34 lines
826 B
Ruby
34 lines
826 B
Ruby
# frozen_string_literal: true
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require 'English'
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require 'json'
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class NicInfo
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def self.gather_info
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raw_data = `lshw -class network -json 2>&1`
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unless $CHILD_STATUS.success?
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return [{ model: 'No permission', manufacturer: 'No permission',
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max_speed: 'No permission' }]
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end
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parsed_data = JSON.parse(raw_data)
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nic_info = []
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parsed_data.each do |data|
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info = {}
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info[:model] = data['product']
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info[:manufacturer] = data['vendor']
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# Extracting max speed if available
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info[:max_speed] = data['capabilities']['speed'] if data['capabilities'] && data['capabilities']['speed']
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nic_info << info
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end
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nic_info
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rescue JSON::ParserError
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[{ model: 'No permission', manufacturer: 'No permission', max_speed: 'No permission' }]
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end
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end
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