server

package
v0.0.0-...-ac9ef1f Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Oct 5, 2017 License: Apache-2.0 Imports: 24 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	SubnetMaskOptCode         uint8 = 1 //ParamReqItemCode = 1
	RouterOptCode             uint8 = 3 //ParamReqItemCode = 3
	DNSOptCode                uint8 = 6 //ParamReqItemCode = 6
	HostNameOptCode           uint8 = 12
	DomainNameOptCode         uint8 = 15 //ParamReqItemCode = 15
	StaticRouteOptCode        uint8 = 33 //ParamReqItemCode = 33
	VendorSpecificInfoOptCode uint8 = 43 //ParamReqItemCode = 43
	NetBIOSServerOptCode      uint8 = 44 //ParamReqItemCode = 44
	ReqIPAddrOptCode          uint8 = 50
	IPAddrLeaseTimeOptCode    uint8 = 51
	DhcpMsgTypeOptCode        uint8 = 53
	ServerIdOptCode           uint8 = 54
	ParamReqListOptCode       uint8 = 55
	MaxDhcpMsgSizeOptCode     uint8 = 57
	RenewalTimeOptCode        uint8 = 58
	RebindingTimeOptCode      uint8 = 59
	ClientIdOptCode           uint8 = 61
	TFTPServerAddrOptCode     uint8 = 150 //ParamReqItemCode = 150
	EndOptCode                uint8 = 255
)
View Source 
const (
	DHCPServerPort        uint16 = 67
	DHCPClientPort        uint16 = 68
	UDPProto              uint8  = 17
	BootPReply            uint8  = 2
	BootPRequest          uint8  = 1
	UDP_HDR_LEN           uint16 = 8
	CLIENT_HW_ADDR_LEN    int    = 16
	MAX_LEN_SERVER_NAME   int    = 64
	MAX_LEN_BOOT_FILENAME int    = 128
	DHCPDISCOVER          uint8  = 1
	DHCPOFFER             uint8  = 2
	DHCPREQUEST           uint8  = 3
	DHCPACK               uint8  = 5
	DHCPRELEASE           uint8  = 7
	BOOTP_MSG_SIZE        uint16 = 236
)
View Source 
const (
	OFFERED uint8 = 1
)

Variables

This section is empty.

Functions

This section is empty.

Types

type AsicdClient 

type AsicdClient struct {
	DhcpClientBase
	ClientHdl *asicdServices.ASICDServicesClient
}

type BootPMsgStruct 

type BootPMsgStruct struct {
	OPCode           uint8
	HWAddrType       uint8
	HWAddrLen        uint8
	Hops             uint8
	TransactionId    uint32
	TimeElapsed      uint16
	Flags            uint16
	ClientIPAddr     uint32
	YourIPAddr       uint32
	ServerIPAddr     uint32
	RelayAgentIPAddr uint32
	ClientHWAddr     []byte
	ServerName       []byte
	BootFilename     []byte
	MagicCookie      uint32
	//DhcpOptFields    OptionFields
	DhcpOptionMap map[uint8]DhcpOptionData
}

func NewBootPMsgStruct 

func NewBootPMsgStruct() *BootPMsgStruct

type ClientIdStruct 

type ClientIdStruct struct {
	OptMd    OptionMetadata
	ClientId []byte
}

type ClientJson 

type ClientJson struct {
	Name string `json:Name`
	Port int    `json:Port`
}

type DHCPServer 

type DHCPServer struct {
	DhcpGlobalConf    DhcpGlobalConfig
	DhcpGlobalConfCh  chan DhcpGlobalConfig
	DhcpIntfConfCh    chan DhcpIntfConfig
	DhcpIntfConfRetCh chan error
	DhcpIntfConfMap   map[DhcpIntfKey]DhcpIntfData

	InitDone chan bool
	// contains filtered or unexported fields
}

func NewDHCPServer 

func NewDHCPServer(logger *logging.Writer) *DHCPServer

func (*DHCPServer) InitServer 

func (server *DHCPServer) InitServer(paramDir string)

func (*DHCPServer) ProcessRecvPkts 

func (server *DHCPServer) ProcessRecvPkts(port int32, pkt gopacket.Packet)

func (*DHCPServer) StartAllDhcpServer 

func (server *DHCPServer) StartAllDhcpServer()

func (*DHCPServer) StartDhcpServer 

func (server *DHCPServer) StartDhcpServer(ifIdx int32)

func (*DHCPServer) StartLeaseEntryHandler 

func (server *DHCPServer) StartLeaseEntryHandler(port int32, ipAddr uint32, macAddr string)

func (*DHCPServer) StartRxDhcpPkt 

func (server *DHCPServer) StartRxDhcpPkt(port int32)

func (*DHCPServer) StartServer 

func (server *DHCPServer) StartServer(paramDir string)

func (*DHCPServer) StartStaleEntryHandler 

func (server *DHCPServer) StartStaleEntryHandler(port int32, ipAddr uint32, macAddr string)

func (*DHCPServer) StopAllDhcpServer 

func (server *DHCPServer) StopAllDhcpServer()

func (*DHCPServer) StopDhcpServer 

func (server *DHCPServer) StopDhcpServer(ifIdx int32)

type DNSStruct 

type DNSStruct struct {
	OptMd OptionMetadata
	DNS   []byte
}

type DhcpClientBase 

type DhcpClientBase struct {
	Address            string
	Transport          thrift.TTransport
	PtrProtocolFactory *thrift.TBinaryProtocolFactory
}

type DhcpGlobalConfig 

type DhcpGlobalConfig struct {
	Enable           bool
	DefaultLeaseTime uint32
	MaxLeaseTime     uint32
}

type DhcpIntfConfig 

type DhcpIntfConfig struct {
	Enable        bool
	IntfRef       string
	Subnet        uint32
	SubnetMask    uint32
	LowerIPBound  uint32
	HigherIPBound uint32
	BCastAddr     uint32
	RtrAddr       uint32
	DnsAddr       uint32
	DomainName    string
}

type DhcpIntfData 

type DhcpIntfData struct {
	// contains filtered or unexported fields
}

type DhcpIntfKey 

type DhcpIntfKey struct {
	// contains filtered or unexported fields
}

type DhcpMsgTypeStruct 

type DhcpMsgTypeStruct struct {
	OptMd   OptionMetadata
	MsgType []byte
}

type DhcpOfferedData 

type DhcpOfferedData struct {
	LeaseTime     uint32
	MacAddr       string
	TransactionId uint32
	RefreshTimer  *time.Timer
	StaleTimer    *time.Timer
	State         uint8
}

type DhcpOptionData 

type DhcpOptionData struct {
	Length uint8
	Data   []byte
}

type DomainNameStruct 

type DomainNameStruct struct {
	OptMd      OptionMetadata
	DomainName []byte
}

type EthHdrMetadata 

type EthHdrMetadata struct {
	// contains filtered or unexported fields
}

func NewEthHdrMetadata 

func NewEthHdrMetadata() *EthHdrMetadata

type HostNameStruct 

type HostNameStruct struct {
	OptMd    OptionMetadata
	HostName []byte
}

type IPAddrLeaseTimeStruct 

type IPAddrLeaseTimeStruct struct {
	OptMd           OptionMetadata
	IPAddrLeaseTime []byte
}

type IPHdrMetadata 

type IPHdrMetadata struct {
	HdrLen   uint8
	Length   uint16
	Protocol uint8
	SrcIP    uint32
	DstIP    uint32
}

func NewIPHdrMetadata 

func NewIPHdrMetadata() *IPHdrMetadata

type L3Property 

type L3Property struct {
	//State      uint8
	IpAddr     uint32
	Mask       uint32
	DhcpIfKey  DhcpIntfKey
	DhcpConfig bool
}

type LagProperty 

type LagProperty struct {
	PortMap map[int32]bool
}

type MaxDhcpMsgSizeStruct 

type MaxDhcpMsgSizeStruct struct {
	OptMd          OptionMetadata
	MaxDhcpMsgSize []byte
}

