/// <summary>
/// Attempts to get the default configuration from
/// the given collection of configurations.
/// </summary>
/// <param name="self">
/// The instance being operated upon.
/// </param>
/// <param name="configuration">
/// The default configuration in the collection, if
/// the default exists. <c>null</c> otherwise.
/// </param>
/// <returns>
/// <c>true</c> if the default is retrieved;
/// <c>false</c> otherwise.
/// </returns>
public static bool TryGetDefaultConfiguration(
this TableConfigurations self,
out TableConfiguration configuration)
{
if (self is null)
{
configuration = null;
return(false);
}
if (self.Configurations is null)
{
configuration = null;
return(false);
}
var name = self.DefaultConfigurationName;
configuration = null;
foreach (var c in self.Configurations)
{
if (c is null)
{
continue;
}
if (StringComparer.InvariantCulture.Equals(name, c.Name))
{
configuration = c;
break;
}
}
return(!(configuration is null));
}
/// <summary>
/// Initializes a new Execution result for success case.
/// </summary>
/// <param name="context">
/// <see cref="ExecutionContext"/> from the processing state.
/// </param>
/// <param name="dataSourceInfo">
/// <see cref="DataSourceInfo"/> from the custom data source being processed.
/// </param>
/// <param name="dataSourceInfoFailure">
/// <see cref="Exception"/> for the processing state (if available).
/// </param>
/// <param name="processor">
/// <see cref="ICustomDataProcessor"/> associated to the processing state.
/// </param>
/// <param name="enableFailures">
/// Dictionary representing the failures for <see cref="TableDescriptor"/> (if any).
/// </param>
/// <param name="metadataName">
/// Name of the custom data source being processed.
/// </param>
/// <param name="builtMetadataTables">
/// Collection of <see cref="MetadataTableBuilder"/>.
/// </param>
/// <param name="metadataException">
/// <see cref="Exception"/> for creating metadata tables (if available).
/// </param>
public ExecutionResult(
ExecutionContext context,
DataSourceInfo dataSourceInfo,
Exception dataSourceInfoFailure,
ICustomDataProcessor processor,
IDictionary <TableDescriptor, Exception> enableFailures,
string metadataName,
IEnumerable <MetadataTableBuilder> builtMetadataTables,
Exception metadataException)
: this(enableFailures, context.TablesToEnable)
{
Guard.NotNull(context, nameof(context));
Guard.NotNull(dataSourceInfo, nameof(dataSourceInfo));
Guard.NotNull(processor, nameof(processor));
Guard.NotNullOrWhiteSpace(metadataName, nameof(metadataName));
Guard.NotNull(builtMetadataTables, nameof(builtMetadataTables));
this.AssociatedWithCustomDataSource = true;
// Exception may be null.
this.Context = context;
this.Processor = processor;
this.DataSourceInfo = dataSourceInfo;
this.DataSourceInfoFailure = dataSourceInfoFailure;
this.MetadataName = metadataName;
this.BuiltMetadataTables = new ReadOnlyCollection <MetadataTableBuilder>(builtMetadataTables.ToList());
this.MetadataTableFailure = metadataException;
Debug.Assert(this.RequestedTables != null);
// If the processor contains tables that were generated while processing the data source, then add them to our RequestedTables.
// todo: RequestedTables - should we rename this? Just make it AvailableTables or something similar?
if (processor is IDataDerivedTables postProcessTables &&
postProcessTables.DataDerivedTables != null)
{
// do some extra validation on these table descriptors, as they might have been generated by hand
// rather than our usual library
//
foreach (var tableDescriptor in postProcessTables.DataDerivedTables)
{
if (tableDescriptor.PrebuiltTableConfigurations is null)
{
var tableConfigurations = new TableConfigurations(tableDescriptor.Guid)
{
Configurations = Enumerable.Empty <TableConfiguration>()
};
tableDescriptor.PrebuiltTableConfigurations = tableConfigurations;
}
}
// combine these new tables with any existing requested tables for this processor
this.RequestedTables = this.RequestedTables.Concat(postProcessTables.DataDerivedTables);
}
}
internal static void BuildMetadataTable(ITableBuilder tableBuilder, LTTngSourceParser sourceParser, ITableConfigurationsSerializer serializer)
{
ITableBuilderWithRowCount table = tableBuilder.SetRowCount(sourceParser.TraceStats.Count);
IReadOnlyList <string> eventNames = sourceParser.TraceStats.Keys.ToList();
var eventNameProjection = Projection.CreateUsingFuncAdaptor(x => eventNames[x]);
var traceStatsProjection = eventNameProjection.Compose(eventName => sourceParser.TraceStats[eventName]);
var eventCountProjection = traceStatsProjection.Compose(traceStats => traceStats.EventCount);
var payloadBitCountProjection = traceStatsProjection.Compose(traceStats => (double)traceStats.PayloadBitCount / 8);
table.AddColumn(
new DataColumn <string>(
EventNameConfiguration,
eventNameProjection));
table.AddColumn(
new DataColumn <ulong>(
CountConfiguration,
eventCountProjection));
table.AddColumn(
new DataColumn <double>(
TotalPayloadSizeConfiguration,
payloadBitCountProjection));
var configurations = TableConfigurations.GetPrebuiltTableConfigurations(
typeof(TraceStatsTable),
TableDescriptor.Guid,
serializer);
foreach (var configuration in configurations)
{
tableBuilder.AddTableConfiguration(configuration);
if (StringComparer.Ordinal.Equals(configuration.Name, configurations.DefaultConfigurationName))
{
tableBuilder.SetDefaultTableConfiguration(configuration);
}
}
}
/// <summary>
/// Parses the ledcontrol.ini file.
