07d9aa13 |
1 | /* |
2 | * scp.c - Scp (Secure Copy) client for PuTTY. |
fb09bf1c |
3 | * Joris van Rantwijk, Simon Tatham |
07d9aa13 |
4 | * |
5 | * This is mainly based on ssh-1.2.26/scp.c by Timo Rinne & Tatu Ylonen. |
6 | * They, in turn, used stuff from BSD rcp. |
cc87246d |
7 | * |
8 | * Adaptations to enable connecting a GUI by L. Gunnarsson - Sept 2000 |
07d9aa13 |
9 | */ |
10 | |
07d9aa13 |
11 | #include <windows.h> |
4d331a77 |
12 | #ifndef AUTO_WINSOCK |
13 | #ifdef WINSOCK_TWO |
14 | #include <winsock2.h> |
15 | #else |
07d9aa13 |
16 | #include <winsock.h> |
4d331a77 |
17 | #endif |
18 | #endif |
07d9aa13 |
19 | #include <stdlib.h> |
20 | #include <stdio.h> |
21 | #include <string.h> |
22 | #include <time.h> |
cc87246d |
23 | /* GUI Adaptation - Sept 2000 */ |
24 | #include <winuser.h> |
25 | #include <winbase.h> |
07d9aa13 |
26 | |
27 | #define PUTTY_DO_GLOBALS |
28 | #include "putty.h" |
8c3cd914 |
29 | #include "winstuff.h" |
a9422f39 |
30 | #include "storage.h" |
07d9aa13 |
31 | |
07d9aa13 |
32 | #define TIME_POSIX_TO_WIN(t, ft) (*(LONGLONG*)&(ft) = \ |
c51a56e2 |
33 | ((LONGLONG) (t) + (LONGLONG) 11644473600) * (LONGLONG) 10000000) |
07d9aa13 |
34 | #define TIME_WIN_TO_POSIX(ft, t) ((t) = (unsigned long) \ |
c51a56e2 |
35 | ((*(LONGLONG*)&(ft)) / (LONGLONG) 10000000 - (LONGLONG) 11644473600)) |
07d9aa13 |
36 | |
cc87246d |
37 | /* GUI Adaptation - Sept 2000 */ |
38 | #define WM_APP_BASE 0x8000 |
39 | #define WM_STD_OUT_CHAR ( WM_APP_BASE+400 ) |
40 | #define WM_STD_ERR_CHAR ( WM_APP_BASE+401 ) |
41 | #define WM_STATS_CHAR ( WM_APP_BASE+402 ) |
42 | #define WM_STATS_SIZE ( WM_APP_BASE+403 ) |
43 | #define WM_STATS_PERCENT ( WM_APP_BASE+404 ) |
44 | #define WM_STATS_ELAPSED ( WM_APP_BASE+405 ) |
45 | #define WM_RET_ERR_CNT ( WM_APP_BASE+406 ) |
46 | #define WM_LS_RET_ERR_CNT ( WM_APP_BASE+407 ) |
47 | |
fb09bf1c |
48 | static int verbose = 0; |
07d9aa13 |
49 | static int recursive = 0; |
50 | static int preserve = 0; |
51 | static int targetshouldbedirectory = 0; |
52 | static int statistics = 1; |
b8a19193 |
53 | static int portnumber = 0; |
54 | static char *password = NULL; |
07d9aa13 |
55 | static int errs = 0; |
56 | static int connection_open = 0; |
cc87246d |
57 | /* GUI Adaptation - Sept 2000 */ |
58 | #define NAME_STR_MAX 2048 |
59 | static char statname[NAME_STR_MAX+1]; |
60 | static unsigned long statsize = 0; |
61 | static int statperct = 0; |
62 | static time_t statelapsed = 0; |
63 | static int gui_mode = 0; |
64 | static char *gui_hwnd = NULL; |
07d9aa13 |
65 | |
66 | static void source(char *src); |
67 | static void rsource(char *src); |
68 | static void sink(char *targ); |
cc87246d |
69 | /* GUI Adaptation - Sept 2000 */ |
70 | static void tell_char(FILE *stream, char c); |
71 | static void tell_str(FILE *stream, char *str); |
72 | static void tell_user(FILE *stream, char *fmt, ...); |
73 | static void send_char_msg(unsigned int msg_id, char c); |
74 | static void send_str_msg(unsigned int msg_id, char *str); |
75 | static void gui_update_stats(char *name, unsigned long size, int percentage, time_t elapsed); |
07d9aa13 |
76 | |
989b10e9 |
77 | void begin_session(void) { } |
a9422f39 |
78 | void logevent(char *string) { } |
79 | |
80 | void verify_ssh_host_key(char *host, int port, char *keytype, |
81 | char *keystr, char *fingerprint) { |
82 | int ret; |
83 | |
84 | static const char absentmsg[] = |
85 | "The server's host key is not cached in the registry. You\n" |
86 | "have no guarantee that the server is the computer you\n" |
87 | "think it is.\n" |
88 | "The server's key fingerprint is:\n" |
89 | "%s\n" |
90 | "If you trust this host, enter \"y\" to add the key to\n" |
91 | "PuTTY's cache and carry on connecting.\n" |
92 | "If you do not trust this host, enter \"n\" to abandon the\n" |
93 | "connection.\n" |
94 | "Continue connecting? (y/n) "; |
95 | |
96 | static const char wrongmsg[] = |
97 | "WARNING - POTENTIAL SECURITY BREACH!\n" |
98 | "The server's host key does not match the one PuTTY has\n" |
99 | "cached in the registry. This means that either the\n" |
100 | "server administrator has changed the host key, or you\n" |
101 | "have actually connected to another computer pretending\n" |
102 | "to be the server.\n" |
103 | "The new key fingerprint is:\n" |
104 | "%s\n" |
105 | "If you were expecting this change and trust the new key,\n" |
106 | "enter Yes to update PuTTY's cache and continue connecting.\n" |
107 | "If you want to carry on connecting but without updating\n" |
108 | "the cache, enter No.\n" |
109 | "If you want to abandon the connection completely, press\n" |
110 | "Return to cancel. Pressing Return is the ONLY guaranteed\n" |
111 | "safe choice.\n" |
112 | "Update cached key? (y/n, Return cancels connection) "; |
113 | |
114 | static const char abandoned[] = "Connection abandoned.\n"; |
115 | |
116 | char line[32]; |
117 | |
118 | /* |
119 | * Verify the key against the registry. |
