Add support for split Public Suffix List distinctions.

net/tools/tld_cleanup/tld_cleanup_util.h

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_TOOLS_TLD_CLEANUP_TLD_CLEANUP_UTIL_H_
+#define NET_TOOLS_TLD_CLEANUP_TLD_CLEANUP_UTIL_H_
+
+#include <map>
+#include <string>
+
+namespace base {
+class FilePath;
+}  // namespace base
+
+namespace net {
+namespace tld_cleanup {
+
+struct Rule {
+  bool exception;
+  bool wildcard;
+  bool is_private;
+};
+
+typedef std::map<std::string, Rule> RuleMap;
+
+// These result codes should be in increasing order of severity.
+typedef enum {
+  kSuccess,
+  kWarning,
+  kError,
+} NormalizeResult;
+
+// Loads the file described by |in_filename|, converts it to the desired format
+// (see the file comments in tld_cleanup.cc), and saves it into |out_filename|.
+// Returns the most severe of the result codes encountered when normalizing the
+// rules.
+NormalizeResult NormalizeFile(const base::FilePath& in_filename,
+                              const base::FilePath& out_filename);
+
+// Parses |data|, and converts it to the internal data format RuleMap. Returns
+// the most severe of the result codes encountered when normalizing the rules.
+NormalizeResult NormalizeDataToRuleMap(const std::string data,
+                                       RuleMap* rules);
+
+}  // namespace tld_cleanup
+}  // namespace net
+
+#endif  // NET_TOOLS_TLD_CLEANUP_TLD_CLEANUP_UTIL_H_