source: MondoRescue/trunk/mondo/mondo/mondorestore/mondo-rstr-newt.c@ 127

Last change on this file since 127 was 127, checked in by bcornec, 18 years ago

merge -r 125:126 $SVN_M/branches/2.05
  • Property svn:keywords set to Id
File size: 88.8 KB
RevLine 
[1]1/***************************************************************************
2mondo-rstr-newt.c - description
3-----------------
4
5begin: Fri Apr 19 16:40:35 EDT 2002
6copyright : (C) 2002 Mondo Hugo Rabson
7email : Hugo Rabson <hugorabson@msn.com>
8edited by : by Stan Benoit 4/2002
9email : troff@nakedsoul.org
[59]10cvsid : $Id: mondo-rstr-newt.c 127 2005-11-19 01:27:31Z bcornec $
[1]11***************************************************************************/
12
13/***************************************************************************
14 * *
15 * This program is free software; you can redistribute it and/or modify *
16 * it under the terms of the GNU General Public License as published by *
17 * the Free Software Foundation; either version 2 of the License, or *
18 * (at your option) any later version. *
19 * *
20 ***************************************************************************/
21/* mondo-rstr-newt.c Hugo Rabson
22
23
2407/12
25- wider mountlist entry editor window
26
2703/28/2004
28- removed g_mountlist_fname
29
3007/02/2003
31- fixed calls to popup_and_get_string()
32
3306/05
34- cleaned up get_isodir_info()
35
3605/02
37- added strip_path() to improve file list display for long paths (Conor)
38
3904/24
40- added lots of assert()'s and log_OS_error()'s
41
4204/08/2003
43- commented out call to sort_mountlist_by_device(), just in case it's
44 futzing with LVM/RAID users
45
4608/21/2002
47- fix MOUNTLIST_FNAME and RAIDTAB_FNAME if Reload button finds them empty
48
4908/19
50- fixed what_number_cd_is_this() to take bkpinfo as parameter
51
5207/01 - 07/31
53- renamed from mondo-newt.c to mondo-rstr-newt.c
54- moved lots of subroutines to libmondo-newt.c
55- added hooks to libmondo
56- better handling of yes/no/YES/NO
57- better "% done" feedback (Philippe de Muyter)
58
5905/01 - 06/30
60- trim trailing \n from fgets() in a couple of functions
61- expanded "May I write mountlist?" message
62- replace scanf() with a properly restricted fgets() (Troff)
63
6402/01 - 02/28/2002
65- allow up to 50 chars in popup_and_get_string()'s input field
66- if g_current_progress > g_maximum_progress then g_current_progress=g_max...
67 to stop the progress bar from shooting off the RHS of the screen :)
68- beefed up the RAID-related logging a bit
69- don't complain if partition format is a number (1-255)
70- if hard disk does not exist then warn user when editing mountlist
71- when running 'eject -t', log its output
72
73[...]
74
7508/09/2001
76- created
77*/
78
79
80/**
81 * @file
82 * Functions for handling GUI interfaces in the restore.
83 */
84
85#ifdef __FreeBSD__
86#define OSSWAP(linux,fbsd) fbsd
87//#include <libgen.h>
88#else
89#define OSSWAP(linux,fbsd) linux
90#endif
91
92#include "mondo-rstr-newt.h"
93
[59]94//static char cvsid[] = "$Id: mondo-rstr-newt.c 127 2005-11-19 01:27:31Z bcornec $";
[1]95
96extern char err_log_lines[NOOF_ERR_LINES][MAX_STR_LEN];
97
98
99/**
100 * @defgroup restoreGuiDisklist Disklist GUI
101 * Functions for manipulating the disklist GUI.
102 * @ingroup restoreGuiGroup
103 */
104/**
105 * @defgroup restoreGuiMountlist Mountlist GUI
106 * Functions for manipulating the mountlist/raidlist GUI.
107 * @ingroup restoreGuiGroup
108 */
109/**
110 * @defgroup restoreGuiVarslist RAID Variables GUI
111 * Functions for manipulating the RAID variables GUI.
112 * @ingroup restoreGuiGroup
113 */
114
115/**
116 * @addtogroup restoreGuiGroup
117 * @{
118 */
119/**
120 * Add an entry in @p disklist from the list in @p unallocated_raid_partitions.
121 * @param disklist The disklist to add an entry to.
122 * @param raid_device Unused; make sure it's non-NULL non-"".
123 * @param unallocated_raid_partitions The list of unallocated RAID partitions
124 * that the user may choose from.
125 * @bug raid_device is unused.
126 * @ingroup restoreGuiDisklist
127 */
128void
[59]129add_disklist_entry(struct list_of_disks *disklist, char *raid_device,
130 struct mountlist_itself *unallocated_raid_partitions)
[1]131{
132 /** buffers ***********************************************************/
[59]133 char tmp[MAX_STR_LEN];
[1]134
135 /** newt **************************************************************/
[59]136 newtComponent myForm;
[1]137 newtComponent bOK;
138 newtComponent bCancel;
139 newtComponent b_res;
140 newtComponent partitionsListbox;
141 newtComponent headerMsg;
[59]142
[1]143 /** prototypes *********************************************************/
[59]144 void *keylist[ARBITRARY_MAXIMUM];
145 void *curr_choice;
[1]146
147 /** int ****************************************************************/
[59]148 int i = 0;
[1]149 int index = 0;
150 int currline = 0;
151 int items = 0;
152
[59]153 assert(disklist != NULL);
154 assert_string_is_neither_NULL_nor_zerolength(raid_device);
155 assert(unallocated_raid_partitions != NULL);
[1]156
[59]157 newtPushHelpLine
158 (" Add one of the following unallocated RAID partitions to this RAID device.");
159 sprintf(tmp, "%-26s %s", "Device", "Size");
160 headerMsg = newtLabel(1, 1, tmp);
161 partitionsListbox =
162 newtListbox(1, 2, 6, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
163 redraw_unallocpartnslist(unallocated_raid_partitions, keylist,
164 partitionsListbox);
165 i = 7;
166 bOK = newtCompactButton(i, 9, " OK ");
167 bCancel = newtCompactButton(i += 9, 9, "Cancel");
168 newtOpenWindow(22, 6, 36, 10, "Unallocated RAID partitions");
169 myForm = newtForm(NULL, NULL, 0);
170 newtFormAddComponents(myForm, headerMsg, partitionsListbox, bOK,
171 bCancel, NULL);
172 b_res = newtRunForm(myForm);
173 if (b_res != bCancel) {
174 curr_choice = newtListboxGetCurrent(partitionsListbox);
175 for (currline = 0;
176 currline < unallocated_raid_partitions->entries
177 && keylist[currline] != curr_choice; currline++);
178 if (currline == unallocated_raid_partitions->entries
179 && unallocated_raid_partitions->entries > 0) {
180 log_it("I don't know what this button does");
181 } else {
182 index = find_next_free_index_in_disklist(disklist);
183
184 items = disklist->entries;
185 strcpy(disklist->el[items].device,
186 unallocated_raid_partitions->el[currline].device);
187 disklist->el[items].index = index;
188 disklist->entries = ++items;
189
190 }
[1]191 }
[59]192 newtFormDestroy(myForm);
193 newtPopWindow();
194 newtPopHelpLine();
[1]195}
196
197
198
199
200/**
201 * Add an entry to @p mountlist.
202 * @param mountlist The mountlist to add an entry to.
203 * @param raidlist The raidlist that accompanies @p mountlist.
204 * @param listbox The listbox component in the mountlist editor.
205 * @param currline The line selected in @p listbox.
206 * @param keylist The list of keys for @p listbox.
207 * @ingroup restoreGuiMountlist
208 */
209void
[59]210add_mountlist_entry(struct mountlist_itself *mountlist,
211 struct raidlist_itself *raidlist,
212 newtComponent listbox, int currline, void *keylist[])
[1]213{
214
215 /** int **************************************************************/
[59]216 int i = 0;
[1]217 int num_to_add = 0;
218
219 /** newt *************************************************************/
[59]220 newtComponent myForm;
[1]221 newtComponent bOK;
222 newtComponent bCancel;
223 newtComponent b_res;
224 newtComponent mountpointComp;
225 newtComponent label0;
226 newtComponent label1;
227 newtComponent label2;
228 newtComponent label3;
229 newtComponent sizeComp;
230 newtComponent deviceComp;
231 newtComponent formatComp;
232
233 /** buffers **********************************************************/
[59]234 char drive_to_add[MAX_STR_LEN];
[1]235 char mountpoint_str[MAX_STR_LEN];
236 char size_str[MAX_STR_LEN];
[59]237 char device_str[MAX_STR_LEN];
[1]238 char format_str[MAX_STR_LEN];
239
240 /** pointers *********************************************************/
241 char *mountpoint_here;
242 char *size_here;
243 char *device_here;
244 char *format_here;
245
[59]246 assert(mountlist != NULL);
247 assert(raidlist != NULL);
248 assert(listbox != NULL);
249 assert(keylist != NULL);
[1]250
[59]251 strcpy(device_str, "/dev/");
252 strcpy(mountpoint_str, "/");
[1]253#ifdef __FreeBSD__
[59]254 strcpy(format_str, "ufs");
[1]255#else
[59]256 strcpy(format_str, "ext2");
[1]257#endif
[59]258 size_str[0] = '\0';
259 /* sprintf(size_str,""); */
260 newtOpenWindow(20, 5, 48, 10, "Add entry");
261 label0 = newtLabel(2, 1, "Device: ");
262 label1 = newtLabel(2, 2, "Mountpoint:");
263 label2 = newtLabel(2, 3, "Size (MB): ");
264 label3 = newtLabel(2, 4, "Format: ");
265 deviceComp =
266 newtEntry(14, 1, device_str, 30, (void *) &device_here, 0);
267 mountpointComp =
268 newtEntry(14, 2, mountpoint_str, 30, (void *) &mountpoint_here, 0);
269 formatComp =
270 newtEntry(14, 4, format_str, 15, (void *) &format_here, 0);
271 sizeComp = newtEntry(14, 3, size_str, 10, (void *) &size_here, 0);
272 bOK = newtButton(5, 6, " OK ");
273 bCancel = newtButton(17, 6, "Cancel");
274 newtPushHelpLine
275 ("To add an entry to the mountlist, please fill in these fields and then hit 'OK'");
276 myForm = newtForm(NULL, NULL, 0);
277 newtFormAddComponents(myForm, deviceComp, mountpointComp, sizeComp,
278 formatComp, label0, label1, label2, label3, bOK,
279 bCancel, NULL);
280 for (b_res = NULL; b_res != bOK && b_res != bCancel;) {
281 b_res = newtRunForm(myForm);
282 strcpy(device_str, device_here);
283 strcpy(mountpoint_str, mountpoint_here);
284 strcpy(format_str, format_here);
285 strcpy(size_str, size_here);
[1]286// log_it ("Originals = %s,%s,%s,%s", device_str, mountpoint_str, format_str, size_str);
[59]287 strip_spaces(device_str);
288 strip_spaces(mountpoint_str);
289 strip_spaces(format_str);
290 strip_spaces(size_str);
[1]291// log_it ("Modified = %s,%s,%s,%s", device_str, mountpoint_str, format_str, size_str);
[59]292 if (b_res == bOK) {
293 if (device_str[strlen(device_str) - 1] == '/') {
294 popup_and_OK("You left the device nearly blank!");
295 b_res = NULL;
296 }
297 if (size_of_specific_device_in_mountlist(mountlist, device_str)
298 >= 0) {
299 popup_and_OK("Can't add this - you've got one already!");
300 b_res = NULL;
301 }
302 }
[1]303 }
[59]304 newtFormDestroy(myForm);
305 newtPopHelpLine();
306 newtPopWindow();
307 if (b_res == bCancel) {
308 return;
309 }
310 strcpy(drive_to_add, device_str);
311 for (i = strlen(drive_to_add); isdigit(drive_to_add[i - 1]); i--);
312 num_to_add = atoi(drive_to_add + i);
313 drive_to_add[i] = '\0';
314 currline = mountlist->entries;
315 strcpy(mountlist->el[currline].device, device_str);
316 strcpy(mountlist->el[currline].mountpoint, mountpoint_str);
317 strcpy(mountlist->el[currline].format, format_str);
318 mountlist->el[currline].size = atol(size_str) * 1024;
319 mountlist->entries++;
320 if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
321 initiate_new_raidlist_entry(raidlist, mountlist, currline,
322 device_str);
323 }
324 redraw_mountlist(mountlist, keylist, listbox);
[1]325}
326
327
328#ifndef __FreeBSD__
329/**
330 * Add an entry to the additional RAID variables section of @p raidrec.
331 * @param raidrec The RAID device record containing the RAID variables list to add to.
332 * @ingroup restoreGuiVarslist
333 */
[59]334void add_varslist_entry(struct raid_device_record *raidrec)
[1]335{
336
337 /** buffers ***********************************************************/
[59]338 char sz_out[MAX_STR_LEN];
[1]339
340 /** int ****************************************************************/
[59]341 int items = 0;
[1]342 int i = 0;
343
[59]344 assert(raidrec != NULL);
[1]345
[59]346 sz_out[0] = '\0';
347 if (popup_and_get_string
348 ("Add variable", "Enter the name of the variable to add", sz_out,
349 MAX_STR_LEN)) {
350 strip_spaces(sz_out);
351 items = raidrec->additional_vars.entries;
352 for (i = 0;
353 i < items
354 && strcmp(raidrec->additional_vars.el[i].label, sz_out); i++);
355 if (i < items) {
356 popup_and_OK
357 ("No need to add that variable. It is already listed here.");
358 } else {
359 strcpy(raidrec->additional_vars.el[items].label, sz_out);
360 edit_varslist_entry(raidrec, items);
361 raidrec->additional_vars.entries = ++items;
362 }
[1]363 }
364}
365#endif
366
367/**
368 * Calculate the size of @p raid_device.
369 * @param mountlist The mountlist containing information about the user's partitions.
370 * @param raidlist The raidlist that goes with @p mountlist.
371 * @param raid_device The device to calculate the size of.
372 * @return The size of the RAID device in Kilobytes.
