mirror of
https://github.com/openharmony/startup_init_lite.git
synced 2026-07-24 22:48:18 -04:00
zhong_ning
77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/*
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* Copyright (c) 2021 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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#ifndef STARTUP_TRIGER_CHECKER_H
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#define STARTUP_TRIGER_CHECKER_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif
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#define MAX_TRIGGER_CMD_NAME_LEN 32
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#define MAX_TRIGGER_NAME_LEN 128
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#define MAX_TRIGGER_TYPE_LEN 16
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#define SUPPORT_DATA_BUFFER_MAX 128
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#define CONDITION_EXTEND_LEN 32
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#define LOGIC_DATA_FLAGS_ORIGINAL 0x1
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#define LOGIC_DATA_FLAGS_TRUE 0x08
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#define LOGIC_DATA_TEST_FLAG(data, flag) (((data)->flags & flag) == (flag))
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#define LOGIC_DATA_SET_FLAG(data, flag) (data)->flags |= (flag)
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#define LOGIC_DATA_CLEAR_FLAG(data, flag) (data)->flags &= ~(flag)
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typedef struct {
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u_int32_t flags;
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u_int32_t startIndex;
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u_int32_t endIndex;
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} LogicData;
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struct tagTriggerNode;
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typedef struct {
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char triggerContent[MAX_TRIGGER_NAME_LEN];
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int (*triggerExecuter)(struct tagTriggerNode *trigger, u_int32_t index);
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int dataNumber;
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int endIndex;
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int dataUnit;
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char *conditionName;
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char *conditionContent;
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char *inputName;
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char *inputContent;
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char *readContent;
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char *data;
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} LogicCalculator;
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int CalculatorInit(LogicCalculator *calculator, int dataNumber, int dataUnit, int needCondition);
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void CalculatorFree(LogicCalculator *calculator);
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int ConvertInfixToPrefix(const char *condition, char *prefix, u_int32_t prefixLen);
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int ComputeCondition(LogicCalculator *calculator, const char *condition);
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int GetValueFromContent(const char *content, u_int32_t contentSize, u_int32_t start, char *value, u_int32_t valueSize);
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char *GetMatchedSubCondition(const char *condition, const char *input, int length);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif
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#endif // STARTUP_TRIGER_CHECKER_H
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