internal static XmlReaderSettings CreateDefaultXmlReaderSettings()
{
var nameTable = new NameTable();
// load predifined namespace to nametable
for (int i = 1; i < NamespaceIdMap.Count; i++)
{
nameTable.Add(NamespaceIdMap.GetNamespaceUri((byte)i));
}
nameTable.Add(xmlnsUri);
return(new XmlReaderSettings
{
#if FEATURE_XML_PROHIBIT_DTD
ProhibitDtd = true,
#else
DtdProcessing = DtdProcessing.Prohibit,
#endif
NameTable = new NameTable(),
// Set IgnoreWhitespace to false for the SDK to handle the whitespace node type. We have to do this because
// PPT does not use the preserve attribute (xml:space="preserve") for non-ignorable whitespaces.
IgnoreWhitespace = false
});
}
/// <summary>
/// Initializes a new instance of the <see cref="DynamicContext"/> class.
/// </summary>
/// <param name="context">A previously filled context with the namespaces to use.</param>
/// <param name="table">The NameTable to use.</param>
public DynamicContext(XmlNamespaceManager context, NameTable table)
: base(table)
{
object xml = table.Add(XmlNamespaces.Xml);
object xmlns = table.Add(XmlNamespaces.XmlNs);
if (context == null)
{
return;
}
foreach (string prefix in context)
{
var uri = context.LookupNamespace(prefix);
// Use fast object reference comparison to omit forbidden namespace declarations.
if (Equals(uri, xml) || Equals(uri, xmlns))
{
continue;
}
if (uri == null)
{
continue;
}
base.AddNamespace(prefix, uri);
}
}
public static void Main()
{
//<snippet1>
NameTable nt = new NameTable();
object book = nt.Add("book");
object price = nt.Add("price");
// Create the reader.
XmlReaderSettings settings = new XmlReaderSettings();
settings.NameTable = nt;
XmlReader reader = XmlReader.Create("books.xml", settings);
reader.MoveToContent();
reader.ReadToDescendant("book");
if (System.Object.ReferenceEquals(book, reader.Name))
{
// Do additional processing.
}
//</snippet1>
//Close the reader.
reader.Close();
}
private static XmlNameTable CreateNameTable()
{
XmlNameTable nameTable = new NameTable();
nameTable.Add(string.Empty);
nameTable.Add(xmlnsPrefixNamespace);
nameTable.Add(xmlPrefixNamespace);
return(nameTable);
}
static XmlNameTable CreateNameTable()
{
var nameTable = new NameTable();
nameTable.Add(String.Empty);
nameTable.Add("http://www.w3.org/2000/xmlns/");
nameTable.Add("http://www.w3.org/XML/1998/namespace");
return(nameTable);
}
private void ReadSimulationFile(string FileName)
{
XmlDocument XMLDoc = new XmlDocument();
NameTable nt = new NameTable();
object DiagramFile = nt.Add("DiagramFileName");
object ParameterFile = nt.Add("ParameterFileName");
object InputDirectory = nt.Add("InputDirectoryPath");
object OutputDirectory = nt.Add("OutputDirectoryPath");
object FrameCount = nt.Add("FrameCount");
// Create a reader that uses the NameTable.
XmlReaderSettings settings = new XmlReaderSettings();
settings.NameTable = nt;
settings.ConformanceLevel = ConformanceLevel.Fragment;
using (StreamReader StreamReader = new StreamReader(FileName))
{
// Create the XmlParserContext.
XmlParserContext context = new XmlParserContext(nt, null, null, XmlSpace.None);
XmlReader reader = XmlReader.Create(StreamReader, settings, context);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
// Cache the local name to prevent multiple calls to the LocalName property.
object localname = reader.LocalName;
if (DiagramFile == localname)
{
this.DiagramFile = reader.ReadString();
}
if (ParameterFile == localname)
{
this.ParameterFile = reader.ReadString();
}
if (InputDirectory == localname)
{
this.InputDirectory = reader.ReadString();
}
if (OutputDirectory == localname)
{
this.OutputDirectory = reader.ReadString();
}
if (FrameCount == localname)
{
this.FrameCount = int.Parse(reader.ReadString());
}
}
} // End While
// Close the reader.
reader.Close();
} // end Using
}
public JsonXPathNavigator(JsonReader reader)
{
reader.DateParseHandling = DateParseHandling.None;
reader.FloatParseHandling = FloatParseHandling.Decimal;
try
{
var docChild = (JObject)JObject.Load(reader);
// Add symbolic 'root' child, so initially, we are at a virtual "root" element, just like in the DOM model
var root = new JProperty(ROOT_PROP_NAME, docChild);
_state.Push(new NavigatorState(root));
}
catch (Exception e)
{
throw new FormatException("Cannot parse json: " + e.Message);
}
_nameTable.Add(XmlNs.FHIR);
_nameTable.Add(XmlNs.XHTML);
_nameTable.Add(XmlNs.NAMESPACE);
_nameTable.Add(String.Empty);
_nameTable.Add(FHIR_PREFIX);
_nameTable.Add(XML_PREFIX);
_nameTable.Add(XHTML_PREFIX);
_nameTable.Add(SPEC_CHILD_VALUE);
}
} //SetCredentials
/// <summary>
/// Parses XML namespace declaration.
/// </summary>
/// <param name="arg">Namespace declaration</param>
private void ParseNamespaceDeclaration(string arg)
{
if (arg.EndsWith("="))
{
throw new NXsltCommandLineParsingException(NXsltStrings.ErrorMissingURI, arg.Remove(arg.Length - 1, 1));
}
int eqIndex = arg.IndexOf('=');
//Lazy XmlNamespaceManager
if (namespaceManager == null)
{
nameTable = new NameTable();
namespaceManager = new XmlNamespaceManager(nameTable);
}
//qname is xmlns:prefix or xmlns
string qname = arg.Substring(0, eqIndex);
int colonIndex = qname.IndexOf(':');
if (colonIndex != -1)
{
//xmlns:prefix="value" case
namespaceManager.AddNamespace(nameTable.Add(qname.Substring(colonIndex + 1)),
arg.Substring(eqIndex + 1));
}
else
{
//xmlns="value" case - default namespace
namespaceManager.AddNamespace(String.Empty,
arg.Substring(eqIndex + 1));
}
}// ParseNamespaceDeclaration
private void Init()
{
_nsManager = reader.NamespaceManager !;
if (_nsManager == null)
{
_nsManager = new XmlNamespaceManager(NameTable);
_bManageNamespaces = true;
}
_validationStack = new HWStack(STACK_INCREMENT);
textValue = new StringBuilder();
_attPresence = new Hashtable();
schemaInfo = new SchemaInfo();
checkDatatype = false;
_processContents = XmlSchemaContentProcessing.Strict;
Push(XmlQualifiedName.Empty);
//Add common strings to be compared to NameTable
_nsXmlNs = NameTable.Add(XmlReservedNs.NsXmlNs);
_nsXs = NameTable.Add(XmlReservedNs.NsXs);
_nsXsi = NameTable.Add(XmlReservedNs.NsXsi);
_xsiType = NameTable.Add("type");
_xsiNil = NameTable.Add("nil");
_xsiSchemaLocation = NameTable.Add("schemaLocation");
_xsiNoNamespaceSchemaLocation = NameTable.Add("noNamespaceSchemaLocation");
_xsdSchema = NameTable.Add("schema");
}
private string MakeFirstUpper(string name)
{
// Don't process empty strings.
if (name.Length == 0)
{
return(name);
}
// If the first is already upper, don't process.
if (char.IsUpper(name[0]))
{
return(name);
}
// If there's just one char, make it lower directly.
if (name.Length == 1)
{
return(name.ToUpper(System.Globalization.CultureInfo.CurrentCulture));
}
// Finally, modify and create a string.
char[] letters = name.ToCharArray();
letters[0] = char.ToUpper(letters[0], System.Globalization.CultureInfo.CurrentUICulture);
return(NameTable.Add(new string(letters)));
}
static void SplitXmlDocumentUsingXmlReader(string xmlFilename)
{
using (StreamReader fileStream = new StreamReader(xmlFilename))
{
XmlReaderSettings xmlSettings = new XmlReaderSettings();
xmlSettings.ConformanceLevel = ConformanceLevel.Fragment;
xmlSettings.DtdProcessing = DtdProcessing.Parse;
xmlSettings.IgnoreWhitespace = true;
xmlSettings.IgnoreComments = false;
NameTable nameTableReader = new NameTable();
nameTableReader.Add(_defaultNamespace);
xmlSettings.NameTable = nameTableReader;
using (XmlReader xmlReader = XmlReader.Create(fileStream, xmlSettings))
{
XmlDocument xmlDocument = new XmlDocument();
try
{
xmlReader.MoveToContent();
// xmlReader.MoveToElement();
xmlReader.Read();
xmlDocument.Load(xmlReader);
}
catch (Exception ex)
{
Console.WriteLine("SplitXmlDocumentUsingXmlReader({0}) : Exception \"{1}\" = {2}",
xmlFilename, ex.Message, ex.ToString());
}
} // using XmlReader
} // using StreamReader
} // SplitXmlDocumentUsingXmlReader
public void main()
{
string[] results = new string[6];
int resultCount = 0;
XmlReaderSettings settings = new XmlReaderSettings();
NameTable nt = new NameTable();
object value = nt.Add("value");
settings.NameTable = nt;
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
string file = @"C:\Documents and Settings\dg014133\Desktop\desktop\respirations\RespirationsComment\RespirationsComment\bin\Release\normalSeveritrDiag.xml";
using (XmlReader reader = XmlReader.Create(file, settings))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
value.Equals(reader.LocalName))
{
results[resultCount] = (string)reader.ReadElementContentAsString();
resultCount++;
}
}
foreach (string str in results)
{
System.Console.WriteLine(str);
}
}
}
private XmlSchema Add(string ns, SchemaInfo schemaInfo, XmlSchema schema, bool compile, XmlResolver resolver)
{
int errorCount = 0;
if (schema != null)
{
if (schema.ErrorCount == 0 && compile)
{
if (!schema.CompileSchema(this, resolver, schemaInfo, ns, _validationEventHandler, _nameTable, true))
{
errorCount = 1;
}
ns = schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace;
}
errorCount += schema.ErrorCount;
}
else
{
errorCount += schemaInfo.ErrorCount;
//ns = ns == null? string.Empty : NameTable.Add(ns);
ns = NameTable.Add(ns); //Added without checking for ns == null, since XDR cannot have null namespace
}
if (errorCount == 0)
{
XmlSchemaCollectionNode node = new XmlSchemaCollectionNode();
node.NamespaceURI = ns;
node.SchemaInfo = schemaInfo;
node.Schema = schema;
Add(ns, node);
return(schema);
}
return(null);
}
private static void GeometryGmlWriterTest(Action <GeometryPipeline> pipelineCalls, params string[] expectedXPaths)
{
var ms = new MemoryStream();
var w = XmlWriter.Create(ms, new XmlWriterSettings {
Indent = false
});
DrawBoth gw = new GmlWriter(w);
gw.GeometryPipeline.SetCoordinateSystem(CoordinateSystem.DefaultGeometry);
pipelineCalls(gw.GeometryPipeline);
w.Flush();
w.Close();
// use XElement to validate basic XML integrity
ms.Seek(0, SeekOrigin.Begin);
XmlNameTable nt = new NameTable();
nt.Add(GmlConstants.GmlPrefix);
// XPath or string contains
var xnm = new XmlNamespaceManager(nt);
xnm.AddNamespace(GmlConstants.GmlPrefix, GmlConstants.GmlNamespace);
var xDoc = new XmlDocument(nt);
xDoc.Load(ms);
var nav = xDoc.CreateNavigator();
SpatialTestUtils.VerifyXPaths(nav, xnm, "/node()[@gml:srsName = '" + GmlConstants.SrsPrefix + CoordinateSystem.DefaultGeometry.EpsgId + "']");
SpatialTestUtils.VerifyXPaths(nav, xnm, expectedXPaths);
}
private async Task readNameTable(Action <DomainLoadProgress> progress)
{
DomainLoadProgress message = new DomainLoadProgress {
Text = "Reading Name Table...", Current = 0, Total = NameTableCount
};
reader.Seek(NameTableOffset);
for (int i = 0; i < NameTableCount; ++i)
{
DomainNameTableEntry name = new DomainNameTableEntry {
TableIndex = i
};
await name.ReadNameTableEntry(reader);
NameTable.Add(name);
message.IncrementCurrent();
if (NameTableCount > 100)
{
progress?.Invoke(message);
}
}
}
internal XmlSchema Add(string ns, SchemaInfo schemaInfo, XmlSchema schema, bool compile)
{
int errorCount = 0;
if (schema != null)
{
if (schema.ErrorCount == 0 && compile)
{
schema.Compile(this, nameTable, schemaNames, validationEventHandler, ns, schemaInfo, true);
ns = schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace;
}
errorCount += schema.ErrorCount;
}
else
{
errorCount += schemaInfo.ErrorCount;
ns = NameTable.Add(ns);
}
if (errorCount == 0)
{
XmlSchemaCollectionNode node = new XmlSchemaCollectionNode();
node.NamespaceURI = ns;
node.SchemaInfo = schemaInfo;
node.Schema = schema;
Add(ns, node);
return(schema);
}
return(null);
}
/// <summary>
/// Сериализация объекта
/// </summary>
/// <param name="person">
/// Объект пакета
/// </param>
/// <param name="tableName">
/// Корневой тег
/// </param>
/// <param name="settings">
/// Настройки записи xml
/// </param>
/// ///
/// <returns>
/// The <see cref="FileStream"/>.
