1 /* 2 * Copyright (c) 2022-2023 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 #ifndef OHOS_ABILITY_RUNTIME_LOCAL_CALL_CONTAINER_H 17 #define OHOS_ABILITY_RUNTIME_LOCAL_CALL_CONTAINER_H 18 19 #include <mutex> 20 21 #include "ability_context.h" 22 #include "ability_connect_callback_stub.h" 23 #include "ability_connect_callback_proxy.h" 24 #include "local_call_record.h" 25 #include "want.h" 26 27 namespace OHOS { 28 namespace AbilityRuntime { 29 using Want = OHOS::AAFwk::Want; 30 using AbilityConnectionStub = OHOS::AAFwk::AbilityConnectionStub; 31 class CallerConnection; 32 class LocalCallContainer : public std::enable_shared_from_this<LocalCallContainer> { 33 public: 34 LocalCallContainer() = default; 35 virtual ~LocalCallContainer() = default; 36 37 int StartAbilityByCallInner(const Want &want, std::shared_ptr<CallerCallBack> callback, 38 sptr<IRemoteObject> callerToken, int32_t accountId = DEFAULT_INVAL_VALUE); 39 40 int ReleaseCall(const std::shared_ptr<CallerCallBack> &callback); 41 42 void ClearFailedCallConnection(const std::shared_ptr<CallerCallBack> &callback); 43 44 void DumpCalls(std::vector<std::string> &info); 45 46 void SetCallLocalRecord( 47 const AppExecFwk::ElementName& element, const std::shared_ptr<LocalCallRecord> &localCallRecord); 48 void SetMultipleCallLocalRecord( 49 const AppExecFwk::ElementName& element, const std::shared_ptr<LocalCallRecord> &localCallRecord); 50 51 void OnCallStubDied(const wptr<IRemoteObject> &remote); 52 53 private: 54 bool GetCallLocalRecord(const AppExecFwk::ElementName &elementName, 55 std::shared_ptr<LocalCallRecord> &localCallRecord, int32_t accountId); 56 void OnSingletonCallStubDied(const wptr<IRemoteObject> &remote); 57 int32_t RemoveSingletonCallLocalRecord(const std::shared_ptr<LocalCallRecord> &record); 58 int32_t RemoveMultipleCallLocalRecord(const std::shared_ptr<LocalCallRecord> &record); 59 int32_t GetCurrentUserId(); 60 int32_t GetValidUserId(int32_t accountId); 61 bool IsCallBackCalled(const std::vector<std::shared_ptr<CallerCallBack>> &callers) const; 62 63 private: 64 int32_t currentUserId_ = DEFAULT_INVAL_VALUE; 65 // used to store single instance call records 66 std::map<std::string, std::set<std::shared_ptr<LocalCallRecord>>> callProxyRecords_; 67 // used to store multi instance call records 68 std::map<std::string, std::set<std::shared_ptr<LocalCallRecord>>> multipleCallProxyRecords_; 69 std::set<sptr<CallerConnection>> connections_; 70 std::mutex mutex_; 71 std::mutex multipleMutex_; 72 }; 73 74 class CallerConnection : public AbilityConnectionStub { 75 public: 76 CallerConnection() = default; 77 virtual ~CallerConnection() = default; 78 79 void ClearCallRecord(); 80 81 void SetRecordAndContainer(const std::shared_ptr<LocalCallRecord> &localCallRecord, 82 const std::weak_ptr<LocalCallContainer> &container); 83 84 void OnAbilityConnectDone( 85 const AppExecFwk::ElementName &element, const sptr<IRemoteObject> &remoteObject, int code) override; 86 87 void OnAbilityDisconnectDone(const AppExecFwk::ElementName &element, int code) override; 88 89 void OnRemoteStateChanged(const AppExecFwk::ElementName &element, int32_t abilityState) override; 90 private: 91 std::shared_ptr<LocalCallRecord> localCallRecord_; 92 std::weak_ptr<LocalCallContainer> container_; 93 }; 94 } // namespace AbilityRuntime 95 } // namespace OHOS 96 #endif // OHOS_ABILITY_RUNTIME_LOCAL_CALL_CONTAINER_H 97