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source: MondoRescue/branches/stable/mondo/src/mondorestore/mondo-rstr-newt.c@ 1196

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Last change on this file since 1196 was 1168, checked in by Bruno Cornec, 17 years ago
strip_spaces => mr_strip_spaces in mr_str.c and corrected at the same time :-)
Property svn:keywords set to `Id`
File size: 86.3 KB

Rev	Line
[1]	1	/***************************************************************************
[1080]	2	* $Id: mondo-rstr-newt.c 1168 2007-02-14 23:27:39Z bruno $
	3	*/
[1]	4
[1080]	5	#include "mr_mem.h"
[1125]	6	#include "mr_msg.h"
[1168]	7	#include "mr_str.h"
[1]	8
[1087]	9	extern char g_mondo_cfg_file; // where mndo-restore.cfg (the config file) is stored
[1]	10
	11	/**
	12	* @file
	13	* Functions for handling GUI interfaces in the restore.
	14	*/
	15
	16	#ifdef __FreeBSD__
	17	#define OSSWAP(linux,fbsd) fbsd
	18	//#include <libgen.h>
	19	#else
	20	#define OSSWAP(linux,fbsd) linux
	21	#endif
	22
	23	#include "mondo-rstr-newt.h"
	24
[128]	25	//static char cvsid[] = "$Id: mondo-rstr-newt.c 1168 2007-02-14 23:27:39Z bruno $";
[1]	26
	27	extern char err_log_lines[NOOF_ERR_LINES][MAX_STR_LEN];
	28
	29
	30	/**
	31	* @defgroup restoreGuiDisklist Disklist GUI
	32	* Functions for manipulating the disklist GUI.
	33	* @ingroup restoreGuiGroup
	34	*/
	35	/**
	36	* @defgroup restoreGuiMountlist Mountlist GUI
	37	* Functions for manipulating the mountlist/raidlist GUI.
	38	* @ingroup restoreGuiGroup
	39	*/
	40	/**
	41	* @defgroup restoreGuiVarslist RAID Variables GUI
	42	* Functions for manipulating the RAID variables GUI.
	43	* @ingroup restoreGuiGroup
	44	*/
	45
	46	/**
	47	* @addtogroup restoreGuiGroup
	48	* @{
	49	*/
	50	/**
	51	* Add an entry in @p disklist from the list in @p unallocated_raid_partitions.
	52	* @param disklist The disklist to add an entry to.
	53	* @param raid_device Unused; make sure it's non-NULL non-"".
	54	* @param unallocated_raid_partitions The list of unallocated RAID partitions
	55	* that the user may choose from.
	56	* @bug raid_device is unused.
	57	* @ingroup restoreGuiDisklist
	58	*/
	59	void
[128]	60	add_disklist_entry(struct list_of_disks disklist, char raid_device,
	61	struct mountlist_itself *unallocated_raid_partitions)
[1]	62	{
	63	/ buffers *********************************************************/
[128]	64	char tmp[MAX_STR_LEN];
[1]	65
	66	/ newt ************************************************************/
[128]	67	newtComponent myForm;
[1]	68	newtComponent bOK;
	69	newtComponent bCancel;
	70	newtComponent b_res;
	71	newtComponent partitionsListbox;
	72	newtComponent headerMsg;
[128]	73
[1]	74	/ prototypes *******************************************************/
[128]	75	void *keylist[ARBITRARY_MAXIMUM];
	76	void *curr_choice;
[1]	77
	78	/ int **************************************************************/
[128]	79	int i = 0;
[1103]	80	int idx = 0;
[1]	81	int currline = 0;
	82	int items = 0;
	83
[128]	84	assert(disklist != NULL);
	85	assert_string_is_neither_NULL_nor_zerolength(raid_device);
	86	assert(unallocated_raid_partitions != NULL);
[1]	87
[128]	88	newtPushHelpLine
[541]	89	(" Add one of the following unallocated RAID partitions to this RAID device.");
	90	sprintf(tmp, "%-26s %s", "Device", "Size");
[128]	91	headerMsg = newtLabel(1, 1, tmp);
	92	partitionsListbox =
	93	newtListbox(1, 2, 6, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	94	redraw_unallocpartnslist(unallocated_raid_partitions, keylist,
	95	partitionsListbox);
	96	i = 7;
[541]	97	bOK = newtCompactButton(i, 9, " OK ");
	98	bCancel = newtCompactButton(i += 9, 9, "Cancel");
	99	newtOpenWindow(22, 6, 36, 10, "Unallocated RAID partitions");
[128]	100	myForm = newtForm(NULL, NULL, 0);
	101	newtFormAddComponents(myForm, headerMsg, partitionsListbox, bOK,
	102	bCancel, NULL);
	103	b_res = newtRunForm(myForm);
	104	if (b_res != bCancel) {
	105	curr_choice = newtListboxGetCurrent(partitionsListbox);
	106	for (currline = 0;
	107	currline < unallocated_raid_partitions->entries
	108	&& keylist[currline] != curr_choice; currline++);
	109	if (currline == unallocated_raid_partitions->entries
	110	&& unallocated_raid_partitions->entries > 0) {
	111	log_it("I don't know what this button does");
	112	} else {
[1103]	113	idx = find_next_free_index_in_disklist(disklist);
[128]	114
	115	items = disklist->entries;
	116	strcpy(disklist->el[items].device,
	117	unallocated_raid_partitions->el[currline].device);
[1103]	118	disklist->el[items].index = idx;
[128]	119	disklist->entries = ++items;
	120
	121	}
[1]	122	}
[128]	123	newtFormDestroy(myForm);
	124	newtPopWindow();
	125	newtPopHelpLine();
[1]	126	}
	127
	128
	129
	130
	131	/**
	132	* Add an entry to @p mountlist.
	133	* @param mountlist The mountlist to add an entry to.
	134	* @param raidlist The raidlist that accompanies @p mountlist.
	135	* @param listbox The listbox component in the mountlist editor.
	136	* @param currline The line selected in @p listbox.
	137	* @param keylist The list of keys for @p listbox.
	138	* @ingroup restoreGuiMountlist
	139	*/
	140	void
[128]	141	add_mountlist_entry(struct mountlist_itself *mountlist,
	142	struct raidlist_itself *raidlist,
	143	newtComponent listbox, int currline, void *keylist[])
[1]	144	{
	145
	146	/ int ************************************************************/
[128]	147	int i = 0;
[1]	148	int num_to_add = 0;
	149
	150	/ newt ***********************************************************/
[128]	151	newtComponent myForm;
[1]	152	newtComponent bOK;
	153	newtComponent bCancel;
	154	newtComponent b_res;
	155	newtComponent mountpointComp;
	156	newtComponent label0;
	157	newtComponent label1;
	158	newtComponent label2;
	159	newtComponent label3;
	160	newtComponent sizeComp;
	161	newtComponent deviceComp;
	162	newtComponent formatComp;
	163
	164	/ buffers ********************************************************/
[128]	165	char drive_to_add[MAX_STR_LEN];
[1]	166	char mountpoint_str[MAX_STR_LEN];
	167	char size_str[MAX_STR_LEN];
[128]	168	char device_str[MAX_STR_LEN];
[1]	169	char format_str[MAX_STR_LEN];
	170
	171	/ pointers *******************************************************/
	172	char *mountpoint_here;
	173	char *size_here;
	174	char *device_here;
	175	char *format_here;
	176
[128]	177	assert(mountlist != NULL);
	178	assert(raidlist != NULL);
	179	assert(listbox != NULL);
	180	assert(keylist != NULL);
[1]	181
[128]	182	strcpy(device_str, "/dev/");
	183	strcpy(mountpoint_str, "/");
[1]	184	#ifdef __FreeBSD__
[128]	185	strcpy(format_str, "ufs");
[1]	186	#else
[128]	187	strcpy(format_str, "ext2");
[1]	188	#endif
[128]	189	size_str[0] = '\0';
	190	/* sprintf(size_str,""); */
[541]	191	newtOpenWindow(20, 5, 48, 10, "Add entry");
	192	label0 = newtLabel(2, 1, "Device: ");
	193	label1 = newtLabel(2, 2, "Mountpoint:");
	194	label2 = newtLabel(2, 3, "Size (MB): ");
	195	label3 = newtLabel(2, 4, "Format: ");
[128]	196	deviceComp =
	197	newtEntry(14, 1, device_str, 30, (void *) &device_here, 0);
	198	mountpointComp =
	199	newtEntry(14, 2, mountpoint_str, 30, (void *) &mountpoint_here, 0);
	200	formatComp =
	201	newtEntry(14, 4, format_str, 15, (void *) &format_here, 0);
	202	sizeComp = newtEntry(14, 3, size_str, 10, (void *) &size_here, 0);
[541]	203	bOK = newtButton(5, 6, " OK ");
	204	bCancel = newtButton(17, 6, "Cancel");
[128]	205	newtPushHelpLine
[541]	206	("To add an entry to the mountlist, please fill in these fields and then hit 'OK'");
[128]	207	myForm = newtForm(NULL, NULL, 0);
	208	newtFormAddComponents(myForm, deviceComp, mountpointComp, sizeComp,
	209	formatComp, label0, label1, label2, label3, bOK,
	210	bCancel, NULL);
	211	for (b_res = NULL; b_res != bOK && b_res != bCancel;) {
	212	b_res = newtRunForm(myForm);
	213	strcpy(device_str, device_here);
	214	strcpy(mountpoint_str, mountpoint_here);
	215	strcpy(format_str, format_here);
	216	strcpy(size_str, size_here);
[1]	217	// log_it ("Originals = %s,%s,%s,%s", device_str, mountpoint_str, format_str, size_str);
[1168]	218	mr_strip_spaces(device_str);
	219	mr_strip_spaces(mountpoint_str);
	220	mr_strip_spaces(format_str);
	221	mr_strip_spaces(size_str);
[1]	222	// log_it ("Modified = %s,%s,%s,%s", device_str, mountpoint_str, format_str, size_str);
[128]	223	if (b_res == bOK) {
	224	if (device_str[strlen(device_str) - 1] == '/') {
[541]	225	popup_and_OK("You left the device nearly blank!");
[128]	226	b_res = NULL;
	227	}
	228	if (size_of_specific_device_in_mountlist(mountlist, device_str)
	229	>= 0) {
[541]	230	popup_and_OK("Can't add this - you've got one already!");
[128]	231	b_res = NULL;
	232	}
	233	}
[1]	234	}
[128]	235	newtFormDestroy(myForm);
	236	newtPopHelpLine();
	237	newtPopWindow();
	238	if (b_res == bCancel) {
	239	return;
	240	}
	241	strcpy(drive_to_add, device_str);
	242	for (i = strlen(drive_to_add); isdigit(drive_to_add[i - 1]); i--);
	243	num_to_add = atoi(drive_to_add + i);
	244	drive_to_add[i] = '\0';
	245	currline = mountlist->entries;
	246	strcpy(mountlist->el[currline].device, device_str);
	247	strcpy(mountlist->el[currline].mountpoint, mountpoint_str);
	248	strcpy(mountlist->el[currline].format, format_str);
	249	mountlist->el[currline].size = atol(size_str) * 1024;
	250	mountlist->entries++;
	251	if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
	252	initiate_new_raidlist_entry(raidlist, mountlist, currline,
	253	device_str);
	254	}
	255	redraw_mountlist(mountlist, keylist, listbox);
[1]	256	}
	257
	258
	259	#ifndef __FreeBSD__
	260	/**
	261	* Add an entry to the additional RAID variables section of @p raidrec.
	262	* @param raidrec The RAID device record containing the RAID variables list to add to.
	263	* @ingroup restoreGuiVarslist
	264	*/
[128]	265	void add_varslist_entry(struct raid_device_record *raidrec)
[1]	266	{
	267
	268	/ buffers *********************************************************/
[128]	269	char sz_out[MAX_STR_LEN];
[1]	270
	271	/ int **************************************************************/
[128]	272	int items = 0;
[1]	273	int i = 0;
	274
[128]	275	assert(raidrec != NULL);
[1]	276
[128]	277	sz_out[0] = '\0';
	278	if (popup_and_get_string
[541]	279	("Add variable", "Enter the name of the variable to add", sz_out,
[128]	280	MAX_STR_LEN)) {
[1168]	281	mr_strip_spaces(sz_out);
[128]	282	items = raidrec->additional_vars.entries;
	283	for (i = 0;
	284	i < items
	285	&& strcmp(raidrec->additional_vars.el[i].label, sz_out); i++);
	286	if (i < items) {
	287	popup_and_OK
[541]	288	("No need to add that variable. It is already listed here.");
[128]	289	} else {
	290	strcpy(raidrec->additional_vars.el[items].label, sz_out);
	291	edit_varslist_entry(raidrec, items);
	292	raidrec->additional_vars.entries = ++items;
	293	}
[1]	294	}
	295	}
	296	#endif
	297
	298	/**
	299	* Calculate the size of @p raid_device.
	300	* @param mountlist The mountlist containing information about the user's partitions.
	301	* @param raidlist The raidlist that goes with @p mountlist.
	302	* @param raid_device The device to calculate the size of.
	303	* @return The size of the RAID device in Kilobytes.
	304	* @ingroup restoreUtilityGroup
	305	*/
	306	long
[128]	307	calculate_raid_device_size(struct mountlist_itself *mountlist,
	308	struct raidlist_itself *raidlist,
	309	char *raid_device)
[1]	310	{
	311	#ifdef __FreeBSD__
[128]	312	/ FreeBSD-specific version of calculate_raid_device_size() /
[1]	313
	314	/ structures ******************************************************/
[128]	315	struct vinum_volume *raidrec;
[1]	316
	317	/ int *************************************************************/
[128]	318	int i = 0, j = 0;
[1]	319	int noof_partitions = 0;
	320
	321	/ long ************************************************************/
[128]	322	long total_size = 0;
	323	long plex_size = 0;
	324	long smallest_partition = 999999999;
	325	long smallest_plex = 999999999;
[1]	326	long sp = 0;
	327
	328	/ buffers *********************************************************/
[128]	329	char tmp[MAX_STR_LEN];
[1]	330
	331
	332
	333
[128]	334	for (i = 0;
	335	i < raidlist->entries
	336	&& strcmp(raidlist->el[i].volname, basename(raid_device)); i++);
	337	if (i == raidlist->entries) {
	338	sprintf(tmp,
	339	"Cannot calc size of raid device %s - cannot find it in raidlist",
	340	raid_device);
	341	log_it(tmp);
	342	return (0); // Isn't this more sensible than 999999999? If the raid dev !exists,
	343	// then it has no size, right?
	344	}
	345	raidrec = &raidlist->el[i];
	346	total_size = 0;
	347	if (raidrec->plexes == 0)
	348	return 0;
	349	for (j = 0; j < raidrec->plexes; j++) {
	350	plex_size = 0;
	351	int k = 0, l = 0;
	352	for (k = 0; k < raidrec->plex[j].subdisks; ++k) {
	353	char devname[64];
	354	strcpy(devname, raidrec->plex[j].sd[k].which_device);
	355	for (l = 0; l < raidlist->disks.entries; ++l) {
	356	if (!strcmp(devname, raidlist->disks.el[l].name)) {
	357	switch (raidrec->plex[j].raidlevel) {
	358	case -1:
	359	plex_size +=
	360	size_of_specific_device_in_mountlist(mountlist,
	361	raidlist->
	362	disks.
	363	el[l].
	364	device);
	365	break;
	366	case 0:
	367	case 5:
	368	if (size_of_specific_device_in_mountlist(mountlist,
	369	raidlist->
	370	disks.
	371	el[l].
