From 07ab3a77b44944a1ac234fbd717391f36370416e Mon Sep 17 00:00:00 2001
From: Brian Picciano <mediocregopher@gmail.com>
Date: Tue, 17 Oct 2017 18:12:57 -0600
Subject: initial public commit

---
 awesome/pulseaudio.lua | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 awesome/pulseaudio.lua

(limited to 'awesome/pulseaudio.lua')

diff --git a/awesome/pulseaudio.lua b/awesome/pulseaudio.lua
new file mode 100644
index 0000000..765fd12
--- /dev/null
+++ b/awesome/pulseaudio.lua
@@ -0,0 +1,40 @@
+local io = io
+local math = math
+local tonumber = tonumber
+local tostring = tostring
+local string = string
+local naughty = require("naughty")
+
+function volumeInfo()
+    volmin = 0
+    volmax = 65536
+    local f = io.popen("pacmd dump |grep set-sink-volume|grep analog-stereo")
+    local g = io.popen("pacmd dump |grep set-sink-mute|grep analog-stereo")
+    local v = f:read()
+    local mute = g:read()
+    if mute ~= nil and string.find(mute, "no") then
+        volume = math.floor(tonumber(string.sub(v, string.find(v, 'x')-1)) * 100 / volmax)
+    else
+        volume = "off"
+    end
+    f:close()
+    g:close()
+    return "vol:"..volume.."   "
+end
+
+function muteAll()
+    local outh = io.popen("pactl list short sources | awk '{print $1}'")
+    while true do
+        local i = outh:read()
+        if i == nil then break end
+        io.popen("pactl set-source-mute " .. i .. " 1"):close()
+    end
+    outh:close()
+end
+
+function unmuted()
+    local outh = io.popen("pactl list sources | grep 'Mute: no'")
+    local any = outh:read()
+    outh:close()
+    return any ~= nil
+end
-- 
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