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4572 lines (3672 loc) · 180 KB
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using System;
using System.Collections;
#if !NET_35
using System.Collections.Concurrent;
#endif
using System.Collections.Generic;
#if !NET_35
using System.Dynamic;
#endif
using System.Globalization;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Security;
#if !NET_PCL
using System.Security.Permissions;
#endif
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
namespace NetJSON {
#if NET_PCL
public enum BindingFlags {
Default = 0,
IgnoreCase = 1,
DeclaredOnly = 2,
Instance = 4,
Static = 8,
Public = 16,
NonPublic = 32,
FlattenHierarchy = 64,
InvokeMethod = 256,
CreateInstance = 512,
GetField = 1024,
SetField = 2048,
GetProperty = 4096,
SetProperty = 8192,
PutDispProperty = 16384,
PutRefDispProperty = 32768,
ExactBinding = 65536,
SuppressChangeType = 131072,
OptionalParamBinding = 262144,
IgnoreReturn = 16777216
}
#endif
#if NET_35 || NET_PCL
#if !NET_PCL
public class ExpandoObject {
}
#endif
public class ConcurrentDictionary<K,V> : Dictionary<K, V> {
public V GetOrAdd(K key, Func<K, V> func) {
V value = default(V);
if (!this.TryGetValue(key, out value)) {
value = this[key] = func(key);
}
return value;
}
}
public static class String35Extension {
public static bool IsNullOrWhiteSpace(this string value) {
if (value != null) {
for (int i = 0; i < value.Length; i++) {
if (!char.IsWhiteSpace(value[i])) {
return false;
}
}
}
return true;
}
}
public static class StringBuilder35Extension {
public static StringBuilder Clear(this StringBuilder value) {
value.Length = 0;
return value;
}
}
public static class Type35Extension {
#if NET_PCL
public static FieldInfo[] GetFields(this Type type, BindingFlags binding) {
return type.GetRuntimeFields().ToArray();
}
public static MethodInfo GetMethod(this Type type, string name, Type[] types) {
return type.GetRuntimeMethod(name, types);
}
public static MethodInfo GetMethod(this Type type, string name, BindingFlags binding) {
return type.GetRuntimeMethods().FirstOrDefault(x => x.Name == name);
}
public static MethodInfo GetMethod(this Type type, string name) {
return GetMethod(type, name, BindingFlags.Public);
}
#endif
public static Type GetEnumUnderlyingType(this Type type) {
FieldInfo[] fields = type.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
if ((fields == null) || (fields.Length != 1)) {
throw new ArgumentException("Invalid enum");
}
return fields[0].FieldType;
}
}
#endif
public class TupleContainer {
private int _size;
private int _index;
private object _1, _2, _3, _4, _5, _6, _7, _8;
public TupleContainer(int size) {
_size = size;
}
#if NET_35
public NetJSON.Tuple<T1> ToTuple<T1>() {
return new NetJSON.Tuple<T1>((T1)_1);
}
public NetJSON.Tuple<T1, T2> ToTuple<T1, T2>() {
return new NetJSON.Tuple<T1, T2>((T1)_1, (T2)_2);
}
public NetJSON.Tuple<T1, T2, T3> ToTuple<T1, T2, T3>() {
return new NetJSON.Tuple<T1, T2, T3>((T1)_1, (T2)_2, (T3)_3);
}
public NetJSON.Tuple<T1, T2, T3, T4> ToTuple<T1, T2, T3, T4>() {
return new NetJSON.Tuple<T1, T2, T3, T4>((T1)_1, (T2)_2, (T3)_3, (T4)_4);
}
public NetJSON.Tuple<T1, T2, T3, T4, T5> ToTuple<T1, T2, T3, T4, T5>() {
return new NetJSON.Tuple<T1, T2, T3, T4, T5>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5);
}
public NetJSON.Tuple<T1, T2, T3, T4, T5, T6> ToTuple<T1, T2, T3, T4, T5, T6>() {
return new NetJSON.Tuple<T1, T2, T3, T4, T5, T6>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5, (T6)_6);
}
public NetJSON.Tuple<T1, T2, T3, T4, T5, T6, T7> ToTuple<T1, T2, T3, T4, T5, T6, T7>() {
return new NetJSON.Tuple<T1, T2, T3, T4, T5, T6, T7>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5, (T6)_6, (T7)_7);
