74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/*
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* Copyright (C) 2020 Sony Interactive Entertainment Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/Vector.h>
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#include <wtf/text/WTFString.h>
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namespace WebDriver {
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class HTTPParser {
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public:
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struct Message {
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String path;
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String method;
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String version;
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Vector<String> requestHeaders;
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Vector<uint8_t> requestBody;
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};
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enum class Phase {
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Idle,
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Header,
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Body,
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Complete,
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Error,
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};
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enum class Process {
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Suspend,
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Continue,
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};
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Phase parse(Vector<uint8_t>&&);
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Message pullMessage() { return m_message; }
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private:
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Process handlePhase();
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Process abortProcess(const char* message = nullptr);
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bool parseFirstLine(String&& line);
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bool readLine(String& line);
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size_t expectedBodyLength() const;
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Phase m_phase { Phase::Idle };
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Message m_message;
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size_t m_bodyLength { 0 };
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Vector<uint8_t> m_buffer;
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};
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} // namespace WebDriver
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