public void TraceLineDiscovered(CLogDecodedTraceLine decodedTraceLine, StringBuilder results)
{
Dictionary <int, string> map = new Dictionary <int, string>();
int idx = 1;
if (skip)
{
results.Append(decodedTraceLine.match.MatchedRegEx.ToString());
return;
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, decodedTraceLine.match.MatchedRegEx.ToString());
int c = -1;
try
{
for (; ;)
{
foreach (var m in decodedTraceLine.configFile.AllKnownMacros())
{
map[idx] = m.MacroName;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"{idx}. {m.MacroName}");
++idx;
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"{idx}. <skip the reset in this file and save");
string choice = Console.ReadLine();
c = Convert.ToInt32(choice);
if (c == idx)
{
skip = true;
results.Append(decodedTraceLine.match.MatchedRegEx.ToString());
return;
}
break;
}
}
catch (Exception)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "ERROR : invalid input");
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "UNIQUE ID");
string id = Console.ReadLine().Trim().ToUpper();
results.Append($"{map[c]}(");
results.Append("" + id);
results.Append($", \"{decodedTraceLine.TraceString}\"");
foreach (var arg in decodedTraceLine.splitArgs)
{
results.Append($", {arg.VariableInfo.UserSpecifiedUnModified}");
}
results.Append(");");
}
public static void PrintMatchDiagnostic(CLogLineMatch traceLineMatch)
{
if (null == traceLineMatch)
{
return;
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"Failing Line : {traceLineMatch.MatchedRegExX.Value}");
}
public void LoadCustomCSharp(string customTypeClogCSharpFile, CLogConfigurationFile configFile)
{
if (!File.Exists(customTypeClogCSharpFile))
{
CLogConsoleTrace.TraceLine(TraceType.Err, $"Custom C# file for custom decoder is missing. Please create the file, or remove its reference from the config file");
CLogConsoleTrace.TraceLine(TraceType.Err, $" Missing File: {customTypeClogCSharpFile}");
CLogConsoleTrace.TraceLine(TraceType.Err, $" Defined In Config File: {configFile.FilePath}");
throw new CLogEnterReadOnlyModeException("CustomCSharpFileMissing: " + customTypeClogCSharpFile, CLogHandledException.ExceptionType.UnableToOpenCustomDecoder, null);
}
string sourceCode = File.ReadAllText(customTypeClogCSharpFile);
string sourceHash = Path.GetFileName(configFile.FilePath);
_traceEmittorX.SetSourceCode(sourceCode);
}
private static int PerformInstall(string outputDir)
{
if (File.Exists(outputDir))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Output file for install cannot be a file. It either must not exist, or be a directory");
return(-11);
}
Directory.CreateDirectory(outputDir);
Assembly utilsAssembly = typeof(CLogConsoleTrace).Assembly;
string baseName = utilsAssembly.GetName().Name;
void ExtractFile(string name)
{
using Stream embeddedStream = utilsAssembly.GetManifestResourceStream($"{baseName}.{name}");
using StreamReader reader = new StreamReader(embeddedStream);
string contents = reader.ReadToEnd();
string fileName = Path.Combine(outputDir, name);
if (File.Exists(fileName))
{
string existingContents = File.ReadAllText(fileName);
if (existingContents == contents)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"Skipping file {name} as its up to date");
return;
}
}
File.WriteAllText(fileName, contents);
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"Installed file {name}");
}
ExtractFile("clog.h");
ExtractFile("CLog.cmake");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "--installDirectory overrides all arguments. Dependencies successfully installed!");
return(0);
}
public bool IsValid()
{
if (!string.IsNullOrWhiteSpace(this.InstallDependencies))
{
return(true);
}
if (!string.IsNullOrEmpty(this.OutputDirectory))
{
if (string.IsNullOrEmpty(this.InputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "OutputDirectory specified, and InputFile is empty");
return(false);
}
if (!string.IsNullOrEmpty(this.OutputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "OutputDirectory specified, but OutputFile is not empty");
return(false);
}
this.OutputFile = Path.Combine(this.OutputDirectory, Path.GetFileName(this.InputFile));
this.OutputFile += ".clog.h";
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, "Setting Output file to : " + this.OutputFile);
}
//
// If either input or output is empty, require that we're linting or upgrading
//
if (string.IsNullOrEmpty(this.InputFile) || string.IsNullOrEmpty(this.OutputFile))
{
if (!LintConfig && !UpgradeConfigFile && !RefreshCustomTypeProcessor)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "input file and output file are required if not linting or upgrading config file");
return(false);
}
}
else
{
if (string.IsNullOrEmpty(this.InputFile) || string.IsNullOrEmpty(this.OutputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "please specify both an input and and output file");
return(false);
}
if (string.IsNullOrEmpty(ScopePrefix))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "please specify scope prefix");
return(false);
}
if (string.IsNullOrEmpty(SidecarFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "please specify sidecar file");
return(false);
}
}
if (LintConfig || UpgradeConfigFile)
{
if (!string.IsNullOrEmpty(this.InputFile) || !string.IsNullOrEmpty(this.OutputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "do not specify input or output files if you're linting or upgrading the config file");
return(false);
}
}
if (RefreshCustomTypeProcessor)
{
if (string.IsNullOrEmpty(this.SidecarFile) || string.IsNullOrEmpty(this.ConfigurationFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Please specify both the side car to update, and the configuration file that contains a reference to the new type processor");
return(false);
}
}
//
// Makesure ConfigurationProfile is specified for all but those who do not need it
//
if (!RefreshCustomTypeProcessor)
{
if (string.IsNullOrEmpty(this.ConfigurationProfile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Please specify both the side car to update, and the configuration file that contains a reference to the new type processor");
return(false);
}
}
return(true);
}
private static int Main(string[] cmdLineArgs)
{
