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/*
grive: an GPL program to sync a local directory with Google Drive
Copyright (C) 2012 Wan Wai Ho
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 version 2
of the License.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
#include "Exception.hh"
#include "FileSystem.hh"
#include "protocol/Json.hh"
namespace boost
{
namespace program_options
{
class variables_map ;
}
}
namespace gr {
class Config
{
public :
struct Error : virtual Exception {} ;
typedef boost::error_info<struct FileTag, std::string> File ;
Config( const boost::program_options::variables_map& vm ) ;
const fs::path Filename() const ;
void Set( const std::string& key, const Json& value ) ;
Json Get( const std::string& key ) const ;
Json GetAll() const ;
void Save() ;
private :
Json Read( ) ;
static fs::path GetPath( const fs::path& root_path ) ;
private :
//! config file path
fs::path m_path;
//! config values loaded from config file
Json m_file ;
//! config values from command line
Json m_cmd ;
} ;
} // end of namespace
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