Updated ET driver to v1a.

NzbDrone.Common/NzbDrone.Common.csproj

@@ -38,8 +38,8 @@
     <Reference Include="Exceptioneer.WindowsFormsClient">
       <HintPath>..\Libraries\Exceptioneer.WindowsFormsClient.dll</HintPath>
     </Reference>
-    <Reference Include="Exceptron.Driver, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Exceptron.Driver.0.1.0.8\lib\net20\Exceptron.Driver.dll</HintPath>
+    <Reference Include="Exceptron.Driver">
+      <HintPath>..\packages\Exceptron.Driver.0.1.0.15\lib\net20\Exceptron.Driver.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.4.5.4\lib\net40\Newtonsoft.Json.dll</HintPath>

NzbDrone.Common/ReportingService.cs

@@ -65,7 +65,7 @@ namespace NzbDrone.Common
                 var exceptionData = new ExceptionData();
 
                 exceptionData.Exception = logEvent.Exception;
-                exceptionData.Location = logEvent.LoggerName;
+                exceptionData.Component = logEvent.LoggerName;
                 exceptionData.Message = logEvent.FormattedMessage;
                 exceptionData.UserId = EnvironmentProvider.UGuid.ToString().Replace("-", string.Empty);
 
@@ -89,7 +89,7 @@ namespace NzbDrone.Common
 
         public static void SetupExceptronDriver()
         {
-            ExceptronDriver = new ExceptionClient("CB230C312E5C4FF38B4FB9644B05E60E")
+            ExceptronDriver = new ExceptionClient("CB230C312E5C4FF38B4FB9644B05E60G")
                                   {
                                       ApplicationVersion = new EnvironmentProvider().Version.ToString()
                                   };

NzbDrone.Common/packages.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Exceptron.Driver" version="0.1.0.8" />
+  <package id="Exceptron.Driver" version="0.1.0.15" />
   <package id="Newtonsoft.Json" version="4.5.4" />
   <package id="NLog" version="2.0.0.2000" />
 </packages>

packages/Exceptron.Driver.0.1.0.15/src/ExceptionClient.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Reflection;
+using System.Threading;
+using Exceptron.Driver.Message;
+using Exceptron.Driver.fastJSON;
+
+namespace Exceptron.Driver
+{
+    public class ExceptionClient
+    {
+        public readonly string DriverVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
+        public readonly string DriverName = "Official .NET";
+
+        private readonly string _appId;
+
+        public bool ThrowsExceptions { get; set; }
+        public string Enviroment { get; set; }
+        public string ApplicationVersion { get; set; }
+
+        internal RestClient RestClient { get; set; }
+        internal string ServerUrl { get; set; }
+
+
+        public ExceptionClient(string appId)
+        {
+            _appId = appId;
+
+            ServerUrl = "http://localhost:57674/v1a/";
+
+
+
+            RestClient = new RestClient();
+        }
+
+
+        internal static List<Frame> ConvertToFrames(Exception exception)
+        {
+            if (exception == null) return null;
+
+            var stackTrace = new StackTrace(exception, true);
+
+            var frames = stackTrace.GetFrames();
+
+            if (frames == null) return null;
+
+            var result = new List<Frame>();
+
+            for (int index = 0; index < frames.Length; index++)
+            {
+                var frame = frames[index];
+                var method = frame.GetMethod();
+                var declaringType = method.DeclaringType;
+
+                var currentFrame = new Frame
+                                       {
+                                           i = index,
+                                           fn = frame.GetFileName(),
+                                           ln = frame.GetFileLineNumber(),
+                                           m = method.ToString(),
+                                       };
+
+
+                currentFrame.m = currentFrame.m.Substring(currentFrame.m.IndexOf(' ')).Trim();
+
+
+                if (declaringType != null)
+                {
+                    currentFrame.c = declaringType.FullName;
+                }
+
+                result.Add(currentFrame);
+            }
+
+
+            return result;
+        }
+
+        public string SubmitException(ExceptionData exceptionData)
+        {
+            try
+            {
+                VerifyErrorData(exceptionData);
+
+                var report = new ExceptionReport();
+
+                report.ap = _appId;
+                report.dn = DriverName;
+                report.dv = DriverVersion;
+                report.aver = ApplicationVersion;
+
+                report.ext = exceptionData.Exception.GetType().FullName;
+                report.exm = exceptionData.Exception.Message;
+                report.stk = ConvertToFrames(exceptionData.Exception);
+
+                report.cmp = exceptionData.Component;
+                report.uid = exceptionData.UserId;
+                report.env = Enviroment;
+                report.msg = exceptionData.Message;
+                report.cul = Thread.CurrentThread.CurrentCulture.Name;
+                report.os = Environment.OSVersion.VersionString;
+
+                var messageString = JSON.Instance.ToJSON(report);
+                var response = RestClient.Put(ServerUrl, messageString);
+                return response;
+            }
+            catch (Exception e)
+            {
+                Trace.WriteLine("Unable to submit exception to exceptron. ", e.ToString());
+
+                if (ThrowsExceptions) throw;
+                return null;
+            }
+        }
+
+        private void VerifyErrorData(ExceptionData exceptionData)
+        {
+            if (exceptionData == null)
+                throw new ArgumentNullException("exceptionData");
+
+            if (exceptionData.Exception == null)
+                throw new ArgumentException("ExceptionData.Exception Cannot be null.", "exceptionData");
+        }
+
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/ExceptionData.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace Exceptron.Driver
+{
+    public class ExceptionData
+    {
+        public Exception Exception { get; set; }
+        public string Component { get; set; }
+        public string UserId { get; set; }
+        public string Message { get; set; }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/Message/ExceptionReport.cs

@@ -0,0 +1,76 @@
+using System.Collections.Generic;
+using System.ComponentModel;
+
+namespace Exceptron.Driver.Message
+{
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    internal class ExceptionReport
+    {
+        /// <summary>
+        /// API key
+        /// </summary>
+        public string ap { get; set; }
+
+        /// <summary>
+        /// Application Version
+        /// </summary>
+        public string aver { get; set; }
+
+        /// <summary>
+        /// User or Instance ID
+        /// </summary>
+        public string uid { get; set; }
+
+        /// <summary>
+        /// Type of exception
+        /// </summary>
+        public string ext { get; set; }
+
+        /// <summary>
+        /// Exception message
+        /// </summary>
+        public string exm { get; set; }
+
+        /// <summary>
+        /// List of frames that make up the StackTrace of the exception
+        /// </summary>
+        public List<Frame> stk { get; set; }
+
+        /// <summary>
+        /// Component that experienced this exception
+        /// </summary>
+        public string cmp { get; set; }
+
+        /// <summary>
+        /// Environment that this exception occurred in. 
+        /// </summary>
+        /// <example>Dev, Stage, Production</example>
+        public string env { get; set; }
+
+        /// <summary>
+        /// Message that was logged along with the exception.
+        /// </summary>
+        public string msg { get; set; }
+
+        /// <summary>
+        /// User's culture in 
+        /// </summary>
+        /// <remarks>http://msdn.microsoft.com/en-us/library/system.globalization.cultureinfo.name.aspx</remarks>
+        public string cul { get; set; }
+
+        /// <summary>
+        /// OS Version 
+        /// </summary>
+        public string os { get; set; }
+
+        /// <summary>
+        /// Name of the driver that generated and is sending this message
+        /// </summary>
+        public string dn { get; set; }
+
+        /// <summary>
+        /// Version of the driver that generated and is sending this message
+        /// </summary>
+        public string dv { get; set; }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/Message/Frame.cs

@@ -0,0 +1,33 @@
+using System.ComponentModel;
+
+namespace Exceptron.Driver.Message
+{
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    internal class Frame
+    {
+        /// <summary>
+        /// Order of current frame
+        /// </summary>
+        public int i { get; set; }
+
+        /// <summary>
+        /// Line number of the current frame
+        /// </summary>
+        public int ln { get; set; }
+
+        /// <summary>
+        /// File name of the current frame
+        /// </summary>
+        public string fn { get; set; }
+
+        /// <summary>
+        /// Method name for current frame
+        /// </summary>
+        public string m { get; set; }
+
+        /// <summary>
+        /// Class name for current frame
+        /// </summary>
+        public string c { get; set; }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/Properties/AssemblyInfo.cs

