452 lines
15 KiB
C#
452 lines
15 KiB
C#
// Decompiled with JetBrains decompiler
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// Type: Rei.Fs.UriUtil
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// Assembly: Rei.Fs, Version=1.13.2.8796, Culture=neutral, PublicKeyToken=null
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// MVID: D8B08A8B-697C-4439-9CFF-1BE4EE46F7B0
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// Assembly location: F:\Eigene Dateien\Dropbox\portable Collection\Progs\CarotDAV\Rei.Fs.dll
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using Microsoft.VisualBasic.CompilerServices;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Text;
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namespace Rei.Fs
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{
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public class UriUtil
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{
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private const string unescapestringforsegment = "!$&'()*+,-.0123456789:;=@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~";
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private const string unescapestringforquery = "!$&'()*+,-.0123456789:;=@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~/?";
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private const string FormUrlEncodeReserved = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789$-_.!*'(),\",";
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private const string OAuthUnreserved = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._~";
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public static Uri AddLastSlash(Uri target)
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{
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string leftPart = target.GetLeftPart(UriPartial.Path);
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if (leftPart.EndsWith("/"))
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return target;
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return new Uri(leftPart + "/" + target.Query + target.Fragment);
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}
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public static Uri RemoveLastSlash(Uri target)
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{
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if (target.Segments.Length == 1)
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return target;
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string leftPart = target.GetLeftPart(UriPartial.Path);
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if (!leftPart.EndsWith("/"))
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return target;
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return new Uri(leftPart.Substring(0, checked (leftPart.Length - 1)) + target.Query + target.Fragment);
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}
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public static bool EndWithSlash(Uri target)
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{
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return target.GetLeftPart(UriPartial.Path).EndsWith("/");
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}
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public static Uri GetParent(Uri target)
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{
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string str = target.AbsolutePath;
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int index = checked (str.Length - 1);
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while (index >= 0 && Operators.CompareString(Conversions.ToString(str[index]), "/", false) == 0)
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checked { --index; }
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while (index >= 0 && Operators.CompareString(Conversions.ToString(str[index]), "/", false) != 0)
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checked { --index; }
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while (index >= 0 && Operators.CompareString(Conversions.ToString(str[index]), "/", false) == 0)
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checked { --index; }
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int num = checked (index + 1);
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if (num == 0)
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{
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str = "/";
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num = 0;
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}
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if (Operators.CompareString(target.Authority, "", false) == 0)
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return new Uri(target.Scheme + ":" + str.Substring(0, checked (num + 1)));
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return new Uri(target.Scheme + "://" + target.Authority + str.Substring(0, checked (num + 1)));
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}
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public static Uri GetRoot(Uri target)
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{
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if (Operators.CompareString(target.Authority, "", false) == 0)
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return new Uri(target.Scheme + ":/");
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return new Uri(target.Scheme + "://" + target.Authority + "/");
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}
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public static string GetLastSegment(Uri target)
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{
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string absolutePath = target.AbsolutePath;
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int length = absolutePath.Length;
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int num = length;
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while (num == length)
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{
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checked { --length; }
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if (length < 0)
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{
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num = -1;
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break;
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}
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num = absolutePath.LastIndexOf('/', length);
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if (num < 0)
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{
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num = -1;
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break;
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}
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}
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return absolutePath.Substring(checked (num + 1), checked (length - num));
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}
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public static string GetLastName(Uri target)
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{
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string stringToUnescape = UriUtil.GetLastSegment(target);
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try
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{
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stringToUnescape = Uri.UnescapeDataString(stringToUnescape);
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}
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catch (UriFormatException ex)
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{
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ProjectData.SetProjectError((Exception) ex);
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ProjectData.ClearProjectError();
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}
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return stringToUnescape;
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}
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public static string GetAuthority(Uri target)
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{
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return target.GetComponents(UriComponents.SchemeAndServer | UriComponents.UserInfo, UriFormat.UriEscaped) + "/";
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}
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public static Uri CombineSegment(Uri baseuri, string segment)
