proxy_service_factory.cc revision 7dbb3d5cf0c15f500944d211057644d6a2f37371
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/net/proxy_service_factory.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/browser_process.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/io_thread.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/net/pref_proxy_config_tracker.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/dhcp_proxy_script_fetcher_factory.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_config_service.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_script_fetcher_impl.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_service.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_service_v8.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/proxy_config_service_impl.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_CHROMEOS) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)ChromeProxyConfigService* ProxyServiceFactory::CreateProxyConfigService() { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The linux gconf-based proxy settings getter relies on being initialized 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // from the UI thread. 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::ProxyConfigService* base_service = NULL; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_CHROMEOS) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On ChromeOS, base service is NULL; chromeos::ProxyConfigServiceImpl 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // determines the effective proxy config to take effect in the network layer, 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be it from prefs or system (which is network shill on chromeos). 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For other platforms, create a baseline service that provides proxy 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // configuration in case nothing is configured through prefs (Note: prefs 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // include command line and configuration policy). 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(port): the IO and FILE message loops are only used by Linux. Can 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that code be moved to chrome/browser instead of being in net, so that it 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // can use BrowserThread instead of raw MessageLoop pointers? See bug 25354. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base_service = net::ProxyService::CreateSystemProxyConfigService( 507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(), 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::FILE)); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_CHROMEOS) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return new ChromeProxyConfigService(base_service); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 587dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochPrefProxyConfigTracker* 597dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochProxyServiceFactory::CreatePrefProxyConfigTrackerOfProfile( 607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch PrefService* profile_prefs, 617dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch PrefService* local_state_prefs) { 627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new chromeos::ProxyConfigServiceImpl(profile_prefs, local_state_prefs); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 657dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new PrefProxyConfigTrackerImpl(profile_prefs); 667dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif // defined(OS_CHROMEOS) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 687dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 697dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// static 707dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochPrefProxyConfigTracker* 717dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochProxyServiceFactory::CreatePrefProxyConfigTrackerOfLocalState( 727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch PrefService* local_state_prefs) { 737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 747dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new chromeos::ProxyConfigServiceImpl(NULL, local_state_prefs); 757dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#else 767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new PrefProxyConfigTrackerImpl(local_state_prefs); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_CHROMEOS) 787dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)net::ProxyService* ProxyServiceFactory::CreateProxyService( 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::NetLog* net_log, 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequestContext* context, 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net::NetworkDelegate* network_delegate, 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::ProxyConfigService* proxy_config_service, 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line) { 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_IOS) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool use_v8 = false; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool use_v8 = !command_line.HasSwitch(switches::kWinHttpProxyResolver); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_v8 && command_line.HasSwitch(switches::kSingleProcess)) { 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See the note about V8 multithreading in net/proxy/proxy_resolver_v8.h 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to understand why we have this limitation. 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Cannot use V8 Proxy resolver in single process mode."; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) use_v8 = false; // Fallback to non-v8 implementation. 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_IOS) 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t num_pac_threads = 0u; // Use default number of threads. 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the command line for an override on the number of proxy resolver 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // threads to use. 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kNumPacThreads)) { 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string s = command_line.GetSwitchValueASCII(switches::kNumPacThreads); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Parse the switch (it should be a positive integer formatted as decimal). 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int n; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::StringToInt(s, &n) && n > 0) { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_pac_threads = static_cast<size_t>(n); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Invalid switch for number of PAC threads: " << s; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net::ProxyService* proxy_service = NULL; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_v8) { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_IOS) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::DhcpProxyScriptFetcherFactory dhcp_factory; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kDisableDhcpWpad)) { 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dhcp_factory.set_enabled(false); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_service = net::CreateProxyServiceUsingV8ProxyResolver( 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_config_service, 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new net::ProxyScriptFetcherImpl(context), 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dhcp_factory.Create(context), 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context->host_resolver(), 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log, 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) network_delegate); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_IOS) 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_service = net::ProxyService::CreateUsingSystemProxyResolver( 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_config_service, 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_pac_threads, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log); 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return proxy_service; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 144