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 INCLUDED_IDL_INC_DATABASE_HXX
  21 #define INCLUDED_IDL_INC_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     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     bool                        bExport;
  59     OUString                    aExportFile;
  60     sal_uInt32                  nUniqueId;
  61     sal_uInt32                  nVerbosity;
  62     StringList                  aIdFileList;
  63     SvStringHashTable *         pIdTable;
  64
  65     SvMetaTypeMemberList        aTypeList;
  66     SvMetaClassMemberList       aClassList;
  67     SvMetaModuleMemberList      aModuleList;
  68     SvMetaAttributeMemberList   aAttrList;
  69     SvMetaTypeMemberList        aTmpTypeList; // not persistent
  70
  71 protected:
  72     ::std::set< OUString > m_DepFiles;
  73     SvMetaObjectMemberStack     aContextStack;
  74     OUString                    aPath;
  75     SvIdlError                  aError;
  76     void WriteReset()
  77     {
  78         aUsedTypes.clear();
  79         aIFaceName.clear();
  80     }
  81 public:
  82     OUString sSlotMapFile;
  83
  84                 explicit SvIdlDataBase( const SvCommand& rCmd );
  85                 ~SvIdlDataBase();
  86
  87     SvMetaAttributeMemberList&  GetAttrList() { return aAttrList; }
  88     SvStringHashTable *       GetIdTable() { return pIdTable; }
  89     SvMetaTypeMemberList &    GetTypeList();
  90     SvMetaClassMemberList &   GetClassList()  { return aClassList; }
  91     SvMetaModuleMemberList &  GetModuleList() { return aModuleList; }
  92     SvMetaModule *            GetModule( const OString& rName );
  93
  94     // list of used types while writing
  95     SvMetaTypeMemberList    aUsedTypes;
  96     OString            aIFaceName;
  97     SvNumberIdentifier      aStructSlotId;
  98
  99     void                    StartNewFile( const OUString& rName );
 100     void                    SetExportFile( const OUString& rName )
 101                             { aExportFile = rName; }
 102     void                    AppendAttr( SvMetaAttribute *pSlot );
 103     const SvIdlError &      GetError() const { return aError; }
 104     void                    SetError( const SvIdlError & r )
 105                             { aError = r; }
 106
 107     const OUString &        GetPath() const { return aPath; }
 108     SvMetaObjectMemberStack & GetStack()      { return aContextStack; }
 109
 110     void                    Write(const OString& rText);
 111     static void             WriteError(const OString& rErrWrn,
 112                                     const OString& rFileName,
 113                                     const OString& rErrorText,
 114                                     sal_uLong nRow = 0, sal_uLong nColumn = 0 );
 115     void                    WriteError( SvTokenStream & rInStm );
 116     void                    SetError( const OString& rError, SvToken * pTok );
 117     void                    Push( SvMetaObject * pObj );
 118     bool                    Pop( bool bOk, SvTokenStream & rInStm, sal_uInt32 nTokPos )
 119                             {
 120                                 GetStack().Pop();
 121                                 if( bOk )
 122                                     aError.Clear();
 123                                 else
 124                                     rInStm.Seek( nTokPos );
 125                                 return bOk;
 126                             }
 127     sal_uInt32              GetUniqueId() { return ++nUniqueId; }
 128     bool                    FindId( const OString& rIdName, sal_uLong * pVal );
 129     bool                    InsertId( const OString& rIdName, sal_uLong nVal );
 130     bool                    ReadIdFile( const OUString & rFileName );
 131
 132     SvMetaType *            FindType( const OString& rName );
 133     static SvMetaType *     FindType( const SvMetaType *, SvMetaTypeMemberList & );
 134
 135     SvMetaType *            ReadKnownType( SvTokenStream & rInStm );
 136     SvMetaAttribute *       ReadKnownAttr( SvTokenStream & rInStm,
 137                                             SvMetaType * pType = NULL );
 138     SvMetaAttribute *       SearchKnownAttr( const SvNumberIdentifier& );
 139     SvMetaClass *           ReadKnownClass( SvTokenStream & rInStm );
 140     void AddDepFile(OUString const& rFileName);
 141     bool WriteDepFile(SvFileStream & rStream, OUString const& rTarget);
 142 };
 143
 144 class SvIdlWorkingBase : public SvIdlDataBase
 145 {
 146 public:
 147                 explicit SvIdlWorkingBase( const SvCommand& rCmd );
 148
 149     bool        ReadSvIdl( SvTokenStream &, bool bImported, const OUString & rPath );
 150
 151     bool        WriteSfx( SvStream & );
 152 };
 153
 154 #endif // INCLUDED_IDL_INC_DATABASE_HXX
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */