RscSecureString.hxx

 
//
//  Copyright Phoenix Contact GmbH & Co. KG
//
#pragma once
#include "Arp/Base/Core/Arp.hpp"
#include "Arp/Base/Rsc/Commons/RscString.hxx"
 
namespace Arp::Base::Rsc::Commons
{
 
template<int N>
class RscSecureString : public RscString<N>
{
public: // usings
    using RscString<N>::RscString;
 
public: // construction
    RscSecureString(void);
    ~RscSecureString(void);
 
public: // global friend operators (shall be defined implicit inline due to hidden friend pattern)
 
    friend std::ostream& operator<<(std::ostream& os, const RscSecureString& str)
    {
        os << str.CStr();
        return os;
    }
 
    friend std::istream& operator>>(std::istream& is, RscSecureString& str)
    {
        std::string s;
        is >> s;
        str = s;
        return is;
    }
};
 
// inline methods of class RscSecureString<N>
 
template<int N>
inline RscSecureString<N>::RscSecureString()
    : RscString<N>(RscType::SecureString)
{
}
 
template<int N>
inline RscSecureString<N>::~RscSecureString()
{
    RscStringBase::Clear(); // zero's the string.
}
 
} // end of namespace Arp::Base::Rsc::Commons
 
// template specialization of RscSecureString<N> formatter
template<int N>
struct fmt::formatter<Arp::Base::Rsc::Commons::RscSecureString<N>> : public fmt::ostream_formatter
{
};