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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2014 Intel Corporation.
* Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
* All rights reserved.
*/
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdarg.h>
#include <inttypes.h>
#include <fcntl.h>
#include <termios.h>
#include "cmdline_parse.h"
#include "cmdline_rdline.h"
#include "cmdline_socket.h"
#include "cmdline.h"
struct cmdline *
cmdline_file_new(cmdline_parse_ctx_t *ctx, const char *prompt, const char *path)
{
int fd;
/* everything else is checked in cmdline_new() */
if (!path)
return NULL;
fd = open(path, O_RDONLY, 0);
if (fd < 0) {
dprintf("open() failed\n");
return NULL;
}
return cmdline_new(ctx, prompt, fd, -1);
}
struct cmdline *
cmdline_stdin_new(cmdline_parse_ctx_t *ctx, const char *prompt)
{
struct cmdline *cl;
struct termios oldterm, term;
tcgetattr(0, &oldterm);
memcpy(&term, &oldterm, sizeof(term));
term.c_lflag &= ~(ICANON | ECHO | ISIG);
tcsetattr(0, TCSANOW, &term);
setbuf(stdin, NULL);
cl = cmdline_new(ctx, prompt, 0, 1);
if (cl)
memcpy(&cl->oldterm, &oldterm, sizeof(term));
return cl;
}
void
cmdline_stdin_exit(struct cmdline *cl)
{
if (!cl)
return;
tcsetattr(fileno(stdin), TCSANOW, &cl->oldterm);
}
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