!631 修改fork和ipc调用的时序

Merge pull request !631 from yuanye/master

BUILD.gn

@@ -115,24 +115,25 @@ config("hiperf_inner_config") {
 }
 
 sources_platform_common = [
-  "./src/perf_file_format.cpp",
   "./src/command.cpp",
-  "./src/subcommand.cpp",
-  "./src/option.cpp",
-  "./src/utilities.cpp",
-  "./src/symbols_file.cpp",
-  "./src/virtual_runtime.cpp",
-  "./src/virtual_thread.cpp",
-  "./src/perf_file_reader.cpp",
-  "./src/perf_event_record.cpp",
   "./src/dwarf_encoding.cpp",
-  "./src/subcommand_help.cpp",
-  "./src/subcommand_dump.cpp",
-  "./src/subcommand_report.cpp",
+  "./src/ipc_utilities.cpp",
+  "./src/option.cpp",
+  "./src/perf_event_record.cpp",
+  "./src/perf_file_format.cpp",
+  "./src/perf_file_reader.cpp",
+  "./src/register.cpp",
   "./src/report.cpp",
   "./src/report_json_file.cpp",
-  "./src/register.cpp",
+  "./src/subcommand.cpp",
+  "./src/subcommand_dump.cpp",
+  "./src/subcommand_help.cpp",
+  "./src/subcommand_report.cpp",
+  "./src/symbols_file.cpp",
   "./src/unique_stack_table.cpp",
+  "./src/utilities.cpp",
+  "./src/virtual_runtime.cpp",
+  "./src/virtual_thread.cpp",
 ]
 
 if (is_ohos) {

demo/cpp/hiperf_demo.cpp

@@ -77,7 +77,7 @@ int main()
     }
     auto it = []() {
         TestCodeThread(0);
-    }
+    };
     std::thread workload(it);
     sleep(waitTime);
     // try for each thread times

include/ipc_utilities.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2024-2024 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.
+ */
+#ifndef HIPERF_IPC_UTILITIES_H_
+#define HIPERF_IPC_UTILITIES_H_
+
+#include <string>
+
+namespace OHOS::Developtools::HiPerf {
+
+bool IsDebugableApp(const std::string& bundleName);
+bool IsApplicationEncryped(const int pid);
+
+void CheckIpcBeforeFork();
+
+} // namespace OHOS::Developtools::HiPerf
+
+#endif // HIPERF_IPC_UTILITIES_H_

include/subcommand_record.h

@@ -271,9 +271,11 @@ private:
     std::thread clientCommandHanle_;
     bool clientExit_ = false;
     void ClientCommandHandle();
-    bool ClientCommandResponse(bool OK);
+    bool ClientCommandResponse(bool response);
+    bool ClientCommandResponse(const std::string& str);
     bool IsSamplingRunning();
     // for cmdline client
+    bool allowIpc_ = true;
     std::string controlCmd_ = {};
     bool isFifoServer_ = false;
     bool isFifoClient_ = false;
@@ -283,7 +285,9 @@ private:
     bool CreateFifoServer();
     bool SendFifoAndWaitReply(const std::string &cmd, const std::chrono::milliseconds &timeOut);
     bool WaitFifoReply(int fd, const std::chrono::milliseconds &timeOut);
+    void WaitFifoReply(int fd, const std::chrono::milliseconds &timeOut, std::string& reply);
     void CloseClientThread();
+    std::string HandleAppInfo();
 
     bool PreparePerfEvent();
     bool PrepareSysKernel();

include/utilities.h

@@ -335,9 +335,8 @@ pid_t GetAppPackagePid(const std::string &appPackage, const pid_t oldPid, const
 bool IsRestarted(const std::string &appPackage);
 void CollectPidsByAppname(std::set<pid_t> &pids, const std::string &appPackage);
 bool CheckAppIsRunning (std::vector<pid_t> &selectPids, const std::string &appPackage, int checkAppMs);
-bool IsExistDebugByApp(const std::string& bundleName);
-bool IsExistDebugByPid(const std::vector<pid_t> &pids);
-bool IsDebugableApp(const std::string& bundleName);
+bool IsExistDebugByApp(const std::string& bundleName, std::string& err);
+bool IsExistDebugByPid(const std::vector<pid_t> &pids, std::string& err);
 bool IsSupportNonDebuggableApp();
 const std::string GetUserType();
 bool GetDeveloperMode();
@@ -345,7 +344,6 @@ bool IsArkJsFile(const std::string& filepath);
 std::string GetProcessName(int pid);
 bool NeedAdaptSandboxPath(char *filename, int pid, u16 &headerSize);
 bool NeedAdaptHMBundlePath(std::string& filename, const std::string& threadname);
-bool IsApplicationEncryped(const int pid);
 
