private void PopulateSelectedProviderInfo()
{
if (lvProviders.SelectedItems.Count == 0)
{
return;
}
var lvi = lvProviders.SelectedItems[0];
// Build new empty filter + data
LastMetadataFilter = new ProviderMetadataFilter();
string ProviderName = lvi.Tag as string;
ComputeProviderMetadata(
ProviderName,
out LastMetadataFilter.Nodes);
GetProviderMetadataFilter(ref LastMetadataFilter);
// Populate without restrictions
PopulateProviderMetadata(LastMetadataFilter);
// Populate keywords
PopulateProviderMetadataKeywords(LastMetadataFilter.Nodes);
gbProviderMetadata.Text = "Provider metadata - " + ProviderName;
gbProviderFilters.Text = "Provider filters - " + ProviderName;
}
private void GetProviderMetadataFilter(ref ProviderMetadataFilter Filter)
{
GetCbChkSelections(
cbchkChannels,
out Filter.Channels);
GetCbChkSelections(
cbchkTasks,
out Filter.Tasks);
GetCbChkSelections(
cbchkOpcodes,
out Filter.Opcodes);
GetCbChkSelections(
cbchkLevels,
out Filter.Levels);
GetCbChkSelections(
cbchkTemplateFields,
out Filter.TemplateFields);
GetCbChkSelections(
cbchkTemplateFields,
out Filter.TemplateFields);
Filter.TemplateFieldCondition = cbProviderMetadataTemplateFieldsMatchCondition.SelectedIndex;
Filter.Message = txtProviderFilterText.Text;
}
private void PopulateProviderMetadata(ProviderMetadataFilter Filter)
{
//
// Populate the event metadata
//
lvProviderMetadata.BeginUpdate();
lvProviderMetadata.Items.Clear();
foreach (XmlNode xnEvent in Filter.Nodes.SelectNodes(string.Format("{0}/{1}/{2}", XML_PROVIDER, XML_EVENT_METADATA, XML_EVENT)))
{
string Channel = xnGetText(xnEvent, XML_CHANNEL);
if (Filter.Channels != null && !Filter.Channels.Contains(Channel))
{
continue;
}
string Level = xnGetText(xnEvent, XML_LEVEL);
if (Filter.Levels != null && !Filter.Levels.Contains(Level))
{
continue;
}
string Opcode = xnGetText(xnEvent, XML_OPCODE);
if (Filter.Opcodes != null && !Filter.Opcodes.Contains(Opcode))
{
continue;
}
string TaskName = xnGetText(xnEvent, XML_TASK);
if (Filter.Tasks != null && !Filter.Tasks.Contains(TaskName))
{
continue;
}
string Message = xnGetText(xnEvent, XML_MESSAGE);
if (!string.IsNullOrEmpty(Filter.Message) && Message.IndexOf(Filter.Message, StringComparison.OrdinalIgnoreCase) == -1)
{
continue;
}
string Template = xnGetText(xnEvent, XML_TEMPLATE);
var FieldsArray = GetProviderTemplateFields(Template);
if (Filter.TemplateFields != null)
{
var AllFields = new HashSet <string>(FieldsArray);
// ALL? All the fields should be a subset
if (Filter.TemplateFieldCondition == 0)
{
if (!Filter.TemplateFields.IsSubsetOf(AllFields))
{
continue;
}
}
// ANYOF? At least one filter member belongs in AllFields
else if (Filter.TemplateFieldCondition == 1)
{
if (!Filter.TemplateFields.Overlaps(AllFields))
{
continue;
}
}
}
string Id = xnGetText(xnEvent, XML_ID);
string Keyword = xnGetText(xnEvent, XML_KEYWORD);
string Fields = string.Join(",", FieldsArray);
var lvi = new ListViewItem(Id);
lvi.Tag = xnEvent;
lvi.SubItems.AddRange(new string[]
{
Level,
Opcode,
TaskName,
Keyword,
Channel,
Message,
Fields
});
lvProviderMetadata.Items.Add(lvi);
}
lvProviderMetadata.EndUpdate();
