js/editline/sysunix.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client code, released
 * March 31, 1998.
 *
 * The Initial Developer of the Original Code is
 * Simmule Turner and Rich Salz.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/*
 * Copyright 1992,1993 Simmule Turner and Rich Salz.  All rights reserved.
 *
 * This software is not subject to any license of the American Telephone
 * and Telegraph Company or of the Regents of the University of California.
 *
 * Permission is granted to anyone to use this software for any purpose on
 * any computer system, and to alter it and redistribute it freely, subject
 * to the following restrictions:
 * 1. The authors are not responsible for the consequences of use of this
 *    software, no matter how awful, even if they arise from flaws in it.
 * 2. The origin of this software must not be misrepresented, either by
 *    explicit claim or by omission.  Since few users ever read sources,
 *    credits must appear in the documentation.
 * 3. Altered versions must be plainly marked as such, and must not be
 *    misrepresented as being the original software.  Since few users
 *    ever read sources, credits must appear in the documentation.
 * 4. This notice may not be removed or altered.
 */


/*
**  Unix system-dependant routines for editline library.
*/
#include "editline.h"

#if     defined(HAVE_TCGETATTR)
#include <termios.h>

void
rl_ttyset(Reset)
    int                         Reset;
{
    static struct termios       old;
    struct termios              new;

    if (Reset == 0) {
        (void)tcgetattr(0, &old);
        rl_erase = old.c_cc[VERASE];
        rl_kill = old.c_cc[VKILL];
        rl_eof = old.c_cc[VEOF];
        rl_intr = old.c_cc[VINTR];
        rl_quit = old.c_cc[VQUIT];

        new = old;
        new.c_cc[VINTR] = -1;
        new.c_cc[VQUIT] = -1;
        new.c_lflag &= ~(ECHO | ICANON);
        new.c_iflag &= ~(ISTRIP | INPCK);
        new.c_cc[VMIN] = 1;
        new.c_cc[VTIME] = 0;
        (void)tcsetattr(0, TCSADRAIN, &new);
    }
    else
        (void)tcsetattr(0, TCSADRAIN, &old);
}

#else
#if     defined(HAVE_TERMIO)
#include <termio.h>

void
rl_ttyset(Reset)
    int                         Reset;
{
    static struct termio        old;
    struct termio               new;

    if (Reset == 0) {
        (void)ioctl(0, TCGETA, &old);
        rl_erase = old.c_cc[VERASE];
        rl_kill = old.c_cc[VKILL];
        rl_eof = old.c_cc[VEOF];
        rl_intr = old.c_cc[VINTR];
        rl_quit = old.c_cc[VQUIT];

        new = old;
        new.c_cc[VINTR] = -1;
        new.c_cc[VQUIT] = -1;
        new.c_lflag &= ~(ECHO | ICANON);
        new.c_iflag &= ~(ISTRIP | INPCK);
        new.c_cc[VMIN] = 1;
        new.c_cc[VTIME] = 0;
        (void)ioctl(0, TCSETAW, &new);
    }
    else
        (void)ioctl(0, TCSETAW, &old);
}

#else
#include <sgtty.h>

void
rl_ttyset(Reset)
    int                         Reset;
{
    static struct sgttyb        old_sgttyb;
    static struct tchars        old_tchars;
    struct sgttyb               new_sgttyb;
    struct tchars               new_tchars;

    if (Reset == 0) {
        (void)ioctl(0, TIOCGETP, &old_sgttyb);
        rl_erase = old_sgttyb.sg_erase;
        rl_kill = old_sgttyb.sg_kill;

        (void)ioctl(0, TIOCGETC, &old_tchars);
        rl_eof = old_tchars.t_eofc;
        rl_intr = old_tchars.t_intrc;
        rl_quit = old_tchars.t_quitc;

        new_sgttyb = old_sgttyb;
        new_sgttyb.sg_flags &= ~ECHO;
        new_sgttyb.sg_flags |= RAW;
#if     defined(PASS8)
        new_sgttyb.sg_flags |= PASS8;
#endif  /* defined(PASS8) */
        (void)ioctl(0, TIOCSETP, &new_sgttyb);

        new_tchars = old_tchars;
        new_tchars.t_intrc = -1;
        new_tchars.t_quitc = -1;
        (void)ioctl(0, TIOCSETC, &new_tchars);
    }
    else {
        (void)ioctl(0, TIOCSETP, &old_sgttyb);
        (void)ioctl(0, TIOCSETC, &old_tchars);
    }
}
#endif  /* defined(HAVE_TERMIO) */
#endif  /* defined(HAVE_TCGETATTR) */

void
rl_add_slash(path, p)
    char        *path;
    char        *p;
{
    struct stat Sb;

    if (stat(path, &Sb) >= 0)
        (void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
}

