mirror of
https://github.com/openharmony/ability_ability_runtime.git
synced 2026-08-25 12:23:20 -04:00
hanchenZz
105 lines
3.2 KiB
C++
105 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) 2022-2024 Huawei Device Co., Ltd.
|
|
* 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.
|
|
*/
|
|
|
|
#include "shell_command_config_loader.h"
|
|
#include <fstream>
|
|
#include <sstream>
|
|
#include <nlohmann/json.hpp>
|
|
#include <unistd.h>
|
|
#include "hilog_tag_wrapper.h"
|
|
|
|
using json = nlohmann::json;
|
|
namespace OHOS {
|
|
namespace AAFwk {
|
|
namespace {
|
|
constexpr const char* AA_TOOL_COMMAND_LIST = "command_list";
|
|
constexpr static int COMMANDS_MAX_SIZE = 100;
|
|
}
|
|
|
|
bool ShellCommandConfigLoader::configState_ = false;
|
|
std::set<std::string> ShellCommandConfigLoader::commands_ = {};
|
|
|
|
bool ShellCommandConfigLoader::ReadConfig(const std::string &filePath)
|
|
{
|
|
TAG_LOGD(AAFwkTag::AA_TOOL, "called");
|
|
if (configState_) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "config read");
|
|
return true;
|
|
}
|
|
|
|
if (filePath.empty()) {
|
|
TAG_LOGE(AAFwkTag::AA_TOOL, "empty file path");
|
|
return false;
|
|
}
|
|
|
|
if (access(filePath.c_str(), F_OK) != 0) {
|
|
TAG_LOGE(AAFwkTag::AA_TOOL, "access file: %{private}s failed", filePath.c_str());
|
|
return false;
|
|
}
|
|
|
|
std::ifstream inFile;
|
|
inFile.open(filePath, std::ios::in);
|
|
if (!inFile.is_open()) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "read aa config error");
|
|
return false;
|
|
}
|
|
|
|
json aaJson;
|
|
inFile >> aaJson;
|
|
inFile.close();
|
|
if (aaJson.is_discarded()) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "json discarded error");
|
|
return false;
|
|
}
|
|
|
|
if (aaJson.is_null() || aaJson.empty()) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "invalid jsonObj");
|
|
return false;
|
|
}
|
|
|
|
if (!aaJson.contains(AA_TOOL_COMMAND_LIST)) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "config not contains the key");
|
|
return false;
|
|
}
|
|
|
|
if (aaJson[AA_TOOL_COMMAND_LIST].is_null() || !aaJson[AA_TOOL_COMMAND_LIST].is_array() ||
|
|
aaJson[AA_TOOL_COMMAND_LIST].empty()) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "invalid command obj size");
|
|
return false;
|
|
}
|
|
|
|
if (aaJson[AA_TOOL_COMMAND_LIST].size() > COMMANDS_MAX_SIZE) {
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "command obj size overflow");
|
|
return false;
|
|
}
|
|
|
|
std::lock_guard<std::mutex> lock(mtxRead_);
|
|
for (size_t i = 0; i < aaJson[AA_TOOL_COMMAND_LIST].size(); i++) {
|
|
if (aaJson[AA_TOOL_COMMAND_LIST][i].is_null() || !aaJson[AA_TOOL_COMMAND_LIST][i].is_string()) {
|
|
continue;
|
|
}
|
|
std::string cmd = aaJson[AA_TOOL_COMMAND_LIST][i].get<std::string>();
|
|
TAG_LOGD(AAFwkTag::AA_TOOL, "add cmd: %{public}s", cmd.c_str());
|
|
commands_.emplace(cmd);
|
|
}
|
|
|
|
aaJson.clear();
|
|
TAG_LOGI(AAFwkTag::AA_TOOL, "read config success");
|
|
configState_ = true;
|
|
return true;
|
|
}
|
|
|
|
} // namespace AAFwk
|
|
} // namespace OHOS
|