source: MondoRescue/branches/3.0/mondo/src/common/libmondo-fork.c@ 3107

Last change on this file since 3107 was 3060, checked in by Bruno Cornec, 11 years ago

r5035@localhost: bruno | 2012-11-09 03:17:01 +0100

  • Fix a compilation error and most compilation warnings
  • Property svn:keywords set to Id
File size: 19.9 KB
Line 
1/* libmondo-fork.c
2 $Id: libmondo-fork.c 3060 2012-11-10 04:05:37Z 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 3060 2012-11-10 04:05:37Z 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[MAX_STR_LEN];
40 char *tmp;
41 char *p;
42
43 /*@ pointers **************************************************** */
44 FILE *fin;
45
46 /*@ initialize data ********************************************* */
47 malloc_string(tmp);
48 result[0] = '\0';
49 tmp[0] = '\0';
50
51 /*@******************************************************************** */
52
53 assert_string_is_neither_NULL_nor_zerolength(call);
54 if ((fin = popen(call, "r"))) {
55 for (p = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (p != NULL);
56 p = fgets(tmp, MAX_STR_LEN, fin)) {
57 if (strlen(tmp) > 1) {
58 strcpy(result, tmp);
59 }
60 }
61 paranoid_pclose(fin);
62 } else {
63 log_OS_error("Unable to popen call");
64 }
65 strip_spaces(result);
66 paranoid_free(tmp);
67 return (result);
68}
69
70
71
72
73
74
75#define MONDO_POPMSG "Your PC will not retract the CD tray automatically. Please call mondoarchive with the -m (manual CD tray) flag."
76
77/**
78 * Call mkisofs to create an ISO image.
79 * @param bkpinfo The backup information structure. Fields used:
80 * - @c bkpinfo->manual_cd_tray
81 * - @c bkpinfo->backup_media_type
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 = NULL;
259 char incoming[MAX_STR_LEN * 2];
260 char *tmp1 = NULL;
261
262 /*@ int ********************************************************* */
263 int res;
264 bool log_if_failure = FALSE;
265 bool log_if_success = FALSE;
266
267 /*@ pointers *************************************************** */
268 FILE *fin;
269 char *p;
270 char *q;
271
272 /*@ end vars *************************************************** */
273
274 assert(program != NULL);
275 if (!program[0]) {
276 log_msg(2, "Warning - asked to run zerolength program");
277 return (1);
278 }
279// if (debug_level == TRUE) { debug_level=5; }
280
281 // assert_string_is_neither_NULL_nor_zerolength(program);
282
283 if (debug_level <= g_loglevel) {
284 log_if_success = TRUE;
285 log_if_failure = TRUE;
286 }
287 mr_asprintf(&callstr, "%s > %s/mondo-run-prog-thing.tmp 2> %s/mondo-run-prog-thing.err", program, bkpinfo->tmpdir, bkpinfo->tmpdir);
288 while ((p = strchr(callstr, '\r'))) {
289 *p = ' ';
290 }
291 while ((p = strchr(callstr, '\n'))) {
292 *p = ' ';
293 } /* single '=' is intentional */
294
295
296 res = system(callstr);
297 if (((res == 0) && log_if_success) || ((res != 0) && log_if_failure)) {
298 log_msg(0, "running: %s", callstr);
299 log_msg(0, "--------------------------------start of output-----------------------------");
300 }
301 mr_free(callstr);
302
303 mr_asprintf(&callstr, "cat %s/mondo-run-prog-thing.err >> %s/mondo-run-prog-thing.tmp 2> /dev/null", bkpinfo->tmpdir, bkpinfo->tmpdir);
304 if (log_if_failure && system(callstr)) {
305 log_OS_error("Command failed");
306 }
307 mr_free(callstr);
308
309 mr_asprintf(&tmp1, "%s/mondo-run-prog-thing.err", bkpinfo->tmpdir);
310 unlink(tmp1);
311 mr_free(tmp1);
312
313 mr_asprintf(&tmp1, "%s/mondo-run-prog-thing.tmp", bkpinfo->tmpdir);
314 fin = fopen(tmp1, "r");
315 if (fin) {
316 for (q = fgets(incoming, MAX_STR_LEN, fin); !feof(fin) && (q != NULL); q = fgets(incoming, MAX_STR_LEN, fin)) {
317 p = incoming;
318 while (p && *p) {
319 if ((p = strchr(p, '%'))) {
