Commit | Line | Data |
---|---|---|
edf71f48 | 1 | /* |
9069f68e | 2 | * Copyright (c) 1985 Regents of the University of California. |
edf71f48 DF |
3 | * All rights reserved. The Berkeley software License Agreement |
4 | * specifies the terms and conditions for redistribution. | |
5 | */ | |
6 | ||
59d0d309 | 7 | #ifndef lint |
04480325 | 8 | static char sccsid[] = "@(#)cmds.c 5.5 (Berkeley) %G%"; |
edf71f48 | 9 | #endif not lint |
59d0d309 SL |
10 | |
11 | /* | |
12 | * FTP User Program -- Command Routines. | |
13 | */ | |
9069f68e | 14 | #include "ftp_var.h" |
59d0d309 SL |
15 | #include <sys/socket.h> |
16 | ||
62c4a390 SL |
17 | #include <arpa/ftp.h> |
18 | ||
59d0d309 SL |
19 | #include <signal.h> |
20 | #include <stdio.h> | |
21 | #include <errno.h> | |
22 | #include <netdb.h> | |
9069f68e | 23 | #include <ctype.h> |
04480325 | 24 | #include <sys/wait.h> |
59d0d309 | 25 | |
59d0d309 | 26 | |
cf8133c7 SL |
27 | extern char *globerr; |
28 | extern char **glob(); | |
9072bd8a | 29 | extern char *home; |
cf8133c7 | 30 | extern short gflag; |
9072bd8a SL |
31 | extern char *remglob(); |
32 | extern char *getenv(); | |
33 | extern char *index(); | |
34 | extern char *rindex(); | |
9069f68e GM |
35 | char *mname; |
36 | jmp_buf jabort; | |
37 | char *dotrans(), *domap(); | |
59d0d309 SL |
38 | |
39 | /* | |
40 | * Connect to peer server and | |
41 | * auto-login, if possible. | |
42 | */ | |
43 | setpeer(argc, argv) | |
44 | int argc; | |
45 | char *argv[]; | |
46 | { | |
198ce38e | 47 | char *host, *hookup(); |
59d0d309 SL |
48 | int port; |
49 | ||
50 | if (connected) { | |
9069f68e | 51 | printf("Already connected to %s, use close first.\n", |
59d0d309 | 52 | hostname); |
9069f68e | 53 | code = -1; |
59d0d309 SL |
54 | return; |
55 | } | |
56 | if (argc < 2) { | |
04480325 | 57 | (void) strcat(line, " "); |
59d0d309 | 58 | printf("(to) "); |
04480325 | 59 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
60 | makeargv(); |
61 | argc = margc; | |
62 | argv = margv; | |
63 | } | |
64 | if (argc > 3) { | |
65 | printf("usage: %s host-name [port]\n", argv[0]); | |
9069f68e | 66 | code = -1; |
59d0d309 SL |
67 | return; |
68 | } | |
69 | port = sp->s_port; | |
70 | if (argc > 2) { | |
d33c618b | 71 | port = atoi(argv[2]); |
59d0d309 | 72 | if (port <= 0) { |
d33c618b SL |
73 | printf("%s: bad port number-- %s\n", argv[1], argv[2]); |
74 | printf ("usage: %s host-name [port]\n", argv[0]); | |
9069f68e | 75 | code = -1; |
59d0d309 SL |
76 | return; |
77 | } | |
78 | port = htons(port); | |
79 | } | |
80 | host = hookup(argv[1], port); | |
81 | if (host) { | |
82 | connected = 1; | |
83 | if (autologin) | |
04480325 | 84 | (void) login(argv[1]); |
59d0d309 SL |
85 | } |
86 | } | |
87 | ||
88 | struct types { | |
89 | char *t_name; | |
90 | char *t_mode; | |
91 | int t_type; | |
d33c618b | 92 | char *t_arg; |
59d0d309 | 93 | } types[] = { |
d33c618b SL |
94 | { "ascii", "A", TYPE_A, 0 }, |
95 | { "binary", "I", TYPE_I, 0 }, | |
96 | { "image", "I", TYPE_I, 0 }, | |
97 | { "ebcdic", "E", TYPE_E, 0 }, | |
98 | { "tenex", "L", TYPE_L, bytename }, | |
59d0d309 SL |
99 | 0 |
100 | }; | |
101 | ||
102 | /* | |
103 | * Set transfer type. | |
104 | */ | |
105 | settype(argc, argv) | |
106 | char *argv[]; | |
107 | { | |
108 | register struct types *p; | |
d33c618b | 109 | int comret; |
59d0d309 SL |
110 | |
111 | if (argc > 2) { | |
112 | char *sep; | |
113 | ||
114 | printf("usage: %s [", argv[0]); | |
115 | sep = " "; | |
116 | for (p = types; p->t_name; p++) { | |
117 | printf("%s%s", sep, p->t_name); | |
118 | if (*sep == ' ') | |
119 | sep = " | "; | |
120 | } | |
121 | printf(" ]\n"); | |
9069f68e | 122 | code = -1; |
59d0d309 SL |
123 | return; |
124 | } | |
125 | if (argc < 2) { | |
126 | printf("Using %s mode to transfer files.\n", typename); | |
9069f68e | 127 | code = 0; |
59d0d309 SL |
128 | return; |
129 | } | |
130 | for (p = types; p->t_name; p++) | |
131 | if (strcmp(argv[1], p->t_name) == 0) | |
132 | break; | |
133 | if (p->t_name == 0) { | |
134 | printf("%s: unknown mode\n", argv[1]); | |
9069f68e | 135 | code = -1; |
59d0d309 SL |
136 | return; |
137 | } | |
d33c618b SL |
138 | if ((p->t_arg != NULL) && (*(p->t_arg) != '\0')) |
139 | comret = command ("TYPE %s %s", p->t_mode, p->t_arg); | |
140 | else | |
141 | comret = command("TYPE %s", p->t_mode); | |
142 | if (comret == COMPLETE) { | |
04480325 | 143 | (void) strcpy(typename, p->t_name); |
59d0d309 SL |
144 | type = p->t_type; |
145 | } | |
146 | } | |
147 | ||
148 | /* | |
149 | * Set binary transfer type. | |
150 | */ | |
151 | /*VARARGS*/ | |
152 | setbinary() | |
153 | { | |
154 | ||
155 | call(settype, "type", "binary", 0); | |
156 | } | |
157 | ||
158 | /* | |
159 | * Set ascii transfer type. | |
160 | */ | |
161 | /*VARARGS*/ | |
162 | setascii() | |
163 | { | |
164 | ||
165 | call(settype, "type", "ascii", 0); | |
166 | } | |
167 | ||
168 | /* | |
169 | * Set tenex transfer type. | |
170 | */ | |
171 | /*VARARGS*/ | |
172 | settenex() | |
173 | { | |
174 | ||
175 | call(settype, "type", "tenex", 0); | |
176 | } | |
177 | ||
178 | /* | |
179 | * Set ebcdic transfer type. | |
180 | */ | |
181 | /*VARARGS*/ | |
182 | setebcdic() | |
183 | { | |
184 | ||
185 | call(settype, "type", "ebcdic", 0); | |
186 | } | |
187 | ||
188 | /* | |
189 | * Set file transfer mode. | |
190 | */ | |
04480325 | 191 | /*ARGSUSED*/ |
59d0d309 SL |
192 | setmode(argc, argv) |
193 | char *argv[]; | |
194 | { | |
195 | ||
196 | printf("We only support %s mode, sorry.\n", modename); | |
9069f68e | 197 | code = -1; |
59d0d309 SL |
198 | } |
199 | ||
200 | /* | |
201 | * Set file transfer format. | |
202 | */ | |
04480325 | 203 | /*ARGSUSED*/ |
59d0d309 SL |
204 | setform(argc, argv) |
205 | char *argv[]; | |
206 | { | |
207 | ||
208 | printf("We only support %s format, sorry.\n", formname); | |
9069f68e | 209 | code = -1; |
59d0d309 SL |
210 | } |
211 | ||
212 | /* | |
213 | * Set file transfer structure. | |
214 | */ | |
04480325 | 215 | /*ARGSUSED*/ |
59d0d309 SL |
216 | setstruct(argc, argv) |
217 | char *argv[]; | |
218 | { | |
219 | ||
220 | printf("We only support %s structure, sorry.\n", structname); | |
9069f68e | 221 | code = -1; |
59d0d309 SL |
222 | } |
223 | ||
71a655cd RC |
224 | /* |
225 | * Send a single file. | |
226 | */ | |
59d0d309 | 227 | put(argc, argv) |
5ac6fc46 SL |
228 | int argc; |
229 | char *argv[]; | |
230 | { | |
