| // Copyright (c) 2013 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_RENDERER_HOST_PEPPER_PEPPER_CRX_FILE_SYSTEM_MESSAGE_FILTER_H_ |
| #define CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_CRX_FILE_SYSTEM_MESSAGE_FILTER_H_ |
| |
| #include <set> |
| #include <string> |
| |
| #include "base/files/file_path.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/c/pp_resource.h" |
| #include "ppapi/host/resource_host.h" |
| #include "ppapi/host/resource_message_filter.h" |
| #include "url/gurl.h" |
| |
| class Profile; |
| |
| namespace content { |
| class BrowserPpapiHost; |
| } |
| |
| namespace ppapi { |
| namespace host { |
| struct HostMessageContext; |
| } // namespace host |
| } // namespace ppapi |
| |
| namespace chrome { |
| |
| class PepperCrxFileSystemMessageFilter |
| : public ppapi::host::ResourceMessageFilter { |
| public: |
| static PepperCrxFileSystemMessageFilter* Create( |
| PP_Instance instance, |
| content::BrowserPpapiHost* host); |
| |
| // ppapi::host::ResourceMessageFilter implementation. |
| virtual scoped_refptr<base::TaskRunner> OverrideTaskRunnerForMessage( |
| const IPC::Message& msg) OVERRIDE; |
| virtual int32_t OnResourceMessageReceived( |
| const IPC::Message& msg, |
| ppapi::host::HostMessageContext* context) OVERRIDE; |
| |
| private: |
| PepperCrxFileSystemMessageFilter( |
| int render_process_id, |
| const base::FilePath& profile_directory, |
| const GURL& document_url); |
| |
| virtual ~PepperCrxFileSystemMessageFilter(); |
| |
| Profile* GetProfile(); |
| |
| // Returns filesystem id of isolated filesystem if valid, or empty string |
| // otherwise. This must run on the UI thread because ProfileManager only |
| // allows access on that thread. |
| std::string CreateIsolatedFileSystem(Profile* profile); |
| |
| int32_t OnOpenFileSystem(ppapi::host::HostMessageContext* context); |
| |
| const int render_process_id_; |
| const base::FilePath& profile_directory_; |
| const GURL document_url_; |
| |
| // Set of origins that can use CrxFs private APIs from NaCl. |
| std::set<std::string> allowed_crxfs_origins_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PepperCrxFileSystemMessageFilter); |
| }; |
| |
| } // namespace chrome |
| |
| #endif // CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_CRX_FILE_SYSTEM_MESSAGE_FILTER_H_ |