Commit | Line | Data |
---|---|---|
edf71f48 | 1 | /* |
9069f68e | 2 | * Copyright (c) 1985 Regents of the University of California. |
11c5f0a3 KB |
3 | * All rights reserved. |
4 | * | |
5 | * Redistribution and use in source and binary forms are permitted | |
b36fc510 KB |
6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
edf71f48 DF |
16 | */ |
17 | ||
59d0d309 | 18 | #ifndef lint |
b36fc510 | 19 | static char sccsid[] = "@(#)cmds.c 5.8 (Berkeley) %G%"; |
11c5f0a3 | 20 | #endif /* not lint */ |
59d0d309 SL |
21 | |
22 | /* | |
23 | * FTP User Program -- Command Routines. | |
24 | */ | |
9069f68e | 25 | #include "ftp_var.h" |
59d0d309 SL |
26 | #include <sys/socket.h> |
27 | ||
62c4a390 SL |
28 | #include <arpa/ftp.h> |
29 | ||
59d0d309 SL |
30 | #include <signal.h> |
31 | #include <stdio.h> | |
32 | #include <errno.h> | |
33 | #include <netdb.h> | |
9069f68e | 34 | #include <ctype.h> |
04480325 | 35 | #include <sys/wait.h> |
59d0d309 | 36 | |
59d0d309 | 37 | |
cf8133c7 SL |
38 | extern char *globerr; |
39 | extern char **glob(); | |
9072bd8a | 40 | extern char *home; |
cf8133c7 | 41 | extern short gflag; |
9072bd8a SL |
42 | extern char *remglob(); |
43 | extern char *getenv(); | |
44 | extern char *index(); | |
45 | extern char *rindex(); | |
9069f68e GM |
46 | char *mname; |
47 | jmp_buf jabort; | |
48 | char *dotrans(), *domap(); | |
59d0d309 SL |
49 | |
50 | /* | |
51 | * Connect to peer server and | |
52 | * auto-login, if possible. | |
53 | */ | |
54 | setpeer(argc, argv) | |
55 | int argc; | |
56 | char *argv[]; | |
57 | { | |
198ce38e | 58 | char *host, *hookup(); |
59d0d309 SL |
59 | int port; |
60 | ||
61 | if (connected) { | |
9069f68e | 62 | printf("Already connected to %s, use close first.\n", |
59d0d309 | 63 | hostname); |
9069f68e | 64 | code = -1; |
59d0d309 SL |
65 | return; |
66 | } | |
67 | if (argc < 2) { | |
04480325 | 68 | (void) strcat(line, " "); |
59d0d309 | 69 | printf("(to) "); |
04480325 | 70 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
71 | makeargv(); |
72 | argc = margc; | |
73 | argv = margv; | |
74 | } | |
75 | if (argc > 3) { | |
76 | printf("usage: %s host-name [port]\n", argv[0]); | |
9069f68e | 77 | code = -1; |
59d0d309 SL |
78 | return; |
79 | } | |
80 | port = sp->s_port; | |
81 | if (argc > 2) { | |
d33c618b | 82 | port = atoi(argv[2]); |
59d0d309 | 83 | if (port <= 0) { |
d33c618b SL |
84 | printf("%s: bad port number-- %s\n", argv[1], argv[2]); |
85 | printf ("usage: %s host-name [port]\n", argv[0]); | |
9069f68e | 86 | code = -1; |
59d0d309 SL |
87 | return; |
88 | } | |
89 | port = htons(port); | |
90 | } | |
91 | host = hookup(argv[1], port); | |
92 | if (host) { | |
93 | connected = 1; | |
94 | if (autologin) | |
04480325 | 95 | (void) login(argv[1]); |
59d0d309 SL |
96 | } |
97 | } | |
98 | ||
99 | struct types { | |
100 | char *t_name; | |
101 | char *t_mode; | |
102 | int t_type; | |
d33c618b | 103 | char *t_arg; |
59d0d309 | 104 | } types[] = { |
d33c618b SL |
105 | { "ascii", "A", TYPE_A, 0 }, |
106 | { "binary", "I", TYPE_I, 0 }, | |
107 | { "image", "I", TYPE_I, 0 }, | |
108 | { "ebcdic", "E", TYPE_E, 0 }, | |
109 | { "tenex", "L", TYPE_L, bytename }, | |
59d0d309 SL |
110 | 0 |
111 | }; | |
112 | ||
113 | /* | |
114 | * Set transfer type. | |
115 | */ | |
116 | settype(argc, argv) | |
117 | char *argv[]; | |
118 | { | |
119 | register struct types *p; | |
d33c618b | 120 | int comret; |
59d0d309 SL |
121 | |
122 | if (argc > 2) { | |
123 | char *sep; | |
124 | ||
125 | printf("usage: %s [", argv[0]); | |
126 | sep = " "; | |
127 | for (p = types; p->t_name; p++) { | |
128 | printf("%s%s", sep, p->t_name); | |
129 | if (*sep == ' ') | |
130 | sep = " | "; | |
131 | } | |
132 | printf(" ]\n"); | |
9069f68e | 133 | code = -1; |
59d0d309 SL |
134 | return; |
135 | } | |
136 | if (argc < 2) { | |
137 | printf("Using %s mode to transfer files.\n", typename); | |
9069f68e | 138 | code = 0; |
59d0d309 SL |
139 | return; |
140 | } | |
141 | for (p = types; p->t_name; p++) | |
142 | if (strcmp(argv[1], p->t_name) == 0) | |
143 | break; | |
144 | if (p->t_name == 0) { | |
145 | printf("%s: unknown mode\n", argv[1]); | |
9069f68e | 146 | code = -1; |
59d0d309 SL |
147 | return; |
148 | } | |
d33c618b SL |
149 | if ((p->t_arg != NULL) && (*(p->t_arg) != '\0')) |
150 | comret = command ("TYPE %s %s", p->t_mode, p->t_arg); | |
151 | else | |
152 | comret = command("TYPE %s", p->t_mode); | |
153 | if (comret == COMPLETE) { | |
04480325 | 154 | (void) strcpy(typename, p->t_name); |
59d0d309 SL |
155 | type = p->t_type; |
156 | } | |
157 | } | |
158 | ||
159 | /* | |
160 | * Set binary transfer type. | |
161 | */ | |
162 | /*VARARGS*/ | |
163 | setbinary() | |
164 | { | |
165 | ||
166 | call(settype, "type", "binary", 0); | |
167 | } | |
168 | ||
169 | /* | |
170 | * Set ascii transfer type. | |
171 | */ | |
172 | /*VARARGS*/ | |
173 | setascii() | |
174 | { | |
175 | ||
176 | call(settype, "type", "ascii", 0); | |
177 | } | |
178 | ||
179 | /* | |
180 | * Set tenex transfer type. | |
181 | */ | |
182 | /*VARARGS*/ | |
183 | settenex() | |
184 | { | |
185 | ||
186 | call(settype, "type", "tenex", 0); | |
187 | } | |
188 | ||
189 | /* | |
190 | * Set ebcdic transfer type. | |
191 | */ | |
192 | /*VARARGS*/ | |
193 | setebcdic() | |
194 | { | |
195 | ||
196 | call(settype, "type", "ebcdic", 0); | |
197 | } | |
198 | ||
199 | /* | |
200 | * Set file transfer mode. | |
201 | */ | |
04480325 | 202 | /*ARGSUSED*/ |
59d0d309 SL |
203 | setmode(argc, argv) |
204 | char *argv[]; | |
205 | { | |
206 | ||
207 | printf("We only support %s mode, sorry.\n", modename); | |
9069f68e | 208 | code = -1; |
59d0d309 SL |
209 | } |
210 | ||
211 | /* | |
212 | * Set file transfer format. | |
213 | */ | |
04480325 | 214 | /*ARGSUSED*/ |
59d0d309 SL |
215 | setform(argc, argv) |
216 | char *argv[]; | |
217 | { | |
218 | ||
219 | printf("We only support %s format, sorry.\n", formname); | |
9069f68e | 220 | code = -1; |
59d0d309 SL |
221 | } |
222 | ||
223 | /* | |
224 | * Set file transfer structure. | |
225 | */ | |
04480325 | 226 | /*ARGSUSED*/ |
59d0d309 SL |
227 | setstruct(argc, argv) |
228 | char *argv[]; | |
229 | { | |
230 | ||
231 | printf("We only support %s structure, sorry.\n", structname); | |
9069f68e | 232 | code = -1; |
59d0d309 SL |
233 | } |
234 | ||
71a655cd RC |
235 | /* |
236 | * Send a single file. | |
237 | */ | |
59d0d309 | 238 | put(argc, argv) |
5ac6fc46 SL |
239 | int argc; |
