/* THIS FILE IS AUTOGENERATED FROM Headers.webidl BY Codegen.py - DO NOT EDIT */

#ifndef mozilla_dom_HeadersBinding_h

#define mozilla_dom_HeadersBinding_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/IterableIterator.h"

#include "mozilla/dom/Nullable.h"

#include "mozilla/dom/PrototypeList.h"

#include "mozilla/dom/Record.h"

#include "mozilla/dom/UnionMember.h"

namespace mozilla {

namespace dom {

class Headers;

struct HeadersAtoms;

struct NativePropertyHooks;

class OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord;

class ProtoAndIfaceCache;

} // namespace dom

} // namespace mozilla

namespace mozilla {

namespace dom {

enum class HeadersGuardEnum : uint8_t {

  None,

  Request,

  Request_no_cors,

  Response,

  Immutable,

  EndGuard_

};

namespace HeadersGuardEnumValues {

extern const EnumEntry strings[6];

} // namespace HeadersGuardEnumValues

bool

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

void

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

void

ImplCycleCollectionUnlink(OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord& aUnion);

class HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord

{

  friend class HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecordArgument;

  enum Type

  {

    eUninitialized,

    eHeaders,

    eByteStringSequenceSequence,

    eByteStringByteStringRecord

  };

  union Value

  {

    UnionMember<NonNull<mozilla::dom::Headers> > mHeaders;

    UnionMember<binding_detail::AutoSequence<Sequence<nsCString>> > mByteStringSequenceSequence;

    UnionMember<Record<nsCString, nsCString> > mByteStringByteStringRecord;

  };

  Type mType;

  Value mValue;

  HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord(const HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord&) = delete;

  HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord& operator=(const HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord&) = delete;

public:

  explicit inline HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord()

    : mType(eUninitialized)

  {

  }

  inline ~HeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord()

  {

    Uninit();

  }

  inline NonNull<mozilla::dom::Headers>&

  RawSetAsHeaders()

  {

    if (mType == eHeaders) {

      return mValue.mHeaders.Value();

    }

    MOZ_ASSERT(mType == eUninitialized);

    mType = eHeaders;

    return mValue.mHeaders.SetValue();

  }

  inline NonNull<mozilla::dom::Headers>&

  SetAsHeaders()

  {

    if (mType == eHeaders) {

      return mValue.mHeaders.Value();

    }

    Uninit();

    mType = eHeaders;

    return mValue.mHeaders.SetValue();

  }

  inline bool

  IsHeaders() const

  {

    return mType == eHeaders;

  }

  inline NonNull<mozilla::dom::Headers>&

  GetAsHeaders()

  {

    MOZ_ASSERT(IsHeaders(), "Wrong type!");

    return mValue.mHeaders.Value();

  }

  inline mozilla::dom::Headers&

  GetAsHeaders() const

  {

    MOZ_ASSERT(IsHeaders(), "Wrong type!");

    return mValue.mHeaders.Value();

  }

  inline binding_detail::AutoSequence<Sequence<nsCString>>&

  RawSetAsByteStringSequenceSequence()

  {

    if (mType == eByteStringSequenceSequence) {

      return mValue.mByteStringSequenceSequence.Value();

    }

    MOZ_ASSERT(mType == eUninitialized);

    mType = eByteStringSequenceSequence;

    return mValue.mByteStringSequenceSequence.SetValue();

  }

  inline binding_detail::AutoSequence<Sequence<nsCString>>&

  SetAsByteStringSequenceSequence()

  {

    if (mType == eByteStringSequenceSequence) {

      return mValue.mByteStringSequenceSequence.Value();

    }

    Uninit();

    mType = eByteStringSequenceSequence;

    return mValue.mByteStringSequenceSequence.SetValue();

  }

  inline bool

  IsByteStringSequenceSequence() const

  {

    return mType == eByteStringSequenceSequence;

  }

  inline binding_detail::AutoSequence<Sequence<nsCString>>&

  GetAsByteStringSequenceSequence()

  {

    MOZ_ASSERT(IsByteStringSequenceSequence(), "Wrong type!");

    return mValue.mByteStringSequenceSequence.Value();

  }

  inline const Sequence<Sequence<nsCString>>&

  GetAsByteStringSequenceSequence() const

  {

    MOZ_ASSERT(IsByteStringSequenceSequence(), "Wrong type!");

    return mValue.mByteStringSequenceSequence.Value();

  }

  inline Record<nsCString, nsCString>&

  RawSetAsByteStringByteStringRecord()

  {

    if (mType == eByteStringByteStringRecord) {

      return mValue.mByteStringByteStringRecord.Value();

    }

    MOZ_ASSERT(mType == eUninitialized);

    mType = eByteStringByteStringRecord;

    return mValue.mByteStringByteStringRecord.SetValue();

  }

  inline Record<nsCString, nsCString>&

  SetAsByteStringByteStringRecord()

  {

    if (mType == eByteStringByteStringRecord) {

      return mValue.mByteStringByteStringRecord.Value();

    }

    Uninit();

    mType = eByteStringByteStringRecord;

    return mValue.mByteStringByteStringRecord.SetValue();

  }

  inline bool

  IsByteStringByteStringRecord() const

  {

    return mType == eByteStringByteStringRecord;

  }

  inline Record<nsCString, nsCString>&

  GetAsByteStringByteStringRecord()

  {

    MOZ_ASSERT(IsByteStringByteStringRecord(), "Wrong type!");

    return mValue.mByteStringByteStringRecord.Value();

  }

  inline const Record<nsCString, nsCString>&

  GetAsByteStringByteStringRecord() const

  {

    MOZ_ASSERT(IsByteStringByteStringRecord(), "Wrong type!");

    return mValue.mByteStringByteStringRecord.Value();

