305 lines
8.8 KiB
C
305 lines
8.8 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "./db.h"
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#include "./aqhomed_p.h"
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#include "aqhome/msg/msg_node.h"
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#include "aqhome/msg/msg_sendstats.h"
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#include "aqhome/msg/msg_recvstats.h"
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#include "aqhome/msg/msg_value2.h"
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#include "aqhome/msg/msg_needaddr.h"
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#include "aqhome/msg/msg_claimaddr.h"
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#include "aqhome/msg/msg_haveaddr.h"
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#include "aqhome/msg/msg_device.h"
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#include "aqhome/msg/msg_flashready.h"
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#include <gwenhywfar/gwenhywfar.h>
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#include <gwenhywfar/args.h>
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#include <gwenhywfar/debug.h>
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#include <gwenhywfar/endpoint_tcpd.h>
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#include <gwenhywfar/timestamp.h>
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void _handleMsgValue2(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgNeedAddress(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgClaimAddress(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgHaveAddress(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgComSendStat(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgComRecvStat(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgDevice(AQHOMED *aqh, const GWEN_MSG *msg);
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static void _handleMsgFlashReady(AQHOMED *aqh, const GWEN_MSG *msg);
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static AQH_NODE_INFO *_getOrCreateNodeAndUpdateUidAddr(AQHOMED *aqh, const GWEN_MSG *msg, uint32_t uid);
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static void _updateTimestampLastChange(AQH_NODE_INFO *ni);
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/* ------------------------------------------------------------------------------------------------
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* implementations
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* ------------------------------------------------------------------------------------------------
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*/
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void AqHomed_NodeMsgToDb(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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int msgIsValid;
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uint8_t msgType;
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DBG_INFO(AQH_LOGDOMAIN,
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" - msg %d (%s) from %d to %d",
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AQH_NodeMsg_GetMsgType(msg),
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AQH_NodeMsg_MsgTypeToChar(AQH_NodeMsg_GetMsgType(msg)),
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AQH_NodeMsg_GetSourceAddress(msg),
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AQH_NodeMsg_GetDestAddress(msg));
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msgIsValid=(AQH_NodeMsg_IsChecksumValid(msg) && AQH_NodeMsg_IsMsgComplete(msg));
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msgType=AQH_NodeMsg_GetMsgType(msg);
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if (msgIsValid) {
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switch(msgType) {
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case AQH_MSG_TYPE_COMSENDSTATS: _handleMsgComSendStat(aqh, msg); break;
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case AQH_MSG_TYPE_COMRECVSTATS: _handleMsgComRecvStat(aqh, msg); break;
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case AQH_MSG_TYPE_VALUE2: _handleMsgValue2(aqh, msg); break;
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case AQH_MSG_TYPE_NEED_ADDRESS: _handleMsgNeedAddress(aqh, msg); break;
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case AQH_MSG_TYPE_CLAIM_ADDRESS: _handleMsgClaimAddress(aqh, msg); break;
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case AQH_MSG_TYPE_HAVE_ADDRESS: _handleMsgHaveAddress(aqh, msg); break;
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case AQH_MSG_TYPE_DEVICE: _handleMsgDevice(aqh, msg); break;
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case AQH_MSG_TYPE_FLASH_READY: _handleMsgFlashReady(aqh, msg); break;
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default: break;
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}
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}
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}
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void AqHomed_WriteNodeDb(AQHOMED *aqh)
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{
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if (aqh->dbFile) {
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GWEN_DB_NODE *dbNodeDb;
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AQH_NodeDb_ClearModified(aqh->nodeDb);
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dbNodeDb=GWEN_DB_Group_new("nodeDb");
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AQH_NodeDb_toDb(aqh->nodeDb, dbNodeDb);
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GWEN_DB_WriteFile(dbNodeDb, aqh->dbFile, GWEN_DB_FLAGS_DEFAULT);
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GWEN_DB_Group_free(dbNodeDb);
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}
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}
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void _handleMsgValue2(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_Value2Msg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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}
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void _handleMsgNeedAddress(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_NeedAddrMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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}
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void _handleMsgClaimAddress(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_ClaimAddrMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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}
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void _handleMsgHaveAddress(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_HaveAddrMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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}
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void _handleMsgComSendStat(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_SendStatsMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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AQH_NodeInfo_SetStatsPacketsOut(ni, AQH_SendStatsMsg_GetPacketsOut(msg));
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AQH_NodeInfo_SetStatsCollisions(ni, AQH_SendStatsMsg_GetCollisions(msg));
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AQH_NodeInfo_SetStatsBusy(ni, AQH_SendStatsMsg_GetBusyErrors(msg));
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AQH_NodeDb_SetModified(aqh->nodeDb);
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_updateTimestampLastChange(ni);
