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/*
* Copyright (c) 2011 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#pragma once
#include <string>
#include <boost/lexical_cast.hpp>
#include <boost/optional.hpp>
namespace Swift {
class URL {
public:
URL() : scheme(""), user(""), password(""), host(""), path(""), empty(true) {
}
URL(const std::string& scheme, const std::string& host, int port, const std::string& path) : scheme(scheme), user(), password(), host(host), port(port), path(path), empty(false) {
}
URL(const std::string& scheme, const std::string& host, const std::string& path) : scheme(scheme), user(), password(), host(host), path(path), empty(false) {
}
/**
* Whether the URL is empty.
*/
bool isEmpty() const {
return empty;
}
/**
* Scheme used for the URL (http, https etc.)
*/
const std::string& getScheme() const {
return scheme;
}
/**
* Hostname
*/
const std::string& getHost() const {
return host;
}
/**
* Port number
*/
boost::optional<int> getPort() const {
return port;
}
/**
* Path
*/
const std::string& getPath() const {
return path;
}
const std::string toString() const {
if (empty) {
return "";
}
std::string result = scheme + "://";
if (!user.empty()) {
result += user;
if (!password.empty()) {
result += ":" + password;
}
result += "@";
}
result += host;
if (port > 0) {
result += ":";
result += boost::lexical_cast<std::string>(port);
}
result += "/";
result += path;
return result;
}
static int getPortOrDefaultPort(const URL& url);
static URL fromString(const std::string&);
static std::string unescape(const std::string&);
private:
std::string scheme;
std::string user;
std::string password;
std::string host;
boost::optional<int> port;
std::string path;
bool empty;
};
}
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Swift