Initial check-in

MediaBrowser.Common/Events/GenericItemEventArgs.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace MediaBrowser.Common.Events
+{
+    public class GenericItemEventArgs<TItemType> : EventArgs
+    {
+        public TItemType Item { get; set; }
+    }
+}

MediaBrowser.Common/Json/JsonSerializer.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+
+namespace MediaBrowser.Common.Json
+{
+    public class JsonSerializer
+    {
+        public static void Serialize<T>(T o, Stream stream)
+        {
+            using (StreamWriter streamWriter = new StreamWriter(stream))
+            {
+                using (Newtonsoft.Json.JsonTextWriter writer = new Newtonsoft.Json.JsonTextWriter(streamWriter))
+                {
+                    var settings = new Newtonsoft.Json.JsonSerializerSettings()
+                    {
+                        NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore
+                    };
+
+                    Newtonsoft.Json.JsonSerializer.Create(settings).Serialize(writer, o);
+                }
+            }
+        }
+        
+        public static void Serialize<T>(T o, string file)
+        {
+            using (StreamWriter streamWriter = new StreamWriter(file))
+            {
+                using (Newtonsoft.Json.JsonTextWriter writer = new Newtonsoft.Json.JsonTextWriter(streamWriter))
+                {
+                    var settings = new Newtonsoft.Json.JsonSerializerSettings()
+                    {
+                        NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore
+                    };
+
+                    Newtonsoft.Json.JsonSerializer.Create(settings).Serialize(writer, o);
+                }
+            }
+        }
+
+        public static T Deserialize<T>(string file)
+        {
+            using (StreamReader streamReader = new StreamReader(file))
+            {
+                using (Newtonsoft.Json.JsonTextReader reader = new Newtonsoft.Json.JsonTextReader(streamReader))
+                {
+                    return Newtonsoft.Json.JsonSerializer.Create(new Newtonsoft.Json.JsonSerializerSettings() { }).Deserialize<T>(reader);
+                }
+            }
+        }
+    }
+}

MediaBrowser.Common/Logging/BaseLogger.cs

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+using System;
+using System.Diagnostics;
+using System.Text;
+using System.Threading;
+
+namespace MediaBrowser.Common.Logging
+{
+    public abstract class BaseLogger
+    {
+        public LogSeverity LogSeverity { get; set; }
+
+        public void LogInfo(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Info, paramList);
+        }
+
+        public void LogDebugInfo(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Debug, paramList);
+        }
+
+        public void LogError(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Error, paramList);
+        }
+
+        public void LogException(string message, Exception exception, params object[] paramList)
+        {
+            StringBuilder builder = new StringBuilder();
+
+            if (exception != null)
+            {
+                var trace = new StackTrace(exception, true);
+                builder.AppendFormat("Exception.  Type={0} Msg={1} Src={2} Method={5} Line={6} Col={7}{4}StackTrace={4}{3}",
+                    exception.GetType().FullName,
+                    exception.Message,
+                    exception.Source,
+                    exception.StackTrace,
+                    Environment.NewLine,
+                    trace.GetFrame(0).GetMethod().Name,
+                    trace.GetFrame(0).GetFileLineNumber(),
+                    trace.GetFrame(0).GetFileColumnNumber());
+            }
+
+            StackFrame frame = new StackFrame(1);
+
+            message = string.Format(message, paramList);
+
+            LogError(string.Format("{0} ( {1} )", message, builder));
+        }
+
+        public void LogWarning(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Warning, paramList);
+        }
+
+        private void LogEntry(string message, LogSeverity severity, params object[] paramList)
+        {
+            if (severity < LogSeverity) return;
+            
+            message = string.Format(message, paramList);
+
+            Thread currentThread = Thread.CurrentThread;
+
+            LogRow row = new LogRow()
+            {
+                Severity = severity,
+                Message = message,
+                Category = string.Empty,
+                ThreadId = currentThread.ManagedThreadId,
+                ThreadName = currentThread.Name,
+                Time = DateTime.Now
+            };
+
+            LogEntry(row);
+        }
+
+        protected abstract void LogEntry(LogRow row);
+    }
+}

MediaBrowser.Common/Logging/FileLogger.cs

@@ -0,0 +1,55 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace MediaBrowser.Common.Logging
+{
+    public class FileLogger : BaseLogger, IDisposable
+    {
+        private string LogDirectory { get; set; }
+        private string CurrentLogFile { get; set; }
+
+        private FileStream FileStream { get; set; }
+
+        public FileLogger(string logDirectory)
+        {
+            LogDirectory = logDirectory;
+        }
+
+        private void EnsureStream()
+        {
+            if (FileStream == null)
+            {
+                if (!Directory.Exists(LogDirectory))
+                {
+                    Directory.CreateDirectory(LogDirectory);
+                }
+
+                DateTime now = DateTime.Now;
+
+                CurrentLogFile = Path.Combine(LogDirectory, now.ToString("dMyyyy") + "-" + now.Ticks + ".log");
+
+                FileStream = new FileStream(CurrentLogFile, FileMode.Append, FileAccess.Write, FileShare.Read);
+            }
+        }
+
+        protected override void LogEntry(LogRow row)
+        {
+            EnsureStream();
+
+            byte[] bytes = new UTF8Encoding().GetBytes(row.ToString() + Environment.NewLine);
+
+            FileStream.Write(bytes, 0, bytes.Length);
+
+            FileStream.Flush();
+        }
+
+        public void Dispose()
+        {
+            if (FileStream != null)
+            {
+                FileStream.Dispose();
+            }
+        }
+    }
+}

