static int Main(string[] args)
{
// configure the log
var formatter = new TableMessageFormatter();
formatter.AddTimestampColumn("yyyy-MM-dd HH:mm:ss.fff");
formatter.AddLogLevelColumn();
formatter.AddTextColumn();
var consoleStage = new ConsoleWriterPipelineStage("Console")
{
Formatter = formatter
};
Log.ProcessingPipeline = consoleStage;
// configure command line parser
var parser = new Parser(with =>
{
with.CaseInsensitiveEnumValues = true;
with.CaseSensitive = false;
with.EnableDashDash = true;
with.IgnoreUnknownArguments = false;
with.ParsingCulture = CultureInfo.InvariantCulture;
with.HelpWriter = null;
});
//process command line
int exitCode = parser.ParseArguments <Options>(args)
.MapResult(
options => (int)RunOptionsAndReturnExitCode(options),
errors => (int)HandleParseError(errors));
return(exitCode);
}
/// <summary>
/// Is called, if specified command line arguments have successfully been validated.
/// </summary>
/// <param name="options">Command line options.</param>
/// <returns>Exit code the application should return.</returns>
private static ExitCode RunOptionsAndReturnExitCode(Options options)
{
// configure the log
Log.Initialize <VolatileLogConfiguration>(
configuration =>
{
configuration.AddLogWriterDefault(
config =>
{
config.WithBaseLevel(options.Verbose ? LogLevel.All : LogLevel.Notice);
});
},
builder => builder.Add <ConsoleWriterPipelineStage>(
"Console",
stage =>
{
var formatter = new TableMessageFormatter();
formatter.AddTimestampColumn("yyyy-MM-dd HH:mm:ss.fff");
formatter.AddLogLevelColumn();
formatter.AddTextColumn();
stage.Formatter = formatter;
}));
sLog.Write(LogLevel.Debug, "LicenseCollector v{0}", Assembly.GetExecutingAssembly().GetName().Version);
sLog.Write(LogLevel.Debug, "--------------------------------------------------------------------------------");
sLog.Write(LogLevel.Debug, "Verbose: '{0}'", options.Verbose);
sLog.Write(LogLevel.Debug, "SolutionFile: '{0}'", options.SolutionFilePath);
sLog.Write(LogLevel.Debug, "Configuration: '{0}'", options.Configuration);
sLog.Write(LogLevel.Debug, "Platform: '{0}'", options.Platform);
sLog.Write(LogLevel.Debug, "SearchPattern: '{0}'", options.SearchPattern);
sLog.Write(LogLevel.Debug, "LicenseTemplatePath '{0}'", options.LicenseTemplatePath);
sLog.Write(LogLevel.Debug, "OutputPath: '{0}'", options.OutputLicensePath);
sLog.Write(LogLevel.Debug, "--------------------------------------------------------------------------------");
// the given path for the solution does not exist
if (!File.Exists(options.SolutionFilePath))
{
sLog.Write(LogLevel.Error, "The path to the solution file under '{0}' does not exist.", options.SolutionFilePath);
return(ExitCode.FileNotFound);
}
// the given path is not a solution file
if (!Path.GetExtension(options.SolutionFilePath).Equals(".sln"))
{
sLog.Write(LogLevel.Error, "The path '{0}' is not a solution file.", options.SolutionFilePath);
return(ExitCode.ArgumentError);
}
// convert given relative paths to absolute paths if necessary
if (!Path.IsPathRooted(options.SolutionFilePath))
{
options.SolutionFilePath = Path.GetFullPath(options.SolutionFilePath);
}
if (!Path.IsPathRooted(options.OutputLicensePath))
{
options.OutputLicensePath = Path.GetFullPath(options.OutputLicensePath);
}
if (!string.IsNullOrEmpty(options.LicenseTemplatePath) && !Path.IsPathRooted(options.LicenseTemplatePath))
{
options.LicenseTemplatePath = Path.GetFullPath(options.LicenseTemplatePath);
}
var app = new AppCore(
options.SolutionFilePath,
options.Configuration,
options.Platform,
options.OutputLicensePath,
options.SearchPattern,
options.LicenseTemplatePath);
try
{
app.CollectProjects();
app.GetNuGetPackages();
app.GetNuGetLicenseInfo();
app.GetStaticLicenseInfo();
app.GenerateOutputFileAsync().Wait();
}
catch (Exception ex)
{
sLog.Write(LogLevel.Error, "Caught exception during processing. Exception: {0}", ex);
return(ExitCode.GeneralError);