ParserResult <CommandLineArguments> o = Parser.Default.ParseArguments <CommandLineArguments>(cmdLineArgs);
return(o.MapResult(
options =>
{
string sidecarJson = File.ReadAllText(options.SideCarFile);
CLogSidecar sidecar = CLogSidecar.FromJson(sidecarJson);
TextReader file = Console.In;
if (!File.Exists(options.ETLFile))
{
TraceLine(TraceType.Err, $"ETL File {options.ETLFile} doesnt exist");
return -1;
}
StreamWriter outputfile = null;
if (!String.IsNullOrEmpty(options.OutputFile))
{
outputfile = new StreamWriter(new FileStream(options.OutputFile, FileMode.Create));
}
try
{
TraceProcessorSettings traceSettings = new TraceProcessorSettings {
AllowLostEvents = true, AllowTimeInversion = true
};
using (ITraceProcessor etwfile = TraceProcessor.Create(options.ETLFile, traceSettings))
{
HashSet <Guid> ids = new HashSet <Guid>();
foreach (var m in sidecar.EventBundlesV2)
{
foreach (var prop in m.Value.ModuleProperites)
{
if (prop.Key.Equals("MANIFESTED_ETW"))
{
ids.Add(new Guid(prop.Value["ETW_Provider"]));
}
else if (prop.Key.Equals("TRACELOGGING"))
{
ids.Add(new Guid(prop.Value["ETW_Provider"]));
}
}
}
var events = etwfile.UseGenericEvents(ids.ToArray());
etwfile.Process();
foreach (var e in events.Result.Events)
{
string line = "";
try
{
Dictionary <string, IClogEventArg> fixedUpArgs = new Dictionary <string, IClogEventArg>();
string errorString = "ERROR";
if (null == e.Fields)
{
continue;
}
Dictionary <string, IClogEventArg> args = new Dictionary <string, IClogEventArg>();
foreach (var f in e.Fields)
{
args[f.Name] = new ManifestedETWEvent(f);
}
CLogDecodedTraceLine bundle = null;
int eidAsInt = -1;
foreach (var b in sidecar.EventBundlesV2)
{
Dictionary <string, string> keys;
if (!e.IsTraceLogging)
{
if (!b.Value.ModuleProperites.TryGetValue("MANIFESTED_ETW", out keys))
{
continue;
}
string eid;
if (!keys.TryGetValue("EventID", out eid))
{
continue;
}
eidAsInt = Convert.ToInt32(eid);
if (eidAsInt == e.Id)
{
bundle = b.Value;
errorString = "ERROR:" + eidAsInt;
break;
}
}
else
{
if (e.ActivityName.Equals(b.Key))
{
bundle = b.Value;
errorString = "ERROR:" + b.Key;
break;
}
}
}
if (null == bundle)
{
continue;
}
Dictionary <string, string> argMap;
if (e.IsTraceLogging)
{
argMap = new Dictionary <string, string>();
foreach (var arg in args)
{
argMap[arg.Key] = arg.Key;
}
}
else
{
argMap = sidecar.GetTracelineMetadata(bundle, "MANIFESTED_ETW");
}
var types = CLogFileProcessor.BuildTypes(sidecar.ConfigFile, null, bundle.TraceString, null, out string clean);
if (0 == types.Length)
{
errorString = bundle.TraceString;
goto toPrint;
}
int argIndex = 0;
foreach (var type in types)
{
var arg = bundle.splitArgs[argIndex];
CLogEncodingCLogTypeSearch node = sidecar.ConfigFile.FindType(arg);
switch (node.EncodingType)
{
case CLogEncodingType.Synthesized:
continue;
case CLogEncodingType.Skip:
continue;
}
string lookupArgName = argMap[arg.VariableInfo.SuggestedTelemetryName];
if (!args.ContainsKey(lookupArgName))
{
Console.WriteLine($"Argmap missing {lookupArgName}");
throw new Exception("InvalidType : " + node.DefinationEncoding);
}
if (0 != node.DefinationEncoding.CompareTo(type.TypeNode.DefinationEncoding))
{
Console.WriteLine("Invalid Types in Traceline");
throw new Exception("InvalidType : " + node.DefinationEncoding);
}
fixedUpArgs[arg.VariableInfo.SuggestedTelemetryName] = args[lookupArgName];
++argIndex;
}
toPrint:
EventInformation ei = new EventInformation();
ei.Timestamp = e.Timestamp.DateTimeOffset;
ei.ProcessId = e.ProcessId.ToString("x");
ei.ThreadId = e.ThreadId.ToString("x");
DecodeAndTraceToConsole(outputfile, bundle, errorString, sidecar.ConfigFile, fixedUpArgs, ei, options.ShowTimestamps, options.ShowCPUInfo);
}
catch (Exception)
{
Console.WriteLine($"Invalid TraceLine : {line}");
}
}
}
}
catch (Exception e)
{
CLogConsoleTrace.TraceLine(TraceType.Err, "ERROR : " + e);
if (null != outputfile)
{
outputfile.WriteLine("ERROR : " + e);
}
}
finally
{
if (null != outputfile)
{
outputfile.Flush();
outputfile.Close();
}
}
return 0;
}, err =>
{
Console.WriteLine("Bad Args : " + err);
return -1;
}));
}
public bool IsValid()
{
//
// If either input or output is empty, require that we're linting or upgrading
//
if (string.IsNullOrEmpty(this.InputFile) || string.IsNullOrEmpty(this.OutputFile))
{
if (!LintConfig && !UpgradeConfigFile && !RefreshCustomTypeProcessor)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "input file and output file are required if not linting or upgrading config file");
return(false);
}
}
else
{
if (string.IsNullOrEmpty(this.InputFile) || string.IsNullOrEmpty(this.OutputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "please specify both an input and and output file");
return(false);
}
if (string.IsNullOrEmpty(ScopePrefix))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "please specify scope prefix");
return(false);
}
if (string.IsNullOrEmpty(SidecarFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "please specify sidecar file");
return(false);
}
}
if (LintConfig || UpgradeConfigFile)
{
if (!string.IsNullOrEmpty(this.InputFile) || !string.IsNullOrEmpty(this.OutputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "do not specify input or output files if you're linting or upgrading the config file");
return(false);
}
}
if (RefreshCustomTypeProcessor)
{
if (string.IsNullOrEmpty(this.SidecarFile) || string.IsNullOrEmpty(this.ConfigurationFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Please specify both the side car to update, and the configuration file that contains a reference to the new type processor");
return(false);
}
}
//
// Makesure ConfigurationProfile is specified for all but those who do not need it
//
if (!RefreshCustomTypeProcessor)
{
if (string.IsNullOrEmpty(this.ConfigurationProfile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Please specify both the side car to update, and the configuration file that contains a reference to the new type processor");
return(false);
}
}
return(true);
}
private static int Main(string[] args)
{
ParserResult <CommandLineArguments> o = Parser.Default.ParseArguments <CommandLineArguments>(args);
return(o.MapResult(
options =>
{
try
{
//
// The CommandLineArguments library validates most input arguments for us, there are few ones that are complicated
