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DatasetCreator.cs
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DatasetCreator.cs
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using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.EnterpriseManagement.Configuration;
using System.Data;
using Common;
using System.Xml;
using System.Diagnostics;
using Microsoft.EnterpriseManagement.Configuration.IO;
using MPViewer;
namespace MPViewer
{
class DatasetCreator
{
DataSet m_dataset;
ManagementPack m_managementPack;
Delegate m_mpLoadingProcess;
internal delegate void StubDelegate();
//---------------------------------------------------------------------
// this overload is only used by the HTML batch export, which is horribly implemented anyways...
internal DatasetCreator(
ManagementPack managementPack
)
{
m_dataset = new DataSet();
m_managementPack = managementPack;
CreateUnitMonitorsTable();
CreateDependencyMonitorsTable();
CreateAggregateMonitorsTable();
CreateRulesTable();
CreateDiscoveriesTable();
CreateReferencesTable();
CreateRelationshipsTable();
CreateClassesTable();
CreateRecoveriesTable();
CreateDiagnosticsTable();
CreateOverridesTable();
CreateGroupsTable();
CreateViewsTable();
CreateConsoleTasksTable();
CreateResourcesTable();
CreateDashboardsTable();
CreateGenericTable(m_managementPack.GetTasks(), "Tasks", true, true);
CreateGenericTable(m_managementPack.GetLinkedReports(), "Linked Reports", false, true);
CreateGenericTable(m_managementPack.GetReports(), "Reports", false, true);
}
//this overload is the one used by the UI
internal DatasetCreator(
ManagementPack managementPack, Delegate MPLoadingProcess
)
{
m_dataset = new DataSet();
m_managementPack = managementPack;
m_mpLoadingProcess = MPLoadingProcess;
m_mpLoadingProcess.DynamicInvoke(5, "Loading Unit Monitors");
CreateUnitMonitorsTable();
m_mpLoadingProcess.DynamicInvoke(10, "Loading Dependency Monitors");
CreateDependencyMonitorsTable();
m_mpLoadingProcess.DynamicInvoke(15, "Loading Aggregate Monitors");
CreateAggregateMonitorsTable();
m_mpLoadingProcess.DynamicInvoke(20, "Loading Rules");
CreateRulesTable();
m_mpLoadingProcess.DynamicInvoke(25, "Loading Discoveries");
CreateDiscoveriesTable();
m_mpLoadingProcess.DynamicInvoke(30, "Loading Dependencies");
CreateReferencesTable();
m_mpLoadingProcess.DynamicInvoke(35, "Loading Relationships");
CreateRelationshipsTable();
m_mpLoadingProcess.DynamicInvoke(40, "Loading Classes");
CreateClassesTable();
m_mpLoadingProcess.DynamicInvoke(45, "Loading Recoveries");
CreateRecoveriesTable();
m_mpLoadingProcess.DynamicInvoke(50, "Loading Diagnostics");
CreateDiagnosticsTable();
m_mpLoadingProcess.DynamicInvoke(55, "Loading Overrides");
CreateOverridesTable();
m_mpLoadingProcess.DynamicInvoke(60, "Loading Groups");
CreateGroupsTable();
m_mpLoadingProcess.DynamicInvoke(65, "Loading Views");
CreateViewsTable();
m_mpLoadingProcess.DynamicInvoke(70, "Loading Console Tasks");
CreateConsoleTasksTable();
m_mpLoadingProcess.DynamicInvoke(75, "Loading Resources");
CreateResourcesTable();
m_mpLoadingProcess.DynamicInvoke(80, "Loading Dashboards");
CreateDashboardsTable();
m_mpLoadingProcess.DynamicInvoke(85, "Loading Agent Tasks");
CreateGenericTable(m_managementPack.GetTasks(), "Tasks", true, true);
m_mpLoadingProcess.DynamicInvoke(90, "Loading Linked Reports");
CreateGenericTable(m_managementPack.GetLinkedReports(), "Linked Reports", false, true);
m_mpLoadingProcess.DynamicInvoke(95, "Loading Reports");
CreateGenericTable(m_managementPack.GetReports(), "Reports", false, true);
m_mpLoadingProcess.DynamicInvoke(100, "Done!");
}
//---------------------------------------------------------------------
private void CreateAggregateMonitorsTable()
{
