XN_C_API XnStatus xnOSWriteIntToINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, const XnInt32 nSrc)
{
// Local function variables
XnChar cpTempBuffer[XN_INI_MAX_LEN];
XnBool bRetVal = FALSE;
XnBool bINIFileExists = FALSE;
XnStatus nRetVal = XN_STATUS_OK;
// Validate the input/output pointers (to make sure none of them is NULL)
XN_VALIDATE_INPUT_PTR(cpSection);
XN_VALIDATE_INPUT_PTR(cpKey);
XN_VALIDATE_INPUT_PTR(cpINIFile);
// Make sure the INI file exists
XN_VALIDATE_FILE_EXISTS_RET(cpINIFile, nRetVal, bINIFileExists, XN_STATUS_OS_INI_FILE_NOT_FOUND);
// Convert the integer into a string
_itoa(nSrc, cpTempBuffer, 10);
// Write the string to the INI file via the OS
bRetVal = WritePrivateProfileString (cpSection, cpKey, cpTempBuffer, cpINIFile);
// Make sure the value was written properly
if (bRetVal == FALSE)
{
return (XN_STATUS_OS_INI_WRITE_FAILED);
}
// All is good...
return (XN_STATUS_OK);
}
XN_C_API XnStatus xnOSReadDoubleFromINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, XnDouble* fDest)
{
// Local function variables
XnChar cpTempBuffer[XN_INI_MAX_LEN];
XnUInt32 nReadBytes = 0;
XnBool bINIFileExists = FALSE;
XnStatus nRetVal = XN_STATUS_OK;
// Validate the input/output pointers (to make sure none of them is NULL)
XN_VALIDATE_INPUT_PTR(cpSection);
XN_VALIDATE_INPUT_PTR(cpKey);
XN_VALIDATE_INPUT_PTR(cpINIFile);
XN_VALIDATE_OUTPUT_PTR(fDest);
// Make sure the INI file exists
XN_VALIDATE_FILE_EXISTS_RET(cpINIFile, nRetVal, bINIFileExists, XN_STATUS_OS_INI_FILE_NOT_FOUND);
// Read the string from the INI file via the OS
nReadBytes = GetPrivateProfileString (cpSection, cpKey, NULL, cpTempBuffer, XN_INI_MAX_LEN, cpINIFile);
// Make sure the value was read properly
if (nReadBytes == 0)
{
return (XN_STATUS_OS_INI_READ_FAILED);
}
// Convert the string into double
*fDest = atof(cpTempBuffer);
// All is good...
return (XN_STATUS_OK);
}
XN_C_API XnStatus xnOSReadIntFromINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, XnUInt32* nDest)
{
XnStatus nRetVal = XN_STATUS_OK;
XnBool bINIFileExists = FALSE;
// Validate the input/output pointers (to make sure none of them is NULL)
XN_VALIDATE_INPUT_PTR(cpSection);
XN_VALIDATE_INPUT_PTR(cpKey);
XN_VALIDATE_INPUT_PTR(cpINIFile);
XN_VALIDATE_OUTPUT_PTR(nDest);
// Make sure the INI file exists
XN_VALIDATE_FILE_EXISTS_RET(cpINIFile, nRetVal, bINIFileExists, XN_STATUS_OS_INI_FILE_NOT_FOUND);
// find value
XnChar cpValueString[XN_INI_MAX_LEN];
nRetVal = FindEntry(cpINIFile, cpSection, cpKey, cpValueString);
XN_IS_STATUS_OK(nRetVal);
*nDest = atoi(cpValueString);
return XN_STATUS_OK;
}