9072bd8a | 231 | char *cmd; |
9069f68e | 232 | int loc = 0; |
14433a73 | 233 | char *oldargv1; |
5ac6fc46 | 234 | |
9069f68e GM |
235 | if (argc == 2) { |
236 | argc++; | |
237 | argv[2] = argv[1]; | |
238 | loc++; | |
239 | } | |
59d0d309 | 240 | if (argc < 2) { |
04480325 | 241 | (void) strcat(line, " "); |
59d0d309 | 242 | printf("(local-file) "); |
04480325 | 243 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
244 | makeargv(); |
245 | argc = margc; | |
246 | argv = margv; | |
247 | } | |
248 | if (argc < 2) { | |
249 | usage: | |
9069f68e GM |
250 | printf("usage:%s local-file remote-file\n", argv[0]); |
251 | code = -1; | |
59d0d309 SL |
252 | return; |
253 | } | |
254 | if (argc < 3) { | |
04480325 | 255 | (void) strcat(line, " "); |
59d0d309 | 256 | printf("(remote-file) "); |
04480325 | 257 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
258 | makeargv(); |
259 | argc = margc; | |
260 | argv = margv; | |
261 | } | |
262 | if (argc < 3) | |
263 | goto usage; | |
14433a73 | 264 | oldargv1 = argv[1]; |
9069f68e GM |
265 | if (!globulize(&argv[1])) { |
266 | code = -1; | |
cf8133c7 | 267 | return; |
9069f68e | 268 | } |
14433a73 KM |
269 | /* |
270 | * If "globulize" modifies argv[1], and argv[2] is a copy of | |
271 | * the old argv[1], make it a copy of the new argv[1]. | |
272 | */ | |
9069f68e | 273 | if (argv[1] != oldargv1 && argv[2] == oldargv1) { |
14433a73 | 274 | argv[2] = argv[1]; |
9069f68e GM |
275 | } |
276 | cmd = (argv[0][0] == 'a') ? "APPE" : ((sunique) ? "STOU" : "STOR"); | |
277 | if (loc && ntflag) { | |
278 | argv[2] = dotrans(argv[2]); | |
279 | } | |
280 | if (loc && mapflag) { | |
281 | argv[2] = domap(argv[2]); | |
282 | } | |
5ac6fc46 | 283 | sendrequest(cmd, argv[1], argv[2]); |
59d0d309 SL |
284 | } |
285 | ||
286 | /* | |
9072bd8a | 287 | * Send multiple files. |
cf8133c7 SL |
288 | */ |
289 | mput(argc, argv) | |
290 | char *argv[]; | |
291 | { | |
614e24b6 | 292 | register int i; |
9069f68e GM |
293 | int ointer, (*oldintr)(), mabort(); |
294 | extern jmp_buf jabort; | |
295 | char *tp; | |
cf8133c7 | 296 | |
5ac6fc46 | 297 | if (argc < 2) { |
04480325 | 298 | (void) strcat(line, " "); |
5ac6fc46 | 299 | printf("(local-files) "); |
04480325 | 300 | (void) gets(&line[strlen(line)]); |
5ac6fc46 SL |
301 | makeargv(); |
302 | argc = margc; | |
303 | argv = margv; | |
cf8133c7 SL |
304 | } |
305 | if (argc < 2) { | |
9069f68e GM |
306 | printf("usage:%s local-files\n", argv[0]); |
307 | code = -1; | |
308 | return; | |
309 | } | |
310 | mname = argv[0]; | |
311 | mflag = 1; | |
312 | oldintr = signal(SIGINT, mabort); | |
313 | (void) setjmp(jabort); | |
314 | if (proxy) { | |
315 | char *cp, *tp2, tmpbuf[MAXPATHLEN]; | |
316 | ||
04480325 | 317 | while ((cp = remglob(argv,0)) != NULL) { |
9069f68e GM |
318 | if (*cp == 0) { |
319 | mflag = 0; | |
320 | continue; | |
321 | } | |
322 | if (mflag && confirm(argv[0], cp)) { | |
323 | tp = cp; | |
324 | if (mcase) { | |
325 | while (*tp && !islower(*tp)) { | |
326 | tp++; | |
327 | } | |
328 | if (!*tp) { | |
329 | tp = cp; | |
330 | tp2 = tmpbuf; | |
331 | while ((*tp2 = *tp) != NULL) { | |
332 | if (isupper(*tp2)) { | |
333 | *tp2 = 'a' + *tp2 - 'A'; | |
334 | } | |
335 | tp++; | |
336 | tp2++; | |
337 | } | |
338 | } | |
339 | tp = tmpbuf; | |
340 | } | |
341 | if (ntflag) { | |
342 | tp = dotrans(tp); | |
343 | } | |
344 | if (mapflag) { | |
345 | tp = domap(tp); | |
346 | } | |
347 | sendrequest((sunique) ? "STOU" : "STOR", cp,tp); | |
348 | if (!mflag && fromatty) { | |
349 | ointer = interactive; | |
350 | interactive = 1; | |
351 | if (confirm("Continue with","mput")) { | |
352 | mflag++; | |
353 | } | |
354 | interactive = ointer; | |
355 | } | |
356 | } | |
357 | } | |
358 | (void) signal(SIGINT, oldintr); | |
359 | mflag = 0; | |
cf8133c7 SL |
360 | return; |
361 | } | |
614e24b6 SL |
362 | for (i = 1; i < argc; i++) { |
363 | register char **cpp, **gargs; | |
364 | ||
365 | if (!doglob) { | |
9069f68e GM |
366 | if (mflag && confirm(argv[0], argv[i])) { |
367 | tp = (ntflag) ? dotrans(argv[i]) : argv[i]; | |
368 | tp = (mapflag) ? domap(tp) : tp; | |
369 | sendrequest((sunique) ? "STOU" : "STOR", | |
370 | argv[i], tp); | |
371 | if (!mflag && fromatty) { | |
372 | ointer = interactive; | |
373 | interactive = 1; | |
374 | if (confirm("Continue with","mput")) { | |
375 | mflag++; | |
376 | } | |
377 | interactive = ointer; | |
378 | } | |
379 | } | |
614e24b6 SL |
380 | continue; |
381 | } | |
382 | gargs = glob(argv[i]); | |
cf8133c7 | 383 | if (globerr != NULL) { |
5ac6fc46 SL |
384 | printf("%s\n", globerr); |
385 | if (gargs) | |
386 | blkfree(gargs); | |
614e24b6 | 387 | continue; |
cf8133c7 | 388 | } |
9069f68e GM |
389 | for (cpp = gargs; cpp && *cpp != NULL; cpp++) { |
390 | if (mflag && confirm(argv[0], *cpp)) { | |
391 | tp = (ntflag) ? dotrans(*cpp) : *cpp; | |
392 | tp = (mapflag) ? domap(tp) : tp; | |
393 | sendrequest((sunique) ? "STOU" : "STOR", | |
394 | *cpp, tp); | |
395 | if (!mflag && fromatty) { | |
396 | ointer = interactive; | |
397 | interactive = 1; | |
398 | if (confirm("Continue with","mput")) { | |
399 | mflag++; | |
400 | } | |
401 | interactive = ointer; | |
402 | } | |
403 | } | |
404 | } | |
614e24b6 SL |
405 | if (gargs != NULL) |
406 | blkfree(gargs); | |
cf8133c7 | 407 | } |
9069f68e GM |
408 | (void) signal(SIGINT, oldintr); |
409 | mflag = 0; | |
cf8133c7 SL |
410 | } |
411 | ||
412 | /* | |
413 | * Receive one file. | |
59d0d309 SL |
414 | */ |
415 | get(argc, argv) | |
416 | char *argv[]; | |
417 | { | |
9069f68e | 418 | int loc = 0; |
59d0d309 | 419 | |
9069f68e GM |
420 | if (argc == 2) { |
421 | argc++; | |
422 | argv[2] = argv[1]; | |
423 | loc++; | |
424 | } | |
59d0d309 | 425 | if (argc < 2) { |
04480325 | 426 | (void) strcat(line, " "); |
59d0d309 | 427 | printf("(remote-file) "); |
04480325 | 428 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
429 | makeargv(); |
430 | argc = margc; | |
431 | argv = margv; | |
432 | } | |
433 | if (argc < 2) { | |
434 | usage: | |
9069f68e GM |
435 | printf("usage: %s remote-file [ local-file ]\n", argv[0]); |
436 | code = -1; | |
59d0d309 SL |
437 | return; |
438 | } | |
439 | if (argc < 3) { | |
04480325 | 440 | (void) strcat(line, " "); |
59d0d309 | 441 | printf("(local-file) "); |
04480325 | 442 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
443 | makeargv(); |
444 | argc = margc; | |
445 | argv = margv; | |
446 | } | |
447 | if (argc < 3) | |
448 | goto usage; | |
9069f68e GM |
449 | if (!globulize(&argv[2])) { |
450 | code = -1; | |
cf8133c7 | 451 | return; |
9069f68e GM |
452 | } |
453 | if (loc && mcase) { | |
454 | char *tp = argv[1], *tp2, tmpbuf[MAXPATHLEN]; | |
455 | ||
456 | while (*tp && !islower(*tp)) { | |
457 | tp++; | |
458 | } | |
459 | if (!*tp) { | |
460 | tp = argv[2]; | |
461 | tp2 = tmpbuf; | |
462 | while ((*tp2 = *tp) != NULL) { | |
463 | if (isupper(*tp2)) { | |
464 | *tp2 = 'a' + *tp2 - 'A'; | |
465 | } | |
466 | tp++; | |
467 | tp2++; | |
468 | } | |
469 | argv[2] = tmpbuf; | |
470 | } | |
471 | } | |
472 | if (loc && ntflag) { | |
473 | argv[2] = dotrans(argv[2]); | |
474 | } | |
475 | if (loc && mapflag) { | |
476 | argv[2] = domap(argv[2]); | |
477 | } | |
5ac6fc46 | 478 | recvrequest("RETR", argv[2], argv[1], "w"); |
59d0d309 SL |
479 | } |
480 | ||
9069f68e GM |
481 | mabort() |
482 | { | |
483 | int ointer; | |
484 | extern jmp_buf jabort; | |
485 | ||
486 | printf("\n"); | |
487 | (void) fflush(stdout); | |
488 | if (mflag && fromatty) { | |
489 | ointer = interactive; | |
490 | interactive = 1; | |
491 | if (confirm("Continue with", mname)) { | |
492 | interactive = ointer; | |
493 | longjmp(jabort,0); | |
494 | } | |
495 | interactive = ointer; | |
496 | } | |
497 | mflag = 0; | |
498 | longjmp(jabort,0); | |
499 | } | |
500 | ||
cf8133c7 SL |
501 | /* |
502 | * Get multiple files. | |
503 | */ | |
504 | mget(argc, argv) | |
505 | char *argv[]; | |
506 | { | |
9069f68e GM |
507 | char *cp, *tp, *tp2, tmpbuf[MAXPATHLEN]; |
508 | int ointer, (*oldintr)(), mabort(); | |
509 | extern jmp_buf jabort; | |
cf8133c7 | 510 | |
cf8133c7 | 511 | if (argc < 2) { |
04480325 | 512 | (void) strcat(line, " "); |
9072bd8a | 513 | printf("(remote-files) "); |
04480325 | 514 | (void) gets(&line[strlen(line)]); |
cf8133c7 SL |
515 | makeargv(); |
516 | argc = margc; | |
517 | argv = margv; | |
518 | } | |
519 | if (argc < 2) { | |
9069f68e GM |
520 | printf("usage:%s remote-files\n", argv[0]); |
521 | code = -1; | |
cf8133c7 SL |
522 | return; |
523 | } | |
9069f68e GM |
524 | mname = argv[0]; |
525 | mflag = 1; | |
526 | oldintr = signal(SIGINT,mabort); | |
527 | (void) setjmp(jabort); | |
04480325 | 528 | while ((cp = remglob(argv,proxy)) != NULL) { |
9069f68e GM |
529 | if (*cp == '\0') { |
530 | mflag = 0; | |
531 | continue; | |
532 | } | |
533 | if (mflag && confirm(argv[0], cp)) { | |
534 | tp = cp; | |
535 | if (mcase) { | |
536 | while (*tp && !islower(*tp)) { | |
537 | tp++; | |
538 | } | |
539 | if (!*tp) { | |
540 | tp = cp; | |
541 | tp2 = tmpbuf; | |
542 | while ((*tp2 = *tp) != NULL) { | |
543 | if (isupper(*tp2)) { | |
544 | *tp2 = 'a' + *tp2 - 'A'; | |
545 | } | |
546 | tp++; | |
547 | tp2++; | |
548 | } | |
549 | } | |
550 | tp = tmpbuf; | |
551 | } | |
552 | if (ntflag) { | |
553 | tp = dotrans(tp); | |
554 | } | |
555 | if (mapflag) { | |
556 | tp = domap(tp); | |
557 | } | |
558 | recvrequest("RETR", tp, cp, "w"); | |
559 | if (!mflag && fromatty) { | |
560 | ointer = interactive; | |
561 | interactive = 1; | |
562 | if (confirm("Continue with","mget")) { | |
563 | mflag++; | |
564 | } | |
565 | interactive = ointer; | |
566 | } | |
567 | } | |
568 | } | |
569 | (void) signal(SIGINT,oldintr); | |
570 | mflag = 0; | |
5ac6fc46 | 571 | } |
cf8133c7 | 572 | |
5ac6fc46 | 573 | char * |
04480325 | 574 | remglob(argv,doswitch) |
5ac6fc46 | 575 | char *argv[]; |
04480325 | 576 | int doswitch; |
5ac6fc46 | 577 | { |
9072bd8a | 578 | char temp[16]; |
5ac6fc46 SL |
579 | static char buf[MAXPATHLEN]; |
580 | static FILE *ftemp = NULL; | |
581 | static char **args; | |
614e24b6 | 582 | int oldverbose, oldhash; |
9072bd8a | 583 | char *cp, *mode; |
5ac6fc46 | 584 | |
9069f68e GM |
585 | if (!mflag) { |
586 | if (!doglob) { | |
587 | args = NULL; | |
588 | } | |
589 | else { | |
590 | if (ftemp) { | |
04480325 | 591 | (void) fclose(ftemp); |
9069f68e GM |
592 | ftemp = NULL; |
593 | } | |
594 | } | |
595 | return(NULL); | |
596 | } | |
5ac6fc46 | 597 | if (!doglob) { |
9072bd8a | 598 | if (args == NULL) |
5ac6fc46 SL |
599 | args = argv; |
600 | if ((cp = *++args) == NULL) | |
601 | args = NULL; | |
602 | return (cp); | |
cf8133c7 | 603 | } |
cf8133c7 | 604 | if (ftemp == NULL) { |
04480325 GM |
605 | (void) strcpy(temp, "/tmp/ftpXXXXXX"); |
606 | (void) mktemp(temp); | |
5ac6fc46 | 607 | oldverbose = verbose, verbose = 0; |
614e24b6 | 608 | oldhash = hash, hash = 0; |
9069f68e GM |
609 | if (doswitch) { |
610 | pswitch(!proxy); | |
611 | } | |
9072bd8a SL |
612 | for (mode = "w"; *++argv != NULL; mode = "a") |
613 | recvrequest ("NLST", temp, *argv, mode); | |
9069f68e GM |
614 | if (doswitch) { |
615 | pswitch(!proxy); | |
616 | } | |
614e24b6 | 617 | verbose = oldverbose; hash = oldhash; |
5ac6fc46 | 618 | ftemp = fopen(temp, "r"); |
04480325 | 619 | (void) unlink(temp); |
5ac6fc46 SL |
620 | if (ftemp == NULL) { |
621 | printf("can't find list of remote files, oops\n"); | |
9072bd8a | 622 | return (NULL); |
5ac6fc46 | 623 | } |
cf8133c7 | 624 | } |
5ac6fc46 | 625 | if (fgets(buf, sizeof (buf), ftemp) == NULL) { |
04480325 | 626 | (void) fclose(ftemp), ftemp = NULL; |
5ac6fc46 | 627 | return (NULL); |
cf8133c7 | 628 | } |
5ac6fc46 SL |
629 | if ((cp = index(buf, '\n')) != NULL) |
630 | *cp = '\0'; | |
631 | return (buf); | |
cf8133c7 SL |
632 | } |
633 | ||
59d0d309 SL |
634 | char * |
635 | onoff(bool) | |
636 | int bool; | |
637 | { | |
638 | ||
639 | return (bool ? "on" : "off"); | |
640 | } | |
641 | ||
642 | /* | |
643 | * Show status. | |
644 | */ | |
04480325 | 645 | /*ARGSUSED*/ |
59d0d309 SL |
646 | status(argc, argv) |
647 | char *argv[]; | |
648 | { | |
9069f68e | 649 | int i; |
59d0d309 SL |
650 | |
651 | if (connected) | |
652 | printf("Connected to %s.\n", hostname); | |
653 | else | |
654 | printf("Not connected.\n"); | |
9069f68e GM |
655 | if (!proxy) { |
656 | pswitch(1); | |
657 | if (connected) { | |
658 | printf("Connected for proxy commands to %s.\n", hostname); | |
659 | } | |
660 | else { | |
661 | printf("No proxy connection.\n"); | |
662 | } | |
663 | pswitch(0); | |
664 | } | |
59d0d309 SL |
665 | printf("Mode: %s; Type: %s; Form: %s; Structure: %s\n", |
666 | modename, typename, formname, structname); | |
cf8133c7 SL |
667 | printf("Verbose: %s; Bell: %s; Prompting: %s; Globbing: %s\n", |
668 | onoff(verbose), onoff(bell), onoff(interactive), | |
