Handle gaim filenames better which are manually escaped

RCS file: /cvs/gnome/beagle/Util ImLog.cs,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -r1.16 -r1.17
--- ImLog.cs	2005/05/02 22:47:31	1.16
+++ ImLog.cs	2005/06/27 14:44:15	1.17
@@ -76,7 +76,7 @@
 		{ }
 
 		public Uri Uri {
-			get { return UriFu.UriStringToUri (this.LogFile); }
+			get { return UriFu.PathToFileUri (this.LogFile); }
 		}
 
 		public string EllipsizedSnippet {
RCS file: /cvs/gnome/beagle/Util ImLog.cs,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -r1.17 -r1.18
--- ImLog.cs	2005/06/27 14:44:15	1.17
+++ ImLog.cs	2005/06/30 09:38:06	1.18
@@ -402,8 +402,9 @@
 			
 			log.Timestamp = file.LastWriteTime;	
 
-			log.SpeakingTo = file.Directory.Name;
-			log.Identity   = file.Directory.Parent.Name;
+			// Gaim likes to represent many characters in hex-escaped %xx form
+			log.SpeakingTo = StringFu.HexUnescape (file.Directory.Name);
+			log.Identity   = StringFu.HexUnescape (file.Directory.Parent.Name);
 			
 			array.Add (log);
 		}
RCS file: /cvs/gnome/beagle/Util StringFu.cs,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -r1.26 -r1.27
--- StringFu.cs	2005/05/28 23:00:20	1.26
+++ StringFu.cs	2005/06/30 09:38:06	1.27
@@ -293,6 +293,20 @@
 			return builder.ToString ();
 		}
 
+		// Translate all %xx codes into real characters
+		static public string HexUnescape (string str)
+		{
+			int i = 0, pos = 0;
+			while ((i = str.IndexOf ('%', pos)) != -1) {
+				pos = i;
+				char unescaped = UriFu.HexUnescape (str, ref pos);
+				str = str.Remove (i, 3);
+				str = str.Insert (i, new String(unescaped, 1));
+				pos -= 2;
+			}
+			return str;
+		}
+
 		static public string PathToQuotedFileUri (string path)
 		{
 			path = Path.GetFullPath (path);