public void WriteObject(object obj, Stream stream)
{
var root = new LSObject();
root.Value = obj;
Write(root, stream);
}
private void AddXml(LSObject parent, XmlNode doc)
{
var obj = new LSObject();
if (doc.Attributes != null)
{
foreach (XmlAttribute attr in doc.Attributes)
{
obj.Add(attr.Name, attr.Value.Parse());
}
}
foreach (XmlNode node in doc.ChildNodes)
{
if (node.NodeType == XmlNodeType.Element)
{
AddXml(obj, node);
}
}
obj.Name = doc.Name;
if (obj.Count == 0)
{
obj.Value = doc.InnerText.Trim().Parse();
}
parent.Add(obj);
}
public LSObject ReadXml(XmlDocument doc)
{
var obj = new LSObject();
AddXml(obj, doc.DocumentElement);
obj = obj[0];
obj = obj.Clone() as LSObject;
return(obj);
}
public LSObject Post(string url, LSObject obj)
{
var data = Encoding.GetBytes(obj.ToString());
var request = WebRequest.Create(url) as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/json";
request.ContentLength = data.Length;
using (var stream = request.GetRequestStream()) {
stream.Write(data, 0, data.Length);
}
using (var response = request.GetResponse() as HttpWebResponse)
using (var stream = response.GetResponseStream()) {
var rs = Read(stream);
return(rs);
}
}
public LSObject ReadProperties(string properties)
{
var obj = new LSObject();
var props = properties.Split("\r\n");
foreach (var p in props)
{
var i = p.IndexOf("//");//过滤注释部分
var tp = i > -1 ? p.Substring(0, i) : p;
if (tp.Length > 0)
{
var entry = tp.Split("=");
var key = entry[0];
var value = entry[1];
obj.Add(key, value.Parse());
}
}
return(obj);
}
private LSObject ParseObject()
{
Consume();
var obj = new LSObject();
var name = new StringBuilder();
while (true)
{
switch (LookAhead())
{
case LSToken.Comma:
Consume();
//分隔符,清除name
name.Clear();
break;
case LSToken.RBracket: //]} 对象终止
case LSToken.RBrace:
Consume();
//处理未能识别的表达式
foreach (var t in dictionary.Keys.ToArray())
{
var t2 = obj.Find(dictionary[t]);
if (t2 != null)
{
if (t.ValueType == LSType.Object)
{
t2.CopyTo(t);
}
else if (t.ValueType == LSType.String && t2.ValueType != LSType.Object)
{
var s = t.Value as string;
t.Value = s.Replace("${" + dictionary[t] + "}", t2.Value?.ToString());
}
dictionary.Remove(t);
}
}
return(obj);
case LSToken.Colon: //:
Consume();
if (LookAhead() != LSToken.Expression)
{
var value = ParseValue();
var t = obj.Add(name.ToString(), value);
if (value is string s)
{
var match = Regex.Match(s, @"\$\{.*\}");
var exp = match.Value;
if (exp != string.Empty && (match.Index < 1 || s[match.Index - 1] != '\\'))
{
dictionary.Add(t, exp.Substring(2, exp.Length - 3));
}
}
name.Clear();
}
break;
case LSToken.Dot:
Consume();
//refrence
name.Append(".");
break;
case LSToken.Expression:
var key = ParseExpression();
var current = obj.Find(key);
var tp = obj.Add(name.ToString(), current);
if (current == null)
{
dictionary.Add(tp, key);
}
current = null;
name.Clear();
break;
case LSToken.Identifier:
name.Append(ParseIdentifier());
break;
case LSToken.Charcter: // 字符/字符串
case LSToken.String:
var val = ParseValue();
if (LookAhead() == LSToken.Colon)
{
//兼容字符串命名
name.Clear();
name.Append(val + "");
}
else
{
obj.Add(val);
}
break;
case LSToken.LBrace:
case LSToken.LBracket:
case LSToken.True:
case LSToken.False:
case LSToken.Number:
case LSToken.Null:
obj.Add(ParseValue());
break;
default:
throw new Exception($"无法识别的字符!'{source[index]}'");
}
}
}
public void Write(LSObject root, Stream stream)
{
using (var fw = new StreamWriter(stream))
fw.Write(root);
}
public void Write(LSObject root, string file)
{
using (var fs = new FileStream(file, FileMode.Create))
Write(root, fs);
}