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Copy pathStringConversions.cpp
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106 lines (87 loc) · 2.02 KB
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// Copyright © 2013 CCP ehf.
#include "include/StringConversions.h"
std::wstring UTF8ToWide( const std::string& utf8String )
{
return UTF8ToWide( utf8String.c_str() );
}
std::string WideToUTF8( const std::wstring& wideString )
{
return WideToUTF8( wideString.c_str() );
}
#if _WIN32
std::wstring UTF8ToWide( const char* utf8String )
{
return std::wstring( CA2W( utf8String, CP_UTF8 ) );
}
std::string WideToUTF8( const wchar_t* wideString )
{
return std::string( CW2A( wideString, CP_UTF8 ) );
}
#else
#include <wchar.h>
#include <string.h>
#include "CCPMemory.h"
BlueConvertWideToAscii::BlueConvertWideToAscii( const wchar_t* src ) : m_converted( nullptr )
{
Init( src );
}
BlueConvertWideToAscii::~BlueConvertWideToAscii()
{
if( m_converted != m_buffer )
{
CCP_FREE( (void*)m_converted );
}
}
void BlueConvertWideToAscii::Init( const wchar_t* src )
{
size_t sizeNeeded = wcsrtombs( nullptr, &src, 0, nullptr );
if( sizeNeeded == (size_t)-1 )
{
m_converted = m_buffer;
strcpy( m_converted, "Invalid string" );
return;
}
if( sizeNeeded >= BUFFER_SIZE )
{
m_converted = (char*)CCP_MALLOC( "ConvertWideToAscii", sizeNeeded + 1 );
}
else
{
m_converted = m_buffer;
}
wcsrtombs( m_converted, &src, sizeNeeded, nullptr );
m_converted[sizeNeeded] = 0;
}
BlueConvertAsciiToWide::BlueConvertAsciiToWide( const char* src ) : m_converted( nullptr )
{
Init( src );
}
BlueConvertAsciiToWide::~BlueConvertAsciiToWide()
{
if( m_converted != m_buffer )
{
CCP_FREE( (void*)m_converted );
}
}
void BlueConvertAsciiToWide::Init( const char* src )
{
size_t srcLen = strlen( src );
size_t sizeNeeded = mbsrtowcs( nullptr, &src, srcLen, nullptr );
if( sizeNeeded == (size_t)-1 )
{
m_converted = m_buffer;
wcscpy( m_converted, L"Invalid string" );
return;
}
if( sizeNeeded >= BUFFER_SIZE )
{
m_converted = (wchar_t*)CCP_MALLOC( "ConvertAsciiToWide", (sizeNeeded + 1) * sizeof( wchar_t ) );
}
else
{
m_converted = m_buffer;
}
mbsrtowcs( m_converted, &src, srcLen, nullptr );
m_converted[sizeNeeded] = 0;
}
#endif