chromium/net/base/data_url.h

// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_BASE_DATA_URL_H_
#define NET_BASE_DATA_URL_H_

#include <string>
#include <string_view>

#include "base/memory/scoped_refptr.h"
#include "net/base/net_errors.h"
#include "net/base/net_export.h"

class GURL;

namespace net {

class HttpResponseHeaders;

// See RFC 2397 for a complete description of the 'data' URL scheme.
//
// Briefly, a 'data' URL has the form:
//
//   data:[<mediatype>][;base64],<data>
//
// The <mediatype> is an Internet media type specification (with optional
// parameters.)  The appearance of ";base64" means that the data is encoded as
// base64.  Without ";base64", the data (as a sequence of octets) is represented
// using ASCII encoding for octets inside the range of safe URL characters and
// using the standard %xx hex encoding of URLs for octets outside that range.
// If <mediatype> is omitted, it defaults to text/plain;charset=US-ASCII.  As a
// shorthand, "text/plain" can be omitted but the charset parameter supplied.
//
class NET_EXPORT DataURL { … };

}  // namespace net

#endif  // NET_BASE_DATA_URL_H_