DataTable table = new DataTable("Monitors - Aggregate");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Algorithm", Type.GetType("System.String"));
table.Columns.Add("Category", Type.GetType("System.String"));
table.Columns.Add("Enabled", Type.GetType("System.Boolean"));
table.Columns.Add("Generate Alert", Type.GetType("System.Boolean"));
table.Columns.Add("Alert Severity", Type.GetType("System.String"));
table.Columns.Add("Alert Priority", Type.GetType("System.String"));
table.Columns.Add("Auto Resolve", Type.GetType("System.String"));
table.Columns.Add("Remotable", Type.GetType("System.Boolean"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackMonitor monitor in m_managementPack.GetMonitors())
{
DataRow row = table.NewRow();
if (!(monitor is ManagementPackAggregateMonitor))
{
continue;
}
ManagementPackAggregateMonitor aggregateMonitor = (ManagementPackAggregateMonitor)monitor;
PopulateGenericMonitorProperties(monitor, row);
row["Algorithm"] = ((ManagementPackAggregateMonitor)monitor).Algorithm.ToString();
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void PopulateGenericMonitorProperties(
ManagementPackMonitor monitor,
DataRow row
)
{
row["Name"] = Utilities.GetBestMPElementName(monitor);
row["Category"] = monitor.Category.ToString();
row["Enabled"] = (monitor.Enabled != ManagementPackMonitoringLevel.@false);
row["Target"] = AttempToResolveName(monitor.Target);
if (monitor.AlertSettings == null)
{
row["Generate Alert"] = false;
row["Alert Severity"] = string.Empty;
row["Auto Resolve"] = string.Empty;
}
else
{
row["Generate Alert"] = true;
row["Alert Severity"] = monitor.AlertSettings.AlertSeverity.ToString();
row["Alert Priority"] = monitor.AlertSettings.AlertPriority.ToString();
row["Auto Resolve"] = monitor.AlertSettings.AutoResolve.ToString();
}
row["Remotable"] = monitor.Remotable;
row["Description"] = monitor.Description;
row["ObjectRef"] = monitor.Name;
row["Accessibility"] = monitor.Accessibility.ToString();
}
//---------------------------------------------------------------------
private void CreateDependencyMonitorsTable()
{
DataTable table = new DataTable("Monitors - Dependency");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Algorithm", Type.GetType("System.String"));
table.Columns.Add("Algorithm Parameter", Type.GetType("System.String"));
table.Columns.Add("Source Monitor", Type.GetType("System.String"));
table.Columns.Add("Relationship", Type.GetType("System.String"));
table.Columns.Add("Category", Type.GetType("System.String"));
table.Columns.Add("Enabled", Type.GetType("System.Boolean"));
table.Columns.Add("Generate Alert", Type.GetType("System.Boolean"));
table.Columns.Add("Alert Severity", Type.GetType("System.String"));
table.Columns.Add("Alert Priority", Type.GetType("System.String"));
table.Columns.Add("Auto Resolve", Type.GetType("System.String"));
table.Columns.Add("Remotable", Type.GetType("System.Boolean"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackMonitor monitor in m_managementPack.GetMonitors())
{
DataRow row = table.NewRow();
if (!(monitor is ManagementPackDependencyMonitor))
{
continue;
}
PopulateGenericMonitorProperties(monitor, row);
row["Algorithm"] = ((ManagementPackDependencyMonitor)monitor).Algorithm.ToString();
row["Algorithm Parameter"] = ((ManagementPackDependencyMonitor)monitor).AlgorithmParameter;
row["Source Monitor"] = AttempToResolveName(((ManagementPackDependencyMonitor)monitor).MemberMonitor);
row["Relationship"] = AttempToResolveName(((ManagementPackDependencyMonitor)monitor).RelationshipType);
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateConsoleTasksTable()
{
DataTable table = new DataTable("Console Tasks");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Application", Type.GetType("System.String"));
table.Columns.Add("WorkingDirectory", Type.GetType("System.String"));
table.Columns.Add("Require Output", Type.GetType("System.Boolean"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackConsoleTask task in m_managementPack.GetConsoleTasks())
{
DataRow row = table.NewRow();
row["Name"] = Common.Utilities.GetBestMPElementName(task);
row["Target"] = AttempToResolveName(task.Target);
row["Accessibility"] = task.Accessibility;
row["Application"] = task.Application;
row["WorkingDirectory"] = task.WorkingDirectory;
row["Require Output"] = task.RequireOutput;
row["Description"] = task.Description;
row["ObjectRef"] = task.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateResourcesTable()
{
DataTable table = new DataTable("Resources");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("FileName", Type.GetType("System.String"));
table.Columns.Add("ResourceType", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackResource resource in m_managementPack.GetResources<ManagementPackResource>())
{
ManagementPackAssemblyResource assemblyResource = resource as ManagementPackAssemblyResource;
if (assemblyResource != null &&
assemblyResource.HasNullStream)
{
continue;
}
DataRow row = table.NewRow();
row["Name"] = resource.Name;
row["FileName"] = resource.FileName;
row["ResourceType"] = resource.XmlTag;
row["ObjectRef"] = resource.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateDashboardsTable()
{
DataTable table = new DataTable("Dashboards and Widgets");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
//table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackComponentType componentType in m_managementPack.GetComponentTypes())
{
DataRow row = table.NewRow();
row["Name"] = Common.Utilities.GetBestMPElementName(componentType);
row["Accessibility"] = componentType.Accessibility;
//row["Target"] = componentType.Target; // is this string here good enough? it uses the mpelement:// syntax...
row["Description"] = componentType.Description;
row["ObjectRef"] = componentType.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateViewsTable()
{
DataTable table = new DataTable("Views");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Type", Type.GetType("System.String"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("Visible", Type.GetType("System.Boolean"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackView view in m_managementPack.GetViews())
{
DataRow row = table.NewRow();
row["Name"] = Common.Utilities.GetBestMPElementName(view);
row["Target"] = AttempToResolveName(view.Target);
row["Accessibility"] = view.Accessibility;
row["Visible"] = view.Visible;
row["Description"] = view.Description;
if (view.TypeID.Name == "Microsoft.SystemCenter.AlertViewType")
{
row["Type"] = "Alert View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.DashboardViewType")
{
row["Type"] = "Dashboard View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.DiagramViewType")
{
row["Type"] = "Diagram View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.EventViewType")
{
row["Type"] = "Event View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.InventoryViewType")
{
row["Type"] = "Inventory View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.PerformanceViewType")
{
row["Type"] = "Performance View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.StateViewType")
{
row["Type"] = "State View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.TaskStatusViewType")
{
row["Type"] = "Task View";
}
else if (view.TypeID.Name == "Microsoft.SystemCenter.UrlViewType")
{
row["Type"] = "Url View";
}
row["ObjectRef"] = view.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateGroupsTable()
{
DataTable table = new DataTable("Groups");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackClass mpClass in m_managementPack.GetClasses())
{
DataRow row = table.NewRow();
if(mpClass.Base.Name == "System.Group" ||
mpClass.Base.Name == "Microsoft.SystemCenter.InstanceGroup" ||
mpClass.Base.Name == "Microsoft.SystemCenter.ComputerGroup")
{
row["Name"] = Common.Utilities.GetBestMPElementName(mpClass);
row["Description"] = mpClass.Description;
row["Accessibility"] = mpClass.Accessibility;
row["ObjectRef"] = mpClass.Name;
table.Rows.Add(row);
}
}
}
//---------------------------------------------------------------------
private void CreateOverridesTable()
{
DataTable table = new DataTable("Overrides");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Workflow", Type.GetType("System.String"));
table.Columns.Add("Workflow Type", Type.GetType("System.String"));
table.Columns.Add("Property", Type.GetType("System.String"));
table.Columns.Add("Value", Type.GetType("System.String"));
table.Columns.Add("Is Enforced", Type.GetType("System.Boolean"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackOverride mpOverride in m_managementPack.GetOverrides())
{
DataRow row = table.NewRow();
row["Name"] = mpOverride.Name;
row["Value"] = mpOverride.Value;
row["Is Enforced"] = mpOverride.Enforced;
row["Name"] = AttempToResolveName(mpOverride.Context);
if (mpOverride is ManagementPackDiscoveryOverride)
{
row["Workflow Type"] = "Discovery";
row["Workflow"] = AttempToResolveName(((ManagementPackDiscoveryOverride)mpOverride).Discovery);
if (mpOverride is ManagementPackDiscoveryConfigurationOverride)
{
row["Property"] = ((ManagementPackDiscoveryConfigurationOverride)mpOverride).Parameter;
}
else if (mpOverride is ManagementPackDiscoveryPropertyOverride)
{
row["Property"] = ((ManagementPackDiscoveryPropertyOverride)mpOverride).Property.ToString();
}
}
else if (mpOverride is ManagementPackRuleOverride)
{
row["Workflow Type"] = "Rule";
row["Workflow"] = AttempToResolveName(((ManagementPackRuleOverride)mpOverride).Rule);
if (mpOverride is ManagementPackRuleConfigurationOverride)
{
row["Property"] = ((ManagementPackRuleConfigurationOverride)mpOverride).Parameter;
}
else if (mpOverride is ManagementPackRulePropertyOverride)
{
row["Property"] = ((ManagementPackRulePropertyOverride)mpOverride).Property.ToString();
}
}
else if (mpOverride is ManagementPackMonitorOverride)
{
row["Workflow Type"] = "Monitor";
row["Workflow"] = AttempToResolveName(((ManagementPackMonitorOverride)mpOverride).Monitor);
if (mpOverride is ManagementPackMonitorConfigurationOverride)
{
row["Property"] = ((ManagementPackMonitorConfigurationOverride)mpOverride).Parameter;
}
else if (mpOverride is ManagementPackMonitorPropertyOverride)
{
row["Property"] = ((ManagementPackMonitorPropertyOverride)mpOverride).Property.ToString();
}
}
else if (mpOverride is ManagementPackDiagnosticOverride)
{
row["Workflow Type"] = "Diagnostic";
row["Workflow"] = AttempToResolveName(((ManagementPackDiagnosticOverride)mpOverride).Diagnostic);
if (mpOverride is ManagementPackDiagnosticConfigurationOverride)
{
row["Property"] = ((ManagementPackDiagnosticConfigurationOverride)mpOverride).Parameter;
}
else if (mpOverride is ManagementPackDiagnosticPropertyOverride)
{
row["Property"] = ((ManagementPackDiagnosticPropertyOverride)mpOverride).Property.ToString();
}
}
else if (mpOverride is ManagementPackRecoveryOverride)
{
row["Workflow Type"] = "Recovery";
row["Workflow"] = AttempToResolveName(((ManagementPackRecoveryOverride)mpOverride).Recovery);
if (mpOverride is ManagementPackRecoveryConfigurationOverride)
{
row["Property"] = ((ManagementPackRecoveryConfigurationOverride)mpOverride).Parameter;
}
else if (mpOverride is ManagementPackRecoveryPropertyOverride)
{
