2 * Copyright (c) 1985, 1989, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * FTP User Program -- Command Routines.
41 typedef void (*sighand
)(int);
48 * `Another' gets another argument, and stores the new argc and argv.
49 * It reverts to the top level (via main.c's intr()) on EOF/error.
51 * Returns false if no new arguments have been added.
54 another(int *pargc
, char ***pargv
, char *prompt
)
56 int len
= strlen(line
), ret
;
58 if (len
>= sizeof(line
) - 3) {
59 printf("sorry, arguments too long\n");
62 printf("(%s) ", prompt
);
64 if (fgets(&line
[len
], sizeof(line
) - len
, stdin
) == NULL
)
66 len
+= strlen(&line
[len
]);
67 if (len
> 0 && line
[len
- 1] == '\n')
77 * Connect to peer server and
78 * auto-login, if possible.
81 setpeer(int argc
, char **argv
)
88 printf("Already connected to %s, use close first.\n",
94 another(&argc
, &argv
, "to");
95 if (argc
< 2 || argc
> 3) {
96 printf("usage: %s host-name [port]\n", argv
[0]);
100 sp
= getservbyname("ftp", "tcp");
102 errx(1, "You bastard. You removed ftp/tcp from services");
105 sp
= getservbyname(argv
[2], "tcp");
111 port
= strtol(argv
[2], &ep
, 0);
113 printf("%s: bad port number-- %s\n",
115 printf ("usage: %s host-name [port]\n",
123 host
= hookup(argv
[1], port
);
129 * Set up defaults for FTP.
131 strlcpy(typename
, "ascii", sizeof(typename
));
134 strlcpy(formname
, "non-print", sizeof(formname
));
136 strlcpy(modename
, "stream", sizeof(modename
));
138 strlcpy(structname
, "file", sizeof(structname
));
140 strlcpy(bytename
, "8", sizeof(bytename
));
145 #if (defined(unix) || defined(__unix__) || defined(__unix) || defined(_AIX) || defined(_CRAY) || defined(__NetBSD__) || defined(__APPLE__)) && NBBY == 8
147 * this ifdef is to keep someone form "porting" this to an incompatible
148 * system and not checking this out. This way they have to think about it.
153 if (command("SYST") == COMPLETE
&& overbose
&& strlen(reply_string
) > 4) {
156 cp
= strdup(reply_string
+ 4);
158 errx(1, "strdup: out of memory");
161 p
= strchr(cp
, '\r');
168 printf("Remote system type is %s.\n", cp
);
171 if (!strncmp(reply_string
, "215 UNIX Type: L8", 17)) {
177 * Set type to 0 (not specified by user),
178 * meaning binary by default, but don't bother
179 * telling server. We can use binary
180 * for text files unless changed by the user.
183 strlcpy(typename
, "binary", sizeof(typename
));
185 printf("Using %s mode to transfer files.\n",
193 !strncmp(reply_string
, "215 TOPS20", 10))
195 "Remember to set tenex mode when transfering binary files from this machine.\n");
208 { "ascii", "A", TYPE_A
, 0 },
209 { "binary", "I", TYPE_I
, 0 },
210 { "image", "I", TYPE_I
, 0 },
211 { "ebcdic", "E", TYPE_E
, 0 },
212 { "tenex", "L", TYPE_L
, bytename
},
220 settype(int argc
, char **argv
)
228 printf("usage: %s [", argv
[0]);
230 for (p
= types
; p
->t_name
; p
++) {
231 printf("%s%s", sep
, p
->t_name
);
239 printf("Using %s mode to transfer files.\n", typename
);
243 for (p
= types
; p
->t_name
; p
++)
244 if (strcmp(argv
[1], p
->t_name
) == 0)
246 if (p
->t_name
== 0) {
247 printf("%s: unknown mode\n", argv
[1]);
251 if ((p
->t_arg
!= NULL
) && (*(p
->t_arg
) != '\0'))
252 comret
= command ("TYPE %s %s", p
->t_mode
, p
->t_arg
);
254 comret
= command("TYPE %s", p
->t_mode
);
255 if (comret
== COMPLETE
) {
256 strlcpy(typename
, p
->t_name
, sizeof(typename
));
257 curtype
= type
= p
->t_type
;
262 * Internal form of settype; changes current type in use with server
263 * without changing our notion of the type for data transfers.
264 * Used to change to and from ascii for listings.
267 changetype(int newtype
, int show
)
270 int comret
, oldverbose
= verbose
;
274 if (newtype
== curtype
)
276 if (debug
== 0 && show
== 0)
278 for (p
= types
; p
->t_name
; p
++)
279 if (newtype
== p
->t_type
)
281 if (p
->t_name
== 0) {
282 printf("ftp: internal error: unknown type %d\n", newtype
);
285 if (newtype
== TYPE_L
&& bytename
[0] != '\0')
286 comret
= command("TYPE %s %s", p
->t_mode
, bytename
);
288 comret
= command("TYPE %s", p
->t_mode
);
289 if (comret
== COMPLETE
)
291 verbose
= oldverbose
;
301 * Set binary transfer type.
305 setbinary(int argc
, char **argv
)
313 * Set ascii transfer type.
317 setascii(int argc
, char **argv
)
325 * Set tenex transfer type.
329 settenex(int argc
, char **argv
)
337 * Set file transfer mode.
341 setftmode(int argc
, char **argv
)
344 printf("We only support %s mode, sorry.\n", modename
);
349 * Set file transfer format.
353 setform(int argc
, char **argv
)
356 printf("We only support %s format, sorry.\n", formname
);
361 * Set file transfer structure.
365 setstruct(int argc
, char **argv
)
368 printf("We only support %s structure, sorry.\n", structname
);
373 * Send a single file.
376 put(int argc
, char **argv
)
380 char *oldargv1
, *oldargv2
;
387 if (argc
< 2 && !another(&argc
, &argv
, "local-file"))
389 if (argc
< 3 && !another(&argc
, &argv
, "remote-file")) {
391 printf("usage: %s local-file remote-file\n", argv
[0]);
397 if (!globulize(&argv
[1])) {
402 * If "globulize" modifies argv[1], and argv[2] is a copy of
403 * the old argv[1], make it a copy of the new argv[1].
405 if (argv
[1] != oldargv1
&& argv
[2] == oldargv1
) {
408 cmd
= (argv
[0][0] == 'a') ? "APPE" : ((sunique
) ? "STOU" : "STOR");
410 argv
[2] = dotrans(argv
[2]);
412 if (loc
&& mapflag
) {
413 argv
[2] = domap(argv
[2]);
415 sendrequest(cmd
, argv
[1], argv
[2],
416 curtype
== TYPE_I
? "rb" : "r",
417 argv
[1] != oldargv1
|| argv
[2] != oldargv2
);
428 if (mflag
&& fromatty
) {
429 ointer
= interactive
;
431 if (confirm("Continue with", mname
)) {
432 interactive
= ointer
;
435 interactive
= ointer
;
442 * Send multiple files.
445 mput(int argc
, char **argv
)
448 RETSIGTYPE (*oldintr
)(int);
452 if (argc
< 2 && !another(&argc
, &argv
, "local-files")) {
453 printf("usage: %s local-files\n", argv
[0]);
459 oldintr
= signal(SIGINT
, mabort
);
462 char *cp
, *tp2
, tmpbuf
[MaxPathLen
];
464 while ((cp
= remglob(argv
,0)) != NULL
) {
469 if (mflag
&& confirm(argv
[0], cp
)) {
472 while (*tp
&& !islower((unsigned char)*tp
)) {
478 while ((*tp2
= *tp
) != '\0') {
479 if (isupper((unsigned char)*tp2
)) {
480 *tp2
= 'a' + *tp2
- 'A';
494 sendrequest((sunique
) ? "STOU" : "STOR",
496 curtype
== TYPE_I
? "rb" : "r",
497 cp
!= tp
|| !interactive
);
498 if (!mflag
&& fromatty
) {
499 ointer
= interactive
;
501 if (confirm("Continue with","mput")) {
504 interactive
= ointer
;
508 signal(SIGINT
, oldintr
);
512 for (i
= 1; i
< argc
; i
++) {
518 if (mflag
&& confirm(argv
[0], argv
[i
])) {
519 tp
= (ntflag
) ? dotrans(argv
[i
]) : argv
[i
];
520 tp
= (mapflag
) ? domap(tp
) : tp
;
521 sendrequest((sunique
) ? "STOU" : "STOR",
523 curtype
== TYPE_I
? "rb" : "r",
524 tp
, tp
!= argv
[i
] || !interactive
);
525 if (!mflag
&& fromatty
) {
526 ointer
= interactive
;
528 if (confirm("Continue with","mput")) {
531 interactive
= ointer
;
537 memset(&gl
, 0, sizeof(gl
));
538 flags
= GLOB_BRACE
|GLOB_NOCHECK
|GLOB_QUOTE
|GLOB_TILDE
;
539 if (glob(argv
[i
], flags
, NULL
, &gl
) || gl
.gl_pathc
== 0) {
540 warnx("%s: not found", argv
[i
]);
544 for (cpp
= gl
.gl_pathv
; cpp
&& *cpp
!= NULL
; cpp
++) {
545 if (mflag
&& confirm(argv
[0], *cpp
)) {
546 tp
= (ntflag
) ? dotrans(*cpp
) : *cpp
;
547 tp
= (mapflag
) ? domap(tp
) : tp
;
548 sendrequest((sunique
) ? "STOU" : "STOR",
550 curtype
== TYPE_I
? "rb" : "r",
551 *cpp
!= tp
|| !interactive
);
552 if (!mflag
&& fromatty
) {
553 ointer
= interactive
;
555 if (confirm("Continue with","mput")) {
558 interactive
