1 /*
2  * Copyright (c) 2021 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 #ifndef OHOS_ABILITY_RUNTIME_PENDING_WANT_RECORD_H
17 #define OHOS_ABILITY_RUNTIME_PENDING_WANT_RECORD_H
18 
19 #include <list>
20 #include <mutex>
21 #include "cpp/mutex.h"
22 
23 #include "iremote_object.h"
24 #include "pending_want_key.h"
25 #include "refbase.h"
26 #include "sender_info.h"
27 #include "want_sender_stub.h"
28 
29 namespace OHOS {
30 namespace AAFwk {
31 class PendingWantManager;
32 class PendingWantRecord : public WantSenderStub {
33 public:
34     static const int START_CANCELED = -96;
35 
36     PendingWantRecord();
37     PendingWantRecord(const std::shared_ptr<PendingWantManager> &pendingWantManager, int32_t uid,
38         int32_t callerTokenId, const sptr<IRemoteObject> &callerToken, std::shared_ptr<PendingWantKey> key);
39     virtual ~PendingWantRecord();
40 
41     virtual void Send(SenderInfo &senderInfo);
42     virtual void RegisterCancelListener(const sptr<IWantReceiver> &receiver);
43     virtual void UnregisterCancelListener(const sptr<IWantReceiver> &receiver);
44 
45     virtual int32_t SenderInner(SenderInfo &senderInfo);
46 
47 public:
48     std::shared_ptr<PendingWantKey> GetKey();
49     int32_t GetUid() const;
50     void SetCallerUid(const int32_t callerUid);
51     void SetCanceled();
52     bool GetCanceled();
53     std::list<sptr<IWantReceiver>> GetCancelCallbacks();
54 
55 private:
56     void BuildSendWant(SenderInfo &senderInfo, Want &want);
57     int32_t ExecuteOperation(
58         std::shared_ptr<PendingWantManager> pendingWantManager, SenderInfo &senderInfo, Want &want);
59 
60 private:
61     std::weak_ptr<PendingWantManager> pendingWantManager_ = {};
62     int32_t uid_ = 0;
63     int32_t callerUid_ = 0;
64     int32_t callerTokenId_ = 0;
65     sptr<IRemoteObject> callerToken_ = {};
66     bool canceled_ = false;
67     std::shared_ptr<PendingWantKey> key_ = {};
68     std::list<sptr<IWantReceiver>> mCancelCallbacks_ = {};
69     ffrt::mutex lock_ = {};
70 };
71 }  // namespace AAFwk
72 }  // namespace OHOS
73 #endif  // OHOS_ABILITY_RUNTIME_PENDING_WANT_RECORD_H
74