sdm710-common: Write Fingerprint HAL Adapter

vendor.oppo.hardware.biometrics.fingerprint@2.1 -> android.hardware.biometrics.fingerprint@2.1 Change-Id: Id33db73425bb5e92ef5c45e2f8d40fa462942af3 Signed-off-by: SagarMakhar <sagarmakhar@gmail.com>
2019-09-26 19:40:20 +03:30 · 2019-09-26 19:40:20 +03:30 · 22c90c7e61
commit 22c90c7e61
parent 1e86d239bc
7 changed files with 366 additions and 0 deletions
--- a/fingerprint/Android.bp
+++ b/fingerprint/Android.bp
@ -0,0 +1,24 @@
+cc_binary {
+    name: "android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710",
+    defaults: ["hidl_defaults"],
+    init_rc: ["android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710.rc"],
+    relative_install_path: "hw",
+    srcs: [
+        "BiometricsFingerprint.cpp",
+        "service.cpp",
+    ],
+    cflags: [
+        "-Wno-unused-parameter",
+    ],
+    shared_libs: [
+        "libcutils",
+        "liblog",
+        "libhidlbase",
+        "libhidltransport",
+        "libhardware",
+        "libutils",
+        "libbase",
+        "android.hardware.biometrics.fingerprint@2.1",
+        "vendor.oppo.hardware.biometrics.fingerprint@2.1",
+    ],
+}
--- a/fingerprint/BiometricsFingerprint.cpp
+++ b/fingerprint/BiometricsFingerprint.cpp
@ -0,0 +1,180 @@
+/*
+ * 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.
+ */
+#define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710"
+#define LOG_VERBOSE "android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710"
+
+#include <hardware/hardware.h>
+#include <hardware/fingerprint.h>
+#include "BiometricsFingerprint.h"
+
+#include <inttypes.h>
+#include <unistd.h>
+
+namespace android {
+namespace hardware {
+namespace biometrics {
+namespace fingerprint {
+namespace V2_1 {
+namespace implementation {
+
+BiometricsFingerprint::BiometricsFingerprint() {
+    mOppoBiometricsFingerprint = vendor::oppo::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint::getService();
+}
+
+class OppoClientCallback : public vendor::oppo::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback {
+public:
+    OppoClientCallback(sp<android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback> clientCallback) : mClientCallback(clientCallback) {}
+    Return<void> onEnrollResult(uint64_t deviceId, uint32_t fingerId,
+        uint32_t groupId, uint32_t remaining) {
+        return mClientCallback->onEnrollResult(deviceId, fingerId, groupId, remaining);
+    }
+
+    Return<void> onAcquired(uint64_t deviceId, vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo acquiredInfo,
+        int32_t vendorCode) {
+        return mClientCallback->onAcquired(deviceId, OppoToAOSPFingerprintAcquiredInfo(acquiredInfo), vendorCode);
+    }
+
+    Return<void> onAuthenticated(uint64_t deviceId, uint32_t fingerId, uint32_t groupId,
+        const hidl_vec<uint8_t>& token) {
+        return mClientCallback->onAuthenticated(deviceId, fingerId, groupId, token);
+    }
+
+    Return<void> onError(uint64_t deviceId, vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError error, int32_t vendorCode) {
+        return mClientCallback->onError(deviceId, OppoToAOSPFingerprintError(error), vendorCode);
+    }
+
+    Return<void> onRemoved(uint64_t deviceId, uint32_t fingerId, uint32_t groupId,
+        uint32_t remaining) {
+        return mClientCallback->onRemoved(deviceId, fingerId, groupId, remaining);
+    }
+
+    Return<void> onEnumerate(uint64_t deviceId, uint32_t fingerId, uint32_t groupId,
+        uint32_t remaining) {
+        return mClientCallback->onEnumerate(deviceId, fingerId, groupId, remaining);
+    }
+
+    Return<void> onTouchUp(uint64_t deviceId) { return Void(); }
+    Return<void> onTouchDown(uint64_t deviceId) { return Void(); }
+    Return<void> onSyncTemplates(uint64_t deviceId, const hidl_vec<uint32_t>& fingerId, uint32_t remaining) { return Void(); }
+    Return<void> onFingerprintCmd(int32_t deviceId, const hidl_vec<uint32_t>& groupId, uint32_t remaining) { return Void(); }
+    Return<void> onImageInfoAcquired(uint32_t type, uint32_t quality, uint32_t match_score) { return Void(); }
+    Return<void> onMonitorEventTriggered(uint32_t type, const hidl_string& data) { return Void(); }
+    Return<void> onEngineeringInfoUpdated(uint32_t length, const hidl_vec<uint32_t>& keys, const hidl_vec<hidl_string>& values) { return Void(); }
+
+private:
+    sp<android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback> mClientCallback;
+
+    Return<android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo> OppoToAOSPFingerprintAcquiredInfo(vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo info) {
+        switch(info) {
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_GOOD: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_GOOD;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_PARTIAL: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_PARTIAL;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_INSUFFICIENT: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_INSUFFICIENT;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_IMAGER_DIRTY: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_IMAGER_DIRTY;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_TOO_SLOW: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_TOO_SLOW;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_TOO_FAST: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_TOO_FAST;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_VENDOR: return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_VENDOR;
+            default:
+                return android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo::ACQUIRED_GOOD;
+        }
+    }
+
+    Return<android::hardware::biometrics::fingerprint::V2_1::FingerprintError> OppoToAOSPFingerprintError(vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError error) {
+        switch(error) {