  }

  inline void

  Uninit()

  {

    switch (mType) {

      case eUninitialized: {

        break;

      }

      case eHeaders: {

        DestroyHeaders();

        break;

      }

      case eByteStringSequenceSequence: {

        DestroyByteStringSequenceSequence();

        break;

      }

      case eByteStringByteStringRecord: {

        DestroyByteStringByteStringRecord();

        break;

      }

    }

  }

  bool

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

private:

  inline void

  DestroyHeaders()

  {

    MOZ_ASSERT(IsHeaders(), "Wrong type!");

    mValue.mHeaders.Destroy();

    mType = eUninitialized;

  }

  inline void

  DestroyByteStringSequenceSequence()

  {

    MOZ_ASSERT(IsByteStringSequenceSequence(), "Wrong type!");

    mValue.mByteStringSequenceSequence.Destroy();

    mType = eUninitialized;

  }

  inline void

  DestroyByteStringByteStringRecord()

  {

    MOZ_ASSERT(IsByteStringByteStringRecord(), "Wrong type!");

    mValue.mByteStringByteStringRecord.Destroy();

    mType = eUninitialized;

  }

};

class OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord : public AllOwningUnionBase

{

  friend void ImplCycleCollectionUnlink(OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord& aUnion);

  enum Type

  {

    eUninitialized,

    eHeaders,

    eByteStringSequenceSequence,

    eByteStringByteStringRecord

  };

  union Value

  {

    UnionMember<OwningNonNull<mozilla::dom::Headers> > mHeaders;

    UnionMember<Sequence<Sequence<nsCString>> > mByteStringSequenceSequence;

    UnionMember<Record<nsCString, nsCString> > mByteStringByteStringRecord;

  };

  Type mType;

  Value mValue;

  OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord(const OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord&) = delete;

  OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord& operator=(const OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord&) = delete;

public:

  explicit inline OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord()

    : mType(eUninitialized)

  {

  }

  inline ~OwningHeadersOrByteStringSequenceSequenceOrByteStringByteStringRecord()

  {

    Uninit();

  }

  OwningNonNull<mozilla::dom::Headers>&

  RawSetAsHeaders();

  OwningNonNull<mozilla::dom::Headers>&

  SetAsHeaders();

  bool

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

  inline bool

  IsHeaders() const

  {

    return mType == eHeaders;

  }

  inline OwningNonNull<mozilla::dom::Headers>&

  GetAsHeaders()

  {

    MOZ_ASSERT(IsHeaders(), "Wrong type!");

    return mValue.mHeaders.Value();

  }

  inline OwningNonNull<mozilla::dom::Headers> const &

  GetAsHeaders() const

  {

    MOZ_ASSERT(IsHeaders(), "Wrong type!");

    return mValue.mHeaders.Value();

  }

  Sequence<Sequence<nsCString>>&

  RawSetAsByteStringSequenceSequence();

  Sequence<Sequence<nsCString>>&

  SetAsByteStringSequenceSequence();

  bool

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

  inline bool

  IsByteStringSequenceSequence() const

  {

    return mType == eByteStringSequenceSequence;

  }

  inline Sequence<Sequence<nsCString>>&

  GetAsByteStringSequenceSequence()

  {

    MOZ_ASSERT(IsByteStringSequenceSequence(), "Wrong type!");

    return mValue.mByteStringSequenceSequence.Value();

  }

  inline Sequence<Sequence<nsCString>> const &

  GetAsByteStringSequenceSequence() const

  {

    MOZ_ASSERT(IsByteStringSequenceSequence(), "Wrong type!");

    return mValue.mByteStringSequenceSequence.Value();

  }

  Record<nsCString, nsCString>&

  RawSetAsByteStringByteStringRecord();

  Record<nsCString, nsCString>&

  SetAsByteStringByteStringRecord();

  bool

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

  inline bool

  IsByteStringByteStringRecord() const

  {

    return mType == eByteStringByteStringRecord;

  }

  inline Record<nsCString, nsCString>&

  GetAsByteStringByteStringRecord()

  {

    MOZ_ASSERT(IsByteStringByteStringRecord(), "Wrong type!");

    return mValue.mByteStringByteStringRecord.Value();

  }

  inline Record<nsCString, nsCString> const &

  GetAsByteStringByteStringRecord() const

  {

    MOZ_ASSERT(IsByteStringByteStringRecord(), "Wrong type!");

    return mValue.mByteStringByteStringRecord.Value();

  }

  void

  Uninit();

  bool

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

  void

  TraceUnion(JSTracer* trc);

private:

  void

  DestroyHeaders();

  void

  DestroyByteStringSequenceSequence();

  void

  DestroyByteStringByteStringRecord();

};

namespace Headers_Binding {

  typedef mozilla::dom::Headers NativeType;

  const JSClass*

  GetJSClass();

  bool

  Wrap(JSContext* aCx, mozilla::dom::Headers* 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::Headers,

                                       &CreateInterfaceObjects,

                                       /* aDefineOnGlobal = */ true);

  }

  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::Headers,

                                       &CreateInterfaceObjects,

                                       aDefineOnGlobal);

  }

  JSObject*

  GetConstructorObject(JSContext* aCx);

} // namespace Headers_Binding

namespace HeadersIterator_Binding {

  typedef mozilla::dom::IterableIterator<mozilla::dom::Headers> NativeType;

  const JSClass*

  GetJSClass();

  bool

  Wrap(JSContext* aCx, mozilla::dom::IterableIterator<mozilla::dom::Headers>* aObject, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);

  // 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::HeadersIterator,

                                       &CreateInterfaceObjects,

                                       /* aDefineOnGlobal = */ true);

  }

} // namespace HeadersIterator_Binding

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_HeadersBinding_h