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// Copyright 2020 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 UTIL_URL_H_
#define UTIL_URL_H_
#include <cstdint>
#include <string>
#include "util/osp_logging.h"
namespace openscreen {
// Parses a URL and stores its components separately. If parsing is successful,
// is_valid() will return true, otherwise no other members should be accessed.
// This is a thin wrapper around //third_party/mozilla. It does not handle
// file: or mailto: URLs.
class Url {
public:
explicit Url(const std::string& source);
Url(const Url&);
Url(Url&&) noexcept;
~Url();
Url& operator=(const Url&);
Url& operator=(Url&&);
// No other members should be accessed if this is false.
bool is_valid() const { return is_valid_; }
// A successfully parsed URL will always have a scheme. All the other
// components are optional and therefore have has_*() accessors for checking
// their presence.
const std::string& scheme() const {
OSP_DCHECK(is_valid_);
return scheme_;
}
bool has_host() const {
OSP_DCHECK(is_valid_);
return has_host_;
}
const std::string& host() const {
OSP_DCHECK(is_valid_);
return host_;
}
bool has_port() const {
OSP_DCHECK(is_valid_);
return has_port_;
}
int32_t port() const {
OSP_DCHECK(is_valid_);
return port_;
}
bool has_path() const {
OSP_DCHECK(is_valid_);
return has_path_;
}
const std::string& path() const {
OSP_DCHECK(is_valid_);
return path_;
}
bool has_query() const {
OSP_DCHECK(is_valid_);
return has_query_;
}
const std::string& query() const {
OSP_DCHECK(is_valid_);
return query_;
}
private:
bool is_valid_ = false;
bool has_host_ = false;
bool has_port_ = false;
bool has_path_ = false;
bool has_query_ = false;
std::string scheme_;
std::string host_;
int32_t port_ = 0;
std::string path_;
std::string query_;
};
} // namespace openscreen
#endif // UTIL_URL_H_
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