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/*
* Copyright (C) 2015 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 FINGERPRINT_DAEMON_PROXY_H_
#define FINGERPRINT_DAEMON_PROXY_H_
#include "IFingerprintDaemon.h"
#include "IFingerprintDaemonCallback.h"
namespace android {
class FingerprintDaemonProxy : public BnFingerprintDaemon {
public:
static FingerprintDaemonProxy* getInstance() {
if (sInstance == NULL) {
sInstance = new FingerprintDaemonProxy();
}
return sInstance;
}
// These reflect binder methods.
virtual void init(const sp<IFingerprintDaemonCallback>& callback);
virtual int32_t enroll(const uint8_t* token, ssize_t tokenLength, int32_t groupId, int32_t timeout);
virtual uint64_t preEnroll();
virtual int32_t postEnroll();
virtual int32_t stopEnrollment();
virtual int32_t authenticate(uint64_t sessionId, uint32_t groupId);
virtual int32_t stopAuthentication();
virtual int32_t remove(int32_t fingerId, int32_t groupId);
virtual int32_t enumerate();
virtual uint64_t getAuthenticatorId();
virtual int32_t setActiveGroup(int32_t groupId, const uint8_t* path, ssize_t pathLen);
virtual int64_t openHal();
virtual int32_t closeHal();
private:
FingerprintDaemonProxy();
virtual ~FingerprintDaemonProxy();
void binderDied(const wp<IBinder>& who);
void notifyKeystore(const uint8_t *auth_token, const size_t auth_token_length);
static void hal_notify_callback(const fingerprint_msg_t *msg);
static FingerprintDaemonProxy* sInstance;
fingerprint_module_t const* mModule;
fingerprint_device_t* mDevice;
sp<IFingerprintDaemonCallback> mCallback;
};
} // namespace android
#endif // FINGERPRINT_DAEMON_PROXY_H_
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