bool XMLNode::SaveToStream(std::ostream& out) const {
std::string s;
GetXML(s);
out << "<?xml version=\"1.0\" encoding=\"utf-8\"?>" << std::endl;
out << s;
return (bool)out;
}
STDMETHODIMP CXMLDOMDocument::save(VARIANT location)
{
ATLTRACE(_T("CXMLDOMDocument::save\n"));
if (V_VT(&location) != VT_BSTR)
return E_INVALIDARG;
_bstr_t file(V_BSTR(&location));
if (0 == file.length())
return E_INVALIDARG;
_bstr_t text;
try {
DOMNodeList* childs = m_Document->getChildNodes();
int length = childs->getLength();
for (int i=0; i < length; ++i) {
DOMNode* child = childs->item(i);
_bstr_t nodeText;
GetXML(child,nodeText);
text += nodeText;
}
}
catch(DOMException& ex)
{
return MakeHRESULT(ex);
}
catch(...)
{
return E_FAIL;
}
FILE* fp = _tfopen(file, "wt");
if (fp == NULL)
return E_FAIL;
if(text.length()>0 && _fputts(text, fp)<0)
{
fclose(fp);
return E_FAIL;
}
if(fclose(fp)!=0)
return E_FAIL;
return S_OK;
}
//========================================================
// Name : GetXML
// Desc : convert plain xml text from parsed xml node
// Param :
// Return : converted plain string
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
CString XNode::GetXML() const
{
RageFileObjMem f;
GetXML( f, NULL );
return f.GetString();
}
bool CLyricGetter::ProcessFile(const std::string& tempFile)
{
std::string xml = "";
SallyAPI::Network::NETWORK_RETURN errorCode = GetXML(&xml);
if (errorCode != SallyAPI::Network::SUCCESS)
{
SallyAPI::System::CLogger* logger = SallyAPI::Core::CGame::GetLogger();
logger->Debug("CLyricGetter::ProcessFile::GetXML not successful");
logger->Debug(errorCode);
logger->Debug(GetRequestURL());
switch (errorCode)
{
case SallyAPI::Network::ERROR_PREPARE:
m_strErrorText = "Network preparation failed";
case SallyAPI::Network::ERROR_OPEN:
m_strErrorText = "Network open failed";
case SallyAPI::Network::ERROR_HTTP_TIMEOUT:
m_strErrorText = "HTTP Timeout";
case SallyAPI::Network::ERROR_NOTHING_READ:
m_strErrorText = "Nothing read";
default:
break;
}
return false;
}
if (xml.length() == 0)
{
m_strErrorText = "Invalide Server response";
return false;
}
SallyAPI::File::FileHelper::AddLineToFile(tempFile, xml);
if (!SallyAPI::File::FileHelper::FileExists(tempFile))
{
m_strErrorText = "Invalide Server response";
return false;
}
XMLNode xMainNode = XMLNode::parseFile(tempFile.c_str());
if (xMainNode.isEmpty())
{
m_strErrorText = "Invalide Server response";
return false;
}
XMLNode itemGetLyricResult = xMainNode.getChildNode("GetLyricResult");
if (itemGetLyricResult.isEmpty())
{
m_strErrorText = "No Lyric found";
return false;
}
XMLNode lyric = itemGetLyricResult.getChildNode("Lyric");
if (lyric.isEmpty())
{
m_strErrorText = "No Lyric found";
return false;
}
const char* lyricsText = lyric.getText();
if (lyricsText == NULL)
{
m_strErrorText = "No Lyric found";
return false;
}
SallyAPI::GUI::SendMessage::CParameterKeyValue parameter(this->GetId(), lyricsText);
m_pParent->SendMessageToParent(m_pParent, 0, GUI_APP_LYRICS_LOADED, ¶meter);
return true;
}
const char *XMLProcedureCall::Execute( XMLObject *pDestinatonObject /*= 0*/,
bool bDestinationObjectTagPresent /* = 1*/)
{
if (!m_DataSource)
{
throw GException("XMLProcedureCall", 8);
}
if (!m_strSchema.IsEmpty())
AddAttribute( "Schema", (const char *)m_strSchema );
m_DataSource->AddAttributes(this);
if ( m_lstProcedures.Size() > 1 || // Multiple DB operations or joins(within the same transaction)
m_bForceTransaction || // Force Transactional
strstr((const char *)m_strProcedureName,"::") ) // executing CustomDLL.procedure
{
AddAttribute( "Transaction", "yes" );
}
if ( GetRowCount() != (long)-1 )
{
AddAttribute( "maxObjects", GetRowCount() );
}
if (m_pzReportTemplateName)
{
AddAttribute( "MergeXML", "yes" );
AddAttribute( "Template", m_pzReportTemplateName );
}
ToXML(&m_strRequest);
if (m_lpfnSend)
{
m_lpfnSend((const char *)m_strRequest);
}
const char *pDebugFile = GetProfile().GetString("Debug", "DebugTraceXML", false);
if (pDebugFile && pDebugFile[0])
{
// trace out the xml being sent to the server
GString strTrace;
strTrace.Format("\n\n\n\nSent To [%s]-----------\n%s",m_DataSource->GetServerAddress(),(const char *)m_strRequest);
strTrace.ToFileAppend(pDebugFile);
}
int nRetryCount = 0;
RESEND:
try
{
m_strXml = m_DataSource->send( (const char *)m_strProcedureName,
(const char *)m_strRequest,
(int)m_strRequest.Length(),/* Length w/o Null terminator */
0,
&m_pUserData,"TransactXML=");
if (m_lpfnRecv)
m_lpfnRecv(m_strXml);
}
catch(GException &e)
{
// "General error parsing XML stream" means the data was corrupted in transit.