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_NO_ERROR: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_NO_ERROR;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_HW_UNAVAILABLE: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_HW_UNAVAILABLE;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_UNABLE_TO_PROCESS: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_UNABLE_TO_PROCESS;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_TIMEOUT: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_TIMEOUT;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_NO_SPACE: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_NO_SPACE;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_CANCELED: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_CANCELED;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_UNABLE_TO_REMOVE: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_UNABLE_TO_REMOVE;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_LOCKOUT: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_LOCKOUT;
+            case vendor::oppo::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_VENDOR: return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_VENDOR;
+            default:
+                return android::hardware::biometrics::fingerprint::V2_1::FingerprintError::ERROR_NO_ERROR;
+        }
+    }
+};
+
+Return<uint64_t> BiometricsFingerprint::setNotify(
+        const sp<IBiometricsFingerprintClientCallback>& clientCallback) {
+    mOppoClientCallback = new OppoClientCallback(clientCallback);
+    return mOppoBiometricsFingerprint->setNotify(mOppoClientCallback);
+}
+
+Return<RequestStatus> BiometricsFingerprint::OppoToAOSPRequestStatus(vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus req) {
+    switch(req) {
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_UNKNOWN: return RequestStatus::SYS_UNKNOWN;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_OK: return RequestStatus::SYS_OK;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_ENOENT: return RequestStatus::SYS_ENOENT;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EINTR: return RequestStatus::SYS_EINTR;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EIO: return RequestStatus::SYS_EIO;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EAGAIN: return RequestStatus::SYS_EAGAIN;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_ENOMEM: return RequestStatus::SYS_ENOMEM;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EACCES: return RequestStatus::SYS_EACCES;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EFAULT: return RequestStatus::SYS_EFAULT;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EBUSY: return RequestStatus::SYS_EBUSY;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_EINVAL: return RequestStatus::SYS_EINVAL;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_ENOSPC: return RequestStatus::SYS_ENOSPC;
+        case vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus::SYS_ETIMEDOUT: return RequestStatus::SYS_ETIMEDOUT;
+        default:
+            return RequestStatus::SYS_UNKNOWN;
+    }
+}
+
+Return<uint64_t> BiometricsFingerprint::preEnroll()  {
+    return mOppoBiometricsFingerprint->preEnroll();
+}
+
+Return<RequestStatus> BiometricsFingerprint::enroll(const hidl_array<uint8_t, 69>& hat,
+    uint32_t gid, uint32_t timeoutSec)  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->enroll(hat, gid, timeoutSec));
+}
+
+Return<RequestStatus> BiometricsFingerprint::postEnroll()  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->postEnroll());
+}
+
+Return<uint64_t> BiometricsFingerprint::getAuthenticatorId()  {
+    return mOppoBiometricsFingerprint->getAuthenticatorId();
+}
+
+Return<RequestStatus> BiometricsFingerprint::cancel()  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->cancel());
+}
+
+Return<RequestStatus> BiometricsFingerprint::enumerate()  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->enumerate());
+}
+
+Return<RequestStatus> BiometricsFingerprint::remove(uint32_t gid, uint32_t fid)  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->remove(gid, fid));
+}
+
+Return<RequestStatus> BiometricsFingerprint::setActiveGroup(uint32_t gid,
+    const hidl_string& storePath)  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->setActiveGroup(gid, storePath));
+}
+
+Return<RequestStatus> BiometricsFingerprint::authenticate(uint64_t operationId, uint32_t gid)  {
+    return OppoToAOSPRequestStatus(mOppoBiometricsFingerprint->authenticate(operationId, gid));
+}
+
+} // namespace implementation
+}  // namespace V2_1
+}  // namespace fingerprint
+}  // namespace biometrics
+}  // namespace hardware
+}  // namespace android
--- a/fingerprint/BiometricsFingerprint.h
+++ b/fingerprint/BiometricsFingerprint.h
@ -0,0 +1,77 @@
+/*
+ * 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_BIOMETRICS_FINGERPRINT_V2_1_BIOMETRICSFINGERPRINT_H
+#define ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_1_BIOMETRICSFINGERPRINT_H
+
+#include <log/log.h>
+#include <android/log.h>
+#include <hardware/hardware.h>
+#include <hardware/fingerprint.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+#include <android/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprint.h>
+#include <android/hardware/biometrics/fingerprint/2.1/types.h>
+#include <vendor/oppo/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprint.h>
+
+namespace android {
+namespace hardware {
+namespace biometrics {
+namespace fingerprint {
+namespace V2_1 {
+namespace implementation {
+
+using ::android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint;
+using ::android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback;
+using ::android::hardware::biometrics::fingerprint::V2_1::RequestStatus;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::OK;
+using ::android::sp;
+using ::android::status_t;
+
+struct BiometricsFingerprint : public IBiometricsFingerprint {
+public:
+    BiometricsFingerprint();
+
+    // Methods from ::android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint follow.