	372	device) <
	373	smallest_partition) {
	374	smallest_partition =
	375	size_of_specific_device_in_mountlist
	376	(mountlist, raidlist->disks.el[l].device);
	377	}
	378	break;
	379	}
	380	}
	381	}
	382	}
[1]	383
[128]	384	if (!is_this_raid_personality_registered
	385	(raidrec->plex[j].raidlevel)) {
	386	log_it
	387	("%s has a really weird RAID level - couldn't calc size :(",
	388	raid_device);
	389	return (999999999);
	390	}
	391	if (raidrec->plex[j].raidlevel != -1) {
	392	plex_size = smallest_partition * (raidrec->plex[j].subdisks -
	393	(raidrec->plex[j].
	394	raidlevel == 5 ? 1 : 0));
	395	}
	396	if (plex_size < smallest_plex)
	397	smallest_plex = plex_size;
[1]	398
[128]	399	smallest_partition = 999999999;
	400	}
	401
	402	sprintf(tmp, "I have calculated %s's real size to be %ld", raid_device,
	403	(long) smallest_plex);
	404	log_it(tmp);
	405	return (smallest_plex);
[1]	406	#else
[128]	407	/ Linux-specific version of calculate_raid_device_size() /
[1]	408
	409	/ structures ******************************************************/
[128]	410	struct raid_device_record *raidrec;
[1]	411
	412	/ int *************************************************************/
[128]	413	int i = 0;
[1]	414	int noof_partitions = 0;
	415
	416	/ long ************************************************************/
[128]	417	long total_size = 0;
[1]	418	long smallest_partition = 999999999;
	419	long sp = 0;
	420
	421	/ buffers *********************************************************/
[128]	422	char tmp[MAX_STR_LEN];
[1]	423
[128]	424	assert(mountlist != NULL);
	425	assert(raidlist != NULL);
	426	assert_string_is_neither_NULL_nor_zerolength(raid_device);
[1]	427
[128]	428	for (i = 0;
	429	i < raidlist->entries
	430	&& strcmp(raidlist->el[i].raid_device, raid_device); i++);
	431	if (i == raidlist->entries) {
	432	sprintf(tmp,
	433	"Cannot calc size of raid device %s - cannot find it in raidlist",
	434	raid_device);
	435	log_it(tmp);
	436	return (999999999);
[1]	437	}
[128]	438	raidrec = &raidlist->el[i];
	439	noof_partitions = raidrec->data_disks.entries;
	440	if (raidrec->raid_level == -1 \|\| raidrec->raid_level == 0) {
	441	for (total_size = 0, i = 0; i < noof_partitions; i++) {
	442	total_size +=
	443	size_of_specific_device_in_mountlist(mountlist,
	444	raidrec->data_disks.
	445	el[i].device);
	446	}
	447	} else {
	448	for (i = 0; i < noof_partitions; i++) {
	449	sp = size_of_specific_device_in_mountlist(mountlist,
	450	raidrec->data_disks.
	451	el[i].device);
	452	if (smallest_partition > sp) {
	453	smallest_partition = sp;
	454	}
	455	}
	456	total_size = smallest_partition * (noof_partitions - 1);
[1]	457	}
[128]	458	sprintf(tmp, "I have calculated %s's real size to be %ld", raid_device,
	459	(long) total_size);
	460	log_it(tmp);
	461	return (total_size);
[1]	462	#endif
	463	}
	464
	465
	466
	467	/**
	468	* Choose the RAID level for the RAID device record in @p raidrec.
	469	* @param raidrec The RAID device record to set the RAID level of.
	470	* @ingroup restoreGuiMountlist
	471	*/
	472	void
[128]	473	choose_raid_level(struct OSSWAP (raid_device_record, vinum_plex) * raidrec)
[1]	474	{
	475
	476	#ifdef __FreeBSD__
[128]	477
[1]	478	/ int *************************************************************/
[128]	479	int res = 0;
[1]	480	int out = 0;
	481
	482	/ buffers *********************************************************/
[128]	483	char tmp[MAX_STR_LEN];
	484	char prompt[MAX_STR_LEN];
	485	char sz[MAX_STR_LEN];
[1]	486
[128]	487	sprintf(prompt,
[541]	488	"Please enter the RAID level you want. (concat, striped, raid5)");
[128]	489	if (raidrec->raidlevel == -1) {
	490	strcpy(tmp, "concat");
	491	} else if (raidrec->raidlevel == 0) {
	492	strcpy(tmp, "striped");
	493	} else {
	494	sprintf(tmp, "raid%i", raidrec->raidlevel);
[1]	495	}
[128]	496	for (out = 999; out == 999;) {
	497	res = popup_and_get_string("Specify RAID level", prompt, tmp, 10);
	498	if (!res) {
	499	return;
	500	}
[1168]	501	mr_strip_spaces(tmp);
[128]	502	if (tmp[0] == '[' && tmp[strlen(tmp) - 1] == ']') {
	503	strcpy(sz, tmp);
	504	strncpy(tmp, sz + 1, strlen(sz) - 2);
	505	tmp[strlen(sz) - 2] = '\0';
	506	}
	507	if (!strcmp(tmp, "concat")) {
	508	out = -1;
	509	} else if (!strcmp(tmp, "striped")) {
	510	out = 0;
	511	} else if (!strcmp(tmp, "raid5")) {
	512	out = 5;
	513	}
	514	log_it(tmp);
	515	if (is_this_raid_personality_registered(out)) {
	516	log_it
	517	("Groovy. You've picked a RAID personality which is registered.");
	518	} else {
	519	if (ask_me_yes_or_no
	520	("You have chosen a RAID personality which is not registered with the kernel. Make another selection?"))
	521	{
	522	out = 999;
	523	}
	524	}
[1]	525	}
[128]	526	raidrec->raidlevel = out;
[1]	527	#else
	528	/ buffers *********************************************************/
[128]	529	char tmp[MAX_STR_LEN];
[1]	530	char personalities[MAX_STR_LEN];
	531	char prompt[MAX_STR_LEN];
	532	char sz[MAX_STR_LEN];
[128]	533	int out = 0, res = 0;
[1]	534
	535
[128]	536	assert(raidrec != NULL);
	537	system
[273]	538	("grep Pers /proc/mdstat > /tmp/raid-personalities.txt 2> /dev/null");
[128]	539	strcpy(personalities,
	540	last_line_of_file("/tmp/raid-personalities.txt"));
[541]	541	sprintf(prompt, "Please enter the RAID level you want. %s",
[128]	542	personalities);
	543	if (raidrec->raid_level == -1) {
	544	strcpy(tmp, "linear");
	545	} else {
	546	sprintf(tmp, "%d", raidrec->raid_level);
[1]	547	}
[128]	548	for (out = 999;
	549	out != -1 && out != 0 && out != 1 && out != 4 && out != 5
	550	&& out != 10;) {
[541]	551	res = popup_and_get_string("Specify RAID level", prompt, tmp, 10);
[128]	552	if (!res) {
	553	return;
	554	}
[1168]	555	mr_strip_spaces(tmp);
[128]	556	if (tmp[0] == '[' && tmp[strlen(tmp) - 1] == ']') {
	557	strcpy(sz, tmp);
	558	strncpy(tmp, sz + 1, strlen(sz) - 2);
	559	tmp[strlen(sz) - 2] = '\0';
	560	}
	561	if (!strcmp(tmp, "linear")) {
	562	out = -1;
	563	} else if (!strncmp(tmp, "raid", 4)) {
	564	out = atoi(tmp + 4);
	565	} else {
	566	out = atoi(tmp);
	567	}
	568	log_it(tmp);
	569	if (is_this_raid_personality_registered(out)) {
	570	log_it
	571	("Groovy. You've picked a RAID personality which is registered.");
	572	} else {
	573	if (ask_me_yes_or_no
[541]	574	("You have chosen a RAID personality which is not registered with the kernel. Make another selection?"))
[128]	575	{
	576	out = 999;
	577	}
	578	}
[1]	579	}
[128]	580	raidrec->raid_level = out;
[1]	581	#endif
	582	}
	583
	584
	585
	586	/**
	587	* Delete the partitions in @p disklist from @p mountlist because they
	588	* were part of a deleted RAID device.
	589	* @param mountlist The mountlist containing information about the user's partitions.
	590	* @param raidlist The raidlist that goes with @p mounntlist.
	591	* @param disklist The list of disks to remove from @p mountlist.
	592	* @ingroup restoreGuiDisklist
	593	*/
	594	void
[128]	595	del_partns_listed_in_disklist(struct mountlist_itself *mountlist,
	596	struct raidlist_itself *raidlist,
	597	struct list_of_disks *disklist)
[1]	598	{
	599
	600	/ int *************************************************************/
[128]	601	int i = 0;
[1]	602	int pos = 0;
	603
	604	/ buffers *********************************************************/
[128]	605	char tmp[MAX_STR_LEN];
[1]	606
[128]	607	assert(mountlist != NULL);
	608	assert(raidlist != NULL);
	609	assert(disklist != NULL);
[1]	610
[128]	611	for (i = 0; i < disklist->entries; i++) {
	612	for (pos = 0;
	613	pos < mountlist->entries
	614	&& strcmp(mountlist->el[pos].device, disklist->el[i].device);
	615	pos++);
	616	if (pos < mountlist->entries) {
	617	sprintf(tmp,
	618	"Deleting partition %s cos it was part of a now-defunct RAID",
	619	mountlist->el[pos].device);
	620	log_it(tmp);
	621	memcpy((void *) &mountlist->el[pos],
	622	(void *) &mountlist->el[mountlist->entries - 1],
	623	sizeof(struct mountlist_line));
	624	mountlist->entries--;
	625	}
[1]	626	}
	627	}
	628
	629
	630
	631	/**
	632	* Delete entry number @p currline from @p disklist.
	633	* @param disklist The disklist to remove the entry from.
	634	* @param raid_device The RAID device containing the partition we're removing.
	635	* Used only in the popup "are you sure?" box.
	636	* @param currline The line number (starting from 0) of the item to delete.
	637	* @ingroup restoreGuiDisklist
	638	*/
	639	void
[128]	640	delete_disklist_entry(struct list_of_disks disklist, char raid_device,
	641	int currline)
[1]	642	{
	643
	644	/ int *************************************************************/
[128]	645	int pos = 0;
[1]	646
	647	/ buffers *********************************************************/
[128]	648	char tmp[MAX_STR_LEN];
[1]	649
[128]	650	assert(disklist != NULL);
	651	assert_string_is_neither_NULL_nor_zerolength(raid_device);
[1]	652
[541]	653	sprintf(tmp, "Delete %s from RAID device %s - are you sure?",
[128]	654	disklist->el[currline].device, raid_device);
	655	if (!ask_me_yes_or_no(tmp)) {
	656	return;
	657	}
	658	for (pos = currline; pos < disklist->entries - 1; pos++) {
	659	/* memcpy((void)&disklist->el[pos], (void)&disklist->el[pos+1], sizeof(struct s_disk)); */
	660	strcpy(disklist->el[pos].device, disklist->el[pos + 1].device);
	661	}
	662	disklist->entries--;
[1]	663	}
	664
	665
	666
	667	/**
	668	* Delete entry number @p currline from @p mountlist.
	669	* @param mountlist The mountlist to delete the entry from.
	670	* @param raidlist The raidlist that goes with @p mountlist.
	671	* @param listbox The Newt listbox component in the mountlist editor.
	672	* @param currline The line number (starting from 0) of the item to delete.
	673	* @param keylist The list of keys for @p listbox.
	674	* @ingroup restoreGuiMountlist
	675	*/
	676	void
[128]	677	delete_mountlist_entry(struct mountlist_itself *mountlist,
	678	struct raidlist_itself *raidlist,
	679	newtComponent listbox, int currline,
	680	void *keylist[])
[1]	681	{
	682
	683	/ int *************************************************************/
[128]	684	int pos = 0;
[1]	685
	686	/ buffers *********************************************************/
[128]	687	char tmp[MAX_STR_LEN];
[1]	688	char device[MAX_STR_LEN];
	689
	690
[128]	691	assert(mountlist != NULL);
	692	assert(raidlist != NULL);
	693	assert(listbox != NULL);
	694	assert(keylist != NULL);
[1]	695
[128]	696	pos =
	697	which_raid_device_is_using_this_partition(raidlist,
	698	mountlist->el[currline].
	699	device);
	700	if (pos >= 0) {
[541]	701	sprintf(tmp, "Cannot delete %s: it is in use by RAID device %s",
[128]	702	mountlist->el[currline].device,
	703	raidlist->el[pos].OSSWAP(raid_device, volname));
	704	popup_and_OK(tmp);
	705	return;
[1]	706	}
[541]	707	sprintf(tmp, "Delete %s - are you sure?",
[128]	708	mountlist->el[currline].device);
	709	if (!ask_me_yes_or_no(tmp)) {
	710	return;
	711	}
	712	if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
	713	strcpy(device, mountlist->el[currline].device);
	714	delete_raidlist_entry(mountlist, raidlist, device);
	715	for (currline = 0;
	716	currline < mountlist->entries
	717	&& strcmp(mountlist->el[currline].device, device);
	718	currline++);
	719	if (currline == mountlist->entries) {
	720	log_it("Dev is gone. I can't delete it. Ho-hum");
	721	return;
	722	}
	723	}
	724	memcpy((void *) &mountlist->el[currline],
	725	(void *) &mountlist->el[mountlist->entries - 1],
	726	sizeof(struct mountlist_line));
	727	mountlist->entries--;
	728	redraw_mountlist(mountlist, keylist, listbox);
[1]	729	}
	730
	731
	732	/**
	733	* Delete @p device from @p raidlist.
	734	* @param mountlist The mountlist containing information about the user's partitions.
	735	* @param raidlist The raidlist containing the RAID device to delete.
	736	* @param device The device (e.g. /dev/md0) to delete.
	737	* @ingroup restoreGuiMountlist
	738	*/
	739	void
[128]	740	delete_raidlist_entry(struct mountlist_itself *mountlist,
	741	struct raidlist_itself raidlist, char device)
[1]	742	{
[128]	743
[1]	744	/ int *************************************************************/
[128]	745	int i = 0;
	746	int items = 0;
[1]	747
	748	/ bool ************************************************************/
[128]	749	bool delete_partitions_too;
[1]	750
	751	/ buffers *********************************************************/
[128]	752	char tmp[MAX_STR_LEN];
[1]	753
[128]	754	assert(mountlist != NULL);
	755	assert(raidlist != NULL);
	756	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	757
[128]	758	i = find_raid_device_in_raidlist(raidlist, device);
	759	if (i < 0) {
	760	return;
	761	}
[541]	762	sprintf(tmp, "Do you want me to delete %s's partitions, too?", device);
[128]	763	delete_partitions_too = ask_me_yes_or_no(tmp);
	764	if (delete_partitions_too) {
[1]	765	#ifdef __FreeBSD__
[128]	766	// static so it's zeroed
	767	static struct list_of_disks d;
	768	int x, y, z;
	769
	770	for (x = 0; x < raidlist->el[i].plexes; ++x) {
	771	for (y = 0; y < raidlist->el[i].plex[x].subdisks; ++y) {
	772	for (z = 0; z < raidlist->disks.entries; ++z) {
	773	if (!strcmp(raidlist->el[i].plex[x].sd[y].which_device,
	774	raidlist->disks.el[z].name)) {
	775	strcpy(d.el[d.entries].name,
	776	raidlist->disks.el[z].name);
	777	strcpy(d.el[d.entries++].device,
	778	raidlist->disks.el[z].device);
	779	}
	780	}
	781	}
	782	}
	783
	784	del_partns_listed_in_disklist(mountlist, raidlist, &d);
[1]	785	#else
[128]	786	del_partns_listed_in_disklist(mountlist, raidlist,
	787	&raidlist->el[i].data_disks);
	788	del_partns_listed_in_disklist(mountlist, raidlist,
	789	&raidlist->el[i].spare_disks);
	790	del_partns_listed_in_disklist(mountlist, raidlist,
	791	&raidlist->el[i].parity_disks);
	792	del_partns_listed_in_disklist(mountlist, raidlist,
	793	&raidlist->el[i].failed_disks);
[1]	794	#endif
[128]	795	}
	796	items = raidlist->entries;
	797	if (items == 1) {
	798	items = 0;
	799	} else {
	800	log_it(tmp);
	801	memcpy((void *) &raidlist->el[i],
	802	(void *) &raidlist->el[items - 1],
	803	sizeof(struct OSSWAP (raid_device_record, vinum_volume)));
	804	items--;
	805	}
	806	raidlist->entries = items;
[1]	807	}
	808
	809
	810	#ifndef __FreeBSD__
	811	/**
	812	* Delete entry number @p lino in the additional RAID variables section of @p raidrec.
