source: MondoRescue/branches/2.2.10/mondo/src/common/libmondo-fork.c@ 2315

Last change on this file since 2315 was 2315, checked in by Bruno Cornec, 15 years ago

r3326@localhost: bruno | 2009-08-01 23:53:09 +0200
resolve_naff_tokens now returns an allocated char
  • Property svn:keywords set to Id
File size: 19.4 KB
Line 
1/* libmondo-fork.c
2 $Id: libmondo-fork.c 2315 2009-08-18 12:29:18Z 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 2315 2009-08-18 12:29:18Z 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 = NULL;
104 char *ultimate_call = NULL;
105 char *tmp = NULL;
106 char *incoming, *old_stderr;
107
108 char *cd_number_str = NULL;
109 char *command = NULL;
110 char *p;
111 char *tmp1 = NULL;
112 char *tmp2 = NULL;
113
114/*@*********** End Variables ***************************************/
115
116 log_msg(3, "Starting");
117 assert(bkpinfo != NULL);
118 assert_string_is_neither_NULL_nor_zerolength(isofile);
119 assert_string_is_neither_NULL_nor_zerolength(logstub);
120 malloc_string(incoming);
121 malloc_string(old_stderr);
122
123 incoming[0] = '\0';
124 old_stderr[0] = '\0';
125
126 if (bkpinfo->nfs_user) {
127 mr_asprintf(&tmp1, "su - %s -c \"%s\"", bkpinfo->nfs_user, basic_call);
128 } else {
129 mr_asprintf(&tmp1, "%s", basic_call);
130 }
131
132 mr_asprintf(&cd_number_str, "%d", cd_no);
133 log_msg(4, "basic call = '%s'", tmp1);
134 midway_call = resolve_naff_tokens(tmp1, isofile, "_ISO_");
135 mr_free(tmp1);
136
137 log_msg(4, "midway_call = '%s'", midway_call);
138 tmp = resolve_naff_tokens(midway_call, cd_number_str, "_CD#_");
139 mr_free(cd_number_str);
140 mr_free(midway_call);
141
142 log_msg(4, "tmp = '%s'", tmp);
143 ultimate_call = resolve_naff_tokens(tmp, MONDO_LOGFILE, "_ERR_");
144 mr_free(tmp);
145
146 log_msg(4, "ultimate call = '%s'", ultimate_call);
147 mr_asprintf(&command, "%s >> %s", ultimate_call, MONDO_LOGFILE);
148 mr_free(ultimate_call);
149
150 log_to_screen
151 ("Please be patient. Do not be alarmed by on-screen inactivity.");
152 log_msg(4, "Calling open_evalcall_form() with what_i_am_doing='%s'",
153 what_i_am_doing);
154 if (bkpinfo->manual_cd_tray) {
155 mr_asprintf(&tmp2, "%s", command);
156 p = strstr(tmp2, "2>>");
157 if (p) {
158 *p++ = ' ';
159 *p++ = ' ';
160 *p++ = ' ';
161 while (*p == ' ') {
162 p++;
163 }
164 for (; (*p != ' ') && (*p != '\0'); p++) {
165 *p = ' ';
166 }
167 }
168 mr_free(command);
169 command = tmp2;
170#ifndef _XWIN
171 if (!g_text_mode) {
172 newtSuspend();
173 }
174#endif
175 log_msg(1, "command = '%s'", command);
176 retval += system(command);
177 if (!g_text_mode) {
178 newtResume();
179 }
180 if (retval) {
181 popup_and_OK("mkisofs and/or cdrecord returned an error. CD was not created");
182 }
183 }
184 /* if text mode then do the above & RETURN; if not text mode, do this... */
185 else {
186 log_msg(3, "command = '%s'", command);
187 retval = run_external_binary_with_percentage_indicator_NEW(what_i_am_doing, command);
188 }
189 mr_free(command);
190 paranoid_free(incoming);
191 paranoid_free(old_stderr);
192 return (retval);
193}
194
195
196/**
197 * Call copy of data to create an USB image.
