75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
//
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// Copyright (C) 2015 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef DHCP_CLIENT_OPTION_WRITER_H_
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#define DHCP_CLIENT_OPTION_WRITER_H_
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#include <cstdint>
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#include <string>
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#include <utility>
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#include <vector>
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#include <base/lazy_instance.h>
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#include <shill/net/byte_string.h>
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namespace dhcp_client {
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class DHCPOptionsWriter {
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public:
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~DHCPOptionsWriter() {}
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static DHCPOptionsWriter* GetInstance();
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int WriteUInt8Option(shill::ByteString* buffer,
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uint8_t option_code,
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uint8_t value);
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int WriteUInt16Option(shill::ByteString* buffer,
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uint8_t option_code,
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uint16_t value);
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int WriteUInt32Option(shill::ByteString* buffer,
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uint8_t option_code,
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uint32_t value);
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int WriteUInt8ListOption(shill::ByteString* buffer,
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uint8_t option_code,
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const std::vector<uint8_t>& value);
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int WriteUInt16ListOption(shill::ByteString* buffer,
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uint8_t option_code,
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const std::vector<uint16_t>& value);
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int WriteUInt32ListOption(shill::ByteString* buffer,
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uint8_t option_code,
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const std::vector<uint32_t>& value);
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int WriteUInt32PairListOption(shill::ByteString* buffer,
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uint8_t option_code,
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const std::vector<std::pair<uint32_t, uint32_t>>& value);
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int WriteBoolOption(shill::ByteString* buffer,
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uint8_t option_code,
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const bool value);
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int WriteStringOption(shill::ByteString* buffer,
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uint8_t option_code,
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const std::string& value);
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int WriteByteArrayOption(shill::ByteString* buffer,
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uint8_t option_code,
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const shill::ByteString& value);
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int WriteEndTag(shill::ByteString* buffer);
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protected:
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DHCPOptionsWriter() {}
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private:
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friend struct base::DefaultLazyInstanceTraits<DHCPOptionsWriter>;
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};
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} // namespace dhcp_client
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#endif // DHCP_CLIENT_OPTION_WRITER_H_
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