	813	* @param raidrec The RAID device record containing the RAID variable to delete.
	814	* @param lino The line number (starting from 0) of the variable to delete.
	815	* @ingroup restoreGuiVarslist
	816	*/
[128]	817	void delete_varslist_entry(struct raid_device_record *raidrec, int lino)
[1]	818	{
	819
	820	/ buffers **********************************************************/
[128]	821	char tmp[MAX_STR_LEN];
[1]	822
	823	/ structures *******************************************************/
[128]	824	struct additional_raid_variables *av;
[1]	825
[128]	826	assert(raidrec != NULL);
[1]	827
[128]	828	av = &raidrec->additional_vars;
[541]	829	sprintf(tmp, "Delete %s - are you sure?", av->el[lino].label);
[128]	830	if (ask_me_yes_or_no(tmp)) {
	831	if (!strcmp(av->el[lino].label, "persistent-superblock")
	832	\|\| !strcmp(av->el[lino].label, "chunk-size")) {
[541]	833	sprintf(tmp, "%s must not be deleted. It would be bad.",
[128]	834	av->el[lino].label);
	835	popup_and_OK(tmp);
	836	} else {
	837	memcpy((void ) &av->el[lino], (void ) &av->el[av->entries--],
	838	sizeof(struct raid_var_line));
	839	}
[1]	840	}
	841	}
	842	#endif
	843
	844
	845	/**
	846	* Redraw the filelist display.
	847	* @param filelist The filelist structure to edit.
	848	* @param keylist The list of keys for @p listbox.
	849	* @param listbox The Newt listbox component containing some of the filelist entries.
	850	* @return The number of lines currently being displayed.
	851	* @ingroup restoreGuiGroup
	852	*/
	853	int
[128]	854	redraw_filelist(struct s_node filelist, void keylist[ARBITRARY_MAXIMUM],
	855	newtComponent listbox)
[1]	856	{
	857
	858	/ int *************************************************************/
[128]	859	static int lines_in_flist_window = 0;
	860	static int depth = 0;
[1]	861
[738]	862	/ long ************************************************************/
	863	long i = 0;
	864
[1]	865	/ structures *****************************************************/
[128]	866	struct s_node *node;
[1]	867
	868	/ buffers ********************************************************/
[128]	869	static char current_filename[MAX_STR_LEN];
	870	char tmp[MAX_STR_LEN + 2];
[1]	871
	872	/ bool ***********************************************************/
	873	/* voiddummyptr; /
[128]	874	bool dummybool;
	875	static bool warned_already;
[1]	876
[128]	877	assert(filelist != NULL);
	878	assert(keylist != NULL);
	879	assert(listbox != NULL);
[1]	880
	881
[128]	882	if (depth == 0) {
	883	lines_in_flist_window = 0;
	884	warned_already = FALSE;
	885	for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
	886	g_strings_of_flist_window[i][0] = '\0';
	887	g_is_path_selected[i] = FALSE;
	888	}
[1]	889	}
[128]	890	for (node = filelist; node != NULL; node = node->right) {
	891	current_filename[depth] = node->ch;
	892	if (node->down) {
	893	depth++;
	894	i = redraw_filelist(node->down, keylist, listbox);
	895	depth--;
	896	}
	897	if (node->ch == '\0' && node->expanded) {
	898	if (lines_in_flist_window == ARBITRARY_MAXIMUM) {
	899	if (!warned_already) {
	900	warned_already = TRUE;
	901	sprintf(tmp,
[541]	902	"Too many lines. Displaying first %d entries only. Close a directory to see more.",
[128]	903	ARBITRARY_MAXIMUM);
	904	popup_and_OK(tmp);
	905	}
	906	} else {
	907	strcpy(g_strings_of_flist_window[lines_in_flist_window],
	908	current_filename);
	909	g_is_path_selected[lines_in_flist_window] = node->selected;
	910	lines_in_flist_window++;
	911	}
	912	}
[1]	913	}
[128]	914	if (depth == 0) {
	915	if (lines_in_flist_window > ARBITRARY_MAXIMUM) {
	916	lines_in_flist_window = ARBITRARY_MAXIMUM;
[1]	917	}
	918	/* do an elementary sort */
[128]	919	for (i = 1; i < lines_in_flist_window; i++) {
	920	if (strcmp
	921	(g_strings_of_flist_window[i],
	922	g_strings_of_flist_window[i - 1]) < 0) {
	923	strcpy(tmp, g_strings_of_flist_window[i]);
	924	strcpy(g_strings_of_flist_window[i],
	925	g_strings_of_flist_window[i - 1]);
	926	strcpy(g_strings_of_flist_window[i - 1], tmp);
	927	dummybool = g_is_path_selected[i];
	928	g_is_path_selected[i] = g_is_path_selected[i - 1];
	929	g_is_path_selected[i - 1] = dummybool;
	930	i = 0;
	931	}
	932	}
[1]	933	/* write list to screen */
[128]	934	newtListboxClear(listbox);
	935	for (i = 0; i < lines_in_flist_window; i++) {
	936	sprintf(tmp, "%c%c %-80s", (g_is_path_selected[i] ? '*' : ' '),
	937	(g_is_path_expanded[i] ? '+' : '-'),
	938	strip_path(g_strings_of_flist_window[i]));
	939	tmp[70] = '\0';
	940	keylist[i] = (void *) i;
	941	newtListboxAppendEntry(listbox, tmp, keylist[i]);
	942	}
	943	return (lines_in_flist_window);
	944	} else {
	945	return (0);
[1]	946	}
	947	}
	948
	949
	950	/**
	951	* Strip a path to the bare minimum (^ pointing to the directory above, plus filename).
	952	* @param tmp The path to strip.
	953	* @return The stripped path.
	954	* @author Conor Daly
	955	* @ingroup restoreUtilityGroup
	956	*/
[128]	957	char strip_path(char tmp)
[1]	958	{
	959
	960	int i = 0, j = 0, slashcount = 0;
	961	int slashloc = 0, lastslashloc = 0;
	962
[128]	963	while (tmp[i] != '\0') { /* Count the slashes in tmp
	964	1 slash per dir */
	965	if (tmp[i] == '/') {
	966	slashcount++;
	967	lastslashloc = slashloc;
	968	slashloc = i;
	969	if (tmp[i + 1] == '\0') { /* if this slash is last char, back off */
	970	slashcount--;
	971	slashloc = lastslashloc;
	972	}
	973	}
	974	i++;
[1]	975	}
[128]	976	if (slashcount > 0)
	977	slashcount--; /* Keep one slash 'cos Hugh does... */
[1]	978
[128]	979	for (i = 0; i < slashcount; i++) { /* Replace each dir with a space char */
	980	tmpnopath[i] = ' ';
[1]	981	}
	982
	983	i = slashloc;
	984	j = slashcount;
[128]	985	while (tmp[i] != '\0') { /* Now add what's left of tmp */
	986	if ((tmpprevpath[j] == ' ' \|\| tmpprevpath[j] == '^')
	987	&& tmp[i] == '/' && tmpnopath[j - 1] != '^' && j != 0) { /* Add a pointer upwards if this is not in the same dir as line above */
	988	tmpnopath[j - 1] = '^';
	989	} else {
	990	tmpnopath[j++] = tmp[i++];
	991	}
[1]	992	}
	993	tmpnopath[j] = '\0';
	994
[128]	995	strcpy(tmpprevpath, tmpnopath); /* Make a copy for next iteration */
	996
	997	return (tmpnopath);
[1]	998	}
	999
	1000
	1001	/**
	1002	* Allow the user to edit the filelist and choose which files to restore.
	1003	* @param filelist The node structure containing the filelist.
	1004	* @return 0 if the user pressed OK, 1 if they pressed Cancel.
	1005	*/
[128]	1006	int edit_filelist(struct s_node *filelist)
[1]	1007	{
	1008
	1009	/ newt ************************************************************/
[128]	1010	newtComponent myForm;
	1011	newtComponent bLess = NULL;
	1012	newtComponent bMore = NULL;
	1013	newtComponent bToggle = NULL;
	1014	newtComponent bOK = NULL;
	1015	newtComponent bCancel = NULL;
	1016	newtComponent b_res = NULL;
	1017	newtComponent filelistListbox = NULL;
	1018	newtComponent bRegex = NULL;
[1]	1019
	1020	/ int *************************************************************/
	1021	int finished = FALSE;
	1022	int lines_in_flist_window = 0;
	1023	int indexno = 0;
	1024	int j = 0;
	1025
	1026	/ ???? ************************************************************/
[128]	1027	void *curr_choice;
	1028	void *keylist[ARBITRARY_MAXIMUM];
[1]	1029
	1030	/ buffers *********************************************************/
[128]	1031	char tmp[MAX_STR_LEN];
[1]	1032
	1033	/ bool ************************************************************/
[128]	1034	bool dummybool;
[1]	1035
	1036	/* struct s_node node; /
	1037
[128]	1038	assert(filelist != NULL);
[1]	1039
[541]	1040	log_to_screen("Editing filelist");
[128]	1041	newtPushHelpLine
[541]	1042	(" Please edit the filelist to your satisfaction, then click OK or Cancel.");
[128]	1043	j = 4;
[541]	1044	bLess = newtCompactButton(j, 17, " Less ");
	1045	bMore = newtCompactButton(j += 12, 17, " More ");
	1046	bToggle = newtCompactButton(j += 12, 17, "Toggle");
	1047	bRegex = newtCompactButton(j += 12, 17, "RegEx");
	1048	bCancel = newtCompactButton(j += 12, 17, "Cancel");
	1049	bOK = newtCompactButton(j += 12, 17, " OK ");
[128]	1050	filelistListbox =
	1051	newtListbox(2, 1, 15, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1052	toggle_all_root_dirs_on(filelist);
	1053	lines_in_flist_window =
	1054	redraw_filelist(filelist, keylist, filelistListbox);
[541]	1055	newtOpenWindow(1, 3, 77, 18, "Editing filelist");
[128]	1056	myForm = newtForm(NULL, NULL, 0);
	1057	newtFormAddComponents(myForm, filelistListbox, bLess, bMore, bToggle,
	1058	bRegex, bCancel, bOK, NULL);
	1059	while (!finished) {
	1060	b_res = newtRunForm(myForm);
	1061	if (b_res == bOK) {
	1062	finished =
	1063	ask_me_yes_or_no
[541]	1064	("Are you happy with your file selection?");
[128]	1065	} else if (b_res == bCancel) {
	1066	finished = TRUE;
	1067	} else if (b_res == bRegex) {
[541]	1068	popup_and_OK("I haven't implemented this yet...");
[128]	1069	} else {
	1070	curr_choice = newtListboxGetCurrent(filelistListbox);
	1071	for (indexno = 0;
	1072	indexno < lines_in_flist_window
	1073	&& keylist[indexno] != curr_choice; indexno++);
	1074	if (indexno == lines_in_flist_window) {
	1075	log_it
	1076	("I don't know what this button does; assuming I am to toggle 1st entry");
	1077	indexno = 0;
	1078	}
	1079	sprintf(tmp, "You selected '%s'",
	1080	g_strings_of_flist_window[indexno]);
	1081	log_it(tmp);
	1082	if (b_res == bMore) {
	1083	g_is_path_expanded[indexno] = TRUE;
	1084	toggle_path_expandability(filelist,
	1085	g_strings_of_flist_window
	1086	[indexno], TRUE);
	1087	lines_in_flist_window =
	1088	redraw_filelist(filelist, keylist, filelistListbox);
	1089	newtListboxSetCurrentByKey(filelistListbox, curr_choice);
	1090	} else if (b_res == bLess) {
	1091	g_is_path_expanded[indexno] = FALSE;
	1092	toggle_path_expandability(filelist,
	1093	g_strings_of_flist_window
	1094	[indexno], FALSE);
	1095	lines_in_flist_window =
	1096	redraw_filelist(filelist, keylist, filelistListbox);
	1097	newtListboxSetCurrentByKey(filelistListbox, curr_choice);
	1098	} else {
	1099	if (!strcmp(g_strings_of_flist_window[indexno], "/")) {
	1100	dummybool = !g_is_path_selected[indexno];
	1101	for (j = 1; j < lines_in_flist_window; j++) {
	1102	toggle_path_selection(filelist,
	1103	g_strings_of_flist_window[j],
	1104	dummybool);
	1105	}
	1106	} else {
	1107	toggle_path_selection(filelist,
	1108	g_strings_of_flist_window
	1109	[indexno],
	1110	!g_is_path_selected[indexno]);
	1111	lines_in_flist_window =
	1112	redraw_filelist(filelist, keylist,
	1113	filelistListbox);
	1114	}
	1115	newtListboxSetCurrentByKey(filelistListbox, curr_choice);
	1116	}
	1117	for (indexno = 0;
	1118	indexno < lines_in_flist_window
	1119	&& keylist[indexno] != curr_choice; indexno++);
	1120	if (indexno == lines_in_flist_window) {
	1121	log_it
	1122	("Layout of table has changed. Y pointer is reverting to zero.");
	1123	indexno = 0;
	1124	}
[1]	1125	}
	1126	}
[128]	1127	newtFormDestroy(myForm);
	1128	newtPopWindow();
	1129	newtPopHelpLine();
	1130	if (b_res == bOK) {
	1131	return (0);
	1132	} else {
[1]	1133	/* popup_and_OK("You pushed 'cancel'. I shall now abort."); */
[128]	1134	return (1);
	1135	}
[1]	1136	}
	1137
	1138
	1139	/**
	1140	* Edit an entry in @p mountlist.
	1141	* @param mountlist The mountlist containing information about the user's partitions.
	1142	* @param raidlist The raidlist to accompany @p mountlist.
	1143	* @param listbox The Newt listbox component in the mountlist editor.
	1144	* @param currline The selected line (starting from 0) in @p listbox.
	1145	* @param keylist The list of keys for @p listbox.