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{
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if (baseuri.AbsoluteUri.EndsWith("/"))
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return new Uri(baseuri.AbsoluteUri + segment);
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return new Uri(baseuri.AbsoluteUri + "/" + segment);
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}
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public static Uri CombineName(Uri baseuri, string name)
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{
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return UriUtil.CombineSegment(baseuri, Uri.EscapeDataString(name));
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}
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public static bool UriEquals(Uri u1, Uri u2, bool casesensitive)
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{
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if ((object) u1 == null)
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return (object) u2 == null;
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if ((object) u2 == null)
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return false;
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if (casesensitive)
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return Uri.Compare(UriUtil.RemoveLastSlash(u1), UriUtil.RemoveLastSlash(u2), UriComponents.AbsoluteUri, UriFormat.Unescaped, StringComparison.InvariantCulture) == 0;
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return Uri.Compare(UriUtil.RemoveLastSlash(u1), UriUtil.RemoveLastSlash(u2), UriComponents.AbsoluteUri, UriFormat.Unescaped, StringComparison.InvariantCultureIgnoreCase) == 0;
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}
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private static string UriEncodeConvertHelper(string str, Encoding sourceencoding, Encoding destinationencoding, bool queryorfragment)
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{
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if (str.Contains("%u") || str.Contains("%U"))
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throw new ArgumentException("cannot use %u encoding uri");
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List<byte> byteList = new List<byte>();
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int index1;
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while (index1 < str.Length)
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{
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if ((int) str[index1] != 37)
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{
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byteList.Add(Convert.ToByte(str[index1]));
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checked { ++index1; }
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}
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else
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{
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byteList.Add(Convert.ToByte(str.Substring(checked (index1 + 1), 2), 16));
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checked { index1 += 3; }
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}
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}
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byte[] numArray = new byte[checked (byteList.Count - 1 + 1)];
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byteList.CopyTo(numArray);
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str = sourceencoding.GetString(numArray);
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StringBuilder stringBuilder = new StringBuilder(checked (str.Length * 3));
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string str1 = !queryorfragment ? "!$&'()*+,-.0123456789:;=@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~" : "!$&'()*+,-.0123456789:;=@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~/?";
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int num1 = 0;
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int num2 = checked (str.Length - 1);
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int index2 = num1;
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while (index2 <= num2)
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{
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if (str1.Contains(Conversions.ToString(str[index2])))
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{
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stringBuilder.Append(str[index2]);
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}
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else
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{
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byte[] bytes = destinationencoding.GetBytes(Conversions.ToString(str[index2]));
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int index3 = 0;
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while (index3 < bytes.Length)
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{
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byte num3 = bytes[index3];
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char ch = Convert.ToChar(num3);
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if (str1.Contains(Conversions.ToString(ch)))
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{
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stringBuilder.Append(ch);
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}
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else
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{
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stringBuilder.Append("%");
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stringBuilder.Append(num3.ToString("X2"));
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}
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checked { ++index3; }
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}
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}
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checked { ++index2; }
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}
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str = stringBuilder.ToString();
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return str;
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}
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public static Uri UriEncodeConvert(Uri target, Encoding sourceencoding, Encoding destinationencoding)
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{
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if (sourceencoding == null)
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sourceencoding = Encoding.UTF8;
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if (destinationencoding == null)
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destinationencoding = Encoding.UTF8;
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if (sourceencoding == destinationencoding)
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return target;
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string components = target.GetComponents(UriComponents.SchemeAndServer | UriComponents.UserInfo, UriFormat.UriEscaped);
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string[] strArray = target.GetComponents(UriComponents.Path, UriFormat.UriEscaped).Split(new char[1]
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{
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'/'
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}, StringSplitOptions.None);
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int num1 = 0;
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int num2 = checked (strArray.Length - 1);
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int index = num1;
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while (index <= num2)
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{
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strArray[index] = UriUtil.UriEncodeConvertHelper(strArray[index], sourceencoding, destinationencoding, false);
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checked { ++index; }
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}
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string str1 = target.GetComponents(UriComponents.Query, UriFormat.UriEscaped);
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if (str1.Length > 0)
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str1 = UriUtil.UriEncodeConvertHelper(str1, sourceencoding, destinationencoding, true);
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string str2 = target.GetComponents(UriComponents.Fragment, UriFormat.UriEscaped);
