Add some missing flags and expose service handle

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "windows-service"
-version = "0.6.0"
+version = "0.6.2"
 description = "A crate that provides facilities for management and implementation of windows services"
 readme = "README.md"
 authors = ["Mullvad VPN"]

src/service.rs

@@ -14,6 +14,7 @@ use windows_sys::{
     Win32::{
         Foundation::{ERROR_SERVICE_SPECIFIC_ERROR, NO_ERROR},
         Storage::FileSystem,
+        Security,
         System::{Power, RemoteDesktop, Services, SystemServices, Threading::INFINITE},
         UI::WindowsAndMessaging,
     },
@@ -80,6 +81,9 @@ bitflags::bitflags! {
 
         /// Can use user-defined control codes
         const USER_DEFINED_CONTROL = Services::SERVICE_USER_DEFINED_CONTROL;
+
+        /// Full access to the service object
+        const ALL_ACCESS = Services::SERVICE_ALL_ACCESS;
     }
 }
 
@@ -1843,6 +1847,10 @@ impl Service {
         }
     }
 
+    pub fn raw_service_handle(&self) -> Security::SC_HANDLE {
+        self.service_handle.raw_handle()
+    }
+
     /// Private helper to send the control commands to the system.
     fn send_control_command(&self, command: ServiceControl) -> crate::Result<ServiceStatus> {
         let mut raw_status = unsafe { mem::zeroed::<Services::SERVICE_STATUS>() };

src/service_manager.rs

@@ -21,6 +21,8 @@ bitflags::bitflags! {
 
         /// Can enumerate services or receive notifications.
         const ENUMERATE_SERVICE = Services::SC_MANAGER_ENUMERATE_SERVICE;
+
+        const ALL_ACCESS = Services::SC_MANAGER_ALL_ACCESS;
     }
 }