1 /*
2  * Copyright (C) 2013 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 #ifndef SHARED_LIBRARY_H_
18 #define SHARED_LIBRARY_H_
19 
20 #include <utils/RefBase.h>
21 #include <utils/String8.h>
22 #include <media/stagefright/foundation/ABase.h>
23 
24 namespace android {
25     class SharedLibrary : public RefBase {
26     public:
27         SharedLibrary(const String8 &path);
28         ~SharedLibrary();
29 
30         bool operator!() const;
31         void *lookup(const char *symbol) const;
32         const char *lastError() const;
33 
34     private:
35         void *mLibHandle;
36         DISALLOW_EVIL_CONSTRUCTORS(SharedLibrary);
37     };
38 };
39 
40 #endif // SHARED_LIBRARY_H_
41