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/* See LICENSE file for copyright and license details. */
#include "lib-common.h"
enum libcharconv_result
libcharconv_ocr(const char *s, size_t slen, size_t *n, uint_least32_t *cp, size_t *ncp)
{
uint_least32_t c;
*n = 0;
for (; slen--; s++) {
switch (*s) {
case 's':
case 'S': c = UINT32_C(0x2440); goto conv;
case 'h':
case 'd': c = UINT32_C(0x2441); goto conv;
case 'Y': c = UINT32_C(0x2442); goto conv;
case 'A': c = UINT32_C(0x2443); goto conv;
case 'I': c = UINT32_C(0x2444); goto conv;
case 'x':
case 'X': c = UINT32_C(0x2445); goto conv;
case '\\': c = UINT32_C(0x244A); goto conv;
case 'c':
case 'C': c = UINT32_C(0x2446); goto conv;
case '/': c = UINT32_C(0x2447); goto conv;
case 'p':
case 'P': c = UINT32_C(0x2448); goto conv;
case '_': c = UINT32_C(0x2449); goto conv;
case 'E': c = UINT32_C(0x2BFF); goto conv;
default:
*n += 1u;
break;
}
}
no_conv:
return LIBCHARCONV_NO_CONVERT;
conv:
if (*n)
goto no_conv;
if (*ncp)
*cp = c;
*n += 1u;
*ncp = 1u;
return LIBCHARCONV_CONVERTED;
}
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