1// 2// Copyright (C) 2015 The Android Open Source Project 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15// 16 17#ifndef DHCP_CLIENT_DHCP_OPTIONS_H_ 18#define DHCP_CLIENT_DHCP_OPTIONS_H_ 19 20namespace dhcp_client { 21// Constants for DHCP options. 22const uint8_t kDHCPOptionPad = 0; 23const uint8_t kDHCPOptionSubnetMask = 1; 24const uint8_t kDHCPOptionRouter = 3; 25const uint8_t kDHCPOptionDNSServer = 6; 26const uint8_t kDHCPOptionDomainName = 15; 27const uint8_t kDHCPOptionVendorSpecificInformation = 43; 28const uint8_t kDHCPOptionRequestedIPAddr = 50; 29const uint8_t kDHCPOptionLeaseTime = 51; 30const uint8_t kDHCPOptionMessageType = 53; 31const uint8_t kDHCPOptionServerIdentifier = 54; 32const uint8_t kDHCPOptionParameterRequestList = 55; 33const uint8_t kDHCPOptionMessage = 56; 34const uint8_t kDHCPOptionRenewalTime = 58; 35const uint8_t kDHCPOptionRebindingTime = 59; 36const uint8_t kDHCPOptionClientIdentifier = 61; 37const uint8_t kDHCPOptionEnd = 255; 38 39const int kDHCPOptionLength = 312; 40} // namespace dhcp_client 41 42#endif // DHCP_CLIENT_DHCP_OPTIONS_H_ 43