Refactored the PPB_Flash_File_ModuleLocal/FileRef to the new ppapi resource model

ppapi/proxy/flash_file_resource.h

+// Copyright (c) 2012 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 PPAPI_PROXY_FLASH_FILE_RESOURCE_H_
+#define PPAPI_PROXY_FLASH_FILE_RESOURCE_H_
+
+#include <string>
+
+#include "ppapi/proxy/connection.h"
+#include "ppapi/proxy/plugin_resource.h"
+#include "ppapi/shared_impl/file_path.h"
+#include "ppapi/thunk/ppb_flash_file_api.h"
+
+namespace ppapi {
+namespace proxy {
+
+class FlashFileResource
+    : public PluginResource,
+      public thunk::PPB_Flash_File_API {
+ public:
+  FlashFileResource(Connection connection, PP_Instance instance);
+  virtual ~FlashFileResource();
+
+  // Resource overrides.
+  virtual thunk::PPB_Flash_File_API* AsPPB_Flash_File_API() OVERRIDE;
+
+  // PPB_Flash_Functions_API.
+  virtual int32_t OpenFile(PP_Instance instance,
+                           const char* path,
+                           int32_t mode,
+                           PP_FileHandle* file) OVERRIDE;
+  virtual int32_t RenameFile(PP_Instance instance,
+                             const char* path_from,
+                             const char* path_to) OVERRIDE;
+  virtual int32_t DeleteFileOrDir(PP_Instance instance,
+                                  const char* path,
+                                  PP_Bool recursive) OVERRIDE;
+  virtual int32_t CreateDir(PP_Instance instance, const char* path) OVERRIDE;
+  virtual int32_t QueryFile(PP_Instance instance,
+                            const char* path,
+                            PP_FileInfo* info) OVERRIDE;
+  virtual int32_t GetDirContents(PP_Instance instance,
+                                 const char* path,
+                                 PP_DirContents_Dev** contents) OVERRIDE;
+  virtual void FreeDirContents(PP_Instance instance,
+                               PP_DirContents_Dev* contents) OVERRIDE;
+  virtual int32_t CreateTemporaryFile(PP_Instance instance,
+                                      PP_FileHandle* file) OVERRIDE;
+  virtual int32_t OpenFileRef(PP_Instance instance,
+                              PP_Resource file_ref,
+                              int32_t mode,
+                              PP_FileHandle* file) OVERRIDE;
+  virtual int32_t QueryFileRef(PP_Instance instance,
+                               PP_Resource file_ref,
+                               PP_FileInfo* info) OVERRIDE;
+
+ private:
+  int32_t OpenFileHelper(const std::string& path,
+                         PepperFilePath::Domain domain_type,
+                         int32_t mode,
+                         PP_FileHandle* file);
+  int32_t QueryFileHelper(const std::string& path,
+                          PepperFilePath::Domain domain_type,
+                          PP_FileInfo* info);
+
+  DISALLOW_COPY_AND_ASSIGN(FlashFileResource);
+};
+
+}  // namespace proxy
+}  // namespace ppapi
+
+#endif  // PPAPI_PROXY_FLASH_FILE_RESOURCE_H_