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// Copyright (C) 2020-2021 Primate Labs Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the names of the copyright holders nor the names of their
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef LITEHTML_URL_H__
#define LITEHTML_URL_H__
#include "types.h"
// https://datatracker.ietf.org/doc/html/rfc3986
namespace litehtml {
class url {
public:
url() = default;
explicit url(const string& str);
url(const string& scheme,
const string& authority,
const string& path,
const string& query,
const string& fragment);
const string& str() const
{
return str_;
}
const string& scheme() const
{
return scheme_;
}
bool has_scheme() const
{
return !scheme_.empty();
}
const string& authority() const
{
return authority_;
}
bool has_authority() const
{
return !authority_.empty();
}
const string& path() const
{
return path_;
}
bool has_path() const
{
return !path_.empty();
}
const string& query() const
{
return query_;
}
bool has_query() const
{
return !query_.empty();
}
const string& fragment() const
{
return fragment_;
}
bool has_fragment() const
{
return !fragment_.empty();
}
static string encode(const string& str);
static string decode(const string& str);
protected:
string str_;
// Assume URLs are relative by default. See RFC 3986 Section 4.3 for
// information on which URLs are considered relative and which URLs are
// considered absolute:
//
// https://datatracker.ietf.org/doc/html/rfc3986#section-4.3
bool absolute_ = false;
string scheme_;
string authority_;
string path_;
string query_;
string fragment_;
};
// Returns a URL that is resolved from the reference URL that might be
// relative to the base URL. For example, given <https://www.twitter.com/> as
// the base URL and </foo> as the relative URL, resolve() will return the URL
// <https://www.twitter.com/foo>.
url resolve(const url& base, const url& reference);
} // namespace litehtml
#endif // LITEHTML_URL_H__
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