	1146	* @ingroup restoreGuiMountlist
	1147	*/
	1148	void
[128]	1149	edit_mountlist_entry(struct mountlist_itself *mountlist,
	1150	struct raidlist_itself *raidlist,
	1151	newtComponent listbox, int currline, void *keylist[])
[1]	1152	{
	1153
	1154	/ structures ******************************************************/
[128]	1155	static struct raidlist_itself bkp_raidlist;
[1]	1156
	1157	/ newt ************************************************************/
[128]	1158	newtComponent myForm;
[1]	1159	newtComponent bOK;
	1160	newtComponent bCancel;
	1161	newtComponent b_res;
	1162	newtComponent mountpointComp;
	1163	newtComponent label0;
	1164	newtComponent label1;
	1165	newtComponent label2;
	1166	newtComponent label3;
	1167	newtComponent sizeComp;
	1168	newtComponent deviceComp;
	1169	newtComponent formatComp;
	1170	newtComponent b_raid = NULL;
	1171
	1172	/ buffers *********************************************************/
	1173	char device_str[MAX_STR_LEN];
	1174	char mountpoint_str[MAX_STR_LEN];
	1175	char size_str[MAX_STR_LEN];
	1176	char format_str[MAX_STR_LEN];
[128]	1177	char tmp[MAX_STR_LEN];
	1178	char device_used_to_be[MAX_STR_LEN];
[1]	1179	char mountpt_used_to_be[MAX_STR_LEN];
	1180
	1181	/ pointers ********************************************************/
	1182	char *device_here;
	1183	char *mountpoint_here;
	1184	char *size_here;
	1185	char *format_here;
	1186
	1187	/ int *************************************************************/
[128]	1188	int j = 0;
[1]	1189
[128]	1190	assert(mountlist != NULL);
	1191	assert(raidlist != NULL);
	1192	assert(listbox != NULL);
	1193	assert(keylist != NULL);
[1]	1194
[128]	1195	memcpy((void ) &bkp_raidlist, (void ) raidlist,
	1196	sizeof(struct raidlist_itself));
	1197	strcpy(device_str, mountlist->el[currline].device);
	1198	strcpy(device_used_to_be, mountlist->el[currline].device);
	1199	strcpy(mountpoint_str, mountlist->el[currline].mountpoint);
	1200	strcpy(mountpt_used_to_be, mountlist->el[currline].mountpoint);
	1201	strcpy(format_str, mountlist->el[currline].format);
	1202	sprintf(size_str, "%lld", mountlist->el[currline].size / 1024);
	1203	newtOpenWindow(20, 5, 48, 10, "Edit entry");
[541]	1204	label0 = newtLabel(2, 1, "Device:");
	1205	label1 = newtLabel(2, 2, "Mountpoint:");
	1206	label2 = newtLabel(2, 3, "Size (MB): ");
	1207	label3 = newtLabel(2, 4, "Format: ");
[128]	1208	deviceComp =
	1209	newtEntry(14, 1, device_str, 30, (void *) &device_here, 0);
	1210	mountpointComp =
	1211	newtEntry(14, 2, mountpoint_str, 30, (void *) &mountpoint_here, 0);
	1212	formatComp =
	1213	newtEntry(14, 4, format_str, 15, (void *) &format_here, 0);
	1214	if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
	1215	\|\| !strcmp(mountlist->el[currline].mountpoint, "image")) {
	1216	sizeComp = newtLabel(14, 3, size_str);
	1217	} else {
	1218	sizeComp = newtEntry(14, 3, size_str, 10, (void *) &size_here, 0);
[1]	1219	}
[541]	1220	bOK = newtButton(2, 6, " OK ");
	1221	bCancel = newtButton(14, 6, "Cancel");
[128]	1222	if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
	1223	b_raid = newtButton(26, 6, "RAID..");
[1]	1224	}
[128]	1225	newtPushHelpLine
[541]	1226	(" Edit this partition's mountpoint, size and format; then click 'OK'.");
[128]	1227	myForm = newtForm(NULL, NULL, 0);
	1228	newtFormAddComponents(myForm, deviceComp, mountpointComp, sizeComp,
	1229	formatComp, label0, label1, label2, label3, bOK,
	1230	bCancel, b_raid, NULL);
	1231	for (b_res = NULL; b_res != bOK && b_res != bCancel;) {
	1232	b_res = newtRunForm(myForm);
	1233	strcpy(device_str, device_here);
[1168]	1234	mr_strip_spaces(device_str);
[128]	1235	strcpy(mountpoint_str, mountpoint_here);
[1168]	1236	mr_strip_spaces(mountpoint_str);
[128]	1237	strcpy(format_str, format_here);
[1168]	1238	mr_strip_spaces(format_str);
[128]	1239	if (b_res == bOK && strstr(device_str, RAID_DEVICE_STUB)
	1240	&& strstr(device_used_to_be, RAID_DEVICE_STUB)
	1241	&& strcmp(device_str, device_used_to_be)) {
[541]	1242	popup_and_OK("You can't change /dev/mdX to /dev/mdY.");
[128]	1243	b_res = NULL;
	1244	continue;
	1245	} else if (b_res == bOK && !strcmp(mountpoint_str, "image")
	1246	&& strcmp(mountpt_used_to_be, "image")) {
[541]	1247	popup_and_OK("You can't change a regular device to an image.");
[128]	1248	b_res = NULL;
	1249	continue;
[1]	1250	}
[128]	1251	if (!strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
	1252	&& strcmp(mountlist->el[currline].mountpoint, "image")) {
	1253	strcpy(size_str, size_here);
[1168]	1254	mr_strip_spaces(size_str);
[128]	1255	} else {
	1256	sprintf(size_str, "%ld",
	1257	calculate_raid_device_size(mountlist, raidlist,
	1258	mountlist->el[currline].
	1259	device) / 1024);
	1260	newtLabelSetText(sizeComp, size_str);
[1]	1261	}
[128]	1262	/* do not let user click RAID button if user has changed device_str */
	1263	if (b_res == b_raid) {
	1264	if (strcmp(device_str, mountlist->el[currline].device)) {
	1265	/*
	1266	can't change mountlist's entry from /dex/mdX to /dev/mdY: it would ugly
	1267	when you try to map the changes over to the raidtab list, trust me
	1268	*/
	1269	popup_and_OK
[541]	1270	("You cannot edit the RAID settings until you have OK'd your change to the device node.");
[128]	1271	} else {
	1272	j = find_raid_device_in_raidlist(raidlist,
	1273	mountlist->el[currline].
	1274	device);
	1275	if (j < 0) {
	1276	sprintf(tmp,
[541]	1277	"/etc/raidtab does not have an entry for %s; please delete it and add it again",
[128]	1278	mountlist->el[currline].device);
	1279	popup_and_OK(tmp);
	1280	} else {
[541]	1281	log_it("edit_raidlist_entry - calling");
[128]	1282	edit_raidlist_entry(mountlist, raidlist,
	1283	&raidlist->el[j], currline);
	1284	}
	1285	}
	1286	}
[1]	1287	}
[128]	1288	newtFormDestroy(myForm);
	1289	newtPopHelpLine();
	1290	newtPopWindow();
	1291	if (b_res == bCancel) {
	1292	memcpy((void ) raidlist, (void ) &bkp_raidlist,
	1293	sizeof(struct raidlist_itself));
	1294	return;
	1295	}
	1296	strcpy(mountlist->el[currline].device, device_str);
	1297	strcpy(mountlist->el[currline].mountpoint, mountpoint_str);
	1298	strcpy(mountlist->el[currline].format, format_str);
[705]	1299	if (strcmp(mountlist->el[currline].mountpoint, "image")) {
	1300	if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)) {
	1301	mountlist->el[currline].size =
	1302	calculate_raid_device_size(mountlist, raidlist,
[128]	1303	mountlist->el[currline].device);
[705]	1304	} else {
	1305	mountlist->el[currline].size = atol(size_str) * 1024;
	1306	}
[128]	1307	}
[738]	1308	newtListboxSetEntry(listbox, (long) keylist[currline],
[128]	1309	mountlist_entry_to_string(mountlist, currline));
	1310	/* if new /dev/md RAID device then do funky stuff */
	1311	if (strstr(mountlist->el[currline].device, RAID_DEVICE_STUB)
	1312	&& !strstr(device_used_to_be, RAID_DEVICE_STUB)) {
	1313	initiate_new_raidlist_entry(raidlist, mountlist, currline,
	1314	device_str);
	1315	}
	1316	/* if moving from RAID to non-RAID then do funky stuff */
	1317	else if (strstr(device_used_to_be, RAID_DEVICE_STUB)
	1318	&& !strstr(device_str, RAID_DEVICE_STUB)) {
	1319	delete_raidlist_entry(mountlist, raidlist, device_str);
	1320	}
	1321	/* if moving a non-RAID to another non-RAID then re-jig any RAID disks, if necessary */
	1322	else if (!strstr(device_used_to_be, RAID_DEVICE_STUB)
	1323	&& !strstr(device_str, RAID_DEVICE_STUB)) {
	1324	rejig_partition_name_in_raidlist_if_necessary(raidlist,
	1325	device_used_to_be,
	1326	device_str);
	1327	}
[1]	1328	/* else, moving a RAID to another RAID; bad idea, or so I thought */
[128]	1329	#ifndef __FreeBSD__ /* It works fine under FBSD. */
	1330	else if (strcmp(device_used_to_be, device_str)) {
	1331	popup_and_OK
[541]	1332	("You are renaming a RAID device as another RAID device. I don't like it but I'll allow it.");
[128]	1333	}
[1]	1334	#endif
[128]	1335	redraw_mountlist(mountlist, keylist, listbox);
[1]	1336	}
	1337
	1338
	1339	#if __FreeBSD__
	1340	/**
	1341	* Add a subdisk to @p raidrec.
	1342	* @param raidlist The raidlist containing information about RAID partitions.
	1343	* @param raidrec The RAID device record to add the subdisk to.
	1344	* @param temp The device name of the RAID disk to add it to.
	1345	* @author Joshua Oreman
	1346	* @ingroup restoreGuiMountlist
	1347	*/
	1348	void
[128]	1349	add_raid_subdisk(struct raidlist_itself *raidlist,
	1350	struct vinum_plex raidrec, char temp)
[1]	1351	{
[128]	1352	int i;
	1353	bool found = FALSE;
	1354
	1355	for (i = 0; i < raidlist->disks.entries; ++i) {
	1356	if (!strcmp(raidlist->disks.el[i].device, temp)) {
	1357	strcpy(raidrec->sd[raidrec->subdisks].which_device,
	1358	raidlist->disks.el[i].name);
	1359	found = TRUE;
	1360	}
[1]	1361	}
[128]	1362	if (!found) {
	1363	sprintf(raidlist->disks.el[raidlist->disks.entries].name,
	1364	"drive%i", raidlist->disks.entries);
	1365	sprintf(raidrec->sd[raidrec->subdisks].which_device, "drive%i",
	1366	raidlist->disks.entries);
	1367	strcpy(raidlist->disks.el[raidlist->disks.entries++].device, temp);
	1368	}
	1369	raidrec->subdisks++;
[1]	1370	}
	1371
	1372
	1373	/**
	1374	* Determine the /dev entry for @p vinum_name.
	1375	* @param raidlist The raidlist containing information about RAID devices.
	1376	* @param vinum_name The name of the Vinum drive to map to a /dev entry.
	1377	* @return The /dev entry, or NULL if none was found.
	1378	* @note The returned string points to static storage that will be overwritten with each call.
	1379	* @author Joshua Oreman
	1380	* @ingroup restoreUtilityGroup
	1381	*/
[128]	1382	char find_dev_entry_for_raid_device_name(struct raidlist_itself raidlist,
	1383	char *vinum_name)
[1]	1384	{
[128]	1385	int i;
	1386	for (i = 0; i < raidlist->disks.entries; ++i) {
	1387	if (!strcmp(raidlist->disks.el[i].name, vinum_name)) {
	1388	return raidlist->disks.el[i].device;
	1389	}
[1]	1390	}
[128]	1391	return NULL;
[1]	1392	}
	1393
	1394	void
[128]	1395	edit_raidlist_plex(struct mountlist_itself *mountlist,
	1396	struct raidlist_itself *raidlist,
	1397	struct vinum_plex *raidrec, int currline,
	1398	int currline2);
[1]	1399
	1400	#endif
	1401
	1402
	1403	/**
	1404	* Edit the entry for @p raidrec in @p raidlist.
	1405	* @param mountlist The mountlist to get some information from.
	1406	* @param raidlist The raidlist containing information about RAID devices.
	1407	* @param raidrec The RAID device record for this partition.
	1408	* @param currline The line number (starting from 0) in the mountlist of the RAID device.
	1409	* @ingroup restoreGuiMountlist
	1410	*/
	1411	void
[128]	1412	edit_raidlist_entry(struct mountlist_itself *mountlist,
	1413	struct raidlist_itself *raidlist,
	1414	struct OSSWAP (raid_device_record,
	1415	vinum_volume) * raidrec, int currline)
[1]	1416	{
	1417
	1418	#ifdef __FreeBSD__
	1419	/ structures ******************************************************/
[128]	1420	struct vinum_volume bkp_raidrec;
[1]	1421
	1422
	1423	/ buffers *********************************************************/
[128]	1424	char title_of_editraidForm_window[MAX_STR_LEN];
[1]	1425
	1426	/ newt ************************************************************/
[128]	1427	newtComponent editraidForm;
	1428	newtComponent bOK;
	1429	newtComponent bCancel;
	1430	newtComponent bEdit;
	1431	newtComponent bAdd;
	1432	newtComponent bDelete;
	1433	newtComponent b_res;
	1434	newtComponent plexesListbox;
	1435	newtComponent plexesHeader;
[1]	1436
[128]	1437	void *keylist[10];
	1438	void *curr_choice;
[1]	1439
[128]	1440	int currline2 = 0;
[1]	1441
[541]	1442	log_it("Started edit_raidlist_entry");
[128]	1443	memcpy((void ) &bkp_raidrec, (void ) raidrec,
	1444	sizeof(struct vinum_volume));
[541]	1445	sprintf(title_of_editraidForm_window, "Plexes on %s",
[128]	1446	raidrec->volname);
[541]	1447	newtPushHelpLine(" Please select a plex to edit");
[128]	1448	newtOpenWindow(13, 5, 54, 15, title_of_editraidForm_window);
	1449	for (;;) {
	1450	int i;
	1451	char headerstr[MAX_STR_LEN];
	1452	snprintf(headerstr, MAX_STR_LEN, "%-14s %-8s %11s %8s",
[541]	1453	"Plex", "Level", "Stripe Size", "Subdisks");
[1]	1454
[541]	1455	bOK = newtCompactButton(2, 13, " OK ");
	1456	bCancel = newtCompactButton(12, 13, "Cancel");
	1457	bAdd = newtCompactButton(22, 13, " Add ");
	1458	bEdit = newtCompactButton(32, 13, " Edit ");
	1459	bDelete = newtCompactButton(42, 13, "Delete");
[1]	1460
[128]	1461	plexesListbox =
	1462	newtListbox(2, 3, 9, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1463	plexesHeader = newtLabel(2, 2, headerstr);
	1464	editraidForm = newtForm(NULL, NULL, 0);
[1]	1465
[128]	1466	newtListboxClear(plexesListbox);
	1467	for (i = 0; i < 10; ++i) {
	1468	keylist[i] = (void *) i;
	1469	if (i < raidrec->plexes) {
	1470	char pname[64], entry[MAX_STR_LEN], raidlevel[64],
	1471	chunksize[64];
	1472	switch (raidrec->plex[i].raidlevel) {
	1473	case -1:
	1474	strcpy(raidlevel, "concat");
	1475	break;
	1476	case 0:
	1477	strcpy(raidlevel, "striped");
	1478	break;
	1479	case 5:
	1480	strcpy(raidlevel, "raid5");
	1481	break;
	1482	default:
	1483	sprintf(raidlevel, "raid%i",
	1484	raidrec->plex[i].raidlevel);
	1485	break;
	1486	}
	1487
	1488	if (raidrec->plex[i].raidlevel == -1) {
	1489	strcpy(chunksize, "N/A");
	1490	} else {
	1491	sprintf(chunksize, "%dk", raidrec->plex[i].stripesize);
	1492	}
	1493	snprintf(pname, 64, "%s.p%i", raidrec->volname, i);
	1494	snprintf(entry, MAX_STR_LEN, "%-14s %-8s %11s %8d",
	1495	pname, raidlevel, chunksize,
	1496	raidrec->plex[i].subdisks);
	1497	newtListboxAppendEntry(plexesListbox, entry, keylist[i]);
	1498	}
[1]	1499	}
	1500
[128]	1501	newtFormAddComponents(editraidForm, bOK, bCancel, bAdd, bEdit,
	1502	bDelete, plexesListbox, plexesHeader, NULL);
	1503
	1504	b_res = newtRunForm(editraidForm);
	1505	if (b_res == bOK \|\| b_res == bCancel) {
	1506	break;
[1]	1507	}
	1508
[128]	1509	curr_choice = newtListboxGetCurrent(plexesListbox);
	1510	for (currline2 = 0; currline2 < raidrec->plexes; ++currline2) {
	1511	if (currline2 > 9)
	1512	break;
	1513	if (keylist[currline2] == curr_choice)
	1514	break;
	1515	}
[1]	1516
[128]	1517	if (b_res == bDelete) {
	1518	char msg[MAX_STR_LEN];
[541]	1519	sprintf(msg, "Are you sure you want to delete %s.p%i?",
[128]	1520	raidrec->volname, currline2);
	1521	if (ask_me_yes_or_no(msg)) {
[541]	1522	log_it("Deleting RAID plex");
[128]	1523	memcpy((void *) &raidrec->plex[currline2],
	1524	(void *) &raidrec->plex[raidrec->plexes - 1],
	1525	sizeof(struct vinum_plex));
	1526	raidrec->plexes--;
	1527	}
	1528	continue;
	1529	}
	1530	if (b_res == bAdd) {
	1531	raidrec->plex[raidrec->plexes].raidlevel = 0;
	1532	raidrec->plex[raidrec->plexes].stripesize = 279;
	1533	raidrec->plex[raidrec->plexes].subdisks = 0;
	1534	currline2 = raidrec->plexes++;
	1535	}
	1536	edit_raidlist_plex(mountlist, raidlist, &raidrec->plex[currline2],
	1537	currline, currline2);
	1538	newtFormDestroy(editraidForm);
[1]	1539	}
[128]	1540	if (b_res == bCancel) {
	1541	memcpy((void ) raidrec, (void ) &bkp_raidrec,
	1542	sizeof(struct vinum_volume));
	1543	}
	1544	newtPopHelpLine();
	1545	newtPopWindow();
	1546	mountlist->el[currline].size =
	1547	calculate_raid_device_size(mountlist, raidlist, raidrec->volname);
[1]	1548	#else
	1549	/ structures ******************************************************/
[128]	1550	struct raid_device_record *bkp_raidrec;
[1]	1551
	1552
	1553	/ buffers *********************************************************/
[128]	1554	char *title_of_editraidForm_window;
[1]	1555	char *sz_raid_level;
	1556	char *sz_data_disks;
	1557	char *sz_spare_disks;
	1558	char *sz_parity_disks;
	1559	char *sz_failed_disks;
	1560
	1561	/ newt ************************************************************/
[128]	1562	newtComponent editraidForm;
[1]	1563	newtComponent bOK;
	1564	newtComponent bCancel;
	1565	newtComponent bAdditional;
	1566	newtComponent bChangeRaid;
	1567	newtComponent bSelectData;
	1568	newtComponent bSelectSpare;
	1569	newtComponent bSelectParity;
	1570	newtComponent bSelectFailed;
	1571	newtComponent b_res;
	1572
[128]	1573	assert(mountlist != NULL);
	1574	assert(raidlist != NULL);
	1575	assert(raidrec != NULL);
[1]	1576
[128]	1577	malloc_string(title_of_editraidForm_window);
	1578	malloc_string(sz_raid_level);
	1579	malloc_string(sz_data_disks);
	1580	malloc_string(sz_spare_disks);
	1581	malloc_string(sz_parity_disks);
	1582	malloc_string(sz_failed_disks);
[1080]	1583	bkp_raidrec = mr_malloc(sizeof(struct raid_device_record));
[1]	1584
[128]	1585	log_it("Started edit_raidlist_entry");
[1]	1586
[128]	1587	memcpy((void ) bkp_raidrec, (void ) raidrec,
	1588	sizeof(struct raid_device_record));
	1589	sprintf(title_of_editraidForm_window, "%s", raidrec->raid_device);
[1108]	1590	mr_msg(2, "Opening newt window");
[128]	1591	newtOpenWindow(20, 5, 40, 14, title_of_editraidForm_window);
	1592	for (;;) {
[1108]	1593	mr_msg(2, "Main loop");
[541]	1594	sprintf(title_of_editraidForm_window, "Edit %s",
[128]	1595	raidrec->raid_device);
	1596	strcpy(sz_raid_level,
	1597	turn_raid_level_number_to_string(raidrec->raid_level));
	1598	strcpy(sz_data_disks,
	1599	number_of_disks_as_string(raidrec->data_disks.entries,
[541]	1600	"data"));
[128]	1601	strcpy(sz_spare_disks,
	1602	number_of_disks_as_string(raidrec->spare_disks.entries,
[541]	1603	"spare"));
[128]	1604	strcpy(sz_parity_disks,
	1605	number_of_disks_as_string(raidrec->parity_disks.entries,
[541]	1606	"parity"));
[128]	1607	strcpy(sz_failed_disks,
	1608	number_of_disks_as_string(raidrec->failed_disks.entries,
[541]	1609	"failed"));
[128]	1610	bSelectData = newtButton(1, 1, sz_data_disks);
	1611	bSelectSpare = newtButton(20, 1, sz_spare_disks);
	1612	bSelectParity = newtButton(1, 5, sz_parity_disks);
	1613	bSelectFailed = newtButton(20, 5, sz_failed_disks);
	1614	bChangeRaid = newtButton(1, 9, sz_raid_level);
[541]	1615	bOK = newtButton(16 + (raidrec->raid_level == -1), 9, " OK ");
	1616	bCancel = newtButton(28, 9, "Cancel");
[128]	1617	bAdditional =
	1618	newtCompactButton(1, 13,
[541]	1619	"Additional settings and information");
[128]	1620	newtPushHelpLine
[541]	1621	(" Edit the RAID device's settings to your heart's content, then hit OK/Cancel.");
[128]	1622	editraidForm = newtForm(NULL, NULL, 0);
	1623	newtFormAddComponents(editraidForm, bSelectData, bSelectParity,
	1624	bChangeRaid, bSelectSpare, bSelectFailed,
	1625	bOK, bCancel, bAdditional);
	1626	b_res = newtRunForm(editraidForm);
	1627	if (b_res == bChangeRaid) {
	1628	choose_raid_level(raidrec);
	1629	} else if (b_res == bSelectData) {
[541]	1630	select_raid_disks(mountlist, raidlist, raidrec, "data",
[128]	1631	&raidrec->data_disks);
	1632	} else if (b_res == bSelectSpare) {
[541]	1633	select_raid_disks(mountlist, raidlist, raidrec, "spare",
[128]	1634	&raidrec->spare_disks);
	1635	} else if (b_res == bSelectParity) {
[541]	1636	select_raid_disks(mountlist, raidlist, raidrec, "parity",
[128]	1637	&raidrec->parity_disks);
	1638	} else if (b_res == bSelectFailed) {
[541]	1639	select_raid_disks(mountlist, raidlist, raidrec, "failed",
[128]	1640	&raidrec->failed_disks);
	1641	} else if (b_res == bAdditional) {
	1642	edit_raidrec_additional_vars(raidrec);
	1643	}
	1644	newtFormDestroy(editraidForm);
	1645	if (b_res == bOK \|\| b_res == bCancel) {
	1646	break;
	1647	}
[1]	1648	}
[128]	1649	if (b_res == bCancel) {
	1650	memcpy((void ) raidrec, (void ) bkp_raidrec,
	1651	sizeof(struct raid_device_record));
[1]	1652	}
[128]	1653	newtPopHelpLine();
	1654	newtPopWindow();
	1655	mountlist->el[currline].size =
	1656	calculate_raid_device_size(mountlist, raidlist,
	1657	raidrec->raid_device);
[1080]	1658	mr_free(title_of_editraidForm_window);
	1659	mr_free(sz_raid_level);
	1660	mr_free(sz_data_disks);
	1661	mr_free(sz_spare_disks);
	1662	mr_free(sz_parity_disks);
	1663	mr_free(sz_failed_disks);
[1124]	1664	mr_free(bkp_raidrec);
[1]	1665	#endif
	1666	}
	1667
	1668	#ifdef __FreeBSD__
	1669
	1670	/**
	1671	* Edit the plex @p raidrec in @p raidlist.
	1672	* @param mountlist The mountlist to get some of the information from.
	1673	* @param raidlist The raidlist containing information about RAID devices.
	1674	* @param raidrec The plex to edit.
	1675	* @param currline The line number (starting from 0) of the RAID device in @p mountlist.
	1676	* @param currline2 The line number (starting from 0) of the plex within the RAID device.
	1677	* @author Joshua Oreman
	1678	* @ingroup restoreGuiMountlist
	1679	*/
	1680	void
[128]	1681	edit_raidlist_plex(struct mountlist_itself *mountlist,
	1682	struct raidlist_itself *raidlist,
	1683	struct vinum_plex *raidrec, int currline, int currline2)
[1]	1684	{
	1685
	1686	/ structures ******************************************************/
[128]	1687	struct vinum_plex bkp_raidrec;
[1]	1688
	1689
	1690	/ buffers *********************************************************/
[128]	1691	char title_of_editraidForm_window[MAX_STR_LEN];
[1]	1692
	1693	/ newt ************************************************************/
[128]	1694	newtComponent editraidForm;
	1695	newtComponent bOK;
	1696	newtComponent bCancel;
	1697	newtComponent bEdit;
	1698	newtComponent bAdd;
	1699	newtComponent bDelete;
	1700	newtComponent b_res;
	1701	newtComponent unallocListbox, allocListbox;
	1702	newtComponent bLevel, sLevel;
	1703	newtComponent bStripeSize, sStripeSize;
	1704	newtComponent bAlloc, bUnalloc;
[1]	1705
[128]	1706	void *keylist[ARBITRARY_MAXIMUM];
	1707	void curr_choice_a, curr_choice_u;
	1708	int currline_a, currline_u;
[1]	1709
[128]	1710	struct mountlist_itself *unallocparts;
[1]	1711
[1080]	1712	unallocparts = mr_malloc(sizeof(struct mountlist_itself));
[1]	1713
[128]	1714	log_it("Started edit_raidlist_entry");
	1715	memcpy((void ) &bkp_raidrec, (void ) raidrec,
	1716	sizeof(struct vinum_plex));
	1717	sprintf(title_of_editraidForm_window, "%s.p%i",
	1718	raidlist->el[currline].volname, currline2);
	1719	newtPushHelpLine
[541]	1720	(" Please select a subdisk to edit, or edit this plex's parameters");
[128]	1721	newtOpenWindow(13, 3, 54, 18, title_of_editraidForm_window);
	1722	for (;;) {
	1723	int i;
	1724	char headerstr[MAX_STR_LEN];
	1725	char tmp[64];
[541]	1726	snprintf(headerstr, MAX_STR_LEN, "%-24s %s", "Subdisk", "Device");
[1]	1727
[128]	1728
	1729	switch (raidrec->raidlevel) {
	1730	case -1:
	1731	strcpy(tmp, "concat");
	1732	break;
	1733	case 0:
	1734	strcpy(tmp, "striped");
	1735	break;
	1736	case 5:
	1737	strcpy(tmp, "raid5");
	1738	break;
	1739	default:
[541]	1740	sprintf(tmp, "unknown (%i)", raidrec->raidlevel);
[128]	1741	break;
	1742	}
[541]	1743	bLevel = newtCompactButton(2, 2, " RAID level ");
[128]	1744	sLevel = newtLabel(19, 2, tmp);
	1745
	1746	if (raidrec->raidlevel >= 0) {
	1747	sprintf(tmp, "%ik", raidrec->stripesize);
[541]	1748	bStripeSize = newtCompactButton(2, 4, " Stripe size ");
[128]	1749	} else {
	1750	strcpy(tmp, "N/A");
[541]	1751	bStripeSize = newtLabel(2, 4, "Stripe size:");
[128]	1752	}
	1753	sStripeSize = newtLabel(19, 4, tmp);
	1754
[541]	1755	bOK = newtCompactButton(2, 16, " OK ");
	1756	bCancel = newtCompactButton(12, 16, "Cancel");
	1757	bAdd = newtCompactButton(22, 16, " Add ");
	1758	bEdit = newtCompactButton(32, 16, " Edit ");
	1759	bDelete = newtCompactButton(42, 16, "Delete");
[128]	1760
	1761
	1762	// plexesListbox = newtListbox (2, 7, 9, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1763	// plexesHeader = newtLabel (2, 6, headerstr);
	1764	unallocListbox =
	1765	newtListbox(2, 7, 7, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1766	allocListbox =
	1767	newtListbox(33, 7, 7, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1768	bAlloc = newtButton(23, 7, " -> ");
	1769	bUnalloc = newtButton(23, 11, " <- ");
	1770
	1771	editraidForm = newtForm(NULL, NULL, 0);
	1772
	1773	newtListboxClear(allocListbox);
	1774	newtListboxClear(unallocListbox);
	1775	bzero(unallocparts, sizeof(struct mountlist_itself));
	1776	make_list_of_unallocated_raid_partitions(unallocparts, mountlist,
	1777	raidlist);
	1778	for (i = 0; i < ARBITRARY_MAXIMUM; ++i) {
	1779	char entry[MAX_STR_LEN];
	1780	keylist[i] = (void *) i;
	1781	if (i < raidrec->subdisks) {
	1782	snprintf(entry, MAX_STR_LEN, "%-17s",
	1783	find_dev_entry_for_raid_device_name(raidlist,
	1784	raidrec->
	1785	sd[i].
	1786	which_device));
	1787	newtListboxAppendEntry(allocListbox, entry, keylist[i]);
	1788	}
	1789	if (i < unallocparts->entries) {
	1790	snprintf(entry, MAX_STR_LEN, "%-17s",
	1791	unallocparts->el[i].device);
	1792	newtListboxAppendEntry(unallocListbox, entry, keylist[i]);
	1793	}
	1794	}
	1795
[1]	1796	#define COMP(x) newtFormAddComponent (editraidForm, x)
	1797	#define UCOMP(x) if (unallocparts->entries > 0) COMP(x)
	1798	#define ACOMP(x) if (raidrec->subdisks > 0) COMP(x)
[128]	1799	editraidForm = newtForm(NULL, NULL, 0);
	1800	UCOMP(unallocListbox);
	1801	UCOMP(bAlloc);
	1802	ACOMP(allocListbox);
	1803	ACOMP(bUnalloc);
	1804	COMP(bOK);
	1805	COMP(bCancel);
	1806	COMP(bLevel);
	1807	COMP(sLevel);
	1808	if (raidrec->raidlevel != -1) {
	1809	COMP(bStripeSize);
	1810	COMP(sStripeSize);
	1811	}
[1]	1812	#undef COMP
	1813	#undef UCOMP
	1814	#undef ACOMP
	1815
[128]	1816	newtRefresh();
	1817	b_res = newtRunForm(editraidForm);
	1818	if (b_res == bOK \|\| b_res == bCancel) {
	1819	break;
	1820	}
	1821
	1822	curr_choice_a = (raidrec->subdisks > 0) ?
	1823	newtListboxGetCurrent(allocListbox) : (void *) 1234;
	1824	curr_choice_u = (unallocparts->entries > 0) ?
