/* $NetBSD: partman.c,v 1.15.6.2 2018/05/07 03:51:01 snj 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. * */ /* partman.c - extended partitioning */ #include #include #include #include #include #include #include #include "defs.h" #include "msg_defs.h" #include "menu_defs.h" /* flags whether to offer the respective options (depending on helper programs available on install media */ int have_raid, have_vnd, have_cgd, have_lvm, have_gpt, have_dk; /* 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 typedef struct raids_t { int enabled; int blocked; int node; char pm_name[MAX_IN_RAID][SSTRSIZE]; int pm_part[MAX_IN_RAID]; int pm_is_spare[MAX_IN_RAID]; int numRow, numCol, numSpare; int sectPerSU, SUsPerParityUnit, SUsPerReconUnit, raid_level; uint total_size; pm_devs_t *pm[MAX_IN_RAID]; } raids_t; raids_t *raids; #define MAX_VND 4 typedef struct vnds_t { int enabled; int blocked; int node; char filepath[STRSIZE]; int size; int readonly; int is_exist; int manual_geom; int secsize, nsectors, ntracks, ncylinders; int pm_part; /* Used only for */ pm_devs_t *pm; /* referring device */ } vnds_t; vnds_t *vnds; #define MAX_CGD 4 typedef struct cgds_t { int enabled; int blocked; int node; pm_devs_t *pm; char pm_name[SSTRSIZE]; int pm_part; const char *keygen_type; const char *verify_type; const char *enc_type; const char *iv_type; int key_size; } cgds_t; cgds_t *cgds; #define MAX_LVM_VG 16 #define MAX_LVM_PV 255 #define MAX_LVM_LV 255 typedef struct pv_t { pm_devs_t *pm; char pm_name[SSTRSIZE]; int pm_part; int metadatasize; int metadatacopies; int labelsector; int setphysicalvolumesize; } pv_t; typedef struct lv_t { int blocked; int 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; uint 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; int cursel; /* Number of selected entry in main menu */ int changed; /* flag indicating that we have unsaved changes */ int raid_curspare; /* XXX: replace by true way */ 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 }; part_entry_t 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(cgds_t *, part_entry_t *); static int pm_mount(pm_devs_t *, int); static int pm_upddevlist(menudesc *, void *); static void pm_select(pm_devs_t *); /* 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; 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 */ process_menu(MENU_ok, deconst(MSG_limitcount)); return -1; } } menu_ent menu_entries[menu_entries_count]; for (i = 0; i < menu_entries_count - 1; i++) menu_entries[i] = (menu_ent) {NULL, OPT_NOMENU, 0, action}; menu_entries[i] = (menu_ent) {MSG_fremove, OPT_NOMENU, OPT_EXIT, 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); return check_fun(dev_ptr); } static void pm_getdevstring(char *buf, int len, pm_devs_t *pm_cur, int num) { int i; if (pm_cur->isspecial) snprintf(buf, len, "%s", pm_cur->diskdev); else if (num + 'a' < 'a' || num + 'a' > 'a' + MAXPARTITIONS) snprintf(buf, len, "%sd", pm_cur->diskdev); else if (pm_cur->gpt) { for (i = 0; i < MAX_WEDGES; i++) if (wedges[i].pm == pm_cur && wedges[i].ptn == num) snprintf(buf, len, "dk%d", i); // XXX: xxx } else snprintf(buf, len, "%s%c", pm_cur->diskdev, num + 'a'); return; } /* Show filtered partitions menu */ part_entry_t pm_dev_list(int type) { int dev_num = -1, num_devs = 0; int i, ok; int menu_no; menu_ent menu_entries[MAX_DISKS*MAXPARTITIONS]; part_entry_t disk_entries[MAX_DISKS*MAXPARTITIONS]; pm_devs_t *pm_i; SLIST_FOREACH(pm_i, &pm_head, l) for (i = 0; i < MAXPARTITIONS; i++) { ok = 0; switch (type) { case PM_RAID_T: if (pm_i->bsdlabel[i].pi_fstype == FS_RAID) ok = 1; break; case PM_CGD_T: if (pm_i->bsdlabel[i].pi_fstype == FS_CGD) ok = 1; break; case PM_LVM_T: if (pm_i->bsdlabel[i].lvmpv) ok = 1; break; } if (ok && pm_partusage(pm_i, i, 0) == 0) { disk_entries[num_devs].dev_ptr = pm_i; disk_entries[num_devs].dev_num = i; pm_getdevstring(disk_entries[num_devs].fullname, SSTRSIZE, pm_i, i); menu_entries[num_devs] = (struct menu_ent) { .opt_name = disk_entries[num_devs].fullname, .opt_action = set_menu_select, .opt_menu = OPT_NOMENU, .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, NULL); if (menu_no == -1) return (part_entry_t) { .retvalue = -1, }; process_menu(menu_no, &dev_num); free_menu(menu_no); if (dev_num < 0 || dev_num >= num_devs) return (part_entry_t) { .retvalue = -1, }; disk_entries[dev_num].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]; pm_devs_t *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_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; } } process_menu(MENU_ok, deconst(MSG_nofreedev)); return -1; } /*** RAIDs ***/ static void pm_raid_menufmt(menudesc *m, int opt, void *arg) { int i, ok = 0; char buf[STRSIZE]; buf[0] = '\0'; raids_t *dev_ptr = ((part_entry_t *)arg)[opt].dev_ptr; if (dev_ptr->enabled == 0) return; for (i = 0; i < MAX_IN_RAID; i++) if (dev_ptr->pm[i] != NULL) { strlcat(buf, dev_ptr->pm_name[i], STRSIZE); strlcat(buf, " ", STRSIZE); ok = 1; } if (ok) wprintw(m->mw, msg_string(MSG_raid_menufmt), dev_ptr->node, dev_ptr->raid_level, buf, dev_ptr->total_size); else wprintw(m->mw, "%s", msg_string(MSG_raid_err_menufmt)); return; } static void pm_raid_edit_menufmt(menudesc *m, int opt, void *arg) { int i; char buf[STRSIZE]; buf[0] = '\0'; raids_t *dev_ptr = arg; switch (opt) { case PMR_MENU_DEVS: for (i = 0; i < MAX_IN_RAID; i++) if (dev_ptr->pm[i] != NULL && dev_ptr->pm_is_spare[i] == 0) snprintf(buf, STRSIZE, "%s %s", buf, dev_ptr->pm_name[i]); wprintw(m->mw, msg_string(MSG_raid_disks_fmt), buf); break; case PMR_MENU_DEVSSPARE: for (i = 0; i < MAX_IN_RAID; i++) if (dev_ptr->pm[i] != NULL && dev_ptr->pm_is_spare[i] != 0) snprintf(buf, STRSIZE, "%s %s", buf, dev_ptr->pm_name[i]); wprintw(m->mw, msg_string(MSG_raid_spares_fmt), buf); break; case PMR_MENU_RAIDLEVEL: wprintw(m->mw, msg_string(MSG_raid_level_fmt), dev_ptr->raid_level); break; case PMR_MENU_NUMROW: wprintw(m->mw, msg_string(MSG_raid_numrow_fmt), dev_ptr->numRow); break; case PMR_MENU_NUMCOL: wprintw(m->mw, msg_string(MSG_raid_numcol_fmt), dev_ptr->numCol); break; case PMR_MENU_NUMSPARE: wprintw(m->mw, msg_string(MSG_raid_numspare_fmt), dev_ptr->numSpare); break; case PMR_MENU_SECTPERSU: wprintw(m->mw, msg_string(MSG_raid_sectpersu_fmt), dev_ptr->sectPerSU); break; case PMR_MENU_SUSPERPARITYUNIT: wprintw(m->mw, msg_string(MSG_raid_superpar_fmt), dev_ptr->SUsPerParityUnit); break; case PMR_MENU_SUSPERRECONUNIT: wprintw(m->mw, msg_string(MSG_raid_superrec_fmt), dev_ptr->SUsPerReconUnit); break; } return; } 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; raids_t *dev_ptr = arg; static menu_ent menuent_disk_adddel[] = { {MSG_add, OPT_NOMENU, OPT_EXIT, pm_raid_disk_add}, {MSG_remove, OPT_NOMENU, OPT_EXIT, pm_raid_disk_del} }; static int menu_disk_adddel = -1; if (menu_disk_adddel == -1) { menu_disk_adddel = new_menu(NULL, menuent_disk_adddel, nelem(menuent_disk_adddel), -1, -1, 0, 