1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "fingersense_wrapper.h"
17
18#include <dlfcn.h>
19
20#include "define_multimodal.h"
21#include "pointer_event.h"
22
23#undef MMI_LOG_DOMAIN
24#define MMI_LOG_DOMAIN MMI_LOG_SERVER
25#undef MMI_LOG_TAG
26#define MMI_LOG_TAG "FingersenseWrapper"
27
28namespace OHOS {
29namespace MMI {
30namespace {
31const std::string FINGERSENSE_WRAPPER_PATH { "libfingersense_wrapper.z.so" };
32} // namespace
33
34FingersenseWrapper::FingersenseWrapper() {}
35FingersenseWrapper::~FingersenseWrapper()
36{
37    CALL_DEBUG_ENTER;
38    CHKPV(fingerSenseWrapperHandle_);
39    MMI_HILOGD("Start release fingersense wrapper");
40    dlclose(fingerSenseWrapperHandle_);
41    fingerSenseWrapperHandle_ = nullptr;
42}
43
44void FingersenseWrapper::InitFingerSenseWrapper()
45{
46    CALL_DEBUG_ENTER;
47    fingerSenseWrapperHandle_ = dlopen(FINGERSENSE_WRAPPER_PATH.c_str(), RTLD_NOW);
48    if (fingerSenseWrapperHandle_ == nullptr) {
49        MMI_HILOGE("libfingersense_wrapper.z.so was not loaded, error:%{public}s", dlerror());
50        return;
51    }
52
53    setCurrentToolType_ = (SET_CURRENT_TOOL_TYPE)dlsym(fingerSenseWrapperHandle_, "SetCurrentToolType");
54    notifyTouchUp_ = (NOTIFY_TOUCH_UP)dlsym(fingerSenseWrapperHandle_, "NotifyTouchUp");
55    enableFingersense_ = (ENABLE_FINGERSENSE)dlsym(fingerSenseWrapperHandle_, "EnableFingersense");
56    disableFingerSense_ = (DISABLE_FINGERSENSE)dlsym(fingerSenseWrapperHandle_, "DisableFingerSense");
57    if (setCurrentToolType_ == nullptr || notifyTouchUp_ == nullptr || enableFingersense_ == nullptr ||
58        disableFingerSense_ == nullptr) {
59        MMI_HILOGE("Fingersense wrapper symbol failed, error:%{public}s", dlerror());
60        dlclose(fingerSenseWrapperHandle_);
61        return;
62    }
63
64    sendFingerSenseDisplayMode_ = (SEND_FINGERSENSE_DISPLAYMODE)dlsym(fingerSenseWrapperHandle_, "UpdateDisplayMode");
65    if (sendFingerSenseDisplayMode_ == nullptr) {
66        MMI_HILOGE("Send fingersense display mode symbol failed, error:%{public}s", dlerror());
67        dlclose(fingerSenseWrapperHandle_);
68        return;
69    }
70    MMI_HILOGD("Fingersense wrapper init success");
71}
72} // namespace MMI
73} // namespace OHOS