Browse Source
git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@4919 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
Daniel Grunwald
17 years ago
9 changed files with 530 additions and 56 deletions
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<?xml version="1.0" encoding="utf-8"?> |
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<Window |
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x:Class="ICSharpCode.UsageDataCollector.CollectedDataView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:core="http://icsharpcode.net/sharpdevelop/core" xmlns:avalonEdit="http://icsharpcode.net/sharpdevelop/avalonedit" |
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Title="Collected Data" |
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Width="649" |
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Height="418"> |
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<DockPanel> |
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<TextBlock |
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DockPanel.Dock="Top">This window shows the data that was collected but not yet uploaded.</TextBlock> |
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<Button |
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DockPanel.Dock="Bottom" |
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Width="75" |
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Height="23" |
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Content="{core:Localize Global.CloseButtonText}" |
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Margin="16,8,16,8" |
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Click="Button_Click" /> |
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<avalonEdit:TextEditor |
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Name="textEditor" |
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IsReadOnly="True" /> |
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</DockPanel> |
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</Window> |
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Daniel Grunwald"/>
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// <version>$Revision$</version>
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// </file>
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using ICSharpCode.AvalonEdit.Folding; |
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using System; |
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using System.Collections.Generic; |
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using System.Text; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Data; |
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using System.Windows.Documents; |
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using System.Windows.Input; |
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using System.Windows.Media; |
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using ICSharpCode.AvalonEdit.Highlighting; |
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namespace ICSharpCode.UsageDataCollector |
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{ |
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/// <summary>
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/// Interaction logic for CollectedDataView.xaml
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/// </summary>
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public partial class CollectedDataView : Window |
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{ |
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public CollectedDataView(string collectedXml) |
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{ |
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InitializeComponent(); |
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textEditor.Text = collectedXml; |
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textEditor.SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("XML"); |
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FoldingManager foldingManager = FoldingManager.Install(textEditor.TextArea); |
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new XmlFoldingStrategy().UpdateFoldings(foldingManager, textEditor.Document); |
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} |
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void Button_Click(object sender, RoutedEventArgs e) |
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{ |
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Close(); |
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} |
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} |
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} |
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Daniel Grunwald"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.Runtime.Serialization; |
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namespace ICSharpCode.UsageDataCollector |
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{ |
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[DataContract] |
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sealed class UsageDataMessage |
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{ |
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[DataMember] |
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public Guid UserID; |
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[DataMember] |
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public List<UsageDataSession> Sessions = new List<UsageDataSession>(); |
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public UsageDataSession FindSession(long sessionID) |
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{ |
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foreach (UsageDataSession s in Sessions) { |
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if (s.SessionID == sessionID) |
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return s; |
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} |
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throw new ArgumentException("Session not found."); |
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} |
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} |
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[DataContract] |
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sealed class UsageDataSession |
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{ |
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[DataMember] |
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public long SessionID; |
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[DataMember] |
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public DateTime StartTime; |
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[DataMember] |
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public DateTime? EndTime; |
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[DataMember] |
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public List<UsageDataEnvironmentProperty> EnvironmentProperties = new List<UsageDataEnvironmentProperty>(); |
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[DataMember] |
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public List<UsageDataFeatureUse> FeatureUses = new List<UsageDataFeatureUse>(); |
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[DataMember] |
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public List<UsageDataException> Exceptions = new List<UsageDataException>(); |
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} |
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[DataContract] |
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sealed class UsageDataEnvironmentProperty |
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{ |
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[DataMember] |
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public string Name; |
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[DataMember] |
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public string Value; |
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} |
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[DataContract] |
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sealed class UsageDataFeatureUse |
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{ |
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[DataMember] |
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public DateTime Time; |
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[DataMember] |
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public DateTime? EndTime; |
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[DataMember] |
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public string FeatureName; |
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[DataMember] |
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public string ActivationMethod; |
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} |
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[DataContract] |
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sealed class UsageDataException |
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{ |
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[DataMember] |
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public DateTime Time; |
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[DataMember] |
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public string ExceptionType; |
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[DataMember] |
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public string StackTrace; |
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} |
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} |
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Daniel Grunwald"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.Data.SQLite; |
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using System.Globalization; |
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using System.IO; |
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using System.IO.Compression; |
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using System.Linq; |
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using System.Runtime.Serialization; |
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using System.Xml; |
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namespace ICSharpCode.UsageDataCollector |
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{ |
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/// <summary>
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/// Allows uploading collected data.
