/*      $NetBSD: cmdtab.c,v 1.53 2023/02/25 12:07:25 mlelstv Exp $      */

/*-
* Copyright (c) 1996-2023 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

/*
* Copyright (c) 1985, 1989, 1993, 1994
*      The Regents of the University of California.  All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
*    may be used to endorse or promote products derived from this software
*    without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/

#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)cmdtab.c    8.4 (Berkeley) 10/9/94";
#else
__RCSID("$NetBSD: cmdtab.c,v 1.53 2023/02/25 12:07:25 mlelstv Exp $");
#endif
#endif /* not lint */

#include <stdio.h>
#include "ftp_var.h"

/*
* User FTP -- Command Tables.
*/

#define HSTR    static const char

#ifndef NO_HELP
HSTR    accounthelp[] = "send account command to remote server";
HSTR    appendhelp[] =  "append to a file";
HSTR    asciihelp[] =   "set ascii transfer type";
HSTR    beephelp[] =    "beep when command completed";
HSTR    binaryhelp[] =  "set binary transfer type";
HSTR    casehelp[] =    "toggle mget upper/lower case id mapping";
HSTR    cdhelp[] =      "change remote working directory";
HSTR    cduphelp[] =    "change remote working directory to parent directory";
HSTR    chmodhelp[] =   "change file permissions of remote file";
HSTR    connecthelp[] = "connect to remote ftp server";
HSTR    crhelp[] =      "toggle carriage return stripping on ascii gets";
HSTR    debughelp[] =   "toggle/set debugging mode";
HSTR    deletehelp[] =  "delete remote file";
HSTR    disconhelp[] =  "terminate ftp session";
HSTR    domachelp[] =   "execute macro";
HSTR    edithelp[] =    "toggle command line editing";
HSTR    epsvhelp[] =    "toggle use of EPSV/EPRT on both IPv4 and IPV6 ftp";
HSTR    epsv4help[] =   "toggle use of EPSV/EPRT on IPv4 ftp";
HSTR    epsv6help[] =   "toggle use of EPSV/EPRT on IPv6 ftp";
HSTR    feathelp[] =    "show FEATures supported by remote system";
HSTR    formhelp[] =    "set file transfer format";
HSTR    gatehelp[] =    "toggle gate-ftp; specify host[:port] to change proxy";
HSTR    globhelp[] =    "toggle metacharacter expansion of local file names";
HSTR    hashhelp[] =    "toggle printing `#' marks; specify number to set size";
HSTR    helphelp[] =    "print local help information";
HSTR    idlehelp[] =    "get (set) idle timer on remote side";
HSTR    lcdhelp[] =     "change local working directory";
HSTR    lpagehelp[] =   "view a local file through your pager";
HSTR    lpwdhelp[] =    "print local working directory";
HSTR    lshelp[] =      "list contents of remote path";
HSTR    macdefhelp[] =  "define a macro";
HSTR    mdeletehelp[] = "delete multiple files";
HSTR    mgethelp[] =    "get multiple files";
HSTR    mregethelp[] =  "get multiple files restarting at end of local file";
HSTR    fgethelp[] =    "get files using a localfile as a source of names";
HSTR    mkdirhelp[] =   "make directory on the remote machine";
HSTR    mlshelp[] =     "list contents of multiple remote directories";
HSTR    mlsdhelp[] =    "list contents of remote directory in a machine "