type NetBIOSServerStruct 

type NetBIOSServerStruct struct {
	OptMd         OptionMetadata
	NetBIOSServer []byte
}

type OptionFields 

type OptionFields struct {
	SubnetMaskOpt         bool
	SubnetMaskVar         SubnetMaskStruct
	RouterOpt             bool
	RouterVar             RouterStruct
	DNSOpt                bool
	DNSVar                DNSStruct
	HostNameOpt           bool
	HostNameVar           HostNameStruct
	DomainNameOpt         bool
	DomainNameVar         DomainNameStruct
	StaticRouteOpt        bool
	StaticRouteVar        StaticRouteStruct
	VendorSpecificInfoOpt bool
	VendorSpecificInfoVar VendorSpecificInfoStruct
	NetBIOSServerOpt      bool
	NetBIOSServerVar      NetBIOSServerStruct
	ReqIPAddrOpt          bool
	ReqIPAddrVar          ReqIPAddrStruct
	IPAddrLeaseTimeOpt    bool
	IPAddrLeaseTimeVar    IPAddrLeaseTimeStruct
	DhcpMsgTypeOpt        bool
	DhcpMsgTypeVar        DhcpMsgTypeStruct
	ServerIdOpt           bool
	ServerIdVar           ServerIdStruct
	ParamReqListOpt       bool
	ParamReqListVar       ParamReqListStruct
	MaxDhcpMsgSizeOpt     bool
	MaxDhcpMsgSizeVar     MaxDhcpMsgSizeStruct
	RenewalTimeOpt        bool
	RenewalTimeVar        RenewalTimeStruct
	RebindingTimeOpt      bool
	RebindingTimeVar      RebindingTimeStruct
	ClientIdOpt           bool
	ClientIdVar           ClientIdStruct
	TFTPServerAddrOpt     bool
	TFTPServerAddrVar     TFTPServerAddrStruct
}

type OptionMetadata 

type OptionMetadata struct {
	OPCode uint8
	Length uint8
}

type ParamReqListStruct 

type ParamReqListStruct struct {
	OptMd        OptionMetadata
	ParamReqList []byte
}

type PktMetadata 

type PktMetadata struct {
	// contains filtered or unexported fields
}

func NewPktMetadata 

func NewPktMetadata() *PktMetadata

type PortProperty 

type PortProperty struct {
	IfName    string
	MacAddr   string
	IpAddr    uint32
	Mask      uint32
	L3IfIndex int32
	CtrlCh    chan bool
	PcapHdl   *pcap.Handle
}

type RebindingTimeStruct 

type RebindingTimeStruct struct {
	OptMd         OptionMetadata
	RebindingTime []byte
}

type RenewalTimeStruct 

type RenewalTimeStruct struct {
	OptMd       OptionMetadata
	RenewalTime []byte
}

type ReqIPAddrStruct 

type ReqIPAddrStruct struct {
	OptMd     OptionMetadata
	ReqIPAddr []byte
}

type RouterStruct 

type RouterStruct struct {
	OptMd  OptionMetadata
	Router []byte
}

type ServerIdStruct 

type ServerIdStruct struct {
	OptMd    OptionMetadata
	ServerId []byte
}

type StaticRouteStruct 

type StaticRouteStruct struct {
	OptMd       OptionMetadata
	StaticRoute []byte
}

type SubnetMaskStruct 

type SubnetMaskStruct struct {
	OptMd      OptionMetadata
	SubnetMask []byte
}

type TFTPServerAddrStruct 

type TFTPServerAddrStruct struct {
	OptMd          OptionMetadata
	TFTPServerAddr []byte
}

type UDPHdrMetadata 

type UDPHdrMetadata struct {
	SrcPort uint16
	DstPort uint16
	Length  uint16
}

func NewUDPHdrMetadata 

func NewUDPHdrMetadata() *UDPHdrMetadata

type VendorSpecificInfoStruct 

type VendorSpecificInfoStruct struct {
	OptMd              OptionMetadata
	VendorSpecificInfo []byte
}

type VlanProperty 

type VlanProperty struct {
	UntagPortMap map[int32]bool
}

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.