@@ -0,0 +1,38 @@
+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("Exceptron.Driver")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Exceptron.Driver")]
+[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("a463887e-594f-4733-b227-a79f4ffb2158")]
+
+// 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")]
+[assembly: InternalsVisibleTo("Exceptron.Driver.Tests")]
+[assembly: InternalsVisibleTo("Exceptron.Api.v1a.Tests")]

packages/Exceptron.Driver.0.1.0.15/src/RestClient.cs

@@ -0,0 +1,41 @@
+using System;
+using System.IO;
+using System.Net;
+using System.Text;
+
+namespace Exceptron.Driver
+{
+    internal class RestClient
+    {
+        internal virtual string Put(string url, string content)
+        {
+            byte[] bytes = Encoding.UTF8.GetBytes(content);
+            var request = (HttpWebRequest)WebRequest.Create(url);
+            request.Method = "PUT";
+            request.ContentType = "application/json";
+            request.ContentLength = bytes.Length;
+            request.Accept = "application/json";
+
+            var dataStream = request.GetRequestStream();
+            dataStream.Write(bytes, 0, bytes.Length);
+            dataStream.Close();
+
+            WebResponse webResponse;
+
+            try
+            {
+                webResponse = request.GetResponse();
+            }
+            catch (WebException ex)
+            {
+                webResponse = ex.Response;
+            }
+
+            var responseStream = new StreamReader(webResponse.GetResponseStream(), Encoding.GetEncoding(1252));
+
+            var responseString = responseStream.ReadToEnd();
+
+            return responseString;
+        }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/fastJSON/Getters.cs

@@ -0,0 +1,21 @@
+//http://fastjson.codeplex.com/
+
+using System;
+using System.Collections.Generic;
+using Exceptron.Driver.fastJSON;
+
+namespace Exceptron.Driver.fastJSON
+{
+    internal class Getters
+    {
+        public string Name;
+        public JSON.GenericGetter Getter;
+        public Type propertyType;
+    }
+
+    internal class DatasetSchema
+    {
+        public List<string> Info { get; set; }
+        public string Name { get; set; }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/fastJSON/JSON.cs

