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Analyze qmail log for save to hash, and parse it to DDL statements

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alotofwe/qmail_log

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QmailLog

Installation

Add this line to your application's Gemfile:

gem 'qmail_log'

And then execute:

$ bundle

Or install it yourself as:

$ gem install qmail_log

Usage

Analyze your qmail log

  • localhost
QmailLog.analyze(PATH_TO_LOG) => array
  • SSH
QmailLog.analyze(PATH_TO_LOG, SSH_HOST, {
  port:     SSH_PORT
  user:     SSH_USER
  password: SSH_PASSWORD
}) => array

PATH_TO_LOG should be valid path to file or directory.
If analyzer receive directory path, it analyze all files in this directory.

Returned array has following format:

[{:time=>
   {:new=>"2000-03-06T17:45:10Z",
    :info=>"2000-03-06T17:45:10Z",
    :starting=>"2000-03-06T17:45:10Z",
    :delivery=>"2000-03-06T17:45:11Z",
    :end=>"2000-03-06T17:45:11Z"},
  :bytes=>"2343",
  :from=>"alotofwe@email.com",
  :qp=>"18695",
  :uid=>"49491",
  :delivery_id=>"2392",
  :region=>"remote",
  :to=>"suzupy@email.com",
  :status=>
   "success:209.85.127.177_accepted_message./Remote_host_said:_250_CAA01516_Message_accepted_for_delivery/",
  :queue_id=>"93869"},

  ... 
]

Parse returned array

  • JSON
QmailLog.parse(array, :json)
  => [{"time":{"new":"2000-03-06T17:45:10Z","info":"2000-03-06T17:45:10Z","starting":"2000-03-06T17:45:10Z","delivery":"2000-03-06T17:45:11Z","end":"2000-03-06T17:45:11Z"},"bytes":"2343","from":"dave@sill.org","qp":"18695","uid":"49491","delivery_id":"2392","region":"remote","to":"lwq@w3.to","status":"success:209.85.127.177_accepted_message./Remote_host_said:_250_CAA01516_Message_accepted_for_delivery/","queue_id":"93869"},

  ...
  • YAML
QmailLog.parse(array, :yaml)
=> ---
   - :time:
       :new: '2000-03-06T17:45:10Z'
       :info: '2000-03-06T17:45:10Z'
       :starting: '2000-03-06T17:45:10Z'
       :delivery: '2000-03-06T17:45:11Z'
       :end: '2000-03-06T17:45:11Z'
     :bytes: '2343'
     :from: dave@sill.org
     :qp: '18695'
     :uid: '49491'
     :delivery_id: '2392'
     :region: remote
     :to: lwq@w3.to
     :status: success:209.85.127.177_accepted_message./Remote_host_said:_250_CAA01516_Message_accepted_for_delivery/
     :queue_id: '93869'

     ...
  • LTSV
QmailLog.parse(array, :ltsv)
  => bytes:2343	from:dave@sill.org	qp:18695	uid:49491	delivery_id:2392	region:remote	to:lwq@w3.to	status:success:209.85.127.177_accepted_message./Remote_host_said:_250_CAA01516_Message_accepted_for_delivery/	queue_id:93869	new_time:2000-03-06T17:45:10Z	info_time:2000-03-06T17:45:10Z	starting_time:2000-03-06T17:45:10Z	delivery_time:2000-03-06T17:45:11Z	end_time:2000-03-06T17:45:11Z

  ...

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/qmail_log. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.

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