Split ChromeContentBrowserClient into smaller parts.

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2012 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/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 27 matching lines @@
 #include "chrome/browser/media/cast_transport_host_filter.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "chrome/browser/media/midi_permission_context.h"
 #include "chrome/browser/media/midi_permission_context_factory.h"
 #include "chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.h"
 #include "chrome/browser/nacl_host/nacl_browser_delegate_impl.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
 #include "chrome/browser/platform_util.h"
-#include "chrome/browser/plugins/plugin_info_message_filter.h"
 #include "chrome/browser/prerender/prerender_final_status.h"
 #include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/browser/prerender/prerender_manager_factory.h"
 #include "chrome/browser/prerender/prerender_message_filter.h"
 #include "chrome/browser/prerender/prerender_tracker.h"
 #include "chrome/browser/printing/printing_message_filter.h"
 #include "chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/renderer_host/chrome_render_message_filter.h"
@@ skipping 61 matching lines @@
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/content_descriptors.h"
 #include "content/public/common/show_desktop_notification_params.h"
 #include "content/public/common/url_utils.h"
 #include "content/public/common/web_preferences.h"
 #include "net/base/mime_util.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_options.h"
 #include "net/ssl/ssl_cert_request_info.h"
 #include "ppapi/host/ppapi_host.h"
-#include "ppapi/shared_impl/ppapi_switches.h"
 #include "storage/browser/fileapi/external_mount_points.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/resources/grit/ui_resources.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #include "chrome/browser/chrome_browser_main_win.h"
 #include "sandbox/win/src/sandbox_policy.h"
 #elif defined(OS_MACOSX)
@@ skipping 93 matching lines @@
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_set.h"
 #include "extensions/common/manifest_handlers/background_info.h"
 #include "extensions/common/manifest_handlers/shared_module_info.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "extensions/common/permissions/socket_permission.h"
 #include "extensions/common/switches.h"
 #endif
 
+#if defined(ENABLE_PLUGINS)
+#include "chrome/browser/plugins/chrome_content_browser_client_plugins_part.h"
+#endif
+
 #if defined(ENABLE_SPELLCHECK)
 #include "chrome/browser/spellchecker/spellcheck_message_filter.h"
 #endif
 
 #if defined(ENABLE_WEBRTC)
 #include "chrome/browser/media/webrtc_logging_handler_host.h"
 #endif
 
 using base::FileDescriptor;
 using blink::WebWindowFeatures;
@@ skipping 15 matching lines @@
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
 using extensions::APIPermission;
 using extensions::ChromeContentBrowserClientExtensionsPart;
 using extensions::Extension;
 using extensions::InfoMap;
 using extensions::Manifest;
 #endif
 
+#if defined(ENABLE_PLUGINS)
+using plugins::ChromeContentBrowserClientPluginsPart;
+#endif
+
 namespace {
 
 // Cached version of the locale so we can return the locale on the I/O
 // thread.
 base::LazyInstance<std::string> g_io_thread_application_locale;
 
 #if defined(ENABLE_PLUGINS)
 // TODO(teravest): Add renderer-side API-specific checking for these APIs so
 // that blanket permission isn't granted to all dev channel APIs for these.
 // http://crbug.com/386743
@@ skipping 312 matching lines @@
 ChromeContentBrowserClient::ChromeContentBrowserClient()
     : prerender_tracker_(NULL),
       weak_factory_(this) {
 #if defined(ENABLE_PLUGINS)
   for (size_t i = 0; i < arraysize(kPredefinedAllowedDevChannelOrigins); ++i)
     allowed_dev_channel_origins_.insert(kPredefinedAllowedDevChannelOrigins[i]);
   for (size_t i = 0; i < arraysize(kPredefinedAllowedFileHandleOrigins); ++i)
     allowed_file_handle_origins_.insert(kPredefinedAllowedFileHandleOrigins[i]);
   for (size_t i = 0; i < arraysize(kPredefinedAllowedSocketOrigins); ++i)
     allowed_socket_origins_.insert(kPredefinedAllowedSocketOrigins[i]);
+
+  extra_parts_.push_back(new ChromeContentBrowserClientPluginsPart);
 #endif
 
