(const IDBObjectStoreOrIDBIndexOrIDBCursor&) = delete;
  IDBObjectStoreOrIDBIndexOrIDBCursor& operator=(const IDBObjectStoreOrIDBIndexOrIDBCursor&) = delete;
public:
  explicit inline IDBObjectStoreOrIDBIndexOrIDBCursor()
    : mType(eUninitialized)
  {
  }

  inline ~IDBObjectStoreOrIDBIndexOrIDBCursor()
  {
    Uninit();
  }

  inline NonNull<mozilla::dom::IDBObjectStore>&
  RawSetAsIDBObjectStore()
  {
    if (mType == eIDBObjectStore) {
      return mValue.mIDBObjectStore.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eIDBObjectStore;
    return mValue.mIDBObjectStore.SetValue();
  }

  inline NonNull<mozilla::dom::IDBObjectStore>&
  SetAsIDBObjectStore()
  {
    if (mType == eIDBObjectStore) {
      return mValue.mIDBObjectStore.Value();
    }
    Uninit();
    mType = eIDBObjectStore;
    return mValue.mIDBObjectStore.SetValue();
  }

  inline bool
  IsIDBObjectStore() const
  {
    return mType == eIDBObjectStore;
  }

  inline NonNull<mozilla::dom::IDBObjectStore>&
  GetAsIDBObjectStore()
  {
    MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
    return mValue.mIDBObjectStore.Value();
  }

  inline mozilla::dom::IDBObjectStore&
  GetAsIDBObjectStore() const
  {
    MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
    return mValue.mIDBObjectStore.Value();
  }

  inline NonNull<mozilla::dom::IDBIndex>&
  RawSetAsIDBIndex()
  {
    if (mType == eIDBIndex) {
      return mValue.mIDBIndex.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eIDBIndex;
    return mValue.mIDBIndex.SetValue();
  }

  inline NonNull<mozilla::dom::IDBIndex>&
  SetAsIDBIndex()
  {
    if (mType == eIDBIndex) {
      return mValue.mIDBIndex.Value();
    }
    Uninit();
    mType = eIDBIndex;
    return mValue.mIDBIndex.SetValue();
  }

  inline bool
  IsIDBIndex() const
  {
    return mType == eIDBIndex;
  }

  inline NonNull<mozilla::dom::IDBIndex>&
  GetAsIDBIndex()
  {
    MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
    return mValue.mIDBIndex.Value();
  }

  inline mozilla::dom::IDBIndex&
  GetAsIDBIndex() const
  {
    MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
    return mValue.mIDBIndex.Value();
  }

  inline NonNull<mozilla::dom::IDBCursor>&
  RawSetAsIDBCursor()
  {
    if (mType == eIDBCursor) {
      return mValue.mIDBCursor.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eIDBCursor;
    return mValue.mIDBCursor.SetValue();
  }

  inline NonNull<mozilla::dom::IDBCursor>&
  SetAsIDBCursor()
  {
    if (mType == eIDBCursor) {
      return mValue.mIDBCursor.Value();
    }
    Uninit();
    mType = eIDBCursor;
    return mValue.mIDBCursor.SetValue();
  }

  inline bool
  IsIDBCursor() const
  {
    return mType == eIDBCursor;
  }

  inline NonNull<mozilla::dom::IDBCursor>&
  GetAsIDBCursor()
  {
    MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
    return mValue.mIDBCursor.Value();
  }

  inline mozilla::dom::IDBCursor&
  GetAsIDBCursor() const
  {
    MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
    return mValue.mIDBCursor.Value();
  }

  inline void
  Uninit()
  {
    switch (mType) {
      case eUninitialized: {
        break;
      }
      case eIDBObjectStore: {
        DestroyIDBObjectStore();
        break;
      }
      case eIDBIndex: {
        DestroyIDBIndex();
        break;
      }
      case eIDBCursor: {
        DestroyIDBCursor();
        break;
      }
    }
  }