/// </returns>
public static MemoryStream SerializeToMemoryStream(
object person,
string tableName,
XmlWriterSettings settings = null)
{
var nt = new NameTable();
nt.Add(tableName);
var nameres = GetNamespaces(nt);
var stream = new MemoryStream();
{
using (var writer = new XmlTextWriter(stream, Encoding.Default))
{
var serializer = GetSerializer(person);
var namespaces = XmlHelper.ResolveNamespacesForSerializer(nameres);
if (namespaces != null)
{
writer.Formatting = Formatting.Indented;
serializer.Serialize(settings != null ? XmlWriter.Create(writer, settings) : writer, person, namespaces);
}
else
{
serializer.Serialize(settings != null ? XmlWriter.Create(writer, settings) : writer, person);
}
}
}
return(stream);
}
private static T Deserialize <T>(string path) where T : class
{
XmlNameTable table = new NameTable();
table.Add(" http://www.opengis.net/kml/2.2");
table.Add("urn:oasis:names:tc:ciq:xsdschema:xAL:2.0");
table.Add("http://www.w3.org/2005/Atom");
XmlSerializer serializer = new XmlSerializer(typeof(T));
T obj;
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read))
{
obj = serializer.Deserialize(new XmlTextReader(fs, table)) as T;
}
return(obj);
}
public FeatureEntry(string id, string status_id, string name_enu, string status_enu, string comments_enu, string name_fra, string status_fra, string comments_fra)
{
int.TryParse(id, out int IdInt);
Id = IdInt;
int.TryParse(status_id, out int StatusInt);
StatusId = StatusInt;
string EnglishName = Language.ReplaceHtml(name_enu);
NameTable.Add(LanguageStates.English, EnglishName);
string EnglishStatus = Language.ReplaceHtml(status_enu);
StatusTable.Add(LanguageStates.English, EnglishStatus);
string EnglishComments = Language.ReplaceHtml(comments_enu);
CommentsTable.Add(LanguageStates.English, EnglishComments);
string FrenchName = Language.ReplaceHtml(name_fra);
NameTable.Add(LanguageStates.French, FrenchName);
string FrenchStatus = Language.ReplaceHtml(status_fra);
StatusTable.Add(LanguageStates.French, FrenchStatus);
string FrenchComments = Language.ReplaceHtml(comments_fra);
CommentsTable.Add(LanguageStates.French, FrenchComments);
}
/// <summary>
/// Analyze attribute constructor.
/// </summary>
private void AnalyzeAttributeCtor(QilBinary ndAttr, XmlILConstructInfo info)
{
if (ndAttr.Left.NodeType == QilNodeType.LiteralQName)
{
QilName?ndName = ndAttr.Left as QilName;
Debug.Assert(ndName != null);
XmlQualifiedName qname;
int idx;
// This attribute might be constructed on the parent element
this.parentInfo !.MightHaveAttributes = true;
// Check to see whether this attribute is a duplicate of a previous attribute
if (!this.parentInfo.MightHaveDuplicateAttributes)
{
qname = new XmlQualifiedName(_attrNames.Add(ndName.LocalName), _attrNames.Add(ndName.NamespaceUri));
for (idx = 0; idx < _dupAttrs.Count; idx++)
{
XmlQualifiedName qnameDup = (XmlQualifiedName)_dupAttrs[idx] !;
if ((object)qnameDup.Name == (object)qname.Name && (object)qnameDup.Namespace == (object)qname.Namespace)
{
// A duplicate attribute has been encountered
this.parentInfo.MightHaveDuplicateAttributes = true;
}
}
if (idx >= _dupAttrs.Count)
{
// This is not a duplicate attribute, so add it to the set
_dupAttrs.Add(qname);
}
}
// The attribute's namespace might need to be declared
if (!info.IsNamespaceInScope)
{
this.parentInfo.MightHaveNamespaces = true;
}
}
else
{
// Attribute prefix and namespace are not known at compile-time
CheckAttributeNamespaceConstruct(ndAttr.XmlType !);
}
}
/// <summary>See <see cref="XmlReader.this[string, string]"/></summary>
public override string this[string name, string namespaceURI]
{
get
{
return(base[
NameTable.Add(XmlFirstLowerWriter.MakeFirstLower(name)), namespaceURI]);
}
}
public static void FixReferralSpam(string path)
{
string bad = ConfigurationManager.AppSettings["badWords"];
long badWordsCount = 0;
long totalBadWordsCount = 0;
DirectoryInfo info = new DirectoryInfo("../../");
ReferralBlackListFactory.AddBlacklist(new MovableTypeBlacklist(), Path.Combine(info.FullName, "blacklist.txt"));
if (bad != null && bad.Length > 0)
{
ReferralBlackListFactory.AddBlacklist(new ReferralUrlBlacklist(), bad);
}
string ourNamespace = "urn:newtelligence-com:dasblog:runtime:data";
foreach (string file in Directory.GetFiles(path, "*.dayfeedback.xml"))
{
badWordsCount = 0;
NameTable nt = new NameTable();
object permaLink = nt.Add("PermaLink");
XmlNamespaceManager ns = new XmlNamespaceManager(nt);
ns.AddNamespace("def", ourNamespace);
XmlDocument x = new XmlDocument(nt);
try
{
x.Load(file);
}
catch (XmlException ex)
{
WriteLine(String.Format("ERROR: Malformed Xml in file: {0}", file));
WriteLine(ex.ToString());
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
}
XmlNodeList nodes = x.SelectNodes("/def:DayExtra/def:Trackings/def:Tracking", ns);
Console.WriteLine("Found {0} trackings/referrals in {1}", nodes.Count, file);
for (int i = 0; i < nodes.Count; i++)
{
XmlNode node = nodes[i];
XmlNode permaLinkNode = node[(string)permaLink];
if (permaLinkNode != null && IsBadNode(permaLinkNode.InnerText))
{
badWordsCount++;
totalBadWordsCount++;
node.ParentNode.RemoveChild(node);
}
}
if (badWordsCount > 0)
{
x.Save(file);
}
WriteLine(String.Format("Found {0} bad words in {1}...", badWordsCount, Path.GetFileName(file)));
}
}
static Schema()
{
NameTable nt = new NameTable();
nt.Add(Namespace.Xs.NamespaceName);
NamespaceManager = new XmlNamespaceManager(nt);
Swidtag = XDocument.Load(XmlReader.Create(new StreamReader(Assembly.GetExecutingAssembly().GetManifestResourceStream("FearTheCowboy.Iso19770.Properties.Swidtag.xsd.xml")), new XmlReaderSettings()));
NamespaceManager.AddNamespace("xs", Namespace.Xs.NamespaceName);
}
public XmlJsonReader(Stream source, Encoding encoding)
{
TkDebug.AssertArgumentNull(source, "source", null);
TkDebug.AssertArgumentNull(encoding, "encoding", null);
fSource = source;
fReader = new JsonTextReader(new StreamReader(source, encoding));
fRoot = NameTable.Add(ToolkitConst.ROOT_NODE_NAME);
}
protected void Page_Load(object sender, EventArgs e)
{
int bookcount = 0;
decimal booktotal = 0;
XmlReaderSettings settings = new XmlReaderSettings();
NameTable nt = new NameTable();
object book = nt.Add("book");
object price = nt.Add("price");
settings.NameTable = nt;
string booksSchemaFile = Path.Combine(Request.PhysicalApplicationPath, "books.xsd");
settings.Schemas.Add(null, XmlReader.Create(booksSchemaFile));
settings.ValidationType = ValidationType.Schema;
settings.ValidationFlags =
XmlSchemaValidationFlags.ReportValidationWarnings;
settings.ValidationEventHandler +=
new ValidationEventHandler(settings_ValidationEventHandler);
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
string booksFile = Path.Combine(Request.PhysicalApplicationPath, "books.xml");
using (XmlReader reader = XmlReader.Create(booksFile, settings))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
book.Equals(reader.LocalName)) //A subtle, but significant change!
