Move webrtc/{base => rtc_base}

webrtc/base/fileutils.h

+
 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_BASE_FILEUTILS_H_
 #define WEBRTC_BASE_FILEUTILS_H_
 
-#include <string>
 
-#if !defined(WEBRTC_WIN)
-#include <dirent.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-#include "webrtc/base/checks.h"
-#include "webrtc/base/constructormagic.h"
-#include "webrtc/base/platform_file.h"
-
-namespace rtc {
-
-class FileStream;
-class Pathname;
-
-//////////////////////////
-// Directory Iterator   //
-//////////////////////////
-
-// A DirectoryIterator is created with a given directory. It originally points
-// to the first file in the directory, and can be advanecd with Next(). This
-// allows you to get information about each file.
-
-class DirectoryIterator {
-  friend class Filesystem;
- public:
-  // Constructor
-  DirectoryIterator();
-  // Destructor
-  virtual ~DirectoryIterator();
-
-  // Starts traversing a directory
-  // dir is the directory to traverse
-  // returns true if the directory exists and is valid
-  // The iterator will point to the first entry in the directory
-  virtual bool Iterate(const Pathname &path);
-
-  // Advances to the next file
-  // returns true if there were more files in the directory.
-  virtual bool Next();
-
-  // returns true if the file currently pointed to is a directory
-  virtual bool IsDirectory() const;
-
-  // returns the name of the file currently pointed to
-  virtual std::string Name() const;
-
- private:
-  std::string directory_;
-#if defined(WEBRTC_WIN)
-  WIN32_FIND_DATA data_;
-  HANDLE handle_;
-#else
-  DIR *dir_;
-  struct dirent *dirent_;
-  struct stat stat_;
-#endif
-};
-
-class FilesystemInterface {
- public:
-  virtual ~FilesystemInterface() {}
-
-  // This will attempt to delete the path located at filename.
-  // It DCHECKs and returns false if the path points to a folder or a
-  // non-existent file.
-  virtual bool DeleteFile(const Pathname &filename) = 0;
-
-  // Creates a directory. This will call itself recursively to create /foo/bar
-  // even if /foo does not exist. Returns true if the function succeeds.
-  virtual bool CreateFolder(const Pathname &pathname) = 0;
-
-  // This moves a file from old_path to new_path, where "old_path" is a
-  // plain file. This DCHECKs and returns false if old_path points to a
-  // directory, and returns true if the function succeeds.
-  virtual bool MoveFile(const Pathname &old_path, const Pathname &new_path) = 0;
-
-  // Returns true if pathname refers to a directory
-  virtual bool IsFolder(const Pathname& pathname) = 0;
-
-  // Returns true if pathname refers to a file
-  virtual bool IsFile(const Pathname& pathname) = 0;
-
-  // Returns true if pathname refers to no filesystem object, every parent
-  // directory either exists, or is also absent.
-  virtual bool IsAbsent(const Pathname& pathname) = 0;
-
-  // A folder appropriate for storing temporary files (Contents are
-  // automatically deleted when the program exits)
-  virtual bool GetTemporaryFolder(Pathname &path, bool create,
-                                  const std::string *append) = 0;
-
-  virtual std::string TempFilename(const Pathname &dir,
-                                   const std::string &prefix) = 0;
-
-  // Determines the size of the file indicated by path.
-  virtual bool GetFileSize(const Pathname& path, size_t* size) = 0;
-};
-
-class Filesystem {
- public:
-  static FilesystemInterface *default_filesystem() {
-    RTC_DCHECK(default_filesystem_);
-    return default_filesystem_;
-  }
-
-  static void set_default_filesystem(FilesystemInterface *filesystem) {
-    default_filesystem_ = filesystem;
-  }
-
-  static FilesystemInterface *swap_default_filesystem(
-      FilesystemInterface *filesystem) {
-    FilesystemInterface *cur = default_filesystem_;
-    default_filesystem_ = filesystem;
-    return cur;
-  }
-
-  static bool CreateFolder(const Pathname &pathname) {
-    return EnsureDefaultFilesystem()->CreateFolder(pathname);
-  }
-
-  static bool DeleteFile(const Pathname &filename) {
-    return EnsureDefaultFilesystem()->DeleteFile(filename);
-  }
-
-  static bool MoveFile(const Pathname &old_path, const Pathname &new_path) {
-    return EnsureDefaultFilesystem()->MoveFile(old_path, new_path);
-  }
-
-  static bool IsFolder(const Pathname& pathname) {
-    return EnsureDefaultFilesystem()->IsFolder(pathname);
-  }
-
-  static bool IsFile(const Pathname &pathname) {
-    return EnsureDefaultFilesystem()->IsFile(pathname);
-  }
-
-  static bool IsAbsent(const Pathname &pathname) {
-    return EnsureDefaultFilesystem()->IsAbsent(pathname);
-  }
-
-  static bool GetTemporaryFolder(Pathname &path, bool create,
-                                 const std::string *append) {
-    return EnsureDefaultFilesystem()->GetTemporaryFolder(path, create, append);
-  }
-
-  static std::string TempFilename(const Pathname &dir,
-                                  const std::string &prefix) {
-    return EnsureDefaultFilesystem()->TempFilename(dir, prefix);
-  }
-
-  static bool GetFileSize(const Pathname& path, size_t* size) {
-    return EnsureDefaultFilesystem()->GetFileSize(path, size);
-  }
-
- private:
-  static FilesystemInterface* default_filesystem_;
-
-  static FilesystemInterface *EnsureDefaultFilesystem();
-  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(Filesystem);
-};
-
-}  // namespace rtc
+// This header is deprecated and is just left here temporarily during
+// refactoring. See https://bugs.webrtc.org/7634 for more details.
+#include "webrtc/rtc_base/fileutils.h"
 
 #endif  // WEBRTC_BASE_FILEUTILS_H_