675 lines
18 KiB
C
675 lines
18 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2026 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 "./mdevices_p.h"
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#include "aqhome-cgi/modules/devices/mdevices_index.h"
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#include "aqhome-cgi/modules/devices/mdevices_valuestable.h"
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#include "aqhome-cgi/modules/devices/mdevices_valuesgraph.h"
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#include "aqhome-cgi/modules/devices/mdevices_value.h"
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#include "aqhome-cgi/modules/devices/mdevices_setdata.h"
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#include "aqhome-cgi/modules/devices/mdevices_vgraph.h"
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#include "aqhome-cgi/modules/devices/mdevices_device.h"
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#include "aqhome-cgi/modules/devices/mdevices_setdevice.h"
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#include "aqhome-cgi/modules/devices/mdevices_page.h"
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#include "aqhome-cgi/modules/devices/mdevices_page2.h"
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#include "aqhome-cgi/modules/mdataclient.h"
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#include <aqcgi/service/module.h>
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#include <gwenhywfar/debug.h>
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#include <gwenhywfar/timestamp.h>
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#include <gwenhywfar/text.h>
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/* ------------------------------------------------------------------------------------------------
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* defs and enums
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* ------------------------------------------------------------------------------------------------
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*/
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#define GBAS GWEN_Buffer_AppendString
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#define GBAA GWEN_Buffer_AppendArgs
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#define P_DEVICEREAD AQH_MODDEVICES_PERMS_DEVICEREAD
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#define P_DEVICEWRITE AQH_MODDEVICES_PERMS_DEVICEWRITE
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#define P_VALUEREAD AQH_MODDEVICES_PERMS_VALUEREAD
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#define P_VALUEWRITE AQH_MODDEVICES_PERMS_VALUEWRITE
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/* ------------------------------------------------------------------------------------------------
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* global vars
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* ------------------------------------------------------------------------------------------------
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*/
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GWEN_INHERIT(AQCGI_MODULE, AQH_MOD_DEVICES)
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void GWENHYWFAR_CB _freeData(void *bp, void *p);
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static AQCGI_MODULE *_loadSubModule(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, const char *sModuleName);
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static int _handleRequest(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, const char *sLastPathElem);
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static void _handleRqIndexGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqValuesTableGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqValuesGraphGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqValueGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqSetDataPost(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqGraphGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqDeviceGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqDevicePost(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqPageGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqPagePost(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static void _handleRqPageGraphGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf);
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static AQDG_GRAPH_DATAPAIR_LIST *_createDataPairListFromDataPoints(const uint64_t *dataPoints, uint64_t numValues);
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/* ------------------------------------------------------------------------------------------------
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* vars
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* ------------------------------------------------------------------------------------------------
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*/
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static AQH_MODSERVICE_HANDLER_ENTRY _requestTable[]={
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{"index.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD, _handleRqIndexGet},
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{"device.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqDeviceGet},
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{"device.html", AQCGI_REQUEST_METHOD_POST, P_DEVICEWRITE, _handleRqDevicePost},
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{"vtable.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqValuesTableGet},
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{"vgraph.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqValuesGraphGet},
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{"value.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqValueGet},
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{"setdata.html", AQCGI_REQUEST_METHOD_POST, P_VALUEWRITE, _handleRqSetDataPost},
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{"graph.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqGraphGet},