 template <typename Func>
 class ScopeGuard {

src/ipc_utilities.cpp

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2024-2024 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 "ipc_utilities.h"
+
+#include <atomic>
+
+#include "debug_logger.h"
+#include "hiperf_hilog.h"
+#include "utilities.h"
+#if defined(is_ohos) && is_ohos && defined(BUNDLE_FRAMEWORK_ENABLE)
+#include "application_info.h"
+#include "bundle_mgr_proxy.h"
+#endif
+#if defined(is_ohos) && is_ohos
+#include "iservice_registry.h"
+#include "system_ability_definition.h"
+#endif
+
+namespace OHOS::Developtools::HiPerf {
+
+static std::atomic<bool> g_haveIpc = false;
+
+bool IsDebugableApp(const std::string& bundleName)
+{
+#if defined(is_ohos) && is_ohos && defined(BUNDLE_FRAMEWORK_ENABLE)
+    g_haveIpc.store(true);
+    CHECK_TRUE(bundleName.empty(), false, LOG_TYPE_PRINTF, "bundleName is empty!\n");
+    sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+    CHECK_TRUE(sam == nullptr, false, LOG_TYPE_PRINTF, "GetSystemAbilityManager failed!\n");
+    sptr<IRemoteObject> remoteObject = sam->GetSystemAbility(BUNDLE_MGR_SERVICE_SYS_ABILITY_ID);
+    CHECK_TRUE(remoteObject == nullptr, false, LOG_TYPE_PRINTF, "Get BundleMgr SA failed!\n");
+    sptr<AppExecFwk::BundleMgrProxy> proxy = iface_cast<AppExecFwk::BundleMgrProxy>(remoteObject);
+    CHECK_TRUE(proxy == nullptr, false, LOG_TYPE_PRINTF, "iface_cast failed!\n");
+    AppExecFwk::ApplicationInfo appInfo;
+    bool ret = proxy->GetApplicationInfo(bundleName, AppExecFwk::GET_APPLICATION_INFO_WITH_DISABLE,
+                                         AppExecFwk::Constants::ANY_USERID, appInfo);
+    CHECK_TRUE(!ret, false, 1, "%s GetApplicationInfo failed!", bundleName.c_str());
+    HLOGD("bundleName is %s,appProvisionType: %s", bundleName.c_str(), appInfo.appProvisionType.c_str());
+    return appInfo.appProvisionType == AppExecFwk::Constants::APP_PROVISION_TYPE_DEBUG;
+#else
+    return false;
+#endif
+}
+
+bool IsApplicationEncryped(const int pid)
+{
+#if defined(is_ohos) && is_ohos && defined(BUNDLE_FRAMEWORK_ENABLE)
+    g_haveIpc.store(true);
+    CHECK_TRUE(pid <= 0, false, LOG_TYPE_PRINTF, "Invalid -p value '%d', the pid should be larger than 0\n", pid);
+    std::string bundleName = GetProcessName(pid);
+    CHECK_TRUE(bundleName.empty(), false, 1, "bundleName is empty,pid is %d", pid);
+    sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+    CHECK_TRUE(sam == nullptr, false, LOG_TYPE_PRINTF, "GetSystemAbilityManager failed!\n");
+    sptr<IRemoteObject> remoteObject = sam->GetSystemAbility(BUNDLE_MGR_SERVICE_SYS_ABILITY_ID);
+    CHECK_TRUE(remoteObject == nullptr, false, LOG_TYPE_PRINTF, "Get BundleMgr SA failed!\n");
+    sptr<AppExecFwk::BundleMgrProxy> proxy = iface_cast<AppExecFwk::BundleMgrProxy>(remoteObject);
+    CHECK_TRUE(proxy == nullptr, false, LOG_TYPE_PRINTF, "iface_cast failed!\n");
+
+    AppExecFwk::ApplicationInfo appInfo;
+    bool ret = proxy->GetApplicationInfo(bundleName, AppExecFwk::ApplicationFlag::GET_BASIC_APPLICATION_INFO,
+                                         AppExecFwk::Constants::ANY_USERID, appInfo);
+    CHECK_TRUE(!ret, false, 1, "%s:%s GetApplicationInfo failed!", __func__, bundleName.c_str());
+    bool isEncrypted = (appInfo.applicationReservedFlag &
+                        static_cast<uint32_t>(AppExecFwk::ApplicationReservedFlag::ENCRYPTED_APPLICATION)) != 0;
+    HLOGD("check application encryped.%d : %s, pid:%d", isEncrypted, bundleName.c_str(), pid);
+    return isEncrypted;
+#else
+    return false;
+#endif
+}
+
+void CheckIpcBeforeFork()
+{
+    if (g_haveIpc.load()) {
+        HIPERF_HILOGW(MODULE_DEFAULT, "fork after ipc!");
+    }
+}
+
+} // namespace OHOS::Developtools::HiPerf

