From c837aab5238a9ce93e54ff9c5c41f33e2420fccf Mon Sep 17 00:00:00 2001
From: David Houdek <houdeda2@fit.cvut.cz>
Date: Tue, 10 Oct 2023 22:11:31 +0200
Subject: [PATCH] Refactoring

---
 iottadd.sh | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/iottadd.sh b/iottadd.sh
index 388588d..372b376 100755
--- a/iottadd.sh
+++ b/iottadd.sh
@@ -7,44 +7,44 @@ BLUE="\033[1;34m"
 RESET="\033[0m"
 
 usage() {
-    echo -e $GREEN"Usage: iottadd.sh < -l | -r > < id > < pass >
+    echo -e "${GREEN}Usage: iottadd.sh < -l | -r > < id > < pass >
 
     -l for usage on local machine
-    -r for usage on server (remote)"$RESET
+    -r for usage on server (remote)${RESET}"
 }
 
 
-if [ -z $3 ]; then
-    echo -e $RED"Not enough arguments!\n"$RESET
+if [ -z "$3" ]; then
+    echo -e "${RED}Not enough arguments!\n${RESET}"
     usage
     exit 2
 fi
 
-
+### MAIN PROGRAM
 #############################################################################
 
 if [[ $1 == "-l" ]]; then
     # Used on local machine
-    echo -e $RED"Not implemented"$RESET
+    echo -e "${RED}Not implemented${RESET}"
 
 elif [[ $1 == "-r" ]]; then
     # Used on server
-    echo -en $GREEN"Running with: ID="$BLUE$2$GREEN" and PASS="$BLUE$3"\nIs that ok? ["$GREEN"Y"$BLUE"/"$RED"n"$BLUE"]"$PURPLE
+    echo -en "${GREEN}Running with: ID=${BLUE}${2}${GREEN} and PASS=${BLUE}${3}\nIs that ok? [${GREEN}Y${BLUE}/${RED}n${BLUE}]${PURPLE}"
     read -p " " confirmation
-    printf $RESET
+    echo -en "${RESET}"
 
     if [[ $confirmation == "n" ]]; then
-        exit 666
+        exit 255
     fi
 
     if [ ! -w ./rawkey-generator.py ]; then
-        echo -e $RED"You don't have rawkey-generator.py in the same folder or don't have execute permitions"$CLEAR
+        echo -e "${RED}You don't have rawkey-generator.py in the same folder or don't have execute permitions${CLEAR}"
         exit 1
     fi
 
-    RAWKEY=$(python ./rawkey-generator.py $3 "Sincoolka IoTT")
+    RAWKEY="0x00"$(python ./rawkey-generator.py "${3}" "Sincoolka IoTT")
 
-    echo -e $GREEN"Generated raw key: "$BLUE$RAWKEY$CLEAR
+    echo -e "${GREEN}Generated raw key: ${BLUE}${RAWKEY}${CLEAR}"
 
 
 ############################################################################