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authorchai <chaifix@163.com>2022-03-10 14:07:40 +0800
committerchai <chaifix@163.com>2022-03-10 14:07:40 +0800
commit22891bf59032ba88262824255a706d652031384b (patch)
tree7595439ba9966c9402d37e37cee5e8cf098757d5 /Assets/ThirdParty/LitJson/JsonWriter.cs
parent8b04ea73e540067f83870b61d89db4868fea5e8a (diff)
* move folder
Diffstat (limited to 'Assets/ThirdParty/LitJson/JsonWriter.cs')
-rw-r--r--Assets/ThirdParty/LitJson/JsonWriter.cs484
1 files changed, 0 insertions, 484 deletions
diff --git a/Assets/ThirdParty/LitJson/JsonWriter.cs b/Assets/ThirdParty/LitJson/JsonWriter.cs
deleted file mode 100644
index 4bfaaac8..00000000
--- a/Assets/ThirdParty/LitJson/JsonWriter.cs
+++ /dev/null
@@ -1,484 +0,0 @@
-#region Header
-/**
- * JsonWriter.cs
- * Stream-like facility to output JSON text.
- *
- * The authors disclaim copyright to this source code. For more details, see
- * the COPYING file included with this distribution.
- **/
-#endregion
-
-
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Text;
-
-
-namespace LitJson
-{
- internal enum Condition
- {
- InArray,
- InObject,
- NotAProperty,
- Property,
- Value
- }
-
- internal class WriterContext
- {
- public int Count;
- public bool InArray;
- public bool InObject;
- public bool ExpectingValue;
- public int Padding;
- }
-
- public class JsonWriter
- {
- #region Fields
- private static readonly NumberFormatInfo number_format;
-
- private WriterContext context;
- private Stack<WriterContext> ctx_stack;
- private bool has_reached_end;
- private char[] hex_seq;
- private int indentation;
- private int indent_value;
- private StringBuilder inst_string_builder;
- private bool pretty_print;
- private bool validate;
- private bool lower_case_properties;
- private TextWriter writer;
- #endregion
-
-
- #region Properties
- public int IndentValue {
- get { return indent_value; }
- set {
- indentation = (indentation / indent_value) * value;
- indent_value = value;
- }
- }
-
- public bool PrettyPrint {
- get { return pretty_print; }
- set { pretty_print = value; }
- }
-
- public TextWriter TextWriter {
- get { return writer; }
- }
-
- public bool Validate {
- get { return validate; }
- set { validate = value; }
- }
-
- public bool LowerCaseProperties {
- get { return lower_case_properties; }
- set { lower_case_properties = value; }
- }
- #endregion
-
-
- #region Constructors
- static JsonWriter ()
- {
- number_format = NumberFormatInfo.InvariantInfo;
- }
-
- public JsonWriter ()
- {
- inst_string_builder = new StringBuilder ();
- writer = new StringWriter (inst_string_builder);
-
- Init ();
- }
-
- public JsonWriter (StringBuilder sb) :
- this (new StringWriter (sb))
- {
- }
-
- public JsonWriter (TextWriter writer)
- {
- if (writer == null)
- throw new ArgumentNullException ("writer");
-
- this.writer = writer;
-
- Init ();
- }
- #endregion
-
-
- #region Private Methods
- private void DoValidation (Condition cond)
- {
- if (! context.ExpectingValue)
- context.Count++;
-
- if (! validate)
- return;
-
- if (has_reached_end)
- throw new JsonException (
- "A complete JSON symbol has already been written");
-
- switch (cond) {
- case Condition.InArray:
- if (! context.InArray)
- throw new JsonException (
- "Can't close an array here");
- break;
-
- case Condition.InObject:
- if (! context.InObject || context.ExpectingValue)
- throw new JsonException (
- "Can't close an object here");
- break;
-
- case Condition.NotAProperty:
- if (context.InObject && ! context.ExpectingValue)
- throw new JsonException (
- "Expected a property");
- break;
-
- case Condition.Property:
- if (! context.InObject || context.ExpectingValue)
- throw new JsonException (
- "Can't add a property here");
- break;
-
- case Condition.Value:
- if (! context.InArray &&
- (! context.InObject || ! context.ExpectingValue))
- throw new JsonException (
- "Can't add a value here");
-
- break;
- }
- }
-
- private void Init ()
- {
- has_reached_end = false;
- hex_seq = new char[4];
- indentation = 0;
- indent_value = 4;
- pretty_print = false;
- validate = true;
- lower_case_properties = false;
-
- ctx_stack = new Stack<WriterContext> ();
- context = new WriterContext ();
- ctx_stack.Push (context);
- }
-
- private static void IntToHex (int n, char[] hex)
- {
- int num;
-
- for (int i = 0; i < 4; i++) {
- num = n % 16;
-
- if (num < 10)
- hex[3 - i] = (char) ('0' + num);
- else
- hex[3 - i] = (char) ('A' + (num - 10));
-
- n >>= 4;
- }
- }
-
- private void Indent ()
- {
- if (pretty_print)
- indentation += indent_value;
- }
-
-
- private void Put (string str)
- {
- if (pretty_print && ! context.ExpectingValue)
- for (int i = 0; i < indentation; i++)
- writer.Write (' ');
-
- writer.Write (str);
- }
-
- private void PutNewline ()
- {
- PutNewline (true);
- }
-
- private void PutNewline (bool add_comma)
- {
- if (add_comma && ! context.ExpectingValue &&
- context.Count > 1)
- writer.Write (',');
-
- if (pretty_print && ! context.ExpectingValue)
- writer.Write (Environment.NewLine);
- }
-
- private void PutString (string str)
- {
- Put (String.Empty);
-
- writer.Write ('"');
-
- int n = str.Length;
- for (int i = 0; i < n; i++) {
- switch (str[i]) {
- case '\n':
- writer.Write ("\\n");
- continue;
-
- case '\r':
- writer.Write ("\\r");
- continue;
-
- case '\t':
- writer.Write ("\\t");
- continue;
-
- case '"':
- case '\\':
- writer.Write ('\\');
- writer.Write (str[i]);
- continue;
-
- case '\f':
- writer.Write ("\\f");
- continue;
-
- case '\b':
- writer.Write ("\\b");
- continue;
- }
-
- if ((int) str[i] >= 32 && (int) str[i] <= 126) {
- writer.Write (str[i]);
- continue;
- }
-
- // Default, turn into a \uXXXX sequence
- IntToHex ((int) str[i], hex_seq);
- writer.Write ("\\u");
- writer.Write (hex_seq);
- }
-
- writer.Write ('"');
- }
-
- private void Unindent ()
- {
- if (pretty_print)
- indentation -= indent_value;
- }
- #endregion
-
-
- public override string ToString ()
- {
- if (inst_string_builder == null)
- return String.Empty;
-
- return inst_string_builder.ToString ();
- }
-
- public void Reset ()
- {
- has_reached_end = false;
-
- ctx_stack.Clear ();
- context = new WriterContext ();
- ctx_stack.Push (context);
-
- if (inst_string_builder != null)
- inst_string_builder.Remove (0, inst_string_builder.Length);
- }
-
- public void Write (bool boolean)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- Put (boolean ? "true" : "false");
-
- context.ExpectingValue = false;
- }
-
- public void Write (decimal number)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- Put (Convert.ToString (number, number_format));
-
- context.ExpectingValue = false;
- }
-
- public void Write (double number)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- string str = Convert.ToString (number, number_format);
- Put (str);
-
- if (str.IndexOf ('.') == -1 &&
- str.IndexOf ('E') == -1)
- writer.Write (".0");
-
- context.ExpectingValue = false;
- }
-
- public void Write(float number)
- {
- DoValidation(Condition.Value);
- PutNewline();
-
- string str = Convert.ToString(number, number_format);
- Put(str);
-
- context.ExpectingValue = false;
- }
-
- public void Write (int number)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- Put (Convert.ToString (number, number_format));
-
- context.ExpectingValue = false;
- }
-
- public void Write (long number)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- Put (Convert.ToString (number, number_format));
-
- context.ExpectingValue = false;
- }
-
- public void Write (string str)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- if (str == null)
- Put ("null");
- else
- PutString (str);
-
- context.ExpectingValue = false;
- }
-
- [CLSCompliant(false)]
- public void Write (ulong number)
- {
- DoValidation (Condition.Value);
- PutNewline ();
-
- Put (Convert.ToString (number, number_format));
-
- context.ExpectingValue = false;
- }
-
- public void WriteArrayEnd ()
- {
- DoValidation (Condition.InArray);
- PutNewline (false);
-
- ctx_stack.Pop ();
- if (ctx_stack.Count == 1)
- has_reached_end = true;
- else {
- context = ctx_stack.Peek ();
- context.ExpectingValue = false;
- }
-
- Unindent ();
- Put ("]");
- }
-
- public void WriteArrayStart ()
- {
- DoValidation (Condition.NotAProperty);
- PutNewline ();
-
- Put ("[");
-
- context = new WriterContext ();
- context.InArray = true;
- ctx_stack.Push (context);
-
- Indent ();
- }
-
- public void WriteObjectEnd ()
- {
- DoValidation (Condition.InObject);
- PutNewline (false);
-
- ctx_stack.Pop ();
- if (ctx_stack.Count == 1)
- has_reached_end = true;
- else {
- context = ctx_stack.Peek ();
- context.ExpectingValue = false;
- }
-
- Unindent ();
- Put ("}");
- }
-
- public void WriteObjectStart ()
- {
- DoValidation (Condition.NotAProperty);
- PutNewline ();
-
- Put ("{");
-
- context = new WriterContext ();
- context.InObject = true;
- ctx_stack.Push (context);
-
- Indent ();
- }
-
- public void WritePropertyName (string property_name)
- {
- DoValidation (Condition.Property);
- PutNewline ();
- string propertyName = (property_name == null || !lower_case_properties)
- ? property_name
- : property_name.ToLowerInvariant();
-
- PutString (propertyName);
-
- if (pretty_print) {
- if (propertyName.Length > context.Padding)
- context.Padding = propertyName.Length;
-
- for (int i = context.Padding - propertyName.Length;
- i >= 0; i--)
- writer.Write (' ');
-
- writer.Write (": ");
- } else
- writer.Write (':');
-
- context.ExpectingValue = true;
- }
- }
-}