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   ~ChromeContentBrowserClientExtensionsPart() override;
  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
  47   // Similiar to ChromeContentBrowserClient::ShouldAllowOpenURL(), but the
  48   // return value indicates whether to use |result| or not.
  49   static bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
  50                                  const GURL& from_url,
  51                                  const GURL& to_url,
  52                                  bool* result);
  53
  54   // Helper function to call InfoMap::SetSigninProcess().
  55   static void SetSigninProcess(content::SiteInstance* site_instance);
  56
  57  private:
  58   // ChromeContentBrowserClientParts:
  59   void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
  60   void SiteInstanceGotProcess(content::SiteInstance* site_instance) override;
  61   void SiteInstanceDeleting(content::SiteInstance* site_instance) override;
  62   void OverrideWebkitPrefs(content::RenderViewHost* rvh,
  63                            const GURL& url,
  64                            content::WebPreferences* web_prefs) override;
  65   void BrowserURLHandlerCreated(content::BrowserURLHandler* handler) override;
  66   void GetAdditionalAllowedSchemesForFileSystem(
  67       std::vector<std::string>* additional_allowed_schemes) override;
  68   void GetURLRequestAutoMountHandlers(
  69       std::vector<storage::URLRequestAutoMountHandler>* handlers) override;
  70   void GetAdditionalFileSystemBackends(
  71       content::BrowserContext* browser_context,
  72       const base::FilePath& storage_partition_path,
  73       ScopedVector<storage::FileSystemBackend>* additional_backends) override;
  74   void AppendExtraRendererCommandLineSwitches(
  75       base::CommandLine* command_line,
  76       content::RenderProcessHost* process,
  77       Profile* profile) override;
  78
  79   scoped_ptr<BrowserPermissionsPolicyDelegate> permissions_policy_delegate_;
  80
  81   DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClientExtensionsPart);
  82 };
  83
  84 }  // namespace extensions
  85
  86 #endif  // CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_BROWSER_CLIENT_EXTENSIONS_PART_H_
  87