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#pragma once
#include "GcArray.h"
namespace storm {
STORM_PKG(core);
/**
* Converting to/from various encodings.
*
* All functions named 'convert' read from a null-terminated string and outputs the encoded data
* to 'to' until a maximum of 'maxCount' characters have been emitted (including the null
* character). The number of filled entries is returned, including the terminating null character.
* Note that encoding might be invalid if the convert functions run out of space.
*/
// Convert from 'char' to 'wchar'.
size_t convert(const char *from, wchar *to, size_t maxCount);
size_t convert(const char *from, size_t fromCount, wchar *to, size_t maxCount);
size_t convert(const char *from, size_t fromCount, wchar *to, size_t maxCount, bool nullTerminate);
GcArray<wchar> *toWChar(Engine &e, const char *from);
GcArray<wchar> *toWChar(Engine &e, const char *from, size_t fromCount);
GcArray<wchar> *toWCharNoNull(Engine &e, const char *from, size_t fromCount);
// Convert from 'wchar' to 'char'.
size_t convert(const wchar *from, char *to, size_t maxCount);
size_t convert(const wchar *from, size_t fromCount, char *to, size_t maxCount);
size_t convert(const wchar *from, size_t fromCount, char *to, size_t maxCount, bool nullTerminate);
GcArray<char> *toChar(Engine &e, const wchar *from);
GcArray<char> *toChar(Engine &e, const wchar *from, size_t fromCount);
GcArray<char> *toCharNoNull(Engine &e, const wchar *from, size_t fromCount);
#ifdef POSIX
// Convert from 'wchar_t' to 'wchar'
size_t convert(const wchar_t *from, wchar *to, size_t maxCount);
GcArray<wchar> *toWChar(Engine &e, const wchar_t *from);
#endif
}
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