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base_encoding.cpp
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base_encoding.cpp
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// The MIT License (MIT)
//
// Copyright (c) 2014-2015 Darrell Wright
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files( the "Software" ), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include <stdexcept>
#include <string>
#include <vector>
#include "base_enoding.h"
#include <boost/utility/string_ref.hpp>
namespace daw {
namespace nodepp {
namespace base {
std::vector<std::string> const & Encoding::valid_enodings( ) {
static const std::vector<std::string> result = { "ascii", "utf8", "utf16le", "ucs2", "hex" };
return result;
}
Encoding::Encoding( ): m_encoding( "utf8" ) { }
Encoding::Encoding( std::string encoding ) : m_encoding( encoding ) { }
Encoding& Encoding::operator = ( boost::string_ref rhs ) {
if( !is_valid_encoding( rhs ) ) {
throw std::runtime_error( "Encoding is not valid" );
}
m_encoding = rhs.to_string( );
return *this;
}
Encoding::Encoding( Encoding && other ): m_encoding( std::move( other.m_encoding ) ) { }
Encoding& Encoding::operator = ( Encoding && rhs ) {
if( this != &rhs ) {
m_encoding = std::move( rhs.m_encoding );
}
return *this;
}
boost::string_ref Encoding::operator()( ) const { return m_encoding; }
void Encoding::set( std::string encoding ) {
if( !is_valid_encoding( encoding ) ) {
throw std::runtime_error( "Encoding is not valid" );
}
m_encoding = encoding;
}
bool Encoding::is_valid_encoding( boost::string_ref ) {
// TODO: validate the encoding
return true;
}
} // namespace base
} // namespace nodepp
} // namespace daw