AccessCheck.h revision 2ad60cfc28e14ee8f0bb038720836a4696c478ad 
1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16/*
17 * Check access to fields and methods.
18 */
19#ifndef _DALVIK_OO_ACCESSCHECK
20#define _DALVIK_OO_ACCESSCHECK
21
22/*
23 * Determine whether the "accessFrom" class is allowed to get at "clazz".
24 */
25bool dvmCheckClassAccess(const ClassObject* accessFrom,
26    const ClassObject* clazz);
27
28/*
29 * Determine whether the "accessFrom" class is allowed to get at "method".
30 */
31bool dvmCheckMethodAccess(const ClassObject* accessFrom, const Method* method);
32
33/*
34 * Determine whether the "accessFrom" class is allowed to get at "field".
35 */
36bool dvmCheckFieldAccess(const ClassObject* accessFrom, const Field* field);
37
38/*
39 * Returns "true" if the two classes are in the same runtime package.
40 */
41bool dvmInSamePackage(const ClassObject* class1, const ClassObject* class2);
42
43#endif /*_DALVIK_OO_ACCESSCHECK*/
44