static HRESULT CreatePatientNode(DcmDirectoryRecord *patientRecord, MSXML2::IXMLDOMDocumentPtr &pXMLDom)
{
MSXML2::IXMLDOMElementPtr patient, wado;
wado = pXMLDom->selectSingleNode("/wado_query");
if(wado == NULL) return CO_E_NOT_SUPPORTED;
patient = pXMLDom->createNode(MSXML2::NODE_ELEMENT, "Patient", "http://www.weasis.org/xsd");
if(patient == NULL) return CO_E_NOT_SUPPORTED;
const char *patientName = NULL, *patientID = NULL, *patientBirthDate = NULL, *patientBirthTime = NULL, *patientSex = NULL;
if(patientRecord->findAndGetString(DCM_PatientsName, patientName).bad()) return CO_E_NOT_SUPPORTED;
else patient->setAttribute("PatientName", patientName);
if(patientRecord->findAndGetString(DCM_PatientID, patientID).bad()) return CO_E_NOT_SUPPORTED;
else patient->setAttribute("PatientID", patientID);
if(patientRecord->findAndGetString(DCM_PatientsBirthDate, patientBirthDate).good())
patient->setAttribute("PatientBirthDate", patientBirthDate);
if(patientRecord->findAndGetString(DCM_PatientsBirthTime, patientBirthTime).good())
patient->setAttribute("PatientBirthTime", patientBirthTime);
if(patientRecord->findAndGetString(DCM_PatientsSex, patientSex).good())
patient->setAttribute("PatientSex", patientSex);
wado->appendChild(patient);
DcmDirectoryRecord *studyRec = NULL;
while(studyRec = patientRecord->nextSub(studyRec))
{
if(studyRec->getRecordType() != ERT_Study) continue;
CreateStudyNode(studyRec, patient, pXMLDom);
}
return S_OK;
}
static HRESULT CreateStudyNode(DcmDirectoryRecord *studyRec, MSXML2::IXMLDOMElementPtr &patient, MSXML2::IXMLDOMDocumentPtr &pXMLDom)
{
MSXML2::IXMLDOMElementPtr study = pXMLDom->createNode(MSXML2::NODE_ELEMENT, "Study", "http://www.weasis.org/xsd");
if(study == NULL) return CO_E_NOT_SUPPORTED;
const char *buff = NULL, *studyUID = NULL;
if(studyRec->findAndGetString(DCM_StudyInstanceUID, studyUID).bad()) return CO_E_NOT_SUPPORTED;
else study->setAttribute("StudyInstanceUID", studyUID);
if(studyRec->findAndGetString(DCM_StudyDate, buff).bad()) return CO_E_NOT_SUPPORTED;
else study->setAttribute("StudyDate", buff);
if(studyRec->findAndGetString(DCM_StudyTime, buff).good()) study->setAttribute("StudyTime", buff);
if(studyRec->findAndGetString(DCM_StudyID, buff).good()) study->setAttribute("StudyID", buff);
if(studyRec->findAndGetString(DCM_AccessionNumber, buff).good()) study->setAttribute("AccessionNumber", buff);
if(studyRec->findAndGetString(DCM_StudyDescription, buff).good()) study->setAttribute("StudyDescription", buff);
if(studyRec->findAndGetString(DCM_ReferringPhysiciansName, buff).good()) study->setAttribute("ReferringPhysicianName", buff);
patient->appendChild(study);
DcmDirectoryRecord *seriesRec = NULL;
while(seriesRec = studyRec->nextSub(seriesRec))
{
if(seriesRec->getRecordType() != ERT_Series) continue;
CreateSeriesNode(seriesRec, study, pXMLDom, studyUID);
}
return S_OK;
}
MSXML2::IXMLDOMNodePtr createNode(MSXML2::IXMLDOMDocumentPtr& xmlDoc,
