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

#ifndef mozilla_dom_FetchBinding_h
#define mozilla_dom_FetchBinding_h

#include "js/RootingAPI.h"
#include "jsfriendapi.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/TypedArray.h"
#include "mozilla/dom/UnionMember.h"

namespace mozilla {
namespace dom {

class Blob;
struct FetchReadableStreamReadDataArrayAtoms;
struct FetchReadableStreamReadDataDoneAtoms;
class FormData;
struct NativePropertyHooks;
class OwningBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString;
class ProtoAndIfaceCache;
class URLSearchParams;

} // namespace dom
} // namespace mozilla

namespace mozilla {
namespace dom {

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


void
ImplCycleCollectionUnlink(OwningBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString& aUnion);


class BlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString
{
  friend class BlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVStringArgument;
  enum Type
  {
    eUninitialized,
    eBlob,
    eArrayBufferView,
    eArrayBuffer,
    eFormData,
    eURLSearchParams,
    eUSVString
  };

  union Value
  {
    UnionMember<NonNull<mozilla::dom::Blob> > mBlob;
    UnionMember<RootedSpiderMonkeyInterface<ArrayBufferView> > mArrayBufferView;
    UnionMember<RootedSpiderMonkeyInterface<ArrayBuffer> > mArrayBuffer;
    UnionMember<NonNull<mozilla::dom::FormData> > mFormData;
    UnionMember<NonNull<mozilla::dom::URLSearchParams> > mURLSearchParams;
    UnionMember<binding_detail::FakeString > mUSVString;

  };

  Type mType;
  Value mValue;

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

  inline ~BlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString()
  {
    Uninit();
  }

  inline NonNull<mozilla::dom::Blob>&
  RawSetAsBlob()
  {
    if (mType == eBlob) {
      return mValue.mBlob.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eBlob;
    return mValue.mBlob.SetValue();
  }

  inline NonNull<mozilla::dom::Blob>&
  SetAsBlob()
  {
    if (mType == eBlob) {
      return mValue.mBlob.Value();
    }
    Uninit();
    mType = eBlob;
    return mValue.mBlob.SetValue();
  }

  inline bool
  IsBlob() const
  {
    return mType == eBlob;
  }

  inline NonNull<mozilla::dom::Blob>&
  GetAsBlob()
  {
    MOZ_ASSERT(IsBlob(), "Wrong type!");
    return mValue.mBlob.Value();
  }

  inline mozilla::dom::Blob&
  GetAsBlob() const
  {
    MOZ_ASSERT(IsBlob(), "Wrong type!");
    return mValue.mBlob.Value();
  }

  inline RootedSpiderMonkeyInterface<ArrayBufferView>&
  RawSetAsArrayBufferView(JSContext* cx)
  {
    if (mType == eArrayBufferView) {
      return mValue.mArrayBufferView.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eArrayBufferView;
    return mValue.mArrayBufferView.SetValue(cx);
  }

  inline RootedSpiderMonkeyInterface<ArrayBufferView>&
  SetAsArrayBufferView(JSContext* cx)
  {
    if (mType == eArrayBufferView) {
      return mValue.mArrayBufferView.Value();
    }
    Uninit();
    mType = eArrayBufferView;
    return mValue.mArrayBufferView.SetValue(cx);
  }

  inline bool
  IsArrayBufferView() const
  {
    return mType == eArrayBufferView;
  }

  inline RootedSpiderMonkeyInterface<ArrayBufferView>&
  GetAsArrayBufferView()
  {
    MOZ_ASSERT(IsArrayBufferView(), "Wrong type!");
    return mValue.mArrayBufferView.Value();
  }

  inline ArrayBufferView const &
  GetAsArrayBufferView() const
  {
    MOZ_ASSERT(IsArrayBufferView(), "Wrong type!");
    return mValue.mArrayBufferView.Value();
  }

  inline RootedSpiderMonkeyInterface<ArrayBuffer>&
  RawSetAsArrayBuffer(JSContext* cx)
  {
    if (mType == eArrayBuffer) {
      return mValue.mArrayBuffer.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eArrayBuffer;
    return mValue.mArrayBuffer.SetValue(cx);
  }

  inline RootedSpiderMonkeyInterface<ArrayBuffer>&
  SetAsArrayBuffer(JSContext* cx)
  {
    if (mType == eArrayBuffer) {
      return mValue.mArrayBuffer.Value();
    }
    Uninit();
    mType = eArrayBuffer;
    return mValue.mArrayBuffer.SetValue(cx);
  }

  inline bool
  IsArrayBuffer() const
  {
    return mType == eArrayBuffer;
  }

  inline RootedSpiderMonkeyInterface<ArrayBuffer>&
  GetAsArrayBuffer()
  {
    MOZ_ASSERT(IsArrayBuffer(), "Wrong type!");
    return mValue.mArrayBuffer.Value();
  }

  inline ArrayBuffer const &
  GetAsArrayBuffer() const
  {
    MOZ_ASSERT(IsArrayBuffer(), "Wrong type!");
    return mValue.mArrayBuffer.Value();
  }

  inline NonNull<mozilla::dom::FormData>&
  RawSetAsFormData()
  {
    if (mType == eFormData) {
      return mValue.mFormData.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eFormData;
    return mValue.mFormData.SetValue();
  }

  inline NonNull<mozilla::dom::FormData>&
  SetAsFormData()
  {
    if (mType == eFormData) {
      return mValue.mFormData.Value();
    }
    Uninit();
    mType = eFormData;
    return mValue.mFormData.SetValue();
  }

  inline bool
  IsFormData() const
  {
    return mType == eFormData;
  }

  inline NonNull<mozilla::dom::FormData>&
  GetAsFormData()
  {
    MOZ_ASSERT(IsFormData(), "Wrong type!");
    return mValue.mFormData.Value();
  }

  inline mozilla::dom::FormData&
  GetAsFormData() const
  {
    MOZ_ASSERT(IsFormData(), "Wrong type!");
    return mValue.mFormData.Value();
  }

  inline NonNull<mozilla::dom::URLSearchParams>&
  RawSetAsURLSearchParams()
  {
    if (mType == eURLSearchParams) {
      return mValue.mURLSearchParams.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eURLSearchParams;
    return mValue.mURLSearchParams.SetValue();
  }

  inline NonNull<mozilla::dom::URLSearchParams>&
  SetAsURLSearchParams()
  {
    if (mType == eURLSearchParams) {
      return mValue.mURLSearchParams.Value();
    }
    Uninit();
    mType = eURLSearchParams;
    return mValue.mURLSearchParams.SetValue();
  }

  inline bool
  IsURLSearchParams() const
  {
    return mType == eURLSearchParams;
  }

  inline NonNull<mozilla::dom::URLSearchParams>&
  GetAsURLSearchParams()
  {
    MOZ_ASSERT(IsURLSearchParams(), "Wrong type!");
    return mValue.mURLSearchParams.Value();
  }

  inline mozilla::dom::URLSearchParams&
  GetAsURLSearchParams() const
  {
    MOZ_ASSERT(IsURLSearchParams(), "Wrong type!");
    return mValue.mURLSearchParams.Value();
  }

  inline binding_detail::FakeString&
  RawSetAsUSVString()
  {
    if (mType == eUSVString) {
      return mValue.mUSVString.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eUSVString;
    return mValue.mUSVString.SetValue();
  }

  inline binding_detail::FakeString&
  SetAsUSVString()
  {
    if (mType == eUSVString) {
      return mValue.mUSVString.Value();
    }
    Uninit();
    mType = eUSVString;
    return mValue.mUSVString.SetValue();
  }

  inline bool
  IsUSVString() const
  {
    return mType == eUSVString;
  }

  inline binding_detail::FakeString&
  GetAsUSVString()
  {
    MOZ_ASSERT(IsUSVString(), "Wrong type!");
    return mValue.mUSVString.Value();
  }

  inline const nsAString&
  GetAsUSVString() const
  {
    MOZ_ASSERT(IsUSVString(), "Wrong type!");
    return mValue.mUSVString.Value();
  }

  inline void
  Uninit()
  {
    switch (mType) {
      case eUninitialized: {
        break;
      }
      case eBlob: {
        DestroyBlob();
        break;
      }
      case eArrayBufferView: {
        DestroyArrayBufferView();
        break;
      }
      case eArrayBuffer: {
        DestroyArrayBuffer();
        break;
      }
      case eFormData: {
        DestroyFormData();
        break;
      }
      case eURLSearchParams: {
        DestroyURLSearchParams();
        break;
      }
      case eUSVString: {
        DestroyUSVString();
        break;
      }
    }
  }

