environment.hpp

#ifndef HAVE_TOM__ENVIRONMENT_HPP
#define HAVE_TOM__ENVIRONMENT_HPP
 
#include <tom-util/defines.hpp>
#include <tom-util/scalar.hpp>
#include <tom-util/logger.hpp>
#include <tom-util/xml_config.hpp>
 
namespace tom {
    
class TOM_UTIL_API environment
{
public:
    static
    environment & Instance();  // may throw a std::runtime_error
 
    bool
    check_app_license( const char * name );
 
    xml_doc & get_config() { return m_config; }
 
    logger &  get_logger();
    logger &  get_logger( const tom::observation &name ) { return get_logger( tom::String(name) ); }
    logger &  get_logger( const tom::String &name ) { return get_logger( name.value().c_str() ); }
    logger &  get_logger( const char * name ) { return tom::logger::get_logger(name); }
 
    static const char *CONFIG_FILE_NAME;
    
protected:
    bool configure( const tom::string &path );
    xml_doc m_config;
 
private:
    environment();
    ~environment();
 
};
 
} // end tom namespace
 
#endif