1 /*
2  * Copyright (c) 2020 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_ABILITYMANAGERSERVICE_FEATURE_H
17 #define OHOS_ABILITYMANAGERSERVICE_FEATURE_H
18 
19 #include "ability_mgr_handler.h"
20 #include "ability_service_interface.h"
21 #include "dmsfwk_interface.h"
22 #include "feature.h"
23 #include "iproxy_client.h"
24 #include "iunknown.h"
25 #include "nocopyable.h"
26 #define DISTRIBUTED_SCHEDULE_SERVICE "dtbschedsrv"
27 #define DMSLITE_FEATURE "dmslite"
28 
29 namespace OHOS {
30 typedef int32 (*InvokeFunc)(const void *origin, IpcIo *req);
31 typedef void (*OnRequestCallbackFunc)(const void *data, int32_t ret);
32 
33 class AbilityMgrFeature : public Feature {
34 public:
35     static int32 StartAbility(const Want *want);
36     static int32 TerminateAbility(uint64_t token);
37     static int32 ConnectAbility(const Want *want, SvcIdentity *svc, uint64_t token);
38     static int32 DisconnectAbility(SvcIdentity *svc, uint64_t token);
39     static int32 StopAbility(const Want *want);
40 
41     static int32 Invoke(IServerProxy *iProxy, int funcId, void *origin, IpcIo *req, IpcIo *reply);
42 
43     static void AppDeathNotify(void *args);
GetInstance()44     static AbilityMgrFeature *GetInstance()
45     {
46         static AbilityMgrFeature instance;
47         return &instance;
48     }
49     ~AbilityMgrFeature() = default;
50 private:
51     AbilityMgrFeature();
52     static int32 StartAbilityInner(const Want *want, pid_t callingUid);
53     static int32 StartRemoteAbilityInner(const Want *want, const char *deviceId,
54                                         pid_t uid, OnRequestCallbackFunc callback);
55     static int32 ConnectAbilityInner(const Want *want, SvcIdentity *svc, uint64_t token, pid_t callingUid);
56     static int32 StopAbilityInner(const Want *want, pid_t callingUid);
57     static int32 StartAbilityInvoke(const void *origin, IpcIo *req);
58     static int32 StartAbilityWithCbInvoke(const void *origin, IpcIo *req);
59     static int32 TerminateAbilityInvoke(const void *origin, IpcIo *req);
60     static int32 ConnectAbilityInvoke(const void *origin, IpcIo *req);
61     static int32 DisconnectAbilityInvoke(const void *origin, IpcIo *req);
62     static int32 StopAbilityInvoke(const void *origin, IpcIo *req);
63 
64     static int32 AbilityTransactionDoneInvoke(const void *origin, IpcIo *req);
65     static int32 AttachBundleInvoke(const void *origin, IpcIo *req);
66     static int32 ConnectAbilityDoneInvoke(const void *origin, IpcIo *req);
67     static int32 DisconnectAbilityDoneInvoke(const void *origin, IpcIo *req);
68     static int32 RestartApp(const char *bundleName);
69 
70     static const char *GetFeatureName(Feature *feature);
71     static void OnFeatureInitialize(Feature *feature, Service *parent, Identity identity);
72     static void OnFeatureStop(Feature *feature, Identity identity);
73     static BOOL OnFeatureMessage(Feature *feature, Request *request);
74     static void OnRequestCallback(const void *data, int32_t ret);
75 
76 private:
77     Identity identity_;
78     static SvcIdentity svc_;
79     static IDmsListener *myCallback_;
80     static InvokeFunc invokeFuncList[INNER_BEGIN];
81     DISALLOW_COPY_AND_MOVE(AbilityMgrFeature);
82 };
83 
84 typedef struct {
85     INHERIT_IUNKNOWNENTRY(AmsInterface);
86     AbilityMgrFeature *ams;
87 } AbilityMgrFeatureImpl;
88 } // namespace OHOS
89 #endif // OHOS_ABILITYMANAGERSERVICE_FEATURE_H
90