/////////////////////////////////////////////////////////////////////////////
// CAggregate::QueryInterface
//
/////////////////////////////////////////////////////////////////////////////
HRESULT CAggregate::QueryInterface(REFIID riid, LPVOID *ppv)
{
HRESULT hr = S_OK;
//TEST_ NULL
if(ppv == NULL)
return E_INVALIDARG;
*ppv = NULL;
//Support IID_IUnknown
if(riid == IID_IUnknown)
{
*ppv = (IUnknown*)this;
SAFE_ADDREF((IUnknown*)*ppv);
}
else if(riid == IID_IAggregate)
{
*ppv = (IUnknown*)this;
SAFE_ADDREF((IUnknown*)*ppv);
}
else if(m_spUnkInner)
{
//Delegate the the Inner Object
//This is not "circular" since this interface is the IID_IUnknown
//interface only, which has its own non-delegating QI...
hr = m_spUnkInner->QueryInterface(riid, ppv);
}
else
{
return E_NOINTERFACE;
}
return hr;
}
MgdCreateFileFeatureSource::MgdCreateFileFeatureSource(
MgResourceIdentifier* resource,
MgFileFeatureSourceParams* params)
{
m_resource = resource;
SAFE_ADDREF(resource);
m_params = params;
SAFE_ADDREF(params);
}
//////////////////////////////////////////////////////////////
// Create and initialize an MgdMapPlot instance.
MgdMapPlot::MgdMapPlot(MgdMap* map, MgdPlotSpecification* plotSpec, MgdLayout* layout)
{
if (NULL == map || NULL == plotSpec)
{
throw new MgNullArgumentException(L"MgdMapPlot.MgdMapPlot", __LINE__, __WFILE__, NULL, L"", NULL);
}
Initialize();
m_map = SAFE_ADDREF(map);
m_plotSpec = SAFE_ADDREF(plotSpec);
m_layout = SAFE_ADDREF(layout);
m_plotInstruction = MgdMapPlotInstruction::UseMapCenterAndScale;
}
////////////////////////////////////////////////////////
// CBase::CBase
//
////////////////////////////////////////////////////////
CBase::CBase(CBase* pCBase, LPUNKNOWN pUnkOuter)
{
m_cRef = 0;
m_pCBase = pCBase;
SAFE_ADDREF(m_pCBase);
m_pUnkOuter = pUnkOuter ? pUnkOuter : this;
//AddRef the parent object...
//This is done since all Child objects in OLE DB have some way to
//get back to the parent, Session -> DataSource, Rowset -> Command.
//We need to addref the parent so its still active whenever needed to get back to
if(m_pCBase)
SAFE_ADDREF(m_pCBase->m_pUnkOuter);
}
//////////////////////////////////////////////////////////////
// Set the extent and expand to fit flag.
void MgdMapPlot::SetExtent(MgEnvelope* extent, bool expandToFit)
{
SAFE_RELEASE(m_extent);
m_extent = SAFE_ADDREF(extent);
m_bExpandToFit = expandToFit;
m_plotInstruction = MgdMapPlotInstruction::UseOverriddenExtent;
}
MgdFeatureInfoRenderer::MgdFeatureInfoRenderer(MgdSelection* selection, int maxFeatures, double mapScale, double* point, SE_Renderer* impRenderer)
: m_extents(0.0, 0.0, 1.0, 1.0),
m_numFeatures(0),
m_url(L""),
m_tooltip(L""),
m_props(NULL),
m_layerId(L""),
m_nMaxFeatures(maxFeatures),
m_mapScale(mapScale),
m_fcName(L""),
m_mapInfo(NULL),
m_layerInfo(NULL),
m_fcInfo(NULL),
m_pointTest(false),
m_impRenderer(impRenderer)
{
m_selection = SAFE_ADDREF(selection);
m_keyEncode = new KeyEncode();
if(point != NULL)
{
m_point[0] = point[0];
m_point[1] = point[1];
m_needPointTest = true;
}
else
m_needPointTest = false;
}
cParticleSystem::cParticleSystem(LPD3DXSPRITE pSprite)
: m_fLifespan(0.0f)
, m_fLifespanVar(0.0f)
, m_fStartSize(0.0f)
, m_fStartSizeVar(0.0f)
, m_fFinishSize(0.0f)
, m_fFinishSizeVar(0.0f)
, m_fEmitterAngle(0.0f)
, m_fEmitterAngleVar(0.0f)
, m_fStartRot(0.0f)
, m_fStartRotVar(0.0f)
, m_fEndRot(0.0f)
, m_fEndRotVar(0.0f)
, m_fXVar(0.0f)
, m_fYVar(0.0f)
, m_fSpeed(0.0f)
, m_fSpeedVar(0.0f)
, m_fGravityX(0.0f)
, m_fGravityY(0.0f)
, m_fTanAcc(0.0f)
, m_fTanAccVar(0.0f)
, m_fRadAcc(0.0f)
, m_fRadAccVar(0.0f)
, m_dwStartColor(0)
, m_dwStartColorVar(0)
, m_dwFinishColor(0)
, m_dwFinishColorVar(0)
{
SAFE_ADDREF(pSprite);
m_pSprite = pSprite;
}
MgByteReader* MgResourceDefinitionManager::GetRepository(
MgResourceIdentifier* resource)
{
assert(NULL != resource && resource->IsRoot());
Ptr<MgByteReader> byteReader;
MG_RESOURCE_SERVICE_TRY()
// Get the resource.
XmlDocument xmlDoc = GetDocument(*resource);
// Create a byte reader.
string document;
xmlDoc.getContent(document); // TODO: Improve performance by using getContentAsXmlInputStream?
Ptr<MgByteSource> byteSource = new MgByteSource(
(unsigned char*)document.c_str(), (INT32)document.length());
byteSource->SetMimeType(MgMimeType::Xml);
byteReader = byteSource->GetReader();
MG_RESOURCE_CONTAINER_CATCH_AND_THROW(L"MgResourceDefinitionManager.GetRepository")
return SAFE_ADDREF((MgByteReader*)byteReader);
}
//////////////////////////////////////////////////////////////////
///<summary>
/// Construct a MgProxyFeatureReader object from a byte source
///</summary>
///<param name="byteSource">Byte source object</param>
///
MgProxyFeatureReader::MgProxyFeatureReader(MgFeatureSet* featureSet)
{
m_currRecord = 0;
m_serverfeatReader = L"";
m_set = SAFE_ADDREF(featureSet);
m_service = NULL;
}
// ----------------------------------------------------------------------------
// Function:
// CSwapPropPage::AddPages
//
// Description:
// Implementation of IShellPropSheetExt::AddPages. Adds one or more pages
// to a property sheet that the Shell displays for a file object.
//
// Parameters:
// lpfnAddPage - [in] Address of a function that the property sheet
// handler calls to add a page to the property sheet. The
// function takes a property sheet handle returned by the
// CreatePropertySheetPage function and the lParam parameter
// passed to the AddPages method.
// lParam - [in] Parameter to pass to the function specified by the
// lpfnAddPage method.
//
// Return values:
// Returns S_OK if successful. If the method fails, an OLE-defined error
// code is returned
// ----------------------------------------------------------------------------
_Use_decl_annotations_
HRESULT STDMETHODCALLTYPE CSwapPropPage::AddPages
(
LPFNADDPROPSHEETPAGE lpfnAddPage, // See PrSht.h
LPARAM lParam // Used by caller, don't modify
)
{
HRESULT hr = S_OK;
PROPSHEETPAGE psp;
HPROPSHEETPAGE hPage1 = NULL;
AudioFXExtensionParams* pAudioFXParams = (AudioFXExtensionParams*)lParam;
#pragma warning(push)
#pragma warning(disable: 28197)
AudioFXExtensionParams* pAudioFXParamsCopy = new AudioFXExtensionParams;
#pragma warning(pop)
if (pAudioFXParamsCopy == NULL)
{
return E_OUTOFMEMORY;
}
// Make a copy of the params
CopyMemory(pAudioFXParamsCopy, pAudioFXParams, sizeof(AudioFXExtensionParams));
SAFE_ADDREF(pAudioFXParamsCopy->pFxProperties);
// Initialize property page params and create page
psp.dwSize = sizeof(psp);
psp.dwFlags = PSP_USEREFPARENT | PSP_USECALLBACK;
psp.hInstance = _AtlBaseModule.GetModuleInstance();
psp.hIcon = 0;
psp.pcRefParent = (UINT*)&m_dwRef;
psp.lParam = (LPARAM)pAudioFXParamsCopy;
psp.pszTemplate = MAKEINTRESOURCE(IDD_SWAP_PROP_PAGE);
psp.pfnDlgProc = (DLGPROC)DialogProcPage1;
psp.pfnCallback = PropSheetPageProc;
// Create the property sheet page and add the page
hPage1 = CreatePropertySheetPage(&psp);
if (hPage1)
{
if (!lpfnAddPage(hPage1, pAudioFXParams->AddPageParam))
{
hr = E_FAIL;
delete pAudioFXParamsCopy;
DestroyPropertySheetPage(hPage1);
}
else
{
// Add ref for page
this->AddRef();
}
}
else
{
delete pAudioFXParamsCopy;
hr = E_OUTOFMEMORY;
}
return(hr);
}
//////////////////////////////////////////////////////////////////
/// <summary>
/// Gets the DTime value of the specified property. No conversion is
/// performed, thus the property must be a of date type or the result
/// is NULL</summary>
/// <param name="index">Property index.</param>
/// <returns>Returns the DTime value.</returns>
/// EXCEPTIONS:
/// InvalidPropertyType
MgDateTime* MgProxyFeatureReader::GetDateTime(INT32 index)
{
Ptr<MgDateTimeProperty> ptrProp = (MgDateTimeProperty*)GetProperty(index, MgPropertyType::DateTime);
Ptr<MgDateTime> retVal = ptrProp->GetValue();
return SAFE_ADDREF((MgDateTime*)retVal);
}
//////////////////////////////////////////////////////////////////
/// <summary>
/// Gets the DTime value of the specified property. No conversion is
/// performed, thus the property must be a of date type or the result
/// is NULL</summary>
/// <param name="propertyName">Property name.</param>
/// <returns>Returns the DTime value.</returns>
/// EXCEPTIONS:
/// InvalidPropertyType
MgDateTime* MgProxyFeatureReader::GetDateTime(CREFSTRING propertyName)
{
Ptr<MgDateTimeProperty> ptrProp = (MgDateTimeProperty*)GetProperty(propertyName, MgPropertyType::DateTime);
Ptr<MgDateTime> retVal = ptrProp->GetValue();
return SAFE_ADDREF((MgDateTime*)retVal);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="className">
/// Name of class from which data to be deleted
/// </param>
/// <param name="filterText">
/// Filter crieteria to be applied for deletion
/// </param>
/// <returns>
/// Nothing
/// </returns>
MgInsertFeatures::MgInsertFeatures(CREFSTRING className, MgBatchPropertyCollection* propertyValues)
{
if (className.empty())
{
MgStringCollection arguments;
arguments.Add(L"1");
arguments.Add(MgResources::BlankArgument);
throw new MgInvalidArgumentException(L"MgInsertFeatures.MgInsertFeatures",
__LINE__, __WFILE__, &arguments, L"MgStringEmpty", NULL);
}
if (propertyValues == NULL)
{
throw new MgNullArgumentException(L"MgInsertFeatures.MgInsertFeatures", __LINE__, __WFILE__, NULL, L"", NULL);
}
if (propertyValues->GetCount() == 0)
{
MgStringCollection arguments;
arguments.Add(L"2");
arguments.Add(L"0");
throw new MgInvalidArgumentException(L"MgInsertFeatures.MgInsertFeatures",
__LINE__, __WFILE__, &arguments, L"MgPropertyValuesEmpty", NULL);
}
m_className = className;
m_properties = SAFE_ADDREF(propertyValues);
}
//////////////////////////////////////////////////////////////
// Set the view center and scale.
void MgdMapPlot::SetCenterAndScale(MgCoordinate* center, double scale)
{
SAFE_RELEASE(m_center);
m_center = SAFE_ADDREF(center);
m_scale = scale;
m_plotInstruction = MgdMapPlotInstruction::UseOverriddenCenterAndScale;
}
cSprite::cSprite(LPD3DXSPRITE pSprite)
: m_pSprite(NULL)
, m_pTexture(NULL)
{
SAFE_ADDREF(pSprite);
m_pSprite = pSprite;
m_dwColor = D3DCOLOR_ARGB(255, 255, 255, 255);
}
// ----------------------------------------------------------------------------------------------
Texture::Texture(Texture* tex)
{
if(tex)
{
m_tex = tex->m_tex;
m_view = tex->m_view;
m_texType = tex->GetTextureType();
SAFE_ADDREF(m_tex);
SAFE_ADDREF(m_view);
}
else
{
m_tex = NULL;
m_view = NULL;
m_texType = TextureType::Unknown;
}
}
MgdSqlDataReader::MgdSqlDataReader(MgdFeatureConnection* conn, FdoISQLDataReader* reader)
{
m_reader = FDO_SAFE_ADDREF(reader);
m_connection = SAFE_ADDREF(conn);
// The reader takes ownership of the FDO connection
m_connection->OwnReader();
}
void MgProxySqlDataReader::SetService(MgFeatureService* service)
{
CHECKNULL(service, L"MgProxySqlDataReader.SetService");
if (m_service == NULL)
{
m_service = SAFE_ADDREF(service);
}
}
int MgdUpdateFeaturesCommand::ExecuteUpdate(MgResourceIdentifier* resource, CREFSTRING className, MgPropertyCollection* propertyValues, CREFSTRING filter, MgTransaction* trans)
{
int updated = 0;
MG_FEATURE_SERVICE_TRY()
CHECK_FEATURE_SOURCE_ARGUMENT(resource, L"MgdUpdateFeaturesCommand::ExecuteUpdate");
CHECKARGUMENTNULL(propertyValues, L"MgdUpdateFeaturesCommand::ExecuteUpdate");
if (className.empty())
throw new MgNullArgumentException(L"MgdUpdateFeaturesCommand::ExecuteUpdate", __LINE__, __WFILE__, NULL, L"", NULL);
Ptr<MgdFeatureConnection> connWrap;
FdoPtr<FdoIConnection> conn;
FdoPtr<FdoITransaction> fdoTrans;
Ptr<MgdTransaction> mgTrans = dynamic_cast<MgdTransaction*>(trans);
if (NULL != mgTrans)
{
SAFE_ADDREF(mgTrans.p);
Ptr<MgResourceIdentifier> origFeatureSource = mgTrans->GetFeatureSource();
//Check that the transaction originates from the same feature source
if (origFeatureSource->ToString() != resource->ToString())
throw new MgInvalidArgumentException(L"MgdUpdateFeaturesCommand::ExecuteUpdate", __LINE__, __WFILE__, NULL, L"", NULL);
connWrap = mgTrans->GetConnection(); //Connection is already open
fdoTrans = mgTrans->GetFdoTransaction();
}
else
{
connWrap = new MgdFeatureConnection(resource);
}
conn = connWrap->GetConnection();
FdoPtr<FdoIUpdate> update = (FdoIUpdate*)conn->CreateCommand(FdoCommandType_Update);
update->SetFeatureClassName(className.c_str());
if (!filter.empty())
update->SetFilter(filter.c_str());
if (NULL != fdoTrans.p)
update->SetTransaction(fdoTrans);
FdoPtr<FdoPropertyValueCollection> propVals = update->GetPropertyValues();
for (INT32 i = 0; i < propertyValues->GetCount(); i++)
{
Ptr<MgProperty> mgp = propertyValues->GetItem(i);
FdoPtr<FdoPropertyValue> pv = MgdFeatureUtil::MgPropertyToFdoProperty(mgp);
propVals->Add(pv);
}
updated = update->Execute();
MG_FEATURE_SERVICE_CATCH_AND_THROW_WITH_FEATURE_SOURCE(L"MgdUpdateFeaturesCommand::ExecuteUpdate", resource)
return updated;
}
void MgProxyFeatureReader::SetService(MgFeatureService* service)
{
CHECKNULL(service, L"MgProxyFeatureReader.SetService");
if (m_service == NULL)
{
m_service = SAFE_ADDREF(service);
SetServiceForFeatureProperties(service);
}
}
//////////////////////////////////////////////////////////////
// Initialize class members which may not be set by the constructors
void MgdMapPlot::Initialize()
{
Ptr<MgCoordinate> initCoord = new MgCoordinateXY(0, 0);
m_center = initCoord;
SAFE_ADDREF(m_center);
m_scale = 0;
m_extent = new MgEnvelope(initCoord, initCoord);
m_bExpandToFit = true;
m_layout = NULL;
}
MgdMapPlot::MgdMapPlot(MgdMap* map, MgEnvelope* extent, bool expandToFit,
MgdPlotSpecification* plotSpec, MgdLayout* layout)
{
if (map == NULL || extent == NULL || plotSpec == NULL)
{
throw new MgNullArgumentException(L"MgdMapPlot.MgdMapPlot", __LINE__, __WFILE__, NULL, L"", NULL);
}
Initialize();
m_map = SAFE_ADDREF(map);
SAFE_RELEASE(m_extent);
m_extent = SAFE_ADDREF(extent);
m_bExpandToFit = expandToFit;
m_plotSpec = SAFE_ADDREF(plotSpec);
m_layout = SAFE_ADDREF(layout);
m_plotInstruction = MgdMapPlotInstruction::UseOverriddenExtent;
}
MgdMapPlot::MgdMapPlot(MgdMap* map, MgCoordinate* center, double scale,
MgdPlotSpecification* plotSpec, MgdLayout* layout)
{
if (NULL == map || NULL == center || NULL == plotSpec)
{
throw new MgNullArgumentException(L"MgdMapPlot.MgdMapPlot", __LINE__, __WFILE__, NULL, L"", NULL);
}
Initialize();
m_map = SAFE_ADDREF(map);
SAFE_RELEASE(m_center);
m_center = SAFE_ADDREF(center);
m_scale = scale;
m_plotSpec = SAFE_ADDREF(plotSpec);
m_layout = SAFE_ADDREF(layout);
m_plotInstruction = MgdMapPlotInstruction::UseOverriddenCenterAndScale;
}
///////////////////////////////////////////////////////////////////////////
// <summary>
// Constructs a MgStreamData object with the given parameters/
// </summary>
//
// <param name = "pHandler">
// The ClientHandler object that is handling this stream.
// </param>
//
// <param name = "handle">
// The ACE_HANDLE underlying the stream.
// </param>
//
// <param name = "pStreamHelper">
// The MgStreamHelper object that handles data I/O for this stream.
// </param>
MgStreamData::MgStreamData( ACE_HANDLE handle, MgStreamHelper* pStreamHelper ) :
m_Handle( handle ),
m_pStreamHelper( SAFE_ADDREF(pStreamHelper) ),
m_Version( 0 ),
m_DataSize( 0 ),
m_DataRead( 0 ),
m_bError( false )
{
ACE_ASSERT( handle != 0 );
ACE_ASSERT( pStreamHelper != NULL );
};
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Return an existing MgFeatureSchemaCacheItem.
///
MgFeatureSchemaCacheItem* MgFeatureServiceCacheEntry::GetFeatureSchemaCacheItem(CREFSTRING schemaName)
{
Ptr<MgFeatureSchemaCacheItem> item;
MgFeatureSchemaCacheItems::iterator i =
m_featureSchemaCacheItems.find(schemaName);
if (m_featureSchemaCacheItems.end() != i)
{
item = SAFE_ADDREF(i->second);
}
return item.Detach();
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Return an existing MgFeatureSchemaCacheItem or a newly created one
/// if it does not exist.
