mirror of
https://github.com/openharmony/distributedschedule_dms_fwk_lite.git
synced 2026-07-01 23:17:17 -04:00
zjucx
85 lines
2.4 KiB
C
Executable File
85 lines
2.4 KiB
C
Executable File
/*
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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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#ifndef OHOS_DISTRIBUTEDSCHEDULE_TLVCOMMON_H
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#define OHOS_DISTRIBUTEDSCHEDULE_TLVCOMMON_H
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#include <stdint.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 TLV_ONE_BYTE_LENGTH 127
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#define TLV_MAX_LENGTH_BYTES 2
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#define TLV_TYPE_LEN 1
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#define MAX_DMS_MSG_LENGTH 1024
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typedef struct TlvNode {
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uint8_t type;
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uint16_t length;
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const uint8_t *value;
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struct TlvNode *next;
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} TlvNode;
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typedef enum {
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DMS_TLV_SUCCESS = 0,
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DMS_TLV_ERR_NO_MEM = 1,
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DMS_TLV_ERR_PARAM = 2,
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DMS_TLV_ERR_LEN = 3,
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DMS_TLV_ERR_OUT_OF_ORDER = 4,
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DMS_TLV_ERR_BAD_NODE_NUM = 5,
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DMS_TLV_ERR_UNKNOWN_TYPE = 6,
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DMS_TLV_ERR_BAD_SOURCE = 7,
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} TlvErrorCode;
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typedef enum {
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COMMAND_ID = 1,
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DMS_VERSION = 2,
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CALLEE_BUNDLE_NAME = 3,
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CALLEE_ABILITY_NAME = 4,
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CALLER_SIGNATURE = 5,
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CALLER_PAYLOAD = 6,
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REPLY_ERR_CODE = 0xFF
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} FieldType;
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typedef struct {
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uint16_t payloadLength;
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const uint8_t *payload;
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} CommuMessage;
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enum DmsCommuMsgCmdType {
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DMS_MSG_CMD_START_FA = 0x01,
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DMS_MSG_CMD_REPLY = 0xFFFF
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};
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uint8_t UnMarshallUint8(const TlvNode *tlvHead, uint8_t nodeType);
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uint16_t UnMarshallUint16(const TlvNode *tlvHead, uint8_t nodeType);
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uint32_t UnMarshallUint32(const TlvNode *tlvHead, uint8_t nodeType);
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uint64_t UnMarshallUint64(const TlvNode *tlvHead, uint8_t nodeType);
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int8_t UnMarshallInt8(const TlvNode *tlvHead, uint8_t nodeType);
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int16_t UnMarshallInt16(const TlvNode *tlvHead, uint8_t nodeType);
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int32_t UnMarshallInt32(const TlvNode *tlvHead, uint8_t nodeType);
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int64_t UnMarshallInt64(const TlvNode *tlvHead, uint8_t nodeType);
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const char* UnMarshallString(const TlvNode *tlvHead, uint8_t nodeType);
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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 /* OHOS_DISTRIBUTEDSCHEDULE_TLVCOMMON_H */ |