1 | /* |
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2 | * Sun RPC is a product of Sun Microsystems, Inc. and is provided for |
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3 | * unrestricted use provided that this legend is included on all tape |
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4 | * media and as a part of the software program in whole or part. Users |
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5 | * may copy or modify Sun RPC without charge, but are not authorized |
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6 | * to license or distribute it to anyone else except as part of a product or |
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7 | * program developed by the user. |
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8 | * |
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9 | * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE |
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10 | * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR |
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11 | * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. |
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12 | * |
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13 | * Sun RPC is provided with no support and without any obligation on the |
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14 | * part of Sun Microsystems, Inc. to assist in its use, correction, |
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15 | * modification or enhancement. |
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16 | * |
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17 | * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE |
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18 | * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC |
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19 | * OR ANY PART THEREOF. |
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20 | * |
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21 | * In no event will Sun Microsystems, Inc. be liable for any lost revenue |
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22 | * or profits or other special, indirect and consequential damages, even if |
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23 | * Sun has been advised of the possibility of such damages. |
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24 | * |
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25 | * Sun Microsystems, Inc. |
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26 | * 2550 Garcia Avenue |
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27 | * Mountain View, California 94043 |
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28 | */ |
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29 | |
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30 | /* |
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31 | * Remote execution (rex) protocol specification |
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32 | */ |
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33 | |
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34 | #ifndef RPC_HDR |
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35 | %#ifndef lint |
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36 | %/*static char sccsid[] = "from: @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro";*/ |
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37 | %/*static char sccsid[] = "from: @(#)rex.x 2.1 88/08/01 4.0 RPCSRC";*/ |
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38 | %static const char rcsid[] = |
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39 | % "$FreeBSD: src/include/rpcsvc/rex.x,v 1.6 1999/08/27 23:45:10 peter Exp $"; |
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40 | %#endif /* not lint */ |
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41 | #endif |
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42 | |
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43 | const STRINGSIZE = 1024; |
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44 | typedef string rexstring<1024>; |
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45 | |
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46 | /* |
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47 | * values to pass to REXPROC_SIGNAL |
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48 | */ |
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49 | const SIGINT = 2; /* interrupt */ |
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50 | |
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51 | /* |
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52 | * Values for rst_flags, below |
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53 | */ |
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54 | const REX_INTERACTIVE = 1; /* interactive mode */ |
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55 | |
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56 | struct rex_start { |
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57 | rexstring rst_cmd<>; /* list of command and args */ |
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58 | rexstring rst_host; /* working directory host name */ |
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59 | rexstring rst_fsname; /* working directory file system name */ |
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60 | rexstring rst_dirwithin;/* working directory within file system */ |
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61 | rexstring rst_env<>; /* list of environment */ |
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62 | unsigned int rst_port0; /* port for stdin */ |
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63 | unsigned int rst_port1; /* port for stdout */ |
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64 | unsigned int rst_port2; /* port for stderr */ |
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65 | unsigned int rst_flags; /* options - see const above */ |
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66 | }; |
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67 | |
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68 | struct rex_result { |
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69 | int rlt_stat; /* integer status code */ |
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70 | rexstring rlt_message; /* string message for human consumption */ |
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71 | }; |
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72 | |
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73 | |
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74 | struct sgttyb { |
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75 | unsigned four; /* always equals 4 */ |
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76 | opaque chars[4]; |
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77 | /* chars[0] == input speed */ |
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78 | /* chars[1] == output speed */ |
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79 | /* chars[2] == kill character */ |
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80 | /* chars[3] == erase character */ |
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81 | unsigned flags; |
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82 | }; |
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83 | /* values for speeds above (baud rates) */ |
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84 | const B0 = 0; |
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85 | const B50 = 1; |
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86 | const B75 = 2; |
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87 | const B110 = 3; |
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88 | const B134 = 4; |
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89 | const B150 = 5; |
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90 | const B200 = 6; |
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91 | const B300 = 7; |
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92 | const B600 = 8; |
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93 | const B1200 = 9; |
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94 | const B1800 = 10; |
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95 | const B2400 = 11; |
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96 | const B4800 = 12; |
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97 | const B9600 = 13; |
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98 | const B19200 = 14; |
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99 | const B38400 = 15; |
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100 | |
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101 | /* values for flags above */ |
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102 | const TANDEM = 0x00000001; /* send stopc on out q full */ |
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103 | const CBREAK = 0x00000002; /* half-cooked mode */ |
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104 | const LCASE = 0x00000004; /* simulate lower case */ |
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105 | const ECHO = 0x00000008; /* echo input */ |
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106 | const CRMOD = 0x00000010; /* map \r to \r\n on output */ |
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107 | const RAW = 0x00000020; /* no i/o processing */ |
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108 | const ODDP = 0x00000040; /* get/send odd parity */ |
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109 | const EVENP = 0x00000080; /* get/send even parity */ |
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110 | const ANYP = 0x000000c0; /* get any parity/send none */ |
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111 | const NLDELAY = 0x00000300; /* \n delay */ |
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112 | const NL0 = 0x00000000; |
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113 | const NL1 = 0x00000100; /* tty 37 */ |
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114 | const NL2 = 0x00000200; /* vt05 */ |
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115 | const NL3 = 0x00000300; |
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116 | const TBDELAY = 0x00000c00; /* horizontal tab delay */ |
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117 | const TAB0 = 0x00000000; |
