added apache2 cgi script

htmlua-apache-cgi/src/main.rs

@@ -0,0 +1,32 @@
+use std::env;
+use std::fs;
+use std::fs::read_to_string;
+use std::path::{Path, PathBuf};
+use std::str::FromStr;
+use htmlua_parser::serve::serve_content;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+
+fn main() {
+    println!("Content-Type: text/html\n");
+
+    let request_uri = env::var("PATH_INFO").unwrap_or_else(|_| "".to_string());
+
+    let page = serve_content(request_uri.as_str()).unwrap();
+
+
+    // Output the final expanded HTML
+    println!("{page}");
+}
+
+// Simple HTML escape function
+fn html_escape(input: &str) -> String {
+    input
+        .replace('&', "&")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
+        .replace('"', "&quot;")
+        .replace('\'', "&#x27;")
+}