89 lines
3.4 KiB
C++
89 lines
3.4 KiB
C++
/*
|
|
* 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 IFINGERPRINT_DAEMON_H_
|
|
#define IFINGERPRINT_DAEMON_H_
|
|
|
|
#include <binder/IInterface.h>
|
|
#include <binder/Parcel.h>
|
|
|
|
namespace android {
|
|
|
|
class IFingerprintDaemonCallback;
|
|
|
|
/*
|
|
* Abstract base class for native implementation of FingerprintService.
|
|
*
|
|
* Note: This must be kept manually in sync with IFingerprintDaemon.aidl
|
|
*/
|
|
class IFingerprintDaemon : public IInterface, public IBinder::DeathRecipient {
|
|
public:
|
|
enum {
|
|
AUTHENTICATE = IBinder::FIRST_CALL_TRANSACTION + 0,
|
|
CANCEL_AUTHENTICATION = IBinder::FIRST_CALL_TRANSACTION + 1,
|
|
ENROLL = IBinder::FIRST_CALL_TRANSACTION + 2,
|
|
CANCEL_ENROLLMENT = IBinder::FIRST_CALL_TRANSACTION + 3,
|
|
PRE_ENROLL = IBinder::FIRST_CALL_TRANSACTION + 4,
|
|
REMOVE = IBinder::FIRST_CALL_TRANSACTION + 5,
|
|
GET_AUTHENTICATOR_ID = IBinder::FIRST_CALL_TRANSACTION + 6,
|
|
SET_ACTIVE_GROUP = IBinder::FIRST_CALL_TRANSACTION + 7,
|
|
OPEN_HAL = IBinder::FIRST_CALL_TRANSACTION + 8,
|
|
CLOSE_HAL = IBinder::FIRST_CALL_TRANSACTION + 9,
|
|
INIT = IBinder::FIRST_CALL_TRANSACTION + 10,
|
|
POST_ENROLL = IBinder::FIRST_CALL_TRANSACTION + 11,
|
|
ENUMERATE = IBinder::FIRST_CALL_TRANSACTION + 12,
|
|
};
|
|
|
|
IFingerprintDaemon() { }
|
|
virtual ~IFingerprintDaemon() { }
|
|
virtual const android::String16& getInterfaceDescriptor() const;
|
|
|
|
// Binder interface methods
|
|
virtual void init(const sp<IFingerprintDaemonCallback>& callback) = 0;
|
|
virtual int32_t enroll(const uint8_t* token, ssize_t tokenLength, int32_t groupId,
|
|
int32_t timeout) = 0;
|
|
virtual uint64_t preEnroll() = 0;
|
|
virtual int32_t postEnroll() = 0;
|
|
virtual int32_t stopEnrollment() = 0;
|
|
virtual int32_t authenticate(uint64_t sessionId, uint32_t groupId) = 0;
|
|
virtual int32_t stopAuthentication() = 0;
|
|
virtual int32_t remove(int32_t fingerId, int32_t groupId) = 0;
|
|
virtual int32_t enumerate() = 0;
|
|
virtual uint64_t getAuthenticatorId() = 0;
|
|
virtual int32_t setActiveGroup(int32_t groupId, const uint8_t* path, ssize_t pathLen) = 0;
|
|
virtual int64_t openHal() = 0;
|
|
virtual int32_t closeHal() = 0;
|
|
|
|
// DECLARE_META_INTERFACE - C++ client interface not needed
|
|
static const android::String16 descriptor;
|
|
static void hal_notify_callback(const fingerprint_msg_t *msg);
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class BnFingerprintDaemon: public BnInterface<IFingerprintDaemon> {
|
|
public:
|
|
virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply,
|
|
uint32_t flags = 0);
|
|
private:
|
|
bool checkPermission(const String16& permission);
|
|
};
|
|
|
|
} // namespace android
|
|
|
|
#endif // IFINGERPRINT_DAEMON_H_
|
|
|