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 "sys_cap_util.h"
17 #include "string_util.h"
18 #include "window_manager_hilog.h"
19
20 #include <accesstoken_kit.h>
21 #include <bundle_mgr_interface.h>
22 #include <ipc_skeleton.h>
23 #include <iservice_registry.h>
24 #include <system_ability_definition.h>
25
26 namespace OHOS {
27 namespace Rosen {
28 namespace {
29 constexpr HiviewDFX::HiLogLabel LABEL = {LOG_CORE, HILOG_DOMAIN_WINDOW, "SysCapUtil"};
30 }
31
GetClientName()32 std::string SysCapUtil::GetClientName()
33 {
34 std::string bn = GetBundleName();
35 if (!bn.empty()) {
36 WLOGFD("bundle name [%{public}s]", bn.c_str());
37 return bn;
38 }
39
40 std::string pn = GetProcessName();
41 if (!pn.empty()) {
42 WLOGFD("process name [%{public}s]", pn.c_str());
43 return pn;
44 }
45
46 WLOGFD("unknow name");
47 return "unknown";
48 }
49
GetBundleName()50 std::string SysCapUtil::GetBundleName()
51 {
52 OHOS::sptr<OHOS::ISystemAbilityManager> systemAbilityManager =
53 OHOS::SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
54 OHOS::sptr<OHOS::IRemoteObject> remoteObject =
55 systemAbilityManager->GetSystemAbility(BUNDLE_MGR_SERVICE_SYS_ABILITY_ID);
56 sptr<AppExecFwk::IBundleMgr> iBundleMgr = OHOS::iface_cast<AppExecFwk::IBundleMgr>(remoteObject);
57 if (iBundleMgr == nullptr) {
58 WLOGFW("IBundleMgr is null");
59 return "";
60 }
61
62 std::string bundleName = "";
63 AppExecFwk::BundleInfo bundleInfo;
64 if (iBundleMgr->GetBundleInfoForSelf(0, bundleInfo) == ERR_OK) {
65 bundleName = bundleInfo.name;
66 } else {
67 WLOGFW("Call for GetBundleInfoForSelf failed");
68 }
69 return StringUtil::Trim(bundleName);
70 }
71
GetProcessName()72 std::string SysCapUtil::GetProcessName()
73 {
74 OHOS::Security::AccessToken::NativeTokenInfo info;
75 if (Security::AccessToken::AccessTokenKit::GetNativeTokenInfo(IPCSkeleton::GetCallingTokenID(), info) != 0) {
76 WLOGFW("get token info failed");
77 return "";
78 }
79 return StringUtil::Trim(info.processName);
80 }
81 } // namespace Rosen
82 } // namespace OHOS