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{"page.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqPageGet},
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{"page.html", AQCGI_REQUEST_METHOD_POST, P_VALUEWRITE, _handleRqPagePost},
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{"pgraph.html", AQCGI_REQUEST_METHOD_GET, P_DEVICEREAD | P_VALUEREAD, _handleRqPageGraphGet},
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{NULL, 0, 0, NULL}
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};
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/* ------------------------------------------------------------------------------------------------
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* code
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* ------------------------------------------------------------------------------------------------
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*/
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void AQH_ModDevices_Extend(AQCGI_MODULE *m, AQCGI_SERVICE *sv, const char *baseFolder)
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{
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AQH_MOD_DEVICES *xm;
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AQH_ModService_Extend(m, sv, baseFolder);
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GWEN_NEW_OBJECT(AQH_MOD_DEVICES, xm);
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GWEN_INHERIT_SETDATA(AQCGI_MODULE, AQH_MOD_DEVICES, m, xm, _freeData);
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AQH_ModService_SetHandleRequestFn(m, _handleRequest);
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AQH_ModService_SetLoadSubModuleFn(m, _loadSubModule);
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}
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void _freeData(GWEN_UNUSED void *bp, void *p)
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{
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AQH_MOD_DEVICES *xm;
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xm=(AQH_MOD_DEVICES*) p;
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AQH_Value_List_free(xm->valueList);
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AQH_Device_List_free(xm->deviceList);
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GWEN_FREE_OBJECT(xm);
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}
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AQH_DEVICE_LIST *AQH_ModDevices_GetDeviceList(const AQCGI_MODULE *m)
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{
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if (m) {
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AQH_MOD_DEVICES *xm;
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xm=GWEN_INHERIT_GETDATA(AQCGI_MODULE, AQH_MOD_DEVICES, m);
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if (xm) {
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return xm->deviceList;
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}
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}
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return NULL;
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}
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void AQH_ModDevices_SetDeviceList(AQCGI_MODULE *m, AQH_DEVICE_LIST *deviceList)
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{
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if (m) {
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AQH_MOD_DEVICES *xm;
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xm=GWEN_INHERIT_GETDATA(AQCGI_MODULE, AQH_MOD_DEVICES, m);
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if (xm) {
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AQH_Device_List_free(xm->deviceList);
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xm->deviceList=deviceList;
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}
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}
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}
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AQH_VALUE_LIST *AQH_ModDevices_GetValueList(const AQCGI_MODULE *m)
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{
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if (m) {
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AQH_MOD_DEVICES *xm;
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xm=GWEN_INHERIT_GETDATA(AQCGI_MODULE, AQH_MOD_DEVICES, m);
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if (xm) {
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return xm->valueList;
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}
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}
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return NULL;
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}
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void AQH_ModDevices_SetValueList(AQCGI_MODULE *m, AQH_VALUE_LIST *valueList)
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{
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if (m) {
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AQH_MOD_DEVICES *xm;
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xm=GWEN_INHERIT_GETDATA(AQCGI_MODULE, AQH_MOD_DEVICES, m);
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if (xm) {
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AQH_Value_List_free(xm->valueList);
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xm->valueList=valueList;
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}
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}
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}
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AQCGI_MODULE *_loadSubModule(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, const char *sModuleName)
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{
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return NULL;
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}
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int _handleRequest(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, const char *sLastPathElem)
