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 IsIllegalOrigin(content::ResourceContext* resource_context,
  34                               int child_process_id,
  35                               const GURL& origin);
  36   static bool IsSuitableHost(Profile* profile,
  37                              content::RenderProcessHost* process_host,
  38                              const GURL& site_url);
  39   static bool ShouldTryToUseExistingProcessHost(Profile* profile,
  40                                                 const GURL& url);
  41   static bool ShouldSwapBrowsingInstancesForNavigation(
  42       content::SiteInstance* site_instance,
  43       const GURL& current_url,
  44       const GURL& new_url);
  45   static bool ShouldSwapProcessesForRedirect(
  46       content::ResourceContext* resource_context,
  47       const GURL& current_url,
  48       const GURL& new_url);
  49
  50   // Similiar to ChromeContentBrowserClient::ShouldAllowOpenURL(), but the
  51   // return value indicates whether to use |result| or not.
  52   static bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
  53                                  const GURL& from_url,
  54                                  const GURL& to_url,
  55                                  bool* result);
  56
  57   // Helper function to call InfoMap::SetSigninProcess().
  58   static void SetSigninProcess(content::SiteInstance* site_instance);
  59
  60  private:
  61   // ChromeContentBrowserClientParts:
  62   void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
  63   void SiteInstanceGotProcess(content::SiteInstance* site_instance) override;
  64   void SiteInstanceDeleting(content::SiteInstance* site_instance) override;
  65   void OverrideWebkitPrefs(content::RenderViewHost* rvh,
  66                            content::WebPreferences* web_prefs) override;
  67   void BrowserURLHandlerCreated(content::BrowserURLHandler* handler) override;
  68   void GetAdditionalAllowedSchemesForFileSystem(
  69       std::vector<std::string>* additional_allowed_schemes) override;
  70   void GetURLRequestAutoMountHandlers(
  71       std::vector<storage::URLRequestAutoMountHandler>* handlers) override;
  72   void GetAdditionalFileSystemBackends(
  73       content::BrowserContext* browser_context,
  74       const base::FilePath& storage_partition_path,
  75       ScopedVector<storage::FileSystemBackend>* additional_backends) override;
  76   void AppendExtraRendererCommandLineSwitches(
  77       base::CommandLine* command_line,
  78       content::RenderProcessHost* process,
  79       Profile* profile) override;
  80
  81   scoped_ptr<BrowserPermissionsPolicyDelegate> permissions_policy_delegate_;
  82
  83   DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClientExtensionsPart);
  84 };
  85
  86 }  // namespace extensions
  87
  88 #endif  // CHROME_BROWSER_EXTENSIONS_CHROME_CONTENT_BROWSER_CLIENT_EXTENSIONS_PART_H_
  89