#!/bin/bash

echo "OpenSSL 3.5.0 Upgrade Utility"

# Check for command-line argument
if [ $# -ne 1 ]; then
    echo "Error: Please specify the zip file as command line argument!"
    echo "Usage: $0 <zip-file>"
    exit 1
fi

ZIP_FILE="$1"
TEMP_DIR="temp_extract"

set -e

# Verify prerequisites
[ -f "$ZIP_FILE" ] || { echo "Error: $ZIP_FILE not found"; exit 1; }
[ -d "./components" ] || { echo "Error: ./components dir not found"; exit 1; }
[ -d "./vxworks-6.9" ] || { echo "Error: ./vxworks-6.9 dir not found"; exit 1; }

# Cleanup old temp directory
rm -rf "$TEMP_DIR"
mkdir -p "$TEMP_DIR"

echo "Extracting $ZIP_FILE ..."
unzip -q "$ZIP_FILE" -d "$TEMP_DIR"

echo "Updating ./components ..."
cp -a "$TEMP_DIR/components/." "./components/"

echo "Updating ./vxworks-6.9 ..."
cp -a "$TEMP_DIR/vxworks-6.9/." "./vxworks-6.9/"

rm -rf "$TEMP_DIR"

echo "Removing old OpenSSL source trees ..."

rm -rf \
    ./components/ip_net2-6.9/ipcrypto/include \
    ./components/ip_net2-6.9/ipcrypto/openssl-0_9_8 \
    ./components/ip_net2-6.9/ipcrypto/openssl-1_0_2 \
    ./components/ip_net2-6.9/ipcrypto/src \
    ./components/ip_net2-6.9/ipssl2/include \
    ./components/ip_net2-6.9/ipssl2/openssl-0_9_8 \
    ./components/ip_net2-6.9/ipssl2/openssl-1_0_2 \
    ./components/ip_net2-6.9/ipssl2/src \
    ./vxworks-6.9/target/h/openssl

echo "Cleanup completed."

echo
echo "Upgrade completed successfully!"