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 "rs_application_agent_stub.h"
17
18 #include "command/rs_command.h"
19 #include "platform/common/rs_log.h"
20 #include "transaction/rs_transaction_data.h"
21
22 namespace OHOS {
23 namespace Rosen {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)24 int RSApplicationAgentStub::OnRemoteRequest(
25 uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option)
26 {
27 if (!securityManager_.IsInterfaceCodeAccessible(code)) {
28 RS_LOGE("RSApplicationAgentStub::OnRemoteRequest no permission to access codeID=%{public}u.", code);
29 return ERR_INVALID_STATE;
30 }
31
32 auto token = data.ReadInterfaceToken();
33 if (token != IApplicationAgent::GetDescriptor()) {
34 ROSEN_LOGE("%{public}s, token do not match", __func__);
35 return ERR_INVALID_STATE;
36 }
37
38 int ret = ERR_NONE;
39 switch (code) {
40 case static_cast<uint32_t>(IApplicationAgentInterfaceCode::COMMIT_TRANSACTION): {
41 std::shared_ptr<RSTransactionData> transactionData(data.ReadParcelable<RSTransactionData>());
42 OnTransaction(transactionData);
43 break;
44 }
45 default: {
46 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
47 }
48 }
49
50 return ret;
51 }
52
53 const RSInterfaceCodeSecurityManager RSApplicationAgentStub::securityManager_ = \
54 RSInterfaceCodeSecurityManager::CreateInstance<IApplicationAgentInterfaceCodeAccessVerifier>();
55 } // namespace Rosen
56 } // namespace OHOS
57