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/* Ad-hoc testing program for <termcap.h>.
Copyright (C) 2022-2023 Free Software Foundation, Inc.
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>
/* Specification. */
#include "termcap.h"
#include <stdio.h>
/* Get getenv(). */
#include <stdlib.h>
/* Get STDOUT_FILENO. */
#include <unistd.h>
int
main (int argc, char *argv[])
{
const char *underline_on = NULL;
const char *underline_off = NULL;
const char *bold_on = NULL;
const char *invert_on = NULL;
const char *attributes_off = NULL;
{
const char *term = getenv ("TERM");
if (term != NULL && *term != '\0')
{
#if HAVE_TERMCAP
static char tbuf[2048];
if (tgetent (tbuf, term) > 0)
{
underline_on = tgetstr ("us", NULL);
underline_off = tgetstr ("ue", NULL);
bold_on = tgetstr ("md", NULL);
invert_on = tgetstr ("mr", NULL);
attributes_off = tgetstr ("me", NULL);
}
#elif HAVE_TERMINFO
int err = 1;
if (setupterm (term, STDOUT_FILENO, &err) == 0 || err == 1)
{
underline_on = tigetstr ("smul");
underline_off = tigetstr ("rmul");
bold_on = tigetstr ("bold");
invert_on = tigetstr ("rev");
attributes_off = tigetstr ("sgr0");
}
#endif
}
}
if (bold_on) tputs (bold_on, 1, putchar);
printf ("#include");
if (attributes_off) tputs (attributes_off, 1, putchar);
printf (" <stdio.h>\n");
if (underline_on) tputs (underline_on, 1, putchar);
printf ("int");
if (underline_off) tputs (underline_off, 1, putchar);
printf ("\n");
if (invert_on) tputs (invert_on, 1, putchar);
printf ("main");
if (attributes_off) tputs (attributes_off, 1, putchar);
printf (" ()\n");
printf ("{\n");
printf (" printf (\"Hello world\\n\");\n");
printf (" ");
if (bold_on) tputs (bold_on, 1, putchar);
printf ("return");
if (attributes_off) tputs (attributes_off, 1, putchar);
printf (" 0;\n");
printf ("}\n");
return 0;
}
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