idl/inc/database.hxx

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  27
  28 #ifndef _DATABASE_HXX
  29 #define _DATABASE_HXX
  30
  31 #include <module.hxx>
  32 #include <hash.hxx>
  33 #include <lex.hxx>
  34 #include <tools/pstm.hxx>
  35
  36 /*************************************************************************
  37 *************************************************************************/
  38
  39 class SvCommand;
  40
  41 #ifdef IDL_COMPILER
  42 /******************** class SvIdlError ***********************************/
  43 class SvIdlError
  44 {
  45     ByteString  aText;
  46 public:
  47     sal_uInt32  nLine, nColumn;
  48
  49             SvIdlError() : nLine(0), nColumn(0) {}
  50             SvIdlError( sal_uInt32 nL, sal_uInt32 nC )
  51                 : nLine(nL), nColumn(nC) {}
  52
  53     const ByteString &  GetText() const { return aText; }
  54     void            SetText( const ByteString & rT ) { aText = rT; }
  55     sal_Bool            IsError() const { return nLine != 0; }
  56     void            Clear() { nLine = nColumn = 0; }
  57     SvIdlError &    operator = ( const SvIdlError & rRef )
  58     { aText   = rRef.aText;
  59       nLine   = rRef.nLine;
  60       nColumn = rRef.nColumn;
  61       return *this;
  62     }
  63 };
  64 #endif
  65
  66 /******************** class SvIdlDataBase ********************************/
  67 class SvIdlDataBase
  68 {
  69     sal_Bool                        bExport;
  70     String                      aExportFile;
  71     sal_uInt32                  nUniqueId;
  72     sal_uInt32                  nVerbosity;
  73     String                      aDataBaseFile;
  74     SvFileStream *              pStm;
  75     sal_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                 explicit SvIdlDataBase( const SvCommand& rCmd );
 100                 ~SvIdlDataBase();
 101     static sal_Bool IsBinaryFormat( SvStream & rInStm );
 102
 103     void        Load( SvStream & rInStm );
 104     void        Save( SvStream & rInStm, sal_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                                     sal_uLong nRow = 0, sal_uLong nColumn = 0 ) const;
 136     void                    WriteError( SvTokenStream & rInStm );
 137     void                    SetError( const ByteString & rError, SvToken * pTok );
 138     void                    Push( SvMetaObject * pObj );
 139     sal_Bool                    Pop( sal_Bool bOk, SvTokenStream & rInStm, sal_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     sal_Bool                    FindId( const ByteString & rIdName, sal_uLong * pVal );
 150     sal_Bool                    InsertId( const ByteString & rIdName, sal_uLong nVal );
 151     sal_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                 explicit SvIdlWorkingBase( const SvCommand& rCmd );
 169
 170     sal_Bool        ReadSvIdl( SvTokenStream &, sal_Bool bImported, const String & rPath );
 171     sal_Bool        WriteSvIdl( SvStream & );
 172
 173     sal_Bool        WriteSfx( SvStream & );
 174     sal_Bool        WriteHelpIds( SvStream & );
 175     sal_Bool        WriteSfxItem( SvStream & );
 176     sal_Bool        WriteCSV( SvStream& );
 177     sal_Bool        WriteDocumentation( SvStream& );
 178 };
 179 #endif
 180
 181 #endif // _DATABASE_HXX
 182