[
{
"path": ".gitattributes",
"content": "###############################################################################\n# Set default behavior to automatically normalize line endings.\n###############################################################################\n* text=CRLF\n\n###############################################################################\n# Set default behavior for command prompt diff.\n#\n# This is need for earlier builds of msysgit that does not have it on by\n# default for csharp files.\n# Note: This is only used by command line\n###############################################################################\n#*.cs diff=csharp\n\n###############################################################################\n# Set the merge driver for project and solution files\n#\n# Merging from the command prompt will add diff markers to the files if there\n# are conflicts (Merging from VS is not affected by the settings below, in VS\n# the diff markers are never inserted). Diff markers may cause the following \n# file extensions to fail to load in VS. An alternative would be to treat\n# these files as binary and thus will always conflict and require user\n# intervention with every merge. To do so, just uncomment the entries below\n###############################################################################\n#*.sln merge=binary\n#*.csproj merge=binary\n#*.vbproj merge=binary\n#*.vcxproj merge=binary\n#*.vcproj merge=binary\n#*.dbproj merge=binary\n#*.fsproj merge=binary\n#*.lsproj merge=binary\n#*.wixproj merge=binary\n#*.modelproj merge=binary\n#*.sqlproj merge=binary\n#*.wwaproj merge=binary\n\n###############################################################################\n# behavior for image files\n#\n# image files are treated as binary by default.\n###############################################################################\n#*.jpg binary\n#*.png binary\n#*.gif binary\n\n###############################################################################\n# diff behavior for common document formats\n# \n# Convert binary document formats to text before diffing them. This feature\n# is only available from the command line. Turn it on by uncommenting the \n# entries below.\n###############################################################################\n#*.doc diff=astextplain\n#*.DOC diff=astextplain\n#*.docx diff=astextplain\n#*.DOCX diff=astextplain\n#*.dot diff=astextplain\n#*.DOT diff=astextplain\n#*.pdf diff=astextplain\n#*.PDF diff=astextplain\n#*.rtf diff=astextplain\n#*.RTF diff=astextplain\n"
},
{
"path": ".github/dependabot.yml",
"content": "# To get started with Dependabot version updates, you'll need to specify which\n# package ecosystems to update and where the package manifests are located.\n# Please see the documentation for all configuration options:\n# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates\n\nversion: 2\nupdates:\n - package-ecosystem: \"nuget\"\n directory: \"/\" # Location of package manifests\n schedule:\n interval: \"daily\"\n"
},
{
"path": ".gitignore",
"content": "## Ignore Visual Studio temporary files, build results, and\n## files generated by popular Visual Studio add-ons.\n\n# User-specific files\n*.suo\n*.user\n*.sln.docstates\n\n# Build results\nInstalls/\n[Dd]ebug/\n[Rr]elease/\nx64/\nbuild/\n[Bb]in/\n[Oo]bj/\n.vs/\n\n# Squirrel releases\nReleases/\n*.nupkg\n*.nuspec\n\n# Enable \"build/\" folder in the NuGet Packages folder since NuGet packages use it for MSBuild targets\n!packages/*/build/\n\n# MSTest test Results\n[Tt]est[Rr]esult*/\n[Bb]uild[Ll]og.*\n\n*_i.c\n*_p.c\n*.ilk\n*.meta\n*.obj\n*.pch\n*.pdb\n*.pgc\n*.pgd\n*.rsp\n*.sbr\n*.tlb\n*.tli\n*.tlh\n*.tmp\n*.tmp_proj\n*.log\n*.vspscc\n*.vssscc\n.builds\n*.pidb\n*.log\n*.scc\n\n# Visual C++ cache files\nipch/\n*.aps\n*.ncb\n*.opensdf\n*.sdf\n*.cachefile\n\n# Visual Studio profiler\n*.psess\n*.vsp\n*.vspx\n\n# Guidance Automation Toolkit\n*.gpState\n\n# ReSharper is a .NET coding add-in\n_ReSharper*/\n*.[Rr]e[Ss]harper\n\n# TeamCity is a build add-in\n_TeamCity*\n\n# DotCover is a Code Coverage Tool\n*.dotCover\n\n# NCrunch\n*.ncrunch*\n.*crunch*.local.xml\n\n# Installshield output folder\n[Ee]xpress/\n\n# DocProject is a documentation generator add-in\nDocProject/buildhelp/\nDocProject/Help/*.HxT\nDocProject/Help/*.HxC\nDocProject/Help/*.hhc\nDocProject/Help/*.hhk\nDocProject/Help/*.hhp\nDocProject/Help/Html2\nDocProject/Help/html\n\n# Click-Once directory\npublish/\n\n# Publish Web Output\n*.Publish.xml\n\n# NuGet Packages Directory\n## TODO: If you have NuGet Package Restore enabled, uncomment the next line\n#packages/\n\n# Windows Azure Build Output\ncsx\n*.build.csdef\n\n# Windows Store app package directory\nAppPackages/\n\n# Others\nsql/\n*.Cache\nClientBin/\n[Ss]tyle[Cc]op.*\n~$*\n*~\n*.dbmdl\n*.[Pp]ublish.xml\n*.pfx\n*.publishsettings\n\n# RIA/Silverlight projects\nGenerated_Code/\n\n# Backup & report files from converting an old project file to a newer\n# Visual Studio version. Backup files are not needed, because we have git ;-)\n_UpgradeReport_Files/\nBackup*/\nUpgradeLog*.XML\nUpgradeLog*.htm\n\n# SQL Server files\nApp_Data/*.mdf\nApp_Data/*.ldf\n\n\n#LightSwitch generated files\nGeneratedArtifacts/\n_Pvt_Extensions/\nModelManifest.xml\n\n# =========================\n# Windows detritus\n# =========================\n\n# Windows image file caches\nThumbs.db\nehthumbs.db\n\n# Folder config file\nDesktop.ini\n\n# Recycle Bin used on file shares\n$RECYCLE.BIN/\n\n# Mac desktop service store files\n.DS_Store\n\n# Nuget\npackages\n/.vs\n/.idea\n"
},
{
"path": "CONTRIBUTING.md",
"content": "Releases are made from the master branch, but new developments are done on the develop branch. There are a lot of new developments on that branch, so please be aware as changes to master directly may not merge nicely.\n"
},
{
"path": "CustomDictionary.xml",
"content": "\n\n \n \n Colour\n Colours\n Initialise\n Initialisation\n Appender\n Ms\n Gui\n Mvvm\n \n \n \n \n \n \n \n\n"
},
{
"path": "GitVersion.yml",
"content": "mode: Mainline\nbranches: {}\nignore:\n sha: []\nmerge-message-formats: {}\n"
},
{
"path": "LICENSE.md",
"content": "# Microsoft Public License (Ms-PL)\n\nMicrosoft Public License (Ms-PL)\n\nThis license governs use of the accompanying software. If you use the software, you accept this license. If you do not accept the license, do not use the software.\n\n1. Definitions\n\nThe terms \"reproduce,\" \"reproduction,\" \"derivative works,\" and \"distribution\" have the same meaning here as under U.S. copyright law.\n\nA \"contribution\" is the original software, or any additions or changes to the software.\n\nA \"contributor\" is any person that distributes its contribution under this license.\n\n\"Licensed patents\" are a contributor's patent claims that read directly on its contribution.\n\n2. Grant of Rights\n\n(A) Copyright Grant- Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution or any derivative works that you create.\n\n(B) Patent Grant- Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution in the software or derivative works of the contribution in the software.\n\n3. Conditions and Limitations\n\n(A) No Trademark License- This license does not grant you rights to use any contributors' name, logo, or trademarks.\n\n(B) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your patent license from such contributor to the software ends automatically.\n\n(C) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution notices that are present in the software.\n\n(D) If you distribute any portion of the software in source code form, you may do so only under this license by including a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or object code form, you may only do so under a license that complies with this license.\n\n(E) The software is licensed \"as-is.\" You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.\n"
},
{
"path": "README.md",
"content": "#  sentinel\nLog-viewer with filtering and highlighting\n\n\n\n## Log Sources \nSentinel is a viewer for log-files - specifically I designed it to act as a network end-point for the likes of nLog and log4net, additionally it then works really well for capturing log entries from multiple sources. \n\nSource | Status\n--------------------- | ------\nLog4Net UdpAppender | Supported \nnLog's nLogViewer | Supported\nTrace Listener | Planned\nLog-File Watcher | Experimental\nCustom, via plug-in | Planned\nMSBuild | Plug-in in source-repo\n\n## Command-Line usage\nThere are command line options that allow control over Sentinel when started, options available include the following:\n* Loading of a saved Session File\n* nLog network listener\n* log4net network listener\n\n## Command line options\nIf no command line options are specified, the standard New Session wizard will launch at start-up.\n\n### Launch with NLog listener enabled\n```\nsentinel nlog [--port ] [--tcp]\n```\nDefaults to port 9999 and Udp if not specified.\n\n### Launch with Log4Net listener enabled\n```\nsentinel log4net [--port ]\n```\nDefaults to port 9998 if not specified.\n\n### Launch with previously saved session file\n```\nsentinel filename.SNTL\n```\n\n## nLog's NLogViewer target configuration\nTo allow a nLog based application transmit its log messages to Sentinel, use a configuration like the one shown below:\n```xml\n\n\n \n \n \n \n \n \n\n```\n\n### Showing nLog debug information (0.12.0.0 onwards)\nIf the above configuration is adjusted to enable {{includeSourceInfo}} then it is possible to see the file, class, method and line number corresponding to where the message is emitted. Some of this information is only reported if the source program is compiled in DEBUG mode (e.g. RELEASE mode strips this information)\n```xml\n\n```\n\n## Log4Net UdpAppender configuration\nTo allow a log4net application transmit its log messages to Sentinel, use a configuration like the one shown below:\n```xml\n\n\n \n \n \n\n \n \n\n \n \n \n \n \n\n \n \n \n \n\n```\n### Showing log4net debug information (0.12.1.0 onwards)\nIf the above configuration is adjusted to enable {{locationInfo}} then it is possible to see the file, class, method and line number corresponding to where the message is emitted. Some of this information is only reported if the source program is compiled in DEBUG mode (e.g. RELEASE mode strips this information)\n```xml\n\n \n\n```\n\n## Log Entries\nLog file entries map the the following interface. This is core record for a log-file entry and used to populate the columns within the live-log view. Note, by using [Classifiers](#Classifiers) it is possible to rearrange and/or change the content of these fields upon receiving a new log-entry.\n\n```c#\npublic interface ILogEntry\n{\n string Classification { get; set; }\n DateTime DateTime { get; set; }\n string Description { get; set; }\n string Source { get; set; }\n string System { get; set; }\n string Thread { get; set; }\n string Type { get; set; }\n}\n```\n\nLog entries may be classified, highlighted and filtered based upon special services:\n* Classifiers can change the properties of a log entry\n* Highlighters can change its appearance.\n* Filters can be used to suppress the displaying of matching entries.\n\n## Classifiers\nUpon receiving a new log-entry it is processed through registered classifiers. Classifiers have the ability to rewrite the log-entry prior to passing it to the visualisation aspect of Sentinel. \n\nAs an example, suppose the incoming message when starting with the phrase \"Sleeping for another\" is intended to be switched from its supplied type (e.g. DEBUG or INFO) to its own type **Timing**. The ClassifierViewModel registers this on construction. Note that the regular expression below also rewrites the Description to the named-capture _description_, effectively stripping off the prefix \"Sleeping for another\" - information no longer needed due to the reclassification.\n\n```c#\nitems.Add(\n\tnew DescriptionTypeClassifier(\"Timing\", \"Timing\")\n\t\t{\n\t\t\tEnabled = true,\n\t\t\tName = \"Timing messages\",\n\t\t\tRegexString = @\"^Sleeping for another (?[^$](^$)+)$\"\n\t\t});\n```\n\nIn addition to reclassifying messages, the Classifier mechanism is currently used to make other changes to the message appearance. Continuing the example above, using a {{TypeImageClassifier}} it is possible to specify the image to be used for entries with a type of **Timing**.\n\n```c#\nitems.Add(\n\tnew TypeImageClassifier(\"Timing\", \"/Resources/Clock.png\")\n\t\t{\n\t\t\tEnabled = true,\n\t\t\tName = \"Timing Image\",\n\t\t});\n```\nThe classifiers can be seen in the Preferences dialog-box.\n\n\n## Highlighters\nCustomisable and extendible highlighters that may be toggled on and off during live preview. The current implementation limits pattern matching to the Type and System fields, although this will be extended to all fields. An example of why this is useful, in the classifiers section above, a new type of \"Timing\" was added, this type can get its own highlighting style. \n\n\n\nHighlighters can match the contents of the Type and System fields\n* Exact Strings\n* Substrings\n* Regular Expressions\n\n\n\nIf the matching field is set to **Type** an the match string specified as \"Timing\", a new highlighter for the timing can be added. User-defined highlighters are automatically added to the toolbar for ease of enabling and disabling of the highlighting. \n\n\n\nThe highlighters work on a first-come, wins principle. Therefore, the order of the entries in the highlighters section of the Preferences dialog-box are important. It is possible to hide the highlighting of FATAL messages if a highlighter is positioned before FATAL and gets a match.\n\n## Filters\nFilters are very much like highlighters except their purpose is to remove log-entries from the displayed values (note, the values are not lost, just hidden). Filters may be toggled on and off during the session. Filters are evaluated in the order specified, but since filters works on an any-match = hide principle the evaluation stops on the first match, resulting on the entry being hidden. Note, this means that messages displayed have travelled through ALL of the filters without being matched, this isn't a cost free aspect, so be careful about how many enabled filters you have!\n\n## Extractors\nExtractors are the inverse of Filters, log entries must match the extractor to be visible. This can be very useful if you, for example, define an extractor for a specific logging condition and want to quickly see if and how often it happened.\n"
},
{
"path": "Sentinel/.vscode/launch.json",
"content": "{\n // Use IntelliSense to find out which attributes exist for C# debugging\n // Use hover for the description of the existing attributes\n // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md\n \"version\": \"0.2.0\",\n \"configurations\": [\n {\n \"name\": \".NET Core Launch (console)\",\n \"type\": \"coreclr\",\n \"request\": \"launch\",\n \"preLaunchTask\": \"build\",\n // If you have changed target frameworks, make sure to update the program path.\n \"program\": \"${workspaceFolder}/bin/Debug/net5.0/Sentinel.dll\",\n \"args\": [],\n \"cwd\": \"${workspaceFolder}\",\n // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console\n \"console\": \"internalConsole\",\n \"stopAtEntry\": false\n },\n {\n \"name\": \".NET Core Attach\",\n \"type\": \"coreclr\",\n \"request\": \"attach\",\n \"processId\": \"${command:pickProcess}\"\n }\n ]\n}"
},
{
"path": "Sentinel/.vscode/tasks.json",
"content": "{\n \"version\": \"2.0.0\",\n \"tasks\": [\n {\n \"label\": \"build\",\n \"command\": \"dotnet\",\n \"type\": \"process\",\n \"args\": [\n \"build\",\n \"${workspaceFolder}/Sentinel.csproj\",\n \"/property:GenerateFullPaths=true\",\n \"/consoleloggerparameters:NoSummary\"\n ],\n \"problemMatcher\": \"$msCompile\"\n },\n {\n \"label\": \"publish\",\n \"command\": \"dotnet\",\n \"type\": \"process\",\n \"args\": [\n \"publish\",\n \"${workspaceFolder}/Sentinel.csproj\",\n \"/property:GenerateFullPaths=true\",\n \"/consoleloggerparameters:NoSummary\"\n ],\n \"problemMatcher\": \"$msCompile\"\n },\n {\n \"label\": \"watch\",\n \"command\": \"dotnet\",\n \"type\": \"process\",\n \"args\": [\n \"watch\",\n \"run\",\n \"${workspaceFolder}/Sentinel.csproj\",\n \"/property:GenerateFullPaths=true\",\n \"/consoleloggerparameters:NoSummary\"\n ],\n \"problemMatcher\": \"$msCompile\"\n }\n ]\n}"
},
{
"path": "Sentinel/Classification/Classifier.cs",
"content": "namespace Sentinel.Classification\n{\n using System.Diagnostics;\n using System.Runtime.Serialization;\n using System.Text.RegularExpressions;\n\n using Sentinel.Classification.Interfaces;\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n [DataContract]\n public class Classifier : ViewModelBase, IClassifier\n {\n private bool enabled = true;\n\n private LogEntryFields field;\n\n private MatchMode mode;\n\n private string name;\n\n private string type;\n\n private string pattern;\n\n private Regex regex;\n\n public Classifier()\n {\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == \"Field\" || e.PropertyName == \"Mode\" || e.PropertyName == \"Pattern\")\n {\n if (Mode == MatchMode.RegularExpression && Pattern != null)\n {\n regex = new Regex(Pattern);\n }\n\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n public Classifier(string name, bool enabled, LogEntryFields field, MatchMode mode, string pattern, string type)\n {\n Name = name;\n Enabled = enabled;\n Field = field;\n Mode = mode;\n Pattern = pattern;\n Type = type;\n regex = new Regex(pattern);\n\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == \"Field\" || e.PropertyName == \"Mode\" || e.PropertyName == \"Pattern\")\n {\n if (Mode == MatchMode.RegularExpression && Pattern != null)\n {\n regex = new Regex(Pattern);\n }\n\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n public string Description\n {\n get\n {\n var modeDescription = \"Exact\";\n\n switch (Mode)\n {\n case MatchMode.RegularExpression:\n modeDescription = \"RegEx\";\n break;\n case MatchMode.CaseSensitive:\n modeDescription = \"Case sensitive\";\n break;\n case MatchMode.CaseInsensitive:\n modeDescription = \"Case insensitive\";\n break;\n }\n\n return $\"{modeDescription} match of {Pattern} in the {Field} field\";\n }\n }\n\n public bool Enabled\n {\n get\n {\n return enabled;\n }\n\n set\n {\n if (enabled != value)\n {\n enabled = value;\n OnPropertyChanged(nameof(Enabled));\n }\n }\n }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n\n public string HighlighterType => \"Basic Highlighter\";\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n if (mode != value)\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (pattern != value)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public string Type\n {\n get\n {\n return type;\n }\n\n set\n {\n if (type != value)\n {\n type = value;\n OnPropertyChanged(nameof(Type));\n }\n }\n }\n\n public ILogEntry Classify(ILogEntry logEntry)\n {\n Debug.Assert(logEntry != null, \"logEntry can not be null.\");\n\n if (IsMatch(logEntry))\n {\n logEntry.MetaData[\"Classification\"] = Type;\n logEntry.Type = Type;\n }\n\n return logEntry;\n }\n\n public bool IsMatch(ILogEntry logEntry)\n {\n Debug.Assert(logEntry != null, \"logEntry can not be null.\");\n\n if (string.IsNullOrWhiteSpace(Pattern))\n {\n return false;\n }\n\n string target;\n\n switch (Field)\n {\n case LogEntryFields.None:\n target = string.Empty;\n break;\n case LogEntryFields.Type:\n target = logEntry.Type;\n break;\n case LogEntryFields.System:\n target = logEntry.System;\n break;\n case LogEntryFields.Classification:\n target = string.Empty;\n break;\n case LogEntryFields.Thread:\n target = logEntry.Thread;\n break;\n case LogEntryFields.Source:\n target = logEntry.Source;\n break;\n case LogEntryFields.Description:\n target = logEntry.Description;\n break;\n case LogEntryFields.Host:\n target = string.Empty;\n break;\n default:\n target = string.Empty;\n break;\n }\n\n switch (Mode)\n {\n case MatchMode.Exact:\n return target.Equals(Pattern);\n case MatchMode.CaseSensitive:\n return target.Contains(Pattern);\n case MatchMode.CaseInsensitive:\n return target.ToLower().Contains(Pattern.ToLower());\n case MatchMode.RegularExpression:\n return regex != null && regex.IsMatch(target);\n }\n\n return false;\n }\n }\n}"
},
{
"path": "Sentinel/Classification/ClassifyingService.cs",
"content": "namespace Sentinel.Classification\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n\n using Sentinel.Classification.Gui;\n using Sentinel.Classification.Interfaces;\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n /// \n /// View Model for classifier collection. This has been written to operate\n /// as a ServiceLocator provided resource, so there is only one collection\n /// across the whole of the system.\n /// \n /// The first generic type parameter.\n [DataContract]\n public class ClassifyingService : ViewModelBase, IClassifyingService, IDefaultInitialisation\n where T : class, IClassifier\n {\n private readonly CollectionChangeHelper collectionHelper = new CollectionChangeHelper();\n\n private readonly IAddClassifyingService addClassifyingService = new AddClassifier();\n\n private readonly IEditClassifyingService editClassifyingService = new EditClassifier();\n\n private readonly IRemoveClassifyingService removeClassifyingService = new RemoveClassifier();\n\n private int selectedIndex = -1;\n\n /// \n /// Initializes a new instance of the class.\n /// \n public ClassifyingService()\n {\n Add = new DelegateCommand(AddClassifier);\n Edit = new DelegateCommand(EditClassifier, e => SelectedIndex != -1);\n Remove = new DelegateCommand(RemoveClassifier, e => SelectedIndex != -1);\n OrderEarlier = new DelegateCommand(MoveItemUp, e => SelectedIndex > 0);\n OrderLater = new DelegateCommand(\n MoveItemDown,\n e => SelectedIndex < (Classifiers.Count - 1) && SelectedIndex != -1);\n\n Classifiers = new ObservableCollection();\n\n // Register self as an observer of the collection.\n collectionHelper.ManagerName = \"Classifiers\";\n collectionHelper.OnPropertyChanged += CustomClassifierPropertyChanged;\n collectionHelper.NameLookup += e => e.Name;\n Classifiers.CollectionChanged += collectionHelper.AttachDetach;\n }\n\n /// \n /// Gets the ICommand providing the add-classifier functionality.\n /// \n public ICommand Add { get; private set; }\n\n /// \n /// Gets the ICommand providing the edit-classifier functionality.\n /// \n public ICommand Edit { get; private set; }\n\n /// \n /// Gets or sets the ObservableCollection of items representing the\n /// collection of Classifiers.\n /// \n public ObservableCollection Classifiers { get; set; }\n\n /// \n /// Gets the ICommand providing the functionality to\n /// move the currently selected element to an earlier position\n /// in the ordered list of classifiers.\n /// \n public ICommand OrderEarlier { get; private set; }\n\n /// \n /// Gets the ICommand providing the functionality to\n /// move the currently selected element to a later position\n /// in the ordered list of classifiers.\n /// \n public ICommand OrderLater { get; private set; }\n\n /// \n /// Gets the ICommand providing the functionality to\n /// remove the selected element from the list of classifiers.\n /// \n public ICommand Remove { get; private set; }\n\n /// \n /// Gets or sets the index for the selected item in the list\n /// of classifiers. The selected index is used for commands\n /// such as OrderEarlier,\n /// OrderLater\n /// and Remove.\n /// \n public int SelectedIndex\n {\n get => selectedIndex;\n\n set\n {\n if (value != selectedIndex)\n {\n selectedIndex = value;\n OnPropertyChanged(nameof(SelectedIndex));\n CommandManager.InvalidateRequerySuggested();\n }\n }\n }\n\n public void Initialise()\n {\n Classifiers.Add(new Classifier(\"Timing messages\", true, LogEntryFields.Description, MatchMode.RegularExpression, @\"^\\[SimulationTime\\] (?[^$]+)$\", \"TIMING\") as T);\n Classifiers.Add(new Classifier(\"Smp messages\", true, LogEntryFields.Description, MatchMode.RegularExpression, \"Src:'(?[^']+)', Msg:'(?.*)'$\", \"TIMING\") as T);\n Classifiers.Add(new Classifier(\"SimSat messages\", true, LogEntryFields.Description, MatchMode.RegularExpression, \"SIMSAT:'(?[^']+)', Msg:'(?.*)'$\", \"TIMING\") as T);\n }\n\n public ILogEntry Classify(ILogEntry entry)\n {\n return Classifiers\n .Where(classifier => classifier.Enabled)\n .Aggregate(entry, (current, classifier) => classifier.Classify(current));\n }\n\n /// \n /// Add a new classifier to the collection of classifiers.\n /// \n /// Private method that implements the ICommand\n /// Add through a DelegateCommand.\n /// \n /// \n /// Delegate object data - unused.\n private void AddClassifier(object obj)\n {\n addClassifyingService.Add();\n }\n\n /// \n /// Edit the currently selected classifier (defined by the\n /// SelectedIndex\n /// property).\n /// \n /// Private method that implements the ICommand\n /// Edit through a DelegateCommand.\n /// \n /// \n /// Delegate object data - unused.\n private void EditClassifier(object obj)\n {\n var classifier = Classifiers.ElementAt(SelectedIndex);\n if (classifier != null)\n {\n editClassifyingService.Edit(classifier);\n }\n }\n\n /// \n /// Move the currently selected classifier (defined by the\n /// SelectedIndex\n /// property) to later in the ordered list.\n /// \n /// Private method that implements the ICommand\n /// OrderLater through a DelegateCommand.\n /// \n /// \n /// Delegate object data - unused.\n private void MoveItemDown(object obj)\n {\n if (selectedIndex != -1)\n {\n lock (this)\n {\n Debug.Assert(\n selectedIndex >= 0,\n \"SelectedIndex must be >= 0.\");\n Debug.Assert(\n selectedIndex < Classifiers.Count - 1,\n \"SelectedIndex must be within the index range of Items collection\");\n Debug.Assert(\n Classifiers.Count > 1,\n \"Can not move an item unless there is more than one.\");\n\n lock (Classifiers)\n {\n Classifiers.Swap(selectedIndex, selectedIndex + 1);\n }\n }\n }\n }\n\n /// \n /// Move the currently selected classifier (defined by the\n /// SelectedIndex\n /// property) to earlier in the ordered list.\n /// \n /// Private method that implements the ICommand\n /// OrderEarlier through a DelegateCommand.\n /// \n /// \n /// Delegate object data - unused.\n private void MoveItemUp(object obj)\n {\n if (selectedIndex != -1)\n {\n lock (this)\n {\n Debug.Assert(selectedIndex >= 0, \"SelectedIndex must be valid, e.g. >= 0\");\n Debug.Assert(Classifiers.Count > 1, \"Can only move item if more than one.\");\n\n lock (Classifiers)\n {\n Classifiers.Swap(selectedIndex, selectedIndex - 1);\n }\n }\n }\n }\n\n /// \n /// Removes the currently selected classifier (defined by the\n /// SelectedIndex\n /// property).\n /// \n /// Private method that implements the ICommand\n /// Remove through a DelegateCommand.\n /// \n /// \n /// Delegate object data - unused.\n private void RemoveClassifier(object obj)\n {\n var classifier = Classifiers.ElementAt(SelectedIndex);\n removeClassifyingService.Remove(classifier);\n }\n\n private void CustomClassifierPropertyChanged(object sender, PropertyChangedEventArgs e)\n {\n var classifier = sender as IClassifier;\n if (classifier != null)\n {\n Trace.WriteLine(\n string.Format(\n \"ClassifyingService saw some activity on {0} (IsEnabled = {1})\",\n classifier.Name,\n classifier.Enabled));\n }\n\n OnPropertyChanged(string.Empty);\n }\n }\n}"
},
{
"path": "Sentinel/Classification/Gui/AddClassifier.cs",
"content": "namespace Sentinel.Classification.Gui\n{\n using System.Windows;\n\n using Sentinel.Classification.Interfaces;\n using Sentinel.Services;\n\n public class AddClassifier : IAddClassifyingService\n {\n public void Add()\n {\n var classifierWindow = new AddEditClassifierWindow();\n using (var data = new AddEditClassifier(classifierWindow, false))\n {\n classifierWindow.DataContext = data;\n classifierWindow.Owner = Application.Current.MainWindow;\n\n var dialogResult = classifierWindow.ShowDialog();\n if (dialogResult != null && (bool)dialogResult)\n {\n var classifier = Construct(data);\n if (classifier != null)\n {\n var service = ServiceLocator.Instance.Get>();\n service?.Classifiers.Add(classifier);\n }\n }\n }\n }\n\n private static Classifier Construct(AddEditClassifier data)\n {\n return new Classifier\n {\n Name = data.Name,\n Type = data.Type,\n Field = data.Field,\n Mode = data.Mode,\n Pattern = data.Pattern,\n Enabled = true,\n };\n }\n }\n}"
},
{
"path": "Sentinel/Classification/Gui/AddEditClassifier.cs",