120 | */ |
121 | ret = verify_host_key(host, port, keytype, keystr); |
122 | |
123 | if (ret == 0) /* success - key matched OK */ |
124 | return; |
125 | if (ret == 2) { /* key was different */ |
126 | fprintf(stderr, wrongmsg, fingerprint); |
127 | if (fgets(line, sizeof(line), stdin) && |
128 | line[0] != '\0' && line[0] != '\n') { |
129 | if (line[0] == 'y' || line[0] == 'Y') |
130 | store_host_key(host, port, keytype, keystr); |
131 | } else { |
132 | fprintf(stderr, abandoned); |
133 | exit(0); |
134 | } |
135 | } |
136 | if (ret == 1) { /* key was absent */ |
137 | fprintf(stderr, absentmsg, fingerprint); |
138 | if (fgets(line, sizeof(line), stdin) && |
139 | (line[0] == 'y' || line[0] == 'Y')) |
140 | store_host_key(host, port, keytype, keystr); |
141 | else { |
142 | fprintf(stderr, abandoned); |
143 | exit(0); |
144 | } |
145 | } |
146 | } |
fb09bf1c |
147 | |
cc87246d |
148 | /* GUI Adaptation - Sept 2000 */ |
75cab814 |
149 | static void send_msg(HWND h, UINT message, WPARAM wParam) |
cc87246d |
150 | { |
151 | while (!PostMessage( h, message, wParam, 0)) |
152 | SleepEx(1000,TRUE); |
153 | } |
154 | |
75cab814 |
155 | static void tell_char(FILE *stream, char c) |
cc87246d |
156 | { |
157 | if (!gui_mode) |
158 | fputc(c, stream); |
159 | else |
160 | { |
161 | unsigned int msg_id = WM_STD_OUT_CHAR; |
3a913813 |
162 | if (stream == stderr) msg_id = WM_STD_ERR_CHAR; |
cc87246d |
163 | send_msg( (HWND)atoi(gui_hwnd), msg_id, (WPARAM)c ); |
164 | } |
165 | } |
166 | |
75cab814 |
167 | static void tell_str(FILE *stream, char *str) |
cc87246d |
168 | { |
169 | unsigned int i; |
170 | |
171 | for( i = 0; i < strlen(str); ++i ) |
172 | tell_char(stream, str[i]); |
173 | } |
174 | |
75cab814 |
175 | static void tell_user(FILE *stream, char *fmt, ...) |
cc87246d |
176 | { |
177 | char str[0x100]; /* Make the size big enough */ |
178 | va_list ap; |
179 | va_start(ap, fmt); |
180 | vsprintf(str, fmt, ap); |
181 | va_end(ap); |
182 | strcat(str, "\n"); |
183 | tell_str(stream, str); |
184 | } |
185 | |
75cab814 |
186 | static void gui_update_stats(char *name, unsigned long size, int percentage, time_t elapsed) |
cc87246d |
187 | { |
188 | unsigned int i; |
189 | |
190 | if (strcmp(name,statname) != 0) |
191 | { |
192 | for( i = 0; i < strlen(name); ++i ) |
193 | send_msg( (HWND)atoi(gui_hwnd), WM_STATS_CHAR, (WPARAM)name[i]); |
194 | send_msg( (HWND)atoi(gui_hwnd), WM_STATS_CHAR, (WPARAM)'\n' ); |
195 | strcpy(statname,name); |
196 | } |
197 | if (statsize != size) |
198 | { |
199 | send_msg( (HWND)atoi(gui_hwnd), WM_STATS_SIZE, (WPARAM)size ); |
200 | statsize = size; |
201 | } |
202 | if (statelapsed != elapsed) |
203 | { |
204 | send_msg( (HWND)atoi(gui_hwnd), WM_STATS_ELAPSED, (WPARAM)elapsed ); |
205 | statelapsed = elapsed; |
206 | } |
207 | if (statperct != percentage) |
208 | { |
209 | send_msg( (HWND)atoi(gui_hwnd), WM_STATS_PERCENT, (WPARAM)percentage ); |
210 | statperct = percentage; |
211 | } |
212 | } |
213 | |
fb09bf1c |
214 | /* |
07d9aa13 |
215 | * Print an error message and perform a fatal exit. |
216 | */ |
217 | void fatalbox(char *fmt, ...) |
218 | { |
cc87246d |
219 | char str[0x100]; /* Make the size big enough */ |
c51a56e2 |
220 | va_list ap; |
221 | va_start(ap, fmt); |
cc87246d |
222 | strcpy(str, "Fatal:"); |
223 | vsprintf(str+strlen(str), fmt, ap); |
c51a56e2 |
224 | va_end(ap); |
cc87246d |
225 | strcat(str, "\n"); |
226 | tell_str(stderr, str); |
227 | |
c51a56e2 |
228 | exit(1); |
07d9aa13 |
229 | } |
8d5de777 |
230 | void connection_fatal(char *fmt, ...) |
231 | { |
232 | char str[0x100]; /* Make the size big enough */ |
233 | va_list ap; |
234 | va_start(ap, fmt); |
235 | strcpy(str, "Fatal:"); |
236 | vsprintf(str+strlen(str), fmt, ap); |
237 | va_end(ap); |
238 | strcat(str, "\n"); |
239 | tell_str(stderr, str); |
240 | |
241 | exit(1); |
242 | } |
07d9aa13 |
243 | |
07d9aa13 |
244 | /* |
3bdaf79d |
245 | * Receive a block of data from the SSH link. Block until all data |
246 | * is available. |
247 | * |
248 | * To do this, we repeatedly call the SSH protocol module, with our |
249 | * own trap in term_out() to catch the data that comes back. We do |
250 | * this until we have enough data. |
251 | */ |
252 | static unsigned char *outptr; /* where to put the data */ |
253 | static unsigned outlen; /* how much data required */ |
254 | static unsigned char *pending = NULL; /* any spare data */ |
255 | static unsigned pendlen=0, pendsize=0; /* length and phys. size of buffer */ |
256 | void term_out(void) { |
257 | /* |
258 | * Here we must deal with a block of data, in `inbuf', size |
259 | * `inbuf_head'. |
260 | */ |
261 | unsigned char *p = inbuf; |
262 | unsigned len = inbuf_head; |
263 | |
264 | inbuf_head = 0; |
265 | |
266 | /* |
267 | * If this is before the real session begins, just return. |
268 | */ |
269 | if (!outptr) |
270 | return; |
271 | |