= ointer
;
564 signal(SIGINT
, oldintr
);
569 reget(int argc
, char **argv
)
571 getit(argc
, argv
, 1, curtype
== TYPE_I
? "r+wb" : "r+w");
575 get(int argc
, char **argv
)
580 if (curtype
== TYPE_I
)
585 if (curtype
== TYPE_I
)
591 getit(argc
, argv
, 0, filemode
);
598 getit(int argc
, char **argv
, int restartit
, char *filemode
)
602 char *oldargv1
, *oldargv2
;
610 if ((argc
< 2 && !another(&argc
, &argv
, "remote-file")) ||
611 (argc
< 3 && !another(&argc
, &argv
, "local-file"))) {
612 printf("usage: %s remote-file [ local-file ]\n", argv
[0]);
618 if (!globulize(&argv
[2])) {
623 char *tp
= argv
[1], *tp2
, tmpbuf
[MaxPathLen
];
625 while (*tp
&& !islower((unsigned char)*tp
)) {
631 while ((*tp2
= *tp
) != '\0') {
632 if (isupper((unsigned char)*tp2
)) {
633 *tp2
= 'a' + *tp2
- 'A';
642 argv
[2] = dotrans(argv
[2]);
644 argv
[2] = domap(argv
[2]);
649 ret
= stat(argv
[2], &stbuf
);
650 if (restartit
== 1) {
652 warn("local: %s", argv
[2]);
655 restart_point
= stbuf
.st_size
;
656 } else if (ret
== 0) {
659 int yy
, mo
, day
, hour
, min
, sec
;
661 time_t mtime
= stbuf
.st_mtime
;
666 cmdret
= command("MDTM %s", argv
[1]);
668 if (cmdret
!= COMPLETE
) {
669 printf("%s\n", reply_string
);
672 if (sscanf(reply_string
,
673 "%*s %04d%02d%02d%02d%02d%02d",
674 &yy
, &mo
, &day
, &hour
, &min
, &sec
)
676 printf ("bad MDTM result\n");
684 if ((tm
->tm_year
> yy
) ||
685 (tm
->tm_year
== yy
&&
688 tm
->tm_mday
> day
) ||
689 (tm
->tm_mday
== day
&&
690 tm
->tm_hour
> hour
) ||
691 (tm
->tm_hour
== hour
&&
693 (tm
->tm_min
== min
&&
699 recvrequest("RETR", argv
[2], argv
[1], filemode
,
700 argv
[1] != oldargv1
|| argv
[2] != oldargv2
, local_given
);
706 suspicious_filename(const char *fn
)
708 return strstr(fn
, "../") != NULL
|| *fn
== '/';
712 * Get multiple files.
715 mget(int argc
, char **argv
)
719 char *cp
, *tp
, *tp2
, tmpbuf
[MaxPathLen
];
721 if (argc
< 2 && !another(&argc
, &argv
, "remote-files")) {
722 printf("usage: %s remote-files\n", argv
[0]);
728 oldintr
= signal(SIGINT
, mabort
);
730 while ((cp
= remglob(argv
,proxy
)) != NULL
) {
735 if (mflag
&& suspicious_filename(cp
))
736 printf("*** Suspicious filename: %s\n", cp
);
737 if (mflag
&& confirm(argv
[0], cp
)) {
740 for (tp2
= tmpbuf
;(ch
= (unsigned char)*tp
++);)
741 *tp2
++ = tolower(ch
);
751 recvrequest("RETR", tp
, cp
,
752 curtype
== TYPE_I
? "wb" : "w",
753 tp
!= cp
|| !interactive
, 0);
754 if (!mflag
&& fromatty
) {
755 ointer
= interactive
;
757 if (confirm("Continue with","mget")) {
760 interactive
= ointer
;
764 signal(SIGINT
,oldintr
);
769 remglob(char **argv
, int doswitch
)
772 static char buf
[MaxPathLen
];
773 static FILE *ftemp
= NULL
;
775 int oldverbose
, oldhash
;
793 if ((cp
= *++args
) == NULL
)
799 strlcpy(temp
, _PATH_TMP_XXX
, sizeof(temp
));
802 warn("unable to create temporary file %s", temp
);
806 oldverbose
= verbose
, verbose
= 0;
807 oldhash
= hash
, hash
= 0;
811 for (filemode
= "w"; *++argv
!= NULL
; filemode
= "a")
812 recvrequest ("NLST", temp
, *argv
, filemode
, 0, 0);
816 verbose
= oldverbose
; hash
= oldhash
;
817 ftemp
= fopen(temp
, "r");
820 printf("can't find list of remote files, oops\n");
824 while(fgets(buf
, sizeof (buf
), ftemp
)) {
825 if ((cp
= strchr(buf
, '\n')) != NULL
)
827 if(!interactive
&& suspicious_filename(buf
)){
828 printf("Ignoring remote globbed file `%s'\n", buf
);