"content": "namespace Sentinel.Classification.Gui\n{\n using System.Windows;\n using System.Windows.Input;\n\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n public class AddEditClassifier : ViewModelBase\n {\n private readonly Window window;\n\n private string name = \"Unnamed\";\n\n private string pattern = \"pattern\";\n\n private LogEntryFields field;\n\n private MatchMode mode;\n\n private string type;\n\n public AddEditClassifier(Window window, bool editMode)\n {\n this.window = window;\n if (window != null)\n {\n window.Title = $\"{(editMode ? \"Edit\" : \"Register\")} Classifier\";\n }\n\n Accept = new DelegateCommand(AcceptDialog, Validates);\n Reject = new DelegateCommand(RejectDialog);\n }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Accept { get; private set; }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (value != pattern)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public string Type\n {\n get\n {\n return type;\n }\n\n set\n {\n if (value != type)\n {\n type = value;\n OnPropertyChanged(nameof(Type));\n }\n }\n }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Reject { get; private set; }\n\n private void AcceptDialog(object obj)\n {\n window.DialogResult = true;\n window.Close();\n }\n\n private void RejectDialog(object obj)\n {\n window.DialogResult = false;\n window.Close();\n }\n\n private bool Validates(object obj)\n {\n return Name.Length > 0 && Pattern.Length > 0;\n }\n }\n}"
},
{
"path": "Sentinel/Classification/Gui/AddEditClassifierWindow.xaml",
"content": "\n\n \n\n \n \n \n \n \n\n \n \n \n \n \n\n \n\n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n \n \n"
},
{
"path": "Sentinel/Classification/Gui/AddEditClassifierWindow.xaml.cs",
"content": "namespace Sentinel.Classification.Gui\n{\n /// \n /// Interaction logic for AddEditClassifierWindow.xaml.\n /// \n public partial class AddEditClassifierWindow\n {\n public AddEditClassifierWindow()\n {\n InitializeComponent();\n }\n }\n}\n"
},
{
"path": "Sentinel/Classification/Gui/ClassificationsControl.xaml",
"content": "\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "Sentinel/Classification/Gui/ClassificationsControl.xaml.cs",
"content": "namespace Sentinel.Classification.Gui\n{\n using System.Windows.Controls;\n\n using Sentinel.Classification.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for ClassificationsControl.xaml.\n /// \n public partial class ClassificationsControl : UserControl\n {\n public ClassificationsControl()\n {\n InitializeComponent();\n Classifier = ServiceLocator.Instance.Get>();\n DataContext = this;\n }\n\n // ReSharper disable once MemberCanBePrivate.Global\n // ReSharper disable once UnusedAutoPropertyAccessor.Global\n public IClassifyingService Classifier { get; private set; }\n }\n}"
},
{
"path": "Sentinel/Classification/Gui/EditClassifier.cs",
"content": "namespace Sentinel.Classification.Gui\n{\n using System.Diagnostics;\n using System.Windows;\n\n using Sentinel.Classification.Interfaces;\n\n public class EditClassifier : IEditClassifyingService\n {\n public void Edit(IClassifier classifier)\n {\n Debug.Assert(classifier != null, \"Extractor must be supplied to allow editing.\");\n\n var window = new AddEditClassifierWindow();\n var data = new AddEditClassifier(window, true);\n window.DataContext = data;\n window.Owner = Application.Current.MainWindow;\n\n data.Name = classifier.Name;\n data.Field = classifier.Field;\n data.Pattern = classifier.Pattern;\n data.Mode = classifier.Mode;\n data.Type = classifier.Type;\n\n var dialogResult = window.ShowDialog();\n\n if (dialogResult != null && (bool)dialogResult)\n {\n classifier.Name = data.Name;\n classifier.Pattern = data.Pattern;\n classifier.Mode = data.Mode;\n classifier.Field = data.Field;\n classifier.Type = data.Type;\n }\n }\n }\n}\n"
},
{
"path": "Sentinel/Classification/Gui/RemoveClassifier.cs",
"content": "namespace Sentinel.Classification.Gui\n{\n using System.Windows;\n\n using Sentinel.Classification.Interfaces;\n using Sentinel.Services;\n\n public class RemoveClassifier : IRemoveClassifyingService\n {\n public void Remove(IClassifier classifier)\n {\n var service = ServiceLocator.Instance.Get>();\n\n if (service != null)\n {\n var prompt =\n \"Are you sure you want to remove the selected classifier?\\r\\n\\r\\n\" +\n $\"Classifier Name = \\\"{classifier.Name}\\\"\";\n\n var result = MessageBox.Show(\n prompt,\n \"Remove Extractor\",\n MessageBoxButton.YesNo,\n MessageBoxImage.Question,\n MessageBoxResult.No);\n\n if (result == MessageBoxResult.Yes)\n {\n service.Classifiers.Remove(classifier);\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Classification/Interfaces/IAddClassifyingService.cs",
"content": "namespace Sentinel.Classification.Interfaces\n{\n public interface IAddClassifyingService\n {\n void Add();\n }\n}"
},
{
"path": "Sentinel/Classification/Interfaces/IClassifier.cs",
"content": "namespace Sentinel.Classification.Interfaces\n{\n using System.Runtime.Serialization;\n\n using Sentinel.Interfaces;\n\n public interface IClassifier\n {\n [DataMember]\n string Name { get; set; }\n\n [DataMember]\n string Type { get; set; }\n\n [DataMember]\n bool Enabled { get; set; }\n\n [DataMember]\n string Pattern { get; set; }\n\n [DataMember]\n string Description { get; }\n\n [DataMember]\n LogEntryFields Field { get; set; }\n\n [DataMember]\n MatchMode Mode { get; set; }\n\n bool IsMatch(ILogEntry entry);\n\n ILogEntry Classify(ILogEntry entry);\n }\n}"
},
{
"path": "Sentinel/Classification/Interfaces/IClassifyingService.cs",
"content": "namespace Sentinel.Classification.Interfaces\n{\n using System.Collections.ObjectModel;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n\n using Sentinel.Interfaces;\n\n public interface IClassifyingService\n {\n ICommand Add { get; }\n\n ICommand Edit { get; }\n\n [DataMember]\n ObservableCollection Classifiers { get; }\n\n ICommand OrderEarlier { get; }\n\n ICommand OrderLater { get; }\n\n ICommand Remove { get; }\n\n int SelectedIndex { get; set; }\n\n ILogEntry Classify(ILogEntry entry);\n }\n}"
},
{
"path": "Sentinel/Classification/Interfaces/IEditClassifyingService.cs",
"content": "namespace Sentinel.Classification.Interfaces\n{\n public interface IEditClassifyingService\n {\n void Edit(IClassifier classifier);\n }\n}"
},
{
"path": "Sentinel/Classification/Interfaces/IRemoveClassifyingService.cs",
"content": "namespace Sentinel.Classification.Interfaces\n{\n public interface IRemoveClassifyingService\n {\n void Remove(IClassifier classifier);\n }\n}"
},
{
"path": "Sentinel/Controls/AboutWindow.xaml",
"content": "\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n"
},
{
"path": "Sentinel/Controls/AboutWindow.xaml.cs",
"content": "namespace Sentinel.Controls\n{\n using System.Diagnostics;\n using System.IO;\n using System.Reflection;\n using System.Windows;\n\n /// \n /// Interaction logic for AboutWindow.xaml.\n /// \n public partial class AboutWindow\n {\n public AboutWindow(Window parent)\n {\n InitializeComponent();\n\n Owner = parent;\n\n try\n {\n var assembly = FileVersionInfo.GetVersionInfo(Assembly.GetEntryAssembly().Location);\n AssemblyNameLabel.Text = assembly.ProductName;\n VersionNumberLabel.Text = assembly.ProductVersion;\n DescriptionLabel.Text = assembly.Comments;\n DeveloperInfoLabel.Text = assembly.CompanyName;\n CopyrightInfoLabel.Text = assembly.LegalCopyright;\n }\n catch (FileNotFoundException)\n {\n // Can be thrown by the GetVersionInfo call\n }\n }\n }\n}\n"
},
{
"path": "Sentinel/Controls/ImageTypesControl.xaml",
"content": "\n\n\t\n\t\t\n\n\t\t\n\t\n\n\t\n\t\t\n\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\n\n\t\t\t\n\t\t\t\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\n"
},
{
"path": "Sentinel/Controls/ImageTypesControl.xaml.cs",
"content": "namespace Sentinel.Controls\n{\n using System.Windows.Controls;\n\n using Sentinel.Images.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for ImageTypesControl.xaml.\n /// \n public partial class ImageTypesControl : UserControl\n {\n public ImageTypesControl()\n {\n InitializeComponent();\n Images = ServiceLocator.Instance.Get();\n DataContext = this;\n }\n\n public ITypeImageService Images { get; private set; }\n }\n}"
},
{
"path": "Sentinel/Controls/IntegerTextBox.cs",
"content": "namespace Sentinel.Controls\r\n{\r\n using System.Linq;\r\n using System.Windows.Controls;\r\n using System.Windows.Input;\r\n\r\n public class IntegerTextBox : TextBox\r\n {\r\n protected override void OnPreviewTextInput(TextCompositionEventArgs e)\r\n {\r\n e.Handled = !e.Text.All(char.IsDigit);\r\n\r\n base.OnPreviewTextInput(e);\r\n }\r\n }\r\n}"
},
{
"path": "Sentinel/Controls/LogActivityControl.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "Sentinel/Controls/LogActivityControl.xaml.cs",
"content": "namespace Sentinel.Controls\n{\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for LogActivityControl.xaml.\n /// \n public partial class LogActivityControl\n {\n public LogActivityControl()\n {\n InitializeComponent();\n Highlight = ServiceLocator.Instance.Get>();\n }\n\n public IHighlightingService Highlight { get; private set; }\n }\n}"
},
{
"path": "Sentinel/Controls/MainWindow.xaml",
"content": "\n\n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n\n \n\n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n\n \n\n \n \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n"
},
{
"path": "Sentinel/Controls/MainWindow.xaml.cs",
"content": "namespace Sentinel.Controls\n{\n using System;\n using System.Collections.Generic;\n using System.Collections.ObjectModel;\n using System.Collections.Specialized;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.IO;\n using System.Linq;\n using System.Reflection;\n using System.Windows;\n using System.Windows.Controls;\n using System.Windows.Controls.Primitives;\n using System.Windows.Controls.Ribbon;\n using System.Windows.Data;\n using System.Windows.Input;\n using CommandLine;\n using log4net;\n using Microsoft.Win32;\n using Sentinel.Classification.Interfaces;\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Filters.Interfaces;\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n using Sentinel.Log4Net;\n using Sentinel.Logs.Interfaces;\n using Sentinel.NLog;\n using Sentinel.Providers.Interfaces;\n using Sentinel.Services;\n using Sentinel.Services.Interfaces;\n using Sentinel.StartUp;\n using Sentinel.Support;\n using Sentinel.Views.Interfaces;\n using WpfExtras;\n using WpfExtras.Converters;\n\n /// \n /// Interaction logic for MainWindow.xaml.\n /// \n public partial class MainWindow\n {\n private static readonly ILog Log = log4net.LogManager.GetLogger(typeof(MainWindow));\n\n private readonly string persistingFilename;\n\n private readonly string persistingRecentFileName;\n\n private List recentFilePathList;\n\n private PreferencesWindow preferencesWindow;\n\n private int preferencesWindowTabSelected;\n\n public MainWindow()\n {\n InitializeComponent();\n var savingDirectory = ServiceLocator.Instance.SaveLocation;\n persistingFilename = Path.Combine(savingDirectory, \"MainWindow\");\n persistingRecentFileName = Path.Combine(savingDirectory, \"RecentFiles\");\n var fileName = Path.ChangeExtension(persistingFilename, \".json\");\n\n var settings = PersistingSettings.Load(fileName);\n\n // Restore persisted window placement if provided\n if (settings?.WindowPlacementInfo != null)\n {\n RestoreWindowPosition(settings.WindowPlacementInfo);\n }\n\n if (settings?.UserPreferences != null)\n {\n // TODO: is this already set?\n Preferences = settings.UserPreferences;\n }\n\n // Get recently opened files\n GetRecentlyOpenedFiles();\n }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Add { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand About { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand ShowPreferences { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand ExportLogs { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Exit { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand NewSession { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand SaveSession { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand LoadSession { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IUserPreferences Preferences { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IViewManager ViewManager { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IFilteringService Filters => ServiceLocator.Instance.Get>();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IHighlightingService Highlighters\n => ServiceLocator.Instance.Get>();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IClassifyingService ClassifyingService\n => ServiceLocator.Instance.Get>();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IExtractingService Extractors\n => ServiceLocator.Instance.Get>();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ISearchHighlighter Search => ServiceLocator.Instance.Get();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ISearchFilter SearchFilter => ServiceLocator.Instance.Get();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ISearchExtractor SearchExtractor => ServiceLocator.Instance.Get();\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ObservableCollection RecentFiles { get; private set; }\n\n private static WindowPlacementInfo ValidateScreenPosition(WindowPlacementInfo wp)\n {\n if (wp == null)\n {\n return null;\n }\n\n try\n {\n var virtualScreen = new Rect(\n SystemParameters.VirtualScreenLeft,\n SystemParameters.VirtualScreenTop,\n SystemParameters.VirtualScreenWidth,\n SystemParameters.VirtualScreenHeight);\n var window = new Rect(wp.Left, wp.Top, wp.Width, wp.Height);\n return virtualScreen.IntersectsWith(window) ? wp : null;\n }\n catch (Exception e)\n {\n Log.Error(\"Unable to calculate rectangle or perform intersection with window\", e);\n }\n\n return null;\n }\n\n private void ShowPreferencesAction(object obj)\n {\n preferencesWindowTabSelected = Convert.ToInt32(obj);\n Preferences.Show = true;\n }\n\n private void ExportLogsAction(object obj)\n {\n // Get Log\n var tab = (TabItem)TabControl.SelectedItem;\n var frame = (IWindowFrame)tab.Content;\n var restartLogging = false;\n\n // Notify user that log messages will be paused during this operation\n if (frame.Log.Enabled)\n {\n var messageBoxResult =\n MessageBox.Show(\n \"The log viewer must be paused momentarily for this operation to continue. Is it OK to pause logging?\",\n \"Sentinel\",\n MessageBoxButton.YesNo,\n MessageBoxImage.Warning);\n\n if (messageBoxResult == MessageBoxResult.Yes)\n {\n frame.Log.Enabled = false;\n restartLogging = true;\n }\n else\n {\n return;\n }\n }\n\n // Open a save file dialog\n var savefile = new SaveFileDialog\n {\n FileName = frame.Log.Name,\n DefaultExt = \".log\",\n Filter = \"Log documents (.log)|*.log|Text documents (.txt)|*.txt\",\n FilterIndex = 0,\n };\n\n if (savefile.ShowDialog(this) == true)\n {\n var logFileExporter = ServiceLocator.Instance.Get();\n logFileExporter.SaveLogViewerToFile(frame, savefile.FileName);\n }\n\n frame.Log.Enabled = restartLogging;\n }\n\n private void SaveSessionAction(object obj)\n {\n var sessionManager = ServiceLocator.Instance.Get();\n\n // Open a save file dialog\n var savefile = new SaveFileDialog\n {\n FileName = sessionManager.Name,\n DefaultExt = \".sntl\",\n Filter = \"Sentinel session (.sntl)|*.sntl\",\n FilterIndex = 0,\n };\n\n if (savefile.ShowDialog(this) == true)\n {\n sessionManager.SaveSession(savefile.FileName);\n AddToRecentFiles(savefile.FileName);\n }\n }\n\n private void AddToRecentFiles(string fileName)\n {\n if (RecentFiles.Contains(fileName))\n {\n RecentFiles.Move(RecentFiles.IndexOf(fileName), 0);\n }\n else\n {\n RecentFiles.Insert(0, fileName);\n }\n\n // Keep list at no more than 13\n if (RecentFiles.Count > 13)\n {\n RecentFiles.Remove(RecentFiles.LastOrDefault());\n }\n }\n\n private void NewSessionAction(object obj)\n {\n var sessionManager = ServiceLocator.Instance.Get();\n\n if (!sessionManager.IsSaved)\n {\n var userResult = MessageBox.Show(\n \"Do you want to save changes you made to \" + sessionManager.Name + \"?\",\n \"Sentinel\",\n MessageBoxButton.YesNoCancel,\n MessageBoxImage.Warning);\n\n if (userResult == MessageBoxResult.Cancel)\n {\n return;\n }\n\n if (userResult == MessageBoxResult.Yes)\n {\n SaveSession.Execute(null);\n\n // if the user clicked \"Cancel\" at the save dialog box\n if (!sessionManager.IsSaved)\n {\n return;\n }\n }\n }\n\n // Remove the tab control.\n if (TabControl.Items.Count > 0)\n {\n var tab = TabControl.SelectedItem;\n TabControl.Items.Remove(tab);\n }\n\n Add.Execute(null);\n }\n\n private void LoadSessionAction(object obj)\n {\n var sessionManager = ServiceLocator.Instance.Get();\n var fileNameToLoad = (string)obj;\n\n if (!sessionManager.IsSaved)\n {\n var userResult = MessageBox.Show(\n \"Do you want to save changes you made to \" + sessionManager.Name + \"?\",\n \"Sentinel\",\n MessageBoxButton.YesNoCancel,\n MessageBoxImage.Warning);\n\n if (userResult == MessageBoxResult.Cancel)\n {\n return;\n }\n\n if (userResult == MessageBoxResult.Yes)\n {\n SaveSession.Execute(null);\n\n // if the user clicked \"Cancel\" at the save dialog box\n if (!sessionManager.IsSaved)\n {\n return;\n }\n }\n }\n\n if (fileNameToLoad == null)\n {\n // open a save file dialog\n var openFile = new OpenFileDialog\n {\n FileName = sessionManager.Name,\n DefaultExt = \".sntl\",\n Filter = \"Sentinel session (.sntl)|*.sntl\",\n FilterIndex = 0,\n };\n\n if (openFile.ShowDialog(this) == true)\n {\n fileNameToLoad = openFile.FileName;\n }\n else\n {\n return;\n }\n }\n\n // Remove the tab control.\n if (TabControl.Items.Count > 0)\n {\n var tab = TabControl.SelectedItem;\n TabControl.Items.Remove(tab);\n }\n\n RemoveBindingReferences();\n\n sessionManager.LoadSession(fileNameToLoad);\n AddToRecentFiles(fileNameToLoad);\n\n BindViewToViewModel();\n\n if (!sessionManager.ProviderSettings.Any())\n {\n return;\n }\n\n var frame = ServiceLocator.Instance.Get();\n\n // Add to the tab control.\n var newTab = new TabItem { Header = sessionManager.Name, Content = frame };\n TabControl.Items.Add(newTab);\n TabControl.SelectedItem = newTab;\n }\n\n /// \n /// AddNewListenerAction method provides a mechanism for the user to add additional\n /// listeners to the log-viewer.\n /// \n /// Object to add as a new listener.\n private void AddNewListenerAction(object obj)\n {\n // Load a new session\n var sessionManager = ServiceLocator.Instance.Get();\n\n RemoveBindingReferences();\n\n sessionManager.LoadNewSession(this);\n\n BindViewToViewModel();\n\n if (!sessionManager.ProviderSettings.Any())\n {\n return;\n }\n\n var frame = ServiceLocator.Instance.Get();\n\n // Add to the tab control.\n var tab = new TabItem { Header = sessionManager.Name, Content = frame };\n TabControl.Items.Add(tab);\n TabControl.SelectedItem = tab;\n }\n\n private void OnLoaded(object sender, RoutedEventArgs e)\n {\n Exit = new DelegateCommand(ee => Close());\n About = new DelegateCommand(\n ee =>\n {\n var about = new AboutWindow(this);\n about.ShowDialog();\n });\n\n Add = new DelegateCommand(AddNewListenerAction, b => TabControl.Items.Count < 1);\n ShowPreferences = new DelegateCommand(ShowPreferencesAction);\n ExportLogs = new DelegateCommand(ExportLogsAction, b => TabControl.Items.Count > 0);\n SaveSession = new DelegateCommand(SaveSessionAction);\n NewSession = new DelegateCommand(NewSessionAction);\n LoadSession = new DelegateCommand(LoadSessionAction);\n RecentFiles = new ObservableCollection(recentFilePathList.Take(13));\n\n BindViewToViewModel();\n\n var commandLine = Environment.GetCommandLineArgs();\n if (commandLine.Length == 1)\n {\n Add.Execute(null);\n }\n else\n {\n ProcessCommandLine(commandLine.Skip(1));\n }\n\n // Debug the available loggers.\n var logManager = ServiceLocator.Instance.Get();\n foreach (var logger in logManager)\n {\n Log.DebugFormat(\"Log: {0}\", logger.Name);\n }\n\n var providerManager = ServiceLocator.Instance.Get();\n foreach (var instance in providerManager.Instances)\n {\n Log.DebugFormat(\"Provider: {0}\", instance.Name);\n Log.DebugFormat(\" - is {0}active\", instance.IsActive ? string.Empty : \"not \");\n Log.DebugFormat(\" - logger = {0}\", instance.Logger);\n }\n }\n\n private void ProcessCommandLine(IEnumerable commandLine)\n {\n commandLine.ThrowIfNull(nameof(commandLine));\n\n var commandLineArguments = commandLine as string[] ?? commandLine.ToArray();\n if (!commandLineArguments.Any())\n {\n throw new ArgumentException(\"Collection must have at least one element\", nameof(commandLine));\n }\n\n var sessionManager = ServiceLocator.Instance.Get();\n\n var unknownCommandLine = false;\n var args = commandLineArguments.ToArray();\n\n var options = Parser.Default.ParseArguments(args).MapResult(\n (Log4NetOptions o) => Tuple.Create(\"log4net\", o),\n (NLogOptions o) => Tuple.Create(\"nlog\", o),\n _ => Tuple.Create(string.Empty, null));\n\n var verb = options.Item1;\n\n if (string.IsNullOrWhiteSpace(options.Item1))\n {\n var filePath = commandLineArguments.FirstOrDefault();\n if (!File.Exists(filePath) || Path.GetExtension(filePath)?.ToUpper() != \".SNTL\")\n {\n unknownCommandLine = true;\n }\n }\n\n if (unknownCommandLine)\n {\n // TODO: command line usage dialog\n MessageBox.Show(\n \"File does not exist or is not a Sentinel session file.\",\n \"Sentinel\",\n MessageBoxButton.OK,\n MessageBoxImage.Error);\n return;\n }\n\n RemoveBindingReferences();\n\n switch (verb)\n {\n case \"nlog\":\n CreateDefaultNLogListener((NLogOptions)options.Item2, sessionManager);\n break;\n case \"log4net\":\n CreateDefaultLog4NetListener((Log4NetOptions)options.Item2, sessionManager);\n break;\n default:\n sessionManager.LoadSession(commandLineArguments.FirstOrDefault());\n break;\n }\n\n BindViewToViewModel();\n\n var frame = ServiceLocator.Instance.Get();\n\n // Add to the tab control.\n var newTab = new TabItem { Header = sessionManager.Name, Content = frame };\n TabControl.Items.Add(newTab);\n TabControl.SelectedItem = newTab;\n }\n\n private void CreateDefaultLog4NetListener(Log4NetOptions log4NetOptions, ISessionManager sessionManager)\n {\n var info = $\"Using log4net listener on Udp port {log4NetOptions.Port}\";\n Log.Debug(info);\n\n var providerSettings = new UdpAppenderSettings\n {\n Port = log4NetOptions.Port,\n Name = info,\n Info = Log4NetProvider.ProviderRegistrationInformation.Info,\n };\n\n var providers =\n Enumerable.Repeat(\n new PendingProviderRecord\n {\n Info = Log4NetProvider.ProviderRegistrationInformation.Info,\n Settings = providerSettings,\n },\n 1);\n\n sessionManager.LoadProviders(providers);\n }\n\n private void CreateDefaultNLogListener(NLogOptions verbOptions, ISessionManager sessionManager)\n {\n var name = $\"Using nlog listener on {(verbOptions.IsUdp ? \"Udp\" : \"Tcp\")} port {verbOptions.Port}\";\n var info = NLogViewerProvider.ProviderRegistrationInformation.Info;\n Log.Debug(name);\n\n var providerSettings = new NetworkSettings\n {\n Protocol =\n verbOptions.IsUdp\n ? NetworkProtocol.Udp\n : NetworkProtocol.Tcp,\n Port = verbOptions.Port,\n Name = name,\n Info = info,\n };\n var providers = Enumerable.Repeat(\n new PendingProviderRecord { Info = info, Settings = providerSettings },\n 1);\n\n sessionManager.LoadProviders(providers);\n }\n\n private void RestoreWindowPosition(WindowPlacementInfo wp)\n {\n _ = wp ?? throw new ArgumentNullException(nameof(wp));\n\n // Validation routine will cope with Null being passed and if it finds an error, it returns null.\n wp = ValidateScreenPosition(wp);\n\n if (wp != null)\n {\n Log.DebugFormat(\n \"Window position being restored to ({0},{1})-({2},{3}) {4}\",\n wp.Top,\n wp.Left,\n wp.Top + wp.Height,\n wp.Left + wp.Width,\n wp.WindowState);\n\n Top = wp.Top;\n Left = wp.Left;\n Width = wp.Width;\n Height = wp.Height;\n\n // TODO: would it make sense to start up minimized if that was how it was terminated?\n WindowState = wp.WindowState;\n }\n }\n\n private void PreferencesChanged(object sender, PropertyChangedEventArgs e)\n {\n if (Preferences != null)\n {\n if (e.PropertyName == \"Show\")\n {\n if (Preferences.Show)\n {\n preferencesWindow = new PreferencesWindow(preferencesWindowTabSelected) { Owner = this };\n preferencesWindow.Show();\n }\n else if (preferencesWindow != null)\n {\n preferencesWindow.Close();\n preferencesWindow = null;\n }\n }\n }\n }\n\n private void ViewManagerChanged(object sender, NotifyCollectionChangedEventArgs e)\n {\n if (e.Action == NotifyCollectionChangedAction.Add)\n {\n TabControl.SelectedIndex = TabControl.Items.Count - 1;\n }\n }\n\n private void OnClosed(object sender, CancelEventArgs e)\n {\n var windowInfo = new WindowPlacementInfo\n {\n Height = (int)Height,\n Top = (int)Top,\n Left = (int)Left,\n Width = (int)Width,\n WindowState = WindowState,\n };\n\n var filename = Path.ChangeExtension(persistingFilename, \".json\");\n PersistingSettings.Save(filename, windowInfo, Preferences);\n\n var recentFileInfo = new RecentFileInfo { RecentFilePaths = RecentFiles.ToList() };\n\n JsonHelper.SerializeToFile(recentFileInfo, Path.ChangeExtension(persistingRecentFileName, \".json\"));\n }\n\n private void RetainOnlyStandardFilters(object sender, FilterEventArgs e)\n {\n sender.ThrowIfNull(nameof(sender));\n e.ThrowIfNull(nameof(e));\n e.Accepted = e.Item is IStandardDebuggingFilter;\n }\n\n private void ExcludeStandardFilters(object sender, FilterEventArgs e)\n {\n sender.ThrowIfNull(nameof(sender));\n e.ThrowIfNull(nameof(e));\n e.Accepted = !(e.Item is IStandardDebuggingFilter || e.Item is ISearchFilter);\n }\n\n private void RetainOnlyStandardHighlighters(object sender, FilterEventArgs e)\n {\n sender.ThrowIfNull(nameof(sender));\n e.ThrowIfNull(nameof(e));\n e.Accepted = e.Item is IStandardDebuggingHighlighter;\n }\n\n private void ExcludeStandardHighlighters(object sender, FilterEventArgs e)\n {\n sender.ThrowIfNull(nameof(sender));\n e.ThrowIfNull(nameof(e));\n e.Accepted = !(e.Item is IStandardDebuggingHighlighter);\n }\n\n private void SearchToggleButtonChecked(object sender, RoutedEventArgs e)\n {\n Debug.Assert(\n sender.GetType() == typeof(RibbonToggleButton),\n $\"A {sender.GetType()} accessed the wrong method\");\n\n var button = (RibbonToggleButton)sender;\n switch (button.Label)\n {\n case \"Highlight\":\n BindSearchToSearchHighlighter();\n break;\n case \"Filter\":\n BindSearchToSearchFilter();\n break;\n case \"Extract\":\n BindSearchToSearchExtractor();\n break;\n }\n }\n\n private void BindSearchToSearchExtractor()\n {\n SearchRibbonTextBox.SetBinding(TextBox.TextProperty, CreateBinding(\"Pattern\", SearchExtractor));\n SearchModeListBox.SetBinding(Selector.SelectedItemProperty, CreateBinding(\"Mode\", SearchExtractor));\n SearchTargetComboBox.SetBinding(Selector.SelectedItemProperty, CreateBinding(\"Field\", SearchExtractor));\n\n HighlightToggleButton.IsChecked = false;\n FilterToggleButton.IsChecked = false;\n }\n\n private Binding CreateBinding(string path, object source)\n {\n return new Binding\n {\n Source = source,\n Path = new PropertyPath(path),\n UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,\n };\n }\n\n private void BindSearchToSearchFilter()\n {\n SearchRibbonTextBox.SetBinding(TextBox.TextProperty, CreateBinding(\"Pattern\", SearchFilter));\n SearchModeListBox.SetBinding(Selector.SelectedItemProperty, CreateBinding(\"Mode\", SearchFilter));\n SearchTargetComboBox.SetBinding(Selector.SelectedItemProperty, CreateBinding(\"Field\", SearchFilter));\n HighlightToggleButton.IsChecked = false;\n ExtractToggleButton.IsChecked = false;\n }\n\n private void BindSearchToSearchHighlighter()\n {\n SearchRibbonTextBox.SetBinding(TextBox.TextProperty, CreateBinding(\"Search\", Search));\n SearchModeListBox.SetBinding(Selector.SelectedItemProperty, CreateBinding(\"Mode\", Search));\n SearchTargetComboBox.SetBinding(Selector.SelectedItemProperty, CreateBinding(\"Field\", Search));\n FilterToggleButton.IsChecked = false;\n ExtractToggleButton.IsChecked = false;\n }\n\n private void RemoveBindingReferences()\n {\n var notifyPropertyChanged = Preferences as INotifyPropertyChanged;\n if (notifyPropertyChanged != null)\n {\n notifyPropertyChanged.PropertyChanged -= PreferencesChanged;\n }\n\n ViewManager.Viewers.CollectionChanged -= ViewManagerChanged;\n }\n\n private void BindViewToViewModel()\n {\n // Append version number to caption (to save effort of producing an about screen)\n Title =\n $\"{Assembly.GetExecutingAssembly().GetName().Name} ({Assembly.GetExecutingAssembly().GetName().Version})\"\n + $\" {ServiceLocator.Instance.Get().Name}\";\n\n // Preferences, if initialised, has come from persistence, so register current copy\n // otherwise, ask for one that will be shared.\n if (Preferences != null)\n {\n ServiceLocator.Instance.Register(Preferences);\n }\n else\n {\n Preferences = ServiceLocator.Instance.Get();\n }\n\n ViewManager = ServiceLocator.Instance.Get();\n\n // Maintaining column widths is proving difficult in Xaml alone, so\n // add an observer here and deal with it in code.