373 * @ingroup restoreUtilityGroup
374 */
375long
[59]376calculate_raid_device_size(struct mountlist_itself *mountlist,
377 struct raidlist_itself *raidlist,
378 char *raid_device)
[1]379{
380#ifdef __FreeBSD__
[59]381 /** FreeBSD-specific version of calculate_raid_device_size() **/
[1]382
383 /** structures ********************************************************/
[59]384 struct vinum_volume *raidrec;
[1]385
386 /** int ***************************************************************/
[59]387 int i = 0, j = 0;
[1]388 int noof_partitions = 0;
389
390 /** long **************************************************************/
[59]391 long total_size = 0;
392 long plex_size = 0;
393 long smallest_partition = 999999999;
394 long smallest_plex = 999999999;
[1]395 long sp = 0;
396
397 /** buffers ***********************************************************/
[59]398 char tmp[MAX_STR_LEN];
[1]399
400
401
402
[59]403 for (i = 0;
404 i < raidlist->entries
405 && strcmp(raidlist->el[i].volname, basename(raid_device)); i++);
406 if (i == raidlist->entries) {
407 sprintf(tmp,
408 "Cannot calc size of raid device %s - cannot find it in raidlist",
409 raid_device);
410 log_it(tmp);
411 return (0); // Isn't this more sensible than 999999999? If the raid dev !exists,
412 // then it has no size, right?
413 }
414 raidrec = &raidlist->el[i];
415 total_size = 0;
416 if (raidrec->plexes == 0)
417 return 0;
418 for (j = 0; j < raidrec->plexes; j++) {
419 plex_size = 0;
420 int k = 0, l = 0;
421 for (k = 0; k < raidrec->plex[j].subdisks; ++k) {
422 char devname[64];
423 strcpy(devname, raidrec->plex[j].sd[k].which_device);
424 for (l = 0; l < raidlist->disks.entries; ++l) {
425 if (!strcmp(devname, raidlist->disks.el[l].name)) {
426 switch (raidrec->plex[j].raidlevel) {
427 case -1:
428 plex_size +=
429 size_of_specific_device_in_mountlist(mountlist,
430 raidlist->
431 disks.
432 el[l].
433 device);
434 break;
435 case 0:
436 case 5:
437 if (size_of_specific_device_in_mountlist(mountlist,
438 raidlist->
439 disks.
440 el[l].
441 device) <
442 smallest_partition) {
443 smallest_partition =
444 size_of_specific_device_in_mountlist
445 (mountlist, raidlist->disks.el[l].device);
446 }
447 break;
448 }
449 }
450 }
451 }
[1]452
[59]453 if (!is_this_raid_personality_registered
454 (raidrec->plex[j].raidlevel)) {
455 log_it
456 ("%s has a really weird RAID level - couldn't calc size :(",
457 raid_device);
458 return (999999999);
459 }
460 if (raidrec->plex[j].raidlevel != -1) {
461 plex_size = smallest_partition * (raidrec->plex[j].subdisks -
462 (raidrec->plex[j].
463 raidlevel == 5 ? 1 : 0));
464 }
465 if (plex_size < smallest_plex)
466 smallest_plex = plex_size;
[1]467
[59]468 smallest_partition = 999999999;
469 }
470
471 sprintf(tmp, "I have calculated %s's real size to be %ld", raid_device,
472 (long) smallest_plex);
473 log_it(tmp);
474 return (smallest_plex);
[1]475#else
[59]476 /** Linux-specific version of calculate_raid_device_size() **/
[1]477
478 /** structures ********************************************************/
[59]479 struct raid_device_record *raidrec;
[1]480
481 /** int ***************************************************************/
[59]482 int i = 0;
[1]483 int noof_partitions = 0;
484
485 /** long **************************************************************/
[59]486 long total_size = 0;
[1]487 long smallest_partition = 999999999;
488 long sp = 0;
489
490 /** buffers ***********************************************************/
[59]491 char tmp[MAX_STR_LEN];
[1]492
[59]493 assert(mountlist != NULL);
494 assert(raidlist != NULL);
495 assert_string_is_neither_NULL_nor_zerolength(raid_device);
[1]496
[59]497 for (i = 0;
498 i < raidlist->entries
499 && strcmp(raidlist->el[i].raid_device, raid_device); i++);
500 if (i == raidlist->entries) {
501 sprintf(tmp,
502 "Cannot calc size of raid device %s - cannot find it in raidlist",
503 raid_device);
504 log_it(tmp);
505 return (999999999);
[1]506 }
[59]507 raidrec = &raidlist->el[i];
508 noof_partitions = raidrec->data_disks.entries;
509 if (raidrec->raid_level == -1 || raidrec->raid_level == 0) {
510 for (total_size = 0, i = 0; i < noof_partitions; i++) {
511 total_size +=
512 size_of_specific_device_in_mountlist(mountlist,
513 raidrec->data_disks.
514 el[i].device);
515 }
516 } else {
517 for (i = 0; i < noof_partitions; i++) {
518 sp = size_of_specific_device_in_mountlist(mountlist,
519 raidrec->data_disks.
520 el[i].device);
521 if (smallest_partition > sp) {
522 smallest_partition = sp;
523 }
524 }
525 total_size = smallest_partition * (noof_partitions - 1);
[1]526 }
[59]527 sprintf(tmp, "I have calculated %s's real size to be %ld", raid_device,
528 (long) total_size);
529 log_it(tmp);
530 return (total_size);
[1]531#endif
532}
533
534
535
536/**
537 * Choose the RAID level for the RAID device record in @p raidrec.
538 * @param raidrec The RAID device record to set the RAID level of.
539 * @ingroup restoreGuiMountlist
540 */
541void
[59]542choose_raid_level(struct OSSWAP (raid_device_record, vinum_plex) * raidrec)
[1]543{
544
545#ifdef __FreeBSD__
[59]546
[1]547 /** int ***************************************************************/
[59]548 int res = 0;
[1]549 int out = 0;
550
551 /** buffers ***********************************************************/
[59]552 char tmp[MAX_STR_LEN];
553 char prompt[MAX_STR_LEN];
554 char sz[MAX_STR_LEN];
[1]555
[59]556 sprintf(prompt,
557 "Please enter the RAID level you want. (concat, striped, raid5)");
558 if (raidrec->raidlevel == -1) {
559 strcpy(tmp, "concat");
560 } else if (raidrec->raidlevel == 0) {
561 strcpy(tmp, "striped");
562 } else {
563 sprintf(tmp, "raid%i", raidrec->raidlevel);
[1]564 }
[59]565 for (out = 999; out == 999;) {
566 res = popup_and_get_string("Specify RAID level", prompt, tmp, 10);
567 if (!res) {
568 return;
569 }
570 strip_spaces(tmp);
571 if (tmp[0] == '[' && tmp[strlen(tmp) - 1] == ']') {
572 strcpy(sz, tmp);
573 strncpy(tmp, sz + 1, strlen(sz) - 2);
574 tmp[strlen(sz) - 2] = '\0';
575 }
576 if (!strcmp(tmp, "concat")) {
577 out = -1;
578 } else if (!strcmp(tmp, "striped")) {
579 out = 0;
580 } else if (!strcmp(tmp, "raid5")) {
581 out = 5;
582 }
583 log_it(tmp);
584 if (is_this_raid_personality_registered(out)) {
585 log_it
586 ("Groovy. You've picked a RAID personality which is registered.");
587 } else {
588 if (ask_me_yes_or_no
589 ("You have chosen a RAID personality which is not registered with the kernel. Make another selection?"))
590 {
591 out = 999;
592 }
593 }
[1]594 }
[59]595 raidrec->raidlevel = out;
[1]596#else
597 /** buffers ***********************************************************/
[59]598 char tmp[MAX_STR_LEN];
[1]599 char personalities[MAX_STR_LEN];
600 char prompt[MAX_STR_LEN];
601 char sz[MAX_STR_LEN];
[59]602 int out = 0, res = 0;
[1]603
604
[59]605 assert(raidrec != NULL);
606 system
607 ("cat /proc/mdstat | grep Pers > /tmp/raid-personalities.txt 2> /dev/null");
608 strcpy(personalities,
609 last_line_of_file("/tmp/raid-personalities.txt"));
610 sprintf(prompt, "Please enter the RAID level you want. %s",
611 personalities);
612 if (raidrec->raid_level == -1) {
613 strcpy(tmp, "linear");
614 } else {
615 sprintf(tmp, "%d", raidrec->raid_level);
[1]616 }
[59]617 for (out = 999;
618 out != -1 && out != 0 && out != 1 && out != 4 && out != 5
619 && out != 10;) {
620 res = popup_and_get_string("Specify RAID level", prompt, tmp, 10);
621 if (!res) {
622 return;
623 }
624 strip_spaces(tmp);
625 if (tmp[0] == '[' && tmp[strlen(tmp) - 1] == ']') {
626 strcpy(sz, tmp);
627 strncpy(tmp, sz + 1, strlen(sz) - 2);
628 tmp[strlen(sz) - 2] = '\0';
629 }
630 if (!strcmp(tmp, "linear")) {
631 out = -1;
632 } else if (!strncmp(tmp, "raid", 4)) {
633 out = atoi(tmp + 4);
634 } else {
635 out = atoi(tmp);
636 }
637 log_it(tmp);
638 if (is_this_raid_personality_registered(out)) {
639 log_it
640 ("Groovy. You've picked a RAID personality which is registered.");
641 } else {
642 if (ask_me_yes_or_no
643 ("You have chosen a RAID personality which is not registered with the kernel. Make another selection?"))
644 {
645 out = 999;
646 }
647 }
[1]648 }
[59]649 raidrec->raid_level = out;
[1]650#endif
651}
652
653
654
655/**
656 * Delete the partitions in @p disklist from @p mountlist because they
657 * were part of a deleted RAID device.
658 * @param mountlist The mountlist containing information about the user's partitions.
659 * @param raidlist The raidlist that goes with @p mounntlist.
660 * @param disklist The list of disks to remove from @p mountlist.
661 * @ingroup restoreGuiDisklist
662 */
663void
[59]664del_partns_listed_in_disklist(struct mountlist_itself *mountlist,
665 struct raidlist_itself *raidlist,
666 struct list_of_disks *disklist)
[1]667{
668
669 /** int ***************************************************************/
[59]670 int i = 0;
[1]671 int pos = 0;
672
673 /** buffers ***********************************************************/
[59]674 char tmp[MAX_STR_LEN];
[1]675
[59]676 assert(mountlist != NULL);
677 assert(raidlist != NULL);
678 assert(disklist != NULL);
[1]679
[59]680 for (i = 0; i < disklist->entries; i++) {
681 for (pos = 0;
682 pos < mountlist->entries
683 && strcmp(mountlist->el[pos].device, disklist->el[i].device);
684 pos++);
685 if (pos < mountlist->entries) {
686 sprintf(tmp,
687 "Deleting partition %s cos it was part of a now-defunct RAID",
688 mountlist->el[pos].device);
689 log_it(tmp);
690 memcpy((void *) &mountlist->el[pos],
691 (void *) &mountlist->el[mountlist->entries - 1],
692 sizeof(struct mountlist_line));
693 mountlist->entries--;
694 }
[1]695 }
696}
697
698
699
700/**
701 * Delete entry number @p currline from @p disklist.
702 * @param disklist The disklist to remove the entry from.
703 * @param raid_device The RAID device containing the partition we're removing.
704 * Used only in the popup "are you sure?" box.
705 * @param currline The line number (starting from 0) of the item to delete.
706 * @ingroup restoreGuiDisklist
707 */
708void
[59]709delete_disklist_entry(struct list_of_disks *disklist, char *raid_device,
710 int currline)
[1]711{
712
713 /** int ***************************************************************/
[59]714 int pos = 0;
[1]715
716 /** buffers ***********************************************************/
[59]717 char tmp[MAX_STR_LEN];
[1]718
[59]719 assert(disklist != NULL);
720 assert_string_is_neither_NULL_nor_zerolength(raid_device);
[1]721
[59]722 sprintf(tmp, "Delete %s from RAID device %s - are you sure?",
723 disklist->el[currline].device, raid_device);
724 if (!ask_me_yes_or_no(tmp)) {
725 return;
726 }
727 for (pos = currline; pos < disklist->entries - 1; pos++) {
728 /* memcpy((void*)&disklist->el[pos], (void*)&disklist->el[pos+1], sizeof(struct s_disk)); */
729 strcpy(disklist->el[pos].device, disklist->el[pos + 1].device);
730 }
731 disklist->entries--;
[1]732}
733
734
735
736/**
737 * Delete entry number @p currline from @p mountlist.
738 * @param mountlist The mountlist to delete the entry from.
739 * @param raidlist The raidlist that goes with @p mountlist.
740 * @param listbox The Newt listbox component in the mountlist editor.
741 * @param currline The line number (starting from 0) of the item to delete.
742 * @param keylist The list of keys for @p listbox.
743 * @ingroup restoreGuiMountlist
744 */
745void
[59]746delete_mountlist_entry(struct mountlist_itself *mountlist,
747 struct raidlist_itself *raidlist,
748 newtComponent listbox, int currline,
749 void *keylist[])
[1]750{
751
752 /** int ***************************************************************/
[59]753 int pos = 0;
[1]754
755 /** buffers ***********************************************************/
[59]756 char tmp[MAX_STR_LEN];
[1]757 char device[MAX_STR_LEN];
758
759
[59]760 assert(mountlist != NULL);
761 assert(raidlist != NULL);
762 assert(listbox != NULL);
763 assert(keylist != NULL);
[1]764
[59]765 pos =
766 which_raid_device_is_using_this_partition(raidlist,
767 mountlist->el[currline].
768 device);
769 if (pos >= 0) {
770 sprintf(tmp, "Cannot delete %s: it is in use by RAID device %s",
771 mountlist->el[currline].device,
772 raidlist->el[pos].OSSWAP(raid_device, volname));
773 popup_and_OK(tmp);
774 return;
[1]775 }
[59]776 sprintf(tmp, "Delete %s - are you sure?",
777 mountlist->el[currline].device);
778 if (!ask_me_yes_or_no(tmp)) {
779 return;
780 }
781 if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
782 strcpy(device, mountlist->el[currline].device);
783 delete_raidlist_entry(mountlist, raidlist, device);
784 for (currline = 0;
785 currline < mountlist->entries
786 && strcmp(mountlist->el[currline].device, device);
787 currline++);
788 if (currline == mountlist->entries) {
789 log_it("Dev is gone. I can't delete it. Ho-hum");
790 return;
791 }
792 }
793 memcpy((void *) &mountlist->el[currline],
794 (void *) &mountlist->el[mountlist->entries - 1],
795 sizeof(struct mountlist_line));
796 mountlist->entries--;
797 redraw_mountlist(mountlist, keylist, listbox);
[1]798}
799
800
801/**
802 * Delete @p device from @p raidlist.
803 * @param mountlist The mountlist containing information about the user's partitions.
804 * @param raidlist The raidlist containing the RAID device to delete.
805 * @param device The device (e.g. /dev/md0) to delete.
806 * @ingroup restoreGuiMountlist
807 */
808void
[59]809delete_raidlist_entry(struct mountlist_itself *mountlist,
810 struct raidlist_itself *raidlist, char *device)
[1]811{
[59]812
[1]813 /** int ***************************************************************/
[59]814 int i = 0;
815 int items = 0;
[1]816
817 /** bool **************************************************************/
[59]818 bool delete_partitions_too;
[1]819
820 /** buffers ***********************************************************/
[59]821 char tmp[MAX_STR_LEN];
[1]822
[59]823 assert(mountlist != NULL);
824 assert(raidlist != NULL);
825 assert_string_is_neither_NULL_nor_zerolength(device);
[1]826
[59]827 i = find_raid_device_in_raidlist(raidlist, device);
828 if (i < 0) {
829 return;
830 }
831 sprintf(tmp, "Do you want me to delete %s's partitions, too?", device);
832 delete_partitions_too = ask_me_yes_or_no(tmp);
833 if (delete_partitions_too) {
[1]834#ifdef __FreeBSD__
[59]835 // static so it's zeroed
836 static struct list_of_disks d;
837 int x, y, z;
838
839 for (x = 0; x < raidlist->el[i].plexes; ++x) {
840 for (y = 0; y < raidlist->el[i].plex[x].subdisks; ++y) {
841 for (z = 0; z < raidlist->disks.entries; ++z) {
842 if (!strcmp(raidlist->el[i].plex[x].sd[y].which_device,
843 raidlist->disks.el[z].name)) {
844 strcpy(d.el[d.entries].name,
845 raidlist->disks.el[z].name);
846 strcpy(d.el[d.entries++].device,
847 raidlist->disks.el[z].device);
848 }
849 }
850 }
851 }
852
853 del_partns_listed_in_disklist(mountlist, raidlist, &d);
[1]854#else
[59]855 del_partns_listed_in_disklist(mountlist, raidlist,
856 &raidlist->el[i].data_disks);
857 del_partns_listed_in_disklist(mountlist, raidlist,
858 &raidlist->el[i].spare_disks);
859 del_partns_listed_in_disklist(mountlist, raidlist,
860 &raidlist->el[i].parity_disks);
861 del_partns_listed_in_disklist(mountlist, raidlist,
862 &raidlist->el[i].failed_disks);
[1]863#endif
[59]864 }
865 items = raidlist->entries;
866 if (items == 1) {
867 items = 0;
868 } else {
869 log_it(tmp);
870 memcpy((void *) &raidlist->el[i],
871 (void *) &raidlist->el[items - 1],
872 sizeof(struct OSSWAP (raid_device_record, vinum_volume)));
873 items--;
874 }
875 raidlist->entries = items;
[1]876}
877
878
879#ifndef __FreeBSD__
880/**
881 * Delete entry number @p lino in the additional RAID variables section of @p raidrec.
882 * @param raidrec The RAID device record containing the RAID variable to delete.
883 * @param lino The line number (starting from 0) of the variable to delete.
884 * @ingroup restoreGuiVarslist
885 */
[59]886void delete_varslist_entry(struct raid_device_record *raidrec, int lino)
[1]887{
888
889 /** buffers ************************************************************/
[59]890 char tmp[MAX_STR_LEN];
[1]891
892 /** structures *********************************************************/
[59]893 struct additional_raid_variables *av;
[1]894
[59]895 assert(raidrec != NULL);
[1]896
[59]897 av = &raidrec->additional_vars;
898 sprintf(tmp, "Delete %s - are you sure?", av->el[lino].label);
899 if (ask_me_yes_or_no(tmp)) {
900 if (!strcmp(av->el[lino].label, "persistent-superblock")
901 || !strcmp(av->el[lino].label, "chunk-size")) {
902 sprintf(tmp, "%s must not be deleted. It would be bad.",
903 av->el[lino].label);
904 popup_and_OK(tmp);
905 } else {
906 memcpy((void *) &av->el[lino], (void *) &av->el[av->entries--],
907 sizeof(struct raid_var_line));
908 }
[1]909 }
910}
911#endif
912
913
914/**
915 * Redraw the filelist display.
916 * @param filelist The filelist structure to edit.
917 * @param keylist The list of keys for @p listbox.
918 * @param listbox The Newt listbox component containing some of the filelist entries.
919 * @return The number of lines currently being displayed.
920 * @ingroup restoreGuiGroup
921 */
922int
[59]923redraw_filelist(struct s_node *filelist, void *keylist[ARBITRARY_MAXIMUM],
924 newtComponent listbox)
[1]925{
926
927 /** int ***************************************************************/
[59]928 static int lines_in_flist_window = 0;
929 static int depth = 0;
930 int i = 0;
[1]931
932 /** structures *******************************************************/
[59]933 struct s_node *node;
[1]934
935 /** buffers **********************************************************/
[59]936 static char current_filename[MAX_STR_LEN];
937 char tmp[MAX_STR_LEN + 2];
[1]938
939 /** bool *************************************************************/
940 /* void*dummyptr; */
[59]941 bool dummybool;
942 static bool warned_already;
[1]943
[59]944 assert(filelist != NULL);
945 assert(keylist != NULL);
946 assert(listbox != NULL);
[1]947
948
[59]949 if (depth == 0) {
950 lines_in_flist_window = 0;
951 warned_already = FALSE;
952 for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
953 g_strings_of_flist_window[i][0] = '\0';
954 g_is_path_selected[i] = FALSE;
955 }
[1]956 }
[59]957 for (node = filelist; node != NULL; node = node->right) {
958 current_filename[depth] = node->ch;
959 if (node->down) {
960 depth++;
961 i = redraw_filelist(node->down, keylist, listbox);
962 depth--;
963 }
964 if (node->ch == '\0' && node->expanded) {
965 if (lines_in_flist_window == ARBITRARY_MAXIMUM) {
966 if (!warned_already) {
967 warned_already = TRUE;
968 sprintf(tmp,
969 "Too many lines. Displaying first %d entries only. Close a directory to see more.",
970 ARBITRARY_MAXIMUM);
971 popup_and_OK(tmp);
972 }
973 } else {
974 strcpy(g_strings_of_flist_window[lines_in_flist_window],
975 current_filename);
976 g_is_path_selected[lines_in_flist_window] = node->selected;
977 lines_in_flist_window++;
978 }
979 }
[1]980 }
[59]981 if (depth == 0) {
982 if (lines_in_flist_window > ARBITRARY_MAXIMUM) {
983 lines_in_flist_window = ARBITRARY_MAXIMUM;
[1]984 }
985/* do an elementary sort */
[59]986 for (i = 1; i < lines_in_flist_window; i++) {
987 if (strcmp
988 (g_strings_of_flist_window[i],
989 g_strings_of_flist_window[i - 1]) < 0) {
990 strcpy(tmp, g_strings_of_flist_window[i]);
991 strcpy(g_strings_of_flist_window[i],
992 g_strings_of_flist_window[i - 1]);
993 strcpy(g_strings_of_flist_window[i - 1], tmp);
994 dummybool = g_is_path_selected[i];
995 g_is_path_selected[i] = g_is_path_selected[i - 1];
996 g_is_path_selected[i - 1] = dummybool;
997 i = 0;
998 }
999 }
[1]1000/* write list to screen */
[59]1001 newtListboxClear(listbox);
1002 for (i = 0; i < lines_in_flist_window; i++) {
1003 sprintf(tmp, "%c%c %-80s", (g_is_path_selected[i] ? '*' : ' '),
1004 (g_is_path_expanded[i] ? '+' : '-'),
1005 strip_path(g_strings_of_flist_window[i]));
1006 tmp[70] = '\0';
1007 keylist[i] = (void *) i;
1008 newtListboxAppendEntry(listbox, tmp, keylist[i]);
1009 }
1010 return (lines_in_flist_window);
1011 } else {
1012 return (0);
[1]1013 }
1014}
1015
1016
1017/**
1018 * Strip a path to the bare minimum (^ pointing to the directory above, plus filename).
1019 * @param tmp The path to strip.
1020 * @return The stripped path.
1021 * @author Conor Daly
1022 * @ingroup restoreUtilityGroup
1023 */
[59]1024char *strip_path(char *tmp)
[1]1025{
1026
1027 int i = 0, j = 0, slashcount = 0;
1028 int slashloc = 0, lastslashloc = 0;
1029
[59]1030 while (tmp[i] != '\0') { /* Count the slashes in tmp
1031 1 slash per dir */
1032 if (tmp[i] == '/') {
1033 slashcount++;
1034 lastslashloc = slashloc;
1035 slashloc = i;
1036 if (tmp[i + 1] == '\0') { /* if this slash is last char, back off */
1037 slashcount--;
1038 slashloc = lastslashloc;
1039 }
1040 }
1041 i++;
[1]1042 }
[59]1043 if (slashcount > 0)
1044 slashcount--; /* Keep one slash 'cos Hugh does... */
[1]1045
[59]1046 for (i = 0; i < slashcount; i++) { /* Replace each dir with a space char */
1047 tmpnopath[i] = ' ';
[1]1048 }
1049
1050 i = slashloc;
1051 j = slashcount;
[59]1052 while (tmp[i] != '\0') { /* Now add what's left of tmp */
1053 if ((tmpprevpath[j] == ' ' || tmpprevpath[j] == '^')
1054 && tmp[i] == '/' && tmpnopath[j - 1] != '^' && j != 0) { /* Add a pointer upwards if this is not in the same dir as line above */
1055 tmpnopath[j - 1] = '^';
1056 } else {
1057 tmpnopath[j++] = tmp[i++];
1058 }
[1]1059 }
1060 tmpnopath[j] = '\0';
1061
[59]1062 strcpy(tmpprevpath, tmpnopath); /* Make a copy for next iteration */
1063
1064 return (tmpnopath);
[1]1065}
1066
1067
1068/**
1069 * Allow the user to edit the filelist and choose which files to restore.
1070 * @param filelist The node structure containing the filelist.
1071 * @return 0 if the user pressed OK, 1 if they pressed Cancel.
1072 */
[59]1073int edit_filelist(struct s_node *filelist)
[1]1074{
1075
1076 /** newt **************************************************************/
[59]1077 newtComponent myForm;
1078 newtComponent bLess = NULL;
1079 newtComponent bMore = NULL;
1080 newtComponent bToggle = NULL;
1081 newtComponent bOK = NULL;
1082 newtComponent bCancel = NULL;
1083 newtComponent b_res = NULL;
1084 newtComponent filelistListbox = NULL;
1085 newtComponent bRegex = NULL;
[1]1086
1087 /** int ***************************************************************/
1088 int finished = FALSE;
1089 int lines_in_flist_window = 0;
1090 int indexno = 0;
1091 int j = 0;
1092
1093 /** ???? **************************************************************/
[59]1094 void *curr_choice;
1095 void *keylist[ARBITRARY_MAXIMUM];
[1]1096
1097 /** buffers ***********************************************************/
[59]1098 char tmp[MAX_STR_LEN];
[1]1099
1100 /** bool **************************************************************/
[59]1101 bool dummybool;
[1]1102
1103/* struct s_node *node; */
1104
[59]1105 assert(filelist != NULL);
[1]1106
[59]1107 log_to_screen("Editing filelist");
1108 newtPushHelpLine
1109 (" Please edit the filelist to your satisfaction, then click OK or Cancel.");
1110 j = 4;
1111 bLess = newtCompactButton(j, 17, " Less ");
1112 bMore = newtCompactButton(j += 12, 17, " More ");
1113 bToggle = newtCompactButton(j += 12, 17, "Toggle");
1114 bRegex = newtCompactButton(j += 12, 17, "RegEx");
1115 bCancel = newtCompactButton(j += 12, 17, "Cancel");
1116 bOK = newtCompactButton(j += 12, 17, " OK ");
1117 filelistListbox =
1118 newtListbox(2, 1, 15, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
1119 toggle_all_root_dirs_on(filelist);
1120 lines_in_flist_window =
1121 redraw_filelist(filelist, keylist, filelistListbox);
1122 newtOpenWindow(1, 3, 77, 18, "Editing filelist");
1123 myForm = newtForm(NULL, NULL, 0);
1124 newtFormAddComponents(myForm, filelistListbox, bLess, bMore, bToggle,
1125 bRegex, bCancel, bOK, NULL);
1126 while (!finished) {
1127 b_res = newtRunForm(myForm);
1128 if (b_res == bOK) {
1129 finished =
1130 ask_me_yes_or_no
1131 ("Are you happy with your file selection?");
1132 } else if (b_res == bCancel) {
1133 finished = TRUE;
1134 } else if (b_res == bRegex) {
1135 popup_and_OK("I haven't implemented this yet...");
1136 } else {
1137 curr_choice = newtListboxGetCurrent(filelistListbox);
1138 for (indexno = 0;
1139 indexno < lines_in_flist_window
1140 && keylist[indexno] != curr_choice; indexno++);
1141 if (indexno == lines_in_flist_window) {
1142 log_it
1143 ("I don't know what this button does; assuming I am to toggle 1st entry");
1144 indexno = 0;
1145 }
1146 sprintf(tmp, "You selected '%s'",
1147 g_strings_of_flist_window[indexno]);
1148 log_it(tmp);
1149 if (b_res == bMore) {
1150 g_is_path_expanded[indexno] = TRUE;
1151 toggle_path_expandability(filelist,
1152 g_strings_of_flist_window
1153 [indexno], TRUE);
1154 lines_in_flist_window =
1155 redraw_filelist(filelist, keylist, filelistListbox);
1156 newtListboxSetCurrentByKey(filelistListbox, curr_choice);
1157 } else if (b_res == bLess) {
1158 g_is_path_expanded[indexno] = FALSE;
1159 toggle_path_expandability(filelist,
1160 g_strings_of_flist_window
1161 [indexno], FALSE);
1162 lines_in_flist_window =
1163 redraw_filelist(filelist, keylist, filelistListbox);
1164 newtListboxSetCurrentByKey(filelistListbox, curr_choice);
1165 } else {
1166 if (!strcmp(g_strings_of_flist_window[indexno], "/")) {
1167 dummybool = !g_is_path_selected[indexno];
1168 for (j = 1; j < lines_in_flist_window; j++) {
1169 toggle_path_selection(filelist,
1170 g_strings_of_flist_window[j],
1171 dummybool);
1172 }
1173 } else {
1174 toggle_path_selection(filelist,
1175 g_strings_of_flist_window
1176 [indexno],
1177 !g_is_path_selected[indexno]);
1178 lines_in_flist_window =
1179 redraw_filelist(filelist, keylist,
1180 filelistListbox);
1181 }
1182 newtListboxSetCurrentByKey(filelistListbox, curr_choice);
1183 }
1184 for (indexno = 0;
1185 indexno < lines_in_flist_window
1186 && keylist[indexno] != curr_choice; indexno++);
1187 if (indexno == lines_in_flist_window) {
1188 log_it
1189 ("Layout of table has changed. Y pointer is reverting to zero.");
1190 indexno = 0;
1191 }
[1]1192 }
1193 }
[59]1194 newtFormDestroy(myForm);
1195 newtPopWindow();
1196 newtPopHelpLine();
1197 if (b_res == bOK) {
1198 return (0);
1199 } else {
[1]1200/* popup_and_OK("You pushed 'cancel'. I shall now abort."); */
[59]1201 return (1);
1202 }
[1]1203}
1204
1205
1206/**
1207 * Edit an entry in @p mountlist.