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

private:
  inline void
  DestroyBlob()
  {
    MOZ_ASSERT(IsBlob(), "Wrong type!");
    mValue.mBlob.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyArrayBufferView()
  {
    MOZ_ASSERT(IsArrayBufferView(), "Wrong type!");
    mValue.mArrayBufferView.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyArrayBuffer()
  {
    MOZ_ASSERT(IsArrayBuffer(), "Wrong type!");
    mValue.mArrayBuffer.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyFormData()
  {
    MOZ_ASSERT(IsFormData(), "Wrong type!");
    mValue.mFormData.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyURLSearchParams()
  {
    MOZ_ASSERT(IsURLSearchParams(), "Wrong type!");
    mValue.mURLSearchParams.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyUSVString()
  {
    MOZ_ASSERT(IsUSVString(), "Wrong type!");
    mValue.mUSVString.Destroy();
    mType = eUninitialized;
  }
};


class OwningBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString : public AllOwningUnionBase
{
  friend void ImplCycleCollectionUnlink(OwningBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString& aUnion);
  enum Type
  {
    eUninitialized,
    eBlob,
    eArrayBufferView,
    eArrayBuffer,
    eFormData,
    eURLSearchParams,
    eUSVString
  };

  union Value
  {
    UnionMember<OwningNonNull<mozilla::dom::Blob> > mBlob;
    UnionMember<ArrayBufferView > mArrayBufferView;
    UnionMember<ArrayBuffer > mArrayBuffer;
    UnionMember<OwningNonNull<mozilla::dom::FormData> > mFormData;
    UnionMember<OwningNonNull<mozilla::dom::URLSearchParams> > mURLSearchParams;
    UnionMember<nsString > mUSVString;

  };

  Type mType;
  Value mValue;

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

  inline ~OwningBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString()
  {
    Uninit();
  }

  OwningNonNull<mozilla::dom::Blob>&
  RawSetAsBlob();

  OwningNonNull<mozilla::dom::Blob>&
  SetAsBlob();

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

  inline bool
  IsBlob() const
  {
    return mType == eBlob;
  }

  inline OwningNonNull<mozilla::dom::Blob>&
  GetAsBlob()
  {
    MOZ_ASSERT(IsBlob(), "Wrong type!");
    return mValue.mBlob.Value();
  }

  inline OwningNonNull<mozilla::dom::Blob> const &
  GetAsBlob() const
  {
    MOZ_ASSERT(IsBlob(), "Wrong type!");
    return mValue.mBlob.Value();
  }

  ArrayBufferView&
  RawSetAsArrayBufferView();

  ArrayBufferView&
  SetAsArrayBufferView();

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

  inline bool
  IsArrayBufferView() const
  {
    return mType == eArrayBufferView;
  }

  inline ArrayBufferView&
  GetAsArrayBufferView()
  {
    MOZ_ASSERT(IsArrayBufferView(), "Wrong type!");
    return mValue.mArrayBufferView.Value();
  }

  inline ArrayBufferView const &
  GetAsArrayBufferView() const
  {
    MOZ_ASSERT(IsArrayBufferView(), "Wrong type!");
    return mValue.mArrayBufferView.Value();
  }

  ArrayBuffer&
  RawSetAsArrayBuffer();

  ArrayBuffer&
  SetAsArrayBuffer();

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

  inline bool
  IsArrayBuffer() const
  {
    return mType == eArrayBuffer;
  }

  inline ArrayBuffer&
  GetAsArrayBuffer()
  {
    MOZ_ASSERT(IsArrayBuffer(), "Wrong type!");
    return mValue.mArrayBuffer.Value();
  }

  inline ArrayBuffer const &
  GetAsArrayBuffer() const
  {
    MOZ_ASSERT(IsArrayBuffer(), "Wrong type!");
    return mValue.mArrayBuffer.Value();
  }

  OwningNonNull<mozilla::dom::FormData>&
  RawSetAsFormData();

  OwningNonNull<mozilla::dom::FormData>&
  SetAsFormData();

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

  inline bool
  IsFormData() const
  {
    return mType == eFormData;
  }

  inline OwningNonNull<mozilla::dom::FormData>&
  GetAsFormData()
  {
    MOZ_ASSERT(IsFormData(), "Wrong type!");
    return mValue.mFormData.Value();
  }

  inline OwningNonNull<mozilla::dom::FormData> const &
  GetAsFormData() const
  {
    MOZ_ASSERT(IsFormData(), "Wrong type!");
    return mValue.mFormData.Value();
  }

