90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
/*
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* Copyright (c) 2020 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "bootstrap_service.h"
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#include <ohos_init.h>
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#include "samgr_lite.h"
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#define LOAD_FLAG 0x01
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typedef struct Bootstrap {
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INHERIT_SERVICE;
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Identity identity;
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uint8 flag;
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} Bootstrap;
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static const char *GetName(Service *service);
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static BOOL Initialize(Service *service, Identity identity);
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static TaskConfig GetTaskConfig(Service *service);
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static BOOL MessageHandle(Service *service, Request *request);
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static void Init(void)
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{
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static Bootstrap bootstrap;
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bootstrap.GetName = GetName;
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bootstrap.Initialize = Initialize;
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bootstrap.MessageHandle = MessageHandle;
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bootstrap.GetTaskConfig = GetTaskConfig;
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bootstrap.flag = FALSE;
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SAMGR_GetInstance()->RegisterService((Service *)&bootstrap);
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}
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SYS_SERVICE_INIT(Init);
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static const char *GetName(Service *service)
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{
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(void)service;
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return BOOTSTRAP_SERVICE;
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}
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static BOOL Initialize(Service *service, Identity identity)
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{
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Bootstrap *bootstrap = (Bootstrap *)service;
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bootstrap->identity = identity;
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return TRUE;
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}
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static BOOL MessageHandle(Service *service, Request *request)
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{
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Bootstrap *bootstrap = (Bootstrap *)service;
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switch (request->msgId) {
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case BOOT_SYS_COMPLETED:
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if ((bootstrap->flag & LOAD_FLAG) != LOAD_FLAG) {
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INIT_APP_CALL(service);
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INIT_APP_CALL(feature);
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bootstrap->flag |= LOAD_FLAG;
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}
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(void)SAMGR_SendResponseByIdentity(&bootstrap->identity, request, NULL);
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break;
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case BOOT_APP_COMPLETED:
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(void)SAMGR_SendResponseByIdentity(&bootstrap->identity, request, NULL);
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break;
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case BOOT_REG_SERVICE:
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(void)SAMGR_SendResponseByIdentity(&bootstrap->identity, request, NULL);
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break;
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default:
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break;
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}
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return TRUE;
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}
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static TaskConfig GetTaskConfig(Service *service)
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{
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(void)service;
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// The bootstrap service uses a stack of 2 KB (0x800) in size and a queue of 20 elements.
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// You can adjust it according to the actual situation.
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TaskConfig config = {LEVEL_HIGH, PRI_NORMAL, 0x800, 20, SHARED_TASK};
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return config;
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}
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