78 lines
2.2 KiB
C#
78 lines
2.2 KiB
C#
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///////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Research Singularity
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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///////////////////////////////////////////////////////////////////////////////
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namespace ManifestReader
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{
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using System;
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using System.IO;
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using System.Collections;
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using System.Xml;
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using System.Diagnostics;
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public class INFStringSection : INFSection
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{
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Hashtable stringTable;
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public INFStringSection(string line) : base(line)
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{
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stringTable = new Hashtable();
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}
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public bool hasString(string str)
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{
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return stringTable.ContainsKey(str);
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}
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public override void AddLine(string line)
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{
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// parse out the two parts of this line
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// (poor man's evil character removal: this also disallows nonASCII Unicode)
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if (line[0] > 256) return;
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string[] stringAndValue = line.Split(new char[] {'='}, 2);
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// trim final space
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if (stringAndValue.Length != 2)
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{
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// then this is not a valid INF line. We'll just ignore it.
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// This behaviour seems to be more consistent with standard INF parsing, unfortunately
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return;
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}
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stringAndValue[0] = stringAndValue[0].Trim();
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stringAndValue[1] = stringAndValue[1].Trim();
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// throw out the outermost pair of double quotation marks
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bool startingQuote = stringAndValue[1].StartsWith("\"");
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bool endingQuote = stringAndValue[1].EndsWith("\"");
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if (startingQuote == endingQuote)
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{
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stringAndValue[1] = stringAndValue[1].TrimStart(new char[] {'"'});
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stringAndValue[1] = stringAndValue[1].TrimEnd(new char[] {'"'});
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}
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//Console.WriteLine("Adding %" + stringAndValue[0] + "% = " + stringAndValue[1]);
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this["%" + stringAndValue[0] + "%"] = stringAndValue[1];
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return;
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}
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public string this[string name]
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{
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get
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{
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return (string)stringTable[name];
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}
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set
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{
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// EVIL: you shouldn't have two variable definitions that differ
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// like this.
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//Debug.Assert(!stringTable.ContainsKey(name));
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stringTable[name] = value;
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return;
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}
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}
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}
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}
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