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author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2010-03-14 01:55:33 +0100 |
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committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2010-03-14 01:55:33 +0100 |
commit | 237470c8f45190b213e3a173ce6ae1a74b3e11fe (patch) | |
tree | 7f53c8144761947d4bde20715bcad34f4be0d6c0 /mem.lua | |
parent | 9a82d4113a8271b7dfc7506f2b07379e3ede89a8 (diff) | |
download | vicious-legacy-237470c8f45190b213e3a173ce6ae1a74b3e11fe.tar.xz |
API: transform widgets namespace table to a directory
Diffstat (limited to 'mem.lua')
-rw-r--r-- | mem.lua | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/mem.lua b/mem.lua deleted file mode 100644 index 7c18c89..0000000 --- a/mem.lua +++ /dev/null @@ -1,49 +0,0 @@ ---------------------------------------------------- --- Licensed under the GNU General Public License v2 --- * (c) 2010, Adrian C. <anrxc@sysphere.org> --- * (c) 2009, Lucas de Vries <lucas@glacicle.com> ---------------------------------------------------- - --- {{{ Grab environment -local io = { lines = io.lines } -local setmetatable = setmetatable -local math = { floor = math.floor } -local string = { gmatch = string.gmatch } --- }}} - - --- Mem: provides RAM and Swap usage statistics -module("vicious.mem") - - --- {{{ Memory widget type -local function worker(format) - local mem = { buf = {}, swp = {} } - - -- Get MEM info - for line in io.lines("/proc/meminfo") do - for k, v in string.gmatch(line, "([%a]+):[%s]+([%d]+).+") do - if k == "MemTotal" then mem.total = math.floor(v/1024) - elseif k == "MemFree" then mem.buf.f = math.floor(v/1024) - elseif k == "Buffers" then mem.buf.b = math.floor(v/1024) - elseif k == "Cached" then mem.buf.c = math.floor(v/1024) - elseif k == "SwapTotal" then mem.swp.t = math.floor(v/1024) - elseif k == "SwapFree" then mem.swp.f = math.floor(v/1024) - end - end - end - - -- Calculate memory percentage - mem.free = mem.buf.f + mem.buf.b + mem.buf.c - mem.inuse = mem.total - mem.free - mem.usep = math.floor(mem.inuse / mem.total * 100) - -- Calculate swap percentage - mem.swp.inuse = mem.swp.t - mem.swp.f - mem.swp.usep = math.floor(mem.swp.inuse / mem.swp.t * 100) - - return {mem.usep, mem.inuse, mem.total, mem.free, - mem.swp.usep, mem.swp.inuse, mem.swp.t, mem.swp.f} -end --- }}} - -setmetatable(_M, { __call = function(_, ...) return worker(...) end }) |