1208 * @param mountlist The mountlist containing information about the user's partitions.
1209 * @param raidlist The raidlist to accompany @p mountlist.
1210 * @param listbox The Newt listbox component in the mountlist editor.
1211 * @param currline The selected line (starting from 0) in @p listbox.
1212 * @param keylist The list of keys for @p listbox.
1213 * @ingroup restoreGuiMountlist
1214 */
1215void
[59]1216edit_mountlist_entry(struct mountlist_itself *mountlist,
1217 struct raidlist_itself *raidlist,
1218 newtComponent listbox, int currline, void *keylist[])
[1]1219{
1220
1221 /** structures ********************************************************/
[59]1222 static struct raidlist_itself bkp_raidlist;
[1]1223
1224 /** newt **************************************************************/
[59]1225 newtComponent myForm;
[1]1226 newtComponent bOK;
1227 newtComponent bCancel;
1228 newtComponent b_res;
1229 newtComponent mountpointComp;
1230 newtComponent label0;
1231 newtComponent label1;
1232 newtComponent label2;
1233 newtComponent label3;
1234 newtComponent sizeComp;
1235 newtComponent deviceComp;
1236 newtComponent formatComp;
1237 newtComponent b_raid = NULL;
1238
1239 /** buffers ***********************************************************/
1240 char device_str[MAX_STR_LEN];
1241 char mountpoint_str[MAX_STR_LEN];
1242 char size_str[MAX_STR_LEN];
1243 char format_str[MAX_STR_LEN];
[59]1244 char tmp[MAX_STR_LEN];
1245 char device_used_to_be[MAX_STR_LEN];
[1]1246 char mountpt_used_to_be[MAX_STR_LEN];
1247
1248 /** pointers **********************************************************/
1249 char *device_here;
1250 char *mountpoint_here;
1251 char *size_here;
1252 char *format_here;
1253
1254 /** int ***************************************************************/
[59]1255 int j = 0;
[1]1256
[59]1257 assert(mountlist != NULL);
1258 assert(raidlist != NULL);
1259 assert(listbox != NULL);
1260 assert(keylist != NULL);
[1]1261
[59]1262 memcpy((void *) &bkp_raidlist, (void *) raidlist,
1263 sizeof(struct raidlist_itself));
1264 strcpy(device_str, mountlist->el[currline].device);
1265 strcpy(device_used_to_be, mountlist->el[currline].device);
1266 strcpy(mountpoint_str, mountlist->el[currline].mountpoint);
1267 strcpy(mountpt_used_to_be, mountlist->el[currline].mountpoint);
1268 strcpy(format_str, mountlist->el[currline].format);
1269 sprintf(size_str, "%lld", mountlist->el[currline].size / 1024);
1270 newtOpenWindow(20, 5, 48, 10, "Edit entry");
1271 label0 = newtLabel(2, 1, "Device:");
1272 label1 = newtLabel(2, 2, "Mountpoint:");
1273 label2 = newtLabel(2, 3, "Size (MB): ");
1274 label3 = newtLabel(2, 4, "Format: ");
1275 deviceComp =
1276 newtEntry(14, 1, device_str, 30, (void *) &device_here, 0);
1277 mountpointComp =
1278 newtEntry(14, 2, mountpoint_str, 30, (void *) &mountpoint_here, 0);
1279 formatComp =
1280 newtEntry(14, 4, format_str, 15, (void *) &format_here, 0);
1281 if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
1282 || !strcmp(mountlist->el[currline].mountpoint, "image")) {
1283 sizeComp = newtLabel(14, 3, size_str);
1284 } else {
1285 sizeComp = newtEntry(14, 3, size_str, 10, (void *) &size_here, 0);
[1]1286 }
[59]1287 bOK = newtButton(2, 6, " OK ");
1288 bCancel = newtButton(14, 6, "Cancel");
1289 if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
1290 b_raid = newtButton(26, 6, "RAID..");
[1]1291 }
[59]1292 newtPushHelpLine
1293 (" Edit this partition's mountpoint, size and format; then click 'OK'.");
1294 myForm = newtForm(NULL, NULL, 0);
1295 newtFormAddComponents(myForm, deviceComp, mountpointComp, sizeComp,
1296 formatComp, label0, label1, label2, label3, bOK,
1297 bCancel, b_raid, NULL);
1298 for (b_res = NULL; b_res != bOK && b_res != bCancel;) {
1299 b_res = newtRunForm(myForm);
1300 strcpy(device_str, device_here);
1301 strip_spaces(device_str);
1302 strcpy(mountpoint_str, mountpoint_here);
1303 strip_spaces(mountpoint_str);
1304 strcpy(format_str, format_here);
1305 strip_spaces(format_str);
1306 if (b_res == bOK && strstr(device_str, RAID_DEVICE_STUB)
1307 && strstr(device_used_to_be, RAID_DEVICE_STUB)
1308 && strcmp(device_str, device_used_to_be)) {
1309 popup_and_OK("You can't change /dev/mdX to /dev/mdY.");
1310 b_res = NULL;
1311 continue;
1312 } else if (b_res == bOK && !strcmp(mountpoint_str, "image")
1313 && strcmp(mountpt_used_to_be, "image")) {
1314 popup_and_OK("You can't change a regular device to an image.");
1315 b_res = NULL;
1316 continue;
[1]1317 }
[59]1318 if (!strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
1319 && strcmp(mountlist->el[currline].mountpoint, "image")) {
1320 strcpy(size_str, size_here);
1321 strip_spaces(size_str);
1322 } else {
1323 sprintf(size_str, "%ld",
1324 calculate_raid_device_size(mountlist, raidlist,
1325 mountlist->el[currline].
1326 device) / 1024);
1327 newtLabelSetText(sizeComp, size_str);
[1]1328 }
[59]1329 /* do not let user click RAID button if user has changed device_str */
1330 if (b_res == b_raid) {
1331 if (strcmp(device_str, mountlist->el[currline].device)) {
1332 /*
1333 can't change mountlist's entry from /dex/mdX to /dev/mdY: it would ugly
1334 when you try to map the changes over to the raidtab list, trust me
1335 */
1336 popup_and_OK
1337 ("You cannot edit the RAID settings until you have OK'd your change to the device node.");
1338 } else {
1339 j = find_raid_device_in_raidlist(raidlist,
1340 mountlist->el[currline].
1341 device);
1342 if (j < 0) {
1343 sprintf(tmp,
1344 "/etc/raidtab does not have an entry for %s; please delete it and add it again",
1345 mountlist->el[currline].device);
1346 popup_and_OK(tmp);
1347 } else {
1348 log_it("edit_raidlist_entry - calling");
1349 edit_raidlist_entry(mountlist, raidlist,
1350 &raidlist->el[j], currline);
1351 }
1352 }
1353 }
[1]1354 }
[59]1355 newtFormDestroy(myForm);
1356 newtPopHelpLine();
1357 newtPopWindow();
1358 if (b_res == bCancel) {
1359 memcpy((void *) raidlist, (void *) &bkp_raidlist,
1360 sizeof(struct raidlist_itself));
1361 return;
1362 }
1363 strcpy(mountlist->el[currline].device, device_str);
1364 strcpy(mountlist->el[currline].mountpoint, mountpoint_str);
1365 strcpy(mountlist->el[currline].format, format_str);
1366 if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
1367 || !strcmp(mountlist->el[currline].mountpoint, "image")) {
1368 mountlist->el[currline].size =
1369 calculate_raid_device_size(mountlist, raidlist,
1370 mountlist->el[currline].device);
1371 } else {
1372 mountlist->el[currline].size = atol(size_str) * 1024;
1373 }
1374 newtListboxSetEntry(listbox, (int) keylist[currline],
1375 mountlist_entry_to_string(mountlist, currline));
1376 /* if new /dev/md RAID device then do funky stuff */
1377 if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
1378 && !strstr(device_used_to_be, RAID_DEVICE_STUB)) {
1379 initiate_new_raidlist_entry(raidlist, mountlist, currline,
1380 device_str);
1381 }
1382 /* if moving from RAID to non-RAID then do funky stuff */
1383 else if (strstr(device_used_to_be, RAID_DEVICE_STUB)
1384 && !strstr(device_str, RAID_DEVICE_STUB)) {
1385 delete_raidlist_entry(mountlist, raidlist, device_str);
1386 }
1387 /* if moving a non-RAID to another non-RAID then re-jig any RAID disks, if necessary */
1388 else if (!strstr(device_used_to_be, RAID_DEVICE_STUB)
1389 && !strstr(device_str, RAID_DEVICE_STUB)) {
1390 rejig_partition_name_in_raidlist_if_necessary(raidlist,
1391 device_used_to_be,
1392 device_str);
1393 }
[1]1394/* else, moving a RAID to another RAID; bad idea, or so I thought */
[59]1395#ifndef __FreeBSD__ /* It works fine under FBSD. */
1396 else if (strcmp(device_used_to_be, device_str)) {
1397 popup_and_OK
1398 ("You are renaming a RAID device as another RAID device. I don't like it but I'll allow it.");
1399 }
[1]1400#endif
[59]1401 redraw_mountlist(mountlist, keylist, listbox);
[1]1402}
1403
1404
1405#if __FreeBSD__
1406/**
1407 * Add a subdisk to @p raidrec.
1408 * @param raidlist The raidlist containing information about RAID partitions.
1409 * @param raidrec The RAID device record to add the subdisk to.
1410 * @param temp The device name of the RAID disk to add it to.
1411 * @author Joshua Oreman
1412 * @ingroup restoreGuiMountlist
1413 */
1414void
[59]1415add_raid_subdisk(struct raidlist_itself *raidlist,
1416 struct vinum_plex *raidrec, char *temp)
[1]1417{
[59]1418 int i;
1419 bool found = FALSE;
1420
1421 for (i = 0; i < raidlist->disks.entries; ++i) {
1422 if (!strcmp(raidlist->disks.el[i].device, temp)) {
1423 strcpy(raidrec->sd[raidrec->subdisks].which_device,
1424 raidlist->disks.el[i].name);
1425 found = TRUE;
1426 }
[1]1427 }
[59]1428 if (!found) {
1429 sprintf(raidlist->disks.el[raidlist->disks.entries].name,
1430 "drive%i", raidlist->disks.entries);
1431 sprintf(raidrec->sd[raidrec->subdisks].which_device, "drive%i",
1432 raidlist->disks.entries);
1433 strcpy(raidlist->disks.el[raidlist->disks.entries++].device, temp);
1434 }
1435 raidrec->subdisks++;
[1]1436}
1437
1438
1439/**
1440 * Determine the /dev entry for @p vinum_name.
1441 * @param raidlist The raidlist containing information about RAID devices.
1442 * @param vinum_name The name of the Vinum drive to map to a /dev entry.
1443 * @return The /dev entry, or NULL if none was found.
1444 * @note The returned string points to static storage that will be overwritten with each call.
1445 * @author Joshua Oreman
1446 * @ingroup restoreUtilityGroup
1447 */
[59]1448char *find_dev_entry_for_raid_device_name(struct raidlist_itself *raidlist,
1449 char *vinum_name)
[1]1450{
[59]1451 int i;
1452 for (i = 0; i < raidlist->disks.entries; ++i) {
1453 if (!strcmp(raidlist->disks.el[i].name, vinum_name)) {
1454 return raidlist->disks.el[i].device;
1455 }
[1]1456 }
[59]1457 return NULL;
[1]1458}
1459
1460void
[59]1461edit_raidlist_plex(struct mountlist_itself *mountlist,
1462 struct raidlist_itself *raidlist,
1463 struct vinum_plex *raidrec, int currline,
1464 int currline2);
[1]1465
1466#endif
1467
1468
1469/**
1470 * Edit the entry for @p raidrec in @p raidlist.
1471 * @param mountlist The mountlist to get some information from.
1472 * @param raidlist The raidlist containing information about RAID devices.
1473 * @param raidrec The RAID device record for this partition.
1474 * @param currline The line number (starting from 0) in the mountlist of the RAID device.
