From f7e41d7c254c7517504febbb46e2b403e4f169c9 Mon Sep 17 00:00:00 2001
From: ivanovborislav <81085106+ivanovborislav@users.noreply.github.com>
Date: Mon, 26 Dec 2022 14:58:40 +0200
Subject: [PATCH] Update install.sh

---
 install.sh | 111 +++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 100 insertions(+), 11 deletions(-)

diff --git a/install.sh b/install.sh
index 05f9bca..e50158c 100644
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,12 @@
 #!/bin/bash
 # Simple install script for 8188eu
-# December, 25 2022 v0.0.1 borislavIvanov
+# December, 25 2022 v0.0.2 borislavIvanov
+
+MODNAME="8188eu"
+DRVNAME="rtl8188eu"
+DRVVER="5.13.3"
+KVER="$(uname -r)"
+MODDESTDIR="/lib/modules/${KVER}/kernel/drivers/net/wireless/"
 
 help () {
 	echo ""
@@ -8,8 +14,8 @@ help () {
 	echo ""
 	echo "options:"
 	echo ""
-	echo " -i         : Install Realtek RTL8188EU Wireless Lan Driver"
-	echo " -u         : Uninstall Realtek RTL8188EU Wireless Lan Driver"
+	echo " -i         : Install Realtek ${DRVNAME} Wireless Lan Driver"
+	echo " -u         : Uninstall Realtek ${DRVNAME} Wireless Lan Driver"
 	echo " -h, --help : Displays this usage screen"
 	echo ""
 	exit
@@ -17,7 +23,7 @@ help () {
 
 inst_drv () {
 if ! command -v dkms >/dev/null 2>&1;then
-	if [ ! -f "/lib/modules/$(uname -r)/kernel/drivers/net/wireless/8188eu.ko" ];then
+	if [ ! -f "${MODDESTDIR}${MODNAME}.ko" ];then
 		make clean; Error=$?
 		make; Error=$?
 		if [ "$Error" != "0" ];then
@@ -32,18 +38,101 @@ if ! command -v dkms >/dev/null 2>&1;then
 			fi
 		fi
 	else
-		echo "Module rtl8188eu already installed"
+		echo "Module ${DRVNAME} already installed"
 	fi
 else
-	if [[ ! "`dkms status`" =~ "rtl8188eu" ]];then
-		if [ -e /usr/src/rtl8188eu-5.13.3 ];then
+	if [[ ! "`dkms status`" =~ "${DRVNAME}" ]];then
+		if [ -e /usr/src/${DRVNAME}-${DRVVER} ];then
 			if [ "$EUID" != "0" ];then
 				echo "You need root permissions:"
-				sudo rm -r /usr/src/rtl8188eu-5.13.3
-				sudo cp -r "$(pwd)" /usr/src/rtl8188eu-5.13.3
+				sudo rm -r /usr/src/${DRVNAME}-${DRVVER}
+				sudo cp -r "$(pwd)" /usr/src/${DRVNAME}-${DRVVER}
 			else
-				rm -r /usr/src/rtl8188eu-5.13.3
-				cp -r "$(pwd)" /usr/src/rtl8188eu-5.13.3
+				rm -r /usr/src/${DRVNAME}-${DRVVER}
+				cp -r "$(pwd)" /usr/src/${DRVNAME}-${DRVVER}
+			fi
+		else
+			if [ "$EUID" != "0" ];then
+				echo "You need root permissions:"
+				sudo cp -r "$(pwd)" /usr/src/${DRVNAME}-${DRVVER}
+			else
+				cp -r "$(pwd)" /usr/src/${DRVNAME}-${DRVVER}
+			fi
+		fi
+		if [ -f "${MODDESTDIR}${MODNAME}.ko" ];then
+			if [ "$EUID" != "0" ];then
+				echo "You need root permissions:"
+				sudo rm -f ${MODDESTDIR}${MODNAME}.ko
+			else
+				rm -f ${MODDESTDIR}${MODNAME}.ko
+			fi
+		fi
+		if [ "$EUID" != "0" ];then
+			echo "You need root permissions:"
+			sudo dkms add -m ${DRVNAME} -v ${DRVVER}; Error=$?
+			sudo dkms build -m ${DRVNAME} -v ${DRVVER}; Error=$?
+		else
+			dkms add -m ${DRVNAME} -v ${DRVVER}; Error=$?
+			dkms build -m ${DRVNAME} -v ${DRVVER}; Error=$?
+		fi
+		if [ "$Error" != "0" ];then
+			echo "Install error: $Error"
+			exit
+		else
+			if [ "$EUID" != "0" ];then
+				echo "You need root permissions:"
+				sudo dkms install -m ${DRVNAME} -v ${DRVVER}; Error=$?
+			else
+				dkms install -m ${DRVNAME} -v ${DRVVER}; Error=$?
+			fi
+		fi
+	else
+		echo "Module ${DRVNAME} already installed"
+	fi
+fi
+}
+
+uinst_drv () {
+if ! command -v dkms >/dev/null 2>&1;then
+	if [ -f "${MODDESTDIR}${MODNAME}.ko" ];then
+		if [ "$EUID" != "0" ];then
+			echo "You need root permissions:"
+			sudo make uninstall; Error=$?
+		else
+			make uninstall; Error=$?
+		fi
+	else
+		echo "Module ${DRVNAME} already uninstalled"
+	fi
+else
+	if [[ "`dkms status`" =~ "${DRVNAME}" ]];then
+		if [ "$EUID" != "0" ];then
+			echo "You need root permissions:"
+			sudo dkms remove -m ${DRVNAME} -v ${DRVVER} --all; Error=$?
+		else
+			dkms remove -m ${DRVNAME} -v ${DRVVER} --all; Error=$?
+		fi
+	else
+		echo "Module ${DRVNAME} already uninstalled"
+	fi
+fi
+}
+
+if [ -z "$1" ];then
+	echo "[options] is not defined"
+	help
+elif [ "$1" = "-h" ] || [ "$1" = "--help" ];then
+	help
+elif [ "$1" = "-i" ];then
+	echo "Install Realtek ${DRVNAME} Wireless Lan Driver..."
+	inst_drv
+elif [ "$1" = "-u" ];then
+	echo "Uninstall Realtek ${DRVNAME} Wireless Lan Driver..."
+	uinst_drv
+else
+	echo "Incorrect [options] "$1""
+	help
+fi
 			fi
 		else
 			if [ "$EUID" != "0" ];then