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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_ |
| 6 #define CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_ | 6 #define CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/callback_forward.h" | 11 #include "base/callback_forward.h" |
| 12 #include "base/files/file.h" | 12 #include "base/files/file.h" |
| 13 #include "base/files/file_proxy.h" | 13 #include "base/files/file_proxy.h" |
| 14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
| 15 #include "content/browser/renderer_host/pepper/browser_ppapi_host_impl.h" | 15 #include "content/browser/renderer_host/pepper/browser_ppapi_host_impl.h" |
| 16 #include "ipc/ipc_listener.h" | 16 #include "ipc/ipc_listener.h" |
| 17 #include "ipc/ipc_platform_file.h" | 17 #include "ipc/ipc_platform_file.h" |
| 18 #include "ppapi/c/pp_file_info.h" | 18 #include "ppapi/c/pp_file_info.h" |
| 19 #include "ppapi/c/pp_time.h" | 19 #include "ppapi/c/pp_time.h" |
| 20 #include "ppapi/host/host_message_context.h" | 20 #include "ppapi/host/host_message_context.h" |
| 21 #include "ppapi/host/resource_host.h" | 21 #include "ppapi/host/resource_host.h" |
| 22 #include "ppapi/shared_impl/file_io_state_manager.h" | 22 #include "ppapi/shared_impl/file_io_state_manager.h" |
| 23 #include "url/gurl.h" | 23 #include "url/gurl.h" |
| 24 #include "webkit/browser/fileapi/file_system_context.h" | 24 #include "storage/browser/fileapi/file_system_context.h" |
| 25 | 25 |
| 26 namespace ppapi { | 26 namespace ppapi { |
| 27 struct FileGrowth; | 27 struct FileGrowth; |
| 28 } | 28 } |
| 29 | 29 |
| 30 namespace content { | 30 namespace content { |
| 31 class PepperFileSystemBrowserHost; | 31 class PepperFileSystemBrowserHost; |
| 32 | 32 |
| 33 class PepperFileIOHost : public ppapi::host::ResourceHost, | 33 class PepperFileIOHost : public ppapi::host::ResourceHost, |
| 34 public base::SupportsWeakPtr<PepperFileIOHost> { | 34 public base::SupportsWeakPtr<PepperFileIOHost> { |
| 35 public: | 35 public: |
| 36 typedef base::Callback<void(base::File::Error)> NotifyCloseFileCallback; | 36 typedef base::Callback<void(base::File::Error)> NotifyCloseFileCallback; |
| 37 | 37 |
| 38 PepperFileIOHost(BrowserPpapiHostImpl* host, | 38 PepperFileIOHost(BrowserPpapiHostImpl* host, |
| 39 PP_Instance instance, | 39 PP_Instance instance, |
| 40 PP_Resource resource); | 40 PP_Resource resource); |
| 41 virtual ~PepperFileIOHost(); | 41 virtual ~PepperFileIOHost(); |
| 42 | 42 |
| 43 // ppapi::host::ResourceHost override. | 43 // ppapi::host::ResourceHost override. |
| 44 virtual int32_t OnResourceMessageReceived( | 44 virtual int32_t OnResourceMessageReceived( |
| 45 const IPC::Message& msg, | 45 const IPC::Message& msg, |
| 46 ppapi::host::HostMessageContext* context) OVERRIDE; | 46 ppapi::host::HostMessageContext* context) OVERRIDE; |
| 47 | 47 |
| 48 struct UIThreadStuff { | 48 struct UIThreadStuff { |
| 49 UIThreadStuff(); | 49 UIThreadStuff(); |
| 50 ~UIThreadStuff(); | 50 ~UIThreadStuff(); |
| 51 base::ProcessId resolved_render_process_id; | 51 base::ProcessId resolved_render_process_id; |
| 52 scoped_refptr<fileapi::FileSystemContext> file_system_context; | 52 scoped_refptr<storage::FileSystemContext> file_system_context; |
| 53 }; | 53 }; |
| 54 | 54 |
| 55 private: | 55 private: |
| 56 int32_t OnHostMsgOpen(ppapi::host::HostMessageContext* context, | 56 int32_t OnHostMsgOpen(ppapi::host::HostMessageContext* context, |
| 57 PP_Resource file_ref_resource, | 57 PP_Resource file_ref_resource, |
| 58 int32_t open_flags); | 58 int32_t open_flags); |
| 59 int32_t OnHostMsgTouch(ppapi::host::HostMessageContext* context, | 59 int32_t OnHostMsgTouch(ppapi::host::HostMessageContext* context, |
| 60 PP_Time last_access_time, | 60 PP_Time last_access_time, |
| 61 PP_Time last_modified_time); | 61 PP_Time last_modified_time); |
| 62 int32_t OnHostMsgSetLength(ppapi::host::HostMessageContext* context, | 62 int32_t OnHostMsgSetLength(ppapi::host::HostMessageContext* context, |
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| 119 base::FileProxy file_; | 119 base::FileProxy file_; |
| 120 int32_t open_flags_; | 120 int32_t open_flags_; |
| 121 | 121 |
| 122 // The file system type specified in the Open() call. This will be | 122 // The file system type specified in the Open() call. This will be |
| 123 // PP_FILESYSTEMTYPE_INVALID before open was called. This value does not | 123 // PP_FILESYSTEMTYPE_INVALID before open was called. This value does not |
| 124 // indicate that the open command actually succeeded. | 124 // indicate that the open command actually succeeded. |
| 125 PP_FileSystemType file_system_type_; | 125 PP_FileSystemType file_system_type_; |
| 126 base::WeakPtr<PepperFileSystemBrowserHost> file_system_host_; | 126 base::WeakPtr<PepperFileSystemBrowserHost> file_system_host_; |
| 127 | 127 |
| 128 // Valid only for PP_FILESYSTEMTYPE_LOCAL{PERSISTENT,TEMPORARY}. | 128 // Valid only for PP_FILESYSTEMTYPE_LOCAL{PERSISTENT,TEMPORARY}. |
| 129 scoped_refptr<fileapi::FileSystemContext> file_system_context_; | 129 scoped_refptr<storage::FileSystemContext> file_system_context_; |
| 130 fileapi::FileSystemURL file_system_url_; | 130 storage::FileSystemURL file_system_url_; |
| 131 base::Closure on_close_callback_; | 131 base::Closure on_close_callback_; |
| 132 int64_t max_written_offset_; | 132 int64_t max_written_offset_; |
| 133 bool check_quota_; | 133 bool check_quota_; |
| 134 | 134 |
| 135 ppapi::FileIOStateManager state_manager_; | 135 ppapi::FileIOStateManager state_manager_; |
| 136 | 136 |
| 137 DISALLOW_COPY_AND_ASSIGN(PepperFileIOHost); | 137 DISALLOW_COPY_AND_ASSIGN(PepperFileIOHost); |
| 138 }; | 138 }; |
| 139 | 139 |
| 140 } // namespace content | 140 } // namespace content |
| 141 | 141 |
| 142 #endif // CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_ | 142 #endif // CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_ |
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