198 * @param bkpinfo The backup information structure. Fields used:
199 * - @c bkpinfo->backup_media_type
200 * @return Exit code of @c copy (0 is success, anything else indicates failure).
201 */
202int
203eval_call_to_make_USB(char *command, char *what_i_am_doing) {
204
205 /*@ int's *** */
206 int retval = 0;
207
208
209/*@*********** End Variables ***************************************/
210
211 log_msg(3, "Starting");
212 assert(bkpinfo != NULL);
213
214 log_to_screen
215 ("Please be patient. Do not be alarmed by on-screen inactivity.");
216 log_msg(4, "Calling open_evalcall_form() with what_i_am_doing='%s'",
217 what_i_am_doing);
218
219 if (!g_text_mode) {
220 newtSuspend();
221 }
222 log_msg(1, "command = '%s'", command);
223 if (!g_text_mode) {
224 retval = run_external_binary_with_percentage_indicator_NEW
225 (what_i_am_doing, command);
226 } else {
227 retval += system(command);
228 }
229 if (!g_text_mode) {
230 newtResume();
231 }
232
233 return (retval);
234}
235
236
237
238
239/**
240 * Run a program and log its output (stdout and stderr) to the logfile.
241 * @param program The program to run. Passed to the shell, so you can use pipes etc.
242 * @param debug_level If @p g_loglevel is higher than this, do not log the output.
243 * @return The exit code of @p program (depends on the command, but 0 almost always indicates success).
244 */
245int run_program_and_log_output(char *program, int debug_level)
246{
247 /*@ buffer ****************************************************** */
248 char *callstr = NULL;
249 char incoming[MAX_STR_LEN * 2];
250 char tmp[MAX_STR_LEN * 2];
251 char *tmp1 = NULL;
252 char initial_label[MAX_STR_LEN * 2];
253
254 /*@ int ********************************************************* */
255 int res;
256 int i;
257 int len;
258 bool log_if_failure = FALSE;
259 bool log_if_success = FALSE;
260
261 /*@ pointers *************************************************** */
262 FILE *fin;
263 char *p;
264
265 /*@ end vars *************************************************** */
266
267 assert(program != NULL);
268 if (!program[0]) {
269 log_msg(2, "Warning - asked to run zerolength program");
270 return (1);
271 }
272
273 if (debug_level <= g_loglevel) {
274 log_if_success = TRUE;
275 log_if_failure = TRUE;
276 }
277 mr_asprintf(&callstr, "%s > %s/mondo-run-prog-thing.tmp 2> %s/mondo-run-prog-thing.err", program, bkpinfo->tmpdir, bkpinfo->tmpdir);
278 while ((p = strchr(callstr, '\r'))) {
279 *p = ' ';
280 }
281 while ((p = strchr(callstr, '\n'))) {
282 *p = ' ';
283 } /* single '=' is intentional */
284
285
286 len = (int) strlen(program);
287 for (i = 0; i < 35 - len / 2; i++) {
288 tmp[i] = '-';
289 }
290 tmp[i] = '\0';
291 strcat(tmp, " ");
292 strcat(tmp, program);
293 strcat(tmp, " ");
294 for (i = 0; i < 35 - len / 2; i++) {
295 strcat(tmp, "-");
296 }
297 strcpy(initial_label, tmp);
298 res = system(callstr);
299 if (((res == 0) && log_if_success) || ((res != 0) && log_if_failure)) {
