protected override bool OnArrayPropertyDetected(string propertyName, JsonReader reader)
{
var x = new EmptyJsonArray {
Accumulate = this.Accumulate
};
if (Accumulate)
{
if (count > 0)
{
buffer.Append(", ");
}
buffer.AppendFormat("\"{0}\": [", propertyName);
}
x.ReadJson(reader);
if (Accumulate)
{
buffer.Append(x.JsonString);
buffer.Append(']');
count++;
}
return(true);
}
protected override bool OnArrayItemDetected(JsonReader reader)
{
var x = new EmptyJsonArray {
Accumulate = this.Accumulate
};
x.ReadJson(reader);
if (Accumulate)
{
if (count > 0)
{
buffer.Append(", ");
}
buffer.Append("[" + x.JsonString + "]");
count++;
}
return(true);
}
private void ReadJsonInternal(string json, JsonReader givenReader)
{
JsonReader reader;
if (givenReader == null)
{
reader = new JsonReader(json);
}
else
{
reader = givenReader;
}
var state = 1;
var chContainer = '"';
var propertyName = new CharBuffer(PropertyNameBufferSize);
var propertyValue = new CharBuffer(PropertyValueBufferSize);
var unicodeEscapeCode = new CharBuffer();
var arrayItem = new CharBuffer();
int code = 0;
while (!reader.Finished)
{
var ch = reader.Next();
switch (state)
{
case 1:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (ch == '{')
{
state = 2;
continue;
}
if (ch == '[')
{
state = 20;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidCharacter, ch, "{ or [");
break;
case 2:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (ch == '\'' || ch == '"')
{
chContainer = ch;
state = 3;
continue;
}
if (!Char.IsPunctuation(ch) && !Char.IsControl(ch))
{
propertyName.Append(ch);
state = 6;
continue;
}
if (ch == '}')
{
goto exit_while;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidCharacter, ch, "property name starter char");
break;
case 3:
if (ch == chContainer)
{
if (propertyName.Length == 0)
{
ParseError(json, state, reader.Position, JsonParseError.PropertyNameIsEmpty, ch, "");
}
state = 7;
continue;
}
if (ch == '\\')
{
state = 4;
continue;
}
propertyName.Append(ch);
break;
case 4:
if (ch.ExistsIn(new char[] { 'b', 'f', 'n', 'r', 't', '\\', '"', '\'', '/' }))
{
propertyName.Append(ch.Escape());
state = 3;
continue;
}
if (ch == 'u' || ch == 'U')
{
state = 5;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidEscapeChar, ch, "");
break;
case 5:
if (ch.IsHexDigit())
{
unicodeEscapeCode.Append(ch);
continue;
}
code = int.Parse(unicodeEscapeCode.ToString(), System.Globalization.NumberStyles.HexNumber);
propertyName.Append(char.ConvertFromUtf32(code));
unicodeEscapeCode.Reset();
reader.Store();
break;
case 6:
if (ch == ':' || Char.IsWhiteSpace(ch))
{
if (ch != ':')
{
reader.Store();
state = 7;
continue;
}
if (propertyName.Length != 0)
{
state = 8;
continue;
}
else
{
ParseError(json, state, reader.Position, JsonParseError.PropertyNameIsEmpty, ch, ":");
}
}
propertyName.Append(ch);
break;
case 7:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (ch == ':')
{
state = 8;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.ColonExpected, ch, ":");
break;
case 8:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (Char.IsLetter(ch))
{
state = 9;
propertyValue.Append(ch);
continue;
}
if (Char.IsDigit(ch))
{
state = 11;
propertyValue.Append(ch);
continue;
}
if (ch == '.')
{
state = 110;
propertyValue.Append(ch);
continue;
}
if (ch == '-' || ch == '+')
{
state = 12;
propertyValue.Append(ch);
continue;
}
if (ch == '"' || ch == '\'')
{
state = 17;
chContainer = ch;
continue;
}
if (ch == '[')
{
reader.Store();
if (!OnArrayPropertyDetected(propertyName.ToString(), reader))
{
var x = new EmptyJsonArray();
x.ReadJson(reader);
}
propertyName.Reset();
propertyValue.Reset();
state = 10;
continue;
}
if (ch == '{')
{
reader.Store();
if (!OnObjectPropertyDetected(propertyName.ToString(), reader))
{
var x = new EmptyJson();
x.ReadJson(reader);
}
propertyName.Reset();
propertyValue.Reset();
state = 10;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidCharacter, ch, "{ | [ | ' | \" | - | + | letter | digit");
break;
case 9:
if (Char.IsLetter(ch))
{
propertyValue.Append(ch);
continue;
}
else
{
var value = propertyValue.ToString();
if (string.Compare(value, "true", false) == 0 || string.Compare(value, "false", false) == 0 || string.Compare(value, "null", false) == 0)
{
if (string.Compare(value, "true", false) == 0 ||
string.Compare(value, "false", false) == 0)
{
OnBasicPropertyDetected(propertyName.ToString(), value, JsonValueType.Boolean);
}
else
{
OnBasicPropertyDetected(propertyName.ToString(), value, JsonValueType.Null);
}
propertyName.Reset();
propertyValue.Reset();
reader.Store();
state = 10;
continue;
}
else
{
ParseError(json, state, reader.Position, JsonParseError.InvalidPropertyValue, ch, "number | true | false | null | {array} | {object}");
}
}
break;
case 10:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (ch == ',')
{
state = 2;
continue;
}
if (ch == '}')
{
goto exit_while;
}
ParseError(json, state, reader.Position, JsonParseError.ExpectedCommaOrBrace, ch, "',' | '{'");
break;
case 11:
if (Char.IsDigit(ch))
{
propertyValue.Append(ch);
continue;
}
if (ch == '.')
{
propertyValue.Append(ch);
state = 110;
continue;
}
if (ch == 'e' || ch == 'E')
{
propertyValue.Append(ch);
state = 13;
continue;
}
OnBasicPropertyDetected(propertyName.ToString(), propertyValue.ToString(), JsonValueType.Number);
propertyName.Reset();
propertyValue.Reset();
state = 10;
reader.Store();
break;
case 110:
if (Char.IsDigit(ch))
{
propertyValue.Append(ch);
continue;
}
if (ch == 'e' || ch == 'E')
{
propertyValue.Append(ch);
state = 13;
continue;
}
OnBasicPropertyDetected(propertyName.ToString(), propertyValue.ToString(), JsonValueType.Number);
propertyName.Reset();
propertyValue.Reset();
state = 10;
reader.Store();
break;
case 12:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (ch == '.' || Char.IsDigit(ch))
{
propertyValue.Append(ch);
state = 11;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidNumber, ch, "");
break;
case 13:
if (Char.IsDigit(ch))
{
propertyValue.Append(ch);
state = 14;
continue;
}
if (ch == '-' || ch == '+')
{
propertyValue.Append(ch);
state = 15;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidNumber, ch, "");
break;
case 14:
if (Char.IsDigit(ch))
{
propertyValue.Append(ch);
continue;
}
OnBasicPropertyDetected(propertyName.ToString(), propertyValue.ToString(), JsonValueType.Number);
propertyName.Reset();
propertyValue.Reset();
reader.Store();
state = 10;
break;
case 15:
if (Char.IsDigit(ch))
{
propertyValue.Append(ch);
state = 16;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidNumber, ch, "");
break;
case 16:
if (Char.IsDigit(ch))
{
propertyValue.Append(ch);
continue;
}
OnBasicPropertyDetected(propertyName.ToString(), propertyValue.ToString(), JsonValueType.Number);
propertyName.Reset();
propertyValue.Reset();
reader.Store();
state = 10;
break;
case 17:
if (ch == chContainer)
{
if (ch == '"')
{
OnBasicPropertyDetected(propertyName.ToString(), propertyValue.ToString(), JsonValueType.String);
}
else
{
OnBasicPropertyDetected(propertyName.ToString(), propertyValue.ToString(), JsonValueType.Char);
}
propertyName.Reset();
propertyValue.Reset();
state = 10;
continue;
}
if (ch == '\\')
{
state = 18;
continue;
}
propertyValue.Append(ch);
break;
case 18:
if (ch.ExistsIn(new char[] { 'b', 'f', 'n', 'r', 't', '\\', '"', '\'', '/' }))
{
propertyValue.Append(ch.Escape());
state = 17;
continue;
}
if (ch == 'u' || ch == 'U')
{
state = 19;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidEscapeChar, ch, "");
break;
case 19:
if (ch.IsHexDigit())
{
unicodeEscapeCode.Append(ch);
continue;
}
code = int.Parse(unicodeEscapeCode.ToString(), System.Globalization.NumberStyles.HexNumber);
propertyValue.Append(char.ConvertFromUtf32(code));
unicodeEscapeCode.Reset();
state = 17;
reader.Store();
break;
case 20:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
state = 21;
continue;
}
if (ch == '.')
{
arrayItem.Append(ch);
state = 200;
continue;
}
if (ch == '-' || ch == '+')
{
arrayItem.Append(ch);
state = 23;
continue;
}
if (ch == '"' || ch == '\'')
{
chContainer = ch;
state = 28;
continue;
}
if (Char.IsLetter(ch))
{
arrayItem.Append(ch);
state = 31;
continue;
}
if (ch == ']')
{
reader.Store();
state = 22;
continue;
}
if (ch == '[')
{
reader.Store();
arrayItem.Reset();
if (!OnArrayItemDetected(reader))
{
var x = new EmptyJsonArray();
x.ReadJson(reader);
}
state = 22;
continue;
}
if (ch == '{')
{
reader.Store();
arrayItem.Reset();
if (!OnObjectItemDetected(reader))
{
var x = new EmptyJson();
x.ReadJson(reader);
}
state = 22;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidCharacter, ch, "{ | [ | ' | \" | - | + | letter | digit");
break;
case 200:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
state = 210;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidCharacter, ch, "digit");
break;
case 21:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
continue;
}
if (ch == 'e' || ch == 'E')
{
arrayItem.Append(ch);
state = 24;
continue;
}
if (ch == '.')
{
arrayItem.Append(ch);
state = 210;
continue;
}
OnBasicItemDetected(arrayItem.ToString(), JsonValueType.Number);
arrayItem.Reset();
reader.Store();
state = 22;
break;
case 210:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
continue;
}
if (ch == 'e' || ch == 'E')
{
arrayItem.Append(ch);
state = 24;
continue;
}
OnBasicItemDetected(arrayItem.ToString(), JsonValueType.Number);
arrayItem.Reset();
reader.Store();
state = 22;
break;
case 22:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (ch == ']')
{
goto exit_while;
}
if (ch == ',')
{
state = 20;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidCharacter, ch, ", | ]");
break;
case 23:
if (Char.IsWhiteSpace(ch))
{
continue;
}
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
state = 21;
continue;
}
if (ch == '.')
{
arrayItem.Append(ch);
state = 210;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidNumber, ch, "");
break;
case 24:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
state = 25;
continue;
}
if (ch == '-' || ch == '+')
{
arrayItem.Append(ch);
state = 26;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidNumber, ch, "");
break;
case 25:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
continue;
}
OnBasicItemDetected(arrayItem.ToString(), JsonValueType.Number);
arrayItem.Reset();
reader.Store();
state = 22;
break;
case 26:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
state = 27;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidNumber, ch, "");
break;
case 27:
if (Char.IsDigit(ch))
{
arrayItem.Append(ch);
continue;
}
OnBasicItemDetected(arrayItem.ToString(), JsonValueType.Number);
arrayItem.Reset();
reader.Store();
state = 22;
break;
case 28:
if (ch == chContainer)
{
if (ch == '"')
{
OnBasicItemDetected(arrayItem.ToString(), JsonValueType.String);
}
else
{
OnBasicItemDetected(arrayItem.ToString(), JsonValueType.Char);
}
arrayItem.Reset();
state = 22;
continue;
}
if (ch == '\\')
{
state = 29;
continue;
}
arrayItem.Append(ch);
break;
case 29:
if (ch.ExistsIn(new char[] { 'b', 'f', 'n', 'r', 't', '\\', '"', '\'', '/' }))
{
arrayItem.Append(ch.Escape());
state = 28;
continue;
}
if (ch == 'u' || ch == 'U')
{
state = 30;
continue;
}
ParseError(json, state, reader.Position, JsonParseError.InvalidEscapeChar, ch, "");
break;
case 30:
if (Char.IsDigit(ch))
{
unicodeEscapeCode.Append(ch);
continue;
}
code = int.Parse(unicodeEscapeCode.ToString(), System.Globalization.NumberStyles.HexNumber);
arrayItem.Append(char.ConvertFromUtf32(code));
unicodeEscapeCode.Reset();
state = 28;
reader.Store();
break;
case 31:
if (Char.IsLetter(ch))
{
arrayItem.Append(ch);
continue;
}
var arrayValue = arrayItem.ToString();
if (string.Compare(arrayValue, "true", false) == 0 || string.Compare(arrayValue, "false", false) == 0 || string.Compare(arrayValue, "null", false) == 0)
{
if (string.Compare(arrayValue, "true", false) == 0 ||
string.Compare(arrayValue, "false", false) == 0)
{
OnBasicItemDetected(arrayValue, JsonValueType.Boolean);
}
else
{
OnBasicItemDetected(arrayValue, JsonValueType.Null);
}
arrayItem.Reset();
reader.Store();
state = 22;
continue;
}
else
{
ParseError(json, state, reader.Position, JsonParseError.InvalidArrayItem, ch, "number | true | false | null | {array} | {object}");
}
break;
}
}
exit_while:
if (givenReader == null)
{
return;
}
}
