ahoward / macaddr Goto Github PK

cross platform mac address determination for ruby

License: Other

Ruby 100.00%

macaddr's Introduction

NAME

  macaddr

DESCRIPTION

  cross platform mac address determination for ruby

URI

  http://github.com/ahoward/macaddr
  http://rubyforg.org/projects/codeforpeople

INSTALL

  gem install macaddr

HISTORY
  New:
    - added a Gemfile for easier testing/dev with Bundler
    - added an example .rvmrc file that will setup for ruby 1.9.3
    - updated systemu gem to ~>2.4.0 to work with ruby 1.9.3

  1.1.0:
    - added dependancy on systemu to work around butt-licky windoze io
      capture: http://redmine.ruby-lang.org/issues/show/3215

  1.0.0:
    - rdoc added
    - eric hodel kicks ass.  to find why, see
      http://drawohara.com/post/44678286/eric-hodel-kicks-ass

SYNOPSIS

  require 'macaddr'

  Mac.addr      #=> first mac addr on your system
  Mac.addr.list #=> all mac addrs on your system

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can' read mac address on w2k8r2 system

When I use macaddr on a w2k8r2 system it does not find the mac address

irb(main):026:0> Mac.addr

RuntimeError: all of /sbin/ifconfig /bin/ifconfig ifconfig ipconfig /all failed
from C:/Program Files (x86)/Shoreline Communications/ShoreWare Director/Ruby/mingw32/lib/ruby/gems/1.9.1
caddr-1.4.0/lib/macaddr.rb:67:in address' from (irb):26 from C:/Program Files (x86)/Shoreline Communications/ShoreWare Director/Ruby/mingw32/lib/ruby/gems/1.9.1 ilties-3.1.1/lib/rails/commands/console.rb:45:instart'
from C:/Program Files (x86)/Shoreline Communications/ShoreWare Director/Ruby/mingw32/lib/ruby/gems/1.9.1
ilties-3.1.1/lib/rails/commands/console.rb:8:in start' from C:/Program Files (x86)/Shoreline Communications/ShoreWare Director/Ruby/mingw32/lib/ruby/gems/1.9.1 ilties-3.1.1/lib/rails/commands.rb:40:in<top (required)>'
from script/rails:6:in require' from script/rails:6:in

'
irb(main):027:0>

If i run

systemu('ipconfig /all')

from rails console i do get output

using ruby 1.9.2.p136

License text in the sources

I'm packaging macaddr gem for Fedora, and there are some information due to license text:
https://fedoraproject.org/wiki/Packaging:LicensingGuidelines?rd=Packaging/LicensingGuidelines#License_Text

Ruby is using these license files:

https://raw.githubusercontent.com/ruby/ruby/trunk/COPYING
https://raw.githubusercontent.com/ruby/ruby/trunk/BSDL

Can you confirm the files are OK for macaddr? (for example is macaddr dual-licensed the same way as ruby?) Could you provide the full license texts in the sources?

Thanks.

Macaddr 1.6.2 Systemu Issue

I'm not sure if this is a systemu or macaddr issue. Ran into this trouble on a simple Ruby/Sinatra stack app.

rerun -p '**/*.{rb,js,css,scss,sass,erb,html,haml,ru,slim}' --dir routes,views,public,models,models/general,models/session,helpers,lib,config -- 'rackup config/config.ru'

13:18:10 [rerun] Src launched
/home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/backports-3.6.0/lib/backports/tools.rb:343:in `require': cannot load such file -- systemu (LoadError)
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/backports-3.6.0/lib/backports/tools.rb:343:in `require_with_backports'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/macaddr-1.6.2/lib/macaddr.rb:23:in `<top (required)>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/backports-3.6.0/lib/backports/tools.rb:343:in `require'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/backports-3.6.0/lib/backports/tools.rb:343:in `require_with_backports'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/uuid-2.3.7/lib/uuid.rb:14:in `<top (required)>'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
        from /home/br/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
        from /home/br/companies/clothesnetwork/companies/clients/external.dev.clothesnetwork.com/ascots_website/src/config/config.ru:6:in `block in <main>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
        from /home/br/companies/clothesnetwork/companies/clients/external.dev.clothesnetwork.com/ascots_website/src/config/config.ru:in `new'
        from /home/br/companies/clothesnetwork/companies/clients/external.dev.clothesnetwork.com/ascots_website/src/config/config.ru:in `<main>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/server.rb:250:in `start'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/lib/rack/server.rb:141:in `start'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rack-1.5.2/bin/rackup:4:in `<top (required)>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/rackup:23:in `load'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/rackup:23:in `<main>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/ruby_executable_hooks:15:in `eval'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/ruby_executable_hooks:15:in `<main>'
NoMethodError: undefined method `stop' for nil:NilClass stopping listener
/home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rerun-0.8.2/lib/rerun/watcher.rb:74:in `sleep': execution expired (Timeout::Error)
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rerun-0.8.2/lib/rerun/watcher.rb:74:in `block in adapter'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rerun-0.8.2/lib/rerun/watcher.rb:73:in `adapter'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rerun-0.8.2/lib/rerun/runner.rb:162:in `start'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rerun-0.8.2/lib/rerun/runner.rb:9:in `keep_running'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/gems/rerun-0.8.2/bin/rerun:12:in `<top (required)>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/rerun:23:in `load'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/rerun:23:in `<main>'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/ruby_executable_hooks:15:in `eval'
        from /home/br/.rvm/gems/ruby-2.1.0@easydc_project/bin/ruby_executable_hooks:15:in `<main>'