// this secondary check looks for those and errors out if present
//
if (!options.IsValid())
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Invalid args");
return -1;
}
CLogConfigurationFile configFile = CLogConfigurationFile.FromFile(options.ConfigurationFile);
configFile.ProfileName = options.ConfigurationProfile;
CLogSidecar sidecar;
if (!Directory.Exists(Path.GetDirectoryName(options.SidecarFile)))
{
Directory.CreateDirectory(Path.GetDirectoryName(options.SidecarFile));
}
if (!File.Exists(options.SidecarFile))
{
sidecar = new CLogSidecar();
}
else
{
string json = File.ReadAllText(options.SidecarFile);
sidecar = CLogSidecar.FromJson(json);
if (null == sidecar)
{
sidecar = new CLogSidecar();
}
}
sidecar.SetConfigFile(configFile);
string outputCFile = Path.Combine(Path.GetDirectoryName(options.OutputFile),
options.ScopePrefix + "_" + Path.GetFileName(options.OutputFile)) + ".c";
configFile.ScopePrefix = options.ScopePrefix;
configFile.FilePath = Path.GetFullPath(options.ConfigurationFile);
configFile.OverwriteHashCollisions = options.OverwriteHashCollisions;
CLogTraceMacroDefination syslog = new CLogTraceMacroDefination();
syslog.EncodedArgNumber = 1;
syslog.MacroName = "syslog";
syslog.MacroConfiguration = new System.Collections.Generic.Dictionary <string, string>();
syslog.MacroConfiguration[options.ConfigurationProfile] = options.ConfigurationProfile;
configFile.SourceCodeMacros.Add(syslog);
CLogFileProcessor processor = new CLogFileProcessor(configFile);
SysLogToClog converter = new SysLogToClog();
string content = File.ReadAllText(options.InputFile);
string output = processor.ConvertFile(configFile, null, converter, content, options.InputFile, true);
if (!Directory.Exists(Path.GetDirectoryName(options.OutputFile)))
{
Directory.CreateDirectory(Path.GetDirectoryName(options.OutputFile));
}
File.WriteAllText(options.InputFile, output);
}
catch (CLogHandledException e)
{
e.PrintDiagnostics();
return -2;
}
return 0;
}, err =>
{
Console.WriteLine("Bad Args : " + err);
return -1;
}));
}
public void TraceLineDiscovered(CLogDecodedTraceLine decodedTraceLine, CLogOutputInfo outputInfo, StringBuilder results)
{
Dictionary <int, string> map = new Dictionary <int, string>();
int idx = 1;
if (skip)
{
results.Append(decodedTraceLine.match.MatchedRegExX.ToString());
return;
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, decodedTraceLine.match.MatchedRegExX.ToString());
int c = -1;
try
{
for (; ;)
{
foreach (var m in decodedTraceLine.configFile.AllKnownMacros())
{
map[idx] = m.MacroName;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"{idx}. {m.MacroName}");
++idx;
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"{idx}. <skip the rest in this file and save>");
string choice = null;
while (String.IsNullOrEmpty(choice))
{
try
{
choice = Console.ReadLine();
c = Convert.ToInt32(choice);
}
catch (Exception)
{
Console.WriteLine("try again please");
}
}
if (c == idx)
{
skip = true;
results.Append(decodedTraceLine.match.MatchedRegExX.ToString());
return;
}
break;
}
}
catch (Exception)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "ERROR : invalid input");
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "UNIQUE ID");
string id = Console.ReadLine().Trim().ToUpper();
while (takenIds.Contains(id))
{
Console.WriteLine("ID is taken please use a unique ID");
id = Console.ReadLine().Trim().ToUpper();
}
takenIds.Add(id);
results.Append($"{map[c]}(");
results.Append("" + id);
results.Append($", \"{decodedTraceLine.TraceString}\"");
for (int i = 2; i < decodedTraceLine.splitArgs.Length; ++i)
{
var arg = decodedTraceLine.splitArgs[i];
results.Append($", {arg.VariableInfo.UserSuppliedTrimmed}");
}
results.Append(");");
}
public void TraceLineDiscovered(string sourceFile, CLogDecodedTraceLine decodedTraceLine, CLogSidecar sidecar, StringBuilder macroPrefix, StringBuilder inline, StringBuilder function)
{
string hash = decodedTraceLine.UniqueId;
CLogExportModuleDefination moduleSettings = decodedTraceLine.GetMacroConfigurationProfile().FindExportModule(_ModuleName);
if (!_inited)
{
if (!moduleSettings.CustomSettings.ContainsKey("ETWManifestFile"))
{
throw new CLogEnterReadOnlyModeException("ETWManifestFileNotSpecified", CLogHandledException.ExceptionType.MustSpecifiyETWManifest, decodedTraceLine.match);
}
xmlFileName = moduleSettings.CustomSettings["ETWManifestFile"];
xmlFileName = Path.Combine(Path.GetDirectoryName(decodedTraceLine.macro.ConfigFileWithMacroDefination), xmlFileName);
Init();
}
if (!moduleSettings.CustomSettings.ContainsKey("ETW_Provider"))
{
Console.WriteLine($"The 'CustomSettings' dictionary for macro {decodedTraceLine.macro.MacroName} does not contain a GUID for the EtwProvider");
Console.WriteLine(" Please add an entry and rerun");
Console.WriteLine("");
Console.WriteLine($"Configuration File : {decodedTraceLine.configFile.FilePath}");
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
throw new CLogEnterReadOnlyModeException("ETW_Provider:NotSpecified", CLogHandledException.ExceptionType.MustSpecifyETWProvider, decodedTraceLine.match);
}
Guid providerId = new Guid(moduleSettings.CustomSettings["ETW_Provider"]);
ManifestInformation manifest = FindProviderCache(providerId);
string eventNamePrefix;
if (!moduleSettings.CustomSettings.TryGetValue("EventNamePrefix", out eventNamePrefix))
{
eventNamePrefix = string.Empty;
}
if (null == manifest)
{
Console.WriteLine($"Unable to locate ETW provider {providerId} in CLOG macro {decodedTraceLine.macro.MacroName}");
Console.WriteLine(" CLOG will not create this provider within the manifest; it will only add to an existing provider");
Console.WriteLine(" please consult the MSDN documentation for an ETW manifest for instructions");
Console.WriteLine("");
Console.WriteLine($"Macro: {providerId} is defined in {decodedTraceLine.configFile.FilePath}");
Console.WriteLine($"ETW Manifest : is set as {xmlFileName}");
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
throw new CLogEnterReadOnlyModeException("ManifestedETWProviderNotFoundInManifest", CLogHandledException.ExceptionType.ManifestedETWProviderNotFound, decodedTraceLine.match);
}
//
// Only allow a hash one time for now....
