source: MondoRescue/branches/2.2.9/mondo/src/common/libmondo-fork.c@ 2658

Last change on this file since 2658 was 2656, checked in by Bruno Cornec, 15 years ago
  • Improves logging for external binary
  • Property svn:keywords set to Id
File size: 19.9 KB
Line 
1/* libmondo-fork.c
2 $Id: libmondo-fork.c 2656 2010-06-15 23:54:37Z bruno $
3
4- subroutines for handling forking/pthreads/etc.
5*/
6
7
8#include "my-stuff.h"
9#include "mr_mem.h"
10#include "mondostructures.h"
11#include "libmondo-fork.h"
12#include "libmondo-string-EXT.h"
13#include "libmondo-gui-EXT.h"
14#include "libmondo-files-EXT.h"
15#include "libmondo-tools-EXT.h"
16#include "lib-common-externs.h"
17
18/*@unused@*/
19//static char cvsid[] = "$Id: libmondo-fork.c 2656 2010-06-15 23:54:37Z bruno $";
20
21extern t_bkptype g_backup_media_type;
22extern bool g_text_mode;
23extern char *MONDO_LOGFILE;
24
25/* Reference to global bkpinfo */
26extern struct s_bkpinfo *bkpinfo;
27pid_t g_buffer_pid = 0;
28
29
30/**
31 * Call a program and retrieve its last line of output.
32 * @param call The program to run.
33 * @return The last line of its output.
34 * @note The returned value points to static storage that will be overwritten with each call.
35 */
36char *call_program_and_get_last_line_of_output(char *call)
37{
38 /*@ buffers ***************************************************** */
39 static char result[512];
40 char *tmp;
41
42 /*@ pointers **************************************************** */
43 FILE *fin;
44
45 /*@ initialize data ********************************************* */
46 malloc_string(tmp);
47 result[0] = '\0';
48 tmp[0] = '\0';
49
50 /*@******************************************************************** */
51
52 assert_string_is_neither_NULL_nor_zerolength(call);
53 if ((fin = popen(call, "r"))) {
54 for (fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
55 fgets(tmp, MAX_STR_LEN, fin)) {
56 if (strlen(tmp) > 1) {
57 strcpy(result, tmp);
58 }
59 }
60 paranoid_pclose(fin);
61 } else {
62 log_OS_error("Unable to popen call");
63 }
64 strip_spaces(result);
65 paranoid_free(tmp);
66 return (result);
67}
68
69
70
71
72
73
74#define MONDO_POPMSG "Your PC will not retract the CD tray automatically. Please call mondoarchive with the -m (manual CD tray) flag."
75
76/**
77 * Call mkisofs to create an ISO image.
78 * @param bkpinfo The backup information structure. Fields used:
79 * - @c bkpinfo->manual_cd_tray
80 * - @c bkpinfo->backup_media_type
81 * - @c bkpinfo->please_dont_eject_when_restoring
82 * @param basic_call The call to mkisofs. May contain tokens that will be resolved to actual data. The tokens are:
83 * - @c _ISO_ will become the ISO file (@p isofile)
84 * - @c _CD#_ becomes the CD number (@p cd_no)
85 * - @c _ERR_ becomes the logfile (@p g_logfile)
86 * @param isofile Replaces @c _ISO_ in @p basic_call. Should probably be the ISO image to create (-o parameter to mkisofs).
87 * @param cd_no Replaces @c _CD#_ in @p basic_call. Should probably be the CD number.
88 * @param logstub Unused.
89 * @param what_i_am_doing The action taking place (e.g. "Making ISO #1"). Used as the title of the progress dialog.
90 * @return Exit code of @c mkisofs (0 is success, anything else indicates failure).
91 * @bug @p logstub is unused.
