Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
branch: master
Fetching contributors…

Cannot retrieve contributors at this time

file 339 lines (317 sloc) 15.317 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339
// 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.

#ifndef CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
#define CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_

#include <set>
#include <string>
#include <utility>
#include <vector>

#include "base/compiler_specific.h"
#include "base/gtest_prod_util.h"
#include "chrome/common/chrome_version_info.h"
#include "content/public/browser/content_browser_client.h"

#if defined(OS_ANDROID)
#include "base/memory/scoped_ptr.h"
#endif

namespace base {
class CommandLine;
}

namespace content {
class QuotaPermissionContext;
}

namespace extensions {
class BrowserPermissionsPolicyDelegate;
}

namespace prerender {
class PrerenderTracker;
}

namespace user_prefs {
class PrefRegistrySyncable;
}

namespace chrome {

class ChromeContentBrowserClient : public content::ContentBrowserClient {
 public:
  ChromeContentBrowserClient();
  virtual ~ChromeContentBrowserClient();

  static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);

  // Notification that the application locale has changed. This allows us to
  // update our I/O thread cache of this value.
  static void SetApplicationLocale(const std::string& locale);

  virtual content::BrowserMainParts* CreateBrowserMainParts(
      const content::MainFunctionParams& parameters) OVERRIDE;
  virtual std::string GetStoragePartitionIdForSite(
      content::BrowserContext* browser_context,
      const GURL& site) OVERRIDE;
  virtual bool IsValidStoragePartitionId(
      content::BrowserContext* browser_context,
      const std::string& partition_id) OVERRIDE;
  virtual void GetStoragePartitionConfigForSite(
      content::BrowserContext* browser_context,
      const GURL& site,
      bool can_be_default,
      std::string* partition_domain,
      std::string* partition_name,
      bool* in_memory) OVERRIDE;
  virtual content::WebContentsViewDelegate* GetWebContentsViewDelegate(
      content::WebContents* web_contents) OVERRIDE;
  virtual void GuestWebContentsCreated(
      int guest_instance_id,
      content::SiteInstance* guest_site_instance,
      content::WebContents* guest_web_contents,
      content::WebContents* opener_web_contents,
      content::BrowserPluginGuestDelegate** guest_delegate,
      scoped_ptr<base::DictionaryValue> extra_params) OVERRIDE;
  virtual void RenderProcessWillLaunch(
      content::RenderProcessHost* host) OVERRIDE;
  virtual bool ShouldUseProcessPerSite(content::BrowserContext* browser_context,
                                       const GURL& effective_url) OVERRIDE;
  virtual GURL GetEffectiveURL(content::BrowserContext* browser_context,
                               const GURL& url) OVERRIDE;
  virtual void GetAdditionalWebUISchemes(
      std::vector<std::string>* additional_schemes) OVERRIDE;
  virtual void GetAdditionalWebUIHostsToIgnoreParititionCheck(
      std::vector<std::string>* hosts) OVERRIDE;
  virtual net::URLRequestContextGetter* CreateRequestContext(
      content::BrowserContext* browser_context,
      content::ProtocolHandlerMap* protocol_handlers,
      content::URLRequestInterceptorScopedVector request_interceptors) OVERRIDE;
  virtual net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
      content::BrowserContext* browser_context,
      const base::FilePath& partition_path,
      bool in_memory,
      content::ProtocolHandlerMap* protocol_handlers,
      content::URLRequestInterceptorScopedVector request_interceptors) OVERRIDE;
  virtual bool IsHandledURL(const GURL& url) OVERRIDE;
  virtual bool CanCommitURL(content::RenderProcessHost* process_host,
                            const GURL& url) OVERRIDE;
  virtual bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
                                  const GURL& url) OVERRIDE;
  virtual bool IsSuitableHost(content::RenderProcessHost* process_host,
                              const GURL& site_url) OVERRIDE;
  virtual bool MayReuseHost(content::RenderProcessHost* process_host) OVERRIDE;
  virtual bool ShouldTryToUseExistingProcessHost(
      content::BrowserContext* browser_context, const GURL& url) OVERRIDE;
  virtual void SiteInstanceGotProcess(
      content::SiteInstance* site_instance) OVERRIDE;
  virtual void SiteInstanceDeleting(content::SiteInstance* site_instance)
      OVERRIDE;
  virtual void WorkerProcessCreated(content::SiteInstance* site_instance,
                                    int worker_process_id) OVERRIDE;
  virtual void WorkerProcessTerminated(content::SiteInstance* site_instance,
                                       int worker_process_id) OVERRIDE;
  virtual bool ShouldSwapBrowsingInstancesForNavigation(
      content::SiteInstance* site_instance,
      const GURL& current_url,
      const GURL& new_url) OVERRIDE;
  virtual bool ShouldSwapProcessesForRedirect(
      content::ResourceContext* resource_context,
      const GURL& current_url,
      const GURL& new_url) OVERRIDE;
  virtual bool ShouldAssignSiteForURL(const GURL& url) OVERRIDE;
  virtual std::string GetCanonicalEncodingNameByAliasName(
      const std::string& alias_name) OVERRIDE;
  virtual void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
                                              int child_process_id) OVERRIDE;
  virtual std::string GetApplicationLocale() OVERRIDE;
  virtual std::string GetAcceptLangs(
      content::BrowserContext* context) OVERRIDE;
  virtual const gfx::ImageSkia* GetDefaultFavicon() OVERRIDE;
  virtual bool AllowAppCache(const GURL& manifest_url,
                             const GURL& first_party,
                             content::ResourceContext* context) OVERRIDE;
  virtual bool AllowGetCookie(const GURL& url,
                              const GURL& first_party,
                              const net::CookieList& cookie_list,
                              content::ResourceContext* context,
                              int render_process_id,
                              int render_frame_id) OVERRIDE;
  virtual bool AllowSetCookie(const GURL& url,
                              const GURL& first_party,
                              const std::string& cookie_line,
                              content::ResourceContext* context,
                              int render_process_id,
                              int render_frame_id,
                              net::CookieOptions* options) OVERRIDE;
  virtual bool AllowSaveLocalState(content::ResourceContext* context) OVERRIDE;
  virtual bool AllowWorkerDatabase(
      const GURL& url,
