dcmdata/include/dctypes.h

/*
 *
 *  Copyright (C) 1994-2003, OFFIS
 *
 *  This software and supporting documentation were developed by
 *
 *    Kuratorium OFFIS e.V.
 *    Healthcare Information and Communication Systems
 *    Escherweg 2
 *    D-26121 Oldenburg, Germany
 *
 *  THIS SOFTWARE IS MADE AVAILABLE,  AS IS,  AND OFFIS MAKES NO  WARRANTY
 *  REGARDING  THE  SOFTWARE,  ITS  PERFORMANCE,  ITS  MERCHANTABILITY  OR
 *  FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES  OR
 *  ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND
 *  PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
 *
 *  Module:  dcmdata
 *
 *  Author:  Gerd Ehlers, Andrew Hewett
 *
 *  Purpose: global type and constant definitions
 *
 *  Last Update:      $Author: joergr $
 *  Update Date:      $Date: 2003/04/22 08:19:09 $
 *  Source File:      $Source: /share/dicom/cvs-depot/dcmtk/dcmdata/include/dctypes.h,v $
 *  CVS/RCS Revision: $Revision: 1.19 $
 *  Status:           $State: Exp $
 *
 *  CVS/RCS Log at end of file
 *
 */


#ifndef DCTYPES_H
#define DCTYPES_H 1

#include "osconfig.h"    /* make sure OS specific configuration is included first */
#include "oftypes.h"

#define INCLUDE_CSTDLIB
#include "ofstdinc.h"


/*
** Macro Definitions
*/

// XML namespace URI for the dcmtk
#define DCMTK_XML_NAMESPACE_URI "http://dicom.offis.de/dcmtk"


/*
** Type Definitions
*/

typedef Uint8           BYTE;
typedef Sint8           SBYTE;


/*
** Enumerated Types
*/

typedef enum {
    EET_ExplicitLength = 0,
    EET_UndefinedLength = 1
} E_EncodingType;


typedef enum {
    EGL_noChange = 0,       // no change of GL values, WARNING: DO NOT USE FOR WRITE
    EGL_withoutGL = 1,      // remove group length tags
    EGL_withGL = 2,         // add group length tags for every group
    EGL_recalcGL = 3        // recalculate values for existing group length tags
} E_GrpLenEncoding;

typedef enum {
    EPD_noChange = 0,       // no change of padding tags
    EPD_withoutPadding = 1, // remove all padding tags
    EPD_withPadding = 2     // add padding tags
} E_PaddingEncoding;


typedef enum {
    ESM_fromHere = 0,
    ESM_fromStackTop = 1,
    ESM_afterStackTop = 2
} E_SearchMode;


typedef enum {
    ERW_init = 0,
    ERW_ready = 1,
    ERW_inWork = 2,
    ERW_notInitialized = 3
} E_TransferState;



struct DCMTypes
{
  public:


    static const size_t PF_shortenLongTagValues;

    static const size_t PF_showTreeStructure;

    static const size_t PF_lastEntry;




    static const size_t XF_addDocumentType;

    static const size_t XF_writeBinaryData;

    static const size_t XF_encodeBase64;
    
    static const size_t XF_useDcmtkNamespace;

    static const size_t XF_embedDocumentType;
};


// Undefined Length Identifier
const Uint32 DCM_UndefinedLength = 0xffffffff;


#endif /* !DCTYPES_H */


/*
 * CVS/RCS Log:
 * $Log: dctypes.h,v $
 * Revision 1.19  2003/04/22 08:19:09  joergr
 * Added new command line option which allows to embed the content of the DTD
 * instead of referencing the DTD file.
 *
 * Revision 1.18  2003/04/01 14:57:08  joergr
 * Added support for XML namespaces.
 *
 * Revision 1.17  2002/12/06 12:21:00  joergr
 * Enhanced "print()" function by re-working the implementation and replacing
 * the boolean "showFullData" parameter by a more general integer flag.
 *
 * Revision 1.16  2002/11/27 12:07:23  meichel
 * Adapted module dcmdata to use of new header file ofstdinc.h
 *
 * Revision 1.15  2002/07/10 11:45:40  meichel
 * Moved definitions for Uint8, Sint8 ... Float64 from dcmdata to ofstd
 *   since these types are not DICOM specific
 *
 * Revision 1.14  2002/06/06 14:51:13  meichel
 * Corrected code for inclusion of stdlib.h
 *
 * Revision 1.13  2002/05/14 08:20:29  joergr
 * Added support for Base64 (MIME) encoded binary data.
 *
 * Revision 1.12  2002/04/25 10:07:13  joergr
 * Added support for XML output of DICOM objects.
 *
 * Revision 1.11  2001/06/01 15:48:45  meichel
 * Updated copyright header
 *
 * Revision 1.10  2000/03/08 16:26:19  meichel
 * Updated copyright header.
 *
 * Revision 1.9  2000/03/03 14:05:26  meichel
 * Implemented library support for redirecting error messages into memory
 *   instead of printing them to stdout/stderr for GUI applications.
 *
 * Revision 1.8  2000/02/07 14:44:45  meichel
 * The typedef for Sint8 now defaults to char instead of signed char.
 *   This avoids warnings on certain c-front related compilers.
 *   The old behaviour can be restored by compiling with the symbol
 *   CHAR_IS_UNSIGNED defined.
 *
 * Revision 1.7  1999/03/31 09:24:51  meichel
 * Updated copyright header in module dcmdata
 *
 *
 */

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