if (e.GetError() == 7)
{
// Resend the request.
if (nRetryCount++ < 3)
{
TRACE_WARNING("Attempting resend" );
goto RESEND;
}
}
// "the handle is invalid". We need to 'reboot' the datasource. (WININET)
if ((e.GetError() == 6) &&
(e.GetSystem() == 0))
{
// Resend the request.
if (nRetryCount++ < 3)
{
TRACE_WARNING("Attempting resend" );
m_DataSource->IPAddressChange();
goto RESEND;
}
}
// This helps distinguish Client errors from Server errors
// unless the error was a client side connect error.
throw GException("XMLProcedureCall", 4, m_DataSource->GetServerAddress(), e.GetDescription());
}
if (pDebugFile && pDebugFile[0])
{
// trace out the xml returned from the server
GString strTrace("\n\n\n\nReceived:\n----------\n");
const char *pXML = GetXML();
if (pXML)
strTrace += pXML;
strTrace.ToFileAppend(pDebugFile);
}
// map to tags that we expect to recieve in the query results
LoadMemberMappings();
if ( m_bRunObjectFactory && m_strXml && m_strXml[0] )
{
const char *pFactoryXML = m_strXml;
if (m_pzReportTemplateName)
{
pFactoryXML = GetXML();
}
try
{
if (pDestinatonObject)
{
// The tag "XMLQueryResults" can be anything. The outer most
// tag is never verified, this object will contain the Root
// starting point for factorization (the pDestinatonObject object)
if (bDestinationObjectTagPresent)
{
XMLRelationshipWrapper objectContainer("XMLQueryResults");
objectContainer.ModifyObjectBehavior(PREVENT_AUTO_DESTRUCTION);
const char *tag = pDestinatonObject->GetObjectTag();
objectContainer.AddReference( tag, pDestinatonObject );
// When we are paring into an object and the object tag is
// specified in the XML. For example, when placing:
// <Results>
// <Customer>
// <Widgit>
// ...
// </Widgit>
// </Customer>
// </Results>
// This will allow us to put Widgit's in a 'Customer' or any
// type of object that the pDestinatonObject describes.
objectContainer.FromXML(pFactoryXML,this);
}
else
{
// When we are paring into an object but that object is not
// specified in the XML. For example, when placing:
// <Results>
// <Widgit>
// ...
// </Widgit>
// </Results>
// This will allow us to put Widgit's in a 'Customer' or any
// type of object that the pDestinatonObject describes.
pDestinatonObject->FromXML(pFactoryXML,this);
}
}
else
{
XMLObjectFactory factory ( pFactoryXML,m_DataSource->GetServerAddress() );
// Only Queries have result descriptors
if ( getResultObjectTag() )
{
factory.setResultDescriptor( GetEntry( getResultObjectTag() ) );
}
factory.extractObjects(this);
}
}
catch (GException &)
{
throw;
}
// in a debug build, this code is better off compiled out so that the debugger will break closer to the problem.
// in a release build, this may help to 'crash softer'.
#ifndef _DEBUG
// if we should catch an unhandled exception here
catch ( ... )
{
TRACE_ERROR("Fatal Error while factory creating objects" );
TRACE_ERROR("1. Check your String/List Handlers" );
TRACE_ERROR("2. Did you delete a cached object and not remove it from the cache?");
throw GException("XMLProcedureCall", 6);
}
#endif
}
else
{
if (m_bRunObjectFactory)
{
// we should never get nothing, it may indicate
// communication failure depending on the type of DataSource
TRACE_WARNING("Nothing received from DataBroker" );
throw GException("XMLProcedureCall", 7);
}
}
return m_strXml;
}
