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Unified Diff: net/base/registry_controlled_domains/registry_controlled_domain.h

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: net/base/registry_controlled_domains/registry_controlled_domain.h
diff --git a/net/base/registry_controlled_domains/registry_controlled_domain.h b/net/base/registry_controlled_domains/registry_controlled_domain.h
deleted file mode 100644
index 639f264047b0255617577fef7f6d6929027bc286..0000000000000000000000000000000000000000
--- a/net/base/registry_controlled_domains/registry_controlled_domain.h
+++ /dev/null
@@ -1,238 +0,0 @@
-// Copyright (c) 2012 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.
-
-// NB: Modelled after Mozilla's code (originally written by Pamela Greene,
-// later modified by others), but almost entirely rewritten for Chrome.
-// (netwerk/dns/src/nsEffectiveTLDService.h)
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla TLD Service
- *
- * The Initial Developer of the Original Code is
- * Google Inc.
- * Portions created by the Initial Developer are Copyright (C) 2006
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Pamela Greene <pamg.bugs@gmail.com> (original author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-/*
- (Documentation based on the Mozilla documentation currently at
- http://wiki.mozilla.org/Gecko:Effective_TLD_Service, written by the same
- author.)
-
- The RegistryControlledDomainService examines the hostname of a GURL passed to
- it and determines the longest portion that is controlled by a registrar.
- Although technically the top-level domain (TLD) for a hostname is the last
- dot-portion of the name (such as .com or .org), many domains (such as co.uk)
- function as though they were TLDs, allocating any number of more specific,
- essentially unrelated names beneath them. For example, .uk is a TLD, but
- nobody is allowed to register a domain directly under .uk; the "effective"
- TLDs are ac.uk, co.uk, and so on. We wouldn't want to allow any site in
- *.co.uk to set a cookie for the entire co.uk domain, so it's important to be
- able to identify which higher-level domains function as effective TLDs and
- which can be registered.
-
- The service obtains its information about effective TLDs from a text resource
- that must be in the following format:
-
- * It should use plain ASCII.
- * It should contain one domain rule per line, terminated with \n, with nothing
- else on the line. (The last rule in the file may omit the ending \n.)
- * Rules should have been normalized using the same canonicalization that GURL
- applies. For ASCII, that means they're not case-sensitive, among other
- things; other normalizations are applied for other characters.
- * Each rule should list the entire TLD-like domain name, with any subdomain
- portions separated by dots (.) as usual.
- * Rules should neither begin nor end with a dot.
- * If a hostname matches more than one rule, the most specific rule (that is,
- the one with more dot-levels) will be used.
- * Other than in the case of wildcards (see below), rules do not implicitly
- include their subcomponents. For example, "bar.baz.uk" does not imply
- "baz.uk", and if "bar.baz.uk" is the only rule in the list, "foo.bar.baz.uk"
- will match, but "baz.uk" and "qux.baz.uk" won't.
- * The wildcard character '*' will match any valid sequence of characters.
- * Wildcards may only appear as the entire most specific level of a rule. That
- is, a wildcard must come at the beginning of a line and must be followed by
- a dot. (You may not use a wildcard as the entire rule.)
- * A wildcard rule implies a rule for the entire non-wildcard portion. For
- example, the rule "*.foo.bar" implies the rule "foo.bar" (but not the rule
- "bar"). This is typically important in the case of exceptions (see below).
- * The exception character '!' before a rule marks an exception to a wildcard
- rule. If your rules are "*.tokyo.jp" and "!pref.tokyo.jp", then
- "a.b.tokyo.jp" has an effective TLD of "b.tokyo.jp", but "a.pref.tokyo.jp"
- has an effective TLD of "tokyo.jp" (the exception prevents the wildcard
- match, and we thus fall through to matching on the implied "tokyo.jp" rule
- from the wildcard).
- * If you use an exception rule without a corresponding wildcard rule, the
- behavior is undefined.
-
- Firefox has a very similar service, and it's their data file we use to
- construct our resource. However, the data expected by this implementation
- differs from the Mozilla file in several important ways:
- (1) We require that all single-level TLDs (com, edu, etc.) be explicitly
- listed. As of this writing, Mozilla's file includes the single-level
- TLDs too, but that might change.
- (2) Our data is expected be in pure ASCII: all UTF-8 or otherwise encoded
- items must already have been normalized.
- (3) We do not allow comments, rule notes, blank lines, or line endings other
- than LF.
- Rules are also expected to be syntactically valid.
-
- The utility application tld_cleanup.exe converts a Mozilla-style file into a
- Chrome one, making sure that single-level TLDs are explicitly listed, using
- GURL to normalize rules, and validating the rules.
-*/
-
-#ifndef NET_BASE_REGISTRY_CONTROLLED_DOMAINS_REGISTRY_CONTROLLED_DOMAIN_H_
-#define NET_BASE_REGISTRY_CONTROLLED_DOMAINS_REGISTRY_CONTROLLED_DOMAIN_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "net/base/net_export.h"
-
-class GURL;
-
-struct DomainRule;
-
-namespace net {
-namespace registry_controlled_domains {
-
-// This enum is a required parameter to all public methods declared for this
-// service. The Public Suffix List (http://publicsuffix.org/) this service
-// uses as a data source splits all effective-TLDs into two groups. The main
-// group describes registries that are acknowledged by ICANN. The second group
-// contains a list of private additions for domains that enable external users
-// to create subdomains, such as appspot.com.
-// The RegistryFilter enum lets you choose whether you want to include the
-// private additions in your lookup.
