1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part.  Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
8 *
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
12 *
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
16 *
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
20 *
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
24 *
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California  94043
28 */
29
30/*
31 * Remote execution (rex) protocol specification
32 */
33
34#ifndef RPC_HDR
35%#ifndef lint
36%/*static char sccsid[] = "from: @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro";*/
37%/*static char sccsid[] = "from: @(#)rex.x	2.1 88/08/01 4.0 RPCSRC";*/
38%#endif /* not lint */
39%#include <sys/cdefs.h>
40%__RCSID("$FreeBSD: src/include/rpcsvc/rex.x,v 1.7 2003/05/04 02:51:42 obrien Exp $");
41#endif
42
43const STRINGSIZE = 1024;
44typedef string rexstring<1024>;
45
46/*
47 * values to pass to REXPROC_SIGNAL
48 */
49const SIGINT = 2;	/* interrupt */
50
51/*
52 * Values for rst_flags, below
53 */
54const REX_INTERACTIVE = 1;	/* interactive mode */
55
56struct rex_start {
57	rexstring rst_cmd<>;	/* list of command and args */
58	rexstring rst_host;	/* working directory host name */
59	rexstring rst_fsname;	/* working directory file system name */
60	rexstring rst_dirwithin;/* working directory within file system */
61	rexstring rst_env<>;	/* list of environment */
62	unsigned int rst_port0;	/* port for stdin */
63	unsigned int rst_port1;	/* port for stdout */
64	unsigned int rst_port2;	/* port for stderr */
65	unsigned int rst_flags;	/* options - see const above */
66};
67
68struct rex_result {
69   	int rlt_stat;		/* integer status code */
70	rexstring rlt_message;	/* string message for human consumption */
71};
72
73
74struct sgttyb {
75	unsigned four;	/* always equals 4 */
76	opaque chars[4];
77	/* chars[0] == input speed */
78	/* chars[1] == output speed */
79	/* chars[2] == kill character */
80	/* chars[3] == erase character */
81	unsigned flags;
82};
83/* values for speeds above (baud rates)  */
84const B0  = 0;
85const B50 = 1;
86const B75 = 2;
87const B110 = 3;
88const B134 = 4;
89const B150 = 5;
90const B200 = 6;
91const B300 = 7;
92const B600 = 8;
93const B1200 = 9;
94const B1800 = 10;
95const B2400 = 11;
96const B4800 = 12;
97const B9600 = 13;
98const B19200 = 14;
99const B38400 = 15;
100
101/* values for flags above */
102const TANDEM = 0x00000001; /* send stopc on out q full */
103const CBREAK = 0x00000002; /* half-cooked mode */
104const LCASE = 0x00000004; /* simulate lower case */
105const ECHO = 0x00000008; /* echo input */
106const CRMOD = 0x00000010; /* map \r to \r\n on output */
107const RAW = 0x00000020; /* no i/o processing */
108const ODDP = 0x00000040; /* get/send odd parity */
109const EVENP = 0x00000080; /* get/send even parity */
110const ANYP = 0x000000c0; /* get any parity/send none */
111const NLDELAY = 0x00000300; /* \n delay */
112const  NL0 = 0x00000000;
113const  NL1 = 0x00000100; /* tty 37 */
114const  NL2 = 0x00000200; /* vt05 */
115const  NL3 = 0x00000300;
116const TBDELAY = 0x00000c00; /* horizontal tab delay */
117const  TAB0 = 0x00000000;
118const  TAB1 = 0x00000400; /* tty 37 */
119const  TAB2 = 0x00000800;
120const XTABS = 0x00000c00; /* expand tabs on output */
121const CRDELAY = 0x00003000; /* \r delay */
122const  CR0 = 0x00000000;
123const  CR1 = 0x00001000; /* tn 300 */
124const  CR2 = 0x00002000; /* tty 37 */
125const  CR3 = 0x00003000; /* concept 100 */
126const VTDELAY = 0x00004000; /* vertical tab delay */
