dcmqrdb/include/dcmtk/dcmqrdb/dcmqrdba.h

/*
 *
 *  Copyright (C) 1993-2010, OFFIS e.V.
 *  All rights reserved.  See COPYRIGHT file for details.
 *
 *  This software and supporting documentation were developed by
 *
 *    OFFIS e.V.
 *    R&D Division Health
 *    Escherweg 2
 *    D-26121 Oldenburg, Germany
 *
 *
 *  Module:  dcmqrdb
 *
 *  Author:  Andrew Hewett, Marco Eichelberg
 *
 *  Purpose: class DcmQueryRetrieveDatabaseHandle
 *
 *  Last Update:      $Author: joergr $
 *  Update Date:      $Date: 2010-10-14 13:16:41 $
 *  CVS/RCS Revision: $Revision: 1.7 $
 *  Status:           $State: Exp $
 *
 *  CVS/RCS Log at end of file
 *
 */

#ifndef DCMQRDBA_H
#define DCMQRDBA_H

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

#define INCLUDE_CSTDLIB
#define INCLUDE_CSTDIO
#define INCLUDE_UNISTD
#include "dcmtk/ofstd/ofstdinc.h"
#include "dcmtk/ofstd/ofcond.h"

class DcmDataset;
class DcmQueryRetrieveDatabaseStatus;

#ifndef MAXPATHLEN
#define MAXPATHLEN 1024
#endif

class DcmQueryRetrieveDatabaseHandle
{
public:

  DcmQueryRetrieveDatabaseHandle() { }

   virtual ~DcmQueryRetrieveDatabaseHandle();

  virtual OFCondition makeNewStoreFileName(
      const char *SOPClassUID,
      const char *SOPInstanceUID,
      char *newImageFileName) = 0;

  virtual OFCondition storeRequest(
      const char *SOPClassUID,
      const char *SOPInstanceUID,
      const char *imageFileName,
      DcmQueryRetrieveDatabaseStatus  *status,
      OFBool     isNew = OFTrue ) = 0;

  virtual OFCondition startFindRequest(
      const char *SOPClassUID,
      DcmDataset *findRequestIdentifiers,
      DcmQueryRetrieveDatabaseStatus *status) = 0;

  virtual OFCondition nextFindResponse(
      DcmDataset **findResponseIdentifiers,
      DcmQueryRetrieveDatabaseStatus *status) = 0;

  virtual OFCondition cancelFindRequest(DcmQueryRetrieveDatabaseStatus *status) = 0;

  virtual OFCondition startMoveRequest(
      const char *SOPClassUID,
      DcmDataset *moveRequestIdentifiers,
      DcmQueryRetrieveDatabaseStatus *status) = 0;

  virtual OFCondition nextMoveResponse(
      char *SOPClassUID,
      char *SOPInstanceUID,
      char *imageFileName,
      unsigned short *numberOfRemainingSubOperations,
      DcmQueryRetrieveDatabaseStatus *status) = 0;

  virtual OFCondition cancelMoveRequest(DcmQueryRetrieveDatabaseStatus *status) = 0;

  virtual OFCondition pruneInvalidRecords() = 0;

  virtual void setIdentifierChecking(OFBool checkFind, OFBool checkMove) = 0;

};


class DcmQueryRetrieveDatabaseHandleFactory
{
public:
  virtual DcmQueryRetrieveDatabaseHandle *createDBHandle(
    const char *callingAETitle,
    const char *calledAETitle,
    OFCondition& result) const = 0;

  virtual ~DcmQueryRetrieveDatabaseHandleFactory() {}

};

#endif

/*
 * CVS Log
 * $Log: dcmqrdba.h,v $
 * Revision 1.7  2010-10-14 13:16:41  joergr
 * Updated copyright header. Added reference to COPYRIGHT file.
 *
 * Revision 1.6  2009-11-24 10:10:42  uli
 * Switched to logging mechanism provided by the "new" oflog module.
 *
 * Revision 1.5  2009-08-21 09:50:07  joergr
 * Replaced tabs by spaces and updated copyright date.
 *
 * Revision 1.4  2005/12/16 09:12:33  onken
 * - Added virtual (dummy) destructor to avoid compiler warnings
 *
 * Revision 1.3  2005/12/08 16:04:21  meichel
 * Changed include path schema for all DCMTK header files
 *
 * Revision 1.2  2005/04/22 15:36:34  meichel
 * Passing calling aetitle to DcmQueryRetrieveDatabaseHandleFactory::createDBHandle
 *   to allow configuration retrieval based on calling aetitle.
 *
 * Revision 1.1  2005/03/30 13:34:50  meichel
 * Initial release of module dcmqrdb that will replace module imagectn.
 *   It provides a clear interface between the Q/R DICOM front-end and the
 *   database back-end. The imagectn code has been re-factored into a minimal
 *   class structure.
 *
 *
 */

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