/usr/include/raul/URI.hpp is in libraul-dev 0.8.0+dfsg0-0.1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | /* This file is part of Raul.
* Copyright (C) 2007-2009 David Robillard <http://drobilla.net>
*
* Raul 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 (at your option) any later
* version.
*
* Raul 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 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.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef RAUL_URI_HPP
#define RAUL_URI_HPP
#include <string>
#include <cstring>
#include <exception>
#include <ostream>
#include <glib.h>
#include "raul/Atom.hpp"
namespace Raul {
/** Simple wrapper around standard string with useful URI-specific methods.
*
* This "should" be used for proper URIs (RFC3986), but not much support or
* validation is built-in yet. The URI string MUST have a scheme though.
* \ingroup raul
*/
class URI {
public:
class BadURI : public std::exception {
public:
BadURI(const std::string& uri) : _uri(uri) {}
~BadURI() throw() {}
const char* what() const throw() { return _uri.c_str(); }
private:
std::string _uri;
};
/** Construct a URI from an std::string.
*
* It is a fatal error to construct a URI from an invalid string,
* use is_valid first to check.
*/
URI(const std::basic_string<char>& uri="nil:0") : _str(g_intern_string(uri.c_str())) {
if (!is_valid(uri))
throw BadURI(uri);
}
/** Construct a URI from a C string.
*
* It is a fatal error to construct a URI from an invalid string,
* use is_valid first to check.
*/
URI(const char* uri) : _str(g_intern_string(uri)) {
if (!is_valid(uri))
throw BadURI(uri);
}
static bool is_valid(const std::basic_string<char>& uri) {
return uri.find(":") != std::string::npos;
}
/** Return path with everything up to and including the first occurence of str chopped */
inline const std::string chop_start(const std::string& str) const {
return substr(find(str) + str.length());
}
/** Return the URI with the scheme removed (as a string) */
std::string chop_scheme() const { return chop_start(":"); }
/** Return the URI scheme (everything before the first ':') */
inline std::string scheme() const { return substr(0, find(":")); }
inline const std::string str() const { return _str; }
inline const char* c_str() const { return _str; }
inline std::string substr(size_t start, size_t end=std::string::npos) const {
return str().substr(start, end);
}
inline bool operator<(const URI& uri) const { return strcmp(_str, uri.c_str()) < 0; }
inline bool operator<=(const URI& uri) const { return (*this) == uri || (*this) < uri; }
inline bool operator==(const URI& uri) const { return _str == uri._str; }
inline bool operator!=(const URI& uri) const { return _str != uri._str; }
inline size_t length() const { return str().length(); }
inline size_t find(const std::string& s) const { return str().find(s); }
inline size_t find_last_of(char c) const { return str().find_last_of(c); }
inline operator Raul::Atom() const { return Raul::Atom(_str, 12345); }
private:
const char* _str;
};
static inline
std::ostream&
operator<<(std::ostream& os, const URI& uri)
{
return (os << uri.c_str());
}
} // namespace Raul
#endif // RAUL_URI_HPP
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