Current workarouind for me is to pin the macaddr gem to 1.6.1 by adding

gem 'macaddr', '=1.6.1'

to gemfile. With 1.6.1 it works like a charm.

Ruby -v ruby 2.1.0p0 (2013-12-25 revision 44422) [i686-linux]
Macaddr gem used is 1.6.2
Systemu gem used is 2.5.2

NoMethodError: undefined method `pfamily' for nil:NilClass

system: Windows7
ruby-version: ruby 2.3.3p222 (2016-11-21 revision 56859) [i386-mingw32]

irb(main):004:0> Mac.addr
NoMethodError: undefined method pfamily' for nil:N from C:/Ruby23/lib/ruby/gems/2.3.0/gems/mac from C:/Ruby23/lib/ruby/gems/2.3.0/gems/mac from C:/Ruby23/lib/ruby/gems/2.3.0/gems/mac from C:/Ruby23/lib/ruby/gems/2.3.0/gems/mac from (irb):4 from C:/Ruby23/bin/irb.cmd:19:in

Socket::PF_PACKET and Socket::PF_LINK undefined on Windows

I am running a windows 7 virtual machine and both Socket::PF_PACKET and Socket::PF_LINK are undefined. I can confirm this in the constants list for Socket in irb.

irb(main):001:0> require 'socket'
=> true
irb(main):002:0> Socket.const_defined? :PF_LINK
=> false
irb(main):003:0> Socket.const_defined? :PF_PACKET
=> false

Is there another constant that will work instead or is there a reason why these constants may not be defined that is explainable that can lead to a solution?

return the device => mac address mapping

using the Mac.addr.list method, it would be useful to get more info regarding each mac address. I imagine something like this:

{ 'eth0' => '00:ff:23:45:67:89', 'wlan0' => '00:ff:12:34:56:78' }

uninitialized constant Socket::PF_LINK

irb(main):001:0> require 'macaddr'
=> true
irb(main):002:0> Mac.from_getifaddrs
NameError: uninitialized constant Socket::PF_LINK
    from /home/stevecrozz/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/macaddr-1.7.0/lib/macaddr.rb:83:in `block in from_getifaddrs'
    from /home/stevecrozz/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/macaddr-1.7.0/lib/macaddr.rb:82:in `select'
    from /home/stevecrozz/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/macaddr-1.7.0/lib/macaddr.rb:82:in `from_getifaddrs'
    from (irb):2
    from /home/stevecrozz/.rbenv/versions/2.1.1/bin/irb:11:in `<main>'

Cannot update on Windows

Fetching: macaddr-1.3.0.gem (100%)
ERROR:  While executing gem ... (Errno::EINVAL)
    Invalid argument - C:/Ruby192/lib/ruby/gems/1.9.1/gems/macaddr-1.3.0/test/data/c8:bc:c8:9b:28:b1

Dependency missing

Hi, in your gemspec you missed systemu gem dependency. And now it's looks like this:

$ bundle exec rspec
/home/travis/.rvm/gems/ruby-1.9.3-p484/gems/macaddr-1.6.2/lib/macaddr.rb:23:in `require': cannot load such file -- systemu (LoadError)
    from /home/travis/.rvm/gems/ruby-1.9.3-p484/gems/macaddr-1.6.2/lib/macaddr.rb:23:in `<top (required)>'

depends on systemu

Looks like you need to declare a runtime dependency on the systemu gem.

/Users/mperham/.rvm/gems/jruby-1.5.6@banyan/gems/macaddr-1.2.0/lib/macaddr.rb:23:in `require': no such file to load -- systemu (LoadError)

Please choose a license

Having some issues with unlicensed gems here. Can you please pick a license for this project and commit a LICENSE and specify it in gemspec. Thanks.

#list doesn't behave as it should?

Forgot to thank you for this gem ;)

Mac.addr returns a string. "mac", and the singlemethod #list is not applied to it.
So I need: Mac.addr.respond_to?(:list) . Can't get any uglier.

Also, a better approach here: https://github.com/tsilen/macaddr
The singleton method #list really doesn't make sense.

Latest macaddr depends on systemu that uses deprecated calls

vendor/bundle/ruby/1.9.1/gems/systemu-2.2.0/lib/systemu.rb:29: Use RbConfig instead of obsolete and deprecated Config.

ahoward / macaddr Goto Github PK

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