From 4b19e6f409e003d5780649402c230bd45f85e830 Mon Sep 17 00:00:00 2001
From: bolvan <k@vodka.home.kg>
Date: Sat, 4 May 2019 18:22:47 +0300
Subject: [PATCH] install_easy : copy itself to /opt/zapret

---
 install_easy.sh   | 34 ++++++++++++++++++++++++++++++++++
 uninstall_easy.sh |  5 +++++
 2 files changed, 39 insertions(+)

diff --git a/install_easy.sh b/install_easy.sh
index 177b9fa..a7b28d8 100755
--- a/install_easy.sh
+++ b/install_easy.sh
@@ -14,6 +14,7 @@
 
 SCRIPT=$(readlink -f $0)
 EXEDIR=$(dirname $SCRIPT)
+ZAPRET_BASE=/opt/zapret
 LSB_INSTALL=/usr/lib/lsb/install_initd
 LSB_REMOVE=/usr/lib/lsb/remove_initd
 INIT_SCRIPT_SRC=$EXEDIR/init.d/debian/zapret
@@ -21,6 +22,7 @@ INIT_SCRIPT=/etc/init.d/zapret
 GET_IPLIST=$EXEDIR/ipset/get_antizapret.sh
 GET_IPLIST_PREFIX=$EXEDIR/ipset/get_
 
+
 echo \* checking system ...
 
 SYSTEMCTL=$(which systemctl)
@@ -29,6 +31,37 @@ SYSTEMCTL=$(which systemctl)
 	exit 5
 }
 
+
+echo \* checking location ...
+
+[ "$EXEDIR" != "$ZAPRET_BASE" ] && {
+	echo easy install is supported only from default location : $ZAPRET_BASE
+	echo currenlty its run from $EXEDIR
+	echo -n "do you want the installer to copy it for you (Y/N) ? "
+	read A
+	if [ "$A" = "Y" ] || [ "$A" = "y" ]; then
+		if [ -d "$ZAPRET_BASE" ]; then
+			echo installer found existing $ZAPRET_BASE
+			echo -n "do you want to delete all files there and copy this version (Y/N) ? "
+			read A
+			if [ "$A" = "Y" ] || [ "$A" = "y" ]; then
+				rm -r "$ZAPRET_BASE"
+			else
+				echo refused to overwrite $ZAPRET_BASE. exiting
+				exit 3
+			fi
+		fi
+		cp -R $EXEDIR $ZAPRET_BASE
+		echo relaunching itself from $ZAPRET_BASE
+		exec $ZAPRET_BASE/$(basename $0)
+	else
+		echo copying aborted. exiting
+		exit 3
+	fi
+}
+echo running from $EXEDIR
+
+
 echo \* checking prerequisites ...
 
 if [ ! -x "$LSB_INSTALL" ] || [ ! -x "$LSB_REMOVE" ] || ! which ipset >/dev/null || ! which curl >/dev/null ; then
@@ -76,6 +109,7 @@ script_mode=Y
 				;;
 			*)
 				echo aborted
+				exit 3
 				;;
 		esac
 	}
diff --git a/uninstall_easy.sh b/uninstall_easy.sh
index a5cd821..a4d7990 100755
--- a/uninstall_easy.sh
+++ b/uninstall_easy.sh
@@ -28,6 +28,7 @@ SYSTEMCTL=$(which systemctl)
 
 echo \* stopping service and unregistering init script with LSB ...
 
+"$SYSTEMCTL" disable zapret
 "$SYSTEMCTL" stop zapret
 [ -f "$INIT_SCRIPT" ] && "$LSB_REMOVE" $INIT_SCRIPT
 
@@ -48,6 +49,10 @@ script_mode=Y
 	fi
 }
 
+echo \* systemd cleanup ...
+
+"$SYSTEMCTL" daemon-reload
+
 echo \* removing crontab entry ...
 
 CRONTMP=/tmp/cron.tmp