240 | char *argv[]; | |
241 | { | |
9072bd8a | 242 | char *cmd; |
9069f68e | 243 | int loc = 0; |
14433a73 | 244 | char *oldargv1; |
5ac6fc46 | 245 | |
9069f68e GM |
246 | if (argc == 2) { |
247 | argc++; | |
248 | argv[2] = argv[1]; | |
249 | loc++; | |
250 | } | |
59d0d309 | 251 | if (argc < 2) { |
04480325 | 252 | (void) strcat(line, " "); |
59d0d309 | 253 | printf("(local-file) "); |
04480325 | 254 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
255 | makeargv(); |
256 | argc = margc; | |
257 | argv = margv; | |
258 | } | |
259 | if (argc < 2) { | |
260 | usage: | |
9069f68e GM |
261 | printf("usage:%s local-file remote-file\n", argv[0]); |
262 | code = -1; | |
59d0d309 SL |
263 | return; |
264 | } | |
265 | if (argc < 3) { | |
04480325 | 266 | (void) strcat(line, " "); |
59d0d309 | 267 | printf("(remote-file) "); |
04480325 | 268 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
269 | makeargv(); |
270 | argc = margc; | |
271 | argv = margv; | |
272 | } | |
273 | if (argc < 3) | |
274 | goto usage; | |
14433a73 | 275 | oldargv1 = argv[1]; |
9069f68e GM |
276 | if (!globulize(&argv[1])) { |
277 | code = -1; | |
cf8133c7 | 278 | return; |
9069f68e | 279 | } |
14433a73 KM |
280 | /* |
281 | * If "globulize" modifies argv[1], and argv[2] is a copy of | |
282 | * the old argv[1], make it a copy of the new argv[1]. | |
283 | */ | |
9069f68e | 284 | if (argv[1] != oldargv1 && argv[2] == oldargv1) { |
14433a73 | 285 | argv[2] = argv[1]; |
9069f68e GM |
286 | } |
287 | cmd = (argv[0][0] == 'a') ? "APPE" : ((sunique) ? "STOU" : "STOR"); | |
288 | if (loc && ntflag) { | |
289 | argv[2] = dotrans(argv[2]); | |
290 | } | |
291 | if (loc && mapflag) { | |
292 | argv[2] = domap(argv[2]); | |
293 | } | |
5ac6fc46 | 294 | sendrequest(cmd, argv[1], argv[2]); |
59d0d309 SL |
295 | } |
296 | ||
297 | /* | |
9072bd8a | 298 | * Send multiple files. |
cf8133c7 SL |
299 | */ |
300 | mput(argc, argv) | |
301 | char *argv[]; | |
302 | { | |
614e24b6 | 303 | register int i; |
9069f68e GM |
304 | int ointer, (*oldintr)(), mabort(); |
305 | extern jmp_buf jabort; | |
306 | char *tp; | |
cf8133c7 | 307 | |
5ac6fc46 | 308 | if (argc < 2) { |
04480325 | 309 | (void) strcat(line, " "); |
5ac6fc46 | 310 | printf("(local-files) "); |
04480325 | 311 | (void) gets(&line[strlen(line)]); |
5ac6fc46 SL |
312 | makeargv(); |
313 | argc = margc; | |
314 | argv = margv; | |
cf8133c7 SL |
315 | } |
316 | if (argc < 2) { | |
9069f68e GM |
317 | printf("usage:%s local-files\n", argv[0]); |
318 | code = -1; | |
319 | return; | |
320 | } | |
321 | mname = argv[0]; | |
322 | mflag = 1; | |
323 | oldintr = signal(SIGINT, mabort); | |
324 | (void) setjmp(jabort); | |
325 | if (proxy) { | |
326 | char *cp, *tp2, tmpbuf[MAXPATHLEN]; | |
327 | ||
04480325 | 328 | while ((cp = remglob(argv,0)) != NULL) { |
9069f68e GM |
329 | if (*cp == 0) { |
330 | mflag = 0; | |
331 | continue; | |
332 | } | |
333 | if (mflag && confirm(argv[0], cp)) { | |
334 | tp = cp; | |
335 | if (mcase) { | |
336 | while (*tp && !islower(*tp)) { | |
337 | tp++; | |
338 | } | |
339 | if (!*tp) { | |
340 | tp = cp; | |
341 | tp2 = tmpbuf; | |
342 | while ((*tp2 = *tp) != NULL) { | |
343 | if (isupper(*tp2)) { | |
344 | *tp2 = 'a' + *tp2 - 'A'; | |
345 | } | |
346 | tp++; | |
347 | tp2++; | |
348 | } | |
349 | } | |
350 | tp = tmpbuf; | |
351 | } | |
352 | if (ntflag) { | |
353 | tp = dotrans(tp); | |
354 | } | |
355 | if (mapflag) { | |
356 | tp = domap(tp); | |
357 | } | |
358 | sendrequest((sunique) ? "STOU" : "STOR", cp,tp); | |
359 | if (!mflag && fromatty) { | |
360 | ointer = interactive; | |
361 | interactive = 1; | |
362 | if (confirm("Continue with","mput")) { | |
363 | mflag++; | |
364 | } | |
365 | interactive = ointer; | |
366 | } | |
367 | } | |
368 | } | |
369 | (void) signal(SIGINT, oldintr); | |
370 | mflag = 0; | |
cf8133c7 SL |
371 | return; |
372 | } | |
614e24b6 SL |
373 | for (i = 1; i < argc; i++) { |
374 | register char **cpp, **gargs; | |
375 | ||
376 | if (!doglob) { | |
9069f68e GM |
377 | if (mflag && confirm(argv[0], argv[i])) { |
378 | tp = (ntflag) ? dotrans(argv[i]) : argv[i]; | |
379 | tp = (mapflag) ? domap(tp) : tp; | |
380 | sendrequest((sunique) ? "STOU" : "STOR", | |
381 | argv[i], tp); | |
382 | if (!mflag && fromatty) { | |
383 | ointer = interactive; | |
384 | interactive = 1; | |
385 | if (confirm("Continue with","mput")) { | |
386 | mflag++; | |
387 | } | |
388 | interactive = ointer; | |
389 | } | |
390 | } | |
614e24b6 SL |
391 | continue; |
392 | } | |
393 | gargs = glob(argv[i]); | |
cf8133c7 | 394 | if (globerr != NULL) { |
5ac6fc46 SL |
395 | printf("%s\n", globerr); |
396 | if (gargs) | |
397 | blkfree(gargs); | |
614e24b6 | 398 | continue; |
cf8133c7 | 399 | } |
9069f68e GM |
400 | for (cpp = gargs; cpp && *cpp != NULL; cpp++) { |
401 | if (mflag && confirm(argv[0], *cpp)) { | |
402 | tp = (ntflag) ? dotrans(*cpp) : *cpp; | |
403 | tp = (mapflag) ? domap(tp) : tp; | |
404 | sendrequest((sunique) ? "STOU" : "STOR", | |
405 | *cpp, tp); | |
406 | if (!mflag && fromatty) { | |
407 | ointer = interactive; | |
408 | interactive = 1; | |
409 | if (confirm("Continue with","mput")) { | |
410 | mflag++; | |
411 | } | |
412 | interactive = ointer; | |
413 | } | |
414 | } | |
415 | } | |
614e24b6 SL |
416 | if (gargs != NULL) |
417 | blkfree(gargs); | |
cf8133c7 | 418 | } |
9069f68e GM |
419 | (void) signal(SIGINT, oldintr); |
420 | mflag = 0; | |
cf8133c7 SL |
421 | } |
422 | ||
423 | /* | |
424 | * Receive one file. | |
59d0d309 SL |
425 | */ |
426 | get(argc, argv) | |
427 | char *argv[]; | |
428 | { | |
9069f68e | 429 | int loc = 0; |
59d0d309 | 430 | |
9069f68e GM |
431 | if (argc == 2) { |
432 | argc++; | |
433 | argv[2] = argv[1]; | |
434 | loc++; | |
435 | } | |
59d0d309 | 436 | if (argc < 2) { |
04480325 | 437 | (void) strcat(line, " "); |
59d0d309 | 438 | printf("(remote-file) "); |
04480325 | 439 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
440 | makeargv(); |
441 | argc = margc; | |
442 | argv = margv; | |
443 | } | |
444 | if (argc < 2) { | |
445 | usage: | |
9069f68e GM |
446 | printf("usage: %s remote-file [ local-file ]\n", argv[0]); |
447 | code = -1; | |
59d0d309 SL |
448 | return; |
449 | } | |
450 | if (argc < 3) { | |
04480325 | 451 | (void) strcat(line, " "); |
59d0d309 | 452 | printf("(local-file) "); |
04480325 | 453 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
454 | makeargv(); |
455 | argc = margc; | |