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

private:
  inline void
  DestroyIDBObjectStore()
  {
    MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
    mValue.mIDBObjectStore.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyIDBIndex()
  {
    MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
    mValue.mIDBIndex.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyIDBCursor()
  {
    MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
    mValue.mIDBCursor.Destroy();
    mType = eUninitialized;
  }
};


class OwningIDBObjectStoreOrIDBIndexOrIDBCursor : public AllOwningUnionBase
{
  friend void ImplCycleCollectionUnlink(OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aUnion);
  enum Type
  {
    eUninitialized,
    eIDBObjectStore,
    eIDBIndex,
    eIDBCursor
  };

  union Value
  {
    UnionMember<OwningNonNull<mozilla::dom::IDBObjectStore> > mIDBObjectStore;
    UnionMember<OwningNonNull<mozilla::dom::IDBIndex> > mIDBIndex;
    UnionMember<OwningNonNull<mozilla::dom::IDBCursor> > mIDBCursor;

  };

  Type mType;
  Value mValue;

public:
  explicit inline OwningIDBObjectStoreOrIDBIndexOrIDBCursor()
    : mType(eUninitialized)
  {
  }

  explicit inline OwningIDBObjectStoreOrIDBIndexOrIDBCursor(const OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aOther)
    : mType(eUninitialized)
  {
    *this = aOther;
  }

  inline ~OwningIDBObjectStoreOrIDBIndexOrIDBCursor()
  {
    Uninit();
  }

  OwningNonNull<mozilla::dom::IDBObjectStore>&
  RawSetAsIDBObjectStore();

  OwningNonNull<mozilla::dom::IDBObjectStore>&
  SetAsIDBObjectStore();

  bool
  TrySetToIDBObjectStore(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsIDBObjectStore() const
  {
    return mType == eIDBObjectStore;
  }

  inline OwningNonNull<mozilla::dom::IDBObjectStore>&
  GetAsIDBObjectStore()
  {
    MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
    return mValue.mIDBObjectStore.Value();
  }

  inline OwningNonNull<mozilla::dom::IDBObjectStore> const &
  GetAsIDBObjectStore() const
  {
    MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
    return mValue.mIDBObjectStore.Value();
  }

  OwningNonNull<mozilla::dom::IDBIndex>&
  RawSetAsIDBIndex();

  OwningNonNull<mozilla::dom::IDBIndex>&
  SetAsIDBIndex();

  bool
  TrySetToIDBIndex(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsIDBIndex() const
  {
    return mType == eIDBIndex;
  }

  inline OwningNonNull<mozilla::dom::IDBIndex>&
  GetAsIDBIndex()
  {
    MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
    return mValue.mIDBIndex.Value();
  }

  inline OwningNonNull<mozilla::dom::IDBIndex> const &
  GetAsIDBIndex() const
  {
    MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
    return mValue.mIDBIndex.Value();
  }

  OwningNonNull<mozilla::dom::IDBCursor>&
  RawSetAsIDBCursor();

  OwningNonNull<mozilla::dom::IDBCursor>&
  SetAsIDBCursor();

  bool
  TrySetToIDBCursor(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsIDBCursor() const
  {
    return mType == eIDBCursor;
  }

  inline OwningNonNull<mozilla::dom::IDBCursor>&
  GetAsIDBCursor()
  {
    MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
    return mValue.mIDBCursor.Value();
  }

  inline OwningNonNull<mozilla::dom::IDBCursor> const &
  GetAsIDBCursor() const
  {
    MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
    return mValue.mIDBCursor.Value();
  }

  void
  Uninit();

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceUnion(JSTracer* trc);

  OwningIDBObjectStoreOrIDBIndexOrIDBCursor&
  operator=(const OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aOther);

private:
  void
  DestroyIDBObjectStore();

  void
  DestroyIDBIndex();

  void
  DestroyIDBCursor();
};


namespace IDBRequest_Binding {

  typedef mozilla::dom::IDBRequest NativeType;

  const JSClass*
  GetJSClass();

  bool
  Wrap(JSContext* aCx, mozilla::dom::IDBRequest* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);

  template <class T>
  inline JSObject* Wrap(JSContext* aCx, T* aObject, JS::Handle<JSObject*> aGivenProto)
  {
    JS::Rooted<JSObject*> reflector(aCx);
    return Wrap(aCx, aObject, aObject, aGivenProto, &reflector) ? reflector.get() : nullptr;
  }

  // We declare this as an array so that retrieving a pointer to this
  // binding's property hooks only requires compile/link-time resolvable
  // address arithmetic.  Declaring it as a pointer instead would require
  // doing a run-time load to fetch a pointer to this binding's property
  // hooks.  And then structures which embedded a pointer to this structure
  // would require a run-time load for proper initialization, which would
  // then induce static constructors.  Lots of static constructors.
  extern const NativePropertyHooks sNativePropertyHooks[];

  void
  CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal);

  inline JS::Handle<JSObject*> GetProtoObjectHandle(JSContext* aCx)
  {
    /* Get the interface prototype object for this class.  This will create the
       object as needed. */
    return GetPerInterfaceObjectHandle(aCx, prototypes::id::IDBRequest,
                                       &CreateInterfaceObjects,
                                       /* aDefineOnGlobal = */ true);

  }

  JSObject*
  GetProtoObject(JSContext* aCx);

  inline JS::Handle<JSObject*> GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal = true)
  {
    /* Get the interface object for this class.  This will create the object as
       needed. */

    return GetPerInterfaceObjectHandle(aCx, constructors::id::IDBRequest,
                                       &CreateInterfaceObjects,
                                       aDefineOnGlobal);
  }

  JSObject*
  GetConstructorObject(JSContext* aCx);

