1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _SDSTOR_STGOLE_HXX 25*b1cdbd2cSJim Jagielski #define _SDSTOR_STGOLE_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <string.h> // memset() 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include "sot/stg.hxx" 30*b1cdbd2cSJim Jagielski #include "stgelem.hxx" 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski class StgInternalStream : public SvStream 33*b1cdbd2cSJim Jagielski { 34*b1cdbd2cSJim Jagielski BaseStorageStream* pStrm; 35*b1cdbd2cSJim Jagielski virtual sal_uLong GetData( void* pData, sal_uLong nSize ); 36*b1cdbd2cSJim Jagielski virtual sal_uLong PutData( const void* pData, sal_uLong nSize ); 37*b1cdbd2cSJim Jagielski virtual sal_uLong SeekPos( sal_uLong nPos ); 38*b1cdbd2cSJim Jagielski virtual void FlushData(); 39*b1cdbd2cSJim Jagielski public: 40*b1cdbd2cSJim Jagielski StgInternalStream( BaseStorage&, const String&, sal_Bool ); 41*b1cdbd2cSJim Jagielski ~StgInternalStream(); 42*b1cdbd2cSJim Jagielski void Commit(); 43*b1cdbd2cSJim Jagielski }; 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski // standard stream "\1CompObj" 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski class StgCompObjStream : public StgInternalStream 48*b1cdbd2cSJim Jagielski { 49*b1cdbd2cSJim Jagielski ClsId aClsId; 50*b1cdbd2cSJim Jagielski String aUserName; 51*b1cdbd2cSJim Jagielski sal_uLong nCbFormat; 52*b1cdbd2cSJim Jagielski public: 53*b1cdbd2cSJim Jagielski StgCompObjStream( BaseStorage&, sal_Bool ); GetClsId()54*b1cdbd2cSJim Jagielski ClsId& GetClsId() { return aClsId; } GetUserName()55*b1cdbd2cSJim Jagielski String& GetUserName() { return aUserName; } GetCbFormat()56*b1cdbd2cSJim Jagielski sal_uLong& GetCbFormat() { return nCbFormat; } 57*b1cdbd2cSJim Jagielski sal_Bool Load(); 58*b1cdbd2cSJim Jagielski sal_Bool Store(); 59*b1cdbd2cSJim Jagielski }; 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski // standard stream "\1Ole" 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski class StgOleStream : public StgInternalStream 64*b1cdbd2cSJim Jagielski { 65*b1cdbd2cSJim Jagielski sal_uInt32 nFlags; 66*b1cdbd2cSJim Jagielski public: 67*b1cdbd2cSJim Jagielski StgOleStream( BaseStorage&, sal_Bool ); GetFlags()68*b1cdbd2cSJim Jagielski sal_uInt32& GetFlags() { return nFlags; } 69*b1cdbd2cSJim Jagielski sal_Bool Load(); 70*b1cdbd2cSJim Jagielski sal_Bool Store(); 71*b1cdbd2cSJim Jagielski }; 72*b1cdbd2cSJim Jagielski 73*b1cdbd2cSJim Jagielski #endif 74