10, MC_NOCLEAR, NULL, NULL, NULL, NULL, NULL); } switch (m->cursel) { case PMR_MENU_DEVS: raid_curspare = 0; process_menu(menu_disk_adddel, dev_ptr); return 0; case PMR_MENU_DEVSSPARE: 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: process_menu(MENU_ok, deconst(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) { raids_t *dev_ptr = arg; memset(dev_ptr, 0, sizeof(*dev_ptr)); *dev_ptr = (struct raids_t) { .enabled = 1, .blocked = 0, .sectPerSU = 32, .SUsPerParityUnit = 1, .SUsPerReconUnit = 1, }; return; } static int pm_raid_check(void *arg) { int i, dev_num = 0, min_size = 0, cur_size = 0; raids_t *dev_ptr = arg; if (dev_ptr->blocked) return 0; for (i = 0; i < MAX_IN_RAID; i++) if (dev_ptr->pm[i] != NULL) { cur_size = dev_ptr->pm[i]->bsdlabel[dev_ptr->pm_part[i]].pi_size / (MEG / dev_ptr->pm[i]->sectorsize); if (cur_size < min_size || dev_num == 0) min_size = cur_size; if (!dev_ptr->pm_is_spare[i]) 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; raids_t *dev_ptr = arg; part_entry_t disk_entrie = pm_dev_list(PM_RAID_T); if (disk_entrie.retvalue < 0) return disk_entrie.retvalue; for (i = 0; i < MAX_IN_RAID; i++) if (dev_ptr->pm[i] == NULL) { dev_ptr->pm[i] = disk_entrie.dev_ptr; dev_ptr->pm_part[i] = disk_entrie.dev_num; dev_ptr->pm_is_spare[i] = raid_curspare; strlcpy(dev_ptr->pm_name[i], disk_entrie.fullname, SSTRSIZE); if (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; raids_t *dev_ptr = arg; menu_ent menu_entries[MAX_IN_RAID]; part_entry_t submenu_args[MAX_IN_RAID]; for (i = 0; i < MAX_IN_RAID; i++) { if (dev_ptr->pm[i] == NULL || dev_ptr->pm_is_spare[i] != raid_curspare) continue; menu_entries[num_devs] = (struct menu_ent) { .opt_name = dev_ptr->pm_name[i], .opt_action = set_menu_select, .opt_menu = OPT_NOMENU, .opt_flags = OPT_EXIT, }; submenu_args[num_devs].dev_num = 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, NULL); 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].dev_num; if (dev_ptr->pm_is_spare[pm_cur]) dev_ptr->numSpare--; else dev_ptr->numCol--; dev_ptr->numRow = (dev_ptr->numCol)?1:0; dev_ptr->pm[pm_cur] = NULL; return 0; } static int pm_raid_commit(void) { int i, ii; FILE *f; char f_name[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 <%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].pm[ii] != NULL && raids[i].pm_is_spare[ii] == 0) { scripting_fprintf(f, "/dev/%s\n", raids[i].pm_name[ii]); } scripting_fprintf(f, "\nSTART spare\n"); for (ii = 0; ii < MAX_IN_RAID; ii++) if (raids[i].pm[ii] != NULL && raids[i].pm_is_spare[ii] != 0) { scripting_fprintf(f, "/dev/%s\n", raids[i].pm_name[ii]); } 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 ) { raids[i].blocked = 1; /* RAID creation done, remove it from list to prevent its repeated reinitialization */ for (ii = 0; ii < MAX_IN_RAID; ii++) if (raids[i].pm[ii] != NULL) raids[i].pm[ii]->blocked++; } } return 0; } /*** VND ***/ static void pm_vnd_menufmt(menudesc *m, int opt, void *arg) { vnds_t *dev_ptr = ((part_entry_t *)arg)[opt].dev_ptr; if (dev_ptr->enabled == 0) return; if (strlen(dev_ptr->filepath) < 1) wprintw(m->mw, "%s", msg_string(MSG_vnd_err_menufmt)); else if (dev_ptr->is_exist) wprintw(m->mw, msg_string(MSG_vnd_assgn_menufmt), dev_ptr->node, dev_ptr->filepath); else wprintw(m->mw, msg_string(MSG_vnd_menufmt), dev_ptr->node, dev_ptr->filepath, dev_ptr->size); return; } static void pm_vnd_edit_menufmt(menudesc *m, int opt, void *arg) { vnds_t *dev_ptr = arg; char