92 */
93int
94eval_call_to_make_ISO(char *basic_call, char *isofile,
95 int cd_no, char *logstub, char *what_i_am_doing)
96{
97
98 /*@ int's *** */
99 int retval = 0;
100
101
102 /*@ buffers *** */
103 char *midway_call, *ultimate_call, *tmp, *command, *incoming,
104 *old_stderr, *cd_number_str;
105 char *p;
106 char *tmp1 = NULL;
107
108/*@*********** End Variables ***************************************/
109
110 log_msg(3, "Starting");
111 assert(bkpinfo != NULL);
112 // BERLIOS: doesn't work even if the string is correct !
113 //assert_string_is_neither_NULL_nor_zerolength(basic_call);
114 assert_string_is_neither_NULL_nor_zerolength(isofile);
115 assert_string_is_neither_NULL_nor_zerolength(logstub);
116 if (!(midway_call = malloc(1200))) {
117 fatal_error("Cannot malloc midway_call");
118 }
119 if (!(ultimate_call = malloc(1200))) {
120 fatal_error("Cannot malloc ultimate_call");
121 }
122 if (!(tmp = malloc(1200))) {
123 fatal_error("Cannot malloc tmp");
124 }
125 if (!(command = malloc(1200))) {
126 fatal_error("Cannot malloc command");
127 }
128 malloc_string(incoming);
129 malloc_string(old_stderr);
130 malloc_string(cd_number_str);
131
132 incoming[0] = '\0';
133 old_stderr[0] = '\0';
134
135 if ((bkpinfo->netfs_user) && (strstr(bkpinfo->netfs_proto,"nfs"))) {
136 mr_asprintf(&tmp1, "su - %s -c \"%s\"", bkpinfo->netfs_user, basic_call);
137 } else {
138 mr_asprintf(&tmp1, "%s", basic_call);
139 }
140
141 sprintf(cd_number_str, "%d", cd_no);
142 resolve_naff_tokens(midway_call, tmp1, isofile, "_ISO_");
143 resolve_naff_tokens(tmp, midway_call, cd_number_str, "_CD#_");
144 resolve_naff_tokens(ultimate_call, tmp, MONDO_LOGFILE, "_ERR_");
145 log_msg(4, "basic call = '%s'", tmp1);
146 log_msg(4, "midway_call = '%s'", midway_call);
147 log_msg(4, "tmp = '%s'", tmp);
148 log_msg(4, "ultimate call = '%s'", ultimate_call);
149 sprintf(command, "%s >> %s", ultimate_call, MONDO_LOGFILE);
150
151 log_to_screen
152 ("Please be patient. Do not be alarmed by on-screen inactivity.");
153 log_msg(4, "Calling open_evalcall_form() with what_i_am_doing='%s'",
154 what_i_am_doing);
155 strcpy(tmp, command);
156 if (bkpinfo->manual_cd_tray) {
157 p = strstr(tmp, "2>>");
158 if (p) {
159 sprintf(p, " ");
160 while (*p == ' ') {
161 p++;
162 }
163 for (; *p != ' '; p++) {
164 *p = ' ';
165 }
166 }
167 strcpy(command, tmp);
168#ifndef _XWIN
169 if (!g_text_mode) {
170 newtSuspend();
171 }
172#endif
173 log_msg(1, "command = '%s'", command);
174 retval += system(command);
175 if (!g_text_mode) {
176 newtResume();
177 }
178 if (retval) {
179 log_msg(2, "Basic call '%s' returned an error.", tmp1);
180 popup_and_OK("Press ENTER to continue.");
181 popup_and_OK
182 ("mkisofs and/or cdrecord returned an error. CD was not created");
183 }
184 }
185 /* if text mode then do the above & RETURN; if not text mode, do this... */
186 else {
187 log_msg(3, "command = '%s'", command);
188// yes_this_is_a_goto:
189 retval =
190 run_external_binary_with_percentage_indicator_NEW
191 (what_i_am_doing, command);
192 }
193
194 mr_free(tmp1);
195 paranoid_free(midway_call);
196 paranoid_free(ultimate_call);
197 paranoid_free(tmp);
198 paranoid_free(command);
199 paranoid_free(incoming);
200 paranoid_free(old_stderr);
201 paranoid_free(cd_number_str);
202 return (retval);
203}
204
205
206/**
207 * Call copy of data to create an USB image.