row["Property"] = ((ManagementPackRecoveryPropertyOverride)mpOverride).Property.ToString();
}
}
row["ObjectRef"] = mpOverride.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private string AttempToResolveName<MPElementType>(
ManagementPackElementReference<MPElementType> managementPackElementReference
) where MPElementType : ManagementPackElement
{
string elementDisplayName = "";
try
{
MPElementType element = managementPackElementReference.GetElement();
elementDisplayName = Common.Utilities.GetBestMPElementName(element);
}
catch (Exception)
{
if (managementPackElementReference != null)
{
elementDisplayName = managementPackElementReference.Name;
}
}
return (elementDisplayName);
}
//---------------------------------------------------------------------
private void CreateDiagnosticsTable()
{
DataTable table = new DataTable("Diagnostics");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Monitor Name", Type.GetType("System.String"));
table.Columns.Add("Remotable", Type.GetType("System.Boolean"));
table.Columns.Add("Timeout", Type.GetType("System.String"));
table.Columns.Add("Execute On State", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackDiagnostic diagnostic in m_managementPack.GetDiagnostics())
{
DataRow row = table.NewRow();
row["Name"] = Utilities.GetBestMPElementName(diagnostic);
row["Target"] = AttempToResolveName(diagnostic.Target);
row["Monitor Name"] = diagnostic.Monitor.Name;
row["Remotable"] = diagnostic.Remotable;
row["Timeout"] = diagnostic.Timeout.ToString();
row["Execute On State"] = diagnostic.ExecuteOnState.ToString();
row["Description"] = diagnostic.Description;
row["ObjectRef"] = diagnostic.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateRecoveriesTable()
{
DataTable table = new DataTable("Recoveries");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Monitor Name", Type.GetType("System.String"));
table.Columns.Add("Reset Monitor", Type.GetType("System.Boolean"));
table.Columns.Add("Remotable", Type.GetType("System.Boolean"));
table.Columns.Add("Timeout", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackRecovery recovery in m_managementPack.GetRecoveries())
{
DataRow row = table.NewRow();
row["Name"] = Utilities.GetBestMPElementName(recovery);
row["Target"] = AttempToResolveName(recovery.Target);
row["Monitor Name"] = recovery.Monitor.Name;
row["Reset Monitor"] = recovery.ResetMonitor;
row["Remotable"] = recovery.Remotable;
row["Timeout"] = recovery.Timeout.ToString();
row["Description"] = recovery.Description;
row["ObjectRef"] = recovery.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateRelationshipsTable()
{
DataTable table = new DataTable("Relationships");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Source", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Type", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackRelationship relationship in m_managementPack.GetRelationships())
{
DataRow row = table.NewRow();
row["Name"] = Utilities.GetBestMPElementName(relationship);
row["Source"] = AttempToResolveName(relationship.Source.Type);
row["Target"] = AttempToResolveName(relationship.Target.Type);
row["Type"] = relationship.Base.Name;
row["Description"] = relationship.Description;
row["ObjectRef"] = relationship.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateClassesTable()
{
DataTable table = new DataTable("Classes");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Base Class", Type.GetType("System.String"));
table.Columns.Add("Is Abstract", Type.GetType("System.Boolean"));
table.Columns.Add("Is Hosted", Type.GetType("System.Boolean"));
table.Columns.Add("Is Singleton", Type.GetType("System.Boolean"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackClass mpClass in m_managementPack.GetClasses())
{
DataRow row = table.NewRow();
