Remove //net (except for Android test stuff) and sdch

net/base/host_mapping_rules.cc

-// Copyright (c) 2010 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.
-
-#include "net/base/host_mapping_rules.h"
-
-#include "base/logging.h"
-#include "base/strings/string_split.h"
-#include "base/strings/string_tokenizer.h"
-#include "base/strings/string_util.h"
-#include "net/base/host_port_pair.h"
-#include "net/base/net_util.h"
-
-namespace net {
-
-struct HostMappingRules::MapRule {
-  MapRule() : replacement_port(-1) {}
-
-  std::string hostname_pattern;
-  std::string replacement_hostname;
-  int replacement_port;
-};
-
-struct HostMappingRules::ExclusionRule {
-  std::string hostname_pattern;
-};
-
-HostMappingRules::HostMappingRules() {}
-
-HostMappingRules::~HostMappingRules() {}
-
-bool HostMappingRules::RewriteHost(HostPortPair* host_port) const {
-  // Check if the hostname was excluded.
-  for (ExclusionRuleList::const_iterator it = exclusion_rules_.begin();
-       it != exclusion_rules_.end(); ++it) {
-    const ExclusionRule& rule = *it;
-    if (MatchPattern(host_port->host(), rule.hostname_pattern))
-      return false;
-  }
-
-  // Check if the hostname was remapped.
-  for (MapRuleList::const_iterator it = map_rules_.begin();
-       it != map_rules_.end(); ++it) {
-    const MapRule& rule = *it;
-
-    // The rule's hostname_pattern will be something like:
-    //     www.foo.com
-    //     *.foo.com
-    //     www.foo.com:1234
-    //     *.foo.com:1234
-    // First, we'll check for a match just on hostname.
-    // If that fails, we'll check for a match with both hostname and port.
-    if (!MatchPattern(host_port->host(), rule.hostname_pattern)) {
-      std::string host_port_string = host_port->ToString();
-      if (!MatchPattern(host_port_string, rule.hostname_pattern))
-        continue;  // This rule doesn't apply.
-    }
-
-    host_port->set_host(rule.replacement_hostname);
-    if (rule.replacement_port != -1)
-      host_port->set_port(static_cast<uint16>(rule.replacement_port));
-    return true;
-  }
-
-  return false;
-}
-
-bool HostMappingRules::AddRuleFromString(const std::string& rule_string) {
-  std::string trimmed;
-  base::TrimWhitespaceASCII(rule_string, base::TRIM_ALL, &trimmed);
-  std::vector<std::string> parts;
-  base::SplitString(trimmed, ' ', &parts);
-
-  // Test for EXCLUSION rule.
-  if (parts.size() == 2 && LowerCaseEqualsASCII(parts[0], "exclude")) {
-    ExclusionRule rule;
-    rule.hostname_pattern = base::StringToLowerASCII(parts[1]);
-    exclusion_rules_.push_back(rule);
-    return true;
-  }
-
-  // Test for MAP rule.
-  if (parts.size() == 3 && LowerCaseEqualsASCII(parts[0], "map")) {
-    MapRule rule;
-    rule.hostname_pattern = base::StringToLowerASCII(parts[1]);
-
-    if (!ParseHostAndPort(parts[2], &rule.replacement_hostname,
-                          &rule.replacement_port)) {
-      return false;  // Failed parsing the hostname/port.
-    }
-
-    map_rules_.push_back(rule);
-    return true;
-  }
-
-  return false;
-}
-
-void HostMappingRules::SetRulesFromString(const std::string& rules_string) {
-  exclusion_rules_.clear();
-  map_rules_.clear();
-
-  base::StringTokenizer rules(rules_string, ",");
-  while (rules.GetNext()) {
-    bool ok = AddRuleFromString(rules.token());
-    LOG_IF(ERROR, !ok) << "Failed parsing rule: " << rules.token();
-  }
-}
-
-}  // namespace net