Line data    Source code

       1              : /*
       2              :  *
       3              :  *    Copyright (c) 2023 Project CHIP Authors
       4              :  *    All rights reserved.
       5              :  *
       6              :  *    Licensed under the Apache License, Version 2.0 (the "License");
       7              :  *    you may not use this file except in compliance with the License.
       8              :  *    You may obtain a copy of the License at
       9              :  *
      10              :  *        http://www.apache.org/licenses/LICENSE-2.0
      11              :  *
      12              :  *    Unless required by applicable law or agreed to in writing, software
      13              :  *    distributed under the License is distributed on an "AS IS" BASIS,
      14              :  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      15              :  *    See the License for the specific language governing permissions and
      16              :  *    limitations under the License.
      17              :  */
      18              : #pragma once
      19              : 
      20              : #include <lib/core/TLVTags.h>
      21              : 
      22              : namespace chip {
      23              : namespace TLVMeta {
      24              : 
      25              : static constexpr uint32_t kAttributeProfile = 1;
      26              : static constexpr uint32_t kCommandProfile   = 2;
      27              : static constexpr uint32_t kEventProfile     = 3;
      28              : 
      29          125 : constexpr TLV::Tag ClusterTag(uint32_t cluster_id)
      30              : {
      31          125 :     return TLV::CommonTag(cluster_id);
      32              : }
      33              : 
      34           75 : constexpr TLV::Tag AttributeTag(uint32_t attribute_id)
      35              : {
      36           75 :     return TLV::ProfileTag(kAttributeProfile, attribute_id);
      37              : }
      38              : 
      39            5 : constexpr TLV::Tag CommandTag(uint32_t command_id)
      40              : {
      41            5 :     return TLV::ProfileTag(kCommandProfile, command_id);
      42              : }
      43              : 
      44            4 : constexpr TLV::Tag EventTag(uint32_t event_id)
      45              : {
      46            4 :     return TLV::ProfileTag(kEventProfile, event_id);
      47              : }
      48              : 
      49           10 : constexpr TLV::Tag ConstantValueTag(uint64_t value)
      50              : {
      51              :     // Re-use common tag for a constant value
      52              :     // Will make "RawValue be equal to value"
      53           10 :     return TLV::ProfileTag(static_cast<uint32_t>(value >> 32), static_cast<uint32_t>(value & 0xFFFFFFFF));
      54              : }
      55              : 
      56              : enum class ItemType : uint8_t
      57              : {
      58              :     kDefault,
      59              :     kList,
      60              :     kEnum,
      61              :     kBitmap,
      62              : 
      63              :     // Special protocol types
      64              :     kProtocolClusterId,
      65              :     kProtocolAttributeId,
      66              :     kProtocolCommandId,
      67              :     kProtocolEventId,
      68              : 
      69              :     kProtocolPayloadAttribute,
      70              :     kProtocolPayloadCommand,
      71              :     kProtocolPayloadEvent,
      72              : 
      73              :     kProtocolBinaryData,
      74              : };
      75              : 
      76              : struct ItemInfo
      77              : {
      78              :     TLV::Tag tag;
      79              :     const char * name;
      80              :     ItemType type;
      81              : };
      82              : 
      83              : } // namespace TLVMeta
      84              : } // namespace chip