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/*****************************************************************************
* *
* PrimeSense PSCommon Library *
* Copyright (C) 2012 PrimeSense Ltd. *
* *
* This file is part of PSCommon. *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* *
*****************************************************************************/
#include "XnLib.h"
//---------------------------------------------------------------------------
// Code
//---------------------------------------------------------------------------
XN_C_API XnStatus xnOSReadStringFromINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, XnChar* cpDest, const XnUInt32 nDestLength)
{
// Local function variables
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(cpDest);
// 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, cpDest, nDestLength, cpINIFile);
// Make sure the value was read properly
if (nReadBytes == 0)
{
return (XN_STATUS_OS_INI_READ_FAILED);
}
// All is good...
return (XN_STATUS_OK);
}
XN_C_API XnStatus xnOSReadFloatFromINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, XnFloat* 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 float
*fDest = (XnFloat)atof(cpTempBuffer);
// 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, XnInt32* nDest)
{
// 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(nDest);
// 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 float
*nDest = atoi(cpTempBuffer);
// All is good...
return (XN_STATUS_OK);
}
XN_C_API XnStatus xnOSWriteStringToINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, const XnChar* cpSrc)
{
// Local function variables
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(cpSrc);
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);
// Write the string to the INI file via the OS
bRetVal = WritePrivateProfileString (cpSection, cpKey, cpSrc, 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 xnOSWriteFloatToINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, const XnFloat fSrc)
{
// 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 float into a string
sprintf(cpTempBuffer, "%f", fSrc);
// 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 xnOSWriteDoubleToINI(const XnChar* cpINIFile, const XnChar* cpSection, const XnChar* cpKey, const XnDouble fSrc)
{
// 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 double into a string
sprintf(cpTempBuffer, "%f", fSrc);
// 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 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);
}
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