88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
|
// include/URI.hh
|
||
|
|
// This file is part of libpbe; see http://svn.chezphil.org/libpbe/
|
||
|
|
// (C) 2008 Philip Endecott
|
||
|
|
|
||
|
|
// This program is free software; you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU General Public License as published by
|
||
|
|
// the Free Software Foundation; either version 2 of the License, or
|
||
|
|
// any later version.
|
||
|
|
//
|
||
|
|
// This program 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 General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU General Public License
|
||
|
|
// along with this program; if not, write to the Free Software
|
||
|
|
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
|
||
|
|
#ifndef libpbe_URI_hh
|
||
|
|
#define libpbe_URI_hh
|
||
|
|
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
#include <boost/cstdint.hpp>
|
||
|
|
#include <boost/lexical_cast.hpp>
|
||
|
|
|
||
|
|
// URIs per RFC2396.
|
||
|
|
// All URIs have a scheme - well, except for relative URIs outside their
|
||
|
|
// context - but the form of the rest is scheme-dependent. However,
|
||
|
|
// schemes that are hierarchical have a common syntax for hierarchy, and
|
||
|
|
// schemes that involve the network have a common syntax for indicating
|
||
|
|
// the remote host. This URI class is intended primarily for these schemes
|
||
|
|
// i.e. HTTP, HTTPS, and FTP.
|
||
|
|
|
||
|
|
|
||
|
|
namespace pbe {
|
||
|
|
|
||
|
|
|
||
|
|
class URI {
|
||
|
|
|
||
|
|
public:
|
||
|
|
URI(): port(0) {}
|
||
|
|
URI(std::string absolute_uri);
|
||
|
|
URI(std::string scheme_, std::string host_, std::string abs_path_,
|
||
|
|
std::string query_="", uint16_t port_=0, std::string userinfo_=""):
|
||
|
|
scheme(scheme_), userinfo(userinfo_), host(host_), port(port_),
|
||
|
|
abs_path(abs_path_), query(query_)
|
||
|
|
{}
|
||
|
|
|
||
|
|
// The names of the following fields match the rules in the RFC2396 EBNF.
|
||
|
|
std::string scheme;
|
||
|
|
std::string userinfo;
|
||
|
|
std::string host;
|
||
|
|
uint16_t port; // port is set to zero if it's not specified; this class doesn't
|
||
|
|
// know about protocol-specific default port numbers.
|
||
|
|
std::string abs_path;
|
||
|
|
std::string query;
|
||
|
|
// Example: http://joe@example.com:8080/path/to/foo.cgi?a=1
|
||
|
|
// scheme=http, userinfo=joe, host=example.com, port=8080,
|
||
|
|
// abs_path=/path/to/foo.cgi, quary=a=1
|
||
|
|
|
||
|
|
struct SyntaxError {};
|
||
|
|
|
||
|
|
std::string str() const {
|
||
|
|
std::string s = scheme + "://";
|
||
|
|
if (!userinfo.empty()) {
|
||
|
|
s += userinfo + "@";
|
||
|
|
}
|
||
|
|
s += host;
|
||
|
|
if (port!=0) {
|
||
|
|
s += ":" + boost::lexical_cast<std::string>(port);
|
||
|
|
}
|
||
|
|
s += abs_path;
|
||
|
|
if (!query.empty()) {
|
||
|
|
s += "?" + query;
|
||
|
|
}
|
||
|
|
return s;
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|