| // Copyright 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 CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_INTERNAL_FILE_REF_BACKEND_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_INTERNAL_FILE_REF_BACKEND_H_ |
| |
| #include <string> |
| |
| #include "content/browser/renderer_host/pepper/pepper_file_ref_host.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/c/pp_resource.h" |
| #include "ppapi/c/pp_time.h" |
| #include "ppapi/host/ppapi_host.h" |
| #include "webkit/browser/fileapi/file_system_context.h" |
| #include "webkit/browser/fileapi/file_system_operation.h" |
| #include "webkit/browser/fileapi/file_system_url.h" |
| |
| namespace content { |
| |
| class PepperFileSystemBrowserHost; |
| |
| // Implementations of FileRef operations for internal filesystems. |
| class PepperInternalFileRefBackend : public PepperFileRefBackend { |
| public: |
| PepperInternalFileRefBackend( |
| ppapi::host::PpapiHost* host, |
| int render_process_id, |
| base::WeakPtr<PepperFileSystemBrowserHost> fs_host, |
| const std::string& path); |
| virtual ~PepperInternalFileRefBackend(); |
| |
| // PepperFileRefBackend overrides. |
| virtual int32_t MakeDirectory(ppapi::host::ReplyMessageContext context, |
| bool make_ancestors) OVERRIDE; |
| virtual int32_t Touch(ppapi::host::ReplyMessageContext context, |
| PP_Time last_accessed_time, |
| PP_Time last_modified_time) OVERRIDE; |
| virtual int32_t Delete(ppapi::host::ReplyMessageContext context) OVERRIDE; |
| virtual int32_t Rename(ppapi::host::ReplyMessageContext context, |
| PepperFileRefHost* new_file_ref) OVERRIDE; |
| virtual int32_t Query(ppapi::host::ReplyMessageContext context) OVERRIDE; |
| virtual int32_t ReadDirectoryEntries( |
| ppapi::host::ReplyMessageContext context) OVERRIDE; |
| virtual int32_t GetAbsolutePath(ppapi::host::ReplyMessageContext context) |
| OVERRIDE; |
| |
| virtual fileapi::FileSystemURL GetFileSystemURL() const OVERRIDE; |
| |
| virtual int32_t CanRead() const OVERRIDE; |
| virtual int32_t CanWrite() const OVERRIDE; |
| virtual int32_t CanCreate() const OVERRIDE; |
| virtual int32_t CanReadWrite() const OVERRIDE; |
| |
| private: |
| // Generic reply callback. |
| void DidFinish(ppapi::host::ReplyMessageContext reply_context, |
| const IPC::Message& msg, |
| base::PlatformFileError error); |
| |
| // Operation specific callbacks. |
| void GetMetadataComplete( |
| ppapi::host::ReplyMessageContext reply_context, |
| base::PlatformFileError error, |
| const base::PlatformFileInfo& file_info); |
| void ReadDirectoryComplete( |
| ppapi::host::ReplyMessageContext context, |
| base::PlatformFileError error, |
| const fileapi::FileSystemOperation::FileEntryList& file_list, |
| bool has_more); |
| |
| scoped_refptr<fileapi::FileSystemContext> GetFileSystemContext() const; |
| |
| ppapi::host::PpapiHost* host_; |
| int render_process_id_; |
| base::WeakPtr<PepperFileSystemBrowserHost> fs_host_; |
| PP_FileSystemType fs_type_; |
| std::string path_; |
| |
| mutable fileapi::FileSystemURL fs_url_; |
| |
| base::WeakPtrFactory<PepperInternalFileRefBackend> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PepperInternalFileRefBackend); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_INTERNAL_FILE_REF_BACKEND_H_ |