83 lines
2.3 KiB
C#
83 lines
2.3 KiB
C#
//
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// System.Web.UI.ResourceBasedLiteralControl.cs
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//
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// Author:
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// Gonzalo Paniagua Javier (gonzalo@ximian.com)
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//
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// Copyright (C) 2009 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System.Runtime.InteropServices;
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using System.Text;
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namespace System.Web.UI
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{
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class ResourceBasedLiteralControl : LiteralControl
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{
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IntPtr ptr;
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int length;
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public ResourceBasedLiteralControl (IntPtr ptr, int length)
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{
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EnableViewState = false;
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AutoID = false;
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this.ptr = ptr;
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this.length = length;
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}
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public override string Text {
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get {
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if (length == -1)
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return base.Text;
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byte [] bytes = new byte [length];
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Marshal.Copy (ptr, bytes, 0, length);
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return Encoding.UTF8.GetString (bytes);
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}
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set {
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length = -1;
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base.Text = value;
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}
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}
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protected internal override void Render (HtmlTextWriter writer)
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{
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if (length == -1) {
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writer.Write (base.Text);
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return;
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}
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HttpWriter hw = writer.GetHttpWriter ();
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if (hw == null || hw.Response.ContentEncoding.CodePage != 65001) {
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byte [] bytes = new byte [length];
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Marshal.Copy (ptr, bytes, 0, length);
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writer.Write (Encoding.UTF8.GetString (bytes));
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bytes = null;
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return;
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}
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hw.WriteUTF8Ptr (ptr, length);
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}
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}
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}
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