dom/quota/SanitizationUtils.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=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/. */
   6
   7 #include "SanitizationUtils.h"
   8
   9 #include <string>
  10
  11 #include "mozilla/dom/quota/QuotaManager.h"
  12 #include "nsString.h"
  13
  14 namespace mozilla::dom::quota {
  15
  16 nsAutoCString MakeSanitizedOriginCString(const nsACString& aOrigin) {
  17 #ifdef XP_WIN
  18   NS_ASSERTION(!strcmp(QuotaManager::kReplaceChars,
  19                        FILE_ILLEGAL_CHARACTERS FILE_PATH_SEPARATOR),
  20                "Illegal file characters have changed!");
  21 #endif
  22
  23   nsAutoCString res{aOrigin};
  24
  25   res.ReplaceChar(QuotaManager::kReplaceChars, '+');
  26
  27   return res;
  28 }
  29
  30 nsAutoString MakeSanitizedOriginString(const nsACString& aOrigin) {
  31   // An origin string is ASCII-only, since it is obtained via
  32   // nsIPrincipal::GetOrigin, which returns an ACString.
  33   return NS_ConvertASCIItoUTF16(MakeSanitizedOriginCString(aOrigin));
  34 }
  35
  36 }  // namespace mozilla::dom::quota