//
if (manifest.knownHashes.Contains(hash))
{
return;
}
manifest.knownHashes.Add(hash);
//
// See if our event already exists - if it does we do not want to add it a second time
//
List <XmlElement> toRemove = new List <XmlElement>();
XmlElement newEvent = null;
foreach (var p in manifest.events.ChildNodes)
{
if (!(p is XmlElement))
{
continue;
}
XmlElement pe = (XmlElement)p;
if (pe.Name == "event")
{
if (!pe.HasAttribute("symbol"))
{
continue;
}
string symbol = pe.GetAttribute("symbol");
if (0 == symbol.CompareTo(eventNamePrefix + hash))
{
toRemove.Add(pe);
newEvent = pe;
break;
}
}
}
//
// Add the event if it doesnt already exist
//
if (null == newEvent)
{
newEvent = doc.CreateElement("event", manifest.events.NamespaceURI);
manifest.events.AppendChild(newEvent);
_dirty = true;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $"Adding event {eventNamePrefix + hash} to ETW manifest {xmlFileName}");
}
int hashUInt;
string eventAsString;
decodedTraceLine.macro.DecodeUniqueId(decodedTraceLine.match, hash, out eventAsString, out hashUInt);
uint eventId;
if (!newEvent.HasAttribute("value"))
{
eventId = FindUnusedEventId(providerId, decodedTraceLine.match);
SetAttribute(newEvent, "value", eventId.ToString());
}
else
{
eventId = Convert.ToUInt32(newEvent.GetAttribute("value"));
}
//
// Store the eventID for future decode as well as every configuration setting attached to this module
//
decodedTraceLine.AddConfigFileProperty(ModuleName, "EventID", eventId.ToString());
foreach (var setting in moduleSettings.CustomSettings)
{
decodedTraceLine.AddConfigFileProperty(ModuleName, setting.Key, setting.Value);
}
SetAttribute(newEvent, "symbol", eventNamePrefix + hash);
string oldTemplate = null;
if (newEvent.HasAttribute("template"))
{
oldTemplate = newEvent.GetAttribute("template");
}
string templateId = DiscoverOrCreateTemplate(decodedTraceLine, sidecar, providerId, oldTemplate, eventId);
SetAttribute(newEvent, "template", templateId);
if (moduleSettings.CustomSettings.ContainsKey("Level"))
{
SetAttribute(newEvent, "level", moduleSettings.CustomSettings["Level"]);
}
else
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, $"Manifested ETW Level not specified; if you desire a Level, add 'Level' to CustomSettings in {decodedTraceLine.configFile.FilePath}");
}
if (moduleSettings.CustomSettings.ContainsKey("Keywords"))
{
SetAttribute(newEvent, "keywords", moduleSettings.CustomSettings["Keywords"]);
}
else
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, $"Manifested ETW Keywords not specified; if you desire a Keyword, add 'Keywords' to CustomSettings in {decodedTraceLine.configFile.FilePath}");
}
//
// Construct the function signature
//
string traceLine = $"EventWrite{eventNamePrefix + hash}(";
bool haveMultipleArgs = false;
foreach (var a in decodedTraceLine.splitArgs)
{
CLogFileProcessor.CLogVariableBundle arg = a;
CLogEncodingCLogTypeSearch node = decodedTraceLine.configFile.FindType(arg, decodedTraceLine);
switch (node.EncodingType)
{
case CLogEncodingType.Synthesized:
continue;
case CLogEncodingType.Skip:
continue;
}
if (haveMultipleArgs)
{
traceLine += ", ";
}
haveMultipleArgs = true;
switch (node.EncodingType)
{
case CLogEncodingType.ByteArray:
traceLine += $"{arg.MacroVariableName}_len, {arg.MacroVariableName}";
continue;
default:
traceLine += $"{arg.MacroVariableName}";
break;
}
}
traceLine += "); \\";
inline.AppendLine(traceLine);
Save(decodedTraceLine.match);
}
private string DiscoverOrCreateTemplate(CLogDecodedTraceLine traceLine, CLogSidecar sidecar, Guid providerId, string existingTemplateName, uint eventId)
{
string hash = "";
//
// Construct a list of the desired types - we'll use this to see if we can find a preexisting suitable template
//
List <TemplateNode> listofArgsAsSpecifiedBySourceFile = ConstructTemplateArgs(traceLine);
string templateId = existingTemplateName;
if (string.IsNullOrEmpty(existingTemplateName))
{
templateId = "template_" + hash;
foreach (TemplateNode arg in listofArgsAsSpecifiedBySourceFile)
{
templateId += arg.Hash;
}
}
//
// See if the template already exists; for example from a different file
//
ManifestInformation manifest = FindProviderCache(providerId);
XmlElement template = null;
foreach (var p in manifest.templates.ChildNodes)
{
if (!(p is XmlElement))
{
continue;
}
XmlElement pe = (XmlElement)p;
if (pe.Name == "template")
{
if (!pe.HasAttribute("tid"))
{
continue;
}
string tid = pe.GetAttribute("tid");
if (0 == tid.CompareTo(templateId))
{
template = pe;
break;
}
}
}
//
// If we dont have an existing template, add one
//
if (null == template)
{
template = doc.CreateElement("template", manifest.events.NamespaceURI);
foreach (var arg in listofArgsAsSpecifiedBySourceFile)
{
var dataNode = doc.CreateElement("data", manifest.events.NamespaceURI);
dataNode.SetAttribute("name", arg.Name);
if (!string.IsNullOrEmpty(arg.LengthOfSelf))
{
dataNode.SetAttribute("length", arg.LengthOfSelf);
}
dataNode.SetAttribute("inType", arg.Type);
template.AppendChild(dataNode);
}
// Only apply a template ID if it's not empty - otherwise choose the default
if (!templateId.Equals("templateId_"))
{
template.SetAttribute("tid", templateId);
}
manifest.templates.AppendChild(template);
}
//
//
int argIdx = 0;
Dictionary <string, string> argLookup = sidecar.GetTracelineMetadata(traceLine, ModuleName);
if (null == argLookup)
{
argLookup = new Dictionary <string, string>();
}
foreach (var a in template.ChildNodes)
{
if (!(a is XmlElement))
{
continue;
}
XmlElement pe = (XmlElement)a;
if (pe.Name != "data")
{
continue;
}
string inType = pe.GetAttribute("inType");
string name = pe.GetAttribute("name");
if (listofArgsAsSpecifiedBySourceFile.Count <= argIdx)
{
if (traceLine.configFile.DeveloperMode)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Template Argument Type Mismatch - overwriting due to developer mode");
_dirty = true;
return(DiscoverOrCreateTemplate(traceLine, sidecar, providerId, null, eventId));