 #if !defined(OS_ANDROID)
   TtsExtensionEngine* tts_extension_engine = TtsExtensionEngine::GetInstance();
   TtsController::GetInstance()->SetTtsEngineDelegate(tts_extension_engine);
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
   extra_parts_.push_back(new ChromeContentBrowserClientExtensionsPart);
 #endif
@@ skipping 189 matching lines @@
 }
 
 void ChromeContentBrowserClient::RenderProcessWillLaunch(
     content::RenderProcessHost* host) {
   int id = host->GetID();
   Profile* profile = Profile::FromBrowserContext(host->GetBrowserContext());
   net::URLRequestContextGetter* context =
       profile->GetRequestContextForRenderProcess(id);
 
   host->AddFilter(new ChromeRenderMessageFilter(id, profile));
-#if defined(ENABLE_PLUGINS)
-  host->AddFilter(new PluginInfoMessageFilter(id, profile));
-#endif
   host->AddFilter(new cast::CastTransportHostFilter);
 #if defined(ENABLE_PRINTING)
   host->AddFilter(new printing::PrintingMessageFilter(id, profile));
 #endif
   host->AddFilter(new SearchProviderInstallStateMessageFilter(id, profile));
 #if defined(ENABLE_SPELLCHECK)
   host->AddFilter(new SpellCheckMessageFilter(id));
 #endif
 #if defined(OS_MACOSX)
   host->AddFilter(new SpellCheckMessageFilterMac(id));
@@ skipping 1492 matching lines @@
   return DownloadPrefs::GetDefaultDownloadDirectory();
 }
 
 std::string ChromeContentBrowserClient::GetDefaultDownloadName() {
   return l10n_util::GetStringUTF8(IDS_DEFAULT_DOWNLOAD_FILENAME);
 }
 
 void ChromeContentBrowserClient::DidCreatePpapiPlugin(
     content::BrowserPpapiHost* browser_host) {
 #if defined(ENABLE_PLUGINS)
-  browser_host->GetPpapiHost()->AddHostFactoryFilter(
-      scoped_ptr<ppapi::host::HostFactory>(
-          new ChromeBrowserPepperHostFactory(browser_host)));
+  ChromeContentBrowserClientPluginsPart::DidCreatePpapiPlugin(browser_host);
 #endif
 }
 
 content::BrowserPpapiHost*
     ChromeContentBrowserClient::GetExternalBrowserPpapiHost(
         int plugin_process_id) {
 #if !defined(DISABLE_NACL)
   content::BrowserChildProcessHostIterator iter(PROCESS_TYPE_NACL_LOADER);
   while (!iter.Done()) {
     nacl::NaClProcessHost* host = static_cast<nacl::NaClProcessHost*>(
         iter.GetDelegate());
     if (host->process() &&
         host->process()->GetData().id == plugin_process_id) {
       // Found the plugin.
       return host->browser_ppapi_host();
     }
     ++iter;
   }
 #endif
   return NULL;
 }
 
 bool ChromeContentBrowserClient::AllowPepperSocketAPI(
     content::BrowserContext* browser_context,
     const GURL& url,
     bool private_api,
     const content::SocketPermissionRequest* params) {
-#if defined(ENABLE_EXTENSIONS)
-  Profile* profile = Profile::FromBrowserContext(browser_context);
-  const extensions::ExtensionSet* extension_set = NULL;
-  if (profile) {
-    extension_set =
-        &extensions::ExtensionRegistry::Get(profile)->enabled_extensions();
-  }
-
-  if (private_api) {
-    // Access to private socket APIs is controlled by the whitelist.
-    if (IsExtensionOrSharedModuleWhitelisted(url, extension_set,
-                                             allowed_socket_origins_)) {
-      return true;
-    }
-  } else {
-    // Access to public socket APIs is controlled by extension permissions.
-    if (url.is_valid() && url.SchemeIs(extensions::kExtensionScheme) &&
-        extension_set) {
-      const Extension* extension = extension_set->GetByID(url.host());
-      if (extension) {
-        const extensions::PermissionsData* permissions_data =
-            extension->permissions_data();
-        if (params) {
-          extensions::SocketPermission::CheckParam check_params(
-              params->type, params->host, params->port);
-          if (permissions_data->CheckAPIPermissionWithParam(
-                  extensions::APIPermission::kSocket, &check_params)) {
-            return true;
-          }
-        } else if (permissions_data->HasAPIPermission(
-                       extensions::APIPermission::kSocket)) {
-          return true;
-        }
-      }
-    }
-  }
-
-  // Allow both public and private APIs if the command line says so.
-  return IsHostAllowedByCommandLine(url, extension_set,
-                                    switches::kAllowNaClSocketAPI);
+#if defined(ENABLE_PLUGINS) && defined(ENABLE_EXTENSIONS)
+  return ChromeContentBrowserClientPluginsPart::AllowPepperSocketAPI(
+      browser_context, url, private_api, params, allowed_socket_origins_);
 #else
   return false;
 #endif
 }
 
