/usr/lib/ruby/vendor_ruby/moneta/logger.rb is in ruby-moneta 0.7.20-2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | module Moneta
# Logger proxy
# @api public
class Logger < Wrapper
# Standard formatter used by the logger
# @api public
class Format
def initialize(options)
@prefix = options[:prefix] || 'Moneta '
if options[:file]
@close = true
@out = File.open(options[:file], 'a')
else
@close = options[:close]
@out = options[:out] || STDOUT
end
end
def log(entry)
@out.write(format(entry))
end
def close
@out.close if @close
end
protected
def format(entry)
args = entry[:args]
args.pop if Hash === args.last && args.last.empty?
args = args.map {|a| dump(a) }.join(', ')
if entry[:error]
"#{@prefix}#{entry[:method]}(#{args}) raised error: #{entry[:error].message}\n"
else
"#{@prefix}#{entry[:method]}(#{args}) -> #{dump entry[:return]}\n"
end
end
def dump(value)
value = value.inspect
value.size > 30 ? value[0..30] + '...' : value
end
end
# @param [Moneta store] adapter The underlying store
# @param [Hash] options
# @option options [Object] :logger (Moneta::Logger::Format) Logger object
# @option options [String] :prefix ('Moneta ') Prefix string
# @option options [File] :file Log file
# @option options [IO] :out (STDOUT) Output
def initialize(adapter, options = {})
super
@logger = options[:logger] || Format.new(options)
end
def close
super
@logger.close
nil
end
protected
def wrap(method, *args)
ret = yield
@logger.log(:method => method, :args => args, :return => (method == :clear ? 'self' : ret))
ret
rescue Exception => error
@logger.log(:method => method, :args => args, :error => error)
raise
end
end
end
|