本文整理汇总了Golang中github.com/d2g/dhcp4client.Client类的典型用法代码示例。如果您正苦于以下问题：Golang Client类的具体用法？Golang Client怎么用？Golang Client使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Client类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: RequestIP
func RequestIP(exampleClient *dhcp4client.Client) dhcp4.Packet {
// discoveryPacket, _ := exampleClient.SendDiscoverPacket()
// log.Println("Packet:%v\n", discoveryPacket)
// offerPacket, _ := exampleClient.GetOffer(&discoveryPacket)
// log.Println("Packet:%v\n", offerPacket)
// log.Println("OFFERED:" + offerPacket.YIAddr().String())
//return offerPacket.YIAddr().String()
//requestPacket, _ := exampleClient.SendRequest(&offerPacket)
//log.Println("Packet:%v\n", requestPacket)
success, acknowledgementpacket, err := exampleClient.Request()
if err != nil {
networkError, ok := err.(*net.OpError)
if ok && networkError.Timeout() {
log.Println("Test Skipping as it didn't find a DHCP Server")
}
log.Println("Error:%v\n", err)
}
log.Println("Success:%v\n", success)
log.Println("Packet:%v\n", acknowledgementpacket)
return acknowledgementpacket
// if !success {
// log.Fatalln("We didn't sucessfully get a DHCP Lease?")
// } else {
// log.Printf("IP Received:%v\n", acknowledgementpacket.YIAddr().String())
// return acknowledgementpacket.YIAddr().String()
// }
}
开发者ID:dark-lab，项目名称:dhcpkiller，代码行数:32，代码来源:main.go
示例2: renew
func (c *client) renew(cl *dhcp4client.Client) (dhcp4.Packet, error) {
defer trace.End(trace.Begin(""))
rp := cl.RenewalRequestPacket(&c.ack)
rp, err := c.setOptions(rp)
if err != nil {
return nil, err
}
rp.PadToMinSize()
if err = cl.SendPacket(rp); err != nil {
return nil, err
}
newack, err := cl.GetAcknowledgement(&rp)
if err != nil {
return nil, err
}
opts := newack.ParseOptions()
if dhcp4.MessageType(opts[dhcp4.OptionDHCPMessageType][0]) == dhcp4.NAK {
return nil, fmt.Errorf("received NAK from DHCP server")
}
return newack, nil
}
开发者ID:vmware，项目名称:vic，代码行数:26，代码来源:client.go
示例3: request
func (c *client) request(cl *dhcp4client.Client) (bool, dhcp4.Packet, error) {
defer trace.End(trace.Begin(""))
dp, err := c.discoverPacket(cl)
if err != nil {
return false, nil, err
}
dp.PadToMinSize()
if err = cl.SendPacket(dp); err != nil {
return false, nil, err
}
var op dhcp4.Packet
for {
op, err = cl.GetOffer(&dp)
if err != nil {
return false, nil, err
}
if c.isCompletePacket(dhcp.NewPacket([]byte(op))) {
break
}
}
rp, err := c.requestPacket(cl, &op)
if err != nil {
return false, nil, err
}
rp.PadToMinSize()
if err = cl.SendPacket(rp); err != nil {
return false, nil, err
}
ack, err := cl.GetAcknowledgement(&rp)
if err != nil {
return false, nil, err
}
opts := ack.ParseOptions()
if dhcp4.MessageType(opts[dhcp4.OptionDHCPMessageType][0]) == dhcp4.NAK {
return false, nil, fmt.Errorf("Got NAK from DHCP server")
}
return true, ack, nil
}
开发者ID:vmware，项目名称:vic，代码行数:47，代码来源:client.go
示例4: renew
func (c *client) renew(id ID, ack dhcp4.Packet, cl *dhcp4client.Client) (dhcp4.Packet, error) {
rp := cl.RenewalRequestPacket(&ack)
_, err := c.appendOptions(&rp, id)
if err != nil {
return nil, err
}
rp.PadToMinSize()
if err = cl.SendPacket(rp); err != nil {
return nil, err
}
newack, err := cl.GetAcknowledgement(&rp)
if err != nil {
return nil, err
}
opts := newack.ParseOptions()
if dhcp4.MessageType(opts[dhcp4.OptionDHCPMessageType][0]) == dhcp4.NAK {
return nil, fmt.Errorf("received NAK from DHCP server")
}
return newack, nil
}
开发者ID:kjplatz，项目名称:vic，代码行数:24，代码来源:client.go
示例5: SendDHCPDeclinePacket
func SendDHCPDeclinePacket(c *dhcp4client.Client, hw net.HardwareAddr, ip net.IP, acknowledgement dhcp4.Packet) (dhcp4.Packet, error) {
DeclinePacket := DHCPDeclinePacket(hw, ip, acknowledgement)
DeclinePacket.PadToMinSize()
return DeclinePacket, c.SendPacket(DeclinePacket)
}
开发者ID:dark-lab，项目名称:dhcpkiller，代码行数:6，代码来源:main.go
示例6: requestPacket
func (c *client) requestPacket(cl *dhcp4client.Client, op *dhcp4.Packet) (dhcp4.Packet, error) {
defer trace.End(trace.Begin(""))
rp := cl.RequestPacket(op)
return c.setOptions(rp)
}
开发者ID:vmware，项目名称:vic，代码行数:6，代码来源:client.go
示例7: discoverPacket
func (c *client) discoverPacket(cl *dhcp4client.Client) (dhcp4.Packet, error) {
defer trace.End(trace.Begin(""))
dp := cl.DiscoverPacket()
return c.setOptions(dp)
}
开发者ID:vmware，项目名称:vic，代码行数:6，代码来源:client.go
示例8: requestPacket
func (c *client) requestPacket(id ID, cl *dhcp4client.Client, op *dhcp4.Packet) (*dhcp4.Packet, error) {
rp := cl.RequestPacket(op)
return c.appendOptions(&rp, id)
}
开发者ID:kjplatz，项目名称:vic，代码行数:4，代码来源:client.go
示例9: discoverPacket
func (c *client) discoverPacket(id ID, cl *dhcp4client.Client) (*dhcp4.Packet, error) {
dp := cl.DiscoverPacket()
return c.appendOptions(&dp, id)
}
开发者ID:kjplatz，项目名称:vic，代码行数:4，代码来源:client.go
注：本文中的github.com/d2g/dhcp4client.Client类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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