Example #1
0
Result GetFirstElementByTagName(MSXML::IXMLDOMElementPtr& parent, const string& tagName, MSXML::IXMLDOMElementPtr& pEl)
{
	Result r;

	try
	{
		pEl = 0;
		MSXML::IXMLDOMNodeListPtr pList = parent->getElementsByTagName(tagName.c_str());
		if(pList == NULL)
		{
			r.Fail(Format("No '%' nodes found (pList = 0)").s(tagName).Str());
		}
		else
		{
			if(!pList->length)
			{
				r.Fail(Format("No '%' nodes found (length = 0)").s(tagName).Str());
			}
			else
			{
				pEl = pList->nextNode();
				r.Succeed();
			}
		}
	}
	catch(_com_error& e)
	{
		r.Fail(Format("Com error: % %").s(e.ErrorMessage()).s(e.Description()).Str());
	}

	return r;
}
Example #2
0
void NewVersionDlg::OnShowWindow(BOOL bShow, UINT nStatus)
{
	CDialog::OnShowWindow(bShow, nStatus);

	int iTotalTextLength = ctlDetails.GetWindowTextLength();
	ctlDetails.SetSel(iTotalTextLength, iTotalTextLength);
	BeginWaitCursor();
	CString sResult;
	CWebAccess webAccess;
	webAccess.Get("www.milow.net/site/projects/parnrar/pnrVersions.xml", sResult);

	if (sResult != "")
		{
		MSXML::IXMLDOMDocumentPtr domVersions;	

		if (CoCreateInstance( MSXML::CLSID_DOMDocument, 0, CLSCTX_INPROC_SERVER, MSXML::IID_IXMLDOMDocument, (void**)&domVersions ) != S_OK)
		{
			ctlDetails.ReplaceSel("Error: Failed to create DOMDocument object");
			goto CLEANUP;
		}
		domVersions->loadXML(sResult.GetBuffer(0));
		CString sXml = static_cast<char *>(domVersions->xml);
		if (sXml == "")
		{
			ctlDetails.ReplaceSel("Error: Failed to download version information");
			goto CLEANUP;
		}
		MSXML::IXMLDOMElementPtr eVer = domVersions->selectSingleNode("/Versions/Version");
		CString sVer = static_cast<char *>(_bstr_t(eVer->getAttribute("number")));
		if (sVer == theApp.GetMyVersion())
		{
			ctlDetails.ReplaceSel("You are currently running the latest version of Par-N-Rar");
			goto CLEANUP;
		}

		//Get all info about later versions
		CString sText = "You are currently running v" + theApp.GetMyVersion();
		sText += "\n";
		sText += "The latest version is v" + sVer;
		sText += "\n\n";

		MSXML::IXMLDOMNodeListPtr nlVersions = domVersions->selectNodes( "/Versions/Version");	
		for (long l=0; l<nlVersions->length; l++)
		{
			eVer = nlVersions->Getitem(l);
			sVer = static_cast<char *>(_bstr_t(eVer->getAttribute("number")));
			if (sVer == theApp.GetMyVersion())
				break;
			sText += "****************************************************\nVersion " + sVer;
			sText += ": \n";
			sText += static_cast<char *>(eVer->text);
			sText += "\n\n";
		}
		ctlDetails.ReplaceSel(sText);
	}

CLEANUP:
	Resize();
	EndWaitCursor();
}
Example #3
0
////////////////////////////////////////////////////////////////////////////
// Function: Walk all the Elements in a loaded XML document.
////////////////////////////////////////////////////////////////////////////
HRESULT CXMLDocument::WalkTree(CString& strSearchPattern)
{
	HRESULT hr = S_OK;

	if (strSearchPattern.IsEmpty())
	{
		MSXML::IXMLDOMNodePtr pNode = m_pDoc;
		if (pNode == NULL)
			return E_FAIL;

		hr = WalkTree(0/*iLevel*/, pNode);
	}
	else
	{
		//j	("//video");
		//j	("//video[@id='crap1']");
		//j	("//video[@id='crap1']");

		// filter the nodes using the search pattern
		MSXML::IXMLDOMNodeListPtr pNodeList = NULL;
		hr = m_pDoc->selectNodes(CComBSTR(strSearchPattern), &pNodeList);
		hr = CheckHR(hr, "in the search pattern");

		// get the length of the resulting node list
		if (pNodeList)
		{
			long lLength;
			hr = pNodeList->get_length(&lLength);
			hr = CheckHR(hr, "retrieving node list length");

