Module: HelperClasses::DPuts

Extended by:
DPuts
Included in:
DPuts, Service, System, System
Defined in:
lib/helper_classes/dputs.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#log_file ⇒ Object

Returns the value of attribute log_file.



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# File 'lib/helper_classes/dputs.rb', line 7

def log_file
  @log_file
end

#logall_file ⇒ Object

Returns the value of attribute logall_file.



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# File 'lib/helper_classes/dputs.rb', line 7

def logall_file
  @logall_file
end

#max_msg_len ⇒ Object

Returns the value of attribute max_msg_len.



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# File 'lib/helper_classes/dputs.rb', line 7

def max_msg_len
  @max_msg_len
end

#mutex ⇒ Object

Returns the value of attribute mutex.



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# File 'lib/helper_classes/dputs.rb', line 7

def mutex
  @mutex
end

#show_time ⇒ Object

Returns the value of attribute show_time.



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# File 'lib/helper_classes/dputs.rb', line 7

def show_time
  @show_time
end

#silent ⇒ Object

Returns the value of attribute silent.



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# File 'lib/helper_classes/dputs.rb', line 7

def silent
  @silent
end

#terminal_width ⇒ Object

Returns the value of attribute terminal_width.



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# File 'lib/helper_classes/dputs.rb', line 7

def terminal_width
  @terminal_width
end

Instance Method Details

#ddputs(n, &s) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 106

def ddputs(n, &s)
  s = yield s
  #dp caller(0)
  dputs_out(-n, s, caller(0)[1])
end

#dlog_msg(mod, msg) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 127

def dlog_msg(mod, msg)
  ddputs(1) { "Info from #{mod}: #{msg}" }
end

#dp(s) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 112

def dp(s)
  dputs_out(0, s.class == String ? s : s.inspect, caller(0)[1])
  s
end

#dputs(n, &s) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 97

def dputs(n, &s)
  n *= -1 if ($DPUTS_FUNCS and $DPUTS_FUNCS.index(dputs_getcaller))
  if !self.class.const_defined?(:DEBUG_LVL) or
      self.class.const_get(:DEBUG_LVL) >= n
    s = yield s
    dputs_out(n, s, caller(0)[1])
  end
end

#dputs_func ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 87

def dputs_func
  $DPUTS_FUNCS ||= []
  $DPUTS_FUNCS.push(dputs_getcaller) unless $DPUTS_FUNCS.index(dputs_getcaller)
end

#dputs_getcaller ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 83

def dputs_getcaller
  caller(0)[2].sub(/:.*:in/, '').sub(/block .*in /, '')
end

#dputs_out(n, s, call) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 30

def dputs_out(n, s, call)
  return if DPuts.silent
  if precision = DPuts.show_time
    $dputs_time ||= Time.now - 120
    now = Time.now
    show = false
    case precision
      when /sec/
        show = now.to_i != $dputs_time.to_i
      when /min/
        show = (now.to_i / 60).floor != ($dputs_time.to_i / 60).floor
      when /hour/
        show = (now.to_i / 3600).floor != ($dputs_time.to_i / 3600).floor
    end
    if show
      str = "\n   *** It is now: " +
               Time.now.strftime('%Y-%m-%d %H:%M:%S') + "\n"
      dputs_write(str)
      $dputs_time = now
    end
  end
  DPuts.mutex.synchronize do
    width = DPuts.terminal_width.to_i || 160
    width = [width - 30.0, 10].max
    file, func = call.split(' ')
    file = file[/^.*\/([^.]*)/, 1]
    who = (':' + n.to_s + ':' + file.to_s +
        func.to_s).ljust(30, ['X', 'x', '*', '-', '.', ' '][n])
    lines = []
    pos = 0
    # Don't show enormous strings
    s_trunc = s[0..DPuts.max_msg_len]
    while (pos < s_trunc.length)
      len = width
      if s_trunc.length - pos > width
        len = s_trunc.rindex(/[, .;=&>]/, pos + width)
        len = len ? len - pos + 1 : width
        if len < width / 2
          len = width
        end
      end
      lines.push s_trunc.slice(pos, len)
      pos += len
    end
    str = who + ' ' + lines.shift.to_s + "\n"
    lines.each { |l|
      str += ' ' * (32) + l + "\n"
    }
    dputs_write(str)
  end
end

#dputs_unfunc ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 92

def dputs_unfunc
  $DPUTS_FUNCS ||= []
  $DPUTS_FUNCS.index(dputs_getcaller) and $DPUTS_FUNCS.delete(dputs_getcaller)
end

#dputs_write(str) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 22

def dputs_write(str)
  if logfile_valid(DPuts.logall_file)
    IO.write(DPuts.logall_file, str, mode: 'a')
  else
    puts str
  end
end

#log_msg(mod, msg) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 117

def log_msg(mod, msg)
  dputs(1) { "Info from #{mod}: #{msg}" }
  if logfile_valid(DPuts.log_file)
    File.open(DPuts.log_file, 'a') { |f|
      str = Time.now.strftime("%a %y.%m.%d-%H:%M:%S #{mod}: #{msg}")
      f.puts str
    }
  end
end

#logfile_valid(f) ⇒ Object 



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# File 'lib/helper_classes/dputs.rb', line 18

def logfile_valid(f)
  return f && f.to_s.length > 0 && File.exists?(File.dirname(f))
end