buf[SSTRSIZE]; strcpy(buf, "-"); switch (opt) { case PMV_MENU_FILEPATH: wprintw(m->mw, msg_string(MSG_vnd_path_fmt), dev_ptr->filepath); break; case PMV_MENU_EXIST: wprintw(m->mw, msg_string(MSG_vnd_assgn_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, "%d", dev_ptr->size); wprintw(m->mw, msg_string(MSG_vnd_size_fmt), buf); break; case PMV_MENU_RO: wprintw(m->mw, 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, 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, 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, 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, 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, msg_string(MSG_vnd_cyl_fmt), buf); break; } return; } static int pm_vnd_set_value(menudesc *m, void *arg) { vnds_t *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; msg_to_show = MSG_vnd_size_ask; out_var = &(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) { vnds_t *dev_ptr = arg; memset(dev_ptr, 0, sizeof(*dev_ptr)); *dev_ptr = (struct vnds_t) { .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 }; return; } static int pm_vnd_check(void *arg) { vnds_t *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: vnconfig always return 0? */ static int pm_vnd_commit(void) { int i, ii, error, part_suit = -1; char r_o[3], buf[MOUNTLEN+3], resultpath[STRSIZE]; pm_devs_t *pm_i, *pm_suit = NULL; 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 (ii = 0; ii < 6; ii++) { strcpy(buf, pm_i->bsdlabel[ii].pi_mount); if (buf[strlen(buf)-1] != '/') sprintf(buf,"%s/", buf); printf("%s\n",buf); if (strstr(vnds[i].filepath, buf) == vnds[i].filepath) if (part_suit < 0 || pm_suit == NULL || strlen(buf) > strlen(pm_suit->bsdlabel[part_suit].pi_mount)) { part_suit = ii; pm_suit = pm_i; } } if (part_suit < 0 || pm_suit == NULL || pm_suit->bsdlabel[part_suit].mnt_opts == NULL || ! (pm_suit->bsdlabel[part_suit].pi_flags & PIF_MOUNT)) continue; /* Mounting assigned partition and try to get real file path*/ if (pm_mount(pm_suit, part_suit) != 0) continue; snprintf(resultpath, STRSIZE, "%s/%s", pm_suit->bsdlabel[part_suit].mounted, &(vnds[i].filepath[strlen(pm_suit->bsdlabel[part_suit].pi_mount)])); 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)); error += run_program(RUN_DISPLAY | RUN_PROGRESS, "dd if=/dev/zero of=%s bs=1m count=%d progress=100 msgfmt=human", resultpath, vnds[i].size); } 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, "vnconfig %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); /* If this is a existing image or image without manual geometry */ else error += run_program(RUN_DISPLAY | RUN_PROGRESS, "vnconfig %s vnd%d %s", r_o, vnds[i].node, resultpath); if (! error) { 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) { cgds_t *dev_ptr = ((part_entry_t *)arg)[opt].dev_ptr; char desc[STRSIZE]; if (dev_ptr->enabled == 0) return; if (dev_ptr->pm == NULL) wprintw(m->mw, "%s", msg_string(MSG_cgd_err_menufmt)); else { snprintf(desc, STRSIZE, "(%s-%d) on %s", dev_ptr->enc_type, dev_ptr->key_size, dev_ptr->pm_name); wprintw(m->mw, msg_string(MSG_cgd_menufmt), dev_ptr->node, desc, dev_ptr->pm->bsdlabel[dev_ptr->pm_part].pi_size / (MEG / dev_ptr->pm->sectorsize)); } return; } static void pm_cgd_edit_menufmt(menudesc *m, int opt, void *arg) { cgds_t *dev_ptr = arg; switch (opt) { case PMC_MENU_DEV: wprintw(m->mw, msg_string(MSG_cgd_dev_fmt), dev_ptr->pm_name); break; case PMC_MENU_ENCTYPE: wprintw(m->mw, msg_string(MSG_cgd_enc_fmt), dev_ptr->enc_type); break; case