1475 * @ingroup restoreGuiMountlist
1476 */
1477void
[59]1478edit_raidlist_entry(struct mountlist_itself *mountlist,
1479 struct raidlist_itself *raidlist,
1480 struct OSSWAP (raid_device_record,
1481 vinum_volume) * raidrec, int currline)
[1]1482{
1483
1484#ifdef __FreeBSD__
1485 /** structures ********************************************************/
[59]1486 struct vinum_volume bkp_raidrec;
[1]1487
1488
1489 /** buffers ***********************************************************/
[59]1490 char title_of_editraidForm_window[MAX_STR_LEN];
[1]1491
1492 /** newt **************************************************************/
[59]1493 newtComponent editraidForm;
1494 newtComponent bOK;
1495 newtComponent bCancel;
1496 newtComponent bEdit;
1497 newtComponent bAdd;
1498 newtComponent bDelete;
1499 newtComponent b_res;
1500 newtComponent plexesListbox;
1501 newtComponent plexesHeader;
[1]1502
[59]1503 void *keylist[10];
1504 void *curr_choice;
[1]1505
[59]1506 int currline2 = 0;
[1]1507
[59]1508 log_it("Started edit_raidlist_entry");
1509 memcpy((void *) &bkp_raidrec, (void *) raidrec,
1510 sizeof(struct vinum_volume));
1511 sprintf(title_of_editraidForm_window, "Plexes on %s",
1512 raidrec->volname);
1513 newtPushHelpLine(" Please select a plex to edit");
1514 newtOpenWindow(13, 5, 54, 15, title_of_editraidForm_window);
1515 for (;;) {
1516 int i;
1517 char headerstr[MAX_STR_LEN];
1518 snprintf(headerstr, MAX_STR_LEN, "%-14s %-8s %11s %8s",
1519 "Plex", "Level", "Stripe Size", "Subdisks");
[1]1520
[59]1521 bOK = newtCompactButton(2, 13, " OK ");
1522 bCancel = newtCompactButton(12, 13, "Cancel");
1523 bAdd = newtCompactButton(22, 13, " Add ");
1524 bEdit = newtCompactButton(32, 13, " Edit ");
1525 bDelete = newtCompactButton(42, 13, "Delete");
[1]1526
[59]1527 plexesListbox =
1528 newtListbox(2, 3, 9, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
1529 plexesHeader = newtLabel(2, 2, headerstr);
1530 editraidForm = newtForm(NULL, NULL, 0);
[1]1531
[59]1532 newtListboxClear(plexesListbox);
1533 for (i = 0; i < 10; ++i) {
1534 keylist[i] = (void *) i;
1535 if (i < raidrec->plexes) {
1536 char pname[64], entry[MAX_STR_LEN], raidlevel[64],
1537 chunksize[64];
1538 switch (raidrec->plex[i].raidlevel) {
1539 case -1:
1540 strcpy(raidlevel, "concat");
1541 break;
1542 case 0:
1543 strcpy(raidlevel, "striped");
1544 break;
1545 case 5:
1546 strcpy(raidlevel, "raid5");
1547 break;
1548 default:
1549 sprintf(raidlevel, "raid%i",
1550 raidrec->plex[i].raidlevel);
1551 break;
1552 }
1553
1554 if (raidrec->plex[i].raidlevel == -1) {
1555 strcpy(chunksize, "N/A");
1556 } else {
1557 sprintf(chunksize, "%dk", raidrec->plex[i].stripesize);
1558 }
1559 snprintf(pname, 64, "%s.p%i", raidrec->volname, i);
1560 snprintf(entry, MAX_STR_LEN, "%-14s %-8s %11s %8d",
1561 pname, raidlevel, chunksize,
1562 raidrec->plex[i].subdisks);
1563 newtListboxAppendEntry(plexesListbox, entry, keylist[i]);
1564 }
[1]1565 }
1566
[59]1567 newtFormAddComponents(editraidForm, bOK, bCancel, bAdd, bEdit,
1568 bDelete, plexesListbox, plexesHeader, NULL);
1569
1570 b_res = newtRunForm(editraidForm);
1571 if (b_res == bOK || b_res == bCancel) {
1572 break;
[1]1573 }
1574
[59]1575 curr_choice = newtListboxGetCurrent(plexesListbox);
1576 for (currline2 = 0; currline2 < raidrec->plexes; ++currline2) {
1577 if (currline2 > 9)
1578 break;
1579 if (keylist[currline2] == curr_choice)
1580 break;
1581 }
[1]1582
[59]1583 if (b_res == bDelete) {
1584 char msg[MAX_STR_LEN];
1585 sprintf(msg, "Are you sure you want to delete %s.p%i?",
1586 raidrec->volname, currline2);
1587 if (ask_me_yes_or_no(msg)) {
1588 log_it("Deleting RAID plex");
1589 memcpy((void *) &raidrec->plex[currline2],
1590 (void *) &raidrec->plex[raidrec->plexes - 1],
1591 sizeof(struct vinum_plex));
1592 raidrec->plexes--;
1593 }
1594 continue;
1595 }
1596 if (b_res == bAdd) {
1597 raidrec->plex[raidrec->plexes].raidlevel = 0;
1598 raidrec->plex[raidrec->plexes].stripesize = 279;
1599 raidrec->plex[raidrec->plexes].subdisks = 0;
1600 currline2 = raidrec->plexes++;
1601 }
1602 edit_raidlist_plex(mountlist, raidlist, &raidrec->plex[currline2],
1603 currline, currline2);
1604 newtFormDestroy(editraidForm);
[1]1605 }
[59]1606 if (b_res == bCancel) {
1607 memcpy((void *) raidrec, (void *) &bkp_raidrec,
1608 sizeof(struct vinum_volume));
1609 }
1610 newtPopHelpLine();
1611 newtPopWindow();
1612 mountlist->el[currline].size =
1613 calculate_raid_device_size(mountlist, raidlist, raidrec->volname);
[1]1614#else
1615 /** structures ********************************************************/
[59]1616 struct raid_device_record *bkp_raidrec;
[1]1617
1618
1619 /** buffers ***********************************************************/
[59]1620 char *title_of_editraidForm_window;
[1]1621 char *sz_raid_level;
1622 char *sz_data_disks;
1623 char *sz_spare_disks;
1624 char *sz_parity_disks;
1625 char *sz_failed_disks;
1626
1627 /** newt **************************************************************/
[59]1628 newtComponent editraidForm;
[1]1629 newtComponent bOK;
1630 newtComponent bCancel;
1631 newtComponent bAdditional;
1632 newtComponent bChangeRaid;
1633 newtComponent bSelectData;
1634 newtComponent bSelectSpare;
1635 newtComponent bSelectParity;
1636 newtComponent bSelectFailed;
1637 newtComponent b_res;
1638
[59]1639 assert(mountlist != NULL);
1640 assert(raidlist != NULL);
1641 assert(raidrec != NULL);
[1]1642
[59]1643 malloc_string(title_of_editraidForm_window);
1644 malloc_string(sz_raid_level);
1645 malloc_string(sz_data_disks);
1646 malloc_string(sz_spare_disks);
1647 malloc_string(sz_parity_disks);
1648 malloc_string(sz_failed_disks);
1649 if (!(bkp_raidrec = malloc(sizeof(struct raid_device_record)))) {
1650 fatal_error("Cannot malloc space for raidrec");
1651 }
[1]1652
[59]1653 log_it("Started edit_raidlist_entry");
[1]1654
[59]1655 memcpy((void *) bkp_raidrec, (void *) raidrec,
1656 sizeof(struct raid_device_record));
1657 sprintf(title_of_editraidForm_window, "%s", raidrec->raid_device);
1658 log_msg(2, "Opening newt window");
1659 newtOpenWindow(20, 5, 40, 14, title_of_editraidForm_window);
1660 for (;;) {
1661 log_msg(2, "Main loop");
1662 sprintf(title_of_editraidForm_window, "Edit %s",
1663 raidrec->raid_device);
1664 strcpy(sz_raid_level,
1665 turn_raid_level_number_to_string(raidrec->raid_level));
1666 strcpy(sz_data_disks,
1667 number_of_disks_as_string(raidrec->data_disks.entries,
1668 "data"));
1669 strcpy(sz_spare_disks,
1670 number_of_disks_as_string(raidrec->spare_disks.entries,
1671 "spare"));
1672 strcpy(sz_parity_disks,
1673 number_of_disks_as_string(raidrec->parity_disks.entries,
1674 "parity"));
1675 strcpy(sz_failed_disks,
1676 number_of_disks_as_string(raidrec->failed_disks.entries,
1677 "failed"));
1678 bSelectData = newtButton(1, 1, sz_data_disks);
1679 bSelectSpare = newtButton(20, 1, sz_spare_disks);
1680 bSelectParity = newtButton(1, 5, sz_parity_disks);
1681 bSelectFailed = newtButton(20, 5, sz_failed_disks);
1682 bChangeRaid = newtButton(1, 9, sz_raid_level);
1683 bOK = newtButton(16 + (raidrec->raid_level == -1), 9, " OK ");
1684 bCancel = newtButton(28, 9, "Cancel");
1685 bAdditional =
1686 newtCompactButton(1, 13,
1687 "Additional settings and information");
1688 newtPushHelpLine
1689 (" Edit the RAID device's settings to your heart's content, then hit OK/Cancel.");
1690 editraidForm = newtForm(NULL, NULL, 0);
1691 newtFormAddComponents(editraidForm, bSelectData, bSelectParity,
1692 bChangeRaid, bSelectSpare, bSelectFailed,
1693 bOK, bCancel, bAdditional);
1694 b_res = newtRunForm(editraidForm);
1695 if (b_res == bChangeRaid) {
1696 choose_raid_level(raidrec);
1697 } else if (b_res == bSelectData) {
1698 select_raid_disks(mountlist, raidlist, raidrec, "data",
1699 &raidrec->data_disks);
1700 } else if (b_res == bSelectSpare) {
1701 select_raid_disks(mountlist, raidlist, raidrec, "spare",
1702 &raidrec->spare_disks);
1703 } else if (b_res == bSelectParity) {
1704 select_raid_disks(mountlist, raidlist, raidrec, "parity",
1705 &raidrec->parity_disks);
1706 } else if (b_res == bSelectFailed) {
1707 select_raid_disks(mountlist, raidlist, raidrec, "failed",
1708 &raidrec->failed_disks);
1709 } else if (b_res == bAdditional) {
1710 edit_raidrec_additional_vars(raidrec);
1711 }
1712 newtFormDestroy(editraidForm);
1713 if (b_res == bOK || b_res == bCancel) {
1714 break;
1715 }
[1]1716 }
[59]1717 if (b_res == bCancel) {
1718 memcpy((void *) raidrec, (void *) bkp_raidrec,
1719 sizeof(struct raid_device_record));
[1]1720 }
[59]1721 newtPopHelpLine();
1722 newtPopWindow();
1723 mountlist->el[currline].size =
1724 calculate_raid_device_size(mountlist, raidlist,
1725 raidrec->raid_device);
1726 paranoid_free(title_of_editraidForm_window);
1727 paranoid_free(sz_raid_level);
1728 paranoid_free(sz_data_disks);
1729 paranoid_free(sz_spare_disks);
1730 paranoid_free(sz_parity_disks);
1731 paranoid_free(sz_failed_disks);
1732 paranoid_free(bkp_raidrec);
[1]1733#endif
1734}
1735
1736#ifdef __FreeBSD__
1737
1738/**
1739 * Edit the plex @p raidrec in @p raidlist.
1740 * @param mountlist The mountlist to get some of the information from.
1741 * @param raidlist The raidlist containing information about RAID devices.
1742 * @param raidrec The plex to edit.
1743 * @param currline The line number (starting from 0) of the RAID device in @p mountlist.
1744 * @param currline2 The line number (starting from 0) of the plex within the RAID device.
1745 * @author Joshua Oreman
1746 * @ingroup restoreGuiMountlist
1747 */
1748void
[59]1749edit_raidlist_plex(struct mountlist_itself *mountlist,
1750 struct raidlist_itself *raidlist,
1751 struct vinum_plex *raidrec, int currline, int currline2)
[1]1752{
1753
1754 /** structures ********************************************************/
[59]1755 struct vinum_plex bkp_raidrec;
[1]1756
1757
1758 /** buffers ***********************************************************/
[59]1759 char title_of_editraidForm_window[MAX_STR_LEN];
[1]1760
1761 /** newt **************************************************************/
[59]1762 newtComponent editraidForm;
1763 newtComponent bOK;
1764 newtComponent bCancel;
1765 newtComponent bEdit;
1766 newtComponent bAdd;
1767 newtComponent bDelete;
1768 newtComponent b_res;
1769 newtComponent unallocListbox, allocListbox;
1770 newtComponent bLevel, sLevel;
1771 newtComponent bStripeSize, sStripeSize;
1772 newtComponent bAlloc, bUnalloc;
[1]1773
[59]1774 void *keylist[ARBITRARY_MAXIMUM];
1775 void *curr_choice_a, *curr_choice_u;
1776 int currline_a, currline_u;
[1]1777
[59]1778 struct mountlist_itself *unallocparts;
[1]1779
[59]1780 unallocparts = malloc(sizeof(struct mountlist_itself));
[1]1781
[59]1782 log_it("Started edit_raidlist_entry");
1783 memcpy((void *) &bkp_raidrec, (void *) raidrec,
1784 sizeof(struct vinum_plex));
1785 sprintf(title_of_editraidForm_window, "%s.p%i",
1786 raidlist->el[currline].volname, currline2);
1787 newtPushHelpLine
1788 (" Please select a subdisk to edit, or edit this plex's parameters");
1789 newtOpenWindow(13, 3, 54, 18, title_of_editraidForm_window);
1790 for (;;) {
1791 int i;
1792 char headerstr[MAX_STR_LEN];
1793 char tmp[64];
1794 snprintf(headerstr, MAX_STR_LEN, "%-24s %s", "Subdisk", "Device");
[1]1795
[59]1796
1797 switch (raidrec->raidlevel) {
1798 case -1:
1799 strcpy(tmp, "concat");
1800 break;
1801 case 0:
1802 strcpy(tmp, "striped");
1803 break;
1804 case 5:
1805 strcpy(tmp, "raid5");
1806 break;
1807 default:
1808 sprintf(tmp, "unknown (%i)", raidrec->raidlevel);
1809 break;
1810 }
1811 bLevel = newtCompactButton(2, 2, " RAID level ");
1812 sLevel = newtLabel(19, 2, tmp);
1813
1814 if (raidrec->raidlevel >= 0) {
1815 sprintf(tmp, "%ik", raidrec->stripesize);
1816 bStripeSize = newtCompactButton(2, 4, " Stripe size ");
1817 } else {
1818 strcpy(tmp, "N/A");
1819 bStripeSize = newtLabel(2, 4, "Stripe size:");
1820 }
1821 sStripeSize = newtLabel(19, 4, tmp);
1822
1823 bOK = newtCompactButton(2, 16, " OK ");
1824 bCancel = newtCompactButton(12, 16, "Cancel");
1825 bAdd = newtCompactButton(22, 16, " Add ");
1826 bEdit = newtCompactButton(32, 16, " Edit ");
1827 bDelete = newtCompactButton(42, 16, "Delete");
1828
1829
1830 // plexesListbox = newtListbox (2, 7, 9, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
1831 // plexesHeader = newtLabel (2, 6, headerstr);
1832 unallocListbox =
1833 newtListbox(2, 7, 7, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
1834 allocListbox =
1835 newtListbox(33, 7, 7, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
1836 bAlloc = newtButton(23, 7, " -> ");
1837 bUnalloc = newtButton(23, 11, " <- ");
1838
1839 editraidForm = newtForm(NULL, NULL, 0);
1840
1841 newtListboxClear(allocListbox);
1842 newtListboxClear(unallocListbox);
1843 bzero(unallocparts, sizeof(struct mountlist_itself));
1844 make_list_of_unallocated_raid_partitions(unallocparts, mountlist,
1845 raidlist);
1846 for (i = 0; i < ARBITRARY_MAXIMUM; ++i) {
1847 char entry[MAX_STR_LEN];
1848 keylist[i] = (void *) i;
1849 if (i < raidrec->subdisks) {
1850 snprintf(entry, MAX_STR_LEN, "%-17s",
1851 find_dev_entry_for_raid_device_name(raidlist,
1852 raidrec->
1853 sd[i].
1854 which_device));
1855 newtListboxAppendEntry(allocListbox, entry, keylist[i]);
1856 }
1857 if (i < unallocparts->entries) {
1858 snprintf(entry, MAX_STR_LEN, "%-17s",
1859 unallocparts->el[i].device);
1860 newtListboxAppendEntry(unallocListbox, entry, keylist[i]);
1861 }
1862 }
1863
[1]1864#define COMP(x) newtFormAddComponent (editraidForm, x)
1865#define UCOMP(x) if (unallocparts->entries > 0) COMP(x)
1866#define ACOMP(x) if (raidrec->subdisks > 0) COMP(x)
[59]1867 editraidForm = newtForm(NULL, NULL, 0);
1868 UCOMP(unallocListbox);
1869 UCOMP(bAlloc);
1870 ACOMP(allocListbox);
1871 ACOMP(bUnalloc);
1872 COMP(bOK);
1873 COMP(bCancel);
1874 COMP(bLevel);
1875 COMP(sLevel);
1876 if (raidrec->raidlevel != -1) {
1877 COMP(bStripeSize);
1878 COMP(sStripeSize);
1879 }
[1]1880#undef COMP
1881#undef UCOMP
1882#undef ACOMP
1883
[59]1884 newtRefresh();
1885 b_res = newtRunForm(editraidForm);
1886 if (b_res == bOK || b_res == bCancel) {
1887 break;
1888 }
1889
1890 curr_choice_a = (raidrec->subdisks > 0) ?
