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/* This file is part of GDBM, the GNU data base manager.
Copyright (C) 2016-2018 Free Software Foundation, Inc.
GDBM 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, or (at your option)
any later version.
GDBM 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 GDBM. If not, see <http://www.gnu.org/licenses/>. */
#include "gdbmtool.h"
static ssize_t
instream_stdin_read (instream_t istr, char *buf, size_t size)
{
if (istr->in_inter)
print_prompt_at_bol ();
if (fgets (buf, size, stdin) == NULL)
return 0;
return strlen (buf);
}
static void
instream_stdin_close (instream_t istr)
{
free (istr);
}
static int
instream_stdin_eq (instream_t a, instream_t b)
{
return 0;
}
instream_t
instream_stdin_create (void)
{
struct instream_file *istr;
istr = emalloc (sizeof *istr);
istr->base.in_name = "stdin";
istr->base.in_inter = isatty (fileno (stdin));
istr->base.in_read = instream_stdin_read;
istr->base.in_close = instream_stdin_close;
istr->base.in_eq = instream_stdin_eq;
istr->fp = stdin;
return istr;
}
void
input_init (void)
{
/* nothing */
}
void
input_done (void)
{
/* nothing */
}
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