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{
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AQH_ModService_HandleRequestWithTable(m, rq, session, sLastPathElem, _requestTable);
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return AQCGI_SendResponse(rq);
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}
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void _handleRqIndexGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunIndex, dbuf);
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}
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void _handleRqValuesTableGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunValuesAsTable, dbuf);
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}
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void _handleRqValuesGraphGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunValuesAsGraph, dbuf);
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}
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void _handleRqValueGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunValue, dbuf);
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}
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void _handleRqSetDataPost(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunSetData, dbuf);
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}
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void _handleRqGraphGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunGraphValue, dbuf);
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}
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void _handleRqDeviceGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunDevice, dbuf);
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}
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void _handleRqDevicePost(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunSetDevice, dbuf);
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}
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void _handleRqPageGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunPage2Get, dbuf);
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}
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void _handleRqPagePost(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunPage2Post, dbuf);
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}
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void _handleRqPageGraphGet(AQCGI_MODULE *m, AQCGI_REQUEST *rq, AQCGI_SESSION *session, GWEN_BUFFER *dbuf)
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{
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AQH_ModDataClient_HandleRequest(m, rq, session, AQH_ModDevices_RunPage2Graph, dbuf);
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}
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uint32_t AQH_ModDevices_ColorFromHexString(const char *s)
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{
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uint32_t colorIn=0;
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while(*s && *s<33)
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s++;
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if (*s=='#')
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s++;
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while(*s) {
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uint c;
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c=(*s)-'0';
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if (c>9)
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c-=7;
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colorIn<<=4;
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colorIn|=c & 0xf;
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s++;
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}
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/* hex 00RRGGBB -> GGRRWWBB */
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//return _htmlColorToValueRGBW(colorIn);
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return colorIn;
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}
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uint32_t AQH_ModDevices_HtmlColorToValueRGBW(uint32_t colorIn)
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{
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uint32_t colorOut;
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/* hex 00RRGGBB -> GGRRWWBB */
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/* RGBW GGRRWWBB GGRRWWBB GGRRWWBB */
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/* html 00RRGGBB 00RRGGBB 00RRGGBB*/
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colorOut=(colorIn & 0x00ff0000) | ((colorIn<<16) & 0xff000000) | (colorIn & 0x000000ff);
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return colorOut;
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}
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uint32_t AQH_ModDevices_RgbwToHtmlColor(uint32_t colorIn)
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{
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uint32_t colorOut;
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/* RGBW GGRRWWBB GGRRWWBB GGRRWWBB */
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/* hex 00RRGGBB 00RRGGBB 00RRGGBB*/
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colorOut=(colorIn & 0x00ff0000) | ( (colorIn>>16) & 0x0000ff00) | (colorIn & 0x000000ff);
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return colorOut;
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}
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uint32_t AQH_ModDevices_RgbwFromComponents(int r, int g, int b, int w)
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{
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uint32_t colorOut;
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colorOut=((r & 0xff)<<16) | ((g & 0xff)<<24) | (b & 0xff) | ((w & 0xff)<<8);
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return colorOut;
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}
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int AQH_ModDevices_RgbwGetR(uint32_t color)
