Typo

litjson/IJsonWrapper.cs

@@ -11,50 +11,47 @@
 #endregion
 
 
+using System;
 using System.Collections;
 using System.Collections.Specialized;
 
 
-namespace LitJson
+namespace LitJson {
-{
+  public enum JsonType {
-    public enum JsonType
+    None,
-    {
+    Object,
-        None,
+    Array,
-
+    String,
-        Object,
+    Int,
-        Array,
+    Long,
-        String,
+    Double,
-        Int,
+    Boolean
-        Long,
+  }
-        Double,
+
-        Boolean
+  public interface IJsonWrapper : IList, IOrderedDictionary {
-    }
+    Boolean IsArray { get; }
-
+    Boolean IsBoolean { get; }
-    public interface IJsonWrapper : IList, IOrderedDictionary
+    Boolean IsDouble { get; }
-    {
+    Boolean IsInt { get; }
-        bool IsArray   { get; }
+    Boolean IsLong { get; }
-        bool IsBoolean { get; }
+    Boolean IsObject { get; }
-        bool IsDouble  { get; }
+    Boolean IsString { get; }
-        bool IsInt     { get; }
+
-        bool IsLong    { get; }
+    Boolean GetBoolean();
-        bool IsObject  { get; }
+    Double GetDouble();
-        bool IsString  { get; }
+    Int32 GetInt();
-
+    JsonType GetJsonType();
-        bool     GetBoolean ();
+    Int64 GetLong();
-        double   GetDouble ();
+    String GetString();
-        int      GetInt ();
+
-        JsonType GetJsonType ();
+    void SetBoolean(Boolean val);
-        long     GetLong ();
+    void SetDouble(Double val);
-        string   GetString ();
+    void SetInt(Int32 val);
-
+    void SetJsonType(JsonType type);
-        void SetBoolean  (bool val);
+    void SetLong(Int64 val);
-        void SetDouble   (double val);
+    void SetString(String val);
-        void SetInt      (int val);
+
-        void SetJsonType (JsonType type);
+    String ToJson();
-        void SetLong     (long val);
+    void ToJson(JsonWriter writer);
-        void SetString   (string val);
+  }
-
-        string ToJson ();
-        void   ToJson (JsonWriter writer);
-    }
 }

litjson/JsonException.cs

@@ -1,65 +1,37 @@
-#region Header
+#region Header
-/**
+/**
- * JsonException.cs
+ * JsonException.cs
- *   Base class throwed by LitJSON when a parsing error occurs.
+ *   Base class throwed by LitJSON when a parsing error occurs.
- *
+ *
- * The authors disclaim copyright to this source code. For more details, see
+ * The authors disclaim copyright to this source code. For more details, see
- * the COPYING file included with this distribution.
+ * the COPYING file included with this distribution.
- **/
+ **/
-#endregion
+#endregion
-
+
-
+
-using System;
+using System;
-
+
-
+
-namespace LitJson
+namespace LitJson {
-{
+  public class JsonException :
-    public class JsonException :
+#if NETSTANDARD1_5
-#if NETSTANDARD1_5
+        Exception
-        Exception
+#else
-#else
+        ApplicationException
-        ApplicationException
+#endif
-#endif
+    {
-    {
+    public JsonException() : base() { }
-        public JsonException () : base ()
+
-        {
+    internal JsonException(ParserToken token) : base(String.Format("Invalid token '{0}' in input string", token)) { }
-        }
+
-
+    internal JsonException(ParserToken token, Exception inner_exception) : base(String.Format("Invalid token '{0}' in input string", token), inner_exception) { }
-        internal JsonException (ParserToken token) :
+
-            base (String.Format (
+    internal JsonException(Int32 c) : base(String.Format("Invalid character '{0}' in input string", (Char)c)) { }
-                    "Invalid token '{0}' in input string", token))
+
-        {
+    internal JsonException(Int32 c, Exception inner_exception) : base(String.Format("Invalid character '{0}' in input string", (Char)c), inner_exception) { }
-        }
+
-
+    public JsonException(String message) : base(message) { }
-        internal JsonException (ParserToken token,
+
-                                Exception inner_exception) :
+    public JsonException(String message, Exception inner_exception) : base(message, inner_exception) { }
-            base (String.Format (
+  }
-                    "Invalid token '{0}' in input string", token),
+}
-                inner_exception)
-        {
-        }
-
-        internal JsonException (int c) :
-            base (String.Format (
-                    "Invalid character '{0}' in input string", (char) c))
-        {
-        }
-
-        internal JsonException (int c, Exception inner_exception) :
-            base (String.Format (
-                    "Invalid character '{0}' in input string", (char) c),
-                inner_exception)
-        {
-        }
-
-
-        public JsonException (string message) : base (message)
-        {
-        }
-
-        public JsonException (string message, Exception inner_exception) :
-            base (message, inner_exception)
-        {
-        }
-    }
-}

litjson/JsonMapper.cs

@@ -28,15 +28,8 @@ namespace LitJson {
     private Type element_type;
 
     public Type ElementType {
-      get {
+      get => this.element_type ?? typeof(JsonData);
-        if (this.element_type == null) {
+      set => this.element_type = value;
-          return typeof(JsonData);
-        }
-
-        return this.element_type;
-      }
-
-      set { this.element_type = value; }
     }
 
     public Boolean IsArray { get; set; }
@@ -48,15 +41,8 @@ namespace LitJson {
     private Type element_type;
 
     public Type ElementType {
-      get {
+      get => this.element_type ?? typeof(JsonData);
-        if (this.element_type == null) {
+      set => this.element_type = value;
-          return typeof(JsonData);
-        }
-
-        return this.element_type;
-      }
-
-      set { this.element_type = value; }
     }
 
     public Boolean IsDictionary { get; set; }
@@ -64,7 +50,6 @@ namespace LitJson {
     public IDictionary<String, PropertyMetadata> Properties { get; set; }
   }
 
-
   internal delegate void ExporterFunc(Object obj, JsonWriter writer);
   public delegate void ExporterFunc<T>(T obj, JsonWriter writer);
 
@@ -291,15 +276,15 @@ namespace LitJson {
       Type value_type = underlying_type ?? inst_type;
 
       if (reader.Token == JsonToken.Null) {
-#if NETSTANDARD1_5
+        #if NETSTANDARD1_5
-        if (inst_type.IsClass() || underlying_type != null) {
+          if (inst_type.IsClass() || underlying_type != null) {
-          return null;
+            return null;
-        }
+          }
-#else
+        #else
-        if (inst_type.IsClass || underlying_type != null) {
+          if (inst_type.IsClass || underlying_type != null) {
-          return null;
+            return null;
-        }
+          }
-#endif
+        #endif
 
         throw new JsonException(String.Format("Can't assign null to an instance of type {0}", inst_type));
       }
@@ -339,14 +324,15 @@ namespace LitJson {
         }
 
         // Maybe it's an enum
-#if NETSTANDARD1_5
+        #if NETSTANDARD1_5
-                if (value_type.IsEnum())
+          if (value_type.IsEnum()) {
-                    return Enum.ToObject (value_type, reader.Value);
+            return Enum.ToObject (value_type, reader.Value);
-#else
+          }
-        if (value_type.IsEnum) {
+        #else
-          return Enum.ToObject(value_type, reader.Value);
+          if (value_type.IsEnum) {
-        }
+            return Enum.ToObject(value_type, reader.Value);
-#endif
+          }
+        #endif
         // Try using an implicit conversion operator
         MethodInfo conv_op = GetConvOp(value_type, json_type);
 
@@ -450,7 +436,7 @@ namespace LitJson {
     }
 
     private static IJsonWrapper ReadValue(WrapperFactory factory, JsonReader reader) {
-      reader.Read();
+      _ = reader.Read();
 
       if (reader.Token == JsonToken.ArrayEnd ||
           reader.Token == JsonToken.Null) {
@@ -492,13 +478,13 @@ namespace LitJson {
           if (item == null && reader.Token == JsonToken.ArrayEnd) {
             break;
           }
-          instance.Add(item);
+          _ = instance.Add(item);
         }
       } else if (reader.Token == JsonToken.ObjectStart) {
         instance.SetJsonType(JsonType.Object);
 
         while (true) {
-          reader.Read();
+          _ = reader.Read();
 
           if (reader.Token == JsonToken.ObjectEnd) {
             break;
@@ -514,9 +500,7 @@ namespace LitJson {
       return instance;
     }
 