}
return(ExitCode.Success);
}
private static readonly LogWriter sLog_TagBC = sLog7.WithTags("TagB", "TagC"); // same as sLog7, but tags messages with 'TagB' and 'TagC'
private static void Main(string[] args)
{
// Initialize the logging subsystem
bool initConfig = false;
Log.Initialize <VolatileLogConfiguration>( // volatile configuration (programmatic configuration only, no persistence)
// Log.Initialize<FileBackedLogConfiguration>( // file-based configuration (default location, beside the executable with file extension '.gplogconf')
config =>
{
// VolatileLogConfiguration only:
// Always initialize the configuration programmatically
initConfig = false; // for VolatileLogConfiguration
// FileBackedLogConfiguration only:
// Initialize the configuration only, if the configuration file does not exist, yet
// config.Path = "./my-conf.gplogconf"; // override the default location of the file
// initConfig = !File.Exists(config.FullPath);
if (initConfig)
{
// Add configuration for log writers that attach 'TagA'
// - set base log level to 'None' effectively silencing the log writer
// - include log level 'Notice'
// - no excluded log levels
// - tags must contain 'TagA'
// => enabled log levels: 'Notice'
config.AddLogWritersByWildcard(
"*",
x => x
.WithTag("TagA")
.WithBaseLevel(LogLevel.None)
.WithLevel(LogLevel.Notice));
// Add configuration for log writers that attach 'TagB' and/or 'TagC'
// - set base log level to 'None' effectively silencing the log writer
// - include log level 'Warning'
// - no excluded log levels
// - tags must contain 'TagB' and/or 'TagC'
// => enabled log levels: 'Warning'
config.AddLogWritersByWildcard(
"*",
x => x
.WithTagRegex("^Tag[BC]$")
.WithBaseLevel(LogLevel.None)
.WithLevel(LogLevel.Warning));
// Add configuration for log writer 'GriffinPlus.Lib.Logging.Demo.MyClass1' only
// - set base log level to 'Notice' => enables log level 'Emergency', 'Alert', 'Critical', 'Error', 'Warning' and 'Notice'
// - include log level 'Trace'
// - exclude log level 'Warning'
// - tags are not evaluated
// => enabled log levels: 'Emergency', 'Alert', 'Critical', 'Error', 'Notice', 'Trace'
config.AddLogWriter <MyClass1>(
x => x
.WithBaseLevel(LogLevel.Notice)
.WithLevel(LogLevel.Trace)
.WithoutLevel("Warning"));
// Add configuration for log writer 'GriffinPlus.Lib.Logging.Demo.MyClass2' only
// - set base log level to 'None' effectively silencing the log writer
// - no included/excluded log levels
// - tags are not evaluated
// => no enabled log levels
config.AddLogWriter(
typeof(MyClass2),
x => x.WithBaseLevel(LogLevel.None));
// Add configuration for log writer 'GriffinPlus.Lib.Logging.Demo.MyClass3' only
// - set base log level to 'All' enabling all log levels (including aspects)
// - exclude all log levels from 'Informational' up to 'Trace' ('Informational', 'Debug', 'Trace')
// - tags are not evaluated
// => enabled log levels: All log levels, but 'Informational', 'Debug', 'Trace'
config.AddLogWriter(
typeof(MyClass3),
x => x
.WithBaseLevel(LogLevel.All)
.WithoutLevelRange(LogLevel.Informational, LogLevel.Debug));
// Add configuration for log writers matching regex pattern
// - pattern matches 'GriffinPlus.Lib.Logging.Demo.MyClassA' and 'GriffinPlus.Lib.Logging.Demo.MyClassB'
// - base level defaults to 'Error' => enables log level 'Emergency', 'Alert', 'Critical', 'Error'
// - include all log levels from 'Informational' up to 'Trace' ('Informational', 'Debug', 'Trace')
// - no excluded log levels
// - tags are not evaluated
// => enabled log levels: 'Emergency', 'Alert', 'Critical', 'Error', 'Informational', 'Debug'
config.AddLogWritersByRegex(
"^GriffinPlus.Lib.Logging.Demo.MyClass[A-Z]$",
x => x.WithLevelRange(LogLevel.Informational, LogLevel.Debug));
// Add configuration for log writers matching wildcard pattern
// - applies to 'GriffinPlus.Lib.Logging.Demo.MyClass4' only