} // namespace IDBRequest_Binding



} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_IDBRequestBinding_h

Coverage Report

Created: 2018-09-25 14:53

Line	Count	Source (jump to first uncovered line)
1		/* THIS FILE IS AUTOGENERATED FROM IDBRequest.webidl BY Codegen.py - DO NOT EDIT */
2
3		#ifndef mozilla_dom_IDBRequestBinding_h
4		#define mozilla_dom_IDBRequestBinding_h
5
6		#include "GeckoProfiler.h"
7		#include "js/RootingAPI.h"
8		#include "jspubtd.h"
9		#include "mozilla/ErrorResult.h"
10		#include "mozilla/dom/BindingDeclarations.h"
11		#include "mozilla/dom/FakeString.h"
12		#include "mozilla/dom/Nullable.h"
13		#include "mozilla/dom/PrototypeList.h"
14		#include "mozilla/dom/UnionMember.h"
15
16		namespace mozilla {
17		namespace dom {
18
19		class IDBCursor;
20		class IDBIndex;
21		class IDBObjectStore;
22		class IDBRequest;
23		struct IDBRequestAtoms;
24		struct NativePropertyHooks;
25		class OwningIDBObjectStoreOrIDBIndexOrIDBCursor;
26		class ProtoAndIfaceCache;
27
28		} // namespace dom
29		} // namespace mozilla
30
31		namespace mozilla {
32		namespace dom {
33
34		enum class IDBRequestReadyState : uint8_t {
35		Pending,
36		Done,
37		EndGuard_
38		};
39
40		namespace IDBRequestReadyStateValues {
41		extern const EnumEntry strings[3];
42		} // namespace IDBRequestReadyStateValues
43
44		bool
45		ToJSValue(JSContext* aCx, IDBRequestReadyState aArgument, JS::MutableHandle<JS::Value> aValue);
46
47
48		void
49		ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aUnion, const char* aName, uint32_t aFlags = 0);
50
51
52		void
53		ImplCycleCollectionUnlink(OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aUnion);
54
55
56		class IDBObjectStoreOrIDBIndexOrIDBCursor
57		{
58		friend class IDBObjectStoreOrIDBIndexOrIDBCursorArgument;
59		enum Type
60		{
61		eUninitialized,
62		eIDBObjectStore,
63		eIDBIndex,
64		eIDBCursor
65		};
66
67		union Value
68		{
69		UnionMember<NonNull<mozilla::dom::IDBObjectStore> > mIDBObjectStore;
70		UnionMember<NonNull<mozilla::dom::IDBIndex> > mIDBIndex;
71		UnionMember<NonNull<mozilla::dom::IDBCursor> > mIDBCursor;
72
73		};
74
75		Type mType;
76		Value mValue;
77
78		IDBObjectStoreOrIDBIndexOrIDBCursor(const IDBObjectStoreOrIDBIndexOrIDBCursor&) = delete;
79		IDBObjectStoreOrIDBIndexOrIDBCursor& operator=(const IDBObjectStoreOrIDBIndexOrIDBCursor&) = delete;
80		public:
81		explicit inline IDBObjectStoreOrIDBIndexOrIDBCursor()
82		: mType(eUninitialized)
83	0	{
84	0	}
85
86		inline ~IDBObjectStoreOrIDBIndexOrIDBCursor()
87	0	{
88	0	Uninit();
89	0	}
90
91		inline NonNull<mozilla::dom::IDBObjectStore>&
92		RawSetAsIDBObjectStore()
93	0	{
94	0	if (mType == eIDBObjectStore) {
95	0	return mValue.mIDBObjectStore.Value();
96	0	}
97	0	MOZ_ASSERT(mType == eUninitialized);
98	0	mType = eIDBObjectStore;
99	0	return mValue.mIDBObjectStore.SetValue();
100	0	}
101
102		inline NonNull<mozilla::dom::IDBObjectStore>&
103		SetAsIDBObjectStore()
104	0	{
105	0	if (mType == eIDBObjectStore) {
106	0	return mValue.mIDBObjectStore.Value();
107	0	}
108	0	Uninit();
109	0	mType = eIDBObjectStore;
110	0	return mValue.mIDBObjectStore.SetValue();
111	0	}
112
113		inline bool
114		IsIDBObjectStore() const
115	0	{
116	0	return mType == eIDBObjectStore;
117	0	}
118
119		inline NonNull<mozilla::dom::IDBObjectStore>&
120		GetAsIDBObjectStore()
121	0	{
122	0	MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
123	0	return mValue.mIDBObjectStore.Value();
124	0	}
125
126		inline mozilla::dom::IDBObjectStore&
127		GetAsIDBObjectStore() const
128	0	{
129	0	MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
130	0	return mValue.mIDBObjectStore.Value();
131	0	}
132
133		inline NonNull<mozilla::dom::IDBIndex>&
134		RawSetAsIDBIndex()
135	0	{
136	0	if (mType == eIDBIndex) {
137	0	return mValue.mIDBIndex.Value();
138	0	}
139	0	MOZ_ASSERT(mType == eUninitialized);
140	0	mType = eIDBIndex;
141	0	return mValue.mIDBIndex.SetValue();
142	0	}
143
144		inline NonNull<mozilla::dom::IDBIndex>&
145		SetAsIDBIndex()
146	0	{
147	0	if (mType == eIDBIndex) {
148	0	return mValue.mIDBIndex.Value();
149	0	}
150	0	Uninit();
151	0	mType = eIDBIndex;
152	0	return mValue.mIDBIndex.SetValue();
153	0	}
154
155		inline bool