-    private static void ReadSkip(JsonReader reader) {
+    private static void ReadSkip(JsonReader reader) => ToWrapper(delegate { return new JsonMockWrapper(); }, reader);
-      ToWrapper(delegate { return new JsonMockWrapper(); }, reader);
-    }
 
     private static void RegisterBaseExporters() {
       base_exporters_table[typeof(Byte)] = delegate (Object obj, JsonWriter writer) {
@@ -643,7 +627,10 @@ namespace LitJson {
 
       if (obj is IJsonWrapper) {
         if (writer_is_private) {
-          writer.TextWriter.Write(((IJsonWrapper)obj).ToJson());
+          String t = ((IJsonWrapper)obj).ToJson();
+          writer.WriteJson(t);
+          //writer.TextWriter.Write(t);
+          //this.context.ExpectingValue = false;
         } else {
           ((IJsonWrapper)obj).ToJson(writer);
         }
@@ -769,7 +756,6 @@ namespace LitJson {
     }
     #endregion
 
-
     public static String ToJson(Object obj) {
       lock (static_writer_lock) {
         static_writer.Reset();
@@ -780,78 +766,32 @@ namespace LitJson {
       }
     }
 
-    public static void ToJson(Object obj, JsonWriter writer) {
+    public static void ToJson(Object obj, JsonWriter writer) => WriteValue(obj, writer, false, 0);
-      WriteValue(obj, writer, false, 0);
-    }
 
-    public static JsonData ToObject(JsonReader reader) {
+    public static JsonData ToObject(JsonReader reader) => (JsonData)ToWrapper(delegate { return new JsonData(); }, reader);
-      return (JsonData)ToWrapper(delegate { return new JsonData(); }, reader);
-    }
 
-    public static JsonData ToObject(TextReader reader) {
+    public static JsonData ToObject(TextReader reader) => (JsonData)ToWrapper(delegate { return new JsonData(); }, new JsonReader(reader));
-      JsonReader json_reader = new JsonReader(reader);
 
-      return (JsonData)ToWrapper(delegate { return new JsonData(); }, json_reader);
+    public static JsonData ToObject(String json) => (JsonData)ToWrapper(delegate { return new JsonData(); }, json);
-    }
 
-    public static JsonData ToObject(String json) {
+    public static T ToObject<T>(JsonReader reader) => (T)ReadValue(typeof(T), reader);
-      return (JsonData)ToWrapper(delegate { return new JsonData(); }, json);
-    }
 
-    public static T ToObject<T>(JsonReader reader) {
+    public static T ToObject<T>(TextReader reader) => (T)ReadValue(typeof(T), new JsonReader(reader));
-      return (T)ReadValue(typeof(T), reader);
-    }
 
-    public static T ToObject<T>(TextReader reader) {
+    public static T ToObject<T>(String json) => (T)ReadValue(typeof(T), new JsonReader(json));
-      JsonReader json_reader = new JsonReader(reader);
 
-      return (T)ReadValue(typeof(T), json_reader);
+    public static Object ToObject(String json, Type ConvertType) => ReadValue(ConvertType, new JsonReader(json));
-    }
 
-    public static T ToObject<T>(String json) {
+    public static IJsonWrapper ToWrapper(WrapperFactory factory, JsonReader reader) => ReadValue(factory, reader);
-      JsonReader reader = new JsonReader(json);
 
-      return (T)ReadValue(typeof(T), reader);
+    public static IJsonWrapper ToWrapper(WrapperFactory factory, String json) => ReadValue(factory, new JsonReader(json));
-    }
 
-    public static Object ToObject(String json, Type ConvertType) {
+    public static void RegisterExporter<T>(ExporterFunc<T> exporter) => custom_exporters_table[typeof(T)] = (Object obj, JsonWriter writer) => exporter((T)obj, writer);
-      JsonReader reader = new JsonReader(json);
 
-      return ReadValue(ConvertType, reader);
+    public static void RegisterImporter<TJson, TValue>(ImporterFunc<TJson, TValue> importer) => RegisterImporter(custom_importers_table, typeof(TJson), typeof(TValue), (Object input) => importer((TJson)input));
-    }
 
-    public static IJsonWrapper ToWrapper(WrapperFactory factory, JsonReader reader) {
+    public static void UnregisterExporters() => custom_exporters_table.Clear();
-      return ReadValue(factory, reader);
-    }
 
-    public static IJsonWrapper ToWrapper(WrapperFactory factory, String json) {
+    public static void UnregisterImporters() => custom_importers_table.Clear();
-      JsonReader reader = new JsonReader(json);
-
-      return ReadValue(factory, reader);
-    }
-
-    public static void RegisterExporter<T>(ExporterFunc<T> exporter) {
-      ExporterFunc exporter_wrapper = delegate (Object obj, JsonWriter writer) {
-        exporter((T)obj, writer);
-      };
-
-      custom_exporters_table[typeof(T)] = exporter_wrapper;
-    }
-
-    public static void RegisterImporter<TJson, TValue>(ImporterFunc<TJson, TValue> importer) {
-      ImporterFunc importer_wrapper = delegate (Object input) {
-        return importer((TJson)input);
-      };
-
-      RegisterImporter(custom_importers_table, typeof(TJson), typeof(TValue), importer_wrapper);
-    }
-
-    public static void UnregisterExporters() {
-      custom_exporters_table.Clear();
-    }
-
-    public static void UnregisterImporters() {
-      custom_importers_table.Clear();
-    }
   }
 }

