native_client_sdk/src/libraries/nacl_io/passthroughfs/passthrough_fs.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef LIBRARIES_NACL_IO_PASSTHROUGHFS_PASSTHROUGH_FS_H_
   6 #define LIBRARIES_NACL_IO_PASSTHROUGHFS_PASSTHROUGH_FS_H_
   7
   8 #include "nacl_io/filesystem.h"
   9 #include "nacl_io/typed_fs_factory.h"
  10
  11 namespace nacl_io {
  12
  13 class PassthroughFs : public Filesystem {
  14  protected:
  15   PassthroughFs();
  16
  17   virtual Error Init(const FsInitArgs& args);
  18   virtual void Destroy();
  19
  20  public:
  21   virtual Error OpenWithMode(const Path& path, int open_flags, mode_t mode,
  22                              ScopedNode* out_node);
  23   virtual Error OpenResource(const Path& path, ScopedNode* out_node);
  24   virtual Error Unlink(const Path& path);
  25   virtual Error Mkdir(const Path& path, int perm);
  26   virtual Error Rmdir(const Path& path);
  27   virtual Error Remove(const Path& path);
  28   virtual Error Rename(const Path& path, const Path& newpath);
  29
  30  private:
  31   friend class TypedFsFactory<PassthroughFs>;
  32   DISALLOW_COPY_AND_ASSIGN(PassthroughFs);
  33 };
  34
  35 }  // namespace nacl_io
  36
  37 #endif  // LIBRARIES_NACL_IO_PASSTHROUGHFS_PASSTHROUGH_FS_H_