///////////////////////////////////////////////////////////////////////////
// <summary>
// Processes the appropriate operation using the Operation Packet and
// StreamData objects given during construction.
// Overrides IMgServiceHander::ProcessOperation().
// </summary>
IMgServiceHandler::MgProcessStatus MgServerAdminServiceHandler::ProcessOperation()
{
IMgServiceHandler::MgProcessStatus status = IMgServiceHandler::mpsError;
auto_ptr<IMgOperationHandler> handler;
MG_TRY()
handler.reset(MgServerAdminOperationFactory::GetOperation(
m_packet.m_OperationID, m_packet.m_OperationVersion));
assert(NULL != handler.get());
handler->Initialize(m_data, m_packet);
handler->Execute();
status = IMgServiceHandler::mpsDone;
MG_CATCH(L"MgServerAdminServiceHandler.ProcessOperation")
if (mgException != NULL && NULL != handler.get())
{
status = (handler.get()->HandleException(mgException) ?
IMgServiceHandler::mpsDone : IMgServiceHandler::mpsError);
}
if (IMgServiceHandler::mpsDone != status)
{
MG_THROW();
}
return status;
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Return currently defined locale for user, or default locale.
///
STRING MgException::GetLocale() throw()
{
STRING locale;
MG_TRY()
if (NULL != sm_localeCallbackFunc)
{
locale = (*sm_localeCallbackFunc)();
}
MG_CATCH_AND_RELEASE()
if (locale.empty())
{
MG_TRY()
MgConfiguration* configuration = MgConfiguration::GetInstance();
if (NULL != configuration && configuration->IsFileLoaded())
{
configuration->GetStringValue(
MgFoundationConfigProperties::GeneralPropertiesSection,
MgFoundationConfigProperties::GeneralPropertyDefaultMessageLocale,
locale,
MgFoundationConfigProperties::DefaultGeneralPropertyDefaultMessageLocale);
}
MG_CATCH_AND_RELEASE()
if (locale.empty())
{
locale = MgResources::DefaultMessageLocale;
}
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Construct a MgException.
///
MgException::MgException(CREFSTRING methodName, INT32 lineNumber,
CREFSTRING fileName, MgStringCollection* whatArguments,
CREFSTRING whyMessageId, MgStringCollection* whyArguments) throw() :
m_whyMessageId(whyMessageId)
{
MG_TRY()
AddStackTraceInfo(methodName, lineNumber, fileName);
if (NULL != whatArguments)
{
for (INT32 i = 0; i < whatArguments->GetCount(); ++i)
{
m_whatArguments.Add(MgUtil::EncodeXss(whatArguments->GetItem(i)));
}
}
if (NULL != whyArguments)
{
for (INT32 i = 0; i < whyArguments->GetCount(); ++i)
{
m_whyArguments.Add(MgUtil::EncodeXss(whyArguments->GetItem(i)));
}
}
MG_CATCH_AND_RELEASE()
}
/////////////////////////////////////////////////////////////////
/// <summary>
/// Placeholder to associate user information with a service.
/// Not implemented in the base Service class.
/// </summary>
MgUserInformation* MgService::GetUserInfo()
{
MG_TRY()
throw new MgNotImplementedException(L"MgService.GetUserInfo", __LINE__, __WFILE__, NULL, L"", NULL);
MG_CATCH_AND_THROW(L"MgService.GetUserInfo");
return NULL;
}
OrientedPolyPolygon::OrientedPolyPolygon(int nExpectedBoundaries) :
m_nBoundaries(0),
m_maxBoundaries(0),
m_boundaryExt(NULL),
m_nBoundaryVerts(NULL),
m_totalVertices(0),
m_boundaries(NULL)
{
assert(nExpectedBoundaries > 0);
MG_TRY()
m_nBoundaryVerts = new int[nExpectedBoundaries];
m_boundaryExt = new OpsFloatExtent[nExpectedBoundaries];
m_boundaries = new OpsFloatPoint *[nExpectedBoundaries];
m_maxBoundaries = nExpectedBoundaries;
MG_CATCH(L"OrientedPolyPolygon.OrientedPolyPolygon")
if (mgException != 0) // mgException is defined in MG_TRY() macro
{
Cleanup();
}
MG_THROW()
} // end: constructor
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Enumerate the resource documents in the specified repository.
///
STRING MgProxyResourceService::EnumerateResourceDocuments(
MgStringCollection* resources, CREFSTRING type, INT32 properties)
{
STRING resourceList;
MgCommand cmd;
MG_TRY()
cmd.ExecuteCommand(
m_connProp, // Connection
MgCommand::knString, // Return type
MgResourceService::opIdEnumerateResourceDocuments, // Command code
3, // Number of arguments
Resource_Service, // Service ID
BUILD_VERSION(1,0,0), // Operation version
MgCommand::knObject, resources, // Argument #1
MgCommand::knString, &type, // Argument #2
MgCommand::knInt32, properties, // Argument #3
MgCommand::knNone);
SetWarning(cmd.GetWarningObject());
resourceList = *(cmd.GetReturnValue().val.m_str);
delete cmd.GetReturnValue().val.m_str;
MG_CATCH_AND_THROW(L"MgProxyResourceService.EnumerateResourceDocuments")
return resourceList;
}
void c_RestResponse::SendError(MgException* e)
{
MG_TRY()
#ifdef _MG_ENT_2011
STRING shortError = mgException->GetExceptionMessage();
#else
STRING shortError = mgException->GetMessage();
#endif
STRING longError = e->GetDetails();
STRING statusMessage = e->GetClassName();
//TODO: Use a string resource for html error text format
string sResponseHeader;
char tempHeader[4096];
m_HttpData.SetStatusAndReason(559,MG_WCHAR_TO_CHAR(statusMessage));
sprintf(tempHeader, "%s%s", MapAgentStrings::TextHtml, MapAgentStrings::Utf8Text);
m_HttpData.AddHeader(MapAgentStrings::ContentTypeKey,tempHeader);
WriteContent("\r\n"
"<html>\n<head>\n"
"<title>%s</title>\n"
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n"
"</head>\n"
"<body>\n<h2>%s</h2>\n%s\n</body>\n</html>\n",
MG_WCHAR_TO_CHAR(statusMessage),
MG_WCHAR_TO_CHAR(shortError),
MG_WCHAR_TO_CHAR(longError));
MG_CATCH(L"IsapiResponseHandler.SendError")
}
void CgiResponseHandler::SendError(MgException* e)
{
MG_TRY()
STRING shortError = e->GetExceptionMessage();
STRING stackTrace = e->GetStackTrace();
STRING statusMessage = e->GetClassName();
STRING longError = e->GetDetails();
//TODO: Use a string resource for html error text format
printf(MapAgentStrings::StatusHeader, 559, MG_WCHAR_TO_CHAR(statusMessage));
printf(MapAgentStrings::ContentTypeHeader, MapAgentStrings::TextHtml, MapAgentStrings::Utf8Text);
printf("\r\n"
"<html>\n<head>\n"
"<title>%s</title>\n"
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n"
"</head>\n"
"<body>\n<h2>%s</h2>\n%s\n</body>\n</html>\n",
MG_WCHAR_TO_CHAR(statusMessage),
MG_WCHAR_TO_CHAR(shortError),
MG_WCHAR_TO_CHAR(stackTrace));
DumpMessage(MG_WCHAR_TO_CHAR(longError));
MG_CATCH(L"CgiResponseHandler.SendError")
}
///////////////////////////////////////////////////////////////////////////
/// \brief
/// Enumerate all the parent Map Definition resources of the specified
/// resources.
///
MgSerializableCollection* MgProxyResourceService::EnumerateParentMapDefinitions(
MgSerializableCollection* resources)
{
MgCommand cmd;
MG_TRY()
assert(m_connProp != NULL);
cmd.ExecuteCommand(
m_connProp, // Connection
MgCommand::knObject, // Return type
MgResourceService::opIdEnumerateParentMapDefinitions, // Command code
1, // Number of arguments
Resource_Service, // Service ID
BUILD_VERSION(1,0,0), // Operation version
MgCommand::knObject, resources, // Argument #1
MgCommand::knNone);
SetWarning(cmd.GetWarningObject());
MG_CATCH_AND_THROW(L"MgProxyResourceService.EnumerateParentMapDefinitions")
return (MgSerializableCollection*)cmd.GetReturnValue().val.m_obj;
}
///----------------------------------------------------------------------------
/// <summary>
/// Executes the operation.
/// </summary>
///
/// <exceptions>
/// MgException
/// </exceptions>
///----------------------------------------------------------------------------
void MgOpGetPackageStatus::Execute()
{
ACE_DEBUG((LM_DEBUG, ACE_TEXT(" (%t) MgOpGetPackageStatus::Execute()\n")));
MG_LOG_OPERATION_MESSAGE(L"GetPackageStatus");
MG_TRY()
MG_LOG_OPERATION_MESSAGE_INIT(m_packet.m_OperationVersion, m_packet.m_NumArguments);
ACE_ASSERT(m_stream != NULL);
if (1 == m_packet.m_NumArguments)
{
STRING packageName;
m_stream->GetString(packageName);
BeginExecution();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_ADD_STRING(packageName);
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
// Validate operation
Validate();
Ptr<MgPackageStatusInformation> statusInfo = m_service->GetPackageStatus(packageName);
EndExecution(statusInfo);
}
else
{
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
}
if (!m_argsRead)
{
throw new MgOperationProcessingException(L"MgOpGetPackageStatus.Execute",
__LINE__, __WFILE__, NULL, L"", NULL);
}
// Successful operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Success.c_str());
MG_CATCH(L"MgOpGetPackageStatus.Execute")
if (mgException != NULL)
{
// Failed operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Failure.c_str());
}
// Add admin log entry for operation
MG_LOG_OPERATION_MESSAGE_ADMIN_ENTRY();
MG_THROW()
}
///----------------------------------------------------------------------------
/// <summary>
/// Executes the operation.
/// </summary>
///
/// <exceptions>
/// MgException
/// </exceptions>
///----------------------------------------------------------------------------
void MgOpSetMaximumLogSize::Execute()
{
ACE_DEBUG((LM_DEBUG, ACE_TEXT(" (%t) MgOpSetMaximumLogSize::Execute()\n")));
MG_LOG_OPERATION_MESSAGE(L"SetMaximumLogSize");
MG_TRY()
MG_LOG_OPERATION_MESSAGE_INIT(m_packet.m_OperationVersion, m_packet.m_NumArguments);
ACE_ASSERT(m_stream != NULL);
if (1 == m_packet.m_NumArguments)
{
INT32 size;
m_stream->GetInt32(size);
BeginExecution();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
// Validate operation
Validate();
m_service->SetMaximumLogSize(size);
EndExecution();
}
else
{
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
}
if (!m_argsRead)
{
throw new MgOperationProcessingException(L"MgOpSetMaximumLogSize.Execute",
__LINE__, __WFILE__, NULL, L"", NULL);
}
// Successful operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Success.c_str());
MG_CATCH(L"MgOpSetMaximumLogSize.Execute")
if (mgException != NULL)
{
// Failed operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Failure.c_str());
}
// Add admin log entry for operation
MG_LOG_OPERATION_MESSAGE_ADMIN_ENTRY();
MG_THROW()
}
///////////////////////////////////////////////////////////////////////////
/// \brief
/// Gets the contents of the specified resources.
///
MgStringCollection* MgProxyResourceService::GetResourceContents(MgStringCollection* resources,
MgStringCollection* preProcessTags)
{
Ptr<MgStringCollection> resourceContents;
MG_TRY()
MgCommand cmd;
cmd.ExecuteCommand(m_connProp, // Connection
MgCommand::knObject, // Return type expected
MgResourceService::opIdGetResourceContents, // Command Code
2, // Count of arguments
Resource_Service, // Service Id
BUILD_VERSION(2,2,0), // Operation version
MgCommand::knObject, resources, // Argument#1
MgCommand::knObject, preProcessTags, // Argument#2
MgCommand::knNone); // End of argument
SetWarning(cmd.GetWarningObject());
resourceContents = (MgStringCollection*)cmd.GetReturnValue().val.m_obj;
// Decrypt the document if Substitution pre-processing is required.
if(preProcessTags != NULL && resourceContents != NULL && preProcessTags->GetCount() == resourceContents->GetCount())
{
for(INT32 i = 0; i < resourceContents->GetCount(); i ++)
{
STRING tag = preProcessTags->GetItem(i);
if (MgResourcePreProcessingType::Substitution == tag)
{
STRING cipherContent = resourceContents->GetItem(i);
string cipherText, plainText;
MgUtil::WideCharToMultiByte(cipherContent, cipherText);
MG_CRYPTOGRAPHY_TRY()
MgCryptographyUtil cryptoUtil;
cryptoUtil.DecryptString(cipherText, plainText);
MG_CRYPTOGRAPHY_CATCH_AND_THROW(L"MgProxyResourceService.GetResourceContents")
STRING decryptedContent;
MgUtil::MultiByteToWideChar(plainText, decryptedContent);
resourceContents->SetItem(i, decryptedContent);
}
}
}
MG_CATCH_AND_THROW(L"MgProxyResourceService.GetResourceContents")
return resourceContents.Detach();
}
///----------------------------------------------------------------------------
/// <summary>
/// Executes the operation.
/// </summary>
///
/// <exceptions>
/// MgException
/// </exceptions>
///----------------------------------------------------------------------------
void MgOpEnumerateLogs::Execute()
{
ACE_DEBUG((LM_DEBUG, ACE_TEXT(" (%t) MgOpEnumerateLogs::Execute()\n")));
MG_LOG_OPERATION_MESSAGE(L"EnumerateLogs");
MG_TRY()
MG_LOG_OPERATION_MESSAGE_INIT(m_packet.m_OperationVersion, m_packet.m_NumArguments);
ACE_ASSERT(m_stream != NULL);
if (0 == m_packet.m_NumArguments)
{
BeginExecution();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
// Validate operation
Validate();
Ptr<MgPropertyCollection> logs = m_service->EnumerateLogs();
EndExecution(logs);
}
else
{
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
}
if (!m_argsRead)
{
throw new MgOperationProcessingException(L"MgOpEnumerateLogs.Execute",
__LINE__, __WFILE__, NULL, L"", NULL);
}
// Successful operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Success.c_str());
MG_CATCH(L"MgOpEnumerateLogs.Execute")
if (mgException != NULL)
{
// Failed operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Failure.c_str());
}
// Add admin log entry for operation
MG_LOG_OPERATION_MESSAGE_ADMIN_ENTRY();
MG_THROW()
}
///////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Returns tagged data for the specified resource.
/// </summary>
/// <param name="resource">
/// Resource identifier describing the resource.
/// </param>
/// <param name="dataName">
/// Name for data. Either a resource-unique stream name for streams or a
/// resource-unique file name for file data.
/// </param>
/// <param name="preProcessTags">
/// Pre-processing to apply to resource data before returning. An empty
/// string indicate no pre-processing. See MgResourcePreProcessingType for
/// a list of supported pre-processing tags.
/// </param>
/// <returns>
/// MgByteReader containing the previously updated or added tagged data.
/// </returns>
/// EXCEPTIONS:
/// MgRepositoryNotOpenException
///
/// MgResourceDataNotFoundException
/// MgInvalidResourceTypeException
///
MgByteReader* MgProxyResourceService::GetResourceData(
MgResourceIdentifier* resource, CREFSTRING dataName,
CREFSTRING preProcessTags)
{
Ptr<MgByteReader> byteReader;
MG_TRY()
MgCommand cmd;
cmd.ExecuteCommand(m_connProp,
MgCommand::knObject,
MgResourceService::opIdGetResourceData,
3,
Resource_Service,
BUILD_VERSION(1,0,0),
MgCommand::knObject, resource,
MgCommand::knString, &dataName,
MgCommand::knString, &preProcessTags,
MgCommand::knNone);
SetWarning(cmd.GetWarningObject());
byteReader = (MgByteReader*)cmd.GetReturnValue().val.m_obj;
// Decrypt the document if Substitution pre-processing is required.
if (MgResourcePreProcessingType::Substitution == preProcessTags
&& byteReader != NULL)
{
STRING mimeType = byteReader->GetByteSource()->GetMimeType();
string cipherText, plainText;
byteReader->ToStringUtf8(cipherText);
MG_CRYPTOGRAPHY_TRY()
MgCryptographyUtil cryptoUtil;
cryptoUtil.DecryptString(cipherText, plainText);
MG_CRYPTOGRAPHY_CATCH_AND_THROW(L"MgProxyResourceService.GetResourceData")
Ptr<MgByteSource> byteSource = new MgByteSource(
(BYTE_ARRAY_IN)plainText.c_str(), (INT32)plainText.length());
byteSource->SetMimeType(mimeType);
byteReader = byteSource->GetReader();
}
MG_CATCH_AND_THROW(L"MgProxyResourceService.GetResourceData")
return byteReader.Detach();
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Update the specified session with the current operation information.
///
void MgSessionManager::UpdateCurrentOperationInfo(const MgConnection& connection)
{
ACE_MT(ACE_GUARD(ACE_Recursive_Thread_Mutex, ace_mon, sm_mutex));
MG_TRY()
MgSessionInfo* sessionInfo = sm_sessionCache->GetSessionInfo(connection.GetSessionId());
assert(NULL != sessionInfo);
sessionInfo->SetOperationInfo(connection);
MG_CATCH_AND_RELEASE()
}
//////////////////////////////////////////////////////////////////
/// <summary>
/// Releases all the resources of feature reader.
/// This must be called when user is done with Feature Reader
/// <returns>Nothing</returns>
void MgProxySqlDataReader::Close()
{
if (m_serverSqlDataReader != L"")
{
MG_TRY()
m_service->CloseSqlReader(m_serverSqlDataReader);
m_serverSqlDataReader = L"";
MG_CATCH(L"MgProxySqlDataReader.Close")
// We do not rethrow the exception while destructing the object. Even if we had problem
// disposing this feature reader, it will automatically get collected after time out.
}
void Initialize()
{
char* path = getenv(MapAgentStrings::PhysicalPath);
if (NULL != path && strlen(path) > 0)
{
gConfigPath = MgUtil::MultiByteToWideChar(string(path));
}
else
{
#if defined _WIN32
// IIS 6.0 does not honour APPL_PHYSICAL_PATH. Use exe path.
wchar_t modPath[_MAX_PATH+1];
memset(modPath, 0, sizeof(wchar_t)*(_MAX_PATH+1));
if (GetModuleFileName(NULL, modPath, _MAX_PATH) > 4)
{
wchar_t* lastSlash = wcsrchr(modPath, L'\\');
if (NULL == lastSlash)
{
lastSlash = wcsrchr(modPath, L'/');
}
if (NULL != lastSlash)
{
lastSlash++;
*lastSlash = L'\0';
if (NULL != wcsstr(modPath, L"\\\\?\\"))
{
// skip past '\\?\' at front of string.
gConfigPath = &(modPath[4]);
}
else
{
gConfigPath = modPath;
}
}
}
#endif
}
STRING configFile = gConfigPath;
configFile.append(MapAgentStrings::WebConfig);
string pathName = MgUtil::WideCharToMultiByte(configFile);
DumpMessage("Loading configuration file: %s",pathName.c_str());
MG_TRY()
MgInitializeWebTier(configFile);
MG_CATCH_AND_THROW(L"FastCgiAgent.Initialize");
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Handle the Resource Change Notification event.
/// Any tile cache associated with the specified Map Definition resources
/// will be cleared.
///
bool MgdTileService::NotifyResourcesChanged(MgSerializableCollection* resources, bool strict)
{
bool success = true;
if (NULL != resources)
{
INT32 numResources = resources->GetCount();
if (numResources > 0)
{
for (INT32 i = 0; i < numResources; ++i)
{
Ptr<MgSerializable> serializableObj = resources->GetItem(i);
MgResourceIdentifier* resource =
dynamic_cast<MgResourceIdentifier*>(serializableObj.p);
ACE_ASSERT(NULL != resource);
if (NULL != resource && resource->IsResourceTypeOf(MgResourceType::MapDefinition))
{
MG_TRY()
// clear any cached mgmap objects
ClearMapCache(resource->ToString());
// clear any tile cache associated with this map
m_tileCache->Clear(resource);
MG_CATCH(L"MgdTileService.NotifyResourcesChanged")
if (NULL != mgException.p)
{
success = false;
if (strict)
{
MG_THROW();
}
/*
else
{
MgdLogManager* logManager = MgdLogManager::GetInstance();
ACE_ASSERT(NULL != logManager);
logManager->LogSystemErrorEntry(mgException.p);
}*/
}
}
}
}
//////////////////////////////////////////////////////////////
// Parse the layer definition XML and extracts scale ranges,
// feature source and feature class from it
//
void MgLayer::GetLayerInfoFromDefinition(MgResourceService* resourceService)
{
MgLayerBase::GetLayerInfoFromDefinition(resourceService);
if(m_initIdProps && resourceService != NULL)
{
MG_TRY()
// Generate Id field information for feature sources
m_idProps.clear();
if (!m_featureName.empty())
{
// If we cannot pull the identity properties, silently ignore it.
try
{
//TODO: Pull site connection directly from resource service
Ptr<MgUserInformation> userInfo = resourceService->GetUserInfo();
Ptr<MgSiteConnection> conn = new MgSiteConnection();
conn->Open(userInfo);
Ptr<MgFeatureService> featureService = dynamic_cast<MgFeatureService*>(conn->CreateService(MgServiceType::FeatureService));
Ptr<MgResourceIdentifier> resId = new MgResourceIdentifier(m_featureSourceId);
// If the class name is fully qualified (prefixed with a schema name),
// then use it to determine the schema name.
STRING className;
STRING schemaName;
ParseFeatureName(featureService, className, schemaName);
// Get the identity properties
Ptr<MgStringCollection> classNames = new MgStringCollection();
classNames->Add(className);
Ptr<MgClassDefinitionCollection> classDefs = featureService->GetIdentityProperties(resId, schemaName, classNames);
if (NULL != classDefs.p && classDefs->GetCount() == 1)
{
Ptr<MgClassDefinition> classDef = classDefs->GetItem(0);
PopulateIdentityProperties(classDef);
}
}
catch (MgException* e)
{
e->Release();
// Do nothing here. A failure to pull selection id's is not critical at this point
}
}
MG_CATCH_AND_THROW(L"MgLayer.GetLayerInfoFromDefinition")
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Ends the resource package loading process.
///
void MgdResourcePackageLoader::End(MgException* except)
{
MG_TRY()
// Close the package file.
m_zipFileReader.reset(NULL);
/*
if (m_packageLogWriter != NULL)
{
MgPackageStatusInformation& statusInfo = m_packageLogWriter->GetStatusInfo();
statusInfo.SetPackageDescription(m_manifestParser.GetDescription());
}*/
// Update the status information.
UpdateStatus(except);
MG_CATCH_AND_RELEASE()
}
void MgServerAdmin::UnregisterServicesOnServers(
MgSerializableCollection* serverInfoList)
{
MG_TRY()
MgCommand cmd;
cmd.ExecuteCommand(m_connProp, // Connection
MgCommand::knVoid, // Return type
MgServerAdminServiceOpId::UnregisterServicesOnServers, // Command code
1, // Number of arguments
ServerAdmin_Service, // Service ID
BUILD_VERSION(1,0,0), // Operation version
MgCommand::knObject, serverInfoList, // Argument #1
MgCommand::knNone );
SetWarning(cmd.GetWarningObject());
MG_CATCH_AND_THROW(L"MgServerAdmin.UnregisterServicesOnServers")
}
void MgSiteConnection::Initialize()
{
MG_TRY()
// get instanced MgConfiguration for local use
m_config = MgConfiguration::GetInstance();
m_isServer = false;
m_isSiteServer = false;
m_isWebTier = false;
m_http = IsHttpConnection();
if (!m_http)
{
m_isServer = IsServer();
m_isSiteServer = IsSiteServer();
m_isWebTier = IsWebTier();
}
MG_CATCH_AND_THROW(L"MgSiteConnection::Initialize")
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Send a resource change notification.
///
void MgServerAdmin::NotifyResourcesChanged(MgSerializableCollection* resources)
{
MG_TRY()
assert(m_connProp != NULL);
MgCommand cmd;
cmd.ExecuteCommand(
m_connProp, // Connection
MgCommand::knVoid, // Return type
MgServerAdminServiceOpId::NotifyResourcesChanged, // Command code
1, // Number of arguments
ServerAdmin_Service, // Service ID
BUILD_VERSION(1,0,0), // Operation version
MgCommand::knObject, resources, // Argument #1
MgCommand::knNone);
SetWarning(cmd.GetWarningObject());
MG_CATCH_AND_THROW(L"MgServerAdmin.NotifyResourcesChanged")
}
OrientedPolyPolygon & OrientedPolyPolygon::operator=(const OrientedPolyPolygon &orientedPolyPolygon)
{
if (this != &orientedPolyPolygon)
{
Cleanup();
m_nBoundaries = orientedPolyPolygon.m_nBoundaries;
m_maxBoundaries = orientedPolyPolygon.m_maxBoundaries;
m_totalVertices = orientedPolyPolygon.m_totalVertices;
m_extentOfBoundaries = orientedPolyPolygon.m_extentOfBoundaries;
MG_TRY()
m_nBoundaryVerts = new int[m_maxBoundaries];
m_boundaryExt = new OpsFloatExtent[m_maxBoundaries];
m_boundaries = new OpsFloatPoint *[m_maxBoundaries];
for (int i = 0; i < m_nBoundaries; i++)
{
m_nBoundaryVerts[i] = orientedPolyPolygon.m_nBoundaryVerts[i];
m_boundaryExt[i] = orientedPolyPolygon.m_boundaryExt[i];
m_boundaries[i] = new OpsFloatPoint[m_nBoundaryVerts[i]];
for (int j = 0; j < m_nBoundaryVerts[i]; j++)
{
m_boundaries[i][j] = orientedPolyPolygon.m_boundaries[i][j];
}
}
MG_CATCH(L"OrientedPolyPolygon.operator=")
if (mgException != 0) // mgException is defined in MG_TRY() macro
{
Cleanup();
}
MG_THROW()
}
void MgdTileService::ClearCache(MgdMap* map)
{
MG_LOG_OPERATION_MESSAGE(L"ClearCache");
MG_TRY()
Ptr<MgResourceIdentifier> resourceId;
if (NULL != map)
resourceId = map->GetMapDefinition();
MG_LOG_OPERATION_MESSAGE_INIT(MG_API_VERSION(1, 0, 0), 1);
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_ADD_STRING((NULL == resourceId) ? L"MgResourceIdentifier" : resourceId->ToString().c_str());
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
if (NULL == map)
throw new MgNullArgumentException(L"MgdTileService.ClearCache", __LINE__, __WFILE__, NULL, L"", NULL);
ClearMapCache(resourceId->ToString());
m_tileCache->Clear(map);
// Successful operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Success.c_str());
MG_CATCH(L"MgdTileService::ClearCache")
if (mgException != NULL)
{
// Failed operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Failure.c_str());
MG_DESKTOP_LOG_EXCEPTION();
}
// Add access log entry for operation
MG_LOG_OPERATION_MESSAGE_ACCESS_ENTRY();
MG_THROW()
}
///////////////////////////////////////////////////////////////////////////////
/// \brief
/// Gets the pointer to a process-wide MgUnmanagedDataManager.
///
MgUnmanagedDataManager* MgUnmanagedDataManager::GetInstance()
{
MG_TRY()
ACE_TRACE("MgUnmanagedDataManager::GetInstance");
if (MgUnmanagedDataManager::sm_unmanagedDataManager == NULL)
{
// Perform Double-Checked Locking Optimization.
ACE_MT(ACE_GUARD_RETURN(ACE_Recursive_Thread_Mutex, ace_mon, *ACE_Static_Object_Lock::instance(), NULL));
if (MgUnmanagedDataManager::sm_unmanagedDataManager == NULL)
{
MgUnmanagedDataManager::sm_unmanagedDataManager = new MgUnmanagedDataManager;
}
}
MG_CATCH_AND_THROW(L"MgUnmanagedDataManager.GetInstance")
// To avoid overheads and maintain thread safety,
// do not assign this returned static singleton to a Ptr object.
return MgUnmanagedDataManager::sm_unmanagedDataManager;
}
// Helper method to get the layout properties from the PrintLayout xml resource.
void MgPrintLayout::GetLayoutPropertiesFromXml(MgXmlUtil* pXmlUtil)
{
CHECKNULL(pXmlUtil, L"MgPrintLayout.GetLayoutPropertiesFromXml()");
MG_TRY()
// Retrieve values from the xml document
DOMElement* root = pXmlUtil->GetRootNode();
CHECKNULL(root, L"MgPrintLayout.GetLayoutProperitesFromXml()");
// DOMElement* pageProperties = pXmlUtil->GetElementNode(root, "PageProperties");
DOMElement* backgroundColor = pXmlUtil->GetElementNode(root, "BackgroundColor");
wstring szRed;
pXmlUtil->GetElementValue(backgroundColor, "Red", szRed);
wstring szGreen;
pXmlUtil->GetElementValue(backgroundColor, "Green", szGreen);
wstring szBlue;
pXmlUtil->GetElementValue(backgroundColor, "Blue", szBlue);
DOMElement* layoutProperties = pXmlUtil->GetElementNode(root, "LayoutProperties");
wstring szShowTitle;
pXmlUtil->GetElementValue(layoutProperties, "ShowTitle", szShowTitle, false);
wstring szShowLegend;
pXmlUtil->GetElementValue(layoutProperties, "ShowLegend", szShowLegend, false);
wstring szShowScalebar;
pXmlUtil->GetElementValue(layoutProperties, "ShowScaleBar", szShowScalebar, false);
wstring szShowNorthArrow;
pXmlUtil->GetElementValue(layoutProperties, "ShowNorthArrow", szShowNorthArrow, false);
wstring szShowUrl;
pXmlUtil->GetElementValue(layoutProperties, "ShowURL", szShowUrl, false);
wstring szShowDateTime;
pXmlUtil->GetElementValue(layoutProperties, "ShowDateTime", szShowDateTime, false);
wstring szShowCustomLogos;
pXmlUtil->GetElementValue(layoutProperties, "ShowCustomLogos", szShowCustomLogos, false);
wstring szShowCustomText;
pXmlUtil->GetElementValue(layoutProperties, "ShowCustomText", szShowCustomText, false);
DOMNode* customLogosNode = pXmlUtil->GetElementNode(root, "CustomLogos", false);
if (NULL != customLogosNode)
{
DOMNodeList* customLogosNodeList = pXmlUtil->GetNodeList(customLogosNode, "Logo");
if (NULL != customLogosNodeList)
{
for (XMLSize_t i = 0; i < customLogosNodeList->getLength(); ++i)
{
MgCustomLogoInfo logoInfo;
wstring positionX;
wstring positionY;
wstring positionUnits;
wstring resId;
wstring name;
wstring sizeWidth;
wstring sizeHeight;
wstring sizeUnits;
wstring rotation;
DOMNode* logoNode = customLogosNodeList->item(i);
DOMNode* logoPositionNode = pXmlUtil->GetElementNode(logoNode, "Position", false);
if (NULL != logoPositionNode)
{
pXmlUtil->GetElementValue(logoPositionNode, "Left", positionX, false);
pXmlUtil->GetElementValue(logoPositionNode, "Bottom", positionY, false);
pXmlUtil->GetElementValue(logoPositionNode, "Units", positionUnits, false);
if (!positionUnits.empty()
&& positionUnits != L"meters" && positionUnits != L"inches" && positionUnits != L"percent")
{
// invalid print layout position units
throw new MgInvalidPrintLayoutPositionUnitsException(L"MgPrintLayout.GetLayoutPropertiesFromXml", __LINE__, __WFILE__, NULL, L"", NULL);
}
}
pXmlUtil->GetElementValue(logoNode, "ResourceId", resId, false);
pXmlUtil->GetElementValue(logoNode, "Name", name, false);
DOMNode* logoSizeNode = pXmlUtil->GetElementNode(logoNode, "Size", false);
if (NULL != logoSizeNode)
{
pXmlUtil->GetElementValue(logoSizeNode, "Width", sizeWidth, false);
pXmlUtil->GetElementValue(logoSizeNode, "Height", sizeHeight, false);
pXmlUtil->GetElementValue(logoSizeNode, "Units", sizeUnits, false);
if (!sizeUnits.empty()
&& sizeUnits != L"inches" && sizeUnits != L"meters")
{
// invalid print layout size units
throw new MgInvalidPrintLayoutSizeUnitsException(L"MgPrintLayout.GetLayoutPropertiesFromXml", __LINE__, __WFILE__, NULL, L"", NULL);
}
}
pXmlUtil->GetElementValue(logoNode, "Rotation", rotation, false);
logoInfo.SetX( MgUtil::StringToDouble(positionX) );
logoInfo.SetY( MgUtil::StringToDouble(positionY) );
logoInfo.SetPositionUnits( positionUnits );
logoInfo.SetResourceId( resId );
logoInfo.SetName( name );
logoInfo.SetWidth( MgUtil::StringToDouble(sizeWidth) );
logoInfo.SetHeight( MgUtil::StringToDouble(sizeHeight) );
logoInfo.SetSizeUnits( sizeUnits );
logoInfo.SetRotation( MgUtil::StringToDouble(rotation) );
CustomLogos().push_back(logoInfo);
}
}
}
DOMNode* customTextNode = pXmlUtil->GetElementNode(root, "CustomText", false);
if (NULL != customTextNode)
{
DOMNodeList* customTextNodeList = pXmlUtil->GetNodeList(customTextNode, "Text");
if (NULL != customTextNodeList)
{
for (XMLSize_t i = 0; i < customTextNodeList->getLength(); ++i)
{
MgCustomTextInfo textInfo;
wstring positionX;
wstring positionY;
wstring positionUnits;
wstring value;
wstring fontName;
wstring fontHeight;
wstring fontSizeUnits;
DOMNode* textNode = customTextNodeList->item(i);
DOMNode* textPositionNode = pXmlUtil->GetElementNode(textNode, "Position", false);
if (NULL != textPositionNode)
{
pXmlUtil->GetElementValue(textPositionNode, "Left", positionX, false);
pXmlUtil->GetElementValue(textPositionNode, "Bottom", positionY, false);
pXmlUtil->GetElementValue(textPositionNode, "Units", positionUnits, false);
if (!positionUnits.empty()
&& positionUnits != L"percent" && positionUnits != L"meters" && positionUnits != L"inches")
{
// invalid print layout position units
throw new MgInvalidPrintLayoutPositionUnitsException(L"MgPrintLayout.GetLayoutPropertiesFromXml", __LINE__, __WFILE__, NULL, L"", NULL);
}
}
DOMNode* fontNode = pXmlUtil->GetElementNode(textNode, "Font", false);
if (NULL != fontNode)
{
pXmlUtil->GetElementValue(fontNode, "Name", fontName, false);
pXmlUtil->GetElementValue(fontNode, "Height", fontHeight, false);
pXmlUtil->GetElementValue(fontNode, "Units", fontSizeUnits, false);
if (!fontSizeUnits.empty()
&& fontSizeUnits != L"points" && fontSizeUnits != L"meters" && fontSizeUnits != L"inches")
{
// invalid print layout font size units
throw new MgInvalidPrintLayoutFontSizeUnitsException(L"MgPrintLayout.GetLayoutPropertiesFromXml", __LINE__, __WFILE__, NULL, L"", NULL);
}
}
pXmlUtil->GetElementValue(textNode, "Value", value, false);
textInfo.SetX( MgUtil::StringToDouble( positionX ) );
textInfo.SetY( MgUtil::StringToDouble( positionY ) );
textInfo.SetPositionUnits( positionUnits );
textInfo.SetValue( value );
textInfo.SetFontName( fontName );
textInfo.SetFontHeight( MgUtil::StringToDouble( fontHeight ) );
textInfo.SetSizeUnits( fontSizeUnits );
CustomText().push_back(textInfo);
}
}
}
// Set MgPrintLayout values
INT32 nRed = MgUtil::StringToInt32( szRed );
INT32 nGreen = MgUtil::StringToInt32( szGreen );
INT32 nBlue = MgUtil::StringToInt32( szBlue );
m_bgColor = new MgColor(nRed, nGreen, nBlue, 255);
ShowTitle() = MgUtil::StringToBoolean( szShowTitle );
ShowLegend() = MgUtil::StringToBoolean( szShowLegend );
ShowScalebar() = MgUtil::StringToBoolean( szShowScalebar );
ShowNorthArrow() = MgUtil::StringToBoolean( szShowNorthArrow );
ShowUrl() = MgUtil::StringToBoolean( szShowUrl );
ShowDateTime() = MgUtil::StringToBoolean( szShowDateTime );
ShowCustomLogos() = MgUtil::StringToBoolean( szShowCustomLogos );
ShowCustomText() = MgUtil::StringToBoolean( szShowCustomText );
MG_CATCH_AND_THROW(L"MgPrintLayout.GetLayoutPropertiesFromXml")
}
///////////////////////////////////////////////////////////////////////////////
// look for the tile in the tilecache first
MgByteReader* MgdTileService::GetTile(MgdMap* map,
CREFSTRING baseMapLayerGroupName,
INT32 tileColumn,
INT32 tileRow)
{
Ptr<MgByteReader> ret;
FILE* lockFile = NULL;
STRING tilePathname, lockPathname;
MG_LOG_OPERATION_MESSAGE(L"GetTile");
MG_TRY()
Ptr<MgResourceIdentifier> mapId;
if (NULL != map)
mapId = map->GetMapDefinition();
MG_LOG_OPERATION_MESSAGE_INIT(MG_API_VERSION(1, 0, 0), 4);
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_ADD_STRING((NULL == mapId) ? L"MgResourceIdentifier" : mapId->ToString().c_str());
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_STRING(baseMapLayerGroupName.c_str());
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_INT32(tileColumn);
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_INT32(tileRow);
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
if (NULL == map || baseMapLayerGroupName.empty())
{
throw new MgNullArgumentException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, NULL, L"", NULL);
}
// find the finite display scale closest to the requested map scale
double scale = map->GetViewScale();
INT32 scaleIndex = map->FindNearestFiniteDisplayScaleIndex(scale);
// if we don't find a nearest scale then something is wrong with the map
if (scaleIndex < 0)
{
throw new MgInvalidMapDefinitionException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, NULL, L"", NULL);
}
// Detect the lock file to see if another thread is creating the tile file.
m_tileCache->GeneratePathnames(map, scaleIndex, baseMapLayerGroupName,
tileColumn, tileRow, tilePathname, lockPathname, false);
// If there is a dangling lock file, then attempt to remove it.
if (DetectTileLockFile(lockPathname))
{
// TODO: Handle the exception by displaying a tile with an error message?
MgFileUtil::DeleteFile(lockPathname, true);
}
// try getting the tile from the cache
ret = m_tileCache->Get(tilePathname);
// if the reader is NULL then the tile wasn't in the cache and we
// need to generate it
while (NULL == ret)
{
{
// Attemp to lock the tile file.
ACE_MT(ACE_GUARD_RETURN(ACE_Recursive_Thread_Mutex, ace_mon, sm_MgdMutex, NULL));
// Bail out if the tile file has been locked for so long.
if (DetectTileLockFile(lockPathname))
{
MgStringCollection arguments;
arguments.Add(lockPathname);
throw new MgFileIoException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, &arguments, L"MgUnableToLockTileFile", NULL);
}
// try getting the tile from the cache
ret = m_tileCache->Get(tilePathname);
if (NULL != ret)
{
break;
}
// Create the lock file and close it right away.
m_tileCache->CreateFullPath(map, scaleIndex, baseMapLayerGroupName, tileColumn, tileRow);
lockFile = ACE_OS::fopen(MG_WCHAR_TO_TCHAR(lockPathname), ACE_TEXT("wb"));
if (NULL == lockFile)
{
MgStringCollection arguments;
arguments.Add(lockPathname);
throw new MgFileIoException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, &arguments, L"MgUnableToOpenLockFile", NULL);
}
else
{
ACE_OS::fclose(lockFile);
}
}
// Render the tile and cache it.
ret = GetTile(tilePathname, map, scaleIndex, baseMapLayerGroupName, tileColumn, tileRow);
break;
}
// Successful operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Success.c_str());
MG_CATCH(L"MgdTileService::GetTile")
if (mgException != NULL)
{
// Failed operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Failure.c_str());
MG_DESKTOP_LOG_EXCEPTION();
}
if (NULL != lockFile)
{
MgFileUtil::DeleteFile(lockPathname, false);
}
// Add access log entry for operation
MG_LOG_OPERATION_MESSAGE_ACCESS_ENTRY();
MG_THROW()
return ret.Detach();
}
///////////////////////////////////////////////////////////////////////////////
// Create tilename from mapDefinition, scaleIndex, row, and column.
// Remove lockfile, look for the tile in the cache, if not in cache create
// lockfile and look for map in mapcache.
MgByteReader* MgdTileService::GetTile(MgResourceIdentifier* mapDefinition,
CREFSTRING baseMapLayerGroupName,
INT32 tileColumn,
INT32 tileRow,
INT32 scaleIndex)
{
Ptr<MgByteReader> ret;
FILE* lockFile = NULL;
STRING tilePathname, lockPathname;
MG_LOG_OPERATION_MESSAGE(L"GetTile");
MG_TRY()
MG_LOG_OPERATION_MESSAGE_INIT(MG_API_VERSION(1, 0, 0), 5);
MG_LOG_OPERATION_MESSAGE_PARAMETERS_START();
MG_LOG_OPERATION_MESSAGE_ADD_STRING((NULL == mapDefinition) ? L"MgResourceIdentifier" : mapDefinition->ToString().c_str());
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_STRING(baseMapLayerGroupName.c_str());
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_INT32(tileColumn);
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_INT32(tileRow);
MG_LOG_OPERATION_MESSAGE_ADD_SEPARATOR();
MG_LOG_OPERATION_MESSAGE_ADD_INT32(scaleIndex);
MG_LOG_OPERATION_MESSAGE_PARAMETERS_END();
if (NULL == mapDefinition || baseMapLayerGroupName.empty())
{
throw new MgNullArgumentException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, NULL, L"", NULL);
}
if (scaleIndex < 0)
{
STRING buffer;
MgUtil::Int32ToString(scaleIndex, buffer);
MgStringCollection arguments;
arguments.Add(L"5");
arguments.Add(buffer);
throw new MgInvalidArgumentException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, &arguments, L"MgInvalidScaleIndex", NULL);
}
// get the service from our helper method
Ptr<MgResourceService> resourceService = GetResourceServiceForMapDef(mapDefinition,
L"MgdTileService.GetTile");
// Generate tile and lock pathnames.
m_tileCache->GeneratePathnames(mapDefinition, scaleIndex, baseMapLayerGroupName,
tileColumn, tileRow, tilePathname, lockPathname, false);
// If there is a dangling lock file, then attempt to remove it.
if (DetectTileLockFile(lockPathname))
{
// TODO: Handle the exception by displaying a tile with an error message?
MgFileUtil::DeleteFile(lockPathname, true);
}
// try getting the tile from the cache
ret = m_tileCache->Get(tilePathname);
// if the reader is NULL then the tile wasn't in the cache and we
// need to generate it
while (NULL == ret)
{
// Attempt use a cached & serialized MgMap object
Ptr<MgMemoryStreamHelper> cachedMap;
STRING mapString = mapDefinition->ToString();
Ptr<MgdMap> map;
// Protect the serialized MgMap cache with a MgdMutex. Stream reading is not
// thread safe so we need to deserialize the map within the MgdMutex to ensure
// that a Rewind() is not called in the middle of a Deserialize().
// Lockfile test and creation is in same protected scope.
{
// Attempt to lock the tile file.
ACE_MT(ACE_GUARD_RETURN(ACE_Recursive_Thread_Mutex, ace_mon, sm_MgdMutex, NULL));
// Bail out if the tile file has been locked for so long.
if (DetectTileLockFile(lockPathname))
{
MgStringCollection arguments;
arguments.Add(lockPathname);
throw new MgFileIoException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, &arguments, L"MgUnableToLockTileFile", NULL);
}
// try getting the tile from the cache
ret = m_tileCache->Get(tilePathname);
if (NULL != ret)
{
break; // tile was in tileCache .. done.
}
// Create the lock file and close it right away.
m_tileCache->CreateFullPath(mapDefinition, scaleIndex, baseMapLayerGroupName, tileColumn, tileRow);
lockFile = ACE_OS::fopen(MG_WCHAR_TO_TCHAR(lockPathname), ACE_TEXT("wb"));
if (NULL == lockFile)
{
MgStringCollection arguments;
arguments.Add(lockPathname);
throw new MgFileIoException(L"MgdTileService.GetTile",
__LINE__, __WFILE__, &arguments, L"MgUnableToOpenLockFile", NULL);
}
else
{
ACE_OS::fclose(lockFile);
}
MapCache::const_iterator iter = sm_mapCache.find(mapString);
if (sm_mapCache.end() != iter)
{
cachedMap = SAFE_ADDREF((*iter).second);
cachedMap->Rewind();
Ptr<MgStream> stream = new MgStream(cachedMap);
map = new MgdMap();
map->Deserialize(stream);
}
else
{
/*Ptr<MgSiteConnection> siteConn = new MgSiteConnection();
Ptr<MgUserInformation> userInfo = MgUserInformation::GetCurrentUserInfo();
siteConn->Open(userInfo);
map = new MgMap(siteConn);
map->Create(resourceService, mapDefinition, mapString);*/
map = new MgdMap(mapDefinition, mapString);
cachedMap = new MgMemoryStreamHelper();
Ptr<MgStream> stream = new MgStream(cachedMap);
map->Serialize(stream);
if ((INT32)sm_mapCache.size() >= sm_mapCacheSize)
{
ClearMapCache(L"");
}
sm_mapCache[mapString] = SAFE_ADDREF((MgMemoryStreamHelper*)cachedMap);
}
} // end of MgdMutex scope
double scale = map->GetFiniteDisplayScaleAt(scaleIndex);
map->SetViewScale(scale);
// Render the tile and cache it.
ret = GetTile(tilePathname, map, scaleIndex, baseMapLayerGroupName, tileColumn, tileRow);
break;
}
// Successful operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Success.c_str());
MG_CATCH(L"MgdTileService::GetTile")
if (mgException != NULL)
{
// Failed operation
MG_LOG_OPERATION_MESSAGE_ADD_STRING(MgResources::Failure.c_str());
MG_DESKTOP_LOG_EXCEPTION();
}
if (NULL != lockFile)
{
MgFileUtil::DeleteFile(lockPathname, false);
}
// Add access log entry for operation
MG_LOG_OPERATION_MESSAGE_ACCESS_ENTRY();
MG_THROW()
return ret.Detach();
}
void CgiResponseHandler::SendResponse(MgHttpResponse* response)
{
MG_TRY()
Ptr<MgHttpResult> result = response->GetResult();
STATUS status = result->GetStatusCode();
if (status != 200)
{
STRING statusMessage = result->GetHttpStatusMessage();
if (statusMessage == MapAgentStrings::FailedAuth1 ||
statusMessage == MapAgentStrings::FailedAuth2)
{
RequestAuth();
}
else
{
//TODO: Use a resource for the HTML error message
STRING shortError = result->GetErrorMessage();
STRING longError = result->GetDetailedErrorMessage();
printf(MapAgentStrings::StatusHeader, status, MG_WCHAR_TO_CHAR(statusMessage));
printf(MapAgentStrings::ContentTypeHeader, MapAgentStrings::TextHtml, "");
printf("\r\n"
"<html>\n<head>\n"
"<title>%s</title>\n"
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n"
"</head>\n"
"<body>\n<h2>%s</h2>\n%s\n</body>\n</html>\n",
MG_WCHAR_TO_CHAR(statusMessage),
MG_WCHAR_TO_CHAR(shortError),
MG_WCHAR_TO_CHAR(longError));
DumpMessage(MG_WCHAR_TO_CHAR(longError));
}
}
else
{
DumpMessage(MapAgentStrings::StatusOkHeader);
// Status was ok. Send the real result back.
STRING contentType = result->GetResultContentType();
STRING stringVal;
printf(MapAgentStrings::StatusOkHeader);
if (contentType.length() > 0)
{
// If we are returning text, state that it is utf-8.
string charSet = "";
if (contentType.find(L"text") != contentType.npos) //NOXLATE
{
charSet = MapAgentStrings::Utf8Text;
}
printf(MapAgentStrings::ContentTypeHeader, MG_WCHAR_TO_CHAR(contentType), charSet.c_str());
}
else
{
printf(MapAgentStrings::ContentTypeHeader, MapAgentStrings::TextPlain, MapAgentStrings::Utf8Text);
}
Ptr<MgByteReader> outputReader;
Ptr<MgDisposable> resultObj = result->GetResultObject();
MgDisposable* pResultObj = (MgDisposable*)resultObj;
if (NULL != dynamic_cast<MgByteReader*>(pResultObj))
{
outputReader = (MgByteReader*) SAFE_ADDREF(pResultObj);
}
else if (NULL != dynamic_cast<MgStringCollection*>(pResultObj))
{
outputReader = ((MgStringCollection*)pResultObj)->ToXml();
}
else if (NULL != dynamic_cast<MgSpatialContextReader*>(pResultObj))
{
outputReader = ((MgSpatialContextReader*)pResultObj)->ToXml();
}
else if (NULL != dynamic_cast<MgLongTransactionReader*>(pResultObj))
{
outputReader = ((MgLongTransactionReader*)pResultObj)->ToXml();
}
else if (NULL != dynamic_cast<MgHttpPrimitiveValue*>(pResultObj))
{
stringVal = ((MgHttpPrimitiveValue*)pResultObj)->ToString();
}
if (stringVal.length() > 0)
{
string utf8 = MG_WCHAR_TO_CHAR(stringVal);
printf(MapAgentStrings::ContentLengthHeader, utf8.length());
printf("\r\n%s",utf8.c_str());
}
else if (outputReader != NULL)
{
Ptr<MgHttpHeader> respHeader = response->GetHeader();
//Check for chunking hint
if (respHeader->GetHeaderValue(MgHttpResourceStrings::hrhnTransfer_Encoding) == MgHttpResourceStrings::hrhnChunked)
{
CgiReaderStreamer crs(outputReader);
crs.StreamResult();
}
else
{
INT64 outLen = outputReader->GetLength();
printf(MapAgentStrings::ContentLengthHeader,(INT32)outLen);
printf("\r\n");
unsigned char buf[4096];
int nBytes = outputReader->Read(buf,4096);
while (nBytes > 0)
{
fwrite(buf, 1, nBytes, stdout);
nBytes = outputReader->Read(buf,4096);
}
}
}
else
{
printf(MapAgentStrings::ContentLengthHeader, 0);
printf("\r\n");
}
}
MG_CATCH_AND_THROW(L"CgiResponseHandler.SendResponse");
}