row["Name"] = Utilities.GetBestMPElementName(mpClass);
row["Base Class"] = AttempToResolveName(mpClass.Base);
row["Is Abstract"] = mpClass.Abstract;
row["Is Hosted"] = mpClass.Hosted;
row["Is Singleton"] = mpClass.Singleton;
row["Accessibility"] = mpClass.Accessibility.ToString();
row["Description"] = mpClass.Description;
row["ObjectRef"] = mpClass.Name;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateReferencesTable()
{
DataTable table = new DataTable("Dependencies");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Version", Type.GetType("System.String"));
table.Columns.Add("KeyToken", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (KeyValuePair<string, ManagementPackReference> reference in m_managementPack.References)
{
DataRow row = table.NewRow();
row["Name"] = reference.Value.Name;
row["Version"] = reference.Value.Version.ToString();
row["KeyToken"] = reference.Value.KeyToken.ToString();
row["ObjectRef"] = reference.Key;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void CreateUnitMonitorsTable()
{
DataTable table = new DataTable("Monitors - Unit");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Category", Type.GetType("System.String"));
table.Columns.Add("Enabled", Type.GetType("System.Boolean"));
table.Columns.Add("Object Name", Type.GetType("System.String"));
table.Columns.Add("Counter Name", Type.GetType("System.String"));
table.Columns.Add("Frequency", Type.GetType("System.String"));
table.Columns.Add("Generate Alert", Type.GetType("System.Boolean"));
table.Columns.Add("Alert Severity", Type.GetType("System.String"));
table.Columns.Add("Alert Priority", Type.GetType("System.String"));
table.Columns.Add("Auto Resolve", Type.GetType("System.String"));
table.Columns.Add("MonitorType", Type.GetType("System.String"));
table.Columns.Add("Remotable", Type.GetType("System.Boolean"));
table.Columns.Add("Accessibility", Type.GetType("System.String"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackMonitor monitor in m_managementPack.GetMonitors())
{
DataRow row = table.NewRow();
if (!(monitor is ManagementPackUnitMonitor))
{
continue;
}
PopulateGenericMonitorProperties(monitor, row);
ManagementPackUnitMonitor unitMonitor = (ManagementPackUnitMonitor)monitor;
row["MonitorType"] = GetFriendlyMonitorTypeName(unitMonitor.TypeID.Name);
if (IsPerformanceUnitMonitor(unitMonitor))
{
string counterName;
string objectName;
string frequency;
ExtractCounterAndObjectNameFromConfig(unitMonitor.Configuration, out objectName, out counterName, out frequency);
row["Object Name"] = objectName;
row["Counter Name"] = counterName;
row["Frequency"] = frequency;
}
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private bool IsPerformanceUnitMonitor(ManagementPackUnitMonitor monitor)
{
if (monitor.TypeID.Name == "Microsoft.Windows.WmiBased.Performance.AverageThreshold" ||
monitor.TypeID.Name == "Microsoft.Windows.WmiBased.Performance.ConsecutiveSamplesThreshold" ||
monitor.TypeID.Name == "Microsoft.Windows.WmiBased.Performance.DeltaThreshold" ||
monitor.TypeID.Name == "Microsoft.Windows.WmiBased.Performance.DoubleThreshold" ||
monitor.TypeID.Name == "Microsoft.Windows.WmiBased.Performance.ThresholdMonitorType" ||
monitor.TypeID.Name == "System.Performance.AverageThreshold" ||
monitor.TypeID.Name == "System.Performance.ConsecutiveSamplesThreshold" ||
monitor.TypeID.Name == "System.Performance.DeltaThreshold" ||
monitor.TypeID.Name == "System.Performance.DoubleThreshold" ||
monitor.TypeID.Name == "System.Performance.PerformanceDSBased.AverageDoubleThreshold" ||