// (other writers are handled by preceding steps)
// - base level defaults to 'Error' => enables log level 'Emergency', 'Alert', 'Critical', 'Error'
// - include log level 'Trace'
// - no excluded log levels
// - tags are not evaluated
// => enabled log levels: 'Emergency', 'Alert', 'Critical', 'Error', 'Trace'
config.AddLogWritersByWildcard(
"GriffinPlus.Lib.Logging.Demo.MyClass*",
x => x.WithLevel(LogLevel.Trace));
// Add configuration for log writer 'My Fancy Writer'
// (matches everything that was not handled explicitly before)
// - set base log level to 'None' effectively silencing the log writer
// - include aspect log level 'Demo Aspect'
// - no excluded log levels
// - tags are not evaluated
// => enabled log levels: 'Demo Aspect'
config.AddLogWriter(
"My Fancy Writer",
x => x
.WithBaseLevel(LogLevel.None)
.WithLevel("Demo Aspect"));
// Add configuration for log writer 'Timing' to enable logging time measurements written by the internal
// 'Timing' log writer (see below for time measurements)
config.AddLogWriterTiming();
// Add default configuration for log writers that have not been handled up to this point
// - base level defaults to level 'Notice'
// - no included/excluded log levels
// => enabled log levels: 'Emergency', 'Alert', 'Critical', 'Error', 'Warning', 'Notice'
config.AddLogWriterDefault();
}
},
builder =>
{
// Create log message formatter that prints log messages in a tabular fashion
var tableFormatter = new TableMessageFormatter();
tableFormatter.AddTimestampColumn("yyyy-MM-dd HH:mm:ss.fff"); // use custom timestamp format
tableFormatter.AddProcessIdColumn();
tableFormatter.AddProcessNameColumn();
tableFormatter.AddApplicationNameColumn();
tableFormatter.AddLogWriterColumn();
tableFormatter.AddLogLevelColumn();
tableFormatter.AddTagsColumn();
tableFormatter.AddTextColumn();
// Create log message formatter that prints log messages as JSON
var jsonFormatter = new JsonMessageFormatter();
jsonFormatter.Style = JsonMessageFormatterStyle.Beautified;
jsonFormatter.AddTimestampField("yyyy-MM-dd HH:mm:ss.fff"); // use custom timestamp format
jsonFormatter.AddProcessIdField();
jsonFormatter.AddProcessNameField();
jsonFormatter.AddApplicationNameField();
jsonFormatter.AddLogWriterField();
jsonFormatter.AddLogLevelField();
jsonFormatter.AddTagsField();
jsonFormatter.AddTextField();
// Create pipeline stage for printing to the console
builder.Add <ConsoleWriterPipelineStage>(
"Console",
stage =>
{
stage.MessageQueueSize = 500; // buffer up to 500 messages (default)
stage.DiscardMessagesIfQueueFull = false; // block if the queue is full (default)
stage.ShutdownTimeout = TimeSpan.FromMilliseconds(5000); // wait up to 5000ms for the stage to shut down (default)
stage.Formatter = tableFormatter; // use specific formatter
stage.DefaultStream = ConsoleOutputStream.Stdout; // print to stdout by default (default)
stage.MapLogLevelToStream(LogLevel.Emergency, ConsoleOutputStream.Stderr); // print errors to stderr
stage.MapLogLevelToStream(LogLevel.Alert, ConsoleOutputStream.Stderr); //
stage.MapLogLevelToStream(LogLevel.Critical, ConsoleOutputStream.Stderr); //
stage.MapLogLevelToStream(LogLevel.Error, ConsoleOutputStream.Stderr); //
});
// Create pipeline stage for writing to a file
builder.Add <FileWriterPipelineStage>(
"File",
stage =>
{
stage.Path = "Unnamed.log"; // Path of the file to write to (default)
stage.Append = false; // do not append written messages to existing log file (default)
stage.MessageQueueSize = 500; // buffer up to 500 messages (default)
stage.DiscardMessagesIfQueueFull = false; // block if the queue is full (default)
stage.ShutdownTimeout = TimeSpan.FromMilliseconds(5000); // wait up to 5000ms for the stage to shut down (default)
stage.Formatter = jsonFormatter; // use specific formatter
});
// Create pipeline stage that forwards to Elasticsearch using the Elasticsearch Common Schema (ECS) version 1.10.