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Template Argument Type Mismatch - manifested ETW template and CLOG string differ");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Event ID : {eventId}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Event Provider : {providerId}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Event UID : {traceLine.UniqueId}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, "Recommended Course of action:");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" 1. (best) from within the manifest, delete the template ({templateId}) from your event ({eventId})");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" 2. cleanup your template to be in this format");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" 3. set the environment variable CLOG_DEVELOPMENT_MODE=1 ($env:CLOG_DEVELOPMENT_MODE=1)");
throw new CLogEnterReadOnlyModeException("ETWManifestTypeMismatch", CLogHandledException.ExceptionType.ETWTypeMismatch, traceLine.match);
}
TemplateNode templateReference = listofArgsAsSpecifiedBySourceFile[argIdx];
argLookup[templateReference.ArgBundle.MacroVariableName] = name;
if (templateReference.Type != inType)
{
if (traceLine.configFile.DeveloperMode)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Template Argument Type Mismatch - overwriting due to developer mode");
_dirty = true;
return(DiscoverOrCreateTemplate(traceLine, sidecar, providerId, null, eventId));
}
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Template Argument Type Mismatch: ");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Event ID : {eventId}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Event Provider : {providerId}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Event UID : {traceLine.UniqueId}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" Mismatch Arg Name : {name}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" CLOG specified Type : {templateReference.Type}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" ETW Manifest Type : {inType}");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Source Line:");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, CLogConsoleTrace.GetFileLine(traceLine.match));
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, traceLine.match.MatchedRegEx.ToString());
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, "Recommended Course of action:");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" 1. (best) from within the manifest, delete the template ({templateId}) from your event ({eventId})");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" 2. cleanup your template to be in this format");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" 3. set the environment variable CLOG_DEVELOPMENT_MODE=1 ($env:CLOG_DEVELOPMENT_MODE=1)");
foreach (var t in listofArgsAsSpecifiedBySourceFile)
{
if (string.IsNullOrEmpty(t.LengthOfSelf))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" name={t.Name} inType={t.Type}");
}
else
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Tip, $" name={t.Name} inType={t.Type} length={t.LengthOfSelf}");
}
}
throw new CLogEnterReadOnlyModeException("ETWManifestTypeMismatch", CLogHandledException.ExceptionType.ETWTypeMismatch, traceLine.match);
}
++argIdx;
}
//
// Store our metadata into the side car
//
sidecar.SetTracelineMetadata(traceLine, ModuleName, argLookup);
return(templateId);
}
private static int Main(string[] args)
{
// Manually parse installDirectory, as it interferes with the required configFile
// The argument still shows up in CommandLineArguments to be shown in help.
for (int i = 0; i < args.Length; i++)
{
if (args[i] == "--installDirectory")
{
if (i + 1 == args.Length)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Must pass an argument to --installDirectory");
return(-1);
}
return(PerformInstall(args[i + 1]));
}
}
ParserResult <CommandLineArguments> o = Parser.Default.ParseArguments <CommandLineArguments>(args);
return(o.MapResult(
options =>
{
try
{
//
// The CommandLineArguments library validates most input arguments for us, there are few ones that are complicated
// this secondary check looks for those and errors out if present
//
if (!options.IsValid())
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Invalid args");
return -1;
}
if (!string.IsNullOrWhiteSpace(options.InstallDependencies))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Internal error, this should have been handled at a previous step");
return -1;
}
CLogConfigurationFile configFile = CLogConfigurationFile.FromFile(options.ConfigurationFile);
configFile.ProfileName = options.ConfigurationProfile;
if (options.ReadOnly && !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("CLOG_FORCE_WRITABLE")))
{
options.ReadOnly = false;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, "WARNING: CLOG was instructed via --readOnly not to emit changes however this was overridden with CLOG_FORCE_WRITABLE environment variable");
}
if (options.OverwriteHashCollisions || !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("CLOG_OVERWRITE_COLLISIONS")))
{
options.OverwriteHashCollisions = true;
options.ReadOnly = false;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "***********************************************");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Overwriting of sidecare collisions is set by environment variable CLOG_OVERWRITE_COLLISIONS. This setting is only to be used while making large refactors and should not be included in build environments or standard development environments");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "***********************************************");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
}
if (options.Devmode || !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("CLOG_DEVELOPMENT_MODE")))
{
options.ReadOnly = false;
options.OverwriteHashCollisions = true;
configFile.DeveloperMode = true;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, "WARNING: CLOG was instructed to enter a developer mode");
}
if (options.LintConfig)
{
if (!configFile.MarkPhase)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Lint operation only works on config files placed into the 'MarkPhase'. This can be a destricutive action, please read the docs for more information");
return -10;
}
configFile.Lint();
configFile.Save(false);
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "Lint operation complete");
return 0;
}
if (options.UpgradeConfigFile)
{
configFile.UpdateVersion();
configFile.Save(false);
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "Config upgrade complete");
