Class: DRbFileClient

Inherits:
DRbFileClientReadWrite
  • Object
show all
Defined in:
lib/drb_fileclient.rb

Instance Method Summary collapse

Instance Method Details

#chmod(permissions, raw_path) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 14

def chmod(permissions, raw_path)

  if raw_path =~ /^dfs:\/\// then

    @@file, path = parse_path(raw_path)
    @@file.chmod permissions, path

  else
    return FileUtils.chmod(permissions, raw_path)
  end
end

#cp(raw_path, raw_path2) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 26

def cp(raw_path, raw_path2)

  puts 'inside cp'.info if @debug

  if raw_path =~ /^dfs:\/\// then

    if @debug then
      puts ('raw_path: ' + raw_path.inspect).debug
      puts ('raw_path2: ' + raw_path2.inspect).debug
    end

    if raw_path[/^dfs:\/\/([^\/]+)/] == raw_path2[/^dfs:\/\/([^\/]+)/] then

      _, path = parse_path(raw_path)
      @@file, path2 = parse_path(raw_path2)
      @@file.cp path, path2

    elsif raw_path2[/^dfs:\/\//]

      @@file, path = parse_path(raw_path)
      file2, path2 = parse_path(raw_path2)
      puts ('path: ' + path.inspect).debug if @debug
      puts ('path2: ' + path.inspect).debug if @debug
      content = @@file.read path

      file2.write path2, content

    else

      @@file, path = parse_path(raw_path)
      #file2, path2 = parse_path(raw_path2)
      puts ('path: ' + path.inspect).debug if @debug
      puts ('path2: ' + path2.inspect).debug if @debug
      content = @@file.read path

      File.write raw_path2, content

    end

  elsif raw_path2 =~ /dfs:\/\// then

    puts 'option2'.info if @debug

    file2, path2 = parse_path(raw_path2)
    puts ('path2: ' + path2.inspect).debug if @debug
    file2.write path2, File.read(raw_path)

  else

    puts 'option3'.info if @debug
    FileUtils.cp raw_path, raw_path2

  end

end

#ls(raw_path) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 82

def ls(raw_path)

  return Dir[raw_path] unless @@directory or raw_path =~ /^dfs:\/\//

  if raw_path[0] == '/'  then
    path = raw_path[1..-1]
  elsif raw_path =~ /^dfs:\/\//
    @@file, path = parse_path(raw_path)
  else
    path = File.join(@@directory, raw_path)
  end

  @@file.ls path

end

#mv(raw_path, raw_path2) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 98

def mv(raw_path, raw_path2)

  unless @@directory or raw_path =~ /^dfs:\/\// then
    return FileUtils.mv raw_path, raw_path2
  end

  if raw_path =~ /^dfs:\/\// then
    _, path = parse_path(raw_path)
  else
    path = File.join(@@directory, raw_path)
  end

  if raw_path2 =~ /^dfs:\/\// then
    _, path2 = parse_path(raw_path2)
  else
    path2 = File.join(@@directory, raw_path2)
  end

  @@file.mv path, path2
end

#ru(path) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 121

def ru(path)

  return DirToXML.new(path, verbose: false).latest unless @@directory \
      or path =~ /^dfs:\/\//

  if path =~ /^dfs:\/\// then
    @@file, path2, addr = parse_path(path)
  else
    path2 = File.join(@@directory, path)
  end

  found = @@file.ru  path2
  return (addr + found) if found and addr

end

#ru_r(path) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 137

def ru_r(path)

  unless @@directory or path =~ /^dfs:\/\// then
    return DirToXML.new(path, recursive: true, verbose: false).latest
  end

  if path =~ /^dfs:\/\// then
    @@file, path2, addr = parse_path(path)
  else
    path2 = File.join(@@directory, path)
  end

  found = @@file.ru_r  path2
  return (addr + found) if found and addr

end

#zip(filename_zip, a) ⇒ Object 



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# File 'lib/drb_fileclient.rb', line 154

def zip(filename_zip, a)

  puts '@@directory: ' + @@directory.inspect if @debug

  unless @@directory or filename_zip =~ /^dfs:\/\// then

    Zip::File.open(zipfile_zip, Zip::File::CREATE) do |x|

      a.each do |filename, buffer|
        x.get_output_stream(filename) {|os| os.write buffer }
      end

    end

  end

  if filename_zip =~ /^dfs:\/\// then
    @@file, filepath = parse_path(filename_zip)
  else
    filepath = File.join(@@directory, filename_zip)
  end

  @@file.zip filepath, a

end