Initial push

.gitignore

@@ -0,0 +1,3 @@
+/target
+/root
+*.swp

Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "npons"
+version = "0.1.0"

Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "npons"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

src/files.rs

@@ -0,0 +1,139 @@
+use std::fs;
+pub fn read_file(file_name: &str, depth: u8) -> Vec<u8>
+{
+    if let Ok(file_contents) = fs::read_to_string(format!("root/{}",file_name))
+    {
+        let bytes = encode_npon(&file_contents, depth);
+        return bytes
+    }
+    return vec![]
+
+}
+
+fn encode_npon(file_contents: &String, depth: u8) -> Vec<u8>
+{
+    let mut bytes: Vec<u8> = vec![];
+    if depth > 63 {
+        println!("Depth level safety reached (63), recursion error suspected");
+        return vec![];
+    }
+    if depth == 0 {
+        bytes.push(01);
+    }
+
+    // flag
+    // 0 = nothing
+    // 1 = in a string
+    // 2 = in a name
+    // 3 = in import
+    let mut index_flag: usize = 0;
+    let mut flag: u8 = 0;
+    let mut backslash_flag: bool = false;
+    for (index, character) in file_contents.bytes().enumerate()
+    {
+        if backslash_flag
+        {
+            match character
+            {
+                110 => // newline
+                {
+                    bytes.push(14);
+                },
+                116 => // tab
+                {
+                    bytes.push(15);
+                },
+                _ => bytes.push(character), // Otherwise just push the character
+            }
+            backslash_flag = false;
+            continue
+        }
+        backslash_flag = false;
+        //print!("{} ", character);
+        match flag
+        {
+            0 =>
+            {
+                match character
+                {
+                    40 =>
+                    {
+                        bytes.push(03);       // ( for name start
+                        flag = 2;
+                    }
+                    123 => bytes.push(05),
+                    125 => bytes.push(06),
+                    58 =>
+                    {
+                        index_flag = index + 1;
+                        flag = 3;
+                    },
+                    39 | 34 =>
+                    {
+                        bytes.push(07);
+                        flag = 1;
+                    },
+                    _ => (),
+                }
+                continue
+            },
+            1 => // in a string
+            {
+                match character
+                {
+                    39 | 34 =>
+                    {
+                        bytes.push(08);
+                        flag = 0;
+                    },
+                    92 =>
+                    {
+                        backslash_flag = true;
+                    },
+                    _ => bytes.push(character),
+                }
+                continue
+            },
+            2 => // in a name
+            {
+                match character
+                {
+                    41 =>
+                    {
+                        bytes.push(04);       // ) for name end
+                        flag = 0;
+                    },
+                    92 =>
+                    {
+                        backslash_flag = true;
+                    },
+                    _ => bytes.push(character),
+                }
+                continue
+            },
+            3 => // in import
+            {
+                match character
+                {
+                    58 =>
+                    {
+                        let new_bytes = read_file(&file_contents[index_flag..index], depth+1);
+                        for byte in new_bytes.iter()
+                        {
+                            bytes.push(*byte);
+                        }
+                        flag = 0;
+                    }
+                    _ => (),
+                }
+                continue
+            },
+            _ => println!("ERROR: Invalid flag code or 'null'"),
+        }
+    }
+    if depth == 0 {
+        bytes.push(02);
+    }
+
+    return bytes
+}

src/main.rs

@@ -0,0 +1,32 @@
+use std::io;
+use std::
+{
+    io::{BufReader, prelude::*},
+    net::{TcpListener, TcpStream},
+};
+
+mod files;
+
+fn main()  -> io::Result<()>
+{
+    let bind_address: &str = "127.0.0.1:2025";
+    let listener = TcpListener::bind(bind_address).unwrap();
+    println!("Listening at {}", bind_address);
+
+    for stream in listener.incoming() {
+        let stream = stream.unwrap();
+        handle_connection(stream);
+    }
+
+    Ok(())
+}
+
+fn handle_connection(mut stream: TcpStream)
+{
+    let buf_reader = BufReader::new(&stream);
+    println!("CONNECTION: {buf_reader:#?}");
+    let bytes = files::read_file("index.npon", 0);
+    stream.write_all(bytes.as_slice()).unwrap();
+}
+
+