/usr/include/raul/Configuration.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 | /* This file is part of Raul.
* Copyright (C) 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_CONFIGURATION_HPP
#define RAUL_CONFIGURATION_HPP
#include <exception>
#include <list>
#include <map>
#include <ostream>
#include <string>
#include "raul/Atom.hpp"
namespace Raul {
/** Program configuration (command line options and/or configuration file).
*
* \ingroup raul
*/
class Configuration {
public:
Configuration(const std::string& shortdesc, const std::string& desc)
: _shortdesc(shortdesc)
, _desc(desc)
, _max_name_length(0)
{}
Configuration& add(
const std::string& name,
char letter,
const std::string& desc,
const Atom::Type type,
const Atom& value);
void print_usage(const std::string& program, std::ostream& os);
struct CommandLineError : public std::exception {
explicit CommandLineError(const std::string& m) : msg(m) {}
~CommandLineError() throw() {}
const char* what() const throw() { return msg.c_str(); }
std::string msg;
};
void parse(int argc, char** argv) throw (CommandLineError);
void print(std::ostream& os, const std::string mime_type="text/plain") const;
const Raul::Atom& option(const std::string& long_name);
private:
struct Option {
public:
Option(const std::string& n, char l, const std::string& d,
const Atom::Type type, const Raul::Atom& def)
: name(n), letter(l), desc(d), type(type), default_value(def), value(def)
{}
std::string name;
char letter;
std::string desc;
Atom::Type type;
Raul::Atom default_value;
Raul::Atom value;
};
struct OptionNameOrder {
inline bool operator()(const Option& a, const Option& b) {
return a.name < b.name;
}
};
typedef std::map<std::string, Option> Options;
typedef std::map<char, std::string> ShortNames;
typedef std::list<std::string> Files;
int set_value_from_string(Configuration::Option& option, const std::string& value)
throw (Configuration::CommandLineError);
const std::string _shortdesc;
const std::string _desc;
Options _options;
ShortNames _short_names;
Files _files;
size_t _max_name_length;
};
} // namespace Raul
#endif // RAUL_CONFIGURATION_HPP
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