272 | if (outlen > 0) { |
273 | unsigned used = outlen; |
274 | if (used > len) used = len; |
275 | memcpy(outptr, p, used); |
276 | outptr += used; outlen -= used; |
277 | p += used; len -= used; |
278 | } |
279 | |
280 | if (len > 0) { |
281 | if (pendsize < pendlen + len) { |
282 | pendsize = pendlen + len + 4096; |
283 | pending = (pending ? realloc(pending, pendsize) : |
284 | malloc(pendsize)); |
285 | if (!pending) |
286 | fatalbox("Out of memory"); |
287 | } |
288 | memcpy(pending+pendlen, p, len); |
289 | pendlen += len; |
290 | } |
291 | } |
292 | static int ssh_scp_recv(unsigned char *buf, int len) { |
293 | SOCKET s; |
294 | |
295 | outptr = buf; |
296 | outlen = len; |
297 | |
298 | /* |
299 | * See if the pending-input block contains some of what we |
300 | * need. |
301 | */ |
302 | if (pendlen > 0) { |
303 | unsigned pendused = pendlen; |
304 | if (pendused > outlen) |
305 | pendused = outlen; |
306 | memcpy(outptr, pending, pendused); |
307 | memmove(pending, pending+pendused, pendlen-pendused); |
308 | outptr += pendused; |
309 | outlen -= pendused; |
310 | pendlen -= pendused; |
311 | if (pendlen == 0) { |
312 | pendsize = 0; |
313 | free(pending); |
314 | pending = NULL; |
315 | } |
316 | if (outlen == 0) |
317 | return len; |
318 | } |
319 | |
320 | while (outlen > 0) { |
321 | fd_set readfds; |
322 | s = back->socket(); |
323 | if (s == INVALID_SOCKET) { |
324 | connection_open = FALSE; |
325 | return 0; |
326 | } |
327 | FD_ZERO(&readfds); |
328 | FD_SET(s, &readfds); |
329 | if (select(1, &readfds, NULL, NULL, NULL) < 0) |
330 | return 0; /* doom */ |
331 | back->msg(0, FD_READ); |
332 | term_out(); |
333 | } |
334 | |
335 | return len; |
336 | } |
337 | |
338 | /* |
339 | * Loop through the ssh connection and authentication process. |
340 | */ |
341 | static void ssh_scp_init(void) { |
342 | SOCKET s; |
343 | |
344 | s = back->socket(); |
345 | if (s == INVALID_SOCKET) |
346 | return; |
347 | while (!back->sendok()) { |
348 | fd_set readfds; |
349 | FD_ZERO(&readfds); |
350 | FD_SET(s, &readfds); |
351 | if (select(1, &readfds, NULL, NULL, NULL) < 0) |
352 | return; /* doom */ |
353 | back->msg(0, FD_READ); |
354 | term_out(); |
355 | } |
356 | } |
357 | |
358 | /* |
07d9aa13 |
359 | * Print an error message and exit after closing the SSH link. |
360 | */ |
361 | static void bump(char *fmt, ...) |
362 | { |
cc87246d |
363 | char str[0x100]; /* Make the size big enough */ |
c51a56e2 |
364 | va_list ap; |
365 | va_start(ap, fmt); |
cc87246d |
366 | strcpy(str, "Fatal:"); |
367 | vsprintf(str+strlen(str), fmt, ap); |
c51a56e2 |
368 | va_end(ap); |
cc87246d |
369 | strcat(str, "\n"); |
370 | tell_str(stderr, str); |
371 | |
c51a56e2 |
372 | if (connection_open) { |
373 | char ch; |
3bdaf79d |
374 | back->special(TS_EOF); |
fb09bf1c |
375 | ssh_scp_recv(&ch, 1); |
c51a56e2 |
376 | } |
377 | exit(1); |
07d9aa13 |
378 | } |
379 | |
85ee8208 |
380 | static int get_password(const char *prompt, char *str, int maxlen) |
07d9aa13 |
381 | { |
c51a56e2 |
382 | HANDLE hin, hout; |
b8a19193 |
383 | DWORD savemode, i; |
384 | |
385 | if (password) { |
85ee8208 |
386 | static int tried_once = 0; |
387 | |
388 | if (tried_once) { |
389 | return 0; |
390 | } else { |
391 | strncpy(str, password, maxlen); |
392 | str[maxlen-1] = '\0'; |
393 | tried_once = 1; |
394 | return 1; |
395 | } |
b8a19193 |
396 | } |
07d9aa13 |
397 | |
cc87246d |
398 | /* GUI Adaptation - Sept 2000 */ |
399 | if (gui_mode) { |
400 | if (maxlen>0) str[0] = '\0'; |
401 | } else { |
402 | hin = GetStdHandle(STD_INPUT_HANDLE); |
403 | hout = GetStdHandle(STD_OUTPUT_HANDLE); |
404 | if (hin == INVALID_HANDLE_VALUE || hout == INVALID_HANDLE_VALUE) |
405 | bump("Cannot get standard input/output handles"); |
07d9aa13 |
406 | |
cc87246d |
407 | GetConsoleMode(hin, &savemode); |
408 | SetConsoleMode(hin, (savemode & (~ENABLE_ECHO_INPUT)) | |
409 | ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT); |
07d9aa13 |
410 | |
cc87246d |
411 | WriteFile(hout, prompt, strlen(prompt), &i, NULL); |
412 | ReadFile(hin, str, maxlen-1, &i, NULL); |
07d9aa13 |
413 | |
cc87246d |
414 | SetConsoleMode(hin, savemode); |
07d9aa13 |
415 | |
cc87246d |
416 | if ((int)i > maxlen) i = maxlen-1; else i = i - 2; |
417 | str[i] = '\0'; |
07d9aa13 |
418 | |
cc87246d |
419 | WriteFile(hout, "\r\n", 2, &i, NULL); |
420 | } |
85ee8208 |
421 | |
422 | return 1; |
07d9aa13 |
423 | } |
424 | |
07d9aa13 |
425 | /* |
426 | * Open an SSH connection to user@host and execute cmd. |
427 | */ |
428 | static void do_cmd(char *host, char *user, char *cmd) |
429 | { |
c51a56e2 |
430 | char *err, *realhost; |
431 | |
432 | if (host == NULL || host[0] == '\0') |
433 | bump("Empty host name"); |
434 | |
435 | /* Try to load settings for this host */ |
a9422f39 |
436 | do_defaults(host, &cfg); |
c51a56e2 |
437 | if (cfg.host[0] == '\0') { |
438 | /* No settings for this host; use defaults */ |
