From 98e26ee0436822b00d4a6e707d86cf33d24bc00f Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Wed, 29 Jul 2009 17:59:32 +0200
Subject: Import of vicious source tree.

Vicious is a modular widget library for 'awesome' window manager,
derived from the 'Wicked' widget library.

Summary of changes:
  * Original wicked code modularized
  * Widgets ported from Wicked:
    - CPU, MEM, FS, NET, Date, Uptime, MPD
      * CPU widget rewritten, uses pattern matching
      * MEM widget rewritten, uses pattern matching
        - Swap widget merged with MEM widget type
      * FS widget rewritten, uses pattern matching
        - Also fixed padding in the process
      * NET widget rewritten, uses pattern matching
      * MPD widget rewritten, a bit more versatile
      * Removed deprecated helper functions
  * Widgets written for Vicious:
    - Thermal, Battery, Mbox, OrgMode, Volume, Entropy,
      Disk I/O, System Load, Wireless, Pacman, Maildir
---
 uptime.lua | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 uptime.lua

(limited to 'uptime.lua')

diff --git a/uptime.lua b/uptime.lua
new file mode 100644
index 0000000..eae1d35
--- /dev/null
+++ b/uptime.lua
@@ -0,0 +1,51 @@
+----------------------------------------------------------
+-- Licensed under the GNU General Public License version 2
+--  * Copyright (C) 2009 Adrian C. <anrxc_sysphere_org>
+----------------------------------------------------------
+
+-- {{{ Grab environment
+local tonumber = tonumber
+local io = { open = io.open }
+local math = { floor = math.floor }
+local helpers = require("vicious.helpers")
+-- }}}
+
+
+-- Uptime: provides system uptime information
+module("vicious.uptime")
+
+
+-- {{{ Uptime widget type
+function worker(format, padding)
+    -- Get /proc/uptime
+    local f = io.open("/proc/uptime")
+    local line = f:read()
+    f:close()
+
+    -- Format data
+    local total_uptime   = math.floor(tonumber(line:match("[%d%.]+")))
+
+    local uptime_days    = math.floor(total_uptime   / (3600 * 24))
+    local uptime_hours   = math.floor((total_uptime  % (3600 * 24)) / 3600)
+    local uptime_minutes = math.floor(((total_uptime % (3600 * 24)) % 3600) / 60)
+    local uptime_seconds = math.floor(((total_uptime % (3600 * 24)) % 3600) % 60)
+
+    if padding then
+        if type(padding) == "table" then
+            total_uptime   = helpers.padd(total_uptime,   padding[1])
+            uptime_days    = helpers.padd(uptime_days,    padding[2])
+            uptime_hours   = helpers.padd(uptime_hours,   padding[3])
+            uptime_minutes = helpers.padd(uptime_minutes, padding[4])
+            uptime_seconds = helpers.padd(uptime_seconds, padding[5])
+        else
+            total_uptime   = helpers.padd(total_uptime,   padding)
+            uptime_days    = helpers.padd(uptime_days,    padding)
+            uptime_hours   = helpers.padd(uptime_hours,   padding)
+            uptime_minutes = helpers.padd(uptime_minutes, padding)
+            uptime_seconds = helpers.padd(uptime_seconds, padding)
+        end
+    end
+
+    return {total_uptime, uptime_days, uptime_hours, uptime_minutes, uptime_seconds}
+end
+-- }}}
-- 
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