chrome/browser/chrome_content_browser_client.h

   1 // Copyright (c) 2012 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 CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
   6 #define CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
   7
   8 #include <set>
   9 #include <string>
  10 #include <utility>
  11 #include <vector>
  12
  13 #include "base/compiler_specific.h"
  14 #include "base/gtest_prod_util.h"
  15 #include "chrome/common/chrome_version_info.h"
  16 #include "content/public/browser/content_browser_client.h"
  17
  18 #if defined(OS_ANDROID)
  19 #include "base/memory/scoped_ptr.h"
  20 #endif
  21
  22 namespace base {
  23 class CommandLine;
  24 }
  25
  26 namespace content {
  27 class QuotaPermissionContext;
  28 }
  29
  30 namespace extensions {
  31 class BrowserPermissionsPolicyDelegate;
  32 }
  33
  34 namespace prerender {
  35 class PrerenderTracker;
  36 }
  37
  38 namespace user_prefs {
  39 class PrefRegistrySyncable;
  40 }
  41
  42 namespace chrome {
  43
  44 class ChromeContentBrowserClient : public content::ContentBrowserClient {
  45  public:
  46   ChromeContentBrowserClient();
  47   virtual ~ChromeContentBrowserClient();
  48
  49   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
  50
  51   // Notification that the application locale has changed. This allows us to
  52   // update our I/O thread cache of this value.
  53   static void SetApplicationLocale(const std::string& locale);
  54
  55   virtual content::BrowserMainParts* CreateBrowserMainParts(
  56       const content::MainFunctionParams& parameters) OVERRIDE;
  57   virtual std::string GetStoragePartitionIdForSite(
  58       content::BrowserContext* browser_context,
  59       const GURL& site) OVERRIDE;
  60   virtual bool IsValidStoragePartitionId(
  61       content::BrowserContext* browser_context,
  62       const std::string& partition_id) OVERRIDE;
  63   virtual void GetStoragePartitionConfigForSite(
  64       content::BrowserContext* browser_context,
  65       const GURL& site,
  66       bool can_be_default,
  67       std::string* partition_domain,
  68       std::string* partition_name,
  69       bool* in_memory) OVERRIDE;
  70   virtual content::WebContentsViewDelegate* GetWebContentsViewDelegate(
  71       content::WebContents* web_contents) OVERRIDE;
  72   virtual void GuestWebContentsCreated(
  73       int guest_instance_id,
  74       content::SiteInstance* guest_site_instance,
  75       content::WebContents* guest_web_contents,
  76       content::WebContents* opener_web_contents,
  77       content::BrowserPluginGuestDelegate** guest_delegate,
  78       scoped_ptr<base::DictionaryValue> extra_params) OVERRIDE;
  79   virtual void GuestWebContentsAttached(
  80       content::WebContents* guest_web_contents,
  81       content::WebContents* embedder_web_contents,
  82       const base::DictionaryValue& extra_params) OVERRIDE;
  83   virtual void RenderProcessWillLaunch(
  84       content::RenderProcessHost* host) OVERRIDE;
  85   virtual bool ShouldUseProcessPerSite(content::BrowserContext* browser_context,
  86                                        const GURL& effective_url) OVERRIDE;
  87   virtual GURL GetEffectiveURL(content::BrowserContext* browser_context,
  88                                const GURL& url) OVERRIDE;
  89   virtual void GetAdditionalWebUISchemes(
  90       std::vector<std::string>* additional_schemes) OVERRIDE;
  91   virtual void GetAdditionalWebUIHostsToIgnoreParititionCheck(
  92       std::vector<std::string>* hosts) OVERRIDE;
  93   virtual net::URLRequestContextGetter* CreateRequestContext(
  94       content::BrowserContext* browser_context,
  95       content::ProtocolHandlerMap* protocol_handlers,
  96       content::URLRequestInterceptorScopedVector request_interceptors) OVERRIDE;
  97   virtual net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
  98       content::BrowserContext* browser_context,
  99       const base::FilePath& partition_path,
