private static void ComputeFieldInfo(DynamicTraceEventData template, XmlReader reader)
{
List <string> payloadNames = new List <string>();
List <DynamicTraceEventData.PayloadFetch> payloadFetches = new List <DynamicTraceEventData.PayloadFetch>();
int offset = 0;
while (reader.Read())
{
if (reader.Name == "data")
{
Type type = GetTypeForManifestTypeName(reader.GetAttribute("inType"));
payloadNames.Add(reader.GetAttribute("name"));
payloadFetches.Add(new DynamicTraceEventData.PayloadFetch(offset, type));
if (offset >= 0)
{
int size = DynamicTraceEventData.SizeOfType(type);
Debug.Assert(size != 0);
if (size >= 0)
{
offset += size;
}
else
{
offset = int.MinValue;
}
}
}
}
template.payloadNames = payloadNames.ToArray();
template.payloadFetches = payloadFetches.ToArray();
}
private List <DynamicTraceEventData> CreateTemplatesForTMFFile(Guid taskGuid, string tmfPath)
{
List <DynamicTraceEventData> templates = new List <DynamicTraceEventData>();
List <Type> parameterTypes = new List <Type>();
using (StreamReader tmfData = File.OpenText(tmfPath))
{
string taskName = null;
string providerName = null;
Guid providerGuid = Guid.Empty;
Match m;
for (; ;)
{
var line = tmfData.ReadLine();
if (line == null)
{
break;
}
if (providerGuid == Guid.Empty)
{
m = Regex.Match(line, @"PDB: .*?(\w+)\.pdb\s*$", RegexOptions.IgnoreCase);
if (m.Success)
{
// We use the name of the mof file (which is the same as the PDB file) as the provider name.
if (string.IsNullOrEmpty(providerName))
{
providerName = m.Groups[1].Value;
}
string mofFilePath;
if (m_tmfDataFilePathsByFileNameBase.TryGetValue(providerName, out mofFilePath))
{
if (mofFilePath.EndsWith(".mof", StringComparison.OrdinalIgnoreCase))
{
using (var mofFile = File.OpenText(mofFilePath))
{
for (; ;)
{
var mofLine = mofFile.ReadLine();
if (mofLine == null)
{
break;
}
m = Regex.Match(mofLine, @"guid\(.{(.*)}.\)", RegexOptions.IgnoreCase);
if (m.Success)
{
try { providerGuid = new Guid(m.Groups[1].Value); }
catch (Exception) { }
break;
}
}
}
}
}
}
}
if (taskName == null)
{
// 7113b9e1-a0cc-d313-1eab-57efe9d7e56c build.server // SRC=TTSEngineCom.cpp MJ= MN=
m = Regex.Match(line, @"^\w+-\w+-\w+-\w+-\w+\s+(\S+)");
if (m.Success)
{
taskName = m.Groups[1].Value;
}
}
else
{
// #typev ttstracing_cpp78 13 "%0%10!s! Error happens in Initializing %11!s!!" // LEVEL=TRACE_LEVEL_ERROR FLAGS=TTS_Trace_Engine_Initialization FUNC=CTTSTracingHelper::LogComponentInitialization
m = Regex.Match(line, "^#typev\\s+(\\S*?)(\\d+)\\s+(\\d+)\\s+\"(.*)\"");
if (m.Success)
{
var fileName = m.Groups[1].Value;
var lineNum = int.Parse(m.Groups[2].Value);
var eventId = int.Parse(m.Groups[3].Value);
var formatStr = m.Groups[4].Value;
var eventProviderName = taskName;
if (providerName != null)
{
eventProviderName = providerName + "/" + eventProviderName;
}
var template = new DynamicTraceEventData(null, eventId, 0, fileName + "/" + m.Groups[2].Value, taskGuid, 0, "", providerGuid, eventProviderName);
template.lookupAsWPP = true; // Use WPP lookup convetions.
formatStr = formatStr.Replace("%0", ""); // TODO What is this? Why is it here?
