dcmqrscp and --assoc-config-file

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bmoloney
Posts: 10
Joined: Wed, 2011-09-07, 00:38

dcmqrscp and --assoc-config-file

#1 Post by bmoloney »

I am trying to use the "--assoc-config-file" ("-xf") option for dcmqrscp (added in 3.6.2) so that it will accept private SOP classes. I can see that the presentation context for the private SOP class is proposed and accepted, but once the data set is sent I still get back an error status with "Refused - SOP Class not supported".

Is this option not sufficient for adding support for private SOP classes? Is it still required to edit some source code and recompile?
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Michael Onken
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Re: dcmqrscp and --assoc-config-file

#2 Post by Michael Onken »

Hi,

I am not sure about dcmqrscp and private SOP classes but maybe there is also a problem with the client that sends a (somewhat) broken request? Can you show the log of the request and the resulting error (e.g. via -d in the DCMTK-related tools).

Best regards,
Michael
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bmoloney
Posts: 10
Joined: Wed, 2011-09-07, 00:38

Re: dcmqrscp and --assoc-config-file

#3 Post by bmoloney »

I went ahead and compiled 3.6.5 from source and get the same result. The debug logging is below, i just had to trim some of the presentation contexts from the association request/response to fit with in this forum's char limit. The relevant presentation context ID is 243.


D: Parsing an A-ASSOCIATE PDU
I: Association Received (localhost:DCMTESTAE0 -> DCMTKAE0)
D: Parameters:
D: ====================== BEGIN A-ASSOCIATE-RQ =====================
D: Our Implementation Class UID: 1.2.276.0.7230010.3.0.3.6.5
D: Our Implementation Version Name: OFFIS_DCMTK_365
D: Their Implementation Class UID: 1.2.826.0.1.3680043.9.3811.1.4.1
D: Their Implementation Version Name: PYNETDICOM_141
D: Application Context Name: 1.2.840.10008.3.1.1.1
D: Calling Application Name: DCMTESTAE0
D: Called Application Name: DCMTKAE0
D: Responding Application Name:
D: Our Max PDU Receive Size: 16384
D: Their Max PDU Receive Size: 16382
D: Presentation Contexts:
D: Context ID: 1 (Proposed)
D: Abstract Syntax: =ComputedRadiographyImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 3 (Proposed)
D: Abstract Syntax: =DigitalXRayImageStorageForPresentation
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 5 (Proposed)
D: Abstract Syntax: =DigitalXRayImageStorageForProcessing
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 7 (Proposed)
D: Abstract Syntax: =DigitalMammographyXRayImageStorageForPresentation
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 9 (Proposed)
D: Abstract Syntax: =DigitalMammographyXRayImageStorageForProcessing
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 11 (Proposed)
D: Abstract Syntax: =DigitalIntraOralXRayImageStorageForPresentation
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 13 (Proposed)
D: Abstract Syntax: =DigitalIntraOralXRayImageStorageForProcessing
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 15 (Proposed)
D: Abstract Syntax: =CTImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 17 (Proposed)
D: Abstract Syntax: =EnhancedCTImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 19 (Proposed)
D: Abstract Syntax: =LegacyConvertedEnhancedCTImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 21 (Proposed)
D: Abstract Syntax: =UltrasoundMultiframeImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 23 (Proposed)
D: Abstract Syntax: =MRImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 25 (Proposed)
D: Abstract Syntax: =EnhancedMRImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 27 (Proposed)
D: Abstract Syntax: =MRSpectroscopyStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 29 (Proposed)
D: Abstract Syntax: =EnhancedMRColorImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 31 (Proposed)
D: Abstract Syntax: =LegacyConvertedEnhancedMRImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 33 (Proposed)
D: Abstract Syntax: =UltrasoundImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 35 (Proposed)
D: Abstract Syntax: =EnhancedUSVolumeStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 37 (Proposed)
D: Abstract Syntax: =SecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 39 (Proposed)
D: Abstract Syntax: =MultiframeSingleBitSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 41 (Proposed)
D: Abstract Syntax: =MultiframeGrayscaleByteSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 43 (Proposed)
D: Abstract Syntax: =MultiframeGrayscaleWordSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 45 (Proposed)
D: Abstract Syntax: =MultiframeTrueColorSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 47 (Proposed)
D: Abstract Syntax: =TwelveLeadECGWaveformStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit

< TRIMMED ... >

D: Context ID: 241 (Proposed)
D: Abstract Syntax: =RTBrachyApplicationSetupDeliveryInstructionStorage
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Context ID: 243 (Proposed)
D: Abstract Syntax: 1.3.12.2.1107.5.9.1
D: Proposed SCP/SCU Role: Default
D: Proposed Transfer Syntax(es):
D: =LittleEndianImplicit
D: =LittleEndianExplicit
D: =BigEndianExplicit
D: Requested Extended Negotiation: none
D: Accepted Extended Negotiation: none
D: Requested User Identity Negotiation: none
D: User Identity Negotiation Response: none
D: ======================= END A-ASSOCIATE-RQ ======================
D: Constructing Associate AC PDU
I: Association Acknowledged (Max Send PDV: 16370)
D: ====================== BEGIN A-ASSOCIATE-AC =====================
D: Our Implementation Class UID: 1.2.276.0.7230010.3.0.3.6.5
D: Our Implementation Version Name: OFFIS_DCMTK_365
D: Their Implementation Class UID: 1.2.826.0.1.3680043.9.3811.1.4.1
D: Their Implementation Version Name: PYNETDICOM_141
D: Application Context Name: 1.2.840.10008.3.1.1.1
D: Calling Application Name: DCMTESTAE0
D: Called Application Name: DCMTKAE0
D: Responding Application Name:
D: Our Max PDU Receive Size: 16384
D: Their Max PDU Receive Size: 16382
D: Presentation Contexts:
D: Context ID: 1 (Accepted)
D: Abstract Syntax: =ComputedRadiographyImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 3 (Accepted)
D: Abstract Syntax: =DigitalXRayImageStorageForPresentation
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 5 (Accepted)
D: Abstract Syntax: =DigitalXRayImageStorageForProcessing
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 7 (Accepted)
D: Abstract Syntax: =DigitalMammographyXRayImageStorageForPresentation
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 9 (Accepted)
D: Abstract Syntax: =DigitalMammographyXRayImageStorageForProcessing
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 11 (Accepted)
D: Abstract Syntax: =DigitalIntraOralXRayImageStorageForPresentation
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 13 (Accepted)
D: Abstract Syntax: =DigitalIntraOralXRayImageStorageForProcessing
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 15 (Accepted)
D: Abstract Syntax: =CTImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 17 (Accepted)
D: Abstract Syntax: =EnhancedCTImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 19 (Abstract Syntax Not Supported)
D: Abstract Syntax: =LegacyConvertedEnhancedCTImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Context ID: 21 (Accepted)
D: Abstract Syntax: =UltrasoundMultiframeImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 23 (Accepted)
D: Abstract Syntax: =MRImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 25 (Accepted)
D: Abstract Syntax: =EnhancedMRImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 27 (Abstract Syntax Not Supported)
D: Abstract Syntax: =MRSpectroscopyStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Context ID: 29 (Accepted)
D: Abstract Syntax: =EnhancedMRColorImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 31 (Abstract Syntax Not Supported)
D: Abstract Syntax: =LegacyConvertedEnhancedMRImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Context ID: 33 (Accepted)
D: Abstract Syntax: =UltrasoundImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 35 (Accepted)
D: Abstract Syntax: =EnhancedUSVolumeStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 37 (Accepted)
D: Abstract Syntax: =SecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 39 (Accepted)
D: Abstract Syntax: =MultiframeSingleBitSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 41 (Accepted)
D: Abstract Syntax: =MultiframeGrayscaleByteSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 43 (Accepted)
D: Abstract Syntax: =MultiframeGrayscaleWordSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 45 (Accepted)
D: Abstract Syntax: =MultiframeTrueColorSecondaryCaptureImageStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Context ID: 47 (Abstract Syntax Not Supported)
D: Abstract Syntax: =TwelveLeadECGWaveformStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default