const String& nodeName) {
MSXML2::IXMLDOMNodePtr res = xmlDoc->createNode(1, nodeName.c_str(), _T(""));
if (res == NULL) {
throw XMLUtils::ParseError();
}
return res;
}
MSXML2::IXMLDOMNode* CXmlNodeWrapper::InsertBefore(MSXML2::IXMLDOMNode *refNode, LPCTSTR nodeName)
{
MSXML2::IXMLDOMDocumentPtr xmlDocument = m_xmlnode->GetownerDocument();
if (xmlDocument)
{
MSXML2::IXMLDOMNodePtr newNode = xmlDocument->createNode(_variant_t((short)MSXML2::NODE_ELEMENT),nodeName,"");
newNode = m_xmlnode->insertBefore(newNode.Detach(),(IUnknown*)refNode);
return newNode.Detach();
}
return NULL;
}
void addTextAttributeToNode(MSXML2::IXMLDOMDocumentPtr& xmlDoc,
MSXML2::IXMLDOMNodePtr& targetNode, const String& attributeName,
const String& attributeValue) {
MSXML2::IXMLDOMNodePtr attributeNode =
xmlDoc->createNode(NODE_ATTRIBUTE, attributeName.c_str(), _T(""));
setNodeText(attributeNode, attributeValue);
MSXML2::IXMLDOMNamedNodeMapPtr attributes = targetNode->Getattributes();
if (attributes == NULL) {
throw XMLUtils::ParseError();
}
attributes->setNamedItem(attributeNode);
}
MSXML2::IXMLDOMNode* CXmlNodeWrapper::InsertAfter(MSXML2::IXMLDOMNode *refNode, LPCTSTR nodeName)
{
MSXML2::IXMLDOMDocumentPtr xmlDocument = m_xmlnode->GetownerDocument();
if (xmlDocument)
{
MSXML2::IXMLDOMNodePtr newNode = xmlDocument->createNode(_variant_t((short)MSXML2::NODE_ELEMENT),nodeName,"");
MSXML2::IXMLDOMNodePtr nextNode = refNode->GetnextSibling();
if (nextNode.GetInterfacePtr() != NULL)
newNode = m_xmlnode->insertBefore(newNode.Detach(),(IUnknown*)nextNode);
else
newNode = m_xmlnode->appendChild(newNode.Detach());
return newNode.Detach();
}
return NULL;
}
MSXML2::IXMLDOMNode* CXmlNodeWrapper::InsertNode(int index,LPCTSTR nodeName)
{
MSXML2::IXMLDOMDocumentPtr xmlDocument = m_xmlnode->GetownerDocument();
if (xmlDocument)
{
MSXML2::IXMLDOMNodePtr newNode = xmlDocument->createNode(_variant_t((short)MSXML2::NODE_ELEMENT),nodeName,"");
MSXML2::IXMLDOMNode* refNode = GetNode(index);
if (refNode)
newNode = m_xmlnode->insertBefore(newNode.Detach(),refNode);
else
newNode = m_xmlnode->appendChild(newNode.Detach());
return newNode.Detach();
}
return NULL;
}
static HRESULT CreateInstanceNode(DcmDirectoryRecord *instanceRec, MSXML2::IXMLDOMElementPtr &series, MSXML2::IXMLDOMDocumentPtr &pXMLDom, const char *studyUID, const char *seriesUID)
{
MSXML2::IXMLDOMElementPtr instance = pXMLDom->createNode(MSXML2::NODE_ELEMENT, "Instance", "http://www.weasis.org/xsd");
if(instance == NULL) return CO_E_NOT_SUPPORTED;
const char *buff = NULL, *instanceUID = NULL, *transferSyntax = NULL;
if(instanceRec->findAndGetString(DCM_ReferencedSOPInstanceUIDInFile, instanceUID).bad()) return CO_E_NOT_SUPPORTED;
else instance->setAttribute("SOPInstanceUID", instanceUID);
if(instanceRec->findAndGetString(DCM_ReferencedTransferSyntaxUIDInFile, transferSyntax).bad()) return CO_E_NOT_SUPPORTED;