208 * @param bkpinfo The backup information structure. Fields used:
209 * - @c bkpinfo->backup_media_type
210 * @return Exit code of @c copy (0 is success, anything else indicates failure).
211 */
212int
213eval_call_to_make_USB(char *command, char *what_i_am_doing) {
214
215 /*@ int's *** */
216 int retval = 0;
217
218
219/*@*********** End Variables ***************************************/
220
221 log_msg(3, "Starting");
222 assert(bkpinfo != NULL);
223
224 log_to_screen
225 ("Please be patient. Do not be alarmed by on-screen inactivity.");
226 log_msg(4, "Calling open_evalcall_form() with what_i_am_doing='%s'",
227 what_i_am_doing);
228
229 if (!g_text_mode) {
230 newtSuspend();
231 }
232 log_msg(1, "command = '%s'", command);
233 if (!g_text_mode) {
234 retval = run_external_binary_with_percentage_indicator_NEW
235 (what_i_am_doing, command);
236 } else {
237 retval += system(command);
238 }
239 if (!g_text_mode) {
240 newtResume();
241 }
242
243 return (retval);
244}
245
246
247
248
249/**
250 * Run a program and log its output (stdout and stderr) to the logfile.
251 * @param program The program to run. Passed to the shell, so you can use pipes etc.
252 * @param debug_level If @p g_loglevel is higher than this, do not log the output.
253 * @return The exit code of @p program (depends on the command, but 0 almost always indicates success).
254 */
255int run_program_and_log_output(char *program, int debug_level)
256{
257 /*@ buffer ****************************************************** */
258 char callstr[MAX_STR_LEN * 2];
259 char incoming[MAX_STR_LEN * 2];
260 char tmp[MAX_STR_LEN * 2];
261 char initial_label[MAX_STR_LEN * 2];
262
263 /*@ int ********************************************************* */
264 int res;
265 int i;
266 int len;
267 bool log_if_failure = FALSE;
268 bool log_if_success = FALSE;
269
270 /*@ pointers *************************************************** */
271 FILE *fin;
272 char *p;
273
274 /*@ end vars *************************************************** */
275
276 assert(program != NULL);
277 if (!program[0]) {
278 log_msg(2, "Warning - asked to run zerolength program");
279 return (1);
280 }
281// if (debug_level == TRUE) { debug_level=5; }
282
283 // assert_string_is_neither_NULL_nor_zerolength(program);
284
285 if (debug_level <= g_loglevel) {
286 log_if_success = TRUE;
287 log_if_failure = TRUE;
288 }
289 sprintf(callstr, "%s > %s/mondo-run-prog-thing.tmp 2> %s/mondo-run-prog-thing.err",
290 program, bkpinfo->tmpdir, bkpinfo->tmpdir);
291 while ((p = strchr(callstr, '\r'))) {
292 *p = ' ';
293 }
294 while ((p = strchr(callstr, '\n'))) {
295 *p = ' ';
296 } /* single '=' is intentional */
297
298
299 len = (int) strlen(program);
300 for (i = 0; i < 35 - len / 2; i++) {
301 tmp[i] = '-';
302 }
303 tmp[i] = '\0';
304 strcat(tmp, " ");
305 strcat(tmp, program);
306 strcat(tmp, " ");
307 for (i = 0; i < 35 - len / 2; i++) {
308 strcat(tmp, "-");
309 }
310 strcpy(initial_label, tmp);
311 res = system(callstr);
312 if (((res == 0) && log_if_success) || ((res != 0) && log_if_failure)) {
313 log_msg(0, "running: %s", callstr);
314 log_msg(0,
315 "--------------------------------start of output-----------------------------");
316 }
317 sprintf(callstr, "cat %s/mondo-run-prog-thing.err >> %s/mondo-run-prog-thing.tmp 2> /dev/null", bkpinfo->tmpdir, bkpinfo->tmpdir);
318 if (log_if_failure && system(callstr)) {
319 log_OS_error("Command failed");
320 }
321 sprintf(tmp, "%s/mondo-run-prog-thing.err", bkpinfo->tmpdir);
322 unlink(tmp);
323 sprintf(tmp, "%s/mondo-run-prog-thing.tmp", bkpinfo->tmpdir);
324 fin = fopen(tmp, "r");
325 if (fin) {
326 for (fgets(incoming, MAX_STR_LEN, fin); !feof(fin);