1891 newtListboxGetCurrent(allocListbox) : (void *) 1234;
1892 curr_choice_u = (unallocparts->entries > 0) ?
1893 newtListboxGetCurrent(unallocListbox) : (void *) 1234;
1894 for (currline_a = 0; currline_a < raidrec->subdisks; ++currline_a) {
1895 if (currline_a > ARBITRARY_MAXIMUM)
1896 break;
1897 if (keylist[currline_a] == curr_choice_a)
1898 break;
1899 }
1900 for (currline_u = 0; currline_u < unallocparts->entries;
1901 ++currline_u) {
1902 if (currline_u > ARBITRARY_MAXIMUM)
1903 break;
1904 if (keylist[currline_u] == curr_choice_u)
1905 break;
1906 }
1907 if (b_res == bLevel) {
1908 choose_raid_level(raidrec);
1909 } else if (b_res == bStripeSize) {
1910 char tmp[64];
1911 sprintf(tmp, "%i", raidrec->stripesize);
1912 if (popup_and_get_string
1913 ("Stripe size",
1914 "Please enter the stripe size in kilobytes.", tmp, 20)) {
1915 raidrec->stripesize = atoi(tmp);
1916 }
1917 } else if ((b_res == bAlloc) || (b_res == unallocListbox)) {
1918 if (currline_u <= unallocparts->entries)
1919 add_raid_subdisk(raidlist, raidrec,
1920 unallocparts->el[currline_u].device);
1921 } else if ((b_res == bUnalloc) || (b_res == allocListbox)) {
1922 if (currline_a <= raidrec->subdisks) {
1923 memcpy((void *) &raidrec->sd[currline_a],
1924 (void *) &raidrec->sd[raidrec->subdisks - 1],
1925 sizeof(struct vinum_subdisk));
1926 raidrec->subdisks--;
1927 }
1928 }
1929#if 0
1930 } else {
1931 edit_raid_subdisk(raidlist, raidrec, &raidrec->sd[currline3],
1932 currline3);
[1]1933 }
1934#endif
[59]1935 newtFormDestroy(editraidForm);
1936 newtRefresh();
[1]1937}
[59]1938
1939if (b_res == bCancel) {
1940 memcpy((void *) raidrec, (void *) &bkp_raidrec,
1941 sizeof(struct vinum_plex));
1942}
1943newtPopWindow();
1944newtPopHelpLine();
1945}
[1]1946#else
1947/**
1948 * Edit additional RAID variable number @p lino.
1949 * @param raidrec The RAID device record to edit the variable in.
1950 * @param lino The line number (starting from 0) of the variable to edit.
1951 * @ingroup restoreGuiVarslist
1952 */
[59]1953void edit_varslist_entry(struct raid_device_record *raidrec, int lino)
[1]1954{
1955
1956 /** buffers ***********************************************************/
[59]1957 char header[MAX_STR_LEN];
[1]1958 char comment[MAX_STR_LEN];
1959 char sz_out[MAX_STR_LEN];
1960
[59]1961 assert(raidrec != 0);
1962 assert(lino >= 0);
[1]1963
[59]1964 strcpy(sz_out, raidrec->additional_vars.el[lino].value);
1965 sprintf(header, "Edit %s", raidrec->additional_vars.el[lino].label);
1966 sprintf(comment, "Please set %s's value (currently '%s')",
1967 raidrec->additional_vars.el[lino].label, sz_out);
1968 if (popup_and_get_string(header, comment, sz_out, MAX_STR_LEN)) {
1969 strip_spaces(sz_out);
1970 strcpy(raidrec->additional_vars.el[lino].value, sz_out);
1971 }
[1]1972}
1973
1974
1975/* I'm not racist against white people. I just don't like people who think Liberia is near Spain. - Hugo, 09/01/2001 */
1976
1977#endif
1978
1979/**
1980 * Edit the mountlist using Newt.
1981 * @param mountlist The mountlist to edit.
1982 * @param raidlist The raidlist that goes with @p mountlist.
1983 * @return 0 if the user pressed OK, 1 if they pressed Cancel.
1984 */
1985int
[59]1986edit_mountlist_in_newt(char *mountlist_fname,
1987 struct mountlist_itself *mountlist,
1988 struct raidlist_itself *raidlist)
[1]1989{
1990
1991 /** newt **************************************************************/
[59]1992 newtComponent myForm;
[1]1993 newtComponent bAdd;
1994 newtComponent bEdit;
1995 newtComponent bDelete;
1996 newtComponent bOK;
1997 newtComponent bCancel;
1998 newtComponent b_res = NULL;
1999 newtComponent partitionsListbox;
2000 newtComponent headerMsg;
2001 newtComponent flawsLabelA;
2002 newtComponent flawsLabelB;
2003 newtComponent flawsLabelC;
2004 newtComponent bReload;
2005
2006 /** ???? *************************************************************/
[59]2007 void *curr_choice;
2008 void *keylist[ARBITRARY_MAXIMUM];
[1]2009
2010 /** int **************************************************************/
[59]2011 int i = 0;
[1]2012 int currline = 0;
2013 int finished = FALSE;
2014
2015 /** buffers **********************************************************/
2016 char tmp[MAX_STR_LEN];
2017 char flaws_str_A[MAX_STR_LEN];
2018 char flaws_str_B[MAX_STR_LEN];
2019 char flaws_str_C[MAX_STR_LEN];
2020
[59]2021 assert(mountlist != NULL);
2022 assert(raidlist != NULL);
[1]2023
[59]2024 strcpy(flaws_str_A, "xxxxxxxxx");
2025 strcpy(flaws_str_B, "xxxxxxxxx");
2026 strcpy(flaws_str_C, "xxxxxxxxx");
2027 if (mountlist->entries > ARBITRARY_MAXIMUM) {
2028 log_to_screen("Arbitrary limits suck, man!");
2029 finish(1);
[1]2030 }
[59]2031 newtPushHelpLine
2032 (" Please edit the mountlist to your satisfaction, then click OK or Cancel.");
2033 i = 4;
2034 bAdd = newtCompactButton(i, 17, " Add ");
2035 bEdit = newtCompactButton(i += 11, 17, " Edit ");
2036 bDelete = newtCompactButton(i += 12, 17, "Delete");
2037 bReload = newtCompactButton(i += 12, 17, "Reload");
2038 bCancel = newtCompactButton(i += 12, 17, "Cancel");
2039 bOK = newtCompactButton(i += 12, 17, " OK ");
2040 sprintf(tmp, "%-24s %-24s %-8s %s", "Device", "Mountpoint", "Format",
2041 "Size (MB)");
2042 headerMsg = newtLabel(2, 1, tmp);
2043 flawsLabelA = newtLabel(2, 13, flaws_str_A);
2044 flawsLabelB = newtLabel(2, 14, flaws_str_B);
2045 flawsLabelC = newtLabel(2, 15, flaws_str_C);
2046 partitionsListbox =
2047 newtListbox(2, 2, 10, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
2048 redraw_mountlist(mountlist, keylist, partitionsListbox);
2049 newtOpenWindow(1, 3, 77, 18, "Editing mountlist");
2050 myForm = newtForm(NULL, NULL, 0);
2051 newtFormAddComponents(myForm, headerMsg, partitionsListbox,
2052 flawsLabelA, flawsLabelB, flawsLabelC, bAdd,
2053 bEdit, bDelete, bReload, bCancel, bOK, NULL);
2054 while (!finished) {
2055 evaluate_mountlist(mountlist, flaws_str_A, flaws_str_B,
2056 flaws_str_C);
2057 newtLabelSetText(flawsLabelA, flaws_str_A);
2058 newtLabelSetText(flawsLabelB, flaws_str_B);
2059 newtLabelSetText(flawsLabelC, flaws_str_C);
2060 b_res = newtRunForm(myForm);
2061 if (b_res == bOK) {
2062 if (!evaluate_mountlist
2063 (mountlist, flaws_str_A, flaws_str_B, flaws_str_C)) {
2064 finished =
2065 ask_me_yes_or_no
2066 ("Your mountlist might not work. Continue anyway?");
2067 } else {
2068 finished =
2069 ask_me_yes_or_no
2070 ("Are you sure you want to save your mountlist and continue? (No changes will be made to your partition table at this time.)");
2071 }
2072 } else if (b_res == bCancel) {
2073 finished = TRUE;
2074 } else if (b_res == bReload) {
2075 if (ask_me_yes_or_no("Reload original mountlist?")) {
[1]2076/*
2077This would be really dumb. RAIDTAB_FNAME is #define'd. --- Hugo, 2003/04/24
2078 if (!RAIDTAB_FNAME[0])
2079 {
2080 strcpy(RAIDTAB_FNAME, "/etc/raidtab");
2081 log_it("Warning - raidtab_fname is blank. Assuming %s", g_raidtab_fname);
2082 }
2083*/
[59]2084 load_mountlist(mountlist, mountlist_fname);
2085 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2086 redraw_mountlist(mountlist, keylist, partitionsListbox);
2087 }
2088 } else {
2089 curr_choice = newtListboxGetCurrent(partitionsListbox);
2090 for (i = 0;
2091 i < mountlist->entries && keylist[i] != curr_choice; i++);
2092 if (i == mountlist->entries && mountlist->entries > 0) {
2093 log_to_screen("I don't know what that button does!");
2094 } else {
2095 currline = i;
2096 if (b_res == bAdd) {
2097 add_mountlist_entry(mountlist, raidlist,
2098 partitionsListbox, currline,
2099 keylist);
2100 } else if (b_res == bDelete) {
2101 delete_mountlist_entry(mountlist, raidlist,
2102 partitionsListbox, currline,
2103 keylist);
2104 } else {
2105 if (mountlist->entries > 0) {
2106 edit_mountlist_entry(mountlist, raidlist,
2107 partitionsListbox, currline,
2108 keylist);
2109 } else {
2110 popup_and_OK
2111 ("Please add an entry. Then press ENTER to edit it.");
2112 }
2113 }
2114 }
[1]2115 }
2116 }
[59]2117 newtFormDestroy(myForm);
2118 newtPopWindow();
2119 newtPopHelpLine();
2120 if (b_res == bOK) {
2121 log_it("You pushed 'OK'. I shall now continue.");
2122 return (0);
2123 } else {
2124 /* popup_and_OK("You pushed 'cancel'. I shall now abort."); */
2125 return (1);
2126 }
[1]2127}
2128
2129
2130
2131/**
2132 * Edit the mountlist.
2133 * @param mountlist The mountlist to edit.
2134 * @param raidlist The raidlist that goes with @p mountlist.
2135 * @return 0 if the user pressed OK, 1 if they pressed Cancel.
2136 */
2137int
[59]2138edit_mountlist(char *mountlist_fname, struct mountlist_itself *mountlist,
2139 struct raidlist_itself *raidlist)
[1]2140{
[59]2141 int res = 0;
[1]2142// char tmp[MAX_STR_LEN];
2143
[59]2144 iamhere("entering eml");
[1]2145
[59]2146 if (g_text_mode) {
2147 fatal_error("Don't call edit_mountlist() in text mode");
2148 } else {
2149 log_it
2150 ("I'm in GUI mode, so I shall edit mountlist using edit_mountlist()");
2151 res = edit_mountlist_in_newt(mountlist_fname, mountlist, raidlist);
2152 }
2153 iamhere("leaving eml");
2154 return (res);
[1]2155}
2156
2157
2158
2159
2160#ifndef __FreeBSD__
2161/**
2162 * Edit the additional RAID variables in @p raidrec.
2163 * @param raidrec The RAID device record to edit the RAID variables in.
2164 * @ingroup restoreGuiVarslist
2165 */
[59]2166void edit_raidrec_additional_vars(struct raid_device_record *raidrec)
[1]2167{
2168
2169 /** structure *********************************************************/
[59]2170 struct raid_device_record bkp_raidrec;
[1]2171
2172 /** newt **************************************************************/
[59]2173 newtComponent myForm;
[1]2174 newtComponent bAdd;
2175 newtComponent bEdit;
2176 newtComponent bDelete;
2177 newtComponent bOK;
2178 newtComponent bCancel;
2179 newtComponent b_res;
2180 newtComponent varsListbox;
2181 newtComponent headerMsg;
2182
2183 /** ?? ***************************************************************/
[59]2184 void *keylist[ARBITRARY_MAXIMUM], *curr_choice;
[1]2185
2186 /** buffers **********************************************************/
[59]2187 char title_of_window[MAX_STR_LEN];
[1]2188
2189 /** int **************************************************************/
[59]2190 int i = 0;
[1]2191 int currline = 0;
2192
2193
[59]2194 assert(raidrec != NULL);
[1]2195
[59]2196 memcpy((void *) &bkp_raidrec, (void *) raidrec,
2197 sizeof(struct raid_device_record));
2198 sprintf(title_of_window, "Additional variables");
2199 newtPushHelpLine
2200 (" Edit the additional fields to your heart's content, then click OK or Cancel.");
2201 headerMsg = newtLabel(1, 1, "Label Value");
2202 varsListbox =
2203 newtListbox(1, 2, 6, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
2204 i = 1;
2205 bAdd = newtCompactButton(i, 9, " Add ");
2206 bEdit = newtCompactButton(i += 8, 9, " Edit ");
2207 bDelete = newtCompactButton(i += 9, 9, "Delete");
2208 bOK = newtCompactButton(i += 9, 9, " OK ");
2209 bCancel = newtCompactButton(i += 9, 9, "Cancel");
2210 newtOpenWindow(17, 7, 46, 10, title_of_window);
2211 myForm = newtForm(NULL, NULL, 0);
2212 newtFormAddComponents(myForm, headerMsg, varsListbox, bAdd, bEdit,
2213 bDelete, bOK, bCancel, NULL);
2214 insert_essential_additionalvars(raidrec);
2215 redraw_varslist(&raidrec->additional_vars, keylist, varsListbox);
2216 for (b_res = NULL; b_res != bOK && b_res != bCancel;) {
2217 b_res = newtRunForm(myForm);
2218 curr_choice = newtListboxGetCurrent(varsListbox);
2219 for (currline = 0;
2220 currline < raidrec->additional_vars.entries
2221 && keylist[currline] != curr_choice; currline++);
2222 if (currline == raidrec->additional_vars.entries
2223 && raidrec->additional_vars.entries > 0) {
2224 log_it("Warning - I don't know what this button does");
2225 }
2226 if (b_res == bOK) { /* do nothing */
2227 } else if (b_res == bCancel) { /* do nothing */
2228 } else if (b_res == bAdd) {
2229 add_varslist_entry(raidrec);
2230 } else if (b_res == bDelete) {
2231 delete_varslist_entry(raidrec, currline);
2232 } else {
2233 edit_varslist_entry(raidrec, currline);
2234 }
2235 redraw_varslist(&raidrec->additional_vars, keylist, varsListbox);
[1]2236 }
[59]2237 remove_essential_additionalvars(raidrec);
2238 newtFormDestroy(myForm);
2239 newtPopWindow();
2240 newtPopHelpLine();
2241 if (b_res == bCancel) {
2242 memcpy((void *) raidrec, (void *) &bkp_raidrec,
2243 sizeof(struct raid_device_record));
[1]2244 }
[59]2245 return;
[1]2246}
2247#endif
2248
2249
2250/**
2251 * Find the next free location to place a disk in @p disklist.