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if (str2.Length > 0)
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str2 = UriUtil.UriEncodeConvertHelper(str2, sourceencoding, destinationencoding, true);
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string uriString = components + "/" + string.Join("/", strArray);
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if (str1.Length > 0)
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uriString = uriString + "?" + str1;
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if (str2.Length > 0)
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uriString = uriString + "#" + str2;
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return new Uri(uriString);
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}
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public static bool IsChild(Uri baseuri, Uri target)
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{
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if (checked (baseuri.Segments.Length + 1) != target.Segments.Length)
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return false;
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return UriUtil.IsDescendant(baseuri, target);
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}
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public static bool IsDescendant(Uri baseuri, Uri target)
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{
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if (checked (baseuri.Segments.Length + 1) > target.Segments.Length || Operators.CompareString(baseuri.Scheme, target.Scheme, false) != 0 || (Operators.CompareString(baseuri.Host, target.Host, false) != 0 || baseuri.Port != target.Port) || Operators.CompareString(baseuri.UserInfo, target.UserInfo, false) != 0)
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return false;
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int num1 = 0;
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int num2 = checked (baseuri.Segments.Length - 1);
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int index = num1;
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while (index <= num2)
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{
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if (!UriUtil.IsSameSegmentString(baseuri.Segments[index], target.Segments[index]))
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return false;
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checked { ++index; }
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}
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return true;
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}
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public static bool IsSameSegmentString(string seg1, string seg2)
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{
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while (seg1.EndsWith("/"))
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seg1 = seg1.Substring(0, checked (seg1.Length - 1));
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while (seg2.EndsWith("/"))
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seg2 = seg2.Substring(0, checked (seg2.Length - 1));
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return Operators.CompareString(Uri.UnescapeDataString(seg1), Uri.UnescapeDataString(seg2), false) == 0;
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}
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public static bool IsRoot(Uri u)
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{
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return u.Segments.Length < 2;
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}
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public static string FormUrlEncode(string str)
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{
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StringBuilder stringBuilder = new StringBuilder();
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int num1 = 0;
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int num2 = checked (str.Length - 1);
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int index1 = num1;
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while (index1 <= num2)
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{
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if ((int) str[index1] == 32)
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stringBuilder.Append("+");
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else if ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789$-_.!*'(),\",".Contains(Conversions.ToString(str[index1])))
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{
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stringBuilder.Append(str[index1]);
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}
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else
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{
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byte[] bytes = Encoding.UTF8.GetBytes(Conversions.ToString(str[index1]));
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int index2 = 0;
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while (index2 < bytes.Length)
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{
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byte num3 = bytes[index2];
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stringBuilder.Append("%");
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stringBuilder.Append(num3.ToString("X2"));
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checked { ++index2; }
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}
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}
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checked { ++index1; }
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}
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return stringBuilder.ToString();
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}
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public static string OAuthEncode(string str)
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{
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StringBuilder stringBuilder = new StringBuilder();
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int num1 = 0;
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int num2 = checked (str.Length - 1);
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int index1 = num1;
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while (index1 <= num2)
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{
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if ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._~".Contains(Conversions.ToString(str[index1])))
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{
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stringBuilder.Append(str[index1]);
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}
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else
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{
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byte[] bytes = Encoding.UTF8.GetBytes(Conversions.ToString(str[index1]));
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int index2 = 0;
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while (index2 < bytes.Length)
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{
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byte num3 = bytes[index2];
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stringBuilder.Append("%");
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stringBuilder.Append(num3.ToString("X2"));
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checked { ++index2; }
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}
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}
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checked { ++index1; }
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}
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return stringBuilder.ToString();
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}
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public static string OAuthDecode(string str)
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{
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List<byte> byteList = new List<byte>();
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int index = 0;
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while (index < str.Length)
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{
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byte result;
