1 /*
2 * Copyright (c) 2023-2024 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 "ability_debug_response_stub.h"
17
18 #include "appexecfwk_errors.h"
19 #include "hilog_tag_wrapper.h"
20 #include "ipc_types.h"
21 #include "iremote_object.h"
22
23 namespace OHOS {
24 namespace AppExecFwk {
25 namespace {
26 constexpr int32_t CYCLE_LIMIT_MIN = 0;
27 constexpr int32_t CYCLE_LIMIT_MAX = 1000;
28 }
AbilityDebugResponseStub()29 AbilityDebugResponseStub::AbilityDebugResponseStub() {}
30
~AbilityDebugResponseStub()31 AbilityDebugResponseStub::~AbilityDebugResponseStub() {}
32
HandleOnAbilitysDebugStarted(MessageParcel & data,MessageParcel & reply)33 int32_t AbilityDebugResponseStub::HandleOnAbilitysDebugStarted(MessageParcel &data, MessageParcel &reply)
34 {
35 auto tokenSize = data.ReadInt32();
36 if (tokenSize <= CYCLE_LIMIT_MIN || tokenSize > CYCLE_LIMIT_MAX) {
37 TAG_LOGE(AAFwkTag::APPMGR, "Token size exceeds limit");
38 return ERR_INVALID_DATA;
39 }
40
41 std::vector<sptr<IRemoteObject>> tokens;
42 for (int32_t index = 0; index < tokenSize; index++) {
43 auto token = data.ReadRemoteObject();
44 if (token == nullptr) {
45 TAG_LOGE(AAFwkTag::APPMGR, "null token");
46 return ERR_INVALID_DATA;
47 }
48 tokens.push_back(token);
49 }
50 OnAbilitysDebugStarted(tokens);
51 return NO_ERROR;
52 }
53
HandleOnAbilitysDebugStoped(MessageParcel & data,MessageParcel & reply)54 int32_t AbilityDebugResponseStub::HandleOnAbilitysDebugStoped(MessageParcel &data, MessageParcel &reply)
55 {
56 auto tokenSize = data.ReadInt32();
57 if (tokenSize <= CYCLE_LIMIT_MIN || tokenSize > CYCLE_LIMIT_MAX) {
58 TAG_LOGE(AAFwkTag::APPMGR, "Token size exceeds limit");
59 return ERR_INVALID_DATA;
60 }
61
62 std::vector<sptr<IRemoteObject>> tokens;
63 for (int32_t index = 0; index < tokenSize; index++) {
64 auto token = data.ReadRemoteObject();
65 if (token == nullptr) {
66 TAG_LOGE(AAFwkTag::APPMGR, "null token");
67 return ERR_INVALID_DATA;
68 }
69 tokens.push_back(token);
70 }
71 OnAbilitysDebugStoped(tokens);
72 return NO_ERROR;
73 }
74
HandleOnAbilitysAssertDebugChange(MessageParcel & data,MessageParcel & reply)75 int32_t AbilityDebugResponseStub::HandleOnAbilitysAssertDebugChange(MessageParcel &data, MessageParcel &reply)
76 {
77 auto tokenSize = data.ReadInt32();
78 if (tokenSize <= CYCLE_LIMIT_MIN || tokenSize > CYCLE_LIMIT_MAX) {
79 TAG_LOGE(AAFwkTag::APPMGR, "Token size exceeds limit");
80 return ERR_INVALID_DATA;
81 }
82
83 std::vector<sptr<IRemoteObject>> tokens;
84 for (int32_t index = 0; index < tokenSize; index++) {
85 auto token = data.ReadRemoteObject();
86 if (token == nullptr) {
87 TAG_LOGE(AAFwkTag::APPMGR, "null token");
88 return ERR_INVALID_DATA;
89 }
90 tokens.push_back(token);
91 }
92 auto isAssertDebug = data.ReadBool();
93 OnAbilitysAssertDebugChange(tokens, isAssertDebug);
94 return NO_ERROR;
95 }
96
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)97 int AbilityDebugResponseStub::OnRemoteRequest(
98 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
99 {
100 TAG_LOGD(AAFwkTag::APPMGR, "code: %{public}u, flags: %{public}d", code, option.GetFlags());
101 std::u16string descriptor = AbilityDebugResponseStub::GetDescriptor();
102 std::u16string remoteDescriptor = data.ReadInterfaceToken();
103 if (descriptor != remoteDescriptor) {
104 TAG_LOGE(AAFwkTag::APPMGR, "invalid descriptor");
105 return ERR_INVALID_STATE;
106 }
107
108 switch (code) {
109 case static_cast<uint32_t>(IAbilityDebugResponse::Message::ON_ABILITYS_DEBUG_STARTED):
110 return HandleOnAbilitysDebugStarted(data, reply);
111 case static_cast<uint32_t>(IAbilityDebugResponse::Message::ON_ABILITYS_DEBUG_STOPED):
112 return HandleOnAbilitysDebugStoped(data, reply);
113 }
114
115 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
116 }
117 } // namespace AppExecFwk
118 } // namespace OHOS
119