105 lines
2.6 KiB
C#
105 lines
2.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.IO;
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namespace PepLib
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{
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public class IniConfig
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{
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public List<Node> Nodes;
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public IniConfig()
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{
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Nodes = new List<Node>();
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}
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private static int LeadingWhitespaceCount(string s)
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{
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for (int i = 0; i < s.Length; ++i)
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if (s[i] != ' ') return i;
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return 0;
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}
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public Node FindNode(string path)
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{
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return FindNode(path, Nodes);
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}
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private Node FindNode(string path, List<Node> nodes)
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{
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var a = path.Split('/');
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var b = nodes.FirstOrDefault(node =>
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{
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if (node is KeyNode)
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{
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var c = node as KeyNode;
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return c.Name.ToUpper() == a[0].ToUpper();
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}
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else
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{
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return node.Value == a[0].Trim();
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}
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});
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string path2 = string.Empty;
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for (int i = 1; i < a.Length; ++i)
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path2 += a[i] + '/';
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if (b == null || a.Length == 1)
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return b;
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else
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return FindNode(path2.TrimEnd('/'), b.Children);
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}
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public static IniConfig Load(string file)
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{
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var doc = new IniConfig();
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var reader = new StreamReader(file);
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Node currentNode = null;
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string line;
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while ((line = reader.ReadLine()) != null)
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{
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int spaces = LeadingWhitespaceCount(line) / 2;
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var node = new Node();
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node.Value = line.Trim();
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var keyNode = KeyNode.Parse(node);
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if (keyNode != null)
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node = keyNode;
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int currentdepth = currentNode != null ? currentNode.Level : 0;
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if (spaces == 0)
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doc.Nodes.Add(node);
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else if (spaces == currentdepth)
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currentNode.Parent.AddChild(node);
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else if (spaces > currentdepth)
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currentNode.AddChild(node);
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else if (spaces < currentdepth)
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{
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var n = currentNode.Parent;
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while (spaces < n.Level)
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n = n.Parent;
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n.Parent.AddChild(node);
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}
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currentNode = node;
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}
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reader.Close();
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return doc;
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}
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}
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}
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