From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Tue, 27 Jun 2017 06:07:23 +0000 Subject: webkitgtk-2.16.5 --- Source/WebCore/Modules/fetch/FetchHeaders.h | 103 ++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 Source/WebCore/Modules/fetch/FetchHeaders.h (limited to 'Source/WebCore/Modules/fetch/FetchHeaders.h') diff --git a/Source/WebCore/Modules/fetch/FetchHeaders.h b/Source/WebCore/Modules/fetch/FetchHeaders.h new file mode 100644 index 000000000..7f64ed11a --- /dev/null +++ b/Source/WebCore/Modules/fetch/FetchHeaders.h @@ -0,0 +1,103 @@ +/* + * Copyright (C) 2016 Canon Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted, provided that the following conditions + * are required to be met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Canon Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#if ENABLE(FETCH_API) + +#include "ExceptionOr.h" +#include "HTTPHeaderMap.h" +#include + +namespace WebCore { + +class FetchHeaders : public RefCounted { +public: + enum class Guard { + None, + Immutable, + Request, + RequestNoCors, + Response + }; + + static Ref create(Guard guard = Guard::None) { return adoptRef(*new FetchHeaders { guard }); } + static Ref create(const FetchHeaders& headers) { return adoptRef(*new FetchHeaders { headers }); } + + ExceptionOr append(const String& name, const String& value); + ExceptionOr remove(const String&); + ExceptionOr get(const String&) const; + ExceptionOr has(const String&) const; + ExceptionOr set(const String& name, const String& value); + + void fill(const FetchHeaders*); + void filterAndFill(const HTTPHeaderMap&, Guard); + + String fastGet(HTTPHeaderName name) const { return m_headers.get(name); } + void fastSet(HTTPHeaderName name, const String& value) { m_headers.set(name, value); } + + class Iterator { + public: + explicit Iterator(FetchHeaders&); + std::optional> next(); + + private: + Ref m_headers; + size_t m_currentIndex { 0 }; + Vector m_keys; + }; + Iterator createIterator() { return Iterator { *this }; } + + const HTTPHeaderMap& internalHeaders() const { return m_headers; } + + void setGuard(Guard); + +private: + FetchHeaders(Guard guard) : m_guard(guard) { } + FetchHeaders(const FetchHeaders&); + + Guard m_guard; + HTTPHeaderMap m_headers; +}; + +inline FetchHeaders::FetchHeaders(const FetchHeaders& other) + : RefCounted() + , m_guard(other.m_guard) + , m_headers(other.m_headers) +{ +} + +inline void FetchHeaders::setGuard(Guard guard) +{ + ASSERT(!m_headers.size()); + m_guard = guard; +} + +} // namespace WebCore + +#endif // ENABLE(FETCH_API) -- cgit v1.2.1