src/main.cpp

@@ -112,6 +112,5 @@ int main(const int argc, const char *argv[])
 #endif
 
     HLOGD("normal exit.");
-    fflush(stdout);
-    _exit(0);
+    return 0;
 }

src/subcommand_record.cpp

@@ -32,6 +32,7 @@
 #include "command.h"
 #include "debug_logger.h"
 #include "hiperf_client.h"
+#include "ipc_utilities.h"
 #if defined(is_ohos) && is_ohos
 #include "hiperf_hilog.h"
 #endif
@@ -212,6 +213,10 @@ bool SubCommandRecord::GetOptions(std::vector<std::string> &args)
     if (!Option::GetOptionValue(args, "--exclude-hiperf", excludeHiperf_)) {
         return false;
     }
+    if (!Option::GetOptionValue(args, "--control", controlCmd_)) {
+        return false;
+    }
+    allowIpc_ = controlCmd_ != CONTROL_CMD_PREPARE;
     if (!Option::GetOptionValue(args, "-z", compressData_)) {
         return false;
     }
@@ -257,7 +262,8 @@ bool SubCommandRecord::GetOptions(std::vector<std::string> &args)
     if (!Option::GetOptionValue(args, "--app", appPackage_)) {
         return false;
     }
-    if (!IsExistDebugByApp(appPackage_)) {
+    std::string err = "";
+    if (allowIpc_ && !IsExistDebugByApp(appPackage_, err)) {
         return false;
     }
     if (!Option::GetOptionValue(args, "--chkms", checkAppMs_)) {
@@ -272,7 +278,7 @@ bool SubCommandRecord::GetOptions(std::vector<std::string> &args)
     if (!Option::GetOptionValue(args, "-p", selectPids_)) {
         return false;
     }
-    if (!IsExistDebugByPid(selectPids_)) {
+    if (allowIpc_ && !IsExistDebugByPid(selectPids_, err)) {
         return false;
     }
     if (!Option::GetOptionValue(args, "-t", selectTids_)) {
@@ -330,9 +336,6 @@ bool SubCommandRecord::GetOptions(std::vector<std::string> &args)
     if (!Option::GetOptionValue(args, "--pipe_output", clientPipeOutput_)) {
         return false;
     }
-    if (!Option::GetOptionValue(args, "--control", controlCmd_)) {
-        return false;
-    }
     if (!Option::GetOptionValue(args, "--dedup_stack", dedupStack_)) {
         return false;
     }
@@ -950,30 +953,21 @@ void SubCommandRecord::WriteCommEventBeforeSampling()
     }
 }
 
