stk-code_catmod/src/config/hardware_stats.hpp
2017-03-10 15:02:21 +08:00

89 lines
3.1 KiB
C++

//
// SuperTuxKart - a fun racing game with go-kart
// Copyright (C) 2014-2015 Joerg Henrichs
//
// 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 3
// of the License, or (at your option) 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 HEADER_HARDWARE_STATS_HPP
#define HEADER_HARDWARE_STATS_HPP
/**
* \defgroup config
*/
#include "utils/no_copy.hpp"
#include "utils/string_utils.hpp"
namespace HardwareStats
{
/** A class to manage json data. */
class Json : public NoCopy
{
private:
/** The accumulated json data. */
std::string m_data;
public:
/** Constructor. */
Json()
{
m_data.reserve(1024);
m_data ="{";
} // Constructor
// --------------------------------------------------------------------
/** Adds a key-value pair to the json string. */
template <typename C>
void add(const std::string &key, const C&value)
{
if(m_data.size()>1) // more than '{'
m_data += ",";
m_data += "\""+key+"\":"+StringUtils::toString(value);
} // add
// --------------------------------------------------------------------
/** Specialisation for adding string values. String values in
* are enclosed in "". */
void add(const std::string &key, const std::string &value)
{
if(m_data.size()>1) // more than '{'
m_data += ",";
m_data += "\""+key+"\":\""+StringUtils::toString(value)+"\"";
} // add
// --------------------------------------------------------------------
/** Specialisation for adding character pointers. String values in
* are enclosed in "". */
void add(const std::string &key, const char *s)
{
if(m_data.size()>1) // more than '{'
m_data += ",";
m_data += "\""+key+"\":\""+StringUtils::toString(s)+"\"";
} // add
// --------------------------------------------------------------------
void finish()
{
m_data += "}";
}
// --------------------------------------------------------------------
/** Returns the json data as one string. */
std::string toString() { return m_data; }
}; // class Json
// ========================================================================
void reportHardwareStats();
const std::string& getOSVersion();
int getNumProcessors();
}; // HardwareStats
#endif