Class: RServiceBus::ScpDownloadHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/rservicebus/AppResource/ScpDownload.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uri) ⇒ ScpDownloadHelper

Returns a new instance of ScpDownloadHelper.



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# File 'lib/rservicebus/AppResource/ScpDownload.rb', line 9

def initialize( uri )
  @uri = uri
end

Instance Attribute Details

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/rservicebus/AppResource/ScpDownload.rb', line 7

def uri
  @uri
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/rservicebus/AppResource/ScpDownload.rb', line 20

def close
end

#delete(filepattern) ⇒ Object 



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# File 'lib/rservicebus/AppResource/ScpDownload.rb', line 23

def delete( filepattern )
  RServiceBus.log "Host: #{@uri.host}, User: #{@uri.user}, File Pattern: #{filepattern}, Source: #{@uri.path}", true
  regexp = Regexp.new filepattern unless filepattern.nil?

  Net::SSH.start( @uri.host, @uri.user ) do |ssh|
    ssh.sftp.connect do |sftp|
      sftp.dir.foreach(@uri.path) do |entry|
        next if entry.name == '.' || entry.name == '..'
        if filepattern.nil? || entry.name =~ regexp then
          puts "#{@uri.path}/#{entry.name}"
          r = sftp.remove("#{@uri.path}/#{entry.name}")
          r.wait
        end
      end
    end
  end
end

#download(destination) ⇒ Object 



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# File 'lib/rservicebus/AppResource/ScpDownload.rb', line 13

def download( destination )
  RServiceBus.log "Host: #{@uri.host}, User: #{@uri.user}, Source: #{@uri.path}, Destination: #{destination}", true
  Net::SCP.start( @uri.host, @uri.user ) do |scp|
    scp.download!( @uri.path, destination, :recursive => true )
  end
end