Class: Hwid::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/hwid/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#systemid ⇒ Object

Returns the value of attribute systemid.



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# File 'lib/hwid/base.rb', line 11

def systemid
  @systemid
end

Instance Method Details

#get_linux_id ⇒ Object 



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# File 'lib/hwid/base.rb', line 70

def get_linux_id
  res="Serial: unknown"
  ifconfig_avail = !(ifconfig_path = `which ifconfig`.strip).empty? && File.executable?(ifconfig_path)
  res=run_cmd('ifconfig | grep HWaddr').split.last if ifconfig_avail
  res
end

#get_linuxdebian_id ⇒ Object 



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# File 'lib/hwid/base.rb', line 62

def get_linuxdebian_id
  res="Serial: unknown"
  res=run_cmd("lshw | grep -A 10 '*-cpu' | grep -oP '(serial: )\\K.*'")
  puts "Interim result is #{res.inspect}"
  res=res.chomp
  puts "debian command result: #{res}"
  res
end

#get_mac_id ⇒ Object 



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# File 'lib/hwid/base.rb', line 58

def get_mac_id
  res=run_cmd('/usr/sbin/system_profiler SPHardwareDataType -timeout 0 | grep Serial')
  self.parse(res)
end

#get_platform ⇒ Object

returns array of platforms



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# File 'lib/hwid/base.rb', line 23

def get_platform
  platform=[]
  platform << "raspberry" if (/arm-linux/ =~ RUBY_PLATFORM) != nil and `uname -a`.include?('armv6')
  platform << "raspberry" if `uname -a`.include?('armv6')
  platform << "raspberry 2" if (/armv7l-linux/ =~ RUBY_PLATFORM) != nil and !`uname -a`.include?('armv6')
  platform << "mac" if (/darwin/ =~ RUBY_PLATFORM) != nil
  platform << "arm" if (/arm/ =~ RUBY_PLATFORM) != nil
  platform << "x86" if (/x86/ =~ RUBY_PLATFORM) != nil
  platform << "i686" if (/i686/ =~ RUBY_PLATFORM) != nil
  platform << "debian" if  `uname -a`.include?('Debian')
  platform << "linux" if (/linux/ =~ RUBY_PLATFORM) != nil
  platform
end

#get_rasp_id ⇒ Object 



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# File 'lib/hwid/base.rb', line 54

def get_rasp_id
  res=run_cmd('grep Serial  /proc/cpuinfo')
  self.parse(res)
end

#parse(line) ⇒ Object

parse something like ‘Serial : xxxx’



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# File 'lib/hwid/base.rb', line 16

def parse(line)
  res='unknown'
  raw=line.split(':')
  res=raw[1] if raw[1]!=nil
  res.strip
end

#platform ⇒ Object 



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# File 'lib/hwid/base.rb', line 13

def platform
end

#run_cmd(cmd) ⇒ Object 



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# File 'lib/hwid/base.rb', line 45

def run_cmd(cmd)
  res=""
  begin
    res=`#{cmd}`
  rescue Exception => e
    res="Serial: unknown"
  end
  res
end