      const base::string16& name,
      const base::string16& display_name,
      unsigned long estimated_size,
      content::ResourceContext* context,
      const std::vector<std::pair<int, int> >& render_frames) OVERRIDE;
  virtual bool AllowWorkerFileSystem(
      const GURL& url,
      content::ResourceContext* context,
      const std::vector<std::pair<int, int> >& render_frames) OVERRIDE;
  virtual bool AllowWorkerIndexedDB(
      const GURL& url,
      const base::string16& name,
      content::ResourceContext* context,
      const std::vector<std::pair<int, int> >& render_frames) OVERRIDE;
  virtual net::URLRequestContext* OverrideRequestContextForURL(
      const GURL& url, content::ResourceContext* context) OVERRIDE;
  virtual content::QuotaPermissionContext*
      CreateQuotaPermissionContext() OVERRIDE;
  virtual void AllowCertificateError(
      int render_process_id,
      int render_frame_id,
      int cert_error,
      const net::SSLInfo& ssl_info,
      const GURL& request_url,
      ResourceType::Type resource_type,
      bool overridable,
      bool strict_enforcement,
      const base::Callback<void(bool)>& callback,
      content::CertificateRequestResultType* request) OVERRIDE;
  virtual void SelectClientCertificate(
      int render_process_id,
      int render_frame_id,
      const net::HttpNetworkSession* network_session,
      net::SSLCertRequestInfo* cert_request_info,
      const base::Callback<void(net::X509Certificate*)>& callback) OVERRIDE;
  virtual void AddCertificate(net::CertificateMimeType cert_type,
                              const void* cert_data,
                              size_t cert_size,
                              int render_process_id,
                              int render_frame_id) OVERRIDE;
  virtual content::MediaObserver* GetMediaObserver() OVERRIDE;
  virtual void RequestDesktopNotificationPermission(
      const GURL& source_origin,
      content::RenderFrameHost* render_frame_host,
      const base::Closure& callback) OVERRIDE;
  virtual blink::WebNotificationPresenter::Permission
      CheckDesktopNotificationPermission(
          const GURL& source_origin,
          content::ResourceContext* context,
          int render_process_id) OVERRIDE;
  virtual void ShowDesktopNotification(
      const content::ShowDesktopNotificationHostMsgParams& params,
      content::RenderFrameHost* render_frame_host,
      content::DesktopNotificationDelegate* delegate,
      base::Closure* cancel_callback) OVERRIDE;
  virtual void RequestGeolocationPermission(
      content::WebContents* web_contents,
      int bridge_id,
      const GURL& requesting_frame,
      bool user_gesture,
      base::Callback<void(bool)> result_callback,
      base::Closure* cancel_callback) OVERRIDE;
  virtual void RequestMidiSysExPermission(
      content::WebContents* web_contents,
      int bridge_id,
      const GURL& requesting_frame,
      bool user_gesture,
      base::Callback<void(bool)> result_callback,
      base::Closure* cancel_callback) OVERRIDE;
  virtual void RequestProtectedMediaIdentifierPermission(
      content::WebContents* web_contents,
      const GURL& origin,
      base::Callback<void(bool)> result_callback,
      base::Closure* cancel_callback) OVERRIDE;
  virtual bool CanCreateWindow(const GURL& opener_url,
                               const GURL& opener_top_level_frame_url,
                               const GURL& source_origin,
                               WindowContainerType container_type,
                               const GURL& target_url,
                               const content::Referrer& referrer,
                               WindowOpenDisposition disposition,
                               const blink::WebWindowFeatures& features,
                               bool user_gesture,
                               bool opener_suppressed,
                               content::ResourceContext* context,
                               int render_process_id,
                               int opener_id,
                               bool* no_javascript_access) OVERRIDE;
  virtual std::string GetWorkerProcessTitle(
      const GURL& url, content::ResourceContext* context) OVERRIDE;
  virtual void ResourceDispatcherHostCreated() OVERRIDE;
  virtual content::SpeechRecognitionManagerDelegate*
      GetSpeechRecognitionManagerDelegate() OVERRIDE;
  virtual net::NetLog* GetNetLog() OVERRIDE;
  virtual content::AccessTokenStore* CreateAccessTokenStore() OVERRIDE;
  virtual bool IsFastShutdownPossible() OVERRIDE;
  virtual void OverrideWebkitPrefs(content::RenderViewHost* rvh,
                                   const GURL& url,
                                   WebPreferences* prefs) OVERRIDE;
  virtual void UpdateInspectorSetting(content::RenderViewHost* rvh,
                                      const std::string& key,
                                      const std::string& value) OVERRIDE;
  virtual void BrowserURLHandlerCreated(
      content::BrowserURLHandler* handler) OVERRIDE;
  virtual void ClearCache(content::RenderViewHost* rvh) OVERRIDE;
  virtual void ClearCookies(content::RenderViewHost* rvh) OVERRIDE;
  virtual base::FilePath GetDefaultDownloadDirectory() OVERRIDE;
  virtual std::string GetDefaultDownloadName() OVERRIDE;
  virtual void DidCreatePpapiPlugin(
      content::BrowserPpapiHost* browser_host) OVERRIDE;
  virtual content::BrowserPpapiHost* GetExternalBrowserPpapiHost(
      int plugin_process_id) OVERRIDE;
  virtual bool AllowPepperSocketAPI(
      content::BrowserContext* browser_context,
      const GURL& url,
      bool private_api,
      const content::SocketPermissionRequest* params) OVERRIDE;
  virtual ui::SelectFilePolicy* CreateSelectFilePolicy(
      content::WebContents* web_contents) OVERRIDE;
  virtual void GetAdditionalAllowedSchemesForFileSystem(
      std::vector<std::string>* additional_schemes) OVERRIDE;
  virtual void GetURLRequestAutoMountHandlers(
      std::vector<fileapi::URLRequestAutoMountHandler>* handlers) OVERRIDE;
  virtual void GetAdditionalFileSystemBackends(
      content::BrowserContext* browser_context,
      const base::FilePath& storage_partition_path,
      ScopedVector<fileapi::FileSystemBackend>* additional_backends) OVERRIDE;
  virtual content::DevToolsManagerDelegate*
      GetDevToolsManagerDelegate() OVERRIDE;
  virtual bool IsPluginAllowedToCallRequestOSFileHandle(
      content::BrowserContext* browser_context,
      const GURL& url) OVERRIDE;
  virtual bool IsPluginAllowedToUseDevChannelAPIs(
      content::BrowserContext* browser_context,
      const GURL& url) OVERRIDE;
  virtual net::CookieStore* OverrideCookieStoreForRenderProcess(
      int render_process_id) OVERRIDE;

