chrome/browser/chromeos/login/auth/mount_manager.cc

   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 #include "chrome/browser/chromeos/login/auth/mount_manager.h"
   6
   7 #include "chrome/browser/chromeos/profiles/profile_helper.h"
   8
   9 namespace chromeos {
  10
  11 MountManager* MountManager::Get() {
  12   if (!instance_)
  13     instance_ = new MountManager();
  14   return instance_;
  15 }
  16
  17 // static
  18 MountManager* MountManager::instance_ = NULL;
  19
  20 base::FilePath MountManager::GetHomeDir(std::string& user_hash) {
  21   return ProfileHelper::GetProfilePathByUserIdHash(user_hash);
  22 }
  23
  24 MountManager::MountManager() {}
  25
  26 MountManager::~MountManager() {}
  27
  28 bool MountManager::IsMounted(const std::string& user_id) {
  29   UserToPathMap::iterator i(additional_mounts_.find(user_id));
  30   return i != additional_mounts_.end();
  31 }
  32
  33 base::FilePath MountManager::GetPath(const std::string& user_id) {
  34   UserToPathMap::iterator i(additional_mounts_.find(user_id));
  35   DCHECK(i != additional_mounts_.end());
  36   return (i == additional_mounts_.end()) ? base::FilePath() : i->second;
  37 }
  38
  39 void MountManager::SetPath(const std::string& user_id,
  40                            const base::FilePath& path) {
  41   additional_mounts_[user_id] = path;
  42 }
  43
  44 void MountManager::DeletePath(const std::string& user_id) {
  45   additional_mounts_.erase(user_id);
  46 }
  47
  48 }  // namespace chromeos