1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
8 #include "bindings/core/v8/ScriptWrappable.h"
9 #include "modules/serviceworkers/FetchHeaderList.h"
10 #include "wtf/Forward.h"
11 #include "wtf/PassOwnPtr.h"
12 #include "wtf/RefCounted.h"
18 class HeadersForEachCallback;
21 // http://fetch.spec.whatwg.org/#headers-class
22 class Headers FINAL : public RefCountedWillBeGarbageCollected<Headers>, public ScriptWrappable {
23 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(Headers);
25 enum Guard { ImmutableGuard, RequestGuard, RequestNoCORSGuard, ResponseGuard, NoneGuard };
27 static PassRefPtrWillBeRawPtr<Headers> create();
28 static PassRefPtrWillBeRawPtr<Headers> create(ExceptionState&);
29 static PassRefPtrWillBeRawPtr<Headers> create(const Headers*, ExceptionState&);
30 static PassRefPtrWillBeRawPtr<Headers> create(const Dictionary&, ExceptionState&);
32 // Shares the FetchHeaderList. Called when creating a Request or Response.
33 static PassRefPtrWillBeRawPtr<Headers> create(FetchHeaderList*);
35 PassRefPtrWillBeRawPtr<Headers> createCopy() const;
37 // Headers.idl implementation.
38 void append(const String& name, const String& value, ExceptionState&);
39 void remove(const String& key, ExceptionState&);
40 String get(const String& key, ExceptionState&);
41 Vector<String> getAll(const String& key, ExceptionState&);
42 bool has(const String& key, ExceptionState&);
43 void set(const String& key, const String& value, ExceptionState&);
44 unsigned long size() const;
45 void forEach(PassOwnPtr<HeadersForEachCallback>, ScriptValue&);
46 void forEach(PassOwnPtr<HeadersForEachCallback>);
48 void setGuard(Guard guard) { m_guard = guard; }
49 Guard guard() const { return m_guard; }
51 // These methods should only be called when size() would return 0.
52 void fillWith(const Headers*, ExceptionState&);
53 void fillWith(const Dictionary&, ExceptionState&);
59 // Shares the FetchHeaderList. Called when creating a Request or Response.
60 explicit Headers(FetchHeaderList*);
61 void forEachInternal(PassOwnPtr<HeadersForEachCallback>, ScriptValue*);
63 RefPtrWillBeMember<FetchHeaderList> m_headerList;