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NetBSD/usr.sbin/sysinst/partman.c

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/* $NetBSD: partman.c,v 1.41.2.5 2020/02/10 21:39:37 bouyer Exp $ */
/*
* Copyright 2012 Eugene Lozovoy
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of Eugene Lozovoy may not be used to endorse
* or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* Copyright 2010 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/* partman.c - extended partitioning */
#include <assert.h>
#include <fcntl.h>
#include <errno.h>
#include <libgen.h>
#include <paths.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <util.h>
#include "defs.h"
#include "msg_defs.h"
#include "menu_defs.h"
/* XXX: replace all MAX_* defines with vars that depend on kernel settings */
#define MAX_ENTRIES 96
#define MAX_RAID 8
#define MAX_IN_RAID 48
struct raid_comp {
char name[SSTRSIZE]; /* display name for this component */
struct disk_partitions *parts; /* where is this on? */
part_id id; /* which partition in parts */
bool is_spare; /* is this a spare component? */
};
struct raid_desc {
int enabled;
int blocked;
int node; /* the N in raid${N} */
int numRow, numCol, numSpare;
int sectPerSU, SUsPerParityUnit, SUsPerReconUnit, raid_level;
daddr_t total_size;
struct raid_comp comp[MAX_IN_RAID];
};
struct raid_desc *raids;
#define MAX_VND 4
struct vnd_desc {
int enabled;
int blocked;
int node; /* the N in vnd${N} */
char filepath[STRSIZE];
daddr_t size;
int readonly;
int is_exist;
int manual_geom;
int secsize, nsectors, ntracks, ncylinders;
struct pm_devs *pm; /* device this is on */
part_id pm_part; /* which partition (in pm->parts) */
};
struct vnd_desc *vnds;
#define MAX_CGD 4
struct cgd_desc {
int enabled;
int blocked;
int node; /* the N in cgd${N} */
char pm_name[SSTRSIZE];
const char *keygen_type;
const char *verify_type;
const char *enc_type;
const char *iv_type;
int key_size;
struct pm_devs *pm; /* device this is on */
part_id pm_part; /* which partition (in pm->parts) */
};
struct cgd_desc *cgds;
#define MAX_LVM_VG 16
#define MAX_LVM_PV 255
#define MAX_LVM_LV 255
struct lvm_pv_reg {
struct pm_devs *pm;
daddr_t start;
};
struct lvm_pv_reg lvm_pvs[MAX_LVM_PV]; /* XXX - make dynamic */
typedef struct pv_t {
struct pm_devs *pm;
char pm_name[SSTRSIZE];
part_id pm_part;
int metadatasize;
int metadatacopies;
int labelsector;
int setphysicalvolumesize;
} pv_t;
typedef struct lv_t {
int blocked;
daddr_t size;
char name[SSTRSIZE];
int readonly;
int contiguous;
char extents[SSTRSIZE];
int minor;
int mirrors;
int regionsize;
int persistent;
int readahead;
int stripes;
int stripesize;
int zero;
} lv_t;
typedef struct lvms_t {
int enabled;
int blocked;
char name[SSTRSIZE];
int maxlogicalvolumes;
int maxphysicalvolumes;
int physicalextentsize;
daddr_t total_size;
pv_t pv[MAX_LVM_PV];
lv_t lv[MAX_LVM_LV];
} lvms_t;
lvms_t *lvms;
typedef struct structinfo_t {
int max;
uint entry_size;
uint parent_size;
void *entry_first;
void *entry_enabled;
void *entry_blocked;
void *entry_node;
} structinfo_t;
structinfo_t raids_t_info, vnds_t_info, cgds_t_info, lvms_t_info, lv_t_info;
typedef struct pm_upddevlist_adv_t {
const char *create_msg;
int pe_type;
structinfo_t *s;
int sub_num;
struct pm_upddevlist_adv_t *sub;
} pm_upddevlist_adv_t;
#define MAX_MNTS 48
struct {
char dev[STRSIZE];
const char *mnt_opts, *on;
} *mnts;
static int pm_cursel; /* Number of selected entry in main menu */
static int pm_changed; /* flag indicating that we have unsaved changes */
static int pm_raid_curspare; /* XXX: replace by true way */
static int pm_retvalue;
enum { /* RAIDframe menu enum */
PMR_MENU_DEVS, PMR_MENU_DEVSSPARE, PMR_MENU_RAIDLEVEL, PMR_MENU_NUMROW,
PMR_MENU_NUMCOL, PMR_MENU_NUMSPARE, PMR_MENU_SECTPERSU, PMR_MENU_SUSPERPARITYUNIT,
PMR_MENU_SUSPERRECONUNIT, PMR_MENU_REMOVE, PMR_MENU_END
};
enum { /* VND menu enum */
PMV_MENU_FILEPATH, PMV_MENU_EXIST, PMV_MENU_SIZE, PMV_MENU_RO, PMV_MENU_MGEOM,
PMV_MENU_SECSIZE, PMV_MENU_NSECTORS, PMV_MENU_NTRACKS, PMV_MENU_NCYLINDERS,
PMV_MENU_REMOVE, PMV_MENU_END
};
enum { /* CGD menu enum */
PMC_MENU_DEV, PMC_MENU_ENCTYPE, PMC_MENU_KEYSIZE, PMC_MENU_IVTYPE,
PMC_MENU_KEYGENTYPE, PMC_MENU_VERIFYTYPE, PMC_MENU_REMOVE, PMC_MENU_END
};
enum { /* LVM menu enum */
PML_MENU_PV, PML_MENU_NAME, PML_MENU_MAXLOGICALVOLUMES,
PML_MENU_MAXPHYSICALVOLUMES, PML_MENU_PHYSICALEXTENTSIZE,
PML_MENU_REMOVE, PML_MENU_END
};
enum { /* LVM submenu (logical volumes) enum */
PMLV_MENU_NAME, PMLV_MENU_SIZE, PMLV_MENU_READONLY, PMLV_MENU_CONTIGUOUS,
PMLV_MENU_EXTENTS, PMLV_MENU_MINOR, PMLV_MENU_PERSISTENT,
PMLV_MENU_MIRRORS, PMLV_MENU_REGIONSIZE, PMLV_MENU_READAHEAD,
PMLV_MENU_STRIPES, PMLV_MENU_STRIPESIZE, PMLV_MENU_ZERO,
PMLV_MENU_REMOVE, PMLV_MENU_END
};
struct part_entry pm_dev_list(int);
static int pm_raid_disk_add(menudesc *, void *);
static int pm_raid_disk_del(menudesc *, void *);
static int pm_cgd_disk_set(struct cgd_desc *, struct part_entry *);
static int pm_mount(struct pm_devs *, int);
static int pm_upddevlist(menudesc *, void *);
static void pm_select(struct pm_devs *);
static void
pm_edit_size_value(msg prompt_msg, daddr_t bps, daddr_t cylsec, daddr_t *size)
{
char answer[16], dflt[16];
daddr_t new_size_val, mult;
snprintf(dflt, sizeof dflt, "%" PRIu64 "%s", *size / sizemult,
multname);
msg_prompt_win(prompt_msg, -1, 18, 0, 0, dflt, answer, sizeof answer);
mult = sizemult;
new_size_val = parse_disk_pos(answer, &mult, bps, cylsec, NULL);
if (new_size_val > 0)
*size = new_size_val * mult;
}
static const char *
pm_get_mount(struct pm_devs *p, part_id id)
{
if (p->mounted == NULL)
return NULL;
if (id >= p->parts->num_part)
return NULL;
return p->mounted[id];
}
bool pm_set_mount(struct pm_devs *p, part_id id, const char *path);
bool
pm_set_mount(struct pm_devs *p, part_id id, const char *path)
{
if (p->parts == NULL || id >= p->parts->num_part)
return false;
if (p->mounted == NULL) {
p->mounted = calloc(p->parts->num_part, sizeof(char*));
if (p->mounted == NULL)
return false;
}
free(p->mounted[id]);
p->mounted[id] = strdup(path);
return p->mounted[id] != NULL;
}
/* Universal menu for RAID/VND/CGD/LVM entry edit */
static int
pm_edit(int menu_entries_count, void (*menu_fmt)(menudesc *, int, void *),
int (*action)(menudesc *, void *), int (*check_fun)(void *),
void (*entry_init)(void *, void *), void *entry_init_arg,
void *dev_ptr, int dev_ptr_delta, structinfo_t *s)
{
int i, ok = 0;
menu_ent *menu_entries;
if (dev_ptr == NULL) {
/* We should create new device */
for (i = 0; i < s->max && !ok; i++)
if (*(int*)((char*)s->entry_enabled + dev_ptr_delta + s->entry_size * i) == 0) {
dev_ptr = (char*)s->entry_first + dev_ptr_delta + s->entry_size * i;
entry_init(dev_ptr, entry_init_arg);
ok = 1;
}
if (!ok) {
/* We do not have free device slots */
hit_enter_to_continue(NULL, MSG_limitcount);
return -1;
}
}
menu_entries = calloc(menu_entries_count, sizeof *menu_entries);
for (i = 0; i < menu_entries_count - 1; i++)
menu_entries[i] = (menu_ent) { .opt_action=action };
menu_entries[i] = (menu_ent) { .opt_name=MSG_fremove,
.opt_flags=OPT_EXIT,
.opt_action=action };
int menu_no = -1;
menu_no = new_menu(NULL, menu_entries, menu_entries_count,
-1, -1, 0, 40, MC_NOCLEAR | MC_SCROLL,
NULL, menu_fmt, NULL, NULL, MSG_DONE);
process_menu(menu_no, dev_ptr);
free_menu(menu_no);
free(menu_entries);
return check_fun(dev_ptr);
}
/* Show filtered partitions menu */
struct part_entry
pm_dev_list(int type)
{
int dev_num = -1, num_devs = 0;
bool ok;
part_id i;
int menu_no;
struct disk_part_info info;
menu_ent menu_entries[MAX_DISKS*MAXPARTITIONS];
struct part_entry disk_entries[MAX_DISKS*MAXPARTITIONS];
struct pm_devs *pm_i;
SLIST_FOREACH(pm_i, &pm_head, l) {
if (pm_i->parts == NULL)
continue;
for (i = 0; i < pm_i->parts->num_part; i++) {
ok = false;
if (!pm_i->parts->pscheme->get_part_info(pm_i->parts,
i, &info))
continue;
if (info.flags &
(PTI_WHOLE_DISK|PTI_PSCHEME_INTERNAL|PTI_RAW_PART))
continue;
switch (type) {
case PM_RAID:
if (info.fs_type == FS_RAID)
ok = 1;
break;
case PM_CGD:
if (info.fs_type == FS_CGD)
ok = 1;
break;
case PM_LVM:
if (pm_is_lvmpv(pm_i, i, &info))
ok = 1;
break;
}
if (!ok)
continue;
if (pm_partusage(pm_i, i, 0) != 0)
continue;
disk_entries[num_devs].dev_ptr = pm_i;
disk_entries[num_devs].id = i;
disk_entries[num_devs].parts = pm_i->parts;
pm_i->parts->pscheme->get_part_device(
pm_i->parts, i, disk_entries[num_devs].fullname,
sizeof disk_entries[num_devs].fullname,
NULL, plain_name, false, true);
menu_entries[num_devs] = (struct menu_ent) {
.opt_name = disk_entries[num_devs].fullname,
.opt_action = set_menu_select,
.opt_flags = OPT_EXIT,
};
num_devs++;
}
}
menu_no = new_menu(MSG_avdisks,
menu_entries, num_devs, -1, -1,
(num_devs+1<3)?3:num_devs+1, 13,
MC_SCROLL | MC_NOCLEAR, NULL, NULL, NULL, NULL, MSG_cancel);
if (menu_no == -1)
return (struct part_entry) { };
process_menu(menu_no, &dev_num);
free_menu(menu_no);
if (dev_num < 0 || dev_num >= num_devs)
return (struct part_entry) { };
pm_retvalue = dev_num;
return disk_entries[dev_num];
}
/* Get unused raid*, cgd* or vnd* device */
static int
pm_manage_getfreenode(void *node, const char *d, structinfo_t *s)
{
int i, ii, ok;
char buf[SSTRSIZE];
struct pm_devs *pm_i;
*(int*)node = -1;
for (i = 0; i < s->max; i++) {
ok = 1;
/* Check that node is not already reserved */
for (ii = 0; ii < s->max; ii++) {
if (*(int*)((char*)s->entry_enabled + s->entry_size
* ii) == 0)
continue;
if (*(int*)((char*)s->entry_node + s->entry_size * ii)
== i) {
ok = 0;
break;
}
}
if (! ok)
continue;
/* Check that node is not in the device list */
snprintf(buf, SSTRSIZE, "%s%d", d, i);
SLIST_FOREACH(pm_i, &pm_head, l)
if (! strcmp(pm_i->diskdev, buf)) {
ok = 0;
break;
}
if (ok) {
*(int*)node = i;
return i;
}
}
hit_enter_to_continue(NULL, MSG_nofreedev);
return -1;
}
/*
* Show a line for a device, usually with full size in the right
* column, alternatively (if != NULL) with no_size_display
* instead in paranthesis (used for error displays or to note
* a action that can be done to this device.
*/
static void
pm_fmt_disk_line(WINDOW *w, const char *line, const char *on,
daddr_t total, const char *no_size_display)
{
char out[STRSIZE], human[6];
if (on != NULL) {
snprintf(out, sizeof out, "%s %s %s", line,
msg_string(MSG_pm_menu_on), on);
line = out;
}
if (no_size_display != NULL) {
wprintw(w, " %-56s (%s)", line, no_size_display);
} else {
humanize_number(human, sizeof(human),
total * 512, "",
HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL);
wprintw(w, " %-56s %s", line, human);
}
}
/***
RAIDs
***/
static void
pm_raid_menufmt(menudesc *m, int opt, void *arg)
{
int i, ok = 0;
char buf[STRSIZE], rdev[STRSIZE], level[STRSIZE], *line;
struct raid_desc *dev_ptr = ((struct part_entry *)arg)[opt].dev_ptr;
if (dev_ptr->enabled == 0)
return;
buf[0] = '\0';
sprintf(rdev, "raid%d", dev_ptr->node);
for (i = 0; i < MAX_IN_RAID; i++) {
if (dev_ptr->comp[i].parts != NULL) {
strlcat(buf, dev_ptr->comp[i].name, sizeof buf);
strlcat(buf, " ", sizeof buf);
ok = 1;
}
}
if (ok) {
sprintf(level, "%u", dev_ptr->raid_level);
const char *args[] = { rdev, level };
line = str_arg_subst(msg_string(MSG_raid_menufmt),
__arraycount(args), args);
pm_fmt_disk_line(m->mw, line, buf, dev_ptr->total_size, NULL);
free(line);
} else {
pm_fmt_disk_line(m->mw, buf, NULL, 0,
msg_string(MSG_raid_err_menufmt));
}
}
static void
pm_raid_edit_menufmt(menudesc *m, int opt, void *arg)
{
int i;
char buf[STRSIZE];
struct raid_desc *dev_ptr = arg;
buf[0] = '\0';
switch (opt) {
case PMR_MENU_DEVS:
strlcpy(buf, msg_string(MSG_raid_disks_fmt),
sizeof buf);
strlcat(buf, ": ", sizeof buf);
for (i = 0; i < MAX_IN_RAID; i++) {
if (dev_ptr->comp[i].parts == NULL ||
dev_ptr->comp[i].is_spare)
continue;
strlcat(buf, " ", sizeof buf);
strlcat(buf, dev_ptr->comp[i].name, sizeof buf);
}
wprintw(m->mw, "%s", buf);
break;
case PMR_MENU_DEVSSPARE:
strlcpy(buf, msg_string(MSG_raid_spares_fmt),
sizeof buf);
strlcat(buf, ": ", sizeof buf);
for (i = 0; i < MAX_IN_RAID; i++) {
if (dev_ptr->comp[i].parts == NULL ||
!dev_ptr->comp[i].is_spare)
continue;
strlcat(buf, " ", sizeof buf);
strlcat(buf, dev_ptr->comp[i].name, sizeof buf);
}
wprintw(m->mw, "%s", buf);
break;
case PMR_MENU_RAIDLEVEL:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_level_fmt),
dev_ptr->raid_level);
break;
case PMR_MENU_NUMROW:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_numrow_fmt), dev_ptr->numRow);
break;
case PMR_MENU_NUMCOL:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_numcol_fmt), dev_ptr->numCol);
break;
case PMR_MENU_NUMSPARE:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_numspare_fmt),
dev_ptr->numSpare);
break;
case PMR_MENU_SECTPERSU:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_sectpersu_fmt),
dev_ptr->sectPerSU);
break;
case PMR_MENU_SUSPERPARITYUNIT:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_superpar_fmt),
dev_ptr->SUsPerParityUnit);
break;
case PMR_MENU_SUSPERRECONUNIT:
wprintw(m->mw, "%s: %u",
msg_string(MSG_raid_superrec_fmt),
dev_ptr->SUsPerReconUnit);
break;
}
}
static int
pm_raid_set_value(menudesc *m, void *arg)
{
int retvalue = -1;
int *out_var = NULL;
char buf[SSTRSIZE];
const char *msg_to_show = NULL;
struct raid_desc *dev_ptr = arg;
static menu_ent menuent_disk_adddel[] = {
{ .opt_name=MSG_add, .opt_flags=OPT_EXIT,
.opt_action=pm_raid_disk_add },
{ .opt_name=MSG_remove, .opt_flags=OPT_EXIT,
.opt_action=pm_raid_disk_del }
};
static int menu_disk_adddel = -1;
if (menu_disk_adddel == -1) {
menu_disk_adddel = new_menu(NULL, menuent_disk_adddel,
__arraycount(menuent_disk_adddel),
-1, -1, 0, 10, MC_NOCLEAR, NULL, NULL, NULL, NULL,
MSG_cancel);
}
switch (m->cursel) {
case PMR_MENU_DEVS:
pm_raid_curspare = 0;
process_menu(menu_disk_adddel, dev_ptr);
return 0;
case PMR_MENU_DEVSSPARE:
pm_raid_curspare = 1;
process_menu(menu_disk_adddel, dev_ptr);
return 0;
case PMR_MENU_RAIDLEVEL:
process_menu(MENU_raidlevel, &retvalue);
if (retvalue >= 0)
dev_ptr->raid_level = retvalue;
return 0;
case PMR_MENU_NUMROW:
hit_enter_to_continue(NULL, MSG_raid_nomultidim);
return 0;
#if 0 /* notyet */
msg_to_show = MSG_raid_numrow_ask;
out_var = &(dev_ptr->numRow);
break;
#endif
case PMR_MENU_NUMCOL:
msg_to_show = MSG_raid_numcol_ask;
out_var = &(dev_ptr->numCol);
break;
case PMR_MENU_NUMSPARE:
msg_to_show = MSG_raid_numspare_ask;
out_var = &(dev_ptr->numSpare);
break;
case PMR_MENU_SECTPERSU:
msg_to_show = MSG_raid_sectpersu_ask;
out_var = &(dev_ptr->sectPerSU);
break;
case PMR_MENU_SUSPERPARITYUNIT:
msg_to_show = MSG_raid_superpar_ask;
out_var = &(dev_ptr->SUsPerParityUnit);
break;
case PMR_MENU_SUSPERRECONUNIT:
msg_to_show = MSG_raid_superrec_ask;
out_var = &(dev_ptr->SUsPerReconUnit);
break;
case PMR_MENU_REMOVE:
dev_ptr->enabled = 0;
return 0;
}
if (out_var == NULL || msg_to_show == NULL)
return -1;
snprintf(buf, SSTRSIZE, "%d", *out_var);
msg_prompt_win(msg_to_show, -1, 18, 0, 0, buf, buf, SSTRSIZE);
if (atoi(buf) >= 0)
*out_var = atoi(buf);
return 0;
}
static void
pm_raid_init(void *arg, void *none)
{
struct raid_desc *dev_ptr = arg;
memset(dev_ptr, 0, sizeof(*dev_ptr));
*dev_ptr = (struct raid_desc) {
.enabled = 1,
.blocked = 0,
.sectPerSU = 32,
.SUsPerParityUnit = 1,
.SUsPerReconUnit = 1,
};
}
static int
pm_raid_check(void *arg)
{
size_t i, dev_num = 0;
daddr_t min_size = 0, cur_size = 0;
struct raid_desc *dev_ptr = arg;
struct disk_part_info info;
struct disk_partitions *parts;
if (dev_ptr->blocked)
return 0;
for (i = 0; i < MAX_IN_RAID; i++) {
if (dev_ptr->comp[i].parts != NULL) {
parts = dev_ptr->comp[i].parts;
if (!parts->pscheme->get_part_info(parts,
dev_ptr->comp[i].id, &info))
continue;
cur_size = info.size;
if (cur_size < min_size || dev_num == 0)
min_size = cur_size;
if (dev_ptr->comp[i].is_spare)
continue;
dev_num++;
}
}
/* Calculate sum of available space */
if (dev_num > 0) {
switch (dev_ptr->raid_level) {
case 0:
dev_ptr->total_size = min_size * dev_num;
break;
case 1:
dev_ptr->total_size = min_size;
break;
case 4:
case 5:
dev_ptr->total_size = min_size * (dev_num - 1);
break;
}
pm_manage_getfreenode(&(dev_ptr->node), "raid", &raids_t_info);
if (dev_ptr->node < 0)
dev_ptr->enabled = 0;
}
else
dev_ptr->enabled = 0;
return dev_ptr->enabled;
}
static int
pm_raid_disk_add(menudesc *m, void *arg)
{
int i;
struct raid_desc *dev_ptr = arg;
struct part_entry disk_entrie = pm_dev_list(PM_RAID);
if (pm_retvalue < 0)
return pm_retvalue;
for (i = 0; i < MAX_IN_RAID; i++)
if (dev_ptr->comp[i].parts == NULL) {
dev_ptr->comp[i].parts = disk_entrie.parts;
dev_ptr->comp[i].id = disk_entrie.id;
dev_ptr->comp[i].is_spare = pm_raid_curspare;
strlcpy(dev_ptr->comp[i].name, disk_entrie.fullname,
sizeof dev_ptr->comp[i].name);
if (pm_raid_curspare)
dev_ptr->numSpare++;
else
dev_ptr->numCol++;
dev_ptr->numRow = 1;
break;
}
return 0;
}
static int
pm_raid_disk_del(menudesc *m, void *arg)
{
int retvalue = -1, num_devs = 0;
int i, pm_cur;
int menu_no;
struct raid_desc *dev_ptr = arg;
menu_ent menu_entries[MAX_IN_RAID];
struct part_entry submenu_args[MAX_IN_RAID];
for (i = 0; i < MAX_IN_RAID; i++) {
if (dev_ptr->comp[i].parts == NULL ||
dev_ptr->comp[i].is_spare != pm_raid_curspare)
continue;
menu_entries[num_devs] = (struct menu_ent) {
.opt_name = dev_ptr->comp[i].name,
.opt_action = set_menu_select,
.opt_flags = OPT_EXIT,
};
submenu_args[num_devs].dev_ptr = dev_ptr;
submenu_args[num_devs].index = i;
num_devs++;
}
menu_no = new_menu(MSG_raid_disks,
menu_entries, num_devs, -1, -1,
(num_devs+1<3)?3:num_devs+1, 13,
MC_SCROLL | MC_NOCLEAR, NULL, NULL, NULL, NULL, MSG_cancel);
if (menu_no == -1)
return -1;
process_menu(menu_no, &retvalue);
free_menu(menu_no);
if (retvalue < 0 || retvalue >= num_devs)
return -1;
pm_cur = submenu_args[retvalue].index;
if (dev_ptr->comp[pm_cur].is_spare)
dev_ptr->numSpare--;
else
dev_ptr->numCol--;
dev_ptr->numRow = (dev_ptr->numCol)?1:0;
dev_ptr->comp[pm_cur].parts = NULL;
return 0;
}
static int
pm_raid_commit(void)
{
int i, ii;
FILE *f;
char f_name[STRSIZE], devname[STRSIZE];
for (i = 0; i < MAX_RAID; i++) {
if (! pm_raid_check(&raids[i]))
continue;
/* Generating configure file for our raid */
snprintf(f_name, SSTRSIZE, "/tmp/raid.%d.conf", raids[i].node);
f = fopen(f_name, "w");
if (f == NULL) {
endwin();
(void)fprintf(stderr,
"Could not open %s for writing\n", f_name);
if (logfp)
(void)fprintf(logfp,
"Could not open %s for writing\n", f_name);
return 1;
}
scripting_fprintf(NULL, "cat <<EOF >%s\n", f_name);
scripting_fprintf(f, "START array\n%d %d %d\n",
raids[i].numRow, raids[i].numCol, raids[i].numSpare);
scripting_fprintf(f, "\nSTART disks\n");
for (ii = 0; ii < MAX_IN_RAID; ii++) {
if (raids[i].comp[ii].parts != NULL &&
!raids[i].comp[ii].is_spare) {
strcpy(devname, raids[i].comp[ii].name);
if (raids[i].comp[ii].parts != NULL &&
raids[i].comp[ii].id != NO_PART) {
/* wedge may have moved */
raids[i].comp[ii].parts->pscheme->
get_part_device(
raids[i].comp[ii].parts,
raids[i].comp[ii].id,
devname, sizeof devname, NULL,
logical_name, true, true);
raids[i].comp[ii].parts->pscheme->
get_part_device(
raids[i].comp[ii].parts,
raids[i].comp[ii].id,
raids[i].comp[ii].name,
sizeof raids[i].comp[ii].name,
NULL, plain_name, true, true);
}
scripting_fprintf(f, "%s\n", devname);
}
}
scripting_fprintf(f, "\nSTART spare\n");
for (ii = 0; ii < MAX_IN_RAID; ii++) {
if (raids[i].comp[ii].parts != NULL &&
raids[i].comp[ii].is_spare) {
strcpy(devname, raids[i].comp[ii].name);
if (raids[i].comp[ii].parts != NULL &&
raids[i].comp[ii].id != NO_PART) {
/* wedge may have moved */
raids[i].comp[ii].parts->pscheme->
get_part_device(
raids[i].comp[ii].parts,
raids[i].comp[ii].id,
devname, sizeof devname, NULL,
logical_name, true, true);
raids[i].comp[ii].parts->pscheme->
get_part_device(
raids[i].comp[ii].parts,
raids[i].comp[ii].id,
raids[i].comp[ii].name,
sizeof raids[i].comp[ii].name,
NULL, plain_name, true, true);
}
scripting_fprintf(f, "%s\n",
devname);
}
}
scripting_fprintf(f, "\nSTART layout\n%d %d %d %d\n",
raids[i].sectPerSU, raids[i].SUsPerParityUnit,
raids[i].SUsPerReconUnit, raids[i].raid_level);
scripting_fprintf(f, "\nSTART queue\nfifo 100\n\n");
scripting_fprintf(NULL, "EOF\n");
fclose (f);
fflush(NULL);
/* Raid initialization */
if (run_program(RUN_DISPLAY | RUN_PROGRESS,
"raidctl -C %s raid%d", f_name, raids[i].node) == 0 &&
run_program(RUN_DISPLAY | RUN_PROGRESS,
"raidctl -I %d raid%d", rand(), raids[i].node) == 0 &&
run_program(RUN_DISPLAY | RUN_PROGRESS,
"raidctl -vi raid%d", raids[i].node) == 0 &&
run_program(RUN_DISPLAY | RUN_PROGRESS,
"raidctl -v -A yes raid%d", raids[i].node) == 0) {
/*
* RAID creation done, remove it from list to
* prevent its repeated reinitialization
*/
raids[i].blocked = 1;
}
}
return 0;
}
/***
VND
***/
static void
pm_vnd_menufmt(menudesc *m, int opt, void *arg)
{
struct vnd_desc *dev_ptr = ((struct part_entry *)arg)[opt].dev_ptr;
char dev[STRSIZE];
if (dev_ptr->enabled == 0)
return;
sprintf(dev, "vnd%d", dev_ptr->node);
if (strlen(dev_ptr->filepath) < 1)
pm_fmt_disk_line(m->mw, dev, NULL,
0, msg_string(MSG_vnd_err_menufmt));
else if (dev_ptr->is_exist)
pm_fmt_disk_line(m->mw, dev, dev_ptr->filepath,
0, msg_string(MSG_vnd_assign));
else
pm_fmt_disk_line(m->mw, dev, dev_ptr->filepath,
dev_ptr->size, NULL);
}
static int
max_msg_length(const msg *p, size_t cnt)
{
int len, m = 0;
while (cnt > 0) {
len = strlen(msg_string(*p));
if (len > m)
m = len;
cnt--; p++;
}
return m;
}
static void
pm_vnd_edit_menufmt(menudesc *m, int opt, void *arg)
{
struct vnd_desc *dev_ptr = arg;
char buf[SSTRSIZE];
strcpy(buf, "-");
static int lcol_width;
if (lcol_width == 0) {
static const msg labels[] = {
MSG_vnd_path_fmt, MSG_vnd_assign_fmt, MSG_vnd_size_fmt,
MSG_vnd_ro_fmt, MSG_vnd_geom_fmt, MSG_vnd_bps_fmt,
MSG_vnd_spt_fmt, MSG_vnd_tpc_fmt, MSG_vnd_cyl_fmt
};
lcol_width = max_msg_length(labels, __arraycount(labels)) + 3;
}
switch (opt) {
case PMV_MENU_FILEPATH:
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_path_fmt), dev_ptr->filepath);
break;
case PMV_MENU_EXIST:
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_assign_fmt),
dev_ptr->is_exist?
msg_string(MSG_No) : msg_string(MSG_Yes));
break;
case PMV_MENU_SIZE:
if (!dev_ptr->is_exist)
snprintf(buf, SSTRSIZE, "%" PRIu64,
dev_ptr->size / sizemult);
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_size_fmt), buf);
break;
case PMV_MENU_RO:
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_ro_fmt),
dev_ptr->readonly?
msg_string(MSG_Yes) : msg_string(MSG_No));
break;
case PMV_MENU_MGEOM:
if (!dev_ptr->is_exist)
snprintf(buf, SSTRSIZE, "%s",
dev_ptr->manual_geom?
msg_string(MSG_Yes) : msg_string(MSG_No));
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_geom_fmt), buf);
break;
case PMV_MENU_SECSIZE:
if (dev_ptr->manual_geom && !dev_ptr->is_exist)
snprintf(buf, SSTRSIZE, "%d", dev_ptr->secsize);
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_bps_fmt), buf);
break;
case PMV_MENU_NSECTORS:
if (dev_ptr->manual_geom && !dev_ptr->is_exist)
snprintf(buf, SSTRSIZE, "%d",
dev_ptr->nsectors);
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_spt_fmt), buf);
break;
case PMV_MENU_NTRACKS:
if (dev_ptr->manual_geom && !dev_ptr->is_exist)
snprintf(buf, SSTRSIZE, "%d", dev_ptr->ntracks);
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_tpc_fmt), buf);
break;
case PMV_MENU_NCYLINDERS:
if (dev_ptr->manual_geom && !dev_ptr->is_exist)
snprintf(buf, SSTRSIZE, "%d",
dev_ptr->ncylinders);
wprintw(m->mw, "%*s %s", -lcol_width,
msg_string(MSG_vnd_cyl_fmt), buf);
break;
}
}
static int
pm_vnd_set_value(menudesc *m, void *arg)
{
struct vnd_desc *dev_ptr = arg;
char buf[STRSIZE];
const char *msg_to_show = NULL;
int *out_var = NULL;
switch (m->cursel) {
case PMV_MENU_FILEPATH:
msg_prompt_win(MSG_vnd_path_ask, -1, 18, 0, 0,
dev_ptr->filepath, dev_ptr->filepath, STRSIZE);
if (dev_ptr->filepath[0] != '/') {
strlcpy(buf, dev_ptr->filepath, MOUNTLEN);
snprintf(dev_ptr->filepath, MOUNTLEN, "/%s",
buf);
}
if (dev_ptr->filepath[strlen(dev_ptr->filepath) - 1]
== '/')
dev_ptr->filepath[strlen(dev_ptr->filepath)
- 1] = '\0';
return 0;
case PMV_MENU_EXIST:
dev_ptr->is_exist = !dev_ptr->is_exist;
return 0;
case PMV_MENU_SIZE:
if (dev_ptr->is_exist)
return 0;
pm_edit_size_value(MSG_vnd_size_ask,
pm->sectorsize, pm->dlcylsize,
&dev_ptr->size);
break;
case PMV_MENU_RO:
dev_ptr->readonly = !dev_ptr->readonly;
return 0;
case PMV_MENU_MGEOM:
if (dev_ptr->is_exist)
return 0;
dev_ptr->manual_geom = !dev_ptr->manual_geom;
return 0;
case PMV_MENU_SECSIZE:
if (!dev_ptr->manual_geom || dev_ptr->is_exist)
return 0;
msg_to_show = MSG_vnd_bps_ask;
out_var = &(dev_ptr->secsize);
break;
case PMV_MENU_NSECTORS:
if (!dev_ptr->manual_geom || dev_ptr->is_exist)
return 0;
msg_to_show = MSG_vnd_spt_ask;
out_var = &(dev_ptr->nsectors);
break;
case PMV_MENU_NTRACKS:
if (!dev_ptr->manual_geom || dev_ptr->is_exist)
return 0;
msg_to_show = MSG_vnd_tpc_ask;
out_var = &(dev_ptr->ntracks);
break;
case PMV_MENU_NCYLINDERS:
if (!dev_ptr->manual_geom || dev_ptr->is_exist)
return 0;
msg_to_show = MSG_vnd_cyl_ask;
out_var = &(dev_ptr->ncylinders);
break;
case PMV_MENU_REMOVE:
dev_ptr->enabled = 0;
return 0;
}
if (out_var == NULL || msg_to_show == NULL)
return -1;
snprintf(buf, SSTRSIZE, "%d", *out_var);
msg_prompt_win(msg_to_show, -1, 18, 0, 0, buf, buf, SSTRSIZE);
if (atoi(buf) >= 0)
*out_var = atoi(buf);
return 0;
}
static void
pm_vnd_init(void *arg, void *none)
{
struct vnd_desc *dev_ptr = arg;
memset(dev_ptr, 0, sizeof(*dev_ptr));
*dev_ptr = (struct vnd_desc) {
.enabled = 1,
.blocked = 0,
.filepath[0] = '\0',
.is_exist = 0,
.size = 1024,
.readonly = 0,
.manual_geom = 0,
.secsize = 512,
.nsectors = 18,
.ntracks = 2,
.ncylinders = 80
};
}
static int
pm_vnd_check(void *arg)
{
struct vnd_desc *dev_ptr = arg;
if (dev_ptr->blocked)
return 0;
if (strlen(dev_ptr->filepath) < 1 ||
dev_ptr->size < 1)
dev_ptr->enabled = 0;
else {
pm_manage_getfreenode(&(dev_ptr->node), "vnd", &vnds_t_info);
if (dev_ptr->node < 0)
dev_ptr->enabled = 0;
}
return dev_ptr->enabled;
}
/* XXX: vndconfig always return 0? */
static int
pm_vnd_commit(void)
{
int i, error;
char r_o[3], buf[MOUNTLEN+3], resultpath[STRSIZE];
const char *mpath, *mp_suit = NULL, *rp;
struct pm_devs *pm_i, *pm_suit = NULL;
part_id id, part_suit = NO_PART;
struct disk_part_info info;
for (i = 0; i < MAX_VND; i++) {
error = 0;
if (! pm_vnd_check(&vnds[i]))
continue;
/* Trying to assign target device */
SLIST_FOREACH(pm_i, &pm_head, l) {
for (id = 0; id < pm_i->parts->num_part; id++) {
if (!pm_i->parts->pscheme->get_part_info(
pm_i->parts, id, &info))
continue;
if (info.flags & (PTI_SEC_CONTAINER|
PTI_WHOLE_DISK|PTI_PSCHEME_INTERNAL|
PTI_RAW_PART))
continue;
if (info.last_mounted == NULL ||
info.last_mounted[0] == 0)
continue;
mpath = info.last_mounted;
strcpy(buf, mpath);
if (buf[strlen(buf)-1] != '/')
strcat(buf, "/");
if (strstr(vnds[i].filepath, buf) !=
vnds[i].filepath)
continue;
if (part_suit == NO_PART || pm_suit == NULL ||
strlen(buf) > strlen(mp_suit)) {
part_suit = id;
pm_suit = pm_i;
mp_suit = mpath;
}
}
}
if (part_suit == NO_PART || pm_suit == NULL ||
mp_suit == NULL)
continue;
/* Mounting assigned partition and try to get real file path*/
if (pm_mount(pm_suit, part_suit) != 0)
continue;
rp = pm_get_mount(pm_suit, part_suit);
snprintf(resultpath, STRSIZE, "%s/%s",
rp,
&(vnds[i].filepath[strlen(rp)]));
strcpy(r_o, vnds[i].readonly?"-r":"");
/* If this is a new image */
if (!vnds[i].is_exist) {
run_program(RUN_DISPLAY | RUN_PROGRESS, "mkdir -p %s ",
dirname(resultpath));
if (error == 0)
error = run_program(RUN_DISPLAY | RUN_PROGRESS,
"dd if=/dev/zero of=%s bs=1m "
"count=% " PRIi64 " progress=100 "
"msgfmt=human",
resultpath, vnds[i].size*(MEG/512));
}
if (error)
continue;
/* If this is a new image with manual geometry */
if (!vnds[i].is_exist && vnds[i].manual_geom)
error = run_program(RUN_DISPLAY | RUN_PROGRESS,
"vndconfig %s vnd%d %s %d %d %d %d",
r_o, vnds[i].node,
resultpath, vnds[i].secsize,
vnds[i].nsectors,
vnds[i].ntracks, vnds[i].ncylinders);
else
/* If this is a existing image or image without manual
* geometry */
error = run_program(RUN_DISPLAY | RUN_PROGRESS,
"vndconfig %s vnd%d %s",
r_o, vnds[i].node, resultpath);
if (error == 0) {
vnds[i].blocked = 1;
vnds[i].pm_part = part_suit;
vnds[i].pm = pm_suit;
vnds[i].pm->blocked++;
}
}
return 0;
}
/***
CGD
***/
static void
pm_cgd_menufmt(menudesc *m, int opt, void *arg)
{
struct cgd_desc *dev_ptr = ((struct part_entry *)arg)[opt].dev_ptr;
char desc[STRSIZE];
struct disk_part_info info;
if (dev_ptr->enabled == 0)
return;
if (dev_ptr->pm == NULL)
wprintw(m->mw, "%s", msg_string(MSG_cgd_err_menufmt));
else {
snprintf(desc, sizeof desc, "cgd%d (%s-%d)",
dev_ptr->node, dev_ptr->enc_type, dev_ptr->key_size);
dev_ptr->pm->parts->pscheme->get_part_info(dev_ptr->pm->parts,
dev_ptr->pm_part, &info);
pm_fmt_disk_line(m->mw, desc, dev_ptr->pm_name,
info.size, NULL);
}
}
static void
pm_cgd_edit_menufmt(menudesc *m, int opt, void *arg)
{
struct cgd_desc *dev_ptr = arg;
switch (opt) {
case PMC_MENU_DEV:
wprintw(m->mw, "%-15s: %s",
msg_string(MSG_cgd_dev_fmt), dev_ptr->pm_name);
break;
case PMC_MENU_ENCTYPE:
wprintw(m->mw, "%-15s: %s",
msg_string(MSG_cgd_enc_fmt), dev_ptr->enc_type);
break;
case PMC_MENU_KEYSIZE:
wprintw(m->mw, "%-15s: %d",
msg_string(MSG_cgd_key_fmt), dev_ptr->key_size);
break;
case PMC_MENU_IVTYPE:
wprintw(m->mw, "%-15s: %s",
msg_string(MSG_cgd_iv_fmt), dev_ptr->iv_type);
break;
case PMC_MENU_KEYGENTYPE:
wprintw(m->mw, "%-15s: %s",
msg_string(MSG_cgd_keygen_fmt), dev_ptr->keygen_type);
break;
case PMC_MENU_VERIFYTYPE:
wprintw(m->mw, "%-15s: %s",
msg_string(MSG_cgd_verif_fmt), dev_ptr->verify_type);
break;
}
}
static int
pm_cgd_set_value(menudesc *m, void *arg)
{
char *retstring;
struct cgd_desc *dev_ptr = arg;
switch (m->cursel) {
case PMC_MENU_DEV:
pm_cgd_disk_set(dev_ptr, NULL);
return 0;
case PMC_MENU_ENCTYPE:
process_menu(MENU_cgd_enctype, &retstring);
dev_ptr->enc_type = retstring;
if (! strcmp(retstring, "aes-xts"))
dev_ptr->key_size = 256;
if (! strcmp(retstring, "aes-cbc"))
dev_ptr->key_size = 192;
if (! strcmp(retstring, "blowfish-cbc"))
dev_ptr->key_size = 128;
if (! strcmp(retstring, "3des-cbc"))
dev_ptr->key_size = 192;
return 0;
case PMC_MENU_KEYSIZE:
if (! strcmp(dev_ptr->enc_type, "aes-xts"))
dev_ptr->key_size +=
(dev_ptr->key_size < 512)? 256 : -256;
if (! strcmp(dev_ptr->enc_type, "aes-cbc"))
dev_ptr->key_size +=
(dev_ptr->key_size < 256)? 64 : -128;
if (! strcmp(dev_ptr->enc_type, "blowfish-cbc"))
dev_ptr->key_size = 128;
if (! strcmp(dev_ptr->enc_type, "3des-cbc"))
dev_ptr->key_size = 192;
return 0;
case PMC_MENU_IVTYPE:
process_menu(MENU_cgd_ivtype, &retstring);
dev_ptr->iv_type = retstring;
return 0;
case PMC_MENU_KEYGENTYPE:
process_menu(MENU_cgd_keygentype, &retstring);
dev_ptr->keygen_type = retstring;
return 0;
case PMC_MENU_VERIFYTYPE:
process_menu(MENU_cgd_verifytype, &retstring);
dev_ptr->verify_type = retstring;
return 0;
case PMC_MENU_REMOVE:
dev_ptr->enabled = 0;
return 0;
}
return -1;
}
static void
pm_cgd_init(void *arg1, void *arg2)
{
struct cgd_desc *dev_ptr = arg1;
struct part_entry *disk_entrie = arg2;
memset(dev_ptr, 0, sizeof(*dev_ptr));
*dev_ptr = (struct cgd_desc) {
.enabled = 1,
.blocked = 0,
.pm = NULL,
.pm_name[0] = '\0',
.pm_part = 0,
.keygen_type = "pkcs5_pbkdf2/sha1",
.verify_type = "disklabel",
.enc_type = "aes-xts",
.iv_type = "encblkno1",
.key_size = 256,
};
if (disk_entrie != NULL) {
disk_entrie->parts->pscheme->get_part_device(
disk_entrie->parts, disk_entrie->id,
disk_entrie->fullname, sizeof(disk_entrie->fullname),
NULL, logical_name, false, true);
pm_cgd_disk_set(dev_ptr, disk_entrie);
}
}
static int
pm_cgd_check(void *arg)
{
struct cgd_desc *dev_ptr = arg;
if (dev_ptr->blocked)
return 0;
if (dev_ptr->pm == NULL)
dev_ptr->enabled = 0;
else {
pm_manage_getfreenode(&(dev_ptr->node), "cgd", &cgds_t_info);
if (dev_ptr->node < 0)
dev_ptr->enabled = 0;
}
return dev_ptr->enabled;
}
static int
pm_cgd_disk_set(struct cgd_desc *dev_ptr, struct part_entry *disk_entrie)
{
int alloc_disk_entrie = 0;
if (disk_entrie == NULL) {
alloc_disk_entrie = 1;
disk_entrie = malloc (sizeof(struct part_entry));
if (disk_entrie == NULL)
return -2;
*disk_entrie = pm_dev_list(PM_CGD);
if (pm_retvalue < 0) {
free(disk_entrie);
return -1;
}
}
dev_ptr->pm = disk_entrie->dev_ptr;
dev_ptr->pm_part = disk_entrie->id;
strlcpy(dev_ptr->pm_name, disk_entrie->fullname, SSTRSIZE);
if (alloc_disk_entrie)
free(disk_entrie);
return 0;
}
int
pm_cgd_edit_new(struct pm_devs *mypm, part_id id)
{
struct part_entry pe = { .id = id, .parts = mypm->parts,
.dev_ptr = mypm, .type = PM_CGD };
return pm_edit(PMC_MENU_END, pm_cgd_edit_menufmt,
pm_cgd_set_value, pm_cgd_check, pm_cgd_init,
&pe, NULL, 0, &cgds_t_info);
}
int
pm_cgd_edit_old(struct part_entry *pe)
{
return pm_edit(PMC_MENU_END, pm_cgd_edit_menufmt,
pm_cgd_set_value, pm_cgd_check, pm_cgd_init,
pe->dev_ptr != NULL ? pe : NULL,
pe->dev_ptr, 0, &cgds_t_info);
}
static int
pm_cgd_commit(void)
{
char devname[STRSIZE];
int i, error = 0;
for (i = 0; i < MAX_CGD; i++) {
if (! pm_cgd_check(&cgds[i]))
continue;
if (run_program(RUN_DISPLAY | RUN_PROGRESS,
"cgdconfig -g -V %s -i %s -k %s -o /tmp/cgd.%d.conf"
" %s %d", cgds[i].verify_type,
cgds[i].iv_type, cgds[i].keygen_type, cgds[i].node,
cgds[i].enc_type, cgds[i].key_size) != 0) {
error++;
continue;
}
if (cgds[i].pm != NULL && cgds[i].pm->parts != NULL) {
/* wedge device names may have changed */
cgds[i].pm->parts->pscheme->get_part_device(
cgds[i].pm->parts, cgds[i].pm_part,
devname, sizeof devname, NULL,
logical_name, true, true);
cgds[i].pm->parts->pscheme->get_part_device(
cgds[i].pm->parts, cgds[i].pm_part,
cgds[i].pm_name, sizeof cgds[i].pm_name, NULL,
plain_name, false, true);
} else {
continue;
}
if (run_program(RUN_DISPLAY | RUN_PROGRESS,
"cgdconfig -V re-enter cgd%d '%s' /tmp/cgd.%d.conf",
cgds[i].node, devname, cgds[i].node) != 0) {
error++;
continue;
}
cgds[i].pm->blocked++;
cgds[i].blocked = 1;
}
return error;
}
/***
LVM
***/
/* Add lvm logical volumes to pm list */
/* XXX: rewrite */
static void
pm_lvm_find(void)
{
int i, ii, already_found;
char dev[STRSIZE];
struct pm_devs *pm_i;
for (i = 0; i < MAX_LVM_VG; i++) {
if (! lvms[i].blocked)
continue;
for (ii = 0; ii < MAX_LVM_LV; ii++) {
if (! lvms[i].lv[ii].blocked || lvms[i].lv[ii].size < 1)
continue;
snprintf(dev, STRSIZE, "%s/%s", lvms[i].name,
lvms[i].lv[ii].name);
already_found = 0;
SLIST_FOREACH(pm_i, &pm_head, l)
if (!already_found && strcmp(pm_i->diskdev,
dev) == 0) {
pm_i->found = 1;
already_found = 1;
}
if (already_found)
/* We already added this device, skipping */
continue;
pm_new->found = 1;
pm_new->ptstart = 0;
pm_new->ptsize = 0;
pm_new->no_part = true;
pm_new->refdev = &lvms[i].lv[ii];
pm_new->sectorsize = 1;
pm_new->dlcylsize = MEG;
strlcpy(pm_new->diskdev, dev, SSTRSIZE);
strlcpy(pm_new->diskdev_descr, dev, STRSIZE);
if (SLIST_EMPTY(&pm_head))
SLIST_INSERT_HEAD(&pm_head, pm_new, l);
else
SLIST_INSERT_AFTER(pm_i, pm_new, l);
pm_new = malloc(sizeof (struct pm_devs));
memset(pm_new, 0, sizeof *pm_new);
}
}
}
static int
pm_lvm_disk_add(menudesc *m, void *arg)
{
int i;
lvms_t *dev_ptr = arg;
struct part_entry disk_entrie = pm_dev_list(PM_LVM);
if (pm_retvalue < 0)
return pm_retvalue;
for (i = 0; i < MAX_LVM_PV; i++) {
if (dev_ptr->pv[i].pm == NULL) {
dev_ptr->pv[i].pm = disk_entrie.dev_ptr;
dev_ptr->pv[i].pm_part = disk_entrie.id;
strlcpy(dev_ptr->pv[i].pm_name, disk_entrie.fullname,
sizeof(dev_ptr->pv[i].pm_name));
break;
}
}
pm_retvalue = 1;
return 0;
}
static int
pm_lvm_disk_del(menudesc *m, void *arg)
{
int retvalue = -1, num_devs = 0;
size_t i;
int menu_no;
lvms_t *dev_ptr = arg;
menu_ent menu_entries[MAX_LVM_PV];
struct part_entry submenu_args[MAX_LVM_PV];
for (i = 0; i < MAX_LVM_PV; i++) {
if (dev_ptr->pv[i].pm == NULL)
continue;
menu_entries[num_devs] = (struct menu_ent) {
.opt_name = dev_ptr->pv[i].pm_name,
.opt_action = set_menu_select,
.opt_flags = OPT_EXIT,
};
submenu_args[num_devs].index = i;
num_devs++;
}
menu_no = new_menu(MSG_lvm_disks,
menu_entries, num_devs, -1, -1,
(num_devs+1<3)?3:num_devs+1, 13,
MC_SCROLL | MC_NOCLEAR, NULL, NULL, NULL, NULL, MSG_cancel);
if (menu_no == -1)
return -1;
process_menu(menu_no, &retvalue);
free_menu(menu_no);
if (retvalue < 0 || retvalue >= num_devs)
return -1;
dev_ptr->pv[submenu_args[retvalue].index].pm = NULL;
return 0;
}
static void
pm_lvm_menufmt(menudesc *m, int opt, void *arg)
{
int i, ok = 0;
daddr_t used_size = 0;
char buf1[STRSIZE]; buf1[0] = 0;
char buf2[STRSIZE]; buf2[0] = 0;
char devs[STRSIZE]; devs[0] = 0;
lvms_t *dev_ptr = ((struct part_entry *)arg)[opt].dev_ptr;
if (dev_ptr->enabled == 0)
return;
snprintf(buf1, STRSIZE, "VG '%s'", dev_ptr->name);
for (i = 0; i < MAX_LVM_PV; i++)
if (dev_ptr->pv[i].pm != NULL) {
strlcat(devs, dev_ptr->pv[i].pm_name, STRSIZE);
strlcat(devs, " ", STRSIZE);
ok = 1;
}
for (i = 0; i < MAX_LVM_LV; i++)
used_size += dev_ptr->lv[i].size;
if (ok) {
snprintf(buf2, STRSIZE, "%" PRIi64 "/%" PRIi64,
dev_ptr->total_size - used_size, dev_ptr->total_size);
pm_fmt_disk_line(m->mw, buf1, devs, 0, buf2);
} else {
pm_fmt_disk_line(m->mw, buf1, NULL, 0,
msg_string(MSG_lvm_err_menufmt));
}
}
static void
pm_lvm_edit_menufmt(menudesc *m, int opt, void *arg)
{
int i;
char buf[STRSIZE];
lvms_t *dev_ptr = arg;
strlcpy(buf, msg_string(MSG_auto), sizeof buf);
switch (opt) {
case PML_MENU_PV:
buf[0] = '\0';
for (i = 0; i < MAX_LVM_PV; i++) {
if (dev_ptr->pv[i].pm != NULL) {
strlcat(buf, " ", sizeof buf);
strlcat(buf, dev_ptr->pv[i].pm_name,
sizeof buf);
}
}
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvm_disks_fmt), buf);
break;
case PML_MENU_NAME:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvm_name_fmt), dev_ptr->name);
break;
case PML_MENU_MAXLOGICALVOLUMES:
if (dev_ptr->maxlogicalvolumes > 0)
snprintf(buf, STRSIZE, "%d",
dev_ptr->maxlogicalvolumes);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvm_maxlv_fmt), buf);
break;
case PML_MENU_MAXPHYSICALVOLUMES:
if (dev_ptr->maxphysicalvolumes > 0)
snprintf(buf, STRSIZE, "%d",
dev_ptr->maxphysicalvolumes);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvm_maxpv_fmt), buf);
break;
case PML_MENU_PHYSICALEXTENTSIZE:
if (dev_ptr->physicalextentsize > 0)
snprintf(buf, STRSIZE, "%dM",
dev_ptr->physicalextentsize);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvm_extsiz_fmt), buf);
break;
}
}
static int
pm_lvm_set_value(menudesc *m, void *arg)
{
char buf[STRSIZE];
const char *msg_to_show = NULL;
int *out_var = NULL;
lvms_t *dev_ptr = arg;
static menu_ent menuent_disk_adddel[] = {
{ .opt_name=MSG_add, .opt_flags=OPT_EXIT,
.opt_action=pm_lvm_disk_add },
{ .opt_name=MSG_remove, .opt_flags=OPT_EXIT,
.opt_action=pm_lvm_disk_del }
};
static int menu_disk_adddel = -1;
if (menu_disk_adddel == -1) {
menu_disk_adddel = new_menu(NULL, menuent_disk_adddel,
__arraycount(menuent_disk_adddel),
-1, -1, 0, 10, MC_NOCLEAR, NULL, NULL, NULL, NULL,
MSG_cancel);
}
switch (m->cursel) {
case PML_MENU_PV:
process_menu(menu_disk_adddel, arg);
return 0;
case PML_MENU_NAME:
msg_prompt_win(MSG_lvm_name_ask, -1, 18, 0, 0,
dev_ptr->name, dev_ptr->name, SSTRSIZE);
return 0;
case PML_MENU_MAXLOGICALVOLUMES:
msg_to_show = MSG_lvm_maxlv_ask;
out_var = &(dev_ptr->maxlogicalvolumes);
break;
case PML_MENU_MAXPHYSICALVOLUMES:
msg_to_show = MSG_lvm_maxpv_ask;
out_var = &(dev_ptr->maxphysicalvolumes);
break;
case PML_MENU_PHYSICALEXTENTSIZE:
msg_to_show = MSG_lvm_extsiz_ask;
out_var = &(dev_ptr->physicalextentsize);
break;
case PML_MENU_REMOVE:
dev_ptr->enabled = 0;
return 0;
}
if (out_var == NULL || msg_to_show == NULL)
return -1;
snprintf(buf, SSTRSIZE, "%d", *out_var);
msg_prompt_win(msg_to_show, -1, 18, 0, 0, buf, buf, SSTRSIZE);
if (atoi(buf) >= 0)
*out_var = atoi(buf);
return 0;
}
static void
pm_lvm_init(void *arg, void* none)
{
lvms_t *dev_ptr = arg;
memset(dev_ptr, 0, sizeof *dev_ptr);
*dev_ptr = (struct lvms_t) {
.enabled = 1,
.blocked = 0,
.maxlogicalvolumes = MAX_LVM_PV,
.maxphysicalvolumes = MAX_LVM_LV,
.physicalextentsize = -1,
};
sprintf(dev_ptr->name, "vg%.2d", rand()%100);
}
static int
pm_lvm_check(void *arg)
{
size_t i;
bool ok = false;
lvms_t *dev_ptr = arg;
dev_ptr->total_size = 0;
struct disk_part_info info;
for (i = 0; i < MAX_LVM_PV; i++) {
if (dev_ptr->pv[i].pm != NULL) {
if (!dev_ptr->pv[i].pm->parts->pscheme->get_part_info(
dev_ptr->pv[i].pm->parts, dev_ptr->pv[i].pm_part,
&info))
continue;
ok = 1;
dev_ptr->total_size += info.size;
}
}
if (!ok)
dev_ptr->enabled = 0;
return dev_ptr->enabled;
}
static void
pm_lvmlv_menufmt(menudesc *m, int opt, void *arg)
{
char buf[STRSIZE];
lv_t *dev_ptr = ((struct part_entry *)arg)[opt].dev_ptr;
if (dev_ptr->size > 0) {
snprintf(buf, STRSIZE, "'%s'", dev_ptr->name);
pm_fmt_disk_line(m->mw, buf, NULL, dev_ptr->size, NULL);
}
}
static void
pm_lvmlv_edit_menufmt(menudesc *m, int opt, void *arg)
{
lv_t *dev_ptr = arg;
char buf[STRSIZE];
strlcpy(buf, msg_string(MSG_auto), STRSIZE);
switch (opt) {
case PMLV_MENU_NAME:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_name_fmt), dev_ptr->name);
break;
case PMLV_MENU_SIZE:
wprintw(m->mw, "%-20s: %" PRIi64,
msg_string(MSG_lvmlv_size_fmt), dev_ptr->size);
break;
case PMLV_MENU_READONLY:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_ro_fmt),
dev_ptr->readonly? msg_string(MSG_Yes) : msg_string(MSG_No));
break;
case PMLV_MENU_CONTIGUOUS:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_cont_fmt),
dev_ptr->contiguous? msg_string(MSG_Yes) : msg_string(MSG_No));
break;
case PMLV_MENU_EXTENTS:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_extnum_fmt),
(strlen(dev_ptr->extents) > 0) ?
dev_ptr->extents : msg_string(MSG_auto));
break;
case PMLV_MENU_MINOR:
if (dev_ptr->minor > 0)
snprintf(buf, STRSIZE, "%dK", dev_ptr->minor);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_minor_fmt), buf);
break;
case PMLV_MENU_MIRRORS:
wprintw(m->mw, "%-20s: %d",
msg_string(MSG_lvmlv_mirrors_fmt),
dev_ptr->mirrors);
break;
case PMLV_MENU_REGIONSIZE:
if (dev_ptr->regionsize > 0)
snprintf(buf, STRSIZE, "%dM",
dev_ptr->regionsize);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_regsiz_fmt), buf);
break;
case PMLV_MENU_PERSISTENT:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_pers_fmt),
dev_ptr->persistent ?
msg_string(MSG_Yes) : msg_string(MSG_No));
break;
case PMLV_MENU_READAHEAD:
if (dev_ptr->readahead > 0)
snprintf(buf, STRSIZE, "%d",
dev_ptr->readahead);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_readahsect_fmt), buf);
break;
case PMLV_MENU_STRIPES:
if (dev_ptr->stripes > 0)
snprintf(buf, STRSIZE, "%d", dev_ptr->stripes);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_stripes_fmt), buf);
break;
case PMLV_MENU_STRIPESIZE:
if (dev_ptr->stripesize > 0)
snprintf(buf, STRSIZE, "%dK", dev_ptr->stripesize);
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_stripesiz_fmt), buf);
break;
case PMLV_MENU_ZERO:
wprintw(m->mw, "%-20s: %s",
msg_string(MSG_lvmlv_zero_fmt),
dev_ptr->zero ?
msg_string(MSG_Yes) : msg_string(MSG_No));
break;
}
}
static int
pm_lvmlv_set_value(menudesc *m, void *arg)
{
char buf[STRSIZE];
const char *msg_to_show = NULL;
int *out_var = NULL;
lv_t *dev_ptr = arg;
switch (m->cursel) {
case PMLV_MENU_NAME:
msg_prompt_win(MSG_lvmlv_name_ask, -1, 18, 0, 0,
dev_ptr->name, dev_ptr->name, SSTRSIZE);
return 0;
case PMLV_MENU_SIZE:
pm_edit_size_value(MSG_lvmlv_size_ask,
pm->sectorsize, pm->dlcylsize,
&dev_ptr->size); /* XXX cylsize? */
break;
case PMLV_MENU_READONLY:
dev_ptr->readonly = !dev_ptr->readonly;
return 0;
case PMLV_MENU_CONTIGUOUS:
dev_ptr->contiguous = !dev_ptr->contiguous;
return 0;
case PMLV_MENU_EXTENTS:
msg_prompt_win(MSG_lvmlv_extnum_ask, -1, 18, 0, 0,
dev_ptr->extents, dev_ptr->extents, SSTRSIZE);
return 0;
case PMLV_MENU_MINOR:
msg_to_show = MSG_lvmlv_minor_ask;
out_var = &(dev_ptr->minor);
break;
case PMLV_MENU_MIRRORS:
msg_to_show = MSG_lvmlv_mirrors_ask;
out_var = &(dev_ptr->mirrors);
break;
case PMLV_MENU_REGIONSIZE:
msg_to_show = MSG_lvmlv_regsiz_ask;
out_var = &(dev_ptr->regionsize);
break;
case PMLV_MENU_PERSISTENT:
dev_ptr->persistent = !dev_ptr->persistent;
return 0;
case PMLV_MENU_READAHEAD:
msg_to_show = MSG_lvmlv_readahsect_ask;
out_var = &(dev_ptr->readahead);
break;
case PMLV_MENU_STRIPES:
msg_to_show = MSG_lvmlv_stripes_ask;
out_var = &(dev_ptr->stripes);
break;
case PMLV_MENU_STRIPESIZE:
if (dev_ptr->stripesize << 1 > 512)
dev_ptr->stripesize = 4;
else
dev_ptr->stripesize <<= 1;
return 0;
case PMLV_MENU_ZERO:
dev_ptr->zero = !dev_ptr->zero;
return 0;
case PMLV_MENU_REMOVE:
dev_ptr->size = 0;
return 0;
}
if (out_var == NULL || msg_to_show == NULL)
return -1;
snprintf(buf, SSTRSIZE, "%d", *out_var);
msg_prompt_win(msg_to_show, -1, 18, 0, 0, buf, buf, SSTRSIZE);
if (atoi(buf) >= 0)
*out_var = atoi(buf);
return 0;
}
static void
pm_lvmlv_init(void *arg, void *none)
{
lv_t *dev_ptr = arg;
memset(dev_ptr, 0, sizeof *(dev_ptr));
*dev_ptr = (struct lv_t) {
.blocked = 0,
.size = 1024,
.stripesize = 64,
};
sprintf (dev_ptr->name, "lvol%.2d", rand()%100);
}
static int
pm_lvmlv_check(void *arg)
{
lv_t *dev_ptr = arg;
if (dev_ptr->size > 0 && strlen(dev_ptr->name) > 0)
return 1;
else {
dev_ptr->size = 0;
return 0;
}
}
static int
pm_lvm_commit(void)
{
int i, ii, error;
uint used_size = 0;
char params[STRSIZE*3], devs[STRSIZE*3], arg[STRSIZE];
for (i = 0; i < MAX_LVM_VG; i++) {
/* Stage 0: checks */
if (! pm_lvm_check(&lvms[i]))
continue;
for (ii = 0; ii < MAX_LVM_LV; ii++)
used_size += lvms[i].lv[ii].size;
if (used_size > lvms[i].total_size)
continue;
params[0] = '\0';
devs[0] = '\0';
error = 0;
/* Stage 1: creating Physical Volumes (PV's) */
for (ii = 0; ii < MAX_LVM_PV && ! error; ii++)
if (lvms[i].pv[ii].pm != NULL) {
run_program(RUN_SILENT | RUN_ERROR_OK,
"lvm pvremove -ffy /dev/r%s",
(char*)lvms[i].pv[ii].pm_name);
error += run_program(RUN_DISPLAY | RUN_PROGRESS,
"lvm pvcreate -ffy /dev/r%s",
(char*)lvms[i].pv[ii].pm_name);
if (error)
break;
strlcat(devs, " /dev/r", sizeof devs);
strlcat(devs, lvms[i].pv[ii].pm_name,
sizeof devs);
}
if (error)
continue;
/* Stage 2: creating Volume Groups (VG's) */
if (lvms[i].maxlogicalvolumes > 0) {
snprintf(arg, sizeof arg, " -l %d",
lvms[i].maxlogicalvolumes);
strlcat(params, arg, sizeof params);
}
if (lvms[i].maxphysicalvolumes > 0) {
snprintf(arg, sizeof arg, " -p %d",
lvms[i].maxphysicalvolumes);
strlcat(params, arg, sizeof params);
}
if (lvms[i].physicalextentsize > 0) {
snprintf(arg, sizeof arg, " -s %d",
lvms[i].physicalextentsize);
strlcat(params, arg, sizeof params);
}
error += run_program(RUN_DISPLAY | RUN_PROGRESS,
"lvm vgcreate %s %s %s", params, lvms[i].name, devs);
if (error)
continue;
/* Stage 3: creating Logical Volumes (LV's) */
for (ii = 0; ii < MAX_LVM_LV; ii++) {
if (lvms[i].lv[ii].size <= 0)
continue;
params[0] = '\0';
snprintf(arg, sizeof arg, " -C %c",
lvms[i].lv[ii].contiguous?'y':'n');
strlcat(params, arg, sizeof params);
snprintf(arg, sizeof arg, " -M %c",
lvms[i].lv[ii].persistent?'y':'n');
strlcat(params, arg, sizeof params);
snprintf(arg, sizeof arg, " -p %s",
lvms[i].lv[ii].readonly?"r":"rw");
strlcat(params, arg, sizeof params);
snprintf(arg, sizeof arg, " -Z %c",
lvms[i].lv[ii].zero?'y':'n');
strlcat(params, arg, sizeof params);
if (strlen(lvms[i].lv[ii].name) > 0) {
snprintf(arg, sizeof arg, " -n %s",
lvms[i].lv[ii].name);
strlcat(params, arg, sizeof params);
}
if (strlen(lvms[i].lv[ii].extents) > 0) {
snprintf(arg, sizeof arg, " -l %s",
lvms[i].lv[ii].extents);
strlcat(params, arg, sizeof params);
}
if (lvms[i].lv[ii].minor > 0) {
snprintf(arg, sizeof arg, " --minor %d",
lvms[i].lv[ii].minor);
strlcat(params, arg, sizeof params);
}
if (lvms[i].lv[ii].mirrors > 0) {
snprintf(arg, sizeof arg, " -m %d",
lvms[i].lv[ii].mirrors);
strlcat(params, arg, sizeof params);
if (lvms[i].lv[ii].regionsize > 0) {
snprintf(arg, sizeof arg, " -R %d",
lvms[i].lv[ii].regionsize);
strlcat(params, arg, sizeof params);
}
}
if (lvms[i].lv[ii].readahead > 0) {
snprintf(arg, sizeof arg, " -r %d",
lvms[i].lv[ii].readahead);
strlcat(params, arg, sizeof params);
}
if (lvms[i].lv[ii].stripes > 0) {
snprintf(arg, sizeof arg, " -i %d",
lvms[i].lv[ii].stripes);
strlcat(params, arg, sizeof params);
if (lvms[i].lv[ii].stripesize > 0) {
snprintf(arg, sizeof arg, " -I %d",
lvms[i].lv[ii].stripesize);
strlcat(params, arg, sizeof params);
}
}
snprintf(arg, sizeof arg, " -L %" PRIi64 "M",
lvms[i].lv[ii].size);
strlcat(params, arg, sizeof params);
error += run_program(RUN_DISPLAY | RUN_PROGRESS,
"lvm lvcreate %s %s", params, lvms[i].name);
}
if (! error) {
lvms[i].blocked = 1;
for (ii = 0; ii < MAX_LVM_PV; ii++)
if (lvms[i].pv[ii].pm != NULL)
lvms[i].pv[ii].pm->blocked++;
for (ii = 0; ii < MAX_LVM_LV; ii++)
if (lvms[i].lv[ii].size > 0)
lvms[i].lv[ii].blocked = 1;
}
}
return 0;
}
/***
Partman generic functions
***/
int
pm_getrefdev(struct pm_devs *pm_cur)
{
int i, ii, dev_num, num_devs, num_devs_s;
char descr[MENUSTRSIZE], dev[MENUSTRSIZE] = "";
pm_cur->refdev = NULL;
if (! strncmp(pm_cur->diskdev, "cgd", 3)) {
dev_num = pm_cur->diskdev[3] - '0';
for (i = 0; i < MAX_CGD; i++)
if (cgds[i].blocked && cgds[i].node == dev_num) {
pm_cur->refdev = &cgds[i];
snprintf(descr, sizeof descr,
" (%s, %s-%d)", cgds[i].pm_name,
cgds[i].enc_type, cgds[i].key_size);
strlcat(pm_cur->diskdev_descr, descr,
sizeof(pm_cur->diskdev_descr));
break;
}
} else if (! strncmp(pm_cur->diskdev, "vnd", 3)) {
dev_num = pm_cur->diskdev[3] - '0';
for (i = 0; i < MAX_VND; i++)
if (vnds[i].blocked && vnds[i].node == dev_num) {
pm_cur->refdev = &vnds[i];
vnds[i].pm->parts->pscheme->get_part_device(
vnds[i].pm->parts, vnds[i].pm_part,
dev, sizeof dev, NULL, plain_name, false,
true);
snprintf(descr, sizeof descr, " (%s, %s)",
dev, vnds[i].filepath);
strlcat(pm_cur->diskdev_descr, descr,
sizeof(pm_cur->diskdev_descr));
break;
}
} else if (! strncmp(pm_cur->diskdev, "raid", 4)) {
dev_num = pm_cur->diskdev[4] - '0';
for (i = 0; i < MAX_RAID; i++)
if (raids[i].blocked && raids[i].node == dev_num) {
pm_cur->refdev = &raids[i];
num_devs = 0; num_devs_s = 0;
for (ii = 0; ii < MAX_IN_RAID; ii++)
if (raids[i].comp[ii].parts != NULL) {
if(raids[i].comp[ii].is_spare)
num_devs_s++;
else
num_devs++;
}
snprintf(descr, sizeof descr,
" (lvl %d, %d disks, %d spare)",
raids[i].raid_level, num_devs,
num_devs_s);
strlcat(pm_cur->diskdev_descr, descr,
sizeof(pm_cur->diskdev_descr));
break;
}
} else
return -1;
return 0;
}
/*
* Enable/disable items in the extended partition disk/partition action
* menu
*/
void
pmdiskentry_enable(menudesc *menu, struct part_entry *pe)
{
int i;
menu_ent *m;
bool enable;
for (i = 0; i < menu->numopts; i++) {
m = &menu->opts[i];
enable = false;
if (m->opt_name == MSG_unconfig) {
