136 lines
3.4 KiB
C
136 lines
3.4 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2024 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 "./loop.h"
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#include "./aqhome_react_p.h"
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#include "aqhome-react/units/u_varchanges.h"
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#include "aqhome/ipc/data/ipc_data.h"
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#include "aqhome/ipc/data/msg_data_multidata.h"
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#include "aqhome/ipc/msg_ipc_tag16.h"
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#include <gwenhywfar/debug.h>
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#include <time.h>
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/* ------------------------------------------------------------------------------------------------
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* defines
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* ------------------------------------------------------------------------------------------------
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*/
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void _handleDataResponse(AQHREACT_UNIT *varChangeUnit, GWEN_MSG *msg);
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static int _processAllUnits(AQHOME_REACT *aqh);
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/* ------------------------------------------------------------------------------------------------
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* implementations
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* ------------------------------------------------------------------------------------------------
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*/
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void AqHomeReact_IoLoop(AQHOME_REACT *aqh, int timeoutInMilliSecs)
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{
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GWEN_MSG *msg;
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GWEN_MsgEndpoint_IoLoop(aqh->brokerEndpoint, timeoutInMilliSecs);
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while( (msg=GWEN_MsgEndpoint_TakeFirstReceivedMessage(aqh->brokerEndpoint)) ) {
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uint16_t code;
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code=GWEN_IpcMsg_GetCode(msg);
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if (code==AQH_MSGTYPE_IPC_DATA_DATACHANGED) {
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DBG_DEBUG(NULL, "Received expected IPC message");
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_handleDataResponse(aqh->varChangeUnit, msg);
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}
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else if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
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DBG_INFO(NULL, "Received IPC result message, ignoring");
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}
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else {
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DBG_INFO(NULL, "Received unexpected message %d (%x)", code, code);
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}
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GWEN_Msg_free(msg);
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} /* while */
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}
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void AqHomeReact_ProcessAllUnits(AQHOME_REACT *aqh)
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{
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int rv;
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do {
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rv=_processAllUnits(aqh);
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} while (rv==1);
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}
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int _processAllUnits(AQHOME_REACT *aqh)
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{
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int result=0;
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AQHREACT_UNIT *unit;
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unit=AQHREACT_Unit_List_First(aqh->unitList);
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while(unit) {
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int rv;
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rv=AQHREACT_Unit_Process(unit);
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if (rv>0)
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result=1;
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unit=AQHREACT_Unit_List_Next(unit);
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}
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return result;
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}
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void _handleDataResponse(AQHREACT_UNIT *varChangeUnit, GWEN_MSG *msg)
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{
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AQH_VALUE *value;
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const GWEN_TAG16 *tag;
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unsigned int numberOfPoints;
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const uint64_t *dataPoints;
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AQH_MultiDataDataIpcMsg_Parse(msg, 0);
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value=AQH_MultiDataDataIpcMsg_ReadValue(msg);
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tag=AQH_Tag16IpcMsg_FindFirstTagByType(msg, AQH_MSGDATA_MULTIDATA_TAGS_DATA);
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numberOfPoints=(tag?GWEN_Tag16_GetTagLength(tag):0)/(2*sizeof(uint64_t));
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dataPoints=tag?((const uint64_t*) GWEN_Tag16_GetTagData(tag)):NULL;
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if (numberOfPoints>0 && dataPoints) {
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uint32_t i;
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for(i=0; i<numberOfPoints; i++) {
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uint64_t timestamp;
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union {double f; uint64_t i;} u;
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timestamp=*(dataPoints++);
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u.i=*(dataPoints++);
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AqHomeReact_UnitVarChanges_ValueUpdated(varChangeUnit, value, timestamp, u.f);
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}
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}
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AQH_Value_free(value);
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}
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