156		IsIDBIndex() const
157	0	{
158	0	return mType == eIDBIndex;
159	0	}
160
161		inline NonNull<mozilla::dom::IDBIndex>&
162		GetAsIDBIndex()
163	0	{
164	0	MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
165	0	return mValue.mIDBIndex.Value();
166	0	}
167
168		inline mozilla::dom::IDBIndex&
169		GetAsIDBIndex() const
170	0	{
171	0	MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
172	0	return mValue.mIDBIndex.Value();
173	0	}
174
175		inline NonNull<mozilla::dom::IDBCursor>&
176		RawSetAsIDBCursor()
177	0	{
178	0	if (mType == eIDBCursor) {
179	0	return mValue.mIDBCursor.Value();
180	0	}
181	0	MOZ_ASSERT(mType == eUninitialized);
182	0	mType = eIDBCursor;
183	0	return mValue.mIDBCursor.SetValue();
184	0	}
185
186		inline NonNull<mozilla::dom::IDBCursor>&
187		SetAsIDBCursor()
188	0	{
189	0	if (mType == eIDBCursor) {
190	0	return mValue.mIDBCursor.Value();
191	0	}
192	0	Uninit();
193	0	mType = eIDBCursor;
194	0	return mValue.mIDBCursor.SetValue();
195	0	}
196
197		inline bool
198		IsIDBCursor() const
199	0	{
200	0	return mType == eIDBCursor;
201	0	}
202
203		inline NonNull<mozilla::dom::IDBCursor>&
204		GetAsIDBCursor()
205	0	{
206	0	MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
207	0	return mValue.mIDBCursor.Value();
208	0	}
209
210		inline mozilla::dom::IDBCursor&
211		GetAsIDBCursor() const
212	0	{
213	0	MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
214	0	return mValue.mIDBCursor.Value();
215	0	}
216
217		inline void
218		Uninit()
219	0	{
220	0	switch (mType) {
221	0	case eUninitialized: {
222	0	break;
223	0	}
224	0	case eIDBObjectStore: {
225	0	DestroyIDBObjectStore();
226	0	break;
227	0	}
228	0	case eIDBIndex: {
229	0	DestroyIDBIndex();
230	0	break;
231	0	}
232	0	case eIDBCursor: {
233	0	DestroyIDBCursor();
234	0	break;
235	0	}
236	0	}
237	0	}
238
239		bool
240		ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;
241
242		private:
243		inline void
244		DestroyIDBObjectStore()
245	0	{
246	0	MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
247	0	mValue.mIDBObjectStore.Destroy();
248	0	mType = eUninitialized;
249	0	}
250
251		inline void
252		DestroyIDBIndex()
253	0	{
254	0	MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
255	0	mValue.mIDBIndex.Destroy();
256	0	mType = eUninitialized;
257	0	}
258
259		inline void
260		DestroyIDBCursor()
261	0	{
262	0	MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
263	0	mValue.mIDBCursor.Destroy();
264	0	mType = eUninitialized;
265	0	}
266		};
267
268
269		class OwningIDBObjectStoreOrIDBIndexOrIDBCursor : public AllOwningUnionBase
270		{
271		friend void ImplCycleCollectionUnlink(OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aUnion);
272		enum Type
273		{
274		eUninitialized,
275		eIDBObjectStore,
276		eIDBIndex,
277		eIDBCursor
278		};
279
280		union Value
281		{
282		UnionMember<OwningNonNull<mozilla::dom::IDBObjectStore> > mIDBObjectStore;
283		UnionMember<OwningNonNull<mozilla::dom::IDBIndex> > mIDBIndex;
284		UnionMember<OwningNonNull<mozilla::dom::IDBCursor> > mIDBCursor;
285
286		};
287
288		Type mType;
289		Value mValue;
290
291		public:
292		explicit inline OwningIDBObjectStoreOrIDBIndexOrIDBCursor()
293		: mType(eUninitialized)
294	0	{
295	0	}
296
297		explicit inline OwningIDBObjectStoreOrIDBIndexOrIDBCursor(const OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aOther)
298		: mType(eUninitialized)
299	0	{
300	0	*this = aOther;
301	0	}
302
303		inline ~OwningIDBObjectStoreOrIDBIndexOrIDBCursor()
304	0	{
305	0	Uninit();
306	0	}
307
308		OwningNonNull<mozilla::dom::IDBObjectStore>&
309		RawSetAsIDBObjectStore();
310
311		OwningNonNull<mozilla::dom::IDBObjectStore>&
312		SetAsIDBObjectStore();
313
314		bool
315		TrySetToIDBObjectStore(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);
316
317		inline bool
318		IsIDBObjectStore() const
319	0	{
320	0	return mType == eIDBObjectStore;
321	0	}
322
323		inline OwningNonNull<mozilla::dom::IDBObjectStore>&
324		GetAsIDBObjectStore()
325	0	{
326	0	MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
327	0	return mValue.mIDBObjectStore.Value();
328	0	}
329
330		inline OwningNonNull<mozilla::dom::IDBObjectStore> const &
331		GetAsIDBObjectStore() const
332	0	{