litjson/JsonMockWrapper.cs

@@ -1,105 +1,132 @@
-#region Header
+#region Header
-/**
+/**
- * JsonMockWrapper.cs
+ * JsonMockWrapper.cs
- *   Mock object implementing IJsonWrapper, to facilitate actions like
+ *   Mock object implementing IJsonWrapper, to facilitate actions like
- *   skipping data more efficiently.
+ *   skipping data more efficiently.
- *
+ *
- * The authors disclaim copyright to this source code. For more details, see
+ * The authors disclaim copyright to this source code. For more details, see
- * the COPYING file included with this distribution.
+ * the COPYING file included with this distribution.
- **/
+ **/
-#endregion
+#endregion
-
+
-
+
-using System;
+using System;
-using System.Collections;
+using System.Collections;
-using System.Collections.Specialized;
+using System.Collections.Specialized;
-
+
-
+
-namespace LitJson
+namespace LitJson {
-{
+  public class JsonMockWrapper : IJsonWrapper {
-    public class JsonMockWrapper : IJsonWrapper
+    public Boolean IsArray => false;
-    {
+
-        public bool IsArray   { get { return false; } }
+    public Boolean IsBoolean => false;
-        public bool IsBoolean { get { return false; } }
+
-        public bool IsDouble  { get { return false; } }
+    public Boolean IsDouble => false;
-        public bool IsInt     { get { return false; } }
+
-        public bool IsLong    { get { return false; } }
+    public Boolean IsInt => false;
-        public bool IsObject  { get { return false; } }
+
-        public bool IsString  { get { return false; } }
+    public Boolean IsLong => false;
-
+
-        public bool     GetBoolean ()  { return false; }
+    public Boolean IsObject => false;
-        public double   GetDouble ()   { return 0.0; }
+
-        public int      GetInt ()      { return 0; }
+    public Boolean IsString => false;
-        public JsonType GetJsonType () { return JsonType.None; }
+
-        public long     GetLong ()     { return 0L; }
+    public Boolean GetBoolean() => false;
-        public string   GetString ()   { return ""; }
+
-
+    public Double GetDouble() => 0.0;
-        public void SetBoolean  (bool val)      {}
+
-        public void SetDouble   (double val)    {}
+    public Int32 GetInt() => 0;
-        public void SetInt      (int val)       {}
+
-        public void SetJsonType (JsonType type) {}
+    public JsonType GetJsonType() => JsonType.None;
-        public void SetLong     (long val)      {}
+
-        public void SetString   (string val)    {}
+    public Int64 GetLong() => 0L;
-
+
-        public string ToJson ()                  { return ""; }
+    public String GetString() => "";
-        public void   ToJson (JsonWriter writer) {}
+
-
+    public void SetBoolean(Boolean val) { }
-
+
-        bool IList.IsFixedSize { get { return true; } }
+    public void SetDouble(Double val) { }
-        bool IList.IsReadOnly  { get { return true; } }
+
-
+    public void SetInt(Int32 val) { }
-        object IList.this[int index] {
+
-            get { return null; }
+    public void SetJsonType(JsonType type) { }
-            set {}
+
-        }
+    public void SetLong(Int64 val) { }
-
+
-        int  IList.Add (object value)       { return 0; }
+    public void SetString(String val) { }
-        void IList.Clear ()                 {}
+
-        bool IList.Contains (object value)  { return false; }
+    public String ToJson() => "";
-        int  IList.IndexOf (object value)   { return -1; }
+
-        void IList.Insert (int i, object v) {}
+    public void ToJson(JsonWriter writer) { }
-        void IList.Remove (object value)    {}
+
-        void IList.RemoveAt (int index)     {}
+    Boolean IList.IsFixedSize => true;
-
+
-
+    Boolean IList.IsReadOnly => true;
-        int    ICollection.Count          { get { return 0; } }
+
-        bool   ICollection.IsSynchronized { get { return false; } }
+    Object IList.this[Int32 index] {
-        object ICollection.SyncRoot       { get { return null; } }
+      get => null;
-
+      set {
-        void ICollection.CopyTo (Array array, int index) {}
+      }
-
+    }
-
+
-        IEnumerator IEnumerable.GetEnumerator () { return null; }
+    Int32 IList.Add(Object value) => 0;
-
+
-
+    void IList.Clear() { }
-        bool IDictionary.IsFixedSize { get { return true; } }
+
-        bool IDictionary.IsReadOnly  { get { return true; } }
+    Boolean IList.Contains(Object value) => false;
-
+
-        ICollection IDictionary.Keys   { get { return null; } }
+    Int32 IList.IndexOf(Object value) => -1;
-        ICollection IDictionary.Values { get { return null; } }
+
-
+    void IList.Insert(Int32 i, Object v) { }
-        object IDictionary.this[object key] {
+
-            get { return null; }
+    void IList.Remove(Object value) { }
-            set {}
+
-        }
+    void IList.RemoveAt(Int32 index) { }
-
+
-        void IDictionary.Add (object k, object v) {}
+    Int32 ICollection.Count => 0;
-        void IDictionary.Clear ()                 {}
+
-        bool IDictionary.Contains (object key)    { return false; }
+    Boolean ICollection.IsSynchronized => false;
-        void IDictionary.Remove (object key)      {}
+
-
+    Object ICollection.SyncRoot => null;
-        IDictionaryEnumerator IDictionary.GetEnumerator () { return null; }
+
-
+    void ICollection.CopyTo(Array array, Int32 index) { }
-
+
-        object IOrderedDictionary.this[int idx] {
+    IEnumerator IEnumerable.GetEnumerator() => null;
-            get { return null; }
+
-            set {}
+    Boolean IDictionary.IsFixedSize => true;
-        }
+
-
+    Boolean IDictionary.IsReadOnly => true;
-        IDictionaryEnumerator IOrderedDictionary.GetEnumerator () {
+
-            return null;
+    ICollection IDictionary.Keys => null;
-        }
+
-        void IOrderedDictionary.Insert   (int i, object k, object v) {}
+    ICollection IDictionary.Values => null;
-        void IOrderedDictionary.RemoveAt (int i) {}
+
-    }
+    Object IDictionary.this[Object key] {
-}
+      get => null;
+      set {
+      }
+    }
+
+    void IDictionary.Add(Object k, Object v) { }
+
+    void IDictionary.Clear() { }
+
+    Boolean IDictionary.Contains(Object key) => false;
+
+    void IDictionary.Remove(Object key) { }
+
+    IDictionaryEnumerator IDictionary.GetEnumerator() => null;
+
+    Object IOrderedDictionary.this[Int32 idx] {
+      get => null;
+      set {
+      }
+    }
+
+    IDictionaryEnumerator IOrderedDictionary.GetEnumerator() => null;
+
+    void IOrderedDictionary.Insert(Int32 i, Object k, Object v) { }
+
+    void IOrderedDictionary.RemoveAt(Int32 i) { }
+  }
+}

litjson/JsonReader.cs

@@ -16,463 +16,353 @@ using System.IO;
 using System.Text;
 