else instance->setAttribute("TransferSyntaxUID", transferSyntax);
char url[512];
sprintf_s(url, "getindex.exe?requestType=WADO&studyUID=%s&seriesUID=%s&objectUID=%s&contentType=application%%2Fdicom&transferSyntax=%s",
studyUID, seriesUID, instanceUID, transferSyntax);
instance->setAttribute("DirectDownloadFile", url);
if(instanceRec->findAndGetString(DCM_InstanceNumber, buff).good()) instance->setAttribute("InstanceNumber", buff);
series->appendChild(instance);
return S_OK;
}
static HRESULT CreateWADO(MSXML2::IXMLDOMDocumentPtr &pXMLDom)
{
HRESULT hr = pXMLDom.CreateInstance(__uuidof(MSXML2::DOMDocument30));
if (FAILED(hr)) return hr;
pXMLDom->preserveWhiteSpace = VARIANT_FALSE;
pXMLDom->async = VARIANT_FALSE;
MSXML2::IXMLDOMElementPtr wado;
MSXML2::IXMLDOMProcessingInstructionPtr pi;
pi = pXMLDom->createProcessingInstruction("xml", "version=\"1.0\" encoding=\"GBK\"");
if (pi != NULL)
{
pXMLDom->appendChild(pi);
pi.Release();
}
pi = pXMLDom->createProcessingInstruction("xml-stylesheet", "type=\"text/xml\" href=\"../xslt/wadolist.xsl\"");
if (pi != NULL)
{
pXMLDom->appendChild(pi);
pi.Release();
}
wado = pXMLDom->createNode(MSXML2::NODE_ELEMENT, "wado_query", "http://www.weasis.org/xsd");
wado->setAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
wado->setAttribute("requireOnlySOPInstanceUID", "false");
pXMLDom->appendChild(wado);
wado->setAttribute("wadoURL", "http://localhost/pacs/cgi-bin/");
/*
MSXML2::IXMLDOMElementPtr httpTag;
httpTag = pXMLDom->selectSingleNode("/wado_query/httpTag");
if( ! httpTag )
{
httpTag = pXMLDom->createNode(MSXML2::NODE_ELEMENT, "httpTag", "http://www.weasis.org/xsd");
wado->appendChild(httpTag);
}
httpTag->setAttribute("key", "callingAE");
httpTag->setAttribute("value", "DEVICE");
*/
return S_OK;
}
static HRESULT CreateSeriesNode(DcmDirectoryRecord *seriesRec, MSXML2::IXMLDOMElementPtr &study, MSXML2::IXMLDOMDocumentPtr &pXMLDom, const char *studyUID)
{
MSXML2::IXMLDOMElementPtr series = pXMLDom->createNode(MSXML2::NODE_ELEMENT, "Series", "http://www.weasis.org/xsd");
if(series == NULL) return CO_E_NOT_SUPPORTED;
const char *buff = NULL, *seriesUID = NULL;
if(seriesRec->findAndGetString(DCM_SeriesInstanceUID, seriesUID).bad()) return CO_E_NOT_SUPPORTED;
else series->setAttribute("SeriesInstanceUID", seriesUID);
if(seriesRec->findAndGetString(DCM_Modality, buff).bad()) return CO_E_NOT_SUPPORTED;
else series->setAttribute("Modality", buff);
if(seriesRec->findAndGetString(DCM_SeriesDescription, buff).good()) series->setAttribute("SeriesDescription", buff);
if(seriesRec->findAndGetString(DCM_SeriesNumber, buff).good()) series->setAttribute("SeriesNumber", buff);
study->appendChild(series);
DcmDirectoryRecord *instanceRec = NULL;
while(instanceRec = seriesRec->nextSub(instanceRec))
{
if(instanceRec->getRecordType() != ERT_Image) continue;
CreateInstanceNode(instanceRec, series, pXMLDom, studyUID, seriesUID);
}
return S_OK;
}
