1 /*
2 * Copyright (c) 2021-2024 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 "reverse_continuation_scheduler_primary_stub.h"
17 #include "ability_scheduler_interface.h"
18 #include "hilog_tag_wrapper.h"
19 #include "string_ex.h"
20
21 namespace OHOS {
22 namespace AppExecFwk {
23 const std::string ReverseContinuationSchedulerPrimaryStub::DESCRIPTOR(
24 "ohos.abilityshell.ReverseContinuationSchedulerMaster");
25
ReverseContinuationSchedulerPrimaryStub()26 ReverseContinuationSchedulerPrimaryStub::ReverseContinuationSchedulerPrimaryStub() {}
27
~ReverseContinuationSchedulerPrimaryStub()28 ReverseContinuationSchedulerPrimaryStub::~ReverseContinuationSchedulerPrimaryStub() {}
29
30 /**
31 * @brief Sets an entry for receiving requests.
32 *
33 * @param code Indicates the service request code sent from the peer end.
34 * @param data Indicates the MessageParcel object sent from the peer end.
35 * @param reply Indicates the response message object sent from the remote service. The local service writes the
36 * response data to the MessageParcel object.
37 * @param option Indicates whether the operation is synchronous or asynchronous.
38 * @return ERR_NONE if success, otherwise false.
39 */
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)40 int ReverseContinuationSchedulerPrimaryStub::OnRemoteRequest(
41 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
42 {
43 std::u16string token = data.ReadInterfaceToken();
44 std::u16string descriptor = Str8ToStr16(DESCRIPTOR);
45 if (descriptor != token) {
46 TAG_LOGE(AAFwkTag::CONTINUATION,
47 "DESCRIPTOR != token");
48 return -1;
49 }
50 switch (code) {
51 case NOTIFY_REPLICA_TERMINATED:
52 return NotifyReplicaTerminatedInner(data, reply);
53 case CONTINUATION_BACK:
54 return ContinuationBackInner(data, reply);
55 }
56 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
57 }
58
NotifyReplicaTerminatedInner(MessageParcel & data,MessageParcel & reply)59 int ReverseContinuationSchedulerPrimaryStub::NotifyReplicaTerminatedInner(MessageParcel &data, MessageParcel &reply)
60 {
61 NotifyReplicaTerminated();
62 return 0;
63 }
ContinuationBackInner(MessageParcel & data,MessageParcel & reply)64 int ReverseContinuationSchedulerPrimaryStub::ContinuationBackInner(MessageParcel &data, MessageParcel &reply)
65 {
66 std::unique_ptr<AAFwk::Want> want(data.ReadParcelable<AAFwk::Want>());
67 if (want == nullptr) {
68 TAG_LOGE(AAFwkTag::CONTINUATION,
69 "want is nullptr");
70 return -1;
71 }
72
73 if (!ContinuationBack(*want)) {
74 TAG_LOGE(AAFwkTag::CONTINUATION,
75 "ContinuationBack failed");
76 return -1;
77 }
78 return 0;
79 }
80 } // namespace AppExecFwk
81 } // namespace OHOS
82