formatStr = Regex.Replace(formatStr, @"%(\d+)!.!", delegate(Match match) { return("%" + (int.Parse(match.Groups[1].Value) - 9).ToString()); });
template.MessageFormat = formatStr;
parameterTypes.Clear();
for (; ;)
{
line = tmfData.ReadLine();
if (line == null)
{
break;
}
if (line.Trim() == "}")
{
break;
}
// szPOSHeader, ItemString -- 10
m = Regex.Match(line, @"^\S+, Item(\w+) -- (\d+)");
if (m.Success)
{
var typeStr = m.Groups[1].Value;
Type type = null;
if (typeStr == "String")
{
type = typeof(string);
}
else if (typeStr == "Long")
{
type = typeof(int);
}
else if (typeStr == "Double")
{
type = typeof(double);
}
if (type != null)
{
parameterTypes.Add(type);
}
}
}
template.payloadNames = new string[parameterTypes.Count];
template.payloadFetches = new DynamicTraceEventData.PayloadFetch[parameterTypes.Count];
ushort offset = 0;
for (int i = 0; i < parameterTypes.Count; i++)
{
template.payloadNames[i] = "Arg" + (i + 1).ToString();
template.payloadFetches[i].type = parameterTypes[i];
template.payloadFetches[i].offset = offset;
var size = DynamicTraceEventData.SizeOfType(parameterTypes[i]);
if (template.payloadFetches[i].type == typeof(string))
{
size |= DynamicTraceEventData.IS_ANSI;
}
template.payloadFetches[i].size = size;
if (size >= DynamicTraceEventData.SPECIAL_SIZES)
{
offset = ushort.MaxValue; // Indicate that the offset must be computed at run time.
}
else
{
offset += size;
}
}
templates.Add(template);
}
}
}
}
return(templates);
}
private List <DynamicTraceEventData> CreateTemplatesForTMFFile(Guid taskGuid, string tmfPath)
{
List <DynamicTraceEventData> templates = new List <DynamicTraceEventData>();
List <TypeAndFormat> parameterTypes = new List <TypeAndFormat>();
using (StreamReader tmfData = File.OpenText(tmfPath))
{
string taskName = null;
string providerName = null;
Guid providerGuid = Guid.Empty;
Match m;
for (; ;)
{
var line = tmfData.ReadLine();
if (line == null)
{
break;
}
if (providerGuid == Guid.Empty)
{
m = Regex.Match(line, @"PDB: .*?(\w+)\.pdb\s*$", RegexOptions.IgnoreCase);
if (m.Success)
{
// We use the name of the mof file (which is the same as the PDB file) as the provider name.
if (string.IsNullOrEmpty(providerName))
{
providerName = m.Groups[1].Value;
}
string mofFilePath;
if (m_tmfDataFilePathsByFileNameBase.TryGetValue(providerName, out mofFilePath))
{
if (mofFilePath.EndsWith(".mof", StringComparison.OrdinalIgnoreCase))
{
using (var mofFile = File.OpenText(mofFilePath))
{
for (; ;)
{
var mofLine = mofFile.ReadLine();
if (mofLine == null)
{
break;
}
m = Regex.Match(mofLine, @"guid\(.{(.*)}.\)", RegexOptions.IgnoreCase);
if (m.Success)
{
try { providerGuid = new Guid(m.Groups[1].Value); }
catch (Exception) { }
break;
}
}
}
}
}
}
}
if (taskName == null)
{
// 7113b9e1-a0cc-d313-1eab-57efe9d7e56c build.server // SRC=TTSEngineCom.cpp MJ= MN=
m = Regex.Match(line, @"^\w+-\w+-\w+-\w+-\w+\s+(\S+)");
if (m.Success)
{
taskName = m.Groups[1].Value;
}
}
else
{
// #typev ttstracing_cpp78 13 "%0%10!s! Error happens in Initializing %11!s!!" // LEVEL=TRACE_LEVEL_ERROR FLAGS=TTS_Trace_Engine_Initialization FUNC=CTTSTracingHelper::LogComponentInitialization
m = Regex.Match(line, "^#typev\\s+(\\S*?)(\\d+)\\s+(\\d+)\\s+\"(.*)\"(.*)");
if (m.Success)
{
var fileName = m.Groups[1].Value;
var lineNum = int.Parse(m.Groups[2].Value);
var eventId = int.Parse(m.Groups[3].Value);
var formatStr = m.Groups[4].Value;
// Substitute in %!NAME! for their values as defined in the tail
if (formatStr.Contains("%!"))