 ui::SelectFilePolicy* ChromeContentBrowserClient::CreateSelectFilePolicy(
     WebContents* web_contents) {
   return new ChromeSelectFilePolicy(web_contents);
 }
 
@@ skipping 174 matching lines @@
 #if defined(OS_ANDROID)
   return new DevToolsManagerDelegateAndroid();
 #else
   return new ChromeDevToolsManagerDelegate();
 #endif
 }
 
 bool ChromeContentBrowserClient::IsPluginAllowedToCallRequestOSFileHandle(
     content::BrowserContext* browser_context,
     const GURL& url) {
-#if defined(ENABLE_EXTENSIONS)
-  Profile* profile = Profile::FromBrowserContext(browser_context);
-  const extensions::ExtensionSet* extension_set = NULL;
-  if (profile) {
-    extension_set =
-        &extensions::ExtensionRegistry::Get(profile)->enabled_extensions();
-  }
-  return IsExtensionOrSharedModuleWhitelisted(url, extension_set,
-                                              allowed_file_handle_origins_) ||
-         IsHostAllowedByCommandLine(url, extension_set,
-                                    switches::kAllowNaClFileHandleAPI);
+#if defined(ENABLE_PLUGINS) && defined(ENABLE_EXTENSIONS)
+  return ChromeContentBrowserClientPluginsPart::
+      IsPluginAllowedToCallRequestOSFileHandle(browser_context, url,
+                                               allowed_file_handle_origins_);
 #else
   return false;
 #endif
 }
 
 bool ChromeContentBrowserClient::IsPluginAllowedToUseDevChannelAPIs(
     content::BrowserContext* browser_context,
     const GURL& url) {
-#if defined(ENABLE_EXTENSIONS)
-  // Allow access for tests.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnablePepperTesting)) {
-    return true;
-  }
-
-  Profile* profile = Profile::FromBrowserContext(browser_context);
-  const extensions::ExtensionSet* extension_set = NULL;
-  if (profile) {
-    extension_set =
-        &extensions::ExtensionRegistry::Get(profile)->enabled_extensions();
-  }
-
-  // Allow access for whitelisted applications.
-  if (IsExtensionOrSharedModuleWhitelisted(url,
-                                           extension_set,
-                                           allowed_dev_channel_origins_)) {
-      return true;
-  }
-
-  chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
-  // Allow dev channel APIs to be used on "Canary", "Dev", and "Unknown"
-  // releases of Chrome. Permitting "Unknown" allows these APIs to be used on
-  // Chromium builds as well.
-  return channel <= chrome::VersionInfo::CHANNEL_DEV;
+#if defined(ENABLE_PLUGINS) && defined(ENABLE_EXTENSIONS)
+  return ChromeContentBrowserClientPluginsPart::
+      IsPluginAllowedToUseDevChannelAPIs(browser_context, url,
+                                         allowed_dev_channel_origins_);
 #else
   return false;
 #endif
 }
 
 net::CookieStore*
 ChromeContentBrowserClient::OverrideCookieStoreForRenderProcess(
     int render_process_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (!prerender_tracker_)
@@ skipping 19 matching lines @@
       switches::kDisableWebRtcEncryption,
     };
     to_command_line->CopySwitchesFrom(from_command_line,
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)
 
 }  // namespace chrome