1 /*
2 * Copyright (c) 2021-2022 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 "command/rs_message_processor.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 {
Instance()24 RSMessageProcessor& RSMessageProcessor::Instance()
25 {
26 static RSMessageProcessor processor;
27 return processor;
28 }
29
~RSMessageProcessor()30 RSMessageProcessor::~RSMessageProcessor()
31 {
32 std::unique_lock<std::mutex> lock(transactionMapMutex_);
33 transactionMap_.clear();
34 }
35
AddUIMessage(uint32_t pid,std::unique_ptr<RSCommand> & command)36 void RSMessageProcessor::AddUIMessage(uint32_t pid, std::unique_ptr<RSCommand>& command)
37 {
38 std::unique_lock<std::mutex> lock(transactionMapMutex_);
39 if (!transactionMap_.count(pid)) {
40 std::shared_ptr<RSTransactionData> transactionData = std::make_shared<RSTransactionData>();
41 transactionMap_[pid] = transactionData;
42 }
43 transactionMap_[pid]->AddCommand(std::move(command), 0, FollowType::NONE);
44 }
45
AddUIMessage(uint32_t pid,std::unique_ptr<RSCommand> && command)46 void RSMessageProcessor::AddUIMessage(uint32_t pid, std::unique_ptr<RSCommand>&& command)
47 {
48 std::unique_lock<std::mutex> lock(transactionMapMutex_);
49 if (!transactionMap_.count(pid)) {
50 std::shared_ptr<RSTransactionData> transactionData = std::make_shared<RSTransactionData>();
51 transactionMap_[pid] = transactionData;
52 }
53 transactionMap_[pid]->AddCommand(std::move(command), 0, FollowType::NONE);
54 }
55
HasTransaction() const56 bool RSMessageProcessor::HasTransaction() const
57 {
58 std::unique_lock<std::mutex> lock(transactionMapMutex_);
59 return !transactionMap_.empty();
60 }
61
HasTransaction(uint32_t pid) const62 bool RSMessageProcessor::HasTransaction(uint32_t pid) const
63 {
64 std::unique_lock<std::mutex> lock(transactionMapMutex_);
65 auto iter = transactionMap_.find(pid);
66 return iter != transactionMap_.end() && !iter->second->IsEmpty();
67 }
68
GetTransaction(uint32_t pid)69 std::shared_ptr<RSTransactionData> RSMessageProcessor::GetTransaction(uint32_t pid)
70 {
71 std::unique_lock<std::mutex> lock(transactionMapMutex_);
72 auto iter = transactionMap_.find(pid);
73 if (iter != transactionMap_.end()) {
74 auto transactionData = transactionMap_[pid];
75 transactionMap_.erase(pid);
76 return transactionData;
77 } else {
78 return nullptr;
79 }
80 }
81
GetAllTransactions()82 std::unordered_map<uint32_t, std::shared_ptr<RSTransactionData>>&& RSMessageProcessor::GetAllTransactions()
83 {
84 std::unique_lock<std::mutex> lock(transactionMapMutex_);
85 return std::move(transactionMap_);
86 }
87
88 } // namespace Rosen
89 } // namespace OHOS
90