From 511767f848842fe71bd2b637ae9c4ef22c96b25f Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Sun, 29 Jul 2012 22:40:31 -0700
Subject: [PATCH] Control fallback and other stuff from files

---
 CU2/check-network-change.sh  | 4 ++--
 CU2/common.inc               | 1 +
 CU2/handle-network-change.sh | 8 +++++---
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/CU2/check-network-change.sh b/CU2/check-network-change.sh
index 767ad52..f71011f 100755
--- a/CU2/check-network-change.sh
+++ b/CU2/check-network-change.sh
@@ -1,12 +1,12 @@
 #! /bin/ksh
 # /Library/Preferences/SystemConfiguration
 
+. common.inc
+
 NETWORK_STATE_FILE="${STATES_DIR}/network-state"
 DHCP_DNS_FILE="${STATES_DIR}/dhcp-dns"
 AIRPORT_TOOL="/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport"
 
-. common.inc
-
 mkdir -p "$STATES_DIR" || exit 1
 
 ifs=$(ifconfig -a | \
diff --git a/CU2/common.inc b/CU2/common.inc
index f58fb07..294af32 100644
--- a/CU2/common.inc
+++ b/CU2/common.inc
@@ -2,6 +2,7 @@
 DNSCRYPT_BASE_DIR='/var/run/dnscrypt'
 
 STATES_DIR="${DNSCRYPT_BASE_DIR}/states"
+CONTROL_DIR="${DNSCRYPT_BASE_DIR}/control"
 
 INTERFACE_UNBOUND="127.0.0.53"
 INTERFACE_UNBOUND_MASK="24"
diff --git a/CU2/handle-network-change.sh b/CU2/handle-network-change.sh
index be0a639..ab7f113 100755
--- a/CU2/handle-network-change.sh
+++ b/CU2/handle-network-change.sh
@@ -1,10 +1,12 @@
 #! /bin/ksh
 
-PAUSE_MAX=10
-PAUSE_INCREMENT=0.1
-
 . common.inc
 
+PAUSE_MAX=10
+PAUSE_INCREMENT=0.1
+FALLBACK_FILE="${CONTROL_DIR}/fallback"
+
+[ ! -e "$FALLBACK_FILE" ] && exit 0
 ./check-network-change.sh || exit 0
 ./check-hijacking.sh && exit 0
 ./set-dns-to-dhcp.sh