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/* Recode strings between character sets, using iconv.
Copyright (C) 2004-2005, 2009-2022 Free Software Foundation, Inc.
Written by Simon Josefsson.
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/>. */
#include <config.h>
#include <stdlib.h>
#include <stdio.h>
#include "iconvme.h"
int main (int ac, char *av[])
{
char *in = NULL, *out = NULL;
char *to = NULL, *from = NULL;
if (ac > 1)
from = av[1];
if (ac > 2)
to = av[2];
if (ac > 3)
in = av[3];
if (!in)
{
size_t len = 0;
printf ("Enter string to convert:\n\t> ");
if (getline (&in, &len, stdin) < 0)
perror ("getline");
if (in[strlen (in) - 1] == '\n')
in[strlen (in) - 1] = '\0';
}
if (!to)
{
size_t len = 0;
printf ("Enter destination code set:\n\t> ");
if (getline (&to, &len, stdin) < 0)
perror ("getline");
if (to[strlen (to) - 1] == '\n')
to[strlen (to) - 1] = '\0';
}
if (!from)
{
size_t len = 0;
printf ("Enter source code set:\n\t> ");
if (getline (&from, &len, stdin) < 0)
perror ("getline");
if (from[strlen (from) - 1] == '\n')
from[strlen (from) - 1] = '\0';
}
printf (" Input string: '%s'\n"
"From code set: '%s'\n"
" To code set: '%s'\n",
in, from, to);
out = iconv_string (in, from, to);
if (out == NULL)
perror ("iconv");
else
{
printf ("\nOutput: '%s'\n", out);
free (out);
}
return EXIT_SUCCESS;
}
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