Class: SSH::Manager::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/ssh/manager/client.rb

Constant Summary collapse

CODES = 
%w[iso-2022-jp shift_jis euc-jp utf8 binary]
CODE_ALIASES = 
{ "jis" => "iso-2022-jp", "sjis" => "shift_jis" }

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Client

Returns a new instance of Client.



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# File 'lib/ssh/manager/client.rb', line 15

def initialize(argv)
  @options = {}
  @argv = argv
  extract_options
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/ssh/manager/client.rb', line 11

def options
  @options
end

Instance Method Details

#execute! ⇒ Object 



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# File 'lib/ssh/manager/client.rb', line 22

def execute!
  cli = SSH::Manager::Cli
  # TODO id.to_i is not good enough. we want to support hostnames too
  # Checking and casting in the methods itself could solve the problem
  # futhermore this could reside in a separate method
  if @options[:add]
    puts 'Adding ..'
    cli.new(@options).add_connection
  elsif @options[:connect]
    puts 'Connecting ..'
    cli.new(@options).connect_to(@options[:connect])
  elsif @options[:info]
    puts 'Printing info ..'
    cli.new(@options).show_info(@options[:info])
  elsif @options[:execute]
    puts 'Executing command..'
    cli.new(@options).execute_command(@options[:execute])
  elsif @options[:transfer_file]
    puts 'Transfering file..'
    cli.new(@options).transfer_file(@options[:transfer_file].to_i, @argv[2], @argv[3])
  elsif @options[:ping]
    puts 'Pinging..'
    cli.new(@options).ping(@options[:ping])
  elsif @options[:delete]
    puts 'Deleting ..'
    cli.new(@options).delete(@options[:delete])
  elsif @options[:list]
    puts 'Listing ..'
    cli.new(@options).list_all
  elsif @options[:upgrade]
    puts 'Checking for new updates ..'
    cli.new(@options).update_available
  elsif @options[:update]
    puts 'Updating ..'
    cli.new(@options).update(@options[:update])
  elsif @options[:multi]
    puts 'Connecting to multiple ips..'
    cli.new(@options).multiple_connection(@options[:multi])
  elsif @options[:transfer_key]
    puts 'Transfering key..'
    cli.new(@options).transfer_key(@options[:transfer_key])
  elsif @options[:encoding]
    puts 'coding key..'
    cli.new(@options).test(@options[:encoding].to_i)
  elsif @options[:settings]
    puts 'Settings'
    cli.new(@options).settings
  elsif @options[:search]
    puts 'Searching ..'
    cli.new(@options).search_for(@options[:search])
  else
    if @argv.count == 1
      cli.new(@options).connect_to(@argv.first.split(',')) if @argv != []
    else
      cli.new(@options).connect_to(@argv) if @argv != []
    end
    puts @optparse if @argv ==[]
    exit
  end
end

#extract_options ⇒ Object 



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# File 'lib/ssh/manager/client.rb', line 83

def extract_options
  begin
  @optparse = OptionParser.new do |opts|
    opts.banner = "Usage: sshm [options] ..."
    @options[:add] = false
    opts.on( '-a', '--add', 'add a new connection' ) do
      @options[:add] = true
    end
    @options[:transfer_key] = false
    opts.on( '-t', '--transferkey id,id,id', Array, 'transfer key to <id>' ) do |opt|
      @options[:transfer_key] = opt
    end
    @options[:transfer_file] = false
    opts.on( '-r', '--transferfile filename', 'file or dir / connection_ID / dest_path(default is /home/user/)' ) do |opt|
      @options[:transfer_file] = opt
    end
    @options[:encoding] = false
    code_list = (CODE_ALIASES.keys + CODES).join(',')
    opts.on("--code CODE", CODES, CODE_ALIASES, "Select encoding"," (#{code_list})") do |encoding|
      @options[:encoding] = encoding
    end
    @options[:connect] = false
    opts.on( '-c', '--connect id1, id2, id3', Array, 'connect to <ids>' ) do |opt|
      @options[:connect] = opt
    end
    @options[:info] = false
    opts.on( '-i', '--info id1 id2 id3',Array, 'info about to <id>' ) do |opt|
      @options[:info] = opt
    end
    @options[:execute] = false
    opts.on( '-x', '--exec id1 id2 id3',Array, 'exec command on <id>' ) do |opt|
      @options[:execute] = opt
    end
    @options[:ping] = false
    opts.on( '-p', '--ping id1, id2, i3', Array,  'test connection of <id>' ) do |opt|
      @options[:ping] = opt
    end
    @options[:delete] = false
    opts.on( '-d', '--delete id1 id2 id3',Array, 'delete connection <ids>' ) do |opt|
      @options[:delete] = opt
    end
    @options[:update] = false
    opts.on( '-u', '--update id,id,id',Array ,'update connection <id>' ) do |opt|
      @options[:update] = opt
    end
    @options[:search] = false
    opts.on( '-s', '--search string', 'search connection for given criteria' ) do |opt|
      @options[:search] = opt
    end
    @options[:multi] = false
    opts.on( '-m', '--multi searchterm', 'connect to multiple ips with given criteria' ) do |opt|
      @options[:multi] = opt
    end
    @options[:list] = false
    opts.on( '-l', '--list', 'list all connections' ) do
      @options[:list] = true
    end
    @options[:upgrade] = false
    opts.on( '-g', '--upgrade', 'checks for upgrade' ) do
      @options[:upgrade] = true
    end
    @options[:settings] = false
    opts.on( '--settings', 'update settings' ) do
      @options[:settings] = true
    end
    opts.on( '-h', '--help', 'display this screen' ) do
      puts opts
      exit
    end
    opts.on( '-v', '--version', 'print programs version' ) do
      puts SSH::Manager::VERSION
      exit
    end
  end
  @optparse.parse(@argv)
  rescue => e
    catch "That didnt work: #{e.to_s}"
  end
end