2 * Copyright (c) 2010, Oracle America, Inc.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following
12 * disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 * * Neither the name of the "Oracle America, Inc." nor the names of its
15 * contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
25 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 * Remote execution (rex) protocol specification
38 %/*static char sccsid[] = "from: @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro";*/
39 %/*static char sccsid[] = "from: @(#)rex.x 2.1 88/08/01 4.0 RPCSRC";*/
40 %#endif /* not lint */
41 %#include <sys/cdefs.h>
42 %__FBSDID("$FreeBSD$");
45 const STRINGSIZE = 1024;
46 typedef string rexstring<1024>;
49 * values to pass to REXPROC_SIGNAL
51 const SIGINT = 2; /* interrupt */
54 * Values for rst_flags, below
56 const REX_INTERACTIVE = 1; /* interactive mode */
59 rexstring rst_cmd<>; /* list of command and args */
60 rexstring rst_host; /* working directory host name */
61 rexstring rst_fsname; /* working directory file system name */
62 rexstring rst_dirwithin;/* working directory within file system */
63 rexstring rst_env<>; /* list of environment */
64 unsigned int rst_port0; /* port for stdin */
65 unsigned int rst_port1; /* port for stdout */
66 unsigned int rst_port2; /* port for stderr */
67 unsigned int rst_flags; /* options - see const above */
71 int rlt_stat; /* integer status code */
72 rexstring rlt_message; /* string message for human consumption */
77 unsigned four; /* always equals 4 */
79 /* chars[0] == input speed */
80 /* chars[1] == output speed */
81 /* chars[2] == kill character */
82 /* chars[3] == erase character */
85 /* values for speeds above (baud rates) */
103 /* values for flags above */
104 const TANDEM = 0x00000001; /* send stopc on out q full */
105 const CBREAK = 0x00000002; /* half-cooked mode */
106 const LCASE = 0x00000004; /* simulate lower case */
107 const ECHO = 0x00000008; /* echo input */
108 const CRMOD = 0x00000010; /* map \r to \r\n on output */
109 const RAW = 0x00000020; /* no i/o processing */
110 const ODDP = 0x00000040; /* get/send odd parity */
111 const EVENP = 0x00000080; /* get/send even parity */
112 const ANYP = 0x000000c0; /* get any parity/send none */
113 const NLDELAY = 0x00000300; /* \n delay */
114 const NL0 = 0x00000000;
115 const NL1 = 0x00000100; /* tty 37 */
116 const NL2 = 0x00000200; /* vt05 */
117 const NL3 = 0x00000300;
118 const TBDELAY = 0x00000c00; /* horizontal tab delay */
119 const TAB0 = 0x00000000;
120 const TAB1 = 0x00000400; /* tty 37 */
121 const TAB2 = 0x00000800;
122 const XTABS = 0x00000c00; /* expand tabs on output */
123 const CRDELAY = 0x00003000; /* \r delay */
124 const CR0 = 0x00000000;
125 const CR1 = 0x00001000; /* tn 300 */
126 const CR2 = 0x00002000; /* tty 37 */
127 const CR3 = 0x00003000; /* concept 100 */
128 const VTDELAY = 0x00004000; /* vertical tab delay */
129 const FF0 = 0x00000000;
130 const FF1 = 0x00004000; /* tty 37 */
131 const BSDELAY = 0x00008000; /* \b delay */
132 const BS0 = 0x00000000;
133 const BS1 = 0x00008000;
134 const CRTBS = 0x00010000; /* do backspacing for crt */
135 const PRTERA = 0x00020000; /* \ ... / erase */
136 const CRTERA = 0x00040000; /* " \b " to wipe out char */
137 const TILDE = 0x00080000; /* hazeltine tilde kludge */
138 const MDMBUF = 0x00100000; /* start/stop output on carrier intr */
139 const LITOUT = 0x00200000; /* literal output */
140 const TOSTOP = 0x00400000; /* SIGTTOU on background output */
141 const FLUSHO = 0x00800000; /* flush output to terminal */
142 const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */
143 const L001000 = 0x02000000;
144 const CRTKIL = 0x04000000; /* kill line with " \b " */
145 const PASS8 = 0x08000000;
146 const CTLECH = 0x10000000; /* echo control chars as ^X */
147 const PENDIN = 0x20000000; /* tp->t_rawq needs reread */
148 const DECCTQ = 0x40000000; /* only ^Q starts after ^S */
149 const NOFLSH = 0x80000000; /* no output flush on signal */
152 unsigned six; /* always equals 6 */
154 /* chars[0] == interrupt char */
155 /* chars[1] == quit char */
156 /* chars[2] == start output char */
157 /* chars[3] == stop output char */
158 /* chars[4] == end-of-file char */
159 /* chars[5] == input delimeter (like nl) */
163 unsigned six; /* always equals 6 */
165 /* chars[0] == stop process signal */
166 /* chars[1] == delayed stop process signal */
167 /* chars[2] == reprint line */
168 /* chars[3] == flush output */
169 /* chars[4] == word erase */
170 /* chars[5] == literal next character */
180 sgttyb basic; /* standard unix tty flags */
181 tchars more; /* interrupt, kill characters, etc. */
182 ltchars yetmore; /* special Berkeley characters */
183 unsigned andmore; /* and Berkeley modes */
186 /* values for andmore above */
187 const LCRTBS = 0x0001; /* do backspacing for crt */
188 const LPRTERA = 0x0002; /* \ ... / erase */
189 const LCRTERA = 0x0004; /* " \b " to wipe out char */
190 const LTILDE = 0x0008; /* hazeltine tilde kludge */
191 const LMDMBUF = 0x0010; /* start/stop output on carrier intr */
192 const LLITOUT = 0x0020; /* literal output */
193 const LTOSTOP = 0x0040; /* SIGTTOU on background output */
194 const LFLUSHO = 0x0080; /* flush output to terminal */
195 const LNOHANG = 0x0100; /* no SIGHUP on carrier drop */
196 const LL001000 = 0x0200;
197 const LCRTKIL = 0x0400; /* kill line with " \b " */
198 const LPASS8 = 0x0800;
199 const LCTLECH = 0x1000; /* echo control chars as ^X */
200 const LPENDIN = 0x2000; /* needs reread */
201 const LDECCTQ = 0x4000; /* only ^Q starts after ^S */
202 const LNOFLSH = 0x8000; /* no output flush on signal */
208 * Start remote execution
211 REXPROC_START(rex_start) = 1;
214 * Wait for remote execution to terminate
217 REXPROC_WAIT(void) = 2;
223 REXPROC_MODES(rex_ttymode) = 3;
226 * Send window size change
229 REXPROC_WINCH(rex_ttysize) = 4;
235 REXPROC_SIGNAL(int) = 5;