@@ -0,0 +1,910 @@
+//http://fastjson.codeplex.com/
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Data;
+using System.Globalization;
+using System.IO;
+using System.Reflection;
+using System.Reflection.Emit;
+using Exceptron.Driver.fastJSON;
+
+namespace Exceptron.Driver.fastJSON
+{
+    internal delegate string Serialize(object data);
+    internal delegate object Deserialize(string data);
+
+    internal class JSON
+    {
+        public readonly static JSON Instance = new JSON();
+
+        private JSON()
+        {
+            UseSerializerExtension = false;
+            SerializeNullValues = false;
+            UseOptimizedDatasetSchema = false;
+            UsingGlobalTypes = false;
+        }
+        public bool UseOptimizedDatasetSchema = true;
+        public bool UseFastGuid = true;
+        public bool UseSerializerExtension = true;
+        public bool IndentOutput = false;
+        public bool SerializeNullValues = true;
+        public bool UseUTCDateTime = false;
+        public bool ShowReadOnlyProperties = false;
+        public bool UsingGlobalTypes = true;
+
+        public string ToJSON(object obj)
+        {
+            return ToJSON(obj, UseSerializerExtension, UseFastGuid, UseOptimizedDatasetSchema, SerializeNullValues);
+        }
+
+        public string ToJSON(object obj,
+                             bool enableSerializerExtensions)
+        {
+            return ToJSON(obj, enableSerializerExtensions, UseFastGuid, UseOptimizedDatasetSchema, SerializeNullValues);
+        }
+
+        public string ToJSON(object obj,
+                             bool enableSerializerExtensions,
+                             bool enableFastGuid)
+        {
+            return ToJSON(obj, enableSerializerExtensions, enableFastGuid, UseOptimizedDatasetSchema, SerializeNullValues);
+        }
+
+        public string ToJSON(object obj,
+                             bool enableSerializerExtensions,
+                             bool enableFastGuid,
+                             bool enableOptimizedDatasetSchema,
+                             bool serializeNullValues)
+        {
+            return new JSONSerializer(enableOptimizedDatasetSchema, enableFastGuid, enableSerializerExtensions, serializeNullValues, IndentOutput).ConvertToJSON(obj);
+        }
+
+        public object Parse(string json)
+        {
+            return new JsonParser(json).Decode();
+        }
+
+        public T ToObject<T>(string json)
+        {
+            return (T)ToObject(json, typeof(T));
+        }
+
+        public object ToObject(string json)
+        {
+            return ToObject(json, null);
+        }
+
+        public object ToObject(string json, Type type)
+        {
+            Dictionary<string, object> ht = new JsonParser(json).Decode() as Dictionary<string, object>;
+            if (ht == null) return null;
+            return ParseDictionary(ht, null, type);
+        }
+
+#if CUSTOMTYPE
+        internal SafeDictionary<Type, Serialize> _customSerializer = new SafeDictionary<Type, Serialize>();
+        internal SafeDictionary<Type, Deserialize> _customDeserializer = new SafeDictionary<Type, Deserialize>();
+
+        public void RegisterCustomType(Type type, Serialize serializer, Deserialize deserializer)
+        {
+            if (type != null && serializer != null && deserializer != null)
+            {
+                _customSerializer.Add(type, serializer);
+                _customDeserializer.Add(type, deserializer);
+                // reset property cache
+                _propertycache = new SafeDictionary<string, SafeDictionary<string, myPropInfo>>();
+            }
+        }
+
+        internal bool IsTypeRegistered(Type t)
+        {
+            Serialize s;
+            return _customSerializer.TryGetValue(t, out s);
+        }
+#endif
+
+        #region [   PROPERTY GET SET CACHE   ]
+        SafeDictionary<Type, string> _tyname = new SafeDictionary<Type, string>();
+        internal string GetTypeAssemblyName(Type t)
+        {
+            string val = "";
+            if (_tyname.TryGetValue(t, out val))
+                return val;
+            else
+            {
+                string s = t.AssemblyQualifiedName;
+                _tyname.Add(t, s);
+                return s;
+            }
+        }
+
+        SafeDictionary<string, Type> _typecache = new SafeDictionary<string, Type>();
+        private Type GetTypeFromCache(string typename)
+        {
+            Type val = null;
+            if (_typecache.TryGetValue(typename, out val))
+                return val;
+            else
+            {
+                Type t = Type.GetType(typename);
+                _typecache.Add(typename, t);
+                return t;
+            }
+        }
+
+        SafeDictionary<Type, CreateObject> _constrcache = new SafeDictionary<Type, CreateObject>();
+        private delegate object CreateObject();
+        private object FastCreateInstance(Type objtype)
+        {
+            try
+            {
+                CreateObject c = null;
+                if (_constrcache.TryGetValue(objtype, out c))
+                {
+                    return c();
+                }
+                else
+                {
+                    DynamicMethod dynMethod = new DynamicMethod("_", objtype, null, true);
+                    ILGenerator ilGen = dynMethod.GetILGenerator();
+
+                    ilGen.Emit(OpCodes.Newobj, objtype.GetConstructor(Type.EmptyTypes));
+                    ilGen.Emit(OpCodes.Ret);
+                    c = (CreateObject)dynMethod.CreateDelegate(typeof(CreateObject));
+                    _constrcache.Add(objtype, c);
+                    return c();
+                }
+            }
+            catch (Exception exc)
+            {
+                throw new Exception(string.Format("Failed to fast create instance for type '{0}' from assemebly '{1}'",
+                    objtype.FullName, objtype.AssemblyQualifiedName), exc);
+            }
+        }
+
+        private struct myPropInfo
+        {
+            public bool filled;
+            public Type pt;
+            public Type bt;
+            public Type changeType;
+            public bool isDictionary;
+            public bool isValueType;
+            public bool isGenericType;
+            public bool isArray;
+            public bool isByteArray;
+            public bool isGuid;
+#if !SILVERLIGHT
+            public bool isDataSet;
+            public bool isDataTable;
+            public bool isHashtable;
+#endif
+            public GenericSetter setter;
+            public bool isEnum;
+            public bool isDateTime;
+            public Type[] GenericTypes;
+            public bool isInt;
+            public bool isLong;
+            public bool isString;
+            public bool isBool;
+            public bool isClass;
+            public GenericGetter getter;
+            public bool isStringDictionary;
+            public string Name;
+#if CUSTOMTYPE
+            public bool isCustomType;
+#endif
+            public bool CanWrite;
+        }
+
+        SafeDictionary<string, SafeDictionary<string, myPropInfo>> _propertycache = new SafeDictionary<string, SafeDictionary<string, myPropInfo>>();
+        private SafeDictionary<string, myPropInfo> Getproperties(Type type, string typename)
+        {
+            SafeDictionary<string, myPropInfo> sd = null;
+            if (_propertycache.TryGetValue(typename, out sd))
+            {
+                return sd;
+            }
+            else
+            {
+                sd = new SafeDictionary<string, myPropInfo>();
+                PropertyInfo[] pr = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
+                foreach (PropertyInfo p in pr)
+                {
+                    myPropInfo d = CreateMyProp(p.PropertyType, p.Name);
+                    d.CanWrite = p.CanWrite;
+                    d.setter = CreateSetMethod(p);
+                    d.getter = CreateGetMethod(p);
+                    sd.Add(p.Name, d);
+                }
+                FieldInfo[] fi = type.GetFields(BindingFlags.Public | BindingFlags.Instance);
+                foreach (FieldInfo f in fi)
+                {
+                    myPropInfo d = CreateMyProp(f.FieldType, f.Name);
+                    d.setter = CreateSetField(type, f);
+                    d.getter = CreateGetField(type, f);
+                    sd.Add(f.Name, d);
+                }
+
+                _propertycache.Add(typename, sd);
+                return sd;
+            }
+        }
+
+        private myPropInfo CreateMyProp(Type t, string name)
+        {
+            myPropInfo d = new myPropInfo();
+            d.filled = true;
+            d.CanWrite = true;
+            d.pt = t;
+            d.Name = name;
+            d.isDictionary = t.Name.Contains("Dictionary");
+            if (d.isDictionary)
+                d.GenericTypes = t.GetGenericArguments();
+            d.isValueType = t.IsValueType;
+            d.isGenericType = t.IsGenericType;
+            d.isArray = t.IsArray;
+            if (d.isArray)
+                d.bt = t.GetElementType();
+            if (d.isGenericType)
+                d.bt = t.GetGenericArguments()[0];
+            d.isByteArray = t == typeof(byte[]);
+            d.isGuid = (t == typeof(Guid) || t == typeof(Guid?));
+#if !SILVERLIGHT
+            d.isHashtable = t == typeof(Hashtable);
+            d.isDataSet = t == typeof(DataSet);
+            d.isDataTable = t == typeof(DataTable);
+#endif
+
+            d.changeType = GetChangeType(t);
+            d.isEnum = t.IsEnum;
+            d.isDateTime = t == typeof(DateTime) || t == typeof(DateTime?);
+            d.isInt = t == typeof(int) || t == typeof(int?);
+            d.isLong = t == typeof(long) || t == typeof(long?);
+            d.isString = t == typeof(string);
+            d.isBool = t == typeof(bool) || t == typeof(bool?);
+            d.isClass = t.IsClass;
+
+            if (d.isDictionary && d.GenericTypes.Length > 0 && d.GenericTypes[0] == typeof(string))
+                d.isStringDictionary = true;
+
+#if CUSTOMTYPE
+            if (IsTypeRegistered(t))
+                d.isCustomType = true;
+#endif
+            return d;
+        }
+
+        private delegate void GenericSetter(object target, object value);
+
+        private static GenericSetter CreateSetMethod(PropertyInfo propertyInfo)
+        {
+            MethodInfo setMethod = propertyInfo.GetSetMethod();
+            if (setMethod == null)
+                return null;
+
+            Type[] arguments = new Type[2];
+            arguments[0] = arguments[1] = typeof(object);
+
+            DynamicMethod setter = new DynamicMethod("_", typeof(void), arguments, true);
+            ILGenerator il = setter.GetILGenerator();
+            il.Emit(OpCodes.Ldarg_0);
+            il.Emit(OpCodes.Castclass, propertyInfo.DeclaringType);
+            il.Emit(OpCodes.Ldarg_1);
+
+            if (propertyInfo.PropertyType.IsClass)
+                il.Emit(OpCodes.Castclass, propertyInfo.PropertyType);
+            else
+                il.Emit(OpCodes.Unbox_Any, propertyInfo.PropertyType);