-// See this for example use cases:
-// https://wiki.mozilla.org/Public_Suffix_List/Use_Cases
-enum NET_EXPORT PrivateRegistryFilter {
- EXCLUDE_PRIVATE_REGISTRIES = 0,
- INCLUDE_PRIVATE_REGISTRIES
-};
-
-// This enum is a required parameter to the GetRegistryLength functions
-// declared for this service. Whenever there is no matching rule in the
-// effective-TLD data (or in the default data, if the resource failed to
-// load), the result will be dependent on which enum value was passed in.
-// If EXCLUDE_UNKNOWN_REGISTRIES was passed in, the resulting registry length
-// will be 0. If INCLUDE_UNKNOWN_REGISTRIES was passed in, the resulting
-// registry length will be the length of the last subcomponent (eg. 3 for
-// foobar.baz).
-enum NET_EXPORT UnknownRegistryFilter {
- EXCLUDE_UNKNOWN_REGISTRIES = 0,
- INCLUDE_UNKNOWN_REGISTRIES
-};
-
-// Returns the registered, organization-identifying host and all its registry
-// information, but no subdomains, from the given GURL. Returns an empty
-// string if the GURL is invalid, has no host (e.g. a file: URL), has multiple
-// trailing dots, is an IP address, has only one subcomponent (i.e. no dots
-// other than leading/trailing ones), or is itself a recognized registry
-// identifier. If no matching rule is found in the effective-TLD data (or in
-// the default data, if the resource failed to load), the last subcomponent of
-// the host is assumed to be the registry.
-//
-// Examples:
-// http://www.google.com/file.html -> "google.com" (com)
-// http://..google.com/file.html -> "google.com" (com)
-// http://google.com./file.html -> "google.com." (com)
-// http://a.b.co.uk/file.html -> "b.co.uk" (co.uk)
-// file:///C:/bar.html -> "" (no host)
-// http://foo.com../file.html -> "" (multiple trailing dots)
-// http://192.168.0.1/file.html -> "" (IP address)
-// http://bar/file.html -> "" (no subcomponents)
-// http://co.uk/file.html -> "" (host is a registry)
-// http://foo.bar/file.html -> "foo.bar" (no rule; assume bar)
-NET_EXPORT std::string GetDomainAndRegistry(const GURL& gurl,
- PrivateRegistryFilter filter);
-
-// Like the GURL version, but takes a host (which is canonicalized internally)
-// instead of a full GURL.
-NET_EXPORT std::string GetDomainAndRegistry(const std::string& host,
- PrivateRegistryFilter filter);
-
-// This convenience function returns true if the two GURLs both have hosts
-// and one of the following is true:
-// * They each have a known domain and registry, and it is the same for both
-// URLs. Note that this means the trailing dot, if any, must match too.
-// * They don't have known domains/registries, but the hosts are identical.
-// Effectively, callers can use this function to check whether the input URLs
-// represent hosts "on the same site".
-NET_EXPORT bool SameDomainOrHost(const GURL& gurl1, const GURL& gurl2,
- PrivateRegistryFilter filter);
-
-// Finds the length in bytes of the registrar portion of the host in the
-// given GURL. Returns std::string::npos if the GURL is invalid or has no
-// host (e.g. a file: URL). Returns 0 if the GURL has multiple trailing dots,
-// is an IP address, has no subcomponents, or is itself a recognized registry
-// identifier. The result is also dependent on the UnknownRegistryFilter.
-// If no matching rule is found in the effective-TLD data (or in
-// the default data, if the resource failed to load), returns 0 if
-// |unknown_filter| is EXCLUDE_UNKNOWN_REGISTRIES, or the length of the last
-// subcomponent if |unknown_filter| is INCLUDE_UNKNOWN_REGISTRIES.
-//
-// Examples:
-// http://www.google.com/file.html -> 3 (com)
-// http://..google.com/file.html -> 3 (com)
-// http://google.com./file.html -> 4 (com)
-// http://a.b.co.uk/file.html -> 5 (co.uk)
-// file:///C:/bar.html -> std::string::npos (no host)
-// http://foo.com../file.html -> 0 (multiple trailing
-// dots)
-// http://192.168.0.1/file.html -> 0 (IP address)
-// http://bar/file.html -> 0 (no subcomponents)
-// http://co.uk/file.html -> 0 (host is a registry)
-// http://foo.bar/file.html -> 0 or 3, depending (no rule; assume
-// bar)
-NET_EXPORT size_t GetRegistryLength(const GURL& gurl,
- UnknownRegistryFilter unknown_filter,
- PrivateRegistryFilter private_filter);
-
-// Like the GURL version, but takes a host (which is canonicalized internally)
-// instead of a full GURL.
-NET_EXPORT size_t GetRegistryLength(const std::string& host,
- UnknownRegistryFilter unknown_filter,
- PrivateRegistryFilter private_filter);
-
-typedef const struct DomainRule* (*FindDomainPtr)(const char *, unsigned int);
-
-// Used for unit tests. Use default domains.
-NET_EXPORT_PRIVATE void SetFindDomainGraph();
-
-// Used for unit tests, so that a frozen list of domains is used.
-NET_EXPORT_PRIVATE void SetFindDomainGraph(const unsigned char* domains,
- size_t length);
-} // namespace registry_controlled_domains
-} // namespace net
-
-#endif // NET_BASE_REGISTRY_CONTROLLED_DOMAINS_REGISTRY_CONTROLLED_DOMAIN_H_

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