\n if (Preferences is INotifyPropertyChanged changed)\n {\n changed.PropertyChanged += PreferencesChanged;\n }\n\n DataContext = this;\n\n // When a new item is added, select the newest one.\n ViewManager.Viewers.CollectionChanged += ViewManagerChanged;\n\n // View-specific bindings\n var collapseIfZero = new CollapseIfZeroConverter();\n\n var standardHighlighters = new CollectionViewSource { Source = Highlighters.Highlighters };\n standardHighlighters.View.Filter = c => c is IStandardDebuggingHighlighter;\n\n var customHighlighters = new CollectionViewSource { Source = Highlighters.Highlighters };\n customHighlighters.View.Filter = c => !(c is IStandardDebuggingHighlighter);\n\n StandardHighlightersRibbonGroup.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = standardHighlighters });\n\n StandardHighlighterRibbonGroupOnTab.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = standardHighlighters });\n var collapsingStandardHighlightersBinding = new Binding\n {\n Source = standardHighlighters,\n Path = new PropertyPath(\"Count\"),\n Converter = collapseIfZero,\n };\n StandardHighlighterRibbonGroupOnTab.SetBinding(VisibilityProperty, collapsingStandardHighlightersBinding);\n\n CustomHighlighterRibbonGroupOnTab.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = customHighlighters });\n\n var collapsingCustomHighlightersBinding = new Binding\n {\n Source = customHighlighters,\n Path = new PropertyPath(\"Count\"),\n Converter = collapseIfZero,\n };\n CustomHighlighterRibbonGroupOnTab.SetBinding(VisibilityProperty, collapsingCustomHighlightersBinding);\n\n var standardFilters = new CollectionViewSource { Source = Filters.Filters };\n standardFilters.View.Filter = c => c is IStandardDebuggingFilter;\n\n var customFilters = new CollectionViewSource { Source = Filters.Filters };\n customFilters.View.Filter = c => !(c is IStandardDebuggingFilter);\n\n StandardFiltersRibbonGroup.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = standardFilters });\n\n StandardFiltersRibbonGroupOnTab.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = standardFilters });\n\n StandardFiltersRibbonGroupOnTab.SetBinding(\n VisibilityProperty,\n new Binding { Source = standardFilters, Path = new PropertyPath(\"Count\"), Converter = collapseIfZero });\n CustomFiltersRibbonGroupOnTab.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = customFilters });\n CustomFiltersRibbonGroupOnTab.SetBinding(\n VisibilityProperty,\n new Binding { Source = customFilters, Path = new PropertyPath(\"Count\"), Converter = collapseIfZero });\n\n var customExtractors = Extractors.Extractors;\n CustomExtractorsRibbonGroupOnTab.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = customExtractors });\n\n var customClassifyiers = ClassifyingService.Classifiers;\n CustomClassifiersRibbonGroupOnTab.SetBinding(\n ItemsControl.ItemsSourceProperty,\n new Binding { Source = customClassifyiers });\n\n BindToSearchElements();\n\n // Column view buttons\n ExceptionRibbonToggleButton.SetBinding(\n ToggleButton.IsCheckedProperty,\n new Binding { Source = Preferences, Path = new PropertyPath(\"ShowExceptionColumn\") });\n ThreadRibbonToggleButton.SetBinding(\n ToggleButton.IsCheckedProperty,\n new Binding { Source = Preferences, Path = new PropertyPath(\"ShowThreadColumn\") });\n SourceHostRibbonToggleButton.SetBinding(\n ToggleButton.IsCheckedProperty,\n new Binding { Source = Preferences, Path = new PropertyPath(\"ShowSourceColumn\") });\n DebugSourceRibbonToggleButton.SetBinding(\n ToggleButton.IsCheckedProperty,\n new Binding { Source = Preferences, Path = new PropertyPath(\"ShowSourceInformationColumns\") });\n ContextRibbonToggleButton.SetBinding(\n ToggleButton.IsCheckedProperty,\n new Binding { Source = Preferences, Path = new PropertyPath(\"ShowContextColumn\") });\n }\n\n private void BindToSearchElements()\n {\n // Bind search\n HighlightToggleButton.SetBinding(ToggleButton.IsCheckedProperty, CreateBinding(\"Enabled\", Search));\n FilterToggleButton.SetBinding(ToggleButton.IsCheckedProperty, CreateBinding(\"Enabled\", SearchFilter));\n ExtractToggleButton.SetBinding(ToggleButton.IsCheckedProperty, CreateBinding(\"Enabled\", SearchExtractor));\n\n if (Search.Enabled)\n {\n BindSearchToSearchHighlighter();\n }\n else if (SearchFilter.Enabled)\n {\n BindSearchToSearchFilter();\n }\n else if (SearchExtractor.Enabled)\n {\n BindSearchToSearchExtractor();\n }\n }\n\n private void GetRecentlyOpenedFiles()\n {\n if (string.IsNullOrWhiteSpace(persistingRecentFileName))\n {\n return;\n }\n\n var fileName = Path.ChangeExtension(persistingRecentFileName, \".json\");\n var recentFileInfo = JsonHelper.DeserializeFromFile(fileName);\n\n recentFilePathList = recentFileInfo?.RecentFilePaths.ToList() ?? new List();\n }\n }\n}"
},
{
"path": "Sentinel/Controls/PersistingSettings.cs",
"content": "namespace Sentinel.Controls\r\n{\r\n using System;\r\n using System.Diagnostics;\r\n using System.Runtime.Serialization;\r\n using Sentinel.Interfaces;\r\n using Sentinel.Support;\r\n\r\n [DataContract]\r\n public class PersistingSettings\r\n {\r\n [DataMember]\r\n public WindowPlacementInfo WindowPlacementInfo { get; set; }\r\n\r\n [DataMember]\r\n public IUserPreferences UserPreferences { get; set; }\r\n\r\n internal static PersistingSettings Load(string fileName)\r\n {\r\n if (string.IsNullOrWhiteSpace(fileName))\r\n {\r\n throw new System.ArgumentException(\"Value cannot be null or whitespace.\", nameof(fileName));\r\n }\r\n\r\n // Note that PersistingSettings is a new file format, so need to detect whether using\r\n // new serialisation or upgrading.\r\n if (System.IO.File.Exists(fileName))\r\n {\r\n var fileContents = System.IO.File.ReadAllText(fileName);\r\n\r\n // Version detect from file-header signature:\r\n var fileHeader = fileContents\r\n .Substring(0, 52)\r\n .Replace(\" \", string.Empty)\r\n .Replace(\"\\r\", string.Empty)\r\n .Replace(\"\\n\", string.Empty);\r\n\r\n switch (fileHeader)\r\n {\r\n case \"{\\\"$type\\\":\\\"Sentinel.Controls.WindowPlacementInfo\":\r\n return DeserializeFromV1(fileContents);\r\n case \"{\\\"$type\\\":\\\"Sentinel.Controls.PersistingSettings,\":\r\n return DeserializeFromV2(fileContents);\r\n default:\r\n return null;\r\n }\r\n }\r\n\r\n return null;\r\n }\r\n\r\n internal static void Save(string fileName, WindowPlacementInfo placementInfo, IUserPreferences userPreferences)\r\n {\r\n if (string.IsNullOrWhiteSpace(fileName))\r\n {\r\n throw new ArgumentException(\"Value cannot be null or whitespace.\", nameof(fileName));\r\n }\r\n\r\n var wrapper = new PersistingSettings\r\n {\r\n WindowPlacementInfo = placementInfo,\r\n UserPreferences = userPreferences,\r\n };\r\n\r\n try\r\n {\r\n JsonHelper.SerializeToFile(wrapper, fileName);\r\n }\r\n catch (Exception e)\r\n {\r\n Trace.TraceError($\"Unable to write persistence file: {e.Message}\");\r\n }\r\n }\r\n\r\n private static PersistingSettings DeserializeFromV1(string fileContents)\r\n {\r\n Trace.WriteLine(\"DeserializeFromV1\");\r\n\r\n PersistingSettings wrapper = null;\r\n\r\n try\r\n {\r\n wrapper = new PersistingSettings\r\n {\r\n WindowPlacementInfo = JsonHelper.DeserializeFromString(fileContents),\r\n };\r\n }\r\n catch (Exception e)\r\n {\r\n Trace.TraceError($\"Deserialize error: {e.Message}\");\r\n }\r\n\r\n return wrapper;\r\n }\r\n\r\n private static PersistingSettings DeserializeFromV2(string fileContents)\r\n {\r\n Trace.WriteLine(\"DeserializeFromV1\");\r\n\r\n try\r\n {\r\n return JsonHelper.DeserializeFromString(fileContents);\r\n }\r\n catch (Exception e)\r\n {\r\n Trace.TraceError($\"Deserialize error: {e.Message}\");\r\n return null;\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "Sentinel/Controls/PreferencesControl.xaml",
"content": "\n\n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n Convert UTC times to local timezone\n \n \n \n \n \n Use time of message receipt by Sentinel\n \n \n Use sender's time\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "Sentinel/Controls/PreferencesControl.xaml.cs",
"content": "namespace Sentinel.Controls\n{\n /// \n /// Interaction logic for PreferencesControl.xaml.\n /// \n public partial class PreferencesControl\n {\n public PreferencesControl()\n {\n InitializeComponent();\n }\n }\n}"
},
{
"path": "Sentinel/Controls/PreferencesWindow.xaml",
"content": "\r\n \r\n\r\n"
},
{
"path": "Sentinel/Controls/PreferencesWindow.xaml.cs",
"content": "namespace Sentinel.Controls\n{\n using System;\n\n using Sentinel.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for PreferencesWindow.xaml.\n /// \n public partial class PreferencesWindow\n {\n public PreferencesWindow()\n : this(0)\n {\n }\n\n public PreferencesWindow(int selectedTabIndex)\n {\n InitializeComponent();\n Preferences = ServiceLocator.Instance.Get();\n SelectedTabIndex = selectedTabIndex;\n DataContext = this;\n }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public int SelectedTabIndex { get; set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public IUserPreferences Preferences { get; private set; }\n\n private void WindowClosed(object sender, EventArgs e)\n {\n Preferences.Show = false;\n }\n }\n}"
},
{
"path": "Sentinel/Controls/RecentFileInfo.cs",
"content": "namespace Sentinel.Controls\n{\n using System.Collections.Generic;\n using System.Runtime.Serialization;\n\n [DataContract]\n public class RecentFileInfo\n {\n [DataMember]\n public IEnumerable RecentFilePaths { get; set; }\n }\n}\n"
},
{
"path": "Sentinel/Controls/WindowPlacementInfo.cs",
"content": "namespace Sentinel.Controls\r\n{\r\n using System.Runtime.Serialization;\r\n using System.Windows;\r\n\r\n [DataContract]\r\n public class WindowPlacementInfo\r\n {\r\n [DataMember]\r\n public int Top { get; set; }\r\n\r\n [DataMember]\r\n public int Left { get; set; }\r\n\r\n [DataMember]\r\n public int Width { get; set; }\r\n\r\n [DataMember]\r\n public int Height { get; set; }\r\n\r\n [DataMember]\r\n public WindowState WindowState { get; set; }\r\n }\r\n}"
},
{
"path": "Sentinel/EventLogMonitor/CommandLineOptions.cs",
"content": "namespace Sentinel.EventLogMonitor\n{\n using CommandLine;\n\n public class CommandLineOptions\n {\n [Option('b', \"no-banner\", Default = false, HelpText = \"Hide the copyright banner shown on application startup\")]\n public bool SuppressBanner { get; set; }\n }\n}"
},
{
"path": "Sentinel/EventLogMonitor/EventLogEntry.cs",
"content": "namespace Sentinel.EventLogMonitor\n{\n using System;\n using System.Diagnostics;\n using System.Text;\n\n using Sentinel.EventLogMonitor.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n\n internal class EventLogEntry : IEventLogEntry\n {\n public EventLogEntry(System.Diagnostics.EventLogEntry entry)\n {\n entry.ThrowIfNull(nameof(entry));\n Entry = entry;\n }\n\n public string MachineName => Entry.MachineName;\n\n public EventLogEntryType EntryType => Entry.EntryType;\n\n public string Message => Entry.Message;\n\n public DateTime EventTime => Entry.TimeGenerated;\n\n public string Category => Entry.Category;\n\n public long InstanceId => Entry.InstanceId;\n\n public string Source => Entry.Source;\n\n public string UserName => Entry.UserName;\n\n private System.Diagnostics.EventLogEntry Entry { get; }\n\n public override string ToString()\n {\n var sb = new StringBuilder();\n sb.AppendLine($\"Type : {EntryType}\");\n sb.AppendLine($\"Created : {EventTime}\");\n sb.AppendLine($\"Category: {Category}\");\n sb.AppendLine($\"Message : {Message}\");\n sb.AppendLine($\"Machine : {MachineName}\");\n sb.AppendLine($\"Source : {Source}\");\n sb.AppendLine($\"User : {UserName}\");\n sb.AppendLine($\"Inst Id : {InstanceId}\");\n\n return sb.ToString();\n }\n }\n}"
},
{
"path": "Sentinel/EventLogMonitor/Interfaces/IEventLogEntry.cs",
"content": "namespace Sentinel.EventLogMonitor.Interfaces\n{\n using System;\n using System.Diagnostics;\n\n using Newtonsoft.Json;\n\n public interface IEventLogEntry\n {\n [JsonProperty(Order = 1, Required = Required.Always)]\n EventLogEntryType EntryType { get; }\n\n [JsonProperty(Order = 2)]\n string Message { get; }\n\n [JsonProperty(Order = 3)]\n string Source { get; }\n\n [JsonProperty(Order = 4)]\n DateTime EventTime { get; }\n\n [JsonProperty(Order = 5)]\n string Category { get; }\n\n [JsonProperty(Order = 6, DefaultValueHandling = DefaultValueHandling.Ignore)]\n long InstanceId { get; }\n\n [JsonProperty(Order = 7, DefaultValueHandling = DefaultValueHandling.Ignore)]\n string MachineName { get; }\n\n [JsonProperty(Order = 8, DefaultValueHandling = DefaultValueHandling.Ignore)]\n string UserName { get; }\n }\n}"
},
{
"path": "Sentinel/Extractors/ExtractingService.cs",
"content": "namespace Sentinel.Extractors\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n\n using Sentinel.Extractors.Gui;\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Interfaces;\n using Sentinel.Services;\n\n using WpfExtras;\n\n [DataContract]\n public class ExtractingService : ViewModelBase, IExtractingService, IDefaultInitialisation\n where T : class, IExtractor\n {\n private readonly CollectionChangeHelper collectionHelper = new CollectionChangeHelper();\n\n private readonly IAddExtractorService addExtractorService = new AddExtractor();\n\n private readonly IEditExtractorService editExtractorService = new EditExtractor();\n\n private readonly IRemoveExtractorService removeExtractorService = new RemoveExtractor();\n\n private int selectedIndex = -1;\n\n public ExtractingService()\n {\n Add = new DelegateCommand(AddExtractor);\n Edit = new DelegateCommand(EditExtractor, e => selectedIndex != -1);\n Remove = new DelegateCommand(RemoveExtractor, e => selectedIndex != -1);\n\n Extractors = new ObservableCollection();\n SearchExtractors = new ObservableCollection();\n\n // Register self as an observer of the collection.\n collectionHelper.OnPropertyChanged += CustomExtractorPropertyChanged;\n\n collectionHelper.ManagerName = \"ExtractingService\";\n collectionHelper.NameLookup += e => e.Name;\n\n Extractors.CollectionChanged += collectionHelper.AttachDetach;\n SearchExtractors.CollectionChanged += collectionHelper.AttachDetach;\n\n var searchExtractor = ServiceLocator.Instance.Get();\n\n if (searchExtractor != null)\n {\n SearchExtractors.Add(searchExtractor as T);\n }\n else\n {\n Debug.Fail(\"The search extractor is null.\");\n }\n }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Add { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Edit { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public ICommand Remove { get; private set; }\n\n // ReSharper disable once MemberCanBePrivate.Global\n public int SelectedIndex\n {\n get\n {\n return selectedIndex;\n }\n\n set\n {\n if (value != selectedIndex)\n {\n selectedIndex = value;\n OnPropertyChanged(nameof(SelectedIndex));\n }\n }\n }\n\n public ObservableCollection Extractors { get; set; }\n\n public ObservableCollection SearchExtractors { get; set; }\n\n public void Initialise()\n {\n // For adding standard extractors\n }\n\n public bool IsFiltered(ILogEntry entry)\n {\n return Extractors.Any(filter => filter.Enabled && filter.IsMatch(entry))\n || SearchExtractors.Any(filter => filter.Enabled && filter.IsMatch(entry));\n }\n\n private void AddExtractor(object obj)\n {\n addExtractorService.Add();\n }\n\n private void CustomExtractorPropertyChanged(object sender, PropertyChangedEventArgs e)\n {\n var extractor = sender as Extractor;\n if (extractor != null)\n {\n Trace.WriteLine(\n $\"ExtractingService saw some activity on {extractor.Name} (IsEnabled = {extractor.Enabled})\");\n }\n\n OnPropertyChanged(string.Empty);\n }\n\n private void EditExtractor(object obj)\n {\n var extractor = Extractors.ElementAt(SelectedIndex);\n if (extractor != null)\n {\n editExtractorService.Edit(extractor);\n }\n }\n\n private void RemoveExtractor(object obj)\n {\n var extractor = Extractors.ElementAt(SelectedIndex);\n removeExtractorService.Remove(extractor);\n }\n }\n}"
},
{
"path": "Sentinel/Extractors/Extractor.cs",
"content": "namespace Sentinel.Extractors\n{\n using System.Diagnostics;\n using System.Globalization;\n using System.Runtime.Serialization;\n using System.Text.RegularExpressions;\n\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n [DataContract]\n public class Extractor : ViewModelBase, IExtractor\n {\n /// \n /// Is the extractor enabled? If so, it will remove anything matching from the output.\n /// \n private bool enabled;\n\n private string name;\n\n private string pattern;\n\n private LogEntryFields field;\n\n private MatchMode mode = MatchMode.Exact;\n\n public Extractor()\n {\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == \"Field\" || e.PropertyName == \"Mode\" || e.PropertyName == \"Pattern\")\n {\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n public Extractor(string name, LogEntryFields field, string pattern)\n {\n Name = name;\n Pattern = pattern;\n Field = field;\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n /// \n /// Gets or sets a value indicating whether the extractor is enabled.\n /// \n public bool Enabled\n {\n get\n {\n return enabled;\n }\n\n set\n {\n if (value != enabled)\n {\n enabled = value;\n OnPropertyChanged(nameof(Enabled));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (pattern != value)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n if (field != value)\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n }\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n if (mode != value)\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n }\n\n public string Description\n {\n get\n {\n string modeDescription = \"Exact\";\n switch (Mode)\n {\n case MatchMode.RegularExpression:\n modeDescription = \"RegEx\";\n break;\n case MatchMode.CaseSensitive:\n modeDescription = \"Substring\";\n break;\n }\n\n return $\"{modeDescription} match of {Pattern} in the {Field} field\";\n }\n }\n\n public bool IsMatch(ILogEntry logEntry)\n {\n Debug.Assert(logEntry != null, \"LogEntry can not be null.\");\n\n if (string.IsNullOrWhiteSpace(Pattern))\n {\n return false;\n }\n\n string target;\n\n switch (Field)\n {\n case LogEntryFields.None:\n target = string.Empty;\n break;\n case LogEntryFields.Type:\n target = logEntry.Type;\n break;\n case LogEntryFields.System:\n target = logEntry.System;\n break;\n case LogEntryFields.Classification:\n target = string.Empty;\n break;\n case LogEntryFields.Thread:\n target = logEntry.Thread;\n break;\n case LogEntryFields.Source:\n target = logEntry.Source;\n break;\n case LogEntryFields.Description:\n target = logEntry.Description;\n break;\n case LogEntryFields.Host:\n target = string.Empty;\n break;\n default:\n target = string.Empty;\n break;\n }\n\n switch (Mode)\n {\n case MatchMode.Exact:\n return !target.Equals(Pattern);\n case MatchMode.CaseSensitive:\n return !target.Contains(Pattern);\n case MatchMode.CaseInsensitive:\n return !target.ToUpperInvariant().Contains(Pattern.ToUpperInvariant());\n case MatchMode.RegularExpression:\n var regex = new Regex(Pattern);\n return !regex.IsMatch(target);\n default:\n return false;\n }\n }\n\n#if DEBUG\n public override string ToString()\n {\n return Description;\n }\n\n#endif\n }\n}\n"
},
{
"path": "Sentinel/Extractors/Gui/AddEditExtractor.cs",
"content": "namespace Sentinel.Extractors.Gui\n{\n using System.Windows;\n using System.Windows.Input;\n\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n public class AddEditExtractor : ViewModelBase\n {\n private readonly Window window;\n\n private string name = \"Unnamed\";\n\n private string pattern = \"pattern\";\n\n private LogEntryFields field;\n\n private MatchMode mode;\n\n public AddEditExtractor(Window window, bool editMode)\n {\n this.window = window;\n if (window != null)\n {\n window.Title = $\"{(editMode ? \"Edit\" : \"Register\")} Extractor\";\n }\n\n Accept = new DelegateCommand(AcceptDialog, Validates);\n Reject = new DelegateCommand(RejectDialog);\n }\n\n public ICommand Accept { get; private set; }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (value != pattern)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public ICommand Reject { get; private set; }\n\n private void AcceptDialog(object obj)\n {\n window.DialogResult = true;\n window.Close();\n }\n\n private void RejectDialog(object obj)\n {\n window.DialogResult = false;\n window.Close();\n }\n\n private bool Validates(object obj)\n {\n return Name.Length > 0 && Pattern.Length > 0;\n }\n }\n}"
},
{
"path": "Sentinel/Extractors/Gui/AddEditExtractorWindow.xaml",
"content": "\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n\n \n \n\n \n \n\n \n \n \n \n"
},
{
"path": "Sentinel/Extractors/Gui/AddEditExtractorWindow.xaml.cs",
"content": "namespace Sentinel.Extractors.Gui\n{\n using System.Windows;\n\n /// \n /// Interaction logic for AddEditExtractorWindow.xaml.\n /// \n public partial class AddEditExtractorWindow : Window\n {\n public AddEditExtractorWindow()\n {\n InitializeComponent();\n }\n }\n}\n"
},
{
"path": "Sentinel/Extractors/Gui/AddExtractor.cs",
"content": "namespace Sentinel.Extractors.Gui\n{\n using System.Windows;\n\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Services;\n\n public class AddExtractor : IAddExtractorService\n {\n public void Add()\n {\n var extractorWindow = new AddEditExtractorWindow();\n using (var data = new AddEditExtractor(extractorWindow, false))\n {\n extractorWindow.DataContext = data;\n extractorWindow.Owner = Application.Current.MainWindow;\n\n var dialogResult = extractorWindow.ShowDialog();\n if (dialogResult == null || !(bool)dialogResult)\n {\n return;\n }\n\n var extractor = Construct(data);\n if (extractor == null)\n {\n return;\n }\n\n var service = ServiceLocator.Instance.Get>();\n service?.Extractors.Add(extractor);\n }\n }\n\n private static Extractor Construct(AddEditExtractor data)\n {\n return new Extractor\n {\n Name = data.Name,\n Field = data.Field,\n Mode = data.Mode,\n Pattern = data.Pattern,\n Enabled = true,\n };\n }\n }\n}"
},
{
"path": "Sentinel/Extractors/Gui/EditExtractor.cs",
"content": "namespace Sentinel.Extractors.Gui\n{\n using System.Diagnostics;\n using System.Windows;\n\n using Sentinel.Extractors.Interfaces;\n\n public class EditExtractor : IEditExtractorService\n {\n public void Edit(IExtractor extractor)\n {\n Debug.Assert(extractor != null, \"Extractor must be supplied to allow editing.\");\n\n var window = new AddEditExtractorWindow();\n var data = new AddEditExtractor(window, true);\n window.DataContext = data;\n window.Owner = Application.Current.MainWindow;\n\n data.Name = extractor.Name;\n data.Field = extractor.Field;\n data.Pattern = extractor.Pattern;\n data.Mode = extractor.Mode;\n\n var dialogResult = window.ShowDialog();\n\n if (dialogResult != null && (bool)dialogResult)\n {\n extractor.Name = data.Name;\n extractor.Pattern = data.Pattern;\n extractor.Mode = data.Mode;\n extractor.Field = data.Field;\n }\n }\n }\n}"
},
{
"path": "Sentinel/Extractors/Gui/ExtractorsControl.xaml",
"content": "\n\n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "Sentinel/Extractors/Gui/ExtractorsControl.xaml.cs",
"content": "namespace Sentinel.Extractors.Gui\n{\n using System.Windows.Controls;\n\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for ExtractorsControl.xaml.\n /// \n public partial class ExtractorsControl : UserControl\n {\n public ExtractorsControl()\n {\n InitializeComponent();\n var service = ServiceLocator.Instance.Get>();\n if (service != null)\n {\n Extractors = service;\n }\n\n DataContext = this;\n }\n\n public IExtractingService Extractors { get; private set; }\n }\n}"
},
{
"path": "Sentinel/Extractors/Gui/RemoveExtractor.cs",
"content": "namespace Sentinel.Extractors.Gui\n{\n using System.Windows;\n\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Services;\n\n public class RemoveExtractor\n : IRemoveExtractorService\n {\n public void Remove(IExtractor extractor)\n {\n var service = ServiceLocator.Instance.Get>();\n\n if (service != null)\n {\n var prompt = \"Are you sure you want to remove the selected extractor?\\r\\n\\r\\n\" +\n $\"Extractor Name = \\\"{extractor.Name}\\\"\";\n\n var result = MessageBox.Show(\n prompt,\n \"Remove Extractor\",\n MessageBoxButton.YesNo,\n MessageBoxImage.Question,\n MessageBoxResult.No);\n\n if (result == MessageBoxResult.Yes)\n {\n service.Extractors.Remove(extractor);\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Extractors/Interfaces/IAddExtractorService.cs",
"content": "namespace Sentinel.Extractors.Interfaces\n{\n public interface IAddExtractorService\n {\n void Add();\n }\n}"
},
{
"path": "Sentinel/Extractors/Interfaces/IEditExtractorService.cs",
"content": "namespace Sentinel.Extractors.Interfaces\n{\n public interface IEditExtractorService\n {\n void Edit(IExtractor extractor);\n }\n}"
},
{
"path": "Sentinel/Extractors/Interfaces/IExtractingService.cs",
"content": "namespace Sentinel.Extractors.Interfaces\n{\n using System.Collections.ObjectModel;\n using System.Runtime.Serialization;\n\n using Sentinel.Interfaces;\n\n public interface IExtractingService\n {\n [DataMember]\n ObservableCollection Extractors { get; set; }\n\n [IgnoreDataMember]\n ObservableCollection SearchExtractors { get; set; }\n\n bool IsFiltered(ILogEntry entry);\n }\n}"
},
{
"path": "Sentinel/Extractors/Interfaces/IExtractor.cs",
"content": "namespace Sentinel.Extractors.Interfaces\n{\n using System.Runtime.Serialization;\n\n using Sentinel.Interfaces;\n\n public interface IExtractor\n {\n [DataMember]\n string Name { get; set; }\n\n /// \n /// Gets or sets a value indicating whether the filter is enabled.\n /// \n [DataMember]\n bool Enabled { get; set; }\n\n [DataMember]\n string Pattern { get; set; }\n\n [DataMember]\n string Description { get; }\n\n [DataMember]\n LogEntryFields Field { get; set; }\n\n [DataMember]\n MatchMode Mode { get; set; }\n\n bool IsMatch(ILogEntry entry);\n }\n}"
},
{
"path": "Sentinel/Extractors/Interfaces/IRemoveExtractorService.cs",
"content": "namespace Sentinel.Extractors.Interfaces\n{\n public interface IRemoveExtractorService\n {\n void Remove(IExtractor extractor);\n }\n}"
},
{
"path": "Sentinel/Extractors/Interfaces/ISearchExtractor.cs",
"content": "namespace Sentinel.Extractors.Interfaces\n{\n public interface ISearchExtractor : IExtractor\n {\n }\n}"
},
{
"path": "Sentinel/Extractors/SearchExtractor.cs",
"content": "namespace Sentinel.Extractors\n{\n using System.Runtime.Serialization;\n\n using Sentinel.Extractors.Interfaces;\n using Sentinel.Interfaces;\n\n [DataContract]\n public class SearchExtractor\n : Extractor, IDefaultInitialisation, ISearchExtractor\n {\n public void Initialise()\n {\n Name = \"SearchExtractor\";\n Field = LogEntryFields.System;\n Pattern = string.Empty;\n }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/CustomMessageDecoderPage.xaml",
"content": "\n \n \n \n \n \n \n\n \n \n \n \n\n \n Define a regular expression, using named captures, to decompose the log message into its appropriate fields.\n \n \n An example pattern would therefore include something like:\n \n \n \n \n \n Common field names are Description, Type and DateTime and at least one of these must be matched.\n \n \n \n \n \n\n"
},
{