-bool SubCommandRecord::ClientCommandResponse(bool OK)
+bool SubCommandRecord::ClientCommandResponse(bool response)
 {
-    using namespace HiperfClient;
-    if (OK) {
-        size_t size = write(clientPipeOutput_, ReplyOK.c_str(), ReplyOK.size());
-        if (size != ReplyOK.size()) {
-            char errInfo[ERRINFOLEN] = { 0 };
-            strerror_r(errno, errInfo, ERRINFOLEN);
-            HLOGD("Server:%s -> %d : %zd %d:%s", ReplyOK.c_str(), clientPipeOutput_, size, errno,
-                  errInfo);
-            return false;
-        }
-        return true;
-    } else {
-        size_t size = write(clientPipeOutput_, ReplyFAIL.c_str(), ReplyFAIL.size());
-        if (size != ReplyFAIL.size()) {
-            char errInfo[ERRINFOLEN] = { 0 };
-            strerror_r(errno, errInfo, ERRINFOLEN);
-            HLOGD("Server:%s -> %d : %zd %d:%s", ReplyFAIL.c_str(), clientPipeOutput_, size, errno,
-                  errInfo);
-            return false;
-        }
-        return true;
+    return ClientCommandResponse(response ? HiperfClient::ReplyOK : HiperfClient::ReplyFAIL);
+}
+
+bool SubCommandRecord::ClientCommandResponse(const std::string& str)
+{
+    size_t size = write(clientPipeOutput_, str.c_str(), str.size());
+    if (size != str.size()) {
+        char errInfo[ERRINFOLEN] = { 0 };
+        strerror_r(errno, errInfo, ERRINFOLEN);
+        HLOGD("Server:%s -> %d : %zd %d:%s", str.c_str(), clientPipeOutput_, size, errno, errInfo);
+        return false;
     }
+    return true;
 }
 
 bool SubCommandRecord::IsSamplingRunning()
@@ -1103,7 +1097,10 @@ bool SubCommandRecord::CreateFifoServer()
         return false;
     }
 
+    CheckIpcBeforeFork();
     pid_t pid = fork();
+    allowIpc_ = true;
+
     if (pid == -1) {
         strerror_r(errno, errInfo, ERRINFOLEN);
         HLOGE("fork failed. %d:%s", errno, errInfo);
@@ -1118,12 +1115,24 @@ bool SubCommandRecord::CreateFifoServer()
             HLOGE("open fifo file(%s) failed. %d:%s", CONTROL_FIFO_FILE_S2C.c_str(), errno, errInfo);
             return false;
         }
+        std::string err = HandleAppInfo();
+        if (!err.empty()) {
+            ClientCommandResponse(err);
+            return false;
+        }
         nullFd_ = open("/dev/null", O_WRONLY);
         (void)dup2(nullFd_, STDOUT_FILENO); // redirect stdout to /dev/null
     } else {            // parent process
         isFifoClient_ = true;
         int fd = open(CONTROL_FIFO_FILE_S2C.c_str(), O_RDONLY | O_NONBLOCK);
-        if (fd == -1 or !WaitFifoReply(fd, CONTROL_WAITREPY_TOMEOUT)) {
+        std::string reply = "";
+        if (fd != -1) {
+            WaitFifoReply(fd, CONTROL_WAITREPY_TOMEOUT, reply);
+        }
+        if (fd == -1 or reply != HiperfClient::ReplyOK) {
+            if (reply != HiperfClient::ReplyOK) {
+                printf("%s\n", reply.c_str());
+            }
             close(fd);
             kill(pid, SIGKILL);
             remove(CONTROL_FIFO_FILE_C2S.c_str());
@@ -1168,12 +1177,19 @@ bool SubCommandRecord::SendFifoAndWaitReply(const std::string &cmd, const std::c
 }
 
 bool SubCommandRecord::WaitFifoReply(int fd, const std::chrono::milliseconds &timeOut)
+{
+    std::string reply;
+    WaitFifoReply(fd, timeOut, reply);
+    return reply == HiperfClient::ReplyOK;
+}
+
+void SubCommandRecord::WaitFifoReply(int fd, const std::chrono::milliseconds &timeOut, std::string& reply)
 {
     struct pollfd pollFd {
         fd, POLLIN, 0
     };
     int polled = poll(&pollFd, 1, timeOut.count());
-    std::string reply;
+    reply.clear();
     if (polled > 0) {
         while (true) {
             char c;
@@ -1192,11 +1208,6 @@ bool SubCommandRecord::WaitFifoReply(int fd, const std::chrono::milliseconds &ti
     } else {
         HLOGD("wait fifo file(%s) failed", CONTROL_FIFO_FILE_S2C.c_str());
     }
-
-    if (reply == HiperfClient::ReplyOK) {
-        return true;
-    }
-    return false;
 }
 
 bool SubCommandRecord::OnSubCommand(std::vector<std::string> &args)
@@ -1907,6 +1918,18 @@ bool SubCommandRecord::OnlineReportData()
                   __FUNCTION__, ret ? "success" : "fail");
     return ret;
 }
+
+std::string SubCommandRecord::HandleAppInfo()
+{
+    std::string err = "";
+    if (!IsExistDebugByApp(appPackage_, err)) {
+        return err;
+    }
+    if (!IsExistDebugByPid(selectPids_, err)) {
+        return err;
+    }
+    return err;
+}
 } // namespace HiPerf
 } // namespace Developtools
 } // namespace OHOS