1	/* -- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 --
2	*
3	* *** BEGIN LICENSE BLOCK ***
4	* Version: MPL 1.1/GPL 2.0/LGPL 2.1
5	*
6	* The contents of this file are subject to the Mozilla Public License Version
7	* 1.1 (the "License"); you may not use this file except in compliance with
8	* the License. You may obtain a copy of the License at
9	* http://www.mozilla.org/MPL/
10	*
11	* Software distributed under the License is distributed on an "AS IS" basis,
12	* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13	* for the specific language governing rights and limitations under the
14	* License.
15	*
16	* The Original Code is Mozilla Communicator client code, released
17	* March 31, 1998.
18	*
19	* The Initial Developer of the Original Code is
20	* Simmule Turner and Rich Salz.
21	* Portions created by the Initial Developer are Copyright (C) 1998
22	* the Initial Developer. All Rights Reserved.
23	*
24	* Contributor(s):
25	*
26	* Alternatively, the contents of this file may be used under the terms of
27	* either the GNU General Public License Version 2 or later (the "GPL"), or
28	* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29	* in which case the provisions of the GPL or the LGPL are applicable instead
30	* of those above. If you wish to allow use of your version of this file only
31	* under the terms of either the GPL or the LGPL, and not to allow others to
32	* use your version of this file under the terms of the MPL, indicate your
33	* decision by deleting the provisions above and replace them with the notice
34	* and other provisions required by the GPL or the LGPL. If you do not delete
35	* the provisions above, a recipient may use your version of this file under
36	* the terms of any one of the MPL, the GPL or the LGPL.
37	*
38	* *** END LICENSE BLOCK *** */
39
40	/*
41	* Copyright 1992,1993 Simmule Turner and Rich Salz. All rights reserved.
42	*
43	* This software is not subject to any license of the American Telephone
44	* and Telegraph Company or of the Regents of the University of California.
45	*
46	* Permission is granted to anyone to use this software for any purpose on
47	* any computer system, and to alter it and redistribute it freely, subject
48	* to the following restrictions:
49	* 1. The authors are not responsible for the consequences of use of this
50	* software, no matter how awful, even if they arise from flaws in it.
51	* 2. The origin of this software must not be misrepresented, either by
52	* explicit claim or by omission. Since few users ever read sources,
53	* credits must appear in the documentation.
54	* 3. Altered versions must be plainly marked as such, and must not be
55	* misrepresented as being the original software. Since few users
56	* ever read sources, credits must appear in the documentation.
57	* 4. This notice may not be removed or altered.
58	*/
59
60
61	/*
62	** Unix system-dependant routines for editline library.
63	*/
64	#include "editline.h"
65
66	#if defined(HAVE_TCGETATTR)
67	#include <termios.h>
68
69	void
70	rl_ttyset(Reset)
71	int Reset;
72	{
73	static struct termios old;
74	struct termios new;
75
76	if (Reset == 0) {
77	(void)tcgetattr(0, &old);
78	rl_erase = old.c_cc[VERASE];
79	rl_kill = old.c_cc[VKILL];
80	rl_eof = old.c_cc[VEOF];
81	rl_intr = old.c_cc[VINTR];
82	rl_quit = old.c_cc[VQUIT];
83
84	new = old;
85	new.c_cc[VINTR] = -1;
86	new.c_cc[VQUIT] = -1;
87	new.c_lflag &= ~(ECHO \| ICANON);
88	new.c_iflag &= ~(ISTRIP \| INPCK);
89	new.c_cc[VMIN] = 1;
90	new.c_cc[VTIME] = 0;
91	(void)tcsetattr(0, TCSADRAIN, &new);
92	}
93	else
94	(void)tcsetattr(0, TCSADRAIN, &old);
95	}
96
97	#else
98	#if defined(HAVE_TERMIO)
99	#include <termio.h>
100
101	void
102	rl_ttyset(Reset)
103	int Reset;
104	{
105	static struct termio old;
106	struct termio new;
107
108	if (Reset == 0) {
109	(void)ioctl(0, TCGETA, &old);
110	rl_erase = old.c_cc[VERASE];
111	rl_kill = old.c_cc[VKILL];
112	rl_eof = old.c_cc[VEOF];
113	rl_intr = old.c_cc[VINTR];
114	rl_quit = old.c_cc[VQUIT];
115
116	new = old;
117	new.c_cc[VINTR] = -1;
118	new.c_cc[VQUIT] = -1;
119	new.c_lflag &= ~(ECHO \| ICANON);
120	new.c_iflag &= ~(ISTRIP \| INPCK);
121	new.c_cc[VMIN] = 1;
122	new.c_cc[VTIME] = 0;
123	(void)ioctl(0, TCSETAW, &new);
124	}
125	else
126	(void)ioctl(0, TCSETAW, &old);
127	}
128
129	#else
130	#include <sgtty.h>
131
132	void
133	rl_ttyset(Reset)
134	int Reset;
135	{
136	static struct sgttyb old_sgttyb;
137	static struct tchars old_tchars;
138	struct sgttyb new_sgttyb;
139	struct tchars new_tchars;
140
141	if (Reset == 0) {
142	(void)ioctl(0, TIOCGETP, &old_sgttyb);
143	rl_erase = old_sgttyb.sg_erase;
144	rl_kill = old_sgttyb.sg_kill;
145
146	(void)ioctl(0, TIOCGETC, &old_tchars);
147	rl_eof = old_tchars.t_eofc;
148	rl_intr = old_tchars.t_intrc;
149	rl_quit = old_tchars.t_quitc;
150
151	new_sgttyb = old_sgttyb;
152	new_sgttyb.sg_flags &= ~ECHO;
153	new_sgttyb.sg_flags \|= RAW;
154	#if defined(PASS8)
155	new_sgttyb.sg_flags \|= PASS8;
156	#endif /* defined(PASS8) */
157	(void)ioctl(0, TIOCSETP, &new_sgttyb);
158
159	new_tchars = old_tchars;
160	new_tchars.t_intrc = -1;
161	new_tchars.t_quitc = -1;
162	(void)ioctl(0, TIOCSETC, &new_tchars);
163	}
164	else {
165	(void)ioctl(0, TIOCSETP, &old_sgttyb);
166	(void)ioctl(0, TIOCSETC, &old_tchars);
167	}
168	}
169	#endif /* defined(HAVE_TERMIO) */
170	#endif /* defined(HAVE_TCGETATTR) */
171
172	void
173	rl_add_slash(path, p)
174	char *path;
175	char *p;
176	{
177	struct stat Sb;
178
179	if (stat(path, &Sb) >= 0)
180	(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
181	}
182