15129044dSC.J. Collier/*-
25129044dSC.J. Collier *   BSD LICENSE
35129044dSC.J. Collier *
45129044dSC.J. Collier *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
55129044dSC.J. Collier *   All rights reserved.
65129044dSC.J. Collier *
75129044dSC.J. Collier *   Redistribution and use in source and binary forms, with or without
85129044dSC.J. Collier *   modification, are permitted provided that the following conditions
95129044dSC.J. Collier *   are met:
105129044dSC.J. Collier *
115129044dSC.J. Collier *     * Redistributions of source code must retain the above copyright
125129044dSC.J. Collier *       notice, this list of conditions and the following disclaimer.
135129044dSC.J. Collier *     * Redistributions in binary form must reproduce the above copyright
145129044dSC.J. Collier *       notice, this list of conditions and the following disclaimer in
155129044dSC.J. Collier *       the documentation and/or other materials provided with the
165129044dSC.J. Collier *       distribution.
175129044dSC.J. Collier *     * Neither the name of Intel Corporation nor the names of its
185129044dSC.J. Collier *       contributors may be used to endorse or promote products derived
195129044dSC.J. Collier *       from this software without specific prior written permission.
205129044dSC.J. Collier *
215129044dSC.J. Collier *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
225129044dSC.J. Collier *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
235129044dSC.J. Collier *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
245129044dSC.J. Collier *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
255129044dSC.J. Collier *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
265129044dSC.J. Collier *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
275129044dSC.J. Collier *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
285129044dSC.J. Collier *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
295129044dSC.J. Collier *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
305129044dSC.J. Collier *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
315129044dSC.J. Collier *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
325129044dSC.J. Collier */
335129044dSC.J. Collier
345129044dSC.J. Collier/*
355129044dSC.J. Collier * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
365129044dSC.J. Collier * All rights reserved.
375129044dSC.J. Collier * Redistribution and use in source and binary forms, with or without
385129044dSC.J. Collier * modification, are permitted provided that the following conditions are met:
395129044dSC.J. Collier *
405129044dSC.J. Collier *     * Redistributions of source code must retain the above copyright
415129044dSC.J. Collier *       notice, this list of conditions and the following disclaimer.
425129044dSC.J. Collier *     * Redistributions in binary form must reproduce the above copyright
435129044dSC.J. Collier *       notice, this list of conditions and the following disclaimer in the
445129044dSC.J. Collier *       documentation and/or other materials provided with the distribution.
455129044dSC.J. Collier *     * Neither the name of the University of California, Berkeley nor the
465129044dSC.J. Collier *       names of its contributors may be used to endorse or promote products
475129044dSC.J. Collier *       derived from this software without specific prior written permission.
485129044dSC.J. Collier *
495129044dSC.J. Collier * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
505129044dSC.J. Collier * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
515129044dSC.J. Collier * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
525129044dSC.J. Collier * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
535129044dSC.J. Collier * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
545129044dSC.J. Collier * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
555129044dSC.J. Collier * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
565129044dSC.J. Collier * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
575129044dSC.J. Collier * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
585129044dSC.J. Collier * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
595129044dSC.J. Collier */
605129044dSC.J. Collier
615129044dSC.J. Collier#include <stdio.h>
625129044dSC.J. Collier#include <string.h>
635129044dSC.J. Collier#include <unistd.h>
645129044dSC.J. Collier#include <stdlib.h>
655129044dSC.J. Collier#include <stdarg.h>
665129044dSC.J. Collier#include <inttypes.h>
675129044dSC.J. Collier#include <fcntl.h>
685129044dSC.J. Collier#include <termios.h>
695129044dSC.J. Collier
705129044dSC.J. Collier#include "cmdline_parse.h"
715129044dSC.J. Collier#include "cmdline_rdline.h"
725129044dSC.J. Collier#include "cmdline_socket.h"
735129044dSC.J. Collier#include "cmdline.h"
745129044dSC.J. Collier
755129044dSC.J. Collierstruct cmdline *
765129044dSC.J. Colliercmdline_file_new(cmdline_parse_ctx_t *ctx, const char *prompt, const char *path)
775129044dSC.J. Collier{
785129044dSC.J. Collier	int fd;
795129044dSC.J. Collier
805129044dSC.J. Collier	/* everything else is checked in cmdline_new() */
815129044dSC.J. Collier	if (!path)
825129044dSC.J. Collier		return NULL;
835129044dSC.J. Collier
845129044dSC.J. Collier	fd = open(path, O_RDONLY, 0);
855129044dSC.J. Collier	if (fd < 0) {
865129044dSC.J. Collier		dprintf("open() failed\n");
875129044dSC.J. Collier		return NULL;
885129044dSC.J. Collier	}
895129044dSC.J. Collier	return cmdline_new(ctx, prompt, fd, -1);
905129044dSC.J. Collier}
915129044dSC.J. Collier
925129044dSC.J. Collierstruct cmdline *
935129044dSC.J. Colliercmdline_stdin_new(cmdline_parse_ctx_t *ctx, const char *prompt)
945129044dSC.J. Collier{
955129044dSC.J. Collier	struct cmdline *cl;
965129044dSC.J. Collier	struct termios oldterm, term;
975129044dSC.J. Collier
985129044dSC.J. Collier	tcgetattr(0, &oldterm);
995129044dSC.J. Collier	memcpy(&term, &oldterm, sizeof(term));
1005129044dSC.J. Collier	term.c_lflag &= ~(ICANON | ECHO | ISIG);
1015129044dSC.J. Collier	tcsetattr(0, TCSANOW, &term);
1025129044dSC.J. Collier	setbuf(stdin, NULL);
1035129044dSC.J. Collier
1045129044dSC.J. Collier	cl = cmdline_new(ctx, prompt, 0, 1);
1055129044dSC.J. Collier
1065129044dSC.J. Collier	if (cl)
1075129044dSC.J. Collier		memcpy(&cl->oldterm, &oldterm, sizeof(term));
1085129044dSC.J. Collier
1095129044dSC.J. Collier	return cl;
1105129044dSC.J. Collier}
1115129044dSC.J. Collier
1125129044dSC.J. Colliervoid
1135129044dSC.J. Colliercmdline_stdin_exit(struct cmdline *cl)
1145129044dSC.J. Collier{
1155129044dSC.J. Collier	if (!cl)
1165129044dSC.J. Collier		return;
1175129044dSC.J. Collier
1185129044dSC.J. Collier	tcsetattr(fileno(stdin), TCSANOW, &cl->oldterm);
1195129044dSC.J. Collier}
120