From f0e25c7a5d8b6562c638b436474df35e59083635 Mon Sep 17 00:00:00 2001
From: zxq5 <zxq5@zxq5.dev>
Date: Fri, 21 Feb 2025 16:13:06 +0000
Subject: [PATCH] started work on lib_application - progress limited as
 requires alloc support to make further progress

---
 Cargo.lock                             |  7 +++++++
 Cargo.toml                             |  2 +-
 kernel/src/main.rs                     |  6 +++++-
 lib/lib_application/Cargo.toml         |  7 +++++++
 lib/lib_application/src/application.rs | 10 ++++++++++
 lib/lib_application/src/frame.rs       |  0
 lib/lib_application/src/lib.rs         |  5 +++++
 lib/lib_application/src/window.rs      | 14 ++++++++++++++
 lib/lib_ascii/src/font.rs              |  3 +++
 9 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 lib/lib_application/Cargo.toml
 create mode 100644 lib/lib_application/src/application.rs
 create mode 100644 lib/lib_application/src/frame.rs
 create mode 100644 lib/lib_application/src/lib.rs
 create mode 100644 lib/lib_application/src/window.rs

diff --git a/Cargo.lock b/Cargo.lock
index fc3b11b..9dd5c5a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -49,6 +49,13 @@ dependencies = [
  "spin",
 ]
 
+[[package]]
+name = "lib_application"
+version = "0.1.0"
+dependencies = [
+ "lib_ascii",
+]
+
 [[package]]
 name = "lib_ascii"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 8b3748c..0d17198 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ members = [
     "lib/lib_serial",
     "lib/lib_ascii",
     "kernel"
-]
+, "lib/lib_application"]
 resolver = "2"
 
 [workspace.package]
diff --git a/kernel/src/main.rs b/kernel/src/main.rs
index c6ae3fc..9e619b3 100644
--- a/kernel/src/main.rs
+++ b/kernel/src/main.rs
@@ -4,7 +4,7 @@
 use core::arch::asm;
 
 use lib_serial::{serial_println, serial_read};
-use lib_ascii::{println, WRITER};
+use lib_ascii::{print, println, WRITER};
 
 use limine::request::{RequestsEndMarker, RequestsStartMarker};
 use limine::BaseRevision;
@@ -63,6 +63,10 @@ unsafe extern "C" fn kmain() -> ! {
              \\______/  \\______/           \\_/    \\______|                              
     ");
 
+    for i in 0u8..128 {
+        print!("{}", i as char);
+    }
+
     hcf();
 }
 
diff --git a/lib/lib_application/Cargo.toml b/lib/lib_application/Cargo.toml
new file mode 100644
index 0000000..ef6aceb
--- /dev/null
+++ b/lib/lib_application/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "lib_application"
+version.workspace = true
+edition.workspace = true
+
+[dependencies]
+lib_ascii = { path = "../lib_ascii" }
diff --git a/lib/lib_application/src/application.rs b/lib/lib_application/src/application.rs
new file mode 100644
index 0000000..285c09e
--- /dev/null
+++ b/lib/lib_application/src/application.rs
@@ -0,0 +1,10 @@
+
+pub trait Application {
+    fn run(&mut self, args: [&'static str; 5]) -> Result<(), Error>;
+}
+
+pub enum Error {
+    OsError(&'static str),
+    ApplicationError(&'static str),
+}
+
diff --git a/lib/lib_application/src/frame.rs b/lib/lib_application/src/frame.rs
new file mode 100644
index 0000000..e69de29
diff --git a/lib/lib_application/src/lib.rs b/lib/lib_application/src/lib.rs
new file mode 100644
index 0000000..e8d59dd
--- /dev/null
+++ b/lib/lib_application/src/lib.rs
@@ -0,0 +1,5 @@
+#![no_std]
+
+pub mod application;
+pub mod frame;
+pub mod window;
\ No newline at end of file
diff --git a/lib/lib_application/src/window.rs b/lib/lib_application/src/window.rs
new file mode 100644
index 0000000..1cecb3c
--- /dev/null
+++ b/lib/lib_application/src/window.rs
@@ -0,0 +1,14 @@
+
+pub struct Window {
+    width: usize,
+    height: usize
+}
+
+impl Window {
+    pub fn new() -> Self {
+        Self {
+            width: 0,
+            height: 0
+        }
+    }
+}
\ No newline at end of file
diff --git a/lib/lib_ascii/src/font.rs b/lib/lib_ascii/src/font.rs
index 0cd6ba4..be7a194 100644
--- a/lib/lib_ascii/src/font.rs
+++ b/lib/lib_ascii/src/font.rs
@@ -1,3 +1,6 @@
+
+
+
 pub static FONT: [u8; 128 * 16] = [
     // ASCII 0-31 (Control Characters) - Using simple box patterns
     // NUL (0)