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{ /* GGRRWWBB */
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return (color & 0x00ff0000)>>16;
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}
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int AQH_ModDevices_RgbwGetG(uint32_t color)
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{ /* GGRRWWBB */
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return (color & 0xff000000)>>24;
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}
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int AQH_ModDevices_RgbwGetB(uint32_t color)
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{ /* GGRRWWBB */
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return (color & 0x000000ff);
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}
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int AQH_ModDevices_RgbwGetW(uint32_t color)
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{ /* GGRRWWBB */
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return (color & 0x0000ff00)>>8;
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}
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AQH_VALUE *AQH_ModDevices_GetValueForDevice(AQH_DATACLIENT *dc, const char *sDeviceName, const char *sValueName)
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{
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AQH_VALUE_LIST *valueList;
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valueList=AQH_DataClient_GetValues(dc, sDeviceName, 0);
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if (valueList) {
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AQH_VALUE *value;
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value=AQH_Value_List_First(valueList);
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while(value) {
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const char *s;
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s=AQH_Value_GetName(value);
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if (s && *s && strcasecmp(s, sValueName)==0) {
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break;
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}
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value=AQH_Value_List_Next(value);
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}
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if (value) {
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AQH_Value_List_Del(value);
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AQH_Value_List_free(valueList);
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return value;
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}
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AQH_Value_List_free(valueList);
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}
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return NULL;
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}
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AQH_DEVICE *AQH_ModDevices_GetDevice(AQH_DATACLIENT *dc, const char *sDeviceName)
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{
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AQH_DEVICE_LIST *deviceList;
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deviceList=AQH_DataClient_GetDevices(dc, sDeviceName);
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if (deviceList) {
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AQH_DEVICE *device;
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device=AQH_Device_List_First(deviceList);
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while(device) {
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const char *s;
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s=AQH_Device_GetNameForSystem(device);
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if (s && *s && 0==strcasecmp(s, sDeviceName)) {
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AQH_Device_List_Del(device);
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AQH_Device_List_free(deviceList);
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return device;
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}
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device=AQH_Device_List_Next(device);
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}
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AQH_Device_List_free(deviceList);
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}
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return NULL;
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}
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int AQH_ModDevices_ValueGetLastDataAsInt(AQH_DATACLIENT *dc, const AQH_VALUE *value, int defaultValue)
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{
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const char *sValueSystemName;
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uint64_t dataPoints[2];
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uint64_t recvdNum;
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// uint64_t timestamp;
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union {double f; uint64_t i;} u;
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int intVal;
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sValueSystemName=AQH_Value_GetNameForSystem(value);
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recvdNum=AQH_DataClient_GetLastData(dc, sValueSystemName, &dataPoints[0], 1);
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if (recvdNum>0) {
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// timestamp=dataPoints[0];
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u.i=dataPoints[1];
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intVal=(int) u.f;
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}
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else {
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DBG_INFO(NULL, "No last value for \"%s\"", sValueSystemName);
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intVal=defaultValue;
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}
