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/*******************************************************************************
* libproxy - A library for proxy configuration
* Copyright (C) 2006 Nathaniel McCallum <nathaniel@natemccallum.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
******************************************************************************/
#ifndef URL_HPP_
#define URL_HPP_
#include <map>
#include <stdexcept>
#include <string>
#include <vector>
#include "config.hpp"
#define URL_GENERIC_DELIMITERS ":/?#[]@"
#define URL_SUBCOMPONENT_DELIMITERS "!$&'()*+,;="
#define URL_ALLOWED_IN_USERINFO_ELEMENT URL_SUBCOMPONENT_DELIMITERS
#define URL_ALLOWED_IN_USERINFO URL_ALLOWED_IN_USERINFO_ELEMENT ":"
#define URL_ALLOWED_IN_PATH_ELEMENT URL_SUBCOMPONENT_DELIMITERS ":@"
#define URL_ALLOWED_IN_PATH URL_ALLOWED_IN_PATH_ELEMENT "/"
namespace libproxy {
using namespace std;
class DLL_PUBLIC parse_error : public runtime_error {
public:
parse_error(const string& arg): runtime_error(arg) {}
};
class DLL_PUBLIC url {
public:
static bool is_valid(const string &url);
static string encode(const string &data, const string &valid_reserved = "");
~url();
url(const url& url);
url(const string& url);
bool operator==(const url& url) const;
url& operator=(const url& url);
url& operator=(const string &url);
string get_host() const;
sockaddr const* const* get_ips(bool usedns);
string get_password() const;
string get_path() const;
string get_query() const;
uint16_t get_port() const;
string get_scheme() const;
string get_username() const;
string to_string() const;
char* get_pac(); // Allocated, must free. NULL on error.
private:
void empty_cache();
string m_orig;
string m_scheme;
string m_user;
string m_pass;
string m_host;
uint16_t m_port;
string m_path;
string m_query;
sockaddr** m_ips;
};
}
#endif /*URL_HPP_*/
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