"path": "Sentinel/FileMonitor/CustomMessageDecoderPage.xaml.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System;\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Text.RegularExpressions;\n using System.Windows;\n using System.Windows.Controls;\n\n using WpfExtras;\n\n /// \n /// Interaction logic for CustomMessageDecoderPage.xaml.\n /// \n public partial class CustomMessageDecoderPage : IWizardPage, IDataErrorInfo\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private readonly ReadOnlyObservableCollection readonlyChildren;\n\n private string customFormat;\n\n private string error;\n\n private bool isValid;\n\n public CustomMessageDecoderPage()\n {\n InitializeComponent();\n DataContext = this;\n\n readonlyChildren = new ReadOnlyObservableCollection(children);\n\n PropertyChanged += PropertyChangedHandler;\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public string Title => \"Custom Message Decoder\";\n\n public ReadOnlyObservableCollection Children => readonlyChildren;\n\n public string Description => \"Specify how to decompose the message into its individual fields.\";\n\n public bool IsValid\n {\n get => isValid;\n\n set\n {\n if (isValid != value)\n {\n isValid = value;\n OnPropertyChanged(nameof(IsValid));\n }\n }\n }\n\n public Control PageContent => this;\n\n public string CustomFormat\n {\n get => customFormat;\n\n set\n {\n if (customFormat != value)\n {\n customFormat = value;\n OnPropertyChanged(nameof(CustomFormat));\n }\n }\n }\n\n /// \n /// Gets an error message indicating what is wrong with this object.\n /// \n /// \n /// An error message indicating what is wrong with this object. The default is a null.\n public string Error\n {\n get => error;\n\n private set\n {\n if (error != value)\n {\n error = value;\n OnPropertyChanged(nameof(Error));\n }\n }\n }\n\n /// \n /// Gets the error message for the property with the given name.\n /// \n /// \n /// The error message for the property. The default is a null.\n /// The name of the property whose error message to get.\n public string this[string columnName]\n {\n get\n {\n if (columnName == \"CustomFormat\")\n {\n string err = null;\n\n if (string.IsNullOrEmpty(CustomFormat))\n {\n err = \"Pattern can not be empty\";\n }\n else\n {\n // See whether the string validates as a Regex\n try\n {\n _ = new Regex(CustomFormat);\n\n // See if it contains the minimal fields\n if (!ContainsKeyFields(CustomFormat))\n {\n err = \"The pattern does not define any of the core fields, Description, Type or \"\n + \"DateTime. At least one of these should be defined.\";\n }\n }\n catch (ArgumentException)\n {\n err = \"The custom pattern does not equate to a valid regular expression\";\n }\n }\n\n Error = err;\n return err;\n }\n\n return null;\n }\n }\n\n public object Save(object saveData)\n {\n // Todo: Implement page save....\n return saveData;\n\n //// Debug.Assert(settings != null,\n //// \"Settings not set, did the previous page not provide this? \" +\n //// \"Was SuggestPreviousPage not called by the caller of this class?\");\n //// settings.MessageDecoder = CustomFormat;\n //// return settings;\n }\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n protected virtual void OnPropertyChanged(string propertyName)\n {\n PropertyChangedEventHandler handler = PropertyChanged;\n if (handler != null)\n {\n PropertyChangedEventArgs e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n\n private static bool ContainsKeyFields(string pattern)\n {\n string p = pattern.ToLower();\n\n if (p.Contains(\"(?\") || p.Contains(\"(?\") || p.Contains(\"(?\"))\n {\n return true;\n }\n\n return false;\n }\n\n private void PropertyChangedHandler(object sender, PropertyChangedEventArgs e)\n {\n if (e.PropertyName == \"CustomFormat\")\n {\n IsValid = this[\"CustomFormat\"] == null;\n }\n }\n\n private void OnLoaded(object sender, RoutedEventArgs e)\n {\n // Set the custom format after the constructor to force the validation\n // to show immediately, this will retrigger the validation.\n OnPropertyChanged(nameof(CustomFormat));\n }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/FileMonitorProviderPage.xaml",
"content": "\n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n \n\n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n"
},
{
"path": "Sentinel/FileMonitor/FileMonitorProviderPage.xaml.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System;\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.IO;\n using System.Security;\n using System.Windows;\n using System.Windows.Controls;\n using System.Windows.Input;\n\n using Microsoft.Win32;\n\n using Sentinel.Interfaces.Providers;\n\n using WpfExtras;\n\n /// \n /// Interaction logic for FileMonitorProviderPage.xaml.\n /// \n public partial class FileMonitorProviderPage : IWizardPage, IDataErrorInfo\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private readonly ReadOnlyObservableCollection readonlyChildren;\n\n private string fileName = string.Empty;\n\n private bool loadExisting;\n\n private double refresh;\n\n private bool warnFileNotFound;\n\n private bool isValid;\n\n public FileMonitorProviderPage()\n {\n InitializeComponent();\n\n DataContext = this;\n readonlyChildren = new ReadOnlyObservableCollection(children);\n\n PropertyChanged += PropertyChangedHandler;\n\n Browse = new DelegateCommand(BrowseForFile);\n\n // Need a subsequent page to define message format.\n AddChild(new MessageFormatPage());\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public ICommand Browse { get; private set; }\n\n public string FileName\n {\n get => fileName;\n\n set\n {\n if (fileName != value)\n {\n fileName = value;\n OnPropertyChanged(nameof(FileName));\n }\n }\n }\n\n public bool WarnFileNotFound\n {\n get => warnFileNotFound;\n\n set\n {\n if (warnFileNotFound != value)\n {\n Trace.WriteLine(\"Setting WarnFileNotFound to \" + value);\n warnFileNotFound = value;\n OnPropertyChanged(nameof(WarnFileNotFound));\n }\n }\n }\n\n public double Refresh\n {\n get => refresh;\n\n set\n {\n if (Math.Abs(refresh - value) > 0.01)\n {\n refresh = value;\n OnPropertyChanged(nameof(Refresh));\n }\n }\n }\n\n public int MaxRefresh => 5000;\n\n public int MinRefresh => 50;\n\n public bool LoadExisting\n {\n get => loadExisting;\n\n set\n {\n if (loadExisting != value)\n {\n loadExisting = value;\n OnPropertyChanged(nameof(LoadExisting));\n }\n }\n }\n\n public string Title => \"Log file monitoring provider\";\n\n public ReadOnlyObservableCollection Children => readonlyChildren;\n\n public Control PageContent => this;\n\n public string Description => \"Configure Sentinel to monitor a file for new entries\";\n\n public bool IsValid\n {\n get => isValid;\n\n private set\n {\n if (isValid != value)\n {\n isValid = value;\n OnPropertyChanged(nameof(IsValid));\n }\n }\n }\n\n /// \n /// Gets an error message indicating what is wrong with this object.\n /// \n /// \n /// An error message indicating what is wrong with this object. The default is an empty string (\"\").\n /// \n public string Error => this[\"FileName\"];\n\n /// \n /// Gets the error message for the property with the given name.\n /// \n /// The name of the property whose error message to get.\n /// The error message for the property. The default is an empty string (\"\").\n public string this[string columnName]\n {\n get\n {\n if (columnName != \"FileName\")\n {\n return null;\n }\n\n if (string.IsNullOrWhiteSpace(FileName))\n {\n return \"File name not specified\";\n }\n\n string reason;\n return !CheckSuppliedFilenameIsValid(FileName, out reason) ? reason : null;\n }\n }\n\n public object Save(object saveData)\n {\n Debug.Assert(saveData != null, \"Expecting a non-null instance of a class to save settings into\");\n Debug.Assert(saveData is IProviderSettings, \"Expecting save object to be an IProviderSettings\");\n\n var settings = saveData as IProviderSettings;\n\n if (settings != null)\n {\n if (settings is IFileMonitoringProviderSettings fileSettings)\n {\n fileSettings.Update(fileName, (int)Refresh, LoadExisting);\n return fileSettings;\n }\n\n return new FileMonitoringProviderSettings(\n settings.Info,\n settings.Name,\n fileName,\n (int)Refresh,\n LoadExisting);\n }\n\n return saveData;\n }\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n protected virtual void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n\n private void BrowseForFile(object obj)\n {\n // Display the File Open Dialog.\n var dlg = new OpenFileDialog\n {\n FileName = \"logFile\",\n DefaultExt = \".log\",\n Multiselect = false,\n Filter = \"Log files (.log)|*.log|Text documents (.txt)|*.txt|All files|*.*\",\n };\n\n var result = dlg.ShowDialog();\n\n if (result == true)\n {\n FileName = dlg.FileName;\n }\n }\n\n private void OnLoaded(object sender, RoutedEventArgs e)\n {\n Refresh = 250;\n }\n\n private void PropertyChangedHandler(object sender, PropertyChangedEventArgs e)\n {\n if (e.PropertyName != \"FileName\")\n {\n return;\n }\n\n try\n {\n var fi = new FileInfo(FileName);\n WarnFileNotFound = !fi.Exists;\n IsValid = this[\"FileName\"] == null;\n }\n catch (Exception)\n {\n // For exceptions, let the validation handler show the error.\n WarnFileNotFound = false;\n IsValid = false;\n }\n }\n\n private bool CheckSuppliedFilenameIsValid(string fileNameToValidate, out string reason)\n {\n try\n {\n reason = null;\n _ = new FileInfo(fileNameToValidate);\n return true;\n }\n catch (UnauthorizedAccessException)\n {\n reason = \"The file name specified is in a location unauthorised\";\n }\n catch (NotSupportedException)\n {\n reason = \"The file name specified is not valid for a file.\";\n }\n catch (ArgumentException)\n {\n reason = \"The file name specified is not valid for a file.\";\n }\n catch (PathTooLongException)\n {\n reason = \"The file name specified is too long to be a valid file.\";\n }\n catch (SecurityException)\n {\n reason = \"You do not have permission to work with that file/location.\";\n }\n\n return false;\n }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/FileMonitoringProvider.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System;\n using System.Collections.Generic;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Globalization;\n using System.IO;\n using System.Linq;\n using System.Text;\n using System.Text.RegularExpressions;\n using System.Threading;\n using System.Windows;\n\n using log4net;\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n using Sentinel.Interfaces.Providers;\n\n public class FileMonitoringProvider : ILogProvider, IDisposable\n {\n private const string LoggerIdentifier = \"Logger\";\n\n private static readonly ILog Log = LogManager.GetLogger(nameof(FileMonitoringProvider));\n\n private readonly bool loadExistingContent;\n\n private readonly Regex patternMatching;\n\n private readonly Queue pendingQueue = new Queue();\n\n private readonly int refreshInterval = 250;\n\n private readonly List usedGroupNames = new List();\n\n private long bytesRead;\n\n [System.Diagnostics.CodeAnalysis.SuppressMessage(\n \"Microsoft.Reliability\",\n \"CA2000: DisposeObjectsBeforeLosingScope\",\n Justification = \"Both Worker and PurgeWorker are disposed in the IDispose implementation (or finalizer)\")]\n public FileMonitoringProvider(IProviderSettings settings)\n {\n settings.ThrowIfNull(nameof(settings));\n\n var fileSettings = settings as IFileMonitoringProviderSettings;\n\n var message = \"The FileMonitoringProvider class expects configuration information \"\n + \"to be of IFileMonitoringProviderSettings type\";\n Debug.Assert(fileSettings != null, message);\n\n ProviderSettings = fileSettings;\n FileName = fileSettings.FileName;\n Information = settings.Info;\n refreshInterval = fileSettings.RefreshPeriod;\n loadExistingContent = fileSettings.LoadExistingContent;\n patternMatching = new Regex(fileSettings.MessageDecoder, RegexOptions.Singleline | RegexOptions.Compiled);\n\n PredetermineGroupNames(fileSettings.MessageDecoder);\n\n // Chain up callbacks to the workers.\n Worker.DoWork += DoWork;\n Worker.WorkerSupportsCancellation = true;\n Worker.RunWorkerCompleted += DoWorkComplete;\n PurgeWorker.DoWork += PurgeWorkerDoWork;\n PurgeWorker.WorkerSupportsCancellation = true;\n }\n\n ~FileMonitoringProvider()\n {\n Dispose(false);\n }\n\n public static IProviderRegistrationRecord ProviderRegistrationInformation { get; } =\n new ProviderRegistrationInformation(new ProviderInfo());\n\n public string FileName { get; }\n\n public IProviderInfo Information { get; }\n\n public IProviderSettings ProviderSettings { get; }\n\n public ILogger Logger { get; set; }\n\n public string Name { get; set; }\n\n public bool IsActive => Worker.IsBusy;\n\n private BackgroundWorker Worker { get; set; } = new BackgroundWorker();\n\n private BackgroundWorker PurgeWorker { get; set; } = new BackgroundWorker { WorkerReportsProgress = true };\n\n public void Dispose()\n {\n Dispose(true);\n GC.SuppressFinalize(this);\n }\n\n public void Start()\n {\n Debug.Assert(!string.IsNullOrEmpty(FileName), \"Filename not specified\");\n Debug.Assert(Logger != null, \"No logger has been registered, this is required before starting a provider\");\n\n lock (pendingQueue)\n {\n Log.DebugFormat(CultureInfo.InvariantCulture, \"Starting of file-monitor upon {0}\", FileName);\n }\n\n Worker.RunWorkerAsync();\n PurgeWorker.RunWorkerAsync();\n }\n\n public void Close()\n {\n Worker.CancelAsync();\n PurgeWorker.CancelAsync();\n }\n\n public void Pause()\n {\n if (Worker != null)\n {\n // TODO: need a better pause mechanism...\n Close();\n }\n }\n\n protected virtual void Dispose(bool disposing)\n {\n Worker?.Dispose();\n Worker = null;\n PurgeWorker?.Dispose();\n PurgeWorker = null;\n }\n\n private void PurgeWorkerDoWork(object sender, DoWorkEventArgs e)\n {\n while (!e.Cancel)\n {\n // Go to sleep.\n Thread.Sleep(refreshInterval);\n lock (pendingQueue)\n {\n if (pendingQueue.Any())\n {\n Log.DebugFormat(CultureInfo.InvariantCulture, \"Adding a batch of {0} entries to the logger\", pendingQueue.Count());\n Logger.AddBatch(pendingQueue);\n Trace.WriteLine(\"Done adding the batch\");\n }\n }\n }\n }\n\n private void PredetermineGroupNames(string messageDecoder)\n {\n var decoder = messageDecoder.ToUpperInvariant();\n if (decoder.Contains(\"(?\"))\n {\n usedGroupNames.Add(\"Description\");\n }\n\n if (decoder.Contains(\"(?\"))\n {\n usedGroupNames.Add(\"DateTime\");\n }\n\n if (decoder.Contains(\"(?\"))\n {\n usedGroupNames.Add(\"Type\");\n }\n\n if (decoder.Contains(\"(?\"))\n {\n usedGroupNames.Add(LoggerIdentifier);\n }\n }\n\n private void DoWork(object sender, DoWorkEventArgs e)\n {\n // Read existing content.\n var fi = new FileInfo(FileName);\n\n // Keep hold of incomplete lines, if any.\n var incomplete = string.Empty;\n var sb = new StringBuilder();\n\n if (!loadExistingContent)\n {\n bytesRead = fi.Length;\n }\n\n while (!e.Cancel)\n {\n fi.Refresh();\n\n if (fi.Exists)\n {\n fi.Refresh();\n\n var length = fi.Length;\n if (length > bytesRead)\n {\n try\n {\n using (var fs = fi.Open(FileMode.Open, FileAccess.Read, FileShare.Write))\n {\n var position = fs.Seek(bytesRead, SeekOrigin.Begin);\n Debug.Assert(position == bytesRead, \"Seek did not go to where we asked.\");\n\n // Calculate length of file.\n var bytesToRead = length - position;\n Debug.Assert(bytesToRead < int.MaxValue, \"Too much data to read using this method!\");\n\n var buffer = new byte[bytesToRead];\n\n var bytesSuccessfullyRead = fs.Read(buffer, 0, (int)bytesToRead);\n Debug.Assert(bytesSuccessfullyRead == bytesToRead, \"Did not get as much as expected!\");\n\n // Put results into a buffer (prepend any unprocessed data retained from last read).\n sb.Length = 0;\n sb.Append(incomplete);\n sb.Append(Encoding.ASCII.GetString(buffer, 0, bytesSuccessfullyRead));\n\n using (var sr = new StringReader(sb.ToString()))\n {\n while (sr.Peek() != -1)\n {\n var line = sr.ReadLine();\n\n // Trace.WriteLine(\"Read: \" + line);\n DecodeAndQueueMessage(line);\n }\n }\n\n // Can we determine whether any tailing data was unprocessed?\n bytesRead = position + bytesSuccessfullyRead;\n }\n }\n catch (Exception ex)\n {\n MessageBox.Show(\n $\"Error in FileMonitorProvider: {ex}\",\n \"Error in FileMonitorProvider\",\n MessageBoxButton.OK,\n MessageBoxImage.Error);\n }\n }\n }\n\n Thread.Sleep(refreshInterval);\n }\n }\n\n private void DecodeAndQueueMessage(string message)\n {\n Debug.Assert(patternMatching != null, \"Regular expression has not be set\");\n var m = patternMatching.Match(message);\n\n if (!m.Success)\n {\n Trace.WriteLine(\"Message decoding did not work!\");\n return;\n }\n\n lock (pendingQueue)\n {\n var entry = new LogEntry();\n\n if (usedGroupNames.Contains(\"Description\"))\n {\n entry.Description = m.Groups[\"Description\"].Value;\n }\n\n if (usedGroupNames.Contains(\"DateTime\"))\n {\n DateTime dt;\n if (!DateTime.TryParse(m.Groups[\"DateTime\"].Value, out dt))\n {\n Log.DebugFormat(\n CultureInfo.InvariantCulture,\n \"Failed to parse date {0}\",\n m.Groups[\"DateTime\"].Value);\n }\n\n entry.DateTime = dt;\n }\n\n if (usedGroupNames.Contains(\"Type\"))\n {\n entry.Type = m.Groups[\"Type\"].Value;\n }\n\n if (usedGroupNames.Contains(LoggerIdentifier))\n {\n entry.Source = m.Groups[LoggerIdentifier].Value;\n entry.System = m.Groups[LoggerIdentifier].Value;\n }\n\n entry.MetaData = new Dictionary\n {\n { \"Classification\", string.Empty }, { \"Host\", FileName },\n };\n\n if (entry.Description.ToUpper(CultureInfo.InvariantCulture).Contains(\"EXCEPTION\"))\n {\n entry.MetaData.Add(\"Exception\", true);\n }\n\n pendingQueue.Enqueue(entry);\n }\n }\n\n private void DoWorkComplete(object sender, RunWorkerCompletedEventArgs e)\n {\n Worker.CancelAsync();\n }\n\n private class ProviderInfo : IProviderInfo\n {\n public Guid Identifier => new Guid(\"1a2f8249-b390-4baa-ba5e-3d67804ba1ed\");\n\n public string Name => \"File Monitoring Provider\";\n\n public string Description => \"Monitor a text file for new log entries.\";\n }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/FileMonitoringProviderSettings.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System.Globalization;\n\n using Sentinel.Interfaces.Providers;\n\n public class FileMonitoringProviderSettings : IFileMonitoringProviderSettings\n {\n public FileMonitoringProviderSettings(\n IProviderInfo info,\n string providerName,\n string fileName,\n int refreshPeriod,\n bool loadExistingContent)\n {\n Info = info;\n Name = providerName;\n FileName = fileName;\n RefreshPeriod = refreshPeriod;\n LoadExistingContent = loadExistingContent;\n }\n\n public string FileName { get; private set; }\n\n /// \n /// Reference back to the provider this setting is appropriate to.\n /// \n public IProviderInfo Info { get; private set; }\n\n public bool LoadExistingContent { get; private set; }\n\n public string MessageDecoder { get; set; }\n\n public string Name { get; private set; }\n\n public int RefreshPeriod { get; private set; }\n\n public string Summary\n => string.Format(CultureInfo.InvariantCulture, \"Monitor the file {0} for new log entries\", FileName);\n\n public void Update(string fileName, int refreshPeriod, bool loadExistingContent)\n {\n FileName = fileName;\n RefreshPeriod = refreshPeriod;\n LoadExistingContent = loadExistingContent;\n }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/IFileMonitoringProviderSettings.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using Sentinel.Interfaces.Providers;\n\n public interface IFileMonitoringProviderSettings : IProviderSettings\n {\n string FileName { get; }\n\n int RefreshPeriod { get; }\n\n bool LoadExistingContent { get; }\n\n string MessageDecoder { get; set; }\n\n void Update(string fileName, int refresh, bool loadExisting);\n }\n}"
},
{
"path": "Sentinel/FileMonitor/LogEntry.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System;\n using System.Collections.Generic;\n\n using Sentinel.Interfaces;\n\n internal class LogEntry : ILogEntry\n {\n /// \n /// Classification for the log entry. Can be free-text but will typically\n /// contain values like \"DEBUG\" or \"ERROR\".\n /// \n public string Type { get; set; }\n\n /// \n /// Date/Time for the original log entry.\n /// \n public DateTime DateTime { get; set; }\n\n /// \n /// The main body of the log entry.\n /// \n public string Description { get; set; }\n\n /// \n /// Source of the log entry, e.g. where it came from.\n /// \n public string Source { get; set; }\n\n /// \n /// The system (e.g. machine) where this message came from.\n /// \n public string System { get; set; }\n\n /// \n /// Thread identifier for the source of the message.\n /// \n public string Thread { get; set; }\n\n /// \n /// Dictionary of any meta-data that doesn't fit into the above values.\n /// \n public Dictionary MetaData { get; set; }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/MessageFormatPage.xaml",
"content": "\n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n\n \n \n \n \n \n \n"
},
{
"path": "Sentinel/FileMonitor/MessageFormatPage.xaml.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System;\n using System.Collections.Generic;\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Windows;\n using System.Windows.Controls;\n using WpfExtras;\n\n /// \n /// Interaction logic for MessageFormatPage.xaml.\n /// \n public partial class MessageFormatPage : IWizardPage\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private readonly ReadOnlyObservableCollection readonlyChildren;\n\n private bool showCustomWarning = false;\n\n private int selectedDecoderIndex;\n\n private IWizardPage customPage = null;\n\n public MessageFormatPage()\n {\n InitializeComponent();\n DataContext = this;\n\n readonlyChildren = new ReadOnlyObservableCollection(children);\n\n PropertyChanged += PropertyChangedHandler;\n\n DecodingStyles = new List\n {\n \"nLog default message format decoder\",\n \"Custom\",\n };\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public IEnumerable DecodingStyles { get; private set; }\n\n public int SelectedDecoderIndex\n {\n get => selectedDecoderIndex;\n set\n {\n if (selectedDecoderIndex != value)\n {\n selectedDecoderIndex = value;\n OnPropertyChanged(nameof(SelectedDecoderIndex));\n }\n }\n }\n\n public bool ShowCustomWarning\n {\n get => showCustomWarning;\n\n private set\n {\n if (showCustomWarning != value)\n {\n showCustomWarning = value;\n OnPropertyChanged(nameof(ShowCustomWarning));\n }\n }\n }\n\n public string Title => \"Message Part Identification\";\n\n public ReadOnlyObservableCollection Children => readonlyChildren;\n\n public string Description => \"Define how the entries in the log file are categorised.\";\n\n public bool IsValid => true;\n\n public Control PageContent => this;\n\n protected bool IsCustom => SelectedDecoderIndex == DecodingStyles.Count() - 1;\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n public object Save(object saveData)\n {\n Debug.Assert(saveData != null, \"Expecting a valid save-data instance\");\n Debug.Assert(saveData is IFileMonitoringProviderSettings, \"Should be an IFileMonitoringProviderSettings\");\n\n if (saveData is IFileMonitoringProviderSettings settings)\n {\n if (!IsCustom)\n {\n settings.MessageDecoder = GetDecoder();\n }\n }\n\n return saveData;\n }\n\n protected virtual void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n var e = new PropertyChangedEventArgs(propertyName);\n handler?.Invoke(this, e);\n }\n\n private string GetDecoder()\n {\n switch (SelectedDecoderIndex)\n {\n case 0:\n return \"^(?[^|]+)\\\\|(?[^|]+)\\\\|(?[^|]+)\\\\|(?[^$]*)$\";\n default:\n throw new NotSupportedException(\"Custom message formats are not handled on this page.\");\n }\n }\n\n private void PropertyChangedHandler(object sender, PropertyChangedEventArgs e)\n {\n if (e.PropertyName == \"SelectedDecoderIndex\")\n {\n if (IsCustom)\n {\n if (customPage == null)\n {\n customPage = new CustomMessageDecoderPage();\n }\n\n if (!Children.Contains(customPage))\n {\n AddChild(customPage);\n }\n\n ShowCustomWarning = true;\n }\n else\n {\n ShowCustomWarning = false;\n\n if (Children.Any())\n {\n children.Clear();\n OnPropertyChanged(nameof(Children));\n }\n }\n }\n }\n\n private void OnLoaded(object sender, RoutedEventArgs e)\n {\n // Trigger the validation on these fields (work around a WPF 3.x issue).\n OnPropertyChanged(nameof(SelectedDecoderIndex));\n }\n }\n}"
},
{
"path": "Sentinel/FileMonitor/ProviderRegistrationInformation.cs",
"content": "namespace Sentinel.FileMonitor\n{\n using System;\n\n using Sentinel.Interfaces.Providers;\n\n public class ProviderRegistrationInformation : IProviderRegistrationRecord\n {\n public ProviderRegistrationInformation(IProviderInfo providerInfo)\n {\n Info = providerInfo;\n }\n\n public Guid Identifier\n {\n get\n {\n return Info.Identifier;\n }\n }\n\n public IProviderInfo Info { get; private set; }\n\n public Type Settings\n {\n get\n {\n return typeof(FileMonitorProviderPage);\n }\n }\n\n public Type Implementer\n {\n get\n {\n return typeof(FileMonitoringProvider);\n }\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Filter.cs",
"content": "namespace Sentinel.Filters\n{\n using System;\n using System.Runtime.Serialization;\n using System.Text.RegularExpressions;\n\n using Sentinel.Filters.Interfaces;\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n [DataContract]\n public class Filter : ViewModelBase, IFilter\n {\n /// \n /// Is the filter enabled? If so, it will remove anything matching from the output.\n /// \n private bool enabled;\n\n private string name;\n\n private string pattern;\n\n private LogEntryFields field;\n\n private MatchMode mode = MatchMode.Exact;\n\n private Regex regex;\n\n public Filter()\n {\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == nameof(Field) || e.PropertyName == nameof(Mode) || e.PropertyName == nameof(Pattern))\n {\n if (Mode == MatchMode.RegularExpression && Pattern != null)\n {\n regex = new Regex(Pattern);\n }\n\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n public Filter(string name, LogEntryFields field, string pattern)\n {\n Name = name;\n Pattern = pattern;\n Field = field;\n regex = new Regex(pattern);\n\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == nameof(Field) || e.PropertyName == nameof(Mode) || e.PropertyName == nameof(Pattern))\n {\n if (Mode == MatchMode.RegularExpression && Pattern != null)\n {\n regex = new Regex(Pattern);\n }\n\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n /// \n /// Gets or sets a value indicating whether the filter is enabled.\n /// \n public bool Enabled\n {\n get\n {\n return enabled;\n }\n\n set\n {\n if (value != enabled)\n {\n enabled = value;\n OnPropertyChanged(nameof(Enabled));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (pattern != value)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n if (field != value)\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n }\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n if (mode != value)\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n }\n\n public string Description\n {\n get\n {\n var modeDescription = \"Exact\";\n switch (Mode)\n {\n case MatchMode.RegularExpression:\n modeDescription = \"RegEx\";\n break;\n case MatchMode.CaseSensitive:\n modeDescription = \"Case sensitive\";\n break;\n case MatchMode.CaseInsensitive:\n modeDescription = \"Case insensitive\";\n break;\n }\n\n return $\"{modeDescription} match of {Pattern} in the {Field} field\";\n }\n }\n\n public bool IsMatch(ILogEntry logEntry)\n {\n logEntry = logEntry ?? throw new ArgumentNullException(nameof(logEntry));\n\n if (string.IsNullOrWhiteSpace(Pattern))\n {\n return false;\n }\n\n string target;\n\n switch (Field)\n {\n case LogEntryFields.None:\n target = string.Empty;\n break;\n case LogEntryFields.Type:\n target = logEntry.Type;\n break;\n case LogEntryFields.System:\n target = logEntry.System;\n break;\n case LogEntryFields.Classification:\n target = string.Empty;\n break;\n case LogEntryFields.Thread:\n target = logEntry.Thread;\n break;\n case LogEntryFields.Source:\n target = logEntry.Source;\n break;\n case LogEntryFields.Description:\n target = logEntry.Description;\n break;\n case LogEntryFields.Host:\n target = string.Empty;\n break;\n default:\n target = string.Empty;\n break;\n }\n\n switch (Mode)\n {\n case MatchMode.Exact:\n return target.Equals(Pattern);\n case MatchMode.CaseSensitive:\n return target.Contains(Pattern);\n case MatchMode.CaseInsensitive:\n return target.ToLower().Contains(Pattern.ToLower());\n case MatchMode.RegularExpression:\n return regex != null && regex.IsMatch(target);\n default:\n return false;\n }\n }\n\n#if DEBUG\n public override string ToString()\n {\n return Description;\n }\n#endif\n }\n}"
},
{
"path": "Sentinel/Filters/FilteringService.cs",
"content": "namespace Sentinel.Filters\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n\n using Sentinel.Filters.Gui;\n using Sentinel.Filters.Interfaces;\n using Sentinel.Interfaces;\n using Sentinel.Services;\n\n using WpfExtras;\n\n [DataContract]\n public class FilteringService : ViewModelBase, IFilteringService, IDefaultInitialisation\n where T : class, IFilter\n {\n private readonly CollectionChangeHelper collectionHelper = new CollectionChangeHelper();\n\n private readonly IAddFilterService addFilterService = new AddFilter();\n\n private readonly IEditFilterService editFilterService = new EditFilter();\n\n private readonly IRemoveFilterService removeFilterService = new RemoveFilter();\n\n private int selectedIndex = -1;\n\n public FilteringService()\n {\n Add = new DelegateCommand(AddFilter);\n Edit = new DelegateCommand(EditFilter, e => selectedIndex != -1);\n Remove = new DelegateCommand(RemoveFilter, e => selectedIndex != -1);\n\n Filters = new ObservableCollection();\n SearchFilters = new ObservableCollection();\n\n // Register self as an observer of the collection.\n collectionHelper.OnPropertyChanged += CustomFilterPropertyChanged;\n\n collectionHelper.ManagerName = \"FilteringService\";\n collectionHelper.NameLookup += e => e.Name;\n\n Filters.CollectionChanged += collectionHelper.AttachDetach;\n SearchFilters.CollectionChanged += collectionHelper.AttachDetach;\n\n var searchFilter = ServiceLocator.Instance.Get();\n\n if (searchFilter != null)\n {\n SearchFilters.Add(searchFilter as T);\n }\n else\n {\n Debug.Fail(\"The search filter is null.\");\n }\n }\n\n public ICommand Add { get; private set; }\n\n public ICommand Edit { get; private set; }\n\n public ICommand Remove { get; private set; }\n\n public int SelectedIndex\n {\n get\n {\n return selectedIndex;\n }\n\n set\n {\n if (value != selectedIndex)\n {\n selectedIndex = value;\n OnPropertyChanged(nameof(SelectedIndex));\n }\n }\n }\n\n public ObservableCollection Filters { get; set; }\n\n public ObservableCollection SearchFilters { get; set; }\n\n public void Initialise()\n {\n // Add the standard debugging filters\n Filters.Add(new StandardFilter(\"Trace\", LogEntryFields.Type, \"TRACE\") as T);\n Filters.Add(new StandardFilter(\"Debug\", LogEntryFields.Type, \"DEBUG\") as T);\n Filters.Add(new StandardFilter(\"Info\", LogEntryFields.Type, \"INFO\") as T);\n Filters.Add(new StandardFilter(\"Warn\", LogEntryFields.Type, \"WARN\") as T);\n Filters.Add(new StandardFilter(\"Error\", LogEntryFields.Type, \"ERROR\") as T);\n Filters.Add(new StandardFilter(\"Fatal\", LogEntryFields.Type, \"FATAL\") as T);\n }\n\n public bool IsFiltered(ILogEntry entry)\n {\n return Filters.Any(filter => filter.Enabled && filter.IsMatch(entry)) ||\n SearchFilters.Any(filter => filter.Enabled && filter.IsMatch(entry));\n }\n\n private void AddFilter(object obj)\n {\n addFilterService.Add();\n }\n\n private void CustomFilterPropertyChanged(object sender, PropertyChangedEventArgs e)\n {\n var filter = sender as Filter;\n if (filter != null)\n {\n Trace.WriteLine(\n $\"FilteringService saw some activity on {filter.Name} (IsEnabled = {filter.Enabled})\");\n }\n\n OnPropertyChanged(string.Empty);\n }\n\n private void EditFilter(object obj)\n {\n var filter = Filters.ElementAt(SelectedIndex);\n if (filter != null)\n {\n editFilterService.Edit(filter);\n }\n }\n\n private void RemoveFilter(object obj)\n {\n var filter = Filters.ElementAt(SelectedIndex);\n removeFilterService.Remove(filter);\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Gui/AddEditFilter.cs",
