content/ppapi_plugin/broker_process_dispatcher.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 CONTENT_PPAPI_PLUGIN_BROKER_PROCESS_DISPATCHER_H_
   6 #define CONTENT_PPAPI_PLUGIN_BROKER_PROCESS_DISPATCHER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/weak_ptr.h"
  10 #include "ppapi/c/ppp.h"
  11 #include "ppapi/proxy/broker_dispatcher.h"
  12 #include "ppapi/shared_impl/ppp_flash_browser_operations_shared.h"
  13
  14 namespace content {
  15
  16 // Wrapper around a BrokerDispatcher that provides the necessary integration
  17 // for plugin process management. This class is to avoid direct dependencies
  18 // from the PPAPI proxy on the Chrome multiprocess infrastructure.
  19 class BrokerProcessDispatcher
  20     : public ppapi::proxy::BrokerSideDispatcher,
  21       public base::SupportsWeakPtr<BrokerProcessDispatcher> {
  22  public:
  23   BrokerProcessDispatcher(PP_GetInterface_Func get_plugin_interface,
  24                           PP_ConnectInstance_Func connect_instance);
  25   virtual ~BrokerProcessDispatcher();
  26
  27   // IPC::Listener overrides.
  28   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
  29
  30   void OnGetPermissionSettingsCompleted(
  31       uint32 request_id,
  32       bool success,
  33       PP_Flash_BrowserOperations_Permission default_permission,
  34       const ppapi::FlashSiteSettings& sites);
  35
  36  private:
  37   void OnGetSitesWithData(uint32 request_id,
  38                           const base::FilePath& plugin_data_path);
  39   void OnClearSiteData(uint32 request_id,
  40                        const base::FilePath& plugin_data_path,
  41                        const std::string& site,
  42                        uint64 flags,
  43                        uint64 max_age);
  44   void OnDeauthorizeContentLicenses(uint32 request_id,
  45                                     const base::FilePath& plugin_data_path);
  46   void OnGetPermissionSettings(
  47       uint32 request_id,
  48       const base::FilePath& plugin_data_path,
  49       PP_Flash_BrowserOperations_SettingType setting_type);
  50   void OnSetDefaultPermission(
  51       uint32 request_id,
  52       const base::FilePath& plugin_data_path,
  53       PP_Flash_BrowserOperations_SettingType setting_type,
  54       PP_Flash_BrowserOperations_Permission permission,
  55       bool clear_site_specific);
  56   void OnSetSitePermission(
  57       uint32 request_id,
  58       const base::FilePath& plugin_data_path,
  59       PP_Flash_BrowserOperations_SettingType setting_type,
  60       const ppapi::FlashSiteSettings& sites);
  61
  62   // Returns a list of sites that have data stored.
  63   void GetSitesWithData(const base::FilePath& plugin_data_path,
  64                         std::vector<std::string>* sites);
  65
  66   // Requests that the plugin clear data, returning true on success.
  67   bool ClearSiteData(const base::FilePath& plugin_data_path,
  68                      const std::string& site,
  69                      uint64 flags,
  70                      uint64 max_age);
  71
  72   bool DeauthorizeContentLicenses(const base::FilePath& plugin_data_path);
  73   bool SetDefaultPermission(const base::FilePath& plugin_data_path,
  74                             PP_Flash_BrowserOperations_SettingType setting_type,
  75                             PP_Flash_BrowserOperations_Permission permission,
  76                             bool clear_site_specific);
  77   bool SetSitePermission(const base::FilePath& plugin_data_path,
  78                          PP_Flash_BrowserOperations_SettingType setting_type,
  79                          const ppapi::FlashSiteSettings& sites);
  80
  81   PP_GetInterface_Func get_plugin_interface_;
  82
  83   const PPP_Flash_BrowserOperations_1_3* flash_browser_operations_1_3_;
  84   const PPP_Flash_BrowserOperations_1_2* flash_browser_operations_1_2_;
  85   const PPP_Flash_BrowserOperations_1_0* flash_browser_operations_1_0_;
  86
  87   DISALLOW_COPY_AND_ASSIGN(BrokerProcessDispatcher);
  88 };
  89
  90 }  // namespace content
  91
  92 #endif  // CONTENT_PPAPI_PLUGIN_BROKER_PROCESS_DISPATCHER_H_