Module: Rex::ExtTime

Defined in:
lib/rex/time.rb

Overview

Extended time related functions.

Class Method Summary collapse

Class Method Details

.sec_to_s(seconds) ⇒ Object

Convert seconds to a string that is broken down into years, days, hours, minutes, and second.



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/rex/time.rb', line 15

def self.sec_to_s(seconds)
	parts = [ 31536000, 86400, 3600, 60, 1 ].map { |d|
		if ((c = seconds / d) > 0)
			seconds -= c.truncate * d
			c.truncate
		else
			0
		end
	}.reverse

	str = ''

	[ "sec", "min", "hour", "day", "year" ].each_with_index { |name, idx|
		next if (!parts[idx] or parts[idx] == 0)

		str = "#{parts[idx]} #{name + ((parts[idx] != 1) ? 's' :'')} " + str
	}

	str.empty? ? "0 secs" : str.strip
end

.str_to_sec(str) ⇒ Object

Converts a string in the form n years g days x hours y mins z secs.



39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/rex/time.rb', line 39

def self.str_to_sec(str)
	fields = str.split(/ /)
	secs   = 0

	fields.each_with_index { |f, idx|
		val = 0
		case f
			when /^year/
				val = 31536000
			when /^day/
				val = 86400
			when /^hour/
				val = 3600
			when /^min/
				val = 60
			when /^sec/
				val = 1
		end

		secs += val * fields[idx-1].to_i
	}

	secs
end