/* * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2008 Apple Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ * */ /* File: QTSSDataConverter.h Contains: Utility routines for converting to and from QTSS_AttrDataTypes and text Written By: Denis Serenyi Change History (most recent first): */ #include "QTSS.h" class QTSSDataConverter { public: // // This function converts a type string, eg, "UInt32" to the enum, qtssAttrDataTypeUInt32 static QTSS_AttrDataType TypeStringToType( char* inTypeString); // // This function does the opposite conversion static char* TypeToTypeString( QTSS_AttrDataType inType); // // This function converts a text-formatted value of a certain type // to its type. Returns: QTSS_NotEnoughSpace if the buffer provided // is not big enough. // String must be NULL-terminated. // If output value is a string, it will not be NULL-terminated static QTSS_Error StringToValue( char* inValueAsString, QTSS_AttrDataType inType, void* ioBuffer, UInt32* ioBufSize); // If value is a string, doesn't have to be NULL-terminated. // Output string will be NULL terminated. static char* ValueToString( void* inValue, const UInt32 inValueLen, const QTSS_AttrDataType inType); // Takes a pointer to buffer and converts to hex in high to low order static char* ConvertBytesToCHexString( void* inValue, const UInt32 inValueLen); // Takes a string of hex values and converts to bytes in high to low order static QTSS_Error ConvertCHexStringToBytes( char* inValueAsString, void* ioBuffer, UInt32* ioBufSize); };