320 memmove(p, p + 1, strlen(p) + 1);
321 p += 2;
322 }
323 }
324 /* end of patch */
325 strip_spaces(incoming);
326 if ((res == 0 && log_if_success) || (res != 0 && log_if_failure)) {
327 log_msg(0, incoming);
328 }
329 }
330 paranoid_fclose(fin);
331 }
332 unlink(tmp1);
333 mr_free(tmp1);
334
335 if ((res == 0 && log_if_success) || (res != 0 && log_if_failure)) {
336 log_msg(0,
337 "--------------------------------end of output------------------------------");
338 if (res) {
339 log_msg(0, "...ran with res=%d", res);
340 } else {
341 log_msg(0, "...ran just fine. :-)");
342 }
343 }
344// else
345// { log_msg (0, "-------------------------------ran w/ res=%d------------------------------", res); }
346 return (res);
347}
348
349
350
351/**
352 * Run a program and log its output to the screen.
353 * @param basic_call The program to run.
354 * @param what_i_am_doing The title of the evalcall form.
355 * @return The return value of the command (varies, but 0 almost always means success).
356 * @see run_program_and_log_output
357 * @see log_to_screen
358 */
359int run_program_and_log_to_screen(char *basic_call, char *what_i_am_doing)
360{
361 /*@ int ******************************************************** */
362 int retval = 0;
363 int res = 0;
364 int i;
365
366 /*@ pointers **************************************************** */
367 FILE *fin;
368
369 /*@ buffers **************************************************** */
370 char *tmp = NULL;
371 char *command = NULL;
372 char lockfile[MAX_STR_LEN];
373
374 /*@ end vars *************************************************** */
375
376 assert_string_is_neither_NULL_nor_zerolength(basic_call);
377
378 sprintf(lockfile, "%s/mojo-jojo.bla.bla", bkpinfo->tmpdir);
379
380 mr_asprintf(&command,
381 "echo hi > %s ; %s >> %s 2>> %s; res=$?; sleep 1; rm -f %s; exit $res",
382 lockfile, basic_call, MONDO_LOGFILE, MONDO_LOGFILE, lockfile);
383 open_evalcall_form(what_i_am_doing);
384 mr_asprintf(&tmp, "Executing %s", basic_call);
385 log_msg(2, tmp);
386 mr_free(tmp);
387
388 if (!(fin = popen(command, "r"))) {
389 log_OS_error("Unable to popen-in command");
390 mr_asprintf(&tmp, "Failed utterly to call '%s'", command);
391 log_to_screen(tmp);
392 mr_free(tmp);
393 mr_free(command);
394 return (1);
395 }
396 if (!does_file_exist(lockfile)) {
397 log_to_screen("Waiting for '%s' to start",command);
398 for (i = 0; i < 60 && !does_file_exist(lockfile); sleep(1), i++) {
399 log_msg(3, "Waiting for lockfile %s to exist", lockfile);
400 }
401 }
402 mr_free(command);
403#ifdef _XWIN
404 /* This only can update when newline goes into the file,
405 but it's *much* prettier/faster on Qt. */
406 while (does_file_exist(lockfile)) {
407 while (!feof(fin)) {
408 /* TODO: Dead and wrong code */
409 if (!fgets(tmp, 512, fin))
410 break;
411 log_to_screen(tmp);
412 }
413 usleep(500000);
414 }
415#else
416 /* This works on Newt, and it gives quicker updates. */
417 for (; does_file_exist(lockfile); sleep(1)) {
418 log_file_end_to_screen(MONDO_LOGFILE, "");
419 update_evalcall_form(1);
420 }
421#endif
422 /* Evaluate the status returned by pclose to get the exit code of the called program. */
423 errno = 0;
424 res = pclose(fin);
425 /* Log actual pclose errors. */
426 if (errno) log_msg(5, "pclose err: %d", errno);
427 /* Check if we have a valid status. If we do, extract the called program's exit code. */
428 /* If we don't, highlight this fact by returning -1. */
429 if (WIFEXITED(res)) {
430 retval = WEXITSTATUS(res);
431 } else {
432 retval = -1;
433 }
434 close_evalcall_form();
435 unlink(lockfile);
436 return (retval);
437}
438
439
440
441
442/**
443 * Apparently unused. @bug This has a purpose, but what?