#if defined(OS_POSIX) && !defined(OS_MACOSX)
  virtual void GetAdditionalMappedFilesForChildProcess(
      const base::CommandLine& command_line,
      int child_process_id,
      std::vector<content::FileDescriptorInfo>* mappings) OVERRIDE;
#endif
#if defined(OS_WIN)
  virtual const wchar_t* GetResourceDllName() OVERRIDE;
  virtual void PreSpawnRenderer(sandbox::TargetPolicy* policy,
                                bool* success) OVERRIDE;
#endif

 private:
#if defined(ENABLE_WEBRTC)
  // Copies disable WebRTC encryption switch depending on the channel.
  static void MaybeCopyDisableWebRtcEncryptionSwitch(
      base::CommandLine* to_command_line,
      const base::CommandLine& from_command_line,
      VersionInfo::Channel channel);
#endif

#if defined(ENABLE_PLUGINS)
  // Set of origins that can use TCP/UDP private APIs from NaCl.
  std::set<std::string> allowed_socket_origins_;
  // Set of origins that can get a handle for FileIO from NaCl.
  std::set<std::string> allowed_file_handle_origins_;
  // Set of origins that can use "dev chanel" APIs from NaCl, even on stable
  // versions of Chrome.
  std::set<std::string> allowed_dev_channel_origins_;
#endif
  scoped_ptr<extensions::BrowserPermissionsPolicyDelegate>
      permissions_policy_delegate_;

  // The prerender tracker used to determine whether a render process is used
  // for prerendering and an override cookie store must be provided.
  // This needs to be kept as a member rather than just looked up from
  // the profile due to initialization ordering, as well as due to threading.
  // It is initialized on the UI thread when the ResoureDispatcherHost is
  // created. It is used only the IO thread.
  prerender::PrerenderTracker* prerender_tracker_;

  friend class DisableWebRtcEncryptionFlagTest;

  DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClient);
};

} // namespace chrome

#endif // CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
Something went wrong with that request. Please try again.