monitor.TypeID.Name == "System.Performance.PerformanceDSBased.Delta.ThreeStateBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.PerformanceDSBased.Delta.TwoStateAboveBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.PerformanceDSBased.Delta.TwoStateBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.PerformanceDSBased.Delta.TwoStateBelowBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.PerformanceDSBased.DeltaDoubleThreshold" ||
monitor.TypeID.Name == "System.Performance.ThreeStateBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.ThresholdMonitorType" ||
monitor.TypeID.Name == "SSystem.Performance.TwoStateAboveBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.TwoStateBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.Performance.TwoStateBelowBaseliningMonitorWithoutCompression" ||
monitor.TypeID.Name == "System.NetworkManagement.ComputedLowThresholdMonitorType" ||
monitor.TypeID.Name == "System.NetworkManagement.ComputedLowThresholdMonitorType.Division" ||
monitor.TypeID.Name == "System.NetworkManagement.ComputedExcessiveFragmentationMonitorType" ||
monitor.TypeID.Name == "System.NetworkManagement.ComputedMultiConditionLowThresholdMonitorType" ||
monitor.TypeID.Name == "System.NetworkManagement.ComputedThresholdMonitorType" ||
monitor.TypeID.Name == "System.NetworkManagement.ComputedThresholdMonitorType.Division" ||
monitor.TypeID.Name == "System.NetworkManagement.LowThresholdMonitorType" ||
monitor.TypeID.Name == "System.NetworkManagement.ThresholdMonitor" ||
monitor.TypeID.Name == "System.NetworkManagement.ThresholdMonitor.ProcessorUtilization" ||
monitor.TypeID.Name == "Microsoft.Unix.WSMan.Performance.Average.Threshold.MonitorType" ||
monitor.TypeID.Name == "Microsoft.Unix.WSMan.Performance.Filtered.Average.Threshold.MonitorType")
{
return (true);
}
else
{
return (false);
}
}
//---------------------------------------------------------------------
private void CreateRulesTable()
{
DataTable table = new DataTable("Rules");
m_dataset.Tables.Add(table);
table.Columns.Add("Name", Type.GetType("System.String"));
table.Columns.Add("Target", Type.GetType("System.String"));
table.Columns.Add("Category", Type.GetType("System.String"));
table.Columns.Add("Enabled", Type.GetType("System.Boolean"));
table.Columns.Add("Object Name", Type.GetType("System.String"));
table.Columns.Add("Counter Name", Type.GetType("System.String"));
table.Columns.Add("Frequency", Type.GetType("System.String"));
table.Columns.Add("Event ID", Type.GetType("System.String"));
table.Columns.Add("Event Source", Type.GetType("System.String"));
table.Columns.Add("Event Log", Type.GetType("System.String"));
table.Columns.Add("Generate Alert", Type.GetType("System.Boolean"));
table.Columns.Add("Alert Severity", Type.GetType("System.String"));
table.Columns.Add("Alert Priority", Type.GetType("System.String"));
table.Columns.Add("Remotable", Type.GetType("System.Boolean"));
table.Columns.Add("Description", Type.GetType("System.String"));
table.Columns.Add("ObjectRef");
foreach (ManagementPackRule rule in m_managementPack.GetRules())
{
DataRow row = table.NewRow();
row["Name"] = Utilities.GetBestMPElementName(rule);
row["Category"] = rule.Category.ToString();
row["Enabled"] = (rule.Enabled != ManagementPackMonitoringLevel.@false);
row["ObjectRef"] = rule.Name;
row["Target"] = AttempToResolveName(rule.Target);
ExtractAlertGenerationInfo(rule, row);
ExtractPerfCounterInfo(rule, row);
ExtractEventLogData(rule, row);
row["Remotable"] = rule.Remotable;
row["Description"] = rule.Description;
table.Rows.Add(row);
}
}
//---------------------------------------------------------------------
private void ExtractAlertGenerationInfo(ManagementPackRule rule, DataRow row)
{
try
{
bool generatesAlert = false;
foreach (ManagementPackWriteActionModule wa in rule.WriteActionCollection)
{
if (IsAlertGenerationWriteAction(wa.TypeID.Name))
{
generatesAlert = InternalExtractAlertGenerationInfo(row, wa);