2252 * @param disklist The disklist to operate on.
2253 * @return The next free location (starting from 0).
2254 * @ingroup restoreGuiDisklist
2255 */
[59]2256int find_next_free_index_in_disklist(struct list_of_disks *disklist)
[1]2257{
2258
2259 /** int ***************************************************************/
[59]2260 int index = -1;
[1]2261 int pos = 0;
[59]2262
[1]2263 /** bool **************************************************************/
[59]2264 bool done;
[1]2265
[59]2266 assert(disklist != NULL);
[1]2267
[59]2268 for (done = FALSE; !done;) {
2269 for (pos = 0;
2270 pos < disklist->entries && disklist->el[pos].index <= index;
2271 pos++);
2272 if (pos >= disklist->entries) {
2273 done = TRUE;
2274 } else {
2275 index = disklist->el[pos].index;
2276 }
[1]2277 }
[59]2278 return (index + 1);
[1]2279}
2280
2281
2282
2283/**
2284 * Locate @p device in @p raidlist.
2285 * @param raidlist The raidlist ot search in.
2286 * @param device The RAID device to search for.
2287 * @return The index of the device, or -1 if it could not be found.
2288 * @ingroup restoreGuiMountlist
2289 */
2290int
[59]2291find_raid_device_in_raidlist(struct raidlist_itself *raidlist,
2292 char *device)
[1]2293{
2294
2295 /** int ***************************************************************/
[59]2296 int i = 0;
[1]2297#ifdef __FreeBSD__
[59]2298 char vdev[64];
[1]2299#else
2300// Linux
2301#endif
2302
[59]2303 assert(raidlist != NULL);
2304 assert_string_is_neither_NULL_nor_zerolength(device);
2305
[1]2306#ifdef __FreeBSD__
[59]2307 for (i = 0; i < raidlist->entries; i++) {
2308 sprintf(vdev, "/dev/vinum/%s", raidlist->el[i].volname);
2309 if (!strcmp(device, vdev))
2310 break;
2311 }
[1]2312#else
2313
[127]2314 for (i = 0; strcmp(raidlist->el[i].raid_device, device)
[59]2315 && i < raidlist->entries; i++);
[1]2316#endif
[59]2317 if (i == raidlist->entries) {
2318 return (-1);
2319 } else {
2320 return (i);
2321 }
[1]2322}
2323
2324
2325/**
2326 * Get information about the location of ISO images from the user.
2327 * @param isodir_device Where to put the device (e.g. /dev/hda4) the user enters.
2328 * @param isodir_format Where to put the format (e.g. ext2) the user enters.
2329 * @param isodir_path Where to put the path (e.g. /root/images/mondo) the user enters.
2330 * @param nuke_me_please Whether we're planning on nuking or not.
2331 * @return TRUE if OK was pressed, FALSE otherwise.
2332 */
2333bool
[59]2334get_isodir_info(char *isodir_device, char *isodir_format,
2335 char *isodir_path, bool nuke_me_please)
[1]2336{
2337
2338 /** initialize ********************************************************/
2339
[59]2340 assert(isodir_device != NULL);
2341 assert(isodir_format != NULL);
2342 assert(isodir_path != NULL);
[1]2343
[59]2344 log_it("%d - AAA - isodir_path = %s", isodir_path);
2345 isodir_format[0] = '\0';
2346 if (isodir_device[0] == '\0') {
2347 strcpy(isodir_device, "/dev/");
2348 }
2349 if (isodir_path[0] == '\0') {
2350 strcpy(isodir_path, "/");
2351 }
2352 if (does_file_exist("/tmp/NFS-SERVER-PATH")) {
2353 strcpy(isodir_device, last_line_of_file("/tmp/NFS-SERVER-MOUNT"));
2354 strcpy(isodir_format, "nfs");
2355 strcpy(isodir_path, last_line_of_file("/tmp/NFS-SERVER-PATH"));
2356 }
2357 if (nuke_me_please) {
2358 return (TRUE);
2359 }
[1]2360
[59]2361 if (popup_and_get_string
2362 ("ISO Mode - device", "On what device do the ISO files live?",
2363 isodir_device, MAX_STR_LEN / 4)) {
2364 if (popup_and_get_string
2365 ("ISO Mode - format",
2366 "What is the disk format of the device? (Hit ENTER if you don't know.)",
2367 isodir_format, 16)) {
2368 if (popup_and_get_string
2369 ("ISO Mode - path",
2370 "At what path on this device can the ISO files be found?",
2371 isodir_path, MAX_STR_LEN / 4)) {
2372 strip_spaces(isodir_device);
2373 strip_spaces(isodir_format);
2374 strip_spaces(isodir_path);
2375 log_it("%d - BBB - isodir_path = %s", isodir_path);
2376 return (TRUE);
2377 }
2378 }
[1]2379 }
[59]2380 return (FALSE);
[1]2381}
2382
2383
2384/**
2385 * Create a new raidtab entry for @p device in @p raidlist.
2386 * @param raidlist The raidlist to add the device to.
2387 * @param mountlist The mountlist containing information about the user's partitions.
2388 * @param currline The selected line in the mountlist.
2389 * @param device The RAID device (e.g. /dev/md0) to use.
2390 * @ingroup restoreGuiMountlist
2391 */
2392void
[59]2393initiate_new_raidlist_entry(struct raidlist_itself *raidlist,
2394 struct mountlist_itself *mountlist,
2395 int currline, char *device)
[1]2396{
2397
2398 /** structure *********************************************************/
[59]2399 struct OSSWAP (raid_device_record, vinum_volume) * raidrec;
[1]2400
2401 /** int ***************************************************************/
[59]2402 int pos_in_raidlist = 0;
[1]2403
[59]2404 assert(raidlist != NULL);
2405 assert(mountlist != NULL);
2406 assert_string_is_neither_NULL_nor_zerolength(device);
[1]2407
[59]2408 pos_in_raidlist =
2409 find_raid_device_in_raidlist(raidlist,
2410 mountlist->el[currline].device);
2411 if (pos_in_raidlist >= 0) {
2412 fatal_error("Sorry, that RAID device already exists. Weird.");
2413 }
2414 pos_in_raidlist = raidlist->entries++;
2415 raidrec = &raidlist->el[pos_in_raidlist];
2416 initialize_raidrec(raidrec);
2417 strcpy(raidrec->OSSWAP(raid_device, volname),
2418 OSSWAP(device, basename(device)));
[1]2419#ifndef __FreeBSD__
[59]2420 choose_raid_level(raidrec);
2421 select_raid_disks(mountlist, raidlist, raidrec, "data",
2422 &raidrec->data_disks);
[1]2423#endif
[59]2424 edit_raidlist_entry(mountlist, raidlist, raidrec, currline);
[1]2425}
2426
2427
2428#ifndef __FreeBSD__
2429/**
2430 * Insert the RAID variables not stored in the "additional RAID variables" list there too.
2431 * @param raidrec The RAID device record to operate on.
2432 * @ingroup restoreGuiVarslist
2433 */
[59]2434void insert_essential_additionalvars(struct raid_device_record *raidrec)
[1]2435{
2436
2437 /** int **************************************************************/
[59]2438 int items = 0;
[1]2439
[59]2440 assert(raidrec != NULL);
[1]2441
[59]2442 items = raidrec->additional_vars.entries;
2443 write_variableINT_to_raid_var_line(raidrec, items++,
2444 "persistent-superblock",
2445 raidrec->persistent_superblock);
2446 write_variableINT_to_raid_var_line(raidrec, items++, "chunk-size",
2447 raidrec->chunk_size);
2448 raidrec->additional_vars.entries = items;
[1]2449}
2450
2451#endif
2452
2453/**
2454 * Dummy function that proves that we can get to the point where Mondo is run.
2455 */
[59]2456void nuke_mode_dummy()
[1]2457{
2458
2459 /** newt *************************************************************/
[59]2460 newtComponent myForm;
[1]2461 newtComponent b1;
2462 newtComponent b2;
2463 newtComponent b3;
2464 newtComponent b_res;
2465
2466
[59]2467 newtPushHelpLine
2468 ("This is where I nuke your hard drives. Mhahahahaha. No-one can stop Mojo Jojo!");
2469 newtOpenWindow(24, 3, 32, 13, "Nuking");
2470 b1 = newtButton(7, 1, "Slowly");
2471 b2 = newtButton(7, 5, "Medium");
2472 b3 = newtButton(7, 9, "Quickly");
2473 myForm = newtForm(NULL, NULL, 0);
2474 newtFormAddComponents(myForm, b1, b2, b3, NULL);
2475 b_res = newtRunForm(myForm);
2476 newtFormDestroy(myForm);
2477 newtPopWindow();
2478 newtPopHelpLine();
[1]2479}
2480
2481
2482
2483/**
2484 * Redraw the disklist.
2485 * @param disklist The disklist to read from.
2486 * @param keylist The list of keys for @p listbox.
2487 * @param listbox The Newt listbox component to redraw.
2488 * @ingroup restoreGuiDisklist
2489 */
2490void
[59]2491redraw_disklist(struct list_of_disks *disklist,
2492 void *keylist[ARBITRARY_MAXIMUM], newtComponent listbox)
[1]2493{
2494
2495 /** int *************************************************************/
[59]2496 int i = 0;
[1]2497
[59]2498 assert(disklist != NULL);
2499 assert(keylist != NULL);
2500 assert(listbox != NULL);
[1]2501
[59]2502 newtListboxClear(listbox);
[1]2503
[59]2504 for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
2505 keylist[i] = (void *) i;
2506 }
2507 for (i = 0; i < disklist->entries; i++) {
2508 newtListboxAppendEntry(listbox,
2509 disklist_entry_to_string(disklist, i),
2510 keylist[i]);
2511 }
[1]2512}
2513
2514
2515/**
2516 * Redraw the mountlist.
2517 * @param mountlist The mountlist to read from.
2518 * @param keylist The list of keys for @p listbox.
2519 * @param listbox The Newt listbox component to redraw.
2520 * @ingroup restoreGuiMountlist
2521 */
2522void
[59]2523redraw_mountlist(struct mountlist_itself *mountlist,
2524 void *keylist[ARBITRARY_MAXIMUM], newtComponent listbox)
[1]2525{
[59]2526
[1]2527 /** int **************************************************************/
[59]2528 int i = 0;
[1]2529
[59]2530 assert(mountlist != NULL);
2531 assert(keylist != NULL);
2532 assert(listbox != NULL);
[1]2533
[59]2534 newtListboxClear(listbox);
[1]2535// sort_mountlist_by_device (mountlist);
[59]2536 for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
2537 keylist[i] = (void *) i;
2538 }
2539 for (i = 0; i < mountlist->entries; i++) {
2540 newtListboxAppendEntry(listbox,
2541 mountlist_entry_to_string(mountlist, i),
2542 keylist[i]);
2543 }
[1]2544}
2545
2546
2547
2548
2549/**
2550 * Redraw the list of unallocated RAID partitions.
2551 * @param unallocated_raid_partitions The mountlist containing unallocated RAID partitions.
2552 * @param keylist The list of keys for @p listbox.
2553 * @param listbox The Newt listbox component to redraw.
2554 * @ingroup restoreGuiDisklist
2555 */
[59]2556void redraw_unallocpartnslist(struct mountlist_itself
2557 *unallocated_raid_partitions,
2558 void *keylist[ARBITRARY_MAXIMUM],
2559 newtComponent listbox)
[1]2560{
2561
2562 /** int **************************************************************/
[59]2563 int i = 0;
[1]2564
2565 /** buffers **********************************************************/
[59]2566 char tmp[MAX_STR_LEN];
[1]2567
[59]2568 assert(unallocated_raid_partitions != NULL);
2569 assert(keylist != NULL);
2570 assert(listbox != NULL);
[1]2571
[59]2572 newtListboxClear(listbox);
2573 for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
2574 keylist[i] = (void *) i;
2575 }
2576 for (i = 0; i < unallocated_raid_partitions->entries; i++) {
2577 sprintf(tmp, "%-22s %8lld",
2578 unallocated_raid_partitions->el[i].device,
2579 unallocated_raid_partitions->el[i].size / 1024);
2580 newtListboxAppendEntry(listbox, tmp, keylist[i]);
2581 }
[1]2582}
2583
2584#ifndef __FreeBSD__
2585/**
2586 * Redraw the list of additional RAID variables.
2587 * @param additional_vars The list of additional RAID varibals.
2588 * @param keylist The list of keys for @p listbox.
2589 * @param listbox The Newt listbox component to redraw.
2590 * @ingroup restoreGuiVarslist
2591 */
2592void
[59]2593redraw_varslist(struct additional_raid_variables *additional_vars,
2594 void *keylist[], newtComponent listbox)
[1]2595{
2596 /** int *************************************************************/
[59]2597 int i = 0;
[1]2598
2599 /** buffers *********************************************************/
[59]2600 char tmp[MAX_STR_LEN];
[1]2601
[59]2602 assert(additional_vars != NULL);
2603 assert(keylist != NULL);
2604 assert(listbox != NULL);
[1]2605
[59]2606 newtListboxClear(listbox);
[1]2607
[59]2608 for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
2609 keylist[i] = (void *) i;
2610 }
2611 for (i = 0; i < additional_vars->entries; i++) {
2612 sprintf(tmp, "%-32s %-8s", additional_vars->el[i].label,
2613 additional_vars->el[i].value);
2614 newtListboxAppendEntry(listbox, tmp, keylist[i]);
2615 }
[1]2616}
2617
2618
2619/**
2620 * Remove variable @p label from the RAID variables list in @p raidrec.
2621 * @param raidrec The RAID device record to remove the variable from.
2622 * @param label The variable name to remove.
2623 * @return The value of the variable removed.
