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- // Copyright 2016 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include <string.h>
- #include <ostream>
- #include <string>
- #include "base/strings/string_piece.h"
- #include "base/strings/string_util.h"
- #include "base/strings/utf_string_conversions.h"
- #include "url/url_canon_internal.h"
- namespace url {
- // Only allow ASCII to avoid ICU dependency. Use NSString+IDN
- // to convert non-ASCII URL prior to passing to API.
- bool IDNToASCII(const char16_t* src, int src_len, CanonOutputW* output) {
- if (base::IsStringASCII(base::StringPiece16(src, src_len))) {
- output->Append(src, src_len);
- return true;
- }
- DCHECK(false) << "IDN URL support is not available.";
- return false;
- }
- } // namespace url
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