a34dc46c36
This adds a new service, fingerprintd, that manages fingerprint hardware from a separate process. It provides a binder interface that FingerprintManager uses to talk to the fingerprint HAL. Change-Id: I64b92589f4d75743ebe96894f07bec515945c61e
91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "IFingerprintDaemonCallback"
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#include <stdint.h>
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#include <sys/types.h>
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#include <utils/Log.h>
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#include <binder/Parcel.h>
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#include "IFingerprintDaemonCallback.h"
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namespace android {
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class BpFingerprintDaemonCallback : public BpInterface<IFingerprintDaemonCallback>
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{
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public:
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BpFingerprintDaemonCallback(const sp<IBinder>& impl) :
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BpInterface<IFingerprintDaemonCallback>(impl) {
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}
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virtual status_t onEnrollResult(int64_t devId, int32_t fpId, int32_t gpId, int32_t rem) {
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Parcel data, reply;
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data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());
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data.writeInt64(devId);
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data.writeInt32(fpId);
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data.writeInt32(gpId);
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data.writeInt32(rem);
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return remote()->transact(ON_ENROLL_RESULT, data, &reply, IBinder::FLAG_ONEWAY);
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}
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virtual status_t onAcquired(int64_t devId, int32_t acquiredInfo) {
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Parcel data, reply;
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data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());
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data.writeInt64(devId);
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data.writeInt32(acquiredInfo);
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return remote()->transact(ON_ACQUIRED, data, &reply, IBinder::FLAG_ONEWAY);
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}
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virtual status_t onAuthenticated(int64_t devId, int32_t fpId, int32_t gpId) {
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Parcel data, reply;
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data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());
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data.writeInt64(devId);
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data.writeInt32(fpId);
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data.writeInt32(gpId);
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return remote()->transact(ON_AUTHENTICATED, data, &reply, IBinder::FLAG_ONEWAY);
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}
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virtual status_t onError(int64_t devId, int32_t error) {
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Parcel data, reply;
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data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());
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data.writeInt64(devId);
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data.writeInt32(error);
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return remote()->transact(ON_ERROR, data, &reply, IBinder::FLAG_ONEWAY);
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}
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virtual status_t onRemoved(int64_t devId, int32_t fpId, int32_t gpId) {
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Parcel data, reply;
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data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());
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data.writeInt64(devId);
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data.writeInt32(fpId);
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data.writeInt32(gpId);
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return remote()->transact(ON_REMOVED, data, &reply, IBinder::FLAG_ONEWAY);
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}
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virtual status_t onEnumerate(int64_t devId, const int32_t* fpIds, const int32_t* gpIds,
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int32_t sz) {
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Parcel data, reply;
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data.writeInterfaceToken(IFingerprintDaemonCallback::getInterfaceDescriptor());
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data.writeInt64(devId);
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data.writeInt32Array(sz, fpIds);
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data.writeInt32Array(sz, gpIds);
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return remote()->transact(ON_ENUMERATE, data, &reply, IBinder::FLAG_ONEWAY);
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}
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};
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IMPLEMENT_META_INTERFACE(FingerprintDaemonCallback,
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"android.hardware.fingerprint.IFingerprintDaemonCallback");
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}; // namespace android
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