"content": "namespace Sentinel.Filters.Gui\n{\n using System.Windows;\n using System.Windows.Input;\n\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n public class AddEditFilter : ViewModelBase\n {\n private readonly Window window;\n\n private string name = \"Unnamed\";\n\n private string pattern = \"pattern\";\n\n private LogEntryFields field;\n\n private MatchMode mode;\n\n public AddEditFilter(Window window, bool editMode)\n {\n this.window = window;\n if (window != null)\n {\n window.Title = $\"{(editMode ? \"Edit\" : \"Register\")} Filter\";\n }\n\n Accept = new DelegateCommand(AcceptDialog, Validates);\n Reject = new DelegateCommand(RejectDialog);\n }\n\n public ICommand Accept { get; private set; }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (value != pattern)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public ICommand Reject { get; private set; }\n\n private void AcceptDialog(object obj)\n {\n window.DialogResult = true;\n window.Close();\n }\n\n private void RejectDialog(object obj)\n {\n window.DialogResult = false;\n window.Close();\n }\n\n private bool Validates(object obj)\n {\n return Name.Length > 0\n && Pattern.Length > 0;\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Gui/AddEditFilterWindow.xaml",
"content": "\n\n \n\n \n \n \n \n \n\n \n \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n\n \n \n\n \n \n\n \n \n \n \n"
},
{
"path": "Sentinel/Filters/Gui/AddEditFilterWindow.xaml.cs",
"content": "namespace Sentinel.Filters.Gui\n{\n using System.Windows;\n\n /// \n /// Interaction logic for AddEditFilterWindow.xaml.\n /// \n public partial class AddEditFilterWindow : Window\n {\n public AddEditFilterWindow()\n {\n InitializeComponent();\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Gui/AddFilter.cs",
"content": "namespace Sentinel.Filters.Gui\n{\n using System.Windows;\n\n using Sentinel.Filters.Interfaces;\n using Sentinel.Services;\n\n public class AddFilter : IAddFilterService\n {\n public void Add()\n {\n var filterWindow = new AddEditFilterWindow();\n using (var data = new AddEditFilter(filterWindow, false))\n {\n filterWindow.DataContext = data;\n filterWindow.Owner = Application.Current.MainWindow;\n var dialogResult = filterWindow.ShowDialog();\n if (dialogResult != null && (bool)dialogResult)\n {\n var filter = Construct(data);\n if (filter != null)\n {\n var service = ServiceLocator.Instance.Get>();\n service?.Filters.Add(filter);\n }\n }\n }\n }\n\n private static Filter Construct(AddEditFilter data)\n {\n return new Filter\n {\n Name = data.Name,\n Field = data.Field,\n Mode = data.Mode,\n Pattern = data.Pattern,\n Enabled = true,\n };\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Gui/EditFilter.cs",
"content": "namespace Sentinel.Filters.Gui\n{\n using System.Diagnostics;\n using System.Windows;\n\n using Sentinel.Filters.Interfaces;\n\n public class EditFilter : IEditFilterService\n {\n public void Edit(IFilter filter)\n {\n Debug.Assert(filter != null, \"Filter must be supplied to allow editing.\");\n\n var window = new AddEditFilterWindow();\n var data = new AddEditFilter(window, true);\n window.DataContext = data;\n window.Owner = Application.Current.MainWindow;\n\n data.Name = filter.Name;\n data.Field = filter.Field;\n data.Pattern = filter.Pattern;\n data.Mode = filter.Mode;\n\n var dialogResult = window.ShowDialog();\n\n if (dialogResult != null && (bool)dialogResult)\n {\n filter.Name = data.Name;\n filter.Pattern = data.Pattern;\n filter.Mode = data.Mode;\n filter.Field = data.Field;\n }\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Gui/FiltersControl.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "Sentinel/Filters/Gui/FiltersControl.xaml.cs",
"content": "namespace Sentinel.Filters.Gui\n{\n using System.Windows.Controls;\n\n using Sentinel.Filters.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for FiltersControl.xaml.\n /// \n public partial class FiltersControl : UserControl\n {\n public FiltersControl()\n {\n InitializeComponent();\n\n var service = ServiceLocator.Instance.Get>();\n if (service != null)\n {\n Filters = service;\n }\n\n DataContext = this;\n }\n\n public IFilteringService Filters { get; private set; }\n }\n}"
},
{
"path": "Sentinel/Filters/Gui/RemoveFilter.cs",
"content": "namespace Sentinel.Filters.Gui\n{\n using System.Windows;\n\n using Sentinel.Filters.Interfaces;\n using Sentinel.Services;\n\n public class RemoveFilter : IRemoveFilterService\n {\n public void Remove(IFilter filter)\n {\n var service = ServiceLocator.Instance.Get>();\n\n if (service != null)\n {\n var prompt = \"Are you sure you want to remove the selected filter?\\r\\n\\r\\n\" +\n $\"Filter Name = \\\"{filter.Name}\\\"\";\n\n var result = MessageBox.Show(\n prompt,\n \"Remove Filter\",\n MessageBoxButton.YesNo,\n MessageBoxImage.Question,\n MessageBoxResult.No);\n\n if (result == MessageBoxResult.Yes)\n {\n service.Filters.Remove(filter);\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Filters/Interfaces/IAddFilterService.cs",
"content": "namespace Sentinel.Filters.Interfaces\n{\n public interface IAddFilterService\n {\n void Add();\n }\n}"
},
{
"path": "Sentinel/Filters/Interfaces/IEditFilterService.cs",
"content": "namespace Sentinel.Filters.Interfaces\n{\n public interface IEditFilterService\n {\n void Edit(IFilter filter);\n }\n}"
},
{
"path": "Sentinel/Filters/Interfaces/IFilter.cs",
"content": "namespace Sentinel.Filters.Interfaces\r\n{\r\n using System.Runtime.Serialization;\r\n\r\n using Sentinel.Interfaces;\r\n\r\n public interface IFilter\r\n {\r\n [DataMember]\r\n string Name { get; set; }\r\n\r\n /// \r\n /// Gets or sets a value indicating whether the filter is enabled.\r\n /// \r\n [DataMember]\r\n bool Enabled { get; set; }\r\n\r\n [DataMember]\r\n string Pattern { get; set; }\r\n\r\n [DataMember]\r\n string Description { get; }\r\n\r\n [DataMember]\r\n LogEntryFields Field { get; set; }\r\n\r\n [DataMember]\r\n MatchMode Mode { get; set; }\r\n\r\n bool IsMatch(ILogEntry entry);\r\n }\r\n}"
},
{
"path": "Sentinel/Filters/Interfaces/IFilteringService.cs",
"content": "namespace Sentinel.Filters.Interfaces\n{\n using System.Collections.ObjectModel;\n using System.Runtime.Serialization;\n\n using Sentinel.Interfaces;\n\n public interface IFilteringService\n {\n [DataMember]\n ObservableCollection Filters { get; set; }\n\n ObservableCollection SearchFilters { get; set; }\n\n bool IsFiltered(ILogEntry entry);\n }\n}"
},
{
"path": "Sentinel/Filters/Interfaces/IRemoveFilterService.cs",
"content": "namespace Sentinel.Filters.Interfaces\n{\n public interface IRemoveFilterService\n {\n void Remove(IFilter filter);\n }\n}"
},
{
"path": "Sentinel/Filters/Interfaces/ISearchFilter.cs",
"content": "namespace Sentinel.Filters.Interfaces\n{\n public interface ISearchFilter : IFilter\n {\n }\n}"
},
{
"path": "Sentinel/Filters/Interfaces/IStandardDebuggingFilter.cs",
"content": "namespace Sentinel.Filters.Interfaces\r\n{\r\n public interface IStandardDebuggingFilter : IFilter\r\n {\r\n }\r\n}"
},
{
"path": "Sentinel/Filters/SearchFilter.cs",
"content": "namespace Sentinel.Filters\n{\n using System.Runtime.Serialization;\n\n using Sentinel.Filters.Interfaces;\n using Sentinel.Interfaces;\n\n [DataContract]\n public class SearchFilter : Filter, IDefaultInitialisation, ISearchFilter\n {\n public void Initialise()\n {\n Name = \"SearchFilter\";\n Field = LogEntryFields.System;\n Pattern = string.Empty;\n }\n }\n}"
},
{
"path": "Sentinel/Filters/StandardFilter.cs",
"content": "namespace Sentinel.Filters\n{\n using Sentinel.Filters.Interfaces;\n using Sentinel.Interfaces;\n\n public class StandardFilter : Filter, IStandardDebuggingFilter\n {\n public StandardFilter(string name, LogEntryFields field, string pattern)\n : base(name, field, pattern)\n {\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Gui/AddEditHighlighter.cs",
"content": "namespace Sentinel.Highlighters.Gui\n{\n using System.Collections.Generic;\n using System.ComponentModel;\n using System.Linq;\n using System.Windows;\n using System.Windows.Input;\n using System.Windows.Media;\n\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n\n using WpfExtras;\n\n public class AddEditHighlighter : ViewModelBase\n {\n private readonly Window window;\n\n private readonly Dictionary colours = GetColours();\n\n private int backgroundColourIndex = 1;\n\n private bool coloursAreClose;\n\n private int foregroundColourIndex;\n\n private bool overrideBackgroundColour = false;\n\n private bool overrideForegroundColour = false;\n\n private string name = \"Untitled\";\n\n private string pattern = \"pattern\";\n\n private LogEntryFields field;\n\n private MatchMode mode;\n\n public AddEditHighlighter(Window window, bool editMode)\n {\n this.window = window;\n if (window != null)\n {\n window.Title = editMode ? \"Edit Highlighter\" : \"Add Highlighter\";\n }\n\n PropertyChanged += CloseColourCheck;\n\n Accept = new DelegateCommand(AcceptDialog, Validates);\n Reject = new DelegateCommand(RejectDialog);\n }\n\n public ICommand Accept { get; private set; }\n\n public Color BackgroundColour\n {\n get\n {\n string key = colours.Keys.OrderBy(e => e).ToList()[backgroundColourIndex];\n return colours[key];\n }\n\n set\n {\n var find = colours.FirstOrDefault(r => r.Value == value);\n find.Key.ThrowIfNull(nameof(find.Key));\n\n var index = colours.Keys.OrderBy(n => n).ToList().IndexOf(find.Key);\n BackgroundColourIndex = index;\n }\n }\n\n public int BackgroundColourIndex\n {\n get\n {\n return backgroundColourIndex;\n }\n\n set\n {\n if (value != backgroundColourIndex)\n {\n backgroundColourIndex = value;\n OnPropertyChanged(nameof(BackgroundColourIndex));\n }\n }\n }\n\n public IEnumerable BackgroundColours => colours.Keys;\n\n public bool ColoursClose\n {\n get\n {\n return coloursAreClose;\n }\n\n private set\n {\n if (coloursAreClose != value)\n {\n coloursAreClose = value;\n OnPropertyChanged(nameof(ColoursClose));\n }\n }\n }\n\n public Color ForegroundColour\n {\n get\n {\n string key = colours.Keys.OrderBy(e => e).ToList()[foregroundColourIndex];\n return colours[key];\n }\n\n set\n {\n var find = colours.FirstOrDefault(r => r.Value == value);\n find.Key.ThrowIfNull(nameof(find.Key));\n\n var index = colours.Keys.OrderBy(n => n).ToList().IndexOf(find.Key);\n ForegroundColourIndex = index;\n }\n }\n\n public int ForegroundColourIndex\n {\n get\n {\n return foregroundColourIndex;\n }\n\n set\n {\n if (value != foregroundColourIndex)\n {\n foregroundColourIndex = value;\n OnPropertyChanged(nameof(ForegroundColourIndex));\n }\n }\n }\n\n public IEnumerable ForegroundColours => colours.Keys;\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public bool OverrideBackgroundColour\n {\n get\n {\n return overrideBackgroundColour;\n }\n\n set\n {\n if (value != overrideBackgroundColour)\n {\n overrideBackgroundColour = value;\n OnPropertyChanged(nameof(OverrideBackgroundColour));\n }\n }\n }\n\n public bool OverrideForegroundColour\n {\n get\n {\n return overrideForegroundColour;\n }\n\n set\n {\n if (value != overrideForegroundColour)\n {\n overrideForegroundColour = value;\n OnPropertyChanged(nameof(OverrideForegroundColour));\n }\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (value != pattern)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public ICommand Reject { get; private set; }\n\n private static Dictionary GetColours()\n {\n var colours = new Dictionary();\n foreach (var propertyInfo in typeof(Colors).GetProperties())\n {\n var colour = ColorConverter.ConvertFromString(propertyInfo.Name);\n if (colour != null)\n {\n colours.Add(propertyInfo.Name, (Color)colour);\n }\n }\n\n return colours;\n }\n\n private void AcceptDialog(object obj)\n {\n window.DialogResult = true;\n window.Close();\n }\n\n private void CloseColourCheck(object sender, PropertyChangedEventArgs e)\n {\n switch (e.PropertyName)\n {\n case \"OverrideForegroundColour\":\n case \"OverrideBackgroundColour\":\n case \"BackgroundColourIndex\":\n case \"ForegroundColourIndex\":\n ColoursClose = OverrideBackgroundColour && OverrideForegroundColour && Color.AreClose(ForegroundColour, BackgroundColour);\n break;\n }\n }\n\n private void RejectDialog(object obj)\n {\n window.DialogResult = false;\n window.Close();\n }\n\n private bool Validates(object obj)\n {\n return !ColoursClose\n && Name.Length > 0\n && Pattern.Length > 0;\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Gui/AddEditHighlighterWindow.xaml",
"content": "\n\n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n\n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n \n \n\n \n\n \n \n \n \n\n \n\n \n \n \n"
},
{
"path": "Sentinel/Highlighters/Gui/AddEditHighlighterWindow.xaml.cs",
"content": "namespace Sentinel.Highlighters.Gui\n{\n using System.Windows;\n\n /// \n /// Interaction logic for AddEditHighlighterWindow.xaml.\n /// \n public partial class AddEditHighlighterWindow : Window\n {\n public AddEditHighlighterWindow()\n {\n InitializeComponent();\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Gui/AddNewHighlighterService.cs",
"content": "namespace Sentinel.Highlighters.Gui\n{\n using System.Windows;\n using System.Windows.Media;\n\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Services;\n\n public class AddNewHighlighterService : IAddHighlighterService\n {\n public void Add()\n {\n var window = new AddEditHighlighterWindow();\n var data = new AddEditHighlighter(window, false);\n window.DataContext = data;\n window.Owner = Application.Current.MainWindow;\n\n var dialogResult = window.ShowDialog();\n if (dialogResult != null && (bool)dialogResult)\n {\n var highlighter = Construct(data);\n\n if (highlighter != null)\n {\n var service = ServiceLocator.Instance.Get>();\n service?.Highlighters.Add(highlighter);\n }\n }\n }\n\n public Highlighter Construct(AddEditHighlighter data)\n {\n Color? background = null;\n Color? foreground = null;\n\n var highlighter = new Highlighter\n {\n Name = data.Name,\n Field = data.Field,\n Pattern = data.Pattern,\n Mode = data.Mode,\n Enabled = true,\n };\n\n if (data.OverrideBackgroundColour)\n {\n background = data.BackgroundColour;\n }\n\n if (data.OverrideForegroundColour)\n {\n foreground = data.ForegroundColour;\n }\n\n highlighter.Style = new HighlighterStyle { Background = background, Foreground = foreground };\n return highlighter;\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Gui/EditHighlighterService.cs",
"content": "namespace Sentinel.Highlighters.Gui\n{\n using System.Diagnostics;\n using System.Windows;\n using System.Windows.Media;\n\n using Sentinel.Highlighters.Interfaces;\n\n // [Export(typeof(IEditHighlighterService))]\n public class EditHighlighterService : IEditHighlighterService\n {\n public void Edit(IHighlighter highlighter)\n {\n Debug.Assert(highlighter != null, \"Highlighter must be supplied for editing.\");\n\n var window = new AddEditHighlighterWindow();\n var data = new AddEditHighlighter(window, false);\n window.DataContext = data;\n window.Owner = Application.Current.MainWindow;\n\n data.Name = highlighter.Name;\n data.Pattern = highlighter.Pattern;\n data.Mode = highlighter.Mode;\n data.Field = highlighter.Field;\n\n if (highlighter.Style?.Background != null)\n {\n data.OverrideBackgroundColour = true;\n data.BackgroundColour = (Color)highlighter.Style.Background;\n }\n else\n {\n data.OverrideBackgroundColour = false;\n data.BackgroundColourIndex = 1;\n }\n\n if (highlighter.Style?.Foreground != null)\n {\n data.OverrideForegroundColour = true;\n data.ForegroundColour = (Color)highlighter.Style.Foreground;\n }\n else\n {\n data.OverrideForegroundColour = false;\n data.ForegroundColourIndex = 0;\n }\n\n var dialogResult = window.ShowDialog();\n\n if (dialogResult != null && (bool)dialogResult)\n {\n highlighter.Name = data.Name;\n highlighter.Pattern = data.Pattern;\n highlighter.Mode = data.Mode;\n highlighter.Field = data.Field;\n\n if (highlighter.Style == null && (data.OverrideBackgroundColour || data.OverrideForegroundColour))\n {\n highlighter.Style = new HighlighterStyle();\n }\n\n if (highlighter.Style != null)\n {\n highlighter.Style.Background = data.OverrideBackgroundColour\n ? (Color?)data.BackgroundColour\n : null;\n highlighter.Style.Foreground = data.OverrideForegroundColour\n ? (Color?)data.ForegroundColour\n : null;\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Gui/HighlightersControl.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n\r\n\r\n\r\n"
},
{
"path": "Sentinel/Highlighters/Gui/HighlightersControl.xaml.cs",
"content": "namespace Sentinel.Highlighters.Gui\n{\n using System.Windows.Controls;\n\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Services;\n\n /// \n /// Interaction logic for HighlightersControl.xaml.\n /// \n public partial class HighlightersControl : UserControl\n {\n public HighlightersControl()\n {\n InitializeComponent();\n Highlighters = ServiceLocator.Instance.Get>();\n DataContext = this;\n }\n\n public IHighlightingService Highlighters { get; private set; }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Gui/RemoveHighlighterService.cs",
"content": "namespace Sentinel.Highlighters.Gui\n{\n using System.Windows;\n\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Services;\n\n public class RemoveHighlighterService : IRemoveHighlighterService\n {\n public void Remove(IHighlighter highlighter)\n {\n var service = ServiceLocator.Instance.Get>();\n if (service == null)\n {\n return;\n }\n\n var prompt = \"Are you sure you want to remove the selected highlighter?\\r\\n\\r\\n\" +\n $\"Highlighter Name = \\\"{highlighter.Name}\\\"\";\n\n var result = MessageBox.Show(\n prompt,\n \"Remove Highlighter\",\n MessageBoxButton.YesNo,\n MessageBoxImage.Question,\n MessageBoxResult.No);\n\n if (result == MessageBoxResult.Yes)\n {\n service.Highlighters.Remove(highlighter);\n }\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Highlighter.cs",
"content": "namespace Sentinel.Highlighters\n{\n using System.Diagnostics;\n using System.Runtime.Serialization;\n using System.Text.RegularExpressions;\n\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n [DataContract]\n public class Highlighter : ViewModelBase, IHighlighter\n {\n private bool enabled = true;\n\n private LogEntryFields field;\n\n private MatchMode mode;\n\n private string name;\n\n private IHighlighterStyle style;\n\n private string pattern;\n\n private Regex regex;\n\n public Highlighter()\n {\n Pattern = string.Empty;\n Enabled = false;\n\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == nameof(Field) || e.PropertyName == nameof(Mode) || e.PropertyName == nameof(Pattern))\n {\n if (Mode == MatchMode.RegularExpression && Pattern != null)\n {\n regex = new Regex(Pattern);\n }\n\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n protected Highlighter(string name, bool enabled, LogEntryFields field, MatchMode mode, string pattern, IHighlighterStyle style)\n {\n Name = name;\n Enabled = enabled;\n Field = field;\n Mode = mode;\n Pattern = pattern;\n Style = style;\n regex = new Regex(pattern);\n\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == nameof(Field) || e.PropertyName == nameof(Mode) ||\n e.PropertyName == nameof(Pattern))\n {\n if (Mode == MatchMode.RegularExpression && Pattern != null)\n {\n regex = new Regex(Pattern);\n }\n\n OnPropertyChanged(nameof(Description));\n }\n };\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public bool Enabled\n {\n get\n {\n return enabled;\n }\n\n set\n {\n if (enabled != value)\n {\n enabled = value;\n OnPropertyChanged(nameof(Enabled));\n }\n }\n }\n\n public LogEntryFields Field\n {\n get\n {\n return field;\n }\n\n set\n {\n field = value;\n OnPropertyChanged(nameof(Field));\n }\n }\n\n public string HighlighterType => \"Basic Highlighter\";\n\n public MatchMode Mode\n {\n get\n {\n return mode;\n }\n\n set\n {\n if (mode != value)\n {\n mode = value;\n OnPropertyChanged(nameof(Mode));\n }\n }\n }\n\n public string Description\n {\n get\n {\n string modeDescription = \"Exact\";\n switch (Mode)\n {\n case MatchMode.RegularExpression:\n modeDescription = \"RegEx\";\n break;\n case MatchMode.CaseSensitive:\n modeDescription = \"Case sensitive\";\n break;\n case MatchMode.CaseInsensitive:\n modeDescription = \"Case insensitive\";\n break;\n }\n\n return $\"{modeDescription} match of {Pattern} in the {Field} field\";\n }\n }\n\n public string Pattern\n {\n get\n {\n return pattern;\n }\n\n set\n {\n if (pattern != value)\n {\n pattern = value;\n OnPropertyChanged(nameof(Pattern));\n }\n }\n }\n\n public IHighlighterStyle Style\n {\n get\n {\n return style;\n }\n\n set\n {\n if (style != value)\n {\n style = value;\n OnPropertyChanged(nameof(Style));\n }\n }\n }\n\n public bool IsMatch(ILogEntry logEntry)\n {\n Debug.Assert(logEntry != null, \"logEntry can not be null.\");\n\n if (logEntry == null)\n {\n return false;\n }\n\n if (string.IsNullOrWhiteSpace(Pattern))\n {\n return false;\n }\n\n string target;\n\n switch (Field)\n {\n case LogEntryFields.Type:\n target = logEntry.Type;\n break;\n case LogEntryFields.System:\n target = logEntry.System;\n break;\n case LogEntryFields.Thread:\n target = logEntry.Thread;\n break;\n case LogEntryFields.Source:\n target = logEntry.Source;\n break;\n case LogEntryFields.Description:\n target = logEntry.Description;\n break;\n ////case LogEntryField.Classification:\n ////case LogEntryField.None:\n ////case LogEntryField.Host:\n default:\n target = string.Empty;\n break;\n }\n\n switch (Mode)\n {\n case MatchMode.Exact:\n return target.Equals(Pattern);\n case MatchMode.CaseSensitive:\n return target.Contains(Pattern);\n case MatchMode.CaseInsensitive:\n return target.ToLower().Contains(Pattern.ToLower());\n case MatchMode.RegularExpression:\n return regex != null && regex.IsMatch(target);\n }\n\n return false;\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/HighlighterConverter.cs",
"content": "namespace Sentinel.Highlighters\n{\n using System;\n using System.Globalization;\n using System.Windows.Data;\n using log4net;\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n\n public class HighlighterConverter : IValueConverter\n {\n private static readonly ILog Log = LogManager.GetLogger(typeof(HighlighterConverter));\n\n public HighlighterConverter(IHighlighter highlighter)\n {\n Highlighter = highlighter;\n }\n\n private IHighlighter Highlighter { get; }\n\n public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n {\n var match = false;\n if (value != null)\n {\n var entry = value as ILogEntry;\n if (entry == null)\n {\n Log.WarnFormat(\"Expected 'value' to be an ILogEntry but found {0}\", value);\n }\n else\n {\n match = Highlighter.Enabled && Highlighter.IsMatch(entry);\n }\n }\n\n return match ? \"Match\" : \"Not Match\";\n }\n\n public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n {\n throw new NotImplementedException();\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/HighlighterStyle.cs",
"content": "namespace Sentinel.Highlighters\n{\n using System.Runtime.Serialization;\n using System.Windows.Media;\n\n using Newtonsoft.Json;\n\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n [DataContract]\n public class HighlighterStyle : ViewModelBase, IHighlighterStyle\n {\n private Color? background;\n\n private Color? foreground;\n\n [DataMember]\n [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]\n public Color? Background\n {\n get\n {\n return background;\n }\n\n set\n {\n if (value != background)\n {\n background = value;\n OnPropertyChanged(nameof(Background));\n }\n }\n }\n\n [DataMember]\n [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]\n public Color? Foreground\n {\n get\n {\n return foreground;\n }\n\n set\n {\n if (value != foreground)\n {\n foreground = value;\n OnPropertyChanged(nameof(Foreground));\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/HighlightingSelector.cs",
"content": "namespace Sentinel.Highlighters\n{\n using System;\n using System.Collections.Generic;\n using System.Diagnostics;\n using System.Linq;\n using System.Windows;\n using System.Windows.Controls;\n using System.Windows.Data;\n using System.Windows.Input;\n using System.Windows.Media;\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n using Sentinel.Services;\n using Sentinel.Support.Wpf;\n\n /// \n /// Style selector that provides a implements the highlighters of the QuickHighlighter\n /// (fancy name for the highlighting of results for the search box) and other registered\n /// highlighters. This class gets disposed of and rebuilt from scratch when the constituent\n /// highlighters change their status.\n /// \n public class HighlightingSelector : StyleSelector\n {\n private readonly Dictionary styles = new Dictionary();\n\n /// \n /// Initializes a new instance of the class.\n /// \n /// Action to perform on double click.\n public HighlightingSelector(Action messagesOnMouseDoubleClick)\n {\n MessagesOnMouseDoubleClick = messagesOnMouseDoubleClick;\n var oldState = ServiceLocator.Instance.ReportErrors;\n ServiceLocator.Instance.ReportErrors = false;\n var searchHighlighter = ServiceLocator.Instance.Get();\n ServiceLocator.Instance.ReportErrors = oldState;\n\n if (searchHighlighter != null && searchHighlighter.Highlighter.Enabled)\n {\n var highlighter = searchHighlighter.Highlighter;\n\n var style = new Style(typeof(ListViewItem));\n\n var trigger = new DataTrigger\n {\n Binding = new Binding\n {\n ConverterParameter = highlighter,\n Converter = new HighlighterConverter(highlighter),\n Mode = BindingMode.OneWay,\n },\n Value = \"Match\",\n };\n\n if (highlighter.Style != null)\n {\n if (highlighter.Style.Background != null)\n {\n trigger.Setters.Add(\n new Setter(\n Control.BackgroundProperty, new SolidColorBrush((Color)highlighter.Style.Background)));\n }\n\n if (highlighter.Style.Foreground != null)\n {\n trigger.Setters.Add(\n new Setter(\n Control.ForegroundProperty, new SolidColorBrush((Color)highlighter.Style.Foreground)));\n }\n }\n\n style.Triggers.Add(trigger);\n SetStyleSpacing(style);\n\n // TODO: make this optional based upon the settings (but will need to rebuild highlighters when the setting changes.\n RegisterDoubleClickEvent(style, messagesOnMouseDoubleClick);\n\n styles[highlighter] = style;\n }\n\n var highlightingService = ServiceLocator.Instance.Get>();\n\n if (highlightingService != null)\n {\n foreach (var highlighter in highlightingService.Highlighters)\n {\n if (highlighter != null)\n {\n // No need to create a style if not enabled, should the status of a highlighter\n // change, then this collection will be rebuilt.\n if (highlighter.Enabled)\n {\n var style = new Style(typeof(ListViewItem));\n\n var trigger = new DataTrigger\n {\n Binding =\n new Binding\n {\n ConverterParameter = highlighter,\n Converter = new HighlighterConverter(highlighter),\n Mode = BindingMode.OneWay,\n },\n Value = \"Match\",\n };\n\n if (highlighter.Style != null)\n {\n if (highlighter.Style.Background != null)\n {\n trigger.Setters.Add(\n new Setter(\n Control.BackgroundProperty,\n new SolidColorBrush((Color)highlighter.Style.Background)));\n }\n\n if (highlighter.Style.Foreground != null)\n {\n trigger.Setters.Add(\n new Setter(\n Control.ForegroundProperty,\n new SolidColorBrush((Color)highlighter.Style.Foreground)));\n }\n }\n\n // Top align values\n style.Setters.Add(\n new Setter(\n Control.VerticalContentAlignmentProperty,\n VerticalAlignment.Top));\n\n style.Triggers.Add(trigger);\n\n SetStyleSpacing(style);\n\n // TODO: make this optional based upon the settings (but will need to rebuild highlighters when the setting changes.\n RegisterDoubleClickEvent(style, messagesOnMouseDoubleClick);\n styles[highlighter] = style;\n }\n }\n }\n }\n }\n\n private Action MessagesOnMouseDoubleClick { get; }\n\n /// \n /// Override of the SelectStyle method. Looks up a suitable style for the\n /// specified item.\n /// \n /// Item to use when deciding which style to use.\n /// Container making the request.\n /// Style to use for displaying of item.\n public override Style SelectStyle(object item, DependencyObject container)\n {\n var entry = item as ILogEntry;\n if (entry != null)\n {\n foreach (var pair in styles.Where(pair => pair.Key.Enabled).Where(pair => pair.Key.IsMatch(entry)))\n {\n return pair.Value;\n }\n }\n\n var defaultStyle = new Style(typeof(ListViewItem));\n\n Debug.Assert(defaultStyle != null, \"Should always get a default style\");\n SetStyleSpacing(defaultStyle);\n RegisterDoubleClickEvent(defaultStyle, MessagesOnMouseDoubleClick);\n defaultStyle.Setters.Add(new Setter(Control.VerticalContentAlignmentProperty, VerticalAlignment.Top));\n\n return defaultStyle;\n }\n\n /// \n /// When the user has selected to compensate for Aero style spacing between\n /// elements, make sure that the style includes this adjustment.\n /// \n /// Style to adjust spacing, if necessary.\n private static void SetStyleSpacing(Style style)\n {\n var preferences = ServiceLocator.Instance.Get();\n\n if (preferences != null && preferences.UseTighterRows &&\n ThemeInfo.CurrentThemeFileName == \"Aero\")\n {\n style.Setters.Add(\n new Setter(\n FrameworkElement.MarginProperty,\n new Thickness(0, -1, 0, -1)));\n }\n }\n\n private void RegisterDoubleClickEvent(Style style, Action handler)\n {\n style.ThrowIfNull(nameof(style));\n style.Setters.Add(new EventSetter(Control.MouseDoubleClickEvent, new MouseButtonEventHandler(handler)));\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/HighlightingService.cs",
