/usr/include/tnt/tntconfig.h is in libtntnet-dev 2.0+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2003-2005 Tommi Maekitalo
*
* 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.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* 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 TNT_TNTCONFIG_H
#define TNT_TNTCONFIG_H
#include <string>
#include <vector>
#include <iostream>
#include <sstream>
namespace tnt
{
class ConfigParser
{
public:
typedef std::vector<std::string> params_type;
enum state_type {
state_start,
state_cmd,
state_args,
state_args_esc,
state_token,
state_qstring,
state_qstring_esc,
state_comment };
private:
std::string current_cmd;
params_type current_params;
std::string current_token;
protected:
state_type state;
virtual void onLine(const std::string& key, const params_type& value) = 0;
public:
ConfigParser()
: state(state_start)
{ }
virtual ~ConfigParser()
{ }
void parse(char ch);
};
class Tntconfig
{
public:
typedef ConfigParser::params_type params_type;
typedef std::string name_type;
struct config_entry_type {
name_type key;
params_type params;
};
typedef std::vector<config_entry_type> config_entries_type;
private:
config_entries_type config_entries;
public:
Tntconfig()
{ }
void load(const char* configfile);
void load(std::istream& in);
const config_entries_type& getConfigValues() const
{ return config_entries; }
void setConfigValue(const std::string& key, const params_type& value);
void setConfigValue(const std::string& key, const std::string& value)
{
params_type params;
params.push_back(value);
setConfigValue(key, params);
}
params_type getConfigValue(
const std::string& key,
const params_type& def = params_type()) const;
void getConfigValues(
const std::string& key,
config_entries_type& ret) const;
std::string getValue(
const std::string& key,
const std::string& def = std::string()) const;
template <typename T>
T getValue(const std::string& key, const T& def) const
{
T ret;
std::istringstream v(getValue(key));
return (v >> ret) ? ret : def;
}
bool getBoolValue(const std::string& key, bool def) const
{
std::string v = getValue(key);
if (v.empty())
return def;
char ch = v.at(0);
return ch == '1' || ch == 't' || ch == 'T' || ch == 'y' || ch == 'Y';
}
std::string getValue(const std::string& key, const char* def) const
{
return getValue(key, std::string(def));
}
bool hasValue(const std::string& key) const;
};
}
#endif // TNT_TNTCONFIG_H
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