456 | argv = margv; | |
457 | } | |
458 | if (argc < 3) | |
459 | goto usage; | |
9069f68e GM |
460 | if (!globulize(&argv[2])) { |
461 | code = -1; | |
cf8133c7 | 462 | return; |
9069f68e GM |
463 | } |
464 | if (loc && mcase) { | |
465 | char *tp = argv[1], *tp2, tmpbuf[MAXPATHLEN]; | |
466 | ||
467 | while (*tp && !islower(*tp)) { | |
468 | tp++; | |
469 | } | |
470 | if (!*tp) { | |
471 | tp = argv[2]; | |
472 | tp2 = tmpbuf; | |
473 | while ((*tp2 = *tp) != NULL) { | |
474 | if (isupper(*tp2)) { | |
475 | *tp2 = 'a' + *tp2 - 'A'; | |
476 | } | |
477 | tp++; | |
478 | tp2++; | |
479 | } | |
480 | argv[2] = tmpbuf; | |
481 | } | |
482 | } | |
483 | if (loc && ntflag) { | |
484 | argv[2] = dotrans(argv[2]); | |
485 | } | |
486 | if (loc && mapflag) { | |
487 | argv[2] = domap(argv[2]); | |
488 | } | |
5ac6fc46 | 489 | recvrequest("RETR", argv[2], argv[1], "w"); |
59d0d309 SL |
490 | } |
491 | ||
9069f68e GM |
492 | mabort() |
493 | { | |
494 | int ointer; | |
495 | extern jmp_buf jabort; | |
496 | ||
497 | printf("\n"); | |
498 | (void) fflush(stdout); | |
499 | if (mflag && fromatty) { | |
500 | ointer = interactive; | |
501 | interactive = 1; | |
502 | if (confirm("Continue with", mname)) { | |
503 | interactive = ointer; | |
504 | longjmp(jabort,0); | |
505 | } | |
506 | interactive = ointer; | |
507 | } | |
508 | mflag = 0; | |
509 | longjmp(jabort,0); | |
510 | } | |
511 | ||
cf8133c7 SL |
512 | /* |
513 | * Get multiple files. | |
514 | */ | |
515 | mget(argc, argv) | |
516 | char *argv[]; | |
517 | { | |
9069f68e GM |
518 | char *cp, *tp, *tp2, tmpbuf[MAXPATHLEN]; |
519 | int ointer, (*oldintr)(), mabort(); | |
520 | extern jmp_buf jabort; | |
cf8133c7 | 521 | |
cf8133c7 | 522 | if (argc < 2) { |
04480325 | 523 | (void) strcat(line, " "); |
9072bd8a | 524 | printf("(remote-files) "); |
04480325 | 525 | (void) gets(&line[strlen(line)]); |
cf8133c7 SL |
526 | makeargv(); |
527 | argc = margc; | |
528 | argv = margv; | |
529 | } | |
530 | if (argc < 2) { | |
9069f68e GM |
531 | printf("usage:%s remote-files\n", argv[0]); |
532 | code = -1; | |
cf8133c7 SL |
533 | return; |
534 | } | |
9069f68e GM |
535 | mname = argv[0]; |
536 | mflag = 1; | |
537 | oldintr = signal(SIGINT,mabort); | |
538 | (void) setjmp(jabort); | |
04480325 | 539 | while ((cp = remglob(argv,proxy)) != NULL) { |
9069f68e GM |
540 | if (*cp == '\0') { |
541 | mflag = 0; | |
542 | continue; | |
543 | } | |
544 | if (mflag && confirm(argv[0], cp)) { | |
545 | tp = cp; | |
546 | if (mcase) { | |
547 | while (*tp && !islower(*tp)) { | |
548 | tp++; | |
549 | } | |
550 | if (!*tp) { | |
551 | tp = cp; | |
552 | tp2 = tmpbuf; | |
553 | while ((*tp2 = *tp) != NULL) { | |
554 | if (isupper(*tp2)) { | |
555 | *tp2 = 'a' + *tp2 - 'A'; | |
556 | } | |
557 | tp++; | |
558 | tp2++; | |
559 | } | |
560 | } | |
561 | tp = tmpbuf; | |
562 | } | |
563 | if (ntflag) { | |
564 | tp = dotrans(tp); | |
565 | } | |
566 | if (mapflag) { | |
567 | tp = domap(tp); | |
568 | } | |
569 | recvrequest("RETR", tp, cp, "w"); | |
570 | if (!mflag && fromatty) { | |
571 | ointer = interactive; | |
572 | interactive = 1; | |
573 | if (confirm("Continue with","mget")) { | |
574 | mflag++; | |
575 | } | |
576 | interactive = ointer; | |
577 | } | |
578 | } | |
579 | } | |
580 | (void) signal(SIGINT,oldintr); | |
581 | mflag = 0; | |
5ac6fc46 | 582 | } |
cf8133c7 | 583 | |
5ac6fc46 | 584 | char * |
04480325 | 585 | remglob(argv,doswitch) |
5ac6fc46 | 586 | char *argv[]; |
04480325 | 587 | int doswitch; |
5ac6fc46 | 588 | { |
9072bd8a | 589 | char temp[16]; |
5ac6fc46 SL |
590 | static char buf[MAXPATHLEN]; |
591 | static FILE *ftemp = NULL; | |
592 | static char **args; | |
614e24b6 | 593 | int oldverbose, oldhash; |
9072bd8a | 594 | char *cp, *mode; |
5ac6fc46 | 595 | |
9069f68e GM |
596 | if (!mflag) { |
597 | if (!doglob) { | |
598 | args = NULL; | |
599 | } | |
600 | else { | |
601 | if (ftemp) { | |
04480325 | 602 | (void) fclose(ftemp); |
9069f68e GM |
603 | ftemp = NULL; |
604 | } | |
605 | } | |
606 | return(NULL); | |
607 | } | |
5ac6fc46 | 608 | if (!doglob) { |
9072bd8a | 609 | if (args == NULL) |
5ac6fc46 SL |
610 | args = argv; |
611 | if ((cp = *++args) == NULL) | |
612 | args = NULL; | |
613 | return (cp); | |
cf8133c7 | 614 | } |
cf8133c7 | 615 | if (ftemp == NULL) { |
04480325 GM |
616 | (void) strcpy(temp, "/tmp/ftpXXXXXX"); |
617 | (void) mktemp(temp); | |
5ac6fc46 | 618 | oldverbose = verbose, verbose = 0; |
614e24b6 | 619 | oldhash = hash, hash = 0; |
9069f68e GM |
620 | if (doswitch) { |
621 | pswitch(!proxy); | |
622 | } | |
9072bd8a SL |
623 | for (mode = "w"; *++argv != NULL; mode = "a") |
624 | recvrequest ("NLST", temp, *argv, mode); | |
9069f68e GM |
625 | if (doswitch) { |
626 | pswitch(!proxy); | |
627 | } | |
614e24b6 | 628 | verbose = oldverbose; hash = oldhash; |
5ac6fc46 | 629 | ftemp = fopen(temp, "r"); |
04480325 | 630 | (void) unlink(temp); |
5ac6fc46 SL |
631 | if (ftemp == NULL) { |
632 | printf("can't find list of remote files, oops\n"); | |
9072bd8a | 633 | return (NULL); |
5ac6fc46 | 634 | } |
cf8133c7 | 635 | } |
5ac6fc46 | 636 | if (fgets(buf, sizeof (buf), ftemp) == NULL) { |
04480325 | 637 | (void) fclose(ftemp), ftemp = NULL; |
5ac6fc46 | 638 | return (NULL); |
cf8133c7 | 639 | } |
5ac6fc46 SL |
640 | if ((cp = index(buf, '\n')) != NULL) |
641 | *cp = '\0'; | |
642 | return (buf); | |
cf8133c7 SL |
643 | } |
644 | ||
59d0d309 SL |
645 | char * |
646 | onoff(bool) | |
647 | int bool; | |
648 | { | |
649 | ||
650 | return (bool ? "on" : "off"); | |
651 | } | |
652 | ||
653 | /* | |
654 | * Show status. | |
655 | */ | |
04480325 | 656 | /*ARGSUSED*/ |
59d0d309 SL |
657 | status(argc, argv) |
658 | char *argv[]; | |
659 | { | |
9069f68e | 660 | int i; |
59d0d309 SL |
661 | |
662 | if (connected) | |
663 | printf("Connected to %s.\n", hostname); | |
664 | else | |
665 | printf("Not connected.\n"); | |
9069f68e GM |
666 | if (!proxy) { |
667 | pswitch(1); | |
668 | if (connected) { | |
669 | printf("Connected for proxy commands to %s.\n", hostname); | |
670 | } | |
671 | else { | |
672 | printf("No proxy connection.\n"); | |
673 | } | |
674 | pswitch(0); | |
675 | } | |
59d0d309 SL |
676 | printf("Mode: %s; Type: %s; Form: %s; Structure: %s\n", |
677 | modename, typename, formname, structname); | |
cf8133c7 SL |
678 | printf("Verbose: %s; Bell: %s; Prompting: %s; Globbing: %s\n", |
679 | onoff(verbose), onoff(bell), onoff(interactive), | |
680 | onoff(doglob)); | |
