objostrasn.cpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: objostrasn.cpp,v $
 * PRODUCTION Revision 1000.3  2004/06/01 19:41:12  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.85
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: objostrasn.cpp,v 1000.3 2004/06/01 19:41:12 gouriano Exp $
* ===========================================================================
*
*                            PUBLIC DOMAIN NOTICE
*               National Center for Biotechnology Information
*
*  This software/database is a "United States Government Work" under the
*  terms of the United States Copyright Act.  It was written as part of
*  the author's official duties as a United States Government employee and
*  thus cannot be copyrighted.  This software/database is freely available
*  to the public for use. The National Library of Medicine and the U.S.
*  Government have not placed any restriction on its use or reproduction.
*
*  Although all reasonable efforts have been taken to ensure the accuracy
*  and reliability of the software and data, the NLM and the U.S.
*  Government do not and cannot warrant the performance or results that
*  may be obtained by using this software or data. The NLM and the U.S.
*  Government disclaim all warranties, express or implied, including
*  warranties of performance, merchantability or fitness for any particular
*  purpose.
*
*  Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
* Author: Eugene Vasilchenko
*
* File Description:
*   !!! PUT YOUR DESCRIPTION HERE !!!
*
* ---------------------------------------------------------------------------
* $Log: objostrasn.cpp,v $
* Revision 1000.3  2004/06/01 19:41:12  gouriano
* PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.85
*
* Revision 1.85  2004/05/17 21:03:03  gorelenk
* Added include of PCH ncbi_pch.hpp
*
* Revision 1.84  2004/05/04 17:04:43  gouriano
* Check double for being finite
*
* Revision 1.83  2004/01/05 14:25:21  gouriano
* Added possibility to set serialization hooks by stack path
*
* Revision 1.82  2003/11/26 19:59:41  vasilche
* GetPosition() and GetDataFormat() methods now are implemented
* in parent classes CObjectIStream and CObjectOStream to avoid
* pure virtual method call in destructors.
*
* Revision 1.81  2003/08/19 18:32:38  vasilche
* Optimized reading and writing strings.
* Avoid string reallocation when checking char values.
* Try to reuse old string data when string reference counting is not working.
*
* Revision 1.80  2003/08/13 15:47:45  gouriano
* implemented serialization of AnyContent objects
*
* Revision 1.79  2003/05/22 20:10:02  gouriano
* added UTF8 strings
*
* Revision 1.78  2003/05/16 18:02:18  gouriano
* revised exception error messages
*
* Revision 1.77  2003/03/26 16:14:23  vasilche
* Removed TAB symbols. Some formatting.
*
* Revision 1.76  2003/02/04 17:06:26  gouriano
* added check for NaN in WriteDouble
*
* Revision 1.75  2003/01/22 18:53:26  gouriano
* corrected stream destruction
*
* Revision 1.74  2002/12/13 21:50:42  gouriano
* corrected reading of choices
*
* Revision 1.73  2002/11/14 20:59:48  gouriano
* added BeginChoice/EndChoice methods
*
* Revision 1.72  2002/10/25 14:49:27  vasilche
* NCBI C Toolkit compatibility code extracted to libxcser library.
* Serial streams flags names were renamed to fXxx.
*
* Names of flags
*
* Revision 1.71  2002/10/08 18:59:38  grichenk
* Check for null pointers in containers (assert in debug mode,
* warning in release).
*
* Revision 1.70  2002/08/26 18:32:30  grichenk
* Added Get/SetAutoSeparator() to CObjectOStream to control
* output of separators.
*
* Revision 1.69  2002/08/23 16:52:37  grichenk
* Set separator to line-break by default
*
* Revision 1.68  2002/03/07 22:02:02  grichenk
* Added "Separator" modifier for CObjectOStream
*
* Revision 1.67  2001/10/17 20:41:25  grichenk
* Added CObjectOStream::CharBlock class
*
* Revision 1.66  2001/07/27 18:25:32  grichenk
* Removed commented code
*
* Revision 1.65  2001/06/11 14:35:00  grichenk
* Added support for numeric tags in ASN.1 specifications and data streams.
*
* Revision 1.64  2001/06/07 17:12:51  grichenk
* Redesigned checking and substitution of non-printable characters
* in VisibleString
*
* Revision 1.63  2001/05/17 15:07:08  lavr
* Typos corrected
*
* Revision 1.62  2001/04/25 20:41:53  vakatov
* <limits.h>, <float.h>  --->  <corelib/ncbi_limits.h>
*
* Revision 1.61  2001/01/03 15:22:27  vasilche
* Fixed limited buffer size for REAL data in ASN.1 binary format.
* Fixed processing non ASCII symbols in ASN.1 text format.
*
* Revision 1.60  2000/12/26 22:24:13  vasilche
* Fixed errors of compilation on Mac.
*
* Revision 1.59  2000/12/15 21:29:02  vasilche
* Moved some typedefs/enums from corelib/ncbistd.hpp.
* Added flags to CObjectIStream/CObjectOStream: eFlagAllowNonAsciiChars.
* TByte typedef replaced by Uint1.
*
* Revision 1.58  2000/12/15 15:38:45  vasilche
* Added support of Int8 and long double.
* Enum values now have type Int4 instead of long.
*
* Revision 1.57  2000/12/04 19:02:41  beloslyu
* changes for FreeBSD
*
* Revision 1.56  2000/11/07 17:25:40  vasilche
* Fixed encoding of XML:
*     removed unnecessary apostrophes in OCTET STRING
*     removed unnecessary content in NULL
* Added module names to CTypeInfo and CEnumeratedTypeValues
*
* Revision 1.55  2000/10/20 15:51:42  vasilche
* Fixed data error processing.
* Added interface for constructing container objects directly into output stream.
* object.hpp, object.inl and object.cpp were split to
* objectinfo.*, objecttype.*, objectiter.* and objectio.*.
*
* Revision 1.54  2000/10/17 18:45:35  vasilche
* Added possibility to turn off object cross reference detection in
* CObjectIStream and CObjectOStream.
*
* Revision 1.53  2000/10/13 20:22:55  vasilche
* Fixed warnings on 64 bit compilers.
* Fixed missing typename in templates.
*
* Revision 1.52  2000/10/13 16:28:39  vasilche
* Reduced header dependency.
* Avoid use of templates with virtual methods.
* Reduced amount of different maps used.
* All this lead to smaller compiled code size (libraries and programs).
*
* Revision 1.51  2000/10/05 15:52:50  vasilche
* Avoid using snprintf because it's missing on osf1_gcc
*
* Revision 1.50  2000/10/05 13:17:17  vasilche
* Added missing #include <stdio.h>
*
* Revision 1.49  2000/10/04 19:18:59  vasilche
* Fixed processing floating point data.
*
* Revision 1.48  2000/10/03 17:22:44  vasilche
* Reduced header dependency.
* Reduced size of debug libraries on WorkShop by 3 times.
* Fixed tag allocation for parent classes.
* Fixed CObject allocation/deallocation in streams.
* Moved instantiation of several templates in separate source file.
*
* Revision 1.47  2000/09/29 16:18:24  vasilche
* Fixed binary format encoding/decoding on 64 bit compulers.
* Implemented CWeakMap<> for automatic cleaning map entries.
* Added cleaning local hooks via CWeakMap<>.
* Renamed ReadTypeName -> ReadFileHeader, ENoTypeName -> ENoFileHeader.
* Added some user interface methods to CObjectIStream, CObjectOStream and
* CObjectStreamCopier.
*
* Revision 1.46  2000/09/26 17:38:22  vasilche
* Fixed incomplete choiceptr implementation.
* Removed temporary comments.
*
* Revision 1.45  2000/09/18 20:00:24  vasilche
* Separated CVariantInfo and CMemberInfo.
* Implemented copy hooks.
* All hooks now are stored in CTypeInfo/CMemberInfo/CVariantInfo.
* Most type specific functions now are implemented via function pointers instead of virtual functions.
*
* Revision 1.44  2000/09/01 13:16:19  vasilche
* Implemented class/container/choice iterators.
* Implemented CObjectStreamCopier for copying data without loading into memory.
*
* Revision 1.43  2000/08/15 19:44:50  vasilche
* Added Read/Write hooks:
* CReadObjectHook/CWriteObjectHook for objects of specified type.
* CReadClassMemberHook/CWriteClassMemberHook for specified members.
* CReadChoiceVariantHook/CWriteChoiceVariant for specified choice variants.
* CReadContainerElementHook/CWriteContainerElementsHook for containers.
*
* Revision 1.42  2000/07/03 18:42:46  vasilche
* Added interface to typeinfo via CObjectInfo and CConstObjectInfo.
* Reduced header dependency.
*
* Revision 1.41  2000/06/16 16:31:21  vasilche
* Changed implementation of choices and classes info to allow use of the same classes in generated and user written classes.
*
* Revision 1.40  2000/06/07 19:46:00  vasilche
* Some code cleaning.
* Macros renaming in more clear way.
* BEGIN_NAMED_*_INFO, ADD_*_MEMBER, ADD_NAMED_*_MEMBER.
*
* Revision 1.39  2000/06/01 19:07:05  vasilche
* Added parsing of XML data.
*
* Revision 1.38  2000/05/24 20:08:48  vasilche
* Implemented XML dump.
*
* Revision 1.37  2000/05/09 19:04:56  vasilche
* Fixed bug in storing float point number to text ASN.1 format.