{
bookcount++;
}
if (reader.NodeType == XmlNodeType.Element && price.Equals(reader.LocalName))
{
booktotal +=
reader.ReadElementContentAsDecimal();
}
}
}
Response.Write(String.Format("Found {0} books that total {1:C}!",
bookcount, booktotal));
}
protected void Page_Load(object sender, EventArgs e)
{
//Create factory early
XmlSerializerFactory factory = new XmlSerializerFactory();
XmlReaderSettings settings = new XmlReaderSettings();
NameTable nt = new NameTable();
object book = nt.Add("book");
object price = nt.Add("price");
object author = nt.Add("author");
settings.NameTable = nt;
string booksSchemaFile = Path.Combine(Request.PhysicalApplicationPath, "books.xsd");
settings.Schemas.Add(null, XmlReader.Create(booksSchemaFile));
settings.ValidationType = ValidationType.Schema;
settings.ValidationFlags =
XmlSchemaValidationFlags.ReportValidationWarnings;
settings.ValidationEventHandler +=
new ValidationEventHandler(settings_ValidationEventHandler);
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
string booksFile = Path.Combine(Request.PhysicalApplicationPath, "books.xml");
using (XmlReader reader = XmlReader.Create(booksFile, settings))
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
author.Equals(reader.LocalName))
{
//Then use the factory to create and cache serializers
XmlSerializer xs = factory.CreateSerializer(typeof(Author));
Author a = (Author)xs.Deserialize(reader.ReadSubtree());
Response.Write(String.Format("Author: {1}, {0}<BR/>",
a.FirstName, a.LastName));
}
}
}
}
public XmlDataSetReader(DataSet dataSet, bool closeInput)
{
TkDebug.AssertArgumentNull(dataSet, "dataSet", null);
DataSet = dataSet;
fRoot = NameTable.Add(dataSet.DataSetName);
fTableCount = dataSet.Tables.Count;
fCloseInput = closeInput;
fIgnoreEmptyField = true;
}
internal static NameTable CloneNameTable()
{
NameTable nameTable = new NameTable();
for (int i = 1; i < 27; i++)
{
nameTable.Add((string)PackageXmlStringTable._xmlstringtable[i].Name);
}
return(nameTable);
}
/// <summary>
/// Populates the ContextMenu from an XML file.
/// </summary>
private void PopulateContextMenu()
{
XmlReaderSettings settings = new XmlReaderSettings();
string contextmenuxml = Path.Combine(Request.PhysicalApplicationPath, "contextmenu.xml");
NameTable nameTable = new NameTable();
object contextMenuItem = nameTable.Add("contextmenuitem");
settings.NameTable = nameTable;
using (XmlReader reader = XmlReader.Create(contextmenuxml, settings))
{
while (reader.Read())
{
// Read a single ContextMenuItem
if ((reader.NodeType == XmlNodeType.Element) &&
(contextMenuItem.Equals(reader.LocalName)))
{
XmlReader subTree = reader.ReadSubtree();
ContextMenuItem menuItem = new ContextMenuItem();
// Get contents of a single ContextMenuItem
while (subTree.Read())
{
if ((subTree.NodeType == XmlNodeType.Element) &&
(subTree.LocalName.Equals("text")))
{
menuItem.Text = subTree.ReadString();
}
if ((subTree.NodeType == XmlNodeType.Element) &&
(subTree.LocalName.Equals("commandname")))
{
menuItem.CommandName = subTree.ReadString();
}
if ((subTree.NodeType == XmlNodeType.Element) &&
(subTree.LocalName.Equals("tooltip")))
{
menuItem.Tooltip = subTree.ReadString();
}
if ((subTree.NodeType == XmlNodeType.Element) &&
(subTree.LocalName.Equals("onclientclick")))
{
menuItem.OnClientClick = subTree.ReadString();
}
}
// Add item to ContextMenu
this.ContextMenu1.ContextMenuItems.Add(menuItem);
}
}
}
}
public static IEnumerable <Bigram> AsBigrams(this IEnumerable <string> words)
{
var nt = new NameTable();
string previous;
var enumerator = words.Where(w => w[0] != '|')
.Select(w => w.TrimEnd(',', '.', ';', '?', '!', ':').ToLowerInvariant())
.GetEnumerator();
if (enumerator.MoveNext())
{
previous = nt.Add(enumerator.Current);
while (enumerator.MoveNext())
{
string current = nt.Add(enumerator.Current);
yield return(new Bigram(previous, current));
previous = current;
}
}
}
private static XmlReader CreateXmlReader <T>(string xmlData, string rootnodeName)
{
var nt = new NameTable();
var ns = new XmlNamespaceManager(nt);
var context = new XmlParserContext(nt, ns, string.Empty, XmlSpace.Default);
rootnodeName = nt.Add(rootnodeName);
var Contractdocument = nt.Add("Contractdocument");
var AL = nt.Add("AL");
var PP = nt.Add("PP");
var XG = nt.Add("XG");
var emptyNs = string.Empty;
var tr = new TranslatingXmlReader(xmlData, XmlNodeType.Document, context)
.AddNameAndNsTranslation(emptyNs, Contractdocument, emptyNs, rootnodeName)
.AddNameAndNsTranslation(emptyNs, AL, nsOperation, AL)
.AddNameAndNsTranslation(emptyNs, PP, nsOperation, PP)
.AddNameAndNsTranslation(emptyNs, XG, nsOperation, XG)
.AddNamespaceUriTranslation(emptyNs, nsDatamodel);
return(tr);
}
public static void Main()
{
//<snippet1>
// Add the element names to the NameTable.
NameTable nt = new NameTable();
object book = nt.Add("book");
object title = nt.Add("title");
// Create a reader that uses the NameTable.
XmlReaderSettings settings = new XmlReaderSettings();
settings.NameTable = nt;
XmlReader reader = XmlReader.Create("books.xml", settings);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
// Cache the local name to prevent multiple calls to the LocalName property.
object localname = reader.LocalName;
// Do a comparison between the object references. This just compares pointers.
if (book == localname)
{
// Add additional processing here.
}
// Do a comparison between the object references. This just compares pointers.
if (title == localname)
{
// Add additional processing here.
