Class: Kanrisuru::Core::IP::Parser::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/kanrisuru/core/ip/parsers/base.rb

Direct Known Subclasses

Address, AddressLabel, Link, Maddress, Neighbour, Route, Rule, Version

Class Method Summary collapse

Class Method Details

.ip_address_label_result_json(rows) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 9

def ip_address_label_result_json(rows)
  result = []

  rows.each do |row|
    new_row = Kanrisuru::Core::IP::IPAddressLabel.new(
      row['address'], row['prefixlen'], row['label']
    )

    result << new_row
  end

  result
end

.ip_address_label_result_parse(lines) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 23

def ip_address_label_result_parse(lines)
  lines.map do |line|
    _, addr, _, label = line.split(/\s/)
    address, prefix_length = addr.split(%r{/})

    Kanrisuru::Core::IP::IPAddressLabel.new(address, prefix_length.to_i, label)
  end
end

.parse_address_info(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 87

def parse_address_info(row, line)
  values = line.split
  address_info = Kanrisuru::Core::IP::IPAddressInfo.new

  values.each.with_index do |_, index|
    case values[index]
    when 'inet', 'inet6'
      address_info.family = values[index]
      address_info.ip = IPAddr.new(values[index + 1].split('/')[0])
    when 'brd'
      address_info.broadcast = values[index + 1]
    when 'scope'
      address_info.scope = values[index + 1]
    when 'dynamic'
      address_info.dynamic = true
    end
  end

  row.address_info << address_info
end

.parse_alias(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 32

def parse_alias(row, line)
  _, alias_string = line.split('alias')
  row.alias = alias_string
end

.parse_ip_maddr_name(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 37

def parse_ip_maddr_name(row, line)
  index = line.match(/^\d+/).to_s.to_i
  _, name = line.split(/^\d+:\s/)

  row.index = index
  row.name = name
  row.maddr = []
end

.parse_ip_row(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 46

def parse_ip_row(row, line)
  index = line.match(/^\d+/).to_s.to_i
  _, string = line.split(/^\d+:\s/)
  name = string.match(/^\w+/).to_s
  _, string = string.split(/^\w+:\s/)
  _, flags, string = string.split(/(<.+>)\s/)

  flags = flags.gsub(/<?>?/, '')
  flags = flags.split(',')

  row.index = index
  row.name = name
  row.flags = flags

  values = string.split(/\s/)
  values.each.with_index do |_, i|
    case values[i]
    when 'mtu'
      row.mtu = values[i + 1].to_i
    when 'qdisc'
      row.qdisc = values[i + 1]
    when 'state'
      row.state = values[i + 1]
    when 'group'
      row.group = values[i + 1]
    when 'qlen'
      row.qlen = values[i + 1].to_i
    when 'mode'
      row.link_mode = values[i + 1]
    end
  end
end

.parse_link(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 79

def parse_link(row, line)
  _, string = line.split(%r{^link/})
  link_type, mac_address = string.split

  row.link_type = link_type
  row.mac_address = mac_address
end

.parse_rx(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 121

def parse_rx(row, line)
  values = line.split

  bytes = values[0].to_i
  packets = values[1].to_i
  errors = values[2].to_i
  dropped = values[3].to_i
  over_errors = values[4].to_i
  multicast = values[5].to_i

  row.stats = Kanrisuru::Core::IP::IPStats.new
  row.stats.rx = Kanrisuru::Core::IP::IPStatRX.new(
    bytes,
    packets,
    errors,
    dropped,
    over_errors,
    multicast
  )
end

.parse_tx(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 142

def parse_tx(row, line)
  values = line.split

  bytes = values[0].to_i
  packets = values[1].to_i
  errors = values[2].to_i
  dropped = values[3].to_i
  carrier_errors = values[4].to_i
  collisions = values[5].to_i

  row.stats.tx = Kanrisuru::Core::IP::IPStatTX.new(
    bytes,
    packets,
    errors,
    dropped,
    carrier_errors,
    collisions
  )
end

.parse_valid(row, line) ⇒ Object 



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# File 'lib/kanrisuru/core/ip/parsers/base.rb', line 108

def parse_valid(row, line)
  values = line.split

  values.each.with_index do |_, index|
    case values[index]
    when 'valid_lft'
      row.address_info.last.valid_life_time = values[index + 1]
    when 'preferred_lft'
      row.address_info.last.preferred_life_time = values[index + 1]
    end
  end
end