300 log_msg(0, "running: %s", callstr);
301 log_msg(0,
302 "--------------------------------start of output-----------------------------");
303 }
304 mr_free(callstr);
305
306 mr_asprintf(&callstr, "cat %s/mondo-run-prog-thing.err >> %s/mondo-run-prog-thing.tmp 2> /dev/null", bkpinfo->tmpdir, bkpinfo->tmpdir);
307 if (log_if_failure && system(callstr)) {
308 log_OS_error("Command failed");
309 }
310 mr_free(callstr);
311
312 mr_asprintf(&tmp1, "%s/mondo-run-prog-thing.err", bkpinfo->tmpdir);
313 unlink(tmp1);
314 mr_free(tmp1);
315
316 mr_asprintf(&tmp1, "%s/mondo-run-prog-thing.tmp", bkpinfo->tmpdir);
317 fin = fopen(tmp1, "r");
318 if (fin) {
319 for (fgets(incoming, MAX_STR_LEN, fin); !feof(fin);
320 fgets(incoming, MAX_STR_LEN, fin)) {
321 p = incoming;
322 while (p && *p) {
323 if ((p = strchr(p, '%'))) {
324 memmove(p, p + 1, strlen(p) + 1);
325 p += 2;
326 }
327 }
328 strip_spaces(incoming);
329 if ((res == 0 && log_if_success)
330 || (res != 0 && log_if_failure)) {
331 log_msg(0, incoming);
332 }
333 }
334 paranoid_fclose(fin);
335 }
336 unlink(tmp1);
337 mr_free(tmp1);
338
339 if ((res == 0 && log_if_success) || (res != 0 && log_if_failure)) {
340 log_msg(0,
341 "--------------------------------end of output------------------------------");
342 if (res) {
343 log_msg(0, "...ran with res=%d", res);
344 } else {
345 log_msg(0, "...ran just fine. :-)");
346 }
347 }
348 return (res);
349}
350
351
352
353/**
354 * Run a program and log its output to the screen.
355 * @param basic_call The program to run.
356 * @param what_i_am_doing The title of the evalcall form.
357 * @return The return value of the command (varies, but 0 almost always means success).
358 * @see run_program_and_log_output
359 * @see log_to_screen
360 */
361int run_program_and_log_to_screen(char *basic_call, char *what_i_am_doing)
362{
363 /*@ int ******************************************************** */
364 int retval = 0;
365 int res = 0;
366 int i;
367
368 /*@ pointers **************************************************** */
369 FILE *fin;
370
371 /*@ buffers **************************************************** */
372 char *tmp = NULL;
373 char *command = NULL;
374 char *lockfile = NULL;
375 char tmp1[MAX_STR_LEN *2];
376
377 /*@ end vars *************************************************** */
378
379 assert_string_is_neither_NULL_nor_zerolength(basic_call);
380
381 mr_asprintf(&lockfile, "%s/mojo-jojo.bla.bla", bkpinfo->tmpdir);
382
383 mr_asprintf(&command, "echo hi > %s ; %s >> %s 2>> %s; res=$?; sleep 1; rm -f %s; exit $res", lockfile, basic_call, MONDO_LOGFILE, MONDO_LOGFILE, lockfile);
384 open_evalcall_form(what_i_am_doing);
385 mr_asprintf(&tmp, "Executing %s", basic_call);
386 log_msg(2, tmp);
387 mr_free(tmp);
388
389 if (!(fin = popen(command, "r"))) {
390 log_OS_error("Unable to popen-in command");
391 mr_asprintf(&tmp, "Failed utterly to call '%s'", command);
392 log_to_screen(tmp);
393 mr_free(tmp);
394 mr_free(command);