327 fgets(incoming, MAX_STR_LEN, fin)) {
328 /* patch by Heiko Schlittermann */
329 p = incoming;
330 while (p && *p) {
331 if ((p = strchr(p, '%'))) {
332 memmove(p, p + 1, strlen(p) + 1);
333 p += 2;
334 }
335 }
336 /* end of patch */
337 strip_spaces(incoming);
338 if ((res == 0 && log_if_success)
339 || (res != 0 && log_if_failure)) {
340 log_msg(0, incoming);
341 }
342 }
343 paranoid_fclose(fin);
344 }
345 unlink(tmp);
346 if ((res == 0 && log_if_success) || (res != 0 && log_if_failure)) {
347 log_msg(0,
348 "--------------------------------end of output------------------------------");
349 if (res) {
350 log_msg(0, "...ran with res=%d", res);
351 } else {
352 log_msg(0, "...ran just fine. :-)");
353 }
354 }
355// else
356// { log_msg (0, "-------------------------------ran w/ res=%d------------------------------", res); }
357 return (res);
358}
359
360
361
362/**
363 * Run a program and log its output to the screen.
364 * @param basic_call The program to run.
365 * @param what_i_am_doing The title of the evalcall form.
366 * @return The return value of the command (varies, but 0 almost always means success).
367 * @see run_program_and_log_output
368 * @see log_to_screen
369 */
370int run_program_and_log_to_screen(char *basic_call, char *what_i_am_doing)
371{
372 /*@ int ******************************************************** */
373 int retval = 0;
374 int res = 0;
375 int i;
376
377 /*@ pointers **************************************************** */
378 FILE *fin;
379
380 /*@ buffers **************************************************** */
381 char tmp[MAX_STR_LEN * 2];
382 char command[MAX_STR_LEN * 2];
383 char lockfile[MAX_STR_LEN];
384
385 /*@ end vars *************************************************** */
386
387 assert_string_is_neither_NULL_nor_zerolength(basic_call);
388
389 sprintf(lockfile, "%s/mojo-jojo.bla.bla", bkpinfo->tmpdir);
390
391 sprintf(command,
392 "echo hi > %s ; %s >> %s 2>> %s; res=$?; sleep 1; rm -f %s; exit $res",
393 lockfile, basic_call, MONDO_LOGFILE, MONDO_LOGFILE, lockfile);
394 open_evalcall_form(what_i_am_doing);
395 sprintf(tmp, "Executing %s", basic_call);
396 log_msg(2, tmp);
397 if (!(fin = popen(command, "r"))) {
398 log_OS_error("Unable to popen-in command");
399 sprintf(tmp, "Failed utterly to call '%s'", command);
400 log_to_screen(tmp);
401 return (1);
402 }
403 if (!does_file_exist(lockfile)) {
404 log_to_screen("Waiting for '%s' to start",command);
405 for (i = 0; i < 60 && !does_file_exist(lockfile); sleep(1), i++) {
406 log_msg(3, "Waiting for lockfile %s to exist", lockfile);
407 }
408 }
409#ifdef _XWIN
410 /* This only can update when newline goes into the file,
411 but it's *much* prettier/faster on Qt. */
412 while (does_file_exist(lockfile)) {
413 while (!feof(fin)) {
414 if (!fgets(tmp, 512, fin))
415 break;
416 log_to_screen(tmp);
417 }
418 usleep(500000);
419 }
420#else
421 /* This works on Newt, and it gives quicker updates. */
422 for (; does_file_exist(lockfile); sleep(1)) {
423 log_file_end_to_screen(MONDO_LOGFILE, "");
424 update_evalcall_form(1);
425 }
426#endif
427 /* Evaluate the status returned by pclose to get the exit code of the called program. */
428 errno = 0;
429 res = pclose(fin);
430 /* Log actual pclose errors. */
431 if (errno) log_msg(5, "pclose err: %d", errno);
432 /* Check if we have a valid status. If we do, extract the called program's exit code. */
433 /* If we don't, highlight this fact by returning -1. */
434 if (WIFEXITED(res)) {
435 retval = WEXITSTATUS(res);
436 } else {
437 retval = -1;
438 }
439 close_evalcall_form();
440 unlink(lockfile);
441 return (retval);
442}
443
444
445
446
447/**
448 * Apparently unused. @bug This has a purpose, but what?