9069f68e GM |
681 | printf("Store unique: %s; Receive unique: %s\n", onoff(sunique), |
682 | onoff(runique)); | |
683 | printf("Case: %s; CR stripping: %s\n",onoff(mcase),onoff(crflag)); | |
684 | if (ntflag) { | |
685 | printf("Ntrans: (in) %s (out) %s\n", ntin,ntout); | |
686 | } | |
687 | else { | |
688 | printf("Ntrans: off\n"); | |
689 | } | |
690 | if (mapflag) { | |
691 | printf("Nmap: (in) %s (out) %s\n", mapin, mapout); | |
692 | } | |
693 | else { | |
694 | printf("Nmap: off\n"); | |
695 | } | |
7136ef0a SL |
696 | printf("Hash mark printing: %s; Use of PORT cmds: %s\n", |
697 | onoff(hash), onoff(sendport)); | |
9069f68e GM |
698 | if (macnum > 0) { |
699 | printf("Macros:\n"); | |
700 | for (i=0; i<macnum; i++) { | |
701 | printf("\t%s\n",macros[i].mac_name); | |
702 | } | |
703 | } | |
704 | code = 0; | |
59d0d309 SL |
705 | } |
706 | ||
707 | /* | |
708 | * Set beep on cmd completed mode. | |
709 | */ | |
710 | /*VARARGS*/ | |
711 | setbell() | |
712 | { | |
713 | ||
714 | bell = !bell; | |
715 | printf("Bell mode %s.\n", onoff(bell)); | |
9069f68e | 716 | code = bell; |
59d0d309 SL |
717 | } |
718 | ||
719 | /* | |
720 | * Turn on packet tracing. | |
721 | */ | |
722 | /*VARARGS*/ | |
723 | settrace() | |
724 | { | |
725 | ||
726 | trace = !trace; | |
727 | printf("Packet tracing %s.\n", onoff(trace)); | |
9069f68e | 728 | code = trace; |
59d0d309 SL |
729 | } |
730 | ||
5ac6fc46 SL |
731 | /* |
732 | * Toggle hash mark printing during transfers. | |
733 | */ | |
734 | /*VARARGS*/ | |
735 | sethash() | |
736 | { | |
737 | ||
738 | hash = !hash; | |
739 | printf("Hash mark printing %s", onoff(hash)); | |
9069f68e | 740 | code = hash; |
5ac6fc46 SL |
741 | if (hash) |
742 | printf(" (%d bytes/hash mark)", BUFSIZ); | |
743 | printf(".\n"); | |
744 | } | |
745 | ||
59d0d309 SL |
746 | /* |
747 | * Turn on printing of server echo's. | |
748 | */ | |
749 | /*VARARGS*/ | |
750 | setverbose() | |
751 | { | |
752 | ||
753 | verbose = !verbose; | |
754 | printf("Verbose mode %s.\n", onoff(verbose)); | |
9069f68e | 755 | code = verbose; |
59d0d309 SL |
756 | } |
757 | ||
5ac6fc46 SL |
758 | /* |
759 | * Toggle PORT cmd use before each data connection. | |
760 | */ | |
761 | /*VARARGS*/ | |
762 | setport() | |
763 | { | |
764 | ||
765 | sendport = !sendport; | |
766 | printf("Use of PORT cmds %s.\n", onoff(sendport)); | |
9069f68e | 767 | code = sendport; |
5ac6fc46 SL |
768 | } |
769 | ||
59d0d309 SL |
770 | /* |
771 | * Turn on interactive prompting | |
772 | * during mget, mput, and mdelete. | |
773 | */ | |
774 | /*VARARGS*/ | |
775 | setprompt() | |
776 | { | |
777 | ||
778 | interactive = !interactive; | |
779 | printf("Interactive mode %s.\n", onoff(interactive)); | |
9069f68e | 780 | code = interactive; |
59d0d309 SL |
781 | } |
782 | ||
cf8133c7 SL |
783 | /* |
784 | * Toggle metacharacter interpretation | |
785 | * on local file names. | |
786 | */ | |
787 | /*VARARGS*/ | |
788 | setglob() | |
789 | { | |
790 | ||
791 | doglob = !doglob; | |
792 | printf("Globbing %s.\n", onoff(doglob)); | |
9069f68e | 793 | code = doglob; |
cf8133c7 SL |
794 | } |
795 | ||
59d0d309 SL |
796 | /* |
797 | * Set debugging mode on/off and/or | |
798 | * set level of debugging. | |
799 | */ | |
9072bd8a | 800 | /*VARARGS*/ |
59d0d309 SL |
801 | setdebug(argc, argv) |
802 | char *argv[]; | |
803 | { | |
804 | int val; | |
805 | ||
806 | if (argc > 1) { | |
807 | val = atoi(argv[1]); | |
808 | if (val < 0) { | |
809 | printf("%s: bad debugging value.\n", argv[1]); | |
9069f68e | 810 | code = -1; |
59d0d309 SL |
811 | return; |
812 | } | |
813 | } else | |
814 | val = !debug; | |
815 | debug = val; | |
816 | if (debug) | |
817 | options |= SO_DEBUG; | |
818 | else | |
819 | options &= ~SO_DEBUG; | |
820 | printf("Debugging %s (debug=%d).\n", onoff(debug), debug); | |
9069f68e | 821 | code = debug > 0; |
59d0d309 SL |
822 | } |
823 | ||
824 | /* | |
825 | * Set current working directory | |
826 | * on remote machine. | |
827 | */ | |
828 | cd(argc, argv) | |
829 | char *argv[]; | |
830 | { | |
831 | ||
59d0d309 | 832 | if (argc < 2) { |
04480325 | 833 | (void) strcat(line, " "); |
59d0d309 | 834 | printf("(remote-directory) "); |
04480325 | 835 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
836 | makeargv(); |
837 | argc = margc; | |
838 | argv = margv; | |
839 | } | |
840 | if (argc < 2) { | |
9069f68e GM |
841 | printf("usage:%s remote-directory\n", argv[0]); |
842 | code = -1; | |
59d0d309 SL |
843 | return; |
844 | } | |
845 | (void) command("CWD %s", argv[1]); | |
846 | } | |
847 | ||
59d0d309 SL |
848 | /* |
849 | * Set current working directory | |
850 | * on local machine. | |
851 | */ | |
852 | lcd(argc, argv) | |
853 | char *argv[]; | |
854 | { | |
cf8133c7 | 855 | char buf[MAXPATHLEN]; |
59d0d309 | 856 | |
cf8133c7 SL |
857 | if (argc < 2) |
858 | argc++, argv[1] = home; | |
59d0d309 | 859 | if (argc != 2) { |
9069f68e GM |
860 | printf("usage:%s local-directory\n", argv[0]); |
861 | code = -1; | |
59d0d309 SL |
862 | return; |
863 | } | |
9069f68e GM |
864 | if (!globulize(&argv[1])) { |
865 | code = -1; | |
cf8133c7 | 866 | return; |
9069f68e | 867 | } |
cf8133c7 | 868 | if (chdir(argv[1]) < 0) { |
59d0d309 | 869 | perror(argv[1]); |
9069f68e | 870 | code = -1; |
cf8133c7 SL |
871 | return; |
872 | } | |
873 | printf("Local directory now %s\n", getwd(buf)); | |
9069f68e | 874 | code = 0; |
59d0d309 SL |
875 | } |
876 | ||
877 | /* | |
878 | * Delete a single file. | |
879 | */ | |
880 | delete(argc, argv) | |
881 | char *argv[]; | |
882 | { | |
883 | ||
884 | if (argc < 2) { | |
04480325 | 885 | (void) strcat(line, " "); |
59d0d309 | 886 | printf("(remote-file) "); |
04480325 | 887 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
888 | makeargv(); |
889 | argc = margc; | |
890 | argv = margv; | |
891 | } | |
892 | if (argc < 2) { | |
9069f68e GM |
893 | printf("usage:%s remote-file\n", argv[0]); |
894 | code = -1; | |
59d0d309 SL |
895 | return; |
896 | } | |
897 | (void) command("DELE %s", argv[1]); | |
898 | } | |
899 | ||
5ac6fc46 SL |
900 | /* |
901 | * Delete multiple files. | |
902 | */ | |
903 | mdelete(argc, argv) | |
904 | char *argv[]; | |
905 | { | |
906 | char *cp; | |
9069f68e GM |
907 | int ointer, (*oldintr)(), mabort(); |
908 | extern jmp_buf jabort; | |
5ac6fc46 SL |
909 | |
910 | if (argc < 2) { | |
04480325 | 911 | (void) strcat(line, " "); |
5ac6fc46 | 912 | printf("(remote-files) "); |
