chrome/browser/chromeos/login/mount_manager.cc

   1 // Copyright (c) 2012 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/mount_manager.h"
   6
   7 #include "chrome/browser/chromeos/login/user_manager.h"
   8 #include "chrome/browser/chromeos/profiles/profile_helper.h"
   9
  10 namespace chromeos {
  11
  12 MountManager* MountManager::Get() {
  13   if (!instance_)
  14     instance_ = new MountManager();
  15   return instance_;
  16 }
  17
  18 // static
  19 MountManager* MountManager::instance_ = NULL;
  20
  21 base::FilePath MountManager::GetHomeDir(std::string& user_hash) {
  22   return ProfileHelper::GetProfilePathByUserIdHash(user_hash);
  23 }
  24
  25 MountManager::MountManager() {}
  26
  27 MountManager::~MountManager() {}
  28
  29 bool MountManager::IsMounted(const std::string& user_id) {
  30   UserToPathMap::iterator i(additional_mounts_.find(user_id));
  31   return i != additional_mounts_.end();
  32 }
  33
  34 base::FilePath MountManager::GetPath(const std::string& user_id) {
  35   UserToPathMap::iterator i(additional_mounts_.find(user_id));
  36   DCHECK(i != additional_mounts_.end());
  37   return (i == additional_mounts_.end()) ? base::FilePath() : i->second;
  38 }
  39
  40 void MountManager::SetPath(const std::string& user_id,
  41                            const base::FilePath& path) {
  42   additional_mounts_[user_id] = path;
  43 }
  44
  45 void MountManager::DeletePath(const std::string& user_id) {
  46   additional_mounts_.erase(user_id);
  47 }
  48
  49 }  // namespace chromeos