src/subcommand_stat.cpp

@@ -99,7 +99,8 @@ bool SubCommandStat::ParseOption(std::vector<std::string> &args)
         HLOGD("get option --app failed");
         return false;
     }
-    if (!IsExistDebugByApp(appPackage_)) {
+    std::string err = "";
+    if (!IsExistDebugByApp(appPackage_, err)) {
         return false;
     }
     if (!Option::GetOptionValue(args, "--chkms", checkAppMs_)) {
@@ -109,7 +110,7 @@ bool SubCommandStat::ParseOption(std::vector<std::string> &args)
         HLOGD("get option -p failed");
         return false;
     }
-    if (!IsExistDebugByPid(selectPids_)) {
+    if (!IsExistDebugByPid(selectPids_, err)) {
         return false;
     }
     if (!Option::GetOptionValue(args, "-t", selectTids_)) {

src/symbols_file.cpp

@@ -41,6 +41,7 @@
 #include "hiperf_hilog.h"
 #include "unwinder_config.h"
 #include "utilities.h"
+#include "ipc_utilities.h"
 
 using namespace OHOS::HiviewDFX;
 using namespace std::chrono;

src/tracked_command.cpp

@@ -19,6 +19,7 @@
 #include <sys/wait.h>
 #include <unistd.h>
 #include "debug_logger.h"
+#include "ipc_utilities.h"
 
 namespace OHOS {
 namespace Developtools {
@@ -78,6 +79,7 @@ bool TrackedCommand::CreateChildProcess()
     if (!InitSignalPipes(startFd, ackFd)) {
         return false;
     }
+    CheckIpcBeforeFork();
     pid_t pid = fork();
     if (pid == -1) {
         HLOGE("fork() failed in TrackedCommand::CreateChildProcess()");

src/utilities.cpp

@@ -25,16 +25,7 @@
 #endif
 
 #include "hiperf_hilog.h"
-#if defined(is_ohos) && is_ohos && defined(BUNDLE_FRAMEWORK_ENABLE)
-#include "application_info.h"
-#include "bundle_mgr_proxy.h"
-#endif
-#if defined(is_ohos) && is_ohos
-#include "iservice_registry.h"
-#include "system_ability_definition.h"
-using namespace OHOS;
-using namespace OHOS::AppExecFwk;
-#endif
+#include "ipc_utilities.h"
 
 using namespace std::chrono;
 namespace OHOS {
@@ -661,7 +652,7 @@ bool CheckAppIsRunning (std::vector<pid_t> &selectPids, const std::string &appPa
     return true;
 }
 
-bool IsExistDebugByApp(const std::string& bundleName)
+bool IsExistDebugByApp(const std::string& bundleName, std::string& err)
 {
     std::string bundleNameTmp = bundleName;
     auto pos = bundleNameTmp.find(":");
@@ -670,17 +661,22 @@ bool IsExistDebugByApp(const std::string& bundleName)
     }
     if (!IsSupportNonDebuggableApp() && !bundleNameTmp.empty() && !IsDebugableApp(bundleNameTmp)) {
         HLOGE("--app option only support debug application.");
-        printf("--app option only support debug application\n");
+        err = "--app option only support debug application";
+        printf("%s\n", err.c_str());
         return false;
     }
     return true;
 }
 
-bool IsExistDebugByPid(const std::vector<pid_t> &pids)
+bool IsExistDebugByPid(const std::vector<pid_t> &pids, std::string& err)
 {
     CHECK_TRUE(pids.empty(), true, 1, "IsExistDebugByPid: pids is empty.");
     for (auto pid : pids) {
-        CHECK_TRUE(pid <= 0, false, LOG_TYPE_PRINTF, "Invalid -p value '%d', the pid should be larger than 0\n", pid);
+        if (pid <= 0) {
+            err = "Invalid -p value '" + std::to_string(pid) + "', the pid should be larger than 0";
+            printf("%s\n", err.c_str());
+            return false;
+        }
         std::string bundleName = GetProcessName(pid);
         auto pos = bundleName.find(":");
         if (pos != std::string::npos) {
@@ -688,34 +684,14 @@ bool IsExistDebugByPid(const std::vector<pid_t> &pids)
         }
         if (!IsSupportNonDebuggableApp() && !IsDebugableApp(bundleName)) {
             HLOGE("-p option only support debug application for %s", bundleName.c_str());
-            printf("-p option only support debug application\n");
+            err = "-p option only support debug application";
+            printf("%s\n", err.c_str());
             return false;
         }
     }
     return true;
 }
 