  OwningNonNull<mozilla::dom::URLSearchParams>&
  RawSetAsURLSearchParams();

  OwningNonNull<mozilla::dom::URLSearchParams>&
  SetAsURLSearchParams();

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

  inline bool
  IsURLSearchParams() const
  {
    return mType == eURLSearchParams;
  }

  inline OwningNonNull<mozilla::dom::URLSearchParams>&
  GetAsURLSearchParams()
  {
    MOZ_ASSERT(IsURLSearchParams(), "Wrong type!");
    return mValue.mURLSearchParams.Value();
  }

  inline OwningNonNull<mozilla::dom::URLSearchParams> const &
  GetAsURLSearchParams() const
  {
    MOZ_ASSERT(IsURLSearchParams(), "Wrong type!");
    return mValue.mURLSearchParams.Value();
  }

  nsString&
  RawSetAsUSVString();

  nsString&
  SetAsUSVString();

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

  inline void
  SetStringData(const nsString::char_type* aData, nsString::size_type aLength)
  {
    RawSetAsUSVString().Assign(aData, aLength);
  }

  inline bool
  IsUSVString() const
  {
    return mType == eUSVString;
  }

  inline nsString&
  GetAsUSVString()
  {
    MOZ_ASSERT(IsUSVString(), "Wrong type!");
    return mValue.mUSVString.Value();
  }

  inline nsString const &
  GetAsUSVString() const
  {
    MOZ_ASSERT(IsUSVString(), "Wrong type!");
    return mValue.mUSVString.Value();
  }

  void
  Uninit();

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

  void
  TraceUnion(JSTracer* trc);

private:
  void
  DestroyBlob();

  void
  DestroyArrayBufferView();

  void
  DestroyArrayBuffer();

  void
  DestroyFormData();

  void
  DestroyURLSearchParams();

  void
  DestroyUSVString();
};


struct FetchReadableStreamReadDataArray : public DictionaryBase
{
  MOZ_INIT_OUTSIDE_CTOR Optional<Uint8Array> mValue;

  FetchReadableStreamReadDataArray();

  explicit inline FetchReadableStreamReadDataArray(const FastDictionaryInitializer& )
  {
    // Do nothing here; this is used by our "Fast" subclass
  }

private:
  FetchReadableStreamReadDataArray(const FetchReadableStreamReadDataArray&) = delete;
  void operator=(const FetchReadableStreamReadDataArray&) = delete;

  static bool
  InitIds(JSContext* cx, FetchReadableStreamReadDataArrayAtoms* atomsCache);

public:
  bool
  Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription = "Value", bool passedToJSImpl = false);

  bool
  ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceDictionary(JSTracer* trc);
};

namespace binding_detail {
struct FastFetchReadableStreamReadDataArray : public FetchReadableStreamReadDataArray
{
  inline FastFetchReadableStreamReadDataArray()
    : FetchReadableStreamReadDataArray(FastDictionaryInitializer())
  {
    // Doesn't matter what int we pass to the parent constructor
  }
};
} // namespace binding_detail


struct FetchReadableStreamReadDataDone : public DictionaryBase
{
  MOZ_INIT_OUTSIDE_CTOR bool mDone;

  FetchReadableStreamReadDataDone();

  explicit inline FetchReadableStreamReadDataDone(const FastDictionaryInitializer& )
  {
    // Do nothing here; this is used by our "Fast" subclass
  }

  explicit inline FetchReadableStreamReadDataDone(const FetchReadableStreamReadDataDone& aOther)
  {
    *this = aOther;
  }

  bool
  Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription = "Value", bool passedToJSImpl = false);

  bool
  Init(const nsAString& aJSON);

  bool
  ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const;

  bool
  ToJSON(nsAString& aJSON) const;

  void
  TraceDictionary(JSTracer* trc);

  void
  operator=(const FetchReadableStreamReadDataDone& aOther);

private:
  static bool
  InitIds(JSContext* cx, FetchReadableStreamReadDataDoneAtoms* atomsCache);
};

namespace binding_detail {
struct FastFetchReadableStreamReadDataDone : public FetchReadableStreamReadDataDone
{
  inline FastFetchReadableStreamReadDataDone()
    : FetchReadableStreamReadDataDone(FastDictionaryInitializer())
  {
    // Doesn't matter what int we pass to the parent constructor
  }
};
} // namespace binding_detail


} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_FetchBinding_h
