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 #include "ability_mgr_service.h"
17
18 #include "ability_errors.h"
19 #ifdef APP_PLATFORM_WATCHGT
20 #include "ability_service.h"
21 #endif
22 #include "ability_service_interface.h"
23 #include "adapter.h"
24 #include "ohos_init.h"
25 #include "samgr_lite.h"
26 #include "util/abilityms_log.h"
27
28 namespace OHOS {
29 #ifndef APP_PLATFORM_WATCHGT
30 const int STACK_SIZE = 0x800;
31 #else
32 const int STACK_SIZE = 0xE00;
33 #endif
34 const int QUEUE_SIZE = 20;
35 const int BYTE_OFFSET = 8;
36
AbilityMgrService()37 AbilityMgrService::AbilityMgrService() : Service(), identity_()
38 {
39 this->Service::GetName = AbilityMgrService::GetServiceName;
40 this->Service::Initialize = AbilityMgrService::ServiceInitialize;
41 this->Service::MessageHandle = AbilityMgrService::ServiceMessageHandle;
42 this->Service::GetTaskConfig = AbilityMgrService::GetServiceTaskConfig;
43 }
44
Init()45 static void Init()
46 {
47 SamgrLite *sm = SAMGR_GetInstance();
48 CHECK_NULLPTR_RETURN(sm, "AbilityManagerService", "get samgr error");
49 BOOL result = sm->RegisterService(AbilityMgrService::GetInstance());
50 PRINTI("AbilityManagerService", "ams starts %{public}s", result ? "successfully" : "unsuccessfully");
51 }
52 SYSEX_SERVICE_INIT(Init);
53
GetServiceName(Service * service)54 const char *AbilityMgrService::GetServiceName(Service *service)
55 {
56 (void)service;
57 return AMS_SERVICE;
58 }
59
GetIdentity()60 const Identity *AbilityMgrService::GetIdentity()
61 {
62 return &identity_;
63 }
64
ServiceInitialize(Service * service,Identity identity)65 BOOL AbilityMgrService::ServiceInitialize(Service *service, Identity identity)
66 {
67 if (service == nullptr) {
68 return FALSE;
69 }
70 AbilityMgrService *abilityManagerService = static_cast<AbilityMgrService *>(service);
71 abilityManagerService->identity_ = identity;
72 return TRUE;
73 }
74
ServiceMessageHandle(Service * service,Request * request)75 BOOL AbilityMgrService::ServiceMessageHandle(Service *service, Request *request)
76 {
77 if (request == nullptr) {
78 return FALSE;
79 }
80 #ifdef APP_PLATFORM_WATCHGT
81 int ret = ERR_OK;
82 if (request->msgId == START_ABILITY) {
83 ret = AbilityService::GetInstance().StartAbility(AbilityService::GetInstance().want_);
84 AbilityService::GetInstance().CleanWant();
85 } else if (request->msgId == ABILITY_TRANSACTION_DONE) {
86 int token = request->msgValue & 0xFF;
87 int state = (request->msgValue >> BYTE_OFFSET) & 0xFF;
88 ret = AbilityService::GetInstance().SchedulerLifecycleDone(token, state);
89 } else if (request->msgId == TERMINATE_ABILITY) {
90 ret = AbilityService::GetInstance().TerminateAbility(request->msgValue);
91 } else if (request->msgId == TERMINATE_APP) {
92 ret = AbilityService::GetInstance().ForceStopBundle(request->msgValue);
93 } else if (request->msgId == TERMINATE_APP_BY_BUNDLENAME) {
94 char* bundleName = reinterpret_cast<char *>(request->data);
95 ret = AbilityService::GetInstance().ForceStop(bundleName);
96 }
97 return ret == ERR_OK;
98 #else
99 return TRUE;
100 #endif
101 }
102
GetServiceTaskConfig(Service * service)103 TaskConfig AbilityMgrService::GetServiceTaskConfig(Service *service)
104 {
105 TaskConfig config = {LEVEL_HIGH, PRI_NORMAL, STACK_SIZE, QUEUE_SIZE, SINGLE_TASK};
106 return config;
107 }
108 } // namespace OHOS
109