Added HSQLDB installer tool

start-hsqldb.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+
+# Check if the bootstrap-archive.7z exists but db folder doesn't...
+
+if [ -f "./bootstrap-archive.7z" ] && [ ! -d "./db"  ]; then
+    echo "Extracting bootstrap archive as it was found, but db folder was not..."
+    if ! command -v 7z &> /dev/null; then
+        echo "7zip is not installed. Please install it using the following command:"
+        echo "sudo apt update && sudo apt install p7zip-full"
+        echo "Then, re-run this script."
+        exit 1
+    fi
+    7z x bootstrap-archive.7z 
+    mv bootstrap db 
+    echo "Bootstrap extraction complete."
+fi
+
+# Check if the 'db' folder exists
+if [ ! -d "./db" ] && [ ! -f "./bootstrap-archive.7z" ]; then
+    echo "'db' folder and bootstrap-archive.7z do not exist. Downloading the Qortal bootstrap..."
+    
+    # Array of bootstrap URLs
+    bootstrap_urls=(
+        "https://bootstrap.qortal.org/bootstrap-archive.7z"
+        "https://bootstrap2.qortal.org/bootstrap-archive.7z"
+        "https://bootstrap3.qortal.org/bootstrap-archive.7z"
+        "https://bootstrap4.qortal.org/bootstrap-archive.7z"
+    )
+    
+    # Try downloading from each URL until successful
+    for url in "${bootstrap_urls[@]}"; do
+        echo "Trying to download from: $url"
+        wget $url -O bootstrap-archive.7z
+        if [ $? -eq 0 ]; then
+            echo "Download successful."
+            break
+        else
+            echo "Failed to download from $url. Trying the next URL..."
+        fi
+    done
+    
+    # Check if the download was successful
+    if [ ! -f "./bootstrap-archive.7z" ]; then
+        echo "All download attempts failed. Exiting script."
+        exit 1
+    fi
+    
+    # Check if 7zip is installed
+    if ! command -v 7z &> /dev/null; then
+        echo "7zip is not installed. Please install it using the following command:"
+        echo "sudo apt update && sudo apt install p7zip-full"
+        echo "Then, re-run this script."
+        exit 1
+    fi
+
+    # Extract the archive if everything is ready
+    echo "Extracting bootstrap archive..."
+    7z x bootstrap-archive.7z 
+    mv bootstrap db
+    echo "Bootstrap extraction complete."
+    
+fi
+
+echo "Checking Java installation..."
+
+if command -v java &> /dev/null; then
+    # Output the Java version
+    java_version=$(java -version 2>&1 | head -n 1 | awk -F '"' '{print $2}')
+    echo "Java is installed. Version: $java_version"
+else
+    echo "Java is not installed."
+    echo "Please install openjdk with the following command, then re-run this script..."
+    echo "sudo apt update && sudo apt install openjdk-17-jre"
+    exit 1
+fi
+
+echo "checking for lib folder and correct data..."
+if [ ! -f "./lib/org/hsqldb/hsqldb/2.5.0-fixed/hsqldb-2.5.0-fixed.jar" ]; then
+    echo "hsqldb tool not found, downloading copy from qortal cloud server..."
+    wget https://cloud.qortal.org/s/zasfk3b8x8FnNKd/download/lib.zip
+    echo "unzipping lib.zip..."
+    unzip lib.zip
+    echo "extraction complete"
+    echo "Re-Checking for files..."
+    
+    if [ ! -f "./lib/org/hsqldb/hsqldb/2.5.0-fixed/hsqldb-2.5.0-fixed.jar" ]; then
+        echo "something strange happened, please let the devs know!"
+        exit 1
+    fi 
+    echo "check successful!"
+fi
+
+echo "starting hsqldb tool..."
+
+
+java -cp  lib/org/hsqldb/hsqldb/2.5.0-fixed/hsqldb-2.5.0-fixed.jar org.hsqldb.util.DatabaseManagerSwing