1 /*
2 * Copyright (c) 2021-2023 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 <unistd.h>
17
18 #include "ans_const_define.h"
19 #include "ans_inner_errors.h"
20 #include "ans_log_wrapper.h"
21 #include "distributed_notification_service_ipc_interface_code.h"
22 #include "message_option.h"
23 #include "message_parcel.h"
24 #include "parcel.h"
25 #include "ans_manager_proxy.h"
26
27 namespace OHOS {
28 namespace Notification {
InnerTransact(NotificationInterfaceCode code,MessageOption & flags,MessageParcel & data,MessageParcel & reply)29 ErrCode AnsManagerProxy::InnerTransact(NotificationInterfaceCode code,
30 MessageOption &flags, MessageParcel &data, MessageParcel &reply)
31 {
32 auto remote = Remote();
33 if (remote == nullptr) {
34 ANS_LOGE("[InnerTransact] defeat: get Remote defeat code %{public}u", code);
35 return ERR_DEAD_OBJECT;
36 }
37 int32_t err = remote->SendRequest(static_cast<uint32_t>(code), data, reply, flags);
38 switch (err) {
39 case NO_ERROR: {
40 return ERR_OK;
41 }
42 case DEAD_OBJECT: {
43 ANS_LOGE("[InnerTransact] defeat: ipcErr=%{public}d code %{public}d", err, code);
44 return ERR_DEAD_OBJECT;
45 }
46 default: {
47 ANS_LOGE("[InnerTransact] defeat: ipcErr=%{public}d code %{public}d", err, code);
48 return ERR_ANS_TRANSACT_FAILED;
49 }
50 }
51 }
52
ShellDump(const std::string & cmd,const std::string & bundle,int32_t userId,int32_t recvUserId,std::vector<std::string> & dumpInfo)53 ErrCode AnsManagerProxy::ShellDump(const std::string &cmd, const std::string &bundle, int32_t userId,
54 int32_t recvUserId, std::vector<std::string> &dumpInfo)
55 {
56 MessageParcel data;
57 if (!data.WriteInterfaceToken(AnsManagerProxy::GetDescriptor())) {
58 ANS_LOGE("[ShellDump] fail: write interface token failed.");
59 return ERR_ANS_PARCELABLE_FAILED;
60 }
61 if (!data.WriteString(cmd)) {
62 ANS_LOGE("[ShellDump] fail: write dump cmd failed.");
63 return ERR_ANS_PARCELABLE_FAILED;
64 }
65 if (!data.WriteString(bundle)) {
66 ANS_LOGE("[ShellDump] fail: write dump bundle failed.");
67 return ERR_ANS_PARCELABLE_FAILED;
68 }
69 if (!data.WriteInt32(userId)) {
70 ANS_LOGE("[ShellDump] fail: write dump userId failed.");
71 return ERR_ANS_PARCELABLE_FAILED;
72 }
73 if (!data.WriteInt32(recvUserId)) {
74 ANS_LOGE("[ShellDump] fail: write dump recvUserId failed.");
75 return ERR_ANS_PARCELABLE_FAILED;
76 }
77 MessageParcel reply;
78 MessageOption option = {MessageOption::TF_SYNC};
79 ErrCode result = InnerTransact(NotificationInterfaceCode::SHELL_DUMP, option, data, reply);
80 if (result != ERR_OK) {
81 ANS_LOGE("[ShellDump] fail: transact ErrCode=%{public}d", result);
82 return ERR_ANS_TRANSACT_FAILED;
83 }
84 if (!reply.ReadInt32(result)) {
85 ANS_LOGE("[ShellDump] fail: read result failed.");
86 return ERR_ANS_PARCELABLE_FAILED;
87 }
88 if (!reply.ReadStringVector(&dumpInfo)) {
89 ANS_LOGE("[ShellDump] fail: read dumpInfo failed.");
90 return ERR_ANS_PARCELABLE_FAILED;
91 }
92 return result;
93 }
94 } // namespace Notification
95 } // namespace OHOS
96