idl/inc/database.hxx

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  30
  31 #ifndef _DATABASE_HXX
  32 #define _DATABASE_HXX
  33
  34 #include <module.hxx>
  35 #include <hash.hxx>
  36 #include <lex.hxx>
  37 #include <tools/pstm.hxx>
  38
  39 /*************************************************************************
  40 *************************************************************************/
  41
  42 #ifdef IDL_COMPILER
  43 /******************** class SvIdlError ***********************************/
  44 class SvIdlError
  45 {
  46     ByteString  aText;
  47 public:
  48     UINT32  nLine, nColumn;
  49
  50             SvIdlError() : nLine(0), nColumn(0) {}
  51             SvIdlError( UINT32 nL, UINT32 nC )
  52                 : nLine(nL), nColumn(nC) {}
  53
  54     const ByteString &  GetText() const { return aText; }
  55     void            SetText( const ByteString & rT ) { aText = rT; }
  56     BOOL            IsError() const { return nLine != 0; }
  57     void            Clear() { nLine = nColumn = 0; }
  58     SvIdlError &        operator = ( const SvIdlError & rRef )
  59     { aText   = rRef.aText;
  60       nLine   = rRef.nLine;
  61       nColumn = rRef.nColumn;
  62       return *this;
  63     }
  64 };
  65 #endif
  66
  67 /******************** class SvIdlDataBase ********************************/
  68 class SvIdlDataBase
  69 {
  70     BOOL                                                bExport;
  71     String                      aExportFile;
  72     sal_uInt32                                  nUniqueId;
  73     String                      aDataBaseFile;
  74     SvFileStream *              pStm;
  75     BOOL                        bIsModified;
  76     SvPersistStream             aPersStream;
  77     StringList                  aIdFileList;
  78     SvStringHashTable *         pIdTable;
  79
  80     SvMetaTypeMemberList        aTypeList;
  81     SvMetaClassMemberList       aClassList;
  82     SvMetaModuleMemberList      aModuleList;
  83     SvMetaAttributeMemberList   aAttrList;
  84     SvMetaTypeMemberList        aTmpTypeList; // nicht Persistent
  85
  86 protected:
  87 #ifdef IDL_COMPILER
  88     ByteString                                          aModulePrefix;
  89     SvMetaObjectMemberStack     aContextStack;
  90     String                      aPath;
  91     SvIdlError                  aError;
  92     void                                                WriteReset()
  93                                 {
  94                                     aUsedTypes.Clear();
  95                                     aIFaceName.Erase();
  96                                 }
  97 #endif
  98 public:
  99                 SvIdlDataBase();
 100                 ~SvIdlDataBase();
 101     static BOOL IsBinaryFormat( SvStream & rInStm );
 102
 103     void        Load( SvStream & rInStm );
 104     void        Save( SvStream & rInStm, UINT32 nContextFlags );
 105
 106     SvMetaAttributeMemberList&  GetAttrList() { return aAttrList; }
 107     SvStringHashTable *       GetIdTable() { return pIdTable; }
 108     SvMetaTypeMemberList &    GetTypeList();
 109     SvMetaClassMemberList &   GetClassList()  { return aClassList; }
 110     SvMetaModuleMemberList &  GetModuleList() { return aModuleList; }
 111     SvMetaModule *            GetModule( const ByteString & rName );
 112
 113     // Liste der benutzten Typen beim Schreiben
 114     SvMetaTypeMemberList        aUsedTypes;
 115     ByteString                                  aIFaceName;
 116     SvNumberIdentifier          aStructSlotId;
 117
 118 #ifdef IDL_COMPILER
 119     void                    StartNewFile( const String& rName );
 120     void                    SetExportFile( const String& rName )
 121                             { aExportFile = rName; }
 122     void                                        AppendAttr( SvMetaAttribute *pSlot );
 123     const ByteString&                   GetActModulePrefix() const { return aModulePrefix; }
 124     const SvIdlError &          GetError() const { return aError; }
 125     void                                        SetError( const SvIdlError & r )
 126                             { aError = r; }
 127
 128     const String &            GetPath() const { return aPath; }
 129     SvMetaObjectMemberStack & GetStack()      { return aContextStack; }
 130
 131     void                                        Write( const ByteString & rText );
 132     void                                        WriteError( const ByteString & rErrWrn,
 133                                     const ByteString & rFileName,
 134                                     const ByteString & rErrorText,
 135                                     ULONG nRow = 0, ULONG nColumn = 0 ) const;
 136     void                    WriteError( SvTokenStream & rInStm );
 137     void                    SetError( const ByteString & rError, SvToken * pTok );
 138     void                    Push( SvMetaObject * pObj );
 139     BOOL                    Pop( BOOL bOk, SvTokenStream & rInStm, UINT32 nTokPos )
 140                             {
 141                                 GetStack().Pop();
 142                                 if( bOk )
 143                                     aError.Clear();
 144                                 else
 145                                     rInStm.Seek( nTokPos );
 146                                 return bOk;
 147                             }
 148     sal_uInt32                          GetUniqueId() { return ++nUniqueId; }
 149     BOOL                    FindId( const ByteString & rIdName, ULONG * pVal );
 150     BOOL                    InsertId( const ByteString & rIdName, ULONG nVal );
 151     BOOL                    ReadIdFile( const String & rFileName );
 152
 153     SvMetaType *                        FindType( const ByteString & rName );
 154     static SvMetaType *         FindType( const SvMetaType *, SvMetaTypeMemberList & );
 155
 156     SvMetaType *            ReadKnownType( SvTokenStream & rInStm );
 157     SvMetaAttribute *       ReadKnownAttr( SvTokenStream & rInStm,
 158                                             SvMetaType * pType = NULL );
 159     SvMetaAttribute *       SearchKnownAttr( const SvNumberIdentifier& );
 160     SvMetaClass *           ReadKnownClass( SvTokenStream & rInStm );
 161 #endif
 162 };
 163
 164 #ifdef IDL_COMPILER
 165 class SvIdlWorkingBase : public SvIdlDataBase
 166 {
 167 public:
 168                 SvIdlWorkingBase();
 169
 170     BOOL        ReadSvIdl( SvTokenStream &, BOOL bImported, const String & rPath );
 171     BOOL        WriteSvIdl( SvStream & );
 172
 173     BOOL        WriteSfx( SvStream & );
 174     BOOL                WriteHelpIds( SvStream & );
 175     BOOL        WriteSfxItem( SvStream & );
 176     BOOL                WriteCSV( SvStream& );
 177     BOOL                WriteDocumentation( SvStream& );
 178 };
 179 #endif
 180
 181 #endif // _DATABASE_HXX
 182