if (pe->type == PM_DISK)
enable = ((struct pm_devs *)pe->dev_ptr)
->refdev != NULL;
} else if (m->opt_name == MSG_undo) {
if (pe->type != PM_DISK)
continue;
enable = ((struct pm_devs *)pe->dev_ptr)->unsaved;
} else if (m->opt_name == MSG_switch_parts) {
enable = pm_from_pe(pe)->parts != NULL;
} else {
continue;
}
if (enable)
m->opt_flags &= ~OPT_IGNORE;
else
m->opt_flags |= OPT_IGNORE;
}
}
/* Detect that partition is in use */
int
pm_partusage(struct pm_devs *pm_cur, int part_num, int do_del)
{
int i, ii, retvalue = 0;
struct disk_part_info info;
part_id id;
if (pm_cur->parts == NULL)
return -1; /* nothing can be in use */
if (part_num < 0) {
/* Check all partitions on device */
for (id = 0; id < pm_cur->parts->num_part; id++) {
if (!pm_cur->parts->pscheme->get_part_info(
pm_cur->parts, id, &info))
continue;
if (info.flags & (PTI_SEC_CONTAINER|
PTI_WHOLE_DISK|PTI_PSCHEME_INTERNAL|
PTI_RAW_PART))
continue;
retvalue += pm_partusage(pm_cur, id, do_del);
}
return retvalue;
}
id = (part_id)part_num;
if (id >= pm_cur->parts->num_part)
return 0;
for (i = 0; i < MAX_CGD; i++)
if (cgds[i].enabled &&
cgds[i].pm == pm_cur &&
cgds[i].pm_part == id) {
if (do_del) {
cgds[i].pm = NULL;
cgds[i].pm_name[0] = '\0';
}
return 1;
}
for (i = 0; i < MAX_RAID; i++)
for (ii = 0; ii < MAX_IN_RAID; ii++)
if (raids[i].enabled &&
raids[i].comp[ii].parts == pm_cur->parts &&
raids[i].comp[ii].id == id) {
if (do_del)
raids[i].comp[ii].parts = NULL;
return 1;
}
for (i = 0; i < MAX_LVM_VG; i++)
for (ii = 0; ii < MAX_LVM_PV; ii++)
if (lvms[i].enabled &&
lvms[i].pv[ii].pm == pm_cur &&
lvms[i].pv[ii].pm_part == id) {
if (do_del)
lvms[i].pv[ii].pm = NULL;
return 1;
}
return 0;
}
static void
pm_destroy_one(struct pm_devs *pm_i)
{
part_id i;
if (pm_i->parts != NULL) {
if (pm_i->mounted != NULL) {
for (i = 0; i < pm_i->parts->num_part; i++)
free(pm_i->mounted[i]);
}
pm_i->parts->pscheme->free(pm_i->parts);
}
free(pm_i);
}
/* Clean up removed devices */
static int
pm_clean(void)
{
int count = 0;
struct pm_devs *pm_i, *tmp;
SLIST_FOREACH_SAFE(pm_i, &pm_head, l, tmp)
if (! pm_i->found) {
count++;
SLIST_REMOVE(&pm_head, pm_i, pm_devs, l);
pm_destroy_one(pm_i);
}
return count;
}
/* Free all pm storage */
void
pm_destroy_all(void)
{
struct pm_devs *pm_i, *tmp;
if (pm_new != pm)
pm_destroy_one(pm_new);
SLIST_FOREACH_SAFE(pm_i, &pm_head, l, tmp) {
SLIST_REMOVE(&pm_head, pm_i, pm_devs, l);
pm_destroy_one(pm_i);
}
}
void
pm_set_lvmpv(struct pm_devs *my_pm, part_id pno, bool add)
{
size_t i;
struct disk_part_info info;
if (!my_pm->parts->pscheme->get_part_info(my_pm->parts, pno, &info))
return;
if (add) {
for (i = 0; i < __arraycount(lvm_pvs); i++)
if (lvm_pvs[i].pm == NULL && lvm_pvs[i].start == 0)
break;
if (i >= __arraycount(lvm_pvs))
return;
lvm_pvs[i].pm = my_pm;
lvm_pvs[i].start = info.start;
return;
} else {
for (i = 0; i < __arraycount(lvm_pvs); i++)
if (lvm_pvs[i].pm == my_pm &&
lvm_pvs[i].start == info.start)
break;
if (i >= __arraycount(lvm_pvs))
return;
lvm_pvs[i].pm = NULL;
lvm_pvs[i].start = 0;
}
}
bool
pm_is_lvmpv(struct pm_devs *my_pm, part_id id,
const struct disk_part_info *info)
{
size_t i;
for (i = 0; i < __arraycount(lvm_pvs); i++) {
if (lvm_pvs[i].pm != my_pm)
continue;
if (lvm_pvs[i].start == info->start)
return true;
}
return false;
}
void
pm_setfstype(struct pm_devs *pm_cur, part_id id, int fstype, int fs_subtype)
{
struct disk_part_info info;
if (!pm_cur->parts->pscheme->get_part_info(pm_cur->parts, id, &info))
return;
info.nat_type = pm_cur->parts->pscheme->get_fs_part_type(PT_root,
fstype, fs_subtype);
if (info.nat_type == NULL)
return;
info.fs_type = fstype;
info.fs_sub_type = fs_subtype;
pm_cur->parts->pscheme->set_part_info(pm_cur->parts, id, &info, NULL);
}
static void
pm_select(struct pm_devs *pm_devs_in)
{
pm = pm_devs_in;
if (logfp)
(void)fprintf(logfp, "Partman device: %s\n", pm->diskdev);
}
void
pm_rename(struct pm_devs *pm_cur)
{
#if 0 // XXX - convert to custom attribute or handle similar
pm_select(pm_cur);
msg_prompt_win(MSG_packname, -1, 18, 0, 0, pm_cur->bsddiskname,
pm_cur->bsddiskname, sizeof pm_cur->bsddiskname);
#ifndef NO_DISKLABEL
(void) savenewlabel(pm_cur->bsdlabel, MAXPARTITIONS);
#endif
#endif
}
int
pm_editpart(int part_num)
{
struct partition_usage_set pset = {};
usage_set_from_parts(&pset, pm->parts);
edit_ptn(&(struct menudesc){.cursel = part_num}, &pset);
free_usage_set(&pset);
if (checkoverlap(pm->parts)) {
hit_enter_to_continue(MSG_cantsave, NULL);
return -1;
}
pm->unsaved = 1;
return 0;
}
/* Safe erase of disk */
void
pm_shred(struct part_entry *pe, int shredtype)
{
const char *srcdev;
char dev[SSTRSIZE];
struct pm_devs *my_pm;
my_pm = pe->dev_ptr;
if (pe->type == PM_DISK) {
snprintf(dev, sizeof dev,
_PATH_DEV "r%s%c", my_pm->diskdev, 'a' + RAW_PART);
if (pe->parts != NULL) {
pe->parts->pscheme->free(pe->parts);
pe->parts = NULL;
my_pm->parts = NULL;
}
} else if (pe->type == PM_PART) {
pe->parts->pscheme->get_part_device(pe->parts, pe->id,
dev, sizeof dev, NULL, raw_dev_name, true, true);
}
switch (shredtype) {
case SHRED_ZEROS:
srcdev = _PATH_DEVZERO;
break;
case SHRED_RANDOM:
srcdev = _PATH_URANDOM;
break;
default:
return;
}
run_program(RUN_DISPLAY | RUN_PROGRESS,
"progress -f %s -b 1m dd bs=1m of=%s", srcdev, dev);
pm_partusage(my_pm, -1, 1);
}
#if 0 // XXX
static int
pm_mountall_sort(const void *a, const void *b)
{
return strcmp(mnts[*(const int *)a].on, mnts[*(const int *)b].on);
}
#endif
#if 0 // XXX
/* Mount all available partitions */
static int
pm_mountall(void)
{
int num_devs = 0;
int mnts_order[MAX_MNTS];
int i, ii, error, ok;
char dev[SSTRSIZE]; dev[0] = '\0';
struct pm_devs *pm_i;
localfs_dev[0] = '\0';
if (mnts == NULL)
mnts = calloc(MAX_MNTS, sizeof(*mnts));
SLIST_FOREACH(pm_i, &pm_head, l) {
ok = 0;
for (i = 0; i < MAXPARTITIONS; i++) {
if (!(pm_i->bsdlabel[i].pi_flags & PIF_MOUNT &&
pm_i->bsdlabel[i].mnt_opts != NULL))
continue;
mnts[num_devs].mnt_opts = pm_i->bsdlabel[i].mnt_opts;
if (strlen(pm_i->bsdlabel[i].mounted) > 0) {
/* Device is already mounted. So, doing mount_null */
strlcpy(mnts[num_devs].dev, pm_i->bsdlabel[i].mounted, MOUNTLEN);
mnts[num_devs].mnt_opts = "-t null";
} else {
pm_getdevstring(dev, SSTRSIZE, pm_i, i);
snprintf(mnts[num_devs].dev, STRSIZE, "/dev/%s", dev);
}
mnts[num_devs].on = pm_i->bsdlabel[i].pi_mount;
if (strcmp(pm_i->bsdlabel[i].pi_mount, "/") == 0) {
/* Use disk with / as a default if the user has
the sets on a local disk */
strlcpy(localfs_dev, pm_i->diskdev, SSTRSIZE);
}
num_devs++;
ok = 1;
}
if (ok)
md_pre_mount(NULL, 0);
}
if (strlen(localfs_dev) < 1) {
hit_enter_to_continue(MSG_noroot, NULL);
return -1;
}
for (i = 0; i < num_devs; i++)
mnts_order[i] = i;
qsort(mnts_order, num_devs, sizeof mnts_order[0], pm_mountall_sort);
for (i = 0; i < num_devs; i++) {
ii = mnts_order[i];
make_target_dir(mnts[ii].on);
error = target_mount_do(mnts[ii].mnt_opts, mnts[ii].dev, mnts[ii].on);
if (error)
return error;
}
return 0;
}
#endif
/* Mount partition bypassing ordinary order */
static int
pm_mount(struct pm_devs *pm_cur, int part_num)
{
int error = 0;
#if 0 // XXX
char buf[MOUNTLEN];
if (strlen(pm_cur->bsdlabel[part_num].mounted) > 0)
return 0;
snprintf(buf, sizeof(buf), "/tmp/%s%c", pm_cur->diskdev,
part_num + 'a');
if (! dir_exists_p(buf))
run_program(RUN_DISPLAY | RUN_PROGRESS, "/bin/mkdir -p %s", buf);
if (pm_cur->bsdlabel[part_num].pi_flags & PIF_MOUNT &&
pm_cur->bsdlabel[part_num].mnt_opts != NULL &&
strlen(pm_cur->bsdlabel[part_num].mounted) < 1)
error += run_program(RUN_DISPLAY | RUN_PROGRESS, "/sbin/mount %s /dev/%s%c %s",
pm_cur->bsdlabel[part_num].mnt_opts,
pm_cur->diskdev, part_num + 'a', buf);
if (error)
pm_cur->bsdlabel[part_num].mounted[0] = '\0';
else {
strlcpy(pm_cur->bsdlabel[part_num].mounted, buf, MOUNTLEN);
pm_cur->blocked++;
}
#endif
return error;
}
void
pm_umount(struct pm_devs *pm_cur, int part_num)
{
char buf[SSTRSIZE]; buf[0] = '\0';
part_id id;
if (part_num < 0)
return;
id = (part_id)part_num;
pm_cur->parts->pscheme->get_part_device(pm_cur->parts, id, buf,
sizeof buf, NULL, plain_name, false, true);
if (run_program(RUN_DISPLAY | RUN_PROGRESS,
"umount -f /dev/%s", buf) == 0) {
free(pm_cur->mounted[id]);
pm_cur->mounted[id] = NULL;
if (pm_cur->blocked > 0)
pm_cur->blocked--;
}
}
int
pm_unconfigure(struct pm_devs *pm_cur)
{
int error = 0;
if (! strncmp(pm_cur->diskdev, "cgd", 3)) {
error = run_program(RUN_DISPLAY | RUN_PROGRESS, "cgdconfig -u %s", pm_cur->diskdev);
if (! error && pm_cur->refdev != NULL) {
((struct cgd_desc*)pm_cur->refdev)->pm->blocked--;
((struct cgd_desc*)pm_cur->refdev)->blocked = 0;
}
} else if (! strncmp(pm_cur->diskdev, "vnd", 3)) {
error = run_program(RUN_DISPLAY | RUN_PROGRESS, "vndconfig -u %s", pm_cur->diskdev);
if (! error && pm_cur->refdev != NULL) {
((struct vnd_desc*)pm_cur->refdev)->pm->blocked--;
((struct vnd_desc*)pm_cur->refdev)->blocked = 0;
}
} else if (! strncmp(pm_cur->diskdev, "raid", 4)) {
error = run_program(RUN_DISPLAY | RUN_PROGRESS, "raidctl -u %s", pm_cur->diskdev);
if (! error && pm_cur->refdev != NULL) {
((struct raid_desc*)pm_cur->refdev)->blocked = 0;