///
MgFeatureSchemaCacheItem* MgFeatureServiceCacheEntry::SetFeatureSchemaCacheItem(CREFSTRING schemaName)
{
Ptr<MgFeatureSchemaCacheItem> item = GetFeatureSchemaCacheItem(schemaName);
if (NULL == item.p)
{
item = new MgFeatureSchemaCacheItem();
m_featureSchemaCacheItems.insert(MgFeatureSchemaCacheItems::value_type(
schemaName, SAFE_ADDREF(item.p)));
}
return item.Detach();
}
HRESULT CSWPosImage::SetImage(CSWImage* pImage)
{
if (NULL != pImage)
{
SAFE_RELEASE(m_pImage);
m_pImage = pImage;
SAFE_ADDREF(m_pImage);
return S_OK;
}
return E_INVALIDARG;
}
// Get the property for the specified index
MgProperty* MgProxyFeatureReader::GetProperty(INT32 index)
{
CHECKNULL(m_set, L"MgProxyFeatureReader.GetProperty");
CHECK_FEATURESET_COUNT(m_set, L"MgProxyFeatureReader.GetProperty");
Ptr<MgPropertyCollection> ptrCol = m_set->GetFeatureAt(m_currRecord-1);
CHECKNULL(ptrCol, L"MgProxyFeatureReader.GetProperty");
Ptr<MgProperty> ptrProp = ptrCol->GetItem(index);
CHECKNULL(ptrProp, L"MgProxyFeatureReader.GetProperty");
return SAFE_ADDREF(ptrProp.p);
}
MgByteReader* MgResourceDefinitionManager::GetResource(
MgResourceIdentifier* resource, const MgDataBindingInfo* dataBindingInfo)
{
assert(NULL != resource);
Ptr<MgByteReader> byteReader;
MG_RESOURCE_SERVICE_TRY()
// Get the resource.
XmlDocument xmlDoc = GetDocument(*resource);
string document;
xmlDoc.getContent(document);
// Bind the data if required.
if (NULL != dataBindingInfo)
{
// Substitute all the tags if necessary.
XmlValue tagValue;
if (xmlDoc.getMetaData(MgResourceInfo::sm_metadataUri,
MgResourceInfo::sm_metadataNames[MgResourceInfo::Tags],
tagValue))
{
STRING resourceTags;
MgUtil::MultiByteToWideChar(tagValue.asString(), resourceTags);
// If there is no resource tag, then just do the substitution for
// the login username and password.
MgTagManager tagManager(resourceTags);
tagManager.SubstituteTags(*dataBindingInfo, document);
}
}
// Create a byte reader.
Ptr<MgByteSource> byteSource = new MgByteSource(
(unsigned char*)document.c_str(), (INT32)document.length());
byteSource->SetMimeType(MgMimeType::Xml);
byteReader = byteSource->GetReader();
MG_RESOURCE_CONTAINER_CATCH_AND_THROW(L"MgResourceDefinitionManager.GetResource")
return SAFE_ADDREF((MgByteReader*)byteReader);
}
void MgFeatureNumericFunctions::Initialize(MgReader* reader, FdoFunction* customFunction, CREFSTRING propertyAlias)
{
CHECKNULL((MgReader*)reader, L"MgFeatureNumericFunctions.Initialize");
CHECKNULL((FdoFunction*)customFunction, L"MgFeatureNumericFunctions.Initialize");
if(1 == reader->GetPropertyCount())
{
m_type = MgServerFeatureUtil::GetPropertyDefinition(reader, m_propertyName);
}
else
{
// Only get the property needed
FdoPtr<FdoExpressionCollection> exprCol = customFunction->GetArguments();
FdoInt32 cnt = exprCol->GetCount();
FdoPtr<FdoExpression> expr;
if(cnt == 1)
{
expr = exprCol->GetItem(0);
FdoIdentifier* propName = dynamic_cast<FdoIdentifier*>(expr.p);
CHECKNULL(propName, L"MgFeatureNumericFunctions.Initialize");
m_propertyName = propName->GetName();
m_type = reader->GetPropertyType(m_propertyName);
}
else
{
// Throw original exception
m_type = MgServerFeatureUtil::GetPropertyDefinition(reader, m_propertyName);
}
}
// TODO: Should we really check this, may be we can ignore ??
// because we can only come to here if property type is numeric
this->CheckSupportedPropertyType();
// We must have an property alias
// Though we can name a property with same name as function expression
// But Fdo forces to have an alias. Therefore we implement this restriction.
if (propertyAlias.empty())
{
STRING message = MgServerFeatureUtil::GetMessage(L"MgMissingPropertyAlias");
MgStringCollection arguments;
arguments.Add(message);
throw new MgFeatureServiceException(L"MgFeatureDistribution.Initialize", __LINE__, __WFILE__, &arguments, L"", NULL);
}
m_reader = SAFE_ADDREF(reader);
m_customFunction = FDO_SAFE_ADDREF(customFunction);
m_propertyAlias = propertyAlias;
}
