cas/1.0/default/SharedLibrary.h

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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.
 */

#ifndef ANDROID_HARDWARE_CAS_V1_0_SHARED_LIBRARY_H_
#define ANDROID_HARDWARE_CAS_V1_0_SHARED_LIBRARY_H_

#include <utils/RefBase.h>
#include <utils/String8.h>
#include <media/stagefright/foundation/ABase.h>

namespace android {
namespace hardware {
namespace cas {
namespace V1_0 {
namespace implementation {

class SharedLibrary : public RefBase {
public:
    explicit SharedLibrary(const String8 &path);
    ~SharedLibrary();

    bool operator!() const;
    void *lookup(const char *symbol) const;
    const char *lastError() const;

private:
    void *mLibHandle;
    DISALLOW_EVIL_CONSTRUCTORS(SharedLibrary);
};

}  // namespace implementation
}  // namespace V1_0
}  // namespace cas
}  // namespace hardware
}  // namespace android

#endif // ANDROID_HARDWARE_CAS_V1_0_SHARED_LIBRARY_H_