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 * @(#)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 * $DragonFly: src/include/rpcsvc/rex.x,v 1.2 2003/06/17 04:25:58 dillon Exp $ 33 */ 34 35 /* 36 * Remote execution (rex) protocol specification 37 */ 38 39 const STRINGSIZE = 1024; 40 typedef string rexstring<1024>; 41 42 /* 43 * values to pass to REXPROC_SIGNAL 44 */ 45 const SIGINT = 2; /* interrupt */ 46 47 /* 48 * Values for rst_flags, below 49 */ 50 const REX_INTERACTIVE = 1; /* interactive mode */ 51 52 struct rex_start { 53 rexstring rst_cmd<>; /* list of command and args */ 54 rexstring rst_host; /* working directory host name */ 55 rexstring rst_fsname; /* working directory file system name */ 56 rexstring rst_dirwithin;/* working directory within file system */ 57 rexstring rst_env<>; /* list of environment */ 58 unsigned int rst_port0; /* port for stdin */ 59 unsigned int rst_port1; /* port for stdout */ 60 unsigned int rst_port2; /* port for stderr */ 61 unsigned int rst_flags; /* options - see const above */ 62 }; 63 64 struct rex_result { 65 int rlt_stat; /* integer status code */ 66 rexstring rlt_message; /* string message for human consumption */ 67 }; 68 69 70 struct sgttyb { 71 unsigned four; /* always equals 4 */ 72 opaque chars[4]; 73 /* chars[0] == input speed */ 74 /* chars[1] == output speed */ 75 /* chars[2] == kill character */ 76 /* chars[3] == erase character */ 77 unsigned flags; 78 }; 79 /* values for speeds above (baud rates) */ 80 const B0 = 0; 81 const B50 = 1; 82 const B75 = 2; 83 const B110 = 3; 84 const B134 = 4; 85 const B150 = 5; 86 const B200 = 6; 87 const B300 = 7; 88 const B600 = 8; 89 const B1200 = 9; 90 const B1800 = 10; 91 const B2400 = 11; 92 const B4800 = 12; 93 const B9600 = 13; 94 const B19200 = 14; 95 const B38400 = 15; 96 97 /* values for flags above */ 98 const TANDEM = 0x00000001; /* send stopc on out q full */ 99 const CBREAK = 0x00000002; /* half-cooked mode */ 100 const LCASE = 0x00000004; /* simulate lower case */ 101 const ECHO = 0x00000008; /* echo input */ 102 const CRMOD = 0x00000010; /* map \r to \r\n on output */ 103 const RAW = 0x00000020; /* no i/o processing */ 104 const ODDP = 0x00000040; /* get/send odd parity */ 105 const EVENP = 0x00000080; /* get/send even parity */ 106 const ANYP = 0x000000c0; /* get any parity/send none */ 107 const NLDELAY = 0x00000300; /* \n delay */ 108 const NL0 = 0x00000000; 109 const NL1 = 0x00000100; /* tty 37 */ 110 const NL2 = 0x00000200; /* vt05 */ 111 const NL3 = 0x00000300; 112 const TBDELAY = 0x00000c00; /* horizontal tab delay */ 113 const TAB0 = 0x00000000; 114 const TAB1 = 0x00000400; /* tty 37 */ 115 const TAB2 = 0x00000800; 116 const XTABS = 0x00000c00; /* expand tabs on output */ 117 const CRDELAY = 0x00003000; /* \r delay */ 118 const CR0 = 0x00000000; 119 const CR1 = 0x00001000; /* tn 300 */ 120 const CR2 = 0x00002000; /* tty 37 */ 121 const CR3 = 0x00003000; /* concept 100 */ 122 const VTDELAY = 0x00004000; /* vertical tab delay */ 123 const FF0 = 0x00000000; 124 const FF1 = 0x00004000; /* tty 37 */ 125 const BSDELAY = 0x00008000; /* \b delay */ 126 const BS0 = 0x00000000; 127 const BS1 = 0x00008000; 128 const CRTBS = 0x00010000; /* do backspacing for crt */ 129 const PRTERA = 