1 /*
2 * Copyright (C) 2022 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 "hitrace_osal.h"
17
18 #include <cstdio>
19 #include <string>
20 #include <sys/utsname.h>
21
22 #include "parameters.h"
23
24 namespace OHOS {
25 namespace HiviewDFX {
26 namespace HitraceOsal {
SetPropertyInner(const std::string & property,const std::string & value)27 bool SetPropertyInner(const std::string& property, const std::string& value)
28 {
29 bool result = OHOS::system::SetParameter(property, value);
30 if (!result) {
31 fprintf(stderr, "Error: Failed to set %s property.\n", value.c_str());
32 }
33 return result;
34 }
35
GetPropertyInner(const std::string & property,const std::string & value)36 std::string GetPropertyInner(const std::string& property, const std::string& value)
37 {
38 return OHOS::system::GetParameter(property, value);
39 }
40
RefreshBinderServices(void)41 bool RefreshBinderServices(void)
42 {
43 return true;
44 }
45
RefreshHalServices(void)46 bool RefreshHalServices(void)
47 {
48 return true;
49 }
50
IsHmKernel()51 bool IsHmKernel()
52 {
53 bool isHM = false;
54 utsname unameBuf;
55 if ((uname(&unameBuf)) == 0) {
56 std::string osRelease = unameBuf.release;
57 isHM = osRelease.find("HongMeng") != std::string::npos;
58 }
59 return isHM;
60 }
61
IsDeveloperMode()62 bool IsDeveloperMode()
63 {
64 return OHOS::system::GetBoolParameter("const.security.developermode.state", false);
65 }
66
IsRootVersion()67 bool IsRootVersion()
68 {
69 return OHOS::system::GetBoolParameter("const.debuggable", false);
70 }
71 }
72 }
73 }
74