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