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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*****************************************************************************************
* Copyright (C) 2013, International Business Machines Corporation and others.
* All Rights Reserved.
*****************************************************************************************
*/
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include "unicode/unumsys.h"
#include "unicode/numsys.h"
#include "unicode/uenum.h"
U_NAMESPACE_USE
U_CAPI UNumberingSystem* U_EXPORT2
unumsys_open(const char *locale, UErrorCode *status)
{
// createInstance returns immediately if status indicates error
return (UNumberingSystem*)NumberingSystem::createInstance(Locale(locale), *status);
}
U_CAPI UNumberingSystem* U_EXPORT2
unumsys_openByName(const char *name, UErrorCode *status)
{
// createInstanceByName does NOT return immediately if status indicates error
if (U_FAILURE(*status)) {
return nullptr;
}
return (UNumberingSystem*)NumberingSystem::createInstanceByName(name, *status);
}
U_CAPI void U_EXPORT2
unumsys_close(UNumberingSystem *unumsys)
{
delete ((NumberingSystem*)unumsys);
}
U_CAPI UEnumeration* U_EXPORT2
unumsys_openAvailableNames(UErrorCode *status)
{
// getAvailableNames returns immediately if status indicates error
return uenum_openFromStringEnumeration(NumberingSystem::getAvailableNames(*status), status);
}
U_CAPI const char * U_EXPORT2
unumsys_getName(const UNumberingSystem *unumsys)
{
return ((NumberingSystem*)unumsys)->getName();
}
U_CAPI int32_t U_EXPORT2
unumsys_getRadix(const UNumberingSystem *unumsys)
{
return ((NumberingSystem*)unumsys)->getRadix();
}
U_CAPI UBool U_EXPORT2
unumsys_isAlgorithmic(const UNumberingSystem *unumsys)
{
return ((NumberingSystem*)unumsys)->isAlgorithmic();
}
U_CAPI int32_t U_EXPORT2
unumsys_getDescription(const UNumberingSystem *unumsys, char16_t *result,
int32_t resultLength, UErrorCode *status)
{
if (U_FAILURE(*status)) {
return -1;
}
// implement
UnicodeString descrip = ((NumberingSystem*)unumsys)->getDescription();
return descrip.extract(result, resultLength, *status);
}
#endif /* #if !UCONFIG_NO_FORMATTING */
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