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Diffstat (limited to 'rsc/inc/rscdef.hxx')
| -rw-r--r-- | rsc/inc/rscdef.hxx | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/rsc/inc/rscdef.hxx b/rsc/inc/rscdef.hxx new file mode 100644 index 000000000000..6d335d5544b0 --- /dev/null +++ b/rsc/inc/rscdef.hxx @@ -0,0 +1,267 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _RSCDEF_HXX +#define _RSCDEF_HXX + +#include <tools/unqidx.hxx> +#include <rsctree.hxx> +#include <rtl/strbuf.hxx> +#include <vector> + +/****************** C L A S S E S ****************************************/ +class RscExpression; +class RscFileTab; +class RscDefine; + +/*********** R s c E x p r e s s i o n ***********************************/ +#define RSCEXP_LONG 0 +#define RSCEXP_EXP 1 +#define RSCEXP_DEF 2 +#define RSCEXP_NOTHING 3 + +class RscExpType +{ +public: + union { + RscExpression * pExp; + RscDefine * pDef; + struct { + short nHi; + unsigned short nLo; + } aLong; + } aExp; + char cType; + char cUnused; + sal_Bool IsNumber() const { return( RSCEXP_LONG == cType ); } + sal_Bool IsExpression()const { return( RSCEXP_EXP == cType ); } + sal_Bool IsDefinition()const { return( RSCEXP_DEF == cType ); } + sal_Bool IsNothing() const { return( RSCEXP_NOTHING == cType ); } + void SetLong( sal_Int32 lValue ){ + aExp.aLong.nHi = (short)(lValue >> 16); + aExp.aLong.nLo = (unsigned short)lValue; + cType = RSCEXP_LONG; + } + sal_Int32 GetLong() const{ + return aExp.aLong.nLo | + ((sal_Int32)aExp.aLong.nHi << 16); + } + sal_Bool Evaluate( sal_Int32 * pValue ) const; + void AppendMacro( rtl::OStringBuffer & ) const; +}; + +/*********** R s c I d ***************************************************/ +class RscId +{ + static sal_Bool bNames;// sal_False, bei den Namenoperation nur Zahlen +public: + RscExpType aExp; // Zahl, Define oder Ausdruck + sal_Int32 GetNumber() const; + void Create( const RscExpType & rExpType ); + void Create(){ aExp.cType = RSCEXP_NOTHING; } + + RscId() { Create(); } + + RscId( RscDefine * pEle ); + RscId( sal_Int32 lNumber ) + { aExp.SetLong( lNumber ); } + + RscId( const RscExpType & rExpType ) + { Create( rExpType ); } + + void Destroy(); + + ~RscId(){ + Destroy(); + } + + RscId( const RscId& rRscId ); + + RscId& operator = ( const RscId& rRscId ); + + static void SetNames( sal_Bool bSet = sal_True ); + operator sal_Int32() const; // Gibt Nummer zurueck + ByteString GetName() const; // Gibt den Namen des Defines zurueck + sal_Bool operator < ( const RscId& rRscId ) const; + sal_Bool operator > ( const RscId& rRscId ) const; + sal_Bool operator == ( const RscId& rRscId ) const; + sal_Bool operator <= ( const RscId& rRscId ) const + { return !(operator > ( rRscId )); } + sal_Bool operator >= ( const RscId& rRscId ) const + { return !(operator < ( rRscId )); } + sal_Bool IsId() const { return !aExp.IsNothing(); } +}; + +/*********** R s c D e f i n e *******************************************/ +class RscDefine : public StringNode +{ +friend class RscFileTab; +friend class RscDefineList; +friend class RscDefTree; +friend class RscExpression; +friend class RscId; + sal_uLong lFileKey; // zu welcher Datei gehoert das Define + sal_uInt32 nRefCount; // Wieviele Referenzen auf dieses Objekt + sal_Int32 lId; // Identifier + RscExpression * pExp; // Ausdruck +protected: + + RscDefine( sal_uLong lFileKey, const ByteString & rDefName, + sal_Int32 lDefId ); + RscDefine( sal_uLong lFileKey, const ByteString & rDefName, + RscExpression * pExpression ); + ~RscDefine(); + void IncRef(){ nRefCount++; } + sal_uInt32 GetRefCount() const { return nRefCount; } + void DecRef(); + void DefineToNumber(); + void SetName( const ByteString & rNewName ){ aName = rNewName; } + + using StringNode::Search; +public: + RscDefine * Search( const char * ); + sal_uLong GetFileKey() const { return lFileKey; } + sal_Bool Evaluate(); + sal_Int32 GetNumber() const { return lId; } + ByteString GetMacro(); +}; + +typedef ::std::vector< RscDefine* > RscSubDefList; + +class RscDefineList { +friend class RscFile; +friend class RscFileTab; +private: + RscSubDefList maList; + // pExpression wird auf jedenfall Eigentum der Liste + RscDefine * New( sal_uLong lFileKey, const ByteString & rDefName, + sal_Int32 lDefId, size_t lPos ); + RscDefine * New( sal_uLong lFileKey, const ByteString & rDefName, + RscExpression * pExpression, size_t lPos ); + sal_Bool Remove(); + size_t GetPos( RscDefine* item ) { + for ( size_t i = 0, n = maList.size(); i < n; ++i ) + if ( maList[ i ] == item ) + return i; + return size_t(-1); + } +public: + void WriteAll( FILE * fOutput ); +}; + +/*********** R s c E x p r e s s i o n ***********************************/ +class RscExpression { +friend class RscFileTab; + char cOperation; + RscExpType aLeftExp; + RscExpType aRightExp; +public: + RscExpression( RscExpType aLE, char cOp, + RscExpType aRE ); + ~RscExpression(); + sal_Bool Evaluate( sal_Int32 * pValue ); + ByteString GetMacro(); +}; + +/********************** R S C F I L E ************************************/ +class RscDepend { + sal_uLong lKey; +public: + RscDepend( sal_uLong lIncKey ){ lKey = lIncKey; }; + sal_uLong GetFileKey(){ return lKey; } +}; + +typedef ::std::vector< RscDepend* > RscDependList; + +// Tabelle die alle Dateinamen enthaelt +class RscFile +{ +friend class RscFileTab; + sal_Bool bIncFile; // Ist es eine Include-Datei +public: + sal_Bool bLoaded; // Ist die Datei geladen + sal_Bool bScanned; // Wurde Datei nach Inclide abgesucht + sal_Bool bDirty; // Dirty-Flag + ByteString aFileName; // Name der Datei + ByteString aPathName; // Pfad und Name der Datei + RscDefineList aDefLst; // Liste der Defines + RscDependList aDepLst; // List of Depend + + RscFile(); + ~RscFile(); + sal_Bool InsertDependFile( sal_uLong lDepFile, size_t lPos ); + sal_Bool Depend( sal_uLong lDepend, sal_uLong lFree ); + void SetIncFlag(){ bIncFile = sal_True; }; + sal_Bool IsIncFile(){ return bIncFile; }; +}; + +DECLARE_UNIQUEINDEX( RscSubFileTab, RscFile * ) +#define NOFILE_INDEX UNIQUEINDEX_ENTRY_NOTFOUND + +class RscDefTree { + RscDefine * pDefRoot; +public: + static sal_Bool Evaluate( RscDefine * pDef ); + RscDefTree(){ pDefRoot = NULL; } + ~RscDefTree(); + void Remove(); + RscDefine * Search( const char * pName ); + void Insert( RscDefine * pDef ); + void Remove( RscDefine * pDef ); +}; + +class RscFileTab : public RscSubFileTab { + RscDefTree aDefTree; + sal_uLong Find( const ByteString & rName ); +public: + RscFileTab(); + ~RscFileTab(); + + RscDefine * FindDef( const char * ); + RscDefine * FindDef( const ByteString& rStr ) { return FindDef( rStr.GetBuffer() ); } + + sal_Bool Depend( sal_uLong lDepend, sal_uLong lFree ); + sal_Bool TestDef( sal_uLong lFileKey, size_t lPos, + const RscDefine * pDefDec ); + sal_Bool TestDef( sal_uLong lFileKey, size_t lPos, + const RscExpression * pExpDec ); + + RscDefine * NewDef( sal_uLong lKey, const ByteString & rDefName, + sal_Int32 lId, sal_uLong lPos ); + RscDefine * NewDef( sal_uLong lKey, const ByteString & rDefName, + RscExpression *, sal_uLong lPos ); + + // Alle Defines die in dieser Datei Definiert sind loeschen + void DeleteFileContext( sal_uLong lKey ); + sal_uLong NewCodeFile( const ByteString & rName ); + sal_uLong NewIncFile( const ByteString & rName, const ByteString & rPath ); + RscFile * GetFile( sal_uLong lFileKey ){ return Get( lFileKey ); } +}; + +#endif // _RSCDEF_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |