1/* $NetBSD: cmdtab.c,v 1.53 2023/02/25 12:07:25 mlelstv Exp $ */ 2 3/*- 4 * Copyright (c) 1996-2023 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Luke Mewburn. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32/* 33 * Copyright (c) 1985, 1989, 1993, 1994 34 * The Regents of the University of California. All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 1. Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * 2. Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in the 43 * documentation and/or other materials provided with the distribution. 44 * 3. Neither the name of the University nor the names of its contributors 45 * may be used to endorse or promote products derived from this software 46 * without specific prior written permission. 47 * 48 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 49 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 50 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 51 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 52 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 58 * SUCH DAMAGE. 59 */ 60 61#include <sys/cdefs.h> 62#ifndef lint 63#if 0 64static char sccsid[] = "@(#)cmdtab.c 8.4 (Berkeley) 10/9/94"; 65#else 66__RCSID("$NetBSD: cmdtab.c,v 1.53 2023/02/25 12:07:25 mlelstv Exp $"); 67#endif 68#endif /* not lint */ 69 70#include <stdio.h> 71#include "ftp_var.h" 72 73/* 74 * User FTP -- Command Tables. 75 */ 76 77#define HSTR static const char 78 79#ifndef NO_HELP 80HSTR accounthelp[] = "send account command to remote server"; 81HSTR appendhelp[] = "append to a file"; 82HSTR asciihelp[] = "set ascii transfer type"; 83HSTR beephelp[] = "beep when command completed"; 84HSTR binaryhelp[] = "set binary transfer type"; 85HSTR casehelp[] = "toggle mget upper/lower case id mapping"; 86HSTR cdhelp[] = "change remote working directory"; 87HSTR cduphelp[] = "change remote working directory to parent directory"; 88HSTR chmodhelp[] = "change file permissions of remote file"; 89HSTR connecthelp[] = "connect to remote ftp server"; 90HSTR crhelp[] = "toggle carriage return stripping on ascii gets"; 91HSTR debughelp[] = "toggle/set debugging mode"; 92HSTR deletehelp[] = "delete remote file"; 93HSTR disconhelp[] = "terminate ftp session"; 94HSTR domachelp[] = "execute macro"; 95HSTR edithelp[] = "toggle command line editing"; 96HSTR epsvhelp[] = "toggle use of EPSV/EPRT on both IPv4 and IPV6 ftp"; 97HSTR epsv4help[] = "toggle use of EPSV/EPRT on IPv4 ftp"; 98HSTR epsv6help[] = "toggle use of EPSV/EPRT on IPv6 ftp"; 99HSTR feathelp[] = "show FEATures supported by remote system"; 100HSTR formhelp[] = "set file transfer format"; 101HSTR gatehelp[] = "toggle gate-ftp; specify host[:port] to change proxy"; 102HSTR globhelp[] = "toggle metacharacter expansion of local file names"; 103HSTR hashhelp[] = "toggle printing `#' marks; specify number to set size"; 104HSTR helphelp[] = "print local help information"; 105HSTR idlehelp[] = "get (set) idle timer on remote side"; 106HSTR lcdhelp[] = "change local working directory"; 107HSTR lpagehelp[] = "view a local file through your pager"; 108HSTR lpwdhelp[] = "print local working directory"; 109HSTR lshelp[] = "list contents of remote path"; 110HSTR macdefhelp[] = "define a macro"; 111HSTR mdeletehelp[] = "delete multiple files"; 112HSTR mgethelp[] = "get multiple files"; 113HSTR mregethelp[] = "get multiple files restarting at end of local file"; 114HSTR fgethelp[] = "get files using a localfile as a source of names"; 115HSTR mkdirhelp[] = "make directory on the remote machine"; 116HSTR mlshelp[] = "list contents of multiple remote directories"; 117HSTR mlsdhelp[] = "list contents of remote directory in a machine " 118 "parsable form"; 119HSTR mlsthelp[] = "list remote path in a machine parsable form"; 120HSTR modehelp[] = "set file transfer mode"; 121HSTR modtimehelp[] = "show last modification time of remote file"; 122HSTR mputhelp[] = "send multiple files"; 123HSTR newerhelp[] = "get file if remote file is newer than local file "; 124HSTR nmaphelp[] = "set templates for default file name mapping"; 125HSTR ntranshelp[] = "set translation table for default file name mapping"; 126HSTR optshelp[] = "show or set options for remote commands"; 127HSTR pagehelp[] = "view a remote file through your pager"; 128HSTR passivehelp[] = "toggle use of passive transfer mode"; 129HSTR plshelp[] = "list contents of remote path through your pager"; 130HSTR pmlsdhelp[] = "list contents of remote directory in a machine " 131 "parsable form through your pager"; 132HSTR porthelp[] = "toggle use of PORT/LPRT cmd for each data connection"; 133HSTR preservehelp[] ="toggle preservation of modification time of " 134 "retrieved files"; 135HSTR progresshelp[] ="toggle transfer progress meter"; 136HSTR prompthelp[] = "force interactive prompting on multiple commands"; 137HSTR proxyhelp[] = "issue command on alternate connection"; 138HSTR pwdhelp[] = "print working directory on remote machine"; 139HSTR quithelp[] = "terminate ftp session and exit"; 140HSTR quotehelp[] = "send arbitrary ftp command"; 141HSTR ratehelp[] = "set transfer rate limit (in bytes/second)"; 142HSTR receivehelp[] = "receive file"; 143HSTR regethelp[] = "get file restarting at end of local file"; 144HSTR remotehelp[] = "get help from remote server"; 145HSTR renamehelp[] = "rename file"; 146HSTR resethelp[] = "clear queued command replies"; 147HSTR restarthelp[]= "restart file transfer at bytecount"; 148HSTR rmdirhelp[] = "remove directory on the remote machine"; 149HSTR rmtstatushelp[]="show status of remote machine"; 150HSTR runiquehelp[] = "toggle store unique for local files"; 151HSTR sendhelp[] = "send one file"; 152HSTR sethelp[] = "set or display options"; 153HSTR shellhelp[] = "escape to the shell"; 154HSTR sitehelp[] = "send site specific command to remote server\n" 155 "\t\tTry \"rhelp site\" or \"site help\" " 156 "for more information"; 157HSTR sizecmdhelp[] = "show size of remote file"; 158HSTR statushelp[] = "show current status"; 159HSTR structhelp[] = "set file transfer structure"; 160HSTR suniquehelp[] = "toggle store unique on remote machine"; 161HSTR systemhelp[] = "show remote system type"; 162HSTR tenexhelp[] = "set tenex file transfer type"; 163HSTR tracehelp[] = "toggle packet tracing"; 164HSTR typehelp[] = "set file transfer type"; 165HSTR umaskhelp[] = "get (set) umask on remote side"; 166HSTR unsethelp[] = "unset an option"; 167HSTR usagehelp[] = "show command usage"; 168HSTR userhelp[] = "send new user information"; 169HSTR verbosehelp[] = "toggle verbose mode"; 170HSTR xferbufhelp[] = "set socket send/receive buffer size"; 171#endif 172 173HSTR empty[] = ""; 174 175#ifdef NO_HELP 176#define H(x) empty 177#else 178#define H(x) x 179#endif 180 181#ifdef NO_EDITCOMPLETE 182#define CMPL(x) 183#define CMPL0 184#else /* !NO_EDITCOMPLETE */ 185#define CMPL(x) #x, 186#define CMPL0 empty, 187#endif /* !NO_EDITCOMPLETE */ 188 189struct cmd cmdtab[] = { 190 { "!", H(shellhelp), 0, 0, 0, CMPL0 shell }, 191 { "$", H(domachelp), 1, 0, 0, CMPL0 domacro }, 192 { "account", H(accounthelp), 0, 1, 1, CMPL0 account}, 193 { "append", H(appendhelp), 1, 1, 1, CMPL(lr) put }, 194 { "ascii", H(asciihelp), 0, 1, 1, CMPL0 setascii }, 195 { "bell", H(beephelp), 0, 0, 0, CMPL0 setbell }, 196 { "binary", H(binaryhelp), 0, 1, 1, CMPL0 setbinary }, 197 { "bye", H(quithelp), 0, 0, 0, CMPL0 quit }, 198 { "case", H(casehelp), 0, 0, 1, CMPL0 setcase }, 199 { "cd", H(cdhelp), 0, 1, 1, CMPL(r) cd }, 200 { "cdup", H(cduphelp), 0, 1, 1, CMPL0 cdup }, 201 { "chmod", H(chmodhelp), 0, 1, 1, CMPL(nr) do_chmod }, 202 { "close", H(disconhelp), 0, 1, 1, CMPL0 disconnect }, 203 { "cr", H(crhelp), 0, 0, 0, CMPL0 setcr }, 204 { "debug", H(debughelp), 0, 0, 0, CMPL0 setdebug }, 205 { "delete", H(deletehelp), 0, 1, 1, CMPL(r) delete }, 206 { "dir", H(lshelp), 1, 1, 1, CMPL(rl) ls }, 207 { "disconnect", H(disconhelp), 0, 1, 1, CMPL0 disconnect }, 208 { "edit", H(edithelp), 0, 0, 0, CMPL0 setedit }, 209 { "epsv", H(epsvhelp), 0, 0, 0, CMPL0 setepsv }, 210 { "epsv4", H(epsv4help), 0, 0, 0, CMPL0 setepsv4 }, 211 { "epsv6", H(epsv6help), 0, 0, 0, CMPL0 setepsv6 }, 212 { "exit", H(quithelp), 0, 0, 0, CMPL0 quit }, 213 { "features", H(feathelp), 0, 1, 1, CMPL0 feat }, 214 { "fget", H(fgethelp), 1, 1, 1, CMPL(l) fget }, 215 { "form", H(formhelp), 0, 1, 1, CMPL0 setform }, 216 { "ftp", H(connecthelp), 0, 0, 1, CMPL0 setpeer }, 217 { "gate", H(gatehelp), 0, 0, 0, CMPL0 setgate }, 218 { "get", H(receivehelp), 1, 1, 1, CMPL(rl) get }, 219 { "glob", H(globhelp), 0, 0, 0, CMPL0 setglob }, 220 { "hash", H(hashhelp), 0, 0, 0, CMPL0 sethash }, 221 { "help", H(helphelp), 0, 0, 1, CMPL(C) help }, 222 { "idle", H(idlehelp), 0, 1, 1, CMPL0 idlecmd }, 223 { "image", H(binaryhelp), 0, 1, 1, CMPL0 setbinary }, 224 { "lcd", H(lcdhelp), 0, 0, 0, CMPL(l) lcd }, 225 { "less", H(pagehelp), 1, 1, 1, CMPL(r) page }, 226 { "lpage", H(lpagehelp), 0, 0, 0, CMPL(l) lpage }, 227 { "lpwd", H(lpwdhelp), 0, 0, 0, CMPL0 lpwd }, 228 { "ls", H(lshelp), 1, 1, 1, CMPL(rl) ls }, 229 { "macdef", H(macdefhelp), 0, 0, 0, CMPL0 macdef }, 230 { "mdelete", H(mdeletehelp), 1, 1, 1, CMPL(R) mdelete }, 231 { "mdir", H(mlshelp), 1, 1, 1, CMPL(R) mls }, 232 { "mget", H(mgethelp), 1, 1, 1, CMPL(R) mget }, 233 { "mkdir", H(mkdirhelp), 0, 1, 1, CMPL(r) makedir }, 234 { "mls", H(mlshelp), 1, 1, 1, CMPL(R) mls }, 235 { "mlsd", H(mlsdhelp), 1, 1, 1, CMPL(r) ls }, 236 { "mlst", H(mlsthelp), 1, 1, 1, CMPL(r) mlst }, 237 { "mode", H(modehelp), 0, 1, 1, CMPL0 setftmode }, 238 { "modtime", H(modtimehelp), 0, 1, 1, CMPL(r) modtime }, 239 { "more", H(pagehelp), 1, 1, 1, CMPL(r) page }, 240 { "mput", H(mputhelp), 1, 1, 1, CMPL(L) mput }, 241 { "mreget", H(mregethelp), 1, 1, 1, CMPL(R) mget }, 242 { "msend", H(mputhelp), 1, 1, 1, CMPL(L) mput }, 243 { "newer", H(newerhelp), 1, 1, 1, CMPL(r) newer }, 244 { "nlist", H(lshelp), 1, 1, 1, CMPL(rl) ls }, 245 { "nmap", H(nmaphelp), 0, 0, 1, CMPL0 setnmap }, 246 { "ntrans", H(ntranshelp), 0, 0, 1, CMPL0 setntrans }, 247 { "open", H(connecthelp), 0, 0, 1, CMPL0 setpeer }, 248 { "page", H(pagehelp), 1, 1, 1, CMPL(r) page }, 249 { "passive", H(passivehelp), 0, 0, 0, CMPL0 setpassive }, 250 { "pdir", H(plshelp), 1, 1, 1, CMPL(r) ls }, 251 { "pls", H(plshelp), 1, 1, 1, CMPL(r) ls }, 252 { "pmlsd", H(pmlsdhelp), 1, 1, 1, CMPL(r) ls }, 253 { "preserve", H(preservehelp),0, 0, 0, CMPL0 setpreserve }, 254 { "progress", H(progresshelp),0, 0, 0, CMPL0 setprogress }, 255 { "prompt", H(prompthelp), 0, 0, 0, CMPL0 setprompt }, 256 { "proxy", H(proxyhelp), 0, 0, 1, CMPL(c) doproxy }, 257 { "put", H(sendhelp), 1, 1, 1, CMPL(lr) put }, 258 { "pwd", H(pwdhelp), 0, 1, 1, CMPL0 pwd }, 259 { "quit", H(quithelp), 0, 0, 0, CMPL0 quit }, 260 { "quote", H(quotehelp), 1, 1, 1, CMPL0 quote }, 261 { "rate", H(ratehelp), 0, 0, 0, CMPL0 setrate }, 262 { "rcvbuf", H(xferbufhelp), 0, 0, 0, CMPL0 setxferbuf }, 263 { "recv", H(receivehelp), 1, 1, 1, CMPL(rl) get }, 264 { "reget", H(regethelp), 1, 1, 1, CMPL(rl) reget }, 265 { "remopts", H(optshelp), 0, 1, 1, CMPL0 opts }, 266 { "rename", H(renamehelp), 0, 1, 1, CMPL(rr) renamefile }, 267 { "reset", H(resethelp), 0, 1, 1, CMPL0 reset }, 268 { "restart", H(restarthelp), 1, 1, 1, CMPL0 restart }, 269 { "rhelp", H(remotehelp), 0, 1, 1, CMPL0 rmthelp }, 270 { "rmdir", H(rmdirhelp), 0, 1, 1, CMPL(r) removedir }, 271 { "rstatus", H(rmtstatushelp),0, 1, 1, CMPL(r) rmtstatus }, 272 { "runique", H(runiquehelp), 0, 0, 1, CMPL0 setrunique }, 273 { "send", H(sendhelp), 1, 1, 1, CMPL(lr) put }, 274 { "sendport", H(porthelp), 0, 0, 0, CMPL0 setport }, 275 { "set", H(sethelp), 0, 0, 0, CMPL(o) setoption }, 276 { "site", H(sitehelp), 0, 1, 1, CMPL0 site }, 277 { "size", H(sizecmdhelp), 1, 1, 1, CMPL(r) sizecmd }, 278 { "sndbuf", H(xferbufhelp), 0, 0, 0, CMPL0 setxferbuf }, 279 { "status", H(statushelp), 0, 0, 1, CMPL0 status }, 280 { "struct", H(structhelp), 0, 1, 1, CMPL0 setstruct }, 281 { "sunique", H(suniquehelp), 0, 0, 1, CMPL0 setsunique }, 282 { "system", H(systemhelp), 0, 1, 1, CMPL0 syst }, 283 { "tenex", H(tenexhelp), 0, 1, 1, CMPL0 settenex }, 284 { "throttle", H(ratehelp), 0, 0, 0, CMPL0 setrate }, 285 { "trace", H(tracehelp), 0, 0, 0, CMPL0 settrace }, 286 { "type", H(typehelp), 0, 1, 1, CMPL0 settype }, 287 { "umask", H(umaskhelp), 0, 1, 1, CMPL0 do_umask }, 288 { "unset", H(unsethelp), 0, 0, 0, CMPL(o) unsetoption }, 289 { "usage", H(usagehelp), 0, 0, 1, CMPL(C) help }, 290 { "user", H(userhelp), 0, 1, 1, CMPL0 user }, 291 { "verbose", H(verbosehelp), 0, 0, 0, CMPL0 setverbose }, 292 { "xferbuf", H(xferbufhelp), 0, 0, 0, CMPL0 setxferbuf }, 293 { "?", H(helphelp), 0, 0, 1, CMPL(C) help }, 294 { NULL, NULL, 0, 0, 0, CMPL0 NULL }, 295}; 296 297struct option optiontab[] = { 298 { "anonpass", NULL }, 299 { "ftp_proxy", NULL }, 300 { "http_proxy", NULL }, 301 { "https_proxy", NULL }, 302 { "no_proxy", NULL }, 303 { "pager", NULL }, 304 { "prompt", NULL }, 305 { "rprompt", NULL }, 306 { "sslnoverify" ,NULL }, 307 { NULL, NULL }, 308}; 309