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return intVal;
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}
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uint32_t AQH_ModDevices_ValueGetLastDataAsUint32(AQH_DATACLIENT *dc, const AQH_VALUE *value, uint32_t defaultValue)
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{
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const char *sValueSystemName;
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uint64_t dataPoints[2];
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uint64_t recvdNum;
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// uint64_t timestamp;
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union {double f; uint64_t i;} u;
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uint32_t uintVal;
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sValueSystemName=AQH_Value_GetNameForSystem(value);
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recvdNum=AQH_DataClient_GetLastData(dc, sValueSystemName, &dataPoints[0], 1);
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if (recvdNum>0) {
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// timestamp=dataPoints[0];
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u.i=dataPoints[1];
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uintVal=(uint32_t) u.f;
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DBG_ERROR(NULL, "Transformed value %.2f -> %08x", u.f, uintVal);
|
|
}
|
|
else {
|
|
DBG_INFO(NULL, "No last value for \"%s\"", sValueSystemName);
|
|
uintVal=defaultValue;
|
|
}
|
|
|
|
return uintVal;
|
|
}
|
|
|
|
|
|
|
|
|
|
AQDG_GRAPH_DATAPAIR_LIST *AQH_ModDevices_RequestDataPairList(AQH_DATACLIENT *dc, const char *systemValueName,
|
|
uint64_t tsBegin, uint64_t tsEnd, uint64_t num)
|
|
{
|
|
uint64_t *dataPoints;
|
|
uint64_t recvdNum;
|
|
|
|
dataPoints=malloc(num*sizeof(uint64_t)*2);
|
|
|
|
recvdNum=AQH_DataClient_GetPeriodData(dc, systemValueName, dataPoints, num, tsBegin, tsEnd);
|
|
if (recvdNum>0) {
|
|
AQDG_GRAPH_DATAPAIR_LIST *dpList;
|
|
|
|
dpList=_createDataPairListFromDataPoints(dataPoints, recvdNum);
|
|
free(dataPoints);
|
|
return dpList;
|
|
}
|
|
else {
|
|
DBG_ERROR(NULL, "No data received for %s", systemValueName);
|
|
free(dataPoints);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void AQH_ModDevices_RedirectToDevice(AQCGI_REQUEST *rq, const char *destLocation, const AQH_DEVICE *device)
|
|
{
|
|
const char *sDeviceName;
|
|
GWEN_BUFFER *pbuf;
|
|
|
|
sDeviceName=AQH_Device_GetName(device);
|
|
pbuf=GWEN_Buffer_new(0, 256, 0, 1);
|
|
GWEN_Buffer_AppendString(pbuf, "Location: ");
|
|
GWEN_Buffer_AppendString(pbuf, (destLocation && *destLocation)?destLocation:"index.html");
|
|
if (sDeviceName && *sDeviceName) {
|
|
GWEN_Buffer_AppendString(pbuf, "?device=");
|
|
GWEN_Text_EscapeToBuffer(sDeviceName, pbuf);
|
|
}
|
|
AQH_ModService_Redirect(rq, GWEN_Buffer_GetStart(pbuf));
|
|
GWEN_Buffer_free(pbuf);
|
|
}
|
|
|
|
|
|
|
|
void AQH_ModDevices_RedirectToPage(AQCGI_REQUEST *rq, const char *destLocation, const char *sPageId)
|
|
{
|
|
GWEN_BUFFER *pbuf;
|
|
|
|
pbuf=GWEN_Buffer_new(0, 256, 0, 1);
|
|
GWEN_Buffer_AppendString(pbuf, "Location: ");
|
|
GWEN_Buffer_AppendString(pbuf, (destLocation && *destLocation)?destLocation:"index.html");
|
|
if (sPageId && *sPageId) {
|
|
GWEN_Buffer_AppendString(pbuf, "?page=");
|
|
GWEN_Text_EscapeToBuffer(sPageId, pbuf);
|
|
}
|
|
AQH_ModService_Redirect(rq, GWEN_Buffer_GetStart(pbuf));
|
|
GWEN_Buffer_free(pbuf);
|
|
}
|
|
|
|
|
|
|
|
AQDG_GRAPH_DATAPAIR_LIST *_createDataPairListFromDataPoints(const uint64_t *dataPoints, uint64_t numValues)
|
|
{
|
|
AQDG_GRAPH_DATAPAIR_LIST *dpList;
|
|
uint64_t i;
|
|
|
|
DBG_DEBUG(NULL, "Got %d datapoints", (int) numValues);
|
|
dpList=AQDG_Graph_DataPair_List_new();
|
|
for(i=0; i<numValues; i++) {
|
|
AQDG_GRAPH_DATAPAIR *dp;
|
|
double timestamp;
|
|
union {double f; uint64_t i;} u;
|
|
|
|
timestamp=(double)(*(dataPoints++));
|
|
u.i=*(dataPoints++);
|
|
dp=AQDG_Graph_DataPair_new();
|
|
AQDG_Graph_DataPair_SetValueX(dp, timestamp);
|
|
AQDG_Graph_DataPair_SetValueY(dp, u.f);
|
|
AQDG_Graph_DataPair_List_Add(dp, dpList);
|
|
}
|
|
AQDG_Graph_DataPair_List_SortByValueX(dpList, 1);
|
|
return dpList;
|
|
}
|
|
|
|
|
|
|
|
void AQH_ModDevices_ReadDevicesAndValues(AQCGI_MODULE *m, AQH_DATACLIENT *dc)
|
|
{
|
|
AQH_DEVICE_LIST *deviceList;
|
|
AQH_VALUE_LIST *valueList;
|
|
|
|
deviceList=AQH_DataClient_GetDevices(dc, NULL);
|
|
AQH_ModDevices_SetDeviceList(m, deviceList);
|
|
|
|
valueList=AQH_DataClient_GetValues(dc, NULL, 0);
|
|
AQH_ModDevices_SetValueList(m, valueList);
|
|
if (deviceList && valueList) {
|
|
AQH_VALUE *v;
|
|
|
|
v=AQH_Value_List_First(valueList);
|
|
while(v) {
|
|
const char *s;
|
|
|
|
s=AQH_Value_GetDeviceNameForSystem(v);
|
|
if (s && *s) {
|
|
AQH_DEVICE *device;
|
|
|
|
device=AQH_Device_List_GetByNameForSystem(deviceList, s);
|
|
if (device) {
|
|
AQH_Value_SetDevicePtr(v, device);
|
|
}
|
|
else {
|
|
DBG_ERROR(NULL, "Device %s not found in list", s);
|
|
}
|
|
}
|
|
|
|
v=AQH_Value_List_Next(v);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
GWEN_XMLNODE *AQH_ModDevices_GetXmlTagBelow(GWEN_XMLNODE *node)
|
|
{
|
|
if (node) {
|
|
GWEN_XMLNODE *n;
|
|
|
|
n=GWEN_XMLNode_GetFirstTag(node);
|
|
if (n)
|
|
return n;
|
|
n=GWEN_XMLNode_GetNextTag(node);
|
|
if (n)
|
|
return n;
|
|
n=node;
|
|
while(n) {
|
|
GWEN_XMLNODE *nParent;
|
|
|
|
nParent=GWEN_XMLNode_GetParent(n);
|
|
if (nParent==NULL)
|
|
return NULL;
|
|
n=GWEN_XMLNode_GetNextTag(nParent);
|
|
if (n)
|
|
return n;
|
|
n=nParent;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
GWEN_XMLNODE *AQH_ModDevices_FindXmlElement(GWEN_XMLNODE *n, const char *tname, const char *pname, const char *pvalue)
|
|
{
|
|
while(n) {
|
|
const char *s;
|
|
|
|
s=GWEN_XMLNode_GetData(n);
|
|
if (s && *s && strcasecmp(s, tname)==0) {
|
|
if (pname && *pname && pvalue && *pvalue) {
|
|
s=GWEN_XMLNode_GetProperty(n, pname, NULL);
|
|
if (s && strcasecmp(s, pvalue)==0)
|
|
return n;
|
|
}
|
|
else
|
|
return n;
|
|
}
|
|
n=AQH_ModDevices_GetXmlTagBelow(n);
|
|
} /* while */
|
|
return 0;
|
|
}
|
|
|
|
|
|
|