-- File: FSD_CmpFile.cdl -- Created: Fri Nov 29 13:03:05 1996 -- Author: Christophe LEYNADIER -- ---Copyright: Matra Datavision 1996 class CmpFile from FSD inherits BaseDriver from Storage uses Position from Storage, Error from Storage, OpenMode from Storage, AsciiString from TCollection, SequenceOfAsciiString from TColStd, SequenceOfExtendedString from TColStd, ExtendedString from TCollection, FStream from FSD, Real2String from OSD raises StreamTypeMismatchError from Storage, StreamFormatError from Storage, StreamWriteError from Storage, StreamExtCharParityError from Storage is Create returns CmpFile from FSD; Open(me : in out; aName : AsciiString from TCollection; aMode : OpenMode from Storage) returns Error from Storage; IsEnd(me : in out) returns Boolean from Standard; Tell( me : in out ) returns Position from Storage; ---Purpose: return position in the file. Return -1 upon error. IsGoodFileType(myclass; aName : AsciiString from TCollection) returns Error from Storage; -- INFO SECTION -- write -- BeginWriteInfoSection(me : in out) returns Error from Storage; WriteInfo(me : in out; nbObj : Integer from Standard; dbVersion : AsciiString from TCollection; date : AsciiString from TCollection; schemaName : AsciiString from TCollection; schemaVersion : AsciiString from TCollection; appName : ExtendedString from TCollection; appVersion : AsciiString from TCollection; objectType : ExtendedString from TCollection; userInfo : SequenceOfAsciiString from TColStd) raises StreamWriteError; EndWriteInfoSection(me : in out) returns Error from Storage; -- read -- BeginReadInfoSection(me : in out) returns Error from Storage; ReadInfo(me : in out; nbObj : in out Integer from Standard; dbVersion : in out AsciiString from TCollection; date : in out AsciiString from TCollection; schemaName : in out AsciiString from TCollection; schemaVersion : in out AsciiString from TCollection; appName : in out ExtendedString from TCollection; appVersion : in out AsciiString from TCollection; objectType : in out ExtendedString from TCollection; userInfo : in out SequenceOfAsciiString from TColStd) raises StreamTypeMismatchError,StreamExtCharParityError; EndReadInfoSection(me : in out) returns Error from Storage; -- COMMENTS SECTION -- write -- BeginWriteCommentSection(me : in out) returns Error from Storage; WriteComment(me : in out; userComments : SequenceOfExtendedString from TColStd) raises StreamWriteError; EndWriteCommentSection(me : in out) returns Error from Storage; -- read -- BeginReadCommentSection(me : in out) returns Error from Storage; ReadComment(me : in out; userComments : in out SequenceOfExtendedString from TColStd) raises StreamTypeMismatchError,StreamExtCharParityError; EndReadCommentSection(me : in out) returns Error from Storage; -- TYPE SECTION -- BeginWriteTypeSection(me : in out) returns Error from Storage; SetTypeSectionSize(me : in out; aSize : Integer from Standard) raises StreamWriteError; WriteTypeInformations(me : in out; typeNum : Integer from Standard; typeName : AsciiString from TCollection) raises StreamWriteError; EndWriteTypeSection(me : in out) returns Error from Storage; -- read BeginReadTypeSection(me : in out) returns Error from Storage; TypeSectionSize(me : in out) returns Integer from Standard raises StreamTypeMismatchError; ReadTypeInformations(me : in out; typeNum : in out Integer from Standard; typeName : in out AsciiString from TCollection) raises StreamTypeMismatchError; EndReadTypeSection(me : in out) returns Error from Storage; -- ROOT SECTION -- write -- BeginWriteRootSection(me : in out) returns Error from Storage; SetRootSectionSize(me : in out; aSize : Integer from Standard) raises StreamWriteError; WriteRoot(me : in out; rootName : AsciiString from TCollection; aRef : Integer from Standard; aType : AsciiString from TCollection) raises StreamWriteError; EndWriteRootSection(me : in out) returns Error from Storage; -- read -- BeginReadRootSection(me : in out) returns Error from Storage; RootSectionSize(me : in out) returns Integer from Standard raises StreamTypeMismatchError; ReadRoot(me : in out; rootName : in out AsciiString from TCollection; aRef : in out Integer from Standard; aType : in out AsciiString from TCollection) raises StreamTypeMismatchError; EndReadRootSection(me : in out) returns Error from Storage; -- REF SECTION -- write -- BeginWriteRefSection(me : in out) returns Error from Storage; SetRefSectionSize(me : in out; aSize : Integer from Standard) raises StreamWriteError; WriteReferenceType(me : in out; reference : Integer from Standard; typeNum : Integer from Standard) raises StreamWriteError; EndWriteRefSection(me : in out) returns Error from Storage; -- read -- BeginReadRefSection(me : in out) returns Error from Storage; RefSectionSize(me : in out) returns Integer from Standard raises