return 0;
}
CLogSidecar sidecar;
if (!Directory.Exists(Path.GetDirectoryName(options.SidecarFile)))
{
Directory.CreateDirectory(Path.GetDirectoryName(options.SidecarFile));
}
if (!File.Exists(options.SidecarFile))
{
sidecar = new CLogSidecar();
}
else
{
string json = File.ReadAllText(options.SidecarFile);
sidecar = CLogSidecar.FromJson(json);
if (null == sidecar)
{
sidecar = new CLogSidecar();
}
}
// Check for outdated config file
sidecar.UpdateConfigFile(configFile);
if (options.RefreshCustomTypeProcessor)
{
configFile.ForceDecoderCompile();
sidecar.Save(options.SidecarFile);
return 0;
}
string outputCFile = Path.Combine(Path.GetDirectoryName(options.OutputFile),
options.ScopePrefix + "_" + Path.GetFileName(options.OutputFile)) + ".c";
configFile.ScopePrefix = options.ScopePrefix;
configFile.FilePath = Path.GetFullPath(options.ConfigurationFile);
configFile.OverwriteHashCollisions = options.OverwriteHashCollisions;
//Delete the output file; we want to encourage build breaks if something goes wrong
if (File.Exists(options.OutputFile))
{
File.Delete(options.OutputFile);
}
if (File.Exists(outputCFile))
{
File.Delete(outputCFile);
}
CLogFileProcessor processor = new CLogFileProcessor(configFile);
CLogFullyDecodedMacroEmitter fullyDecodedMacroEmitter = new CLogFullyDecodedMacroEmitter(options.InputFile, sidecar);
fullyDecodedMacroEmitter.AddClogModule(sidecar);
CLogTraceLoggingOutputModule traceLoggingEmitter = new CLogTraceLoggingOutputModule();
fullyDecodedMacroEmitter.AddClogModule(traceLoggingEmitter);
CLogDTraceOutputModule dtrace = new CLogDTraceOutputModule();
fullyDecodedMacroEmitter.AddClogModule(dtrace);
CLogSystemTapModule systemTap = new CLogSystemTapModule();
fullyDecodedMacroEmitter.AddClogModule(systemTap);
CLogSysLogModule syslog = new CLogSysLogModule();
fullyDecodedMacroEmitter.AddClogModule(syslog);
CLogSTDOUT stdout = new CLogSTDOUT();
fullyDecodedMacroEmitter.AddClogModule(stdout);
CLogManifestedETWOutputModule manifestedEtwOutput = new CLogManifestedETWOutputModule(options.ReadOnly);
fullyDecodedMacroEmitter.AddClogModule(manifestedEtwOutput);
CLogLTTNGOutputModule lttngOutput = new CLogLTTNGOutputModule(options.InputFile, options.OutputFile,
options.OutputFile + ".lttng.h", options.DynamicTracepointProvider);
fullyDecodedMacroEmitter.AddClogModule(lttngOutput);
if (!File.Exists(options.InputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"Invalid Input File : {Path.GetFileName(options.InputFile)}");
throw new CLogEnterReadOnlyModeException("InvalidInputFile", CLogHandledException.ExceptionType.InvalidInputFile, null);
}
string content = File.ReadAllText(options.InputFile);
string output = processor.ConvertFile(configFile, fullyDecodedMacroEmitter, content, options.InputFile, false);
if (!content.Contains(Path.GetFileName(options.OutputFile)))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"You must #include the clog output file {Path.GetFileName(options.OutputFile)}");
throw new CLogEnterReadOnlyModeException("MustIncludeCLogHeader", CLogHandledException.ExceptionType.SourceMustIncludeCLOGHeader, null);
}
fullyDecodedMacroEmitter.FinishedProcessing();
StringBuilder clogFile = new StringBuilder();
clogFile.AppendLine("#include <clog.h>");
clogFile.Append(fullyDecodedMacroEmitter.HeaderInit);
foreach (var macro in processor.MacrosInUse)
{
clogFile.AppendLine($"#ifndef _clog_MACRO_{macro.MacroName}");
clogFile.AppendLine($"#define _clog_MACRO_{macro.MacroName} 1");
clogFile.AppendLine(
$"#define {macro.MacroName}(a, ...) _clog_CAT(_clog_ARGN_SELECTOR(__VA_ARGS__), _clog_CAT(_,a(#a, __VA_ARGS__)))");
clogFile.AppendLine("#endif");
}
clogFile.AppendLine("#ifdef __cplusplus");
clogFile.AppendLine("extern \"C\" {");
clogFile.AppendLine("#endif");
clogFile.Append(fullyDecodedMacroEmitter.HeaderFile);
clogFile.AppendLine("#ifdef __cplusplus");
clogFile.AppendLine("}");
clogFile.AppendLine("#endif");
clogFile.AppendLine("#ifdef CLOG_INLINE_IMPLEMENTATION");
clogFile.AppendLine("#include \"" + Path.GetFileName(outputCFile) + "\"");
clogFile.AppendLine("#endif");
if (!Directory.Exists(Path.GetDirectoryName(options.OutputFile)))
{
Console.WriteLine("Creating Directory for Output : " + Path.GetDirectoryName(options.OutputFile));
Directory.CreateDirectory(Path.GetDirectoryName(options.OutputFile));
}
if (sidecar.AreDirty || configFile.AreWeDirty())
{
if (options.ReadOnly)
{
if (sidecar.AreDirty)
{
Console.WriteLine("Sidecar is dirty");
}
if (configFile.AreWeDirty())
{
Console.WriteLine("ConfigFile is dirty");
}
sidecar.PrintDirtyReasons();
throw new CLogEnterReadOnlyModeException("WontWriteWhileInReadonlyMode:SideCar", CLogHandledException.ExceptionType.WontWriteInReadOnlyMode, null);
}
configFile.ForceDecoderCompile();
sidecar.Save(options.SidecarFile);
}
if (configFile.AreWeDirty() || configFile.AreWeInMarkPhase())
{
if (options.ReadOnly)
{
throw new CLogEnterReadOnlyModeException("WontWriteWhileInReadonlyMode:ConfigFile", CLogHandledException.ExceptionType.WontWriteInReadOnlyMode, null);
}
Console.WriteLine("Configuration file was updated, saving...");
Console.WriteLine($" {configFile.FilePath}");
configFile.Save(false);
}
File.WriteAllText(options.OutputFile, clogFile.ToString());
File.WriteAllText(outputCFile, fullyDecodedMacroEmitter.SourceFile);
}
catch (CLogHandledException e)
{
e.PrintDiagnostics();
return -2;
}
return 0;
}, err =>
{
Console.WriteLine("Bad Args : " + err);
return -1;
}));
}
private static int Main(string[] args)
{
ParserResult <CommandLineArguments> o = Parser.Default.ParseArguments <CommandLineArguments>(args);
return(o.MapResult(
options =>
{
string sidecarJson = File.ReadAllText(options.SideCarFile);
CLogSidecar textManifest = CLogSidecar.FromJson(sidecarJson);
TextReader file = Console.In;
if (!string.IsNullOrEmpty(options.BabelTrace))
{
file = new StreamReader(options.BabelTrace);
}
string line;
LTTNGEventDecoder lttngDecoder = new LTTNGEventDecoder(textManifest);
int lines = 0;
StreamWriter outputfile = null;
if (!String.IsNullOrEmpty(options.OutputFile))
{
outputfile = new StreamWriter(new FileStream(options.OutputFile, FileMode.Create));
}
DateTimeOffset startTime = DateTimeOffset.Now;
try
{
while (!string.IsNullOrEmpty(line = file.ReadLine()))
{
++lines;
if (0 == lines % 10000)
{
Console.WriteLine($"Line : {lines}");
