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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
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 NET_BASE_HOST_MAPPING_RULES_H_ | |
6 #define NET_BASE_HOST_MAPPING_RULES_H_ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
10 #include "base/basictypes.h" | |
11 #include "net/base/net_export.h" | |
12 | |
13 namespace net { | |
14 | |
15 class HostPortPair; | |
16 | |
17 class NET_EXPORT_PRIVATE HostMappingRules { | |
18 public: | |
19 HostMappingRules(); | |
20 ~HostMappingRules(); | |
21 | |
22 // Modifies |*host_port| based on the current rules. Returns true if | |
23 // |*host_port| was modified, false otherwise. | |
24 bool RewriteHost(HostPortPair* host_port) const; | |
25 | |
26 // Adds a rule to this mapper. The format of the rule can be one of: | |
27 // | |
28 // "MAP" <hostname_pattern> <replacement_host> [":" <replacement_port>] | |
29 // "EXCLUDE" <hostname_pattern> | |
30 // | |
31 // The <replacement_host> can be either a hostname, or an IP address literal. | |
32 // | |
33 // Returns true if the rule was successfully parsed and added. | |
34 bool AddRuleFromString(const std::string& rule_string); | |
35 | |
36 // Sets the rules from a comma separated list of rules. | |
37 void SetRulesFromString(const std::string& rules_string); | |
38 | |
39 private: | |
40 struct MapRule; | |
41 struct ExclusionRule; | |
42 | |
43 typedef std::vector<MapRule> MapRuleList; | |
44 typedef std::vector<ExclusionRule> ExclusionRuleList; | |
45 | |
46 MapRuleList map_rules_; | |
47 ExclusionRuleList exclusion_rules_; | |
48 | |
49 DISALLOW_COPY_AND_ASSIGN(HostMappingRules); | |
50 }; | |
51 | |
52 } // namespace net | |
53 | |
54 #endif // NET_BASE_HOST_MAPPING_RULES_H_ | |
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