 100       bool in_memory,
 101       content::ProtocolHandlerMap* protocol_handlers,
 102       content::URLRequestInterceptorScopedVector request_interceptors) OVERRIDE;
 103   virtual bool IsHandledURL(const GURL& url) OVERRIDE;
 104   virtual bool CanCommitURL(content::RenderProcessHost* process_host,
 105                             const GURL& url) OVERRIDE;
 106   virtual bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
 107                                   const GURL& url) OVERRIDE;
 108   virtual bool IsSuitableHost(content::RenderProcessHost* process_host,
 109                               const GURL& site_url) OVERRIDE;
 110   virtual bool MayReuseHost(content::RenderProcessHost* process_host) OVERRIDE;
 111   virtual bool ShouldTryToUseExistingProcessHost(
 112       content::BrowserContext* browser_context, const GURL& url) OVERRIDE;
 113   virtual void SiteInstanceGotProcess(
 114       content::SiteInstance* site_instance) OVERRIDE;
 115   virtual void SiteInstanceDeleting(content::SiteInstance* site_instance)
 116       OVERRIDE;
 117   virtual void WorkerProcessCreated(content::SiteInstance* site_instance,
 118                                     int worker_process_id) OVERRIDE;
 119   virtual void WorkerProcessTerminated(content::SiteInstance* site_instance,
 120                                        int worker_process_id) OVERRIDE;
 121   virtual bool ShouldSwapBrowsingInstancesForNavigation(
 122       content::SiteInstance* site_instance,
 123       const GURL& current_url,
 124       const GURL& new_url) OVERRIDE;
 125   virtual bool ShouldSwapProcessesForRedirect(
 126       content::ResourceContext* resource_context,
 127       const GURL& current_url,
 128       const GURL& new_url) OVERRIDE;
 129   virtual bool ShouldAssignSiteForURL(const GURL& url) OVERRIDE;
 130   virtual std::string GetCanonicalEncodingNameByAliasName(
 131       const std::string& alias_name) OVERRIDE;
 132   virtual void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
 133                                               int child_process_id) OVERRIDE;
 134   virtual std::string GetApplicationLocale() OVERRIDE;
 135   virtual std::string GetAcceptLangs(
 136       content::BrowserContext* context) OVERRIDE;
 137   virtual gfx::ImageSkia* GetDefaultFavicon() OVERRIDE;
 138   virtual bool AllowAppCache(const GURL& manifest_url,
 139                              const GURL& first_party,
 140                              content::ResourceContext* context) OVERRIDE;
 141   virtual bool AllowGetCookie(const GURL& url,
 142                               const GURL& first_party,
 143                               const net::CookieList& cookie_list,
 144                               content::ResourceContext* context,
 145                               int render_process_id,
 146                               int render_frame_id) OVERRIDE;
 147   virtual bool AllowSetCookie(const GURL& url,
 148                               const GURL& first_party,
 149                               const std::string& cookie_line,
 150                               content::ResourceContext* context,
 151                               int render_process_id,
 152                               int render_frame_id,
 153                               net::CookieOptions* options) OVERRIDE;
 154   virtual bool AllowSaveLocalState(content::ResourceContext* context) OVERRIDE;
 155   virtual bool AllowWorkerDatabase(
 156       const GURL& url,
 157       const base::string16& name,
 158       const base::string16& display_name,
 159       unsigned long estimated_size,
 160       content::ResourceContext* context,
 161       const std::vector<std::pair<int, int> >& render_frames) OVERRIDE;
 162   virtual bool AllowWorkerFileSystem(
 163       const GURL& url,
 164       content::ResourceContext* context,
 165       const std::vector<std::pair<int, int> >& render_frames) OVERRIDE;
 166   virtual bool AllowWorkerIndexedDB(