449 */
450#define PIMP_START_SZ "STARTSTARTSTART9ff3kff9a82gv34r7fghbkaBBC2T231hc81h42vws8"
451#define PIMP_END_SZ "ENDENDEND0xBBC10xBBC2T231hc81h42vws89ff3kff9a82gv34r7fghbka"
452
453
454
455
456int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived, char direction)
457{
458// if dir=='w' then copy from orig to archived
459// if dir=='r' then copy from archived to orig
460 char *tmp;
461 char *buf;
462 char filestr[MAX_STR_LEN];
463 long int bytes_to_be_read, bytes_read_in, bytes_written_out =
464 0, bufcap, subsliceno = 0;
465 int retval = 0;
466 FILE *fin;
467 FILE *fout;
468 FILE *ftmp;
469 int tmpcap = 512;
470
471 log_msg(5, "Opening.");
472 if (!(tmp = malloc(tmpcap))) {
473 fatal_error("Failed to malloc() tmp");
474 }
475 tmp[0] = '\0';
476 bufcap = 256L * 1024L;
477 if (!(buf = malloc(bufcap))) {
478 fatal_error("Failed to malloc() buf");
479 }
480
481 if (direction == 'w') {
482 fin = f_orig;
483 fout = f_archived;
484 sprintf(tmp, "%-64s", PIMP_START_SZ);
485 if (fwrite(tmp, 1, 64, fout) != 64) {
486 fatal_error("Can't write the introductory block");
487 }
488 while (1) {
489 bytes_to_be_read = bytes_read_in = fread(buf, 1, bufcap, fin);
490 if (bytes_read_in == 0) {
491 break;
492 }
493 sprintf(tmp, "%-64ld", bytes_read_in);
494 if (fwrite(tmp, 1, 64, fout) != 64) {
495 fatal_error("Cannot write introductory block");
496 }
497 log_msg(7,
498 "subslice #%ld --- I have read %ld of %ld bytes in from f_orig",
499 subsliceno, bytes_read_in, bytes_to_be_read);
500 bytes_written_out += fwrite(buf, 1, bytes_read_in, fout);
501 sprintf(tmp, "%-64ld", subsliceno);
502 if (fwrite(tmp, 1, 64, fout) != 64) {
503 fatal_error("Cannot write post-thingy block");
504 }
505 log_msg(7, "Subslice #%d written OK", subsliceno);
506 subsliceno++;
507 }
508 sprintf(tmp, "%-64ld", 0L);
509 if (fwrite(tmp, 1, 64L, fout) != 64L) {
510 fatal_error("Cannot write final introductory block");
511 }
512 } else {
513 fin = f_archived;
514 fout = f_orig;
515 if (fread(tmp, 1, 64L, fin) != 64L) {
516 fatal_error("Cannot read the introductory block");
517 }
518 log_msg(5, "tmp is %s", tmp);
519 if (!strstr(tmp, PIMP_START_SZ)) {
520 fatal_error("Can't find intro blk");
521 }
522 if (fread(tmp, 1, 64L, fin) != 64L) {
523 fatal_error("Cannot read introductory blk");
524 }
525 bytes_to_be_read = atol(tmp);
526 while (bytes_to_be_read > 0) {
527 log_msg(7, "subslice#%ld, bytes=%ld", subsliceno,
528 bytes_to_be_read);
529 bytes_read_in = fread(buf, 1, bytes_to_be_read, fin);
530 if (bytes_read_in != bytes_to_be_read) {
531 fatal_error
532 ("Danger, WIll Robinson. Failed to read whole subvol from archives.");
533 }
534 bytes_written_out += fwrite(buf, 1, bytes_read_in, fout);
535 if (fread(tmp, 1, 64, fin) != 64) {
536 fatal_error("Cannot read post-thingy block");
537 }
538 if (atol(tmp) != subsliceno) {
539 log_msg(1, "Wanted subslice %ld but got %ld ('%s')",
540 subsliceno, atol(tmp), tmp);
541 }
542 log_msg(7, "Subslice #%ld read OK", subsliceno);
543 subsliceno++;
544 if (fread(tmp, 1, 64, fin) != 64) {
545 fatal_error("Cannot read introductory block");
546 }
547 bytes_to_be_read = atol(tmp);
548 }
549 }
550
551// log_msg(4, "Written %ld of %ld bytes", bytes_written_out, bytes_read_in);
552
553 if (direction == 'w') {
554 sprintf(tmp, "%-64s", PIMP_END_SZ);
555 if (fwrite(tmp, 1, 64, fout) != 64) {
556 fatal_error("Can't write the final block");
557 }
558 } else {
559 log_msg(1, "tmpA is %s", tmp);
560 if (!strstr(tmp, PIMP_END_SZ)) {
561 if (fread(tmp, 1, 64, fin) != 64) {
562 fatal_error("Can't read the final block");
563 }
564 log_msg(5, "tmpB is %s", tmp);
565 if (!strstr(tmp, PIMP_END_SZ)) {
566 sprintf(filestr, "%s/out.leftover", bkpinfo->tmpdir);
567 ftmp = fopen(filestr, "w");
568 bytes_read_in = fread(tmp, 1, 64, fin);
569 log_msg(1, "bytes_read_in = %ld", bytes_read_in);
570// if (bytes_read_in!=128+64) { fatal_error("Can't read the terminating block"); }
571 fwrite(tmp, 1, bytes_read_in, ftmp);
572 sprintf(tmp, "I am here - %lld", (long long)ftello(fin));
573// log_msg(0, tmp);
574 fread(tmp, 1, tmpcap, fin);
575 log_msg(0, "tmp = '%s'", tmp);
576 fwrite(tmp, 1, tmpcap, ftmp);
577 fclose(ftmp);
578 fatal_error("Missing terminating block");
579 }
580 }
581 }
582
583 paranoid_free(buf);
584 paranoid_free(tmp);
585 log_msg(3, "Successfully copied %ld bytes", bytes_written_out);
586 return (retval);
587}
588
589
590
591
592/**
593 * Feed @p input_device through ntfsclone to @p output_fname.
594 * @param input_device The device to image.
595 * @param output_fname The file to write.
596 * @return 0 for success, nonzero for failure.
597 */
598int feed_into_ntfsprog(char *input_device, char *output_fname)
599{
600// BACKUP
601 int res = -1;
602 char*command;
603
604 if (!does_file_exist(input_device)) {
605 fatal_error("input device does not exist");
606 }
607 if ( !find_home_of_exe("ntfsclone")) {
608 fatal_error("ntfsclone not found");
609 }
610 malloc_string(command);
611 sprintf(command, "ntfsclone --rescue --force --save-image --overwrite %s %s", output_fname, input_device);
612 res = run_program_and_log_output(command, 5);
613 paranoid_free(command);
614 unlink(output_fname);
615 return (res);
616}
617
618
619void *run_prog_in_bkgd_then_exit(void *info)
620{
621 char *sz_command;
622 static int res = 4444;
623
624 res = 999;
625 sz_command = (char *) info;
626 log_msg(4, "sz_command = '%s'", sz_command);
627 res = system(sz_command);
628 if (res > 256 && res != 4444) {
629 res = res / 256;
630 }
631 log_msg(4, "child res = %d", res);
632 sz_command[0] = '\0';
633 pthread_exit((void *) (&res));
634}
635
636
637
638
639int run_external_binary_with_percentage_indicator_NEW(char *tt, char *cmd)
640{
641
642 /*@ int *************************************************************** */
643 int res = 0;
644 int percentage = 0;
645 int maxpc = 100;
646 int pcno = 0;
647 int last_pcno = 0;
648 int counter = 0;
649
650 /*@ buffers *********************************************************** */
651 char *command;
652 char *title;
653 /*@ pointers ********************************************************** */
654 static int chldres = 0;
655 int *pchild_result;
656 pthread_t childthread;
657
658 pchild_result = &chldres;
659 assert_string_is_neither_NULL_nor_zerolength(cmd);
660 assert_string_is_neither_NULL_nor_zerolength(tt);
661 *pchild_result = 999;
662
663 malloc_string(title);
664 malloc_string(command);
665 strcpy(title, tt);
666 sprintf(command, "%s 2>> %s", cmd, MONDO_LOGFILE);
667 log_msg(3, "command = '%s'", command);
668 if ((res =
669 pthread_create(&childthread, NULL, run_prog_in_bkgd_then_exit,
670 (void *) command))) {
671 fatal_error("Unable to create an archival thread");
672 }
673
674 log_msg(8, "Parent running");
675 open_evalcall_form(title);
676 for (sleep(1); command[0] != '\0'; sleep(1)) {
677 pcno = grab_percentage_from_last_line_of_file(MONDO_LOGFILE);
678 if (pcno <= 0 || pcno > 100) {
679 log_msg(8, "Weird pc#");
680 continue;
681 }
682 percentage = pcno * 100 / maxpc;
683 if (pcno <= 5 && last_pcno >= 40) {
684 close_evalcall_form();
685 strcpy(title, "Verifying...");
686 open_evalcall_form(title);
687 }
688 if (counter++ >= 5) {
689 counter = 0;
690 log_file_end_to_screen(MONDO_LOGFILE, "");
691 }
692 last_pcno = pcno;
693 update_evalcall_form(percentage);
694 }
695 log_file_end_to_screen(MONDO_LOGFILE, "");
696 close_evalcall_form();
697 pthread_join(childthread, (void *) (&pchild_result));
698 if (pchild_result) {
699 res = *pchild_result;
700 } else {
701 res = 666;
702 }
703 log_msg(3, "Parent res = %d", res);
704 paranoid_free(command);
705 paranoid_free(title);
706 return (res);
707}
708
709
710
711
712/**
713 * Feed @p input_fifo through ntfsclone (restore) to @p output_device.
714 * @param input_fifo The ntfsclone file to read.
715 * @param output_device Where to put the output.
716 * @return The return value of ntfsclone (0 for success).
717 */
718int feed_outfrom_ntfsprog(char *output_device, char *input_fifo)
719{
720// RESTORE
721 int res = -1;
722 char *command;
723
724 if ( !find_home_of_exe("ntfsclone")) {
725 fatal_error("ntfsclone not found");
726 }
727 malloc_string(command);
728 sprintf(command, "ntfsclone --rescue --force --restore-image --overwrite %s %s", output_device, input_fifo);
729 res = run_program_and_log_output(command, 5);
730 paranoid_free(command);
731 return (res);
732}
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