669 | onoff(doglob)); | |
9069f68e GM |
670 | printf("Store unique: %s; Receive unique: %s\n", onoff(sunique), |
671 | onoff(runique)); | |
672 | printf("Case: %s; CR stripping: %s\n",onoff(mcase),onoff(crflag)); | |
673 | if (ntflag) { | |
674 | printf("Ntrans: (in) %s (out) %s\n", ntin,ntout); | |
675 | } | |
676 | else { | |
677 | printf("Ntrans: off\n"); | |
678 | } | |
679 | if (mapflag) { | |
680 | printf("Nmap: (in) %s (out) %s\n", mapin, mapout); | |
681 | } | |
682 | else { | |
683 | printf("Nmap: off\n"); | |
684 | } | |
7136ef0a SL |
685 | printf("Hash mark printing: %s; Use of PORT cmds: %s\n", |
686 | onoff(hash), onoff(sendport)); | |
9069f68e GM |
687 | if (macnum > 0) { |
688 | printf("Macros:\n"); | |
689 | for (i=0; i<macnum; i++) { | |
690 | printf("\t%s\n",macros[i].mac_name); | |
691 | } | |
692 | } | |
693 | code = 0; | |
59d0d309 SL |
694 | } |
695 | ||
696 | /* | |
697 | * Set beep on cmd completed mode. | |
698 | */ | |
699 | /*VARARGS*/ | |
700 | setbell() | |
701 | { | |
702 | ||
703 | bell = !bell; | |
704 | printf("Bell mode %s.\n", onoff(bell)); | |
9069f68e | 705 | code = bell; |
59d0d309 SL |
706 | } |
707 | ||
708 | /* | |
709 | * Turn on packet tracing. | |
710 | */ | |
711 | /*VARARGS*/ | |
712 | settrace() | |
713 | { | |
714 | ||
715 | trace = !trace; | |
716 | printf("Packet tracing %s.\n", onoff(trace)); | |
9069f68e | 717 | code = trace; |
59d0d309 SL |
718 | } |
719 | ||
5ac6fc46 SL |
720 | /* |
721 | * Toggle hash mark printing during transfers. | |
722 | */ | |
723 | /*VARARGS*/ | |
724 | sethash() | |
725 | { | |
726 | ||
727 | hash = !hash; | |
728 | printf("Hash mark printing %s", onoff(hash)); | |
9069f68e | 729 | code = hash; |
5ac6fc46 SL |
730 | if (hash) |
731 | printf(" (%d bytes/hash mark)", BUFSIZ); | |
732 | printf(".\n"); | |
733 | } | |
734 | ||
59d0d309 SL |
735 | /* |
736 | * Turn on printing of server echo's. | |
737 | */ | |
738 | /*VARARGS*/ | |
739 | setverbose() | |
740 | { | |
741 | ||
742 | verbose = !verbose; | |
743 | printf("Verbose mode %s.\n", onoff(verbose)); | |
9069f68e | 744 | code = verbose; |
59d0d309 SL |
745 | } |
746 | ||
5ac6fc46 SL |
747 | /* |
748 | * Toggle PORT cmd use before each data connection. | |
749 | */ | |
750 | /*VARARGS*/ | |
751 | setport() | |
752 | { | |
753 | ||
754 | sendport = !sendport; | |
755 | printf("Use of PORT cmds %s.\n", onoff(sendport)); | |
9069f68e | 756 | code = sendport; |
5ac6fc46 SL |
757 | } |
758 | ||
59d0d309 SL |
759 | /* |
760 | * Turn on interactive prompting | |
761 | * during mget, mput, and mdelete. | |
762 | */ | |
763 | /*VARARGS*/ | |
764 | setprompt() | |
765 | { | |
766 | ||
767 | interactive = !interactive; | |
768 | printf("Interactive mode %s.\n", onoff(interactive)); | |
9069f68e | 769 | code = interactive; |
59d0d309 SL |
770 | } |
771 | ||
cf8133c7 SL |
772 | /* |
773 | * Toggle metacharacter interpretation | |
774 | * on local file names. | |
775 | */ | |
776 | /*VARARGS*/ | |
777 | setglob() | |
778 | { | |
779 | ||
780 | doglob = !doglob; | |
781 | printf("Globbing %s.\n", onoff(doglob)); | |
9069f68e | 782 | code = doglob; |
cf8133c7 SL |
783 | } |
784 | ||
59d0d309 SL |
785 | /* |
786 | * Set debugging mode on/off and/or | |
787 | * set level of debugging. | |
788 | */ | |
9072bd8a | 789 | /*VARARGS*/ |
59d0d309 SL |
790 | setdebug(argc, argv) |
791 | char *argv[]; | |
792 | { | |
793 | int val; | |
794 | ||
795 | if (argc > 1) { | |
796 | val = atoi(argv[1]); | |
797 | if (val < 0) { | |
798 | printf("%s: bad debugging value.\n", argv[1]); | |
9069f68e | 799 | code = -1; |
59d0d309 SL |
800 | return; |
801 | } | |
802 | } else | |
803 | val = !debug; | |
804 | debug = val; | |
805 | if (debug) | |
806 | options |= SO_DEBUG; | |
807 | else | |
808 | options &= ~SO_DEBUG; | |
809 | printf("Debugging %s (debug=%d).\n", onoff(debug), debug); | |
9069f68e | 810 | code = debug > 0; |
59d0d309 SL |
811 | } |
812 | ||
813 | /* | |
814 | * Set current working directory | |
815 | * on remote machine. | |
816 | */ | |
817 | cd(argc, argv) | |
818 | char *argv[]; | |
819 | { | |
820 | ||
59d0d309 | 821 | if (argc < 2) { |
04480325 | 822 | (void) strcat(line, " "); |
59d0d309 | 823 | printf("(remote-directory) "); |
04480325 | 824 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
825 | makeargv(); |
826 | argc = margc; | |
827 | argv = margv; | |
828 | } | |
829 | if (argc < 2) { | |
9069f68e GM |
830 | printf("usage:%s remote-directory\n", argv[0]); |
831 | code = -1; | |
59d0d309 SL |
832 | return; |
833 | } | |
834 | (void) command("CWD %s", argv[1]); | |
835 | } | |
836 | ||
59d0d309 SL |
837 | /* |
838 | * Set current working directory | |
839 | * on local machine. | |
840 | */ | |
841 | lcd(argc, argv) | |
842 | char *argv[]; | |
843 | { | |
cf8133c7 | 844 | char buf[MAXPATHLEN]; |
59d0d309 | 845 | |
cf8133c7 SL |
846 | if (argc < 2) |
847 | argc++, argv[1] = home; | |
59d0d309 | 848 | if (argc != 2) { |
9069f68e GM |
849 | printf("usage:%s local-directory\n", argv[0]); |
850 | code = -1; | |
59d0d309 SL |
851 | return; |
852 | } | |
9069f68e GM |
853 | if (!globulize(&argv[1])) { |
854 | code = -1; | |
cf8133c7 | 855 | return; |
9069f68e | 856 | } |
cf8133c7 | 857 | if (chdir(argv[1]) < 0) { |
59d0d309 | 858 | perror(argv[1]); |
9069f68e | 859 | code = -1; |
cf8133c7 SL |
860 | return; |
861 | } | |
862 | printf("Local directory now %s\n", getwd(buf)); | |
9069f68e | 863 | code = 0; |
59d0d309 SL |
864 | } |
865 | ||
866 | /* | |
867 | * Delete a single file. | |
868 | */ | |
869 | delete(argc, argv) | |
870 | char *argv[]; | |
871 | { | |
872 | ||
873 | if (argc < 2) { | |
04480325 | 874 | (void) strcat(line, " "); |
59d0d309 | 875 | printf("(remote-file) "); |
04480325 | 876 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
877 | makeargv(); |
878 | argc = margc; | |
879 | argv = margv; | |
880 | } | |
881 | if (argc < 2) { | |
9069f68e GM |
882 | printf("usage:%s remote-file\n", argv[0]); |
883 | code = -1; | |
59d0d309 SL |
884 | return; |
885 | } | |
886 | (void) command("DELE %s", argv[1]); | |
887 | } | |
888 | ||
5ac6fc46 SL |
889 | /* |
890 | * Delete multiple files. | |
891 | */ | |
892 | mdelete(argc, argv) | |
893 | char *argv[]; | |
894 | { | |
895 | char *cp; | |
9069f68e GM |
896 | int ointer, (*oldintr)(), mabort(); |
897 | extern jmp_buf jabort; | |
5ac6fc46 SL |
898 | |
899 | if (argc < 2) { | |
04480325 | 900 | (void) strcat(line, " "); |
