1 /*
2 * Copyright (c) Huawei Technologies Co., Ltd. 2023. All rights reserved.
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
17 #include "native_memory_profiler_sa_proxy.h"
18
19 #include "logging.h"
20
21 namespace OHOS::Developtools::NativeDaemon {
NativeMemoryProfilerSaProxy(const sptr<IRemoteObject> & impl)22 NativeMemoryProfilerSaProxy::NativeMemoryProfilerSaProxy(const sptr<IRemoteObject> &impl)
23 : IRemoteProxy<INativeMemoryProfilerSa>(impl) {}
24
Start(std::shared_ptr<NativeMemoryProfilerSaConfig> & config)25 int32_t NativeMemoryProfilerSaProxy::Start(std::shared_ptr<NativeMemoryProfilerSaConfig>& config)
26 {
27 MessageParcel data;
28 if (!data.WriteInterfaceToken(NativeMemoryProfilerSaProxy::GetDescriptor())) {
29 PROFILER_LOG_ERROR(LOG_CORE, "Start failed to write descriptor");
30 return RET_ERR;
31 }
32 CHECK_TRUE(config->Marshalling(data), RET_ERR, "NativeMemoryProfilerSaConfig marshalling failed");
33
34 MessageParcel reply;
35 MessageOption option;
36 sptr<IRemoteObject> remote = Remote();
37 CHECK_NOTNULL(remote, RET_ERR, "remote is nullptr");
38 int32_t ret = remote->SendRequest(static_cast<uint32_t>(NativeMemoryProfilerSaInterfaceCode::START),
39 data, reply, option);
40 if (ret != RET_OK) {
41 PROFILER_LOG_ERROR(LOG_CORE, "Start failed");
42 return ret;
43 }
44 return RET_OK;
45 }
46
DumpData(uint32_t fd,std::shared_ptr<NativeMemoryProfilerSaConfig> & config)47 int32_t NativeMemoryProfilerSaProxy::DumpData(uint32_t fd, std::shared_ptr<NativeMemoryProfilerSaConfig>& config)
48 {
49 MessageParcel data;
50 if (!data.WriteInterfaceToken(NativeMemoryProfilerSaProxy::GetDescriptor())) {
51 PROFILER_LOG_ERROR(LOG_CORE, "DumpData failed to write descriptor");
52 return RET_ERR;
53 }
54
55 CHECK_TRUE(config->Marshalling(data), RET_ERR, "NativeMemoryProfilerSaConfig marshalling failed");
56 if (!data.WriteFileDescriptor(fd)) {
57 PROFILER_LOG_ERROR(LOG_CORE, "DumpData failed to write fd");
58 return RET_ERR;
59 }
60
61 MessageParcel reply;
62 MessageOption option;
63 sptr<IRemoteObject> remote = Remote();
64 CHECK_NOTNULL(remote, RET_ERR, "remote is nullptr");
65 int32_t ret = remote->SendRequest(static_cast<uint32_t>(NativeMemoryProfilerSaInterfaceCode::DUMP_DATA),
66 data, reply, option);
67 if (ret != RET_OK) {
68 PROFILER_LOG_ERROR(LOG_CORE, "DumpData failed");
69 return ret;
70 }
71 return RET_OK;
72 }
73
Stop(uint32_t pid)74 int32_t NativeMemoryProfilerSaProxy::Stop(uint32_t pid)
75 {
76 MessageParcel data;
77 if (!data.WriteInterfaceToken(NativeMemoryProfilerSaProxy::GetDescriptor())) {
78 PROFILER_LOG_ERROR(LOG_CORE, "Stop failed to write descriptor");
79 return RET_ERR;
80 }
81 WRITEUINT32(data, pid, RET_ERR);
82 MessageParcel reply;
83 MessageOption option;
84 sptr<IRemoteObject> remote = Remote();
85 CHECK_NOTNULL(remote, RET_ERR, "remote is nullptr");
86 int32_t ret = remote->SendRequest(static_cast<uint32_t>(NativeMemoryProfilerSaInterfaceCode::STOP_HOOK_PID),
87 data, reply, option);
88 if (ret != RET_OK) {
89 PROFILER_LOG_ERROR(LOG_CORE, "Stop failed");
90 return ret;
91 }
92 return RET_OK;
93 }
94
Stop(const std::string & name)95 int32_t NativeMemoryProfilerSaProxy::Stop(const std::string& name)
96 {
97 MessageParcel data;
98 if (!data.WriteInterfaceToken(NativeMemoryProfilerSaProxy::GetDescriptor())) {
99 PROFILER_LOG_ERROR(LOG_CORE, "Stop failed to write descriptor");
100 return RET_ERR;
101 }
102 WRITESTRING(data, name, RET_ERR);
103 MessageParcel reply;
104 MessageOption option;
105 sptr<IRemoteObject> remote = Remote();
106 CHECK_NOTNULL(remote, RET_ERR, "remote is nullptr");
107 int32_t ret = remote->SendRequest(static_cast<uint32_t>(NativeMemoryProfilerSaInterfaceCode::STOP_HOOK_NAME),
108 data, reply, option);
109 if (ret != RET_OK) {
110 PROFILER_LOG_ERROR(LOG_CORE, "Stop failed");
111 return ret;
112 }
113 return RET_OK;
114 }
115 } // namespace OHOS::Developtools::NativeDaemon