Extended: Add "system" URLRequestContext

chrome/browser/profiles/profile_io_data.cc

 // Copyright (c) 2011 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 "chrome/browser/profiles/profile_io_data.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/net/chrome_cookie_notification_details.h"
 #include "chrome/browser/net/pref_proxy_config_service.h"
+#include "chrome/browser/net/proxy_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/extensions/user_script_master.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 #include "net/http/http_util.h"
 #include "net/proxy/proxy_config_service_fixed.h"
 #include "net/proxy/proxy_script_fetcher_impl.h"
 #include "net/proxy/proxy_service.h"
 
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/cros/cros_library.h"
-#include "chrome/browser/chromeos/cros/libcros_service_library.h"
-#include "chrome/browser/chromeos/proxy_config_service.h"
-#endif  // defined(OS_CHROMEOS)
-
 namespace {
 
 // ----------------------------------------------------------------------------
 // CookieMonster::Delegate implementation
 // ----------------------------------------------------------------------------
 class ChromeCookieMonsterDelegate : public net::CookieMonster::Delegate {
  public:
   explicit ChromeCookieMonsterDelegate(Profile* profile) {
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
     profile_getter_ = new ProfileGetter(profile);
@@ skipping 120 matching lines @@
   params->ssl_config_service = profile->GetSSLConfigService();
   params->cookie_monster_delegate = new ChromeCookieMonsterDelegate(profile);
   params->database_tracker = profile->GetDatabaseTracker();
   params->appcache_service = profile->GetAppCacheService();
   params->blob_storage_context = profile->GetBlobStorageContext();
   params->file_system_context = profile->GetFileSystemContext();
   params->extension_info_map = profile->GetExtensionInfoMap();
   params->extension_io_event_router = profile->GetExtensionIOEventRouter();
   params->prerender_manager = profile->GetPrerenderManager();
 
-  params->proxy_config_service.reset(CreateProxyConfigService(profile));
+  params->proxy_config_service.reset(
+      ProxyServiceFactory::CreateProxyConfigService(
+          profile->GetProxyConfigTracker()));
 }
 
 ProfileIOData::RequestContext::RequestContext() {}
 ProfileIOData::RequestContext::~RequestContext() {}
 
 ProfileIOData::ProfileParams::ProfileParams()
     : is_off_the_record(false),
       clear_local_state_on_exit(false) {}
 ProfileIOData::ProfileParams::~ProfileParams() {}
 
@@ skipping 65 matching lines @@
   context->set_ssl_config_service(profile_params.ssl_config_service);
   context->set_database_tracker(profile_params.database_tracker);
   context->set_appcache_service(profile_params.appcache_service);
   context->set_blob_storage_context(profile_params.blob_storage_context);
   context->set_file_system_context(profile_params.file_system_context);
   context->set_extension_info_map(profile_params.extension_info_map);
   context->set_extension_io_event_router(
       profile_params.extension_io_event_router);
   context->set_prerender_manager(profile_params.prerender_manager);
 }
-
-// static
-net::ProxyConfigService* ProfileIOData::CreateProxyConfigService(
-    Profile* profile) {
-  // The linux gconf-based proxy settings getter relies on being initialized
-  // from the UI thread.
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  // Create a baseline service that provides proxy configuration in case nothing
-  // is configured through prefs (Note: prefs include command line and
-  // configuration policy).
-  net::ProxyConfigService* base_service = NULL;
-
-  // TODO(port): the IO and FILE message loops are only used by Linux.  Can
-  // that code be moved to chrome/browser instead of being in net, so that it
-  // can use BrowserThread instead of raw MessageLoop pointers? See bug 25354.
-#if defined(OS_CHROMEOS)
-  base_service = new chromeos::ProxyConfigService(
-      profile->GetChromeOSProxyConfigServiceImpl());
-#else
-  base_service = net::ProxyService::CreateSystemProxyConfigService(
-      g_browser_process->io_thread()->message_loop(),
-      g_browser_process->file_thread()->message_loop());
-#endif  // defined(OS_CHROMEOS)
-
-  return new PrefProxyConfigService(profile->GetProxyConfigTracker(),
-                                    base_service);
-}
-
-// static
-net::ProxyService* ProfileIOData::CreateProxyService(
-    net::NetLog* net_log,
-    net::URLRequestContext* context,
-    net::ProxyConfigService* proxy_config_service,
-    const CommandLine& command_line) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-
-  bool use_v8 = !command_line.HasSwitch(switches::kWinHttpProxyResolver);
-  if (use_v8 && command_line.HasSwitch(switches::kSingleProcess)) {
-    // See the note about V8 multithreading in net/proxy/proxy_resolver_v8.h
-    // to understand why we have this limitation.
-    LOG(ERROR) << "Cannot use V8 Proxy resolver in single process mode.";
-    use_v8 = false;  // Fallback to non-v8 implementation.
-  }
-
-  size_t num_pac_threads = 0u;  // Use default number of threads.
-
-  // Check the command line for an override on the number of proxy resolver
-  // threads to use.
-  if (command_line.HasSwitch(switches::kNumPacThreads)) {
-    std::string s = command_line.GetSwitchValueASCII(switches::kNumPacThreads);
-
-    // Parse the switch (it should be a positive integer formatted as decimal).
-    int n;
-    if (base::StringToInt(s, &n) && n > 0) {
-      num_pac_threads = static_cast<size_t>(n);
-    } else {
-      LOG(ERROR) << "Invalid switch for number of PAC threads: " << s;
-    }
-  }
-
-  net::ProxyService* proxy_service;
-  if (use_v8) {
-    proxy_service = net::ProxyService::CreateUsingV8ProxyResolver(
-        proxy_config_service,
-        num_pac_threads,
-        new net::ProxyScriptFetcherImpl(context),
-        context->host_resolver(),
-        net_log);
-  } else {
-    proxy_service = net::ProxyService::CreateUsingSystemProxyResolver(
-        proxy_config_service,
-        num_pac_threads,
-        net_log);
-  }
-
-#if defined(OS_CHROMEOS)
-  if (chromeos::CrosLibrary::Get()->EnsureLoaded()) {
-    chromeos::CrosLibrary::Get()->GetLibCrosServiceLibrary()->
-        RegisterNetworkProxyHandler(proxy_service);
-  }
-#endif  // defined(OS_CHROMEOS)
-
-  return proxy_service;
-}