class Nmap::Command::Port
Represents a port number.
@api private
Constants
- PORT_NUMBER_REGEXP
Regular expression that validates a port number.
- PORT_REGEXP
Regular expression that validates either a port number or service name.
- REGEXP
Regular expression that validates either a port number or service name.
- SERVICE_NAME_REGEXP
Regular expression that validates a service name.
Public Class Methods
new()
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Initializes the port type.
Calls superclass method
# File lib/nmap/command.rb, line 210 def initialize super(range: 1..65535) end
Public Instance Methods
format(value)
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Formats the given value.
@param [Integer, String] value
The port number value to format.
@return [String]
The formatted port number.
Calls superclass method
# File lib/nmap/command.rb, line 246 def format(value) case value when String value else super(value) end end
validate(value)
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Validates the given port number value.
@param [Object] value
The value to validate.
@return [true, (false, String)]
Returns true if the value is valid, or `false` and a validation error message if the value is not compatible.
Calls superclass method
# File lib/nmap/command.rb, line 224 def validate(value) case value when String if value =~ REGEXP return true else return [false, "must be a valid port number or service name (#{value.inspect})"] end else super(value) end end