From 42754613df138c9b38165e113f9f99e87a4f83e9 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Sat, 5 Aug 2017 23:30:38 +0100
Subject: [PATCH] xmpp logging conditions

---
 src/freedombone-app-xmpp | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/freedombone-app-xmpp b/src/freedombone-app-xmpp
index 2ae11a3b..832cf9d9 100755
--- a/src/freedombone-app-xmpp
+++ b/src/freedombone-app-xmpp
@@ -65,19 +65,23 @@ function logging_on_xmpp {
             mkdir /var/log/prosody
             chown root:adm /var/log/prosody
         fi
-        sed -i 's|info = "/dev/null";|info = "/var/log/prosody/prosody.log";|g' /etc/prosody/prosody.cfg.lua
-        sed -i 's|error = "/dev/null";|error = "/var/log/prosody/prosody.err";|g' /etc/prosody/prosody.cfg.lua
-        sed -i 's|levels = { "error" }; to = "/dev/null";|levels = { "error" }; to = "syslog";|g' /etc/prosody/prosody.cfg.lua
+        if ! grep -q "/var/log/prosody/prosody.log" /etc/prosody/prosody.cfg.lua; then
+            sed -i 's|info = "/dev/null";|info = "/var/log/prosody/prosody.log";|g' /etc/prosody/prosody.cfg.lua
+            sed -i 's|error = "/dev/null";|error = "/var/log/prosody/prosody.err";|g' /etc/prosody/prosody.cfg.lua
+            sed -i 's|levels = { "error" }; to = "/dev/null";|levels = { "error" }; to = "syslog";|g' /etc/prosody/prosody.cfg.lua
+        fi
     fi
 }
 
 function logging_off_xmpp {
     if [ -d /etc/prosody ]; then
-        sed -i 's|info = "/var/log/prosody/prosody.log";|info = "/dev/null";|g' /etc/prosody/prosody.cfg.lua
-        sed -i 's|error = "/var/log/prosody/prosody.err";|error = "/dev/null";|g' /etc/prosody/prosody.cfg.lua
-        sed -i 's|levels = { "error" }; to = "syslog";|levels = { "error" }; to = "/dev/null";|g' /etc/prosody/prosody.cfg.lua
-        $REMOVE_FILES_COMMAND /var/log/prosody/*
-        rm -rf /var/log/prosody
+        if grep -q "/var/log/prosody/prosody.log" /etc/prosody/prosody.cfg.lua; then
+            sed -i 's|info = "/var/log/prosody/prosody.log";|info = "/dev/null";|g' /etc/prosody/prosody.cfg.lua
+            sed -i 's|error = "/var/log/prosody/prosody.err";|error = "/dev/null";|g' /etc/prosody/prosody.cfg.lua
+            sed -i 's|levels = { "error" }; to = "syslog";|levels = { "error" }; to = "/dev/null";|g' /etc/prosody/prosody.cfg.lua
+            $REMOVE_FILES_COMMAND /var/log/prosody/*
+            rm -rf /var/log/prosody
+        fi
     fi
 }