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//------------------------------------------------------------------------------
// <copyright file="ConfigXmlReader.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Configuration {
using System.Configuration.Internal;
using System.Collections;
using System.Collections.Specialized;
using System.Collections.Generic;
using System.Configuration;
using System.Globalization;
using System.IO;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.Permissions;
using System.Text;
using System.Xml;
using System.Net;
internal sealed class ConfigXmlReader : XmlTextReader, IConfigErrorInfo {
string _rawXml;
int _lineOffset;
string _filename;
// Used in a decrypted configuration section to locate
// the line where the ecnrypted section begins.
bool _lineNumberIsConstant;
internal ConfigXmlReader(string rawXml, string filename, int lineOffset) :
this(rawXml, filename, lineOffset, false) {
}
internal ConfigXmlReader(string rawXml, string filename, int lineOffset, bool lineNumberIsConstant) :
base(new StringReader(rawXml)) {
_rawXml = rawXml;
_filename = filename;
_lineOffset = lineOffset;
_lineNumberIsConstant = lineNumberIsConstant;
Debug.Assert(!_lineNumberIsConstant || _lineOffset > 0,
"!_lineNumberIsConstant || _lineOffset > 0");
}
internal ConfigXmlReader Clone() {
return new ConfigXmlReader(_rawXml, _filename, _lineOffset, _lineNumberIsConstant);
}
int IConfigErrorInfo.LineNumber {
get {
if (_lineNumberIsConstant) {
return _lineOffset;
}
else if (_lineOffset > 0) {
return base.LineNumber + (_lineOffset - 1);
}
else {
return base.LineNumber;
}
}
}
string IConfigErrorInfo.Filename {
get {
return _filename;
}
}
internal string RawXml {
get {
return _rawXml;
}
}
}
}
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