1 // Copyright 2022 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef URL_URL_FEATURES_H_ 6 #define URL_URL_FEATURES_H_ 7 8 #include "base/component_export.h" 9 #include "base/feature_list.h" 10 11 namespace url { 12 13 COMPONENT_EXPORT(URL) BASE_DECLARE_FEATURE(kUseIDNA2008NonTransitional); 14 15 // Returns true if Chrome is using IDNA 2008 in Non-Transitional mode. 16 COMPONENT_EXPORT(URL) bool IsUsingIDNA2008NonTransitional(); 17 18 // Returns true if Chrome is recording IDNA 2008 related metrics. 19 COMPONENT_EXPORT(URL) bool IsRecordingIDNA2008Metrics(); 20 21 // Returns true if Chrome is enforcing the 4 part check for IPv4 embedded IPv6 22 // addresses. 23 COMPONENT_EXPORT(URL) 24 BASE_DECLARE_FEATURE(kStrictIPv4EmbeddedIPv6AddressParsing); 25 26 // When enabled, allows resolving of a bare fragment containing a colon against 27 // a non-hierarchical URL. (For example '#foo:bar' against 'about:blank'.) 28 COMPONENT_EXPORT(URL) 29 BASE_DECLARE_FEATURE(kResolveBareFragmentWithColonOnNonHierarchical); 30 31 } // namespace url 32 33 #endif // URL_URL_FEATURES_H_ 34