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let setData use double values instead of strings.

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this allows for storing value set with setData which can then be used in
the cgi module to retrieve the last value set.
This commit is contained in:
Martin Preuss
2025-10-07 23:50:50 +02:00
parent 1aeeed9845
commit d0c8b3b284
22 changed files with 421 additions and 186 deletions
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57
aqhome/aqhome.c
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@@ -43,6 +43,10 @@ static void _definePath(const char *pathName, const char *pathValue);
static GWEN_STRINGLIST *_getListOfMatchingFiles(const char *pathName, const char *subFolder, const char *mask);
static GWEN_BUFFER *_getRuntimeFilePath(const char *pathName, const char *sFilename);
static GWEN_BUFFER *_findFileinPath(const char *pathName, const char *sFilename);
static int _readUint8DataFromDouble(double d, uint16_t *pDataVal, uint16_t *pDataDenom);
static int _readUint16DataFromDouble(double d, uint16_t *pDataVal, uint16_t *pDataDenom);
static int _readUint32DataFromDouble(double d, uint16_t *pDataVal, uint16_t *pDataDenom);
static int _readUint8DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom);
static int _readUint16DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom);
static int _readUint32DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom);
@@ -469,6 +473,59 @@ GWEN_BUFFER *_findFileinPath(const char *pathName, const char *sFilename)
int AQH_ReadDataFromDouble(int dataType, double d, uint16_t *pDataVal, uint16_t *pDataDenom)
{
switch(dataType) {
case AQH_ValueDataType_Uint8: return _readUint8DataFromDouble(d, pDataVal, pDataDenom);
case AQH_ValueDataType_Int:
case AQH_ValueDataType_Uint16: return _readUint16DataFromDouble(d, pDataVal, pDataDenom);
case AQH_ValueDataType_Uint32: return _readUint32DataFromDouble(d, pDataVal, pDataDenom);
case AQH_ValueDataType_Rational: break;
default: break;
}
return GWEN_ERROR_INVALID;
}
int _readUint8DataFromDouble(double d, uint16_t *pDataVal, uint16_t *pDataDenom)
{
uint8_t v;
v=((uint8_t) (d)) & 0xff;
*pDataVal=v & 0xff;
*pDataDenom=1;
return 0;
}
int _readUint16DataFromDouble(double d, uint16_t *pDataVal, uint16_t *pDataDenom)
{
uint16_t v;
v=((uint16_t) d) & 0xffff;
*pDataVal=v;
*pDataDenom=1;
return 0;
}
int _readUint32DataFromDouble(double d, uint16_t *pDataVal, uint16_t *pDataDenom)
{
uint32_t v;
v=((uint32_t) d) & 0xffffffff;
*pDataVal=(v>>16) & 0xffff;
*pDataDenom=v & 0xffff;
return 0;
}
int AQH_ReadDataFromString(int dataType, const char *s, uint16_t *pDataVal, uint16_t *pDataDenom)
{
if (s && *s) {