	1825	newtListboxGetCurrent(unallocListbox) : (void *) 1234;
	1826	for (currline_a = 0; currline_a < raidrec->subdisks; ++currline_a) {
	1827	if (currline_a > ARBITRARY_MAXIMUM)
	1828	break;
	1829	if (keylist[currline_a] == curr_choice_a)
	1830	break;
	1831	}
	1832	for (currline_u = 0; currline_u < unallocparts->entries;
	1833	++currline_u) {
	1834	if (currline_u > ARBITRARY_MAXIMUM)
	1835	break;
	1836	if (keylist[currline_u] == curr_choice_u)
	1837	break;
	1838	}
	1839	if (b_res == bLevel) {
	1840	choose_raid_level(raidrec);
	1841	} else if (b_res == bStripeSize) {
	1842	char tmp[64];
	1843	sprintf(tmp, "%i", raidrec->stripesize);
	1844	if (popup_and_get_string
[541]	1845	("Stripe size",
	1846	"Please enter the stripe size in kilobytes.", tmp, 20)) {
[128]	1847	raidrec->stripesize = atoi(tmp);
	1848	}
	1849	} else if ((b_res == bAlloc) \|\| (b_res == unallocListbox)) {
	1850	if (currline_u <= unallocparts->entries)
	1851	add_raid_subdisk(raidlist, raidrec,
	1852	unallocparts->el[currline_u].device);
	1853	} else if ((b_res == bUnalloc) \|\| (b_res == allocListbox)) {
	1854	if (currline_a <= raidrec->subdisks) {
	1855	memcpy((void *) &raidrec->sd[currline_a],
	1856	(void *) &raidrec->sd[raidrec->subdisks - 1],
	1857	sizeof(struct vinum_subdisk));
	1858	raidrec->subdisks--;
	1859	}
	1860	}
	1861	#if 0
	1862	} else {
	1863	edit_raid_subdisk(raidlist, raidrec, &raidrec->sd[currline3],
	1864	currline3);
[1]	1865	}
	1866	#endif
[128]	1867	newtFormDestroy(editraidForm);
	1868	newtRefresh();
[1]	1869	}
[128]	1870
	1871	if (b_res == bCancel) {
	1872	memcpy((void ) raidrec, (void ) &bkp_raidrec,
	1873	sizeof(struct vinum_plex));
	1874	}
	1875	newtPopWindow();
	1876	newtPopHelpLine();
	1877	}
[1]	1878	#else
	1879	/**
	1880	* Edit additional RAID variable number @p lino.
	1881	* @param raidrec The RAID device record to edit the variable in.
	1882	* @param lino The line number (starting from 0) of the variable to edit.
	1883	* @ingroup restoreGuiVarslist
	1884	*/
[128]	1885	void edit_varslist_entry(struct raid_device_record *raidrec, int lino)
[1]	1886	{
	1887
	1888	/ buffers *********************************************************/
[128]	1889	char header[MAX_STR_LEN];
[1]	1890	char comment[MAX_STR_LEN];
	1891	char sz_out[MAX_STR_LEN];
	1892
[128]	1893	assert(raidrec != 0);
	1894	assert(lino >= 0);
[1]	1895
[128]	1896	strcpy(sz_out, raidrec->additional_vars.el[lino].value);
[541]	1897	sprintf(header, "Edit %s", raidrec->additional_vars.el[lino].label);
	1898	sprintf(comment, "Please set %s's value (currently '%s')",
[128]	1899	raidrec->additional_vars.el[lino].label, sz_out);
	1900	if (popup_and_get_string(header, comment, sz_out, MAX_STR_LEN)) {
[1168]	1901	mr_strip_spaces(sz_out);
[128]	1902	strcpy(raidrec->additional_vars.el[lino].value, sz_out);
	1903	}
[1]	1904	}
	1905
	1906
	1907	/* I'm not racist against white people. I just don't like people who think Liberia is near Spain. - Hugo, 09/01/2001 */
	1908
	1909	#endif
	1910
	1911	/**
	1912	* Edit the mountlist using Newt.
	1913	* @param mountlist The mountlist to edit.
	1914	* @param raidlist The raidlist that goes with @p mountlist.
	1915	* @return 0 if the user pressed OK, 1 if they pressed Cancel.
	1916	*/
	1917	int
[128]	1918	edit_mountlist_in_newt(char *mountlist_fname,
	1919	struct mountlist_itself *mountlist,
	1920	struct raidlist_itself *raidlist)
[1]	1921	{
	1922
	1923	/ newt ************************************************************/
[128]	1924	newtComponent myForm;
[1]	1925	newtComponent bAdd;
	1926	newtComponent bEdit;
	1927	newtComponent bDelete;
	1928	newtComponent bOK;
	1929	newtComponent bCancel;
	1930	newtComponent b_res = NULL;
	1931	newtComponent partitionsListbox;
	1932	newtComponent headerMsg;
	1933	newtComponent flawsLabelA;
	1934	newtComponent flawsLabelB;
	1935	newtComponent flawsLabelC;
	1936	newtComponent bReload;
	1937
	1938	/ ???? ***********************************************************/
[128]	1939	void *curr_choice;
	1940	void *keylist[ARBITRARY_MAXIMUM];
[1]	1941
	1942	/ int ************************************************************/
[128]	1943	int i = 0;
[1]	1944	int currline = 0;
	1945	int finished = FALSE;
	1946
	1947	/ buffers ********************************************************/
	1948	char tmp[MAX_STR_LEN];
	1949	char flaws_str_A[MAX_STR_LEN];
	1950	char flaws_str_B[MAX_STR_LEN];
	1951	char flaws_str_C[MAX_STR_LEN];
	1952
[128]	1953	assert(mountlist != NULL);
	1954	assert(raidlist != NULL);
[1]	1955
[128]	1956	strcpy(flaws_str_A, "xxxxxxxxx");
	1957	strcpy(flaws_str_B, "xxxxxxxxx");
	1958	strcpy(flaws_str_C, "xxxxxxxxx");
	1959	if (mountlist->entries > ARBITRARY_MAXIMUM) {
[541]	1960	log_to_screen("Arbitrary limits suck, man!");
[128]	1961	finish(1);
[1]	1962	}
[128]	1963	newtPushHelpLine
[541]	1964	(" Please edit the mountlist to your satisfaction, then click OK or Cancel.");
[128]	1965	i = 4;
[541]	1966	bAdd = newtCompactButton(i, 17, " Add ");
	1967	bEdit = newtCompactButton(i += 11, 17, " Edit ");
	1968	bDelete = newtCompactButton(i += 12, 17, "Delete");
	1969	bReload = newtCompactButton(i += 12, 17, "Reload");
	1970	bCancel = newtCompactButton(i += 12, 17, "Cancel");
	1971	bOK = newtCompactButton(i += 12, 17, " OK ");
	1972	sprintf(tmp, "%-24s %-24s %-8s %s", "Device", "Mountpoint", "Format",
	1973	"Size (MB)");
[128]	1974	headerMsg = newtLabel(2, 1, tmp);
	1975	flawsLabelA = newtLabel(2, 13, flaws_str_A);
	1976	flawsLabelB = newtLabel(2, 14, flaws_str_B);
	1977	flawsLabelC = newtLabel(2, 15, flaws_str_C);
	1978	partitionsListbox =
	1979	newtListbox(2, 2, 10, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	1980	redraw_mountlist(mountlist, keylist, partitionsListbox);
[541]	1981	newtOpenWindow(1, 3, 77, 18, "Editing mountlist");
[128]	1982	myForm = newtForm(NULL, NULL, 0);
	1983	newtFormAddComponents(myForm, headerMsg, partitionsListbox,
	1984	flawsLabelA, flawsLabelB, flawsLabelC, bAdd,
	1985	bEdit, bDelete, bReload, bCancel, bOK, NULL);
	1986	while (!finished) {
	1987	evaluate_mountlist(mountlist, flaws_str_A, flaws_str_B,
	1988	flaws_str_C);
	1989	newtLabelSetText(flawsLabelA, flaws_str_A);
	1990	newtLabelSetText(flawsLabelB, flaws_str_B);
	1991	newtLabelSetText(flawsLabelC, flaws_str_C);
	1992	b_res = newtRunForm(myForm);
	1993	if (b_res == bOK) {
	1994	if (!evaluate_mountlist
	1995	(mountlist, flaws_str_A, flaws_str_B, flaws_str_C)) {
	1996	finished =
	1997	ask_me_yes_or_no
[541]	1998	("Your mountlist might not work. Continue anyway?");
[128]	1999	} else {
	2000	finished =
	2001	ask_me_yes_or_no
[541]	2002	("Are you sure you want to save your mountlist and continue? (No changes will be made to your partition table at this time.)");
[128]	2003	}
	2004	} else if (b_res == bCancel) {
	2005	finished = TRUE;
	2006	} else if (b_res == bReload) {
[541]	2007	if (ask_me_yes_or_no("Reload original mountlist?")) {
[1]	2008	/*
	2009	This would be really dumb. RAIDTAB_FNAME is #define'd. --- Hugo, 2003/04/24
	2010	if (!RAIDTAB_FNAME[0])
	2011	{
	2012	strcpy(RAIDTAB_FNAME, "/etc/raidtab");
	2013	log_it("Warning - raidtab_fname is blank. Assuming %s", g_raidtab_fname);
	2014	}
	2015	*/
[128]	2016	load_mountlist(mountlist, mountlist_fname);
	2017	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
	2018	redraw_mountlist(mountlist, keylist, partitionsListbox);
	2019	}
	2020	} else {
	2021	curr_choice = newtListboxGetCurrent(partitionsListbox);
	2022	for (i = 0;
	2023	i < mountlist->entries && keylist[i] != curr_choice; i++);
	2024	if (i == mountlist->entries && mountlist->entries > 0) {
[541]	2025	log_to_screen("I don't know what that button does!");
[128]	2026	} else {
	2027	currline = i;
	2028	if (b_res == bAdd) {
	2029	add_mountlist_entry(mountlist, raidlist,
	2030	partitionsListbox, currline,
	2031	keylist);
	2032	} else if (b_res == bDelete) {
	2033	delete_mountlist_entry(mountlist, raidlist,
	2034	partitionsListbox, currline,
	2035	keylist);
	2036	} else {
	2037	if (mountlist->entries > 0) {
	2038	edit_mountlist_entry(mountlist, raidlist,
	2039	partitionsListbox, currline,
	2040	keylist);
	2041	} else {
	2042	popup_and_OK
[541]	2043	("Please add an entry. Then press ENTER to edit it.");
[128]	2044	}
	2045	}
	2046	}
[1]	2047	}
	2048	}
[128]	2049	newtFormDestroy(myForm);
	2050	newtPopWindow();
	2051	newtPopHelpLine();
	2052	if (b_res == bOK) {
[541]	2053	log_it("You pushed 'OK'. I shall now continue.");
[128]	2054	return (0);
	2055	} else {
	2056	/* popup_and_OK("You pushed 'cancel'. I shall now abort."); */
	2057	return (1);
	2058	}
[1]	2059	}
	2060
	2061
	2062
	2063	/**
	2064	* Edit the mountlist.
	2065	* @param mountlist The mountlist to edit.
	2066	* @param raidlist The raidlist that goes with @p mountlist.
	2067	* @return 0 if the user pressed OK, 1 if they pressed Cancel.
	2068	*/
	2069	int
[128]	2070	edit_mountlist(char mountlist_fname, struct mountlist_itself mountlist,
	2071	struct raidlist_itself *raidlist)
[1]	2072	{
[128]	2073	int res = 0;
[1]	2074	// char tmp[MAX_STR_LEN];
	2075
[128]	2076	iamhere("entering eml");
[1]	2077
[128]	2078	if (g_text_mode) {
	2079	fatal_error("Don't call edit_mountlist() in text mode");
	2080	} else {
	2081	log_it
	2082	("I'm in GUI mode, so I shall edit mountlist using edit_mountlist()");
	2083	res = edit_mountlist_in_newt(mountlist_fname, mountlist, raidlist);
	2084	}
	2085	iamhere("leaving eml");
	2086	return (res);
[1]	2087	}
	2088
	2089
	2090
	2091
	2092	#ifndef __FreeBSD__
	2093	/**
	2094	* Edit the additional RAID variables in @p raidrec.
	2095	* @param raidrec The RAID device record to edit the RAID variables in.
	2096	* @ingroup restoreGuiVarslist
	2097	*/
[128]	2098	void edit_raidrec_additional_vars(struct raid_device_record *raidrec)
[1]	2099	{
	2100
	2101	/ structure *******************************************************/
[128]	2102	struct raid_device_record bkp_raidrec;
[1]	2103
	2104	/ newt ************************************************************/
[128]	2105	newtComponent myForm;
[1]	2106	newtComponent bAdd;
	2107	newtComponent bEdit;
	2108	newtComponent bDelete;
	2109	newtComponent bOK;
	2110	newtComponent bCancel;
	2111	newtComponent b_res;
	2112	newtComponent varsListbox;
	2113	newtComponent headerMsg;
	2114
	2115	/ ?? *************************************************************/
[128]	2116	void keylist[ARBITRARY_MAXIMUM], curr_choice;
[1]	2117
	2118	/ buffers ********************************************************/
[128]	2119	char title_of_window[MAX_STR_LEN];
[1]	2120
	2121	/ int ************************************************************/
[128]	2122	int i = 0;
[1]	2123	int currline = 0;
	2124
	2125
[128]	2126	assert(raidrec != NULL);
[1]	2127
[128]	2128	memcpy((void ) &bkp_raidrec, (void ) raidrec,
	2129	sizeof(struct raid_device_record));
	2130	sprintf(title_of_window, "Additional variables");
	2131	newtPushHelpLine
[541]	2132	(" Edit the additional fields to your heart's content, then click OK or Cancel.");
	2133	headerMsg = newtLabel(1, 1, "Label Value");
[128]	2134	varsListbox =
	2135	newtListbox(1, 2, 6, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	2136	i = 1;
[541]	2137	bAdd = newtCompactButton(i, 9, " Add ");
	2138	bEdit = newtCompactButton(i += 8, 9, " Edit ");
	2139	bDelete = newtCompactButton(i += 9, 9, "Delete");
	2140	bOK = newtCompactButton(i += 9, 9, " OK ");
	2141	bCancel = newtCompactButton(i += 9, 9, "Cancel");
[128]	2142	newtOpenWindow(17, 7, 46, 10, title_of_window);
	2143	myForm = newtForm(NULL, NULL, 0);
	2144	newtFormAddComponents(myForm, headerMsg, varsListbox, bAdd, bEdit,
	2145	bDelete, bOK, bCancel, NULL);
	2146	insert_essential_additionalvars(raidrec);
	2147	redraw_varslist(&raidrec->additional_vars, keylist, varsListbox);
	2148	for (b_res = NULL; b_res != bOK && b_res != bCancel;) {
	2149	b_res = newtRunForm(myForm);
	2150	curr_choice = newtListboxGetCurrent(varsListbox);
	2151	for (currline = 0;
	2152	currline < raidrec->additional_vars.entries
	2153	&& keylist[currline] != curr_choice; currline++);
	2154	if (currline == raidrec->additional_vars.entries
	2155	&& raidrec->additional_vars.entries > 0) {
	2156	log_it("Warning - I don't know what this button does");
	2157	}
	2158	if (b_res == bOK) { /* do nothing */
	2159	} else if (b_res == bCancel) { /* do nothing */
	2160	} else if (b_res == bAdd) {
	2161	add_varslist_entry(raidrec);
	2162	} else if (b_res == bDelete) {
	2163	delete_varslist_entry(raidrec, currline);
	2164	} else {
	2165	edit_varslist_entry(raidrec, currline);
	2166	}
	2167	redraw_varslist(&raidrec->additional_vars, keylist, varsListbox);
[1]	2168	}
[128]	2169	remove_essential_additionalvars(raidrec);
	2170	newtFormDestroy(myForm);
	2171	newtPopWindow();
	2172	newtPopHelpLine();
	2173	if (b_res == bCancel) {
	2174	memcpy((void ) raidrec, (void ) &bkp_raidrec,
	2175	sizeof(struct raid_device_record));
[1]	2176	}
[128]	2177	return;
[1]	2178	}
	2179	#endif
	2180
	2181
	2182	/**
	2183	* Find the next free location to place a disk in @p disklist.
	2184	* @param disklist The disklist to operate on.
	2185	* @return The next free location (starting from 0).
	2186	* @ingroup restoreGuiDisklist
	2187	*/
[128]	2188	int find_next_free_index_in_disklist(struct list_of_disks *disklist)
[1]	2189	{
	2190
	2191	/ int *************************************************************/
[1103]	2192	int idx = -1;
[1]	2193	int pos = 0;
[128]	2194
[1]	2195	/ bool ************************************************************/
[128]	2196	bool done;
[1]	2197
[128]	2198	assert(disklist != NULL);
[1]	2199
[128]	2200	for (done = FALSE; !done;) {
	2201	for (pos = 0;
[1103]	2202	pos < disklist->entries && disklist->el[pos].index <= idx;
[128]	2203	pos++);
	2204	if (pos >= disklist->entries) {
	2205	done = TRUE;
	2206	} else {
[1103]	2207	idx = disklist->el[pos].index;
[128]	2208	}
[1]	2209	}
[1103]	2210	return (idx + 1);
[1]	2211	}
	2212
	2213
	2214
	2215	/**
	2216	* Locate @p device in @p raidlist.
	2217	* @param raidlist The raidlist ot search in.
	2218	* @param device The RAID device to search for.
	2219	* @return The index of the device, or -1 if it could not be found.
	2220	* @ingroup restoreGuiMountlist
	2221	*/
	2222	int
[128]	2223	find_raid_device_in_raidlist(struct raidlist_itself *raidlist,
	2224	char *device)
[1]	2225	{
	2226
	2227	/ int *************************************************************/
[128]	2228	int i = 0;
[1]	2229	#ifdef __FreeBSD__
[128]	2230	char vdev[64];
[1]	2231	#else
	2232	// Linux
	2233	#endif
	2234
[128]	2235	assert(raidlist != NULL);
	2236	assert_string_is_neither_NULL_nor_zerolength(device);
	2237
[1]	2238	#ifdef __FreeBSD__
[128]	2239	for (i = 0; i < raidlist->entries; i++) {
	2240	sprintf(vdev, "/dev/vinum/%s", raidlist->el[i].volname);
	2241	if (!strcmp(device, vdev))
	2242	break;
	2243	}
[1]	2244	#else
	2245
[128]	2246	for (i = 0;
	2247	strcmp(raidlist->el[i].raid_device, device)
	2248	&& i < raidlist->entries; i++);
[1]	2249	#endif
[128]	2250	if (i == raidlist->entries) {
	2251	return (-1);
	2252	} else {
	2253	return (i);
	2254	}
[1]	2255	}
	2256
	2257
	2258	/**
	2259	* Get information about the location of ISO images from the user.
	2260	* @param isodir_device Where to put the device (e.g. /dev/hda4) the user enters.
	2261	* @param isodir_format Where to put the format (e.g. ext2) the user enters.
[541]	2262	* @param isodir_path Where to put the path (e.g. /root/images/mondo) the user enters.
[1]	2263	* @param nuke_me_please Whether we're planning on nuking or not.
	2264	* @return TRUE if OK was pressed, FALSE otherwise.
	2265	*/
	2266	bool
[128]	2267	get_isodir_info(char isodir_device, char isodir_format,
	2268	char *isodir_path, bool nuke_me_please)
[1]	2269	{
[1087]	2270	char *value = NULL;
[1]	2271
	2272	/ initialize ******************************************************/
[1087]	2273	malloc_string(value);
[1]	2274
[128]	2275	assert(isodir_device != NULL);
	2276	assert(isodir_format != NULL);
	2277	assert(isodir_path != NULL);
[1]	2278
[1087]	2279	log_it("%d - AAA - isodir_path = %s", __LINE__, isodir_path);
[128]	2280	isodir_format[0] = '\0';
	2281	if (isodir_device[0] == '\0') {
	2282	strcpy(isodir_device, "/dev/");
	2283	}
	2284	if (isodir_path[0] == '\0') {
	2285	strcpy(isodir_path, "/");
	2286	}
[1087]	2287	if (read_cfg_var(g_mondo_cfg_file, "nfs-server-path", value) == 0) {
	2288	read_cfg_var(g_mondo_cfg_file, "nfs-server-mount", isodir_device);
[128]	2289	strcpy(isodir_format, "nfs");
[1087]	2290	strcpy(isodir_path, value);
[128]	2291	}
[1087]	2292	mr_free(value);
	2293
[128]	2294	if (nuke_me_please) {
	2295	return (TRUE);
	2296	}
[1]	2297
[128]	2298	if (popup_and_get_string
[541]	2299	("ISO Mode - device", "On what device do the ISO files live?",
[128]	2300	isodir_device, MAX_STR_LEN / 4)) {
	2301	if (popup_and_get_string
[541]	2302	("ISO Mode - format",
	2303	"What is the disk format of the device? (Hit ENTER if you don't know.)",
[128]	2304	isodir_format, 16)) {
	2305	if (popup_and_get_string
[541]	2306	("ISO Mode - path",
	2307	"At what path on this device can the ISO files be found?",
[128]	2308	isodir_path, MAX_STR_LEN / 4)) {
[1168]	2309	mr_strip_spaces(isodir_device);
	2310	mr_strip_spaces(isodir_format);
	2311	mr_strip_spaces(isodir_path);
[128]	2312	log_it("%d - BBB - isodir_path = %s", isodir_path);
	2313	return (TRUE);
	2314	}
	2315	}
[1]	2316	}
[128]	2317	return (FALSE);
[1]	2318	}
	2319
	2320
	2321	/**
	2322	* Create a new raidtab entry for @p device in @p raidlist.
	2323	* @param raidlist The raidlist to add the device to.
	2324	* @param mountlist The mountlist containing information about the user's partitions.
	2325	* @param currline The selected line in the mountlist.
	2326	* @param device The RAID device (e.g. /dev/md0) to use.
	2327	* @ingroup restoreGuiMountlist
	2328	*/
	2329	void
[128]	2330	initiate_new_raidlist_entry(struct raidlist_itself *raidlist,
	2331	struct mountlist_itself *mountlist,
	2332	int currline, char *device)
[1]	2333	{
	2334
	2335	/ structure *******************************************************/
[128]	2336	struct OSSWAP (raid_device_record, vinum_volume) * raidrec;
[1]	2337
	2338	/ int *************************************************************/
[128]	2339	int pos_in_raidlist = 0;
[1]	2340
[128]	2341	assert(raidlist != NULL);
	2342	assert(mountlist != NULL);
	2343	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	2344
[128]	2345	pos_in_raidlist =
	2346	find_raid_device_in_raidlist(raidlist,
	2347	mountlist->el[currline].device);
	2348	if (pos_in_raidlist >= 0) {
	2349	fatal_error("Sorry, that RAID device already exists. Weird.");
	2350	}
	2351	pos_in_raidlist = raidlist->entries++;
	2352	raidrec = &raidlist->el[pos_in_raidlist];
	2353	initialize_raidrec(raidrec);
	2354	strcpy(raidrec->OSSWAP(raid_device, volname),
	2355	OSSWAP(device, basename(device)));
[1]	2356	#ifndef __FreeBSD__
[128]	2357	choose_raid_level(raidrec);
	2358	select_raid_disks(mountlist, raidlist, raidrec, "data",
	2359	&raidrec->data_disks);
[1]	2360	#endif
[128]	2361	edit_raidlist_entry(mountlist, raidlist, raidrec, currline);
[1]	2362	}
	2363
	2364
	2365	#ifndef __FreeBSD__
	2366	/**
	2367	* Insert the RAID variables not stored in the "additional RAID variables" list there too.
	2368	* @param raidrec The RAID device record to operate on.
	2369	* @ingroup restoreGuiVarslist
	2370	*/
[128]	2371	void insert_essential_additionalvars(struct raid_device_record *raidrec)
[1]	2372	{
	2373
	2374	/ int ************************************************************/
[128]	2375	int items = 0;
[1]	2376
[128]	2377	assert(raidrec != NULL);
[1]	2378
[128]	2379	items = raidrec->additional_vars.entries;
	2380	write_variableINT_to_raid_var_line(raidrec, items++,
	2381	"persistent-superblock",
	2382	raidrec->persistent_superblock);
	2383	write_variableINT_to_raid_var_line(raidrec, items++, "chunk-size",
	2384	raidrec->chunk_size);
	2385	raidrec->additional_vars.entries = items;
[1]	2386	}
	2387
	2388	#endif
	2389
	2390	/**
	2391	* Dummy function that proves that we can get to the point where Mondo is run.
	2392	*/
[1103]	2393	void nuke_mode_dummy(void)
[1]	2394	{
	2395
	2396	/ newt ***********************************************************/
[128]	2397	newtComponent myForm;
[1]	2398	newtComponent b1;
	2399	newtComponent b2;
	2400	newtComponent b3;
	2401	newtComponent b_res;
	2402
	2403
[128]	2404	newtPushHelpLine
[541]	2405	("This is where I nuke your hard drives. Mhahahahaha. No-one can stop Mojo Jojo!");
	2406	newtOpenWindow(24, 3, 32, 13, "Nuking");
	2407	b1 = newtButton(7, 1, "Slowly");
	2408	b2 = newtButton(7, 5, "Medium");
	2409	b3 = newtButton(7, 9, "Quickly");
[128]	2410	myForm = newtForm(NULL, NULL, 0);
	2411	newtFormAddComponents(myForm, b1, b2, b3, NULL);
	2412	b_res = newtRunForm(myForm);
	2413	newtFormDestroy(myForm);
	2414	newtPopWindow();
	2415	newtPopHelpLine();
[1]	2416	}
	2417
	2418
	2419
	2420	/**
	2421	* Redraw the disklist.
	2422	* @param disklist The disklist to read from.
	2423	* @param keylist The list of keys for @p listbox.
	2424	* @param listbox The Newt listbox component to redraw.
	2425	* @ingroup restoreGuiDisklist
	2426	*/
	2427	void
[128]	2428	redraw_disklist(struct list_of_disks *disklist,
	2429	void *keylist[ARBITRARY_MAXIMUM], newtComponent listbox)
[1]	2430	{
	2431
[738]	2432	/ long ************************************************************/
	2433	long i = 0;
[1]	2434
[128]	2435	assert(disklist != NULL);
	2436	assert(keylist != NULL);
	2437	assert(listbox != NULL);
[1]	2438
[128]	2439	newtListboxClear(listbox);
[1]	2440
[128]	2441	for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
	2442	keylist[i] = (void *) i;
	2443	}
	2444	for (i = 0; i < disklist->entries; i++) {
	2445	newtListboxAppendEntry(listbox,
	2446	disklist_entry_to_string(disklist, i),
	2447	keylist[i]);
	2448	}
[1]	2449	}
	2450
	2451
	2452	/**
	2453	* Redraw the mountlist.
	2454	* @param mountlist The mountlist to read from.
	2455	* @param keylist The list of keys for @p listbox.
	2456	* @param listbox The Newt listbox component to redraw.
	2457	* @ingroup restoreGuiMountlist
	2458	*/
	2459	void
[128]	2460	redraw_mountlist(struct mountlist_itself *mountlist,
	2461	void *keylist[ARBITRARY_MAXIMUM], newtComponent listbox)
[1]	2462	{
[128]	2463
[738]	2464	/ long ************************************************************/
	2465	long i = 0;
[1]	2466
[128]	2467	assert(mountlist != NULL);
	2468	assert(keylist != NULL);
	2469	assert(listbox != NULL);
[1]	2470
[128]	2471	newtListboxClear(listbox);
[1]	2472	// sort_mountlist_by_device (mountlist);
[128]	2473	for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
	2474	keylist[i] = (void *) i;
	2475	}
	2476	for (i = 0; i < mountlist->entries; i++) {
	2477	newtListboxAppendEntry(listbox,
	2478	mountlist_entry_to_string(mountlist, i),
	2479	keylist[i]);
	2480	}
[1]	2481	}
	2482
	2483
	2484
	2485
	2486	/**
	2487	* Redraw the list of unallocated RAID partitions.
	2488	* @param unallocated_raid_partitions The mountlist containing unallocated RAID partitions.
	2489	* @param keylist The list of keys for @p listbox.
	2490	* @param listbox The Newt listbox component to redraw.
	2491	* @ingroup restoreGuiDisklist
	2492	*/
[128]	2493	void redraw_unallocpartnslist(struct mountlist_itself
	2494	*unallocated_raid_partitions,
	2495	void *keylist[ARBITRARY_MAXIMUM],
	2496	newtComponent listbox)
[1]	2497	{
	2498
[738]	2499	/ long ***********************************************************/
	2500	long i = 0;
[1]	2501
	2502	/ buffers ********************************************************/
[128]	2503	char tmp[MAX_STR_LEN];
[1]	2504
[128]	2505	assert(unallocated_raid_partitions != NULL);
	2506	assert(keylist != NULL);
	2507	assert(listbox != NULL);
[1]	2508
[128]	2509	newtListboxClear(listbox);
	2510	for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
	2511	keylist[i] = (void *) i;
	2512	}
	2513	for (i = 0; i < unallocated_raid_partitions->entries; i++) {
	2514	sprintf(tmp, "%-22s %8lld",
	2515	unallocated_raid_partitions->el[i].device,
	2516	unallocated_raid_partitions->el[i].size / 1024);
	2517	newtListboxAppendEntry(listbox, tmp, keylist[i]);
	2518	}
[1]	2519	}
	2520
	2521	#ifndef __FreeBSD__
	2522	/**
	2523	* Redraw the list of additional RAID variables.
	2524	* @param additional_vars The list of additional RAID varibals.
	2525	* @param keylist The list of keys for @p listbox.
	2526	* @param listbox The Newt listbox component to redraw.
	2527	* @ingroup restoreGuiVarslist
	2528	*/
	2529	void
[128]	2530	redraw_varslist(struct additional_raid_variables *additional_vars,
	2531	void *keylist[], newtComponent listbox)
[1]	2532	{
[738]	2533	/ long **********************************************************/
	2534	long i = 0;
[1]	2535
	2536	/ buffers *******************************************************/
[128]	2537	char tmp[MAX_STR_LEN];
[1]	2538
[128]	2539	assert(additional_vars != NULL);
	2540	assert(keylist != NULL);
	2541	assert(listbox != NULL);
[1]	2542
[128]	2543	newtListboxClear(listbox);
[1]	2544
[128]	2545	for (i = 0; i < ARBITRARY_MAXIMUM; i++) {
	2546	keylist[i] = (void *) i;
	2547	}
	2548	for (i = 0; i < additional_vars->entries; i++) {
	2549	sprintf(tmp, "%-32s %-8s", additional_vars->el[i].label,
	2550	additional_vars->el[i].value);
	2551	newtListboxAppendEntry(listbox, tmp, keylist[i]);
	2552	}
[1]	2553	}
	2554
	2555
	2556	/**
	2557	* Remove variable @p label from the RAID variables list in @p raidrec.
	2558	* @param raidrec The RAID device record to remove the variable from.
	2559	* @param label The variable name to remove.
	2560	* @return The value of the variable removed.