}
}
} // End While
// Close the reader.
reader.Close();
//</snippet1>
}
public static IEnumerator<object> FromFile(string filename, IProgressListener progress)
{
progress.Status = "Loading diff...";
Future<string> fText;
// We could stream the lines in from the IO thread while we parse them, but this
// part of the load is usually pretty quick even on a regular hard disk, and
// loading the whole diff at once eliminates some context switches
using (var fda = new FileDataAdapter(
filename, FileMode.Open,
FileAccess.Read, FileShare.Read, 1024 * 128
)) {
var fBytes = fda.ReadToEnd();
yield return fBytes;
fText = Future.RunInThread(
() => Encoding.ASCII.GetString(fBytes.Result)
);
yield return fText;
}
yield return fText;
var lr = new LineReader(fText.Result);
LineReader.Line line;
progress.Status = "Parsing diff...";
var frames = new List<TracebackFrame>();
var moduleNames = new NameTable(StringComparer.Ordinal);
var symbolTypes = new NameTable(StringComparer.Ordinal);
var functionNames = new NameTable(StringComparer.Ordinal);
var deltas = new List<DeltaInfo>();
var tracebacks = new Dictionary<UInt32, TracebackInfo>();
var regexes = new Regexes();
// Regex.Groups[string] does an inefficient lookup, so we do that lookup once here
int groupModule = regexes.DiffModule.GroupNumberFromName("module");
int groupSymbolType = regexes.DiffModule.GroupNumberFromName("symbol_type");
int groupTraceId = regexes.BytesDelta.GroupNumberFromName("trace_id");
int groupType = regexes.BytesDelta.GroupNumberFromName("type");
int groupDeltaBytes = regexes.BytesDelta.GroupNumberFromName("delta_bytes");
int groupNewBytes = regexes.BytesDelta.GroupNumberFromName("new_bytes");
int groupOldBytes = regexes.BytesDelta.GroupNumberFromName("old_bytes");
int groupNewCount = regexes.BytesDelta.GroupNumberFromName("new_count");
int groupOldCount = regexes.CountDelta.GroupNumberFromName("old_count");
int groupCountDelta = regexes.CountDelta.GroupNumberFromName("delta_count");
int groupTracebackModule = regexes.TracebackFrame.GroupNumberFromName("module");
int groupTracebackFunction = regexes.TracebackFrame.GroupNumberFromName("function");
int groupTracebackOffset = regexes.TracebackFrame.GroupNumberFromName("offset");
int groupTracebackOffset2 = regexes.TracebackFrame.GroupNumberFromName("offset2");
int groupTracebackPath = regexes.TracebackFrame.GroupNumberFromName("path");
int groupTracebackLine = regexes.TracebackFrame.GroupNumberFromName("line");
int i = 0;
while (lr.ReadLine(out line)) {
if (i % ProgressInterval == 0) {
progress.Maximum = lr.Length;
progress.Progress = lr.Position;
// Suspend processing until any messages in the windows message queue have been processed
yield return new Yield();
}
retryFromHere:
Match m;
if (regexes.DiffModule.TryMatch(ref line, out m)) {
moduleNames.Add(m.Groups[groupModule].Value);
} else if (regexes.BytesDelta.TryMatch(ref line, out m)) {
var traceId = UInt32.Parse(m.Groups[groupTraceId].Value, NumberStyles.HexNumber);
var info = new DeltaInfo {
Added = (m.Groups[groupType].Value == "+"),
BytesDelta = int.Parse(m.Groups[groupDeltaBytes].Value, NumberStyles.HexNumber),
NewBytes = int.Parse(m.Groups[groupNewBytes].Value, NumberStyles.HexNumber),
OldBytes = int.Parse(m.Groups[groupOldBytes].Value, NumberStyles.HexNumber),
NewCount = int.Parse(m.Groups[groupNewCount].Value, NumberStyles.HexNumber),
};
if (lr.ReadLine(out line)) {
if (regexes.CountDelta.TryMatch(ref line, out m)) {
info.OldCount = int.Parse(m.Groups[groupOldCount].Value, NumberStyles.HexNumber);
info.CountDelta = int.Parse(m.Groups[groupCountDelta].Value, NumberStyles.HexNumber);
}
}
bool readingLeadingWhitespace = true, doRetry = false;
frames.Clear();
var itemModules = new NameTable(StringComparer.Ordinal);
var itemFunctions = new NameTable(StringComparer.Ordinal);
while (lr.ReadLine(out line)) {
if (line.ToString().Trim().Length == 0) {
if (readingLeadingWhitespace)
continue;
else
break;
} else if (regexes.TracebackFrame.TryMatch(ref line, out m)) {
readingLeadingWhitespace = false;
var moduleName = moduleNames[m.Groups[groupTracebackModule].Value];
itemModules.Add(moduleName);
var functionName = functionNames[m.Groups[groupTracebackFunction].Value];
itemFunctions.Add(functionName);
var frame = new TracebackFrame {
Module = moduleName,
Function = functionName,
Offset = UInt32.Parse(m.Groups[groupTracebackOffset].Value, NumberStyles.HexNumber)
};
if (m.Groups[groupTracebackOffset2].Success)
frame.Offset2 = UInt32.Parse(m.Groups[groupTracebackOffset2].Value, NumberStyles.HexNumber);
if (m.Groups[groupTracebackPath].Success)
frame.SourceFile = m.Groups[groupTracebackPath].Value;
if (m.Groups[groupTracebackLine].Success)
frame.SourceLine = int.Parse(m.Groups[groupTracebackLine].Value);
frames.Add(frame);
} else {
// We hit the beginning of a new allocation, so make sure it gets parsed
doRetry = true;
break;
}
}
if (tracebacks.ContainsKey(traceId)) {
info.Traceback = tracebacks[traceId];
Console.WriteLine("Duplicate traceback for id {0}!", traceId);
} else {
var frameArray = ImmutableArrayPool<TracebackFrame>.Allocate(frames.Count);
frames.CopyTo(frameArray.Array, frameArray.Offset);
info.Traceback = tracebacks[traceId] = new TracebackInfo {
TraceId = traceId,
Frames = frameArray,
Modules = itemModules,
Functions = itemFunctions
};
}
deltas.Add(info);
if (doRetry)
goto retryFromHere;
} else if (line.StartsWith("//")) {
// Comment, ignore it
} else if (line.StartsWith("Total increase") || line.StartsWith("Total decrease")) {
// Ignore this too
} else if (line.StartsWith(" ") && (line.EndsWith(".pdb"))) {
// Symbol path for a module, ignore it
} else {
Console.WriteLine("Unrecognized diff content: {0}", line.ToString());
}
}
var result = new HeapDiff(
filename, moduleNames, functionNames, deltas, tracebacks
);
yield return new Result(result);
}
public IEnumerator<object> DiffSnapshots(HeapSnapshotInfo first, HeapSnapshotInfo last)
{
var moduleNames = new NameTable(StringComparer.Ordinal);
var heapIds = new HashSet<UInt32>();
var functionNames = new NameTable();
var deltas = new List<DeltaInfo>();
var tracebacks = new Dictionary<UInt32, TracebackInfo>();
{
var fModulesFirst = Database.SnapshotModules.Get(first.Index);