{
var tail = m.Groups[5].Value;
for (; ;)
{
var m1 = Regex.Match(formatStr, @"%!(\w+)!");
if (!m1.Success)
{
break;
}
var varName = m1.Groups[1].Value;
var varValue = "";
m1 = Regex.Match(tail, varName + @"=(.*)");
if (m1.Success)
{
varValue = m1.Groups[1].Value;
varValue = Regex.Replace(varValue, @" \w+=.*", ""); // Remove things that look like the next key-value
}
formatStr = formatStr.Replace("%!" + varName + "!", varValue);
}
}
var eventProviderName = taskName;
if (providerName != null)
{
eventProviderName = providerName + "/" + eventProviderName;
}
var template = new DynamicTraceEventData(null, eventId, 0, fileName + "/" + m.Groups[2].Value, taskGuid, 0, "", providerGuid, eventProviderName);
template.lookupAsWPP = true; // Use WPP lookup conventions.
parameterTypes.Clear();
for (; ;)
{
line = tmfData.ReadLine();
if (line == null)
{
break;
}
if (line.Trim() == "}")
{
break;
}
// szPOSHeader, ItemString -- 10
m = Regex.Match(line, @"^.*, Item(\S+) -- (\d+)$");
if (m.Success)
{
var typeStr = m.Groups[1].Value;
Type type = null;
IDictionary <long, string> map = null;
if (typeStr == "String")
{
type = typeof(StringBuilder); // We use StringBuild to represent a ANSI string
}
else if (typeStr == "WString")
{
type = typeof(string);
}
else if (typeStr == "Long" || typeStr == "Ulong")
{
type = typeof(int);
}
else if (typeStr == "HRESULT" || typeStr == "NTSTATUS")
{
type = typeof(int);
// By making map non-null we indicate that this is a enum, but we don't add any enum
// mappings, which makes it print as Hex. Thus we are just saying 'print as hex'
map = new SortedDictionary <long, string>();
}
else if (typeStr == "Double")
{
type = typeof(double);
}
else if (typeStr == "Ptr")
{
type = typeof(IntPtr);
}
else if (typeStr.StartsWith("Enum(")) // TODO more support for enums
{
type = typeof(int);
}
else if (typeStr == "ULongLong" || typeStr.StartsWith("LongLong"))
{
type = typeof(long);
}
else if (typeStr == "ListLong(false,true)")
{
type = typeof(bool);
}
else if (typeStr.StartsWith("ListLong("))
{
type = typeof(int);
}
else if (typeStr == "Guid")
{
type = typeof(Guid);
}
if (type != null)
{
parameterTypes.Add(new TypeAndFormat(type, map));
}
}
}
template.payloadNames = new string[parameterTypes.Count];
template.payloadFetches = new DynamicTraceEventData.PayloadFetch[parameterTypes.Count];
ushort offset = 0;
for (int i = 0; i < parameterTypes.Count; i++)
{
template.payloadNames[i] = "Arg" + (i + 1).ToString();
template.payloadFetches[i].Offset = offset;
var type = parameterTypes[i].Type;
template.payloadFetches[i].Map = parameterTypes[i].Map;
ushort size = 0;
if (type == typeof(StringBuilder)) // This mean ANSI_STRING (I just need a distinct type)
{
type = typeof(string);
size |= DynamicTraceEventData.IS_ANSI;
}
size |= DynamicTraceEventData.SizeOfType(type);
template.payloadFetches[i].Size = size;
template.payloadFetches[i].Type = type;
if (size >= DynamicTraceEventData.SPECIAL_SIZES || offset == ushort.MaxValue)
{
offset = ushort.MaxValue; // Indicate that the offset must be computed at run time.
}
else
{
offset += size;
}
}
formatStr = formatStr.Replace("%0", ""); // TODO What is this? Why is it here?
formatStr = Regex.Replace(formatStr, @"%(\d+)!(\w?)\w*!", delegate(Match match)
{
var argNum = int.Parse(match.Groups[1].Value) - 10; // 0 first arg ...
// If it has a !x qualifer after it change th map so it will be decoded as hex.
if (match.Groups[2].Value == "x" && 0 <= argNum && argNum < template.payloadFetches.Length &&
template.payloadFetches[argNum].Map == null)
{
template.payloadFetches[argNum].Map = new SortedDictionary <long, string>();
}
return("%" + (argNum + 1).ToString());
});
template.MessageFormat = formatStr;
templates.Add(template);
}
}
}
}
return(templates);
}