StreamTypeMismatchError; ReadReferenceType(me : in out; reference : in out Integer from Standard; typeNum : in out Integer from Standard) raises StreamTypeMismatchError; EndReadRefSection(me : in out) returns Error from Storage; -- DATA SECTION -- write -- BeginWriteDataSection(me : in out) returns Error from Storage; WritePersistentObjectHeader(me : in out; aRef : Integer from Standard; aType : Integer from Standard) raises StreamWriteError; BeginWritePersistentObjectData(me : in out) raises StreamWriteError; BeginWriteObjectData(me : in out) raises StreamWriteError; EndWriteObjectData(me : in out) raises StreamWriteError; EndWritePersistentObjectData(me : in out) raises StreamWriteError; EndWriteDataSection(me : in out) returns Error from Storage; -- read -- BeginReadDataSection(me : in out) returns Error from Storage; ReadPersistentObjectHeader(me : in out; aRef : in out Integer from Standard; aType : in out Integer from Standard) raises StreamTypeMismatchError,StreamFormatError; BeginReadPersistentObjectData(me : in out) raises StreamFormatError; BeginReadObjectData(me : in out) raises StreamFormatError; EndReadObjectData(me : in out) raises StreamFormatError; EndReadPersistentObjectData(me : in out) raises StreamFormatError; EndReadDataSection(me : in out) returns Error from Storage; -- SkipObject(me : in out); -- PutReference(me : in out; aValue : Integer from Standard) returns like me raises StreamWriteError; ---C++: return & PutCharacter(me : in out; aValue : Character from Standard) returns like me raises StreamWriteError; ---C++: alias operator << ---C++: return & PutExtCharacter(me : in out; aValue : ExtCharacter from Standard) returns like me raises StreamWriteError; ---C++: alias operator << ---C++: return & PutInteger(me : in out; aValue : Integer from Standard) returns like me raises StreamWriteError; ---C++: alias operator << ---C++: return & PutBoolean(me : in out; aValue : Boolean from Standard) returns like me raises StreamWriteError; ---C++: alias operator << ---C++: return & PutReal(me : in out; aValue : Real from Standard) returns like me raises StreamWriteError; ---C++: alias operator << ---C++: return & PutShortReal(me : in out; aValue : ShortReal from Standard) returns like me raises StreamWriteError; ---C++: alias operator << ---C++: return & GetReference(me : in out; aValue : in out Integer from Standard) returns like me raises StreamTypeMismatchError; ---C++: return & GetCharacter(me : in out; aValue : in out Character from Standard) returns like me raises StreamTypeMismatchError; ---C++: alias operator >> ---C++: return & GetExtCharacter(me : in out; aValue : in out ExtCharacter from Standard) returns like me raises StreamTypeMismatchError; ---C++: alias operator >> ---C++: return & GetInteger(me : in out; aValue : in out Integer from Standard) returns like me raises StreamTypeMismatchError; ---C++: alias operator >> ---C++: return & GetBoolean(me : in out; aValue : in out Boolean from Standard) returns like me raises StreamTypeMismatchError; ---C++: alias operator >> ---C++: return & GetReal(me : in out; aValue :in out Real from Standard) returns like me raises StreamTypeMismatchError; ---C++: alias operator >> ---C++: return & GetShortReal(me : in out; aValue : in out ShortReal from Standard) returns like me raises StreamTypeMismatchError; ---C++: alias operator >> ---C++: return & Close(me : in out) returns Error from Storage; Destroy(me : in out); ---C++: alias ~ ReadLine(me : in out; buffer : in out AsciiString from TCollection) is protected; ---Purpose: read from the current position to the end of line. ReadWord(me : in out; buffer : in out AsciiString from TCollection) is protected; ---Purpose: read from the current position to the next white space or end of line. ReadExtendedLine(me : in out; buffer : in out ExtendedString from TCollection) raises StreamExtCharParityError is protected; ---Purpose: read extended chars (unicode) from the current position to the end of line. WriteExtendedLine(me : in out; buffer : ExtendedString from TCollection) is protected; ---Purpose: write from the current position to the end of line. ReadChar(me : in out; buffer : in out AsciiString from TCollection; rsize : Integer from Standard) is protected; ---Purpose: read character from the current position. ReadString(me : in out; buffer : in out AsciiString from TCollection) is protected; ---Purpose: read from the first none space character position to the end of line. FlushEndOfLine(me : in out) is protected; FindTag(me : in out; aTag : CString from Standard) returns Error from Storage is protected; MagicNumber(myclass) returns CString from Standard is private; ---C++: return const RaiseError(me: in out ; theFailure: Type from Standard) is private; fields myStream : FStream from FSD; myRealConv : Real2String from OSD; -- **** samtech modif end;