842 return (bool ? "on" : "off");
850 status(int argc
, char **argv
)
855 printf("Connected to %s.\n", hostname
);
857 printf("Not connected.\n");
861 printf("Connected for proxy commands to %s.\n", hostname
);
864 printf("No proxy connection.\n");
869 printf("Mode: %s; Type: %s; Form: %s; Structure: %s\n",
870 modename
, typename
, formname
, structname
);
871 printf("Verbose: %s; Bell: %s; Prompting: %s; Globbing: %s\n",
872 onoff(verbose
), onoff(bell
), onoff(interactive
),
874 printf("Store unique: %s; Receive unique: %s\n", onoff(sunique
),
876 printf("Case: %s; CR stripping: %s\n",onoff(mcase
),onoff(crflag
));
878 printf("Ntrans: (in) %s (out) %s\n", ntin
,ntout
);
881 printf("Ntrans: off\n");
884 printf("Nmap: (in) %s (out) %s\n", mapin
, mapout
);
887 printf("Nmap: off\n");
889 printf("Hash mark printing: %s; Use of PORT cmds: %s\n",
890 onoff(hash
), onoff(sendport
));
893 for (i
=0; i
<macnum
; i
++) {
894 printf("\t%s\n",macros
[i
].mac_name
);
901 * Set beep on cmd completed mode.
905 setbell(int argc
, char **argv
)
909 printf("Bell mode %s.\n", onoff(bell
));
914 * Turn on packet tracing.
918 settrace(int argc
, char **argv
)
922 printf("Packet tracing %s.\n", onoff(trace
));
927 * Toggle hash mark printing during transfers.
931 sethash(int argc
, char **argv
)
935 printf("Hash mark printing %s", onoff(hash
));
938 printf(" (%d bytes/hash mark)", 1024);
943 * Turn on printing of server echo's.
947 setverbose(int argc
, char **argv
)
951 printf("Verbose mode %s.\n", onoff(verbose
));
956 * Toggle PORT cmd use before each data connection.
960 setport(int argc
, char **argv
)
963 sendport
= !sendport
;
964 printf("Use of PORT cmds %s.\n", onoff(sendport
));
969 * Turn on interactive prompting
970 * during mget, mput, and mdelete.
974 setprompt(int argc
, char **argv
)
977 interactive
= !interactive
;
978 printf("Interactive mode %s.\n", onoff(interactive
));
983 * Toggle metacharacter interpretation
984 * on local file names.
988 setglob(int argc
, char **argv
)
992 printf("Globbing %s.\n", onoff(doglob
));
997 * Set debugging mode on/off and/or
998 * set level of debugging.
1002 setdebug(int argc
, char **argv
)
1007 val
= atoi(argv
[1]);
1009 printf("%s: bad debugging value.\n", argv
[1]);
1017 options
|= SO_DEBUG
;
1019 options
&= ~SO_DEBUG
;
1020 printf("Debugging %s (debug=%d).\n", onoff(debug
), debug
);
1025 * Set current working directory
1026 * on remote machine.
1029 cd(int argc
, char **argv
)
1032 if (argc
< 2 && !another(&argc
, &argv
, "remote-directory")) {
1033 printf("usage: %s remote-directory\n", argv
[0]);
1037 if (command("CWD %s", argv
[1]) == ERROR
&& code
== 500) {
1039 printf("CWD command not recognized, trying XCWD\n");
1040 command("XCWD %s", argv
[1]);
1045 * Set current working directory
1049 lcd(int argc
, char **argv
)
1051 char buf
[MaxPathLen
];
1054 argc
++, argv
[1] = home
;
1056 printf("usage: %s local-directory\n", argv
[0]);
1060 if (!globulize(&argv
[1])) {
1064 if (chdir(argv
[1]) < 0) {
1065 warn("local: %s", argv
[1]);
1069 if (getcwd(buf
, sizeof(buf
)) != NULL
)
1070 printf("Local directory now %s\n", buf
);
1072 warnx("getwd: %s", buf
);
1077 * Delete a single file.
1080 delete(int argc
, char **argv
)
1083 if (argc
< 2 && !another(&argc
, &argv
, "remote-file")) {
1084 printf("usage: %s remote-file\n", argv
[0]);
1088 command("DELE %s", argv
[1]);
1092 * Delete multiple files.