"content": "namespace Sentinel.Highlighters\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n using System.Windows.Media;\n\n using Sentinel.Highlighters.Gui;\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n\n using WpfExtras;\n\n [DataContract]\n public class HighlightingService : ViewModelBase, IHighlightingService, IDefaultInitialisation\n where T : class, IHighlighter\n {\n private readonly CollectionChangeHelper collectionHelper = new CollectionChangeHelper();\n\n private int selectedIndex = -1;\n\n /// \n /// Initializes a new instance of the class.\n /// \n public HighlightingService()\n {\n Add = new DelegateCommand(AddHighlighter);\n Edit = new DelegateCommand(EditHighlighter, e => selectedIndex != -1);\n Remove = new DelegateCommand(RemoveHighlighter, e => selectedIndex != -1);\n OrderEarlier = new DelegateCommand(MoveItemUp, e => selectedIndex > 0);\n OrderLater = new DelegateCommand(\n MoveItemDown,\n e => selectedIndex < (Highlighters.Count - 1) && selectedIndex != -1);\n\n Highlighters = new ObservableCollection();\n\n // Register self as an observer of the collection.\n collectionHelper.ManagerName = \"Highlighters\";\n collectionHelper.OnPropertyChanged += CustomHighlighterPropertyChanged;\n collectionHelper.NameLookup += e => e.Name;\n Highlighters.CollectionChanged += collectionHelper.AttachDetach;\n }\n\n /// \n /// Gets the ICommand providing the functionality for the adding of a new highlighter.\n /// \n public ICommand Add { get; private set; }\n\n /// \n /// Gets the ICommand providing the functionality for editing a highlighter.\n /// \n public ICommand Edit { get; private set; }\n\n /// \n /// Gets or sets the observable collection of highlighters.\n /// \n [DataMember]\n public ObservableCollection Highlighters { get; set; }\n\n public ICommand OrderEarlier { get; private set; }\n\n public ICommand OrderLater { get; private set; }\n\n public ICommand Remove { get; private set; }\n\n [DataMember]\n public int SelectedIndex\n {\n get\n {\n return selectedIndex;\n }\n\n set\n {\n if (selectedIndex != value)\n {\n selectedIndex = value;\n OnPropertyChanged(nameof(SelectedIndex));\n }\n }\n }\n\n public IHighlighterStyle IsHighlighted(ILogEntry logEntry)\n {\n return Highlighters.Where(h => h.IsMatch(logEntry)).Select(h => h.Style).FirstOrDefault();\n }\n\n public void Initialise()\n {\n Debug.Assert(!Highlighters.Any(), \"Should not have any contents at initialisation\");\n\n Highlighters.Add(\n new StandardHighlighter(\n \"Trace\",\n true,\n LogEntryFields.Type,\n MatchMode.Exact,\n \"TRACE\",\n new HighlighterStyle { Background = Colors.LightGray }) as T);\n Highlighters.Add(\n new StandardHighlighter(\n \"Debug\",\n true,\n LogEntryFields.Type,\n MatchMode.Exact,\n \"DEBUG\",\n new HighlighterStyle { Background = Colors.LightGreen }) as T);\n Highlighters.Add(\n new StandardHighlighter(\n \"Info\",\n true,\n LogEntryFields.Type,\n MatchMode.Exact,\n \"INFO\",\n new HighlighterStyle { Foreground = Colors.White, Background = Colors.Blue }) as T);\n Highlighters.Add(\n new StandardHighlighter(\n \"Warn\",\n true,\n LogEntryFields.Type,\n MatchMode.Exact,\n \"WARN\",\n new HighlighterStyle { Background = Colors.Yellow }) as T);\n Highlighters.Add(\n new StandardHighlighter(\n \"Error\",\n true,\n LogEntryFields.Type,\n MatchMode.Exact,\n \"ERROR\",\n new HighlighterStyle { Foreground = Colors.White, Background = Colors.Red }) as T);\n Highlighters.Add(\n new StandardHighlighter(\n \"Fatal\",\n true,\n LogEntryFields.Type,\n MatchMode.Exact,\n \"FATAL\",\n new HighlighterStyle { Foreground = Colors.Yellow, Background = Colors.Black }) as T);\n }\n\n private void AddHighlighter(object obj)\n {\n IAddHighlighterService addHighlighterService = new AddNewHighlighterService();\n addHighlighterService.Add();\n }\n\n private void CustomHighlighterPropertyChanged(object sender, PropertyChangedEventArgs e)\n {\n var highlighter = sender as IHighlighter;\n if (highlighter != null)\n {\n Trace.WriteLine(\n $\"HighlightingService saw some activity on {highlighter.Name} (IsEnabled = {highlighter.Enabled})\");\n }\n\n OnPropertyChanged(string.Empty);\n }\n\n private void EditHighlighter(object obj)\n {\n IEditHighlighterService editService = new EditHighlighterService();\n var highlighter = Highlighters.ElementAt(SelectedIndex);\n if (highlighter != null)\n {\n editService.Edit(highlighter);\n }\n }\n\n private void MoveItemDown(object obj)\n {\n if (selectedIndex == -1)\n {\n return;\n }\n\n lock (this)\n {\n Debug.Assert(selectedIndex >= 0, \"SelectedIndex must be valid, not -1, for moving.\");\n Debug.Assert(\n selectedIndex < (Highlighters.Count - 1),\n \"SelectedIndex must be a value less than the max index of the collection.\");\n Debug.Assert(\n Highlighters.Count > 1,\n \"Can only move an item if there are more than one items in the collection.\");\n\n var oldIndex = selectedIndex;\n SelectedIndex = -1;\n lock (Highlighters)\n {\n Highlighters.Swap(oldIndex, oldIndex + 1);\n }\n\n SelectedIndex = oldIndex + 1;\n }\n }\n\n private void MoveItemUp(object obj)\n {\n if (selectedIndex == -1)\n {\n return;\n }\n\n lock (this)\n {\n Debug.Assert(selectedIndex >= 0, \"SelectedIndex must be valid, e.g not -1.\");\n Debug.Assert(\n Highlighters.Count > 1, \"Can not move item unless more than one item in the collection.\");\n\n var oldIndex = selectedIndex;\n SelectedIndex = -1;\n lock (Highlighters)\n {\n Highlighters.Swap(oldIndex, oldIndex - 1);\n }\n\n SelectedIndex = oldIndex - 1;\n }\n }\n\n private void RemoveHighlighter(object obj)\n {\n IRemoveHighlighterService service = new RemoveHighlighterService();\n var highlighter = Highlighters.ElementAt(SelectedIndex);\n\n Debug.Assert(highlighter != null, \"Should not be able to run this if no highlighter is selected!\");\n\n service.Remove(highlighter);\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/IAddHighlighterService.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n public interface IAddHighlighterService\n {\n void Add();\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/IEditHighlighterService.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n public interface IEditHighlighterService\n {\n void Edit(IHighlighter highlighter);\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/IHighlighter.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n using System.Runtime.Serialization;\n\n using Sentinel.Interfaces;\n\n public interface IHighlighter\n {\n [DataMember]\n string Name { get; set; }\n\n [DataMember]\n bool Enabled { get; set; }\n\n [DataMember]\n LogEntryFields Field { get; set; }\n\n [DataMember]\n MatchMode Mode { get; set; }\n\n [DataMember]\n string Pattern { get; set; }\n\n [DataMember]\n string Description { get; }\n\n [DataMember]\n IHighlighterStyle Style { get; set; }\n\n bool IsMatch(ILogEntry logEntry);\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/IHighlightingService.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n using System.Collections.ObjectModel;\n using System.Windows.Input;\n\n using Sentinel.Interfaces;\n\n public interface IHighlightingService\n where T : IHighlighter\n {\n ICommand Add { get; }\n\n ICommand Edit { get; }\n\n ObservableCollection Highlighters { get; set; }\n\n ICommand OrderEarlier { get; }\n\n ICommand OrderLater { get; }\n\n ICommand Remove { get; }\n\n int SelectedIndex { get; set; }\n\n IHighlighterStyle IsHighlighted(ILogEntry entry);\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/IRemoveHighlighterService.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n public interface IRemoveHighlighterService\n {\n void Remove(IHighlighter highlighter);\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/ISearchHighlighter.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n using System.Collections.Generic;\n\n using Sentinel.Interfaces;\n\n public interface ISearchHighlighter\n {\n IEnumerable Fields { get; }\n\n LogEntryFields Field { get; set; }\n\n bool Enabled { get; set; }\n\n MatchMode Mode { get; set; }\n\n IHighlighter Highlighter { get; }\n\n string Search { get; set; }\n }\n}"
},
{
"path": "Sentinel/Highlighters/Interfaces/IStandardDebuggingHighlighter.cs",
"content": "namespace Sentinel.Highlighters.Interfaces\n{\n public interface IStandardDebuggingHighlighter : IHighlighter\n {\n }\n}"
},
{
"path": "Sentinel/Highlighters/SearchHighlighter.cs",
"content": "namespace Sentinel.Highlighters\n{\n using System;\n using System.Collections.Generic;\n using System.Diagnostics;\n using System.Linq;\n using System.Runtime.Serialization;\n using System.Windows.Media;\n\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n\n [DataContract]\n public class SearchHighlighter : IDefaultInitialisation, ISearchHighlighter\n {\n [DataMember]\n public IHighlighter Highlighter { get; set; }\n\n public IEnumerable Fields\n {\n get\n {\n var entries = Enum.GetValues(typeof(LogEntryFields)).Cast();\n return entries;\n }\n }\n\n [DataMember]\n public LogEntryFields Field\n {\n get\n {\n return Highlighter.Field;\n }\n\n set\n {\n Highlighter.Field = value;\n }\n }\n\n [DataMember]\n public bool Enabled\n {\n get\n {\n return Highlighter.Enabled;\n }\n\n set\n {\n Highlighter.Enabled = value;\n }\n }\n\n [DataMember]\n public MatchMode Mode\n {\n get\n {\n return Highlighter.Mode;\n }\n\n set\n {\n Highlighter.Mode = value;\n }\n }\n\n [DataMember]\n public string Search\n {\n get\n {\n Debug.Assert(Highlighter != null, \"Must have a highlighter\");\n return Highlighter.Pattern;\n }\n\n set\n {\n Highlighter.Pattern = value;\n }\n }\n\n public void Initialise()\n {\n Highlighter = new Highlighter\n {\n Name = \"Search\",\n Style =\n new HighlighterStyle\n {\n Background = Colors.Lime,\n Foreground = Colors.Fuchsia,\n },\n Field = LogEntryFields.System,\n Mode = MatchMode.CaseSensitive,\n };\n\n Search = string.Empty;\n }\n }\n}"
},
{
"path": "Sentinel/Highlighters/StandardHighlighter.cs",
"content": "namespace Sentinel.Highlighters\n{\n using Sentinel.Highlighters.Interfaces;\n using Sentinel.Interfaces;\n\n public class StandardHighlighter : Highlighter, IStandardDebuggingHighlighter\n {\n public StandardHighlighter(string name, bool enabled, LogEntryFields field, MatchMode mode, string pattern, IHighlighterStyle style)\n : base(name, enabled, field, mode, pattern, style)\n {\n }\n }\n}"
},
{
"path": "Sentinel/Images/AddEditTypeImageViewModel.cs",
"content": "namespace Sentinel.Images\n{\n using System;\n using System.Collections.Generic;\n using System.ComponentModel;\n using System.IO;\n using System.Windows;\n using System.Windows.Input;\n using System.Windows.Media.Imaging;\n using Microsoft.Win32;\n using Sentinel.Images.Interfaces;\n using WpfExtras;\n\n public class AddEditTypeImageViewModel\n : ViewModelBase, IDataErrorInfo\n {\n private readonly Dictionary imageErrorMessages = new Dictionary\n {\n {\n ImageError\n .NotSpecified,\n \"No image selected.\"\n },\n {\n ImageError\n .NotFound,\n \"Image not found.\"\n },\n {\n ImageError\n .TooLarge,\n \"Image must be less than 128x128. [Note: images are most often used at 64x64]\"\n },\n {\n ImageError\n .Unknown,\n \"Problem with reading image.\"\n },\n {\n ImageError\n .NoError,\n null\n },\n };\n\n private readonly Dictionary typeErrorMessages = new Dictionary\n {\n {\n TypeError\n .NotSpecified,\n \"Type name must be specified.\"\n },\n {\n TypeError\n .Duplicate,\n \"There is already an entry for this type name and size combination.\"\n },\n {\n TypeError\n .NoError,\n null\n },\n };\n\n private string errorMessage = \"No image selected.\";\n\n private string fileName;\n\n private BitmapImage image;\n\n private ImageError imageError;\n\n private string type = string.Empty;\n\n private string size = \"Small\";\n\n private TypeError typeError;\n\n private bool isAddMode;\n\n public AddEditTypeImageViewModel(Window window, ITypeImageService images, bool isAddMode)\n {\n Window = window;\n if (window != null)\n {\n window.Title = $\"{(isAddMode ? \"Edit\" : \"Add\")} Image\";\n }\n\n Window.DataContext = this;\n\n IsAddMode = isAddMode;\n imageError = isAddMode ? ImageError.NotSpecified : ImageError.NoError;\n typeError = isAddMode ? TypeError.NotSpecified : TypeError.NoError;\n\n Accept = new DelegateCommand(e => CloseDialog(true), c => IsValid);\n Reject = new DelegateCommand(e => CloseDialog(false));\n Browse = new DelegateCommand(BrowseForImageFiles);\n\n ImageService = images;\n\n UpdateErrorMessage(false);\n\n PropertyChanged += (sender, e) =>\n {\n if (e.PropertyName == \"FileName\")\n {\n LoadImageFromFileName(FileName);\n }\n };\n }\n\n /// \n /// Error messages corresponding to the image field.\n /// \n private enum ImageError\n {\n /// \n /// No image yet specified.\n /// \n NotSpecified,\n\n /// \n /// Image can not be found.\n /// \n NotFound,\n\n /// \n /// Image is too large for the purposes.\n /// \n TooLarge,\n\n /// \n /// Some unknown error.\n /// \n Unknown,\n\n /// \n /// No error condition encountered.\n /// \n NoError,\n }\n\n /// \n /// Errors corresponding to the data validation of the Type field.\n /// \n private enum TypeError\n {\n /// \n /// Type name has not been specified.\n /// \n NotSpecified,\n\n /// \n /// Type name duplicates another.\n /// \n Duplicate,\n\n /// \n /// No error encountered.\n /// \n NoError,\n }\n\n public Window Window { get; }\n\n /// \n /// Gets the ICommand corresponding to the Accept action.\n /// \n public ICommand Accept { get; private set; }\n\n /// \n /// Gets the ICommand corresponding to the Browse action.\n /// \n public ICommand Browse { get; private set; }\n\n /// \n /// Gets or sets the filename for the icon to use.\n /// \n public string FileName\n {\n get\n {\n return fileName;\n }\n\n set\n {\n if (fileName != value)\n {\n fileName = value;\n OnPropertyChanged(nameof(FileName));\n }\n }\n }\n\n /// \n /// Gets or sets the image to use as the type icon.\n /// \n public BitmapImage Image\n {\n get\n {\n return image;\n }\n\n set\n {\n if (!Equals(image, value))\n {\n image = value;\n OnPropertyChanged(nameof(Image));\n }\n }\n }\n\n public bool IsValid => typeError == TypeError.NoError && imageError == ImageError.NoError;\n\n public ICommand Reject { get; private set; }\n\n /// \n /// Gets or sets the type of a TypeImage.\n /// \n public string Type\n {\n get\n {\n return type;\n }\n\n set\n {\n if (type != value)\n {\n type = value;\n OnPropertyChanged(nameof(Type));\n }\n }\n }\n\n public string Size\n {\n get\n {\n return size;\n }\n\n set\n {\n if (size != value)\n {\n size = value;\n OnPropertyChanged(nameof(Size));\n }\n }\n }\n\n public bool IsAddMode\n {\n get\n {\n return isAddMode;\n }\n\n set\n {\n if (isAddMode != value)\n {\n isAddMode = value;\n OnPropertyChanged(nameof(IsAddMode));\n }\n }\n }\n\n /// \n /// Gets an error message indicating what is wrong with this object.\n /// \n /// \n /// An error message indicating what is wrong with this object. The default is an empty string (\"\").\n /// \n public string Error\n {\n get\n {\n return errorMessage;\n }\n\n private set\n {\n if (errorMessage != value)\n {\n errorMessage = value;\n OnPropertyChanged(nameof(Error));\n OnPropertyChanged(nameof(IsValid));\n }\n }\n }\n\n private ITypeImageService ImageService { get; set; }\n\n /// \n /// Gets the error message for the property with the given name.\n /// \n /// \n /// The error message for the property. The default is an empty string (\"\").\n /// \n /// The name of the property whose error message to get.\n /// \n public string this[string fieldName]\n {\n get\n {\n string error = null;\n\n if (IsAddMode && (fieldName == \"Type\" || fieldName == \"Size\"))\n {\n var oldTypeError = typeError;\n\n var options = new ImageOptions\n {\n Quality = (ImageQuality)Enum.Parse(typeof(ImageQuality), Size),\n AcceptLowerQuality = true,\n };\n if (!string.IsNullOrEmpty(Type) && ImageService?.Get(Type, options) != null)\n {\n typeError = TypeError.Duplicate;\n }\n else if (fieldName == \"Type\" && string.IsNullOrEmpty(Type))\n {\n typeError = TypeError.NotSpecified;\n }\n else if (fieldName == \"Type\" || fieldName == \"Size\")\n {\n typeError = TypeError.NoError;\n }\n\n error = typeErrorMessages[typeError];\n\n if (oldTypeError != typeError)\n {\n UpdateErrorMessage(false);\n }\n }\n\n return error;\n }\n }\n\n private void BrowseForImageFiles(object obj)\n {\n var openFileDialog = new OpenFileDialog\n {\n Title = \"Select image\",\n ValidateNames = true,\n CheckFileExists = true,\n Multiselect = false,\n Filter = \"Images files|*.png;*.bmp|All Files|*.*\",\n InitialDirectory =\n Environment.GetFolderPath(\n Environment.SpecialFolder.MyPictures),\n };\n\n var dialogResult = openFileDialog.ShowDialog(Window);\n\n if (dialogResult == true)\n {\n // LoadImageFromFileName(openFileDialog.FileName);\n\n // In all cases, keep the filename entered or it is confusing for the user.\n // Plus, we need to raise the PropertyChanged event for the FileName property.\n FileName = openFileDialog.FileName;\n }\n }\n\n private void LoadImageFromFileName(string fileName)\n {\n var oldImageError = imageError;\n\n try\n {\n // Check file exists, it should!\n var fi = new FileInfo(fileName);\n if (fi.Exists)\n {\n var i = new BitmapImage();\n i.BeginInit();\n i.UriSource = new Uri(fileName, UriKind.RelativeOrAbsolute);\n i.EndInit();\n\n Image = i;\n\n // Some sanity checking.\n imageError = i.Width <= 128 && i.Height <= 128 ? ImageError.NoError : ImageError.TooLarge;\n }\n else\n {\n Image = null;\n imageError = ImageError.NotFound;\n }\n }\n catch (Exception)\n {\n Image = null;\n imageError = ImageError.Unknown;\n }\n\n if (imageError != oldImageError)\n {\n UpdateErrorMessage(true);\n }\n }\n\n private void CloseDialog(bool dialogResult)\n {\n Window.DialogResult = dialogResult;\n Window.Close();\n }\n\n private void UpdateErrorMessage(bool imageChangedMostRecently)\n {\n var oldErrorMessage = Error;\n var imageErrorMessage = imageErrorMessages[imageError];\n var typeErrorMessage = typeErrorMessages[typeError];\n\n var newErrorMessage = imageChangedMostRecently\n ? (imageErrorMessage ?? typeErrorMessage)\n : (typeErrorMessage ?? imageErrorMessage);\n\n if (oldErrorMessage != newErrorMessage)\n {\n Error = newErrorMessage;\n }\n }\n }\n}"
},
{
"path": "Sentinel/Images/AddTypeImageService.cs",
"content": "namespace Sentinel.Images\n{\n using System;\n using System.Windows;\n\n using Sentinel.Images.Controls;\n using Sentinel.Images.Interfaces;\n using Sentinel.Services;\n\n using WpfExtras;\n\n public class AddTypeImageService : ViewModelBase, IAddTypeImage\n {\n private AddImageWindow addImageWindow;\n\n public void Add()\n {\n if (addImageWindow != null)\n {\n MessageBox.Show(\n \"Only able to have one add image dialog open at a time!\",\n \"Add image\",\n MessageBoxButton.OK,\n MessageBoxImage.Error);\n }\n else\n {\n addImageWindow = new AddImageWindow { DataContext = this, Owner = Application.Current.MainWindow };\n\n var imageService = ServiceLocator.Instance.Get();\n var data = new AddEditTypeImageViewModel(addImageWindow, imageService, true);\n var dialogResult = addImageWindow.ShowDialog();\n\n if (dialogResult == true)\n {\n if (imageService != null)\n {\n var imageSize = (ImageQuality)Enum.Parse(typeof(ImageQuality), data.Size);\n imageService.Register(data.Type, imageSize, data.FileName);\n }\n }\n\n addImageWindow = null;\n }\n }\n }\n}"
},
{
"path": "Sentinel/Images/Controls/AddImageWindow.xaml",
"content": "\n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n"
},
{
"path": "Sentinel/Images/Controls/AddImageWindow.xaml.cs",
"content": "namespace Sentinel.Images.Controls\n{\n using System.Windows;\n\n /// \n /// Interaction logic for AddImageWindow.xaml.\n /// \n public partial class AddImageWindow : Window\n {\n public AddImageWindow()\n {\n InitializeComponent();\n }\n }\n}"
},
{
"path": "Sentinel/Images/EditTypeImageMapping.cs",
"content": "namespace Sentinel.Images\n{\n using System.Diagnostics;\n using System.Windows;\n\n using Sentinel.Images.Controls;\n using Sentinel.Images.Interfaces;\n using Sentinel.Services;\n\n public class EditTypeImageMapping : IEditTypeImage\n {\n public void Edit(ImageTypeRecord imageTypeRecord)\n {\n Debug.Assert(imageTypeRecord != null, \"ImageTypeRecord must be supplied to allow editing.\");\n\n var service = ServiceLocator.Instance.Get();\n\n var window = new AddImageWindow();\n var data = new AddEditTypeImageViewModel(window, service, false);\n window.DataContext = data;\n window.Owner = Application.Current.MainWindow;\n\n data.Type = imageTypeRecord.Name;\n data.Size = imageTypeRecord.Quality.ToString();\n data.FileName = imageTypeRecord.Image;\n\n bool? dialogResult = window.ShowDialog();\n\n if (dialogResult != null && (bool)dialogResult)\n {\n imageTypeRecord.Image = data.FileName;\n }\n }\n }\n}"
},
{
"path": "Sentinel/Images/ImageQuality.cs",
"content": "namespace Sentinel.Images\r\n{\r\n public enum ImageQuality\r\n {\r\n /// \r\n /// Images of a small (typically icon) size.\r\n /// \r\n Small,\r\n\r\n /// \r\n /// Images suitable for high-res icons or at a stretch, large icon representation\r\n /// \r\n Medium,\r\n\r\n /// \r\n /// High definition/detail images\r\n /// \r\n Large,\r\n\r\n /// \r\n /// Let the system select the best available image\r\n /// \r\n BestAvailable,\r\n }\r\n}"
},
{
"path": "Sentinel/Images/ImageTypeRecord.cs",
"content": "namespace Sentinel.Images\n{\n using WpfExtras;\n\n public class ImageTypeRecord : ViewModelBase\n {\n private string name;\n\n private ImageQuality quality;\n\n private string image;\n\n public ImageTypeRecord(string name, ImageQuality quality, string image)\n {\n this.name = name;\n this.quality = quality;\n this.image = image;\n\n DisplayName = name;\n }\n\n public string Name\n {\n get\n {\n return name;\n }\n\n set\n {\n if (name != value)\n {\n name = value;\n OnPropertyChanged(nameof(Name));\n }\n }\n }\n\n public ImageQuality Quality\n {\n get\n {\n return quality;\n }\n\n set\n {\n if (quality != value)\n {\n quality = value;\n OnPropertyChanged(nameof(Quality));\n }\n }\n }\n\n public string Image\n {\n get\n {\n return image;\n }\n\n set\n {\n if (image != value)\n {\n image = value;\n OnPropertyChanged(nameof(Image));\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Images/Interfaces/IAddTypeImage.cs",
"content": "namespace Sentinel.Images.Interfaces\n{\n public interface IAddTypeImage\n {\n void Add();\n }\n}"
},
{
"path": "Sentinel/Images/Interfaces/IEditTypeImage.cs",
"content": "namespace Sentinel.Images.Interfaces\n{\n public interface IEditTypeImage\n {\n void Edit(ImageTypeRecord imageTypeRecord);\n }\n}"
},
{
"path": "Sentinel/Images/Interfaces/IRemoveTypeImage.cs",
"content": "namespace Sentinel.Images.Interfaces\n{\n public interface IRemoveTypeImage\n {\n void Remove(ImageTypeRecord imageTypeRecord);\n }\n}"
},
{
"path": "Sentinel/Images/Interfaces/ITypeImageService.cs",
"content": "namespace Sentinel.Images.Interfaces\n{\n using System.Collections.ObjectModel;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n\n public interface ITypeImageService\n {\n ICommand Add { get; }\n\n ICommand Edit { get; }\n\n [DataMember]\n ObservableCollection ImageMappings { get; }\n\n ICommand Remove { get; }\n\n int SelectedIndex { get; set; }\n\n void Register(string type, ImageQuality quality, string image);\n\n ImageTypeRecord Get(string type, ImageOptions options);\n }\n}"
},
{
"path": "Sentinel/Images/Interfaces/ImageOptions.cs",
"content": "namespace Sentinel.Images.Interfaces\n{\n public class ImageOptions\n {\n public ImageQuality Quality { get; set; } = ImageQuality.BestAvailable;\n\n public bool AcceptLowerQuality { get; set; } = true;\n\n public bool ImageMustExist { get; set; } = false;\n }\n}"
},
{
"path": "Sentinel/Images/RemoveTypeImageMapping.cs",
"content": "namespace Sentinel.Images\n{\n using System.Windows;\n\n using Sentinel.Images.Interfaces;\n using Sentinel.Services;\n\n public class RemoveTypeImageMapping : IRemoveTypeImage\n {\n public void Remove(ImageTypeRecord typeImageRecord)\n {\n var service = ServiceLocator.Instance.Get();\n\n if (service != null)\n {\n var prompt = \"Are you sure you want to remove the selected image?\\r\\n\\r\\n\"\n + $\"Image Name = \\\"{typeImageRecord.Name}\\\"\";\n\n var result = MessageBox.Show(\n prompt,\n \"Remove Image\",\n MessageBoxButton.YesNo,\n MessageBoxImage.Question,\n MessageBoxResult.No);\n\n if (result == MessageBoxResult.Yes)\n {\n service.ImageMappings.Remove(typeImageRecord);\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Images/TypeToImageService.cs",
