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#ifndef AUTOWIDEH
#define AUTOWIDEH
#ifdef WIN32
#include <windows.h>
inline wchar_t *AutoWideDup(const char *convert, UINT codePage=CP_ACP)
{
wchar_t *wide = 0;
if (!convert)
return 0;
int size = MultiByteToWideChar(codePage, 0, convert, -1, 0,0);
if (!size)
return 0;
wide = (wchar_t *)malloc(size*sizeof(wchar_t));
if (!MultiByteToWideChar(codePage, 0, convert, -1, wide,size))
{
free(wide);
wide=0;
}
return wide;
}
class AutoWide
{
public:
AutoWide(const char *convert, UINT codePage=CP_ACP) : wide(0)
{
wide = AutoWideDup(convert, codePage);
}
~AutoWide()
{
free(wide);
wide=0;
}
operator wchar_t *()
{
return wide;
}
private:
wchar_t *wide;
};
#elif defined(__APPLE__)
#include <string.h>
inline wchar_t *AutoWideDup(const char *convert)
{
wchar_t *wide=0;
if (!convert)
return 0;
int size = strlen(convert)+1;
if (!size)
return 0;
wide = (wchar_t *)malloc(size*sizeof(wchar_t));
if (mbstowcs(wide, convert, size) == (size_t)-1)
{
free(wide);
wide=0;
}
return wide;
}
class AutoWide
{
public:
AutoWide(const char *convert) : wide(0)
{
wide = AutoWideDup(convert);
}
~AutoWide()
{
free(wide);
wide=0;
}
operator wchar_t *()
{
return wide;
}
private:
wchar_t *wide;
};
#endif
#endif
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