var fModulesLast = Database.SnapshotModules.Get(last.Index);
var fHeapsFirst = Database.SnapshotHeaps.Get(first.Index);
var fHeapsLast = Database.SnapshotHeaps.Get(last.Index);
yield return fModulesFirst;
foreach (var moduleName in fModulesFirst.Result)
moduleNames.Add(Path.GetFileNameWithoutExtension(moduleName));
yield return fHeapsFirst;
heapIds.UnionWith(from heap in fHeapsFirst.Result select heap.HeapID);
yield return fModulesLast;
foreach (var moduleName in fModulesLast.Result)
moduleNames.Add(Path.GetFileNameWithoutExtension(moduleName));
yield return fHeapsLast;
heapIds.UnionWith(from heap in fHeapsLast.Result select heap.HeapID);
}
var allocationIds = new HashSet<UInt32>();
{
var fAllocations = Database.HeapAllocations.Select(heapIds);
using (fAllocations)
yield return fAllocations;
yield return Future.RunInThread(() => {
foreach (var ids in fAllocations.Result)
allocationIds.UnionWith(ids);
});
}
{
var tracebackIds = new HashSet<UInt32>();
var deallocs = new Dictionary<UInt32, DeltaInfo>();
var allocs = new Dictionary<UInt32, DeltaInfo>();
var fAllocationRanges = Database.Allocations.Select(allocationIds);
using (fAllocationRanges)
yield return fAllocationRanges;
yield return Future.RunInThread(() => {
DeltaInfo delta;
foreach (var item in fAllocationRanges.Result) {
var ranges = item.Ranges.Array;
for (int i = 0, c = item.Ranges.Count, o = item.Ranges.Offset; i < c; i++) {
var range = ranges[i + o];
if ((range.First <= first.Index) &&
(range.Last >= first.Index) &&
(range.Last < last.Index)
) {
// deallocation
if (deallocs.TryGetValue(range.TracebackID, out delta)) {
delta.CountDelta += 1;
delta.BytesDelta += (int)(range.Size + range.Overhead);
delta.OldCount += 1;
delta.OldBytes += (int)(range.Size + range.Overhead);
} else {
deallocs.Add(range.TracebackID, new DeltaInfo {
Added = false,
BytesDelta = (int)(range.Size + range.Overhead),
CountDelta = 1,
NewBytes = 0,
NewCount = 0,
OldBytes = (int)(range.Size + range.Overhead),
OldCount = 1,
TracebackID = range.TracebackID,
Traceback = null
});
}
tracebackIds.Add(range.TracebackID);
} else if (
(range.First <= last.Index) &&
(range.First > first.Index) &&
(range.Last >= last.Index)
) {
// allocation
if (allocs.TryGetValue(range.TracebackID, out delta)) {
delta.CountDelta += 1;
delta.BytesDelta += (int)(range.Size + range.Overhead);
delta.NewCount += 1;
delta.NewBytes += (int)(range.Size + range.Overhead);
} else {
allocs.Add(range.TracebackID, new DeltaInfo {
Added = true,
BytesDelta = (int)(range.Size + range.Overhead),
CountDelta = 1,
NewBytes = (int)(range.Size + range.Overhead),
NewCount = 1,
OldBytes = 0,
OldCount = 0,
TracebackID = range.TracebackID,
Traceback = null
});
}
tracebackIds.Add(range.TracebackID);
}
}
}
foreach (var tracebackId in tracebackIds) {
if (allocs.TryGetValue(tracebackId, out delta)) {
DeltaInfo dealloc;
if (deallocs.TryGetValue(tracebackId, out dealloc)) {
delta.OldBytes = dealloc.OldBytes;
delta.OldCount = dealloc.OldCount;
delta.BytesDelta = Math.Abs(delta.NewBytes - delta.OldBytes);
delta.CountDelta = Math.Abs(delta.NewCount - delta.OldCount.Value);
if (delta.NewBytes < delta.OldBytes)
delta.Added = false;
}
if (delta.BytesDelta != 0)
deltas.Add(delta);
} else if (deallocs.TryGetValue(tracebackId, out delta)) {
if (delta.BytesDelta != 0)
deltas.Add(delta);
}
}
});
var fTracebacks = Database.Tracebacks.Select(tracebackIds);
using (fTracebacks)
yield return fTracebacks;
Dictionary<UInt32, TracebackFrame> frameSymbols;
{
var rawFrames = new HashSet<UInt32>();
yield return Future.RunInThread(() => {
foreach (var traceback in fTracebacks.Result)
foreach (var rawFrame in traceback)
rawFrames.Add(rawFrame);
});
var fSymbols = Database.SymbolCache.Select(rawFrames);
using (fSymbols)
yield return fSymbols;
var fSymbolDict = Future.RunInThread(() =>
SequenceUtils.ToDictionary(rawFrames, fSymbols.Result)
);
yield return fSymbolDict;
frameSymbols = fSymbolDict.Result;
}
yield return Future.RunInThread(() => {
foreach (var tf in frameSymbols.Values) {
if (tf.Function != null)
functionNames.Add(tf.Function);
}
foreach (var traceback in fTracebacks.Result) {
tracebacks[traceback.ID] = ConstructTracebackInfo(
traceback.ID, traceback.Frames, frameSymbols
);
}
foreach (var d in deltas)
d.Traceback = tracebacks[d.TracebackID];
});
}
yield return Future.RunInThread(() =>
deltas.Sort((lhs, rhs) => {
var lhsBytes = (lhs.Added ? 1 : -1) * lhs.BytesDelta;
var rhsBytes = (rhs.Added ? 1 : -1) * rhs.BytesDelta;
return rhsBytes.CompareTo(lhsBytes);
})
);
yield return Result.New(new HeapDiff(
null, moduleNames, functionNames, deltas, tracebacks
));
}
// Test the exceptions that may be thrown by various methods.
public void TestNameTableExceptions()
{
NameTable table = new NameTable();
char[] array = new char [10];
try
{
table.Add(null);
Fail("Add(null) should throw an exception");
}
catch(ArgumentNullException)
{
// Success
}
try
{
table.Get(null);
Fail("Get(null) should throw an exception");
}
catch(ArgumentNullException)
{
// Success
}
try
{
table.Add(null, 0, 0);
Fail("Add(null, 0, 0) should throw an exception");
}
catch(ArgumentNullException)
{
// Success
}
try
{
table.Get(null, 0, 0);
Fail("Get(null, 0, 0) should throw an exception");
}
catch(ArgumentNullException)
{
// Success
}
try
{
table.Add(array, 0, -1);
Fail("Add(array, 0, -1) should throw an exception");
}
catch(ArgumentOutOfRangeException)
{
// Success
}
try
{
table.Get(array, 0, -1);
Fail("Get(array, 0, -1) should throw an exception");
}
catch(ArgumentOutOfRangeException)
{
// Success
}
try
{
table.Add(array, -1, 3);
Fail("Add(array, -1, 3) should throw an exception");
}
catch(IndexOutOfRangeException)
{
// Success
}
try
{
table.Get(array, -1, 3);
Fail("Get(array, -1, 3) should throw an exception");
}
catch(IndexOutOfRangeException)
{
// Success
}
try
{
table.Add(array, 0, 11);
Fail("Add(array, 0, 11) should throw an exception");
}
catch(IndexOutOfRangeException)
{
// Success
}
try
{
table.Get(array, 0, 11);
Fail("Get(array, 0, 11) should throw an exception");
}
catch(IndexOutOfRangeException)
{
// Success
}
}
// Test adding strings and checking that object equality
// works as string equality on the results.
