Class: MetasploitDataModels::IPAddress::V4::Segment::Single
- Inherits:
-
Metasploit::Model::Base
- Object
- Metasploit::Model::Base
- MetasploitDataModels::IPAddress::V4::Segment::Single
- Extended by:
- Match::Child
- Includes:
- Comparable
- Defined in:
- app/models/metasploit_data_models/ip_address/v4/segment/single.rb
Overview
A segment number in an IPv4 address or the Nmap::Range#begin or Nmap::Range#send.
Constant Summary collapse
- BITS =
Number of bits in a IPv4 segment
8
- LIMIT =
Limit that #value can never reach
1 << BITS
- MAXIMUM =
Maximum segment #value
LIMIT - 1
- MINIMUM =
Minimum segment #value
0
- REGEXP =
Regular expression for a segment (octet) of an IPv4 address in decimal dotted notation.
/(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])/
Instance Attribute Summary collapse
-
#value ⇒ Object
Returns the value of attribute value.
Class Method Summary collapse
-
.bits ⇒ Integer
Number of bits in a IPv4 segment.
Instance Method Summary collapse
-
#<=>(other) ⇒ 1, ...
Compare this segment to
other
. -
#add_with_carry(other, carry = 0) ⇒ Array<(MetasploitDataModels::IPAddress::V4::Segment::Single, Integer)>
Full add (as in full adder) two (this segment and
other
) segments and a carry from the previous #add_with_carry. -
#succ ⇒ MetasploitDataModels::IPAddress::V4::Segment::Single?
The succeeding segment.
Methods included from Match::Child
Instance Attribute Details
#value ⇒ Object
Returns the value of attribute value.
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# File 'app/models/metasploit_data_models/ip_address/v4/segment/single.rb', line 38 def value @value end |
Class Method Details
.bits ⇒ Integer
Number of bits in a IPv4 segment
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# File 'app/models/metasploit_data_models/ip_address/v4/segment/single.rb', line 58 def self.bits BITS end |
Instance Method Details
#<=>(other) ⇒ 1, ...
Compare this segment to other
.
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# File 'app/models/metasploit_data_models/ip_address/v4/segment/single.rb', line 72 def <=>(other) value <=> other.value end |
#add_with_carry(other, carry = 0) ⇒ Array<(MetasploitDataModels::IPAddress::V4::Segment::Single, Integer)>
Full add (as in full adder) two (this segment and other
) segments and
a carry from the previous #add_with_carry.
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# File 'app/models/metasploit_data_models/ip_address/v4/segment/single.rb', line 85 def add_with_carry(other, carry=0) improper_value = self.value + other.value + carry proper_value = improper_value % LIMIT carry = improper_value / LIMIT segment = self.class.new(value: proper_value) [segment, carry] end |
#succ ⇒ MetasploitDataModels::IPAddress::V4::Segment::Single?
The succeeding segment. Used in Range
s when walking the Range
.
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# File 'app/models/metasploit_data_models/ip_address/v4/segment/single.rb', line 98 def succ if value.respond_to? :succ self.class.new(value: value.succ) end end |