PMC_MENU_KEYSIZE: wprintw(m->mw, msg_string(MSG_cgd_key_fmt), dev_ptr->key_size); break; case PMC_MENU_IVTYPE: wprintw(m->mw, msg_string(MSG_cgd_iv_fmt), dev_ptr->iv_type); break; case PMC_MENU_KEYGENTYPE: wprintw(m->mw, msg_string(MSG_cgd_keygen_fmt), dev_ptr->keygen_type); break; case PMC_MENU_VERIFYTYPE: wprintw(m->mw, msg_string(MSG_cgd_verif_fmt), dev_ptr->verify_type); break; } return; } static int pm_cgd_set_value(menudesc *m, void *arg) { char *retstring; cgds_t *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) { cgds_t *dev_ptr = arg1; part_entry_t *disk_entrie = arg2; memset(dev_ptr, 0, sizeof(*dev_ptr)); *dev_ptr = (struct cgds_t) { .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) { pm_getdevstring(disk_entrie->fullname, SSTRSIZE, disk_entrie->dev_ptr, disk_entrie->dev_num); pm_cgd_disk_set(dev_ptr, disk_entrie); } return; } static int pm_cgd_check(void *arg) { cgds_t *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(cgds_t *dev_ptr, part_entry_t *disk_entrie) { int alloc_disk_entrie = 0; if (disk_entrie == NULL) { alloc_disk_entrie = 1; disk_entrie = malloc (sizeof(part_entry_t)); if (disk_entrie == NULL) return -2; *disk_entrie = pm_dev_list(PM_CGD_T); if (disk_entrie->retvalue < 0) { free(disk_entrie); return -1; } } dev_ptr->pm = disk_entrie->dev_ptr; dev_ptr->pm_part = disk_entrie->dev_num; strlcpy(dev_ptr->pm_name, disk_entrie->fullname, SSTRSIZE); if (alloc_disk_entrie) free(disk_entrie); return 0; } int pm_cgd_edit(void *dev_ptr, part_entry_t *disk_entrie) { if (disk_entrie != NULL) dev_ptr = NULL; return pm_edit(PMC_MENU_END, pm_cgd_edit_menufmt, pm_cgd_set_value, pm_cgd_check, pm_cgd_init, disk_entrie, dev_ptr, 0, &cgds_t_info); } static int pm_cgd_commit(void) { 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 -i %s -k %s -o /tmp/cgd.%d.conf %s %d", cgds[i].iv_type, cgds[i].keygen_type, cgds[i].node, cgds[i].enc_type, cgds[i].key_size) != 0) { error++; continue; } if (run_program(RUN_DISPLAY | RUN_PROGRESS, "cgdconfig -V re-enter cgd%d /dev/%s /tmp/cgd.%d.conf", cgds[i].node, cgds[i].pm_name, 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 int pm_lvm_find(void) { int i, ii, already_found; char dev[STRSIZE]; pm_devs_t *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->isspecial = 1; pm_new->refdev = &lvms[i].lv[ii]; pm_new->sectorsize = 1; pm_new->dlcylsize = MEG; pm_new->bsdlabel[0].pi_size = MEG * lvms[i].lv[ii].size; 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 (pm_devs_t)); memset(pm_new, 0, sizeof *pm_new); } } return 0; } static int pm_lvm_disk_add(menudesc *m, void *arg) { int i; lvms_t *dev_ptr = arg; part_entry_t disk_entrie = pm_dev_list(PM_LVM_T); if (disk_entrie.retvalue < 0) return disk_entrie.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.dev_num; strlcpy(dev_ptr->pv[i].pm_name, disk_entrie.fullname, SSTRSIZE); break; } return 0; } static int pm_lvm_disk_del(menudesc *m, void *arg) { int i, retvalue = -1, num_devs = 0; int menu_no; lvms_t *dev_ptr = arg; menu_ent menu_entries[MAX_LVM_PV]; part_entry_t 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_menu = OPT_NOMENU, .opt_flags = OPT_EXIT, }; submenu_args[num_devs].dev_num = 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, NULL); 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].dev_num].pm = NULL; return 0; } static void pm_lvm_menufmt(menudesc *m, int opt, void *arg) { int i, ok = 0, used_size = 0; char