114 lines
3.5 KiB
C#
114 lines
3.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace AsterNET.Manager.Response
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{
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/// <summary>
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/// Response that is received when sending a GetConfigAction.<br/>
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/// Asterisk's response to the GetConfig command is ugly, and requires some
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/// parsing of attributes. This class lazily parses its own attributes to hide
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/// the ugly details. If the file requested exists but does not contain at least
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/// a line with a category, the ResponseBuilder won't create an instance of
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/// GetConfigResponse, as it won't know what the empty response is.
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/// </summary>
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public class GetConfigResponse : ManagerResponse
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{
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private Dictionary<int, string> categories;
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private Dictionary<int, Dictionary<int, string>> lines;
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/// <summary>
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/// Get the map of category numbers to category names.
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/// </summary>
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public Dictionary<int, string> Categories
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{
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get
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{
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if (categories == null)
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{
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categories = new Dictionary<int, string>();
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lines = new Dictionary<int, Dictionary<int, string>>();
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if (attributes != null)
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foreach (string key in attributes.Keys)
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{
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string keyLower = key.ToLower(Helper.CultureInfo);
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if (keyLower.StartsWith("category-"))
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{
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string[] parts = key.Split(Common.MINUS_SEPARATOR);
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if (parts.Length < 2)
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continue;
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int categoryNumber;
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if (!int.TryParse(parts[1], out categoryNumber))
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continue;
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categories.Add(categoryNumber, attributes[key]);
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continue;
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}
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if (keyLower.StartsWith("line-"))
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{
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string[] parts = key.Split(Common.MINUS_SEPARATOR);
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if (parts.Length < 3)
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continue;
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int categoryNumber;
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if (!int.TryParse(parts[1], out categoryNumber))
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continue;
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int lineNumber;
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if (!int.TryParse(parts[2], out lineNumber))
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continue;
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if (!lines.ContainsKey(categoryNumber))
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lines.Add(categoryNumber, new Dictionary<int, string>());
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if(lines[categoryNumber].ContainsKey(lineNumber))
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lines[categoryNumber][lineNumber] = attributes[key];
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else
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lines[categoryNumber].Add(lineNumber, attributes[key]);
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}
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}
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}
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return categories;
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}
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}
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/// <summary>
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/// Returns the map of line number to line value for a given category.
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/// </summary>
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/// <param name="categoryNumber">a valid category number from getCategories.</param>
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/// <returns></returns>
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public Dictionary<int, string> Lines(int category)
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{
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if (lines == null)
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{
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lines = new Dictionary<int, Dictionary<int, string>>();
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if (attributes != null)
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foreach (string key in attributes.Keys)
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if (key.ToLower(Helper.CultureInfo).StartsWith("line-"))
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{
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string[] parts = key.Split(Common.MINUS_SEPARATOR);
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if (parts.Length < 3)
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continue;
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int categoryNumber;
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if (!int.TryParse(parts[1], out categoryNumber))
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continue;
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int lineNumber;
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if (!int.TryParse(parts[2], out lineNumber))
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continue;
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if (!lines.ContainsKey(categoryNumber))
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lines.Add(categoryNumber, new Dictionary<int, string>());
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if (lines[categoryNumber].ContainsKey(lineNumber))
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lines[categoryNumber][lineNumber] = attributes[key];
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else
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lines[categoryNumber].Add(lineNumber, attributes[key]);
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}
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}
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if (lines.ContainsKey(category))
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return lines[category];
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return new Dictionary<int,string>();
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}
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}
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}
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