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//
// DocumentationService.cs
//
// Author:
// Michael Hutchinson <mhutchinson@novell.com>
//
// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Text;
namespace MonoDevelop.Ide.TypeSystem
{
internal static class MarkupUtilities
{
static string EscapedLessThan = "<";
static string EscapedGreaterThan = ">";
static string EscapedAmpersand = "&";
static string EscapedApostrophe = "'";
static string EscapedQuote = """;
public static void AppendEscapedString (StringBuilder builder, string toEscape, int start, int count)
{
if (toEscape == null)
return;
for (int i = 0; i < count; i++) {
char c = toEscape[start + i];
switch (c) {
case '<':
builder.Append (EscapedLessThan);
break;
case '>':
builder.Append (EscapedGreaterThan);
break;
case '&':
builder.Append (EscapedAmpersand);
break;
case '\'':
builder.Append (EscapedApostrophe);
break;
case '"':
builder.Append (EscapedQuote);
break;
default:
builder.Append (c);
break;
}
}
}
public static string UnescapeString (string text)
{
if (string.IsNullOrEmpty (text))
return text;
return text.Replace (EscapedLessThan, "<")
.Replace (EscapedGreaterThan, ">")
.Replace (EscapedAmpersand, "&")
.Replace (EscapedApostrophe, "'")
.Replace (EscapedQuote, "\"");
}
}
}
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