333	0	MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");
334	0	return mValue.mIDBObjectStore.Value();
335	0	}
336
337		OwningNonNull<mozilla::dom::IDBIndex>&
338		RawSetAsIDBIndex();
339
340		OwningNonNull<mozilla::dom::IDBIndex>&
341		SetAsIDBIndex();
342
343		bool
344		TrySetToIDBIndex(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);
345
346		inline bool
347		IsIDBIndex() const
348	0	{
349	0	return mType == eIDBIndex;
350	0	}
351
352		inline OwningNonNull<mozilla::dom::IDBIndex>&
353		GetAsIDBIndex()
354	0	{
355	0	MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
356	0	return mValue.mIDBIndex.Value();
357	0	}
358
359		inline OwningNonNull<mozilla::dom::IDBIndex> const &
360		GetAsIDBIndex() const
361	0	{
362	0	MOZ_ASSERT(IsIDBIndex(), "Wrong type!");
363	0	return mValue.mIDBIndex.Value();
364	0	}
365
366		OwningNonNull<mozilla::dom::IDBCursor>&
367		RawSetAsIDBCursor();
368
369		OwningNonNull<mozilla::dom::IDBCursor>&
370		SetAsIDBCursor();
371
372		bool
373		TrySetToIDBCursor(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);
374
375		inline bool
376		IsIDBCursor() const
377	0	{
378	0	return mType == eIDBCursor;
379	0	}
380
381		inline OwningNonNull<mozilla::dom::IDBCursor>&
382		GetAsIDBCursor()
383	0	{
384	0	MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
385	0	return mValue.mIDBCursor.Value();
386	0	}
387
388		inline OwningNonNull<mozilla::dom::IDBCursor> const &
389		GetAsIDBCursor() const
390	0	{
391	0	MOZ_ASSERT(IsIDBCursor(), "Wrong type!");
392	0	return mValue.mIDBCursor.Value();
393	0	}
394
395		void
396		Uninit();
397
398		bool
399		ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;
400
401		void
402		TraceUnion(JSTracer* trc);
403
404		OwningIDBObjectStoreOrIDBIndexOrIDBCursor&
405		operator=(const OwningIDBObjectStoreOrIDBIndexOrIDBCursor& aOther);
406
407		private:
408		void
409		DestroyIDBObjectStore();
410
411		void
412		DestroyIDBIndex();
413
414		void
415		DestroyIDBCursor();
416		};
417
418
419		namespace IDBRequest_Binding {
420
421		typedef mozilla::dom::IDBRequest NativeType;
422
423		const JSClass*
424		GetJSClass();
425
426		bool
427		Wrap(JSContext* aCx, mozilla::dom::IDBRequest* aObject, nsWrapperCache* aCache, JS::Handle<JSObject> aGivenProto, JS::MutableHandle<JSObject> aReflector);
428
429		template <class T>
430		inline JSObject* Wrap(JSContext* aCx, T* aObject, JS::Handle<JSObject*> aGivenProto)
431	0	{
432	0	JS::Rooted<JSObject*> reflector(aCx);
433	0	return Wrap(aCx, aObject, aObject, aGivenProto, &reflector) ? reflector.get() : nullptr;
434	0	}
435
436		// We declare this as an array so that retrieving a pointer to this
437		// binding's property hooks only requires compile/link-time resolvable
438		// address arithmetic. Declaring it as a pointer instead would require
439		// doing a run-time load to fetch a pointer to this binding's property
440		// hooks. And then structures which embedded a pointer to this structure
441		// would require a run-time load for proper initialization, which would
442		// then induce static constructors. Lots of static constructors.
443		extern const NativePropertyHooks sNativePropertyHooks[];
444
445		void
446		CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal);
447
448		inline JS::Handle<JSObject> GetProtoObjectHandle(JSContext aCx)
449	0	{
450	0	/* Get the interface prototype object for this class. This will create the
451	0	object as needed. */
452	0	return GetPerInterfaceObjectHandle(aCx, prototypes::id::IDBRequest,
453	0	&CreateInterfaceObjects,
454	0	/* aDefineOnGlobal = */ true);
455	0
456	0	}
457
458		JSObject*
459		GetProtoObject(JSContext* aCx);
460
461		inline JS::Handle<JSObject> GetConstructorObjectHandle(JSContext aCx, bool aDefineOnGlobal = true)
462	0	{
463	0	/* Get the interface object for this class. This will create the object as
464	0	needed. */
465	0
466	0	return GetPerInterfaceObjectHandle(aCx, constructors::id::IDBRequest,
467	0	&CreateInterfaceObjects,
468	0	aDefineOnGlobal);
469	0	}
470
471		JSObject*
472		GetConstructorObject(JSContext* aCx);
473
474		} // namespace IDBRequest_Binding
475
476
477
478		} // namespace dom
479		} // namespace mozilla
480
481		#endif // mozilla_dom_IDBRequestBinding_h