444 */
445#define PIMP_START_SZ "STARTSTARTSTART9ff3kff9a82gv34r7fghbkaBBC2T231hc81h42vws8"
446#define PIMP_END_SZ "ENDENDEND0xBBC10xBBC2T231hc81h42vws89ff3kff9a82gv34r7fghbka"
447
448
449
450
451int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived, char direction)
452{
453// if dir=='w' then copy from orig to archived
454// if dir=='r' then copy from archived to orig
455 char *tmp;
456 char *buf;
457 char filestr[MAX_STR_LEN];
458 long int bytes_to_be_read, bytes_read_in, bytes_written_out =
459 0, bufcap, subsliceno = 0;
460 int retval = 0;
461 FILE *fin;
462 FILE *fout;
463 FILE *ftmp;
464 int tmpcap = 512;
465
466 log_msg(5, "Opening.");
467 if (!(tmp = malloc(tmpcap))) {
468 fatal_error("Failed to malloc() tmp");
469 }
470 tmp[0] = '\0';
471 bufcap = 256L * 1024L;
472 if (!(buf = malloc(bufcap))) {
473 fatal_error("Failed to malloc() buf");
474 }
475
476 if (direction == 'w') {
477 fin = f_orig;
478 fout = f_archived;
479 sprintf(tmp, "%-64s", PIMP_START_SZ);
480 if (fwrite(tmp, 1, 64, fout) != 64) {
481 fatal_error("Can't write the introductory block");
482 }
483 while (1) {
484 bytes_to_be_read = bytes_read_in = fread(buf, 1, bufcap, fin);
485 if (bytes_read_in == 0) {
486 break;
487 }
488 sprintf(tmp, "%-64ld", bytes_read_in);
489 if (fwrite(tmp, 1, 64, fout) != 64) {
490 fatal_error("Cannot write introductory block");
491 }
492 log_msg(7,
493 "subslice #%ld --- I have read %ld of %ld bytes in from f_orig",
494 subsliceno, bytes_read_in, bytes_to_be_read);
495 bytes_written_out += fwrite(buf, 1, bytes_read_in, fout);
496 sprintf(tmp, "%-64ld", subsliceno);
497 if (fwrite(tmp, 1, 64, fout) != 64) {
498 fatal_error("Cannot write post-thingy block");
499 }
500 log_msg(7, "Subslice #%d written OK", subsliceno);
501 subsliceno++;
502 }
503 sprintf(tmp, "%-64ld", 0L);
504 if (fwrite(tmp, 1, 64L, fout) != 64L) {
505 fatal_error("Cannot write final introductory block");
506 }
507 } else {
508 fin = f_archived;
509 fout = f_orig;
510 if (fread(tmp, 1, 64L, fin) != 64L) {
511 fatal_error("Cannot read the introductory block");
512 }
513 log_msg(5, "tmp is %s", tmp);
514 if (!strstr(tmp, PIMP_START_SZ)) {
515 fatal_error("Can't find intro blk");
516 }
517 if (fread(tmp, 1, 64L, fin) != 64L) {
518 fatal_error("Cannot read introductory blk");
519 }
520 bytes_to_be_read = atol(tmp);
521 while (bytes_to_be_read > 0) {
