licence updates

1 files changed, 14 insertions, 14 deletions

diff --git a/silence-watch.lua b/silence-watch.lua
index cc47437..d3c1b48 100644
--- a/silence-watch.lua
+++ b/silence-watch.lua
@@ -1,7 +1,7 @@
 --
 --  rhctl
 --
---  Copyright (C) 2009 Christian Pointner <equinox@spreadspace.org>
+--  Copyright (C) 2009-2013 Christian Pointner <equinox@helsinki.at>
 --
 --  This file is part of rhctl.
 --
@@ -23,7 +23,7 @@ socket = require("socket")
 
 function send_mail(address, subject, bodytext)
    local fp = assert(io.popen("/usr/sbin/mini_sendmail -smailrelay -fnoreply@helsinki.at " .. address, "w"))
-   
+
    fp:write("Subject: " .. subject .. "\n")
    fp:write("To: " .. address .. "\n")
    fp:write("\n")
@@ -36,35 +36,35 @@ current_state = nil
 
 function process_cmd(message)
    log.printf(log.DEBUG, "received message: '%s'", message)
-   
+
    silence_state = string.match(message, "S0S,(%d)")
 
    if(silence_state and silence_state ~= current_state) then
       if(silence_state == "0") then
          log.printf(log.NOTICE, "seen some noise")
-         send_mail("silence@helsinki.at", "[RHCTL] sees some noise", 
-                   "There is some noise at output 1 of the audioswitch\nCurrent State is: " .. message) 
+         send_mail("silence@helsinki.at", "[RHCTL] sees some noise",
+                   "There is some noise at output 1 of the audioswitch\nCurrent State is: " .. message)
       else
          if (silence_state == "1") then
             log.printf(log.NOTICE, "silence detected")
-            send_mail("silence@helsinki.at", "[RHCTL] silence detected ", 
-                      "Silence detected at output 1 of the audioswitch, make some noise!!\nCurrent State is:  " .. message) 
+            send_mail("silence@helsinki.at", "[RHCTL] silence detected ",
+                      "Silence detected at output 1 of the audioswitch, make some noise!!\nCurrent State is:  " .. message)
          end
       end
-      current_state = silence_state      
+      current_state = silence_state
    end
-   
+
    return 0
 end
 
-function main_loop(opt) 
+function main_loop(opt)
    log.printf(log.NOTICE, "main_loop started")
    local sig = signal.init()
    local cmdfd = cmd.init()
-   
+
    cmd.send_string("listen silence");
    cmd.send_string("switch *0SS");
-   
+
    local return_value = 0
    while return_value == 0 do
       local readable, _, err = socket.select({ sig , cmdfd }, nil)
@@ -76,7 +76,7 @@ function main_loop(opt)
             if(input == sig) then
                return_value = signal.handle()
                if(return_value == 1) then break end
-            else 
+            else
                if(input == cmdfd) then
                   return_value = cmd.recv_data(process_cmd)
                   if(return_value ~= 0) then break end
@@ -89,7 +89,7 @@ function main_loop(opt)
          end
       end
    end
-   
+
    signal.stop()
    return return_value
 end