/// </summary>
/// <param name="LedControlIniFile">The ledcontrol.ini FileInfo object.</param>
/// <param name="ThrowExceptions">if set to <c>true</c> [throw exceptions].</param>
/// <exception cref="System.Exception">
/// File {0} does not contain data.
/// or
/// Could not find {0} section in file {1}.
/// or
/// File {1} does not contain data in the {0} section.
/// or
/// Section {0} of file {1} does not have the same number of columns in all lines.
/// </exception>
private void ParseLedControlIni(FileInfo LedControlIniFile, bool ThrowExceptions = false)
{
string[] ColorStartStrings = { "[Colors DOF]", "[Colors LedWiz]" };
string[] OutStartStrings = { "[Config DOF]", "[Config outs]" };
string[] VariableStartStrings = { "[Variables DOF]" };
string[] VersionStartStrings = { "[version]" };
string[] TableVariableStartStrings = { "[TableVariables]" };;
string FileData = "";
#region Read file
try
{
FileData = General.FileReader.ReadFileToString(LedControlIniFile);
}
catch (Exception E)
{
Log.Exception("Could not read file {0}.".Build(LedControlIniFile), E);
if (ThrowExceptions)
{
throw new Exception("Could not read file {0}.".Build(LedControlIniFile), E);
}
}
if (FileData.IsNullOrWhiteSpace())
{
Log.Warning("File {0} does not contain data.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("File {0} does not contain data.".Build(LedControlIniFile));
}
}
#endregion
Dictionary <string, List <string> > Sections = new Dictionary <string, List <String> >();
#region Read sections
List <string> SectionData = new List <string>();
String SectionHeader = null;
foreach (string RawIniLine in FileData.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries))
{
string IniLine = RawIniLine.Trim();
if (IniLine.Length > 0 && !IniLine.StartsWith("#"))
{
if (IniLine.StartsWith("[") && IniLine.EndsWith("]") && IniLine.Length > 2)
{
//This is a section header
if (!SectionHeader.IsNullOrWhiteSpace())
{
if (Sections.ContainsKey(SectionHeader))
{
int Cnt = 2;
while (Sections.ContainsKey("{0} {1}".Build(SectionHeader, Cnt)))
{
Cnt++;
if (Cnt > 999)
{
throw new Exception("Section header {0} exists to many times.".Build(SectionHeader));
}
}
SectionHeader = "{0} {1}".Build(SectionHeader, Cnt);
}
Sections.Add(SectionHeader, SectionData);
SectionData = new List <string>();
}
SectionHeader = IniLine;
}
else
{
//Its a data line
SectionData.Add(IniLine);
}
}
}
if (!SectionHeader.IsNullOrWhiteSpace())
{
if (Sections.ContainsKey(SectionHeader))
{
int Cnt = 2;
while (Sections.ContainsKey("{0} {1}".Build(SectionHeader, Cnt)))
{
Cnt++;
if (Cnt > 999)
{
throw new Exception("Section header {0} exists to many times.".Build(SectionHeader));
}
}
SectionHeader = "{0} {1}".Build(SectionHeader, Cnt);
}
Sections.Add(SectionHeader, SectionData);
SectionData = new List <string>();
}
SectionData = null;
#endregion
FileData = null;
List <string> ColorData = GetSection(Sections, ColorStartStrings);
List <string> OutData = GetSection(Sections, OutStartStrings);
List <string> VariableData = GetSection(Sections, VariableStartStrings);
List <string> VersionData = GetSection(Sections, VersionStartStrings);
List <string> TableVariableData = GetSection(Sections, TableVariableStartStrings);
if (VersionData != null && VersionData.Count > 0)
{
MinDOFVersion = null;
string MinDofVersionLine = VersionData.FirstOrDefault(S => S.ToLowerInvariant().StartsWith("mindofversion="));
if (MinDofVersionLine != null)
{
string MinDofVersionString = MinDofVersionLine.Substring("mindofversion=".Length);
try
{
MinDOFVersion = new Version(MinDofVersionString);
}
catch (Exception E)
{
Log.Exception("Could not parse line {1} from file {0}".Build(LedControlIniFile, MinDofVersionLine));
MinDOFVersion = null;
}
if (MinDOFVersion != null)
{
Log.Write("Min DOF Version is {0} for file {1}".Build(MinDOFVersion.ToString(), LedControlIniFile.Name));
}
}
else
{
Log.Warning("No DOF version information found in file {0}.".Build(LedControlIniFile));
}
}
else
{
Log.Warning("No version section found in file {0}.".Build(LedControlIniFile));
}
if (ColorData == null)
{
Log.Warning("Could not find color definition section in file {0}.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("Could not find color definition section in file {0}.".Build(LedControlIniFile));
}
return;
}
else if (ColorData.Count < 1)
{
Log.Warning("File {0} does not contain data in the color definition section.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("File {0} does not contain data in the color definition section.".Build(LedControlIniFile));
}
return;
}
if (OutData == null)
{
Log.Warning("Could not find table config section in file {0}.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("Could not find table config section section in file {1}.".Build(LedControlIniFile));
}
return;
}
else if (OutData.Count < 1)
{
Log.Warning("File {0} does not contain data in the table config section.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("File {0} does not contain data in the table config section".Build(LedControlIniFile));
}
return;
}
if (VariableData != null)
{
ResolveVariables(OutData, VariableData);
}
if (TableVariableData != null)
{
ResolveTableVariables(OutData, TableVariableData);
}
ColorConfigurations.ParseLedControlData(ColorData, ThrowExceptions);
TableConfigurations.ParseLedcontrolData(OutData, ThrowExceptions);
//ResolveOutputNumbers();
ResolveRGBColors();
this.LedControlIniFile = LedControlIniFile;
}
/// <summary>
/// Parses the ledcontrol.ini file.