5ac6fc46 | 901 | printf("(remote-files) "); |
04480325 | 902 | (void) gets(&line[strlen(line)]); |
5ac6fc46 SL |
903 | makeargv(); |
904 | argc = margc; | |
905 | argv = margv; | |
906 | } | |
907 | if (argc < 2) { | |
9069f68e GM |
908 | printf("usage:%s remote-files\n", argv[0]); |
909 | code = -1; | |
5ac6fc46 SL |
910 | return; |
911 | } | |
9069f68e GM |
912 | mname = argv[0]; |
913 | mflag = 1; | |
914 | oldintr = signal(SIGINT, mabort); | |
915 | (void) setjmp(jabort); | |
04480325 | 916 | while ((cp = remglob(argv,0)) != NULL) { |
9069f68e GM |
917 | if (*cp == '\0') { |
918 | mflag = 0; | |
919 | continue; | |
920 | } | |
921 | if (mflag && confirm(argv[0], cp)) { | |
5ac6fc46 | 922 | (void) command("DELE %s", cp); |
9069f68e GM |
923 | if (!mflag && fromatty) { |
924 | ointer = interactive; | |
925 | interactive = 1; | |
926 | if (confirm("Continue with", "mdelete")) { | |
927 | mflag++; | |
928 | } | |
929 | interactive = ointer; | |
930 | } | |
931 | } | |
932 | } | |
933 | (void) signal(SIGINT, oldintr); | |
934 | mflag = 0; | |
5ac6fc46 | 935 | } |
9072bd8a | 936 | |
59d0d309 SL |
937 | /* |
938 | * Rename a remote file. | |
939 | */ | |
940 | renamefile(argc, argv) | |
941 | char *argv[]; | |
942 | { | |
943 | ||
944 | if (argc < 2) { | |
04480325 | 945 | (void) strcat(line, " "); |
59d0d309 | 946 | printf("(from-name) "); |
04480325 | 947 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
948 | makeargv(); |
949 | argc = margc; | |
950 | argv = margv; | |
951 | } | |
952 | if (argc < 2) { | |
953 | usage: | |
954 | printf("%s from-name to-name\n", argv[0]); | |
9069f68e | 955 | code = -1; |
59d0d309 SL |
956 | return; |
957 | } | |
958 | if (argc < 3) { | |
04480325 | 959 | (void) strcat(line, " "); |
59d0d309 | 960 | printf("(to-name) "); |
04480325 | 961 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
962 | makeargv(); |
963 | argc = margc; | |
964 | argv = margv; | |
965 | } | |
966 | if (argc < 3) | |
967 | goto usage; | |
968 | if (command("RNFR %s", argv[1]) == CONTINUE) | |
969 | (void) command("RNTO %s", argv[2]); | |
970 | } | |
971 | ||
972 | /* | |
973 | * Get a directory listing | |
974 | * of remote files. | |
975 | */ | |
976 | ls(argc, argv) | |
977 | char *argv[]; | |
978 | { | |
9072bd8a | 979 | char *cmd; |
59d0d309 SL |
980 | |
981 | if (argc < 2) | |
982 | argc++, argv[1] = NULL; | |
983 | if (argc < 3) | |
984 | argc++, argv[2] = "-"; | |
9072bd8a SL |
985 | if (argc > 3) { |
986 | printf("usage: %s remote-directory local-file\n", argv[0]); | |
9069f68e | 987 | code = -1; |
9072bd8a SL |
988 | return; |
989 | } | |
59d0d309 | 990 | cmd = argv[0][0] == 'l' ? "NLST" : "LIST"; |
9069f68e GM |
991 | if (strcmp(argv[2], "-") && !globulize(&argv[2])) { |
992 | code = -1; | |
cf8133c7 | 993 | return; |
9069f68e | 994 | } |
9072bd8a SL |
995 | recvrequest(cmd, argv[2], argv[1], "w"); |
996 | } | |
997 | ||
998 | /* | |
999 | * Get a directory listing | |
1000 | * of multiple remote files. | |
1001 | */ | |
1002 | mls(argc, argv) | |
1003 | char *argv[]; | |
1004 | { | |
9069f68e GM |
1005 | char *cmd, mode[1], *dest; |
1006 | int ointer, i, (*oldintr)(), mabort(); | |
1007 | extern jmp_buf jabort; | |
9072bd8a | 1008 | |
614e24b6 | 1009 | if (argc < 2) { |
04480325 | 1010 | (void) strcat(line, " "); |
614e24b6 | 1011 | printf("(remote-files) "); |
04480325 | 1012 | (void) gets(&line[strlen(line)]); |
614e24b6 SL |
1013 | makeargv(); |
1014 | argc = margc; | |
1015 | argv = margv; | |
1016 | } | |
1017 | if (argc < 3) { | |
04480325 | 1018 | (void) strcat(line, " "); |
614e24b6 | 1019 | printf("(local-file) "); |
04480325 | 1020 | (void) gets(&line[strlen(line)]); |
614e24b6 SL |
1021 | makeargv(); |
1022 | argc = margc; | |
1023 | argv = margv; | |
1024 | } | |
1025 | if (argc < 3) { | |
9069f68e GM |
1026 | printf("usage:%s remote-files local-file\n", argv[0]); |
1027 | code = -1; | |
614e24b6 SL |
1028 | return; |
1029 | } | |
1030 | dest = argv[argc - 1]; | |
1031 | argv[argc - 1] = NULL; | |
9069f68e GM |
1032 | if (strcmp(dest, "-") && *dest != '|') |
1033 | if (!globulize(&dest) || !confirm("output to local-file:", dest)) { | |
1034 | code = -1; | |
9072bd8a | 1035 | return; |
9069f68e | 1036 | } |
614e24b6 | 1037 | cmd = argv[0][1] == 'l' ? "NLST" : "LIST"; |
9069f68e GM |
1038 | mname = argv[0]; |
1039 | mflag = 1; | |
1040 | oldintr = signal(SIGINT, mabort); | |
1041 | (void) setjmp(jabort); | |
1042 | for (i = 1; mflag && i < argc-1; ++i) { | |
1043 | *mode = (i == 1) ? 'w' : 'a'; | |
1044 | recvrequest(cmd, dest, argv[i], mode); | |
1045 | if (!mflag && fromatty) { | |
1046 | ointer = interactive; | |
1047 | interactive = 1; | |
1048 | if (confirm("Continue with", argv[0])) { | |
1049 | mflag ++; | |
1050 | } | |
1051 | interactive = ointer; | |
1052 | } | |
1053 | } | |
1054 | (void) signal(SIGINT, oldintr); | |
1055 | mflag = 0; | |
59d0d309 SL |
1056 | } |
1057 | ||
1058 | /* | |
1059 | * Do a shell escape | |
1060 | */ | |
04480325 | 1061 | /*ARGSUSED*/ |
59d0d309 SL |
1062 | shell(argc, argv) |
1063 | char *argv[]; | |
1064 | { | |
04480325 | 1065 | int pid, (*old1)(), (*old2)(); |
9069f68e | 1066 | char shellnam[40], *shell, *namep; |
04480325 | 1067 | union wait status; |
9072bd8a SL |
1068 | |
1069 | old1 = signal (SIGINT, SIG_IGN); | |
1070 | old2 = signal (SIGQUIT, SIG_IGN); | |
1071 | if ((pid = fork()) == 0) { | |
1072 | for (pid = 3; pid < 20; pid++) | |
04480325 GM |
1073 | (void) close(pid); |
1074 | (void) signal(SIGINT, SIG_DFL); | |
1075 | (void) signal(SIGQUIT, SIG_DFL); | |
14433a73 KM |
1076 | shell = getenv("SHELL"); |
1077 | if (shell == NULL) | |
1078 | shell = "/bin/sh"; | |
1079 | namep = rindex(shell,'/'); | |
1080 | if (namep == NULL) | |
1081 | namep = shell; | |
04480325 GM |
1082 | (void) strcpy(shellnam,"-"); |
1083 | (void) strcat(shellnam, ++namep); | |
9069f68e GM |
1084 | if (strcmp(namep, "sh") != 0) |
1085 | shellnam[0] = '+'; | |
1086 | if (debug) { | |
1087 | printf ("%s\n", shell); | |
04480325 | 1088 | (void) fflush (stdout); |
9069f68e GM |
1089 | } |
1090 | if (argc > 1) { | |
1091 | execl(shell,shellnam,"-c",altarg,(char *)0); | |
1092 | } | |
1093 | else { | |
1094 | execl(shell,shellnam,(char *)0); | |
9072bd8a | 1095 | } |
14433a73 | 1096 | perror(shell); |
9069f68e | 1097 | code = -1; |
9072bd8a | 1098 | exit(1); |
9069f68e | 1099 | } |
9072bd8a SL |
1100 | if (pid > 0) |