 167       const GURL& url,
 168       const base::string16& name,
 169       content::ResourceContext* context,
 170       const std::vector<std::pair<int, int> >& render_frames) OVERRIDE;
 171   virtual net::URLRequestContext* OverrideRequestContextForURL(
 172       const GURL& url, content::ResourceContext* context) OVERRIDE;
 173   virtual content::QuotaPermissionContext*
 174       CreateQuotaPermissionContext() OVERRIDE;
 175   virtual void AllowCertificateError(
 176       int render_process_id,
 177       int render_frame_id,
 178       int cert_error,
 179       const net::SSLInfo& ssl_info,
 180       const GURL& request_url,
 181       ResourceType::Type resource_type,
 182       bool overridable,
 183       bool strict_enforcement,
 184       const base::Callback<void(bool)>& callback,
 185       content::CertificateRequestResultType* request) OVERRIDE;
 186   virtual void SelectClientCertificate(
 187       int render_process_id,
 188       int render_frame_id,
 189       const net::HttpNetworkSession* network_session,
 190       net::SSLCertRequestInfo* cert_request_info,
 191       const base::Callback<void(net::X509Certificate*)>& callback) OVERRIDE;
 192   virtual void AddCertificate(
 193       net::URLRequest* request,
 194       net::CertificateMimeType cert_type,
 195       const void* cert_data,
 196       size_t cert_size,
 197       int render_process_id,
 198       int render_view_id) OVERRIDE;
 199   virtual content::MediaObserver* GetMediaObserver() OVERRIDE;
 200   virtual void RequestDesktopNotificationPermission(
 201       const GURL& source_origin,
 202       content::RenderFrameHost* render_frame_host,
 203       const base::Closure& callback) OVERRIDE;
 204   virtual blink::WebNotificationPresenter::Permission
 205       CheckDesktopNotificationPermission(
 206           const GURL& source_origin,
 207           content::ResourceContext* context,
 208           int render_process_id) OVERRIDE;
 209   virtual void ShowDesktopNotification(
 210       const content::ShowDesktopNotificationHostMsgParams& params,
 211       content::RenderFrameHost* render_frame_host,
 212       content::DesktopNotificationDelegate* delegate,
 213       base::Closure* cancel_callback) OVERRIDE;
 214   virtual bool CanCreateWindow(const GURL& opener_url,
 215                                const GURL& opener_top_level_frame_url,
 216                                const GURL& source_origin,
 217                                WindowContainerType container_type,
 218                                const GURL& target_url,
 219                                const content::Referrer& referrer,
 220                                WindowOpenDisposition disposition,
 221                                const blink::WebWindowFeatures& features,
 222                                bool user_gesture,
 223                                bool opener_suppressed,
 224                                content::ResourceContext* context,
 225                                int render_process_id,
 226                                int opener_id,
 227                                bool* no_javascript_access) OVERRIDE;
 228   virtual std::string GetWorkerProcessTitle(
 229       const GURL& url, content::ResourceContext* context) OVERRIDE;
 230   virtual void ResourceDispatcherHostCreated() OVERRIDE;
 231   virtual content::SpeechRecognitionManagerDelegate*
 232       GetSpeechRecognitionManagerDelegate() OVERRIDE;
 233   virtual net::NetLog* GetNetLog() OVERRIDE;
 234   virtual content::AccessTokenStore* CreateAccessTokenStore() OVERRIDE;
 235   virtual bool IsFastShutdownPossible() OVERRIDE;
 236   virtual void OverrideWebkitPrefs(content::RenderViewHost* rvh,
 237                                    const GURL& url,
 238                                    WebPreferences* prefs) OVERRIDE;
 239   virtual void UpdateInspectorSetting(content::RenderViewHost* rvh,
 240                                       const std::string& key,
