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
  28 #include <rtl/ustring.hxx>
  29 #include <set>
  30 #include <string_view>
  31 #include <exception>
  32
  33 class SvCommand;
  34
  35 class SvIdlError
  36 {
  37     OString aText;
  38 public:
  39     sal_uInt32  nLine, nColumn;
  40
  41             SvIdlError() : nLine(0), nColumn(0) {}
  42             SvIdlError( sal_uInt32 nL, sal_uInt32 nC )
  43                 : nLine(nL), nColumn(nC) {}
  44
  45     const OString&  GetText() const { return aText; }
  46     void            SetText( const OString& rT ) { aText = rT; }
  47     bool            IsError() const { return nLine != 0; }
  48 };
  49
  50 class SvParseException final : public std::exception
  51 {
  52 public:
  53     SvIdlError aError;
  54     SvParseException( SvTokenStream const & rInStm, const OString& rError );
  55     SvParseException( const OString& rError, SvToken const & rTok );
  56 };
  57
  58
  59
  60 class SvIdlDataBase
  61 {
  62     bool                        bExport;
  63     OUString                    aExportFile;
  64     sal_uInt32                  nUniqueId;
  65     sal_uInt32                  nVerbosity;
  66     std::vector<OUString>       aIdFileList;
  67     std::unique_ptr<SvStringHashTable> pIdTable;
  68
  69     SvRefMemberList<SvMetaType *>      aTypeList;
  70     SvRefMemberList<SvMetaClass *>     aClassList;
  71     SvRefMemberList<SvMetaModule *>    aModuleList;
  72     SvRefMemberList<SvMetaSlot *>      aSlotList;
  73     SvRefMemberList<SvMetaObject *>    aContextStack;
  74
  75 protected:
  76     ::std::set< OUString >      m_DepFiles;
  77     OUString                    aPath;
  78     SvIdlError                  aError;
  79     void WriteReset()
  80     {
  81         aUsedTypes.clear();
  82     }
  83 public:
  84     OUString sSlotMapFile;
  85
  86                 explicit SvIdlDataBase( const SvCommand& rCmd );
  87                 ~SvIdlDataBase();
  88
  89     SvRefMemberList<SvMetaType *>&     GetTypeList();
  90     SvRefMemberList<SvMetaClass *>&    GetClassList()  { return aClassList; }
  91     SvRefMemberList<SvMetaModule *>&   GetModuleList() { return aModuleList; }
  92
  93     // list of used types while writing
  94     SvRefMemberList<SvMetaType *>    aUsedTypes;
  95
  96     void                    StartNewFile( std::u16string_view rName );
  97     void                    SetExportFile( const OUString& rName )
  98                             { aExportFile = rName; }
  99     void                    AppendSlot( SvMetaSlot *pSlot );
 100     const SvIdlError &      GetError() const { return aError; }
 101     void                    SetError( const SvIdlError & r )
 102                             { aError = r; }
 103
 104     const OUString &        GetPath() const { return aPath; }
 105     void                    SetPath(const OUString &s) { aPath = s; }
 106     SvRefMemberList<SvMetaObject *>& GetStack() { return aContextStack; }
 107
 108     void                    Write(const OString& rText) const;
 109     void                    WriteError( SvTokenStream & rInStm );
 110     void                    SetError( const OString& rError, SvToken const & rTok );
 111     void                    SetAndWriteError( SvTokenStream & rInStm, const OString& rError );
 112     void                    Push( SvMetaObject * pObj );
 113     sal_uInt32              GetUniqueId() { return ++nUniqueId; }
 114     bool                    FindId( const OString& rIdName, sal_uInt32 * pVal );
 115     void                    InsertId( const OString& rIdName, sal_uInt32 nVal );
 116     bool                    ReadIdFile( std::string_view rFileName );
 117
 118     SvMetaType *            FindType( std::string_view rName );
 119     static SvMetaType *     FindType( const SvMetaType *, SvRefMemberList<SvMetaType *>& );
 120
 121     SvMetaType *            ReadKnownType( SvTokenStream & rInStm );
 122     SvMetaAttribute *       ReadKnownAttr( SvTokenStream & rInStm,
 123                                             SvMetaType * pType );
 124     SvMetaAttribute *       FindKnownAttr( const SvIdentifier& );
 125     SvMetaClass *           ReadKnownClass( SvTokenStream & rInStm );
 126     SvMetaClass *           FindKnownClass( std::string_view aName );
 127     void AddDepFile(OUString const& rFileName);
 128     void WriteDepFile(SvFileStream & rStream, std::u16string_view rTarget);
 129 };
 130
 131 class SvIdlWorkingBase : public SvIdlDataBase
 132 {
 133 public:
 134                 explicit SvIdlWorkingBase( const SvCommand& rCmd );
 135
 136     bool        WriteSfx( SvStream & );
 137 };
 138
 139 #endif // INCLUDED_IDL_INC_DATABASE_HXX
 140
 141 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */