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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.
#ifndef URL_MOJOM_URL_GURL_MOJOM_TRAITS_H_
#define URL_MOJOM_URL_GURL_MOJOM_TRAITS_H_
#include "base/strings/string_piece.h"
#include "url/gurl.h"
#include "url/mojom/url.mojom.h"
#include "url/url_constants.h"
namespace mojo {
template <>
struct StructTraits<url::mojom::UrlDataView, GURL> {
static base::StringPiece url(const GURL& r) {
if (r.possibly_invalid_spec().length() > url::kMaxURLChars ||
!r.is_valid()) {
return base::StringPiece();
}
return base::StringPiece(r.possibly_invalid_spec().c_str(),
r.possibly_invalid_spec().length());
}
static bool Read(url::mojom::UrlDataView data, GURL* out) {
base::StringPiece url_string;
if (!data.ReadUrl(&url_string))
return false;
if (url_string.length() > url::kMaxURLChars)
return false;
*out = GURL(url_string);
if (!url_string.empty() && !out->is_valid())
return false;
return true;
}
};
} // namespace mojo
#endif // URL_MOJOM_URL_GURL_MOJOM_TRAITS_H_