xbmc/filesystem/OverrideFile.h

   1 /*
   2  *  Copyright (C) 2014-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include "filesystem/File.h"
  12 #include "filesystem/IFile.h"
  13
  14 namespace XFILE
  15 {
  16 class COverrideFile : public IFile
  17 {
  18 public:
  19   explicit COverrideFile(bool writable);
  20   ~COverrideFile() override;
  21
  22   bool Open(const CURL& url) override;
  23   bool Exists(const CURL& url) override;
  24   int Stat(const CURL& url, struct __stat64* buffer) override;
  25   int Stat(struct __stat64* buffer) override;
  26   bool OpenForWrite(const CURL& url, bool bOverWrite = false) override;
  27   bool Delete(const CURL& url) override;
  28   bool Rename(const CURL& url, const CURL& urlnew) override;
  29
  30   ssize_t Read(void* lpBuf, size_t uiBufSize) override;
  31   ssize_t Write(const void* lpBuf, size_t uiBufSize) override;
  32   int64_t Seek(int64_t iFilePosition, int iWhence = SEEK_SET) override;
  33   void Close() override;
  34   int64_t GetPosition() override;
  35   int64_t GetLength() override;
  36
  37 protected:
  38   virtual std::string TranslatePath(const CURL &url) = 0;
  39
  40   CFile m_file;
  41   bool m_writable;
  42 };
  43 }