127const  FF0 = 0x00000000;
128const  FF1 = 0x00004000; /* tty 37 */
129const BSDELAY = 0x00008000; /* \b delay */
130const  BS0 = 0x00000000;
131const  BS1 = 0x00008000;
132const CRTBS = 0x00010000; /* do backspacing for crt */
133const PRTERA = 0x00020000; /* \ ... / erase */
134const CRTERA = 0x00040000; /* " \b " to wipe out char */
135const TILDE = 0x00080000; /* hazeltine tilde kludge */
136const MDMBUF = 0x00100000; /* start/stop output on carrier intr */
137const LITOUT = 0x00200000; /* literal output */
138const TOSTOP = 0x00400000; /* SIGTTOU on background output */
139const FLUSHO = 0x00800000; /* flush output to terminal */
140const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */
141const L001000 = 0x02000000;
142const CRTKIL = 0x04000000; /* kill line with " \b " */
143const PASS8 = 0x08000000;
144const CTLECH = 0x10000000; /* echo control chars as ^X */
145const PENDIN = 0x20000000; /* tp->t_rawq needs reread */
146const DECCTQ = 0x40000000; /* only ^Q starts after ^S */
147const NOFLSH = 0x80000000; /* no output flush on signal */
148
149struct tchars {
150	unsigned six;	/* always equals 6 */
151	opaque chars[6];
152	/* chars[0] == interrupt char */
153	/* chars[1] == quit char */
154	/* chars[2] == start output char */
155	/* chars[3] == stop output char */
156	/* chars[4] == end-of-file char */
157	/* chars[5] == input delimeter (like nl) */
158};
159
160struct ltchars {
161	unsigned six;	/* always equals 6 */
162	opaque chars[6];
163	/* chars[0] == stop process signal */
164	/* chars[1] == delayed stop process signal */
165	/* chars[2] == reprint line */
166	/* chars[3] == flush output */
167	/* chars[4] == word erase */
168	/* chars[5] == literal next character */
169	unsigned mode;
170};
171
172struct rex_ttysize {
173	int ts_lines;
174	int ts_cols;
175};
176
177struct rex_ttymode {
178    sgttyb basic;    /* standard unix tty flags */
179    tchars more; /* interrupt, kill characters, etc. */
180    ltchars yetmore; /* special Berkeley characters */
181    unsigned andmore;     /* and Berkeley modes */
182};
183
184/* values for andmore above */
185const LCRTBS = 0x0001;	/* do backspacing for crt */
186const LPRTERA = 0x0002;	/* \ ... / erase */
187const LCRTERA = 0x0004;	/* " \b " to wipe out char */
188const LTILDE = 0x0008;	/* hazeltine tilde kludge */
189const LMDMBUF = 0x0010;	/* start/stop output on carrier intr */
190const LLITOUT = 0x0020;	/* literal output */
191const LTOSTOP = 0x0040;	/* SIGTTOU on background output */
192const LFLUSHO = 0x0080;	/* flush output to terminal */
193const LNOHANG = 0x0100;	/* no SIGHUP on carrier drop */
194const LL001000 = 0x0200;
195const LCRTKIL = 0x0400;	/* kill line with " \b " */
196const LPASS8 = 0x0800;
197const LCTLECH = 0x1000;	/* echo control chars as ^X */
198const LPENDIN = 0x2000;	/* needs reread */
199const LDECCTQ = 0x4000;	/* only ^Q starts after ^S */
200const LNOFLSH = 0x8000;	/* no output flush on signal */
201
202program REXPROG {
203	version REXVERS {
204
205		/*
206		 * Start remote execution
207		 */
208		rex_result
209		REXPROC_START(rex_start) = 1;
210
211		/*
212		 * Wait for remote execution to terminate
213		 */
214		rex_result
215		REXPROC_WAIT(void) = 2;
216
217		/*
218		 * Send tty modes
219		 */
220		void
221		REXPROC_MODES(rex_ttymode) = 3;
222
223		/*
224		 * Send window size change
225		 */
226		void
227		REXPROC_WINCH(rex_ttysize) = 4;
228
229		/*
230		 * Send other signal
231		 */
232		void
233		REXPROC_SIGNAL(int) = 5;
234	} = 1;
235} = 100017;
236