-bool IsDebugableApp(const std::string& bundleName)
-{
-#if defined(is_ohos) && is_ohos && defined(BUNDLE_FRAMEWORK_ENABLE)
-    CHECK_TRUE(bundleName.empty(), false, LOG_TYPE_PRINTF, "bundleName is empty!\n");
-    sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-    CHECK_TRUE(sam == nullptr, false, LOG_TYPE_PRINTF, "GetSystemAbilityManager failed!\n");
-    sptr<IRemoteObject> remoteObject = sam->GetSystemAbility(BUNDLE_MGR_SERVICE_SYS_ABILITY_ID);
-    CHECK_TRUE(remoteObject == nullptr, false, LOG_TYPE_PRINTF, "Get BundleMgr SA failed!\n");
-    sptr<BundleMgrProxy> proxy = iface_cast<BundleMgrProxy>(remoteObject);
-    CHECK_TRUE(proxy == nullptr, false, LOG_TYPE_PRINTF, "iface_cast failed!\n");
-    AppExecFwk::ApplicationInfo appInfo;
-    bool ret = proxy->GetApplicationInfo(bundleName, AppExecFwk::GET_APPLICATION_INFO_WITH_DISABLE,
-                                         AppExecFwk::Constants::ANY_USERID, appInfo);
-    CHECK_TRUE(!ret, false, 1, "%s GetApplicationInfo failed!", bundleName.c_str());
-    HLOGD("bundleName is %s,appProvisionType: %s", bundleName.c_str(), appInfo.appProvisionType.c_str());
-    return appInfo.appProvisionType == Constants::APP_PROVISION_TYPE_DEBUG;
-#else
-    return false;
-#endif
-}
-
 bool IsSupportNonDebuggableApp()
 {
     // root first
@@ -866,32 +842,6 @@ bool IsHiviewCall()
     return false;
 #endif
 }
-
-bool IsApplicationEncryped(const int pid)
-{
-#if defined(is_ohos) && is_ohos && defined(BUNDLE_FRAMEWORK_ENABLE)
-    CHECK_TRUE(pid <= 0, false, LOG_TYPE_PRINTF, "Invalid -p value '%d', the pid should be larger than 0\n", pid);
-    std::string bundleName = GetProcessName(pid);
-    CHECK_TRUE(bundleName.empty(), false, 1, "bundleName is empty,pid is %d", pid);
-    sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-    CHECK_TRUE(sam == nullptr, false, LOG_TYPE_PRINTF, "GetSystemAbilityManager failed!\n");
-    sptr<IRemoteObject> remoteObject = sam->GetSystemAbility(BUNDLE_MGR_SERVICE_SYS_ABILITY_ID);
-    CHECK_TRUE(remoteObject == nullptr, false, LOG_TYPE_PRINTF, "Get BundleMgr SA failed!\n");
-    sptr<BundleMgrProxy> proxy = iface_cast<BundleMgrProxy>(remoteObject);
-    CHECK_TRUE(proxy == nullptr, false, LOG_TYPE_PRINTF, "iface_cast failed!\n");
-
-    AppExecFwk::ApplicationInfo appInfo;
-    bool ret = proxy->GetApplicationInfo(bundleName, AppExecFwk::ApplicationFlag::GET_BASIC_APPLICATION_INFO,
-                                         AppExecFwk::Constants::ANY_USERID, appInfo);
-    CHECK_TRUE(!ret, false, 1, "%s:%s GetApplicationInfo failed!", __func__, bundleName.c_str());
-    bool isEncrypted = (appInfo.applicationReservedFlag &
-                        static_cast<uint32_t>(AppExecFwk::ApplicationReservedFlag::ENCRYPTED_APPLICATION)) != 0;
-    HLOGD("check application encryped.%d : %s, pid:%d", isEncrypted, bundleName.c_str(), pid);
-    return isEncrypted;
-#else
-    return false;
-#endif
-}
 } // namespace HiPerf
 } // namespace Developtools
 } // namespace OHOS