395 mr_free(lockfile);
396 return (1);
397 }
398 mr_free(command);
399
400 if (!does_file_exist(lockfile)) {
401 log_to_screen("Waiting for external binary to start");
402 for (i = 0; i < 60 && !does_file_exist(lockfile); sleep(1), i++) {
403 log_msg(3, "Waiting for lockfile %s to exist", lockfile);
404 }
405 }
406#ifdef _XWIN
407 /* This only can update when newline goes into the file,
408 but it's *much* prettier/faster on Qt. */
409 while (does_file_exist(lockfile)) {
410 while (!feof(fin)) {
411 if (!fgets(tmp1, 512, fin))
412 break;
413 log_to_screen(tmp1);
414 }
415 usleep(500000);
416 }
417#else
418 /* This works on Newt, and it gives quicker updates. */
419 for (; does_file_exist(lockfile); sleep(1)) {
420 log_file_end_to_screen(MONDO_LOGFILE, "");
421 update_evalcall_form(1);
422 }
423#endif
424 /* Evaluate the status returned by pclose to get the exit code of the called program. */
425 errno = 0;
426 res = pclose(fin);
427 /* Log actual pclose errors. */
428 if (errno) log_msg(5, "pclose err: %d", errno);
429 /* Check if we have a valid status. If we do, extract the called program's exit code. */
430 /* If we don't, highlight this fact by returning -1. */
431 if (WIFEXITED(res)) {
432 retval = WEXITSTATUS(res);
433 } else {
434 retval = -1;
435 }
436 close_evalcall_form();
437 unlink(lockfile);
438 mr_free(lockfile);
439
440 return (retval);
441}
442
443
444
445
446/**
447 * Apparently unused. @bug This has a purpose, but what?
448 */
449#define PIMP_START_SZ "STARTSTARTSTART9ff3kff9a82gv34r7fghbkaBBC2T231hc81h42vws8"
450#define PIMP_END_SZ "ENDENDEND0xBBC10xBBC2T231hc81h42vws89ff3kff9a82gv34r7fghbka"
451
452
453
454
455int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived, char direction)
456{
457// if dir=='w' then copy from orig to archived
458// if dir=='r' then copy from archived to orig
459 char *tmp = NULL;
460 char *tmp1 = NULL;
461 char *buf = NULL;
462 char *filestr = NULL;
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
473 bufcap = 256L * 1024L;
474 if (!(buf = malloc(bufcap))) {
475 fatal_error("Failed to malloc() buf");
476 }
477
478 if (direction == 'w') {
479 fin = f_orig;
480 fout = f_archived;
481 mr_asprintf(&tmp, "%-64s", PIMP_START_SZ);
482 if (fwrite(tmp, 1, 64, fout) != 64) {
483 mr_free(tmp);
484 fatal_error("Can't write the introductory block");
485 }
486 mr_free(tmp);
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 mr_asprintf(&tmp, "%-64ld", bytes_read_in);
494 if (fwrite(tmp, 1, 64, fout) != 64) {
495 mr_free(tmp);
496 fatal_error("Cannot write introductory block");
497 }
498 mr_free(tmp);
499
500 log_msg(7,
501 "subslice #%ld --- I have read %ld of %ld bytes in from f_orig",
502 subsliceno, bytes_read_in, bytes_to_be_read);
503 bytes_written_out += fwrite(buf, 1, bytes_read_in, fout);
504 mr_asprintf(&tmp, "%-64ld", subsliceno);
505 if (fwrite(tmp, 1, 64, fout) != 64) {
506 mr_free(tmp);
507 fatal_error("Cannot write post-thingy block");
508 }
509 mr_free(tmp);
510 log_msg(7, "Subslice #%d written OK", subsliceno);
511 subsliceno++;
512 }
513 mr_asprintf(&tmp, "%-64ld", 0L);
514 if (fwrite(tmp, 1, 64L, fout) != 64L) {
515 mr_free(tmp);
516 fatal_error("Cannot write final introductory block");
517 }
518 mr_free(tmp);
519
520 mr_asprintf(&tmp, "%-64s", PIMP_END_SZ);
521 if (fwrite(tmp, 1, 64, fout) != 64) {
522 mr_free(tmp);
523 fatal_error("Can't write the final block");
524 }
525 mr_free(tmp);
526 } else {
527 fin = f_archived;
528 fout = f_orig;
529 if (!(tmp1 = malloc(tmpcap))) {
530 fatal_error("Failed to malloc() tmp");
531 }
532 if (fread(tmp1, 1, 64L, fin) != 64L) {
533 mr_free(tmp1);
534 fatal_error("Cannot read the introductory block");
535 }
536 log_msg(5, "tmp1 is %s", tmp1);
537 if (!strstr(tmp1, PIMP_START_SZ)) {
538 mr_free(tmp1);
539 fatal_error("Can't find intro blk");
540 }
541 if (fread(tmp1, 1, 64L, fin) != 64L) {
542 mr_free(tmp1);
543 fatal_error("Cannot read introductory blk");
544 }
545 bytes_to_be_read = atol(tmp1);
546 while (bytes_to_be_read > 0) {
547 log_msg(7, "subslice#%ld, bytes=%ld", subsliceno, bytes_to_be_read);
548 bytes_read_in = fread(buf, 1, bytes_to_be_read, fin);
549 if (bytes_read_in != bytes_to_be_read) {
550 mr_free(tmp1);
551 fatal_error("Danger, WIll Robinson. Failed to read whole subvol from archives.");
552 }
553 bytes_written_out += fwrite(buf, 1, bytes_read_in, fout);
554 if (fread(tmp1, 1, 64, fin) != 64) {
555 mr_free(tmp1);
556 fatal_error("Cannot read post-thingy block");
557 }
558 if (atol(tmp1) != subsliceno) {
559 log_msg(1, "Wanted subslice %ld but got %ld ('%s')", subsliceno, atol(tmp1), tmp1);
560 }
561 log_msg(7, "Subslice #%ld read OK", subsliceno);
562 subsliceno++;
563 if (fread(tmp1, 1, 64, fin) != 64) {
564 mr_free(tmp1);
565 fatal_error("Cannot read introductory block");
566 }
567 bytes_to_be_read = atol(tmp1);
568 }
569 log_msg(1, "tmpA is %s", tmp1);
570 if (!strstr(tmp1, PIMP_END_SZ)) {
571 if (fread(tmp1, 1, 64, fin) != 64) {
572 mr_free(tmp1);
573 fatal_error("Can't read the final block");
574 }
575 log_msg(5, "tmpB is %s", tmp1);
576 if (!strstr(tmp1, PIMP_END_SZ)) {
577 mr_asprintf(&filestr, "%s/out.leftover", bkpinfo->tmpdir);
578 ftmp = fopen(filestr, "w");
579 mr_free(filestr);
580
581 bytes_read_in = fread(tmp1, 1, 64, fin);
582 log_msg(1, "bytes_read_in = %ld", bytes_read_in);
583
584 fwrite(tmp1, 1, bytes_read_in, ftmp);
585 fread(tmp1, 1, tmpcap, fin);
586 log_msg(0, "tmp1 = '%s'", tmp1);
587 fwrite(tmp1, 1, tmpcap, ftmp);
588 fclose(ftmp);
589 mr_free(tmp1);
590 fatal_error("Missing terminating block");
591 }
592 }
593 mr_free(tmp1);
594 }
595
596 paranoid_free(buf);
597 log_msg(3, "Successfully copied %ld bytes", bytes_written_out);
598 return (retval);
599}
600
601
602
603
604/**
605 * Feed @p input_device through ntfsclone to @p output_fname.
606 * @param input_device The device to image.
607 * @param output_fname The file to write.
608 * @return 0 for success, nonzero for failure.
609 */
610int feed_into_ntfsprog(char *input_device, char *output_fname)
611{
612// BACKUP
613 int res = -1;
614 char*command = NULL;
615
616 if (!does_file_exist(input_device)) {
617 fatal_error("input device does not exist");
618 }
619 if ( !find_home_of_exe("ntfsclone")) {
620 fatal_error("ntfsclone not found");
621 }
622 mr_asprintf(&command, "ntfsclone --force --save-image --overwrite %s %s", output_fname, input_device);
623 res = run_program_and_log_output(command, 5);
624 mr_free(command);
625
626 unlink(output_fname);
627 return (res);
628}
629
630
631void *run_prog_in_bkgd_then_exit(void *info)
632{
633 char *sz_command;
634 static int res = 4444;
635
636 res = 999;
637 sz_command = (char *) info;
638 log_msg(4, "sz_command = '%s'", sz_command);
639 res = system(sz_command);
640 if (res > 256 && res != 4444) {
641 res = res / 256;
642 }
643 log_msg(4, "child res = %d", res);
644 sz_command[0] = '\0';
645 pthread_exit((void *) (&res));
646}
647
648
649
650
651int run_external_binary_with_percentage_indicator_NEW(char *tt, char *cmd)
652{
653
654 /*@ int *************************************************************** */
655 int res = 0;
656 int percentage = 0;
657 int maxpc = 100;
658 int pcno = 0;
659 int last_pcno = 0;
660 int counter = 0;
661
662 /*@ buffers *********************************************************** */
663 char *command = NULL;
664 char *title;
665 /*@ pointers ********************************************************** */
666 static int chldres = 0;
667 int *pchild_result;
668 pthread_t childthread;
669
670 pchild_result = &chldres;
671 assert_string_is_neither_NULL_nor_zerolength(cmd);
672 assert_string_is_neither_NULL_nor_zerolength(tt);
673 *pchild_result = 999;
674
675 malloc_string(title);
676 strcpy(title, tt);
677 mr_asprintf(&command, "%s 2>> %s", cmd, MONDO_LOGFILE);
678 log_msg(3, "command = '%s'", command);
679 if ((res = pthread_create(&childthread, NULL, run_prog_in_bkgd_then_exit, (void *) command))) {
680 fatal_error("Unable to create an archival thread");
681 }
682
683 log_msg(8, "Parent running");
684 open_evalcall_form(title);
685 for (sleep(1); command[0] != '\0'; sleep(1)) {
686 pcno = grab_percentage_from_last_line_of_file(MONDO_LOGFILE);
687 if (pcno <= 0 || pcno > 100) {
688 log_msg(8, "Weird pc#");
689 continue;
690 }
691 percentage = pcno * 100 / maxpc;
692 if (pcno <= 5 && last_pcno >= 40) {
693 close_evalcall_form();
694 strcpy(title, "Verifying...");
695 open_evalcall_form(title);
696 }
697 if (counter++ >= 5) {
698 counter = 0;
699 log_file_end_to_screen(MONDO_LOGFILE, "");
700 }
701 last_pcno = pcno;
702 update_evalcall_form(percentage);
703 }
704 mr_free(command);
705
706 log_file_end_to_screen(MONDO_LOGFILE, "");
707 close_evalcall_form();
708 pthread_join(childthread, (void *) (&pchild_result));
709 if (pchild_result) {
710 res = *pchild_result;
711 } else {
712 res = 666;
713 }
714 log_msg(3, "Parent res = %d", res);
715 paranoid_free(title);
716 return (res);
717}
718
719
720
721
722/**
723 * Feed @p input_fifo through ntfsclone (restore) to @p output_device.
724 * @param input_fifo The ntfsclone file to read.
725 * @param output_device Where to put the output.
726 * @return The return value of ntfsclone (0 for success).
727 */
728int feed_outfrom_ntfsprog(char *output_device, char *input_fifo)
729{
730// RESTORE
731 int res = -1;
732 char *command = NULL;
733
734 if ( !find_home_of_exe("ntfsclone")) {
735 fatal_error("ntfsclone not found");
736 }
737 mr_asprintf(&command, "ntfsclone --force --restore-image --overwrite %s %s", output_device, input_fifo);
738 res = run_program_and_log_output(command, 5);
739 mr_free(command);
740 return (res);
741}
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