The Tor Browser: dom/filesystem/FileSystemBase.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim: set ts=2 et sw=2 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     5  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #include "mozilla/dom/FileSystemBase.h"

     9 #include "DeviceStorageFileSystem.h"

    10 #include "nsCharSeparatedTokenizer.h"

    12 namespace mozilla {

    13 namespace dom {

    15 // static

    16 already_AddRefed<FileSystemBase>

    17 FileSystemBase::FromString(const nsAString& aString)

    18 {

    19   if (StringBeginsWith(aString, NS_LITERAL_STRING("devicestorage-"))) {

    20     // The string representation of devicestorage file system is of the format:

    21     // devicestorage-StorageType-StorageName

    23     nsCharSeparatedTokenizer tokenizer(aString, char16_t('-'));

    24     tokenizer.nextToken();

    26     nsString storageType;

    27     if (tokenizer.hasMoreTokens()) {

    28       storageType = tokenizer.nextToken();

    29     }

    31     nsString storageName;

    32     if (tokenizer.hasMoreTokens()) {

    33       storageName = tokenizer.nextToken();

    34     }

    36     nsRefPtr<DeviceStorageFileSystem> f =

    37       new DeviceStorageFileSystem(storageType, storageName);

    38     return f.forget();

    39   }

    40   return nullptr;

    41 }

    43 FileSystemBase::FileSystemBase()

    44   : mShutdown(false)

    45   , mIsTesting(false)

    46 {

    47 }

    49 FileSystemBase::~FileSystemBase()

    50 {

    51 }

    53 void

    54 FileSystemBase::Shutdown()

    55 {

    56   mShutdown = true;

    57 }

    59 nsPIDOMWindow*

    60 FileSystemBase::GetWindow() const

    61 {

    62   return nullptr;

    63 }

    65 bool

    66 FileSystemBase::IsSafeFile(nsIFile* aFile) const

    67 {

    68   return false;

    69 }

    71 bool

    72 FileSystemBase::IsSafeDirectory(Directory* aDir) const

    73 {

    74   return false;

    75 }

    77 } // namespace dom

    78 } // namespace mozilla

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