org.sblim.slp.internal
Class IPv6MulticastAddressFactory
java.lang.Object
org.sblim.slp.internal.IPv6MulticastAddressFactory
public class IPv6MulticastAddressFactory
extends java.lang.Object
SVRLOC group-id : FF0X:0:0:0:0:0:0:116
- SRVTYPERQST Service Type Request
- ATTRRQST Attribute Request
- UA sends too
SVRLOC-DA group-id : FF0X:0:0:0:0:0:0:123
- SRVRQST for the "service:directory-agent" service type
- UA sends too
1000 - 13FF: SRVRQST : FF0X:0:0:0:0:0:1:....
- the ID is the hashcode of the Service Type string used in the SrvRqst.
- UA sends too
static InetAddress | get(int pScope, int pSrvHash) - get
|
static InetAddress | get(int pScope, ServiceType pSrvType) - get
|
static InetAddress | get(int pScope, SLPMessage pMsg) - get
|
static InetAddress | getSrvLocAddress(int pScope) - getSrvLocAddress
|
static int | getSrvTypeHash(ServiceType pServiceType) -
unsigned long slp_hash(const char *pc, unsigned int len) {
unsigned long h = 0;
while (len-- != 0) {
h *= 33;
h += *pc++;
}
return (0x3FF & h); // round to a range of 0-1023
}
|
get
public static InetAddress get(int pScope,
int pSrvHash)
throws UnknownHostException
get
get
public static InetAddress get(int pScope,
ServiceType pSrvType)
throws UnknownHostException
get
get
public static InetAddress get(int pScope,
SLPMessage pMsg)
throws UnknownHostException
get
getSrvLocAddress
public static InetAddress getSrvLocAddress(int pScope)
throws UnknownHostException
getSrvLocAddress
getSrvTypeHash
public static int getSrvTypeHash(ServiceType pServiceType)
unsigned long slp_hash(const char *pc, unsigned int len) {
unsigned long h = 0;
while (len-- != 0) {
h *= 33;
h += *pc++;
}
return (0x3FF & h); // round to a range of 0-1023
}
Copyright © 2005, 2009 IBM Corporation. All Rights Reserved.