chrome/browser/chromeos/file_system_provider/provided_file_system_info.h

   1 // Copyright 2014 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 CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INFO_H_
   6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INFO_H_
   7
   8 #include <string>
   9
  10 #include "base/files/file_path.h"
  11 #include "chrome/common/extensions/api/file_system_provider_capabilities/file_system_provider_capabilities_handler.h"
  12
  13 namespace chromeos {
  14 namespace file_system_provider {
  15
  16 // Options for creating the provided file system info.
  17 struct MountOptions {
  18   MountOptions();
  19
  20   // Only mandatory fields.
  21   MountOptions(const std::string& file_system_id,
  22                const std::string& display_name);
  23
  24   std::string file_system_id;
  25   std::string display_name;
  26   bool writable;
  27   bool supports_notify_tag;
  28   int opened_files_limit;
  29 };
  30
  31 // Contains information about the provided file system instance.
  32 class ProvidedFileSystemInfo {
  33  public:
  34   ProvidedFileSystemInfo();
  35
  36   ProvidedFileSystemInfo(const std::string& extension_id,
  37                          const MountOptions& mount_options,
  38                          const base::FilePath& mount_path,
  39                          bool configurable,
  40                          extensions::FileSystemProviderSource source);
  41
  42   ~ProvidedFileSystemInfo();
  43
  44   const std::string& extension_id() const { return extension_id_; }
  45   const std::string& file_system_id() const { return file_system_id_; }
  46   const std::string& display_name() const { return display_name_; }
  47   bool writable() const { return writable_; }
  48   bool supports_notify_tag() const { return supports_notify_tag_; }
  49   int opened_files_limit() const { return opened_files_limit_; }
  50   const base::FilePath& mount_path() const { return mount_path_; }
  51   const bool configurable() const { return configurable_; }
  52   extensions::FileSystemProviderSource source() const { return source_; }
  53
  54  private:
  55   // ID of the extension providing this file system.
  56   std::string extension_id_;
  57
  58   // ID of the file system.
  59   std::string file_system_id_;
  60
  61   // Name of the file system, can be rendered in the UI.
  62   std::string display_name_;
  63
  64   // Whether the file system is writable or just read-only.
  65   bool writable_;
  66
  67   // Supports tags for file/directory change notifications.
  68   bool supports_notify_tag_;
  69
  70   // Limit of opened files in parallel. If unlimited, then 0.
  71   int opened_files_limit_;
  72
  73   // Mount path of the underlying file system.
  74   base::FilePath mount_path_;
  75
  76   // Whether the file system is configurable.
  77   bool configurable_;
  78
  79   // Source of the file system's data.
  80   extensions::FileSystemProviderSource source_;
  81 };
  82
  83 }  // namespace file_system_provider
  84 }  // namespace chromeos
  85
  86 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INFO_H_