< TRIMMED ... >

D: Context ID: 241 (Abstract Syntax Not Supported)
D: Abstract Syntax: =RTBrachyApplicationSetupDeliveryInstructionStorage
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Context ID: 243 (Accepted)
D: Abstract Syntax: 1.3.12.2.1107.5.9.1
D: Proposed SCP/SCU Role: Default
D: Accepted SCP/SCU Role: Default
D: Accepted Transfer Syntax: =LittleEndianImplicit
D: Requested Extended Negotiation: none
D: Accepted Extended Negotiation: none
D: Requested User Identity Negotiation: none
D: User Identity Negotiation Response: none
D: ======================= END A-ASSOCIATE-AC ======================
D: DcmDataset::read() TransferSyntax="Little Endian Implicit"
I: Received Store SCP:
I: ===================== INCOMING DIMSE MESSAGE ====================
I: Message Type : C-STORE RQ
I: Message ID : 1
I: Affected SOP Class UID : 1.3.12.2.1107.5.9.1
I: Affected SOP Instance UID : 2.25.12659144173943061650280564179
I: Data Set : present
I: Priority : low
I: ======================= END DIMSE MESSAGE =======================
D: DcmDataset::read() TransferSyntax="Little Endian Implicit"
D: DcmFileFormat::checkMetaHeaderValue() Version of MetaHeader is ok: 0x0001
D: DcmFileFormat::checkMetaHeaderValue() use SOPClassUID [1.3.12.2.1107.5.9.1] from Dataset
D: DcmFileFormat::checkMetaHeaderValue() use SOPInstanceUID [2.25.12659144173943061650280564179] from Dataset
D: DcmFileFormat::checkMetaHeaderValue() use new TransferSyntaxUID [Little Endian Implicit] on writing following Dataset
D: DcmFileFormat::validateMetaInfo() found 8 Elements in DcmMetaInfo 'metinf'
W: NOTICE: StoreSCP:
W: ===================== OUTGOING DIMSE MESSAGE ====================
W: Message Type : C-STORE RSP
W: Message ID Being Responded To : 1
W: Affected SOP Class UID : 1.3.12.2.1107.5.9.1
W: Affected SOP Instance UID : 2.25.12659144173943061650280564179
W: Data Set : none
W: DIMSE Status : 0x0122: Error: Refused - SOP Class not supported
W: ======================= END DIMSE MESSAGE =======================
I: Association Release
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bmoloney
Posts: 10
Joined: Wed, 2011-09-07, 00:38

Re: dcmqrscp and --assoc-config-file

#4 Post by bmoloney »

Luckily I found this personal website with some pointers: http://www.wangchaofeng.com/parseNote.p ... p-classuid

The new '-xf' option to 'dcmqrscp' solves the association issue mentioned there, but I still had to remove this conditional branch in dcmqrdb/libsrc/dcmqrsrv.cc:

Code: Select all

if (!dcmIsaStorageSOPClassUID(request->AffectedSOPClassUID)) {
    /* callback will send back sop class not supported status */
    context.setStatus(STATUS_STORE_Refused_SOPClassNotSupported);
    /* must still receive data */
    strcpy(imageFileName, NULL_DEVICE_NAME);
}
It would be nice if there was a command line option to enable this behavior. I am using 'dcmqrscp' in some automated testing for my own code, so requiring a custom build is problematic.
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Michael Onken
DCMTK Developer
Posts: 2049
Joined: Fri, 2004-11-05, 13:47
Location: Oldenburg, Germany
Contact:
Contact Michael Onken

Re: dcmqrscp and --assoc-config-file

#5 Post by Michael Onken »

Hi,

thanks for the update and the link to the great website! I agree that it would be helpful to allow unknown Storage SOP Classes in the future.

Maybe option -pm (like in storescp) would make sense in dcmqrscp, too?

Best regards,
Michael
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bmoloney
Posts: 10
Joined: Wed, 2011-09-07, 00:38

Re: dcmqrscp and --assoc-config-file

#6 Post by bmoloney »

I have had some weird issues in the past with "promiscuous mode" (see https://forum.dcmtk.org/viewtopic.php?f ... 56&p=12254 ), so I tend to prefer the more targeted approach with custom profiles.
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J. Riesmeier
DCMTK Developer
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Joined: Tue, 2011-05-03, 14:38
Location: Oldenburg, Germany
Contact:
Contact J. Riesmeier

Re: dcmqrscp and --assoc-config-file

#7 Post by J. Riesmeier »

I would suggest to use a check similar to the one in DcmStorageSCU::checkSOPInstance():

Code: Select all

            // in addition, check whether it is a known storage SOP class
            if (!dcmIsaStorageSOPClassUID(sopClassUID.c_str(), ESSC_All))
            {
                // check whether the DICOM standard prefix for storage UIDs is used
                if (sopClassUID.compare(0, 23, "1.2.840.10008.5.1.4.1.1") == 0)
                {
                    DCMNET_DEBUG("unknown storage SOP class (with standard UID prefix): " << sopClassUID);
                }
                // check whether the DICOM standard prefix for UIDs is used
                else if (sopClassUID.compare(0, 13, "1.2.840.10008") == 0)
                {
                    // try to find the human-readable name of this UID
                    const char *uidName = dcmFindNameOfUID(sopClassUID.c_str(), NULL /* defaultValue */);
                    if (uidName != NULL)
                    {
                        DCMNET_DEBUG("unexpected standard UID (no storage SOP class): " << sopClassUID
                            << " (" << uidName << ")");
                        status = NET_EC_InvalidSOPClassUID;
                    } else {
                        DCMNET_DEBUG("unknown standard UID (probably no storage SOP class): " << sopClassUID);
                        status = NET_EC_UnknownStorageSOPClass;
                    }
                } else {
                    // do not reject supposed private SOP classes
                    DCMNET_DEBUG("unknown UID (possibly private storage SOP class): " << sopClassUID);
                }
            }
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