1095 mdelete(int argc
, char **argv
)
1101 if (argc
< 2 && !another(&argc
, &argv
, "remote-files")) {
1102 printf("usage: %s remote-files\n", argv
[0]);
1108 oldintr
= signal(SIGINT
, mabort
);
1110 while ((cp
= remglob(argv
,0)) != NULL
) {
1115 if (mflag
&& confirm(argv
[0], cp
)) {
1116 command("DELE %s", cp
);
1117 if (!mflag
&& fromatty
) {
1118 ointer
= interactive
;
1120 if (confirm("Continue with", "mdelete")) {
1123 interactive
= ointer
;
1127 signal(SIGINT
, oldintr
);
1132 * Rename a remote file.
1135 renamefile(int argc
, char **argv
)
1138 if (argc
< 2 && !another(&argc
, &argv
, "from-name"))
1140 if (argc
< 3 && !another(&argc
, &argv
, "to-name")) {
1142 printf("%s from-name to-name\n", argv
[0]);
1146 if (command("RNFR %s", argv
[1]) == CONTINUE
)
1147 command("RNTO %s", argv
[2]);
1151 * Get a directory listing
1155 ls(int argc
, char **argv
)
1160 argc
++, argv
[1] = NULL
;
1162 argc
++, argv
[2] = "-";
1164 printf("usage: %s remote-directory local-file\n", argv
[0]);
1168 cmd
= argv
[0][0] == 'n' ? "NLST" : "LIST";
1169 if (strcmp(argv
[2], "-") && !globulize(&argv
[2])) {
1173 if (strcmp(argv
[2], "-") && *argv
[2] != '|')
1174 if (!globulize(&argv
[2]) || !confirm("output to local-file:",
1179 recvrequest(cmd
, argv
[2], argv
[1], "w", 0, 1);
1183 * Get a directory listing
1184 * of multiple remote files.
1187 mls(int argc
, char **argv
)
1191 char *cmd
, filemode
[2], *dest
;
1193 if (argc
< 2 && !another(&argc
, &argv
, "remote-files"))
1195 if (argc
< 3 && !another(&argc
, &argv
, "local-file")) {
1197 printf("usage: %s remote-files local-file\n", argv
[0]);
1201 dest
= argv
[argc
- 1];
1202 argv
[argc
- 1] = NULL
;
1203 if (strcmp(dest
, "-") && *dest
!= '|')
1204 if (!globulize(&dest
) ||
1205 !confirm("output to local-file:", dest
)) {
1209 cmd
= argv
[0][1] == 'l' ? "NLST" : "LIST";
1212 oldintr
= signal(SIGINT
, mabort
);
1215 for (i
= 1; mflag
&& i
< argc
-1; ++i
) {
1216 *filemode
= (i
== 1) ? 'w' : 'a';
1217 recvrequest(cmd
, dest
, argv
[i
], filemode
, 0, 1);
1218 if (!mflag
&& fromatty
) {
1219 ointer
= interactive
;
1221 if (confirm("Continue with", argv
[0])) {
1224 interactive
= ointer
;
1227 signal(SIGINT
, oldintr
);
1236 shell(int argc
, char **argv
)
1239 RETSIGTYPE (*old1
)(int), (*old2
)(int);
1240 char shellnam
[40], *shellpath
, *namep
;
1243 old1
= signal (SIGINT
, SIG_IGN
);
1244 old2
= signal (SIGQUIT
, SIG_IGN
);
1245 if ((pid
= fork()) == 0) {
1246 for (pid
= 3; pid
< 20; pid
++)
1248 signal(SIGINT
, SIG_DFL
);
1249 signal(SIGQUIT
, SIG_DFL
);
1250 shellpath
= getenv("SHELL");
1251 if (shellpath
== NULL
)
1252 shellpath
= _PATH_BSHELL
;
1253 namep
= strrchr(shellpath
, '/');
1256 snprintf (shellnam
, sizeof(shellnam
),
1258 if (strcmp(namep
, "sh") != 0)
1261 printf ("%s\n", shellpath
);
1265 execl(shellpath
,shellnam
,"-c",altarg
,(char *)0);
1268 execl(shellpath
,shellnam
,(char *)0);
1270 warn("%s", shellpath
);
1275 while (waitpid(-1, &waitstatus
, 0) != pid
)
1277 signal(SIGINT
, old1
);
1278 signal(SIGQUIT
, old2
);
1280 warn("%s", "Try again later");
1289 * Send new user information (re-login)
1292 user(int argc
, char **argv
)
1299 another(&argc
, &argv
, "username");
1300 if (argc
< 2 || argc
> 4) {
1301 printf("usage: %s username [password] [account]\n", argv
[0]);
1305 n
= command("USER %s", argv
[1]);
1306 if (n
== CONTINUE
) {
1308 UI_UTIL_read_pw_string (tmp
,
1314 n
= command("PASS %s", argv
[2]);
1316 if (n
== CONTINUE
) {
1318 printf("Account: "); fflush(stdout
);
1319 fgets(acctstr
, sizeof(acctstr
) - 1, stdin
);
1320 acctstr
[strcspn(acctstr
, "\r\n")] = '\0';
1321 argv
[3] = acctstr
; argc
++;
1323 n
= command("ACCT %s", argv
[3]);
1326 if (n
!= COMPLETE
) {
1327 fprintf(stdout
, "Login failed.\n");
1330 if (!aflag
&& argc
== 4) {
1331 command("ACCT %s", argv
[3]);
1336 * Print working directory.
1340 pwd(int argc
, char **argv
)
1342 int oldverbose
= verbose
;
1345 * If we aren't verbose, this doesn't do anything!
1348 if (command("PWD") == ERROR
&& code
== 500) {
1349 printf("PWD command not recognized, trying XPWD\n");
1352 verbose
= oldverbose
;
1359 makedir(int argc
, char **argv
)
1362 if (argc
< 2 && !another(&argc
, &argv
, "directory-name")) {
1363 printf("usage: %s directory-name\n", argv
[0]);
1367 if (command("MKD %s", argv
[1]) == ERROR
&& code
== 500) {
1369 printf("MKD command not recognized, trying XMKD\n");
1370 command("XMKD %s", argv
[1]);
1375 * Remove a directory.
1378 removedir(int argc
, char **argv
)
1381 if (argc
< 2 && !another(&argc
, &argv
, "directory-name")) {
1382 printf("usage: %s directory-name\n", argv
[0]);
1386 if (command("RMD %s", argv
[1]) == ERROR
&& code
== 500) {
1388 printf("RMD command not recognized, trying XRMD\n");
1389 command("XRMD %s", argv
[1]);
1394 * Send a line, verbatim, to the remote machine.
1397 quote(int argc
, char **argv
)
1400 if (argc
< 2 && !another(&argc
, &argv
, "command line to send")) {
1401 printf("usage: %s line-to-send\n", argv
[0]);
1405 quote1("", argc
, argv
);
1409 * Send a SITE command to the remote machine. The line
1410 * is sent verbatim to the remote machine, except that the
1411 * word "SITE" is added at the front.
1414 site(int argc
, char **argv
)
1417 if (argc
< 2 && !another(&argc
, &argv
, "arguments to SITE command")) {
1418 printf("usage: %s line-to-send\n", argv
[0]);
1422 quote1("SITE ", argc
, argv
);
1426 * Turn argv[1..argc) into a space-separated string, then prepend initial text.
1427 * Send the result as a one-line command and get response.
1430 quote1(char *initial
, int argc
, char **argv
)
1433 char buf
[BUFSIZ
]; /* must be >= sizeof(line) */
1435 strlcpy(buf
, initial
, sizeof(buf
));
1436 for(i
= 1; i
< argc
; i
++) {
1438 strlcat(buf
, " ", sizeof(buf
));
1439 strlcat(buf
, argv
[i
], sizeof(buf
));
1441 if (command("%s", buf
) == PRELIM
) {
1442 while (getreply(0) == PRELIM
)
1448 do_chmod(int argc
, char **argv
)
1451 if (argc
< 2 && !another(&argc
, &argv
, "mode"))
1453 if (argc
< 3 && !another(&argc
, &argv
, "file-name")) {
1455 printf("usage: %s mode file-name\n", argv
[0]);
1459 command("SITE CHMOD %s %s", argv
[1], argv
[2]);
1463 do_umask(int argc
, char **argv
)
1465 int oldverbose
= verbose
;
1468 command(argc
== 1 ? "SITE UMASK" : "SITE UMASK %s", argv
[1]);
1469 verbose
= oldverbose
;
1473 ftp_idle(int argc
, char **argv
)
1475 int oldverbose
= verbose
;
1478 command(argc
== 1 ? "SITE IDLE" : "SITE IDLE %s", argv
[1]);
1479 verbose
= oldverbose
;
1483 * Ask the other side for help.
1486 rmthelp(int argc
, char **argv
)
1488 int oldverbose
= verbose
;
1491 command(argc
== 1 ? "HELP" : "HELP %s", argv
[1]);
1492 verbose
= oldverbose
;
1496 * Terminate session and exit.
1500 quit(int argc
, char **argv
)
1513 * Terminate session, but don't exit.
1516 disconnect(int argc
, char **argv
)
1535 confirm(char *cmd
, char *file
)
1541 printf("%s %s? ", cmd
, file
);
1543 if (fgets(buf
, sizeof buf
, stdin
) == NULL
)
1545 return (*buf
== 'y' || *buf
== 'Y');
1556 * Glob a local file name specification with
1557 * the expectation of a single return value.
1558 * Can't control multiple values being expanded
1559 * from the expression, we return only the first.
1562 globulize(char **cpp
)
1570 flags
= GLOB_BRACE
|GLOB_NOCHECK
|GLOB_QUOTE
|GLOB_TILDE
;
1571 memset(&gl
, 0, sizeof(gl
));
1572 if (glob(*cpp
, flags
, NULL
, &gl
) ||
1574 warnx("%s: not found", *cpp
);
1578 *cpp
= strdup(gl
.gl_pathv
[0]); /* XXX - wasted memory */
1584 account(int argc
, char **argv
)
1591 strlcpy (acctstr
, *argv
, sizeof(acctstr
));
1595 strlcat(acctstr
, *argv
, sizeof(acctstr
));
1599 UI_UTIL_read_pw_string(acctstr
, sizeof(acctstr
), "Account:", 0);
1601 command("ACCT %s", acctstr
);
1620 longjmp(abortprox
,1);
1624 doproxy(int argc
, char **argv
)
1627 RETSIGTYPE (*oldintr
)(int);
1629 if (argc
< 2 && !another(&argc
, &argv
, "command")) {
1630 printf("usage: %s command\n", argv
[0]);
1634 c
= getcmd(argv
[1]);
1635 if (c
== (struct cmd
*) -1) {
1636 printf("?Ambiguous command\n");
1642 printf("?Invalid command\n");
1648 printf("?Invalid proxy command\n");
1653 if (setjmp(abortprox
)) {
1657 oldintr
= signal(SIGINT
, proxabort
);
1659 if (c
->c_conn
&& !connected
) {
1660 printf("Not connected\n");
1663 signal(SIGINT
, oldintr
);
1667 (*c
->c_handler
)(argc
-1, argv
+1);
1675 signal(SIGINT
, oldintr
);
1679 setcase(int argc
, char **argv
)
1683 printf("Case mapping %s.\n", onoff(mcase
));
1688 setcr(int argc
, char **argv
)
1692 printf("Carriage Return stripping %s.\n", onoff(crflag
));
1697 setntrans(int argc
, char **argv
)
1701 printf("Ntrans off.\n");
1707 strlcpy (ntin
, argv
[1], 17);
1712 strlcpy (ntout
, argv
[2], 17);
1718 static char new[MaxPathLen
];
1719 char *cp1
, *cp2
= new;
1720 int i
, ostop
, found
;
1722 for (ostop
= 0; *(ntout
+ ostop
) && ostop
< 16; ostop
++)
1724 for (cp1
= name
; *cp1
; cp1
++) {
1726 for (i
= 0; *(ntin
+ i
) && i
< 16; i
++) {
1727 if (*cp1
== *(ntin
+ i
)) {
1730 *cp2
++ = *(ntout
+ i
);
1744 setnmap(int argc
, char **argv
)
1750 printf("Nmap off.\n");
1754 if (argc
< 3 && !another(&argc
, &argv
, "mapout")) {
1755 printf("Usage: %s [mapin mapout]\n",argv
[0]);
1761 cp
= strchr(altarg
, ' ');
1763 printf("Usage: %s missing space\n",argv
[0]);
1771 cp
= strchr(altarg
, ' ');
1774 strlcpy(mapin
, altarg
, MaxPathLen
);
1775 while (*++cp
== ' ')
1777 strlcpy(mapout
, cp
, MaxPathLen
);
1783 static char new[MaxPathLen
];
1784 char *cp1
= name
, *cp2
= mapin
;
1785 char *tp
[9], *te
[9];
1786 int i
, toks
[9], toknum
= 0, match
= 1;
1788 for (i
=0; i
< 9; ++i
) {
1791 while (match
&& *cp1
&& *cp2
) {
1794 if (*++cp2
!= *cp1
) {
1799 if (*(cp2
+1) >= '1' && (*cp2
+1) <= '9') {
1800 if (*cp1
!= *(++cp2
+1)) {
1801 toks
[toknum
= *cp2
- '1']++;
1803 while (*++cp1
&& *(cp2
+1)
1817 if (match
&& *cp1
) {
1820 if (match
&& *cp2
) {
1824 if (!match
&& *cp1
) /* last token mismatch */
1841 if (*++cp2
== '$' && isdigit((unsigned char)*(cp2
+1))) {
1842 if (*++cp2
== '0') {
1850 else if (toks
[toknum
= *cp2
- '1']) {
1851 char *cp3
= tp
[toknum
];
1853 while (cp3
!= te
[toknum
]) {
1860 while (*cp2
&& *cp2
!= ',' &&
1865 else if (*cp2
== '$' &&
1866 isdigit((unsigned char)*(cp2
+1))) {
1867 if (*++cp2
== '0') {
1874 else if (toks
[toknum
=
1876 char *cp3
=tp
[toknum
];
1889 printf("nmap: unbalanced brackets\n");
1896 while (*++cp2
&& *cp2
!= ']') {
1897 if (*cp2
== '\\' && *(cp2
+ 1)) {
1902 printf("nmap: unbalanced brackets\n");
1918 if (isdigit((unsigned char)*(cp2
+ 1))) {
1919 if (*++cp2
== '0') {
1926 else if (toks
[toknum
= *cp2
- '1']) {
1927 char *cp3
= tp
[toknum
];
1929 while (cp3
!= te
[toknum
]) {
1935 /* intentional drop through */
1950 setpassive(int argc
, char **argv
)
1953 passivemode
= !passivemode
;
1954 printf("Passive mode %s.\n", onoff(passivemode
));
1959 setsunique(int argc
, char **argv
)
1963 printf("Store unique %s.\n", onoff(sunique
));
1968 setrunique(int argc
, char **argv
)
1972 printf("Receive unique %s.\n", onoff(runique
));
1976 /* change directory to perent directory */
1978 cdup(int argc
, char **argv
)
1981 if (command("CDUP") == ERROR
&& code
== 500) {
1983 printf("CDUP command not recognized, trying XCUP\n");
1988 /* restart transfer at specific point */
1990 restart(int argc
, char **argv
)
1994 printf("restart: offset not specified\n");
1996 restart_point
= atol(argv
[1]);
1997 printf("restarting at %ld. %s\n", (long)restart_point
,
1998 "execute get, put or append to initiate transfer");
2002 /* show remote system type */
2004 syst(int argc
, char **argv
)
2011 macdef(int argc
, char **argv
)
2017 printf("Limit of 16 macros have already been defined\n");
2021 if (argc
< 2 && !another(&argc
, &argv
, "macro name")) {
2022 printf("Usage: %s macro_name\n",argv
[0]);
2027 printf("Enter macro line by line, terminating it with a null line\n");
2029 strlcpy(macros
[macnum
].mac_name
,
2031 sizeof(macros
[macnum
].mac_name
));
2033 macros
[macnum
].mac_start
= macbuf
;
2036 macros
[macnum
].mac_start
= macros
[macnum
- 1].mac_end
+ 1;
2038 tmp
= macros
[macnum
].mac_start
;
2039 while (tmp
!= macbuf
+4096) {
2040 if ((c
= getchar()) == EOF
) {
2041 printf("macdef:end of file encountered\n");
2045 if ((*tmp
= c
) == '\n') {
2046 if (tmp
== macros
[macnum
].mac_start
) {
2047 macros
[macnum
++].mac_end
= tmp
;
2051 if (*(tmp
-1) == '\0') {
2052 macros
[macnum
++].mac_end
= tmp
- 1;
2061 while ((c
= getchar()) != '\n' && c
!= EOF
)
2063 if (c
== EOF
|| getchar() == '\n') {
2064 printf("Macro not defined - 4k buffer exceeded\n");
2072 * get size of file on remote machine
2075 sizecmd(int argc
, char **argv
)
2078 if (argc
< 2 && !another(&argc
, &argv
, "filename")) {
2079 printf("usage: %s filename\n", argv
[0]);
2083 command("SIZE %s", argv
[1]);
2087 * get last modification time of file on remote machine
2090 modtime(int argc
, char **argv
)
2094 if (argc
< 2 && !another(&argc
, &argv
, "filename")) {
2095 printf("usage: %s filename\n", argv
[0]);
2102 if (command("MDTM %s", argv
[1]) == COMPLETE
) {
2103 int yy
, mo
, day
, hour
, min
, sec
;
2104 sscanf(reply_string
, "%*s %04d%02d%02d%02d%02d%02d", &yy
, &mo
,
2105 &day
, &hour
, &min
, &sec
);
2106 /* might want to print this in local time */
2107 printf("%s\t%02d/%02d/%04d %02d:%02d:%02d GMT\n", argv
[1],
2108 mo
, day
, yy
, hour
, min
, sec
);
2110 printf("%s\n", reply_string
);
2115 * show status on reomte machine
2118 rmtstatus(int argc
, char **argv
)
2121 command(argc
> 1 ? "STAT %s" : "STAT" , argv
[1]);
2125 * get file if modtime is more recent than current file
2128 newer(int argc
, char **argv
)
2131 if (getit(argc
, argv
, -1, curtype
== TYPE_I
? "wb" : "w"))
2132 printf("Local file \"%s\" is newer than remote file \"%s\"\n",
2137 klist(int argc
, char **argv
)
2141 printf("usage: %s\n", argv
[0]);
2146 ret
= command("SITE KLIST");
2147 code
= (ret
== COMPLETE
);