+    Return<uint64_t> setNotify(const sp<IBiometricsFingerprintClientCallback>& clientCallback) override;
+    Return<uint64_t> preEnroll() override;
+    Return<RequestStatus> enroll(const hidl_array<uint8_t, 69>& hat, uint32_t gid, uint32_t timeoutSec) override;
+    Return<RequestStatus> postEnroll() override;
+    Return<uint64_t> getAuthenticatorId() override;
+    Return<RequestStatus> cancel() override;
+    Return<RequestStatus> enumerate() override;
+    Return<RequestStatus> remove(uint32_t gid, uint32_t fid) override;
+    Return<RequestStatus> setActiveGroup(uint32_t gid, const hidl_string& storePath) override;
+    Return<RequestStatus> authenticate(uint64_t operationId, uint32_t gid) override;
+
+private:
+    sp<vendor::oppo::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint> mOppoBiometricsFingerprint;
+    sp<vendor::oppo::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback> mOppoClientCallback;
+    static Return<RequestStatus> OppoToAOSPRequestStatus(vendor::oppo::hardware::biometrics::fingerprint::V2_1::RequestStatus req);
+};
+
+}  // namespace implementation
+}  // namespace V2_1
+}  // namespace fingerprint
+}  // namespace biometrics
+}  // namespace hardware
+}  // namespace android
+
+#endif  // ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_1_BIOMETRICSFINGERPRINT_H
--- a/fingerprint/android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710.rc
+++ b/fingerprint/android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710.rc
@ -0,0 +1,8 @@
+service fps_hal.realme_sdm710 /system/bin/hw/android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710
+    # "class hal" causes a race condition on some devices due to files created
+    # in /data. As a workaround, postpone startup until later in boot once
+    # /data is mounted.
+    class late_start
+    user system
+    group system input uhid
+    writepid /dev/cpuset/system-background/tasks
--- a/fingerprint/service.cpp
+++ b/fingerprint/service.cpp
@ -0,0 +1,61 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710"
+
+#include <android-base/logging.h>
+#include <hidl/HidlTransportSupport.h>
+
+#include "BiometricsFingerprint.h"
+
+using android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint;
+using android::hardware::biometrics::fingerprint::V2_1::implementation::BiometricsFingerprint;
+using android::hardware::configureRpcThreadpool;
+using android::hardware::joinRpcThreadpool;
+using android::OK;
+using android::sp;
+using android::status_t;
+
+int main() {
+    sp<BiometricsFingerprint> biometricsFingerprint;
+    status_t status;
+
+    LOG(INFO) << "Fingerprint HAL Adapter service is starting.";
+
+    biometricsFingerprint = new BiometricsFingerprint();
+    if (biometricsFingerprint == nullptr) {
+        LOG(ERROR) << "Can not create an instance of Fingerprint HAL Adapter BiometricsFingerprint Iface, exiting.";
+        goto shutdown;
+    }
+
+    configureRpcThreadpool(1, true /*callerWillJoin*/);
+
+    status = biometricsFingerprint->registerAsService();
+    if (status != OK) {
+        LOG(ERROR) << "Could not register service for Fingerprint HAL Adapter BiometricsFingerprint Iface ("
+                   << status << ")";
+        goto shutdown;
+    }
+
+    LOG(INFO) << "Fingerprint HAL Adapter service is ready.";
+    joinRpcThreadpool();
+    // Should not pass this line
+
+shutdown:
+    // In normal operation, we don't expect the thread pool to shutdown
+    LOG(ERROR) << "Fingerprint HAL Adapter service is shutting down.";
+    return 1;
+}
--- a/framework_manifest.xml
+++ b/framework_manifest.xml
@ -35,4 +35,13 @@
            <instance>default</instance>
        </interface>
    </hal>
+    <hal format="hidl">
+        <name>android.hardware.biometrics.fingerprint</name>
+        <transport>hwbinder</transport>
+        <version>2.1</version>
+        <interface>
+            <name>IBiometricsFingerprint</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
 </manifest>
--- a/sdm710.mk
+++ b/sdm710.mk
@ -45,6 +45,13 @@ PRODUCT_PACKAGES += \
    libvulkan \
    vendor.display.config@1.0

+# Fingerprint
+PRODUCT_PACKAGES += \
+    android.hardware.biometrics.fingerprint@2.1-service.realme_sdm710
+
+PRODUCT_COPY_FILES += \
+    frameworks/native/data/etc/android.hardware.fingerprint.xml:system/etc/permissions/android.hardware.fingerprint.xml
+
 # Doze
 PRODUCT_PACKAGES += \
    OppoDoze