diff options
Diffstat (limited to 'libs/nak_ffi/src')
| -rw-r--r-- | libs/nak_ffi/src/lib.rs | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/libs/nak_ffi/src/lib.rs b/libs/nak_ffi/src/lib.rs index 0e7b4f3..2e19af7 100644 --- a/libs/nak_ffi/src/lib.rs +++ b/libs/nak_ffi/src/lib.rs @@ -659,6 +659,58 @@ pub unsafe extern "C" fn nak_apply_wine_registry_settings( }
}
+/// Apply a game's registry entry with a custom install path.
+///
+/// Looks up the game by name in KNOWN_GAMES, writes the registry entry
+/// pointing to `install_path`. Returns null on success, or an error message.
+#[no_mangle]
+pub unsafe extern "C" fn nak_apply_registry_for_game_path(
+ prefix_path: *const c_char,
+ proton_name: *const c_char,
+ proton_path: *const c_char,
+ game_name: *const c_char,
+ install_path: *const c_char,
+ log_cb: NakLogCallback,
+) -> *mut c_char {
+ let prefix = unsafe { from_cstr(prefix_path) };
+ let _proton_name = unsafe { from_cstr(proton_name) };
+ let proton_path_str = unsafe { from_cstr(proton_path) };
+ let game = unsafe { from_cstr(game_name) };
+ let install = unsafe { from_cstr(install_path) };
+
+ let protons = nak_rust::steam::find_steam_protons();
+ let proton = match protons
+ .iter()
+ .find(|p| p.path.to_string_lossy() == proton_path_str)
+ {
+ Some(p) => p.clone(),
+ None => {
+ return to_cstring(&format!(
+ "Proton not found at path: {}",
+ proton_path_str
+ ));
+ }
+ };
+
+ let log_fn = move |msg: String| {
+ if let Some(cb) = log_cb {
+ let c = CString::new(msg).unwrap_or_default();
+ unsafe { cb(c.as_ptr()) };
+ }
+ };
+
+ match nak_rust::installers::apply_registry_for_game_path(
+ Path::new(prefix),
+ &proton,
+ game,
+ Path::new(install),
+ &log_fn,
+ ) {
+ Ok(()) => ptr::null_mut(),
+ Err(e) => to_cstring(&e),
+ }
+}
+
// ============================================================================
// Tier 7: Prefix Symlinks
// ============================================================================
|