                       "parsable form";
HSTR    mlsthelp[] =    "list remote path in a machine parsable form";
HSTR    modehelp[] =    "set file transfer mode";
HSTR    modtimehelp[] = "show last modification time of remote file";
HSTR    mputhelp[] =    "send multiple files";
HSTR    newerhelp[] =   "get file if remote file is newer than local file ";
HSTR    nmaphelp[] =    "set templates for default file name mapping";
HSTR    ntranshelp[] =  "set translation table for default file name mapping";
HSTR    optshelp[] =    "show or set options for remote commands";
HSTR    pagehelp[] =    "view a remote file through your pager";
HSTR    passivehelp[] = "toggle use of passive transfer mode";
HSTR    plshelp[] =     "list contents of remote path through your pager";
HSTR    pmlsdhelp[] =   "list contents of remote directory in a machine "
                       "parsable form through your pager";
HSTR    porthelp[] =    "toggle use of PORT/LPRT cmd for each data connection";
HSTR    preservehelp[] ="toggle preservation of modification time of "
                       "retrieved files";
HSTR    progresshelp[] ="toggle transfer progress meter";
HSTR    prompthelp[] =  "force interactive prompting on multiple commands";
HSTR    proxyhelp[] =   "issue command on alternate connection";
HSTR    pwdhelp[] =     "print working directory on remote machine";
HSTR    quithelp[] =    "terminate ftp session and exit";
HSTR    quotehelp[] =   "send arbitrary ftp command";
HSTR    ratehelp[] =    "set transfer rate limit (in bytes/second)";
HSTR    receivehelp[] = "receive file";
HSTR    regethelp[] =   "get file restarting at end of local file";
HSTR    remotehelp[] =  "get help from remote server";
HSTR    renamehelp[] =  "rename file";
HSTR    resethelp[] =   "clear queued command replies";
HSTR    restarthelp[]=  "restart file transfer at bytecount";
HSTR    rmdirhelp[] =   "remove directory on the remote machine";
HSTR    rmtstatushelp[]="show status of remote machine";
HSTR    runiquehelp[] = "toggle store unique for local files";
HSTR    sendhelp[] =    "send one file";
HSTR    sethelp[] =     "set or display options";
HSTR    shellhelp[] =   "escape to the shell";
HSTR    sitehelp[] =    "send site specific command to remote server\n"
                       "\t\tTry \"rhelp site\" or \"site help\" "
                       "for more information";
HSTR    sizecmdhelp[] = "show size of remote file";
HSTR    statushelp[] =  "show current status";
HSTR    structhelp[] =  "set file transfer structure";
HSTR    suniquehelp[] = "toggle store unique on remote machine";
HSTR    systemhelp[] =  "show remote system type";
HSTR    tenexhelp[] =   "set tenex file transfer type";
HSTR    tracehelp[] =   "toggle packet tracing";
HSTR    typehelp[] =    "set file transfer type";
HSTR    umaskhelp[] =   "get (set) umask on remote side";
HSTR    unsethelp[] =   "unset an option";
HSTR    usagehelp[] =   "show command usage";
HSTR    userhelp[] =    "send new user information";
HSTR    verbosehelp[] = "toggle verbose mode";
HSTR    xferbufhelp[] = "set socket send/receive buffer size";
#endif

HSTR    empty[] = "";

#ifdef NO_HELP
#define H(x)    empty
#else
#define H(x)    x
#endif

#ifdef NO_EDITCOMPLETE
#define CMPL(x)
#define CMPL0
#else  /* !NO_EDITCOMPLETE */
#define CMPL(x) #x,
#define CMPL0   empty,
#endif /* !NO_EDITCOMPLETE */

struct cmd cmdtab[] = {
       { "!",          H(shellhelp),   0, 0, 0, CMPL0          shell },
       { "$",          H(domachelp),   1, 0, 0, CMPL0          domacro },
       { "account",    H(accounthelp), 0, 1, 1, CMPL0          account},
       { "append",     H(appendhelp),  1, 1, 1, CMPL(lr)       put },
       { "ascii",      H(asciihelp),   0, 1, 1, CMPL0          setascii },
       { "bell",       H(beephelp),    0, 0, 0, CMPL0          setbell },
       { "binary",     H(binaryhelp),  0, 1, 1, CMPL0          setbinary },
       { "bye",        H(quithelp),    0, 0, 0, CMPL0          quit },
       { "case",       H(casehelp),    0, 0, 1, CMPL0          setcase },
       { "cd",         H(cdhelp),      0, 1, 1, CMPL(r)        cd },
       { "cdup",       H(cduphelp),    0, 1, 1, CMPL0          cdup },
       { "chmod",      H(chmodhelp),   0, 1, 1, CMPL(nr)       do_chmod },
       { "close",      H(disconhelp),  0, 1, 1, CMPL0          disconnect },
       { "cr",         H(crhelp),      0, 0, 0, CMPL0          setcr },
       { "debug",      H(debughelp),   0, 0, 0, CMPL0          setdebug },
       { "delete",     H(deletehelp),  0, 1, 1, CMPL(r)        delete },
       { "dir",        H(lshelp),      1, 1, 1, CMPL(rl)       ls },
       { "disconnect", H(disconhelp),  0, 1, 1, CMPL0          disconnect },
       { "edit",       H(edithelp),    0, 0, 0, CMPL0          setedit },
       { "epsv",       H(epsvhelp),    0, 0, 0, CMPL0          setepsv },
       { "epsv4",      H(epsv4help),   0, 0, 0, CMPL0          setepsv4 },
       { "epsv6",      H(epsv6help),   0, 0, 0, CMPL0          setepsv6 },
       { "exit",       H(quithelp),    0, 0, 0, CMPL0          quit },
       { "features",   H(feathelp),    0, 1, 1, CMPL0          feat },
       { "fget",       H(fgethelp),    1, 1, 1, CMPL(l)        fget },
       { "form",       H(formhelp),    0, 1, 1, CMPL0          setform },
       { "ftp",        H(connecthelp), 0, 0, 1, CMPL0          setpeer },
       { "gate",       H(gatehelp),    0, 0, 0, CMPL0          setgate },
       { "get",        H(receivehelp), 1, 1, 1, CMPL(rl)       get },
       { "glob",       H(globhelp),    0, 0, 0, CMPL0          setglob },
       { "hash",       H(hashhelp),    0, 0, 0, CMPL0          sethash },
       { "help",       H(helphelp),    0, 0, 1, CMPL(C)        help },
       { "idle",       H(idlehelp),    0, 1, 1, CMPL0          idlecmd },
       { "image",      H(binaryhelp),  0, 1, 1, CMPL0          setbinary },
       { "lcd",        H(lcdhelp),     0, 0, 0, CMPL(l)        lcd },
       { "less",       H(pagehelp),    1, 1, 1, CMPL(r)        page },
       { "lpage",      H(lpagehelp),   0, 0, 0, CMPL(l)        lpage },
       { "lpwd",       H(lpwdhelp),    0, 0, 0, CMPL0          lpwd },
       { "ls",         H(lshelp),      1, 1, 1, CMPL(rl)       ls },
       { "macdef",     H(macdefhelp),  0, 0, 0, CMPL0          macdef },
       { "mdelete",    H(mdeletehelp), 1, 1, 1, CMPL(R)        mdelete },
       { "mdir",       H(mlshelp),     1, 1, 1, CMPL(R)        mls },
       { "mget",       H(mgethelp),    1, 1, 1, CMPL(R)        mget },
       { "mkdir",      H(mkdirhelp),   0, 1, 1, CMPL(r)        makedir },
       { "mls",        H(mlshelp),     1, 1, 1, CMPL(R)        mls },
       { "mlsd",       H(mlsdhelp),    1, 1, 1, CMPL(r)        ls },
       { "mlst",       H(mlsthelp),    1, 1, 1, CMPL(r)        mlst },
       { "mode",       H(modehelp),    0, 1, 1, CMPL0          setftmode },
       { "modtime",    H(modtimehelp), 0, 1, 1, CMPL(r)        modtime },
       { "more",       H(pagehelp),    1, 1, 1, CMPL(r)        page },
       { "mput",       H(mputhelp),    1, 1, 1, CMPL(L)        mput },
       { "mreget",     H(mregethelp),  1, 1, 1, CMPL(R)        mget },
       { "msend",      H(mputhelp),    1, 1, 1, CMPL(L)        mput },
       { "newer",      H(newerhelp),   1, 1, 1, CMPL(r)        newer },
       { "nlist",      H(lshelp),      1, 1, 1, CMPL(rl)       ls },
       { "nmap",       H(nmaphelp),    0, 0, 1, CMPL0          setnmap },
       { "ntrans",     H(ntranshelp),  0, 0, 1, CMPL0          setntrans },
       { "open",       H(connecthelp), 0, 0, 1, CMPL0          setpeer },
       { "page",       H(pagehelp),    1, 1, 1, CMPL(r)        page },
       { "passive",    H(passivehelp), 0, 0, 0, CMPL0          setpassive },
       { "pdir",       H(plshelp),     1, 1, 1, CMPL(r)        ls },
       { "pls",        H(plshelp),     1, 1, 1, CMPL(r)        ls },
       { "pmlsd",      H(pmlsdhelp),   1, 1, 1, CMPL(r)        ls },
       { "preserve",   H(preservehelp),0, 0, 0, CMPL0          setpreserve },
       { "progress",   H(progresshelp),0, 0, 0, CMPL0          setprogress },
       { "prompt",     H(prompthelp),  0, 0, 0, CMPL0          setprompt },
       { "proxy",      H(proxyhelp),   0, 0, 1, CMPL(c)        doproxy },
       { "put",        H(sendhelp),    1, 1, 1, CMPL(lr)       put },
       { "pwd",        H(pwdhelp),     0, 1, 1, CMPL0          pwd },
       { "quit",       H(quithelp),    0, 0, 0, CMPL0          quit },
       { "quote",      H(quotehelp),   1, 1, 1, CMPL0          quote },
       { "rate",       H(ratehelp),    0, 0, 0, CMPL0          setrate },
       { "rcvbuf",     H(xferbufhelp), 0, 0, 0, CMPL0          setxferbuf },
       { "recv",       H(receivehelp), 1, 1, 1, CMPL(rl)       get },
       { "reget",      H(regethelp),   1, 1, 1, CMPL(rl)       reget },
       { "remopts",    H(optshelp),    0, 1, 1, CMPL0          opts },
       { "rename",     H(renamehelp),  0, 1, 1, CMPL(rr)       renamefile },
       { "reset",      H(resethelp),   0, 1, 1, CMPL0          reset },
       { "restart",    H(restarthelp), 1, 1, 1, CMPL0          restart },
       { "rhelp",      H(remotehelp),  0, 1, 1, CMPL0          rmthelp },
       { "rmdir",      H(rmdirhelp),   0, 1, 1, CMPL(r)        removedir },
       { "rstatus",    H(rmtstatushelp),0, 1, 1, CMPL(r)       rmtstatus },
       { "runique",    H(runiquehelp), 0, 0, 1, CMPL0          setrunique },
       { "send",       H(sendhelp),    1, 1, 1, CMPL(lr)       put },
       { "sendport",   H(porthelp),    0, 0, 0, CMPL0          setport },
       { "set",        H(sethelp),     0, 0, 0, CMPL(o)        setoption },
       { "site",       H(sitehelp),    0, 1, 1, CMPL0          site },
       { "size",       H(sizecmdhelp), 1, 1, 1, CMPL(r)        sizecmd },
       { "sndbuf",     H(xferbufhelp), 0, 0, 0, CMPL0          setxferbuf },
       { "status",     H(statushelp),  0, 0, 1, CMPL0          status },
       { "struct",     H(structhelp),  0, 1, 1, CMPL0          setstruct },
       { "sunique",    H(suniquehelp), 0, 0, 1, CMPL0          setsunique },
       { "system",     H(systemhelp),  0, 1, 1, CMPL0          syst },
       { "tenex",      H(tenexhelp),   0, 1, 1, CMPL0          settenex },
       { "throttle",   H(ratehelp),    0, 0, 0, CMPL0          setrate },
       { "trace",      H(tracehelp),   0, 0, 0, CMPL0          settrace },
       { "type",       H(typehelp),    0, 1, 1, CMPL0          settype },
       { "umask",      H(umaskhelp),   0, 1, 1, CMPL0          do_umask },
       { "unset",      H(unsethelp),   0, 0, 0, CMPL(o)        unsetoption },
       { "usage",      H(usagehelp),   0, 0, 1, CMPL(C)        help },
       { "user",       H(userhelp),    0, 1, 1, CMPL0          user },
       { "verbose",    H(verbosehelp), 0, 0, 0, CMPL0          setverbose },
       { "xferbuf",    H(xferbufhelp), 0, 0, 0, CMPL0          setxferbuf },
       { "?",          H(helphelp),    0, 0, 1, CMPL(C)        help },
       { NULL,         NULL,           0, 0, 0, CMPL0          NULL },
};

struct option optiontab[] = {
       { "anonpass",      NULL },
       { "ftp_proxy",     NULL },
       { "http_proxy",    NULL },
       { "https_proxy",   NULL },
       { "no_proxy",      NULL },
       { "pager",         NULL },
       { "prompt",        NULL },
       { "rprompt",       NULL },
       { "sslnoverify"   ,NULL },
       { NULL,            NULL },
};

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