Role manager abstract class(interface) added.

Role manager abstract class(interface) added.

Changes in include directives.

Made necessary changes

Removed .github folder.

src/effect/DefaultEffector.h

@@ -1,22 +1,8 @@
-// Copyright 2018 The casbin Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 #include <string>
 
 #include "Effect.h"
 #include "Effector.h"
-#include "exception/CasbinEffectExceptions.h"
+#include "exception/UnsupportedOperationException.h"
 
 /**
  * DefaultEffector is default effector for Casbin.

src/effect/Effect.h

@@ -1,17 +1,3 @@
-// Copyright 2018 The casbin Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 enum Effect{
     Allow, Indeterminate, Deny
 };

src/effect/Effector.h

@@ -1,17 +1,3 @@
-// Copyright 2018 The casbin Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 #include <string>
 
 #include "Effect.h"

src/exception/IllegalArgumentException.h

@@ -0,0 +1,10 @@
+#include <string>
+
+// Exception class for unsupported operations.
+class IllegalArgumentException{
+    std::string error_message;
+    public:
+        IllegalArgumentException(std::string error_message){
+            this->error_message = error_message;
+        }
+};

src/exception/UnsupportedOperationException.h

@@ -0,0 +1,10 @@
+#include <string>
+
+// Exception class for unsupported operations.
+class UnsupportedOperationException{
+    std::string error_message;
+    public:
+        UnsupportedOperationException(std::string error_message){
+            this->error_message = error_message;
+        }
+};

src/rbac/RoleManager.h

@@ -0,0 +1,65 @@
+#include <string>
+#include <vector>
+
+using namespace std;
+
+class RoleManager {
+    public:
+        /**
+         * Clear clears all stored data and resets the role manager to the initial state.
+         */
+        virtual void clear() = 0;
+
+        /**
+         * addLink adds the inheritance link between two roles. role: name1 and role: name2.
+         * domain is a prefix to the roles.
+         *
+         * @param name1 the first role (or user).
+         * @param name2 the second role.
+         * @param domain the domain the roles belong to.
+         */
+        virtual void addLink(string name1, string name2, string domain[]) = 0;
+
+        /**
+         * deleteLink deletes the inheritance link between two roles. role: name1 and role: name2.
+         * domain is a prefix to the roles.
+         *
+         * @param name1 the first role (or user).
+         * @param name2 the second role.
+         * @param domain the domain the roles belong to.
+         */
+        virtual void deleteLink(string name1, string name2, string domain[]) = 0;
+
+        /**
+         * hasLink determines whether a link exists between two roles. role: name1 inherits role: name2.
+         * domain is a prefix to the roles.
+         *
+         * @param name1 the first role (or a user).
+         * @param name2 the second role.
+         * @param domain the domain the roles belong to.
+         * @return whether name1 inherits name2 (name1 has role name2).
+         */
+        virtual bool hasLink(string name1, string name2, string domain[]) = 0;
+
+        /**
+         * getRoles gets the roles that a user inherits.
+         * domain is a prefix to the roles.
+         *
+         * @param name the user (or a role).
+         * @param domain the domain the roles belong to.
+         * @return the roles.
+         */
+        virtual vector<string> getRoles(string name, string domain[]) = 0;
+
+        /**
+         * getUsers gets the users that inherits a role.
+         * @param name the role.
+         * @return the users.
+         */
+        virtual vector<string> getUsers(string name) = 0;
+
+        /**
+         * printRoles prints all the roles to log.
+         */
+        virtual void printRoles() = 0;
+};