 
-namespace LitJson
+namespace LitJson {
-{
+  public enum JsonToken {
-    public enum JsonToken
+    None,
-    {
+    ObjectStart,
-        None,
+    PropertyName,
-
+    ObjectEnd,
-        ObjectStart,
+    ArrayStart,
-        PropertyName,
+    ArrayEnd,
-        ObjectEnd,
+    Int,
-
+    Long,
-        ArrayStart,
+    Double,
-        ArrayEnd,
+    String,
-
+    Boolean,
-        Int,
+    Null
-        Long,
+  }
-        Double,
+
-
+
-        String,
+  public class JsonReader {
-
+    #region Fields
-        Boolean,
+    private static readonly IDictionary<Int32, IDictionary<Int32, Int32[]>> parse_table;
-        Null
+
-    }
+    private readonly Stack<Int32> automaton_stack;
-
+    private Int32 current_input;
-
+    private Int32 current_symbol;
-    public class JsonReader
+    private readonly Lexer lexer;
-    {
+    private Boolean parser_in_string;
-        #region Fields
+    private Boolean parser_return;
-        private static readonly IDictionary<int, IDictionary<int, int[]>> parse_table;
+    private Boolean read_started;
-
+    private TextReader reader;
-        private Stack<int>    automaton_stack;
+    private readonly Boolean reader_is_owned;
-        private int           current_input;
+    #endregion
-        private int           current_symbol;
+
-        private bool          end_of_json;
+    #region Public Properties
-        private bool          end_of_input;
+    public Boolean AllowComments {
-        private Lexer         lexer;
+      get => this.lexer.AllowComments;
-        private bool          parser_in_string;
+      set => this.lexer.AllowComments = value;
-        private bool          parser_return;
+    }
-        private bool          read_started;
+
-        private TextReader    reader;
+    public Boolean AllowSingleQuotedStrings {
-        private bool          reader_is_owned;
+      get => this.lexer.AllowSingleQuotedStrings;
-        private bool          skip_non_members;
+      set => this.lexer.AllowSingleQuotedStrings = value;
-        private object        token_value;
+    }
-        private JsonToken     token;
+
-        #endregion
+    public Boolean SkipNonMembers { get; set; }
-
+
-
+    public Boolean EndOfInput { get; private set; }
-        #region Public Properties
+
-        public bool AllowComments {
+    public Boolean EndOfJson { get; private set; }
-            get { return lexer.AllowComments; }
+
-            set { lexer.AllowComments = value; }
+    public JsonToken Token { get; private set; }
-        }
+
-
+    public Object Value { get; private set; }
-        public bool AllowSingleQuotedStrings {
+    #endregion
-            get { return lexer.AllowSingleQuotedStrings; }
+
-            set { lexer.AllowSingleQuotedStrings = value; }
+    #region Constructors
-        }
+    static JsonReader() => parse_table = PopulateParseTable();
-
+
-        public bool SkipNonMembers {
+    public JsonReader(String json_text) : this(new StringReader(json_text), true) { }
-            get { return skip_non_members; }
+
-            set { skip_non_members = value; }
+    public JsonReader(TextReader reader) : this(reader, false) { }
-        }
+
-
+    private JsonReader(TextReader reader, Boolean owned) {
-        public bool EndOfInput {
+      if(reader == null) {
-            get { return end_of_input; }
+        throw new ArgumentNullException("reader");
-        }
+      }
-
+
-        public bool EndOfJson {
+      this.parser_in_string = false;
-            get { return end_of_json; }
+      this.parser_return = false;
-        }
+
-
+      this.read_started = false;
-        public JsonToken Token {
+      this.automaton_stack = new Stack<Int32>();
-            get { return token; }
+      this.automaton_stack.Push((Int32)ParserToken.End);
-        }
+      this.automaton_stack.Push((Int32)ParserToken.Text);
-
+
-        public object Value {
+      this.lexer = new Lexer(reader);
-            get { return token_value; }
+
-        }
+      this.EndOfInput = false;
-        #endregion
+      this.EndOfJson = false;
-
+
-
+      this.SkipNonMembers = true;
-        #region Constructors
+
-        static JsonReader ()
+      this.reader = reader;
-        {
+      this.reader_is_owned = owned;
-            parse_table = PopulateParseTable ();
+    }
-        }
+    #endregion
-
+
-        public JsonReader (string json_text) :
+    #region Static Methods
-            this (new StringReader (json_text), true)
+    private static IDictionary<Int32, IDictionary<Int32, Int32[]>> PopulateParseTable() =>
-        {
+      // See section A.2. of the manual for details
-        }
+      new Dictionary<Int32, IDictionary<Int32, Int32[]>> {
-
+        {
-        public JsonReader (TextReader reader) :
+          (Int32)ParserToken.Array,
-            this (reader, false)
+          new Dictionary<Int32, Int32[]> {
-        {
+            { '[', new Int32[] { '[', (Int32)ParserToken.ArrayPrime } }
-        }
+          }
-
+        },
-        private JsonReader (TextReader reader, bool owned)
+        {
-        {
+          (Int32)ParserToken.ArrayPrime,
-            if (reader == null)
+          new Dictionary<Int32, Int32[]> {
-                throw new ArgumentNullException ("reader");
+            { '"', new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } },
-
+            { '[', new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } },
-            parser_in_string = false;
+            { ']', new Int32[] { ']' } },
-            parser_return    = false;
+            { '{', new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } },
-
+            { (Int32)ParserToken.Number, new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } },
-            read_started = false;
+            { (Int32)ParserToken.True, new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } },
-            automaton_stack = new Stack<int> ();
+            { (Int32)ParserToken.False, new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } },
-            automaton_stack.Push ((int) ParserToken.End);
+            { (Int32)ParserToken.Null, new Int32[] { (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest, ']' } }
-            automaton_stack.Push ((int) ParserToken.Text);
+          }
-
+        },
-            lexer = new Lexer (reader);
+        {
-
+          (Int32)ParserToken.Object,
-            end_of_input = false;
+          new Dictionary<Int32, Int32[]> {
-            end_of_json  = false;
+            { '{', new Int32[] { '{', (Int32)ParserToken.ObjectPrime } }
-
+          }
-            skip_non_members = true;
+        },
-
+        {
-            this.reader = reader;
+          (Int32)ParserToken.ObjectPrime,
-            reader_is_owned = owned;
+          new Dictionary<Int32, Int32[]> {
-        }
+            { '"', new Int32[] { (Int32)ParserToken.Pair, (Int32)ParserToken.PairRest, '}' } },
-        #endregion
+            { '}', new Int32[] { '}' } }
-
+          }
-
+        },
-        #region Static Methods
+        {
-        private static IDictionary<int, IDictionary<int, int[]>> PopulateParseTable ()
+          (Int32)ParserToken.Pair,
-        {
+          new Dictionary<Int32, Int32[]> {
-            // See section A.2. of the manual for details
+            { '"', new Int32[] { (Int32)ParserToken.String, ':', (Int32)ParserToken.Value } }
-            IDictionary<int, IDictionary<int, int[]>> parse_table = new Dictionary<int, IDictionary<int, int[]>> ();
+          }
-
+        },
-            TableAddRow (parse_table, ParserToken.Array);
+        {
-            TableAddCol (parse_table, ParserToken.Array, '[',
+          (Int32)ParserToken.PairRest,
-                            '[',
+          new Dictionary<Int32, Int32[]> {
-                            (int) ParserToken.ArrayPrime);
+            { ',', new Int32[] { ',', (Int32)ParserToken.Pair, (Int32)ParserToken.PairRest } },
-
+            { '}', new Int32[] { (Int32)ParserToken.Epsilon } }
-            TableAddRow (parse_table, ParserToken.ArrayPrime);
+          }
-            TableAddCol (parse_table, ParserToken.ArrayPrime, '"',
+        },
-                            (int) ParserToken.Value,
+        {
-
+          (Int32)ParserToken.String,
-                            (int) ParserToken.ValueRest,
+          new Dictionary<Int32, Int32[]> {
-                            ']');
+            { '"', new Int32[] { '"', (Int32)ParserToken.CharSeq, '"' } }
-            TableAddCol (parse_table, ParserToken.ArrayPrime, '[',
+          }
-                            (int) ParserToken.Value,
+        },
-                            (int) ParserToken.ValueRest,
+        {
-                            ']');
+          (Int32)ParserToken.Text,
-            TableAddCol (parse_table, ParserToken.ArrayPrime, ']',
+          new Dictionary<Int32, Int32[]> {
-                            ']');
+            { '[', new Int32[] { (Int32)ParserToken.Array } },
-            TableAddCol (parse_table, ParserToken.ArrayPrime, '{',
+            { '{', new Int32[] { (Int32)ParserToken.Object } }
-                            (int) ParserToken.Value,
+          }
-                            (int) ParserToken.ValueRest,
+        },
-                            ']');
+        {
-            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.Number,
+          (Int32)ParserToken.Value,
-                            (int) ParserToken.Value,
+          new Dictionary<Int32, Int32[]> {
-                            (int) ParserToken.ValueRest,
+            { '"', new Int32[] { (Int32)ParserToken.String } },
-                            ']');
+            { '[', new Int32[] { (Int32)ParserToken.Array } },
-            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.True,
+            { '{', new Int32[] { (Int32)ParserToken.Object } },
-                            (int) ParserToken.Value,
+            { (Int32)ParserToken.Number, new Int32[] { (Int32)ParserToken.Number } },
-                            (int) ParserToken.ValueRest,
+            { (Int32)ParserToken.True, new Int32[] { (Int32)ParserToken.True } },
-                            ']');
+            { (Int32)ParserToken.False, new Int32[] { (Int32)ParserToken.False } },
-            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.False,
+            { (Int32)ParserToken.Null, new Int32[] { (Int32)ParserToken.Null } }
-                            (int) ParserToken.Value,
+          }
-                            (int) ParserToken.ValueRest,
+        },
-                            ']');
+        {
-            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.Null,
+          (Int32)ParserToken.ValueRest,
-                            (int) ParserToken.Value,
+          new Dictionary<Int32, Int32[]> {
-                            (int) ParserToken.ValueRest,
+            { ',', new Int32[] { ',', (Int32)ParserToken.Value, (Int32)ParserToken.ValueRest } },
-                            ']');
+            { ']', new Int32[] { (Int32)ParserToken.Epsilon } }
-
+          }
-            TableAddRow (parse_table, ParserToken.Object);
+        }
-            TableAddCol (parse_table, ParserToken.Object, '{',
+      };
-                            '{',
+    #endregion
-                            (int) ParserToken.ObjectPrime);
+
-
+    #region Private Methods
-            TableAddRow (parse_table, ParserToken.ObjectPrime);
+    private void ProcessNumber(String number) {
-            TableAddCol (parse_table, ParserToken.ObjectPrime, '"',
+      if(number.IndexOf('.') != -1 || number.IndexOf('e') != -1 || number.IndexOf('E') != -1) {
-                            (int) ParserToken.Pair,
+        if(Double.TryParse(number, NumberStyles.Any, CultureInfo.InvariantCulture, out Double n_double)) {
-                            (int) ParserToken.PairRest,
+          this.Token = JsonToken.Double;
-                            '}');
+          this.Value = n_double;
-            TableAddCol (parse_table, ParserToken.ObjectPrime, '}',
+          return;
-                            '}');
+        }
-
+      }
-            TableAddRow (parse_table, ParserToken.Pair);
+
-            TableAddCol (parse_table, ParserToken.Pair, '"',
+      if(Int32.TryParse(number, NumberStyles.Integer, CultureInfo.InvariantCulture, out Int32 n_int32)) {
-                            (int) ParserToken.String,
+        this.Token = JsonToken.Int;
-                            ':',
+        this.Value = n_int32;
-                            (int) ParserToken.Value);
+        return;
-
+      }
-            TableAddRow (parse_table, ParserToken.PairRest);
+
-            TableAddCol (parse_table, ParserToken.PairRest, ',',
+      if(Int64.TryParse(number, NumberStyles.Integer, CultureInfo.InvariantCulture, out Int64 n_int64)) {
-                            ',',
+        this.Token = JsonToken.Long;
-                            (int) ParserToken.Pair,
+        this.Value = n_int64;
-                            (int) ParserToken.PairRest);
+        return;
-            TableAddCol (parse_table, ParserToken.PairRest, '}',
+      }
-                            (int) ParserToken.Epsilon);
+
-
