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 #include "chrome/browser/prefs/proxy_config_dictionary.h"
6
7 #include "base/basictypes.h"
8 #include "base/logging.h"
9 #include "base/values.h"
10
11 namespace {
12
13 // Integer to specify the type of proxy settings.
14 // See ProxyPrefs for possible values and interactions with the other proxy
15 // preferences.
16 const char kProxyMode[] = "mode";
17 // String specifying the proxy server. For a specification of the expected
18 // syntax see net::ProxyConfig::ProxyRules::ParseFromString().
19 const char kProxyServer[] = "server";
20 // URL to the proxy .pac file.
21 const char kProxyPacUrl[] = "pac_url";
22 // String containing proxy bypass rules. For a specification of the
23 // expected syntax see net::ProxyBypassRules::ParseFromString().
24 const char kProxyBypassList[] = "bypass_list";
25
26 } // namespace
27
ProxyConfigDictionary(const DictionaryValue * dict)28 ProxyConfigDictionary::ProxyConfigDictionary(const DictionaryValue* dict)
29 : dict_(dict->DeepCopy()) {
30 }
31
~ProxyConfigDictionary()32 ProxyConfigDictionary::~ProxyConfigDictionary() {}
33
GetMode(ProxyPrefs::ProxyMode * out) const34 bool ProxyConfigDictionary::GetMode(ProxyPrefs::ProxyMode* out) const {
35 std::string mode_str;
36 return dict_->GetString(kProxyMode, &mode_str)
37 && StringToProxyMode(mode_str, out);
38 }
39
GetPacUrl(std::string * out) const40 bool ProxyConfigDictionary::GetPacUrl(std::string* out) const {
41 return dict_->GetString(kProxyPacUrl, out);
42 }
43
GetProxyServer(std::string * out) const44 bool ProxyConfigDictionary::GetProxyServer(std::string* out) const {
45 return dict_->GetString(kProxyServer, out);
46 }
47
GetBypassList(std::string * out) const48 bool ProxyConfigDictionary::GetBypassList(std::string* out) const {
49 return dict_->GetString(kProxyBypassList, out);
50 }
51
HasBypassList() const52 bool ProxyConfigDictionary::HasBypassList() const {
53 return dict_->HasKey(kProxyBypassList);
54 }
55
56 // static
CreateDirect()57 DictionaryValue* ProxyConfigDictionary::CreateDirect() {
58 return CreateDictionary(ProxyPrefs::MODE_DIRECT, "", "", "");
59 }
60
61 // static
CreateAutoDetect()62 DictionaryValue* ProxyConfigDictionary::CreateAutoDetect() {
63 return CreateDictionary(ProxyPrefs::MODE_AUTO_DETECT, "", "", "");
64 }
65
66 // static
CreatePacScript(const std::string & pac_url)67 DictionaryValue* ProxyConfigDictionary::CreatePacScript(
68 const std::string& pac_url) {
69 return CreateDictionary(ProxyPrefs::MODE_PAC_SCRIPT, pac_url, "", "");
70 }
71
72 // static
CreateFixedServers(const std::string & proxy_server,const std::string & bypass_list)73 DictionaryValue* ProxyConfigDictionary::CreateFixedServers(
74 const std::string& proxy_server,
75 const std::string& bypass_list) {
76 if (!proxy_server.empty()) {
77 return CreateDictionary(
78 ProxyPrefs::MODE_FIXED_SERVERS, "", proxy_server, bypass_list);
79 } else {
80 return CreateDirect();
81 }
82 }
83
84 // static
CreateSystem()85 DictionaryValue* ProxyConfigDictionary::CreateSystem() {
86 return CreateDictionary(ProxyPrefs::MODE_SYSTEM, "", "", "");
87 }
88
89 // static
CreateDictionary(ProxyPrefs::ProxyMode mode,const std::string & pac_url,const std::string & proxy_server,const std::string & bypass_list)90 DictionaryValue* ProxyConfigDictionary::CreateDictionary(
91 ProxyPrefs::ProxyMode mode,
92 const std::string& pac_url,
93 const std::string& proxy_server,
94 const std::string& bypass_list) {
95 DictionaryValue* dict = new DictionaryValue();
96 dict->SetString(kProxyMode, ProxyModeToString(mode));
97 if (!pac_url.empty())
98 dict->SetString(kProxyPacUrl, pac_url);
99 if (!proxy_server.empty())
100 dict->SetString(kProxyServer, proxy_server);
101 if (!bypass_list.empty())
102 dict->SetString(kProxyBypassList, bypass_list);
103 return dict;
104 }
105