439 | strncpy(cfg.host, host, sizeof(cfg.host)-1); |
440 | cfg.host[sizeof(cfg.host)-1] = '\0'; |
441 | cfg.port = 22; |
442 | } |
443 | |
444 | /* Set username */ |
445 | if (user != NULL && user[0] != '\0') { |
446 | strncpy(cfg.username, user, sizeof(cfg.username)-1); |
447 | cfg.username[sizeof(cfg.username)-1] = '\0'; |
c51a56e2 |
448 | } else if (cfg.username[0] == '\0') { |
449 | bump("Empty user name"); |
450 | } |
451 | |
452 | if (cfg.protocol != PROT_SSH) |
453 | cfg.port = 22; |
454 | |
ed89e8a5 |
455 | if (portnumber) |
456 | cfg.port = portnumber; |
457 | |
3bdaf79d |
458 | strncpy(cfg.remote_cmd, cmd, sizeof(cfg.remote_cmd)); |
459 | cfg.remote_cmd[sizeof(cfg.remote_cmd)-1] = '\0'; |
460 | cfg.nopty = TRUE; |
461 | |
462 | back = &ssh_backend; |
463 | |
464 | err = back->init(NULL, cfg.host, cfg.port, &realhost); |
c51a56e2 |
465 | if (err != NULL) |
466 | bump("ssh_init: %s", err); |
3bdaf79d |
467 | ssh_scp_init(); |
c51a56e2 |
468 | if (verbose && realhost != NULL) |
cc87246d |
469 | tell_user(stderr, "Connected to %s\n", realhost); |
c51a56e2 |
470 | |
471 | connection_open = 1; |
07d9aa13 |
472 | } |
473 | |
07d9aa13 |
474 | /* |
475 | * Update statistic information about current file. |
476 | */ |
477 | static void print_stats(char *name, unsigned long size, unsigned long done, |
c51a56e2 |
478 | time_t start, time_t now) |
07d9aa13 |
479 | { |
c51a56e2 |
480 | float ratebs; |
481 | unsigned long eta; |
482 | char etastr[10]; |
483 | int pct; |
484 | |
cc87246d |
485 | /* GUI Adaptation - Sept 2000 */ |
486 | if (gui_mode) |
487 | gui_update_stats(name, size, ((done *100) / size), now-start); |
488 | else { |
489 | if (now > start) |
490 | ratebs = (float) done / (now - start); |
491 | else |
492 | ratebs = (float) done; |
c51a56e2 |
493 | |
cc87246d |
494 | if (ratebs < 1.0) |
495 | eta = size - done; |
496 | else |
497 | eta = (unsigned long) ((size - done) / ratebs); |
498 | sprintf(etastr, "%02ld:%02ld:%02ld", |
499 | eta / 3600, (eta % 3600) / 60, eta % 60); |
c51a56e2 |
500 | |
cc87246d |
501 | pct = (int) (100.0 * (float) done / size); |
c51a56e2 |
502 | |
cc87246d |
503 | printf("\r%-25.25s | %10ld kB | %5.1f kB/s | ETA: %8s | %3d%%", |
504 | name, done / 1024, ratebs / 1024.0, |
505 | etastr, pct); |
c51a56e2 |
506 | |
cc87246d |
507 | if (done == size) |
508 | printf("\n"); |
509 | } |
07d9aa13 |
510 | } |
511 | |
07d9aa13 |
512 | /* |
513 | * Find a colon in str and return a pointer to the colon. |
39ddf0ff |
514 | * This is used to separate hostname from filename. |
07d9aa13 |
515 | */ |
516 | static char * colon(char *str) |
517 | { |
c51a56e2 |
518 | /* We ignore a leading colon, since the hostname cannot be |
519 | empty. We also ignore a colon as second character because |
520 | of filenames like f:myfile.txt. */ |
521 | if (str[0] == '\0' || |
522 | str[0] == ':' || |
523 | str[1] == ':') |
524 | return (NULL); |
525 | while (*str != '\0' && |
526 | *str != ':' && |
527 | *str != '/' && |
528 | *str != '\\') |
529 | str++; |
530 | if (*str == ':') |
531 | return (str); |
532 | else |
533 | return (NULL); |
07d9aa13 |
534 | } |
535 | |
07d9aa13 |
536 | /* |
537 | * Wait for a response from the other side. |
538 | * Return 0 if ok, -1 if error. |
539 | */ |
540 | static int response(void) |
541 | { |
c51a56e2 |
542 | char ch, resp, rbuf[2048]; |
543 | int p; |
544 | |
fb09bf1c |
545 | if (ssh_scp_recv(&resp, 1) <= 0) |
c51a56e2 |
546 | bump("Lost connection"); |
547 | |
548 | p = 0; |
549 | switch (resp) { |
550 | case 0: /* ok */ |
551 | return (0); |
552 | default: |
553 | rbuf[p++] = resp; |
554 | /* fallthrough */ |
555 | case 1: /* error */ |
556 | case 2: /* fatal error */ |
557 | do { |
fb09bf1c |
558 | if (ssh_scp_recv(&ch, 1) <= 0) |
c51a56e2 |
559 | bump("Protocol error: Lost connection"); |
560 | rbuf[p++] = ch; |
561 | } while (p < sizeof(rbuf) && ch != '\n'); |
562 | rbuf[p-1] = '\0'; |
563 | if (resp == 1) |
cc87246d |
564 | tell_user(stderr, "%s\n", rbuf); |
c51a56e2 |
565 | else |
566 | bump("%s", rbuf); |
567 | errs++; |
568 | return (-1); |
569 | } |
07d9aa13 |
570 | } |
571 | |
07d9aa13 |
572 | /* |
573 | * Send an error message to the other side and to the screen. |
574 | * Increment error counter. |
575 | */ |
576 | static void run_err(const char *fmt, ...) |
577 | { |
c51a56e2 |
578 | char str[2048]; |
579 | va_list ap; |
580 | va_start(ap, fmt); |
581 | errs++; |
582 | strcpy(str, "\01scp: "); |
583 | vsprintf(str+strlen(str), fmt, ap); |
584 | strcat(str, "\n"); |
3bdaf79d |
585 | back->send(str, strlen(str)); |
cc87246d |
586 | tell_user(stderr, "%s",str); |
c51a56e2 |
587 | va_end(ap); |
07d9aa13 |
588 | } |
589 | |
07d9aa13 |
590 | /* |
591 | * Execute the source part of the SCP protocol. |
592 | */ |
593 | static void source(char *src) |
594 | { |
c51a56e2 |
595 | char buf[2048]; |
596 | unsigned long size; |
597 | char *last; |
598 | HANDLE f; |
599 | DWORD attr; |