// The stage supports the following password-based authentication schemes:
// - Basic authentication (with custom credentials only)
// - Digest authentication (with custom credentials only)
// - NTLM Authentication (with custom credentials and login user credentials)
// - Kerberos Authentication (with custom credentials and login user credentials)
// - Negotiate Authentication (with custom credentials and login user credentials)
builder.Add <ElasticsearchPipelineStage>(
"Elasticsearch",
stage =>
{
stage.ApiBaseUrls = new[] { new Uri("http://127.0.0.1:9200/") }; // use local elasticsearch server
stage.AuthenticationSchemes = AuthenticationScheme.PasswordBased; // support all password based authentication schemes
stage.Username = ""; // username to use when authenticating (empty to use login user)
stage.Password = ""; // password to use when authenticating (empty to use login user)
stage.Domain = ""; // domain to use when authenticating (for schemes 'Digest', 'NTLM', 'Kerberos' and 'Negotiate')
stage.BulkRequestMaxConcurrencyLevel = 5; // maximum number of requests on the line
stage.BulkRequestMaxSize = 5 * 1024 * 1024; // maximum size of a bulk request
stage.BulkRequestMaxMessageCount = 0; // maximum number of messages in a bulk request (0 = unlimited)
stage.IndexName = "logs"; // elasticsearch index to write log messages into
stage.OrganizationId = ""; // value of the 'organization.id' field
stage.OrganizationName = ""; // value of the 'organization.name' field
stage.SendQueueSize = 50000; // maximum number of messages the stage buffers before discarding messages
});
});
// Save configuration, if it was initialized programmatically (after initialization the configuration is bound to
// the pipeline stages, so stages can persist their settings in the configuration)
if (initConfig)
{
Log.Configuration.Save(true);
}
// -----------------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------
// Use the logging subsystem
// -----------------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------
// Get an aspect log level.
var aspect = LogLevel.GetAspect("Demo Aspect");
// Write messages to all known log levels (predefined log levels + aspects).
foreach (var level in LogLevel.KnownLevels)
{
sLog1.Write(level, "This is sLog1 writing using level '{0}'.", level.Name);
sLog2.Write(level, "This is sLog2 writing using level '{0}'.", level.Name);
sLog3.Write(level, "This is sLog3 writing using level '{0}'.", level.Name);
sLog4.Write(level, "This is sLog4 writing using level '{0}'.", level.Name);
sLog5.Write(level, "This is sLog5 writing using level '{0}'.", level.Name);
sLog6.Write(level, "This is sLog6 writing using level '{0}'.", level.Name);
sLog7.Write(level, "This is sLog7 writing using level '{0}'.", level.Name);
sLog_TagA.Write(level, "This is sLog_TagA writing using level '{0}'.", level.Name);
sLog_TagB.Write(level, "This is sLog_TagB writing using level '{0}'.", level.Name);
sLog_TagBC.Write(level, "This is sLog_TagBC writing using level '{0}'.", level.Name);
}
// Use a timing logger to determine how long an operation takes. It uses log level 'Timing' and log writer
// 'Timing' by default, so you need to ensure that the configuration lets these messages pass).
sLog1.Write(LogLevel.Notice, "Presenting a timing logger with default settings...");
using (TimingLogger.Measure())
{
Thread.Sleep(500);
}
// Use a timing logger, customize the log writer/level it uses and associate an operation name with the
// measurement that is printed to the log as well.
sLog1.Write(LogLevel.Notice, "A timing logger with custom log level/writer and operation name...");
using (TimingLogger.Measure(sLog1, LogLevel.Notice, "Waiting for 500ms"))
{
Thread.Sleep(500);
}
// -----------------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------
// Wait for the user to press a key to shut the logging subsystem down
// -----------------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------
Thread.Sleep(1000);
Console.WriteLine();
Console.WriteLine("Press any key to shut the logging subsystem down...");
Console.ReadKey();
// -----------------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------
// Shut the logging subsystem down
// -----------------------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------
// Shut the logging subsystem down
Log.Shutdown();
}