url/origin.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 "url/origin.h"
   6
   7 #include "base/strings/pattern.h"
   8 #include "base/strings/string_util.h"
   9
  10 namespace url {
  11
  12 Origin::Origin() : string_("null") {}
  13
  14 Origin::Origin(const std::string& origin) : string_(origin) {
  15   DCHECK(origin == "null" || base::MatchPattern(origin, "?*://?*"));
  16   DCHECK_GT(origin.size(), 0u);
  17   DCHECK(origin == "file://" || origin[origin.size() - 1] != '/');
  18 }
  19
  20 }  // namespace url