class Mu::Pcap::IP
Constants
- IPPROTO_AH
- IPPROTO_DSTOPTS
- IPPROTO_FRAGMENT
- IPPROTO_HOPOPTS
- IPPROTO_NONE
- IPPROTO_ROUTING
- IPPROTO_SCTP
- IPPROTO_TCP
- IPPROTO_UDP
Attributes
dst[RW]
src[RW]
Public Class Methods
checksum(bytes)
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# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 49 def self.checksum bytes if bytes.size & 1 == 1 bytes = bytes + "\0" end sum = 0 bytes.unpack("n*").each { |n| sum += n } sum = (sum & 0xffff) + (sum >> 16 & 0xffff) ~sum & 0xffff end
new(src=nil, dst=nil)
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Calls superclass method
# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 21 def initialize src=nil, dst=nil super() @src = src @dst = dst end
Public Instance Methods
==(other)
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Calls superclass method
# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 43 def == other return super && self.src == other.src && self.dst == other.dst end
proto()
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# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 35 def proto raise NotImplementedError end
pseudo_header(payload_length)
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# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 39 def pseudo_header payload_length raise NotImplementedError end
v4?()
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# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 27 def v4? return false end
v6?()
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# File lib/woolen_common/pcap/mu/pcap/ip.rb, line 31 def v6? return false end