mirror of
https://github.com/openharmony/distributedhardware_distributed_input.git
synced 2026-07-20 21:41:02 -04:00
xxxx
214 lines
6.8 KiB
C++
214 lines
6.8 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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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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#include "dinput_utils_tool.h"
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#include <cstdarg>
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#include <cstdio>
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#include <sys/time.h>
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#include <openssl/sha.h>
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#include "anonymous_string.h"
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#include "nlohmann/json.hpp"
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#include "softbus_bus_center.h"
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#include "constants_dinput.h"
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#include "dinput_errcode.h"
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#include "dinput_softbus_define.h"
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namespace OHOS {
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namespace DistributedHardware {
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namespace DistributedInput {
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DevInfo GetLocalDeviceInfo()
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{
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DevInfo devInfo{"", "", 0};
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auto info = std::make_unique<NodeBasicInfo>();
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auto ret = GetLocalNodeDeviceInfo(DINPUT_PKG_NAME.c_str(), info.get());
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if (ret != 0) {
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DHLOGE("GetLocalNodeDeviceInfo failed, errCode = %d", ret);
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return devInfo;
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}
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devInfo.networkId = info->networkId;
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devInfo.deviceName = info->deviceName;
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devInfo.deviceType = info->deviceTypeId;
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return devInfo;
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}
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std::string GetLocalNetworkId()
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{
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std::string localNetworkId = GetLocalDeviceInfo().networkId;
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if (localNetworkId.empty()) {
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DHLOGE("local networkId is empty!");
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}
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DHLOGI("GetLocalNetworkId, device local networkId is %s", GetAnonyString(localNetworkId).c_str());
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return localNetworkId;
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}
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std::string GetUUIDBySoftBus(const std::string &networkId)
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{
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if (networkId.empty()) {
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return "";
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}
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char uuid[UUID_BUF_LEN] = {0};
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auto ret = GetNodeKeyInfo(DINPUT_PKG_NAME.c_str(), networkId.c_str(), NodeDeviceInfoKey::NODE_KEY_UUID,
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reinterpret_cast<uint8_t *>(uuid), UUID_BUF_LEN);
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return (ret == DH_SUCCESS) ? std::string(uuid) : "";
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}
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uint64_t GetCurrentTime()
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{
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constexpr int32_t usOneSecond = 1000 * 1000;
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struct timeval tv;
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gettimeofday(&tv, nullptr);
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return tv.tv_sec * usOneSecond + tv.tv_usec;
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}
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std::string SetAnonyId(const std::string &message)
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{
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nlohmann::json jsonObj = nlohmann::json::parse(message, nullptr, false);
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if (jsonObj.is_discarded()) {
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DHLOGE("jsonObj parse failed!");
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return "";
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}
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if (IsString(jsonObj, DINPUT_SOFTBUS_KEY_DEVICE_ID)) {
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jsonObj[DINPUT_SOFTBUS_KEY_DEVICE_ID] = GetAnonyString(jsonObj[DINPUT_SOFTBUS_KEY_DEVICE_ID]);
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}
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if (IsString(jsonObj, DESCRIPTOR)) {
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jsonObj[DESCRIPTOR] = GetAnonyString(jsonObj[DESCRIPTOR]);
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}
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if (IsString(jsonObj, DINPUT_SOFTBUS_KEY_INPUT_DATA)) {
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jsonObj[DINPUT_SOFTBUS_KEY_INPUT_DATA] = GetAnonyString(jsonObj[DINPUT_SOFTBUS_KEY_INPUT_DATA]);
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}
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if (IsString(jsonObj, DINPUT_SOFTBUS_KEY_VECTOR_DHID)) {
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std::string dhidStr = jsonObj[DINPUT_SOFTBUS_KEY_VECTOR_DHID];
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dhidStr.append(".");
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size_t pos = dhidStr.find(".");
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std::string anonyDhidStr = "";
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while (pos != dhidStr.npos) {
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anonyDhidStr += GetAnonyString(dhidStr.substr(0, pos)) + ".";
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dhidStr = dhidStr.substr(pos + 1, dhidStr.size());
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pos = dhidStr.find(".");
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}
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jsonObj[DINPUT_SOFTBUS_KEY_VECTOR_DHID] = anonyDhidStr.substr(0, anonyDhidStr.length() - 1);
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}
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if (IsString(jsonObj, DINPUT_SOFTBUS_KEY_SRC_DEV_ID)) {
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jsonObj[DINPUT_SOFTBUS_KEY_SRC_DEV_ID] = GetAnonyString(jsonObj[DINPUT_SOFTBUS_KEY_SRC_DEV_ID]);
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}
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if (IsString(jsonObj, DINPUT_SOFTBUS_KEY_SINK_DEV_ID)) {
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jsonObj[DINPUT_SOFTBUS_KEY_SINK_DEV_ID] = GetAnonyString(jsonObj[DINPUT_SOFTBUS_KEY_SINK_DEV_ID]);
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}
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return jsonObj.dump();
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}
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bool IsBoolean(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_boolean();
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsString(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_string();
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsInt32(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_number_integer() && INT32_MIN <= jsonObj[key] &&
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jsonObj[key] <= INT32_MAX;
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsInt64(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_number_integer() && INT64_MIN <= jsonObj[key] &&
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jsonObj[key] <= INT64_MAX;
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsUInt16(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_number_unsigned() && jsonObj[key] <= UINT16_MAX;
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsUInt32(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_number_unsigned() && jsonObj[key] <= UINT32_MAX;
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsUInt64(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_number_unsigned() && jsonObj[key] <= UINT64_MAX;
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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bool IsArray(const nlohmann::json& jsonObj, const std::string& key)
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{
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bool res = jsonObj.contains(key) && jsonObj[key].is_array();
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if (!res) {
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DHLOGE("The key %s in jsonObj is invalid.", key.c_str());
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}
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return res;
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}
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std::string GetNodeDesc(std::string parameters)
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{
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nlohmann::json parObj = nlohmann::json::parse(parameters, nullptr, false);
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if (parObj.is_discarded()) {
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DHLOGE("parObj parse failed!");
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return "";
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}
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std::string nodeName = "N/A";
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std::string physicalPath = "N/A";
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int32_t classes = -1;
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if (IsString(parObj, DEVICE_NAME) && IsString(parObj, PHYSICAL_PATH) && IsInt32(parObj, CLASSES)) {
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nodeName = parObj.at(DEVICE_NAME).get<std::string>();
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physicalPath = parObj.at(PHYSICAL_PATH).get<std::string>();
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classes = parObj.at(CLASSES).get<int32_t>();
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}
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return "{ nodeName: " + nodeName + ", physicalPath: " + physicalPath + ", classes: " +
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std::to_string(classes) + " }";
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}
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} // namespace DistributedInput
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} // namespace DistributedHardware
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} // namespace OHOS
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