buf1[STRSIZE]; buf1[0] = '\0'; char buf2[STRSIZE]; buf2[0] = '\0'; lvms_t *dev_ptr = ((part_entry_t *)arg)[opt].dev_ptr; if (dev_ptr->enabled == 0) return; snprintf(buf1, STRSIZE, "VG '%s' on ", dev_ptr->name); for (i = 0; i < MAX_LVM_PV; i++) if (dev_ptr->pv[i].pm != NULL) { strlcat(buf1, dev_ptr->pv[i].pm_name, STRSIZE); strlcat(buf1, " ", STRSIZE); ok = 1; } for (i = 0; i < MAX_LVM_LV; i++) used_size += dev_ptr->lv[i].size; if (ok) { snprintf(buf2, STRSIZE, "%d/%u", dev_ptr->total_size - used_size, dev_ptr->total_size); wprintw(m->mw, msg_string(MSG_lvm_menufmt), buf1, buf2); } else wprintw(m->mw, "%s", msg_string(MSG_lvm_err_menufmt)); return; } 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), STRSIZE); switch (opt) { case PML_MENU_PV: buf[0] = '\0'; for (i = 0; i < MAX_LVM_PV; i++) if (dev_ptr->pv[i].pm != NULL) snprintf(buf, STRSIZE, "%s %s", buf, dev_ptr->pv[i].pm_name); wprintw(m->mw, msg_string(MSG_lvm_disks_fmt), buf); break; case PML_MENU_NAME: wprintw(m->mw, 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, 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, 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, msg_string(MSG_lvm_extsiz_fmt), buf); break; } return; } 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[] = { {MSG_add, OPT_NOMENU, OPT_EXIT, pm_lvm_disk_add}, {MSG_remove, OPT_NOMENU, OPT_EXIT, pm_lvm_disk_del} }; static int menu_disk_adddel = -1; if (menu_disk_adddel == -1) { menu_disk_adddel = new_menu(NULL, menuent_disk_adddel, nelem(menuent_disk_adddel), -1, -1, 0, 10, MC_NOCLEAR, NULL, NULL, NULL, NULL, NULL); } 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); return; } static int pm_lvm_check(void *arg) { int i, ok = 0; lvms_t *dev_ptr = arg; dev_ptr->total_size = 0; for (i = 0; i < MAX_LVM_PV; i++) if (dev_ptr->pv[i].pm != NULL) { ok = 1; dev_ptr->total_size += dev_ptr->pv[i].pm-> bsdlabel[dev_ptr->pv[i].pm_part].pi_size / (MEG / dev_ptr->pv[i].pm->sectorsize); } 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 = ((part_entry_t *)arg)[opt].dev_ptr; if (dev_ptr->size > 0) { snprintf(buf, STRSIZE, "'%s'", dev_ptr->name); wprintw(m->mw, msg_string(MSG_lvmlv_menufmt), buf, dev_ptr->size); } return; } 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, msg_string(MSG_lvmlv_name_fmt), dev_ptr->name); break; case PMLV_MENU_SIZE: wprintw(m->mw, msg_string(MSG_lvmlv_size_fmt), dev_ptr->size); break; case PMLV_MENU_READONLY: wprintw(m->mw, 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, 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, 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, msg_string(MSG_lvmlv_minor_fmt), buf); break; case PMLV_MENU_MIRRORS: wprintw(m->mw, 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, msg_string(MSG_lvmlv_regsiz_fmt), buf); break; case PMLV_MENU_PERSISTENT: wprintw(m->mw, 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, 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, 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, msg_string(MSG_lvmlv_stripesiz_fmt), buf); break; case PMLV_MENU_ZERO: wprintw(m->mw, msg_string(MSG_lvmlv_zero_fmt), dev_ptr->zero? msg_string(MSG_Yes) : msg_string(MSG_No)); break; } return; } 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: msg_to_show = MSG_lvmlv_size_ask; out_var = &(dev_ptr->size); 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); return; } 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]; char devs[STRSIZE*3]; 