}
Dictionary <string, IClogEventArg> valueBag;
EventInformation ei;
CLogDecodedTraceLine bundle = lttngDecoder.DecodedTraceLine(line, out ei, out valueBag);
DecodeAndTraceToConsole(outputfile, bundle, line, textManifest.ConfigFile, valueBag, ei, options.ShowTimestamps, options.ShowCPUInfo);
}
}
catch (Exception e)
{
CLogConsoleTrace.TraceLine(TraceType.Err, "ERROR : " + e);
if (null != outputfile)
{
outputfile.WriteLine("ERROR : " + e);
}
}
finally
{
if (null != outputfile)
{
outputfile.Flush();
outputfile.Close();
}
}
Console.WriteLine($"Decoded {lines} in {DateTimeOffset.Now - startTime}");
return 0;
}, err =>
{
Console.WriteLine("Bad Args : " + err);
return -1;
}));
}
private void Init()
{
if (_inited)
{
return;
}
if (!File.Exists(xmlFileName))
{
Console.WriteLine($"ETW Manifest {xmlFileName} doesnt exist");
throw new CLogEnterReadOnlyModeException("Output Manifest Missing", CLogHandledException.ExceptionType.ETWManifestNotFound, null);
}
try
{
doc.PreserveWhitespace = true;
doc.Load(xmlFileName);
XmlElement assembly = doc["assembly"];
XmlElement stringTable = null;
if (null == assembly)
{
assembly = doc["instrumentationManifest"];
}
var instrumentation = assembly["instrumentation"];
var rootEvents = instrumentation["events"];
var stringEvents = assembly["localization"];
foreach (var culture in stringEvents.ChildNodes)
{
if (!(culture is XmlElement))
{
continue;
}
XmlElement pe = (XmlElement)culture;
if (pe.Name == "resources")
{
if (!pe.HasAttribute("culture"))
{
continue;
}
string attr = pe.GetAttribute("culture");
if (!attr.Equals("en-US"))
{
continue;
}
stringTable = pe["stringTable"];
}
}
foreach (var p in rootEvents.ChildNodes)
{
if (!(p is XmlElement))
{
continue;
}
XmlElement pe = (XmlElement)p;
if (pe.Name == "provider")
{
if (!pe.HasAttribute("guid"))
{
continue;
}
string attr = pe.GetAttribute("guid");
Guid id = new Guid(attr);
if (!_providerCache.ContainsKey(id))
{
_providerCache[id] = new ManifestInformation(doc, pe, stringTable);
}
}
}
_inited = true;
}
catch (Exception)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"Error processing ETW manifest {xmlFileName}");
throw;
}
}
private static int Main(string[] args)
{
ParserResult <CommandLineArguments> o = Parser.Default.ParseArguments <CommandLineArguments>(args);
return(o.MapResult(
options =>
{
string currentFile = null;
try
{
//
// The CommandLineArguments library validates most input arguments for us, there are few ones that are complicated
// this secondary check looks for those and errors out if present
//
if (!options.IsValid())
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Invalid args");
return -1;
}
CLogConfigurationFile configFile = CLogConfigurationFile.FromFile(options.ConfigurationFile);
configFile.ProfileName = options.ConfigurationProfile;
if (options.ReadOnly && !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("CLOG_FORCE_WRITABLE")))
{
options.ReadOnly = false;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, "WARNING: CLOG was instructed via --readOnly not to emit changes however this was overridden with CLOG_FORCE_WRITABLE environment variable");
}
if (options.OverwriteHashCollisions || !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("CLOG_OVERWRITE_COLLISIONS")))
{
options.OverwriteHashCollisions = true;
options.ReadOnly = false;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "***********************************************");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Overwriting of sidecare collisions is set by environment variable CLOG_OVERWRITE_COLLISIONS. This setting is only to be used while making large refactors and should not be included in build environments or standard development environments");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "***********************************************");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "");
}
if (options.Devmode || !String.IsNullOrEmpty(Environment.GetEnvironmentVariable("CLOG_DEVELOPMENT_MODE")))
{
options.ReadOnly = false;
options.OverwriteHashCollisions = true;
configFile.DeveloperMode = true;
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Wrn, "WARNING: CLOG was instructed to enter a developer mode");
}
if (options.LintConfig)
{
if (!configFile.MarkPhase)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, "Lint operation only works on config files placed into the 'MarkPhase'. This can be a destricutive action, please read the docs for more information");
return -10;
}
configFile.Lint();
configFile.Save(false);
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "Lint operation complete");
return 0;
}
if (options.UpgradeConfigFile)
{
configFile.UpdateVersion();
configFile.Save(false);
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, "Config upgrade complete");
return 0;
}
CLogSidecar sidecar;
if (!Directory.Exists(Path.GetDirectoryName(options.SidecarFile)))
{
Directory.CreateDirectory(Path.GetDirectoryName(options.SidecarFile));
}
if (!File.Exists(options.SidecarFile))
{
sidecar = new CLogSidecar();
}
else
{
string json = File.ReadAllText(options.SidecarFile);
sidecar = CLogSidecar.FromJson(json);
if (null == sidecar)
{
sidecar = new CLogSidecar();
}
}
sidecar.SetConfigFile(configFile);
if (options.RefreshCustomTypeProcessor)
{
configFile.ForceDecoderCompile();
sidecar.Save(options.SidecarFile);
return 0;
}
//
// BUGBUG: refactoring needed for handling batches of input files, expecially
// now that managed languages are coming along. Leaving this unaddressed
// for now while the best way is still elusive
//
List <ICLogBatchingModule> batchingModules = new List <ICLogBatchingModule>();
Console.WriteLine("Number of files : " + (new List <string>(options.InputFiles)).Count);
foreach (string inputFile in options.InputFiles)
{
Console.WriteLine("Processing: " + inputFile);
currentFile = inputFile;
string outputFile = options.GetOutputFileName(inputFile);
string outputCFile = Path.Combine(Path.GetDirectoryName(outputFile), options.ScopePrefix + "_" + Path.GetFileName(outputFile)) + ".c";
configFile.ScopePrefix = options.ScopePrefix;
configFile.FilePath = Path.GetFullPath(options.ConfigurationFile);
configFile.OverwriteHashCollisions = options.OverwriteHashCollisions;
//Delete the output file; we want to encourage build breaks if something goes wrong