}
public NetJSON.Tuple<T1, T2, T3, T4, T5, T6, T7, TRest> ToTuple<T1, T2, T3, T4, T5, T6, T7, TRest>() {
return new NetJSON.Tuple<T1, T2, T3, T4, T5, T6, T7, TRest>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5, (T6)_6, (T7)_7, (TRest)_8);
}
#else
public Tuple<T1, T2> ToTuple<T1, T2>() {
return new Tuple<T1, T2>((T1)_1, (T2)_2);
}
public Tuple<T1, T2, T3> ToTuple<T1, T2, T3>() {
return new Tuple<T1, T2, T3>((T1)_1, (T2)_2, (T3)_3);
}
public Tuple<T1, T2, T3, T4> ToTuple<T1, T2, T3, T4>() {
return new Tuple<T1, T2, T3, T4>((T1)_1, (T2)_2, (T3)_3, (T4)_4);
}
public Tuple<T1, T2, T3, T4, T5> ToTuple<T1, T2, T3, T4, T5>() {
return new Tuple<T1, T2, T3, T4, T5>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5);
}
public Tuple<T1, T2, T3, T4, T5, T6> ToTuple<T1, T2, T3, T4, T5, T6>() {
return new Tuple<T1, T2, T3, T4, T5, T6>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5, (T6)_6);
}
public Tuple<T1, T2, T3, T4, T5, T6, T7> ToTuple<T1, T2, T3, T4, T5, T6, T7>() {
return new Tuple<T1, T2, T3, T4, T5, T6, T7>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5, (T6)_6, (T7)_7);
}
public Tuple<T1, T2, T3, T4, T5, T6, T7, TRest> ToTuple<T1, T2, T3, T4, T5, T6, T7, TRest>() {
return new Tuple<T1, T2, T3, T4, T5, T6, T7, TRest>((T1)_1, (T2)_2, (T3)_3, (T4)_4, (T5)_5, (T6)_6, (T7)_7, (TRest)_8);
}
#endif
public void Add(object value) {
switch (_index) {
case 0:
_1 = value;
break;
case 1:
_2 = value;
break;
case 2:
_3 = value;
break;
case 3:
_4 = value;
break;
case 4:
_5 = value;
break;
case 5:
_6 = value;
break;
case 6:
_7 = value;
break;
case 7:
_8 = value;
break;
}
_index++;
}
}
public class NetJSONInvalidJSONException : Exception {
public NetJSONInvalidJSONException()
: base("Input is not a valid JSON.") {
}
}
public class NetJSONInvalidAssemblyGeneration : Exception {
public NetJSONInvalidAssemblyGeneration(string asmName) : base(String.Format("Could not generate assembly with name [{0}] due to empty list of types to include", asmName)) { }
}
public abstract class NetJSONSerializer<T> {
public abstract string Serialize(T value);
public abstract T Deserialize(string value);
public abstract void Serialize(T value, TextWriter writer);
public abstract T Deserialize(TextReader reader);
}
public enum NetJSONDateFormat {
Default = 0,
ISO = 2,
EpochTime = 4
}
public enum NetJSONQuote {
Default = 0,
Double = Default,
Single = 2
}
public static class NetJSON {
private static class NetJSONCachedSerializer<T> {
public static readonly NetJSONSerializer<T> Serializer = (NetJSONSerializer<T>)Activator.CreateInstance(Generate(typeof(T)));
}
private static string QuotChar {
get {
return _ThreadQuoteString;
}
}
const int BUFFER_SIZE = 11;
const int BUFFER_SIZE_DIFF = BUFFER_SIZE - 2;
const TypeAttributes TypeAttribute =
TypeAttributes.Public | TypeAttributes.Serializable | TypeAttributes.Sealed;
const BindingFlags PropertyBinding = BindingFlags.Instance | BindingFlags.Public;
const BindingFlags MethodBinding = BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance;
const MethodAttributes MethodAttribute =
MethodAttributes.Public
| MethodAttributes.Virtual
| MethodAttributes.Final
| MethodAttributes.HideBySig
| MethodAttributes.NewSlot
| MethodAttributes.SpecialName;
const MethodAttributes StaticMethodAttribute =
MethodAttributes.Public
| MethodAttributes.Static
| MethodAttributes.HideBySig
| MethodAttributes.SpecialName;
static readonly Type _dateTimeType = typeof(DateTime),
_enumType = typeof(Enum),
_stringType = typeof(String),
_byteArrayType = typeof(byte[]),
_charType = typeof(char),
_charPtrType = typeof(char*),
_guidType = typeof(Guid),
_boolType = typeof(bool),
_byteType = typeof(byte),
_sbyteType = typeof(sbyte),