522 log_msg(7, "subslice#%ld, bytes=%ld", subsliceno,
523 bytes_to_be_read);
524 bytes_read_in = fread(buf, 1, bytes_to_be_read, fin);
525 if (bytes_read_in != bytes_to_be_read) {
526 fatal_error
527 ("Danger, WIll Robinson. Failed to read whole subvol from archives.");
528 }
529 bytes_written_out += fwrite(buf, 1, bytes_read_in, fout);
530 if (fread(tmp, 1, 64, fin) != 64) {
531 fatal_error("Cannot read post-thingy block");
532 }
533 if (atol(tmp) != subsliceno) {
534 log_msg(1, "Wanted subslice %ld but got %ld ('%s')",
535 subsliceno, atol(tmp), tmp);
536 }
537 log_msg(7, "Subslice #%ld read OK", subsliceno);
538 subsliceno++;
539 if (fread(tmp, 1, 64, fin) != 64) {
540 fatal_error("Cannot read introductory block");
541 }
542 bytes_to_be_read = atol(tmp);
543 }
544 }
545
546// log_msg(4, "Written %ld of %ld bytes", bytes_written_out, bytes_read_in);
547
548 if (direction == 'w') {
549 sprintf(tmp, "%-64s", PIMP_END_SZ);
550 if (fwrite(tmp, 1, 64, fout) != 64) {
551 fatal_error("Can't write the final block");
552 }
553 } else {
554 log_msg(1, "tmpA is %s", tmp);
555 if (!strstr(tmp, PIMP_END_SZ)) {
556 if (fread(tmp, 1, 64, fin) != 64) {
557 fatal_error("Can't read the final block");
558 }
559 log_msg(5, "tmpB is %s", tmp);
560 if (!strstr(tmp, PIMP_END_SZ)) {
561 sprintf(filestr, "%s/out.leftover", bkpinfo->tmpdir);
562 ftmp = fopen(filestr, "w");
563 bytes_read_in = fread(tmp, 1, 64, fin);
564 log_msg(1, "bytes_read_in = %ld", bytes_read_in);
565// if (bytes_read_in!=128+64) { fatal_error("Can't read the terminating block"); }
566 if (fwrite(tmp, 1, bytes_read_in, ftmp)) {
567 fatal_error("Can't fwrite here");
568 }
569 sprintf(tmp, "I am here - %lld", (long long)ftello(fin));
570// log_msg(0, tmp);
571 if (fread(tmp, 1, tmpcap, fin)) {
572 fatal_error("Can't fread here");
573 }
574 log_msg(0, "tmp = '%s'", tmp);
575 if (fwrite(tmp, 1, tmpcap, ftmp)) {
576 fatal_error("Can't fwrite there");
577 }
578 fclose(ftmp);
579 fatal_error("Missing terminating block");
580 }
581 }
582 }
583
584 paranoid_free(buf);
585 paranoid_free(tmp);
586 log_msg(3, "Successfully copied %ld bytes", bytes_written_out);
587 return (retval);
588}
589
590
591
592
593/**
594 * Feed @p input_device through ntfsclone to @p output_fname.
595 * @param input_device The device to image.
596 * @param output_fname The file to write.
597 * @return 0 for success, nonzero for failure.
