+++ /dev/null
-// Created on: 1997-08-22
-// Created by: DAUTRY Philippe
-// Copyright (c) 1997-1999 Matra Datavision
-// Copyright (c) 1999-2014 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-// This file has been written using FSD_File.hxx as template.
-// This is a specific adaptation for Draw use (save & restore commands).
-// It is not sure at all this code is portable on any other plateform than
-// SUN OS. Don't use it anywhere else.
-// Thanks for comprehension. (22 august 97)
-
-
-#ifndef DDF_IOStream_HeaderFile
-#define DDF_IOStream_HeaderFile
-
-#include <stdio.h>
-
-#include <Storage_BaseDriver.hxx>
-#include <Storage_Error.hxx>
-#include <Storage_OpenMode.hxx>
-#include <Storage_Position.hxx>
-
-class Storage_StreamTypeMismatchError;
-class Storage_StreamFormatError;
-class Storage_StreamWriteError;
-class Storage_StreamExtCharParityError;
-
-#include <TColStd_SequenceOfExtendedString.hxx>
-
-class DDF_IOStream : public Storage_BaseDriver {
-
-public:
-
- // Methods PUBLIC
- //
-DDF_IOStream();
- Storage_Error Open(const TCollection_AsciiString& aName,const Storage_OpenMode aMode) ;
- Storage_Error Open(std::istream* anIStream) ;
- Storage_Error Open(std::ostream* anOStream) ;
- Standard_Boolean IsEnd() ;
- Storage_Position Tell() { return -1; }
-static Storage_Error IsGoodFileType(std::istream* anIStream) ;
- Storage_Error BeginWriteInfoSection() ;
- void WriteInfo(const Standard_Integer nbObj,const TCollection_AsciiString& dbVersion,const TCollection_AsciiString& date,const TCollection_AsciiString& schemaName,const TCollection_AsciiString& schemaVersion,const TCollection_ExtendedString& appName,const TCollection_AsciiString& appVersion,const TCollection_ExtendedString& objectType,const TColStd_SequenceOfAsciiString& userInfo) ;
- Storage_Error EndWriteInfoSection() ;
- Storage_Error BeginReadInfoSection() ;
- void ReadInfo(Standard_Integer& nbObj,TCollection_AsciiString& dbVersion,TCollection_AsciiString& date,TCollection_AsciiString& schemaName,TCollection_AsciiString& schemaVersion,TCollection_ExtendedString& appName,TCollection_AsciiString& appVersion,TCollection_ExtendedString& objectType,TColStd_SequenceOfAsciiString& userInfo) ;
- void ReadCompleteInfo (Standard_IStream& theIStream, Handle(Storage_Data)& theData);
- Storage_Error EndReadInfoSection() ;
- Storage_Error BeginWriteCommentSection() ;
- void WriteComment(const TColStd_SequenceOfExtendedString& userComments) ;
- Storage_Error EndWriteCommentSection() ;
- Storage_Error BeginReadCommentSection() ;
- void ReadComment(TColStd_SequenceOfExtendedString& userComments) ;
- Storage_Error EndReadCommentSection() ;
- Storage_Error BeginWriteTypeSection() ;
- void SetTypeSectionSize(const Standard_Integer aSize) ;
- void WriteTypeInformations(const Standard_Integer typeNum,const TCollection_AsciiString& typeName) ;
- Storage_Error EndWriteTypeSection() ;
- Storage_Error BeginReadTypeSection() ;
- Standard_Integer TypeSectionSize() ;
- void ReadTypeInformations(Standard_Integer& typeNum,TCollection_AsciiString& typeName) ;
- Storage_Error EndReadTypeSection() ;
- Storage_Error BeginWriteRootSection() ;
- void SetRootSectionSize(const Standard_Integer aSize) ;
- void WriteRoot(const TCollection_AsciiString& rootName,const Standard_Integer aRef,const TCollection_AsciiString& aType) ;
- Storage_Error EndWriteRootSection() ;
- Storage_Error BeginReadRootSection() ;
- Standard_Integer RootSectionSize() ;
- void ReadRoot(TCollection_AsciiString& rootName,Standard_Integer& aRef,TCollection_AsciiString& aType) ;
- Storage_Error EndReadRootSection() ;
- Storage_Error BeginWriteRefSection() ;
- void SetRefSectionSize(const Standard_Integer aSize) ;
- void WriteReferenceType(const Standard_Integer reference,const Standard_Integer typeNum) ;
- Storage_Error EndWriteRefSection() ;
- Storage_Error BeginReadRefSection() ;