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if (Operators.CompareString(Conversions.ToString(str[index]), "%", false) == 0 && index < checked (str.Length - 3) && byte.TryParse(str.Substring(checked (index + 1), 2), NumberStyles.HexNumber, (IFormatProvider) null, out result))
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{
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byteList.Add(result);
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checked { index += 3; }
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}
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else
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{
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byteList.AddRange((IEnumerable<byte>) Encoding.UTF8.GetBytes(Conversions.ToString(str[index])));
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checked { ++index; }
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}
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}
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return Encoding.UTF8.GetString(byteList.ToArray());
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}
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public static Uri CreateNextCopyName(Uri target)
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{
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int result = 2;
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string lastSegment = UriUtil.GetLastSegment(target);
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string str = UriUtil.RemoveExtension(lastSegment);
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if (str.EndsWith(")"))
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{
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int length = str.LastIndexOf("(");
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if (int.TryParse(str.Substring(checked (length + 1), checked (str.Length - length - 2)), out result))
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{
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str = str.Substring(0, length).TrimEnd();
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checked { ++result; }
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}
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}
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return new Uri(UriUtil.GetParent(target).AbsoluteUri + str + " (" + result.ToString() + ")" + UriUtil.GetExtension(lastSegment));
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}
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public static string CreateNextCopyName(string name)
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{
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int result = 1;
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string str = UriUtil.RemoveExtension(name);
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if (str.EndsWith(")"))
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{
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int num = str.LastIndexOf("(");
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if (int.TryParse(str.Substring(checked (num + 1), checked (str.Length - num - 2)), out result))
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str = str.Substring(0, checked (num - 1));
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}
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int num1 = checked (result + 1);
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return str + " (" + num1.ToString() + ")" + UriUtil.GetExtension(name);
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}
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public static string CreateFormUrlencodedString(Dictionary<string, string> values)
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{
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List<string> stringList = new List<string>();
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Dictionary<string, string>.KeyCollection.Enumerator enumerator;
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try
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{
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enumerator = values.Keys.GetEnumerator();
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while (enumerator.MoveNext())
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{
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string current = enumerator.Current;
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stringList.Add(Uri.EscapeDataString(current).Replace("%20", "+") + "=" + Uri.EscapeDataString(values[current]).Replace("%20", "+"));
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}
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}
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finally
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{
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enumerator.Dispose();
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}
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return string.Join("&", stringList.ToArray());
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}
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public static Uri CreateUriFromSchemeAndPath(string scheme, string path)
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{
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string[] strArray = path.Split(new char[1]{ '/' }, StringSplitOptions.RemoveEmptyEntries);
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string str = "";
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if (strArray.Length == 0)
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{
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str = "/";
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}
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else
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{
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int num1 = 0;
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int num2 = checked (strArray.Length - 1);
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int index = num1;
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while (index <= num2)
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{
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str = str + "/" + Uri.EscapeDataString(strArray[index]);
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checked { ++index; }
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}
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}
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return new Uri(scheme + ":" + str);
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}
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private static string GetFilename(string path)
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{
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while (path.EndsWith("\\"))
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path = path.Substring(0, checked (path.Length - 1));
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int num = path.LastIndexOf("\\");
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if (num < 0)
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return path;
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return path.Substring(checked (num + 1));
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}
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private static string RemoveExtension(string filename)
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{
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int length = filename.LastIndexOf(".");
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if (length < 0)
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return filename;
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return filename.Substring(0, length);
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}
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private static string GetExtension(string path)
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{
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string filename = UriUtil.GetFilename(path);
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int num = filename.LastIndexOf(".");
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if (num < 0 || checked (num + 1) >= filename.Length)
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return "";
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return filename.Substring(checked (num + 1));
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}
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}
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}
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