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/* Get descriptor for a 32-bit wide character property.
Copyright (C) 2011-2025 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2023. */
#include <config.h>
#define IN_C32_GET_TYPE_TEST
/* Specification. */
#include <uchar.h>
#include <string.h>
#include <wctype.h>
#if _GL_WCHAR_T_IS_UCS4
_GL_EXTERN_INLINE
#endif
c32_type_test_t
c32_get_type_test (const char *name)
{
#if _GL_WCHAR_T_IS_UCS4
return wctype (name);
#else
switch (name[0])
{
case 'a':
switch (name[1])
{
case 'l':
switch (name[2])
{
case 'n':
if (strcmp (name + 3, "um") == 0)
return c32isalnum;
break;
case 'p':
if (strcmp (name + 3, "ha") == 0)
return c32isalpha;
break;
default:
break;
}
break;
default:
break;
}
break;
case 'b':
if (strcmp (name + 1, "lank") == 0)
return c32isblank;
break;
case 'c':
if (strcmp (name + 1, "ntrl") == 0)
return c32iscntrl;
break;
case 'd':
if (strcmp (name + 1, "igit") == 0)
return c32isdigit;
break;
case 'g':
if (strcmp (name + 1, "raph") == 0)
return c32isgraph;
break;
case 'l':
if (strcmp (name + 1, "ower") == 0)
return c32islower;
break;
case 'p':
switch (name[1])
{
case 'r':
if (strcmp (name + 2, "int") == 0)
return c32isprint;
break;
case 'u':
if (strcmp (name + 2, "nct") == 0)
return c32ispunct;
break;
default:
break;
}
break;
case 's':
if (strcmp (name + 1, "pace") == 0)
return c32isspace;
break;
case 'u':
if (strcmp (name + 1, "pper") == 0)
return c32isupper;
break;
case 'x':
if (strcmp (name + 1, "digit") == 0)
return c32isxdigit;
break;
default:
break;
}
return (c32_type_test_t) 0;
#endif
}
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