#if 0 // XXX
for (i = 0; i < MAX_IN_RAID; i++)
if (((struct raid_desc*)pm_cur->refdev)->comp[i].parts != NULL)
((raids_t*)pm_cur->refdev)->pm[i]->blocked--;
#endif
}
} else if (! strncmp(pm_cur->diskdev, "dk", 2)) {
if (pm_cur->refdev == NULL)
return -2;
/* error = */
run_program(RUN_DISPLAY | RUN_PROGRESS, "dkctl %s delwedge %s",
((struct pm_devs*)pm_cur->refdev)->diskdev, pm_cur->diskdev);
#if 0 // XXX
if (! error) {
if (pm_cur->refdev != NULL && ((struct pm_devs*)pm_cur->refdev)->blocked > 0)
((struct pm_devs*)pm_cur->refdev)->blocked--;
sscanf(pm_cur->diskdev, "dk%d", &num);
if (num >= 0 && num < MAX_WEDGES)
wedges[num].allocated = 0;
}
#endif
} /* XXX: lvm */
else
error = run_program(RUN_DISPLAY | RUN_PROGRESS, "eject -t disk /dev/%sd",
pm_cur->diskdev);
if (!error)
pm_cur->found = 0;
return error;
}
/* Last checks before leaving partition manager */
#if 0
static int
pm_lastcheck(void)
{
FILE *file_tmp = fopen(concat_paths(targetroot_mnt, "/etc/fstab"), "r");
if (file_tmp == NULL)
return 1;
fclose(file_tmp);
return 0;
}
#endif
/* Are there unsaved changes? */
static int
pm_needsave(void)
{
struct pm_devs *pm_i;
SLIST_FOREACH(pm_i, &pm_head, l)
if (pm_i->unsaved) {
/* Oops, we have unsaved changes */
pm_changed = 1;
msg_display(MSG_saveprompt);
return ask_yesno(NULL);
}
return 0;
}
/* Write all changes to disk */
static int
pm_commit(menudesc *m, void *arg)
{
int retcode;
struct pm_devs *pm_i;
struct disk_partitions *secondary;
pm_retvalue = -1;
SLIST_FOREACH(pm_i, &pm_head, l) {
if (! pm_i->unsaved)
continue;
if (pm_i->parts == NULL) {
pm_i->unsaved = false;
continue;
}
if (!pm_i->parts->pscheme->write_to_disk(pm_i->parts)) {
if (logfp)
fprintf(logfp, "partitining error %s\n",
pm_i->diskdev);
return -1;
}
if (pm_i->parts->pscheme->secondary_scheme != NULL) {
secondary = pm_i->parts->pscheme->
secondary_partitions(pm_i->parts, -1, false);
if (secondary != NULL) {
if (!secondary->pscheme->write_to_disk(
secondary)) {
if (logfp)
fprintf(logfp,
"partitining error %s\n",
pm_i->diskdev);
return -1;
}
}
}
}
/* Call all functions that may create new devices */
if ((retcode = pm_raid_commit()) != 0) {
if (logfp)
fprintf(logfp, "RAIDframe configuring error #%d\n", retcode);
return -1;
}
if ((retcode = pm_cgd_commit()) != 0) {
if (logfp)
fprintf(logfp, "CGD configuring error #%d\n", retcode);
return -1;
}
if ((retcode = pm_lvm_commit()) != 0) {
if (logfp)
fprintf(logfp, "LVM configuring error #%d\n", retcode);
return -1;
}
if ((retcode = pm_vnd_commit()) != 0) {
if (logfp)
fprintf(logfp, "VND configuring error #%d\n", retcode);
return -1;
}
if (m != NULL && arg != NULL)
pm_upddevlist(m, arg);
if (logfp)
fflush (logfp);
pm_retvalue = 0;
return 0;
}
#if 0 // XXX
static int
pm_savebootsector(void)
{
struct pm_devs *pm_i;
SLIST_FOREACH(pm_i, &pm_head, l)
if (pm_i->bootable) {
if (! strncmp("raid", pm_i->diskdev, 4))
if (run_program(RUN_DISPLAY | RUN_PROGRESS,
"raidctl -v -A root %s", pm_i->diskdev) != 0) {
if (logfp)
fprintf(logfp, "Error writting RAID bootsector to %s\n",
pm_i->diskdev);
continue;
}
if (pm_i->no_part) {
if (pm_i->rootpart < 0 ||
run_program(RUN_DISPLAY | RUN_PROGRESS,
"gpt biosboot -i %d %s",
pm_i->rootpart + 1, pm_i->diskdev) != 0) {
if (logfp)
fprintf(logfp, "Error writting GPT bootsector to %s\n",
pm_i->diskdev);
continue;
}
} else {
pm_select(pm_i);
if (
#ifndef NO_DISKLABEL
!check_partitions(pm_i, pm_i->parts) ||
#endif
md_post_newfs() != 0) {
if (logfp)
fprintf(logfp, "Error writting bootsector to %s\n",
pm_i->diskdev);
continue;
}
}
}
return 0;
}
#endif
/* Function for 'Enter'-menu */
static int
pm_submenu(menudesc *m, void *arg)
{
struct pm_devs *pm_cur = NULL;
pm_retvalue = m->cursel + 1;
struct part_entry *cur_pe = (struct part_entry *)arg + m->cursel;
switch (cur_pe->type) {
case PM_DISK:
case PM_PART:
case PM_SPEC:
if (cur_pe->dev_ptr != NULL) {
pm_cur = cur_pe->dev_ptr;
if (pm_cur == NULL)
return -1;
if (pm_cur->blocked) {
clear();
refresh();
msg_display(MSG_wannaunblock);
if (!ask_noyes(NULL))
return -2;
pm_cur->blocked = 0;
}
pm_select(pm_cur);
}
default:
break;
}
switch (cur_pe->type) {
case PM_DISK:
process_menu(MENU_pmdiskentry, cur_pe);
break;
case PM_PART:
process_menu(MENU_pmpartentry, cur_pe);
break;
case PM_SPEC:
process_menu(MENU_pmpartentry, cur_pe);
break;
case PM_RAID:
pm_edit(PMR_MENU_END, pm_raid_edit_menufmt,
pm_raid_set_value, pm_raid_check, pm_raid_init,
NULL, cur_pe->dev_ptr, 0, &raids_t_info);
break;
case PM_VND:
return pm_edit(PMV_MENU_END, pm_vnd_edit_menufmt,
pm_vnd_set_value, pm_vnd_check, pm_vnd_init,
NULL, cur_pe->dev_ptr, 0, &vnds_t_info);
case PM_CGD:
pm_cgd_edit_old(cur_pe);
break;
case PM_LVM:
return pm_edit(PML_MENU_END, pm_lvm_edit_menufmt,
pm_lvm_set_value, pm_lvm_check, pm_lvm_init,
NULL, cur_pe->dev_ptr, 0, &lvms_t_info);
case PM_LVMLV:
return pm_edit(PMLV_MENU_END, pm_lvmlv_edit_menufmt,
pm_lvmlv_set_value, pm_lvmlv_check, pm_lvmlv_init,
NULL, cur_pe->dev_ptr,
cur_pe->dev_ptr_delta, &lv_t_info);
}
return 0;
}
/* Functions that generate menu entries text */
static void
pm_menufmt(menudesc *m, int opt, void *arg)
{
const char *dev_status = "";
char buf[STRSIZE], dev[STRSIZE];
part_id part_num = ((struct part_entry *)arg)[opt].id;
struct pm_devs *pm_cur = ((struct part_entry *)arg)[opt].dev_ptr;
struct disk_partitions *parts = ((struct part_entry *)arg)[opt].parts;
struct disk_part_info info;
const char *mount_point, *fstype;
switch (((struct part_entry *)arg)[opt].type) {
case PM_DISK:
if (pm_cur->blocked)
dev_status = msg_string(MSG_pmblocked);
else if (! pm_cur->unsaved)
dev_status = msg_string(MSG_pmunchanged);
else
dev_status = msg_string(MSG_pmused);
wprintw(m->mw, "%-43.42s %25.24s",
pm_cur->diskdev_descr,
dev_status);
break;
case PM_PART:
if (parts->pscheme->get_part_device != NULL)
parts->pscheme->get_part_device(
parts, part_num,
dev, sizeof dev, NULL, plain_name, false,
true);
else
strcpy(dev, "-");
parts->pscheme->get_part_info(parts,
part_num, &info);
if (pm_cur->mounted != NULL &&
pm_cur->mounted[part_num] != NULL &&
pm_cur->mounted[part_num][0] != 0)
mount_point = msg_string(MSG_pmmounted);
else
mount_point = msg_string(MSG_pmunused);
fstype = getfslabelname(info.fs_type,
info.fs_sub_type);
if (info.last_mounted != NULL) {
snprintf(buf, STRSIZE, "%s (%s) %s",
info.last_mounted, fstype,
mount_point);
pm_fmt_disk_line(m->mw, dev, buf,
info.size, NULL);
} else {
if (fstype != NULL) {
strlcat(dev, " (", sizeof(dev));
strlcat(dev, fstype, sizeof(dev));
strlcat(dev, ")", sizeof(dev));
}
pm_fmt_disk_line(m->mw, dev, NULL,
info.size, NULL);
}
break;
case PM_SPEC:
/* XXX ? */
pm_fmt_disk_line(m->mw, pm_cur->diskdev_descr, NULL,
pm_cur->dlsize, NULL);
break;
case PM_RAID:
pm_raid_menufmt(m, opt, arg);
break;
case PM_VND:
pm_vnd_menufmt(m, opt, arg);
break;
case PM_CGD:
pm_cgd_menufmt(m, opt, arg);
break;
case PM_LVM:
pm_lvm_menufmt(m, opt, arg);
break;
case PM_LVMLV:
pm_lvmlv_menufmt(m, opt, arg);
break;
}
}
/* Submenu for RAID/LVM/CGD/VND */
static void
pm_upddevlist_adv(menudesc *m, void *arg, int *i,
pm_upddevlist_adv_t *d)
{
int ii;
if (d->create_msg != NULL) {
/* We want to have menu entry that creates a new device */
((struct part_entry *)arg)[*i].type = d->pe_type;
((struct part_entry *)arg)[*i].dev_ptr = NULL;
((struct part_entry *)arg)[*i].dev_ptr_delta = d->s->parent_size * d->sub_num;
m->opts[(*i)++] = (struct menu_ent) {
.opt_name = d->create_msg,
.opt_action = pm_submenu,
};
}
for (ii = 0; ii < d->s->max; ii++) {
if (d->s->entry_enabled == NULL ||
d->s->entry_blocked == NULL ||
*(int*)((char*)d->s->entry_enabled + d->s->entry_size * ii +
d->s->parent_size * d->sub_num) == 0 ||
*(int*)((char*)d->s->entry_blocked + d->s->entry_size * ii +
d->s->parent_size * d->sub_num) != 0)
continue;
/* We have a entry for displaying */
pm_changed = 1;
m->opts[*i] = (struct menu_ent) {
.opt_name = NULL,
.opt_action = pm_submenu,
};
((struct part_entry *)arg)[*i].type = d->pe_type;
((struct part_entry *)arg)[*i].dev_ptr = (char*)d->s->entry_first +
d->s->entry_size * ii + d->s->parent_size * d->sub_num;
(*i)++;
/* We should show submenu for current entry */
if (d->sub != NULL) {
d->sub->sub_num = ii;
pm_upddevlist_adv(m, arg, i, d->sub);
}
}
}
/* Update partman main menu with devices list */
static int
pm_upddevlist(menudesc *m, void *arg)
{
int i = 0;
size_t ii;
struct pm_devs *pm_i;
struct disk_partitions *secondary;
const struct disk_partitioning_scheme *ps;
struct disk_part_info info;
if (arg != NULL)
pm_retvalue = m->cursel + 1;
pm_changed = 0;
/* Mark all devices as not found */
SLIST_FOREACH(pm_i, &pm_head, l) {
if (pm_i->parts != NULL && !pm_i->unsaved) {
pm_i->parts->pscheme->free(pm_i->parts);
pm_i->parts = NULL;
}
if (pm_i->found > 0)
pm_i->found = 0;
}
/* Detect all present devices */
(void)find_disks("partman", false);
if (have_lvm)
pm_lvm_find();
pm_clean();
if (m == NULL || arg == NULL)
return -1;
SLIST_FOREACH(pm_i, &pm_head, l) {
memset(&m->opts[i], 0, sizeof m->opts[i]);
m->opts[i].opt_action = pm_submenu;
((struct part_entry *)arg)[i].dev_ptr = pm_i;