*
* Revision 1.36  2000/04/28 16:58:13  vasilche
* Added classes CByteSource and CByteSourceReader for generic reading.
* Added delayed reading of choice variants.
*
* Revision 1.35  2000/04/13 14:50:27  vasilche
* Added CObjectIStream::Open() and CObjectOStream::Open() for easier use.
*
* Revision 1.34  2000/04/06 16:11:00  vasilche
* Fixed bug with iterators in choices.
* Removed unneeded calls to ReadExternalObject/WriteExternalObject.
* Added output buffering to text ASN.1 data.
*
* Revision 1.33  2000/02/17 20:02:45  vasilche
* Added some standard serialization exceptions.
* Optimized text/binary ASN.1 reading.
* Fixed wrong encoding of StringStore in ASN.1 binary format.
* Optimized logic of object collection.
*
* Revision 1.32  2000/02/01 21:47:23  vasilche
* Added CGeneratedChoiceTypeInfo for generated choice classes.
* Added buffering to CObjectIStreamAsn.
* Removed CMemberInfo subclasses.
* Added support for DEFAULT/OPTIONAL members.
*
* Revision 1.31  2000/01/11 14:16:46  vasilche
* Fixed pow ambiguity.
*
* Revision 1.30  2000/01/10 19:46:41  vasilche
* Fixed encoding/decoding of REAL type.
* Fixed encoding/decoding of StringStore.
* Fixed encoding/decoding of NULL type.
* Fixed error reporting.
* Reduced object map (only classes).
*
* Revision 1.29  1999/12/17 19:05:04  vasilche
* Simplified generation of GetTypeInfo methods.
*
* Revision 1.28  1999/10/25 20:19:51  vasilche
* Fixed strings representation in text ASN.1 files.
*
* Revision 1.27  1999/10/04 16:22:18  vasilche
* Fixed bug with old ASN.1 structures.
*
* Revision 1.26  1999/09/24 18:19:19  vasilche
* Removed dependency on NCBI toolkit.
*
* Revision 1.25  1999/09/23 21:16:08  vasilche
* Removed dependence on asn.h
*
* Revision 1.24  1999/09/23 20:25:04  vasilche
* Added support HAVE_NCBI_C
*
* Revision 1.23  1999/09/23 18:57:01  vasilche
* Fixed bugs with overloaded methods in objistr*.hpp & objostr*.hpp
*
* Revision 1.22  1999/08/13 20:22:58  vasilche
* Fixed lot of bugs in datatool
*
* Revision 1.21  1999/08/13 15:53:52  vasilche
* C++ analog of asntool: datatool
*
* Revision 1.20  1999/07/22 19:48:57  vasilche
* Reversed hack with embedding old ASN.1 output to new.
*
* Revision 1.19  1999/07/22 19:40:57  vasilche
* Fixed bug with complex object graphs (pointers to members of other objects).
*
* Revision 1.18  1999/07/22 17:33:56  vasilche
* Unified reading/writing of objects in all three formats.
*
* Revision 1.17  1999/07/21 14:20:07  vasilche
* Added serialization of bool.
*
* Revision 1.16  1999/07/20 18:23:12  vasilche
* Added interface to old ASN.1 routines.
* Added fixed choice of subclasses to use for pointers.
*
* Revision 1.15  1999/07/19 15:50:36  vasilche
* Added interface to old ASN.1 routines.
* Added naming of key/value in STL map.
*
* Revision 1.14  1999/07/15 19:35:30  vasilche
* Implemented map<K, V>.
* Changed ASN.1 text formatting.
*
* Revision 1.13  1999/07/15 16:54:49  vasilche
* Implemented vector<X> & vector<char> as special case.
*
* Revision 1.12  1999/07/14 18:58:10  vasilche
* Fixed ASN.1 types/field naming.
*
* Revision 1.11  1999/07/13 20:18:20  vasilche
* Changed types naming.
*
* Revision 1.10  1999/07/09 16:32:54  vasilche
* Added OCTET STRING write/read.
*
* Revision 1.9  1999/07/07 21:15:03  vasilche
* Cleaned processing of string types (string, char*, const char*).
*
* Revision 1.8  1999/07/02 21:31:59  vasilche
* Implemented reading from ASN.1 binary format.
*
* Revision 1.7  1999/07/01 17:55:34  vasilche
* Implemented ASN.1 binary write.
*
* Revision 1.6  1999/06/30 16:05:00  vasilche
* Added support for old ASN.1 structures.
*
* Revision 1.5  1999/06/24 14:44:58  vasilche
* Added binary ASN.1 output.
*
* Revision 1.4  1999/06/18 16:26:49  vasilche
* Fixed bug with unget() in MSVS
*
* Revision 1.3  1999/06/17 20:42:07  vasilche
* Fixed storing/loading of pointers.
*