_timeSpanType = typeof(TimeSpan),
_stringBuilderType = typeof(StringBuilder),
_listType = typeof(IList),
_dictType = typeof(IDictionary),
_dictStringObject = typeof(Dictionary<string, object>),
_genericDictType = typeof(Dictionary<,>),
_genericListType = typeof(List<>),
_objectType = typeof(Object),
_nullableType = typeof(Nullable<>),
_decimalType = typeof(decimal),
_genericCollectionType = typeof(ICollection<>),
_floatType = typeof(float),
_doubleType = typeof(double),
_enumeratorTypeNonGeneric = typeof(IEnumerator),
_idictStringObject = typeof(IDictionary<string, object>),
_ienumerableType = typeof(IEnumerable<>),
_enumeratorType = typeof(IEnumerator<>),
_genericKeyValuePairType = typeof(KeyValuePair<,>),
_invalidJSONExceptionType = typeof(NetJSONInvalidJSONException),
_serializerType = typeof(NetJSONSerializer<>),
_expandoObjectType =
#if !NET_35
typeof(ExpandoObject),
#else
typeof(ExpandoObject),
#endif
_genericDictionaryEnumerator =
Type.GetType("System.Collections.Generic.Dictionary`2+Enumerator"),
_genericListEnumerator =
Type.GetType("System.Collections.Generic.List`1+Enumerator"),
_typeType = typeof(Type),
_voidType = typeof(void),
_intType = typeof(int),
_shortType = typeof(short),
_longType = typeof(long),
_jsonType = typeof(NetJSON),
_textWriterType = typeof(TextWriter),
_tupleContainerType = typeof(TupleContainer),
_textReaderType = typeof(TextReader);
static readonly MethodInfo _stringBuilderToString =
_stringBuilderType.GetMethod("ToString", Type.EmptyTypes),
_stringBuilderAppend = _stringBuilderType.GetMethod("Append", new[] { _stringType }),
_stringBuilderAppendObject = _stringBuilderType.GetMethod("Append", new[] { _objectType }),
_stringBuilderAppendChar = _stringBuilderType.GetMethod("Append", new[] { _charType }),
#if NET_35
_stringBuilderClear = typeof(StringBuilder35Extension).GetMethod("Clear"),
#else
_stringBuilderClear = _stringBuilderType.GetMethod("Clear"),
#endif
_stringOpEquality = _stringType.GetMethod("op_Equality", MethodBinding),
_tupleContainerAdd = _tupleContainerType.GetMethod("Add"),
_generatorGetStringBuilder = _jsonType.GetMethod("GetStringBuilder", MethodBinding),
_generatorIntToStr = _jsonType.GetMethod("IntToStr", MethodBinding),
_generatorCharToStr = _jsonType.GetMethod("CharToStr", MethodBinding),
_generatorEnumToStr = _jsonType.GetMethod("CustomEnumToStr", MethodBinding),
_generatorLongToStr = _jsonType.GetMethod("LongToStr", MethodBinding),
_generatorFloatToStr = _jsonType.GetMethod("FloatToStr", MethodBinding),
_generatorDoubleToStr = _jsonType.GetMethod("DoubleToStr", MethodBinding),
_generatorDecimalToStr = _jsonType.GetMethod("DecimalToStr", MethodBinding),
_generatorDateToString = _jsonType.GetMethod("DateToString", MethodBinding),
_generatorSByteToStr = _jsonType.GetMethod("SByteToStr", MethodBinding),
_generatorDateToEpochTime = _jsonType.GetMethod("DateToEpochTime", MethodBinding),
_generatorDateToISOFormat = _jsonType.GetMethod("DateToISOFormat", MethodBinding),
_guidToStr = _jsonType.GetMethod("GuidToStr", MethodBinding),
_byteArrayToStr = _jsonType.GetMethod("ByteArrayToStr", MethodBinding),
_objectToString = _objectType.GetMethod("ToString", Type.EmptyTypes),
_stringFormat = _stringType.GetMethod("Format", new[] { _stringType, _objectType }),
_convertBase64 = typeof(Convert).GetMethod("ToBase64String", new[] { _byteArrayType }),
_convertFromBase64 = typeof(Convert).GetMethod("FromBase64String", new[] { _stringType }),
_getStringBasedValue = _jsonType.GetMethod("GetStringBasedValue", MethodBinding),
_getNonStringValue = _jsonType.GetMethod("GetNonStringValue", MethodBinding),
_isDateValue = _jsonType.GetMethod("IsValueDate", MethodBinding),
_iDisposableDispose = typeof(IDisposable).GetMethod("Dispose"),