}
private void PopulateSelectedProviderInfo()
{
if (lvProviders.SelectedItems.Count == 0)
return;
var lvi = lvProviders.SelectedItems[0];
// Build new empty filter + data
LastMetadataFilter = new ProviderMetadataFilter();
string ProviderName = lvi.Tag as string;
ComputeProviderMetadata(
ProviderName,
out LastMetadataFilter.Nodes);
GetProviderMetadataFilter(ref LastMetadataFilter);
// Populate without restrictions
PopulateProviderMetadata(LastMetadataFilter);
// Populate keywords
PopulateProviderMetadataKeywords(LastMetadataFilter.Nodes);
gbProviderMetadata.Text = "Provider metadata - " + ProviderName;
gbProviderFilters.Text = "Provider filters - " + ProviderName;
}
private void GetProviderMetadataFilter(ref ProviderMetadataFilter Filter)
{
GetCbChkSelections(
cbchkChannels,
out Filter.Channels);
GetCbChkSelections(
cbchkTasks,
out Filter.Tasks);
GetCbChkSelections(
cbchkOpcodes,
out Filter.Opcodes);
GetCbChkSelections(
cbchkLevels,
out Filter.Levels);
GetCbChkSelections(
cbchkTemplateFields,
out Filter.TemplateFields);
GetCbChkSelections(
cbchkTemplateFields,
out Filter.TemplateFields);
Filter.TemplateFieldCondition = cbProviderMetadataTemplateFieldsMatchCondition.SelectedIndex;
Filter.Message = txtProviderFilterText.Text;
}
private void PopulateProviderMetadata(ProviderMetadataFilter Filter)
{
//
// Populate the event metadata
//
lvProviderMetadata.BeginUpdate();
lvProviderMetadata.Items.Clear();
foreach (XmlNode xnEvent in Filter.Nodes.SelectNodes(string.Format("{0}/{1}/{2}", XML_PROVIDER, XML_EVENT_METADATA, XML_EVENT)))
{
string Channel = xnGetText(xnEvent, XML_CHANNEL);
if (Filter.Channels != null && !Filter.Channels.Contains(Channel))
continue;
string Level = xnGetText(xnEvent, XML_LEVEL);
if (Filter.Levels != null && !Filter.Levels.Contains(Level))
continue;
string Opcode = xnGetText(xnEvent, XML_OPCODE);
if (Filter.Opcodes != null && !Filter.Opcodes.Contains(Opcode))
continue;
string TaskName = xnGetText(xnEvent, XML_TASK);
if (Filter.Tasks != null && !Filter.Tasks.Contains(TaskName))
continue;
string Message = xnGetText(xnEvent, XML_MESSAGE);
if (!string.IsNullOrEmpty(Filter.Message) && Message.IndexOf(Filter.Message, StringComparison.OrdinalIgnoreCase) == -1)
continue;
string Template = xnGetText(xnEvent, XML_TEMPLATE);
var FieldsArray = GetProviderTemplateFields(Template);
if (Filter.TemplateFields != null)
{
var AllFields = new HashSet<string>(FieldsArray);
// ALL? All the fields should be a subset
if (Filter.TemplateFieldCondition == 0)
{
if (!Filter.TemplateFields.IsSubsetOf(AllFields))
continue;
}
// ANYOF? At least one filter member belongs in AllFields
else if (Filter.TemplateFieldCondition == 1)
{
if (!Filter.TemplateFields.Overlaps(AllFields))
continue;
}
}
string Id = xnGetText(xnEvent, XML_ID);
string Keyword = xnGetText(xnEvent, XML_KEYWORD);
string Fields = string.Join(",", FieldsArray);
var lvi = new ListViewItem(Id);
lvi.Tag = xnEvent;
lvi.SubItems.AddRange(new string[]
{
Level,
Opcode,
TaskName,
Keyword,
Channel,
Message,
Fields
});
lvProviderMetadata.Items.Add(lvi);
}
lvProviderMetadata.EndUpdate();
}