public void TestNameTableAdd()
{
NameTable table = new NameTable();
String value, value2, result;
// Add an initial string, which should be added directly.
value = "Hello";
result = table.Add(value);
if(!ReferenceEquals(value, result))
{
Fail("initial add");
}
// Create a string that has the same contents as "value",
// but which will not have the same object reference.
value2 = String.Concat("Hel", "lo");
if(ReferenceEquals(value, value2))
{
Fail("concat construction failed - runtime engine error");
}
// Look up the initial string and validate it.
if(!ReferenceEquals(value, table.Get(value)))
{
Fail("lookup initial did not give the initial string");
}
if(!ReferenceEquals(value, table.Get(value2)))
{
Fail("lookup initial on same contents gave wrong result");
}
// Add another string and validate against the first.
value2 = table.Add("Goodbye");
if(ReferenceEquals(value2, value))
{
Fail("Hello == Goodbye!");
}
if(!ReferenceEquals(value, table.Get(value)))
{
Fail("initial string changed after adding another string");
}
if(!ReferenceEquals(value2, table.Get("Goodbye")))
{
Fail("second string could not be found on lookup");
}
// Check that the empty string is added as "String.Empty".
if(!ReferenceEquals(String.Empty, table.Add("")))
{
Fail("empty string not added as String.Empty");
}
// Add and get strings using an array.
char[] array = new char [10];
array[3] = 'H';
array[4] = 'i';
value2 = table.Add(array, 3, 2);
if(!ReferenceEquals(value2, table.Get("Hi")))
{
Fail("array add on Hi failed");
}
if(!ReferenceEquals(value2, table.Get(array, 3, 2)))
{
Fail("array get on Hi failed");
}
array[3] = 'H';
array[4] = 'e';
array[5] = 'l';
array[6] = 'l';
array[7] = 'o';
value2 = table.Add(array, 3, 5);
if(!ReferenceEquals(value, value2))
{
Fail("array add on Hello gave incorrect value");
}
if(!ReferenceEquals(value, table.Get(array, 3, 5)))
{
Fail("array add on Hello gave incorrect value");
}
if(!ReferenceEquals(String.Empty, table.Add(array, 10, 0)))
{
Fail("array add on \"\" gave incorrect value");
}
}
static XmlNameTable CreateNameTable()
{
XmlNameTable nameTable = new NameTable();
nameTable.Add(string.Empty);
nameTable.Add(XNamespace.xmlnsPrefixNamespace);
nameTable.Add(XNamespace.xmlPrefixNamespace);
return nameTable;
}
public IEnumerator<object> ResolveTracebackSymbols(
IEnumerable<HeapSnapshot.Traceback> unresolvedTracebacks,
Dictionary<UInt32, TracebackInfo> resolvedTracebacks,
NameTable functionNames
)
{
Dictionary<UInt32, TracebackFrame> frameSymbols;
{
var rawFrames = new HashSet<UInt32>();
yield return Future.RunInThread(() => {
foreach (var traceback in unresolvedTracebacks)
foreach (var rawFrame in traceback)
rawFrames.Add(rawFrame);
});
var fSymbols = Database.SymbolCache.Select(rawFrames);
using (fSymbols)
yield return fSymbols;
var fSymbolDict = Future.RunInThread(() =>
SequenceUtils.ToDictionary(rawFrames, fSymbols.Result)
);
yield return fSymbolDict;
frameSymbols = fSymbolDict.Result;
}
yield return Future.RunInThread(() => {
if (functionNames != null)
foreach (var tf in frameSymbols.Values) {
if (tf.Function != null)
functionNames.Add(tf.Function);
}
foreach (var traceback in unresolvedTracebacks) {
resolvedTracebacks[traceback.ID] = ConstructTracebackInfo(
traceback.ID, traceback.Frames, frameSymbols
);
}
});
}
public IEnumerator<object> DiffSnapshots(HeapSnapshotInfo first, HeapSnapshotInfo last)
{
var moduleNames = new NameTable(StringComparer.Ordinal);
var heapIds = new HashSet<UInt32>();
var functionNames = new NameTable();
var deltas = new List<DeltaInfo>();
var tracebacks = new Dictionary<UInt32, TracebackInfo>();
{
var fModulesFirst = Database.SnapshotModules.Get(first.Index);
var fModulesLast = Database.SnapshotModules.Get(last.Index);
var fHeapsFirst = Database.SnapshotHeaps.Get(first.Index);
var fHeapsLast = Database.SnapshotHeaps.Get(last.Index);
yield return fModulesFirst;
foreach (var moduleName in fModulesFirst.Result)
moduleNames.Add(Path.GetFileNameWithoutExtension(moduleName));
yield return fHeapsFirst;
heapIds.UnionWith(from heap in fHeapsFirst.Result select heap.HeapID);
yield return fModulesLast;
foreach (var moduleName in fModulesLast.Result)
moduleNames.Add(Path.GetFileNameWithoutExtension(moduleName));
yield return fHeapsLast;
heapIds.UnionWith(from heap in fHeapsLast.Result select heap.HeapID);
}
var allocationIds = new HashSet<UInt32>();
{
var fAllocations = Database.HeapAllocations.Select(heapIds);
using (fAllocations)
yield return fAllocations;
yield return Future.RunInThread(() => {
foreach (var ids in fAllocations.Result)
allocationIds.UnionWith(ids);
});
}
{
var tracebackIds = new HashSet<UInt32>();
var oldCounts = new Dictionary<UInt32, int>();
var oldBytes = new Dictionary<UInt32, int>();
var newCounts = new Dictionary<UInt32, int>();
var newBytes = new Dictionary<UInt32, int>();
var deallocs = new Dictionary<UInt32, DeltaInfo>();
var allocs = new Dictionary<UInt32, DeltaInfo>();
var fAllocationRanges = Database.Allocations.Select(allocationIds);
using (fAllocationRanges)
yield return fAllocationRanges;
yield return Future.RunInThread(() => {
DeltaInfo delta;
foreach (var item in fAllocationRanges.Result) {
var ranges = item.Ranges.Array;
for (int i = 0, c = item.Ranges.Count, o = item.Ranges.Offset; i < c; i++) {
var range = ranges[i + o];
bool aliveAtStart = (range.First <= first.Index) && (range.Last > first.Index);
bool aliveAtEnd = (range.First <= last.Index) && (range.Last > last.Index);
bool allocatedInWindow = (range.First >= first.Index) && (range.First <= last.Index);
bool deallocatedInWindow = (range.Last >= first.Index) && (range.Last <= last.Index);
if (!aliveAtStart && !aliveAtEnd && !allocatedInWindow && !deallocatedInWindow)
continue;
if (aliveAtStart) {
int value;
if (!oldCounts.TryGetValue(range.TracebackID, out value))
value = 0;
oldCounts[range.TracebackID] = value + 1;
if (!oldBytes.TryGetValue(range.TracebackID, out value))
value = 0;
oldBytes[range.TracebackID] = (int)(value + range.Size);