600 | unsigned long i; |
601 | unsigned long stat_bytes; |
602 | time_t stat_starttime, stat_lasttime; |
603 | |
604 | attr = GetFileAttributes(src); |
996c8c3b |
605 | if (attr == (DWORD)-1) { |
c51a56e2 |
606 | run_err("%s: No such file or directory", src); |
607 | return; |
608 | } |
609 | |
610 | if ((attr & FILE_ATTRIBUTE_DIRECTORY) != 0) { |
7f1f80de |
611 | if (recursive) { |
612 | /* |
613 | * Avoid . and .. directories. |
614 | */ |
615 | char *p; |
616 | p = strrchr(src, '/'); |
617 | if (!p) |
618 | p = strrchr(src, '\\'); |
619 | if (!p) |
620 | p = src; |
621 | else |
622 | p++; |
623 | if (!strcmp(p, ".") || !strcmp(p, "..")) |
624 | /* skip . and .. */; |
625 | else |
626 | rsource(src); |
627 | } else { |
c51a56e2 |
628 | run_err("%s: not a regular file", src); |
7f1f80de |
629 | } |
c51a56e2 |
630 | return; |
631 | } |
632 | |
633 | if ((last = strrchr(src, '/')) == NULL) |
634 | last = src; |
635 | else |
636 | last++; |
637 | if (strrchr(last, '\\') != NULL) |
638 | last = strrchr(last, '\\') + 1; |
639 | if (last == src && strchr(src, ':') != NULL) |
640 | last = strchr(src, ':') + 1; |
641 | |
642 | f = CreateFile(src, GENERIC_READ, FILE_SHARE_READ, NULL, |
643 | OPEN_EXISTING, 0, 0); |
644 | if (f == INVALID_HANDLE_VALUE) { |
486543a1 |
645 | run_err("%s: Cannot open file", src); |
c51a56e2 |
646 | return; |
647 | } |
648 | |
649 | if (preserve) { |
650 | FILETIME actime, wrtime; |
651 | unsigned long mtime, atime; |
652 | GetFileTime(f, NULL, &actime, &wrtime); |
653 | TIME_WIN_TO_POSIX(actime, atime); |
654 | TIME_WIN_TO_POSIX(wrtime, mtime); |
655 | sprintf(buf, "T%lu 0 %lu 0\n", mtime, atime); |
3bdaf79d |
656 | back->send(buf, strlen(buf)); |
07d9aa13 |
657 | if (response()) |
c51a56e2 |
658 | return; |
659 | } |
660 | |
661 | size = GetFileSize(f, NULL); |
662 | sprintf(buf, "C0644 %lu %s\n", size, last); |
663 | if (verbose) |
cc87246d |
664 | tell_user(stderr, "Sending file modes: %s", buf); |
3bdaf79d |
665 | back->send(buf, strlen(buf)); |
c51a56e2 |
666 | if (response()) |
667 | return; |
668 | |
669 | if (statistics) { |
670 | stat_bytes = 0; |
671 | stat_starttime = time(NULL); |
672 | stat_lasttime = 0; |
673 | } |
674 | |
675 | for (i = 0; i < size; i += 4096) { |
676 | char transbuf[4096]; |
677 | DWORD j, k = 4096; |
678 | if (i + k > size) k = size - i; |
679 | if (! ReadFile(f, transbuf, k, &j, NULL) || j != k) { |
680 | if (statistics) printf("\n"); |
681 | bump("%s: Read error", src); |
07d9aa13 |
682 | } |
3bdaf79d |
683 | back->send(transbuf, k); |
c51a56e2 |
684 | if (statistics) { |
685 | stat_bytes += k; |
686 | if (time(NULL) != stat_lasttime || |
687 | i + k == size) { |
688 | stat_lasttime = time(NULL); |
689 | print_stats(last, size, stat_bytes, |
690 | stat_starttime, stat_lasttime); |
691 | } |
07d9aa13 |
692 | } |
c51a56e2 |
693 | } |
694 | CloseHandle(f); |
07d9aa13 |
695 | |
3bdaf79d |
696 | back->send("", 1); |
c51a56e2 |
697 | (void) response(); |
07d9aa13 |
698 | } |
699 | |
07d9aa13 |
700 | /* |
701 | * Recursively send the contents of a directory. |
702 | */ |
703 | static void rsource(char *src) |
704 | { |
c51a56e2 |
705 | char buf[2048]; |
706 | char *last; |
707 | HANDLE dir; |
708 | WIN32_FIND_DATA fdat; |
709 | int ok; |
710 | |
711 | if ((last = strrchr(src, '/')) == NULL) |
712 | last = src; |
713 | else |
714 | last++; |
715 | if (strrchr(last, '\\') != NULL) |
716 | last = strrchr(last, '\\') + 1; |
717 | if (last == src && strchr(src, ':') != NULL) |
718 | last = strchr(src, ':') + 1; |
719 | |
720 | /* maybe send filetime */ |
721 | |
722 | sprintf(buf, "D0755 0 %s\n", last); |
723 | if (verbose) |
cc87246d |
724 | tell_user(stderr, "Entering directory: %s", buf); |
3bdaf79d |
725 | back->send(buf, strlen(buf)); |
c51a56e2 |
726 | if (response()) |
727 | return; |
728 | |
729 | sprintf(buf, "%s/*", src); |
730 | dir = FindFirstFile(buf, &fdat); |
731 | ok = (dir != INVALID_HANDLE_VALUE); |
732 | while (ok) { |
733 | if (strcmp(fdat.cFileName, ".") == 0 || |
734 | strcmp(fdat.cFileName, "..") == 0) { |
735 | } else if (strlen(src) + 1 + strlen(fdat.cFileName) >= |
736 | sizeof(buf)) { |
737 | run_err("%s/%s: Name too long", src, fdat.cFileName); |
738 | } else { |
739 | sprintf(buf, "%s/%s", src, fdat.cFileName); |
740 | source(buf); |
07d9aa13 |
741 | } |
c51a56e2 |
742 | ok = FindNextFile(dir, &fdat); |
743 | } |
744 | FindClose(dir); |
07d9aa13 |
745 | |
c51a56e2 |
746 | sprintf(buf, "E\n"); |
3bdaf79d |
747 | back->send(buf, strlen(buf)); |
c51a56e2 |
748 | (void) response(); |
07d9aa13 |
749 | } |
750 | |
07d9aa13 |
751 | /* |
752 | * Execute the sink part of the SCP protocol. |
753 | */ |
754 | static void sink(char *targ) |
755 | { |
c51a56e2 |
756 | char buf[2048]; |
757 | char namebuf[2048]; |
758 | char ch; |
759 | int targisdir = 0; |
996c8c3b |
760 | int settime; |
c51a56e2 |
761 | int exists; |
762 | DWORD attr; |
763 | HANDLE f; |
764 | unsigned long mtime, atime; |
765 | unsigned int mode; |
766 | unsigned long size, i; |
767 | int wrerror = 0; |
768 | unsigned long stat_bytes; |
769 | time_t stat_starttime, stat_lasttime; |
770 | char *stat_name; |
771 | |
772 | attr = GetFileAttributes(targ); |
996c8c3b |
773 | if (attr != (DWORD)-1 && (attr & FILE_ATTRIBUTE_DIRECTORY) != 0) |
c51a56e2 |
774 | targisdir = 1; |
775 | |
776 | if (targetshouldbedirectory && !targisdir) |
777 | bump("%s: Not a directory", targ); |
778 | |
3bdaf79d |
779 | back->send("", 1); |
c51a56e2 |
780 | while (1) { |
781 | settime = 0; |
782 | gottime: |
fb09bf1c |
783 | if (ssh_scp_recv(&ch, 1) <= 0) |
c51a56e2 |
784 | return; |
785 | if (ch == '\n') |
786 | bump("Protocol error: Unexpected newline"); |
787 | i = 0; |
788 | buf[i++] = ch; |
789 | do { |
fb09bf1c |
790 | if (ssh_scp_recv(&ch, 1) <= 0) |
c51a56e2 |
791 | bump("Lost connection"); |
792 | buf[i++] = ch; |
793 | } while (i < sizeof(buf) && ch != '\n'); |
794 | buf[i-1] = '\0'; |
795 | switch (buf[0]) { |
796 | case '\01': /* error */ |
cc87246d |
797 | tell_user(stderr, "%s\n", buf+1); |
c51a56e2 |
798 | errs++; |
799 | continue; |
800 | case '\02': /* fatal error */ |
801 | bump("%s", buf+1); |
802 | case 'E': |
3bdaf79d |
803 | back->send("", 1); |
c51a56e2 |
804 | return; |
805 | case 'T': |
1d470ad2 |
806 | if (sscanf(buf, "T%ld %*d %ld %*d", |
c51a56e2 |
807 | &mtime, &atime) == 2) { |
808 | settime = 1; |
3bdaf79d |
809 | back->send("", 1); |
c51a56e2 |
810 | goto gottime; |
811 | } |
812 | bump("Protocol error: Illegal time format"); |
813 | case 'C': |
814 | case 'D': |
815 | break; |
816 | default: |
817 | bump("Protocol error: Expected control record"); |
818 | } |
07d9aa13 |
819 | |
1d470ad2 |
820 | if (sscanf(buf+1, "%u %lu %[^\n]", &mode, &size, namebuf) != 3) |
c51a56e2 |
821 | bump("Protocol error: Illegal file descriptor format"); |
822 | if (targisdir) { |
823 | char t[2048]; |
824 | strcpy(t, targ); |
825 | if (targ[0] != '\0') |
826 | strcat(t, "/"); |
827 | strcat(t, namebuf); |
828 | strcpy(namebuf, t); |
829 | } else { |
830 | strcpy(namebuf, targ); |
831 | } |
832 | attr = GetFileAttributes(namebuf); |
996c8c3b |
833 | exists = (attr != (DWORD)-1); |
c51a56e2 |
834 | |
835 | if (buf[0] == 'D') { |
836 | if (exists && (attr & FILE_ATTRIBUTE_DIRECTORY) == 0) { |
837 | run_err("%s: Not a directory", namebuf); |
838 | continue; |
839 | } |
840 | if (!exists) { |
841 | if (! CreateDirectory(namebuf, NULL)) { |
842 | run_err("%s: Cannot create directory", |
843 | namebuf); |
844 | continue; |
845 | } |
846 | } |
847 | sink(namebuf); |
848 | /* can we set the timestamp for directories ? */ |
849 | continue; |
850 | } |
07d9aa13 |
851 | |
c51a56e2 |
852 | f = CreateFile(namebuf, GENERIC_WRITE, 0, NULL, |
853 | CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0); |
854 | if (f == INVALID_HANDLE_VALUE) { |
855 | run_err("%s: Cannot create file", namebuf); |
856 | continue; |
857 | } |
07d9aa13 |
858 | |
3bdaf79d |
859 | back->send("", 1); |
07d9aa13 |
860 | |
c51a56e2 |
861 | if (statistics) { |
862 | stat_bytes = 0; |
863 | stat_starttime = time(NULL); |
864 | stat_lasttime = 0; |
865 | if ((stat_name = strrchr(namebuf, '/')) == NULL) |
866 | stat_name = namebuf; |
867 | else |
868 | stat_name++; |
869 | if (strrchr(stat_name, '\\') != NULL) |
870 | stat_name = strrchr(stat_name, '\\') + 1; |
871 | } |
07d9aa13 |
872 | |
c51a56e2 |
873 | for (i = 0; i < size; i += 4096) { |
874 | char transbuf[4096]; |
996c8c3b |
875 | DWORD j, k = 4096; |
c51a56e2 |
876 | if (i + k > size) k = size - i; |
fb09bf1c |
877 | if (ssh_scp_recv(transbuf, k) == 0) |
c51a56e2 |
878 | bump("Lost connection"); |
879 | if (wrerror) continue; |
880 | if (! WriteFile(f, transbuf, k, &j, NULL) || j != k) { |
881 | wrerror = 1; |
882 | if (statistics) |
883 | printf("\r%-25.25s | %50s\n", |
884 | stat_name, |
885 | "Write error.. waiting for end of file"); |
886 | continue; |
887 | } |
888 | if (statistics) { |
889 | stat_bytes += k; |
890 | if (time(NULL) > stat_lasttime || |
891 | i + k == size) { |
892 | stat_lasttime = time(NULL); |
893 | print_stats(stat_name, size, stat_bytes, |
894 | stat_starttime, stat_lasttime); |
07d9aa13 |
895 | } |
c51a56e2 |
896 | } |
897 | } |
898 | (void) response(); |
07d9aa13 |
899 | |
c51a56e2 |
900 | if (settime) { |
901 | FILETIME actime, wrtime; |
902 | TIME_POSIX_TO_WIN(atime, actime); |
903 | TIME_POSIX_TO_WIN(mtime, wrtime); |
904 | SetFileTime(f, NULL, &actime, &wrtime); |
07d9aa13 |
905 | } |
07d9aa13 |
906 | |
c51a56e2 |
907 | CloseHandle(f); |
908 | if (wrerror) { |
909 | run_err("%s: Write error", namebuf); |
910 | continue; |
911 | } |
3bdaf79d |
912 | back->send("", 1); |
c51a56e2 |
913 | } |
914 | } |
07d9aa13 |
915 | |
916 | /* |
917 | * We will copy local files to a remote server. |
918 | */ |
919 | static void toremote(int argc, char *argv[]) |
920 | { |
c51a56e2 |
921 | char *src, *targ, *host, *user; |
922 | char *cmd; |
923 | int i; |
924 | |
925 | targ = argv[argc-1]; |
926 | |
39ddf0ff |
927 | /* Separate host from filename */ |
c51a56e2 |
928 | host = targ; |
929 | targ = colon(targ); |
930 | if (targ == NULL) |
931 | bump("targ == NULL in toremote()"); |
932 | *targ++ = '\0'; |
933 | if (*targ == '\0') |
934 | targ = "."; |
935 | /* Substitute "." for emtpy target */ |
936 | |
39ddf0ff |
937 | /* Separate host and username */ |
c51a56e2 |
938 | user = host; |
939 | host = strrchr(host, '@'); |
940 | if (host == NULL) { |
941 | host = user; |
942 | user = NULL; |
943 | } else { |
944 | *host++ = '\0'; |
945 | if (*user == '\0') |
946 | user = NULL; |
947 | } |
948 | |
949 | if (argc == 2) { |
950 | /* Find out if the source filespec covers multiple files |
951 | if so, we should set the targetshouldbedirectory flag */ |
952 | HANDLE fh; |
953 | WIN32_FIND_DATA fdat; |
954 | if (colon(argv[0]) != NULL) |
955 | bump("%s: Remote to remote not supported", argv[0]); |
956 | fh = FindFirstFile(argv[0], &fdat); |
957 | if (fh == INVALID_HANDLE_VALUE) |
958 | bump("%s: No such file or directory\n", argv[0]); |
959 | if (FindNextFile(fh, &fdat)) |
960 | targetshouldbedirectory = 1; |
961 | FindClose(fh); |
962 | } |
963 | |
964 | cmd = smalloc(strlen(targ) + 100); |
965 | sprintf(cmd, "scp%s%s%s%s -t %s", |
966 | verbose ? " -v" : "", |
967 | recursive ? " -r" : "", |
968 | preserve ? " -p" : "", |
969 | targetshouldbedirectory ? " -d" : "", |
970 | targ); |
971 | do_cmd(host, user, cmd); |
972 | sfree(cmd); |
973 | |
974 | (void) response(); |
975 | |
976 | for (i = 0; i < argc - 1; i++) { |
977 | HANDLE dir; |
978 | WIN32_FIND_DATA fdat; |
979 | src = argv[i]; |
980 | if (colon(src) != NULL) { |
cc87246d |
981 | tell_user(stderr, "%s: Remote to remote not supported\n", src); |
c51a56e2 |
982 | errs++; |
983 | continue; |
07d9aa13 |
984 | } |
c51a56e2 |
985 | dir = FindFirstFile(src, &fdat); |
986 | if (dir == INVALID_HANDLE_VALUE) { |
987 | run_err("%s: No such file or directory", src); |
988 | continue; |
07d9aa13 |
989 | } |
c51a56e2 |
990 | do { |
991 | char *last; |
992 | char namebuf[2048]; |
993 | if (strlen(src) + strlen(fdat.cFileName) >= |
994 | sizeof(namebuf)) { |
cc87246d |
995 | tell_user(stderr, "%s: Name too long", src); |
c51a56e2 |
996 | continue; |
997 | } |
998 | strcpy(namebuf, src); |
999 | if ((last = strrchr(namebuf, '/')) == NULL) |
1000 | last = namebuf; |
1001 | else |
1002 | last++; |
1003 | if (strrchr(last, '\\') != NULL) |
1004 | last = strrchr(last, '\\') + 1; |
1005 | if (last == namebuf && strrchr(namebuf, ':') != NULL) |
1006 | last = strchr(namebuf, ':') + 1; |
1007 | strcpy(last, fdat.cFileName); |
1008 | source(namebuf); |
1009 | } while (FindNextFile(dir, &fdat)); |
1010 | FindClose(dir); |
1011 | } |
07d9aa13 |
1012 | } |
1013 | |
07d9aa13 |
1014 | /* |
1015 | * We will copy files from a remote server to the local machine. |
1016 | */ |
1017 | static void tolocal(int argc, char *argv[]) |
1018 | { |
c51a56e2 |
1019 | char *src, *targ, *host, *user; |
1020 | char *cmd; |
1021 | |
1022 | if (argc != 2) |
1023 | bump("More than one remote source not supported"); |
1024 | |
1025 | src = argv[0]; |
1026 | targ = argv[1]; |
1027 | |
39ddf0ff |
1028 | /* Separate host from filename */ |
c51a56e2 |
1029 | host = src; |
1030 | src = colon(src); |
1031 | if (src == NULL) |
1032 | bump("Local to local copy not supported"); |
1033 | *src++ = '\0'; |
1034 | if (*src == '\0') |
1035 | src = "."; |
1036 | /* Substitute "." for empty filename */ |
1037 | |
39ddf0ff |
1038 | /* Separate username and hostname */ |
c51a56e2 |
1039 | user = host; |
1040 | host = strrchr(host, '@'); |
1041 | if (host == NULL) { |
1042 | host = user; |
1043 | user = NULL; |
1044 | } else { |
1045 | *host++ = '\0'; |
1046 | if (*user == '\0') |
1047 | user = NULL; |
1048 | } |
1049 | |
1050 | cmd = smalloc(strlen(src) + 100); |
1051 | sprintf(cmd, "scp%s%s%s%s -f %s", |
1052 | verbose ? " -v" : "", |
1053 | recursive ? " -r" : "", |
1054 | preserve ? " -p" : "", |
1055 | targetshouldbedirectory ? " -d" : "", |
1056 | src); |
1057 | do_cmd(host, user, cmd); |
1058 | sfree(cmd); |
1059 | |
1060 | sink(targ); |
07d9aa13 |
1061 | } |
1062 | |
07d9aa13 |
1063 | /* |
39ddf0ff |
1064 | * We will issue a list command to get a remote directory. |
1065 | */ |
1066 | static void get_dir_list(int argc, char *argv[]) |
1067 | { |
1068 | char *src, *host, *user; |
1069 | char *cmd, *p, *q; |
1070 | char c; |
1071 | |
1072 | src = argv[0]; |
1073 | |
1074 | /* Separate host from filename */ |
1075 | host = src; |
1076 | src = colon(src); |
1077 | if (src == NULL) |
1078 | bump("Local to local copy not supported"); |
1079 | *src++ = '\0'; |
1080 | if (*src == '\0') |
1081 | src = "."; |
1082 | /* Substitute "." for empty filename */ |
1083 | |
1084 | /* Separate username and hostname */ |
1085 | user = host; |
1086 | host = strrchr(host, '@'); |
1087 | if (host == NULL) { |
1088 | host = user; |
1089 | user = NULL; |
1090 | } else { |
1091 | *host++ = '\0'; |
1092 | if (*user == '\0') |
1093 | user = NULL; |
1094 | } |
1095 | |
1096 | cmd = smalloc(4*strlen(src) + 100); |
1097 | strcpy(cmd, "ls -la '"); |
1098 | p = cmd + strlen(cmd); |
1099 | for (q = src; *q; q++) { |
1100 | if (*q == '\'') { |
1101 | *p++ = '\''; *p++ = '\\'; *p++ = '\''; *p++ = '\''; |
1102 | } else { |
1103 | *p++ = *q; |
1104 | } |
1105 | } |
1106 | *p++ = '\''; |
1107 | *p = '\0'; |
cc87246d |
1108 | |
39ddf0ff |
1109 | do_cmd(host, user, cmd); |
1110 | sfree(cmd); |
1111 | |
fb09bf1c |
1112 | while (ssh_scp_recv(&c, 1) > 0) |
cc87246d |
1113 | tell_char(stdout, c); |
39ddf0ff |
1114 | } |
1115 | |
1116 | /* |
07d9aa13 |
1117 | * Initialize the Win$ock driver. |
1118 | */ |
996c8c3b |
1119 | static void init_winsock(void) |
07d9aa13 |
1120 | { |
c51a56e2 |
1121 | WORD winsock_ver; |
1122 | WSADATA wsadata; |
1123 | |
1124 | winsock_ver = MAKEWORD(1, 1); |
1125 | if (WSAStartup(winsock_ver, &wsadata)) |
1126 | bump("Unable to initialise WinSock"); |
1127 | if (LOBYTE(wsadata.wVersion) != 1 || |
1128 | HIBYTE(wsadata.wVersion) != 1) |
1129 | bump("WinSock version is incompatible with 1.1"); |
07d9aa13 |
1130 | } |
1131 | |
07d9aa13 |
1132 | /* |
1133 | * Short description of parameters. |
1134 | */ |
996c8c3b |
1135 | static void usage(void) |
07d9aa13 |
1136 | { |
c51a56e2 |
1137 | printf("PuTTY Secure Copy client\n"); |
1138 | printf("%s\n", ver); |
a3e55ea1 |
1139 | printf("Usage: pscp [options] [user@]host:source target\n"); |
1140 | printf(" pscp [options] source [source...] [user@]host:target\n"); |
1141 | printf(" pscp [options] -ls user@host:filespec\n"); |
b8a19193 |
1142 | printf("Options:\n"); |
1143 | printf(" -p preserve file attributes\n"); |
1144 | printf(" -q quiet, don't show statistics\n"); |
1145 | printf(" -r copy directories recursively\n"); |
1146 | printf(" -v show verbose messages\n"); |
1147 | printf(" -P port connect to specified port\n"); |
1148 | printf(" -pw passw login with specified password\n"); |
cc87246d |
1149 | /* GUI Adaptation - Sept 2000 */ |
1150 | printf(" -gui hWnd GUI mode with the windows handle for receiving messages\n"); |
c51a56e2 |
1151 | exit(1); |
07d9aa13 |
1152 | } |
1153 | |
07d9aa13 |
1154 | /* |
1155 | * Main program (no, really?) |
1156 | */ |
1157 | int main(int argc, char *argv[]) |
1158 | { |
c51a56e2 |
1159 | int i; |
39ddf0ff |
1160 | int list = 0; |
c51a56e2 |
1161 | |
fb09bf1c |
1162 | default_protocol = PROT_TELNET; |
1163 | |
67779be7 |
1164 | flags = FLAG_STDERR; |
fb09bf1c |
1165 | ssh_get_password = &get_password; |
c51a56e2 |
1166 | init_winsock(); |
1167 | |
1168 | for (i = 1; i < argc; i++) { |
1169 | if (argv[i][0] != '-') |
1170 | break; |
1171 | if (strcmp(argv[i], "-v") == 0) |
4017be6d |
1172 | verbose = 1, flags |= FLAG_VERBOSE; |
c51a56e2 |
1173 | else if (strcmp(argv[i], "-r") == 0) |
1174 | recursive = 1; |
1175 | else if (strcmp(argv[i], "-p") == 0) |
1176 | preserve = 1; |
1177 | else if (strcmp(argv[i], "-q") == 0) |
1178 | statistics = 0; |
1179 | else if (strcmp(argv[i], "-h") == 0 || |
1180 | strcmp(argv[i], "-?") == 0) |
1181 | usage(); |
b8a19193 |
1182 | else if (strcmp(argv[i], "-P") == 0 && i+1 < argc) |
1183 | portnumber = atoi(argv[++i]); |
1184 | else if (strcmp(argv[i], "-pw") == 0 && i+1 < argc) |
1185 | password = argv[++i]; |
cc87246d |
1186 | else if (strcmp(argv[i], "-gui") == 0 && i+1 < argc) { |
1187 | gui_hwnd = argv[++i]; |
1188 | gui_mode = 1; |
1189 | } else if (strcmp(argv[i], "-ls") == 0) |
1190 | list = 1; |
c51a56e2 |
1191 | else if (strcmp(argv[i], "--") == 0) |
1192 | { i++; break; } |
07d9aa13 |
1193 | else |
c51a56e2 |
1194 | usage(); |
1195 | } |
1196 | argc -= i; |
1197 | argv += i; |
1198 | |
39ddf0ff |
1199 | if (list) { |
1200 | if (argc != 1) |
1201 | usage(); |
1202 | get_dir_list(argc, argv); |
c51a56e2 |
1203 | |
39ddf0ff |
1204 | } else { |
1205 | |
1206 | if (argc < 2) |
1207 | usage(); |
1208 | if (argc > 2) |
1209 | targetshouldbedirectory = 1; |
1210 | |
1211 | if (colon(argv[argc-1]) != NULL) |
1212 | toremote(argc, argv); |
1213 | else |
1214 | tolocal(argc, argv); |
1215 | } |
c51a56e2 |
1216 | |
1217 | if (connection_open) { |
1218 | char ch; |
3bdaf79d |
1219 | back->special(TS_EOF); |
fb09bf1c |
1220 | ssh_scp_recv(&ch, 1); |
c51a56e2 |
1221 | } |
1222 | WSACleanup(); |
1223 | random_save_seed(); |
07d9aa13 |
1224 | |
cc87246d |
1225 | /* GUI Adaptation - August 2000 */ |
1226 | if (gui_mode) { |
1227 | unsigned int msg_id = WM_RET_ERR_CNT; |
1228 | if (list) msg_id = WM_LS_RET_ERR_CNT; |
1229 | while (!PostMessage( (HWND)atoi(gui_hwnd), msg_id, (WPARAM)errs, 0/*lParam*/ ) ) |
1230 | SleepEx(1000,TRUE); |
1231 | } |
c51a56e2 |
1232 | return (errs == 0 ? 0 : 1); |
07d9aa13 |
1233 | } |
1234 | |
1235 | /* end */ |