04480325 | 913 | (void) gets(&line[strlen(line)]); |
5ac6fc46 SL |
914 | makeargv(); |
915 | argc = margc; | |
916 | argv = margv; | |
917 | } | |
918 | if (argc < 2) { | |
9069f68e GM |
919 | printf("usage:%s remote-files\n", argv[0]); |
920 | code = -1; | |
5ac6fc46 SL |
921 | return; |
922 | } | |
9069f68e GM |
923 | mname = argv[0]; |
924 | mflag = 1; | |
925 | oldintr = signal(SIGINT, mabort); | |
926 | (void) setjmp(jabort); | |
04480325 | 927 | while ((cp = remglob(argv,0)) != NULL) { |
9069f68e GM |
928 | if (*cp == '\0') { |
929 | mflag = 0; | |
930 | continue; | |
931 | } | |
932 | if (mflag && confirm(argv[0], cp)) { | |
5ac6fc46 | 933 | (void) command("DELE %s", cp); |
9069f68e GM |
934 | if (!mflag && fromatty) { |
935 | ointer = interactive; | |
936 | interactive = 1; | |
937 | if (confirm("Continue with", "mdelete")) { | |
938 | mflag++; | |
939 | } | |
940 | interactive = ointer; | |
941 | } | |
942 | } | |
943 | } | |
944 | (void) signal(SIGINT, oldintr); | |
945 | mflag = 0; | |
5ac6fc46 | 946 | } |
9072bd8a | 947 | |
59d0d309 SL |
948 | /* |
949 | * Rename a remote file. | |
950 | */ | |
951 | renamefile(argc, argv) | |
952 | char *argv[]; | |
953 | { | |
954 | ||
955 | if (argc < 2) { | |
04480325 | 956 | (void) strcat(line, " "); |
59d0d309 | 957 | printf("(from-name) "); |
04480325 | 958 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
959 | makeargv(); |
960 | argc = margc; | |
961 | argv = margv; | |
962 | } | |
963 | if (argc < 2) { | |
964 | usage: | |
965 | printf("%s from-name to-name\n", argv[0]); | |
9069f68e | 966 | code = -1; |
59d0d309 SL |
967 | return; |
968 | } | |
969 | if (argc < 3) { | |
04480325 | 970 | (void) strcat(line, " "); |
59d0d309 | 971 | printf("(to-name) "); |
04480325 | 972 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
973 | makeargv(); |
974 | argc = margc; | |
975 | argv = margv; | |
976 | } | |
977 | if (argc < 3) | |
978 | goto usage; | |
979 | if (command("RNFR %s", argv[1]) == CONTINUE) | |
980 | (void) command("RNTO %s", argv[2]); | |
981 | } | |
982 | ||
983 | /* | |
984 | * Get a directory listing | |
985 | * of remote files. | |
986 | */ | |
987 | ls(argc, argv) | |
988 | char *argv[]; | |
989 | { | |
9072bd8a | 990 | char *cmd; |
59d0d309 SL |
991 | |
992 | if (argc < 2) | |
993 | argc++, argv[1] = NULL; | |
994 | if (argc < 3) | |
995 | argc++, argv[2] = "-"; | |
9072bd8a SL |
996 | if (argc > 3) { |
997 | printf("usage: %s remote-directory local-file\n", argv[0]); | |
9069f68e | 998 | code = -1; |
9072bd8a SL |
999 | return; |
1000 | } | |
59d0d309 | 1001 | cmd = argv[0][0] == 'l' ? "NLST" : "LIST"; |
9069f68e GM |
1002 | if (strcmp(argv[2], "-") && !globulize(&argv[2])) { |
1003 | code = -1; | |
cf8133c7 | 1004 | return; |
9069f68e | 1005 | } |
e95608cc SJ |
1006 | if (strcmp(argv[2], "-") && *argv[2] != '|') |
1007 | if (!globulize(&argv[2]) || !confirm("output to local-file:", argv[2])) { | |
1008 | code = -1; | |
1009 | return; | |
1010 | } | |
9072bd8a SL |
1011 | recvrequest(cmd, argv[2], argv[1], "w"); |
1012 | } | |
1013 | ||
1014 | /* | |
1015 | * Get a directory listing | |
1016 | * of multiple remote files. | |
1017 | */ | |
1018 | mls(argc, argv) | |
1019 | char *argv[]; | |
1020 | { | |
9069f68e GM |
1021 | char *cmd, mode[1], *dest; |
1022 | int ointer, i, (*oldintr)(), mabort(); | |
1023 | extern jmp_buf jabort; | |
9072bd8a | 1024 | |
614e24b6 | 1025 | if (argc < 2) { |
04480325 | 1026 | (void) strcat(line, " "); |
614e24b6 | 1027 | printf("(remote-files) "); |
04480325 | 1028 | (void) gets(&line[strlen(line)]); |
614e24b6 SL |
1029 | makeargv(); |
1030 | argc = margc; | |
1031 | argv = margv; | |
1032 | } | |
1033 | if (argc < 3) { | |
04480325 | 1034 | (void) strcat(line, " "); |
614e24b6 | 1035 | printf("(local-file) "); |
04480325 | 1036 | (void) gets(&line[strlen(line)]); |
614e24b6 SL |
1037 | makeargv(); |
1038 | argc = margc; | |
1039 | argv = margv; | |
1040 | } | |
1041 | if (argc < 3) { | |
9069f68e GM |
1042 | printf("usage:%s remote-files local-file\n", argv[0]); |
1043 | code = -1; | |
614e24b6 SL |
1044 | return; |
1045 | } | |
1046 | dest = argv[argc - 1]; | |
1047 | argv[argc - 1] = NULL; | |
9069f68e GM |
1048 | if (strcmp(dest, "-") && *dest != '|') |
1049 | if (!globulize(&dest) || !confirm("output to local-file:", dest)) { | |
1050 | code = -1; | |
9072bd8a | 1051 | return; |
9069f68e | 1052 | } |
614e24b6 | 1053 | cmd = argv[0][1] == 'l' ? "NLST" : "LIST"; |
9069f68e GM |
1054 | mname = argv[0]; |
1055 | mflag = 1; | |
1056 | oldintr = signal(SIGINT, mabort); | |
1057 | (void) setjmp(jabort); | |
1058 | for (i = 1; mflag && i < argc-1; ++i) { | |
1059 | *mode = (i == 1) ? 'w' : 'a'; | |
1060 | recvrequest(cmd, dest, argv[i], mode); | |
1061 | if (!mflag && fromatty) { | |
1062 | ointer = interactive; | |
1063 | interactive = 1; | |
1064 | if (confirm("Continue with", argv[0])) { | |
1065 | mflag ++; | |
1066 | } | |
1067 | interactive = ointer; | |
1068 | } | |
1069 | } | |
1070 | (void) signal(SIGINT, oldintr); | |
1071 | mflag = 0; | |
59d0d309 SL |
1072 | } |
1073 | ||
1074 | /* | |
1075 | * Do a shell escape | |
1076 | */ | |
04480325 | 1077 | /*ARGSUSED*/ |
59d0d309 SL |
1078 | shell(argc, argv) |
1079 | char *argv[]; | |
1080 | { | |
04480325 | 1081 | int pid, (*old1)(), (*old2)(); |
9069f68e | 1082 | char shellnam[40], *shell, *namep; |
04480325 | 1083 | union wait status; |
9072bd8a SL |
1084 | |
1085 | old1 = signal (SIGINT, SIG_IGN); | |
1086 | old2 = signal (SIGQUIT, SIG_IGN); | |
1087 | if ((pid = fork()) == 0) { | |
1088 | for (pid = 3; pid < 20; pid++) | |
04480325 GM |
1089 | (void) close(pid); |
1090 | (void) signal(SIGINT, SIG_DFL); | |
1091 | (void) signal(SIGQUIT, SIG_DFL); | |
14433a73 KM |
1092 | shell = getenv("SHELL"); |
1093 | if (shell == NULL) | |
1094 | shell = "/bin/sh"; | |
1095 | namep = rindex(shell,'/'); | |
1096 | if (namep == NULL) | |
1097 | namep = shell; | |
04480325 GM |
1098 | (void) strcpy(shellnam,"-"); |
1099 | (void) strcat(shellnam, ++namep); | |
9069f68e GM |
1100 | if (strcmp(namep, "sh") != 0) |
1101 | shellnam[0] = '+'; | |
1102 | if (debug) { | |
1103 | printf ("%s\n", shell); | |
04480325 | 1104 | (void) fflush (stdout); |
9069f68e GM |
1105 | } |
1106 | if (argc > 1) { | |
1107 | execl(shell,shellnam,"-c",altarg,(char *)0); | |
1108 | } | |
1109 | else { | |
1110 | execl(shell,shellnam,(char *)0); | |
9072bd8a | 1111 | } |
14433a73 | 1112 | perror(shell); |
9069f68e | 1113 | code = -1; |
9072bd8a | 1114 | exit(1); |
9069f68e | 1115 | } |
9072bd8a SL |
1116 | if (pid > 0) |
1117 | while (wait(&status) != pid) | |
1118 | ; | |
04480325 GM |
1119 | (void) signal(SIGINT, old1); |
1120 | (void) signal(SIGQUIT, old2); | |
9069f68e | 1121 | if (pid == -1) { |
9072bd8a | 1122 | perror("Try again later"); |
9069f68e GM |
1123 | code = -1; |
1124 | } | |
1125 | else { | |
1126 | code = 0; | |
1127 | } | |
9072bd8a | 1128 | return (0); |
59d0d309 SL |
1129 | } |
1130 | ||
1131 | /* | |
1132 | * Send new user information (re-login) | |
1133 | */ | |
1134 | user(argc, argv) | |
1135 | int argc; | |
1136 | char **argv; | |
1137 | { | |
04480325 | 1138 | char acct[80], *mygetpass(); |
9069f68e | 1139 | int n, aflag = 0; |
59d0d309 SL |
1140 | |
1141 | if (argc < 2) { | |
04480325 | 1142 | (void) strcat(line, " "); |
59d0d309 | 1143 | printf("(username) "); |
04480325 | 1144 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1145 | makeargv(); |
1146 | argc = margc; | |
1147 | argv = margv; | |
1148 | } | |
1149 | if (argc > 4) { | |
1150 | printf("usage: %s username [password] [account]\n", argv[0]); | |
9069f68e | 1151 | code = -1; |
9072bd8a | 1152 | return (0); |
59d0d309 SL |
1153 | } |
1154 | n = command("USER %s", argv[1]); | |
1155 | if (n == CONTINUE) { | |
1156 | if (argc < 3 ) | |
04480325 | 1157 | argv[2] = mygetpass("Password: "), argc++; |
59d0d309 SL |
1158 | n = command("PASS %s", argv[2]); |
1159 | } | |
1160 | if (n == CONTINUE) { | |
1161 | if (argc < 4) { | |
1162 | printf("Account: "); (void) fflush(stdout); | |
1163 | (void) fgets(acct, sizeof(acct) - 1, stdin); | |
1164 | acct[strlen(acct) - 1] = '\0'; | |
1165 | argv[3] = acct; argc++; | |
1166 | } | |
9069f68e GM |
1167 | n = command("ACCT %s", argv[3]); |
1168 | aflag++; | |
59d0d309 SL |
1169 | } |
1170 | if (n != COMPLETE) { | |
04480325 | 1171 | fprintf(stdout, "Login failed.\n"); |
59d0d309 SL |
1172 | return (0); |
1173 | } | |
9069f68e GM |
1174 | if (!aflag && argc == 4) { |
1175 | (void) command("ACCT %s", argv[3]); | |
1176 | } | |
59d0d309 SL |
1177 | return (1); |
1178 | } | |
1179 | ||
1180 | /* | |
1181 | * Print working directory. | |
1182 | */ | |
1183 | /*VARARGS*/ | |
1184 | pwd() | |
1185 | { | |
9072bd8a | 1186 | |
9069f68e | 1187 | (void) command("PWD"); |
59d0d309 SL |
1188 | } |
1189 | ||
1190 | /* | |
1191 | * Make a directory. | |
1192 | */ | |
1193 | makedir(argc, argv) | |
1194 | char *argv[]; | |
1195 | { | |
1196 | ||
1197 | if (argc < 2) { | |
04480325 | 1198 | (void) strcat(line, " "); |
59d0d309 | 1199 | printf("(directory-name) "); |
04480325 | 1200 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1201 | makeargv(); |
1202 | argc = margc; | |
1203 | argv = margv; | |
1204 | } | |
1205 | if (argc < 2) { | |
9069f68e GM |
1206 | printf("usage: %s directory-name\n", argv[0]); |
1207 | code = -1; | |
59d0d309 SL |
1208 | return; |
1209 | } | |
9069f68e | 1210 | (void) command("MKD %s", argv[1]); |
59d0d309 SL |
1211 | } |
1212 | ||
1213 | /* | |
1214 | * Remove a directory. | |
1215 | */ | |
1216 | removedir(argc, argv) | |
1217 | char *argv[]; | |
1218 | { | |
1219 | ||
1220 | if (argc < 2) { | |
04480325 | 1221 | (void) strcat(line, " "); |
59d0d309 | 1222 | printf("(directory-name) "); |
04480325 | 1223 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1224 | makeargv(); |
1225 | argc = margc; | |
1226 | argv = margv; | |
1227 | } | |
1228 | if (argc < 2) { | |
9069f68e GM |
1229 | printf("usage: %s directory-name\n", argv[0]); |
1230 | code = -1; | |
59d0d309 SL |
1231 | return; |
1232 | } | |
9069f68e | 1233 | (void) command("RMD %s", argv[1]); |
59d0d309 SL |
1234 | } |
1235 | ||
1236 | /* | |
1237 | * Send a line, verbatim, to the remote machine. | |
1238 | */ | |
1239 | quote(argc, argv) | |
1240 | char *argv[]; | |
1241 | { | |
1242 | int i; | |
1243 | char buf[BUFSIZ]; | |
1244 | ||
1245 | if (argc < 2) { | |
04480325 | 1246 | (void) strcat(line, " "); |
59d0d309 | 1247 | printf("(command line to send) "); |
04480325 | 1248 | (void) gets(&line[strlen(line)]); |
59d0d309 SL |
1249 | makeargv(); |
1250 | argc = margc; | |
1251 | argv = margv; | |
1252 | } | |
1253 | if (argc < 2) { | |
1254 | printf("usage: %s line-to-send\n", argv[0]); | |
9069f68e | 1255 | code = -1; |
59d0d309 SL |
1256 | return; |
1257 | } | |
04480325 | 1258 | (void) strcpy(buf, argv[1]); |
59d0d309 | 1259 | for (i = 2; i < argc; i++) { |
04480325 GM |
1260 | (void) strcat(buf, " "); |
1261 | (void) strcat(buf, argv[i]); | |
59d0d309 | 1262 | } |
9069f68e GM |
1263 | if (command(buf) == PRELIM) { |
1264 | while (getreply(0) == PRELIM); | |
1265 | } | |
59d0d309 SL |
1266 | } |
1267 | ||
1268 | /* | |
1269 | * Ask the other side for help. | |
1270 | */ | |
1271 | rmthelp(argc, argv) | |
1272 | char *argv[]; | |
1273 | { | |
1274 | int oldverbose = verbose; | |
1275 | ||
1276 | verbose = 1; | |
1277 | (void) command(argc == 1 ? "HELP" : "HELP %s", argv[1]); | |
1278 | verbose = oldverbose; | |
1279 | } | |
1280 | ||
1281 | /* | |
1282 | * Terminate session and exit. | |
1283 | */ | |
1284 | /*VARARGS*/ | |
1285 | quit() | |
1286 | { | |
1287 | ||
71a655cd RC |
1288 | if (connected) |
1289 | disconnect(); | |
9069f68e GM |
1290 | pswitch(1); |
1291 | if (connected) { | |
1292 | disconnect(); | |
1293 | } | |
59d0d309 SL |
1294 | exit(0); |
1295 | } | |
1296 | ||
1297 | /* | |
1298 | * Terminate session, but don't exit. | |
1299 | */ | |
1300 | disconnect() | |
1301 | { | |
1302 | extern FILE *cout; | |
1303 | extern int data; | |
1304 | ||
1305 | if (!connected) | |
1306 | return; | |
1307 | (void) command("QUIT"); | |
9069f68e GM |
1308 | if (cout) { |
1309 | (void) fclose(cout); | |
1310 | } | |
59d0d309 SL |
1311 | cout = NULL; |
1312 | connected = 0; | |
1313 | data = -1; | |
9069f68e GM |
1314 | if (!proxy) { |
1315 | macnum = 0; | |
1316 | } | |
59d0d309 | 1317 | } |
cf8133c7 | 1318 | |
5ac6fc46 | 1319 | confirm(cmd, file) |
cf8133c7 SL |
1320 | char *cmd, *file; |
1321 | { | |
1322 | char line[BUFSIZ]; | |
1323 | ||
1324 | if (!interactive) | |
5ac6fc46 | 1325 | return (1); |
cf8133c7 | 1326 | printf("%s %s? ", cmd, file); |
04480325 GM |
1327 | (void) fflush(stdout); |
1328 | (void) gets(line); | |
5ac6fc46 | 1329 | return (*line != 'n' && *line != 'N'); |
cf8133c7 SL |
1330 | } |
1331 | ||
1332 | fatal(msg) | |
1333 | char *msg; | |
1334 | { | |
1335 | ||
04480325 | 1336 | fprintf(stderr, "ftp: %s\n", msg); |
cf8133c7 SL |
1337 | exit(1); |
1338 | } | |
1339 | ||
1340 | /* | |
1341 | * Glob a local file name specification with | |
1342 | * the expectation of a single return value. | |
1343 | * Can't control multiple values being expanded | |
1344 | * from the expression, we return only the first. | |
1345 | */ | |
1346 | globulize(cpp) | |
1347 | char **cpp; | |
1348 | { | |
1349 | char **globbed; | |
1350 | ||
1351 | if (!doglob) | |
1352 | return (1); | |
1353 | globbed = glob(*cpp); | |
1354 | if (globerr != NULL) { | |
1355 | printf("%s: %s\n", *cpp, globerr); | |
1356 | if (globbed) | |
1357 | blkfree(globbed); | |
1358 | return (0); | |
1359 | } | |
1360 | if (globbed) { | |
1361 | *cpp = *globbed++; | |
1362 | /* don't waste too much memory */ | |
1363 | if (*globbed) | |
1364 | blkfree(globbed); | |
1365 | } | |
1366 | return (1); | |
1367 | } | |
9069f68e GM |
1368 | |
1369 | account(argc,argv) | |
1370 | ||
1371 | int argc; | |
1372 | char **argv; | |
1373 | { | |
04480325 | 1374 | char acct[50], *mygetpass(), *ap; |
9069f68e GM |
1375 | |
1376 | if (argc > 1) { | |
1377 | ++argv; | |
1378 | --argc; | |
1379 | (void) strncpy(acct,*argv,49); | |
1380 | acct[50] = '\0'; | |
1381 | while (argc > 1) { | |
1382 | --argc; | |
1383 | ++argv; | |
1384 | (void) strncat(acct,*argv, 49-strlen(acct)); | |
1385 | } | |
1386 | ap = acct; | |
1387 | } | |
1388 | else { | |
04480325 | 1389 | ap = mygetpass("Account:"); |
9069f68e GM |
1390 | } |
1391 | (void) command("ACCT %s", ap); | |
1392 | } | |
1393 | ||
1394 | jmp_buf abortprox; | |
1395 | ||
1396 | proxabort() | |
1397 | { | |
1398 | extern int proxy; | |
1399 | ||
1400 | if (!proxy) { | |
1401 | pswitch(1); | |
1402 | } | |
1403 | if (connected) { | |
1404 | proxflag = 1; | |
1405 | } | |
1406 | else { | |
1407 | proxflag = 0; | |
1408 | } | |
1409 | pswitch(0); | |
1410 | longjmp(abortprox,1); | |
1411 | } | |
1412 | ||
1413 | doproxy(argc,argv) | |
1414 | int argc; | |
1415 | char *argv[]; | |
1416 | { | |
1417 | int (*oldintr)(), proxabort(); | |
1418 | register struct cmd *c; | |
1419 | struct cmd *getcmd(); | |
1420 | extern struct cmd cmdtab[]; | |
1421 | extern jmp_buf abortprox; | |
1422 | ||
1423 | if (argc < 2) { | |
04480325 | 1424 | (void) strcat(line, " "); |
9069f68e | 1425 | printf("(command) "); |
04480325 | 1426 | (void) gets(&line[strlen(line)]); |
9069f68e GM |
1427 | makeargv(); |
1428 | argc = margc; | |
1429 | argv = margv; | |
1430 | } | |
1431 | if (argc < 2) { | |
1432 | printf("usage:%s command\n", argv[0]); | |
1433 | code = -1; | |
1434 | return; | |
1435 | } | |
1436 | c = getcmd(argv[1]); | |
1437 | if (c == (struct cmd *) -1) { | |
1438 | printf("?Ambiguous command\n"); | |
04480325 | 1439 | (void) fflush(stdout); |
9069f68e GM |
1440 | code = -1; |
1441 | return; | |
1442 | } | |
1443 | if (c == 0) { | |
1444 | printf("?Invalid command\n"); | |
04480325 | 1445 | (void) fflush(stdout); |
9069f68e GM |
1446 | code = -1; |
1447 | return; | |
1448 | } | |
1449 | if (!c->c_proxy) { | |
1450 | printf("?Invalid proxy command\n"); | |
04480325 | 1451 | (void) fflush(stdout); |
9069f68e GM |
1452 | code = -1; |
1453 | return; | |
1454 | } | |
1455 | if (setjmp(abortprox)) { | |
1456 | code = -1; | |
1457 | return; | |
1458 | } | |
1459 | oldintr = signal(SIGINT, proxabort); | |
1460 | pswitch(1); | |
1461 | if (c->c_conn && !connected) { | |
1462 | printf("Not connected\n"); | |
04480325 | 1463 | (void) fflush(stdout); |
9069f68e GM |
1464 | pswitch(0); |
1465 | (void) signal(SIGINT, oldintr); | |
1466 | code = -1; | |
1467 | return; | |
1468 | } | |
1469 | (*c->c_handler)(argc-1, argv+1); | |
1470 | if (connected) { | |
1471 | proxflag = 1; | |
1472 | } | |
1473 | else { | |
1474 | proxflag = 0; | |
1475 | } | |
1476 | pswitch(0); | |
1477 | (void) signal(SIGINT, oldintr); | |
1478 | } | |
1479 | ||
1480 | setcase() | |
1481 | { | |
1482 | mcase = !mcase; | |
1483 | printf("Case mapping %s.\n", onoff(mcase)); | |
1484 | code = mcase; | |
1485 | } | |
1486 | ||
1487 | setcr() | |
1488 | { | |
1489 | crflag = !crflag; | |
1490 | printf("Carriage Return stripping %s.\n", onoff(crflag)); | |
1491 | code = crflag; | |
1492 | } | |
1493 | ||
1494 | setntrans(argc,argv) | |
1495 | int argc; | |
1496 | char *argv[]; | |
1497 | { | |
1498 | if (argc == 1) { | |
1499 | ntflag = 0; | |
1500 | printf("Ntrans off.\n"); | |
1501 | code = ntflag; | |
1502 | return; | |
1503 | } | |
1504 | ntflag++; | |
1505 | code = ntflag; | |
1506 | (void) strncpy(ntin, argv[1], 16); | |
1507 | ntin[16] = '\0'; | |
1508 | if (argc == 2) { | |
1509 | ntout[0] = '\0'; | |
1510 | return; | |
1511 | } | |
1512 | (void) strncpy(ntout, argv[2], 16); | |
1513 | ntout[16] = '\0'; | |
1514 | } | |
1515 | ||
1516 | char * | |
1517 | dotrans(name) | |
1518 | char *name; | |
1519 | { | |
1520 | static char new[MAXPATHLEN]; | |
1521 | char *cp1, *cp2 = new; | |
1522 | register int i, ostop, found; | |
1523 | ||
1524 | for (ostop = 0; *(ntout + ostop) && ostop < 16; ostop++); | |
1525 | for (cp1 = name; *cp1; cp1++) { | |
1526 | found = 0; | |
1527 | for (i = 0; *(ntin + i) && i < 16; i++) { | |
1528 | if (*cp1 == *(ntin + i)) { | |
1529 | found++; | |
1530 | if (i < ostop) { | |
1531 | *cp2++ = *(ntout + i); | |
1532 | } | |
1533 | break; | |
1534 | } | |
1535 | } | |
1536 | if (!found) { | |
1537 | *cp2++ = *cp1; | |
1538 | } | |
1539 | } | |
1540 | *cp2 = '\0'; | |
1541 | return(new); | |
1542 | } | |
1543 | ||
1544 | setnmap(argc, argv) | |
1545 | int argc; | |
1546 | char *argv[]; | |
1547 | { | |
1548 | char *cp; | |
1549 | ||
1550 | if (argc == 1) { | |
1551 | mapflag = 0; | |
1552 | printf("Nmap off.\n"); | |
1553 | code = mapflag; | |
1554 | return; | |
1555 | } | |
1556 | if (argc < 3) { | |
04480325 | 1557 | (void) strcat(line, " "); |
9069f68e | 1558 | printf("(mapout) "); |
04480325 | 1559 | (void) gets(&line[strlen(line)]); |
9069f68e GM |
1560 | makeargv(); |
1561 | argc = margc; | |
1562 | argv = margv; | |
1563 | } | |
1564 | if (argc < 3) { | |
1565 | printf("Usage: %s [mapin mapout]\n",argv[0]); | |
1566 | code = -1; | |
1567 | return; | |
1568 | } | |
1569 | mapflag = 1; | |
1570 | code = 1; | |
1571 | cp = index(altarg, ' '); | |
1572 | if (proxy) { | |
1573 | while(*++cp == ' '); | |
1574 | altarg = cp; | |
1575 | cp = index(altarg, ' '); | |
1576 | } | |
1577 | *cp = '\0'; | |
1578 | (void) strncpy(mapin, altarg, MAXPATHLEN - 1); | |
1579 | while (*++cp == ' '); | |
1580 | (void) strncpy(mapout, cp, MAXPATHLEN - 1); | |
1581 | } | |
1582 | ||
1583 | char * | |
1584 | domap(name) | |
1585 | char *name; | |
1586 | { | |
1587 | static char new[MAXPATHLEN]; | |
1588 | register char *cp1 = name, *cp2 = mapin; | |
1589 | char *tp[9], *te[9]; | |
1590 | int i, toks[9], toknum, match = 1; | |
1591 | ||
1592 | for (i=0; i < 9; ++i) { | |
1593 | toks[i] = 0; | |
1594 | } | |
1595 | while (match && *cp1 && *cp2) { | |
1596 | switch (*cp2) { | |
1597 | case '\\': | |
1598 | if (*++cp2 != *cp1) { | |
1599 | match = 0; | |
1600 | } | |
1601 | break; | |
1602 | case '$': | |
1603 | if (*(cp2+1) >= '1' && (*cp2+1) <= '9') { | |
1604 | if (*cp1 != *(++cp2+1)) { | |
1605 | toks[toknum = *cp2 - '1']++; | |
1606 | tp[toknum] = cp1; | |
1607 | while (*++cp1 && *(cp2+1) | |
1608 | != *cp1); | |
1609 | te[toknum] = cp1; | |
1610 | } | |
1611 | cp2++; | |
1612 | break; | |
1613 | } | |
1614 | /* intentional drop through */ | |
1615 | default: | |
1616 | if (*cp2 != *cp1) { | |
1617 | match = 0; | |
1618 | } | |
1619 | break; | |
1620 | } | |
1621 | if (*cp1) { | |
1622 | cp1++; | |
1623 | } | |
1624 | if (*cp2) { | |
1625 | cp2++; | |
1626 | } | |
1627 | } | |
1628 | cp1 = new; | |
1629 | *cp1 = '\0'; | |
1630 | cp2 = mapout; | |
1631 | while (*cp2) { | |
1632 | match = 0; | |
1633 | switch (*cp2) { | |
1634 | case '\\': | |
1635 | if (*(cp2 + 1)) { | |
1636 | *cp1++ = *++cp2; | |
1637 | } | |
1638 | break; | |
1639 | case '[': | |
1640 | LOOP: | |
1641 | if (*++cp2 == '$' && isdigit(*(cp2+1))) { | |
1642 | if (*++cp2 == '0') { | |
1643 | char *cp3 = name; | |
1644 | ||
1645 | while (*cp3) { | |
1646 | *cp1++ = *cp3++; | |
1647 | } | |
1648 | match = 1; | |
1649 | } | |
1650 | else if (toks[toknum = *cp2 - '1']) { | |
1651 | char *cp3 = tp[toknum]; | |
1652 | ||
1653 | while (cp3 != te[toknum]) { | |
1654 | *cp1++ = *cp3++; | |
1655 | } | |
1656 | match = 1; | |
1657 | } | |
1658 | } | |
1659 | else { | |
1660 | while (*cp2 && *cp2 != ',' && | |
1661 | *cp2 != ']') { | |
1662 | if (*cp2 == '\\') { | |
1663 | cp2++; | |
1664 | } | |
1665 | else if (*cp2 == '$' && | |
1666 | isdigit(*(cp2+1))) { | |
1667 | if (*++cp2 == '0') { | |
1668 | char *cp3 = name; | |
1669 | ||
1670 | while (*cp3) { | |
1671 | *cp1++ = *cp3++; | |
1672 | } | |
1673 | } | |
1674 | else if (toks[toknum = | |
1675 | *cp2 - '1']) { | |
1676 | char *cp3=tp[toknum]; | |
1677 | ||
1678 | while (cp3 != | |
1679 | te[toknum]) { | |
1680 | *cp1++ = *cp3++; | |
1681 | } | |
1682 | } | |
1683 | } | |
1684 | else if (*cp2) { | |
1685 | *cp1++ = *cp2++; | |
1686 | } | |
1687 | } | |
1688 | if (!*cp2) { | |
1689 | printf("nmap: unbalanced brackets\n"); | |
1690 | return(name); | |
1691 | } | |
1692 | match = 1; | |
1693 | cp2--; | |
1694 | } | |
1695 | if (match) { | |
1696 | while (*++cp2 && *cp2 != ']') { | |
1697 | if (*cp2 == '\\' && *(cp2 + 1)) { | |
1698 | cp2++; | |
1699 | } | |
1700 | } | |
1701 | if (!*cp2) { | |
1702 | printf("nmap: unbalanced brackets\n"); | |
1703 | return(name); | |
1704 | } | |
1705 | break; | |
1706 | } | |
1707 | switch (*++cp2) { | |
1708 | case ',': | |
1709 | goto LOOP; | |
1710 | case ']': | |
1711 | break; | |
1712 | default: | |
1713 | cp2--; | |
1714 | goto LOOP; | |
1715 | } | |
1716 | break; | |
1717 | case '$': | |
1718 | if (isdigit(*(cp2 + 1))) { | |
1719 | if (*++cp2 == '0') { | |
1720 | char *cp3 = name; | |
1721 | ||
1722 | while (*cp3) { | |
1723 | *cp1++ = *cp3++; | |
1724 | } | |
1725 | } | |
1726 | else if (toks[toknum = *cp2 - '1']) { | |
1727 | char *cp3 = tp[toknum]; | |
1728 | ||
1729 | while (cp3 != te[toknum]) { | |
1730 | *cp1++ = *cp3++; | |
1731 | } | |
1732 | } | |
1733 | break; | |
1734 | } | |
1735 | /* intentional drop through */ | |
1736 | default: | |
1737 | *cp1++ = *cp2; | |
1738 | break; | |
1739 | } | |
1740 | cp2++; | |
1741 | } | |
1742 | *cp1 = '\0'; | |
1743 | if (!*new) { | |
1744 | return(name); | |
1745 | } | |
1746 | return(new); | |
1747 | } | |
1748 | ||
1749 | setsunique() | |
1750 | { | |
1751 | sunique = !sunique; | |
1752 | printf("Store unique %s.\n", onoff(sunique)); | |
1753 | code = sunique; | |
1754 | } | |
1755 | ||
1756 | setrunique() | |
1757 | { | |
1758 | runique = !runique; | |
1759 | printf("Receive unique %s.\n", onoff(runique)); | |
1760 | code = runique; | |
1761 | } | |
1762 | ||
1763 | /* change directory to perent directory */ | |
1764 | cdup() | |
1765 | { | |
1766 | (void) command("CDUP"); | |
1767 | } | |
1768 | ||
1769 | macdef(argc, argv) | |
1770 | int argc; | |
1771 | char *argv[]; | |
1772 | { | |
1773 | char *tmp; | |
1774 | int c; | |
1775 | ||
1776 | if (macnum == 16) { | |
1777 | printf("Limit of 16 macros have already been defined\n"); | |
1778 | code = -1; | |
1779 | return; | |
1780 | } | |
1781 | if (argc < 2) { | |
04480325 | 1782 | (void) strcat(line, " "); |
9069f68e | 1783 | printf("(macro name) "); |
04480325 | 1784 | (void) gets(&line[strlen(line)]); |
9069f68e GM |
1785 | makeargv(); |
1786 | argc = margc; | |
1787 | argv = margv; | |
1788 | } | |
1789 | if (argc != 2) { | |
1790 | printf("Usage: %s macro_name\n",argv[0]); | |
1791 | code = -1; | |
1792 | return; | |
1793 | } | |
1794 | if (interactive) { | |
1795 | printf("Enter macro line by line, terminating it with a null line\n"); | |
1796 | } | |
04480325 | 1797 | (void) strncpy(macros[macnum].mac_name, argv[1], 8); |
9069f68e GM |
1798 | if (macnum == 0) { |
1799 | macros[macnum].mac_start = macbuf; | |
1800 | } | |
1801 | else { | |
1802 | macros[macnum].mac_start = macros[macnum - 1].mac_end + 1; | |
1803 | } | |
1804 | tmp = macros[macnum].mac_start; | |
1805 | while (tmp != macbuf+4096) { | |
1806 | if ((c = getchar()) == EOF) { | |
1807 | printf("macdef:end of file encountered\n"); | |
1808 | code = -1; | |
1809 | return; | |
1810 | } | |
1811 | if ((*tmp = c) == '\n') { | |
1812 | if (tmp == macros[macnum].mac_start) { | |
1813 | macros[macnum++].mac_end = tmp; | |
1814 | code = 0; | |
1815 | return; | |
1816 | } | |
1817 | if (*(tmp-1) == '\0') { | |
1818 | macros[macnum++].mac_end = tmp - 1; | |
1819 | code = 0; | |
1820 | return; | |
1821 | } | |
1822 | *tmp = '\0'; | |
1823 | } | |
1824 | tmp++; | |
1825 | } | |
1826 | while (1) { | |
1827 | while ((c = getchar()) != '\n' && c != EOF); | |
1828 | if (c == EOF || getchar() == '\n') { | |
1829 | printf("Macro not defined - 4k buffer exceeded\n"); | |
1830 | code = -1; | |
1831 | return; | |
1832 | } | |
1833 | } | |
1834 | } |