chrome/browser/chromeos/file_manager/path_util.cc

   1 // Copyright 2013 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/file_manager/path_util.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/logging.h"
   9 #include "base/sys_info.h"
  10 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  11 #include "chrome/browser/download/download_prefs.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "components/drive/file_system_core_util.h"
  14 #include "components/user_manager/user.h"
  15 #include "components/user_manager/user_manager.h"
  16 #include "net/base/escape.h"
  17
  18 namespace file_manager {
  19 namespace util {
  20
  21 namespace {
  22
  23 const char kDownloadsFolderName[] = "Downloads";
  24
  25 }  // namespace
  26
  27 base::FilePath GetDownloadsFolderForProfile(Profile* profile) {
  28   // On non-ChromeOS system (test+development), the primary profile uses
  29   // $HOME/Downloads for ease for accessing local files for debugging.
  30   if (!base::SysInfo::IsRunningOnChromeOS() &&
  31       user_manager::UserManager::IsInitialized()) {
  32     const user_manager::User* const user =
  33         chromeos::ProfileHelper::Get()->GetUserByProfile(
  34             profile->GetOriginalProfile());
  35     const user_manager::User* const primary_user =
  36         user_manager::UserManager::Get()->GetPrimaryUser();
  37     if (user == primary_user)
  38       return DownloadPrefs::GetDefaultDownloadDirectory();
  39   }
  40   return profile->GetPath().AppendASCII(kDownloadsFolderName);
  41 }
  42
  43 bool MigratePathFromOldFormat(Profile* profile,
  44                               const base::FilePath& old_path,
  45                               base::FilePath* new_path) {
  46   const base::FilePath old_base = DownloadPrefs::GetDefaultDownloadDirectory();
  47   const base::FilePath new_base = GetDownloadsFolderForProfile(profile);
  48
  49   base::FilePath relative;
  50   if (old_path == old_base ||
  51       old_base.AppendRelativePath(old_path, &relative)) {
  52     *new_path = new_base.Append(relative);
  53     return old_path != *new_path;
  54   }
  55
  56   return false;
  57 }
  58
  59 std::string GetDownloadsMountPointName(Profile* profile) {
  60   // To distinguish profiles in multi-profile session, we append user name hash
  61   // to "Downloads". Note that some profiles (like login or test profiles)
  62   // are not associated with an user account. In that case, no suffix is added
  63   // because such a profile never belongs to a multi-profile session.
  64   const user_manager::User* const user =
  65       user_manager::UserManager::IsInitialized()
  66           ? chromeos::ProfileHelper::Get()->GetUserByProfile(
  67                 profile->GetOriginalProfile())
  68           : NULL;
  69   const std::string id = user ? "-" + user->username_hash() : "";
  70   return net::EscapeQueryParamValue(kDownloadsFolderName + id, false);
  71 }
  72
  73 }  // namespace util
  74 }  // namespace file_manager