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 #pragma once
  21
  22 #include "module.hxx"
  23 #include "hash.hxx"
  24 #include "lex.hxx"
  25 #include <rtl/string.hxx>
  26
  27 #include <rtl/ustring.hxx>
  28 #include <set>
  29 #include <string_view>
  30 #include <exception>
  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 };
  48
  49 class SvParseException final : public std::exception
  50 {
  51 public:
  52     SvIdlError aError;
  53     SvParseException( SvTokenStream const & rInStm, const OString& rError );
  54     SvParseException( const OString& rError, SvToken const & rTok );
  55 };
  56
  57
  58
  59 class SvIdlDataBase
  60 {
  61     bool                        bExport;
  62     OUString                    aExportFile;
  63     sal_uInt32                  nUniqueId;
  64     sal_uInt32                  nVerbosity;
  65     std::vector<OUString>       aIdFileList;
  66     std::unique_ptr<SvStringHashTable> pIdTable;
  67
  68     SvRefMemberList<SvMetaType *>      aTypeList;
  69     SvRefMemberList<SvMetaClass *>     aClassList;
  70     SvRefMemberList<SvMetaModule *>    aModuleList;
  71     SvRefMemberList<SvMetaSlot *>      aSlotList;
  72     SvRefMemberList<SvMetaObject *>    aContextStack;
  73
  74 protected:
  75     ::std::set< OUString >      m_DepFiles;
  76     OUString                    aPath;
  77     SvIdlError                  aError;
  78     void WriteReset()
  79     {
  80         aUsedTypes.clear();
  81     }
  82 public:
  83     OUString sSlotMapFile;
  84
  85                 explicit SvIdlDataBase( const SvCommand& rCmd );
  86                 ~SvIdlDataBase();
  87
  88     SvRefMemberList<SvMetaType *>&     GetTypeList();
  89     SvRefMemberList<SvMetaClass *>&    GetClassList()  { return aClassList; }
  90     SvRefMemberList<SvMetaModule *>&   GetModuleList() { return aModuleList; }
  91
  92     // list of used types while writing
  93     SvRefMemberList<SvMetaType *>    aUsedTypes;
  94
  95     void                    StartNewFile( std::u16string_view rName );
  96     void                    SetExportFile( const OUString& rName )
  97                             { aExportFile = rName; }
  98     void                    AppendSlot( SvMetaSlot *pSlot );
  99     const SvIdlError &      GetError() const { return aError; }
 100     void                    SetError( const SvIdlError & r )
 101                             { aError = r; }
 102
 103     const OUString &        GetPath() const { return aPath; }
 104     void                    SetPath(const OUString &s) { aPath = s; }
 105     SvRefMemberList<SvMetaObject *>& GetStack() { return aContextStack; }
 106
 107     void                    Write(const OString& rText) const;
 108     void                    WriteError( SvTokenStream & rInStm );
 109     void                    SetError( const OString& rError, SvToken const & rTok );
 110     void                    SetAndWriteError( SvTokenStream & rInStm, const OString& rError );
 111     void                    Push( SvMetaObject * pObj );
 112     sal_uInt32              GetUniqueId() { return ++nUniqueId; }
 113     bool                    FindId( const OString& rIdName, sal_uInt32 * pVal );
 114     void                    InsertId( const OString& rIdName, sal_uInt32 nVal );
 115     bool                    ReadIdFile( std::string_view rFileName );
 116
 117     SvMetaType *            FindType( std::string_view rName );
 118     static SvMetaType *     FindType( const SvMetaType *, SvRefMemberList<SvMetaType *>& );
 119
 120     SvMetaType *            ReadKnownType( SvTokenStream & rInStm );
 121     SvMetaAttribute *       ReadKnownAttr( SvTokenStream & rInStm,
 122                                             SvMetaType * pType );
 123     SvMetaAttribute *       FindKnownAttr( const SvIdentifier& );
 124     SvMetaClass *           ReadKnownClass( SvTokenStream & rInStm );
 125     SvMetaClass *           FindKnownClass( std::string_view aName );
 126     void AddDepFile(OUString const& rFileName);
 127     void WriteDepFile(SvFileStream & rStream, std::u16string_view rTarget);
 128 };
 129
 130 class SvIdlWorkingBase : public SvIdlDataBase
 131 {
 132 public:
 133                 explicit SvIdlWorkingBase( const SvCommand& rCmd );
 134
 135     bool        WriteSfx( SvStream & );
 136 };
 137
 138 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */