idl/inc/database.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _DATABASE_HXX
  21 #define _DATABASE_HXX
  22
  23 #include <module.hxx>
  24 #include <hash.hxx>
  25 #include <lex.hxx>
  26 #include <rtl/string.hxx>
  27 #include <tools/pstm.hxx>
  28
  29 #include <rtl/ustring.hxx>
  30 #include <set>
  31
  32 class SvCommand;
  33
  34 class SvIdlError
  35 {
  36     OString aText;
  37 public:
  38     sal_uInt32  nLine, nColumn;
  39
  40             SvIdlError() : nLine(0), nColumn(0) {}
  41             SvIdlError( sal_uInt32 nL, sal_uInt32 nC )
  42                 : nLine(nL), nColumn(nC) {}
  43
  44     const OString&  GetText() const { return aText; }
  45     void SetText( const OString& rT ) { aText = rT; }
  46     sal_Bool            IsError() const { return nLine != 0; }
  47     void            Clear() { nLine = nColumn = 0; }
  48     SvIdlError &    operator = ( const SvIdlError & rRef )
  49     { aText   = rRef.aText;
  50       nLine   = rRef.nLine;
  51       nColumn = rRef.nColumn;
  52       return *this;
  53     }
  54 };
  55
  56 class SvIdlDataBase
  57 {
  58     sal_Bool                        bExport;
  59     String                      aExportFile;
  60     sal_uInt32                  nUniqueId;
  61     sal_uInt32                  nVerbosity;
  62     String                      aDataBaseFile;
  63     SvPersistStream             aPersStream;
  64     StringList                  aIdFileList;
  65     SvStringHashTable *         pIdTable;
  66
  67     SvMetaTypeMemberList        aTypeList;
  68     SvMetaClassMemberList       aClassList;
  69     SvMetaModuleMemberList      aModuleList;
  70     SvMetaAttributeMemberList   aAttrList;
  71     SvMetaTypeMemberList        aTmpTypeList; // not persistent
  72
  73 protected:
  74     ::std::set< OUString > m_DepFiles;
  75     SvMetaObjectMemberStack     aContextStack;
  76     String                      aPath;
  77     SvIdlError                  aError;
  78     void WriteReset()
  79     {
  80         aUsedTypes.clear();
  81         aIFaceName = OString();
  82     }
  83 public:
  84                 explicit SvIdlDataBase( const SvCommand& rCmd );
  85                 ~SvIdlDataBase();
  86     static sal_Bool IsBinaryFormat( SvStream & rInStm );
  87
  88     void        Load( SvStream & rInStm );
  89     void        Save( SvStream & rInStm, sal_uInt32 nContextFlags );
  90
  91     SvMetaAttributeMemberList&  GetAttrList() { return aAttrList; }
  92     SvStringHashTable *       GetIdTable() { return pIdTable; }
  93     SvMetaTypeMemberList &    GetTypeList();
  94     SvMetaClassMemberList &   GetClassList()  { return aClassList; }
  95     SvMetaModuleMemberList &  GetModuleList() { return aModuleList; }
  96     SvMetaModule *            GetModule( const OString& rName );
  97
  98     // list of used types while writing
  99     SvMetaTypeMemberList    aUsedTypes;
 100     OString            aIFaceName;
 101     SvNumberIdentifier      aStructSlotId;
 102
 103     void                    StartNewFile( const String& rName );
 104     void                    SetExportFile( const String& rName )
 105                             { aExportFile = rName; }
 106     void                    AppendAttr( SvMetaAttribute *pSlot );
 107     const SvIdlError &      GetError() const { return aError; }
 108     void                    SetError( const SvIdlError & r )
 109                             { aError = r; }
 110
 111     const String &            GetPath() const { return aPath; }
 112     SvMetaObjectMemberStack & GetStack()      { return aContextStack; }
 113
 114     void                    Write(const OString& rText);
 115     void                    WriteError(const OString& rErrWrn,
 116                                     const OString& rFileName,
 117                                     const OString& rErrorText,
 118                                     sal_uLong nRow = 0, sal_uLong nColumn = 0 ) const;
 119     void                    WriteError( SvTokenStream & rInStm );
 120     void                    SetError( const OString& rError, SvToken * pTok );
 121     void                    Push( SvMetaObject * pObj );
 122     sal_Bool                    Pop( sal_Bool bOk, SvTokenStream & rInStm, sal_uInt32 nTokPos )
 123                             {
 124                                 GetStack().Pop();
 125                                 if( bOk )
 126                                     aError.Clear();
 127                                 else
 128                                     rInStm.Seek( nTokPos );
 129                                 return bOk;
 130                             }
 131     sal_uInt32              GetUniqueId() { return ++nUniqueId; }
 132     sal_Bool                FindId( const OString& rIdName, sal_uLong * pVal );
 133     sal_Bool                InsertId( const OString& rIdName, sal_uLong nVal );
 134     sal_Bool                    ReadIdFile( const String & rFileName );
 135
 136     SvMetaType *            FindType( const OString& rName );
 137     static SvMetaType *     FindType( const SvMetaType *, SvMetaTypeMemberList & );
 138
 139     SvMetaType *            ReadKnownType( SvTokenStream & rInStm );
 140     SvMetaAttribute *       ReadKnownAttr( SvTokenStream & rInStm,
 141                                             SvMetaType * pType = NULL );
 142     SvMetaAttribute *       SearchKnownAttr( const SvNumberIdentifier& );
 143     SvMetaClass *           ReadKnownClass( SvTokenStream & rInStm );
 144     void AddDepFile(String const& rFileName);
 145     bool WriteDepFile(SvFileStream & rStream, OUString const& rTarget);
 146 };
 147
 148 class SvIdlWorkingBase : public SvIdlDataBase
 149 {
 150 public:
 151                 explicit SvIdlWorkingBase( const SvCommand& rCmd );
 152
 153     sal_Bool        ReadSvIdl( SvTokenStream &, sal_Bool bImported, const String & rPath );
 154     sal_Bool        WriteSvIdl( SvStream & );
 155
 156     sal_Bool        WriteSfx( SvStream & );
 157     sal_Bool        WriteHelpIds( SvStream & );
 158     sal_Bool        WriteSfxItem( SvStream & );
 159     sal_Bool        WriteCSV( SvStream& );
 160     sal_Bool        WriteDocumentation( SvStream& );
 161 };
 162
 163 #endif // _DATABASE_HXX
 164
 165 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */