/* * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This 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 OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*! * @header CBuff */ /* Start of buffer: Buffer Type Dat Block Cnt Offset 1 Offset 2 Offset n EndTag = 'EndT' 4 4 4 4 4 4 Total Rec Len Rec Type Len Rec Type Rec Name Len Rec Name 4 2 n 2 n Attr Cnt Attr Len AttrName Len Attr Name 2 2 2 n Value Cnt Value1 Len Value1 Value2 Len Value2 2 2 n 2 n o) The data is stacked on at the end of the buffer. */ #ifndef __CBuff_h__ #define __CBuff_h__ 1 #include "DirServicesTypes.h" #include "PrivateTypes.h" class CBuff { public: enum { kNotInitalized = -119, kBuffNull = -120, kBuffFull = -121, kBuffTooSmall = -122, kBuffInvalFormat = -123 }; enum { kEndTag = 'EndT' }; public: CBuff ( void ); virtual ~CBuff ( void ); sInt32 Initialize ( tDataBuffer *inBuff, bool inClear = false ); sInt32 GetBuffType ( uInt32 *outType ); sInt32 SetBuffType ( uInt32 inBuffType ); sInt32 SetBuffLen ( uInt32 inBuffLen ); tDataBuffer* GetBuffer ( void ); sInt32 GetBuffStatus ( void ); sInt32 AddData ( char *inData, uInt32 inLen ); sInt32 GetDataBlockCount ( uInt32 *outCount ); char* GetDataBlock ( uInt32 inIndex, uInt32 *outOffset ); uInt32 GetDataBlockLength ( uInt32 inIndex ); void ClearBuff ( void ); void SetLengthToSize ( void ); protected: sInt32 SetNextOffset ( uInt32 inLen ); private: sInt32 fStatus; uInt32 fOffset; uInt32 fWhatsLeft; tDataBuffer *fBuff; }; #endif