+      if(UInt64.TryParse(number, NumberStyles.Integer, CultureInfo.InvariantCulture, out UInt64 n_uint64)) {
-            TableAddRow (parse_table, ParserToken.String);
+        this.Token = JsonToken.Long;
-            TableAddCol (parse_table, ParserToken.String, '"',
+        this.Value = n_uint64;
-                            '"',
+        return;
-                            (int) ParserToken.CharSeq,
+      }
-                            '"');
+
-
+      // Shouldn't happen, but just in case, return something
-            TableAddRow (parse_table, ParserToken.Text);
+      this.Token = JsonToken.Int;
-            TableAddCol (parse_table, ParserToken.Text, '[',
+      this.Value = 0;
-                            (int) ParserToken.Array);
+    }
-            TableAddCol (parse_table, ParserToken.Text, '{',
+
-                            (int) ParserToken.Object);
+    private void ProcessSymbol() {
-
+      if(this.current_symbol == '[') {
-            TableAddRow (parse_table, ParserToken.Value);
+        this.Token = JsonToken.ArrayStart;
-            TableAddCol (parse_table, ParserToken.Value, '"',
+        this.parser_return = true;
-                            (int) ParserToken.String);
+      } else if(this.current_symbol == ']') {
-            TableAddCol (parse_table, ParserToken.Value, '[',
+        this.Token = JsonToken.ArrayEnd;
-                            (int) ParserToken.Array);
+        this.parser_return = true;
-            TableAddCol (parse_table, ParserToken.Value, '{',
+      } else if(this.current_symbol == '{') {
-                            (int) ParserToken.Object);
+        this.Token = JsonToken.ObjectStart;
-            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.Number,
+        this.parser_return = true;
-                            (int) ParserToken.Number);
+      } else if(this.current_symbol == '}') {
-            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.True,
+        this.Token = JsonToken.ObjectEnd;
-                            (int) ParserToken.True);
+        this.parser_return = true;
-            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.False,
+      } else if(this.current_symbol == '"') {
-                            (int) ParserToken.False);
+        if(this.parser_in_string) {
-            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.Null,
+          this.parser_in_string = false;
-                            (int) ParserToken.Null);
+          this.parser_return = true;
-
+        } else {
-            TableAddRow (parse_table, ParserToken.ValueRest);
+          if(this.Token == JsonToken.None) {
-            TableAddCol (parse_table, ParserToken.ValueRest, ',',
+            this.Token = JsonToken.String;
-                            ',',
+          }
-                            (int) ParserToken.Value,
+          this.parser_in_string = true;
-                            (int) ParserToken.ValueRest);
+        }
-            TableAddCol (parse_table, ParserToken.ValueRest, ']',
+      } else if(this.current_symbol == (Int32)ParserToken.CharSeq) {
-                            (int) ParserToken.Epsilon);
+        this.Value = this.lexer.StringValue;
-
+      } else if(this.current_symbol == (Int32)ParserToken.False) {
-            return parse_table;
+        this.Token = JsonToken.Boolean;
-        }
+        this.Value = false;
-
+        this.parser_return = true;
-        private static void TableAddCol (IDictionary<int, IDictionary<int, int[]>> parse_table, ParserToken row, int col,
+      } else if(this.current_symbol == (Int32)ParserToken.Null) {
-                                         params int[] symbols)
+        this.Token = JsonToken.Null;
-        {
+        this.parser_return = true;
-            parse_table[(int) row].Add (col, symbols);
+      } else if(this.current_symbol == (Int32)ParserToken.Number) {
-        }
+        this.ProcessNumber(this.lexer.StringValue);
-
+        this.parser_return = true;
-        private static void TableAddRow (IDictionary<int, IDictionary<int, int[]>> parse_table, ParserToken rule)
+      } else if(this.current_symbol == (Int32)ParserToken.Pair) {
-        {
+        this.Token = JsonToken.PropertyName;
-            parse_table.Add ((int) rule, new Dictionary<int, int[]> ());
+      } else if(this.current_symbol == (Int32)ParserToken.True) {
-        }
+        this.Token = JsonToken.Boolean;
-        #endregion
+        this.Value = true;
-
+        this.parser_return = true;
-
+      }
-        #region Private Methods
+    }
-        private void ProcessNumber (string number)
+
-        {
+    private Boolean ReadToken() {
-            if (number.IndexOf ('.') != -1 ||
+      if(this.EndOfInput) {
-                number.IndexOf ('e') != -1 ||
+        return false;
-                number.IndexOf ('E') != -1) {
+      }
-
+      _ = this.lexer.NextToken();
-                double n_double;
+      if(this.lexer.EndOfInput) {
-                if (double.TryParse (number, NumberStyles.Any, CultureInfo.InvariantCulture, out n_double)) {
+        this.Close();
-                    token = JsonToken.Double;
+        return false;
-                    token_value = n_double;
+      }
-
+      this.current_input = this.lexer.Token;
-                    return;
+      return true;
-                }
+    }
-            }
+    #endregion
-
+
-            int n_int32;
+
-            if (int.TryParse (number, NumberStyles.Integer, CultureInfo.InvariantCulture, out n_int32)) {
+    public void Close() {
-                token = JsonToken.Int;
+      if(this.EndOfInput) {
-                token_value = n_int32;
+        return;
-
+      }
-                return;
+      this.EndOfInput = true;
-            }
+      this.EndOfJson = true;
-
+      if(this.reader_is_owned) {
-            long n_int64;
+        using(this.reader) {
-            if (long.TryParse (number, NumberStyles.Integer, CultureInfo.InvariantCulture, out n_int64)) {
+        }
-                token = JsonToken.Long;
+      }
-                token_value = n_int64;
+      this.reader = null;
-
+    }
-                return;
+
-            }
+    public Boolean Read() {
-
+      if(this.EndOfInput) {
-            ulong n_uint64;
+        return false;
-            if (ulong.TryParse(number, NumberStyles.Integer, CultureInfo.InvariantCulture, out n_uint64))
+      }
-            {
+      if(this.EndOfJson) {
-                token = JsonToken.Long;
+        this.EndOfJson = false;
-                token_value = n_uint64;
+        this.automaton_stack.Clear();
-
+        this.automaton_stack.Push((Int32)ParserToken.End);
-                return;
+        this.automaton_stack.Push((Int32)ParserToken.Text);
-            }
+      }
-
+      this.parser_in_string = false;
-            // Shouldn't happen, but just in case, return something
+      this.parser_return = false;
-            token = JsonToken.Int;
+      this.Token = JsonToken.None;
-            token_value = 0;
+      this.Value = null;
-        }
+      if(!this.read_started) {
-
+        this.read_started = true;
-        private void ProcessSymbol ()
+        if(!this.ReadToken()) {
-        {
+          return false;
-            if (current_symbol == '[')  {
+        }
-                token = JsonToken.ArrayStart;
+      }
-                parser_return = true;
+
-
+
-            } else if (current_symbol == ']')  {
+      Int32[] entry_symbols;
-                token = JsonToken.ArrayEnd;
+
-                parser_return = true;
+      while(true) {
-
+        if(this.parser_return) {
-            } else if (current_symbol == '{')  {
+          if(this.automaton_stack.Peek() == (Int32)ParserToken.End) {
-                token = JsonToken.ObjectStart;
+            this.EndOfJson = true;
-                parser_return = true;
+          }
-
+
-            } else if (current_symbol == '}')  {
+          return true;
-                token = JsonToken.ObjectEnd;
+        }
-                parser_return = true;
+
-
+        this.current_symbol = this.automaton_stack.Pop();
-            } else if (current_symbol == '"')  {
+
-                if (parser_in_string) {
+        this.ProcessSymbol();
-                    parser_in_string = false;
+
-
+        if(this.current_symbol == this.current_input) {
-                    parser_return = true;
+          if(!this.ReadToken()) {
-
+            if(this.automaton_stack.Peek() != (Int32)ParserToken.End) {
-                } else {
+              throw new JsonException(
-                    if (token == JsonToken.None)
+                  "Input doesn't evaluate to proper JSON text");
-                        token = JsonToken.String;
+            }
-
+
-                    parser_in_string = true;
+            if(this.parser_return) {
-                }
+              return true;
-
+            }
-            } else if (current_symbol == (int) ParserToken.CharSeq) {
+
-                token_value = lexer.StringValue;
+            return false;
-
+          }
-            } else if (current_symbol == (int) ParserToken.False)  {
+
-                token = JsonToken.Boolean;
+          continue;
-                token_value = false;
+        }
-                parser_return = true;
+
-
+        try {
-            } else if (current_symbol == (int) ParserToken.Null)  {
+
-                token = JsonToken.Null;
+          entry_symbols =
-                parser_return = true;
+              parse_table[this.current_symbol][this.current_input];
-
+
-            } else if (current_symbol == (int) ParserToken.Number)  {
+        } catch(KeyNotFoundException e) {
-                ProcessNumber (lexer.StringValue);
+          throw new JsonException((ParserToken)this.current_input, e);
-
+        }
-                parser_return = true;
+
-
+        if(entry_symbols[0] == (Int32)ParserToken.Epsilon) {
-            } else if (current_symbol == (int) ParserToken.Pair)  {
+          continue;
-                token = JsonToken.PropertyName;
+        }
-
+
-            } else if (current_symbol == (int) ParserToken.True)  {
+        for(Int32 i = entry_symbols.Length - 1; i >= 0; i--) {
-                token = JsonToken.Boolean;
+          this.automaton_stack.Push(entry_symbols[i]);
-                token_value = true;
+        }
-                parser_return = true;
+      }
-
+    }
-            }
+
-        }
+  }
-
-        private bool ReadToken ()
-        {
-            if (end_of_input)
-                return false;
-
-            lexer.NextToken ();
-
-            if (lexer.EndOfInput) {
-                Close ();
-
-                return false;
-            }
-
-            current_input = lexer.Token;
-
-            return true;
-        }
-        #endregion
-
-
-        public void Close ()
-        {
-            if (end_of_input)
-                return;
-
-            end_of_input = true;
-            end_of_json  = true;
-
-            if (reader_is_owned)
-            {
-                using(reader){}
-            }
-
-            reader = null;
-        }
-
-        public bool Read ()
-        {
-            if (end_of_input)
-                return false;
-
-            if (end_of_json) {
-                end_of_json = false;
-                automaton_stack.Clear ();
-                automaton_stack.Push ((int) ParserToken.End);
-                automaton_stack.Push ((int) ParserToken.Text);
-            }
-
-            parser_in_string = false;
-            parser_return    = false;
-
-            token       = JsonToken.None;
-            token_value = null;
-
-            if (! read_started) {
-                read_started = true;
-
-                if (! ReadToken ())
-                    return false;
-            }
-
-
-            int[] entry_symbols;
-
-            while (true) {
-                if (parser_return) {
-                    if (automaton_stack.Peek () == (int) ParserToken.End)
-                        end_of_json = true;
-
-                    return true;
-                }
-
-                current_symbol = automaton_stack.Pop ();
-
-                ProcessSymbol ();
-
-                if (current_symbol == current_input) {
-                    if (! ReadToken ()) {
-                        if (automaton_stack.Peek () != (int) ParserToken.End)
-                            throw new JsonException (
-                                "Input doesn't evaluate to proper JSON text");
-
-                        if (parser_return)
-                            return true;
-
-                        return false;
-                    }
-
-                    continue;
-                }
-
-                try {
-
-                    entry_symbols =
-                        parse_table[current_symbol][current_input];
-
-                } catch (KeyNotFoundException e) {
-                    throw new JsonException ((ParserToken) current_input, e);
-                }
-
-                if (entry_symbols[0] == (int) ParserToken.Epsilon)
-                    continue;
-
-                for (int i = entry_symbols.Length - 1; i >= 0; i--)
-                    automaton_stack.Push (entry_symbols[i]);
-            }
-        }
-
-    }
 }

litjson/JsonWriter.cs

@@ -18,23 +18,21 @@ using System.Text;
 
 namespace LitJson
 {
-    internal enum Condition
+  internal enum Condition {
-    {
+    InArray,
-        InArray,
+    InObject,
-        InObject,
+    NotAProperty,
-        NotAProperty,
+    Property,
-        Property,
+    Value
-        Value
+  }
-    }
 
-    internal class WriterContext
+  internal class WriterContext {
-    {
+    public Int32 Count;
-        public Int32 Count;
+    public Boolean InArray;
-        public Boolean InArray;
+    public Boolean InObject;
-        public Boolean InObject;
+    public Boolean ExpectingValue;
-        public Boolean ExpectingValue;
+    public Int32 Padding;
-        public Int32 Padding;
+  }
-    }
 
   public class JsonWriter {
     #region Fields
@@ -46,121 +44,90 @@ namespace LitJson
     private Char[] hex_seq;
     private Int32 indentation;
     private Int32 indent_value;
-    private StringBuilder inst_string_builder;
+    private readonly StringBuilder inst_string_builder;
-    private Boolean pretty_print;
-    private Boolean validate;
-    private Boolean lower_case_properties;
-    private TextWriter writer;
     #endregion
 
-
     #region Properties
     public Int32 IndentValue {
-      get { return this.indent_value; }
+      get => this.indent_value;
       set {
-        this.indentation = (this.indentation / this.indent_value) * value;
+        this.indentation = this.indentation / this.indent_value * value;
         this.indent_value = value;
       }
     }
 
-    public Boolean PrettyPrint {
+    public Boolean PrettyPrint { get; set; }
-      get { return this.pretty_print; }
-      set { this.pretty_print = value; }
-    }
 
-    public TextWriter TextWriter {
+    private TextWriter TextWriter { get; }
-      get { return this.writer; }
-    }
 
-    public Boolean Validate {
+    public Boolean Validate { get; set; }
-      get { return this.validate; }
-      set { this.validate = value; }
-    }
 
-    public Boolean LowerCaseProperties {
+    public Boolean LowerCaseProperties { get; set; }
-      get { return this.lower_case_properties; }
-      set { this.lower_case_properties = value; }
-    }
     #endregion
 
-
     #region Constructors
-    static JsonWriter() {
+    static JsonWriter() => number_format = NumberFormatInfo.InvariantInfo;
-      number_format = NumberFormatInfo.InvariantInfo;
-    }
 
     public JsonWriter() {
       this.inst_string_builder = new StringBuilder();
-      this.writer = new StringWriter(this.inst_string_builder);
+      this.TextWriter = new StringWriter(this.inst_string_builder);
-
+      this.Init();
-      Init();
     }
 
-    public JsonWriter(StringBuilder sb) :
+    public JsonWriter(StringBuilder sb) : this(new StringWriter(sb)) { }
-        this(new StringWriter(sb)) {
-    }
 
     public JsonWriter(TextWriter writer) {
-      this.writer = writer ?? throw new ArgumentNullException("writer");
+      this.TextWriter = writer ?? throw new ArgumentNullException("writer");
-
+      this.Init();
-      Init();
     }
     #endregion
 
-
     #region Private Methods
     private void DoValidation(Condition cond) {
       if (!this.context.ExpectingValue) {
         this.context.Count++;
       }
 
-      if (!this.validate) {
+      if (!this.Validate) {
         return;
       }
 
       if (this.has_reached_end) {
-        throw new JsonException(
+        throw new JsonException("A complete JSON symbol has already been written");
-            "A complete JSON symbol has already been written");
       }
 
       switch (cond) {
         case Condition.InArray:
           if (!this.context.InArray) {
-            throw new JsonException(
+            throw new JsonException("Can't close an array here");
-                "Can't close an array here");
           }
 
           break;
 
         case Condition.InObject:
           if (!this.context.InObject || this.context.ExpectingValue) {
-            throw new JsonException(
+            throw new JsonException("Can't close an object here");
-                "Can't close an object here");
           }
 
           break;
 
         case Condition.NotAProperty:
           if (this.context.InObject && !this.context.ExpectingValue) {
-            throw new JsonException(
+            throw new JsonException("Expected a property");
-                "Expected a property");
           }
 
           break;
 
         case Condition.Property:
           if (!this.context.InObject || this.context.ExpectingValue) {
-            throw new JsonException(
+            throw new JsonException("Can't add a property here");
-                "Can't add a property here");
           }
 
           break;
 
         case Condition.Value:
-          if (!this.context.InArray &&
+          if (!this.context.InArray && (!this.context.InObject || !this.context.ExpectingValue)) {
-              (!this.context.InObject || !this.context.ExpectingValue)) {
+            throw new JsonException("Can't add a value here");
-            throw new JsonException(
-                "Can't add a value here");
           }
 
           break;
@@ -172,9 +139,9 @@ namespace LitJson
       this.hex_seq = new Char[4];
       this.indentation = 0;
       this.indent_value = 4;
-      this.pretty_print = false;
+      this.PrettyPrint = false;
-      this.validate = true;
+      this.Validate = true;
-      this.lower_case_properties = false;
+      this.LowerCaseProperties = false;
 
       this.ctx_stack = new Stack<WriterContext>();
       this.context = new WriterContext();
@@ -183,114 +150,96 @@ namespace LitJson
 
     private static void IntToHex(Int32 n, Char[] hex) {
       Int32 num;
-
       for (Int32 i = 0; i < 4; i++) {
         num = n % 16;
-
+        hex[3 - i] = num < 10 ? (Char)('0' + num) : (Char)('A' + (num - 10));
-        if (num < 10) {
-          hex[3 - i] = (Char)('0' + num);
-        } else {
-          hex[3 - i] = (Char)('A' + (num - 10));
-        }
-
         n >>= 4;
       }
     }
 
     private void Indent() {
-      if (this.pretty_print) {
+      if (this.PrettyPrint) {
         this.indentation += this.indent_value;
       }
     }
 
     private void Put(String str) {
-      if (this.pretty_print && !this.context.ExpectingValue) {
+      if (this.PrettyPrint && !this.context.ExpectingValue) {
         for (Int32 i = 0; i < this.indentation; i++) {
-          this.writer.Write(' ');
+          this.TextWriter.Write(' ');
         }
       }
-
+      this.TextWriter.Write(str);
-      this.writer.Write(str);
     }
 
-    private void PutNewline() {
+    private void PutNewline() => this.PutNewline(true);
-      PutNewline(true);
-    }
 
     private void PutNewline(Boolean add_comma) {
-      if (add_comma && !this.context.ExpectingValue &&
+      if (add_comma && !this.context.ExpectingValue && this.context.Count > 1) {
-          this.context.Count > 1) {
+        this.TextWriter.Write(',');
-        this.writer.Write(',');
       }
-
+      if (this.PrettyPrint && !this.context.ExpectingValue) {
-      if (this.pretty_print && !this.context.ExpectingValue) {
+        this.TextWriter.Write(Environment.NewLine);
-        this.writer.Write(Environment.NewLine);
       }
     }
 
     private void PutString(String str) {
-      Put(String.Empty);
+      this.Put(String.Empty);
 
-      this.writer.Write('"');
+      this.TextWriter.Write('"');
 
       Int32 n = str.Length;
       for (Int32 i = 0; i < n; i++) {
         switch (str[i]) {
           case '\n':
-            this.writer.Write("\\n");
+            this.TextWriter.Write("\\n");
             continue;
 
           case '\r':
-            this.writer.Write("\\r");
+            this.TextWriter.Write("\\r");
             continue;
 
           case '\t':
-            this.writer.Write("\\t");
+            this.TextWriter.Write("\\t");
             continue;
 
           case '"':
           case '\\':
-            this.writer.Write('\\');
+            this.TextWriter.Write('\\');
-            this.writer.Write(str[i]);
+            this.TextWriter.Write(str[i]);
             continue;
 
           case '\f':
-            this.writer.Write("\\f");
+            this.TextWriter.Write("\\f");
             continue;
 
           case '\b':
-            this.writer.Write("\\b");
+            this.TextWriter.Write("\\b");
             continue;
         }
 
         if (str[i] >= 32 && str[i] <= 126) {
-          this.writer.Write(str[i]);
+          this.TextWriter.Write(str[i]);
           continue;
         }
 
         // Default, turn into a \uXXXX sequence
         IntToHex(str[i], this.hex_seq);
-        this.writer.Write("\\u");
+        this.TextWriter.Write("\\u");
-        this.writer.Write(this.hex_seq);
+        this.TextWriter.Write(this.hex_seq);
       }
 
-      this.writer.Write('"');
+      this.TextWriter.Write('"');
     }
 
     private void Unindent() {
-      if (this.pretty_print) {
+      if (this.PrettyPrint) {
         this.indentation -= this.indent_value;
       }
     }
     #endregion
 
-
+    public override String ToString() => this.inst_string_builder == null ? String.Empty : this.inst_string_builder.ToString();
-    public override String ToString() {
-      if (this.inst_string_builder == null) {
-        return String.Empty;
-      }
-      return this.inst_string_builder.ToString();
-    }
 
     public void Reset() {
       this.has_reached_end = false;
@@ -300,88 +249,100 @@ namespace LitJson
       this.ctx_stack.Push(this.context);
 
       if (this.inst_string_builder != null) {
-        this.inst_string_builder.Remove(0, this.inst_string_builder.Length);
+        _ = this.inst_string_builder.Remove(0, this.inst_string_builder.Length);
       }
     }
 
     public void Write(Boolean boolean) {
-      DoValidation(Condition.Value);
+      this.DoValidation(Condition.Value);
-      PutNewline();
+      this.PutNewline();
 
-      Put(boolean ? "true" : "false");
+      this.Put(boolean ? "true" : "false");
 
       this.context.ExpectingValue = false;
     }
 
     public void Write(Decimal number) {
-      DoValidation(Condition.Value);
+      this.DoValidation(Condition.Value);
-      PutNewline();
+      this.PutNewline();
 
-      Put(Convert.ToString(number, number_format));
+      this.Put(Convert.ToString(number, number_format));
 
       this.context.ExpectingValue = false;
     }
 
     public void Write(Double number) {
-      DoValidation(Condition.Value);
+      this.DoValidation(Condition.Value);
-      PutNewline();
+      this.PutNewline();
 
       String str = Convert.ToString(number, number_format);
-      Put(str);
+      this.Put(str);
 
       if (str.IndexOf('.') == -1 && str.IndexOf('E') == -1) {
-        this.writer.Write(".0");
+        this.TextWriter.Write(".0");
       }
 
       this.context.ExpectingValue = false;
     }
 
     public void Write(Int32 number) {
-      DoValidation(Condition.Value);
+      this.DoValidation(Condition.Value);
-      PutNewline();
+      this.PutNewline();
 
-      Put(Convert.ToString(number, number_format));
+      this.Put(Convert.ToString(number, number_format));
 
       this.context.ExpectingValue = false;
     }
 
     public void Write(Int64 number) {
-      DoValidation(Condition.Value);
+      this.DoValidation(Condition.Value);
-      PutNewline();
+      this.PutNewline();
 
-      Put(Convert.ToString(number, number_format));
+      this.Put(Convert.ToString(number, number_format));
 
       this.context.ExpectingValue = false;
     }
 
     public void Write(String str) {
-      DoValidation(Condition.Value);
+      this.DoValidation(Condition.Value);
-      PutNewline();
+      this.PutNewline();
 
       if (str == null) {
-        Put("null");
+        this.Put("null");
       } else {
-        PutString(str);
+        this.PutString(str);
       }
 
       this.context.ExpectingValue = false;
     }
 
-    // [CLSCompliant(false)]
+    public void WriteJson(String str) {
-    public void Write(UInt64 number) {
+      this.DoValidation(Condition.Value);
-      DoValidation(Condition.Value);
+      this.PutNewline();
-      PutNewline();
 
-      Put(Convert.ToString(number, number_format));
+      if(str == null) {
+        this.Put("null");
+      } else {
+        this.TextWriter.Write(str);
+      }
+      
+      this.context.ExpectingValue = false;
+    }
+
+    public void Write(UInt64 number) {
+      this.DoValidation(Condition.Value);
+      this.PutNewline();
+
+      this.Put(Convert.ToString(number, number_format));
 
       this.context.ExpectingValue = false;
     }
 
     public void WriteArrayEnd() {
-      DoValidation(Condition.InArray);
+      this.DoValidation(Condition.InArray);
-      PutNewline(false);
+      this.PutNewline(false);
 
-      this.ctx_stack.Pop();
+      _ = this.ctx_stack.Pop();
       if (this.ctx_stack.Count == 1) {
         this.has_reached_end = true;
       } else {
@@ -389,29 +350,29 @@ namespace LitJson
         this.context.ExpectingValue = false;
       }
 
-      Unindent();
+      this.Unindent();
-      Put("]");
+      this.Put("]");
     }
 
     public void WriteArrayStart() {
-      DoValidation(Condition.NotAProperty);
+      this.DoValidation(Condition.NotAProperty);
-      PutNewline();
+      this.PutNewline();
 
-      Put("[");
+      this.Put("[");
 
       this.context = new WriterContext {
         InArray = true
       };
       this.ctx_stack.Push(this.context);
 
-      Indent();
+      this.Indent();
     }
 
     public void WriteObjectEnd() {
-      DoValidation(Condition.InObject);
+      this.DoValidation(Condition.InObject);
-      PutNewline(false);
+      this.PutNewline(false);
 
-      this.ctx_stack.Pop();
+      _ = this.ctx_stack.Pop();
       if (this.ctx_stack.Count == 1) {
         this.has_reached_end = true;
       } else {
@@ -419,47 +380,47 @@ namespace LitJson
         this.context.ExpectingValue = false;
       }
 
-      Unindent();
+      this.Unindent();
-      Put("}");
+      this.Put("}");
     }
 
     public void WriteObjectStart() {
-      DoValidation(Condition.NotAProperty);
+      this.DoValidation(Condition.NotAProperty);
-      PutNewline();
+      this.PutNewline();
 
-      Put("{");
+      this.Put("{");
 
       this.context = new WriterContext {
         InObject = true
       };
       this.ctx_stack.Push(this.context);
 
-      Indent();
+      this.Indent();
     }
 
     public void WritePropertyName(String property_name) {
-      DoValidation(Condition.Property);
+      this.DoValidation(Condition.Property);
-      PutNewline();
+      this.PutNewline();
-      String propertyName = (property_name == null || !this.lower_case_properties) ? property_name : property_name.ToLowerInvariant();
+      String propertyName = (property_name == null || !this.LowerCaseProperties) ? property_name : property_name.ToLowerInvariant();
 
-      PutString(propertyName);
+      this.PutString(propertyName);
 
-      if (this.pretty_print) {
+      if (this.PrettyPrint) {
         if (propertyName.Length > this.context.Padding) {
           this.context.Padding = propertyName.Length;
         }
 
         for (Int32 i = this.context.Padding - propertyName.Length;
                      i >= 0; i--) {
-          this.writer.Write(' ');
+          this.TextWriter.Write(' ');
         }
 
-        this.writer.Write(": ");
+        this.TextWriter.Write(": ");
       } else {
-        this.writer.Write(':');
+        this.TextWriter.Write(':');
       }
 
       this.context.ExpectingValue = true;
     }
   }
-}
+}

litjson/ParserToken.cs

@@ -9,36 +9,34 @@
 #endregion
 
 
-namespace LitJson
+namespace LitJson {
-{
+  internal enum ParserToken {
-    internal enum ParserToken
+    // Lexer tokens (see section A.1.1. of the manual)
-    {
+    None = System.Char.MaxValue + 1,
-        // Lexer tokens (see section A.1.1. of the manual)
+    Number,
-        None = System.Char.MaxValue + 1,
+    True,
-        Number,
+    False,
-        True,
+    Null,
-        False,
+    CharSeq,
-        Null,
+    // Single char
-        CharSeq,
+    Char,
-        // Single char
+
-        Char,
+    // Parser Rules (see section A.2.1 of the manual)
-
+    Text,
-        // Parser Rules (see section A.2.1 of the manual)
+    Object,
-        Text,
+    ObjectPrime,
-        Object,
+    Pair,
-        ObjectPrime,
+    PairRest,
-        Pair,
+    Array,
-        PairRest,
+    ArrayPrime,
-        Array,
+    Value,
-        ArrayPrime,
+    ValueRest,
-        Value,
+    String,
-        ValueRest,
+
-        String,
+    // End of input
-
+    End,
-        // End of input
+
-        End,
+    // The empty rule
-
+    Epsilon
-        // The empty rule
+  }
-        Epsilon
-    }
 }

litjson/Properties/AssemblyInfo.cs

@@ -1,4 +1,5 @@
-using System.Reflection;
+#if !NETCOREAPP
+using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
@@ -34,3 +35,4 @@ using System.Runtime.InteropServices;
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("0.12.0")]
 [assembly: AssemblyFileVersion("0.12.0")]
+#endif

litjson/litjson_4.7.1.csproj

@@ -21,6 +21,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <LangVersion>7.1</LangVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -29,6 +30,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <LangVersion>7.1</LangVersion>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
@@ -53,5 +55,9 @@
     <Compile Include="ParserToken.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="..\COPYING" />
+    <Content Include="..\README.md" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>

litjson/litjson_Core.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+    <AssemblyName>LitJson</AssemblyName>
+    <RootNamespace>litjson</RootNamespace>
+    <PackageId>LitJson</PackageId>
+    <Product>LitJSON</Product>
+    <Description>LitJSON library</Description>
+    <Company />
+    <Authors />
+    <Version>0.12.0</Version>
+    <AssemblyVersion>0.12.0</AssemblyVersion>
+    <FileVersion>0.12.0</FileVersion>
+    <PackageLicenseFile>COPYING</PackageLicenseFile>
+    <Copyright>The authors disclaim copyright to this source code</Copyright>
+  </PropertyGroup>
+
+
+  <ItemGroup>
+    <Content Include="../COPYING" />
+    <Content Include="../README.md" />
+  </ItemGroup>
+  
+  
+  <ItemGroup>
+    <None Include="..\COPYING">
+      <Pack>True</Pack>
+      <PackagePath></PackagePath>
+    </None>
+  </ItemGroup>
+
+</Project>

litjson_Core.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29519.87
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "litjson", "litjson\litjson_Core.csproj", "{244B45C3-E7A0-428B-8AF2-E992FA9E5964}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{244B45C3-E7A0-428B-8AF2-E992FA9E5964}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {E215FE79-F42D-4A58-B702-EC7E8AAFADFF}
+	EndGlobalSection
+EndGlobal