			MSXML::IXMLDOMNodePtr pNode = NULL;
			for (long i = 0; i < lLength; i++)
			{
				hr = pNodeList->get_item(i, &pNode);
				hr = WalkTree(0/*iLevel*/, pNode);
			}
		}
	}

	return hr;
}
Example #4
0
void CSolarSystemDoc::ParseXmlDocument(MSXML::IXMLDOMDocumentPtr& pDocument)
{
	m_SolarSystem.m_Bodies.clear();

	{
		MSXML::IXMLDOMNodeListPtr pSolarSystem = pDocument->getElementsByTagName(L"SolarSystem");
		if (pSolarSystem)
		{
			pSolarSystem->reset();
			MSXML::IXMLDOMNodePtr pRecordNode = pSolarSystem->nextNode();
			m_Thread.m_timestep = static_cast<unsigned int>(GetXmlIntValue(pRecordNode, L"TimeStep", 300));
		}
	}

	MSXML::IXMLDOMNodeListPtr pRecordsList = pDocument->getElementsByTagName(L"Body");

	if (pRecordsList)
	{
		pRecordsList->reset();

		MSXML::IXMLDOMNodePtr pRecordNode = pRecordsList->nextNode();

		//for each group in the xml file
		while (pRecordNode)
		{
			m_SolarSystem.m_Bodies.emplace_back(MolecularDynamics::Body());
			m_SolarSystem.m_BodyProperties.emplace_back(BodyProperties());

			LoadBodyXml(pRecordNode, m_SolarSystem.m_Bodies.back(), m_SolarSystem.m_BodyProperties.back());
			
			pRecordNode = pRecordsList->nextNode();
		}
	}

	m_SolarSystem.m_Bodies.shrink_to_fit();
	m_SolarSystem.m_BodyProperties.shrink_to_fit();
}
Example #5
0
bool NZBFile::ParseNZB(IUnknown* nzb)
{
	MSXML::IXMLDOMDocumentPtr doc = nzb;
	MSXML::IXMLDOMNodePtr root = doc->documentElement;

	MSXML::IXMLDOMNodePtr node = root->selectSingleNode("/nzb/head/meta[@type='password']");
	if (node)
	{
		_bstr_t password(node->Gettext());
		m_szPassword = strdup(password);
	}

	MSXML::IXMLDOMNodeListPtr fileList = root->selectNodes("/nzb/file");
	for (int i = 0; i < fileList->Getlength(); i++)
	{
		node = fileList->Getitem(i);
		MSXML::IXMLDOMNodePtr attribute = node->Getattributes()->getNamedItem("subject");
		if (!attribute) return false;
		_bstr_t subject(attribute->Gettext());
        FileInfo* pFileInfo = new FileInfo();
		pFileInfo->SetSubject(subject);

		attribute = node->Getattributes()->getNamedItem("date");
		if (attribute)
		{
			_bstr_t date(attribute->Gettext());
			pFileInfo->SetTime(atoi(date));
		}

		MSXML::IXMLDOMNodeListPtr groupList = node->selectNodes("groups/group");
		for (int g = 0; g < groupList->Getlength(); g++)
		{
			MSXML::IXMLDOMNodePtr node = groupList->Getitem(g);
			_bstr_t group = node->Gettext();
			pFileInfo->GetGroups()->push_back(strdup((const char*)group));
		}

		MSXML::IXMLDOMNodeListPtr segmentList = node->selectNodes("segments/segment");
		for (int g = 0; g < segmentList->Getlength(); g++)
		{
			MSXML::IXMLDOMNodePtr node = segmentList->Getitem(g);
			_bstr_t id = node->Gettext();
            char szId[2048];
            snprintf(szId, 2048, "<%s>", (const char*)id);

			MSXML::IXMLDOMNodePtr attribute = node->Getattributes()->getNamedItem("number");
			if (!attribute) return false;
			_bstr_t number(attribute->Gettext());

			attribute = node->Getattributes()->getNamedItem("bytes");
			if (!attribute) return false;
			_bstr_t bytes(attribute->Gettext());

			int partNumber = atoi(number);
			int lsize = atoi(bytes);

			if (partNumber > 0)
			{
				ArticleInfo* pArticle = new ArticleInfo();
				pArticle->SetPartNumber(partNumber);
				pArticle->SetMessageID(szId);
				pArticle->SetSize(lsize);
				AddArticle(pFileInfo, pArticle);
			}
		}

		AddFileInfo(pFileInfo);
	}
	return true;
}