598 */
599int feed_into_ntfsprog(char *input_device, char *output_fname)
600{
601// BACKUP
602 int res = -1;
603 char*command;
604
605 if (!does_file_exist(input_device)) {
606 fatal_error("input device does not exist");
607 }
608 if ( !find_home_of_exe("ntfsclone")) {
609 fatal_error("ntfsclone not found");
610 }
611 malloc_string(command);
612 sprintf(command, "ntfsclone --rescue --force --save-image --overwrite %s %s", output_fname, input_device);
613 res = run_program_and_log_output(command, 5);
614 paranoid_free(command);
615 unlink(output_fname);
616 return (res);
617}
618
619
620void *run_prog_in_bkgd_then_exit(void *info)
621{
622 char *sz_command;
623 static int res = 4444;
624
625 res = 999;
626 sz_command = (char *) info;
627 log_msg(4, "sz_command = '%s'", sz_command);
628 res = system(sz_command);
629 if (res > 256 && res != 4444) {
630 res = res / 256;
631 }
632 log_msg(4, "child res = %d", res);
633 sz_command[0] = '\0';
634 pthread_exit((void *) (&res));
635}
636
637
638
639
640int run_external_binary_with_percentage_indicator_NEW(char *tt, char *cmd)
641{
642
643 /*@ int *************************************************************** */
644 int res = 0;
645 int percentage = 0;
646 int maxpc = 100;
647 int pcno = 0;
648 int last_pcno = 0;
649 int counter = 0;
650
651 /*@ buffers *********************************************************** */
652 char *command;
653 char *title;
654 /*@ pointers ********************************************************** */
655 static int chldres = 0;
656 int *pchild_result;
657 pthread_t childthread;
658
659 pchild_result = &chldres;
660 assert_string_is_neither_NULL_nor_zerolength(cmd);
661 assert_string_is_neither_NULL_nor_zerolength(tt);
662 *pchild_result = 999;
663
664 malloc_string(title);
665 malloc_string(command);
666 strcpy(title, tt);
667 sprintf(command, "%s 2>> %s", cmd, MONDO_LOGFILE);
668 log_msg(3, "command = '%s'", command);
669 if ((res =
670 pthread_create(&childthread, NULL, run_prog_in_bkgd_then_exit,
671 (void *) command))) {
672 fatal_error("Unable to create an archival thread");
673 }
674
675 log_msg(8, "Parent running");
676 open_evalcall_form(title);
677 for (sleep(1); command[0] != '\0'; sleep(1)) {
678 pcno = grab_percentage_from_last_line_of_file(MONDO_LOGFILE);
679 if (pcno <= 0 || pcno > 100) {
680 log_msg(8, "Weird pc#");
681 continue;
682 }
683 percentage = pcno * 100 / maxpc;
684 if (pcno <= 5 && last_pcno >= 40) {
685 close_evalcall_form();
686 strcpy(title, "Verifying...");
687 open_evalcall_form(title);
688 }
689 if (counter++ >= 5) {
690 counter = 0;
691 log_file_end_to_screen(MONDO_LOGFILE, "");
692 }
693 last_pcno = pcno;
694 update_evalcall_form(percentage);
695 }
696 log_file_end_to_screen(MONDO_LOGFILE, "");
697 close_evalcall_form();
698 pthread_join(childthread, (void *) (&pchild_result));
699 if (pchild_result) {
700 res = *pchild_result;
701 } else {
702 res = 666;
703 }
704 log_msg(3, "Parent res = %d", res);
705 paranoid_free(command);
706 paranoid_free(title);
707 return (res);
708}
709
710
711
712
713/**
714 * Feed @p input_fifo through ntfsclone (restore) to @p output_device.
715 * @param input_fifo The ntfsclone file to read.
716 * @param output_device Where to put the output.
717 * @return The return value of ntfsclone (0 for success).
718 */
719int feed_outfrom_ntfsprog(char *output_device, char *input_fifo)
720{
721// RESTORE
722 int res = -1;
723 char *command;
724
725 if ( !find_home_of_exe("ntfsclone")) {
726 fatal_error("ntfsclone not found");
727 }
728 malloc_string(command);
729 sprintf(command, "ntfsclone --rescue --force --restore-image --overwrite %s %s", output_device, input_fifo);
730 res = run_program_and_log_output(command, 5);
731 paranoid_free(command);
732 return (res);
733}
Note: See TracBrowser for help on using the repository browser.