[PM-14270] Use rust to access windows registry (#11413)

apps/desktop/desktop_native/napi/src/lib.rs

@@ -1,5 +1,8 @@
 #[macro_use]
 extern crate napi_derive;
+
+mod registry;
+
 #[napi]
 pub mod passwords {
     /// Fetch the stored password from the keychain.
@@ -190,6 +193,21 @@ pub mod powermonitors {
 
 }
 
+#[napi]
+pub mod windows_registry {
+    #[napi]
+    pub async fn create_key(key: String, subkey: String, value: String) -> napi::Result<()> {
+        crate::registry::create_key(&key, &subkey, &value)
+            .map_err(|e| napi::Error::from_reason(e.to_string()))
+    }
+
+    #[napi]
+    pub async fn delete_key(key: String, subkey: String) -> napi::Result<()> {
+        crate::registry::delete_key(&key, &subkey)
+            .map_err(|e| napi::Error::from_reason(e.to_string()))
+    }
+}
+
 #[napi]
 pub mod ipc {
     use desktop_core::ipc::server::{Message, MessageType};

apps/desktop/desktop_native/napi/src/registry/dummy.rs

@@ -0,0 +1,9 @@
+use anyhow::{bail, Result};
+
+pub fn create_key(_key: &str, _subkey: &str, _value: &str) -> Result<()> {
+    bail!("Not implemented")
+}
+
+pub fn delete_key(_key: &str, _subkey: &str) -> Result<()> {
+    bail!("Not implemented")
+}

apps/desktop/desktop_native/napi/src/registry/mod.rs

@@ -0,0 +1,4 @@
+#[cfg_attr(target_os = "windows", path = "windows.rs")]
+#[cfg_attr(not(target_os = "windows"), path = "dummy.rs")]
+mod internal;
+pub use internal::*;

apps/desktop/desktop_native/napi/src/registry/windows.rs

@@ -0,0 +1,29 @@
+use anyhow::{bail, Result};
+
+fn convert_key(key: &str) -> Result<&'static windows_registry::Key> {
+    Ok(match key.to_uppercase().as_str() {
+        "HKEY_CURRENT_USER" | "HKCU" => windows_registry::CURRENT_USER,
+        "HKEY_LOCAL_MACHINE" | "HKLM" => windows_registry::LOCAL_MACHINE,
+        "HKEY_CLASSES_ROOT" | "HKCR" => windows_registry::CLASSES_ROOT,
+        _ => bail!("Invalid key"),
+    })
+}
+
+pub fn create_key(key: &str, subkey: &str, value: &str) -> Result<()> {
+    let key = convert_key(key)?;
+
+    let subkey = key.create(subkey)?;
+    
+    const DEFAULT: &str = "";
+    subkey.set_string(DEFAULT, value)?;
+
+    Ok(())
+}
+
+pub fn delete_key(key: &str, subkey: &str) -> Result<()> {
+    let key = convert_key(key)?;
+
+    key.remove_tree(subkey)?;
+
+    Ok(())
+}