+
+            il.EmitCall(OpCodes.Callvirt, setMethod, null);
+            il.Emit(OpCodes.Ret);
+
+            return (GenericSetter)setter.CreateDelegate(typeof(GenericSetter));
+        }
+
+        internal delegate object GenericGetter(object obj);
+
+        private static GenericGetter CreateGetField(Type type, FieldInfo fieldInfo)
+        {
+            DynamicMethod dynamicGet = new DynamicMethod("_", typeof(object), new Type[] { typeof(object) }, type, true);
+            ILGenerator il = dynamicGet.GetILGenerator();
+
+            il.Emit(OpCodes.Ldarg_0);
+            il.Emit(OpCodes.Ldfld, fieldInfo);
+            if (fieldInfo.FieldType.IsValueType)
+                il.Emit(OpCodes.Box, fieldInfo.FieldType);
+            il.Emit(OpCodes.Ret);
+
+            return (GenericGetter)dynamicGet.CreateDelegate(typeof(GenericGetter));
+        }
+
+        private static GenericSetter CreateSetField(Type type, FieldInfo fieldInfo)
+        {
+            Type[] arguments = new Type[2];
+            arguments[0] = arguments[1] = typeof(object);
+
+            DynamicMethod dynamicSet = new DynamicMethod("_", typeof(void), arguments, type, true);
+            ILGenerator il = dynamicSet.GetILGenerator();
+
+            il.Emit(OpCodes.Ldarg_0);
+            il.Emit(OpCodes.Ldarg_1);
+            if (fieldInfo.FieldType.IsValueType)
+                il.Emit(OpCodes.Unbox_Any, fieldInfo.FieldType);
+            il.Emit(OpCodes.Stfld, fieldInfo);
+            il.Emit(OpCodes.Ret);
+
+            return (GenericSetter)dynamicSet.CreateDelegate(typeof(GenericSetter));
+        }
+
+        private GenericGetter CreateGetMethod(PropertyInfo propertyInfo)
+        {
+            MethodInfo getMethod = propertyInfo.GetGetMethod();
+            if (getMethod == null)
+                return null;
+
+            Type[] arguments = new Type[1];
+            arguments[0] = typeof(object);
+
+            DynamicMethod getter = new DynamicMethod("_", typeof(object), arguments, true);
+            ILGenerator il = getter.GetILGenerator();
+            il.Emit(OpCodes.Ldarg_0);
+            il.Emit(OpCodes.Castclass, propertyInfo.DeclaringType);
+            il.EmitCall(OpCodes.Callvirt, getMethod, null);
+
+            if (!propertyInfo.PropertyType.IsClass)
+                il.Emit(OpCodes.Box, propertyInfo.PropertyType);
+
+            il.Emit(OpCodes.Ret);
+
+            return (GenericGetter)getter.CreateDelegate(typeof(GenericGetter));
+        }
+
+        readonly SafeDictionary<Type, List<Getters>> _getterscache = new SafeDictionary<Type, List<Getters>>();
+        internal List<Getters> GetGetters(Type type)
+        {
+            List<Getters> val = null;
+            if (_getterscache.TryGetValue(type, out val))
+                return val;
+
+            PropertyInfo[] props = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
+            List<Getters> getters = new List<Getters>();
+            foreach (PropertyInfo p in props)
+            {
+                if (!p.CanWrite && ShowReadOnlyProperties == false) continue;
+
+                object[] att = p.GetCustomAttributes(typeof(System.Xml.Serialization.XmlIgnoreAttribute), false);
+                if (att != null && att.Length > 0)
+                    continue;
+
+                JSON.GenericGetter g = CreateGetMethod(p);
+                if (g != null)
+                {
+                    Getters gg = new Getters();
+                    gg.Name = p.Name;
+                    gg.Getter = g;
+                    gg.propertyType = p.PropertyType;
+                    getters.Add(gg);
+                }
+            }
+
+            FieldInfo[] fi = type.GetFields(BindingFlags.Instance | BindingFlags.Public);
+            foreach (var f in fi)
+            {
+                object[] att = f.GetCustomAttributes(typeof(System.Xml.Serialization.XmlIgnoreAttribute), false);
+                if (att != null && att.Length > 0)
+                    continue;
+
+                JSON.GenericGetter g = CreateGetField(type, f);
+                if (g != null)
+                {
+                    Getters gg = new Getters();
+                    gg.Name = f.Name;
+                    gg.Getter = g;
+                    gg.propertyType = f.FieldType;
+                    getters.Add(gg);
+                }
+            }
+
+            _getterscache.Add(type, getters);
+            return getters;
+        }
+
+        private object ChangeType(object value, Type conversionType)
+        {
+            if (conversionType == typeof(int))
+                return (int)CreateLong((string)value);
+
+            else if (conversionType == typeof(long))
+                return CreateLong((string)value);
+
+            else if (conversionType == typeof(string))
+                return (string)value;
+
+            else if (conversionType == typeof(Guid))
+                return CreateGuid((string)value);
+
+            else if (conversionType.IsEnum)
+                return CreateEnum(conversionType, (string)value);
+
+            return Convert.ChangeType(value, conversionType, CultureInfo.InvariantCulture);
+        }
+        #endregion
+
+
+        private object ParseDictionary(Dictionary<string, object> d, Dictionary<string, object> globaltypes, Type type)
+        {
+            object tn = "";
+            if (d.TryGetValue("$types", out tn))
+            {
+                UsingGlobalTypes = true;
+                globaltypes = new Dictionary<string, object>();
+                foreach (var kv in (Dictionary<string, object>)tn)
+                {
+                    globaltypes.Add((string)kv.Value, kv.Key);
+                }
+            }
+
+            bool found = d.TryGetValue("$type", out tn);
+#if !SILVERLIGHT
+            if (found == false && type == typeof(System.Object))
+            {
+                return CreateDataset(d, globaltypes);
+            }
+#endif
+            if (found)
+            {
+                if (UsingGlobalTypes)
+                {
+                    object tname = "";
+                    if (globaltypes.TryGetValue((string)tn, out tname))
+                        tn = tname;
+                }
+                type = GetTypeFromCache((string)tn);
+            }
+
+            if (type == null)
+                throw new Exception("Cannot determine type");
+
+            string typename = type.FullName;
+            object o = FastCreateInstance(type);
+            SafeDictionary<string, myPropInfo> props = Getproperties(type, typename);
+            foreach (string name in d.Keys)
+            {
+                if (name == "$map")
+                {
+                    ProcessMap(o, props, (Dictionary<string, object>)d[name]);
+                    continue;
+                }
+                myPropInfo pi;
+                if (props.TryGetValue(name, out pi) == false)
+                    continue;
+                if (pi.filled == true)
+                {
+                    object v = d[name];
+
+                    if (v != null)
+                    {
+                        object oset = null;
+
+                        if (pi.isInt)
+                            oset = (int)CreateLong((string)v);
+#if CUSTOMTYPE
+                        else if (pi.isCustomType)
+                            oset = CreateCustom((string)v, pi.pt);
+#endif
+                        else if (pi.isLong)
+                            oset = CreateLong((string)v);
+
+                        else if (pi.isString)
+                            oset = (string)v;
+
+                        else if (pi.isBool)
+                            oset = (bool)v;
+
+                        else if (pi.isGenericType && pi.isValueType == false && pi.isDictionary == false)
+#if SILVERLIGHT
+                            oset = CreateGenericList((List<object>)v, pi.pt, pi.bt, globaltypes);
+#else
+                            oset = CreateGenericList((ArrayList)v, pi.pt, pi.bt, globaltypes);
+#endif
+                        else if (pi.isByteArray)
+                            oset = Convert.FromBase64String((string)v);
+
+                        else if (pi.isArray && pi.isValueType == false)
+#if SILVERLIGHT
+                            oset = CreateArray((List<object>)v, pi.pt, pi.bt, globaltypes);
+#else
+                            oset = CreateArray((ArrayList)v, pi.pt, pi.bt, globaltypes);
+#endif
+                        else if (pi.isGuid)
+                            oset = CreateGuid((string)v);
+#if !SILVERLIGHT
+                        else if (pi.isDataSet)
+                            oset = CreateDataset((Dictionary<string, object>)v, globaltypes);
+
+                        else if (pi.isDataTable)
+                            oset = this.CreateDataTable((Dictionary<string, object>)v, globaltypes);
+#endif
+
+                        else if (pi.isStringDictionary)
+                            oset = CreateStringKeyDictionary((Dictionary<string, object>)v, pi.pt, pi.GenericTypes, globaltypes);
+
+#if !SILVERLIGHT
+                        else if (pi.isDictionary || pi.isHashtable)
+                            oset = CreateDictionary((ArrayList)v, pi.pt, pi.GenericTypes, globaltypes);
+#else 
+                        else if (pi.isDictionary)
+                            oset = CreateDictionary((List<object>)v, pi.pt, pi.GenericTypes, globaltypes);
+#endif
+
+                        else if (pi.isEnum)
+                            oset = CreateEnum(pi.pt, (string)v);
+
+                        else if (pi.isDateTime)
+                            oset = CreateDateTime((string)v);
+
+                        else if (pi.isClass && v is Dictionary<string, object>)
+                            oset = ParseDictionary((Dictionary<string, object>)v, globaltypes, pi.pt);
+
+                        else if (pi.isValueType)
+                            oset = ChangeType(v, pi.changeType);
+
+#if SILVERLIGHT
+                        else if (v is List<object>)
+                            oset = CreateArray((List<object>)v, pi.pt, typeof(object), globaltypes);
+#else
+                        else if (v is ArrayList)
+                            oset = CreateArray((ArrayList)v, pi.pt, typeof(object), globaltypes);
+#endif
+                        else
+                            oset = v;
+
+                        if (pi.CanWrite)
+                            pi.setter(o, oset);
+                    }
+                }
+            }
+            return o;
+        }
+
+#if CUSTOMTYPE
+        private object CreateCustom(string v, Type type)
+        {
+            Deserialize d;
+            _customDeserializer.TryGetValue(type, out d);
+            return d(v);
+        }
+#endif
+
+        private void ProcessMap(object obj, SafeDictionary<string, JSON.myPropInfo> props, Dictionary<string, object> dic)
+        {
+            foreach (KeyValuePair<string, object> kv in dic)
+            {
+                myPropInfo p = props[kv.Key];
+                object o = p.getter(obj);
+                Type t = Type.GetType((string)kv.Value);
+                if (t == typeof(Guid))
+                    p.setter(obj, CreateGuid((string)o));
+            }
+        }
+
+        private long CreateLong(string s)
+        {
+            long num = 0;
+            bool neg = false;
+            foreach (char cc in s)
+            {
+                if (cc == '-')
+                    neg = true;
+                else if (cc == '+')
+                    neg = false;
+                else
+                {
+                    num *= 10;
+                    num += (int)(cc - '0');
+                }
+            }
+
+            return neg ? -num : num;
+        }
+
+        private object CreateEnum(Type pt, string v)
+        {
+            // TODO : optimize create enum
+#if !SILVERLIGHT
+            return Enum.Parse(pt, v);
+#else
+            return Enum.Parse(pt, v, true);
+#endif
+        }
+
+        private Guid CreateGuid(string s)
+        {
+            if (s.Length > 30)
+                return new Guid(s);
+            else
+                return new Guid(Convert.FromBase64String(s));
+        }
+
+        private DateTime CreateDateTime(string value)
+        {
+            bool utc = false;
+            //                   0123456789012345678
+            // datetime format = yyyy-MM-dd HH:mm:ss
+            int year = (int)CreateLong(value.Substring(0, 4));
+            int month = (int)CreateLong(value.Substring(5, 2));
+            int day = (int)CreateLong(value.Substring(8, 2));
+            int hour = (int)CreateLong(value.Substring(11, 2));
+            int min = (int)CreateLong(value.Substring(14, 2));
+            int sec = (int)CreateLong(value.Substring(17, 2));
+
+            if (value.EndsWith("Z"))
+                utc = true;
+
+            if (UseUTCDateTime == false && utc == false)
+                return new DateTime(year, month, day, hour, min, sec);
+            else
+                return new DateTime(year, month, day, hour, min, sec, DateTimeKind.Utc).ToLocalTime();
+        }
+
+#if SILVERLIGHT
+        private object CreateArray(List<object> data, Type pt, Type bt, Dictionary<string, object> globalTypes)
+        {
+            Array col = Array.CreateInstance(bt, data.Count);
+            // create an array of objects
+            for (int i = 0; i < data.Count; i++)// each (object ob in data)
+            {
+                object ob = data[i];
+                if (ob is IDictionary)
+                    col.SetValue(ParseDictionary((Dictionary<string, object>)ob, globalTypes, bt), i);
+                else
+                    col.SetValue(ChangeType(ob, bt), i);
+            }
+
+            return col;
+        }
+#else
+        private object CreateArray(ArrayList data, Type pt, Type bt, Dictionary<string, object> globalTypes)
+        {
+            ArrayList col = new ArrayList();
+            // create an array of objects
+            foreach (object ob in data)
+            {
+                if (ob is IDictionary)
+                    col.Add(ParseDictionary((Dictionary<string, object>)ob, globalTypes, bt));
+                else
+                    col.Add(ChangeType(ob, bt));
+            }
+            return col.ToArray(bt);
+        }
+#endif
+
+
+#if SILVERLIGHT
+        private object CreateGenericList(List<object> data, Type pt, Type bt, Dictionary<string, object> globalTypes)
+#else
+        private object CreateGenericList(ArrayList data, Type pt, Type bt, Dictionary<string, object> globalTypes)
+#endif
+        {
+            IList col = (IList)FastCreateInstance(pt);
+            // create an array of objects
+            foreach (object ob in data)
+            {
+                if (ob is IDictionary)
+                    col.Add(ParseDictionary((Dictionary<string, object>)ob, globalTypes, bt));
+#if SILVERLIGHT
+                else if (ob is List<object>)
+                    col.Add(((List<object>)ob).ToArray());
+#else
+                else if (ob is ArrayList)
+                    col.Add(((ArrayList)ob).ToArray());
+#endif
+                else
+                    col.Add(ChangeType(ob, bt));
+            }
+            return col;
+        }
+
+        private object CreateStringKeyDictionary(Dictionary<string, object> reader, Type pt, Type[] types, Dictionary<string, object> globalTypes)
+        {
+            var col = (IDictionary)FastCreateInstance(pt);
+            Type t1 = null;
+            Type t2 = null;
+            if (types != null)
+            {
+                t1 = types[0];
+                t2 = types[1];
+            }
+
+            foreach (KeyValuePair<string, object> values in reader)
+            {
+                var key = values.Key;//ChangeType(values.Key, t1);
+                object val = null;
+                if (values.Value is Dictionary<string, object>)
+                    val = ParseDictionary((Dictionary<string, object>)values.Value, globalTypes, t2);
+                else
+                    val = ChangeType(values.Value, t2);
+                col.Add(key, val);
+            }
+
+            return col;
+        }
+
+#if SILVERLIGHT
+        private object CreateDictionary(List<object> reader, Type pt, Type[] types, Dictionary<string, object> globalTypes)
+#else
+        private object CreateDictionary(ArrayList reader, Type pt, Type[] types, Dictionary<string, object> globalTypes)
+#endif
+        {
+            IDictionary col = (IDictionary)FastCreateInstance(pt);
+            Type t1 = null;
+            Type t2 = null;
+            if (types != null)
+            {
+                t1 = types[0];
+                t2 = types[1];
+            }
+
+            foreach (Dictionary<string, object> values in reader)
+            {
+                object key = values["k"];
+                object val = values["v"];
+
+                if (key is Dictionary<string, object>)
+                    key = ParseDictionary((Dictionary<string, object>)key, globalTypes, t1);
+                else
+                    key = ChangeType(key, t1);
+
+                if (val is Dictionary<string, object>)
+                    val = ParseDictionary((Dictionary<string, object>)val, globalTypes, t2);
+                else
+                    val = ChangeType(val, t2);
+
+                col.Add(key, val);
+            }
+
+            return col;
+        }
+
+        private Type GetChangeType(Type conversionType)
+        {
+            if (conversionType.IsGenericType && conversionType.GetGenericTypeDefinition().Equals(typeof(Nullable<>)))
+                return conversionType.GetGenericArguments()[0];
+
+            return conversionType;
+        }
+#if !SILVERLIGHT
+        private DataSet CreateDataset(Dictionary<string, object> reader, Dictionary<string, object> globalTypes)
+        {
+            DataSet ds = new DataSet();
+            ds.EnforceConstraints = false;
+            ds.BeginInit();
+
+            // read dataset schema here
+            ReadSchema(reader, ds, globalTypes);
+
+            foreach (KeyValuePair<string, object> pair in reader)
+            {
+                if (pair.Key == "$type" || pair.Key == "$schema") continue;
+
+                ArrayList rows = (ArrayList)pair.Value;
+                if (rows == null) continue;
+
+                DataTable dt = ds.Tables[pair.Key];
+                ReadDataTable(rows, dt);
+            }
+
+            ds.EndInit();
+
+            return ds;
+        }
+
+        private void ReadSchema(Dictionary<string, object> reader, DataSet ds, Dictionary<string, object> globalTypes)
+        {
+            var schema = reader["$schema"];
+
+            if (schema is string)
+            {
+                TextReader tr = new StringReader((string)schema);
+                ds.ReadXmlSchema(tr);
+            }
+            else
+            {
+                DatasetSchema ms = (DatasetSchema)ParseDictionary((Dictionary<string, object>)schema, globalTypes, typeof(DatasetSchema));
+                ds.DataSetName = ms.Name;
+                for (int i = 0; i < ms.Info.Count; i += 3)
+                {
+                    if (ds.Tables.Contains(ms.Info[i]) == false)
+                        ds.Tables.Add(ms.Info[i]);
+                    ds.Tables[ms.Info[i]].Columns.Add(ms.Info[i + 1], Type.GetType(ms.Info[i + 2]));
+                }
+            }
+        }
+
+        private void ReadDataTable(ArrayList rows, DataTable dt)
+        {
+            dt.BeginInit();
+            dt.BeginLoadData();
+            List<int> guidcols = new List<int>();
+            List<int> datecol = new List<int>();
+
+            foreach (DataColumn c in dt.Columns)
+            {
+                if (c.DataType == typeof(Guid) || c.DataType == typeof(Guid?))
+                    guidcols.Add(c.Ordinal);
+                if (UseUTCDateTime && (c.DataType == typeof(DateTime) || c.DataType == typeof(DateTime?)))
+                    datecol.Add(c.Ordinal);
+            }
+
+            foreach (ArrayList row in rows)
+            {
+                object[] v = new object[row.Count];
+                row.CopyTo(v, 0);
+                foreach (int i in guidcols)
+                {
+                    string s = (string)v[i];
+                    if (s != null && s.Length < 36)
+                        v[i] = new Guid(Convert.FromBase64String(s));
+                }
+                if (UseUTCDateTime)
+                {
+                    foreach (int i in datecol)
+                    {
+                        string s = (string)v[i];
+                        if (s != null)
+                            v[i] = CreateDateTime(s);
+                    }
+                }
+                dt.Rows.Add(v);
+            }
+
+            dt.EndLoadData();
+            dt.EndInit();
+        }
+
+        DataTable CreateDataTable(Dictionary<string, object> reader, Dictionary<string, object> globalTypes)
+        {
+            var dt = new DataTable();
+
+            // read dataset schema here
+            var schema = reader["$schema"];
+
+            if (schema is string)
+            {
+                TextReader tr = new StringReader((string)schema);
+                dt.ReadXmlSchema(tr);
+            }
+            else
+            {
+                var ms = (DatasetSchema)this.ParseDictionary((Dictionary<string, object>)schema, globalTypes, typeof(DatasetSchema));
+                dt.TableName = ms.Info[0];
+                for (int i = 0; i < ms.Info.Count; i += 3)
+                {
+                    dt.Columns.Add(ms.Info[i + 1], Type.GetType(ms.Info[i + 2]));
+                }
+            }
+
+            foreach (var pair in reader)
+            {
+                if (pair.Key == "$type" || pair.Key == "$schema")
+                    continue;
+
+                var rows = (ArrayList)pair.Value;
+                if (rows == null)
+                    continue;
+
+                if (!dt.TableName.Equals(pair.Key, StringComparison.InvariantCultureIgnoreCase))
+                    continue;
+
+                ReadDataTable(rows, dt);
+            }
+
+            return dt;
+        }
+#endif
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/fastJSON/JsonParser.cs

@@ -0,0 +1,408 @@
+//http://fastjson.codeplex.com/
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Exceptron.Driver.fastJSON
+{
+    /// <summary>
+    /// This class encodes and decodes JSON strings.
+    /// Spec. details, see http://www.json.org/
+    /// 
+    /// JSON uses Arrays and Objects. These correspond here to the datatypes ArrayList and Hashtable.
+    /// All numbers are parsed to doubles.
+    /// </summary>
+    internal class JsonParser
+    {
+        enum Token
+        {
+            None = -1,           // Used to denote no Lookahead available
+            Curly_Open,
+            Curly_Close,
+            Squared_Open,
+            Squared_Close,
+            Colon,
+            Comma,
+            String,
+            Number,
+            True,
+            False,
+            Null
+        }
+
+        readonly char[] json;
+        readonly StringBuilder s = new StringBuilder();
+        Token lookAheadToken = Token.None;
+        int index;
+
+        internal JsonParser(string json)
+        {
+            this.json = json.ToCharArray();
+        }
+
+        public object Decode()
+        {
+            return ParseValue();
+        }
+
+        private Dictionary<string, object> ParseObject()
+        {
+            Dictionary<string, object> table = new Dictionary<string, object>();
+
+            ConsumeToken(); // {
+
+            while (true)
+            {
+                switch (LookAhead())
+                {
+
+                    case Token.Comma:
+                        ConsumeToken();
+                        break;
+
+                    case Token.Curly_Close:
+                        ConsumeToken();
+                        return table;
+
+                    default:
+                        {
+
+                            // name
+                            string name = ParseString();
+
+                            // :
+                            if (NextToken() != Token.Colon)
+                            {
+                                throw new Exception("Expected colon at index " + index);
+                            }
+
+                            // value
+                            object value = ParseValue();
+
+                            table[name] = value;
+                        }
+                        break;
+                }
+            }
+        }
+
+#if SILVERLIGHT
+        private List<object> ParseArray()
+        {
+            List<object> array = new List<object>();
+#else
+        private ArrayList ParseArray()
+        {
+            ArrayList array = new ArrayList();
+#endif
+            ConsumeToken(); // [
+
+            while (true)
+            {
+                switch (LookAhead())
+                {
+
+                    case Token.Comma:
+                        ConsumeToken();
+                        break;
+
+                    case Token.Squared_Close:
+                        ConsumeToken();
+                        return array;
+
+                    default:
+                        {
+                            array.Add(ParseValue());
+                        }
+                        break;
+                }
+            }
+        }
+
+        private object ParseValue()
+        {
+            switch (LookAhead())
+            {
+                case Token.Number:
+                    return ParseNumber();
+
+                case Token.String:
+                    return ParseString();
+
+                case Token.Curly_Open:
+                    return ParseObject();
+
+                case Token.Squared_Open:
+                    return ParseArray();
+
+                case Token.True:
+                    ConsumeToken();
+                    return true;
+
+                case Token.False:
+                    ConsumeToken();
+                    return false;
+
+                case Token.Null:
+                    ConsumeToken();
+                    return null;
+            }
+
+            throw new Exception("Unrecognized token at index" + index);
+        }
+
+        private string ParseString()
+        {
+            ConsumeToken(); // "
+
+            s.Length = 0;
+
+            int runIndex = -1;
+
+            while (index < json.Length)
+            {
+                var c = json[index++];
+
+                if (c == '"')
+                {
+                    if (runIndex != -1)
+                    {
+                        if (s.Length == 0)
+                            return new string(json, runIndex, index - runIndex - 1);
+
+                        s.Append(json, runIndex, index - runIndex - 1);
+                    }
+                    return s.ToString();
+                }
+
+                if (c != '\\')
+                {
+                    if (runIndex == -1)
+                        runIndex = index - 1;
+
+                    continue;
+                }
+
+                if (index == json.Length) break;
+
+                if (runIndex != -1)
+                {
+                    s.Append(json, runIndex, index - runIndex - 1);
+                    runIndex = -1;
+                }
+
+                switch (json[index++])
+                {
+                    case '"':
+                        s.Append('"');
+                        break;
+
+                    case '\\':
+                        s.Append('\\');
+                        break;
+
+                    case '/':
+                        s.Append('/');
+                        break;
+
+                    case 'b':
+                        s.Append('\b');
+                        break;
+
+                    case 'f':
+                        s.Append('\f');
+                        break;
+
+                    case 'n':
+                        s.Append('\n');
+                        break;
+
+                    case 'r':
+                        s.Append('\r');
+                        break;
+
+                    case 't':
+                        s.Append('\t');
+                        break;
+
+                    case 'u':
+                        {
+                            int remainingLength = json.Length - index;
+                            if (remainingLength < 4) break;
+
+                            // parse the 32 bit hex into an integer codepoint
+                            uint codePoint = ParseUnicode(json[index], json[index + 1], json[index + 2], json[index + 3]);
+                            s.Append((char)codePoint);
+
+                            // skip 4 chars
+                            index += 4;
+                        }
+                        break;
+                }
+            }
+
+            throw new Exception("Unexpectedly reached end of string");
+        }
+
+        private uint ParseSingleChar(char c1, uint multipliyer)
+        {
+            uint p1 = 0;
+            if (c1 >= '0' && c1 <= '9')
+                p1 = (uint)(c1 - '0') * multipliyer;
+            else if (c1 >= 'A' && c1 <= 'F')
+                p1 = (uint)((c1 - 'A') + 10) * multipliyer;
+            else if (c1 >= 'a' && c1 <= 'f')
+                p1 = (uint)((c1 - 'a') + 10) * multipliyer;
+            return p1;
+        }
+
+        private uint ParseUnicode(char c1, char c2, char c3, char c4)
+        {
+            uint p1 = ParseSingleChar(c1, 0x1000);
+            uint p2 = ParseSingleChar(c2, 0x100);
+            uint p3 = ParseSingleChar(c3, 0x10);
+            uint p4 = ParseSingleChar(c4, 1);
+
+            return p1 + p2 + p3 + p4;
+        }
+
+        private string ParseNumber()
+        {
+            ConsumeToken();
+
+            // Need to start back one place because the first digit is also a token and would have been consumed
+            var startIndex = index - 1;
+
+            do
+            {
+                var c = json[index];
+
+                if ((c >= '0' && c <= '9') || c == '.' || c == '-' || c == '+' || c == 'e' || c == 'E')
+                {
+                    if (++index == json.Length) throw new Exception("Unexpected end of string whilst parsing number");
+                    continue;
+                }
+
+                break;
+            } while (true);
+
+            return new string(json, startIndex, index - startIndex);
+        }
+
+        private Token LookAhead()
+        {
+            if (lookAheadToken != Token.None) return lookAheadToken;
+
+            return lookAheadToken = NextTokenCore();
+        }
+
+        private void ConsumeToken()
+        {
+            lookAheadToken = Token.None;
+        }
+
+        private Token NextToken()
+        {
+            var result = lookAheadToken != Token.None ? lookAheadToken : NextTokenCore();
+
+            lookAheadToken = Token.None;
+
+            return result;
+        }
+
+        private Token NextTokenCore()
+        {
+            char c;
+
+            // Skip past whitespace
+            do
+            {
+                c = json[index];
+
+                if (c > ' ') break;
+                if (c != ' ' && c != '\t' && c != '\n' && c != '\r') break;
+
+            } while (++index < json.Length);
+
+            if (index == json.Length)
+            {
+                throw new Exception("Reached end of string unexpectedly");
+            }
+
+            c = json[index];
+
+            index++;
+
+            //if (c >= '0' && c <= '9')
+            //    return Token.Number;
+
+            switch (c)
+            {
+                case '{':
+                    return Token.Curly_Open;
+
+                case '}':
+                    return Token.Curly_Close;
+
+                case '[':
+                    return Token.Squared_Open;
+
+                case ']':
+                    return Token.Squared_Close;
+
+                case ',':
+                    return Token.Comma;
+
+                case '"':
+                    return Token.String;
+
+				case '0': case '1': case '2': case '3': case '4':
+				case '5': case '6': case '7': case '8': case '9':
+                case '-': case '+': case '.':
+                    return Token.Number;
+
+                case ':':
+                    return Token.Colon;
+
+                case 'f':
+                    if (json.Length - index >= 4 &&
+                        json[index + 0] == 'a' &&
+                        json[index + 1] == 'l' &&
+                        json[index + 2] == 's' &&
+                        json[index + 3] == 'e')
+                    {
+                        index += 4;
+                        return Token.False;
+                    }
+                    break;
+
+                case 't':
+                    if (json.Length - index >= 3 &&
+                        json[index + 0] == 'r' &&
+                        json[index + 1] == 'u' &&
+                        json[index + 2] == 'e')
+                    {
+                        index += 3;
+                        return Token.True;
+                    }
+                    break;
+
+                case 'n':
+                    if (json.Length - index >= 3 &&
+                        json[index + 0] == 'u' &&
+                        json[index + 1] == 'l' &&
+                        json[index + 2] == 'l')
+                    {
+                        index += 3;
+                        return Token.Null;
+                    }
+                    break;
+
+            }
+
+            throw new Exception("Could not find token at index " + --index);
+        }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/fastJSON/JsonSerializer.cs

@@ -0,0 +1,518 @@
+//http://fastjson.codeplex.com/
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Data;
+using System.Globalization;
+using System.IO;
+using System.Text;
+
+namespace Exceptron.Driver.fastJSON
+{
+    internal class JSONSerializer
+    {
+        private readonly StringBuilder _output = new StringBuilder();
+        readonly bool useMinimalDataSetSchema;
+        readonly bool fastguid = true;
+        readonly bool useExtension = true;
+        readonly bool serializeNulls = true;
+        readonly int _MAX_DEPTH = 10;
+        bool _Indent = false;
+        bool _useGlobalTypes = true;
+        int _current_depth = 0;
+        private Dictionary<string, int> _globalTypes = new Dictionary<string, int>();
+
+        internal JSONSerializer(bool UseMinimalDataSetSchema, bool UseFastGuid, bool UseExtensions, bool SerializeNulls, bool IndentOutput)
+        {
+            this.useMinimalDataSetSchema = UseMinimalDataSetSchema;
+            this.fastguid = UseFastGuid;
+            this.useExtension = UseExtensions;
+            _Indent = IndentOutput;
+            this.serializeNulls = SerializeNulls;
+            if (useExtension == false)
+                _useGlobalTypes = false;
+        }
+
+        internal string ConvertToJSON(object obj)
+        {
+            WriteValue(obj);
+
+            string str = "";
+            if (_useGlobalTypes)
+            {
+                StringBuilder sb = new StringBuilder();
+                sb.Append("{\"$types\":{");
+                bool pendingSeparator = false;
+                foreach (var kv in _globalTypes)
+                {
+                    if (pendingSeparator) sb.Append(',');
+                    pendingSeparator = true;
+                    sb.Append("\"");
+                    sb.Append(kv.Key);
+                    sb.Append("\":\"");
+                    sb.Append(kv.Value);
+                    sb.Append("\"");
+                }
+                sb.Append("},");
+                str = sb.ToString() + _output.ToString();
+            }
+            else
+                str = _output.ToString();
+
+            return str;
+        }
+
+        private void WriteValue(object obj)
+        {
+            if (obj == null || obj is DBNull)
+                _output.Append("null");
+
+            else if (obj is string || obj is char)
+                WriteString((string)obj);
+
+            else if (obj is Guid)
+                WriteGuid((Guid)obj);
+
+            else if (obj is bool)
+                _output.Append(((bool)obj) ? "true" : "false"); // conform to standard
+
+            else if (
+                obj is int || obj is long || obj is double ||
+                obj is decimal || obj is float ||
+                obj is byte || obj is short ||
+                obj is sbyte || obj is ushort ||
+                obj is uint || obj is ulong
+            )
+                _output.Append(((IConvertible)obj).ToString(NumberFormatInfo.InvariantInfo));
+
+            else if (obj is DateTime)
+                WriteDateTime((DateTime)obj);
+
+            else if (obj is IDictionary && obj.GetType().IsGenericType && obj.GetType().GetGenericArguments()[0] == typeof(string))
+                WriteStringDictionary((IDictionary)obj);
+
+            else if (obj is IDictionary)
+                WriteDictionary((IDictionary)obj);
+#if !SILVERLIGHT
+            else if (obj is DataSet)
+                WriteDataset((DataSet)obj);
+
+            else if (obj is DataTable)
+                this.WriteDataTable((DataTable)obj);
+#endif
+            else if (obj is byte[])
+                WriteBytes((byte[])obj);
+
+            else if (obj is Array || obj is IList || obj is ICollection)
+                WriteArray((IEnumerable)obj);
+
+            else if (obj is Enum)
+                WriteEnum((Enum)obj);
+
+#if CUSTOMTYPE
+            else if (JSON.Instance.IsTypeRegistered(obj.GetType()))
+                WriteCustom(obj);
+#endif
+            else
+                WriteObject(obj);
+        }
+
+#if CUSTOMTYPE
+        private void WriteCustom(object obj)
+        {
+            Serialize s;
+            JSON.Instance._customSerializer.TryGetValue(obj.GetType(), out s);
+            WriteStringFast(s(obj));
+        }
+#endif
+
+        private void WriteEnum(Enum e)
+        {
+            // TODO : optimize enum write
+            WriteStringFast(e.ToString());
+        }
+
+        private void WriteGuid(Guid g)
+        {
+            if (fastguid == false)
+                WriteStringFast(g.ToString());
+            else
+                WriteBytes(g.ToByteArray());
+        }
+
+        private void WriteBytes(byte[] bytes)
+        {
+#if !SILVERLIGHT
+            WriteStringFast(Convert.ToBase64String(bytes, 0, bytes.Length, Base64FormattingOptions.None));
+#else
+            WriteStringFast(Convert.ToBase64String(bytes, 0, bytes.Length));
+#endif
+        }
+
+        private void WriteDateTime(DateTime dateTime)
+        {
+            // datetime format standard : yyyy-MM-dd HH:mm:ss
+            DateTime dt = dateTime;
+            if (JSON.Instance.UseUTCDateTime)
+                dt = dateTime.ToUniversalTime();
+
+            _output.Append("\"");
+            _output.Append(dt.Year.ToString("0000", NumberFormatInfo.InvariantInfo));
+            _output.Append("-");
+            _output.Append(dt.Month.ToString("00", NumberFormatInfo.InvariantInfo));
+            _output.Append("-");
+            _output.Append(dt.Day.ToString("00", NumberFormatInfo.InvariantInfo));
+            _output.Append(" ");
+            _output.Append(dt.Hour.ToString("00", NumberFormatInfo.InvariantInfo));
+            _output.Append(":");
+            _output.Append(dt.Minute.ToString("00", NumberFormatInfo.InvariantInfo));
+            _output.Append(":");
+            _output.Append(dt.Second.ToString("00", NumberFormatInfo.InvariantInfo));
+
+            if (JSON.Instance.UseUTCDateTime)
+                _output.Append("Z");
+
+            _output.Append("\"");
+        }
+#if !SILVERLIGHT
+        private DatasetSchema GetSchema(DataTable ds)
+        {
+            if (ds == null) return null;
+
+            DatasetSchema m = new DatasetSchema();
+            m.Info = new List<string>();
+            m.Name = ds.TableName;
+
+            foreach (DataColumn c in ds.Columns)
+            {
+                m.Info.Add(ds.TableName);
+                m.Info.Add(c.ColumnName);
+                m.Info.Add(c.DataType.ToString());
+            }
+            // TODO : serialize relations and constraints here
+
+            return m;
+        }
+
+        private DatasetSchema GetSchema(DataSet ds)
+        {
+            if (ds == null) return null;
+
+            DatasetSchema m = new DatasetSchema();
+            m.Info = new List<string>();
+            m.Name = ds.DataSetName;
+
+            foreach (DataTable t in ds.Tables)
+            {
+                foreach (DataColumn c in t.Columns)
+                {
+                    m.Info.Add(t.TableName);
+                    m.Info.Add(c.ColumnName);
+                    m.Info.Add(c.DataType.ToString());
+                }
+            }
+            // TODO : serialize relations and constraints here
+
+            return m;
+        }
+
+        private string GetXmlSchema(DataTable dt)
+        {
+            using (var writer = new StringWriter())
+            {
+                dt.WriteXmlSchema(writer);
+                return dt.ToString();
+            }
+        }
+
+        private void WriteDataset(DataSet ds)
+        {
+            _output.Append('{');
+            if (useExtension)
+            {
+                WritePair("$schema", useMinimalDataSetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema());
+                _output.Append(',');
+            }
+            bool tablesep = false;
+            foreach (DataTable table in ds.Tables)
+            {
+                if (tablesep) _output.Append(",");
+                tablesep = true;
+                WriteDataTableData(table);
+            }
+            // end dataset
+            _output.Append('}');
+        }
+
+        private void WriteDataTableData(DataTable table)
+        {
+            _output.Append('\"');
+            _output.Append(table.TableName);
+            _output.Append("\":[");
+            DataColumnCollection cols = table.Columns;
+            bool rowseparator = false;
+            foreach (DataRow row in table.Rows)
+            {
+                if (rowseparator) _output.Append(",");
+                rowseparator = true;
+                _output.Append('[');
+
+                bool pendingSeperator = false;
+                foreach (DataColumn column in cols)
+                {
+                    if (pendingSeperator) _output.Append(',');
+                    WriteValue(row[column]);
+                    pendingSeperator = true;
+                }
+                _output.Append(']');
+            }
+
+            _output.Append(']');
+        }
+
+        void WriteDataTable(DataTable dt)
+        {
+            this._output.Append('{');
+            if (this.useExtension)
+            {
+                this.WritePair("$schema", this.useMinimalDataSetSchema ? (object)this.GetSchema(dt) : this.GetXmlSchema(dt));
+                this._output.Append(',');
+            }
+
+            WriteDataTableData(dt);
+
+            // end datatable
+            this._output.Append('}');
+        }
+#endif
+        bool _firstWritten = false;
+        private void WriteObject(object obj)
+        {
+            Indent();
+            if (_useGlobalTypes == false)
+                _output.Append('{');
+            else
+            {
+                if (_firstWritten)
+                    _output.Append("{");
+            }
+            _firstWritten = true;
+            _current_depth++;
+            if (_current_depth > _MAX_DEPTH)
+                throw new Exception("Serializer encountered maximum depth of " + _MAX_DEPTH);
+
+
+            Dictionary<string, string> map = new Dictionary<string, string>();
+            Type t = obj.GetType();
+            bool append = false;
+            if (useExtension)
+            {
+                if (_useGlobalTypes == false)
+                    WritePairFast("$type", JSON.Instance.GetTypeAssemblyName(t));
+                else
+                {
+                    int dt = 0;
+                    string ct = JSON.Instance.GetTypeAssemblyName(t);
+                    if (_globalTypes.TryGetValue(ct, out dt) == false)
+                    {
+                        dt = _globalTypes.Count + 1;
+                        _globalTypes.Add(ct, dt);
+                    }
+                    WritePairFast("$type", dt.ToString());
+                }
+                append = true;
+            }
+
+            List<Getters> g = JSON.Instance.GetGetters(t);
+            foreach (var p in g)
+            {
+                if (append)
+                    _output.Append(',');
+                object o = p.Getter(obj);
+                if ((o == null || o is DBNull) && serializeNulls == false)
+                    append = false;
+                else
+                {
+                    WritePair(p.Name, o);
+                    if (o != null && useExtension)
+                    {
+                        Type tt = o.GetType();
+                        if (tt == typeof(System.Object))
+                            map.Add(p.Name, tt.ToString());
+                    }
+                    append = true;
+                }
+            }
+            if (map.Count > 0 && useExtension)
+            {
+                _output.Append(",\"$map\":");
+                WriteStringDictionary(map);
+            }
+            _current_depth--;
+            Indent();
+            _output.Append('}');
+            _current_depth--;
+
+        }
+
+        private void Indent()
+        {
+            Indent(false);
+        }
+
+        private void Indent(bool dec)
+        {
+            if (_Indent)
+            {
+                _output.Append("\r\n");
+                for (int i = 0; i < _current_depth - (dec ? 1 : 0); i++)
+                    _output.Append("\t");
+            }
+        }
+
+        private void WritePairFast(string name, string value)
+        {
+            if ((value == null) && serializeNulls == false)
+                return;
+            Indent();
+            WriteStringFast(name);
+
+            _output.Append(':');
+
+            WriteStringFast(value);
+        }
+
+        private void WritePair(string name, object value)
+        {
+            if ((value == null || value is DBNull) && serializeNulls == false)
+                return;
+            Indent();
+            WriteStringFast(name);
+
+            _output.Append(':');
+
+            WriteValue(value);
+        }
+
+        private void WriteArray(IEnumerable array)
+        {
+            Indent();
+            _output.Append('[');
+
+            bool pendingSeperator = false;
+
+            foreach (object obj in array)
+            {
+                Indent();
+                if (pendingSeperator) _output.Append(',');
+
+                WriteValue(obj);
+
+                pendingSeperator = true;
+            }
+            Indent();
+            _output.Append(']');
+        }
+
+        private void WriteStringDictionary(IDictionary dic)
+        {
+            Indent();
+            _output.Append('{');
+
+            bool pendingSeparator = false;
+
+            foreach (DictionaryEntry entry in dic)
+            {
+                if (pendingSeparator) _output.Append(',');
+
+                WritePair((string)entry.Key, entry.Value);
+
+                pendingSeparator = true;
+            }
+            Indent();
+            _output.Append('}');
+        }
+
+        private void WriteDictionary(IDictionary dic)
+        {
+            Indent();
+            _output.Append('[');
+
+            bool pendingSeparator = false;
+
+            foreach (DictionaryEntry entry in dic)
+            {
+                if (pendingSeparator) _output.Append(',');
+                Indent();
+                _output.Append('{');
+                WritePair("k", entry.Key);
+                _output.Append(",");
+                WritePair("v", entry.Value);
+                Indent();
+                _output.Append('}');
+
+                pendingSeparator = true;
+            }
+            Indent();
+            _output.Append(']');
+        }
+
+        private void WriteStringFast(string s)
+        {
+            //Indent();
+            _output.Append('\"');
+            _output.Append(s);
+            _output.Append('\"');
+        }
+
+        private void WriteString(string s)
+        {
+            //Indent();
+            _output.Append('\"');
+
+            int runIndex = -1;
+
+            for (var index = 0; index < s.Length; ++index)
+            {
+                var c = s[index];
+
+                if (c >= ' ' && c < 128 && c != '\"' && c != '\\')
+                {
+                    if (runIndex == -1)
+                    {
+                        runIndex = index;
+                    }
+
+                    continue;
+                }
+
+                if (runIndex != -1)
+                {
+                    _output.Append(s, runIndex, index - runIndex);
+                    runIndex = -1;
+                }
+
+                switch (c)
+                {
+                    case '\t': _output.Append("\\t"); break;
+                    case '\r': _output.Append("\\r"); break;
+                    case '\n': _output.Append("\\n"); break;
+                    case '"':
+                    case '\\': _output.Append('\\'); _output.Append(c); break;
+                    default:
+                        _output.Append("\\u");
+                        _output.Append(((int)c).ToString("X4", NumberFormatInfo.InvariantInfo));
+                        break;
+                }
+            }
+
+            if (runIndex != -1)
+            {
+                _output.Append(s, runIndex, s.Length - runIndex);
+            }
+
+            _output.Append('\"');
+        }
+    }
+}

packages/Exceptron.Driver.0.1.0.15/src/fastJSON/SafeDictionary.cs

@@ -0,0 +1,39 @@
+//http://fastjson.codeplex.com/
+
+using System.Collections.Generic;
+
+namespace Exceptron.Driver.fastJSON
+{
+    internal class SafeDictionary<TKey, TValue>
+    {
+        private readonly object _Padlock = new object();
+        private readonly Dictionary<TKey, TValue> _Dictionary = new Dictionary<TKey, TValue>();
+
+
+        public bool TryGetValue(TKey key, out TValue value)
+        {
+            return _Dictionary.TryGetValue(key, out value);
+        }
+
+        public TValue this[TKey key]
+        {
+            get
+            {
+                return _Dictionary[key];
+            }
+        }
+        public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()
+        {
+            return ((ICollection<KeyValuePair<TKey, TValue>>)_Dictionary).GetEnumerator();
+        }
+
+        public void Add(TKey key, TValue value)
+        {
+            lock (_Padlock)
+            {
+                if (_Dictionary.ContainsKey(key) == false)
+                    _Dictionary.Add(key, value);
+            }
+        }
+    }
+}