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/// </summary>
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public class UsageDataUploader |
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{ |
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string databaseFileName; |
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public UsageDataUploader(string databaseFileName) |
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{ |
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this.databaseFileName = databaseFileName; |
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} |
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SQLiteConnection OpenConnection() |
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{ |
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SQLiteConnectionStringBuilder conn = new SQLiteConnectionStringBuilder(); |
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conn.Add("Data Source", databaseFileName); |
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SQLiteConnection connection = new SQLiteConnection(conn.ConnectionString); |
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connection.Open(); |
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return connection; |
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} |
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/// <summary>
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/// Starts the upload of the usage data.
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/// </summary>
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public void StartUpload() |
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{ |
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UsageDataMessage message = GetDataToBeTransmitted(false); |
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DataContractSerializer serializer = new DataContractSerializer(typeof(UsageDataMessage)); |
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using (FileStream fs = new FileStream(Path.Combine(Path.GetTempPath(), "SharpDevelopUsageData.xml.gz"), FileMode.Create, FileAccess.Write)) { |
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using (GZipStream zip = new GZipStream(fs, CompressionMode.Compress)) { |
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serializer.WriteObject(zip, message); |
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} |
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} |
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} |
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internal UsageDataMessage GetDataToBeTransmitted(bool fetchIncompleteSessions) |
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{ |
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using (SQLiteConnection connection = OpenConnection()) { |
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using (SQLiteTransaction transaction = connection.BeginTransaction()) { |
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return FetchDataForUpload(connection, fetchIncompleteSessions); |
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} |
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} |
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} |
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public string GetTextForStoredData() |
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{ |
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UsageDataMessage message = GetDataToBeTransmitted(true); |
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using (StringWriter w = new StringWriter()) { |
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using (XmlTextWriter xmlWriter = new XmlTextWriter(w)) { |
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xmlWriter.Formatting = Formatting.Indented; |
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DataContractSerializer serializer = new DataContractSerializer(typeof(UsageDataMessage)); |
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serializer.WriteObject(xmlWriter, message); |
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} |
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return w.ToString(); |
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} |
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} |
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#region FetchDataForUpload
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Version expectedDBVersion = new Version(1, 0, 1); |
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UsageDataMessage FetchDataForUpload(SQLiteConnection connection, bool fetchIncompleteSessions) |
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{ |
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// Check the database version
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using (SQLiteCommand cmd = connection.CreateCommand()) { |
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cmd.CommandText = "SELECT value FROM Properties WHERE name = 'dbVersion';"; |
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string version = (string)cmd.ExecuteScalar(); |
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if (version == null) |
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throw new InvalidOperationException("Error retrieving database version"); |
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Version actualDBVersion = new Version(version); |
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if (actualDBVersion != expectedDBVersion) { |
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throw new IncompatibleDatabaseException(expectedDBVersion, actualDBVersion); |
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} |
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} |
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UsageDataMessage message = new UsageDataMessage(); |
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// Retrieve the User ID
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using (SQLiteCommand cmd = connection.CreateCommand()) { |
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cmd.CommandText = "SELECT value FROM Properties WHERE name = 'userID';"; |
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string userID = (string)cmd.ExecuteScalar(); |
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message.UserID = new Guid(userID); |
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} |
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// Retrieve the list of sessions
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using (SQLiteCommand cmd = connection.CreateCommand()) { |
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if (fetchIncompleteSessions) { |
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cmd.CommandText = @"SELECT id, startTime, endTime FROM Sessions;"; |
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} else { |
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// Fetch all sessions which are either closed or inactive for more than 24 hours
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cmd.CommandText = @"SELECT id, startTime, endTime FROM Sessions
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WHERE (endTime IS NOT NULL) |
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OR (ifnull((SELECT max(time) FROM FeatureUses WHERE FeatureUses.session = Sessions.id), Sessions.startTime) |
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< datetime('now','-1 day'));";
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} |
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using (SQLiteDataReader reader = cmd.ExecuteReader()) { |
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while (reader.Read()) { |
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UsageDataSession session = new UsageDataSession(); |