MediaBrowser.Common/Logging/LogRow.cs

@@ -0,0 +1,118 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace MediaBrowser.Common.Logging
+{
+    public struct LogRow
+    {
+
+        const string TimePattern = "h:mm:ss.fff tt d/M/yyyy";
+
+
+        public LogSeverity Severity { get; set; }
+        public string Message { get; set; }
+        public string Category { get; set; }
+        public int ThreadId { get; set; }
+        public string ThreadName { get; set; }
+        public DateTime Time { get; set; }
+
+        public string ShortMessage
+        {
+            get
+            {
+                var message = Message;
+                if (message.Length > 120)
+                {
+                    message = Message.Substring(0, 120).Replace(Environment.NewLine, " ") + " ... ";
+                }
+                return message;
+            }
+        }
+
+        public string FullDescription
+        {
+            get
+            {
+                StringBuilder sb = new StringBuilder();
+                sb.AppendFormat("Time: {0}", Time);
+                sb.AppendLine();
+                sb.AppendFormat("Thread Id: {0} {1}", ThreadId, ThreadName);
+                sb.AppendLine();
+                sb.AppendLine(Message);
+                return sb.ToString();
+            }
+        }
+
+        public override string ToString()
+        {
+            StringBuilder builder = new StringBuilder();
+            builder.Append(Time.ToString(TimePattern))
+                .Append(" , ")
+                .Append(Enum.GetName(typeof(LogSeverity), Severity))
+                .Append(" , ")
+                .Append(Encode(Message))
+                .Append(" , ")
+                .Append(Encode(Category))
+                .Append(" , ")
+                .Append(ThreadId)
+                .Append(" , ")
+                .Append(Encode(ThreadName));
+            return builder.ToString();
+        }
+
+        private string Encode(string str)
+        {
+            return (str ?? "").Replace(",", ",,").Replace(Environment.NewLine, " [n] ");
+        }
+
+        public static LogRow FromString(string message)
+        {
+            var split = splitString(message);
+            return new LogRow()
+            {
+                Time = DateTime.ParseExact(split[0], TimePattern, null),
+                Severity = (LogSeverity)Enum.Parse(typeof(LogSeverity), split[1]),
+                Message = split[2],
+                Category = split[3],
+                ThreadId = int.Parse(split[4]),
+                ThreadName = split[5]
+            };
+        }
+
+        static string[] splitString(string message)
+        {
+            List<string> items = new List<string>();
+            bool gotComma = false;
+
+            StringBuilder currentItem = new StringBuilder();
+
+            foreach (var chr in message)
+            {
+
+                if (chr == ',' && gotComma)
+                {
+                    gotComma = false;
+                    currentItem.Append(',');
+                }
+                else if (chr == ',')
+                {
+                    gotComma = true;
+                }
+                else if (gotComma)
+                {
+                    items.Add(currentItem.ToString().Replace(" [n] ", Environment.NewLine).Trim());
+                    currentItem = new StringBuilder();
+                    gotComma = false;
+                }
+                else
+                {
+                    currentItem.Append(chr);
+                }
+
+            }
+            items.Add(currentItem.ToString().Replace("[n]", Environment.NewLine).Trim());
+            return items.ToArray();
+        }
+    }
+}

MediaBrowser.Common/Logging/LogSeverity.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Common.Logging
+{
+    [Flags]
+    public enum LogSeverity
+    {
+        None = 0,
+        Debug = 1,
+        Info = 2,
+        Warning = 4,
+        Error = 8
+    }
+}

MediaBrowser.Common/Logging/Logger.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Common.Logging
+{
+    public static class Logger
+    {
+        public static BaseLogger LoggerInstance { get; set; }
+
+        public static void LogInfo(string message, params object[] paramList)
+        {
+            LoggerInstance.LogInfo(message, paramList);
+        }
+
+        public static void LogDebugInfo(string message, params object[] paramList)
+        {
+            LoggerInstance.LogDebugInfo(message, paramList);
+        }
+
+        public static void LogError(string message, params object[] paramList)
+        {
+            LoggerInstance.LogError(message, paramList);
+        }
+
+        public static void LogException(string message, Exception ex, params object[] paramList)
+        {
+            LoggerInstance.LogException(message, ex, paramList);
+        }
+
+        public static void LogWarning(string message, params object[] paramList)
+        {
+            LoggerInstance.LogWarning(message, paramList);
+        }
+    }
+}

MediaBrowser.Common/MediaBrowser.Common.csproj

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{9142EEFA-7570-41E1-BFCC-468BB571AF2F}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>MediaBrowser.Common</RootNamespace>
+    <AssemblyName>MediaBrowser.Common</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json">
+      <HintPath>..\packages\Newtonsoft.Json.4.5.7\lib\net40\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Events\GenericItemEventArgs.cs" />
+    <Compile Include="Json\JsonSerializer.cs" />
+    <Compile Include="Plugins\BasePluginConfiguration.cs" />
+    <Compile Include="Logging\BaseLogger.cs" />
+    <Compile Include="Logging\FileLogger.cs" />
+    <Compile Include="Logging\Logger.cs" />
+    <Compile Include="Logging\LogRow.cs" />
+    <Compile Include="Logging\LogSeverity.cs" />
+    <Compile Include="Plugins\BasePlugin.cs" />
+    <Compile Include="Plugins\PluginController.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

MediaBrowser.Common/Plugins/BasePlugin.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using MediaBrowser.Common.Json;
+
+namespace MediaBrowser.Common.Plugins
+{
+    public abstract class BasePlugin<TConfigurationType> : IDisposable, IPlugin
+        where TConfigurationType : BasePluginConfiguration, new()
+    {
+        public string Path { get; set; }
+        public TConfigurationType Configuration { get; private set; }
+
+        private string ConfigurationPath
+        {
+            get
+            {
+                return System.IO.Path.Combine(Path, "config.js");
+            }
+        }
+        
+        public void Init()
+        {
+            Configuration = GetConfiguration();
+
+            if (Configuration.Enabled)
+            {
+                InitInternal();
+            }
+        }
+
+        protected abstract void InitInternal();
+
+        public virtual void Dispose()
+        {
+        }
+
+        private TConfigurationType GetConfiguration()
+        {
+            if (!File.Exists(ConfigurationPath))
+            {
+                return new TConfigurationType();
+            }
+
+            return JsonSerializer.Deserialize<TConfigurationType>(ConfigurationPath);
+        }
+    }
+
+    public interface IPlugin
+    {
+        string Path { get; set; }
+
+        void Init();
+        void Dispose();
+    }
+}

MediaBrowser.Common/Plugins/BasePluginConfiguration.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Common.Plugins
+{
+    public class BasePluginConfiguration
+    {
+        public bool Enabled { get; set; }
+
+        public BasePluginConfiguration()
+        {
+            Enabled = true;
+        }
+    }
+}

MediaBrowser.Common/Plugins/PluginController.cs

@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+
+namespace MediaBrowser.Common.Plugins
+{
+    public class PluginController
+    {
+        public string PluginsPath { get; set; }
+
+        public PluginController(string pluginFolderPath)
+        {
+            PluginsPath = pluginFolderPath;
+        }
+
+        public IEnumerable<IPlugin> GetAllPlugins()
+        {
+            AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
+            AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
+            
+            if (!Directory.Exists(PluginsPath))
+            {
+                Directory.CreateDirectory(PluginsPath);
+            }
+
+            List<IPlugin> plugins = new List<IPlugin>();
+
+            foreach (string folder in Directory.GetDirectories(PluginsPath, "*", SearchOption.TopDirectoryOnly))
+            {
+                IPlugin plugin = GetPluginFromDirectory(folder);
+
+                plugin.Path = folder;
+
+                if (plugin != null)
+                {
+                    plugins.Add(plugin);
+                }
+            }
+
+            return plugins;
+        }
+
+        private IPlugin GetPluginFromDirectory(string path)
+        {
+            string dll = Directory.GetFiles(path, "*.dll", SearchOption.TopDirectoryOnly).FirstOrDefault();
+
+            if (!string.IsNullOrEmpty(dll))
+            {
+                return GetPluginFromDll(dll);
+            }
+
+            return null;
+        }
+
+        private IPlugin GetPluginFromDll(string path)
+        {
+            return FindPlugin(Assembly.Load(File.ReadAllBytes(path)));
+        }
+
+        private IPlugin FindPlugin(Assembly assembly)
+        {
+            var plugin = assembly.GetTypes().Where(type => typeof(IPlugin).IsAssignableFrom(type)).FirstOrDefault();
+
+            if (plugin != null)
+            {
+                return plugin.GetConstructor(Type.EmptyTypes).Invoke(null) as IPlugin;
+            }
+
+            return null;
+        }
+
+        Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
+        {
+            AssemblyName assemblyName = new AssemblyName(args.Name);
+
+            IEnumerable<string> dllPaths = Directory.GetFiles(PluginsPath, "*.dll", SearchOption.AllDirectories);
+
+            string dll = dllPaths.FirstOrDefault(f => Path.GetFileNameWithoutExtension(f) == assemblyName.Name);
+
+            if (!string.IsNullOrEmpty(dll))
+            {
+                return Assembly.Load(File.ReadAllBytes(dll));
+            }
+
+            return null;
+        }
+    }
+}

MediaBrowser.Common/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("MediaBrowser.Common")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("MediaBrowser.Common")]
+[assembly: AssemblyCopyright("Copyright ©  2012")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("cdec1bb7-6ffd-409f-b41f-0524a73df9be")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

MediaBrowser.Common/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="4.5.7" targetFramework="net45" />
+</packages>