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 %__FBSDID("$FreeBSD$"); 41 #endif 42 43 const STRINGSIZE = 1024; 44 typedef string rexstring<1024>; 45 46 /* 47 * values to pass to REXPROC_SIGNAL 48 */ 49 const SIGINT = 2; /* interrupt */ 50 51 /* 52 * Values for rst_flags, below 53 */ 54 const REX_INTERACTIVE = 1; /* interactive mode */ 55 56 struct 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 68 struct rex_result { 69 int rlt_stat; /* integer status code */ 70 rexstring rlt_message; /* string message for human consumption */ 71 }; 72 73 74 struct 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) */ 84 const B0 = 0; 85 const B50 = 1; 86 const B75 = 2; 87 const B110 = 3; 88 const B134 = 4; 89 const B150 = 5; 90 const B200 = 6; 91 const B300 = 7; 92 const B600 = 8; 93 const B1200 = 9; 94 const B1800 = 10; 95 const B2400 = 11; 96 const B4800 = 12; 97 const B9600 = 13; 98 const B19200 = 14; 99 const B38400 = 15; 100 101 /* values for flags above */ 102 const TANDEM = 0x00000001; /* send stopc on out q full */ 103 const CBREAK = 0x00000002; /* half-cooked mode */ 104 const LCASE = 0x00000004; /* simulate lower case */ 105 const ECHO = 0x00000008; /* echo input */ 106 const CRMOD = 0x00000010; /* map \r to \r\n on output */ 107 const RAW = 0x00000020; /* no i/o processing */ 108 const ODDP = 0x00000040; /* get/send odd parity */ 109 const EVENP = 0x00000080; /* get/send even parity */ 110 const ANYP = 0x000000c0; /* get any parity/send none */ 111 const NLDELAY = 0x00000300; /* \n delay */ 112 const NL0 = 0x00000000; 113 const NL1 = 0x00000100; /* tty 37 */ 114 const NL2 = 0x00000200; /* vt05 */ 115 const NL3 = 0x00000300; 116 const TBDELAY = 0x00000c00; /* horizontal tab delay */ 117 const TAB0 = 0x00000000; 118 const TAB1 = 0x00000400; /* tty 37 */ 119 const TAB2 = 0x00000800; 120 const XTABS = 0x00000c00; /* expand tabs on output */ 121 const CRDELAY = 0x00003000; /* \r delay */ 122 const CR0 = 0x00000000; 123 const CR1 = 0x00001000; /* tn 300 */ 124 const CR2 = 0x00002000; /* tty 37 */ 125 const CR3 = 0x00003000; /* concept 100 */ 126 const VTDELAY = 0x00004000; /* vertical tab delay */ 127 const FF0 = 0x00000000; 128 const FF1 = 0x00004000; /* tty 37 */ 129 const BSDELAY = 0x00008000; /* \b delay */ 130 const BS0 = 0x00000000; 131 const BS1 = 0x00008000; 132 const CRTBS = 0x00010000; /* do backspacing for crt */ 133 const PRTERA = 0x00020000; /* \ ... / erase */ 134 const CRTERA = 0x00040000; /* " \b " to wipe out char */ 135 const TILDE = 0x00080000; /* hazeltine tilde kludge */ 136 const MDMBUF = 0x00100000; /* start/stop output on carrier intr */ 137 const LITOUT = 0x00200000; /* literal output */ 138 const TOSTOP = 0x00400000; /* SIGTTOU on background output */ 139 const FLUSHO = 0x00800000; /* flush output to terminal */ 140 const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */ 141 const L001000 = 0x02000000; 142 const CRTKIL = 0x04000000; /* kill line with " \b " */ 143 const PASS8 = 0x08000000; 144 const CTLECH = 0x10000000; /* echo control chars as ^X */ 145 const PENDIN = 0x20000000; /* tp->t_rawq needs reread */ 146 const DECCTQ = 0x40000000; /* only ^Q starts after ^S */ 147 const NOFLSH = 0x80000000; /* no output flush on signal */ 148 149 struct 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 }; 159 160 struct 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 }; 171 172 struct rex_ttysize { 173 int ts_lines; 174 int ts_cols; 175 }; 176 177 struct 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 */ 185 const LCRTBS = 0x0001; /* do backspacing for crt */ 186 const LPRTERA = 0x0002; /* \ ... / erase */ 187 const LCRTERA = 0x0004; /* " \b " to wipe out char */ 188 const LTILDE = 0x0008; /* hazeltine tilde kludge */ 189 const LMDMBUF = 0x0010; /* start/stop output on carrier intr */ 190 const LLITOUT = 0x0020; /* literal output */ 191 const LTOSTOP = 0x0040; /* SIGTTOU on background output */ 192 const LFLUSHO = 0x0080; /* flush output to terminal */ 193 const LNOHANG = 0x0100; /* no SIGHUP on carrier drop */ 194 const LL001000 = 0x0200; 195 const LCRTKIL = 0x0400; /* kill line with " \b " */ 196 const LPASS8 = 0x0800; 197 const LCTLECH = 0x1000; /* echo control chars as ^X */ 198 const LPENDIN = 0x2000; /* needs reread */ 199 const LDECCTQ = 0x4000; /* only ^Q starts after ^S */ 200 const LNOFLSH = 0x8000; /* no output flush on signal */ 201 202 program 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