	2561	* @ingroup restoreUtilityGroup
	2562	*/
	2563	int
[128]	2564	read_variableINT_and_remove_from_raidvars(struct
	2565	OSSWAP (raid_device_record,
	2566	vinum_volume) * raidrec,
	2567	char *label)
[1]	2568	{
	2569	/ int *************************************************************/
[128]	2570	int i = 0;
[1]	2571	int res = 0;
	2572
	2573
[128]	2574	assert(raidrec != NULL);
	2575	assert(label != NULL);
[1]	2576
[128]	2577	for (i = 0;
	2578	i < raidrec->additional_vars.entries
	2579	&& strcmp(raidrec->additional_vars.el[i].label, label); i++);
	2580	if (i == raidrec->additional_vars.entries) {
	2581	res = -1;
	2582	} else {
	2583	res = atoi(raidrec->additional_vars.el[i].value);
	2584	for (i++; i < raidrec->additional_vars.entries; i++) {
	2585	memcpy((void *) &raidrec->additional_vars.el[i - 1],
	2586	(void *) &raidrec->additional_vars.el[i],
	2587	sizeof(struct raid_var_line));
	2588	}
	2589	raidrec->additional_vars.entries--;
[1]	2590	}
[128]	2591	return (res);
[1]	2592	}
	2593	#endif
	2594
	2595	/**
	2596	* Change all RAID devices to use @p new_dev instead of @p old_dev.
	2597	* @param raidlist The raidlist to make the changes in.
	2598	* @param old_dev The old name of the device (what it used to be).
	2599	* @param new_dev The new name of the device (what it is now).
	2600	* @ingroup restoreGuiMountlist
	2601	*/
[128]	2602	void rejig_partition_name_in_raidlist_if_necessary(struct raidlist_itself
	2603	*raidlist,
	2604	char *old_dev,
	2605	char *new_dev)
[1]	2606	{
	2607	/ buffers ******************************************************/
[128]	2608	char tmp[MAX_STR_LEN];
[1]	2609
	2610	/ int **********************************************************/
[128]	2611	int pos = 0;
[1]	2612	int j = 0;
	2613
[128]	2614	assert(raidlist != NULL);
	2615	assert_string_is_neither_NULL_nor_zerolength(old_dev);
	2616	assert_string_is_neither_NULL_nor_zerolength(new_dev);
[1]	2617
[128]	2618	pos = which_raid_device_is_using_this_partition(raidlist, old_dev);
	2619	if (pos < 0) {
	2620	sprintf(tmp, "No need to rejig %s in raidlist: it's not listed.",
	2621	old_dev);
	2622	log_it(tmp);
	2623	} else {
	2624	if ((j =
	2625	where_in_drivelist_is_drive(&raidlist->
	2626	OSSWAP(el[pos].data_disks, disks),
	2627	old_dev)) >= 0) {
	2628	strcpy(raidlist->OSSWAP(el[pos].data_disks, disks).el[j].
	2629	device, new_dev);
	2630	} else
	2631	if ((j =
	2632	where_in_drivelist_is_drive(&raidlist->
	2633	OSSWAP(el[pos].spare_disks,
	2634	spares),
	2635	old_dev)) >= 0) {
	2636	strcpy(raidlist->OSSWAP(el[pos].spare_disks, spares).el[j].
	2637	device, new_dev);
	2638	}
[1]	2639	#ifndef __FreeBSD__
[128]	2640	else if ((j =
	2641	where_in_drivelist_is_drive(&raidlist->el[pos].
	2642	parity_disks,
	2643	old_dev)) >= 0) {
	2644	strcpy(raidlist->el[pos].parity_disks.el[j].device, new_dev);
	2645	} else
	2646	if ((j =
	2647	where_in_drivelist_is_drive(&raidlist->el[pos].
	2648	failed_disks,
	2649	old_dev)) >= 0) {
	2650	strcpy(raidlist->el[pos].failed_disks.el[j].device, new_dev);
	2651	}
[1]	2652	#endif
[128]	2653	else {
	2654	sprintf(tmp,
	2655	"%s is supposed to be listed in this raid dev but it's not...",
	2656	old_dev);
	2657	log_it(tmp);
	2658	}
[1]	2659	}
	2660	}
	2661
	2662
	2663	#ifndef __FreeBSD__
	2664	/**
	2665	* Remove the essential RAID variables from the "additional variables" section.
	2666	* If they have been changed, set them in their normal locations too.
	2667	* @param raidrec The RAID device record to operate on.
	2668	* @ingroup restoreUtilityVarslist
	2669	*/
[128]	2670	void remove_essential_additionalvars(struct raid_device_record *raidrec)
[1]	2671	{
	2672
	2673	/ int ************************************************************/
[128]	2674	int res = 0;
[1]	2675
[128]	2676	assert(raidrec != NULL);
[1]	2677
[128]	2678	res =
	2679	read_variableINT_and_remove_from_raidvars(raidrec,
	2680	"persistent-superblock");
	2681	if (res > 0) {
	2682	raidrec->persistent_superblock = res;
	2683	}
	2684	res = read_variableINT_and_remove_from_raidvars(raidrec, "chunk-size");
	2685	if (res > 0) {
	2686	raidrec->chunk_size = res;
	2687	}
	2688	res = read_variableINT_and_remove_from_raidvars(raidrec, "block-size");
[1]	2689	}
	2690
	2691	/**
	2692	* Select the RAID disks to use in @p raidrec.
	2693	* @param mountlist_dontedit The mountlist (will not be edited).
	2694	* @param raidlist The raidlist to modify.
	2695	* @param raidrec The RAID device record in @p raidlist to work on.
	2696	* @param description_of_list The type of disks we're selecting (e.g. "data").
	2697	* @param disklist The disklist to put the user-selected disks in.
	2698	* @ingroup restoreGuiMountlist
	2699	*/
	2700	void
[128]	2701	select_raid_disks(struct mountlist_itself *mountlist_dontedit,
	2702	struct raidlist_itself *raidlist,
	2703	struct raid_device_record *raidrec,
	2704	char *description_of_list,
	2705	struct list_of_disks *disklist)
[1]	2706	{
[128]	2707	void *curr_choice;
[1]	2708
	2709	/ ??? *************************************************************/
	2710
	2711	/ structures ******************************************************/
[128]	2712	struct raidlist_itself *bkp_raidlist;
	2713	struct raid_device_record *bkp_raidrec;
	2714	struct list_of_disks *bkp_disklist;
	2715	struct mountlist_itself *unallocated_raid_partitions;
[1]	2716
	2717	/ newt ************************************************************/
[128]	2718	newtComponent myForm = NULL;
	2719	newtComponent bAdd = NULL;
	2720	newtComponent bDelete = NULL;
	2721	newtComponent bOK = NULL;
	2722	newtComponent bCancel = NULL;
	2723	newtComponent b_res = NULL;
	2724	newtComponent partitionsListbox = NULL;
	2725	newtComponent headerMsg = NULL;
[1]	2726
	2727	/ buffers ********************************************************/
[128]	2728	void *keylist[ARBITRARY_MAXIMUM];
	2729	char *tmp;
	2730	char *help_text;
	2731	char *title_of_window;
	2732	char *sz_res;
	2733	char *header_text;
[1]	2734
	2735	/ int ************************************************************/
[128]	2736	int i = 0;
	2737	int currline = 0;
[1]	2738
[128]	2739	assert(mountlist_dontedit != NULL);
	2740	assert(raidlist != NULL);
	2741	assert(raidrec != NULL);
	2742	assert(description_of_list != NULL);
	2743	assert(disklist != NULL);
[1]	2744
[128]	2745	iamhere("malloc'ing");
	2746	malloc_string(tmp);
	2747	malloc_string(help_text);
	2748	malloc_string(title_of_window);
	2749	malloc_string(sz_res);
	2750	malloc_string(header_text);
[1080]	2751	bkp_raidrec = mr_malloc(sizeof(struct raid_device_record));
	2752	bkp_disklist = mr_malloc(sizeof(struct list_of_disks));
	2753	bkp_raidlist = mr_malloc(sizeof(struct raidlist_itself));
	2754	unallocated_raid_partitions = mr_malloc(sizeof(struct mountlist_itself));
[1]	2755
[128]	2756	memcpy((void ) bkp_raidlist, (void ) raidlist,
	2757	sizeof(struct raidlist_itself));
	2758	memcpy((void ) bkp_raidrec, (void ) raidrec,
	2759	sizeof(struct raid_device_record));
	2760	memcpy((void ) bkp_disklist, (void ) disklist,
	2761	sizeof(struct list_of_disks));
[1]	2762
[128]	2763	iamhere("Post-malloc");
	2764	strcpy(help_text,
[541]	2765	" Edit this RAID device's list of partitions. Choose OK or Cancel when done.");
	2766	sprintf(header_text, "%-24s %s", "Device", "Index");
	2767	sprintf(title_of_window, "%s contains...", raidrec->raid_device);
[128]	2768	newtPushHelpLine(help_text);
	2769	for (b_res = (newtComponent) 12345; b_res != bOK && b_res != bCancel;) {
	2770	headerMsg = newtLabel(1, 1, header_text);
	2771	partitionsListbox =
	2772	newtListbox(1, 2, 6, NEWT_FLAG_SCROLL \| NEWT_FLAG_RETURNEXIT);
	2773	redraw_disklist(disklist, keylist, partitionsListbox);
	2774	i = 1;
[541]	2775	bAdd = newtCompactButton(i, 9, " Add ");
	2776	bDelete = newtCompactButton(i += 8, 9, "Delete");
	2777	bOK = newtCompactButton(i += 9, 9, " OK ");
	2778	bCancel = newtCompactButton(i += 9, 9, "Cancel");
[128]	2779	newtOpenWindow(21, 7, 38, 10, title_of_window);
	2780	myForm = newtForm(NULL, NULL, 0);
	2781	if (disklist->entries == 0) {
	2782	newtFormAddComponents(myForm, headerMsg, bAdd, bDelete, bOK,
	2783	bCancel, NULL);
	2784	} else {
	2785	newtFormAddComponents(myForm, headerMsg, partitionsListbox,
	2786	bAdd, bDelete, bOK, bCancel, NULL);
	2787	}
	2788	b_res = newtRunForm(myForm);
	2789	if (b_res == bOK \|\| b_res == bCancel) { /* do nothing */
[1]	2790	// That's OK. At the end of this subroutine (after this do/while loop),
	2791	// we'll throw away the changes if Cancel was pushed.
[128]	2792	} else {
	2793	curr_choice = newtListboxGetCurrent(partitionsListbox);
	2794	for (i = 0; i < disklist->entries && keylist[i] != curr_choice;
	2795	i++);
	2796	if (i == disklist->entries && disklist->entries > 0) {
[541]	2797	log_to_screen("I don't know what that button does!");
[128]	2798	} else {
	2799	currline = i;
	2800	if (b_res == bAdd) {
[541]	2801	log_it("Making list of unallocated RAID slices");
[128]	2802	make_list_of_unallocated_raid_partitions
	2803	(unallocated_raid_partitions, mountlist_dontedit,
	2804	raidlist);
	2805	if (unallocated_raid_partitions->entries <= 0) {
	2806	popup_and_OK
[541]	2807	("There are no unallocated partitions marked for RAID.");
[128]	2808	} else {
	2809	log_it
[541]	2810	("Done. The user may add one or more of the above to RAID device");
[128]	2811	add_disklist_entry(disklist, raidrec->raid_device,
	2812	unallocated_raid_partitions);
[541]	2813	log_it("I have finished adding a disklist entry.");
[128]	2814	redraw_disklist(disklist, keylist,
	2815	partitionsListbox);
	2816	}
	2817	} else if (b_res == bDelete) {
	2818	delete_disklist_entry(disklist, raidrec->raid_device,
	2819	currline);
	2820	redraw_disklist(disklist, keylist, partitionsListbox);
	2821	} else {
[541]	2822	sprintf(tmp, "%s's index is %d. What should it be?",
[128]	2823	raidrec->raid_device,
	2824	disklist->el[currline].index);
	2825	sprintf(sz_res, "%d", disklist->el[currline].index);
[541]	2826	if (popup_and_get_string("Set index", tmp, sz_res, 10)) {
[128]	2827	disklist->el[currline].index = atoi(sz_res);
	2828	}
	2829	redraw_disklist(disklist, keylist, partitionsListbox);
	2830	}
	2831	}
[1]	2832	}
[128]	2833	newtFormDestroy(myForm);
	2834	newtPopWindow();
[1]	2835	}
[128]	2836	newtPopHelpLine();
	2837	if (b_res == bCancel) {
	2838	memcpy((void ) raidlist, (void ) bkp_raidlist,
	2839	sizeof(struct raidlist_itself));
	2840	memcpy((void ) raidrec, (void ) bkp_raidrec,
	2841	sizeof(struct raid_device_record));
	2842	memcpy((void ) disklist, (void ) bkp_disklist,
	2843	sizeof(struct list_of_disks));
	2844	}
[1080]	2845	mr_free(tmp);
	2846	mr_free(help_text);
	2847	mr_free(title_of_window);
	2848	mr_free(sz_res);
	2849	mr_free(header_text);
[1124]	2850	mr_free(bkp_raidrec);
	2851	mr_free(bkp_disklist);
	2852	mr_free(bkp_raidlist);
	2853	mr_free(unallocated_raid_partitions);
[1]	2854	}
	2855	#endif
	2856
	2857
	2858
	2859	/**
	2860	* Ask the user which restore mode (nuke, interactive, or compare) we should use.
	2861	* @return The mode selected: 'I' for interactive, 'N' for nuke, 'C' for compare,
	2862	* or 'E' (or any other letter) for exit.
	2863	*/
[128]	2864	char which_restore_mode()
[1]	2865	{
[128]	2866
[1]	2867	/ char ***********************************************************/
[128]	2868	char output = '\0';
	2869	char tmp[MAX_STR_LEN];
	2870
[1]	2871	/ newt ***********************************************************/
	2872
[128]	2873	newtComponent b1;
	2874	newtComponent b2;
	2875	newtComponent b3;
	2876	newtComponent b4;
	2877	newtComponent b_res;
	2878	newtComponent myForm;
	2879
	2880	if (g_text_mode) {
	2881	for (output = 'z'; !strchr("AICE", output); output = tmp[0]) {
	2882	printf
[541]	2883	("Which mode - (A)utomatic, (I)nteractive, \n(C)ompare only, or (E)xit to shell?\n--> ");
[128]	2884	fgets(tmp, MAX_STR_LEN - 1, stdin);
	2885	}
	2886	return (output);
[1]	2887	}
	2888
[128]	2889	newtPushHelpLine
[541]	2890	(" Do you want to 'nuke' your system, restore interactively, or just compare?");
	2891	newtOpenWindow(24, 3, 32, 17, "How should I restore?");
	2892	b1 = newtButton(7, 1, "Automatically");
	2893	b2 = newtButton(7, 5, "Interactively");
	2894	b3 = newtButton(7, 9, "Compare only!");
	2895	b4 = newtButton(7, 13, "Exit to shell");
[128]	2896	myForm = newtForm(NULL, NULL, 0);
	2897	newtFormAddComponents(myForm, b1, b2, b3, b4, NULL);
	2898	b_res = newtRunForm(myForm);
	2899	newtFormDestroy(myForm);
	2900	newtPopWindow();
	2901	if (b_res == b1) {
	2902	output = 'N';
	2903	}
	2904	if (b_res == b2) {
	2905	output = 'I';
	2906	}
	2907	if (b_res == b3) {
	2908	output = 'C';
	2909	}
	2910	if (b_res == b4) {
	2911	output = 'E';
	2912	}
	2913	newtPopHelpLine();
	2914	return (output);
[1]	2915	}

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