_toExpectedType = typeof(AutomaticTypeConverter).GetMethod("ToExpectedType"),
_fastStringToInt = _jsonType.GetMethod("FastStringToInt", MethodBinding),
_fastStringToUInt = _jsonType.GetMethod("FastStringToUInt", MethodBinding),
_fastStringToUShort = _jsonType.GetMethod("FastStringToUShort", MethodBinding),
_fastStringToShort = _jsonType.GetMethod("FastStringToShort", MethodBinding),
_fastStringToByte = _jsonType.GetMethod("FastStringToByte", MethodBinding),
_fastStringToLong = _jsonType.GetMethod("FastStringToLong", MethodBinding),
_fastStringToULong = _jsonType.GetMethod("FastStringToULong", MethodBinding),
_fastStringToDecimal = _jsonType.GetMethod("FastStringToDecimal", MethodBinding),
_fastStringToFloat = _jsonType.GetMethod("FastStringToFloat", MethodBinding),
_fastStringToDate = _jsonType.GetMethod("FastStringToDate", MethodBinding),
_fastStringToChar = _jsonType.GetMethod("FastStringToChar", MethodBinding),
_fastStringToDouble = _jsonType.GetMethod("FastStringToDouble", MethodBinding),
_fastStringToBool = _jsonType.GetMethod("FastStringToBool", MethodBinding),
_fastStringToGuid = _jsonType.GetMethod("FastStringToGuid", MethodBinding),
_fastStringToType = _jsonType.GetMethod("FastStringToType", MethodBinding),
_moveToArrayBlock = _jsonType.GetMethod("MoveToArrayBlock", MethodBinding),
_fastStringToByteArray = _jsonType.GetMethod("FastStringToByteArray", MethodBinding),
_listToListObject = _jsonType.GetMethod("ListToListObject", MethodBinding),
_isListType = _jsonType.GetMethod("IsListType", MethodBinding),
_isDictType = _jsonType.GetMethod("IsDictionaryType", MethodBinding),
_stringLength = _stringType.GetMethod("get_Length"),
_createString = _jsonType.GetMethod("CreateString"),
_isCharTag = _jsonType.GetMethod("IsCharTag"),
_isEndChar = _jsonType.GetMethod("IsEndChar", MethodBinding),
_isArrayEndChar = _jsonType.GetMethod("IsArrayEndChar", MethodBinding),
_encodedJSONString = _jsonType.GetMethod("EncodedJSONString", MethodBinding),
_decodeJSONString = _jsonType.GetMethod("DecodeJSONString", MethodBinding),
_skipProperty = _jsonType.GetMethod("SkipProperty", MethodBinding),
_isRawPrimitive = _jsonType.GetMethod("IsRawPrimitive", MethodBinding),
_isInRange = _jsonType.GetMethod("IsInRange", MethodBinding),
_dateTimeParse = _dateTimeType.GetMethod("Parse", new[] { _stringType }),
_timeSpanParse = _timeSpanType.GetMethod("Parse", new[] { _stringType }),
_getChars = _stringType.GetMethod("get_Chars"),
_dictSetItem = _dictType.GetMethod("set_Item"),
_textWriterWrite = _textWriterType.GetMethod("Write", new []{ _stringType }),
_fastObjectToStr = _jsonType.GetMethod("FastObjectToString", MethodBinding),
_textReaderReadToEnd = _textReaderType.GetMethod("ReadToEnd"),
_typeopEquality = _typeType.GetMethod("op_Equality", MethodBinding),
_cTypeOpEquality = _jsonType.GetMethod("CustomTypeEquality", MethodBinding),
_assemblyQualifiedName = _typeType.GetProperty("AssemblyQualifiedName").GetGetMethod(),
_objectGetType = _objectType.GetMethod("GetType", MethodBinding),
_needQuote = _jsonType.GetMethod("NeedQuotes", MethodBinding),
_typeGetTypeFromHandle = _typeType.GetMethod("GetTypeFromHandle", MethodBinding),
_objectEquals = _objectType.GetMethod("Equals", new []{ _objectType}),
_stringEqualCompare = _stringType.GetMethod("Equals", new []{_stringType, _stringType, typeof(StringComparison)}),
_stringConcat = _stringType.GetMethod("Concat", new[] { _objectType, _objectType, _objectType, _objectType });
private static FieldInfo _guidEmptyGuid = _guidType.GetField("Empty");
const int Delimeter = (int)',',
ArrayOpen = (int)'[', ArrayClose = (int)']', ObjectOpen = (int)'{', ObjectClose = (int)'}';
const string IsoFormat = "{0:yyyy-MM-ddTHH:mm:ss.fffZ}",
ClassStr = "Class", _dllStr = ".dll",
NullStr = "null",
IListStr = "IList`1",
IDictStr = "IDictionary`2",
KeyValueStr = "KeyValuePair`2",
CreateListStr = "CreateList",
ICollectionStr = "ICollection`1",
IEnumerableStr = "IEnumerable`1",
CreateClassOrDictStr = "CreateClassOrDict",
ExtractStr = "Extract",
SetStr = "Set",
WriteStr = "Write", ReadStr = "Read", ReadEnumStr = "ReadEnum",
CarrotQuoteChar = "`",
ArrayStr = "Array", AnonymousBracketStr = "<>",
ArrayLiteral = "[]",
Colon = ":",
ToTupleStr = "ToTuple",
SerializeStr = "Serialize", DeserializeStr = "Deserialize";
const char QuotDoubleChar = '"',
QuotSingleChar = '\'';
static ConstructorInfo _strCtorWithPtr = _stringType.GetConstructor(new[] { typeof(char*), _intType, _intType });
static ConstructorInfo _invalidJSONCtor = _invalidJSONExceptionType.GetConstructor(Type.EmptyTypes);
static ConcurrentDictionary<Type, MethodInfo> _registeredSerializerMethods =
new ConcurrentDictionary<Type, MethodInfo>();
static Dictionary<Type, MethodInfo> _defaultSerializerTypes =
new Dictionary<Type, MethodInfo> {
{_enumType, null},
{_stringType, null},
{_charType, _generatorCharToStr},
{_intType, _generatorIntToStr},
{_shortType, _generatorIntToStr},
{_longType, _generatorLongToStr},
{_decimalType, _generatorDecimalToStr},
{_boolType, null},
{_doubleType, _generatorDoubleToStr},
{_floatType, _generatorFloatToStr},
{_byteArrayType, _byteArrayToStr},
{_guidType, _guidToStr},
{_objectType, null}
};
static readonly ConcurrentDictionary<Type, Type> _types =
new ConcurrentDictionary<Type, Type>();
static readonly ConcurrentDictionary<string, MethodBuilder> _writeMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _setValueMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _readMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _createListMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _extractMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _readDeserializeMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _writeEnumToStringMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<string, MethodBuilder> _readEnumToStringMethodBuilders =
new ConcurrentDictionary<string, MethodBuilder>();
static readonly ConcurrentDictionary<Type, bool> _primitiveTypes =
new ConcurrentDictionary<Type, bool>();
static readonly ConcurrentDictionary<Type, Type> _nullableTypes =
new ConcurrentDictionary<Type, Type>();
static readonly ConcurrentDictionary<Type, object> _serializers = new ConcurrentDictionary<Type, object>();
static readonly ConcurrentDictionary<Type, Delegate> _nonPublicBuilder =
new ConcurrentDictionary<Type, Delegate>();
static readonly ConcurrentDictionary<Type, MemberInfo[]> _typeProperties =
new ConcurrentDictionary<Type, MemberInfo[]>();
static readonly ConcurrentDictionary<string, string> _fixes =
new ConcurrentDictionary<string, string>();
const int DefaultStringBuilderCapacity = 1024 * 2;
private readonly static object _lockObject = new object();
public static string FloatToStr(float value) {
return value.ToString(CultureInfo.InvariantCulture);
}
public static string DoubleToStr(double value) {
return value.ToString(CultureInfo.InvariantCulture);
}
public static string SByteToStr(sbyte value) {
return value.ToString(CultureInfo.InvariantCulture);
}
public static string DecimalToStr(decimal value) {
return value.ToString(CultureInfo.InvariantCulture);
}
private static unsafe void memcpy(char* dmem, char* smem, int charCount) {
if ((((int)dmem) & 2) != 0) {
dmem[0] = smem[0];
dmem++;
smem++;
charCount--;
}
while (charCount >= 8) {
*((int*)dmem) = *((int*)smem);
*((int*)(dmem + 2)) = *((int*)(smem + 2));
*((int*)(dmem + 4)) = *((int*)(smem + 4));
*((int*)(dmem + 6)) = *((int*)(smem + 6));
dmem += 8;
smem += 8;
charCount -= 8;
}
if ((charCount & 4) != 0) {
*((int*)dmem) = *((int*)smem);
*((int*)(dmem + 2)) = *((int*)(smem + 2));
dmem += 4;
smem += 4;
}
if ((charCount & 2) != 0) {
*((int*)dmem) = *((int*)smem);
dmem += 2;
smem += 2;
}
if ((charCount & 1) != 0) {
dmem[0] = smem[0];
}
}
public unsafe static string IntToStr(int snum) {
char* s = stackalloc char[12];
char* ps = s;
int num1 = snum, num2, num3, div;
if (snum < 0) {
*ps++ = '-';
//Can't negate int min
if (snum == -2147483648)
return "-2147483648";
num1 = -num1;
}
if (num1 < 10000) {
if (num1 < 10) goto L1;
if (num1 < 100) goto L2;
if (num1 < 1000) goto L3;
} else {
num2 = num1 / 10000;
num1 -= num2 * 10000;
if (num2 < 10000) {
if (num2 < 10) goto L5;
if (num2 < 100) goto L6;
if (num2 < 1000) goto L7;
} else {
num3 = num2 / 10000;
num2 -= num3 * 10000;
if (num3 >= 10) {
*ps++ = (char)('0' + (char)(div = (num3 * 6554) >> 16));
num3 -= div * 10;
}
*ps++ = (char)('0' + (num3));
}
*ps++ = (char)('0' + (div = (num2 * 8389) >> 23));
num2 -= div * 1000;
L7:
*ps++ = (char)('0' + (div = (num2 * 5243) >> 19));
num2 -= div * 100;
L6:
*ps++ = (char)('0' + (div = (num2 * 6554) >> 16));
num2 -= div * 10;
L5:
*ps++ = (char)('0' + (num2));
}
*ps++ = (char)('0' + (div = (num1 * 8389) >> 23));
num1 -= div * 1000;
L3:
*ps++ = (char)('0' + (div = (num1 * 5243) >> 19));
num1 -= div * 100;
L2:
*ps++ = (char)('0' + (div = (num1 * 6554) >> 16));
num1 -= div * 10;
L1:
*ps++ = (char)('0' + (num1));
return new string(s);
}
public unsafe static string LongToStr(long snum) {
char* s = stackalloc char[21];
char* ps = s;
long num1 = snum, num2, num3, num4, num5, div;
if (snum < 0) {
*ps++ = '-';
if (snum == -9223372036854775808) return "-9223372036854775808";
num1 = -snum;
}
if (num1 < 10000) {
if (num1 < 10) goto L1;
if (num1 < 100) goto L2;
if (num1 < 1000) goto L3;
} else {
num2 = num1 / 10000;
num1 -= num2 * 10000;
if (num2 < 10000) {
if (num2 < 10) goto L5;
if (num2 < 100) goto L6;
if (num2 < 1000) goto L7;
} else {
num3 = num2 / 10000;
num2 -= num3 * 10000;
if (num3 < 10000) {
if (num3 < 10) goto L9;
if (num3 < 100) goto L10;
if (num3 < 1000) goto L11;
} else {
num4 = num3 / 10000;
num3 -= num4 * 10000;
if (num4 < 10000) {
if (num4 < 10) goto L13;
if (num4 < 100) goto L14;
if (num4 < 1000) goto L15;
} else {
num5 = num4 / 10000;
num4 -= num5 * 10000;
if (num5 < 10000) {
if (num5 < 10) goto L17;
if (num5 < 100) goto L18;
}
*ps++ = (char)('0' + (div = (num5 * 5243) >> 19));
num5 -= div * 100;
L18:
*ps++ = (char)('0' + (div = (num5 * 6554) >> 16));
num5 -= div * 10;
L17:
*ps++ = (char)('0' + (num5));
}
*ps++ = (char)('0' + (div = (num4 * 8389) >> 23));
num4 -= div * 1000;
L15:
*ps++ = (char)('0' + (div = (num4 * 5243) >> 19));
num4 -= div * 100;
L14:
*ps++ = (char)('0' + (div = (num4 * 6554) >> 16));
num4 -= div * 10;
L13:
*ps++ = (char)('0' + (num4));
}
*ps++ = (char)('0' + (div = (num3 * 8389) >> 23));
num3 -= div * 1000;
L11:
*ps++ = (char)('0' + (div = (num3 * 5243) >> 19));
num3 -= div * 100;
L10:
*ps++ = (char)('0' + (div = (num3 * 6554) >> 16));
num3 -= div * 10;
L9:
*ps++ = (char)('0' + (num3));
}
*ps++ = (char)('0' + (div = (num2 * 8389) >> 23));
num2 -= div * 1000;
L7:
*ps++ = (char)('0' + (div = (num2 * 5243) >> 19));
num2 -= div * 100;
L6:
*ps++ = (char)('0' + (div = (num2 * 6554) >> 16));
num2 -= div * 10;
L5:
*ps++ = (char)('0' + (num2));
}
*ps++ = (char)('0' + (div = (num1 * 8389) >> 23));
num1 -= div * 1000;
L3:
*ps++ = (char)('0' + (div = (num1 * 5243) >> 19));
num1 -= div * 100;
L2:
*ps++ = (char)('0' + (div = (num1 * 6554) >> 16));
num1 -= div * 10;
L1:
*ps++ = (char)('0' + (num1));
return new string(s);
}
public static string GuidToStr(Guid value) {
//TODO: Optimize
return value.ToString();
}
public static string ByteArrayToStr(byte[] value) {
//TODO: Optimize
return Convert.ToBase64String(value);
}
public static List<object> ListToListObject(IList list) {
return list.Cast<object>().ToList();
}
private static bool IsPrimitiveType(this Type type) {
return _primitiveTypes.GetOrAdd(type, key => {
if (key.IsGenericType &&
key.GetGenericTypeDefinition() == _nullableType)
key = key.GetGenericArguments()[0];
return key == _stringType ||
key.IsPrimitive || key == _dateTimeType ||
key == _decimalType || key == _timeSpanType ||
key == _guidType || key == _charType ||
key == _typeType ||
key.IsEnum || key == _byteArrayType;
});
}
private static Type GetNullableType(this Type type) {
return _nullableTypes.GetOrAdd(type, key => {
return key.Name.StartsWith("Nullable`") ? key.GetGenericArguments()[0] : null;
});
}
internal static MemberInfo[] GetTypeProperties(this Type type) {
return _typeProperties.GetOrAdd(type, key => {
var props = key.GetProperties(PropertyBinding).Cast<MemberInfo>();
if (_includeFields) {
props = props.Union(key.GetFields(PropertyBinding));
}
return props.ToArray();
});
}
public static bool IsListType(this Type type) {
Type interfaceType = null;
//Skip type == typeof(String) since String is same as IEnumerable<Char>
return type != _stringType && ( _listType.IsAssignableFrom(type) || type.Name == IListStr ||
(type.Name == ICollectionStr && type.GetGenericArguments()[0].Name != KeyValueStr) ||
(type.Name == IEnumerableStr && type.GetGenericArguments()[0].Name != KeyValueStr) ||
((interfaceType = type.GetInterface(ICollectionStr)) != null && interfaceType.GetGenericArguments()[0].Name != KeyValueStr) ||
((interfaceType = type.GetInterface(IEnumerableStr)) != null && interfaceType.GetGenericArguments()[0].Name != KeyValueStr));
}
public static bool IsDictionaryType(this Type type) {
Type interfaceType = null;
return _dictType.IsAssignableFrom(type) || type.Name == IDictStr
|| ((interfaceType = type.GetInterface(IEnumerableStr)) != null && interfaceType.GetGenericArguments()[0].Name == KeyValueStr);
}
public static bool IsCollectionType(this Type type) {
return type.IsListType() || type.IsDictionaryType();
}
public static bool IsClassType(this Type type) {
return !type.IsCollectionType() && !type.IsPrimitiveType();
}
public static bool IsRawPrimitive(string value) {
value = value.Trim();
return !value.StartsWith("{") && !value.StartsWith("[");
}
[ThreadStatic]
private static StringBuilder _cachedStringBuilder;
public static StringBuilder GetStringBuilder() {
return _cachedStringBuilder ?? (_cachedStringBuilder = new StringBuilder(DefaultStringBuilderCapacity));
}
public static char _ThreadQuoteChar = QuotDoubleChar;
public static string _ThreadQuoteString = QuotDoubleChar.ToString();
private static bool _useTickFormat = true;
[Obsolete("Use NetJSON.DateFormat = NetJSONDateFormat.ISO instead. UseISOFormat will be removed in the future")]
public static bool UseISOFormat {
set {
_useTickFormat = !value;
if (!_useTickFormat)
_dateFormat = NetJSONDateFormat.ISO;
}
}
private static NetJSONDateFormat _dateFormat = NetJSONDateFormat.Default;
public static NetJSONDateFormat DateFormat {
set {
_dateFormat = value;
}
}
private static NetJSONQuote _quoteType = NetJSONQuote.Default;
public static NetJSONQuote QuoteType {
set {
_quoteType = value;
_ThreadQuoteString = (_ThreadQuoteChar = value == NetJSONQuote.Single ? QuotSingleChar : QuotDoubleChar).ToString();
}
}
private static bool _caseSensitive = true;
public static bool CaseSensitive {
set {
_caseSensitive = value;
}
}
private static bool _useEnumString = false;
public static bool UseEnumString {
set {
_useEnumString = value;
}
}
private static bool _includeFields = false;
public static bool IncludeFields {
set {
_includeFields = value;
}
}
private static bool _skipDefaultValue = true;
public static bool SkipDefaultValue {
set {
_skipDefaultValue = value;
}
}
private static bool _useStringOptimization = true;
public static bool UseStringOptimization {
set {
_useStringOptimization = value;
}
}
private static bool _generateAssembly = false;
public static bool GenerateAssembly {
set {
_generateAssembly = value;
}
}
[ThreadStatic]
private static StringBuilder _cachedDateStringBuilder;
public static string DateToISOFormat(DateTime date) {
return (_cachedDateStringBuilder ?? (_cachedDateStringBuilder = new StringBuilder(25)))
.Clear().Append(IntToStr(date.Year)).Append('-').Append(IntToStr(date.Month))
.Append('-').Append(IntToStr(date.Day)).Append('T').Append(IntToStr(date.Hour)).Append(':').Append(IntToStr(date.Minute)).Append(':')
.Append(IntToStr(date.Second)).Append('.').Append(IntToStr(date.Millisecond)).Append('Z').ToString();
}
private static DateTime Epoch = new DateTime(1970, 1, 1),
UnixEpoch = new DateTime(1970, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Utc);
public static string DateToString(DateTime date) {
if (date == DateTime.MinValue)
return "\\/Date(-62135596800)\\/";
else if (date == DateTime.MaxValue)
return "\\/Date(253402300800)\\/";
return String.Concat("\\/Date(", IntUtility.ltoa((long)(date - Epoch).TotalSeconds), ")\\/");
}
public static string DateToEpochTime(DateTime date) {
long epochTime = (date.ToUniversalTime() - UnixEpoch).Ticks;
epochTime = (epochTime / TimeSpan.TicksPerSecond);
return IntUtility.ltoa(epochTime);
}
[ThreadStatic]
private static StringBuilder _cachedObjectStringBuilder;
public static StringBuilder CachedObjectStringBuilder() {
return (_cachedObjectStringBuilder ?? (_cachedObjectStringBuilder = new StringBuilder(25))).Clear();
}
public static bool NeedQuotes(Type type) {
return type == _stringType || type == _charType || type == _guidType || type == _timeSpanType || (type == _dateTimeType && _dateFormat != NetJSONDateFormat.EpochTime) || type == _byteArrayType || (_useEnumString && type.IsEnum);
}
public static bool CustomTypeEquality(Type type1, Type type2) {
if (type1.IsEnum) {
if(type1.IsEnum && type2 == typeof(Enum))
return true;
}
return type1 == type2;
}
public static string CustomEnumToStr(Enum @enum) {
if (_useEnumString)
return @enum.ToString();
return IntToStr((int)((object)@enum));
}
public static string CharToStr(char chr) {
return chr.ToString();
}
private static MethodBuilder GenerateFastObjectToString(TypeBuilder type) {
return _readMethodBuilders.GetOrAdd("FastObjectToString", _ => {
var method = type.DefineMethod("FastObjectToString", StaticMethodAttribute, _voidType,
new[] { _objectType, _stringBuilderType });
var il = method.GetILGenerator();
var typeLocal = il.DeclareLocal(_typeType);
var needQuoteLocal = il.DeclareLocal(_boolType);
var needQuoteStartLabel = il.DefineLabel();
var needQuoteEndLabel = il.DefineLabel();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Callvirt, _objectGetType);
il.Emit(OpCodes.Stloc, typeLocal);
var isListTypeLabel = il.DefineLabel();
il.Emit(OpCodes.Ldloc, typeLocal);
il.Emit(OpCodes.Call, _isListType);
il.Emit(OpCodes.Brfalse, isListTypeLabel);
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Castclass, _listType);
il.Emit(OpCodes.Call, _listToListObject);
il.Emit(OpCodes.Starg, 0);
WriteCollection(type, typeof(List<object>), il);
il.Emit(OpCodes.Ret);
il.MarkLabel(isListTypeLabel);
var isDictTypeLabel = il.DefineLabel();
il.Emit(OpCodes.Ldloc, typeLocal);
il.Emit(OpCodes.Call, _isDictType);
il.Emit(OpCodes.Brfalse, isDictTypeLabel);