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937d0be762
.. and make travis run it. I renamed check-license-headers.sh to check-style.sh and expanded it so that it now also checks for the presence of "#pragma once" in .h files. It also checks the presence of a (single) blank line above and below the "#pragma once" line. I also added "#pragma once" to all the files that need it: even the ones we are not check. I also added/removed blank lines in order to make the script not fail. I also ran clang-format on the files I modified.
78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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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 are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "DNSAnswer.h"
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#include "DNSQuestion.h"
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#include <AK/Optional.h>
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#include <AK/Types.h>
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#include <AK/Vector.h>
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class DNSResponse {
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public:
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static Optional<DNSResponse> from_raw_response(const u8*, size_t);
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u16 id() const { return m_id; }
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const Vector<DNSQuestion>& questions() const { return m_questions; }
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const Vector<DNSAnswer>& answers() const { return m_answers; }
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u16 question_count() const
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{
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ASSERT(m_questions.size() <= UINT16_MAX);
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return m_questions.size();
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}
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u16 answer_count() const
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{
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ASSERT(m_answers.size() <= UINT16_MAX);
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return m_answers.size();
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}
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enum class Code : u8 {
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NOERROR = 0,
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FORMERR = 1,
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SERVFAIL = 2,
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NXDOMAIN = 3,
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NOTIMP = 4,
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REFUSED = 5,
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YXDOMAIN = 6,
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XRRSET = 7,
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NOTAUTH = 8,
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NOTZONE = 9,
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};
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Code code() const { return (Code)m_code; }
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private:
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DNSResponse() { }
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u16 m_id { 0 };
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u8 m_code { 0 };
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Vector<DNSQuestion> m_questions;
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Vector<DNSAnswer> m_answers;
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};
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