Move chunks structs to a new module.

Add Luau Compiler interface to compile sources.

1 files changed, 19 insertions, 2 deletions

diff --git a/src/ffi/luau/luacode.rs b/src/ffi/luau/luacode.rs
index 3f24b65..571db4c 100644
--- a/src/ffi/luau/luacode.rs
+++ b/src/ffi/luau/luacode.rs
@@ -1,6 +1,7 @@
 //! Contains definitions from `luacode.h`.
 
-use std::os::raw::{c_char, c_int};
+use std::os::raw::{c_char, c_int, c_void};
+use std::slice;
 
 #[repr(C)]
 pub struct lua_CompileOptions {
@@ -13,10 +14,26 @@ pub struct lua_CompileOptions {
 }
 
 extern "C" {
-    pub fn luau_compile(
+    #[link_name = "luau_compile"]
+    pub fn luau_compile_(
         source: *const c_char,
         size: usize,
         options: *mut lua_CompileOptions,
         outsize: *mut usize,
     ) -> *mut c_char;
+
+    fn free(p: *mut c_void);
+}
+
+pub unsafe fn luau_compile(source: &[u8], mut options: lua_CompileOptions) -> Vec<u8> {
+    let mut outsize = 0;
+    let data_ptr = luau_compile_(
+        source.as_ptr() as *const c_char,
+        source.len(),
+        &mut options,
+        &mut outsize,
+    );
+    let data = slice::from_raw_parts(data_ptr as *mut u8, outsize).to_vec();
+    free(data_ptr as *mut c_void);
+    data
 }