 241                                       const std::string& value) OVERRIDE;
 242   virtual void BrowserURLHandlerCreated(
 243       content::BrowserURLHandler* handler) OVERRIDE;
 244   virtual void ClearCache(content::RenderViewHost* rvh) OVERRIDE;
 245   virtual void ClearCookies(content::RenderViewHost* rvh) OVERRIDE;
 246   virtual base::FilePath GetDefaultDownloadDirectory() OVERRIDE;
 247   virtual std::string GetDefaultDownloadName() OVERRIDE;
 248   virtual void DidCreatePpapiPlugin(
 249       content::BrowserPpapiHost* browser_host) OVERRIDE;
 250   virtual content::BrowserPpapiHost* GetExternalBrowserPpapiHost(
 251       int plugin_process_id) OVERRIDE;
 252   virtual bool AllowPepperSocketAPI(
 253       content::BrowserContext* browser_context,
 254       const GURL& url,
 255       bool private_api,
 256       const content::SocketPermissionRequest* params) OVERRIDE;
 257   virtual ui::SelectFilePolicy* CreateSelectFilePolicy(
 258       content::WebContents* web_contents) OVERRIDE;
 259   virtual void GetAdditionalAllowedSchemesForFileSystem(
 260       std::vector<std::string>* additional_schemes) OVERRIDE;
 261   virtual void GetURLRequestAutoMountHandlers(
 262       std::vector<fileapi::URLRequestAutoMountHandler>* handlers) OVERRIDE;
 263   virtual void GetAdditionalFileSystemBackends(
 264       content::BrowserContext* browser_context,
 265       const base::FilePath& storage_partition_path,
 266       ScopedVector<fileapi::FileSystemBackend>* additional_backends) OVERRIDE;
 267   virtual content::DevToolsManagerDelegate*
 268       GetDevToolsManagerDelegate() OVERRIDE;
 269
 270 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 271   virtual void GetAdditionalMappedFilesForChildProcess(
 272       const base::CommandLine& command_line,
 273       int child_process_id,
 274       std::vector<content::FileDescriptorInfo>* mappings) OVERRIDE;
 275 #endif
 276 #if defined(OS_WIN)
 277   virtual const wchar_t* GetResourceDllName() OVERRIDE;
 278   virtual void PreSpawnRenderer(sandbox::TargetPolicy* policy,
 279                                 bool* success) OVERRIDE;
 280 #endif
 281
 282   virtual bool IsPluginAllowedToCallRequestOSFileHandle(
 283       content::BrowserContext* browser_context,
 284       const GURL& url) OVERRIDE;
 285
 286   virtual bool IsPluginAllowedToUseDevChannelAPIs() OVERRIDE;
 287
 288   virtual net::CookieStore* OverrideCookieStoreForRenderProcess(
 289       int render_process_id) OVERRIDE;
 290
 291  private:
 292 #if defined(ENABLE_WEBRTC)
 293   // Copies disable WebRTC encryption switch depending on the channel.
 294   static void MaybeCopyDisableWebRtcEncryptionSwitch(
 295       base::CommandLine* to_command_line,
 296       const base::CommandLine& from_command_line,
 297       VersionInfo::Channel channel);
 298 #endif
 299
 300 #if defined(ENABLE_PLUGINS)
 301   // Set of origins that can use TCP/UDP private APIs from NaCl.
 302   std::set<std::string> allowed_socket_origins_;
 303   // Set of origins that can get a handle for FileIO from NaCl.
 304   std::set<std::string> allowed_file_handle_origins_;
 305 #endif
 306   scoped_ptr<extensions::BrowserPermissionsPolicyDelegate>
 307       permissions_policy_delegate_;
 308
 309   // The prerender tracker used to determine whether a render process is used
 310   // for prerendering and an override cookie store must be provided.
 311   // This needs to be kept as a member rather than just looked up from
 312   // the profile due to initialization ordering, as well as due to threading.
 313   // It is initialized on the UI thread when the ResoureDispatcherHost is
 314   // created. It is used only the IO thread.
 315   prerender::PrerenderTracker* prerender_tracker_;
 316
 317   friend class DisableWebRtcEncryptionFlagTest;
 318
 319   DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClient);
 320 };
 321
 322 }  // namespace chrome
 323
 324 #endif  // CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_