cs_MeshMsgHandler.h

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/*
 * Author: Crownstone Team
 * Copyright: Crownstone (https://crownstone.rocks)
 * Date: Mar 10, 2020
 * License: LGPLv3+, Apache License 2.0, and/or MIT (triple-licensed)
 */
 
#pragma once
 
#include <common/cs_Types.h>
#include <protocol/cs_UartMsgTypes.h>
 
class MeshMsgHandler {
public:
    void init();
    void handleMsg(MeshMsgEvent& msg);
 
protected:
    cs_ret_code_t handleTest(MeshMsgEvent& msg);
    cs_ret_code_t handleAck(MeshMsgEvent& msg);
    cs_ret_code_t handleCmdTime(MeshMsgEvent& msg);
    cs_ret_code_t handleCmdNoop(MeshMsgEvent& msg);
    cs_ret_code_t handleRssiPing(MeshMsgEvent& msg);
    cs_ret_code_t handleRssiData(MeshMsgEvent& msg);
    cs_ret_code_t handleTimeSync(MeshMsgEvent& msg);
    cs_ret_code_t handleCmdMultiSwitch(MeshMsgEvent& msg);
    cs_ret_code_t handleState0(MeshMsgEvent& msg);
    cs_ret_code_t handleState1(MeshMsgEvent& msg);
    cs_ret_code_t handleProfileLocation(MeshMsgEvent& msg);
    cs_ret_code_t handleTrackedDeviceRegister(MeshMsgEvent& msg);
    cs_ret_code_t handleTrackedDeviceToken(MeshMsgEvent& msg);
    cs_ret_code_t handleTrackedDeviceHeartbeat(MeshMsgEvent& msg);
    cs_ret_code_t handleTrackedDeviceListSize(MeshMsgEvent& msg);
    cs_ret_code_t handleSyncRequest(MeshMsgEvent& msg);
    void handleStateSet(MeshMsgEvent& msg);
    void handleControlCommand(MeshMsgEvent& msg);
    cs_ret_code_t handleResult(MeshMsgEvent& msg);
    cs_ret_code_t handleSetIbeaconConfigId(MeshMsgEvent& msg);
 
    cs_ret_code_t dispatchEventForMeshMsg(CS_TYPE evtType, MeshMsgEvent& msg);
 
private:
    TYPIFY(CONFIG_CROWNSTONE_ID) _ownId = 0;
 
    struct cs_mesh_model_ext_state_t {
        stone_id_t srcId             = 0;
        uint8_t partsReceivedBitmask = 0;
        TYPIFY(EVT_STATE_EXTERNAL_STONE) state;
    };
 
    cs_mesh_model_ext_state_t _lastReceivedState;
 
    //  /**
    //   * Cache last received switch command, so it can be ignored.
    //   */
    //  cs_mesh_model_msg_multi_switch_item_t _lastReceivedMultiSwitch = {0xFF};
 
    TYPIFY(CMD_SET_TIME) _lastReveivedSetTime = 0;
 
#if MESH_MODEL_TEST_MSG == 1
    uint32_t _lastReceivedCounter = 0;
    uint32_t _received            = 0;
    uint32_t _dropped             = 0;
#endif
 
    bool isFromSameState(stone_id_t srcId, stone_id_t id, uint16_t partialTimestamp);
 
    void checkStateReceived();
 
    void replyWithRetCode(cs_mesh_model_msg_type_t type, cs_ret_code_t retCode, mesh_reply_t* reply);
 
    void sendResultToUart(uart_msg_mesh_result_packet_header_t& resultHeader, const cs_data_t& resultData);
};