((struct part_entry *)arg)[i].id = NO_PART;
if (pm_i->no_part)
((struct part_entry *)arg)[i].type = PM_SPEC;
else {
ps = pm_i->parts != NULL ? pm_i->parts->pscheme : NULL;
secondary = NULL;
((struct part_entry *)arg)[i].type = PM_DISK;
for (ii = 0; pm_i->parts != NULL &&
ii < pm_i->parts->num_part; ii++) {
if (!ps->get_part_info(
pm_i->parts, ii, &info))
continue;
if (info.flags & PTI_SEC_CONTAINER) {
if (secondary == NULL &&
ps->secondary_scheme != NULL)
secondary = ps->
secondary_partitions(
pm_i->parts,
info.start, false);
continue;
}
if (info.flags & (PTI_WHOLE_DISK|
PTI_PSCHEME_INTERNAL|PTI_RAW_PART))
continue;
if (info.fs_type == FS_UNUSED)
continue;
if (i >= MAX_ENTRIES)
break;
i++;
memset(&m->opts[i], 0, sizeof m->opts[i]);
m->opts[i].opt_action = pm_submenu;
((struct part_entry *)arg)[i].parts =
pm_i->parts;
((struct part_entry *)arg)[i].dev_ptr = pm_i;
((struct part_entry *)arg)[i].id = ii;
((struct part_entry *)arg)[i].type = PM_PART;
}
for (ii = 0; secondary != NULL &&
ii < secondary->num_part; ii++) {
if (!secondary->pscheme->get_part_info(
secondary, ii, &info))
continue;
if (info.flags & (PTI_WHOLE_DISK|
PTI_PSCHEME_INTERNAL|PTI_RAW_PART))
continue;
if (info.fs_type == FS_UNUSED)
continue;
if (i >= MAX_ENTRIES)
break;
i++;
memset(&m->opts[i], 0, sizeof m->opts[i]);
m->opts[i].opt_action = pm_submenu;
((struct part_entry *)arg)[i].parts = secondary;
((struct part_entry *)arg)[i].dev_ptr = pm_i;
((struct part_entry *)arg)[i].id = ii;
((struct part_entry *)arg)[i].type = PM_PART;
}
}
i++;
}
for (ii = 0; ii <= (size_t)i; ii++) {
m->opts[ii].opt_flags = OPT_EXIT;
}
if (have_cgd) {
pm_upddevlist_adv(m, arg, &i,
&(pm_upddevlist_adv_t) {MSG_create_cgd, PM_CGD,
&cgds_t_info, 0, NULL});
}
pm_upddevlist_adv(m, arg, &i,
&(pm_upddevlist_adv_t) {MSG_create_vnd, PM_VND,
&vnds_t_info, 0, NULL});
if (have_lvm) {
pm_upddevlist_adv(m, arg, &i,
&(pm_upddevlist_adv_t) {MSG_create_vg, PM_LVM,
&lvms_t_info, 0,
&(pm_upddevlist_adv_t) {MSG_create_lv, PM_LVMLV,
&lv_t_info, 0,
NULL}});
}
if (have_raid) {
pm_upddevlist_adv(m, arg, &i,
&(pm_upddevlist_adv_t) {MSG_create_raid, PM_RAID, &raids_t_info, 0, NULL});
}
m->opts[i++] = (struct menu_ent) {
.opt_name = MSG_updpmlist,
.opt_action = pm_upddevlist,
};
m->opts[i ] = (struct menu_ent) {
.opt_name = MSG_savepm,
.opt_action = pm_commit,
};
if (pm_retvalue >= 0)
m->cursel = pm_retvalue - 1;
return i;
}
static void
pm_menuin(menudesc *m, void *arg)
{
if (pm_cursel > m->numopts)
m->cursel = m->numopts;
else if (pm_cursel < 0)
m->cursel = 0;
else
m->cursel = pm_cursel;
}
static void
pm_menuout(menudesc *m, void *arg)
{
pm_cursel = m->cursel;
}
/* Main partman function */
int
partman(void)
{
int menu_no, menu_num_entries;
static int firstrun = 1;
menu_ent menu_entries[MAX_ENTRIES+6];
struct part_entry args[MAX_ENTRIES];
if (firstrun) {
check_available_binaries();
if (!have_raid)
remove_raid_options();
else if (!(raids = calloc(MAX_RAID, sizeof(*raids))))
have_raid = 0;
#define remove_vnd_options() (void)0
if (!have_vnd)
remove_vnd_options();
else if (!(vnds = calloc(MAX_VND, sizeof(*vnds))))
have_vnd = 0;
if (!have_cgd)
remove_cgd_options();
else if (!(cgds = calloc(MAX_CGD, sizeof(*cgds))))
have_cgd = 0;
if (!have_lvm)
remove_lvm_options();
else if (!(lvms = calloc(MAX_LVM_VG, sizeof(*lvms))))
have_lvm = 0;
raids_t_info = (structinfo_t) {
.max = MAX_RAID,
.entry_size = sizeof raids[0],
.entry_first = &raids[0],
.entry_enabled = &(raids[0].enabled),
.entry_blocked = &(raids[0].blocked),
.entry_node = &(raids[0].node),
};
vnds_t_info = (structinfo_t) {
.max = MAX_VND,
.entry_size = sizeof vnds[0],
.entry_first = &vnds[0],
.entry_enabled = &(vnds[0].enabled),
.entry_blocked = &(vnds[0].blocked),
.entry_node = &(vnds[0].node),
};
cgds_t_info = (structinfo_t) {
.max = MAX_CGD,
.entry_size = sizeof cgds[0],
.entry_first = &cgds[0],
.entry_enabled = &(cgds[0].enabled),
.entry_blocked = &(cgds[0].blocked),
.entry_node = &(cgds[0].node),
};
lvms_t_info = (structinfo_t) {
.max = MAX_LVM_VG,
.entry_size = sizeof lvms[0],
.entry_first = &lvms[0],
.entry_enabled = &(lvms[0].enabled),
.entry_blocked = &(lvms[0].blocked),
.entry_node = NULL,
};
lv_t_info = (structinfo_t) {
.max = MAX_LVM_LV,
.entry_size = sizeof lvms[0].lv[0],
.entry_first = &lvms[0].lv[0],
.entry_enabled = &(lvms[0].lv[0].size),
.entry_blocked = &(lvms[0].lv[0].blocked),
.parent_size = sizeof lvms[0],
};
pm_cursel = 0;
pm_changed = 0;
firstrun = 0;
}
do {
menu_num_entries = pm_upddevlist(&(menudesc){.opts = menu_entries}, args);
menu_no = new_menu(MSG_partman_header,
menu_entries, menu_num_entries+1, 1, 1, 0, 75, /* Fixed width */
MC_ALWAYS_SCROLL | MC_NOBOX | MC_NOCLEAR,
pm_menuin, pm_menufmt, pm_menuout, NULL, MSG_finishpm);
if (menu_no == -1)
pm_retvalue = -1;
else {
pm_retvalue = 0;
clear();
refresh();
process_menu(menu_no, &args);
free_menu(menu_no);
}
if (pm_retvalue == 0 && pm->parts != NULL)
if (pm_needsave())
pm_commit(NULL, NULL);
} while (pm_retvalue > 0);
/* retvalue <0 - error, retvalue ==0 - user quits, retvalue >0 - all ok */
return (pm_retvalue >= 0)?0:-1;
}
void
update_wedges(const char *disk)
{
check_available_binaries();
if (!have_dk)
return;
run_program(RUN_SILENT | RUN_ERROR_OK,
"dkctl %s makewedges", disk);
}
bool
pm_force_parts(struct pm_devs *my_pm)
{
if (my_pm == NULL)
return false;
if (my_pm->parts != NULL)
return true;
const struct disk_partitioning_scheme *ps =
select_part_scheme(my_pm, NULL, false, NULL);
if (ps == NULL)
return false;
struct disk_partitions *parts =
(*ps->create_new_for_disk)(my_pm->diskdev, 0,
my_pm->dlsize, false, NULL);
if (parts == NULL)
return false;
my_pm->parts = parts;
if (pm->dlsize > ps->size_limit)
pm->dlsize = ps->size_limit;
return true;
}
void
pm_edit_partitions(struct part_entry *pe)
{
struct pm_devs *my_pm = pm_from_pe(pe);
struct partition_usage_set pset = { 0 };
struct disk_partitions *parts, *np;
if (!my_pm)
return;
if (!pm_force_parts(my_pm))
return;
parts = my_pm->parts;
clear();
refresh();
if (my_pm->parts->pscheme->secondary_scheme != NULL) {
if (!edit_outer_parts(my_pm->parts))
goto done;
np = get_inner_parts(parts);
if (np != NULL)
parts = np;
}
if (parts != NULL) {
usage_set_from_parts(&pset, parts);
edit_and_check_label(my_pm, &pset, false);
free_usage_set(&pset);
}
done:
pm_partusage(my_pm, -1, -1);
my_pm->unsaved = true;
pm_retvalue = 1;
}
part_id
pm_whole_disk(struct part_entry *pe, int t)
{
struct pm_devs *my_pm = pm_from_pe(pe);
struct disk_partitions *parts, *outer;
struct disk_part_info info, oinfo;
struct disk_part_free_space space;
daddr_t align;
int fst;
struct partition_usage_set pset = { 0 };
part_id new_part, id;
size_t i, cnt;
if (!my_pm)
return NO_PART;
if (!pm_force_parts(my_pm))
return NO_PART;
parts = my_pm->parts;
parts->pscheme->delete_all_partitions(parts);
if (parts->pscheme->secondary_scheme != NULL) {
outer = parts;
parts = parts->pscheme->secondary_partitions(outer,
0, true);
if (parts == NULL) {
parts = outer;
} else {
if (outer->pscheme->write_to_disk(outer))
my_pm->parts = parts;
}
}
align = parts->pscheme->get_part_alignment(parts);
memset(&info, 0, sizeof info);
switch (t) {
case SY_NEWRAID:
fst = FS_RAID;
break;
case SY_NEWLVM:
fst = FS_BSDFFS;
break;
case SY_NEWCGD:
fst = FS_CGD;
break;
default:
assert(false);
return NO_PART;
}
info.nat_type = parts->pscheme->get_fs_part_type(PT_root, fst, 0);
if (info.nat_type != NULL && parts->pscheme->get_default_fstype != NULL)
parts->pscheme->get_default_fstype(info.nat_type,
&info.fs_type, &info.fs_sub_type);
if (parts->pscheme->get_free_spaces(parts, &space, 1,
5*align, align, -1, -1) != 1)
return NO_PART;
info.start = space.start;
info.size = space.size;
new_part = parts->pscheme->add_partition(parts, &info, NULL);
if (new_part == NO_PART)
return NO_PART;
parts->pscheme->get_part_info(parts, new_part, &oinfo);
clear();
refresh();
usage_set_from_parts(&pset, parts);
edit_and_check_label(my_pm, &pset, false);
free_usage_set(&pset);
/*
* Try to match our new partition after user edit
*/
new_part = NO_PART;
for (cnt = i = 0; i < parts->num_part; i++) {
if (!parts->pscheme->get_part_info(parts,i, &info))
continue;
if (info.flags & (PTI_SEC_CONTAINER|PTI_WHOLE_DISK|
PTI_PSCHEME_INTERNAL|PTI_RAW_PART))
continue;
if (info.nat_type != oinfo.nat_type)
continue;
if (new_part == NO_PART)
new_part = i;
cnt++;
}
if (cnt > 1) {
/* multiple matches, retry matching with start */
id = NO_PART;
for (cnt = i = 0; i < parts->num_part; i++) {
if (!parts->pscheme->get_part_info(parts, i, &info))
continue;
if (info.flags & (PTI_SEC_CONTAINER|PTI_WHOLE_DISK|
PTI_PSCHEME_INTERNAL|PTI_RAW_PART))
continue;
if (info.nat_type != oinfo.nat_type)
continue;
if (info.start != oinfo.start)
continue;
if (id == NO_PART)
id = i;
cnt++;
}
if (id != NO_PART)
new_part = id;
}
clear();
refresh();
pm_partusage(my_pm, -1, -1);
my_pm->unsaved = true;
pm_retvalue = 1;
return new_part;
}
struct pm_devs *
pm_from_pe(struct part_entry *pe)
{
switch (pe->type) {
case PM_DISK:
return pe->dev_ptr;
default:
assert(false);
}
return NULL;
}
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