}
if (aliveAtEnd) {
int value;
if (!newCounts.TryGetValue(range.TracebackID, out value))
value = 0;
newCounts[range.TracebackID] = value + 1;
if (!newBytes.TryGetValue(range.TracebackID, out value))
value = 0;
newBytes[range.TracebackID] = (int)(value + range.Size);
}
if (allocatedInWindow) {
// allocation
if (allocs.TryGetValue(range.TracebackID, out delta)) {
delta.CountDelta += 1;
delta.BytesDelta += (int)(range.Size);
} else {
allocs.Add(range.TracebackID, new DeltaInfo {
BytesDelta = (int)(range.Size),
CountDelta = 1,
TracebackID = range.TracebackID,
Traceback = null
});
}
tracebackIds.Add(range.TracebackID);
}
if (deallocatedInWindow) {
// deallocation
if (deallocs.TryGetValue(range.TracebackID, out delta)) {
delta.CountDelta -= 1;
delta.BytesDelta -= (int)(range.Size);
} else {
deallocs.Add(range.TracebackID, new DeltaInfo {
BytesDelta = -(int)(range.Size),
CountDelta = -1,
TracebackID = range.TracebackID,
Traceback = null
});
}
tracebackIds.Add(range.TracebackID);
}
}
}
foreach (var tracebackId in tracebackIds) {
DeltaInfo alloc = null, dealloc = null;
if (allocs.TryGetValue(tracebackId, out alloc) | deallocs.TryGetValue(tracebackId, out dealloc)) {
int currentOldBytes, currentOldCount;
int currentNewBytes, currentNewCount;
oldBytes.TryGetValue(tracebackId, out currentOldBytes);
oldCounts.TryGetValue(tracebackId, out currentOldCount);
newBytes.TryGetValue(tracebackId, out currentNewBytes);
newCounts.TryGetValue(tracebackId, out currentNewCount);
if (alloc != null) {
alloc.OldBytes = currentOldBytes;
alloc.OldCount = currentOldCount;
alloc.NewBytes = currentNewBytes;
alloc.NewCount = currentNewCount;
deltas.Add(alloc);
}
if (dealloc != null) {
dealloc.OldBytes = currentOldBytes;
dealloc.OldCount = currentOldCount;
dealloc.NewBytes = currentNewBytes;
dealloc.NewCount = currentNewCount;
deltas.Add(dealloc);
}
}
}
});
var fTracebacks = Database.FilteredTracebacks.CascadingSelect(
new [] { Database.Tracebacks },
tracebackIds
);
using (fTracebacks)
yield return fTracebacks;
yield return ResolveTracebackSymbols(
fTracebacks.Result, tracebacks, functionNames
);
yield return Future.RunInThread(() => {
foreach (var d in deltas)
d.Traceback = tracebacks[d.TracebackID];
});
}
yield return Future.RunInThread(() =>
deltas.Sort((lhs, rhs) => {
var lhsBytes = lhs.BytesDelta;
var rhsBytes = rhs.BytesDelta;
return rhsBytes.CompareTo(lhsBytes);
})
);
yield return Result.New(new HeapDiff(
null, moduleNames, functionNames, deltas, tracebacks
));
}
public static TracebackInfo ConstructTracebackInfo(UInt32 tracebackID, ArraySegment<UInt32> rawFrames, IDictionary<UInt32, TracebackFrame> symbols)
{
var tracebackFunctions = new NameTable(StringComparer.Ordinal);
var tracebackModules = new NameTable(StringComparer.Ordinal);
var tracebackFrames = ImmutableArrayPool<TracebackFrame>.Allocate(rawFrames.Count);
for (int i = 0, o = tracebackFrames.Offset, c = tracebackFrames.Count; i < c; i++) {
var rawFrame = rawFrames.Array[rawFrames.Offset + i];
var symbol = symbols[rawFrame];
if ((symbol.Offset == 0) && (!symbol.Offset2.HasValue))
tracebackFrames.Array[i + o] = new TracebackFrame(rawFrame);
else
tracebackFrames.Array[i + o] = symbol;
if (symbol.Function != null)
tracebackFunctions.Add(symbol.Function);
if (symbol.Module != null)
tracebackModules.Add(symbol.Module);
}
return new TracebackInfo {
Frames = tracebackFrames,
Functions = tracebackFunctions,
Modules = tracebackModules,
TraceId = tracebackID
};
}
public static void FixReferralSpam (string path)
{
string bad = ConfigurationManager.AppSettings["badWords"];
long badWordsCount = 0;
long totalBadWordsCount = 0;
DirectoryInfo info = new DirectoryInfo("../../");
ReferralBlackListFactory.AddBlacklist(new MovableTypeBlacklist(), Path.Combine(info.FullName, "blacklist.txt"));
if (bad != null && bad.Length > 0)
ReferralBlackListFactory.AddBlacklist(new ReferralUrlBlacklist(), bad);
string ourNamespace = "urn:newtelligence-com:dasblog:runtime:data";
foreach (string file in Directory.GetFiles(path,"*.dayfeedback.xml"))
{
badWordsCount = 0;
NameTable nt = new NameTable();
object permaLink = nt.Add("PermaLink");
XmlNamespaceManager ns = new XmlNamespaceManager(nt);
ns.AddNamespace("def", ourNamespace);
XmlDocument x = new XmlDocument(nt);
try
{
x.Load(file);
}
catch (XmlException ex)
{
WriteLine(String.Format("ERROR: Malformed Xml in file: {0}",file));
WriteLine(ex.ToString());
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
}
XmlNodeList nodes = x.SelectNodes("/def:DayExtra/def:Trackings/def:Tracking", ns);
Console.WriteLine("Found {0} trackings/referrals in {1}",nodes.Count,file);
for (int i = 0; i < nodes.Count; i++)
{
XmlNode node = nodes[i];
XmlNode permaLinkNode = node[(string)permaLink];
if (permaLinkNode != null && IsBadNode(permaLinkNode.InnerText))
{
badWordsCount++;
totalBadWordsCount++;
node.ParentNode.RemoveChild(node);
}
}
if (badWordsCount > 0)
{
x.Save(file);
}
WriteLine(String.Format("Found {0} bad words in {1}...", badWordsCount, Path.GetFileName(file)));
}
}
public static void YankReferrals (string path)
{
string ourNamespace = "urn:newtelligence-com:dasblog:runtime:data";
foreach (string file in Directory.GetFiles(path,"*.dayfeedback.xml"))
{
NameTable nt = new NameTable();
object permaLink = nt.Add("PermaLink");
XmlNamespaceManager ns = new XmlNamespaceManager(nt);
ns.AddNamespace("def", ourNamespace);
XmlDocument x = new XmlDocument(nt);
try
{
x.Load(file);
}
catch (XmlException ex)
{
WriteLine(String.Format("ERROR: Malformed Xml in file: {0}",file));
WriteLine(ex.ToString());
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
}
XmlNodeList nodes = x.SelectNodes("/def:DayExtra/def:Trackings/def:Tracking[def:TrackingType = \"Referral\"]", ns);
for (int i = 0; i < nodes.Count; i++)
{
XmlNode node = nodes[i];
node.ParentNode.RemoveChild(node);
}
if (nodes.Count > 0)
{
x.Save(file);
}
WriteLine(String.Format("Removed {0} referrals in {1}",nodes.Count,file));
}
}