1101 | while (wait(&status) != pid) | |
1102 | ; | |
04480325 GM |
1103 | (void) signal(SIGINT, old1); |
1104 | (void) signal(SIGQUIT, old2); | |
9069f68e | 1105 | if (pid == -1) { |
9072bd8a | 1106 | perror("Try again later"); |
9069f68e GM |
1107 | code = -1; |
1108 | } | |
1109 | else { | |
1110 | code = 0; | |
1111 | } | |
9072bd8a | 1112 | return (0); |
59d0d309 SL |
1113 | } |
1114 | ||
1115 | /* | |
1116 | * Send new user information (re-login) | |
1117 | */ | |
1118 | user(argc, argv) | |
1119 | int argc; | |
1120 | char **argv; | |
1121 | { | |
04480325 | 1122 | char acct[80], *mygetpass(); |
9069f68e | 1123 | int n, aflag = 0; |
59d0d309 SL |
1124 | |
1125 | if (argc < 2) { | |
04480325 | 1126 | (void) strcat(line, " "); |
59d0d309 | 1127 | printf("(username) "); |
04480325 | 1128 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1129 | makeargv(); |
1130 | argc = margc; | |
1131 | argv = margv; | |
1132 | } | |
1133 | if (argc > 4) { | |
1134 | printf("usage: %s username [password] [account]\n", argv[0]); | |
9069f68e | 1135 | code = -1; |
9072bd8a | 1136 | return (0); |
59d0d309 SL |
1137 | } |
1138 | n = command("USER %s", argv[1]); | |
1139 | if (n == CONTINUE) { | |
1140 | if (argc < 3 ) | |
04480325 | 1141 | argv[2] = mygetpass("Password: "), argc++; |
59d0d309 SL |
1142 | n = command("PASS %s", argv[2]); |
1143 | } | |
1144 | if (n == CONTINUE) { | |
1145 | if (argc < 4) { | |
1146 | printf("Account: "); (void) fflush(stdout); | |
1147 | (void) fgets(acct, sizeof(acct) - 1, stdin); | |
1148 | acct[strlen(acct) - 1] = '\0'; | |
1149 | argv[3] = acct; argc++; | |
1150 | } | |
9069f68e GM |
1151 | n = command("ACCT %s", argv[3]); |
1152 | aflag++; | |
59d0d309 SL |
1153 | } |
1154 | if (n != COMPLETE) { | |
04480325 | 1155 | fprintf(stdout, "Login failed.\n"); |
59d0d309 SL |
1156 | return (0); |
1157 | } | |
9069f68e GM |
1158 | if (!aflag && argc == 4) { |
1159 | (void) command("ACCT %s", argv[3]); | |
1160 | } | |
59d0d309 SL |
1161 | return (1); |
1162 | } | |
1163 | ||
1164 | /* | |
1165 | * Print working directory. | |
1166 | */ | |
1167 | /*VARARGS*/ | |
1168 | pwd() | |
1169 | { | |
9072bd8a | 1170 | |
9069f68e | 1171 | (void) command("PWD"); |
59d0d309 SL |
1172 | } |
1173 | ||
1174 | /* | |
1175 | * Make a directory. | |
1176 | */ | |
1177 | makedir(argc, argv) | |
1178 | char *argv[]; | |
1179 | { | |
1180 | ||
1181 | if (argc < 2) { | |
04480325 | 1182 | (void) strcat(line, " "); |
59d0d309 | 1183 | printf("(directory-name) "); |
04480325 | 1184 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1185 | makeargv(); |
1186 | argc = margc; | |
1187 | argv = margv; | |
1188 | } | |
1189 | if (argc < 2) { | |
9069f68e GM |
1190 | printf("usage: %s directory-name\n", argv[0]); |
1191 | code = -1; | |
59d0d309 SL |
1192 | return; |
1193 | } | |
9069f68e | 1194 | (void) command("MKD %s", argv[1]); |
59d0d309 SL |
1195 | } |
1196 | ||
1197 | /* | |
1198 | * Remove a directory. | |
1199 | */ | |
1200 | removedir(argc, argv) | |
1201 | char *argv[]; | |
1202 | { | |
1203 | ||
1204 | if (argc < 2) { | |
04480325 | 1205 | (void) strcat(line, " "); |
59d0d309 | 1206 | printf("(directory-name) "); |
04480325 | 1207 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1208 | makeargv(); |
1209 | argc = margc; | |
1210 | argv = margv; | |
1211 | } | |
1212 | if (argc < 2) { | |
9069f68e GM |
1213 | printf("usage: %s directory-name\n", argv[0]); |
1214 | code = -1; | |
59d0d309 SL |
1215 | return; |
1216 | } | |
9069f68e | 1217 | (void) command("RMD %s", argv[1]); |
59d0d309 SL |
1218 | } |
1219 | ||
1220 | /* | |
1221 | * Send a line, verbatim, to the remote machine. | |
1222 | */ | |
1223 | quote(argc, argv) | |
1224 | char *argv[]; | |
1225 | { | |
1226 | int i; | |
1227 | char buf[BUFSIZ]; | |
1228 | ||
1229 | if (argc < 2) { | |
04480325 | 1230 | (void) strcat(line, " "); |
59d0d309 | 1231 | printf("(command line to send) "); |
04480325 | 1232 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1233 | makeargv(); |
1234 | argc = margc; | |
1235 | argv = margv; | |
1236 | } | |
1237 | if (argc < 2) { | |
1238 | printf("usage: %s line-to-send\n", argv[0]); | |
9069f68e | 1239 | code = -1; |
59d0d309 SL |
1240 | return; |
1241 | } | |
04480325 | 1242 | (void) strcpy(buf, argv[1]); |
59d0d309 | 1243 | for (i = 2; i < argc; i++) { |
04480325 GM |
1244 | (void) strcat(buf, " "); |
1245 | (void) strcat(buf, argv[i]); | |
59d0d309 | 1246 | } |
9069f68e GM |
1247 | if (command(buf) == PRELIM) { |
1248 | while (getreply(0) == PRELIM); | |
1249 | } | |
59d0d309 SL |
1250 | } |
1251 | ||
1252 | /* | |
1253 | * Ask the other side for help. | |
1254 | */ | |
1255 | rmthelp(argc, argv) | |
1256 | char *argv[]; | |
1257 | { | |
1258 | int oldverbose = verbose; | |
1259 | ||
1260 | verbose = 1; | |
1261 | (void) command(argc == 1 ? "HELP" : "HELP %s", argv[1]); | |
1262 | verbose = oldverbose; | |
1263 | } | |
1264 | ||
1265 | /* | |
1266 | * Terminate session and exit. | |
1267 | */ | |
1268 | /*VARARGS*/ | |
1269 | quit() | |
1270 | { | |
1271 | ||
71a655cd RC |
1272 | if (connected) |
1273 | disconnect(); | |
9069f68e GM |
1274 | pswitch(1); |
1275 | if (connected) { | |
1276 | disconnect(); | |
1277 | } | |
59d0d309 SL |
1278 | exit(0); |
1279 | } | |
1280 | ||
1281 | /* | |
1282 | * Terminate session, but don't exit. | |
1283 | */ | |
1284 | disconnect() | |
1285 | { | |
1286 | extern FILE *cout; | |
1287 | extern int data; | |
1288 | ||
1289 | if (!connected) | |
1290 | return; | |
1291 | (void) command("QUIT"); | |
9069f68e GM |
1292 | if (cout) { |
1293 | (void) fclose(cout); | |
1294 | } | |
59d0d309 SL |
1295 | cout = NULL; |
1296 | connected = 0; | |
1297 | data = -1; | |
9069f68e GM |
1298 | if (!proxy) { |
1299 | macnum = 0; | |
1300 | } | |
59d0d309 | 1301 | } |
cf8133c7 | 1302 | |
5ac6fc46 | 1303 | confirm(cmd, file) |
cf8133c7 SL |
1304 | char *cmd, *file; |
1305 | { | |
1306 | char line[BUFSIZ]; | |
1307 | ||
1308 | if (!interactive) | |
5ac6fc46 | 1309 | return (1); |
cf8133c7 | 1310 | printf("%s %s? ", cmd, file); |
04480325 GM |
1311 | (void) fflush(stdout); |
1312 | (void) gets(line); | |
5ac6fc46 | 1313 | return (*line != 'n' && *line != 'N'); |
cf8133c7 SL |
1314 | } |
1315 | ||
1316 | fatal(msg) | |
1317 | char *msg; | |
1318 | { | |
1319 | ||
04480325 | 1320 | fprintf(stderr, "ftp: %s\n", msg); |
cf8133c7 SL |
1321 | exit(1); |
1322 | } | |
1323 | ||
1324 | /* | |
1325 | * Glob a local file name specification with | |
1326 | * the expectation of a single return value. | |
1327 | * Can't control multiple values being expanded | |
1328 | * from the expression, we return only the first. | |
1329 | */ | |
1330 | globulize(cpp) | |
1331 | char **cpp; | |
1332 | { | |
1333 | char **globbed; | |
1334 | ||
1335 | if (!doglob) | |
1336 | return (1); | |
1337 | globbed = glob(*cpp); | |
1338 | if (globerr != NULL) { | |
1339 | printf("%s: %s\n", *cpp, globerr); | |
1340 | if (globbed) | |
1341 | blkfree(globbed); | |
1342 | return (0); | |
1343 | } | |
1344 | if (globbed) { | |
1345 | *cpp = *globbed++; | |
1346 | /* don't waste too much memory */ | |
1347 | if (*globbed) | |
1348 | blkfree(globbed); | |
1349 | } | |
1350 | return (1); | |
1351 | } | |
9069f68e GM |
1352 | |
1353 | account(argc,argv) | |
1354 | ||
1355 | int argc; | |
1356 | char **argv; | |
1357 | { | |
04480325 | 1358 | char acct[50], *mygetpass(), *ap; |
9069f68e GM |
1359 | |
1360 | if (argc > 1) { | |
1361 | ++argv; | |
1362 | --argc; | |
1363 | (void) strncpy(acct,*argv,49); | |
1364 | acct[50] = '\0'; | |
1365 | while (argc > 1) { | |
1366 | --argc; | |
1367 | ++argv; | |
1368 | (void) strncat(acct,*argv, 49-strlen(acct)); | |
1369 | } | |
1370 | ap = acct; | |
1371 | } | |
1372 | else { | |
04480325 | 1373 | ap = mygetpass("Account:"); |
9069f68e GM |
1374 | } |
1375 | (void) command("ACCT %s", ap); | |
1376 | } | |
1377 | ||
1378 | jmp_buf abortprox; | |
1379 | ||
1380 | proxabort() | |
1381 | { | |
1382 | extern int proxy; | |
1383 | ||
1384 | if (!proxy) { | |
1385 | pswitch(1); | |
1386 | } | |
1387 | if (connected) { | |
1388 | proxflag = 1; | |
1389 | } | |
1390 | else { | |
1391 | proxflag = 0; | |
1392 | } | |
1393 | pswitch(0); | |
1394 | longjmp(abortprox,1); | |
1395 | } | |
1396 | ||
1397 | doproxy(argc,argv) | |
1398 | int argc; | |
1399 | char *argv[]; | |
1400 | { | |
1401 | int (*oldintr)(), proxabort(); | |
1402 | register struct cmd *c; | |
1403 | struct cmd *getcmd(); | |
1404 | extern struct cmd cmdtab[]; | |
1405 | extern jmp_buf abortprox; | |
1406 | ||
1407 | if (argc < 2) { | |
04480325 | 1408 | (void) strcat(line, " "); |
9069f68e | 1409 | printf("(command) "); |
04480325 | 1410 | (void) gets(&line[strlen(line)]); |
9069f68e GM |
1411 | makeargv(); |
1412 | argc = margc; | |
1413 | argv = margv; | |
1414 | } | |
1415 | if (argc < 2) { | |
1416 | printf("usage:%s command\n", argv[0]); | |
1417 | code = -1; | |
1418 | return; | |
1419 | } | |
1420 | c = getcmd(argv[1]); | |
1421 | if (c == (struct cmd *) -1) { | |
1422 | printf("?Ambiguous command\n"); | |
04480325 | 1423 | (void) fflush(stdout); |
9069f68e GM |
1424 | code = -1; |
1425 | return; | |
1426 | } | |
1427 | if (c == 0) { | |
1428 | printf("?Invalid command\n"); | |
04480325 | 1429 | (void) fflush(stdout); |
9069f68e GM |
1430 | code = -1; |
1431 | return; | |
1432 | } | |
1433 | if (!c->c_proxy) { | |
1434 | printf("?Invalid proxy command\n"); | |
04480325 | 1435 | (void) fflush(stdout); |
9069f68e GM |
1436 | code = -1; |
1437 | return; | |
1438 | } | |
1439 | if (setjmp(abortprox)) { | |
1440 | code = -1; | |
1441 | return; | |
1442 | } | |
1443 | oldintr = signal(SIGINT, proxabort); | |
1444 | pswitch(1); | |
1445 | if (c->c_conn && !connected) { | |
1446 | printf("Not connected\n"); | |
04480325 | 1447 | (void) fflush(stdout); |
9069f68e GM |
1448 | pswitch(0); |
1449 | (void) signal(SIGINT, oldintr); | |
1450 | code = -1; | |
1451 | return; | |
1452 | } | |
1453 | (*c->c_handler)(argc-1, argv+1); | |
1454 | if (connected) { | |
1455 | proxflag = 1; | |
1456 | } | |
1457 | else { | |
1458 | proxflag = 0; | |
1459 | } | |
1460 | pswitch(0); | |
1461 | (void) signal(SIGINT, oldintr); | |
1462 | } | |
1463 | ||
1464 | setcase() | |
1465 | { | |
1466 | mcase = !mcase; | |
1467 | printf("Case mapping %s.\n", onoff(mcase)); | |
1468 | code = mcase; | |
1469 | } | |
1470 | ||
1471 | setcr() | |
1472 | { | |
1473 | crflag = !crflag; | |
1474 | printf("Carriage Return stripping %s.\n", onoff(crflag)); | |
1475 | code = crflag; | |
1476 | } | |
1477 | ||
1478 | setntrans(argc,argv) | |
1479 | int argc; | |
1480 | char *argv[]; | |
1481 | { | |
1482 | if (argc == 1) { | |
1483 | ntflag = 0; | |
1484 | printf("Ntrans off.\n"); | |
1485 | code = ntflag; | |
1486 | return; | |
1487 | } | |
1488 | ntflag++; | |
1489 | code = ntflag; | |
1490 | (void) strncpy(ntin, argv[1], 16); | |
1491 | ntin[16] = '\0'; | |
1492 | if (argc == 2) { | |
1493 | ntout[0] = '\0'; | |
1494 | return; | |
1495 | } | |
1496 | (void) strncpy(ntout, argv[2], 16); | |
1497 | ntout[16] = '\0'; | |
1498 | } | |
1499 | ||
1500 | char * | |
1501 | dotrans(name) | |
1502 | char *name; | |
1503 | { | |
1504 | static char new[MAXPATHLEN]; | |
1505 | char *cp1, *cp2 = new; | |
1506 | register int i, ostop, found; | |
1507 | ||
1508 | for (ostop = 0; *(ntout + ostop) && ostop < 16; ostop++); | |
1509 | for (cp1 = name; *cp1; cp1++) { | |
1510 | found = 0; | |
1511 | for (i = 0; *(ntin + i) && i < 16; i++) { | |
1512 | if (*cp1 == *(ntin + i)) { | |
1513 | found++; | |
1514 | if (i < ostop) { | |
1515 | *cp2++ = *(ntout + i); | |
1516 | } | |
1517 | break; | |
1518 | } | |
1519 | } | |
1520 | if (!found) { | |
1521 | *cp2++ = *cp1; | |
1522 | } | |
1523 | } | |
1524 | *cp2 = '\0'; | |
1525 | return(new); | |
1526 | } | |
1527 | ||
1528 | setnmap(argc, argv) | |
1529 | int argc; | |
1530 | char *argv[]; | |
1531 | { | |
1532 | char *cp; | |
1533 | ||
1534 | if (argc == 1) { | |
1535 | mapflag = 0; | |
1536 | printf("Nmap off.\n"); | |
1537 | code = mapflag; | |
1538 | return; | |
1539 | } | |
1540 | if (argc < 3) { | |
04480325 | 1541 | (void) strcat(line, " "); |
9069f68e | 1542 | printf("(mapout) "); |
04480325 | 1543 | (void) gets(&line[strlen(line)]); |
9069f68e GM |
1544 | makeargv(); |
1545 | argc = margc; | |
1546 | argv = margv; | |
1547 | } | |
1548 | if (argc < 3) { | |
1549 | printf("Usage: %s [mapin mapout]\n",argv[0]); | |
1550 | code = -1; | |
1551 | return; | |
1552 | } | |
1553 | mapflag = 1; | |
1554 | code = 1; | |
1555 | cp = index(altarg, ' '); | |
1556 | if (proxy) { | |
1557 | while(*++cp == ' '); | |
1558 | altarg = cp; | |
1559 | cp = index(altarg, ' '); | |
1560 | } | |
1561 | *cp = '\0'; | |
1562 | (void) strncpy(mapin, altarg, MAXPATHLEN - 1); | |
1563 | while (*++cp == ' '); | |
1564 | (void) strncpy(mapout, cp, MAXPATHLEN - 1); | |
1565 | } | |
1566 | ||
1567 | char * | |
1568 | domap(name) | |
1569 | char *name; | |
1570 | { | |
1571 | static char new[MAXPATHLEN]; | |
1572 | register char *cp1 = name, *cp2 = mapin; | |
1573 | char *tp[9], *te[9]; | |
1574 | int i, toks[9], toknum, match = 1; | |
1575 | ||
1576 | for (i=0; i < 9; ++i) { | |
1577 | toks[i] = 0; | |
1578 | } | |
1579 | while (match && *cp1 && *cp2) { | |
1580 | switch (*cp2) { | |
1581 | case '\\': | |
1582 | if (*++cp2 != *cp1) { | |
1583 | match = 0; | |
1584 | } | |
1585 | break; | |
1586 | case '$': | |
1587 | if (*(cp2+1) >= '1' && (*cp2+1) <= '9') { | |
1588 | if (*cp1 != *(++cp2+1)) { | |
1589 | toks[toknum = *cp2 - '1']++; | |
1590 | tp[toknum] = cp1; | |
1591 | while (*++cp1 && *(cp2+1) | |
1592 | != *cp1); | |
1593 | te[toknum] = cp1; | |
1594 | } | |
1595 | cp2++; | |
1596 | break; | |
1597 | } | |
1598 | /* intentional drop through */ | |
1599 | default: | |
1600 | if (*cp2 != *cp1) { | |
1601 | match = 0; | |
1602 | } | |
1603 | break; | |
1604 | } | |
1605 | if (*cp1) { | |
1606 | cp1++; | |
1607 | } | |
1608 | if (*cp2) { | |
1609 | cp2++; | |
1610 | } | |
1611 | } | |
1612 | cp1 = new; | |
1613 | *cp1 = '\0'; | |
1614 | cp2 = mapout; | |
1615 | while (*cp2) { | |
1616 | match = 0; | |
1617 | switch (*cp2) { | |
1618 | case '\\': | |
1619 | if (*(cp2 + 1)) { | |
1620 | *cp1++ = *++cp2; | |
1621 | } | |
1622 | break; | |
1623 | case '[': | |
1624 | LOOP: | |
1625 | if (*++cp2 == '$' && isdigit(*(cp2+1))) { | |
1626 | if (*++cp2 == '0') { | |
1627 | char *cp3 = name; | |
1628 | ||
1629 | while (*cp3) { | |
1630 | *cp1++ = *cp3++; | |
1631 | } | |
1632 | match = 1; | |
1633 | } | |
1634 | else if (toks[toknum = *cp2 - '1']) { | |
1635 | char *cp3 = tp[toknum]; | |
1636 | ||
1637 | while (cp3 != te[toknum]) { | |
1638 | *cp1++ = *cp3++; | |
1639 | } | |
1640 | match = 1; | |
1641 | } | |
1642 | } | |
1643 | else { | |
1644 | while (*cp2 && *cp2 != ',' && | |
1645 | *cp2 != ']') { | |
1646 | if (*cp2 == '\\') { | |
1647 | cp2++; | |
1648 | } | |
1649 | else if (*cp2 == '$' && | |
1650 | isdigit(*(cp2+1))) { | |
1651 | if (*++cp2 == '0') { | |
1652 | char *cp3 = name; | |
1653 | ||
1654 | while (*cp3) { | |
1655 | *cp1++ = *cp3++; | |
1656 | } | |
1657 | } | |
1658 | else if (toks[toknum = | |
1659 | *cp2 - '1']) { | |
1660 | char *cp3=tp[toknum]; | |
1661 | ||
1662 | while (cp3 != | |
1663 | te[toknum]) { | |
1664 | *cp1++ = *cp3++; | |
1665 | } | |
1666 | } | |
1667 | } | |
1668 | else if (*cp2) { | |
1669 | *cp1++ = *cp2++; | |
1670 | } | |
1671 | } | |
1672 | if (!*cp2) { | |
1673 | printf("nmap: unbalanced brackets\n"); | |
1674 | return(name); | |
1675 | } | |
1676 | match = 1; | |
1677 | cp2--; | |
1678 | } | |
1679 | if (match) { | |
1680 | while (*++cp2 && *cp2 != ']') { | |
1681 | if (*cp2 == '\\' && *(cp2 + 1)) { | |
1682 | cp2++; | |
1683 | } | |
1684 | } | |
1685 | if (!*cp2) { | |
1686 | printf("nmap: unbalanced brackets\n"); | |
1687 | return(name); | |
1688 | } | |
1689 | break; | |
1690 | } | |
1691 | switch (*++cp2) { | |
1692 | case ',': | |
1693 | goto LOOP; | |
1694 | case ']': | |
1695 | break; | |
1696 | default: | |
1697 | cp2--; | |
1698 | goto LOOP; | |
1699 | } | |
1700 | break; | |
1701 | case '$': | |
1702 | if (isdigit(*(cp2 + 1))) { | |
1703 | if (*++cp2 == '0') { | |
1704 | char *cp3 = name; | |
1705 | ||
1706 | while (*cp3) { | |
1707 | *cp1++ = *cp3++; | |
1708 | } | |
1709 | } | |
1710 | else if (toks[toknum = *cp2 - '1']) { | |
1711 | char *cp3 = tp[toknum]; | |
1712 | ||
1713 | while (cp3 != te[toknum]) { | |
1714 | *cp1++ = *cp3++; | |
1715 | } | |
1716 | } | |
1717 | break; | |
1718 | } | |
1719 | /* intentional drop through */ | |
1720 | default: | |
1721 | *cp1++ = *cp2; | |
1722 | break; | |
1723 | } | |
1724 | cp2++; | |
1725 | } | |
1726 | *cp1 = '\0'; | |
1727 | if (!*new) { | |
1728 | return(name); | |
1729 | } | |
1730 | return(new); | |
1731 | } | |
1732 | ||
1733 | setsunique() | |
1734 | { | |
1735 | sunique = !sunique; | |
1736 | printf("Store unique %s.\n", onoff(sunique)); | |
1737 | code = sunique; | |
1738 | } | |
1739 | ||
1740 | setrunique() | |
1741 | { | |
1742 | runique = !runique; | |
1743 | printf("Receive unique %s.\n", onoff(runique)); | |
1744 | code = runique; | |
1745 | } | |
1746 | ||
1747 | /* change directory to perent directory */ | |
1748 | cdup() | |
1749 | { | |
1750 | (void) command("CDUP"); | |
1751 | } | |
1752 | ||
1753 | macdef(argc, argv) | |
1754 | int argc; | |
1755 | char *argv[]; | |
1756 | { | |
1757 | char *tmp; | |
1758 | int c; | |
1759 | ||
1760 | if (macnum == 16) { | |
1761 | printf("Limit of 16 macros have already been defined\n"); | |
1762 | code = -1; | |
1763 | return; | |
1764 | } | |
1765 | if (argc < 2) { | |
04480325 | 1766 | (void) strcat(line, " "); |
9069f68e | 1767 | printf("(macro name) "); |
04480325 | 1768 | (void) gets(&line[strlen(line)]); |
9069f68e GM |
1769 | makeargv(); |
1770 | argc = margc; | |
1771 | argv = margv; | |
1772 | } | |
1773 | if (argc != 2) { | |
1774 | printf("Usage: %s macro_name\n",argv[0]); | |
1775 | code = -1; | |
1776 | return; | |
1777 | } | |
1778 | if (interactive) { | |
1779 | printf("Enter macro line by line, terminating it with a null line\n"); | |
1780 | } | |
04480325 | 1781 | (void) strncpy(macros[macnum].mac_name, argv[1], 8); |
9069f68e GM |
1782 | if (macnum == 0) { |
1783 | macros[macnum].mac_start = macbuf; | |
1784 | } | |
1785 | else { | |
1786 | macros[macnum].mac_start = macros[macnum - 1].mac_end + 1; | |
1787 | } | |
1788 | tmp = macros[macnum].mac_start; | |
1789 | while (tmp != macbuf+4096) { | |
1790 | if ((c = getchar()) == EOF) { | |
1791 | printf("macdef:end of file encountered\n"); | |
1792 | code = -1; | |
1793 | return; | |
1794 | } | |
1795 | if ((*tmp = c) == '\n') { | |
1796 | if (tmp == macros[macnum].mac_start) { | |
1797 | macros[macnum++].mac_end = tmp; | |
1798 | code = 0; | |
1799 | return; | |
1800 | } | |
1801 | if (*(tmp-1) == '\0') { | |
1802 | macros[macnum++].mac_end = tmp - 1; | |
1803 | code = 0; | |
1804 | return; | |
1805 | } | |
1806 | *tmp = '\0'; | |
1807 | } | |
1808 | tmp++; | |
1809 | } | |
1810 | while (1) { | |
1811 | while ((c = getchar()) != '\n' && c != EOF); | |
1812 | if (c == EOF || getchar() == '\n') { | |
1813 | printf("Macro not defined - 4k buffer exceeded\n"); | |
1814 | code = -1; | |
1815 | return; | |
1816 | } | |
1817 | } | |
1818 | } |