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118 | const TAB1 = 0x00000400; /* tty 37 */ |
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119 | const TAB2 = 0x00000800; |
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120 | const XTABS = 0x00000c00; /* expand tabs on output */ |
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121 | const CRDELAY = 0x00003000; /* \r delay */ |
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122 | const CR0 = 0x00000000; |
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123 | const CR1 = 0x00001000; /* tn 300 */ |
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124 | const CR2 = 0x00002000; /* tty 37 */ |
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125 | const CR3 = 0x00003000; /* concept 100 */ |
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126 | const VTDELAY = 0x00004000; /* vertical tab delay */ |
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127 | const FF0 = 0x00000000; |
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128 | const FF1 = 0x00004000; /* tty 37 */ |
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129 | const BSDELAY = 0x00008000; /* \b delay */ |
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130 | const BS0 = 0x00000000; |
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131 | const BS1 = 0x00008000; |
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132 | const CRTBS = 0x00010000; /* do backspacing for crt */ |
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133 | const PRTERA = 0x00020000; /* \ ... / erase */ |
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134 | const CRTERA = 0x00040000; /* " \b " to wipe out char */ |
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135 | const TILDE = 0x00080000; /* hazeltine tilde kludge */ |
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136 | const MDMBUF = 0x00100000; /* start/stop output on carrier intr */ |
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137 | const LITOUT = 0x00200000; /* literal output */ |
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138 | const TOSTOP = 0x00400000; /* SIGTTOU on background output */ |
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139 | const FLUSHO = 0x00800000; /* flush output to terminal */ |
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140 | const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */ |
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141 | const L001000 = 0x02000000; |
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142 | const CRTKIL = 0x04000000; /* kill line with " \b " */ |
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143 | const PASS8 = 0x08000000; |
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144 | const CTLECH = 0x10000000; /* echo control chars as ^X */ |
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145 | const PENDIN = 0x20000000; /* tp->t_rawq needs reread */ |
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146 | const DECCTQ = 0x40000000; /* only ^Q starts after ^S */ |
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147 | const NOFLSH = 0x80000000; /* no output flush on signal */ |
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148 | |
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149 | struct tchars { |
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150 | unsigned six; /* always equals 6 */ |
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151 | opaque chars[6]; |
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152 | /* chars[0] == interrupt char */ |
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153 | /* chars[1] == quit char */ |
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154 | /* chars[2] == start output char */ |
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155 | /* chars[3] == stop output char */ |
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156 | /* chars[4] == end-of-file char */ |
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157 | /* chars[5] == input delimeter (like nl) */ |
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158 | }; |
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159 | |
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160 | struct ltchars { |
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161 | unsigned six; /* always equals 6 */ |
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162 | opaque chars[6]; |
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163 | /* chars[0] == stop process signal */ |
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164 | /* chars[1] == delayed stop process signal */ |
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165 | /* chars[2] == reprint line */ |
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166 | /* chars[3] == flush output */ |
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167 | /* chars[4] == word erase */ |
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168 | /* chars[5] == literal next character */ |
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169 | unsigned mode; |
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170 | }; |
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171 | |
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172 | struct rex_ttysize { |
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173 | int ts_lines; |
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174 | int ts_cols; |
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175 | }; |
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176 | |
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177 | struct rex_ttymode { |
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178 | sgttyb basic; /* standard unix tty flags */ |
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179 | tchars more; /* interrupt, kill characters, etc. */ |
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180 | ltchars yetmore; /* special Berkeley characters */ |
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181 | unsigned andmore; /* and Berkeley modes */ |
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182 | }; |
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183 | |
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184 | /* values for andmore above */ |
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185 | const LCRTBS = 0x0001; /* do backspacing for crt */ |
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186 | const LPRTERA = 0x0002; /* \ ... / erase */ |
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187 | const LCRTERA = 0x0004; /* " \b " to wipe out char */ |
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188 | const LTILDE = 0x0008; /* hazeltine tilde kludge */ |
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189 | const LMDMBUF = 0x0010; /* start/stop output on carrier intr */ |
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190 | const LLITOUT = 0x0020; /* literal output */ |
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191 | const LTOSTOP = 0x0040; /* SIGTTOU on background output */ |
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192 | const LFLUSHO = 0x0080; /* flush output to terminal */ |
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193 | const LNOHANG = 0x0100; /* no SIGHUP on carrier drop */ |
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194 | const LL001000 = 0x0200; |
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195 | const LCRTKIL = 0x0400; /* kill line with " \b " */ |
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196 | const LPASS8 = 0x0800; |
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197 | const LCTLECH = 0x1000; /* echo control chars as ^X */ |
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198 | const LPENDIN = 0x2000; /* needs reread */ |
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199 | const LDECCTQ = 0x4000; /* only ^Q starts after ^S */ |
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200 | const LNOFLSH = 0x8000; /* no output flush on signal */ |
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201 | |
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202 | program REXPROG { |
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203 | version REXVERS { |
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204 | |
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205 | /* |
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206 | * Start remote execution |
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207 | */ |
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208 | rex_result |
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209 | REXPROC_START(rex_start) = 1; |
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210 | |
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211 | /* |
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212 | * Wait for remote execution to terminate |
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213 | */ |
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214 | rex_result |
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215 | REXPROC_WAIT(void) = 2; |
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216 | |
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217 | /* |
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218 | * Send tty modes |
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219 | */ |
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220 | void |
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221 | REXPROC_MODES(rex_ttymode) = 3; |
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222 | |
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223 | /* |
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224 | * Send window size change |
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225 | */ |
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226 | void |
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227 | REXPROC_WINCH(rex_ttysize) = 4; |
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228 | |
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229 | /* |
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230 | * Send other signal |
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231 | */ |
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232 | void |
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233 | REXPROC_SIGNAL(int) = 5; |
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234 | } = 1; |
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235 | } = 100017; |
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