Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/Handlers/TraceHandlerErrorFormatter.cs

@@ -0,0 +1,77 @@
+namespace System.Web.Handlers {
+    using System.IO;
+    using System.Web.Util;
+    using System.Web;
+    using System.Collections;
+    using System.Collections.Specialized;
+
+    internal class TraceHandlerErrorFormatter : ErrorFormatter {
+        bool _isRemote;
+
+        internal TraceHandlerErrorFormatter(bool isRemote) {
+            _isRemote = isRemote;
+        }
+
+        protected override string ErrorTitle {
+            get { return SR.GetString(SR.Trace_Error_Title);}
+        }
+
+        protected override string Description {
+            get { 
+                if(_isRemote)
+                    return SR.GetString(SR.Trace_Error_LocalOnly_Description);
+                else
+                    return HttpUtility.HtmlEncode(SR.GetString(SR.Trace_Error_Enabled_Description));
+            }
+        }
+
+        protected override string MiscSectionTitle {
+            get { return null; }
+        }
+
+        protected override string MiscSectionContent {
+            get { return null; }
+        }
+
+        protected override string ColoredSquareTitle {
+            get {
+                string detailsTitle = SR.GetString(SR.Generic_Err_Details_Title);
+                AdaptiveMiscContent.Add(detailsTitle);
+                return detailsTitle;
+            }
+        }
+
+        protected override string ColoredSquareDescription {
+            get {
+                string description;
+                if(_isRemote)
+                    description = HttpUtility.HtmlEncode(SR.GetString(SR.Trace_Error_LocalOnly_Details_Desc));
+                else
+                    description = HttpUtility.HtmlEncode(SR.GetString(SR.Trace_Error_Enabled_Details_Desc));
+
+                AdaptiveMiscContent.Add(description);
+                return description;
+            }
+        }
+
+        protected override string ColoredSquareContent {
+            get {
+                string content;
+                if(_isRemote)
+                    content = HttpUtility.HtmlEncode(SR.GetString(SR.Trace_Error_LocalOnly_Details_Sample));
+                else
+                    content = HttpUtility.HtmlEncode(SR.GetString(SR.Trace_Error_Enabled_Details_Sample));
+
+                return WrapWithLeftToRightTextFormatIfNeeded(content);
+            }
+        }
+
+        protected override bool ShowSourceFileInfo {
+            get { return false;}
+        }
+
+        internal override bool CanBeShownToAllUsers {
+            get { return true;}
+        }
+    }
+}