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, MERCHANTABILITY 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 * @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro 30 * @(#)rex.x 2.1 88/08/01 4.0 RPCSRC 31 * $FreeBSD: src/include/rpcsvc/rex.x,v 1.6 1999/08/27 23:45:10 peter Exp $ 32 */ 33 34 /* 35 * Remote execution (rex) protocol specification 36 */ 37 38 const STRINGSIZE = 1024; 39 typedef string rexstring<1024>; 40 41 /* 42 * values to pass to REXPROC_SIGNAL 43 */ 44 const SIGINT = 2; /* interrupt */ 45 46 /* 47 * Values for rst_flags, below 48 */ 49 const REX_INTERACTIVE = 1; /* interactive mode */ 50 51 struct rex_start { 52 rexstring rst_cmd<>; /* list of command and args */ 53 rexstring rst_host; /* working directory host name */ 54 rexstring rst_fsname; /* working directory file system name */ 55 rexstring rst_dirwithin;/* working directory within file system */ 56 rexstring rst_env<>; /* list of environment */ 57 unsigned int rst_port0; /* port for stdin */ 58 unsigned int rst_port1; /* port for stdout */ 59 unsigned int rst_port2; /* port for stderr */ 60 unsigned int rst_flags; /* options - see const above */ 61 }; 62 63 struct rex_result { 64 int rlt_stat; /* integer status code */ 65 rexstring rlt_message; /* string message for human consumption */ 66 }; 67 68 69 struct sgttyb { 70 unsigned four; /* always equals 4 */ 71 opaque chars[4]; 72 /* chars[0] == input speed */ 73 /* chars[1] == output speed */ 74 /* chars[2] == kill character */ 75 /* chars[3] == erase character */ 76 unsigned flags; 77 }; 78 /* values for speeds above (baud rates) */ 79 const B0 = 0; 80 const B50 = 1; 81 const B75 = 2; 82 const B110 = 3; 83 const B134 = 4; 84 const B150 = 5; 85 const B200 = 6; 86 const B300 = 7; 87 const B600 = 8; 88 const B1200 = 9; 89 const B1800 = 10; 90 const B2400 = 11; 91 const B4800 = 12; 92 const B9600 = 13; 93 const B19200 = 14; 94 const B38400 = 15; 95 96 /* values for flags above */ 97 const TANDEM = 0x00000001; /* send stopc on out q full */ 98 const CBREAK = 0x00000002; /* half-cooked mode */ 99 const LCASE = 0x00000004; /* simulate lower case */ 100 const ECHO = 0x00000008; /* echo input */ 101 const CRMOD = 0x00000010; /* map \r to \r\n on output */ 102 const RAW = 0x00000020; /* no i/o processing */ 103 const ODDP = 0x00000040; /* get/send odd parity */ 104 const EVENP = 0x00000080; /* get/send even parity */ 105 const ANYP = 0x000000c0; /* get any parity/send none */ 106 const NLDELAY = 0x00000300; /* \n delay */ 107 const NL0 = 0x00000000; 108 const NL1 = 0x00000100; /* tty 37 */ 109 const NL2 = 0x00000200; /* vt05 */ 110 const NL3 = 0x00000300; 111 const TBDELAY = 0x00000c00; /* horizontal tab delay */ 112 const TAB0 = 0x00000000; 113 const TAB1 = 0x00000400; /* tty 37 */ 114 const TAB2 = 0x00000800; 115 const XTABS = 0x00000c00; /* expand tabs on output */ 116 const CRDELAY = 0x00003000; /* \r delay */ 117 const CR0 = 0x00000000; 118 const CR1 = 0x00001000; /* tn 300 */ 119 const CR2 = 0x00002000; /* tty 37 */ 120 const CR3 = 0x00003000; /* concept 100 */ 121 const VTDELAY = 0x00004000; /* vertical tab delay */ 122 const FF0 = 0x00000000; 123 const FF1 = 0x00004000; /* tty 37 */ 124 const BSDELAY = 0x00008000; /* \b delay */ 125 const BS0 = 0x00000000; 126 const BS1 = 0x00008000; 127 const CRTBS = 