if (File.Exists(outputFile))
{
File.Delete(outputFile);
}
if (File.Exists(outputCFile))
{
File.Delete(outputCFile);
}
CLogFileProcessor processor = new CLogFileProcessor(configFile);
CLogFullyDecodedMacroEmitter fullyDecodedMacroEmitter = new CLogFullyDecodedMacroEmitter(inputFile, sidecar);
fullyDecodedMacroEmitter.AddClogModule(sidecar);
CLogTraceLoggingOutputModule traceLoggingEmitter = new CLogTraceLoggingOutputModule();
fullyDecodedMacroEmitter.AddClogModule(traceLoggingEmitter);
CLogDTraceOutputModule dtrace = new CLogDTraceOutputModule();
fullyDecodedMacroEmitter.AddClogModule(dtrace);
CLogSysLogModule syslog = new CLogSysLogModule();
fullyDecodedMacroEmitter.AddClogModule(syslog);
CLogSTDOUT stdout = new CLogSTDOUT();
fullyDecodedMacroEmitter.AddClogModule(stdout);
CLogManifestedETWOutputModule manifestedEtwOutput = new CLogManifestedETWOutputModule(options.ReadOnly);
fullyDecodedMacroEmitter.AddClogModule(manifestedEtwOutput);
CLogLTTNGOutputModule lttngOutput = new CLogLTTNGOutputModule(inputFile, outputFile, outputFile + ".lttng.h", options.DynamicTracepointProvider);
fullyDecodedMacroEmitter.AddClogModule(lttngOutput);
if (!File.Exists(inputFile))
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"Invalid Input File (file doesnt exist) : {inputFile}");
throw new CLogEnterReadOnlyModeException("InvalidInputFile", CLogHandledException.ExceptionType.InvalidInputFile, null);
}
CLogOutputInfo outputInfo = new CLogOutputInfo();
outputInfo.OutputDirectory = options.OutputDirectory;
outputInfo.OutputFileName = outputFile;
outputInfo.InputFileName = inputFile;
string content = File.ReadAllText(inputFile);
string output = processor.ConvertFile(configFile, outputInfo, fullyDecodedMacroEmitter, content, inputFile, false);
// TODO: BUGBUG - Java won't ever do this
//if (!content.Contains(Path.GetFileName(outputFile)))
//{
// CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Std, $"You must #include the clog output file {Path.GetFileName(outputFile)}");
// throw new CLogEnterReadOnlyModeException("MustIncludeCLogHeader", CLogHandledException.ExceptionType.SourceMustIncludeCLOGHeader, null);
//}
fullyDecodedMacroEmitter.FinishedProcessing(outputInfo);
StringBuilder clogFile = new StringBuilder();
clogFile.AppendLine($"#ifndef CLOG_DO_NOT_INCLUDE_HEADER");
clogFile.AppendLine("#include <clog.h>");
clogFile.AppendLine($"#endif");
clogFile.Append(fullyDecodedMacroEmitter.HeaderInit);
foreach (var macro in processor.MacrosInUse)
{
clogFile.AppendLine($"#ifndef _clog_MACRO_{macro.MacroName}");
clogFile.AppendLine($"#define _clog_MACRO_{macro.MacroName} 1");
clogFile.AppendLine(
$"#define {macro.MacroName}(a, ...) _clog_CAT(_clog_ARGN_SELECTOR(__VA_ARGS__), _clog_CAT(_,a(#a, __VA_ARGS__)))");
clogFile.AppendLine("#endif");
}
clogFile.AppendLine("#ifdef __cplusplus");
clogFile.AppendLine("extern \"C\" {");
clogFile.AppendLine("#endif");
clogFile.Append(fullyDecodedMacroEmitter.HeaderFile);
clogFile.AppendLine("#ifdef __cplusplus");
clogFile.AppendLine("}");
clogFile.AppendLine("#endif");
clogFile.AppendLine("#ifdef CLOG_INLINE_IMPLEMENTATION");
clogFile.AppendLine("#include \"" + Path.GetFileName(outputCFile) + "\"");
clogFile.AppendLine("#endif");
//
// BUGBUG : the intent in saving needs to be
// 1. delete any output files early - before we start, getting us into a safe state (build breaks)
// 2. save sidecars and other items that make assumptions about the emitted code
// 3. save emitted code
//
// the goal of these orderings is to be safe in the event of failure/crash
//
if (!Directory.Exists(Path.GetDirectoryName(outputFile)))
{
Console.WriteLine("Creating Directory for Output : " + Path.GetDirectoryName(outputFile));
Directory.CreateDirectory(Path.GetDirectoryName(outputFile));
}
if (sidecar.AreDirty || configFile.AreWeDirty())
{
if (options.ReadOnly)
{
if (sidecar.AreDirty)
{
Console.WriteLine("Sidecar is dirty");
}
if (configFile.AreWeDirty())
{
Console.WriteLine("ConfigFile is dirty");
}
sidecar.PrintDirtyReasons();
throw new CLogEnterReadOnlyModeException("WontWriteWhileInReadonlyMode:SideCar", CLogHandledException.ExceptionType.WontWriteInReadOnlyMode, null);
}
configFile.ForceDecoderCompile();
sidecar.Save(options.SidecarFile);
}
if (configFile.AreWeDirty() || configFile.AreWeInMarkPhase())
{
if (options.ReadOnly)
{
throw new CLogEnterReadOnlyModeException("WontWriteWhileInReadonlyMode:ConfigFile", CLogHandledException.ExceptionType.WontWriteInReadOnlyMode, null);
}
Console.WriteLine("Configuration file was updated, saving...");
Console.WriteLine($" {configFile.FilePath}");
configFile.Save(false);
}
File.WriteAllText(outputFile, clogFile.ToString());
File.WriteAllText(outputCFile, fullyDecodedMacroEmitter.SourceFile);
}
currentFile = null;
//
// Enumerate batching modules, allowing them to save
//
foreach (var m in batchingModules)
{
CLogOutputInfo outputInfo = new CLogOutputInfo();
outputInfo.OutputDirectory = options.OutputDirectory;
m.FinishedBatch(outputInfo);
}
}
catch (CLogHandledException e)
{
if (null != currentFile)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"Failure in file : {currentFile}");
}
e.PrintDiagnostics(options.VerboseErrors);
return -2;
}
catch (Exception e)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"---------------------------------------------------------------------------");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"CLOG has crashed processing : {currentFile}.");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" if you're reading this, we consider seeing this message a bug. Even if the message");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" you're about to read is sufficient to diagnose, we'd like to improve the user experience");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $" please consider filing a bug, with repro files and --verboseErrors");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"");
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, $"Exception:");
if (!options.VerboseErrors)
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, " " + e.Message);
return -1;
}
else
{
CLogConsoleTrace.TraceLine(CLogConsoleTrace.TraceType.Err, e.ToString());
}
}
return 0;
}, err =>
{
Console.WriteLine("Bad Args : " + err);
return -1;
}));
}