- Standard_Integer RefSectionSize() ;
- void ReadReferenceType(Standard_Integer& reference,Standard_Integer& typeNum) ;
- Storage_Error EndReadRefSection() ;
- Storage_Error BeginWriteDataSection() ;
- void WritePersistentObjectHeader(const Standard_Integer aRef,const Standard_Integer aType) ;
- void BeginWritePersistentObjectData() ;
- void BeginWriteObjectData() ;
- void EndWriteObjectData() ;
- void EndWritePersistentObjectData() ;
- Storage_Error EndWriteDataSection() ;
- Storage_Error BeginReadDataSection() ;
- void ReadPersistentObjectHeader(Standard_Integer& aRef,Standard_Integer& aType) ;
- void BeginReadPersistentObjectData() ;
- void BeginReadObjectData() ;
- void EndReadObjectData() ;
- void EndReadPersistentObjectData() ;
- Storage_Error EndReadDataSection() ;
- void SkipObject() ;
- Storage_BaseDriver& PutReference(const Standard_Integer aValue) ;
- Storage_BaseDriver& PutCharacter(const Standard_Character aValue) ;
- Storage_BaseDriver& operator <<(const Standard_Character aValue)
-{
- return PutCharacter(aValue);
-}
-
- Storage_BaseDriver& PutExtCharacter(const Standard_ExtCharacter aValue) ;
- Storage_BaseDriver& operator <<(const Standard_ExtCharacter aValue)
-{
- return PutExtCharacter(aValue);
-}
-
- Storage_BaseDriver& PutInteger(const Standard_Integer aValue) ;
- Storage_BaseDriver& operator <<(const Standard_Integer aValue)
-{
- return PutInteger(aValue);
-}
-
- Storage_BaseDriver& PutBoolean(const Standard_Boolean aValue) ;
- Storage_BaseDriver& operator <<(const Standard_Boolean aValue)
-{
- return PutBoolean(aValue);
-}
-
- Storage_BaseDriver& PutReal(const Standard_Real aValue) ;
- Storage_BaseDriver& operator <<(const Standard_Real aValue)
-{
- return PutReal(aValue);
-}
-
- Storage_BaseDriver& PutShortReal(const Standard_ShortReal aValue) ;
- Storage_BaseDriver& operator <<(const Standard_ShortReal aValue)
-{
- return PutShortReal(aValue);
-}
-
- Storage_BaseDriver& GetReference(Standard_Integer& aValue) ;
- Storage_BaseDriver& GetCharacter(Standard_Character& aValue) ;
- Storage_BaseDriver& operator >>(Standard_Character& aValue)
-{
- return GetCharacter(aValue);
-}
-
- Storage_BaseDriver& GetExtCharacter(Standard_ExtCharacter& aValue) ;
- Storage_BaseDriver& operator >>(Standard_ExtCharacter& aValue)
-{
- return GetExtCharacter(aValue);
-}
-
- Storage_BaseDriver& GetInteger(Standard_Integer& aValue) ;
- Storage_BaseDriver& operator >>(Standard_Integer& aValue)
-{
- return GetInteger(aValue);
-}
-
- Storage_BaseDriver& GetBoolean(Standard_Boolean& aValue) ;
- Storage_BaseDriver& operator >>(Standard_Boolean& aValue)
-{
- return GetBoolean(aValue);
-}
-
- Storage_BaseDriver& GetReal(Standard_Real& aValue) ;
- Storage_BaseDriver& operator >>(Standard_Real& aValue)
-{
- return GetReal(aValue);
-}
-
- Storage_BaseDriver& GetShortReal(Standard_ShortReal& aValue) ;
- Storage_BaseDriver& operator >>(Standard_ShortReal& aValue)
-{
- return GetShortReal(aValue);
-}
-
- Storage_Error Close() ;
- void Destroy() ;
-~DDF_IOStream()
-{
- Destroy();
-}
-
-
-
-
-
-
-protected:
-
- // Methods PROTECTED
- //
- void ReadLine(TCollection_AsciiString& buffer) ;
- void ReadWord(TCollection_AsciiString& buffer) ;
- void ReadExtendedLine(TCollection_ExtendedString& buffer) ;
- void WriteExtendedLine(const TCollection_ExtendedString& buffer) ;
- void ReadChar(TCollection_AsciiString& buffer,const Standard_Integer rsize) ;
- void ReadString(TCollection_AsciiString& buffer) ;
- void FlushEndOfLine() ;
- Storage_Error FindTag(const Standard_CString aTag) ;
-
-
- // Fields PROTECTED
- //
-
-
-private:
-
- // Methods PRIVATE
- //
-static Standard_CString MagicNumber() ;
-
-
- // Fields PRIVATE
- //
-//FSD_FStream myStream;
-std::istream* myIStream;
-std::ostream* myOStream;
-
-
-};
-
-// other inline functions and methods (like "C++: function call" methods)
-//
-#endif
projects / occt.git / blobdiff