2624 * @ingroup restoreUtilityGroup
2625 */
[127]2626int read_variableINT_and_remove_from_raidvars(struct
2627 OSSWAP (raid_device_record,
2628 vinum_volume) *
2629 raidrec, char *label)
[1]2630{
2631 /** int ***************************************************************/
[59]2632 int i = 0;
[1]2633 int res = 0;
2634
2635
[59]2636 assert(raidrec != NULL);
2637 assert(label != NULL);
[1]2638
[59]2639 for (i = 0;
2640 i < raidrec->additional_vars.entries
2641 && strcmp(raidrec->additional_vars.el[i].label, label); i++);
2642 if (i == raidrec->additional_vars.entries) {
2643 res = -1;
2644 } else {
2645 res = atoi(raidrec->additional_vars.el[i].value);
2646 for (i++; i < raidrec->additional_vars.entries; i++) {
2647 memcpy((void *) &raidrec->additional_vars.el[i - 1],
2648 (void *) &raidrec->additional_vars.el[i],
2649 sizeof(struct raid_var_line));
2650 }
2651 raidrec->additional_vars.entries--;
[1]2652 }
[59]2653 return (res);
[1]2654}
2655#endif
2656
2657/**
2658 * Change all RAID devices to use @p new_dev instead of @p old_dev.
2659 * @param raidlist The raidlist to make the changes in.
2660 * @param old_dev The old name of the device (what it used to be).
2661 * @param new_dev The new name of the device (what it is now).
2662 * @ingroup restoreGuiMountlist
2663 */
[59]2664void rejig_partition_name_in_raidlist_if_necessary(struct raidlist_itself
2665 *raidlist,
2666 char *old_dev,
2667 char *new_dev)
[1]2668{
2669 /** buffers ********************************************************/
[59]2670 char tmp[MAX_STR_LEN];
[1]2671
2672 /** int ************************************************************/
[59]2673 int pos = 0;
[1]2674 int j = 0;
2675
[59]2676 assert(raidlist != NULL);
2677 assert_string_is_neither_NULL_nor_zerolength(old_dev);
2678 assert_string_is_neither_NULL_nor_zerolength(new_dev);
[1]2679
[59]2680 pos = which_raid_device_is_using_this_partition(raidlist, old_dev);
2681 if (pos < 0) {
2682 sprintf(tmp, "No need to rejig %s in raidlist: it's not listed.",
2683 old_dev);
2684 log_it(tmp);
2685 } else {
2686 if ((j =
2687 where_in_drivelist_is_drive(&raidlist->
2688 OSSWAP(el[pos].data_disks, disks),
2689 old_dev)) >= 0) {
2690 strcpy(raidlist->OSSWAP(el[pos].data_disks, disks).el[j].
2691 device, new_dev);
2692 } else
2693 if ((j =
2694 where_in_drivelist_is_drive(&raidlist->
2695 OSSWAP(el[pos].spare_disks,
2696 spares),
2697 old_dev)) >= 0) {
2698 strcpy(raidlist->OSSWAP(el[pos].spare_disks, spares).el[j].
2699 device, new_dev);
2700 }
[1]2701#ifndef __FreeBSD__
[59]2702 else if ((j =
2703 where_in_drivelist_is_drive(&raidlist->el[pos].
2704 parity_disks,
2705 old_dev)) >= 0) {
2706 strcpy(raidlist->el[pos].parity_disks.el[j].device, new_dev);
2707 } else
2708 if ((j =
2709 where_in_drivelist_is_drive(&raidlist->el[pos].
2710 failed_disks,
2711 old_dev)) >= 0) {
2712 strcpy(raidlist->el[pos].failed_disks.el[j].device, new_dev);
2713 }
[1]2714#endif
[59]2715 else {
2716 sprintf(tmp,
2717 "%s is supposed to be listed in this raid dev but it's not...",
2718 old_dev);
2719 log_it(tmp);
2720 }
[1]2721 }
2722}
2723
2724
2725#ifndef __FreeBSD__
2726/**
2727 * Remove the essential RAID variables from the "additional variables" section.
2728 * If they have been changed, set them in their normal locations too.
2729 * @param raidrec The RAID device record to operate on.
2730 * @ingroup restoreUtilityVarslist
2731 */
[59]2732void remove_essential_additionalvars(struct raid_device_record *raidrec)
[1]2733{
2734
2735 /** int **************************************************************/
[59]2736 int res = 0;
[1]2737
[59]2738 assert(raidrec != NULL);
[1]2739
[59]2740 res =
2741 read_variableINT_and_remove_from_raidvars(raidrec,
2742 "persistent-superblock");
2743 if (res > 0) {
2744 raidrec->persistent_superblock = res;
2745 }
2746 res = read_variableINT_and_remove_from_raidvars(raidrec, "chunk-size");
2747 if (res > 0) {
2748 raidrec->chunk_size = res;
2749 }
2750 res = read_variableINT_and_remove_from_raidvars(raidrec, "block-size");
[1]2751}
2752
2753/**
2754 * Select the RAID disks to use in @p raidrec.
2755 * @param mountlist_dontedit The mountlist (will not be edited).
2756 * @param raidlist The raidlist to modify.
2757 * @param raidrec The RAID device record in @p raidlist to work on.
2758 * @param description_of_list The type of disks we're selecting (e.g. "data").
2759 * @param disklist The disklist to put the user-selected disks in.
2760 * @ingroup restoreGuiMountlist
2761 */
2762void
[59]2763select_raid_disks(struct mountlist_itself *mountlist_dontedit,
2764 struct raidlist_itself *raidlist,
2765 struct raid_device_record *raidrec,
2766 char *description_of_list,
2767 struct list_of_disks *disklist)
[1]2768{
[59]2769 void *curr_choice;
[1]2770
2771 /** ??? ***************************************************************/
2772
2773 /** structures ********************************************************/
[59]2774 struct raidlist_itself *bkp_raidlist;
2775 struct raid_device_record *bkp_raidrec;
2776 struct list_of_disks *bkp_disklist;
2777 struct mountlist_itself *unallocated_raid_partitions;
[1]2778
2779 /** newt **************************************************************/
[59]2780 newtComponent myForm = NULL;
2781 newtComponent bAdd = NULL;
2782 newtComponent bDelete = NULL;
2783 newtComponent bOK = NULL;
2784 newtComponent bCancel = NULL;
2785 newtComponent b_res = NULL;
2786 newtComponent partitionsListbox = NULL;
2787 newtComponent headerMsg = NULL;
[1]2788
2789 /** buffers **********************************************************/
[59]2790 void *keylist[ARBITRARY_MAXIMUM];
2791 char *tmp;
2792 char *help_text;
2793 char *title_of_window;
2794 char *sz_res;
2795 char *header_text;
[1]2796
2797 /** int **************************************************************/
[59]2798 int i = 0;
2799 int currline = 0;
[1]2800
[59]2801 assert(mountlist_dontedit != NULL);
2802 assert(raidlist != NULL);
2803 assert(raidrec != NULL);
2804 assert(description_of_list != NULL);
2805 assert(disklist != NULL);
[1]2806
[59]2807 iamhere("malloc'ing");
2808 malloc_string(tmp);
2809 malloc_string(help_text);
2810 malloc_string(title_of_window);
2811 malloc_string(sz_res);
2812 malloc_string(header_text);
2813 if (!(bkp_raidrec = malloc(sizeof(struct raid_device_record)))) {
2814 fatal_error("Cannot malloc space for raidrec");
2815 }
2816 if (!(bkp_disklist = malloc(sizeof(struct list_of_disks)))) {
2817 fatal_error("Cannot malloc space for disklist");
2818 }
2819 if (!(bkp_raidlist = malloc(sizeof(struct raidlist_itself)))) {
2820 fatal_error("Cannot malloc space for raidlist");
2821 }
2822 if (!
2823 (unallocated_raid_partitions =
2824 malloc(sizeof(struct mountlist_itself)))) {
2825 fatal_error("Cannot malloc space for unallocated_raid_partitions");
2826 }
[1]2827
[59]2828 memcpy((void *) bkp_raidlist, (void *) raidlist,
2829 sizeof(struct raidlist_itself));
2830 memcpy((void *) bkp_raidrec, (void *) raidrec,
2831 sizeof(struct raid_device_record));
2832 memcpy((void *) bkp_disklist, (void *) disklist,
2833 sizeof(struct list_of_disks));
[1]2834
[59]2835 iamhere("Post-malloc");
2836 strcpy(help_text,
2837 " Edit this RAID device's list of partitions. Choose OK or Cancel when done.");
2838 sprintf(header_text, "%-24s %s", "Device", "Index");
2839 sprintf(title_of_window, "%s contains...", raidrec->raid_device);
2840 newtPushHelpLine(help_text);
2841 for (b_res = (newtComponent) 12345; b_res != bOK && b_res != bCancel;) {
2842 headerMsg = newtLabel(1, 1, header_text);
2843 partitionsListbox =
2844 newtListbox(1, 2, 6, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
2845 redraw_disklist(disklist, keylist, partitionsListbox);
2846 i = 1;
2847 bAdd = newtCompactButton(i, 9, " Add ");
2848 bDelete = newtCompactButton(i += 8, 9, "Delete");
2849 bOK = newtCompactButton(i += 9, 9, " OK ");
2850 bCancel = newtCompactButton(i += 9, 9, "Cancel");
2851 newtOpenWindow(21, 7, 38, 10, title_of_window);
2852 myForm = newtForm(NULL, NULL, 0);
2853 if (disklist->entries == 0) {
2854 newtFormAddComponents(myForm, headerMsg, bAdd, bDelete, bOK,
2855 bCancel, NULL);
2856 } else {
2857 newtFormAddComponents(myForm, headerMsg, partitionsListbox,
2858 bAdd, bDelete, bOK, bCancel, NULL);
2859 }
2860 b_res = newtRunForm(myForm);
2861 if (b_res == bOK || b_res == bCancel) { /* do nothing */
[1]2862// That's OK. At the end of this subroutine (after this do/while loop),
2863// we'll throw away the changes if Cancel was pushed.
[59]2864 } else {
2865 curr_choice = newtListboxGetCurrent(partitionsListbox);
2866 for (i = 0; i < disklist->entries && keylist[i] != curr_choice;
2867 i++);
2868 if (i == disklist->entries && disklist->entries > 0) {
2869 log_to_screen("I don't know what that button does!");
2870 } else {
2871 currline = i;
2872 if (b_res == bAdd) {
2873 log_it("Making list of unallocated RAID slices");
2874 make_list_of_unallocated_raid_partitions
2875 (unallocated_raid_partitions, mountlist_dontedit,
2876 raidlist);
2877 if (unallocated_raid_partitions->entries <= 0) {
2878 popup_and_OK
2879 ("There are no unallocated partitions marked for RAID.");
2880 } else {
2881 log_it
2882 ("Done. The user may add one or more of the above to RAID device");
2883 add_disklist_entry(disklist, raidrec->raid_device,
2884 unallocated_raid_partitions);
2885 log_it("I have finished adding a disklist entry.");
2886 redraw_disklist(disklist, keylist,
2887 partitionsListbox);
2888 }
2889 } else if (b_res == bDelete) {
2890 delete_disklist_entry(disklist, raidrec->raid_device,
2891 currline);
2892 redraw_disklist(disklist, keylist, partitionsListbox);
2893 } else {
2894 sprintf(tmp, "%s's index is %d. What should it be?",
2895 raidrec->raid_device,
2896 disklist->el[currline].index);
2897 sprintf(sz_res, "%d", disklist->el[currline].index);
2898 if (popup_and_get_string("Set index", tmp, sz_res, 10)) {
2899 disklist->el[currline].index = atoi(sz_res);
2900 }
2901 redraw_disklist(disklist, keylist, partitionsListbox);
2902 }
2903 }
[1]2904 }
[59]2905 newtFormDestroy(myForm);
2906 newtPopWindow();
[1]2907 }
[59]2908 newtPopHelpLine();
2909 if (b_res == bCancel) {
2910 memcpy((void *) raidlist, (void *) bkp_raidlist,
2911 sizeof(struct raidlist_itself));
2912 memcpy((void *) raidrec, (void *) bkp_raidrec,
2913 sizeof(struct raid_device_record));
2914 memcpy((void *) disklist, (void *) bkp_disklist,
2915 sizeof(struct list_of_disks));
2916 }
2917 paranoid_free(tmp);
2918 paranoid_free(help_text);
2919 paranoid_free(title_of_window);
2920 paranoid_free(sz_res);
2921 paranoid_free(header_text);
2922 paranoid_free(bkp_raidrec);
2923 paranoid_free(bkp_disklist);
2924 paranoid_free(bkp_raidlist);
2925 paranoid_free(unallocated_raid_partitions);
[1]2926}
2927#endif
2928
2929
2930
2931/**
2932 * Ask the user which restore mode (nuke, interactive, or compare) we should use.
2933 * @return The mode selected: 'I' for interactive, 'N' for nuke, 'C' for compare,
2934 * or 'E' (or any other letter) for exit.
2935 */
[59]2936char which_restore_mode()
[1]2937{
[59]2938
[1]2939 /** char *************************************************************/
[59]2940 char output = '\0';
2941 char tmp[MAX_STR_LEN];
2942
[1]2943 /** newt *************************************************************/
2944
[59]2945 newtComponent b1;
2946 newtComponent b2;
2947 newtComponent b3;
2948 newtComponent b4;
2949 newtComponent b_res;
2950 newtComponent myForm;
2951
2952 if (g_text_mode) {
2953 for (output = 'z'; !strchr("AICE", output); output = tmp[0]) {
2954 printf
2955 ("Which mode - (A)utomatic, (I)nteractive, \n(C)ompare only, or (E)xit to shell?\n--> ");
2956 fgets(tmp, MAX_STR_LEN - 1, stdin);
2957 }
2958 return (output);
[1]2959 }
2960
[59]2961 newtPushHelpLine
2962 (" Do you want to 'nuke' your system, restore interactively, or just compare?");
2963 newtOpenWindow(24, 3, 32, 17, "How should I restore?");
2964 b1 = newtButton(7, 1, "Automatically");
2965 b2 = newtButton(7, 5, "Interactively");
2966 b3 = newtButton(7, 9, "Compare only!");
2967 b4 = newtButton(7, 13, "Exit to shell");
2968 myForm = newtForm(NULL, NULL, 0);
2969 newtFormAddComponents(myForm, b1, b2, b3, b4, NULL);
2970 b_res = newtRunForm(myForm);
2971 newtFormDestroy(myForm);
2972 newtPopWindow();
2973 if (b_res == b1) {
2974 output = 'N';
2975 }
2976 if (b_res == b2) {
2977 output = 'I';
2978 }
2979 if (b_res == b3) {
2980 output = 'C';
2981 }
2982 if (b_res == b4) {
2983 output = 'E';
2984 }
2985 newtPopHelpLine();
2986 return (output);
[1]2987}
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