"content": "namespace Sentinel.Images\n{\n using System.Collections.ObjectModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Runtime.Serialization;\n using System.Windows.Input;\n\n using Sentinel.Images.Interfaces;\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n\n using WpfExtras;\n\n [DataContract]\n public class TypeToImageService : ViewModelBase, ITypeImageService, IDefaultInitialisation\n {\n private int selectedIndex;\n\n public TypeToImageService()\n {\n ImageMappings = new ObservableCollection();\n\n Add = new DelegateCommand(AddMapping);\n Edit = new DelegateCommand(EditMapping, e => selectedIndex != -1);\n Remove = new DelegateCommand(RemoveMapping, e => selectedIndex != -1);\n\n AddImage = new AddTypeImageService();\n EditImage = new EditTypeImageMapping();\n RemoveImage = new RemoveTypeImageMapping();\n }\n\n public ICommand Add { get; private set; }\n\n public ICommand Edit { get; private set; }\n\n public ObservableCollection ImageMappings { get; private set; }\n\n public ICommand Remove { get; private set; }\n\n public int SelectedIndex\n {\n get\n {\n return selectedIndex;\n }\n\n set\n {\n if (value != selectedIndex)\n {\n selectedIndex = value;\n OnPropertyChanged(nameof(SelectedIndex));\n CommandManager.InvalidateRequerySuggested();\n }\n }\n }\n\n private IAddTypeImage AddImage { get; set; }\n\n private IEditTypeImage EditImage { get; set; }\n\n private IRemoveTypeImage RemoveImage { get; set; }\n\n public void Register(string type, ImageQuality quality, string image)\n {\n Debug.Assert(quality != ImageQuality.BestAvailable, \"Must use a specific size when registering\");\n\n var typeName = type.ToUpper();\n var options = new ImageOptions { AcceptLowerQuality = false, Quality = quality };\n var imageRecord = Get(typeName, options);\n\n var updated = false;\n if (imageRecord != null)\n {\n if (imageRecord.Image != image)\n {\n imageRecord.Image = image;\n updated = true;\n }\n }\n else\n {\n ImageMappings.Add(new ImageTypeRecord(typeName, quality, image));\n updated = true;\n }\n\n if (updated)\n {\n OnPropertyChanged(nameof(ImageMappings));\n }\n }\n\n public ImageTypeRecord Get(\n string type,\n ImageOptions options)\n {\n type.ThrowIfNullOrWhiteSpace(nameof(type));\n options.ThrowIfNull(nameof(options));\n\n var quality = options.Quality;\n\n var typeName = type.ToUpper();\n var sorted = ImageMappings.Where(r => r.Name == typeName).OrderByDescending(r => r.Quality);\n\n if (quality == ImageQuality.BestAvailable)\n {\n return sorted.FirstOrDefault();\n }\n\n var exactMatch = sorted.SingleOrDefault(r => r.Quality == quality);\n if (exactMatch != null)\n {\n return exactMatch;\n }\n\n // Don't have explicit size or have not asked for best available.\n if (options.AcceptLowerQuality)\n {\n Debug.Assert(quality != ImageQuality.BestAvailable, \"Must be an explicit Quality\");\n var newQuality = quality == ImageQuality.Large ? ImageQuality.Medium : ImageQuality.Small;\n if (newQuality != quality)\n {\n // Update options\n // TODO: ideally this should clone\n var newOptions = new ImageOptions\n {\n Quality = newQuality,\n AcceptLowerQuality = options.AcceptLowerQuality,\n ImageMustExist = options.ImageMustExist,\n };\n\n // Recursive\n return Get(type, newOptions);\n }\n }\n\n return options.ImageMustExist ? Get(\"Unknown\", options) : null;\n }\n\n public void Initialise()\n {\n Register(\"ERROR\", ImageQuality.Small, \"/Resources/Small/Error.png\");\n Register(\"ERROR\", ImageQuality.Medium, \"/Resources/Medium/Error.png\");\n Register(\"ERROR\", ImageQuality.Large, \"/Resources/Large/Error.png\");\n\n Register(\"WARN\", ImageQuality.Small, \"/Resources/Small/Warning.png\");\n Register(\"WARN\", ImageQuality.Medium, \"/Resources/Medium/Warning.png\");\n Register(\"WARN\", ImageQuality.Large, \"/Resources/Large/Warning.png\");\n\n Register(\"TRACE\", ImageQuality.Small, \"/Resources/Small/Trace.png\");\n Register(\"TRACE\", ImageQuality.Medium, \"/Resources/Medium/Trace.png\");\n Register(\"TRACE\", ImageQuality.Large, \"/Resources/Large/Trace.png\");\n\n Register(\"DEBUG\", ImageQuality.Small, \"/Resources/Small/Debug.png\");\n Register(\"DEBUG\", ImageQuality.Medium, \"/Resources/Medium/Debug.png\");\n Register(\"DEBUG\", ImageQuality.Large, \"/Resources/Large/Debug.png\");\n\n Register(\"INFO\", ImageQuality.Small, \"/Resources/Small/Info.png\");\n Register(\"INFO\", ImageQuality.Medium, \"/Resources/Medium/Info.png\");\n Register(\"INFO\", ImageQuality.Large, \"/Resources/Large/Info.png\");\n\n Register(\"FATAL\", ImageQuality.Small, \"/Resources/Small/Fatal.png\");\n Register(\"FATAL\", ImageQuality.Medium, \"/Resources/Medium/Fatal.png\");\n Register(\"FATAL\", ImageQuality.Large, \"/Resources/Large/Fatal.png\");\n\n Register(\"TIMING\", ImageQuality.Small, \"/Resources/Small/Clock.png\");\n\n Register(\"UNKNOWN\", ImageQuality.Small, \"/Resources/Small/Unknown.png\");\n Register(\"UNKNOWN\", ImageQuality.Medium, \"/Resources/Medium/Unknown.png\");\n Register(\"UNKNOWN\", ImageQuality.Large, \"/Resources/Large/Unknown.png\");\n }\n\n private void AddMapping(object obj)\n {\n AddImage.Add();\n }\n\n private void EditMapping(object obj)\n {\n var typeImageRecord = ImageMappings.ElementAt(SelectedIndex);\n if (typeImageRecord != null)\n {\n EditImage.Edit(typeImageRecord);\n }\n }\n\n private void RemoveMapping(object obj)\n {\n var typeImageRecord = ImageMappings.ElementAt(SelectedIndex);\n RemoveImage.Remove(typeImageRecord);\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/CaseInsensitiveComparer.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System;\n using System.Collections.Generic;\n\n public class CaseInsensitiveComparer : IEqualityComparer\n {\n public bool Equals(T x, T y)\n {\n var stringX = x as string;\n\n if (stringX != null)\n {\n return string.Compare(stringX, y as string, StringComparison.OrdinalIgnoreCase) == 0;\n }\n\n return x.Equals(y);\n }\n\n public int GetHashCode(T obj)\n {\n throw new NotImplementedException();\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/CodeContracts/ThrowIfNull.cs",
"content": "namespace Sentinel.Interfaces.CodeContracts\n{\n using System;\n using System.Diagnostics;\n using System.Diagnostics.Contracts;\n using System.Runtime.CompilerServices;\n\n public static partial class CodeContractExtensions\n {\n [ContractAbbreviator]\n [DebuggerStepThrough]\n [MethodImpl(MethodImplOptions.AggressiveInlining)]\n public static void ThrowIfNull([ValidatedNotNull] this object value, string parameterName)\n {\n Contract.Requires(\n value != null,\n \"The value '\" + parameterName + \"' cannot be null. \");\n\n if (value == null)\n {\n throw new ArgumentNullException(parameterName);\n }\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/CodeContracts/ThrowIfNullOrWhitespace.cs",
"content": "namespace Sentinel.Interfaces.CodeContracts\n{\n using System;\n using System.Diagnostics;\n using System.Diagnostics.Contracts;\n using System.Runtime.CompilerServices;\n\n public static partial class CodeContractExtensions\n {\n [ContractAbbreviator]\n [DebuggerStepThrough]\n [MethodImpl(MethodImplOptions.AggressiveInlining)]\n public static void ThrowIfNullOrWhiteSpace(\n [ValidatedNotNull] this string value,\n string parameterName)\n {\n Contract.Requires(!string.IsNullOrWhiteSpace(value));\n if (string.IsNullOrWhiteSpace(value))\n {\n throw new ArgumentNullException(parameterName);\n }\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/CodeContracts/ValidatedNotNullAttribute.cs",
"content": "namespace Sentinel.Interfaces.CodeContracts\n{\n using System;\n\n [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]\n public sealed class ValidatedNotNullAttribute : Attribute\n {\n }\n}"
},
{
"path": "Sentinel/Interfaces/CollectionChangeHelper.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Collections.Specialized;\n using System.ComponentModel;\n using System.Diagnostics;\n using log4net;\n\n public delegate string GetFriendlyNameDelegate(T obj);\n\n public class CollectionChangeHelper\n {\n public event GetFriendlyNameDelegate NameLookup;\n\n public event PropertyChangedEventHandler OnPropertyChanged;\n\n public string ManagerName { get; set; }\n\n public void AttachDetach(object sender, NotifyCollectionChangedEventArgs e)\n {\n if (e.Action == NotifyCollectionChangedAction.Add)\n {\n foreach (var newItem in e.NewItems)\n {\n Debug.Assert(newItem != null, \"New item to insert can not be null.\");\n Debug.Assert(newItem is T, \"New item to insert must be a \" + typeof(T));\n\n if (e.NewItems != null && newItem is INotifyPropertyChanged)\n {\n // Register on OnPropertyChanged.\n var notifyPropertyChanged = newItem as INotifyPropertyChanged;\n var t = (T)newItem;\n var name = NameLookup != null ? NameLookup(t) : \"\";\n\n var log = LogManager.GetLogger(\"ObservableCollection:\" + ManagerName);\n log.DebugFormat(\n \"{0} detected {1} added to collection and binding to its PropertyChanged event\",\n ManagerName,\n name);\n\n notifyPropertyChanged.PropertyChanged += OnPropertyChanged;\n }\n }\n }\n else if (e.Action == NotifyCollectionChangedAction.Remove)\n {\n foreach (var oldItem in e.OldItems)\n {\n Debug.Assert(oldItem != null, \"Item to remove can not be null.\");\n Debug.Assert(oldItem is T, \"Item to remove must be a \" + typeof(T));\n\n if (e.OldItems != null\n && oldItem is INotifyPropertyChanged)\n {\n // Unregister on OnPropertyChanged.\n var notifyPropertyChanged = oldItem as INotifyPropertyChanged;\n var t = (T)oldItem;\n var name = NameLookup != null ? NameLookup(t) : \"\";\n\n var log = LogManager.GetLogger(\"ObservableCollection:\" + ManagerName);\n log.DebugFormat(\n \"{0} detected {1} removed from collection and unbinding from its PropertyChanged event\",\n ManagerName,\n name);\n\n notifyPropertyChanged.PropertyChanged -= OnPropertyChanged;\n }\n }\n }\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/EnumerableExtensions.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Collections.Generic;\n using System.Linq;\n\n public static class EnumerableExtensions\n {\n public static int IndexOf(this IEnumerable list, T value)\n {\n return list.IndexOf(value, null);\n }\n\n public static int IndexOf(this IEnumerable list, T value, IEqualityComparer comparer)\n {\n comparer = comparer ?? EqualityComparer.Default;\n var found = list.Select((a, i) => new { a, i }).FirstOrDefault(x => comparer.Equals(x.a, value));\n return found?.i ?? -1;\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/IDefaultInitialisation.cs",
"content": "namespace Sentinel.Interfaces\r\n{\r\n public interface IDefaultInitialisation\r\n {\r\n void Initialise();\r\n }\r\n}"
},
{
"path": "Sentinel/Interfaces/IHighlighterStyle.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Windows.Media;\n\n public interface IHighlighterStyle\n {\n Color? Background { get; set; }\n\n Color? Foreground { get; set; }\n }\n}"
},
{
"path": "Sentinel/Interfaces/ILogEntry.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System;\n using System.Collections.Generic;\n\n public interface ILogEntry\n {\n /// \n /// Gets or sets classification for the log entry. Can be free-text but will typically\n /// contain values like \"DEBUG\" or \"ERROR\".\n /// \n string Type { get; set; }\n\n /// \n /// Gets or sets Date/Time for the original log entry.\n /// \n DateTime DateTime { get; set; }\n\n /// \n /// Gets or sets the main body of the log entry.\n /// \n string Description { get; set; }\n\n /// \n /// Gets or sets source of the log entry, e.g. where it came from.\n /// \n string Source { get; set; }\n\n /// \n /// Gets or sets the system (e.g. machine) where this message came from.\n /// \n string System { get; set; }\n\n /// \n /// Gets or sets thread identifier for the source of the message.\n /// \n string Thread { get; set; }\n\n /// \n /// Dictionary of any meta-data that doesn't fit into the above values.\n /// \n Dictionary MetaData { get; set; }\n }\n}"
},
{
"path": "Sentinel/Interfaces/ILogger.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Collections.Generic;\n using System.ComponentModel;\n\n /// \n /// Interface for a representation of a logger.\n /// \n public interface ILogger : INotifyPropertyChanged\n {\n /// \n /// Gets the entries for the logger.\n /// \n IEnumerable Entries { get; }\n\n /// \n /// Gets or sets the name of the logger.\n /// \n string Name { get; set; }\n\n /// \n /// Gets or sets a value indicating whether new entries are added to the Entries collection.\n /// \n bool Enabled { get; set; }\n\n /// \n /// Gets the newly added entries for the logger.\n /// \n IEnumerable NewEntries { get; }\n\n /// \n /// Clear the log entries.\n /// \n void Clear();\n\n /// \n /// Add a batch of new messages to the logger.\n /// \n /// Ordered list/queue of items to add.\n void AddBatch(Queue entries);\n\n /// \n /// Allows a specific limit of messages to be applied.\n /// Note, it is the responsibility of the appender to enforce limits.\n /// \n /// \n /// Number representing the maximum number of entries required.\n /// \n void LimitMessageCount(int maximumMessages);\n }\n}\n"
},
{
"path": "Sentinel/Interfaces/IUserPreferences.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Collections.Generic;\n using System.Runtime.Serialization;\n\n public interface IUserPreferences\n {\n string CurrentThemeName { get; }\n\n IEnumerable DateFormatOptions { get; }\n\n IEnumerable TimeFormatOptions { get; }\n\n [DataMember]\n int SelectedDateOption { get; set; }\n\n [DataMember]\n int SelectedTimeFormatOption { get; set; }\n\n [DataMember]\n bool ConvertUtcTimesToLocalTimeZone { get; set; }\n\n [DataMember]\n bool UseArrivalDateTime { get; set; }\n\n [DataMember]\n int SelectedTypeOption { get; set; }\n\n bool Show { get; set; }\n\n [DataMember]\n bool ShowThreadColumn { get; set; }\n\n [DataMember]\n bool ShowExceptionColumn { get; set; }\n\n [DataMember]\n bool ShowSourceColumn { get; set; }\n\n IEnumerable TypeOptions { get; }\n\n [DataMember]\n bool UseLazyRebuild { get; set; }\n\n [DataMember]\n bool UseStackedLayout { get; set; }\n\n [DataMember]\n bool UseTighterRows { get; set; }\n\n [DataMember]\n bool DoubleClickToShowExceptions { get; set; }\n\n [DataMember]\n bool ShowSourceInformationColumns { get; set; }\n\n [DataMember]\n bool ShowContextColumn { get; set; }\n\n [DataMember]\n string ContextProperty { get; set; }\n\n [DataMember]\n bool EnableClearCommand { get; set; }\n\n [DataMember]\n string ClearCommandMatchText { get; set; }\n\n [DataMember]\n bool LimitMessages { get; set; }\n\n // TODO: this should be an integer bound to a numeric control.\n [DataMember]\n string MaximumMessageCount { get; set; }\n }\n}"
},
{
"path": "Sentinel/Interfaces/LinqHelpers.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Collections.Generic;\n\n public static class LinqHelpers\n {\n public static IList Swap(this IList list, int index1, int index2)\n {\n T temp = list[index1];\n list[index1] = list[index2];\n list[index2] = temp;\n return list;\n }\n }\n}"
},
{
"path": "Sentinel/Interfaces/LogEntryFields.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System;\n using System.Runtime.Serialization;\n\n using Newtonsoft.Json;\n using Newtonsoft.Json.Converters;\n\n /// \n /// An enumeration of the possible fields within a LogEntry so that\n /// a reference can be made to a specific property, for example,\n /// when implementing a customisable filter, it will be possible to\n /// indicate which field the filter applies to without using free-text\n /// or multiple overloaded methods.\n /// \n [Flags]\n [DataContract]\n [JsonConverter(typeof(StringEnumConverter))]\n public enum LogEntryFields\n {\n /// \n /// Not a field enumeration, default.\n /// \n None = 0,\n\n /// \n /// Type field, e.g. ERROR, DEBUG.\n /// \n Type = 1,\n\n /// \n /// System field of the log entry, e.g. \"LogManager\" or \"ConfigurationService\"\n /// \n System = 2,\n\n /// \n /// Classification of log entry, used internally when messages get reclassified\n /// or attributed from a specific source.\n /// \n Classification = 4,\n\n /// \n /// Thread identifier of original message.\n /// \n /// \n /// Not the most useful field but since this a string, not a number, it can\n /// be used for overloaded behaviour in the future.\n /// \n Thread = 8,\n\n /// \n /// Source field.\n /// \n Source = 16,\n\n /// \n /// Description field, this is usually the log message sent from the source.\n /// \n /// \n /// Some of the incoming classification mechanisms may have preprocessed\n /// this field to retrieve and remove certain information so that the presented\n /// description has been 'cracked' into constituent parts.\n /// \n Description = 32,\n\n /// \n /// Host field of message, usually the originating machine's name.\n /// \n Host = 64,\n }\n}"
},
{
"path": "Sentinel/Interfaces/MatchMode.cs",
"content": "namespace Sentinel.Interfaces\n{\n using System.Runtime.Serialization;\n\n using Newtonsoft.Json;\n using Newtonsoft.Json.Converters;\n\n /// \n /// Modes for matching strings.\n /// \n [DataContract]\n [JsonConverter(typeof(StringEnumConverter))]\n public enum MatchMode\n {\n /// \n /// Exact case-sensitive match.\n /// \n Exact,\n\n /// \n /// Case-sensitive sub-string match.\n /// \n CaseSensitive,\n\n /// \n /// Case-insensitive sub-string match.\n /// \n CaseInsensitive,\n\n /// \n /// Regular expression matching.\n /// \n RegularExpression,\n }\n}"
},
{
"path": "Sentinel/Interfaces/Providers/ILogProvider.cs",
"content": "namespace Sentinel.Interfaces.Providers\n{\n public interface ILogProvider\n {\n IProviderInfo Information { get; }\n\n IProviderSettings ProviderSettings { get; }\n\n ILogger Logger { get; set; }\n\n string Name { get; set; }\n\n bool IsActive { get; }\n\n void Start();\n\n void Pause();\n\n void Close();\n }\n}"
},
{
"path": "Sentinel/Interfaces/Providers/INetworkProvider.cs",
"content": "namespace Sentinel.Interfaces.Providers\n{\n using System.Runtime.Serialization;\n\n public interface INetworkProvider : ILogProvider\n {\n [DataMember]\n int Port { get; }\n }\n}"
},
{
"path": "Sentinel/Interfaces/Providers/IProviderInfo.cs",
"content": "namespace Sentinel.Interfaces.Providers\n{\n using System;\n using System.Runtime.Serialization;\n\n public interface IProviderInfo\n {\n [DataMember]\n Guid Identifier { get; }\n\n [DataMember]\n string Name { get; }\n\n [DataMember]\n string Description { get; }\n }\n}"
},
{
"path": "Sentinel/Interfaces/Providers/IProviderRegistrationRecord.cs",
"content": "namespace Sentinel.Interfaces.Providers\n{\n using System;\n\n public interface IProviderRegistrationRecord\n {\n Guid Identifier { get; }\n\n IProviderInfo Info { get; }\n\n Type Settings { get; }\n\n Type Implementer { get; }\n }\n}"
},
{
"path": "Sentinel/Interfaces/Providers/IProviderSettings.cs",
"content": "namespace Sentinel.Interfaces.Providers\n{\n using System.Runtime.Serialization;\n\n public interface IProviderSettings\n {\n [DataMember]\n string Name { get; }\n\n [DataMember]\n string Summary { get; }\n\n /// \n /// Gets reference back to the provider this setting is appropriate to.\n /// \n [DataMember]\n IProviderInfo Info { get; }\n }\n}"
},
{
"path": "Sentinel/Log4Net/ConfigurationPage.xaml",
"content": "\n\n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n Please note that depending upon your firewall settings, you may be prompted to confirm the opening of a network port.\n \n This normally only occurs the first time.\n \n \n\n\n"
},
{
"path": "Sentinel/Log4Net/ConfigurationPage.xaml.cs",
"content": "namespace Sentinel.Log4Net\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Windows.Controls;\n\n using Sentinel.Interfaces.Providers;\n using Sentinel.WpfExtras;\n\n /// \n /// Interaction logic for NewConfigPage.xaml\n /// \n public partial class ConfigurationPage : UserControl, IWizardPage\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private readonly ReadOnlyObservableCollection readonlyChildren;\n\n private bool isValid;\n\n private int port;\n\n public ConfigurationPage()\n {\n InitializeComponent();\n DataContext = this;\n\n readonlyChildren = new ReadOnlyObservableCollection(children);\n\n // Register to self so that we can handler user interactions.\n PropertyChanged += SelectProviderPagePropertyChanged;\n\n Port = 9998;\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public int Port\n {\n get\n {\n return port;\n }\n\n set\n {\n if (port != value)\n {\n port = value;\n OnPropertyChanged(nameof(Port));\n }\n }\n }\n\n public string Title\n {\n get\n {\n return \"Configure Provider\";\n }\n }\n\n public ReadOnlyObservableCollection Children\n {\n get\n {\n return readonlyChildren;\n }\n }\n\n public string Description\n {\n get\n {\n return \"Network settings to be used by new provider\";\n }\n }\n\n public bool IsValid\n {\n get\n {\n return isValid;\n }\n\n private set\n {\n if (isValid != value)\n {\n isValid = value;\n OnPropertyChanged(nameof(IsValid));\n }\n }\n }\n\n public Control PageContent\n {\n get\n {\n return this;\n }\n }\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n public object Save(object saveData)\n {\n Debug.Assert(saveData != null, \"Expecting the save-data component to have details from the previous pages.\");\n Debug.Assert(\n saveData is IProviderSettings,\n \"Expecting the save-data component to be of an IProviderSettings type.\");\n\n var providerInfo = (IProviderSettings)saveData;\n return new UdpAppenderSettings(providerInfo) { Port = Port };\n }\n\n protected void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n\n private void SelectProviderPagePropertyChanged(object sender, PropertyChangedEventArgs e)\n {\n if (e.PropertyName == \"Port\")\n {\n var state = port > 2000;\n Trace.WriteLine(string.Format(\"Setting PageValidates to {0}\", state));\n IsValid = state;\n }\n }\n }\n}\n"
},
{
"path": "Sentinel/Log4Net/IUdpAppenderListenerSettings.cs",
"content": "namespace Sentinel.Log4Net\n{\n using Sentinel.Interfaces.Providers;\n\n public interface IUdpAppenderListenerSettings : IProviderSettings\n {\n int Port { get; set; }\n }\n}"
},
{
"path": "Sentinel/Log4Net/Log4NetProvider.cs",
"content": "namespace Sentinel.Log4Net\n{\n using System;\n using System.Collections.Generic;\n using System.Linq;\n using System.Net;\n using System.Net.Sockets;\n using System.Text;\n using System.Threading;\n using System.Threading.Tasks;\n using System.Xml.Linq;\n using log4net;\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n using Sentinel.Interfaces.Providers;\n\n public class Log4NetProvider : INetworkProvider\n {\n public static readonly IProviderRegistrationRecord ProviderRegistrationInformation =\n new ProviderRegistrationInformation(new ProviderInfo());\n\n private const int PumpFrequency = 100;\n\n private const string ApacheNamespace = \"http://logging.apache.org/log4net/schemas/log4net-events-1.2/\";\n\n private static readonly ILog Log = LogManager.GetLogger(typeof(Log4NetProvider));\n\n private readonly Queue pendingQueue = new Queue();\n\n private readonly IUdpAppenderListenerSettings udpSettings;\n\n private readonly XNamespace log4NetNamespace = \"unique\";\n\n private readonly XNamespace apacheNamespace = ApacheNamespace;\n\n private CancellationTokenSource cancellationTokenSource;\n\n private Task udpListenerTask;\n\n private Task messagePumpTask;\n\n public Log4NetProvider(IProviderSettings settings)\n {\n settings.ThrowIfNull(nameof(settings));\n\n udpSettings = settings as IUdpAppenderListenerSettings;\n udpSettings.ThrowIfNull(nameof(udpSettings));\n\n Information = ProviderRegistrationInformation.Info;\n ProviderSettings = udpSettings;\n }\n\n public IProviderInfo Information { get; private set; }\n\n public IProviderSettings ProviderSettings { get; private set; }\n\n public ILogger Logger { get; set; }\n\n public string Name { get; set; }\n\n public bool IsActive => udpListenerTask != null && udpListenerTask.Status == TaskStatus.Running;\n\n public int Port { get; private set; }\n\n public void Start()\n {\n Log.Debug(\"Start requested\");\n\n if (udpListenerTask == null || udpListenerTask.IsCompleted)\n {\n cancellationTokenSource = new CancellationTokenSource();\n var token = cancellationTokenSource.Token;\n\n udpListenerTask = Task.Factory.StartNew(SocketListener, token);\n messagePumpTask = Task.Factory.StartNew(MessagePump, token);\n }\n else\n {\n Log.Warn(\"UDP listener task is already active and can not be started again.\");\n }\n }\n\n public void Pause()\n {\n Log.Debug(\"Pause requested\");\n if (cancellationTokenSource != null && !cancellationTokenSource.IsCancellationRequested)\n {\n Log.Debug(\"Cancellation token triggered\");\n cancellationTokenSource.Cancel();\n }\n }\n\n public void Close()\n {\n Log.Debug(\"Close requested\");\n if (cancellationTokenSource != null && !cancellationTokenSource.IsCancellationRequested)\n {\n Log.Debug(\"Cancellation token triggered\");\n cancellationTokenSource.Cancel();\n }\n }\n\n private void SocketListener()\n {\n Log.Debug(\"SocketListener started\");\n\n if (udpSettings == null)\n {\n Log.Error(\"UDP settings has not been initialized\");\n throw new NullReferenceException();\n }\n\n while (!cancellationTokenSource.IsCancellationRequested)\n {\n var endPoint = new IPEndPoint(IPAddress.Any, udpSettings.Port);\n\n using (var listener = new UdpClient(endPoint))\n {\n var remoteEndPoint = new IPEndPoint(IPAddress.Any, 0);\n listener.Client.ReceiveTimeout = 1000;\n\n while (!cancellationTokenSource.IsCancellationRequested)\n {\n try\n {\n var bytes = listener.Receive(ref remoteEndPoint);\n\n if (Log.IsDebugEnabled)\n Log.DebugFormat(\"Received {0} bytes from {1}\", bytes.Length, remoteEndPoint.Address);\n\n var message = Encoding.UTF8.GetString(bytes, 0, bytes.Length);\n lock (pendingQueue)\n {\n pendingQueue.Enqueue(message);\n }\n }\n catch (SocketException socketException)\n {\n if (socketException.SocketErrorCode != SocketError.TimedOut)\n {\n Log.Error(\"SocketException\", socketException);\n Log.DebugFormat(\n \"SocketException.SocketErrorCode = {0}\",\n socketException.SocketErrorCode);\n\n // Break out of the 'using socket' loop and try to establish a new socket.\n break;\n }\n }\n catch (Exception e)\n {\n Log.Error(\"UdpClient Exception\", e);\n }\n }\n }\n }\n\n Log.Debug(\"SocketListener completed\");\n }\n\n private void MessagePump()\n {\n Log.Debug(\"MessagePump started\");\n\n var processedQueue = new Queue();\n\n while (!cancellationTokenSource.IsCancellationRequested)\n {\n Thread.Sleep(PumpFrequency);\n\n try\n {\n if (Logger != null)\n {\n lock (pendingQueue)\n {\n while (pendingQueue.Count > 0)\n {\n var message = pendingQueue.Dequeue();\n\n // TODO: validate\n if (IsValidMessage(message))\n {\n var deserializedMessage = DeserializeMessage(message);\n\n if (deserializedMessage != null)\n {\n processedQueue.Enqueue(deserializedMessage);\n }\n }\n }\n }\n\n if (processedQueue.Any())\n {\n Logger.AddBatch(processedQueue);\n }\n }\n }\n catch (Exception e)\n {\n Log.Error(\"MessagePump Exception\", e);\n }\n finally\n {\n processedQueue.Clear();\n }\n }\n\n Log.Debug(\"MessagePump completed\");\n }\n\n private ILogEntry DeserializeMessage(string message)\n {\n try\n {\n // Record the current date/time\n var receivedTime = DateTime.UtcNow;\n\n var payload = $@\"{message}\";\n var element = XElement.Parse(payload);\n\n var eventNamespace = payload.Contains(ApacheNamespace) ? apacheNamespace : log4NetNamespace;\n\n var @event = element.Element(eventNamespace + \"event\");\n\n // Establish whether a sub-system seems to be defined.\n if (@event != null)\n {\n var description = @event.Element(eventNamespace + \"message\")?.Value;\n\n var classification = string.Empty;\n var system = @event.GetAttribute(\"logger\", string.Empty);\n var type = @event.GetAttribute(\"level\", string.Empty);\n var host = string.Empty;\n var props = new Dictionary();\n foreach (var propertyElement in @event.Element(eventNamespace + \"properties\")?.Elements() ?? Enumerable.Empty())\n {\n if (propertyElement.Name == eventNamespace + \"data\")\n {\n var name = propertyElement.GetAttribute(\"name\", string.Empty);\n var value = propertyElement.GetAttribute(\"value\", string.Empty);\n\n switch (name)\n {\n case \"log4net:HostName\":\n host = value;\n break;\n default:\n if (props.ContainsKey(name))\n {\n props[name] = value;\n }\n else\n {\n props.Add(name, value);\n }\n\n break;\n }\n }\n }\n\n var className = string.Empty;\n var methodName = string.Empty;\n var sourceFile = string.Empty;\n var line = string.Empty;\n\n // Any source information\n var source = @event.Element(eventNamespace + \"locationInfo\");\n if (source != null)\n {\n className = source.Attribute(\"class\")?.Value;\n methodName = source.Attribute(\"method\")?.Value;\n sourceFile = source.Attribute(\"file\")?.Value;\n line = source.Attribute(\"line\")?.Value;\n }\n\n var metaData = new Dictionary\n {\n [\"Classification\"] = classification,\n [\"Host\"] = host,\n };\n\n foreach (var prop in props)\n {\n if (metaData.ContainsKey(prop.Key))\n {\n Log.Warn($\"Already have property of {prop.Key}, overwriting\");\n metaData[prop.Key] = prop.Value;\n }\n else\n {\n metaData.Add(prop.Key, prop.Value);\n }\n }\n\n AddExceptionIfFound(@event, metaData, eventNamespace);\n\n // Extract from the source the originating date/time\n var sourceTime = @event.GetAttributeDateTime(\"timestamp\", DateTime.Now);\n\n var logEntry = new LogEntry\n {\n DateTime = sourceTime,\n System = system,\n Thread = @event.GetAttribute(\"thread\", string.Empty),\n Description = description,\n Type = type,\n MetaData = metaData,\n };\n\n // Determine whether this constitutes an exception\n var throwable = @event.Element(eventNamespace + \"throwable\");\n if (throwable != null)\n {\n logEntry.MetaData.Add(\"Exception\", throwable.Value);\n }\n else if (logEntry.Description.ToUpper().Contains(\"EXCEPTION\"))\n {\n logEntry.MetaData.Add(\"Exception\", true);\n }\n\n if (!string.IsNullOrWhiteSpace(className))\n {\n // TODO: use an object for these?\n logEntry.MetaData.Add(\"ClassName\", className);\n logEntry.MetaData.Add(\"MethodName\", methodName);\n logEntry.MetaData.Add(\"SourceFile\", sourceFile);\n logEntry.MetaData.Add(\"SourceLine\", line);\n }\n\n logEntry.MetaData.Add(\"ReceivedTime\", receivedTime);\n\n return logEntry;\n }\n }\n catch (Exception e)\n {\n Log.Error(\"DeserializeMessage: exception when processing incoming message\", e);\n }\n\n return null;\n }\n\n private void AddExceptionIfFound(XElement entryEvent, Dictionary metaData, XNamespace @namespace)\n {\n entryEvent.ThrowIfNull(nameof(entryEvent));\n\n metaData.ThrowIfNull(nameof(metaData));\n\n var exceptionElement = entryEvent.Element(@namespace + \"exception\");\n if (exceptionElement != null)\n {\n metaData[\"Exception\"] = exceptionElement.Value;\n }\n }\n\n private bool IsValidMessage(string message)\n {\n if (string.IsNullOrWhiteSpace(message))\n {\n throw new ArgumentNullException(nameof(message));\n }\n\n return message.StartsWith(\" new Guid(\"D19E8097-FC08-47AF-8418-F737168A9645\");\n\n public string Name => \"Log4Net UdpAppender Provider\";\n\n public string Description => \"Handler for the remote side of log4net's UdpAppender\";\n }\n }\n}"
},
{
"path": "Sentinel/Log4Net/LogEntry.cs",
"content": "namespace Sentinel.Log4Net\n{\n using System;\n using System.Collections.Generic;\n\n using Sentinel.Interfaces;\n\n internal class LogEntry : ILogEntry\n {\n public LogEntry()\n {\n Type = \"DEBUG\";\n DateTime = DateTime.Now;\n Description = \"Fake Message\";\n Source = \"Fake source\";\n System = \"System\";\n Thread = \"123\";\n }\n\n /// \n /// Classification for the log entry. Can be free-text but will typically\n /// contain values like \"DEBUG\" or \"ERROR\".\n /// \n public string Type { get; set; }\n\n /// \n /// Date/Time for the original log entry.\n /// \n public DateTime DateTime { get; set; }\n\n /// \n /// The main body of the log entry.\n /// \n public string Description { get; set; }\n\n /// \n /// Source of the log entry, e.g. where it came from.\n /// \n public string Source { get; set; }\n\n /// \n /// The system (e.g. machine) where this message came from.\n /// \n public string System { get; set; }\n\n /// \n /// Thread identifier for the source of the message.\n /// \n public string Thread { get; set; }\n\n /// \n /// Dictionary of any meta-data that doesn't fit into the above values.\n /// \n public Dictionary MetaData { get; set; }\n }\n}"
},
{
"path": "Sentinel/Log4Net/ProviderRegistrationInformation.cs",
"content": "namespace Sentinel.Log4Net\n{\n using System;\n\n using Sentinel.Interfaces.Providers;\n\n public class ProviderRegistrationInformation : IProviderRegistrationRecord\n {\n public ProviderRegistrationInformation(IProviderInfo providerInfo)\n {\n Info = providerInfo;\n }\n\n public Guid Identifier => Info.Identifier;\n\n public IProviderInfo Info { get; private set; }\n\n public Type Settings => typeof(ConfigurationPage);\n\n public Type Implementer => typeof(Log4NetProvider);\n }\n}"
},
{
"path": "Sentinel/Log4Net/UdpAppenderSettings.cs",
"content": "namespace Sentinel.Log4Net\n{\n using Sentinel.Interfaces.Providers;\n\n public class UdpAppenderSettings : IUdpAppenderListenerSettings\n {\n public UdpAppenderSettings()\n {\n Name = \"Log4net UDP Appender\";\n Info = Log4NetProvider.ProviderRegistrationInformation.Info;\n }\n\n public UdpAppenderSettings(IProviderSettings providerInfo)\n {\n Name = providerInfo.Name;\n Info = providerInfo.Info;\n }\n\n public string Name { get; set; }\n\n public string Summary => $\"{Name}: Listens on port {Port}\";\n\n public IProviderInfo Info { get; set; }\n\n public int Port { get; set; }\n }\n}"
},
{
"path": "Sentinel/Log4Net/XElementHelpers.cs",
"content": "namespace Sentinel.Log4Net\n{\n using System;\n using System.Globalization;\n using System.Xml.Linq;\n\n using log4net;\n using Sentinel.Interfaces;\n using Sentinel.Interfaces.CodeContracts;\n\n public static class XElementHelpers\n {\n private static readonly ILog Log = LogManager.GetLogger(\"XElementHelpers\");\n\n public static string GetAttribute(this XElement element, string attributeName, string defaultValue)\n {\n element.ThrowIfNull(nameof(element));\n\n if (!element.HasAttributes)\n {\n return defaultValue;\n }\n\n var value = element.Attribute(attributeName);\n return value?.Value ?? defaultValue;\n }\n\n public static DateTime GetAttributeDateTime(this XElement element, string attributeName, DateTime defaultValue)\n {\n var value = element.GetAttribute(attributeName, string.Empty);\n\n var result = defaultValue;\n if (!string.IsNullOrWhiteSpace(value))\n {\n if (!DateTime.TryParse(value, null, DateTimeStyles.AdjustToUniversal, out result))\n {\n Log.Warn($\"Unable to parse DateTime of '{value}' to a valid date\");\n }\n }\n\n return result;\n }\n }\n}"
},
{
"path": "Sentinel/Logger/ILogViewerDetails.cs",
"content": "namespace Sentinel.Logger\n{\n public interface ILogViewerDetails\n {\n string LogViewerName { get; }\n }\n}"
},
{
"path": "Sentinel/Logger/IUdpLogViewer.cs",
"content": "namespace Sentinel.Logger\n{\n using Sentinel.Views.Interfaces;\n\n public interface IUdpLogViewer : ILogViewer\n {\n int Port { get; set; }\n }\n}"
},
{
"path": "Sentinel/Logger/LogWriter.cs",
"content": "namespace Sentinel.Logger\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.IO;\r\n using System.Windows;\r\n using Sentinel.Interfaces;\r\n\r\n /// \r\n /// This service provider permits the writing of log entries to\r\n /// a text file.\r\n /// \r\n public class LogWriter\r\n {\r\n /// \r\n /// Register the current fields to a default text file.\r\n /// \r\n /// Entries to write to text file.\r\n public void Write(IEnumerable entries)\r\n {\r\n try\r\n {\r\n using (TextWriter tw = File.CreateText(\"log\"))\r\n {\r\n foreach (var entry in entries)\r\n {\r\n tw.WriteLine(\r\n \"{0} {1} [{2}] {3}\",\r\n entry.DateTime,\r\n entry.Type,\r\n entry.System,\r\n entry.Description);\r\n }\r\n }\r\n }\r\n catch (Exception e)\r\n {\r\n MessageBox.Show(\r\n \"Caught an exception when writing:\\r\\n\\r\\n\" + e.Message,\r\n \"Log Writing Error\",\r\n MessageBoxButton.OK,\r\n MessageBoxImage.Error);\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "Sentinel/Logs/Gui/AddNewLoggerWelcomePage.xaml",
"content": "\r\n \r\n \r\n Sentinel works with the concept of Logs, Providers and Displayers.\r\n \r\n Logs are predominantly non-visual elements but they are essential for the way Sentinel operates. They are both the destination for Providers and the source for Displayers.\r\n \r\n \r\n Sentinel supports multiple providers for an individual log and multiple views upon an individual log.\r\n \r\n \r\n This wizard allows you define a new log and its associated providers and views.\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "Sentinel/Logs/Gui/AddNewLoggerWelcomePage.xaml.cs",
"content": "namespace Sentinel.Logs.Gui\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Windows.Controls;\n\n using WpfExtras;\n\n /// \n /// Interaction logic for AddNewLoggerPage.xaml.\n /// \n public partial class AddNewLoggerWelcomePage : IWizardPage\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private string description;\n\n private string title;\n\n public AddNewLoggerWelcomePage()\n {\n InitializeComponent();\n DataContext = this;\n\n Children = new ReadOnlyObservableCollection(children);\n\n Title = \"Sentinel Logs\";\n Description = \"Information about how Sentinel works with loggers, providers and views\";\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public string Title\n {\n get\n {\n return title;\n }\n\n private set\n {\n if (title != value)\n {\n title = value;\n OnPropertyChanged(nameof(Title));\n }\n }\n }\n\n public string Description\n {\n get\n {\n return description;\n }\n\n private set\n {\n if (description != value)\n {\n description = value;\n OnPropertyChanged(nameof(Description));\n }\n }\n }\n\n public bool IsValid => true;\n\n public Control PageContent => this;\n\n public ReadOnlyObservableCollection Children { get; }\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n public object Save(object saveData)\n {\n return saveData;\n }\n\n /// \n /// Raises this object's PropertyChanged event.\n /// \n /// The property that has a new value.\n private void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n }\n}\n"
},
{
"path": "Sentinel/Logs/Gui/NewLoggerSettings.cs",
"content": "namespace Sentinel.Logs.Gui\r\n{\r\n using System.Collections.ObjectModel;\r\n using System.Collections.Specialized;\r\n using System.Linq;\r\n using System.Text;\r\n\r\n using Sentinel.Providers.Interfaces;\r\n using Sentinel.Services;\r\n using Sentinel.Views.Interfaces;\r\n\r\n using WpfExtras;\r\n\r\n public class NewLoggerSettings : ViewModelBase\r\n {\r\n private readonly InternalSettings settings = new InternalSettings();\r\n\r\n private ObservableCollection providers;\r\n\r\n private string secondaryView;\r\n\r\n public NewLoggerSettings()\r\n {\r\n Providers = new ObservableCollection();\r\n Views = new ObservableCollection();\r\n\r\n Views.CollectionChanged += ViewsCollectionChanged;\r\n }\r\n\r\n public bool IsVertical\r\n {\r\n get\r\n {\r\n return settings.IsVertical;\r\n }\r\n\r\n set\r\n {\r\n if (IsVertical != value)\r\n {\r\n settings.IsVertical = value;\r\n OnPropertyChanged(nameof(IsVertical));\r\n }\r\n }\r\n }\r\n\r\n public string Layout\r\n {\r\n get\r\n {\r\n return settings.Layout;\r\n }\r\n\r\n set\r\n {\r\n if (Layout != value)\r\n {\r\n settings.Layout = value;\r\n OnPropertyChanged(nameof(Layout));\r\n }\r\n }\r\n }\r\n\r\n public string LogName\r\n {\r\n get\r\n {\r\n return settings.LogName;\r\n }\r\n\r\n set\r\n {\r\n if (LogName != value)\r\n {\r\n settings.LogName = value;\r\n OnPropertyChanged(nameof(LogName));\r\n }\r\n }\r\n }\r\n\r\n public ObservableCollection Providers\r\n {\r\n get\r\n {\r\n return providers;\r\n }\r\n\r\n private set\r\n {\r\n if (providers != value)\r\n {\r\n providers = value;\r\n OnPropertyChanged(nameof(Providers));\r\n }\r\n }\r\n }\r\n\r\n public string PrimaryView\r\n {\r\n get\r\n {\r\n return settings.PrimaryView;\r\n }\r\n\r\n private set\r\n {\r\n if (PrimaryView != value)\r\n {\r\n settings.PrimaryView = value;\r\n OnPropertyChanged(nameof(PrimaryView));\r\n }\r\n }\r\n }\r\n\r\n public string SecondaryView\r\n {\r\n get\r\n {\r\n return secondaryView;\r\n }\r\n\r\n private set\r\n {\r\n if (secondaryView != value)\r\n {\r\n secondaryView = value;\r\n OnPropertyChanged(nameof(SecondaryView));\r\n }\r\n }\r\n }\r\n\r\n public ObservableCollection Views { get; set; }\r\n\r\n public string ProviderSummary\r\n {\r\n get\r\n {\r\n var sb = new StringBuilder();\r\n\r\n if (Providers != null && Providers.Count > 0)\r\n {\r\n for (var index = 0; index < Providers.Count; index++)\r\n {\r\n var p = Providers[index];\r\n sb.Append($\"{p.Settings.Name} - {p.Settings.Info.Name} - {p.Settings.Summary}\");\r\n\r\n if (index < (providers.Count - 1))\r\n {\r\n sb.AppendLine();\r\n }\r\n }\r\n }\r\n else\r\n {\r\n sb.Append(\"No providers configured.\");\r\n }\r\n\r\n return sb.ToString();\r\n }\r\n }\r\n\r\n private static string LookupViewInformation(string identifier)\r\n {\r\n var vm = ServiceLocator.Instance.Get();\r\n var info = vm.Get(identifier);\r\n return info.Name;\r\n }\r\n\r\n private void ViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)\r\n {\r\n if (Views.Count >= 1)\r\n {\r\n PrimaryView = LookupViewInformation(Views.ElementAt(0));\r\n }\r\n\r\n SecondaryView = Views.Count >= 2 ? LookupViewInformation(Views.ElementAt(1)) : \"Not used.\";\r\n }\r\n\r\n private class InternalSettings\r\n {\r\n public string LogName { get; set; }\r\n\r\n public string PrimaryView { get; set; }\r\n\r\n public bool IsVertical { get; set; }\r\n\r\n public string Layout { get; set; }\r\n }\r\n }\r\n}"
},
{
"path": "Sentinel/Logs/Gui/NewLoggerSummaryPage.xaml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n The following selections were made for the new log:\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "Sentinel/Logs/Gui/NewLoggerSummaryPage.xaml.cs",
"content": "namespace Sentinel.Logs.Gui\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Windows.Controls;\n\n using WpfExtras;\n\n /// \n /// Interaction logic for NewLoggerSummaryPage.xaml.\n /// \n public partial class NewLoggerSummaryPage : IWizardPage\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n public NewLoggerSummaryPage()\n {\n InitializeComponent();\n\n Children = new ReadOnlyObservableCollection(children);\n\n DataContext = this;\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public string Title => \"Summary\";\n\n public string Description => \"Review the selections made in this Wizard.\";\n\n public bool IsValid => true;\n\n public ReadOnlyObservableCollection Children { get; }\n\n public Control PageContent => this;\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n }\n\n public object Save(object saveData)\n {\n return saveData;\n }\n\n protected void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n }\n}"
},
{
"path": "Sentinel/Logs/Gui/NewLoggerWizard.cs",
"content": "namespace Sentinel.Logs.Gui\n{\n using System.Diagnostics;\n using System.Windows;\n\n using WpfExtras;\n\n public class NewLoggerWizard\n {\n public NewLoggerWizard()\n {\n Settings = new NewLoggerSettings();\n }\n\n public NewLoggerSettings Settings { get; private set; }\n\n public bool Display(Window parent)\n {\n var wizard = new Wizard\n {\n Owner = parent,\n ShowNavigationTree = false,\n Title = \"Sentinel - Add new logger\",\n SavedData = Settings,\n };\n\n wizard.AddPage(new AddNewLoggerWelcomePage());\n wizard.AddPage(new SetLoggerNamePage());\n wizard.AddPage(new ProvidersPage());\n wizard.AddPage(new ViewSelectionPage());\n\n var dialogResult = wizard.ShowDialog();\n if (dialogResult == true)\n {\n Settings = wizard.SavedData as NewLoggerSettings;\n Debug.Assert(Settings != null, \"Settings should be non-null and of NewLoggerSettings type\");\n }\n\n return dialogResult ?? false;\n }\n }\n}\n"
},
{
"path": "Sentinel/Logs/Gui/ProvidersPage.xaml",
"content": "\r\n\t\r\n \r\n \r\n\t\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "Sentinel/Logs/Gui/ProvidersPage.xaml.cs",
"content": "namespace Sentinel.Logs.Gui\n{\n using System.Collections.ObjectModel;\n using System.Collections.Specialized;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Windows;\n using System.Windows.Controls;\n using System.Windows.Input;\n using log4net;\n using Sentinel.Interfaces.Providers;\n using Sentinel.NLog;\n using Sentinel.Providers.Interfaces;\n using Sentinel.Services;\n\n using WpfExtras;\n\n /// \n /// Interaction logic for ProvidersPage.xaml.\n /// \n public partial class ProvidersPage : IWizardPage, IDataErrorInfo\n {\n private static readonly ILog Log = LogManager.GetLogger(typeof(ProvidersPage));\n\n private readonly ObservableCollection children = new ObservableCollection();\n\n private int selectedProviderIndex = -1;\n\n private bool isValid;\n\n public ProvidersPage()\n {\n InitializeComponent();\n DataContext = this;\n\n Providers = new ObservableCollection();\n\n Children = new ReadOnlyObservableCollection(children);\n\n Add = new DelegateCommand(AddNewProvider);\n Remove = new DelegateCommand(RemoveSelectedProvider, e => SelectedProviderIndex != -1);\n\n Providers.CollectionChanged += ProvidersCollectionChanged;\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public ICommand Add { get; private set; }\n\n public ICommand Remove { get; private set; }\n\n public ObservableCollection Providers { get; private set; }\n\n public int SelectedProviderIndex\n {\n get\n {\n return selectedProviderIndex;\n }\n\n set\n {\n if (selectedProviderIndex != value)\n {\n Log.DebugFormat(\"Selected provider index is {0}\", value);\n selectedProviderIndex = value;\n OnPropertyChanged(nameof(SelectedProviderIndex));\n }\n }\n }\n\n public string Title => \"Provider Registration\";\n\n public ReadOnlyObservableCollection Children { get; }\n\n public string Description => \"Specify the source-providers for the new logger.\";\n\n public bool IsValid\n {\n get\n {\n return isValid;\n }\n\n private set\n {\n if (isValid != value)\n {\n isValid = value;\n OnPropertyChanged(nameof(IsValid));\n }\n }\n }\n\n public Control PageContent => this;\n\n /// \n /// Gets an error message indicating what is wrong with this object.\n /// \n /// \n /// An error message indicating what is wrong with this object. The default is an empty string (\"\").\n /// \n public string Error\n {\n get\n {\n return this[\"Providers\"];\n }\n }\n\n /// \n /// Gets the error message for the property with the given name.\n /// \n /// \n /// The error message for the property. The default is an empty string (\"\").\n /// \n /// The name of the property whose error message to get.\n public string this[string columnName]\n {\n get\n {\n switch (columnName)\n {\n case \"Providers\":\n return ValidateProviders();\n }\n\n return null;\n }\n }\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n }\n\n public object Save(object saveData)\n {\n Debug.Assert(saveData != null, \"Expecting an instance to save data into\");\n Debug.Assert(saveData is NewLoggerSettings, \"Expecting a NewLoggerSettings instance\");\n\n var settings = saveData as NewLoggerSettings;\n if (settings != null)\n {\n settings.Providers.Clear();\n foreach (var provider in Providers)\n {\n settings.Providers.Add(provider);\n }\n }\n\n return saveData;\n }\n\n protected void OnPropertyChanged(string propertyName)\n {\n PropertyChangedEventHandler handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n\n private void AddNewProvider(object obj)\n {\n var services = ServiceLocator.Instance;\n var wizard = services.Get();\n\n if (wizard != null)\n {\n if (wizard.Display((Window)Parent))\n {\n var info = wizard.Provider;\n var settings = wizard.Settings;\n\n var rec = new PendingProviderRecord { Info = info, Settings = settings };\n\n Providers.Add(rec);\n }\n }\n else\n {\n Trace.WriteLine(\"Should have a wizard registered for enrolling new providers.\");\n }\n }\n\n private void RemoveSelectedProvider(object obj)\n {\n // TODO: confirmation of deletion.\n var index = SelectedProviderIndex;\n if (index != -1 && index < Providers.Count)\n {\n Providers.RemoveAt(index);\n }\n else\n {\n // TODO: error condition.\n }\n }\n\n private string ValidateProviders()\n {\n if (Providers == null)\n {\n return \"[Internal Error] Providers structure can not be null\";\n }\n\n if (Providers.Count == 0)\n {\n return \"At least one provider must be specified\";\n }\n\n if (Providers.GroupBy(p => p.Settings.Name).Any(g => g.Count() > 1))\n {\n return \"Duplicate provider names are not supported, please provide appropriate names.\";\n }\n\n var providersWithPorts = Providers.Select(p => p.Settings).OfType().ToList();\n var providersGroupedByPort = providersWithPorts\n .GroupBy(p => p.Port).ToList();\n\n if (providersGroupedByPort.Any(g => g.Count() > 1))\n {\n // Duplicate port #\n var duplicatePort = providersGroupedByPort.First(g => g.Count() > 1).Key;\n return\n $\"Duplicate network ports are not permitted, you have specified port number {duplicatePort} more than once\";\n }\n\n var providerManager = ServiceLocator.Instance.Get();\n\n if (providerManager != null\n && Providers.Select(p => p.Settings.Name).Intersect(providerManager.Instances.Select(p2 => p2.Name)).Any())\n {\n var duplicates = Providers.Select(p => p.Settings.Name).Intersect(providerManager.Instances.Select(p2 => p2.Name));\n return $\"Providers should be uniquely named, there is already one called {duplicates.First()}\";\n }\n\n if (providerManager != null\n && providerManager.Instances.OfType().Any()\n && providersWithPorts.Any())\n {\n // Get the two lists:\n var instances = providerManager.Instances.OfType().Select(i => i.Port);\n var newSettings = providersWithPorts.Select(p => p.Port);\n\n var intersection = instances.Intersect(newSettings).ToList();\n if (intersection.Any())\n {\n return $\"Network port numbers must be unique, port number {intersection.First()} is already in use.\";\n }\n }\n\n return null;\n }\n\n private void PageLoaded(object sender, RoutedEventArgs e)\n {\n OnPropertyChanged(nameof(Providers));\n }\n\n private void ProvidersCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)\n {\n OnPropertyChanged(nameof(Providers));\n IsValid = Error == null;\n }\n }\n}\n"
},
{
"path": "Sentinel/Logs/Gui/SetLoggerNamePage.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "Sentinel/Logs/Gui/SetLoggerNamePage.xaml.cs",
"content": "namespace Sentinel.Logs.Gui\n{\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Windows.Controls;\n\n using Sentinel.Logs.Interfaces;\n using WpfExtras;\n\n /// \n /// Interaction logic for SetLoggerNamePage.xaml.\n /// \n public partial class SetLoggerNamePage : IWizardPage, IDataErrorInfo\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private readonly ILogManager logManager = Services.ServiceLocator.Instance.Get();\n\n private string logName = \"Untitled\";\n\n private bool isValid;\n\n public SetLoggerNamePage()\n {\n InitializeComponent();\n DataContext = this;\n Children = new ReadOnlyObservableCollection(children);\n PropertyChanged += PropertyChangedHandler;\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public string LogName\n {\n get\n {\n return logName;\n }\n\n set\n {\n if (logName != value)\n {\n logName = value;\n OnPropertyChanged(nameof(LogName));\n }\n }\n }\n\n public string Title => \"Log Name\";\n\n public ReadOnlyObservableCollection Children { get; }\n\n public string Description => \"Define a name for the log to be created.\";\n\n public bool IsValid\n {\n get\n {\n return isValid;\n }\n\n private set\n {\n if (isValid != value)\n {\n isValid = value;\n OnPropertyChanged(nameof(IsValid));\n }\n }\n }\n\n public Control PageContent => this;\n\n /// \n /// Gets an error message indicating what is wrong with this object.\n /// \n /// \n /// An error message indicating what is wrong with this object. The default is an empty string (\"\").\n /// \n public string Error => this[\"LogName\"];\n\n /// \n /// Gets the error message for the property with the given name.\n /// \n /// \n /// The error message for the property.\n /// \n /// The name of the property whose error message to get.\n public string this[string columnName]\n {\n get\n {\n if (columnName == \"LogName\")\n {\n if (string.IsNullOrEmpty(LogName))\n {\n return \"Log name may not be blank.\";\n }\n\n if (logManager != null && logManager.Any(l => l.Name == LogName))\n {\n return \"A logger with that name already exists\";\n }\n }\n\n return null;\n }\n }\n\n public object Save(object saveData)\n {\n Debug.Assert(saveData is NewLoggerSettings, \"Expecting to have a NewLoggerSettings instance\");\n Debug.Assert(saveData as NewLoggerSettings != null, \"Not expecting a null\");\n\n var settings = saveData as NewLoggerSettings;\n if (settings != null)\n {\n settings.LogName = LogName;\n }\n\n return saveData;\n }\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n protected void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n\n private void PropertyChangedHandler(object sender, PropertyChangedEventArgs e)\n {\n if (e.PropertyName == \"LogName\")\n {\n // Validate against standard validation rules.\n IsValid = this[\"LogName\"] == null;\n }\n }\n\n private void PageLoaded(object sender, System.Windows.RoutedEventArgs e)\n {\n OnPropertyChanged(nameof(LogName));\n }\n }\n}\n"
},
{
"path": "Sentinel/Logs/Gui/ViewSelectionPage.xaml",
"content": "\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n Split Screen Views\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
},
{
"path": "Sentinel/Logs/Gui/ViewSelectionPage.xaml.cs",
"content": "namespace Sentinel.Logs.Gui\n{\n using System.Collections.Generic;\n using System.Collections.ObjectModel;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n using System.Windows.Controls;\n\n using Sentinel.Services;\n using Sentinel.Views.Interfaces;\n\n using WpfExtras;\n\n /// \n /// Interaction logic for ViewSelectionPage.xaml.\n /// \n public partial class ViewSelectionPage : IWizardPage\n {\n private readonly ObservableCollection children = new ObservableCollection();\n\n private bool horizontal;\n\n private bool multipleView;\n\n private int primaryIndex;\n\n private int secondaryIndex;\n\n private bool singleView = true;\n\n private bool vertical = true;\n\n private bool multipleViewsSupported = false;\n\n private IEnumerable registeredViews;\n\n public ViewSelectionPage()\n {\n InitializeComponent();\n DataContext = this;\n\n Children = new ReadOnlyObservableCollection(children);\n\n IViewManager vm = ServiceLocator.Instance.Get();\n if (vm != null)\n {\n registeredViews = new List(vm.Registered);\n\n#if DISABLE_MULTIPLE_VIEWS\n MultipleViewsSupported = registeredViews.Count() > 1;\n#endif\n SecondaryIndex = registeredViews.Count() > 1 ? 1 : PrimaryIndex;\n }\n\n PropertyChanged += PropertyChangedHandler;\n }\n\n public event PropertyChangedEventHandler PropertyChanged;\n\n public bool Horizontal\n {\n get\n {\n return horizontal;\n }\n\n set\n {\n if (horizontal == value)\n {\n return;\n }\n\n horizontal = value;\n OnPropertyChanged(nameof(Horizontal));\n }\n }\n\n public bool Vertical\n {\n get\n {\n return vertical;\n }\n\n set\n {\n if (vertical != value)\n {\n vertical = value;\n OnPropertyChanged(nameof(Vertical));\n }\n }\n }\n\n public bool MultipleViewsSupported\n {\n get\n {\n return multipleViewsSupported;\n }\n\n private set\n {\n if (multipleViewsSupported != value)\n {\n multipleViewsSupported = value;\n OnPropertyChanged(nameof(MultipleViewsSupported));\n }\n }\n }\n\n public bool MultipleView\n {\n get\n {\n return multipleView;\n }\n\n set\n {\n if (multipleView != value)\n {\n multipleView = value;\n OnPropertyChanged(nameof(MultipleView));\n }\n }\n }\n\n public bool SingleView\n {\n get\n {\n return singleView;\n }\n\n set\n {\n if (singleView != value)\n {\n singleView = value;\n OnPropertyChanged(nameof(SingleView));\n }\n }\n }\n\n public IEnumerable RegisteredViews\n {\n get\n {\n return registeredViews;\n }\n\n private set\n {\n if (!Equals(registeredViews, value))\n {\n registeredViews = value;\n OnPropertyChanged(nameof(RegisteredViews));\n }\n }\n }\n\n public int PrimaryIndex\n {\n get\n {\n return primaryIndex;\n }\n\n set\n {\n if (primaryIndex != value)\n {\n primaryIndex = value;\n OnPropertyChanged(nameof(PrimaryIndex));\n }\n }\n }\n\n public int SecondaryIndex\n {\n get\n {\n return secondaryIndex;\n }\n\n set\n {\n if (secondaryIndex != value)\n {\n secondaryIndex = value;\n OnPropertyChanged(nameof(SecondaryIndex));\n }\n }\n }\n\n public string Title => \"Visualising the Log\";\n\n public ReadOnlyObservableCollection Children { get; }\n\n public string Description => \"Select the desired views to visualise the logger and its providers.\";\n\n public bool IsValid => true;\n\n public Control PageContent => this;\n\n public void AddChild(IWizardPage newItem)\n {\n children.Add(newItem);\n OnPropertyChanged(nameof(Children));\n }\n\n public void RemoveChild(IWizardPage item)\n {\n children.Remove(item);\n OnPropertyChanged(nameof(Children));\n }\n\n public object Save(object saveData)\n {\n Debug.Assert(saveData != null, \"Expecting a non-null instance of a class to save settings into\");\n Debug.Assert(saveData is NewLoggerSettings, \"Expecting save data structure to be a NewLoggerSettings\");\n\n var settings = saveData as NewLoggerSettings;\n if (settings != null)\n {\n settings.Views.Clear();\n settings.Views.Add(registeredViews.ElementAt(PrimaryIndex).Identifier);\n if (MultipleView)\n {\n settings.Views.Add(registeredViews.ElementAt(SecondaryIndex).Identifier);\n settings.IsVertical = Vertical;\n }\n }\n\n return saveData;\n }\n\n protected void OnPropertyChanged(string propertyName)\n {\n var handler = PropertyChanged;\n if (handler != null)\n {\n var e = new PropertyChangedEventArgs(propertyName);\n handler(this, e);\n }\n }\n\n private void PropertyChangedHandler(object sender, PropertyChangedEventArgs e)\n {\n switch (e.PropertyName)\n {\n case \"Horizontal\":\n Vertical = !Horizontal;\n break;\n case \"Vertical\":\n Horizontal = !Vertical;\n break;\n case \"SingleView\":\n MultipleView = !SingleView;\n break;\n case \"MultipleView\":\n SingleView = !MultipleView;\n break;\n }\n }\n }\n}"
},
{
"path": "Sentinel/Logs/Interfaces/ILogFileExporter.cs",
"content": "namespace Sentinel.Logs.Interfaces\n{\n using Sentinel.Views.Interfaces;\n\n public interface ILogFileExporter\n {\n void SaveLogViewerToFile(IWindowFrame windowFrame, string filePath);\n }\n}\n"
},
{
"path": "Sentinel/Logs/Interfaces/ILogManager.cs",
"content": "namespace Sentinel.Logs.Interfaces\n{\n using System.Collections.Generic;\n\n using Sentinel.Interfaces;\n\n public interface ILogManager : IEnumerable\n {\n ILogger Add(string logName);\n\n ILogger Get(string name);\n\n void Remove(string name);\n }\n}"
},
{
"path": "Sentinel/Logs/Log.cs",
"content": "namespace Sentinel.Logs\n{\n using System;\n using System.Collections.Generic;\n using System.ComponentModel;\n using System.Diagnostics;\n using System.Linq;\n\n using Sentinel.Classification.Interfaces;\n using Sentinel.Interfaces;\n using Sentinel.Services;\n\n using WpfExtras;\n\n public class Log : ViewModelBase, ILogger\n {\n private readonly IClassifyingService classifier;\n\n private readonly IUserPreferences preferences;\n\n private readonly List entries = new List();\n\n private readonly List newEntries = new List