d88dfe8607
Replace cutils/log.h with log/log.h. Sort headers. Minimize conflicts. Add missing required headers. Test: compile Bug: 34250038 Change-Id: I5c0f231cbfed90b73e0538c9d32ad3226c7cc5e4
124 lines
3.9 KiB
C
124 lines
3.9 KiB
C
/*
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* Copyright (C) 2014 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 "FingerprintHal"
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#include <errno.h>
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#include <malloc.h>
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#include <stdint.h>
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#include <string.h>
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#include <log/log.h>
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#include <hardware/fingerprint.h>
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#include <hardware/hardware.h>
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static int fingerprint_close(hw_device_t *dev)
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{
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if (dev) {
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free(dev);
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return 0;
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} else {
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return -1;
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}
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}
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static uint64_t fingerprint_pre_enroll(struct fingerprint_device __unused *dev) {
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return FINGERPRINT_ERROR;
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}
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static int fingerprint_enroll(struct fingerprint_device __unused *dev,
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const hw_auth_token_t __unused *hat,
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uint32_t __unused gid,
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uint32_t __unused timeout_sec) {
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return FINGERPRINT_ERROR;
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}
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static uint64_t fingerprint_get_auth_id(struct fingerprint_device __unused *dev) {
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return FINGERPRINT_ERROR;
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}
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static int fingerprint_cancel(struct fingerprint_device __unused *dev) {
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return FINGERPRINT_ERROR;
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}
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static int fingerprint_remove(struct fingerprint_device __unused *dev,
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uint32_t __unused gid, uint32_t __unused fid) {
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return FINGERPRINT_ERROR;
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}
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static int fingerprint_set_active_group(struct fingerprint_device __unused *dev,
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uint32_t __unused gid, const char __unused *store_path) {
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return FINGERPRINT_ERROR;
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}
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static int fingerprint_authenticate(struct fingerprint_device __unused *dev,
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uint64_t __unused operation_id, __unused uint32_t gid) {
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return FINGERPRINT_ERROR;
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}
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static int set_notify_callback(struct fingerprint_device *dev,
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fingerprint_notify_t notify) {
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/* Decorate with locks */
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dev->notify = notify;
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return FINGERPRINT_ERROR;
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}
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static int fingerprint_open(const hw_module_t* module, const char __unused *id,
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hw_device_t** device)
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{
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if (device == NULL) {
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ALOGE("NULL device on open");
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return -EINVAL;
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}
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fingerprint_device_t *dev = malloc(sizeof(fingerprint_device_t));
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memset(dev, 0, sizeof(fingerprint_device_t));
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dev->common.tag = HARDWARE_DEVICE_TAG;
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dev->common.version = FINGERPRINT_MODULE_API_VERSION_2_0;
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dev->common.module = (struct hw_module_t*) module;
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dev->common.close = fingerprint_close;
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dev->pre_enroll = fingerprint_pre_enroll;
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dev->enroll = fingerprint_enroll;
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dev->get_authenticator_id = fingerprint_get_auth_id;
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dev->cancel = fingerprint_cancel;
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dev->remove = fingerprint_remove;
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dev->set_active_group = fingerprint_set_active_group;
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dev->authenticate = fingerprint_authenticate;
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dev->set_notify = set_notify_callback;
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dev->notify = NULL;
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*device = (hw_device_t*) dev;
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return 0;
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}
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static struct hw_module_methods_t fingerprint_module_methods = {
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.open = fingerprint_open,
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};
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fingerprint_module_t HAL_MODULE_INFO_SYM = {
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.common = {
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.tag = HARDWARE_MODULE_TAG,
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.module_api_version = FINGERPRINT_MODULE_API_VERSION_2_0,
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.hal_api_version = HARDWARE_HAL_API_VERSION,
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.id = FINGERPRINT_HARDWARE_MODULE_ID,
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.name = "Demo Fingerprint HAL",
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.author = "The Android Open Source Project",
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.methods = &fingerprint_module_methods,
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},
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};
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