rgw: role: basic ctl class defn

Signed-off-by: Abhishek Lekshmanan <abhishek@suse.com>

src/rgw/rgw_role.h

@@ -138,5 +138,33 @@ class RGWRole
   static const std::string& get_path_oid_prefix();
 };
 WRITE_CLASS_ENCODER(RGWRole)
+
+class RGWRoleMetadataHandler;
+class RGWSI_Role;
+class RGWSI_MetaBackend_Handler;
+
+class RGWRoleCtl {
+  struct Svc {
+    RGWSI_Role *role {nullptr};
+  } svc;
+  RGWRoleMetadataHandler *rmhandler;
+  RGWSI_MetaBackend_Handler *be_handler{nullptr};
+public:
+  RGWRoleCtl(RGWSI_Role *_role_svc,
+	     RGWRoleMetadataHandler *_rmhander);
+
+  struct PutParams {
+    ceph::real_time mtime;
+    bool exclusive {false};
+    RGWObjVersionTracker *objv_tracker {nullptr};
+    std::map<std::string, bufferlist> *attrs {nullptr};
+
+    PutParams() {};
+  };
+
+  int store_info(const RGWRole& role,
+		 optional_yield y,
+		 const PutParams& params = {});
+};
 } } // namespace rgw::sal
 #endif /* CEPH_RGW_ROLE_H */