1 /*
2  * Copyright (c) 2024 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 #ifndef DRM_API_OPERATION_H
17 #define DRM_API_OPERATION_H
18 #include <string>
19 
20 namespace OHOS {
21 namespace DrmStandard {
22 #define DRM_API_OPERATION_CONFIG_PATH "/etc/drm/drm_api_operation.cfg"
23 struct ApiReportConfig {
24     std::string config_name;
25     std::string config_appId;
26     std::string config_routeInfo;
27     int config_timeout = 0;
28     int config_row = 0;
29 };
30 
31 struct ApiEvent {
32     std::string domain;
33     std::string name;
34     bool isRealTime = false;
35 };
36 
37 struct ApiEventConfig {
38     ApiEvent event1;
39     ApiEvent event2;
40     ApiEvent event3;
41 };
42 
43 class ConfigParser {
44 public:
45     static int64_t AddProcessor();
46     static void WriteEndEvent(const int result, const int errCode, std::string apiName, int64_t beginTime);
47     ConfigParser(const ConfigParser&) = delete;
48     ConfigParser& operator=(const ConfigParser&) = delete;
49 
50 private:
ConfigParser()51     ConfigParser() {}
~ConfigParser()52     ~ConfigParser() {}
53     static bool LoadConfigurationFile(const std::string &configFile);
54     static void GetConfigurationParams(ApiReportConfig &reportConfig, ApiEventConfig &eventConfig);
55     static std::string Trim(const std::string &str);
56     static std::pair<std::string, std::string> ParseKeyValue(const std::string &line);
57     static bool TryParseInt(const std::string& str, int& out);
58     static void ParseReportConfig(std::istringstream &stream, ApiReportConfig &reportConfig);
59     static void ParseEvent(std::istringstream &stream, ApiEvent &event);
60     static void ParseEventConfig(std::istringstream &stream, ApiEventConfig &eventConfig);
61     static void ParseApiOperationManagement(std::istringstream &stream, ApiReportConfig &reportConfig,
62         ApiEventConfig &eventConfig);
63     static std::string g_fileContent;
64     static std::mutex g_apiOperationMutex;
65     static int64_t g_processorId;
66 };
67 }  // namespace DrmStandard
68 }  // namespace OHOS
69 #endif  // DRM_API_OPERATION_H