src/chrome/browser/extensions/chrome_content_browser_client_extensions_part.h

   1 // Copyright 2014 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_EXTENSIONS_CHROME_CONTENT_BROWSER_CLIENT_EXTENSIONS_PART_H_
   6 #define CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_BROWSER_CLIENT_EXTENSIONS_PART_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/macros.h"
  10 #include "chrome/browser/chrome_content_browser_client_parts.h"
  11
  12 namespace content {
  13 class ResourceContext;
  14 }
  15
  16 namespace extensions {
  17
  18 class BrowserPermissionsPolicyDelegate;
  19
  20 // Implements the extensions portion of ChromeContentBrowserClient.
  21 class ChromeContentBrowserClientExtensionsPart
  22     : public ChromeContentBrowserClientParts {
  23  public:
  24   ChromeContentBrowserClientExtensionsPart();
  25   virtual ~ChromeContentBrowserClientExtensionsPart();
  26
  27   // Corresponds to the ChromeContentBrowserClient function of the same name.
  28   static GURL GetEffectiveURL(Profile* profile, const GURL& url);
  29   static bool ShouldUseProcessPerSite(Profile* profile,
  30                                       const GURL& effective_url);
  31   static bool CanCommitURL(content::RenderProcessHost* process_host,
  32                            const GURL& url);
  33   static bool IsSuitableHost(Profile* profile,
  34                              content::RenderProcessHost* process_host,
  35                              const GURL& site_url);
  36   static bool ShouldTryToUseExistingProcessHost(Profile* profile,
  37                                                 const GURL& url);
  38   static bool ShouldSwapBrowsingInstancesForNavigation(
  39       content::SiteInstance* site_instance,
  40       const GURL& current_url,
  41       const GURL& new_url);
  42   static bool ShouldSwapProcessesForRedirect(
  43       content::ResourceContext* resource_context,
  44       const GURL& current_url,
  45       const GURL& new_url);
  46   static std::string GetWorkerProcessTitle(const GURL& url,
  47                                            content::ResourceContext* context);
  48
  49   // Similiar to ChromeContentBrowserClient::ShouldAllowOpenURL(), but the
  50   // return value indicates whether to use |result| or not.
  51   static bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
  52                                  const GURL& from_url,
  53                                  const GURL& to_url,
  54                                  bool* result);
  55
  56   // Helper function to call InfoMap::SetSigninProcess().
  57   static void SetSigninProcess(content::SiteInstance* site_instance);
  58
  59  private:
  60   // ChromeContentBrowserClientParts:
  61   virtual void RenderProcessWillLaunch(
  62       content::RenderProcessHost* host) OVERRIDE;
  63   virtual void SiteInstanceGotProcess(
  64       content::SiteInstance* site_instance) OVERRIDE;
  65   virtual void SiteInstanceDeleting(
  66       content::SiteInstance* site_instance) OVERRIDE;
  67   virtual void WorkerProcessCreated(content::SiteInstance* site_instance,
  68                                     int worker_process_id) OVERRIDE;
  69   virtual void WorkerProcessTerminated(content::SiteInstance* site_instance,
  70                                        int worker_process_id) OVERRIDE;
  71   virtual void OverrideWebkitPrefs(content::RenderViewHost* rvh,
  72                                    const GURL& url,
  73                                    content::WebPreferences* web_prefs) OVERRIDE;
  74   virtual void BrowserURLHandlerCreated(
  75       content::BrowserURLHandler* handler) OVERRIDE;
  76   virtual void GetAdditionalAllowedSchemesForFileSystem(
  77       std::vector<std::string>* additional_allowed_schemes) OVERRIDE;
  78   virtual void GetURLRequestAutoMountHandlers(
  79       std::vector<fileapi::URLRequestAutoMountHandler>* handlers) OVERRIDE;
  80   virtual void GetAdditionalFileSystemBackends(
  81       content::BrowserContext* browser_context,
  82       const base::FilePath& storage_partition_path,
  83       ScopedVector<fileapi::FileSystemBackend>* additional_backends) OVERRIDE;
  84   virtual void AppendExtraRendererCommandLineSwitches(
  85       base::CommandLine* command_line,
  86       content::RenderProcessHost* process,
  87       Profile* profile) OVERRIDE;
  88
  89   scoped_ptr<BrowserPermissionsPolicyDelegate> permissions_policy_delegate_;
  90
  91   DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClientExtensionsPart);
  92 };
  93
  94 }  // namespace extensions
  95
  96 #endif  // CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_BROWSER_CLIENT_EXTENSIONS_PART_H_
  97