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}
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void _handleMsgComRecvStat(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_RecvStatsMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni==NULL) {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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AQH_NodeInfo_SetStatsPacketsIn(ni, AQH_RecvStatsMsg_GetPacketsIn(msg));
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AQH_NodeInfo_SetStatsCrcErrors(ni, AQH_RecvStatsMsg_GetCrcErrors(msg));
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AQH_NodeInfo_SetStatsIoErrors(ni, AQH_RecvStatsMsg_GetIoErrors(msg));
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AQH_NodeDb_SetModified(aqh->nodeDb);
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_updateTimestampLastChange(ni);
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}
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void _handleMsgDevice(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_DeviceMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni) {
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AQH_NodeInfo_SetManufacturer(ni, AQH_DeviceMsg_GetManufacturer(msg));
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AQH_NodeInfo_SetDeviceType(ni, AQH_DeviceMsg_GetDeviceType(msg));
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AQH_NodeInfo_SetDeviceVersion(ni, (AQH_DeviceMsg_GetDeviceVersion(msg)<<8)+AQH_DeviceMsg_GetDeviceRevision(msg));
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AQH_NodeInfo_SetFirmwareVersion(ni,
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(AQH_DeviceMsg_GetFirmwareVariant(msg)<<24) |
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(AQH_DeviceMsg_GetFirmwareVersionMajor(msg)<<16) |
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(AQH_DeviceMsg_GetFirmwareVersionMinor(msg)<<8) |
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AQH_DeviceMsg_GetFirmwareVersionPatchlevel(msg));
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_updateTimestampLastChange(ni);
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AQH_NodeDb_SetModified(aqh->nodeDb);
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}
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else {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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}
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void _handleMsgFlashReady(AQHOMED *aqh, const GWEN_MSG *msg)
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{
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AQH_NODE_INFO *ni;
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uint32_t uid;
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uid=AQH_FlashReadyMsg_GetUid(msg);
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ni=_getOrCreateNodeAndUpdateUidAddr(aqh, msg, uid);
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if (ni) {
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AQH_NodeInfo_SetManufacturer(ni, AQH_FlashReadyMsg_GetManufacturer(msg));
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AQH_NodeInfo_SetDeviceType(ni, AQH_FlashReadyMsg_GetDeviceType(msg));
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AQH_NodeInfo_SetDeviceVersion(ni, (AQH_FlashReadyMsg_GetDeviceVersion(msg)<<8)+AQH_FlashReadyMsg_GetDeviceRevision(msg));
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AQH_NodeInfo_SetFirmwareVersion(ni,
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(AQH_FlashReadyMsg_GetFirmwareVariant(msg)<<24) |
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(AQH_FlashReadyMsg_GetFirmwareVersionMajor(msg)<<16) |
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(AQH_FlashReadyMsg_GetFirmwareVersionMinor(msg)<<8) |
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AQH_FlashReadyMsg_GetFirmwareVersionPatchlevel(msg));
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_updateTimestampLastChange(ni);
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AQH_NodeDb_SetModified(aqh->nodeDb);
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}
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else {
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DBG_INFO(AQH_LOGDOMAIN, "Error handling message");
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}
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}
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AQH_NODE_INFO *_getOrCreateNodeAndUpdateUidAddr(AQHOMED *aqh, const GWEN_MSG *msg, uint32_t uid)
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{
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uint8_t busAddr;
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AQH_NODE_INFO *ni;
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busAddr=AQH_NodeMsg_GetSourceAddress(msg);
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ni=AQH_NodeDb_GetNodeInfoByUid(aqh->nodeDb, uid);
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if (ni) {
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uint8_t storedBusAddr;
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storedBusAddr=AQH_NodeInfo_GetBusAddress(ni);
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if (busAddr!=0 && storedBusAddr!=busAddr) {
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DBG_INFO(AQH_LOGDOMAIN, "Changed busaddr for %08x from %02x to %02x", uid, storedBusAddr, busAddr);
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AQH_NodeInfo_SetBusAddress(ni, busAddr);
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_updateTimestampLastChange(ni);
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AQH_NodeDb_SetModified(aqh->nodeDb);
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}
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}
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else {
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int rv;
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ni=AQH_NodeInfo_new();
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AQH_NodeInfo_SetBusAddress(ni, busAddr);
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AQH_NodeInfo_SetUid(ni, uid);
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_updateTimestampLastChange(ni);
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rv=AQH_NodeDb_AddNodeInfo(aqh->nodeDb, ni);
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if (rv<0) {
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DBG_INFO(AQH_LOGDOMAIN, "here (%d)", rv);
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AQH_NodeInfo_free(ni);
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return NULL;
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}
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else {
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DBG_INFO(AQH_LOGDOMAIN, "Added node %08x (%02x)", uid, busAddr);
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}
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}
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return ni;
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}
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void _updateTimestampLastChange(AQH_NODE_INFO *ni)
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{
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GWEN_TIMESTAMP *t;
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t=GWEN_Timestamp_NowInLocalTime();
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AQH_NodeInfo_SetTimestampLastChange(ni, t);
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GWEN_Timestamp_free(t);
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}
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