0x00020000; /* \ ... / erase */ 130 const CRTERA = 0x00040000; /* " \b " to wipe out char */ 131 const TILDE = 0x00080000; /* hazeltine tilde kludge */ 132 const MDMBUF = 0x00100000; /* start/stop output on carrier intr */ 133 const LITOUT = 0x00200000; /* literal output */ 134 const TOSTOP = 0x00400000; /* SIGTTOU on background output */ 135 const FLUSHO = 0x00800000; /* flush output to terminal */ 136 const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */ 137 const L001000 = 0x02000000; 138 const CRTKIL = 0x04000000; /* kill line with " \b " */ 139 const PASS8 = 0x08000000; 140 const CTLECH = 0x10000000; /* echo control chars as ^X */ 141 const PENDIN = 0x20000000; /* tp->t_rawq needs reread */ 142 const DECCTQ = 0x40000000; /* only ^Q starts after ^S */ 143 const NOFLSH = 0x80000000; /* no output flush on signal */ 144 145 struct tchars { 146 unsigned six; /* always equals 6 */ 147 opaque chars[6]; 148 /* chars[0] == interrupt char */ 149 /* chars[1] == quit char */ 150 /* chars[2] == start output char */ 151 /* chars[3] == stop output char */ 152 /* chars[4] == end-of-file char */ 153 /* chars[5] == input delimeter (like nl) */ 154 }; 155 156 struct ltchars { 157 unsigned six; /* always equals 6 */ 158 opaque chars[6]; 159 /* chars[0] == stop process signal */ 160 /* chars[1] == delayed stop process signal */ 161 /* chars[2] == reprint line */ 162 /* chars[3] == flush output */ 163 /* chars[4] == word erase */ 164 /* chars[5] == literal next character */ 165 unsigned mode; 166 }; 167 168 struct rex_ttysize { 169 int ts_lines; 170 int ts_cols; 171 }; 172 173 struct rex_ttymode { 174 sgttyb basic; /* standard unix tty flags */ 175 tchars more; /* interrupt, kill characters, etc. */ 176 ltchars yetmore; /* special Berkeley characters */ 177 unsigned andmore; /* and Berkeley modes */ 178 }; 179 180 /* values for andmore above */ 181 const LCRTBS = 0x0001; /* do backspacing for crt */ 182 const LPRTERA = 0x0002; /* \ ... / erase */ 183 const LCRTERA = 0x0004; /* " \b " to wipe out char */ 184 const LTILDE = 0x0008; /* hazeltine tilde kludge */ 185 const LMDMBUF = 0x0010; /* start/stop output on carrier intr */ 186 const LLITOUT = 0x0020; /* literal output */ 187 const LTOSTOP = 0x0040; /* SIGTTOU on background output */ 188 const LFLUSHO = 0x0080; /* flush output to terminal */ 189 const LNOHANG = 0x0100; /* no SIGHUP on carrier drop */ 190 const LL001000 = 0x0200; 191 const LCRTKIL = 0x0400; /* kill line with " \b " */ 192 const LPASS8 = 0x0800; 193 const LCTLECH = 0x1000; /* echo control chars as ^X */ 194 const LPENDIN = 0x2000; /* needs reread */ 195 const LDECCTQ = 0x4000; /* only ^Q starts after ^S */ 196 const LNOFLSH = 0x8000; /* no output flush on signal */ 197 198 program REXPROG { 199 version REXVERS { 200 201 /* 202 * Start remote execution 203 */ 204 rex_result 205 REXPROC_START(rex_start) = 1; 206 207 /* 208 * Wait for remote execution to terminate 209 */ 210 rex_result 211 REXPROC_WAIT(void) = 2; 212 213 /* 214 * Send tty modes 215 */ 216 void 217 REXPROC_MODES(rex_ttymode) = 3; 218 219 /* 220 * Send window size change 221 */ 222 void 223 REXPROC_WINCH(rex_ttysize) = 4; 224 225 /* 226 * Send other signal 227 */ 228 void 229 REXPROC_SIGNAL(int) = 5; 230 } = 1; 231 } = 100017; 232