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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/fetch/Headers.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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-rw-r--r--dom/fetch/Headers.h144
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diff --git a/dom/fetch/Headers.h b/dom/fetch/Headers.h
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+/* -*- 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 mozilla_dom_Headers_h
+#define mozilla_dom_Headers_h
+
+#include "mozilla/dom/HeadersBinding.h"
+
+#include "nsClassHashtable.h"
+#include "nsWrapperCache.h"
+
+#include "InternalHeaders.h"
+
+namespace mozilla {
+
+class ErrorResult;
+
+namespace dom {
+
+template<typename T> class MozMap;
+class HeadersOrByteStringSequenceSequenceOrByteStringMozMap;
+class OwningHeadersOrByteStringSequenceSequenceOrByteStringMozMap;
+
+/**
+ * This Headers class is only used to represent the content facing Headers
+ * object. It is actually backed by an InternalHeaders implementation. Gecko
+ * code should NEVER use this, except in the Request and Response
+ * implementations, where they must always be created from the backing
+ * InternalHeaders object.
+ */
+class Headers final : public nsISupports
+ , public nsWrapperCache
+{
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Headers)
+
+ friend class Request;
+ friend class Response;
+
+private:
+ nsCOMPtr<nsISupports> mOwner;
+ RefPtr<InternalHeaders> mInternalHeaders;
+
+public:
+ explicit Headers(nsISupports* aOwner, InternalHeaders* aInternalHeaders)
+ : mOwner(aOwner)
+ , mInternalHeaders(aInternalHeaders)
+ {
+ }
+
+ explicit Headers(const Headers& aOther) = delete;
+
+ static bool PrefEnabled(JSContext* cx, JSObject* obj);
+
+ static already_AddRefed<Headers>
+ Constructor(const GlobalObject& aGlobal,
+ const Optional<HeadersOrByteStringSequenceSequenceOrByteStringMozMap>& aInit,
+ ErrorResult& aRv);
+
+ static already_AddRefed<Headers>
+ Constructor(const GlobalObject& aGlobal,
+ const OwningHeadersOrByteStringSequenceSequenceOrByteStringMozMap& aInit,
+ ErrorResult& aRv);
+
+ static already_AddRefed<Headers>
+ Create(nsIGlobalObject* aGlobalObject,
+ const OwningHeadersOrByteStringSequenceSequenceOrByteStringMozMap& aInit,
+ ErrorResult& aRv);
+
+ void Append(const nsACString& aName, const nsACString& aValue,
+ ErrorResult& aRv)
+ {
+ mInternalHeaders->Append(aName, aValue, aRv);
+ }
+
+ void Delete(const nsACString& aName, ErrorResult& aRv)
+ {
+ mInternalHeaders->Delete(aName, aRv);
+ }
+
+ void Get(const nsACString& aName, nsACString& aValue, ErrorResult& aRv) const
+ {
+ mInternalHeaders->Get(aName, aValue, aRv);
+ }
+
+ void GetFirst(const nsACString& aName, nsACString& aValue, ErrorResult& aRv) const
+ {
+ mInternalHeaders->GetFirst(aName, aValue, aRv);
+ }
+
+ bool Has(const nsACString& aName, ErrorResult& aRv) const
+ {
+ return mInternalHeaders->Has(aName, aRv);
+ }
+
+ void Set(const nsACString& aName, const nsACString& aValue, ErrorResult& aRv)
+ {
+ mInternalHeaders->Set(aName, aValue, aRv);
+ }
+
+ uint32_t GetIterableLength() const
+ {
+ return mInternalHeaders->GetIterableLength();
+ }
+ const nsString GetKeyAtIndex(unsigned aIndex) const
+ {
+ return mInternalHeaders->GetKeyAtIndex(aIndex);
+ }
+ const nsString GetValueAtIndex(unsigned aIndex) const
+ {
+ return mInternalHeaders->GetValueAtIndex(aIndex);
+ }
+
+ // ChromeOnly
+ HeadersGuardEnum Guard() const
+ {
+ return mInternalHeaders->Guard();
+ }
+
+ void SetGuard(HeadersGuardEnum aGuard, ErrorResult& aRv)
+ {
+ mInternalHeaders->SetGuard(aGuard, aRv);
+ }
+
+ virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+ nsISupports* GetParentObject() const { return mOwner; }
+
+private:
+ virtual ~Headers();
+
+ InternalHeaders*
+ GetInternalHeaders() const
+ {
+ return mInternalHeaders;
+ }
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_Headers_h