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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: IBM Corporation
*
* Copyright: 2008 by IBM Corporation
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef BENTO_H
#define BENTO_H
#include <string>
#include <vector>
#include "lwpsvstream.hxx"
#define BEN_CC __stdcall
#ifdef COMP_BENTO
#define BEN_EXPORT __declspec(dllexport)
#else
#define BEN_EXPORT
#endif
using namespace std;
#include "ut.hxx"
#include "utlist.hxx"
#include <tools/stream.hxx>
#include <sot/storage.hxx>
namespace OpenStormBento
{
#define BEN_CURR_MAJOR_VERSION 2
#define BEN_CURR_MINOR_VERSION 0
#define BEN_MAGIC_BYTES_SIZE 8
#define BEN_LABEL_SIZE 24
#define BEN_MAGIC_BYTES "\xA4""CM""\xA5""Hdr""\xD7"
enum BenError
{
BenErr_OK = 0,
BenErr_NameConflict = 1,
BenErr_DuplicateObjectID = 2,
BenErr_UnknownBentoFormatVersion = 3,
BenErr_NamedObjectError = 4,
BenErr_NamedObjectIllegalValue = 5,
BenErr_InvalidTOC = 6,
BenErr_64BitOffsetNotSupported = 7,
BenErr_ReadPastEndOfTOC = 8,
BenErr_ContainerWithNoObjects = 9,
BenErr_ObjectWithNoProperties = 10,
BenErr_PropertyWithNoValues = 11,
BenErr_IllegalInMemoryTOC = 12,
BenErr_PropertyAlreadyExists = 13,
BenErr_UnexpectedEndOfFile = 14,
BenErr_InvalidWriteOffset = 15,
BenErr_InvalidImmediateWrite = 16,
BenErr_TOCSeedError = 17,
BenErr_ReadPastEndOfContainer = 18,
BenErr_DuplicateName = 19,
BenErr_BadReferencedList = 20,
BenErr_IllegalContinuedImmediate = 21,
BenErr_NotBentoContainer = 22,
BenErr_PropertyWithMoreThanOneValue = 23
// IMPORTANT - UtStream errors (UtErr_....) are also valid Bento
// errors. They have codes of 100 and higher. When, say, a Bento
// container open fails due to an access violation (somebody else, say,
// has it open exclusive), will get a UtErr code. If define own
// subclass of UtStream (custom handler), can define own error codes--
// those should start at 200
};
UtDefClassP(LtcBenContainer);
UtDefClassP(CBenIDListElmt);
UtDefClassP(CBenObject);
UtDefClassP(CBenProperty);
UtDefClassP(CBenReference);
UtDefClassP(CBenValue);
UtDefClassP(CBenValueSegment);
UtDefClassP(CBenNamedObjectListElmt);
UtDefClassP(CBenNamedObject);
UtDefClassP(CBenPropertyName);
UtDefClassP(CBenTypeName);
typedef unsigned char BenByte;
typedef unsigned short BenWord;
typedef unsigned long BenDWord;
typedef void * BenDataPtr;
typedef const void * BenConstDataPtr;
typedef unsigned long BenContainerPos;
typedef unsigned long BenObjectID;
typedef unsigned long BenGeneration;
sal_uLong BenOpenContainer(LwpSvStream * pStream, pLtcBenContainer * ppContainer);
class CBenIDListElmt : public CUtListElmt
{
public: // Internal methods
CBenIDListElmt(BenObjectID ID, pCBenIDListElmt pPrev) : CUtListElmt(pPrev)
{ cID = ID; }
CBenIDListElmt(BenObjectID ID) { cID = ID; }
BenObjectID GetID() { return cID; }
private: // Data
BenObjectID cID;
};
class CBenNamedObjectListElmt : public CUtListElmt
{
public: // Methods
// added to remove warning
CBenNamedObjectListElmt(pCBenNamedObjectListElmt pPrev) : CUtListElmt(pPrev)
{ cpNamedObject = NULL; }
void SetNamedObject(pCBenNamedObject pObj)
{
cpNamedObject = pObj;
}
CBenNamedObjectListElmt(pCBenNamedObject pNamedObject,
pCBenNamedObjectListElmt pPrev) : CUtListElmt(pPrev)
{ cpNamedObject = pNamedObject; }
pCBenNamedObject GetNamedObject() { return cpNamedObject; }
private: // Data
pCBenNamedObject cpNamedObject;
};
class LtcUtBenValueStream : public SvStream
{
public:
LtcUtBenValueStream(pCBenValue pValue);
~LtcUtBenValueStream();
public: // Overridden methods
/* added by */
CBenValue * GetValue(){ return cpValue; };
sal_uLong GetSize() { return m_ulValueLength; };
protected: // Overridden methods
virtual sal_uLong GetData( void* pData, sal_uLong nSize ) SAL_OVERRIDE;
virtual sal_uLong PutData( const void* pData, sal_uLong nSize ) SAL_OVERRIDE;
virtual sal_uInt64 SeekPos( sal_uInt64 nPos ) SAL_OVERRIDE;
virtual void SetSize( sal_uInt64 nSize ) SAL_OVERRIDE;
virtual void FlushData() SAL_OVERRIDE;
private: // Data
pCBenValue cpValue;
unsigned long cCurrentPosition;
sal_uLong m_ulValueLength; // Added by , sum of length of all sub-valuesegments
// void GetAmountLeft(sal_uLong * pAmtLeft); useless in SODC
};
class LtcBenContainer
{
public:
BenError Open();
BenError Close();
BenError RegisterPropertyName(const char * sPropertyName,
pCBenPropertyName * ppPropertyName);
// Pass NULL to begin iteration. Done when returns NULL.
// Objects are returned in order of increasing ID
pCBenObject GetNextObject(pCBenObject pCurrObject);
pCBenObject FindNextObjectWithProperty(pCBenObject pCurrObject,
BenObjectID PropertyID);
public: // Internal methods
LtcBenContainer(LwpSvStream * pStream);
~LtcBenContainer();
BenError Read(BenDataPtr pBuffer, unsigned long MaxSize,
unsigned long * pAmtRead);
BenError ReadKnownSize(BenDataPtr pBuffer, unsigned long Amt);
BenError SeekToPosition(BenContainerPos Pos);
BenError SeekFromEnd(long Offset);
BenObjectID GetNextAvailObjectID() { return cNextAvailObjectID; }
void SetNextAvailObjectID(BenObjectID ID) { cNextAvailObjectID = ID; }
pCUtList GetObjects() { return &cObjects; }
pCUtList GetNamedObjects() { return &cNamedObjects; }
LtcUtBenValueStream * FindNextValueStreamWithPropertyName(const char * sPropertyName, LtcUtBenValueStream * pCurrentValueStream);
LtcUtBenValueStream * FindValueStreamWithPropertyName(const char * sPropertyName);
BenError CreateGraphicStream(SvStream * &pStream, const char *pObjectName);
BenError GetSize(sal_uLong * pLength);
LwpSvStream * GetStream()
{
return cpStream;
};
private: // Data
CUtOwningList cObjects;
CUtList cNamedObjects;
LwpSvStream * cpStream;
sal_uLong m_ulLength; // Added for TOCRead.cpp
BenObjectID cNextAvailObjectID; // for new object
};
class CBenObject : public CBenIDListElmt
{
public:
pCBenProperty UseProperty(BenObjectID PropertyID);
pCBenValue UseValue(BenObjectID PropertyID);
virtual bool IsNamedObject();
pLtcBenContainer GetContainer() { return cpContainer; }
BenObjectID GetObjectID() { return GetID(); }
public: // Internal methods
CBenObject(pLtcBenContainer pContainer, BenObjectID ObjectID,
pCBenIDListElmt pPrev) : CBenIDListElmt(ObjectID, pPrev)
{ cpContainer = pContainer; }
pCUtList GetProperties() { return &cProperties; }
private: // Data
pLtcBenContainer cpContainer;
CUtOwningList cProperties;
};
class CBenValue : public CBenIDListElmt
{
public:
unsigned long GetValueSize();
BenError ReadValueData(BenDataPtr pBuffer,
unsigned long Offset, unsigned long MaxSize, unsigned long * pAmtRead);
pCBenProperty BEN_EXPORT GetProperty() { return cpProperty; }
public: // Internal methods
// added to remove WARNING
CBenValue(BenObjectID TypeID):CBenIDListElmt(TypeID)
{
cpProperty = NULL;
cpReferencedList = NULL;
}
void SetProperty(pCBenProperty pProperty)
{
cpProperty = pProperty;
}
CBenValue(pCBenProperty pProperty, BenObjectID TypeID) :
CBenIDListElmt(TypeID)
{
cpProperty = pProperty;
cpReferencedList = NULL;
}
BenObjectID GetTypeNameID() { return GetID(); }
inline pCBenValueSegment GetNextValueSegment(pCBenValueSegment
pCurrValueSegment);
inline pLtcBenContainer GetContainer();
pCUtList GetValueSegments() { return &cValueSegments; }
// Currently, no generation support
BenGeneration GetGeneration() { return 1; }
private: // Data
pCBenProperty cpProperty;
CUtOwningList cValueSegments;
pCBenValue cpReferencedList;
};
class CBenProperty : public CBenIDListElmt
{
public:
// In the Apple Bento, a property can have multiple values, each of a
// different type. But we never use it that way, so in this code a
// property has exactly one value
pCBenValue UseValue() { return &cValue; }
pCBenObject GetBenObject() { return cpObject; }
pLtcBenContainer GetContainer() { return GetBenObject()->GetContainer(); }
public: // Internal methods
// changed to remove WARNING here
CBenProperty(pCBenObject pObject, BenObjectID PropertyID,
BenObjectID TypeID, pCBenIDListElmt pPrevProperty) :
CBenIDListElmt(PropertyID, pPrevProperty), cValue(TypeID)
{
cpObject = pObject;
cValue.SetProperty(this);
}
BenObjectID GetPropertyNameID() { return GetID(); }
private: // Data
pCBenObject cpObject;
CBenValue cValue;
};
// In our implementation, reference is always just the object ID for the
// object referenced (but you shouldn't assume that)
#define BEN_REFERENCE_SIZE 4
class CBenReference
{
public: // Methods
BenByte * GetData() { return cData; }
private: // Data
BenByte cData[BEN_REFERENCE_SIZE];
};
class CBenValueSegment : public CUtListElmt
{
public: // Internal methods
CBenValueSegment(pCBenValue pValue, BenContainerPos Pos,
unsigned long Size) : CUtListElmt(pValue->GetValueSegments())
{ cpValue = pValue; cImmediate = false; cPos = Pos;
cSize = Size; }
CBenValueSegment(pCBenValue pValue, BenConstDataPtr pImmData,
unsigned short Size) : CUtListElmt(pValue->GetValueSegments())
{ cpValue = pValue; cImmediate = true;
UtHugeMemcpy(cImmData, pImmData, Size); cSize = Size; }
CBenValueSegment(BenContainerPos Pos, unsigned long Size)
{ cpValue = NULL; cImmediate = false; cPos = Pos;
cSize = Size; }
CBenValueSegment(BenConstDataPtr pImmData, unsigned short Size)
{ cpValue = NULL; cImmediate = true;
UtHugeMemcpy(cImmData, pImmData, Size); cSize = Size; }
bool IsLast()
{
return cpValue == NULL || cpValue->GetValueSegments()->GetLast() ==
this;
}
bool IsImmediate() { return cImmediate; }
BenContainerPos GetPosition() { return cPos; }
unsigned long GetSize() { return cSize; }
void SetSize(unsigned long Size) { cSize = Size; }
BenByte * GetImmediateData() { return cImmData; }
private: // Data
pCBenValue cpValue;
bool cImmediate;
union
{
BenContainerPos cPos;
BenByte cImmData[4];
};
unsigned long cSize;
};
inline pCBenValueSegment CBenValue::GetNextValueSegment(pCBenValueSegment
pCurrValueSegment)
{ return (pCBenValueSegment) cValueSegments.GetNextOrNULL(pCurrValueSegment); }
inline pLtcBenContainer CBenValue::GetContainer()
{ return GetProperty()->GetContainer(); }
class CBenNamedObject : public CBenObject
{
public: // Methods
virtual bool IsNamedObject() SAL_OVERRIDE;
virtual bool IsPropertyName();
virtual bool IsTypeName();
public: // Internal methods
CBenNamedObject(pLtcBenContainer pContainer, BenObjectID ObjectID,
pCBenObject pPrevObject, const char * sName,
pCBenNamedObjectListElmt pPrevNamedObjectListElmt);
const char * GetName() { return csName.data(); }
const char * GetNameCStr() { return csName.c_str(); }
void SetPosition(BenContainerPos Pos) { cPos = Pos; }
BenContainerPos GetPosition(void) { return cPos; }
size_t GetLength(void) { return csName.length()+ 1; }
pCBenNamedObjectListElmt GetNameListElmt() { return &cNameListElmt; }
private: // Data
string csName;
CBenNamedObjectListElmt cNameListElmt;
BenContainerPos cPos;
};
class CBenPropertyName : public CBenNamedObject
{
public: // Internal methods
CBenPropertyName(pLtcBenContainer pContainer, BenObjectID ObjectID,
pCBenObject pPrevObject, const char * sName,
pCBenNamedObjectListElmt pPrevNamedObjectListElmt) :
CBenNamedObject(pContainer, ObjectID, pPrevObject, sName,
pPrevNamedObjectListElmt) { ; }
virtual bool IsPropertyName() SAL_OVERRIDE;
};
class CBenTypeName : public CBenNamedObject
{
public: // Internal methods
CBenTypeName(pLtcBenContainer pContainer, BenObjectID ObjectID,
pCBenObject pPrevObject, const char * sName,
pCBenNamedObjectListElmt pPrevNamedObjectListElmt) :
CBenNamedObject(pContainer, ObjectID, pPrevObject, sName,
pPrevNamedObjectListElmt) { ; }
virtual bool IsTypeName() SAL_OVERRIDE;
};
} // end namespace OpenStormBento
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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