}
}
row["Generate Alert"] = generatesAlert;
}
catch (Exception)
{
}
}
//---------------------------------------------------------------------
private static bool InternalExtractAlertGenerationInfo(DataRow row, ManagementPackWriteActionModule wa)
{
bool generatesAnAlert = false;
try
{
XmlDocument document = new XmlDocument();
document.LoadXml(string.Format("<Config>{0}</Config>", wa.Configuration));
if (wa.TypeID.Name == "System.Mom.BackwardCompatibility.AlertResponse")
{
XmlNode generatesAlert = document.SelectSingleNode("//Config//AlertGeneration//GenerateAlert");
generatesAnAlert = (string.Compare(generatesAlert.InnerText, "true", true) == 0);
if (generatesAnAlert)
{
row["Alert Priority"] = ManagementPackWorkflowPriority.Low.ToString();
XmlNode alertSeverity = document.SelectSingleNode("//Config//AlertGeneration//AlertLevel");
if (alertSeverity != null)
{
Int32 severityValue = Convert.ToInt32(alertSeverity.InnerText);
if (severityValue == 10 || severityValue == 20)
{
row["Alert Severity"] = ManagementPackAlertSeverity.Information.ToString();
}
else if (severityValue == 30)
{
row["Alert Severity"] = ManagementPackAlertSeverity.Warning.ToString();
}
else if (severityValue == 40 || severityValue == 50 || severityValue == 60 || severityValue == 70)
{
row["Alert Severity"] = ManagementPackAlertSeverity.Error.ToString();
}
}
}
}
else
{
XmlNode priorityNode = document.SelectSingleNode("//Config//Priority");
XmlNode severityNode = document.SelectSingleNode("//Config//Severity");
generatesAnAlert = true;
ManagementPackAlertSeverity severity = (ManagementPackAlertSeverity)Convert.ToInt32(severityNode.InnerText);
ManagementPackWorkflowPriority priority = (ManagementPackWorkflowPriority)Convert.ToInt32(priorityNode.InnerText);
row["Alert Severity"] = severity.ToString();
row["Alert Priority"] = priority.ToString();
}
}
catch (Exception)
{
}
return (generatesAnAlert);
}
//---------------------------------------------------------------------
private void ExtractEventLogData(ManagementPackRule rule, DataRow row)
{
try
{
foreach (ManagementPackDataSourceModule ds in rule.DataSourceCollection)
{
if (IsEventLogDataSource(ds.TypeID.Name))
{
XmlDocument document = new XmlDocument();
document.LoadXml(string.Format("<Config>{0}</Config>", ds.Configuration));
ExtractEventLogName(document,row);
ExtractEventId(document, row);
ExtractEventSource(document, row);
}
}
}
catch (Exception)
{
}
}
//---------------------------------------------------------------------
//[borisyan] The filter expression can be very complex. The current implementation is only meant to support
//the scenario where the workflow is looking at a single event ID from a particular source.
//In all other scenarios, the info will not be populated.
//[dmuscett] 2014/02/17 - refactoring to check EventId and Source separately, look across multiple expressions recursively,
//and accumulate results; still not perfect but works in several more cases than before
private void ExtractEventSource(XmlDocument document, DataRow row)
{
XmlNode expressionNode = document.SelectSingleNode("//Config//Expression");
// we'll use this to accumulate the results in case of complex expressions in a single rule
List<string> ExpressionInfo = new List<string>();
if (expressionNode.ChildNodes.Count > 1)
{
foreach (XmlNode node in expressionNode.ChildNodes)
{
if (node.Name == "And" || node.Name == "Or")
{
foreach (XmlNode n in node.ChildNodes)
{
ExtractEventSourceFromExpressionNode(n, ExpressionInfo);
}
}
else
{
ExtractEventSourceFromExpressionNode(expressionNode, ExpressionInfo);
}
}
}
else
{
ExtractEventSourceFromExpressionNode(expressionNode, ExpressionInfo);
}
// loop thru whatever we have accumulated
if (ExpressionInfo.Count != 0)