/// </summary>
/// <param name="LedControlIniFile">The ledcontrol.ini FileInfo object.</param>
/// <param name="ThrowExceptions">if set to <c>true</c> [throw exceptions].</param>
/// <exception cref="System.Exception">
/// File {0} does not contain data.
/// or
/// Could not find {0} section in file {1}.
/// or
/// File {1} does not contain data in the {0} section.
/// or
/// Section {0} of file {1} does not have the same number of columns in all lines.
/// </exception>
private void ParseLedControlIni(FileInfo LedControlIniFile, bool ThrowExceptions = false)
{
string[] ColorStartStrings = { "[Colors DOF]", "[Colors LedWiz]" };
string[] OutStartStrings = { "[Config DOF]", "[Config outs]" };
//Read the file
string Data = "";
try
{
Data = General.FileReader.ReadFileToString(LedControlIniFile);
}
catch (Exception E)
{
Log.Exception("Could not read file {0}.".Build(LedControlIniFile), E);
if (ThrowExceptions)
{
throw new Exception("Could not read file {0}.".Build(LedControlIniFile), E);
}
}
if (Data.IsNullOrWhiteSpace())
{
Log.Warning("File {0} does not contain data.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("File {0} does not contain data.".Build(LedControlIniFile));
}
}
//Find starting positions of both sections
int ColorStart = -1;
string ColorStartString = "";
foreach (string S in ColorStartStrings)
{
ColorStart = Data.IndexOf(S, StringComparison.InvariantCultureIgnoreCase);
ColorStartString = S;
if (ColorStart >= 0)
{
break;
}
}
int OutStart = -1;
string OutStartString = "";
foreach (string S in OutStartStrings)
{
OutStart = Data.IndexOf(S, StringComparison.InvariantCultureIgnoreCase);
OutStartString = S;
if (OutStart >= 0)
{
break;
}
}
if (ColorStart < 0)
{
Log.Exception("Could not find color definition section in file {0}.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("Could not find color definition section in file {0}.".Build(LedControlIniFile));
}
return;
}
if (OutStart < 0)
{
Log.Exception("Could not find table config section in file {0}.".Build(LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("Could not find table config section section in file {1}.".Build(LedControlIniFile));
}
return;
}
string[] ColorData;
string[] OutData;
//Extract data of the sections, split into string arrays and remove empty lines
if (ColorStart < OutStart)
{
ColorData = Data.Substring(ColorStart + ColorStartString.Length, OutStart - (ColorStart + ColorStartString.Length)).Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
OutData = Data.Substring(OutStart + OutStartString.Length).Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
}
else
{
OutData = Data.Substring(OutStart + OutStartString.Length, ColorStart - (OutStart + OutStartString.Length)).Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
ColorData = Data.Substring(ColorStart + ColorStartString.Length).Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
}
if (OutData.Length == 0)
{
Log.Exception("File {1} does not contain data in the {0} section.".Build(OutStartString, LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("File {1} does not contain data in the {0} section.".Build(OutStartString, LedControlIniFile));
}
return;
}
if (ColorData.Length == 0)
{
Log.Exception("File {1} does not contain data in the {0} section.".Build(ColorStartString, LedControlIniFile));
if (ThrowExceptions)
{
throw new Exception("File {1} does not contain data in the {0} section.".Build(ColorStartString, LedControlIniFile));
}
return;
}
ColorConfigurations.ParseLedControlData(ColorData, ThrowExceptions);
TableConfigurations.ParseLedcontrolData(OutData, ThrowExceptions);
ResolveOutputNumbers();
ResolveRGBColors();
}