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/* Get descriptor for a wide character property.
Copyright (C) 2011-2021 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2011.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
wctype_t
wctype (const char* name)
{
switch (name[0])
{
case 'a':
switch (name[1])
{
case 'l':
switch (name[2])
{
case 'n':
if (strcmp (name + 3, "um") == 0)
return (wctype_t) iswalnum;
break;
case 'p':
if (strcmp (name + 3, "ha") == 0)
return (wctype_t) iswalpha;
break;
default:
break;
}
break;
default:
break;
}
break;
case 'b':
if (strcmp (name + 1, "lank") == 0)
return (wctype_t) iswblank;
break;
case 'c':
if (strcmp (name + 1, "ntrl") == 0)
return (wctype_t) iswcntrl;
break;
case 'd':
if (strcmp (name + 1, "igit") == 0)
return (wctype_t) iswdigit;
break;
case 'g':
if (strcmp (name + 1, "raph") == 0)
return (wctype_t) iswgraph;
break;
case 'l':
if (strcmp (name + 1, "ower") == 0)
return (wctype_t) iswlower;
break;
case 'p':
switch (name[1])
{
case 'r':
if (strcmp (name + 2, "int") == 0)
return (wctype_t) iswprint;
break;
case 'u':
if (strcmp (name + 2, "nct") == 0)
return (wctype_t) iswpunct;
break;
default:
break;
}
break;
case 's':
if (strcmp (name + 1, "pace") == 0)
return (wctype_t) iswspace;
break;
case 'u':
if (strcmp (name + 1, "pper") == 0)
return (wctype_t) iswupper;
break;
case 'x':
if (strcmp (name + 1, "digit") == 0)
return (wctype_t) iswxdigit;
break;
default:
break;
}
return NULL;
}
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