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session.SessionID = reader.GetInt64(0); |
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session.StartTime = reader.GetDateTime(1); |
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if (!reader.IsDBNull(2)) |
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session.EndTime = reader.GetDateTime(2); |
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message.Sessions.Add(session); |
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} |
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} |
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} |
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string commaSeparatedSessionIDList = GetCommaSeparatedIDList(message.Sessions); |
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StringInterner stringInterning = new StringInterner(); |
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// Retrieve the environment
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using (SQLiteCommand cmd = connection.CreateCommand()) { |
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cmd.CommandText = "SELECT session, name, value FROM Environment WHERE session IN (" + commaSeparatedSessionIDList + ");"; |
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using (SQLiteDataReader reader = cmd.ExecuteReader()) { |
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while (reader.Read()) { |
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long sessionID = reader.GetInt64(0); |
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UsageDataSession session = message.FindSession(sessionID); |
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session.EnvironmentProperties.Add( |
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new UsageDataEnvironmentProperty { |
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Name = stringInterning.Intern(reader.GetString(1)), |
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Value = stringInterning.Intern(reader.GetString(2)) |
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}); |
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} |
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} |
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} |
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// Retrieve the feature uses
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using (SQLiteCommand cmd = connection.CreateCommand()) { |
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cmd.CommandText = "SELECT session, time, endTime, feature, activationMethod FROM FeatureUses WHERE session IN (" + commaSeparatedSessionIDList + ");"; |
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using (SQLiteDataReader reader = cmd.ExecuteReader()) { |
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while (reader.Read()) { |
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long sessionID = reader.GetInt64(0); |
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UsageDataSession session = message.FindSession(sessionID); |
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UsageDataFeatureUse featureUse = new UsageDataFeatureUse(); |
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featureUse.Time = reader.GetDateTime(1); |
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if (!reader.IsDBNull(2)) |
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featureUse.EndTime = reader.GetDateTime(2); |
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featureUse.FeatureName = stringInterning.Intern(reader.GetString(3)); |
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featureUse.ActivationMethod = stringInterning.Intern(reader.GetString(4)); |
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session.FeatureUses.Add(featureUse); |
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} |
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} |
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} |
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// Retrieve the exceptions
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using (SQLiteCommand cmd = connection.CreateCommand()) { |
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cmd.CommandText = "SELECT session, time, type, stackTrace FROM Exceptions WHERE session IN (" + commaSeparatedSessionIDList + ");"; |
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using (SQLiteDataReader reader = cmd.ExecuteReader()) { |
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while (reader.Read()) { |
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long sessionID = reader.GetInt64(0); |
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UsageDataSession session = message.FindSession(sessionID); |
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UsageDataException exception = new UsageDataException(); |
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exception.Time = reader.GetDateTime(1); |
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exception.ExceptionType = stringInterning.Intern(reader.GetString(2)); |
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exception.StackTrace = stringInterning.Intern(reader.GetString(3)); |
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session.Exceptions.Add(exception); |
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} |
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} |
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} |
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return message; |
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} |
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#endregion
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string GetCommaSeparatedIDList(IEnumerable<UsageDataSession> sessions) |
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{ |
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return string.Join( |
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",", |
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sessions.Select(s => s.SessionID.ToString(CultureInfo.InvariantCulture)).ToArray()); |
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} |
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/// <summary>
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/// Helps keep the memory usage during data preparation down (there are lots of duplicate strings, and we don't
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/// want to keep them in RAM repeatedly).
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/// </summary>
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sealed class StringInterner |
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{ |
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Dictionary<string, string> cache = new Dictionary<string, string>(); |
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public string Intern(string input) |
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{ |
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if (input != null) { |
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string result; |
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if (cache.TryGetValue(input, out result)) |
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return result; |
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cache.Add(input, input); |
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} |
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return input; |
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} |
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} |
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} |
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} |
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