1575 untangle libmlrpc ... (smbsrv)

*** 423,427 ****
--- 423,467 ----
  void
  mlsvc_disconnect(const char *server)
  {
          smbrdr_disconnect(server);
  }
+ 
+ /*
+  * A few more helper functions for RPC services.
+  */
+ 
+ /*
+  * Check whether or not the specified user has administrator privileges,
+  * i.e. is a member of Domain Admins or Administrators.
+  * Returns true if the user is an administrator, otherwise returns false.
+  */
+ boolean_t
+ ndr_is_admin(ndr_xa_t *xa)
+ {
+         smb_netuserinfo_t *ctx = xa->pipe->np_user;
+ 
+         return (ctx->ui_flags & SMB_ATF_ADMIN);
+ }
+ 
+ /*
+  * Check whether or not the specified user has power-user privileges,
+  * i.e. is a member of Domain Admins, Administrators or Power Users.
+  * This is typically required for operations such as managing shares.
+  * Returns true if the user is a power user, otherwise returns false.
+  */
+ boolean_t
+ ndr_is_poweruser(ndr_xa_t *xa)
+ {
+         smb_netuserinfo_t *ctx = xa->pipe->np_user;
+ 
+         return ((ctx->ui_flags & SMB_ATF_ADMIN) ||
+             (ctx->ui_flags & SMB_ATF_POWERUSER));
+ }
+ 
+ int32_t
+ ndr_native_os(ndr_xa_t *xa)
+ {
+         smb_netuserinfo_t *ctx = xa->pipe->np_user;
+ 
+         return (ctx->ui_native_os);
+ }