1 files changed, 59 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/htcommon/HtURLRewriter.cc b/debian/htdig/htdig-3.2.0b6/htcommon/HtURLRewriter.cc
new file mode 100644
index 00000000..76c9faa1
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+++ b/debian/htdig/htdig-3.2.0b6/htcommon/HtURLRewriter.cc
@@ -0,0 +1,59 @@
+//
+// HtURLRewriter.cc
+//
+// HtURLRewriter:  Container for a HtRegexReplaceList (not subclassed from it due to
+//                 portability-problems using initializers).
+//                 Not for subclassing.
+//
+// Part of the ht://Dig package   <http://www.htdig.org/>
+// Copyright (c) 2000-2004 The ht://Dig Group
+// For copyright details, see the file COPYING in your distribution
+// or the GNU Library General Public License (LGPL) version 2 or later 
+// <http://www.gnu.org/copyleft/lgpl.html>
+//
+// $Id: HtURLRewriter.cc,v 1.4 2004/05/28 13:15:12 lha Exp $
+//
+
+#include "HtURLRewriter.h"
+#include "defaults.h" // For "config"
+
+// Constructor: parses the appropriate parameters using the
+// encapsulated RegexReplaceList class.
+// Only used in privacy.
+HtURLRewriter::HtURLRewriter()
+{
+	HtConfiguration* config= HtConfiguration::config();
+	StringList list(config->Find("url_rewrite_rules"), " \t");
+
+	myRegexReplace = new HtRegexReplaceList(list);
+}
+
+
+HtURLRewriter::~HtURLRewriter()
+{
+	delete myRegexReplace;
+}
+
+// Supposedly used as HtURLRewriter::instance()->ErrMsg()
+// to check if RegexReplaceList liked what was fed.
+const String& HtURLRewriter::ErrMsg()
+{
+	return myRegexReplace->lastError();
+}
+
+
+// Canonical singleton interface.
+HtURLRewriter *
+HtURLRewriter::instance()
+{
+	static HtURLRewriter *_instance = 0;
+
+	if (_instance == 0)
+	{
+		_instance = new HtURLRewriter();
+	}
+
+	return _instance;
+}
+
+// End of HtURLRewriter.cc