0x00010000; /* do backspacing for crt */ 128 const PRTERA = 0x00020000; /* \ ... / erase */ 129 const CRTERA = 0x00040000; /* " \b " to wipe out char */ 130 const TILDE = 0x00080000; /* hazeltine tilde kludge */ 131 const MDMBUF = 0x00100000; /* start/stop output on carrier intr */ 132 const LITOUT = 0x00200000; /* literal output */ 133 const TOSTOP = 0x00400000; /* SIGTTOU on background output */ 134 const FLUSHO = 0x00800000; /* flush output to terminal */ 135 const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */ 136 const L001000 = 0x02000000; 137 const CRTKIL = 0x04000000; /* kill line with " \b " */ 138 const PASS8 = 0x08000000; 139 const CTLECH = 0x10000000; /* echo control chars as ^X */ 140 const PENDIN = 0x20000000; /* tp->t_rawq needs reread */ 141 const DECCTQ = 0x40000000; /* only ^Q starts after ^S */ 142 const NOFLSH = 0x80000000; /* no output flush on signal */ 143 144 struct tchars { 145 unsigned six; /* always equals 6 */ 146 opaque chars[6]; 147 /* chars[0] == interrupt char */ 148 /* chars[1] == quit char */ 149 /* chars[2] == start output char */ 150 /* chars[3] == stop output char */ 151 /* chars[4] == end-of-file char */ 152 /* chars[5] == input delimeter (like nl) */ 153 }; 154 155 struct ltchars { 156 unsigned six; /* always equals 6 */ 157 opaque chars[6]; 158 /* chars[0] == stop process signal */ 159 /* chars[1] == delayed stop process signal */ 160 /* chars[2] == reprint line */ 161 /* chars[3] == flush output */ 162 /* chars[4] == word erase */ 163 /* chars[5] == literal next character */ 164 unsigned mode; 165 }; 166 167 struct rex_ttysize { 168 int ts_lines; 169 int ts_cols; 170 }; 171 172 struct rex_ttymode { 173 sgttyb basic; /* standard unix tty flags */ 174 tchars more; /* interrupt, kill characters, etc. */ 175 ltchars yetmore; /* special Berkeley characters */ 176 unsigned andmore; /* and Berkeley modes */ 177 }; 178 179 /* values for andmore above */ 180 const LCRTBS = 0x0001; /* do backspacing for crt */ 181 const LPRTERA = 0x0002; /* \ ... / erase */ 182 const LCRTERA = 0x0004; /* " \b " to wipe out char */ 183 const LTILDE = 0x0008; /* hazeltine tilde kludge */ 184 const LMDMBUF = 0x0010; /* start/stop output on carrier intr */ 185 const LLITOUT = 0x0020; /* literal output */ 186 const LTOSTOP = 0x0040; /* SIGTTOU on background output */ 187 const LFLUSHO = 0x0080; /* flush output to terminal */ 188 const LNOHANG = 0x0100; /* no SIGHUP on carrier drop */ 189 const LL001000 = 0x0200; 190 const LCRTKIL = 0x0400; /* kill line with " \b " */ 191 const LPASS8 = 0x0800; 192 const LCTLECH = 0x1000; /* echo control chars as ^X */ 193 const LPENDIN = 0x2000; /* needs reread */ 194 const LDECCTQ = 0x4000; /* only ^Q starts after ^S */ 195 const LNOFLSH = 0x8000; /* no output flush on signal */ 196 197 program REXPROG { 198 version REXVERS { 199 200 /* 201 * Start remote execution 202 */ 203 rex_result 204 REXPROC_START(rex_start) = 1; 205 206 /* 207 * Wait for remote execution to terminate 208 */ 209 rex_result 210 REXPROC_WAIT(void) = 2; 211 212 /* 213 * Send tty modes 214 */ 215 void 216 REXPROC_MODES(rex_ttymode) = 3; 217 218 /* 219 * Send window size change 220 */ 221 void 222 REXPROC_WINCH(rex_ttysize) = 4; 223 224 /* 225 * Send other signal 226 */ 227 void 228 REXPROC_SIGNAL(int) = 5; 229 } = 1; 230 } = 100017; 231