1*bbfc4cc7SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*bbfc4cc7SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*bbfc4cc7SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*bbfc4cc7SAndrew Rist * distributed with this work for additional information 6*bbfc4cc7SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*bbfc4cc7SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*bbfc4cc7SAndrew Rist * "License"); you may not use this file except in compliance 9*bbfc4cc7SAndrew Rist * with the License. You may obtain a copy of the License at 10*bbfc4cc7SAndrew Rist * 11*bbfc4cc7SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*bbfc4cc7SAndrew Rist * 13*bbfc4cc7SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*bbfc4cc7SAndrew Rist * software distributed under the License is distributed on an 15*bbfc4cc7SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*bbfc4cc7SAndrew Rist * KIND, either express or implied. See the License for the 17*bbfc4cc7SAndrew Rist * specific language governing permissions and limitations 18*bbfc4cc7SAndrew Rist * under the License. 19*bbfc4cc7SAndrew Rist * 20*bbfc4cc7SAndrew Rist *************************************************************/ 21*bbfc4cc7SAndrew Rist 22*bbfc4cc7SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _SDSTOR_STGOLE_HXX 25cdf0e10cSrcweir #define _SDSTOR_STGOLE_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <string.h> // memset() 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include "sot/stg.hxx" 30cdf0e10cSrcweir #include "stgelem.hxx" 31cdf0e10cSrcweir 32cdf0e10cSrcweir class StgInternalStream : public SvStream 33cdf0e10cSrcweir { 34cdf0e10cSrcweir BaseStorageStream* pStrm; 35cdf0e10cSrcweir virtual sal_uLong GetData( void* pData, sal_uLong nSize ); 36cdf0e10cSrcweir virtual sal_uLong PutData( const void* pData, sal_uLong nSize ); 37cdf0e10cSrcweir virtual sal_uLong SeekPos( sal_uLong nPos ); 38cdf0e10cSrcweir virtual void FlushData(); 39cdf0e10cSrcweir public: 40cdf0e10cSrcweir StgInternalStream( BaseStorage&, const String&, sal_Bool ); 41cdf0e10cSrcweir ~StgInternalStream(); 42cdf0e10cSrcweir void Commit(); 43cdf0e10cSrcweir }; 44cdf0e10cSrcweir 45cdf0e10cSrcweir // standard stream "\1CompObj" 46cdf0e10cSrcweir 47cdf0e10cSrcweir class StgCompObjStream : public StgInternalStream 48cdf0e10cSrcweir { 49cdf0e10cSrcweir ClsId aClsId; 50cdf0e10cSrcweir String aUserName; 51cdf0e10cSrcweir sal_uLong nCbFormat; 52cdf0e10cSrcweir public: 53cdf0e10cSrcweir StgCompObjStream( BaseStorage&, sal_Bool ); GetClsId()54cdf0e10cSrcweir ClsId& GetClsId() { return aClsId; } GetUserName()55cdf0e10cSrcweir String& GetUserName() { return aUserName; } GetCbFormat()56cdf0e10cSrcweir sal_uLong& GetCbFormat() { return nCbFormat; } 57cdf0e10cSrcweir sal_Bool Load(); 58cdf0e10cSrcweir sal_Bool Store(); 59cdf0e10cSrcweir }; 60cdf0e10cSrcweir 61cdf0e10cSrcweir // standard stream "\1Ole" 62cdf0e10cSrcweir 63cdf0e10cSrcweir class StgOleStream : public StgInternalStream 64cdf0e10cSrcweir { 65cdf0e10cSrcweir sal_uInt32 nFlags; 66cdf0e10cSrcweir public: 67cdf0e10cSrcweir StgOleStream( BaseStorage&, sal_Bool ); GetFlags()68cdf0e10cSrcweir sal_uInt32& GetFlags() { return nFlags; } 69cdf0e10cSrcweir sal_Bool Load(); 70cdf0e10cSrcweir sal_Bool Store(); 71cdf0e10cSrcweir }; 72cdf0e10cSrcweir 73cdf0e10cSrcweir #endif 74