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; snprintf(devs, STRSIZE*3, "%s /dev/r%s", devs, (char*)lvms[i].pv[ii].pm_name); } if (error) continue; /* Stage 2: creating Volume Groups (VG's) */ if (lvms[i].maxlogicalvolumes > 0) snprintf(params, STRSIZE*3, "%s -l %d", params, lvms[i].maxlogicalvolumes); if (lvms[i].maxphysicalvolumes > 0) snprintf(params, STRSIZE*3, "%s -p %d", params, lvms[i].maxphysicalvolumes); if (lvms[i].physicalextentsize > 0) snprintf(params, STRSIZE*3, "%s -s %d", params, lvms[i].physicalextentsize); 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(params, STRSIZE*3, "%s -C %c", params, lvms[i].lv[ii].contiguous?'y':'n'); snprintf(params, STRSIZE*3, "%s -M %c", params, lvms[i].lv[ii].persistent?'y':'n'); snprintf(params, STRSIZE*3, "%s -p %s", params, lvms[i].lv[ii].readonly?"r":"rw"); snprintf(params, STRSIZE*3, "%s -Z %c", params, lvms[i].lv[ii].zero?'y':'n'); if (strlen(lvms[i].lv[ii].name) > 0) snprintf(params, STRSIZE*3, "%s -n %s", params, lvms[i].lv[ii].name); if (strlen(lvms[i].lv[ii].extents) > 0) snprintf(params, STRSIZE*3, "%s -l %s", params, lvms[i].lv[ii].extents); if (lvms[i].lv[ii].minor > 0) snprintf(params, STRSIZE*3, "%s --minor %d", params, lvms[i].lv[ii].minor); if (lvms[i].lv[ii].mirrors > 0) { snprintf(params, STRSIZE*3, "%s -m %d", params, lvms[i].lv[ii].mirrors); if (lvms[i].lv[ii].regionsize > 0) snprintf(params, STRSIZE*3, "%s -R %d", params, lvms[i].lv[ii].regionsize); } if (lvms[i].lv[ii].readahead > 0) snprintf(params, STRSIZE*3, "%s -r %d", params, lvms[i].lv[ii].readahead); if (lvms[i].lv[ii].stripes > 0) { snprintf(params, STRSIZE*3, "%s -i %d", params, lvms[i].lv[ii].stripes); if (lvms[i].lv[ii].stripesize > 0) snprintf(params, STRSIZE*3, "%s -I %d", params, lvms[i].lv[ii].stripesize); } snprintf(params, STRSIZE*3, "%s -L %uM", params, lvms[i].lv[ii].size); 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; } /*** GPT ***/ int pm_gpt_convert(pm_devs_t *pm_cur) { int i, error = 0; msg_display(MSG_removepartswarn); if (!ask_noyes(NULL)) return -1; if (! pm_cur->gpt) error = run_program(RUN_DISPLAY | RUN_PROGRESS, "gpt create -f %s", pm_cur->diskdev); else { error = run_program(RUN_DISPLAY | RUN_PROGRESS, "gpt destroy %s", pm_cur->diskdev); for (i = 0; i < MAX_WEDGES; i++) if (wedges[i].pm == pm_cur) wedges[i].pm = NULL; } if (!error) { pm_cur->gpt = !pm_cur->gpt; pm_select(pm_cur); label_read(); } return error; } static int pm_wedge_getfree(void) { int i; for (i = 0; i < MAX_WEDGES; i++) if (! wedges[i].allocated && wedges[i].pm == NULL) return i; return -1; } void pm_wedges_fill(pm_devs_t *pm_cur) { int i, current; for (i = 0; i < MAX_WEDGES; i++) if (wedges[i].pm == pm_cur && ! wedges[i].allocated) wedges[i].pm = NULL; for (i = 0; i < min(MAXPARTITIONS,MAX_WEDGES); i++) if (pm_cur->bsdlabel[i].pi_fstype != FS_UNUSED) { current = pm_wedge_getfree(); if (current < 0) { process_menu(MENU_ok, deconst(MSG_limitcount)); return; } wedges[current].pm = pm_cur; wedges[current].ptn = i; } return; } static int pm_wedge_create(int num, pm_devs_t **pm_dk) { int i, ii, hackerr, error; partinfo *p = &(wedges[num].pm->bsdlabel[wedges[num].ptn]); if (num > MAX_WEDGES) return -1; /* There is no ability to use required dkX device, so that's a hack */ for (i = 0; i < num; i++) if (! wedges[i].allocated) { hackerr = 1; for (ii = 0; hackerr && ii < 3; ii++) hackerr = run_program(RUN_SILENT | RUN_ERROR_OK, "dkctl %s addwedge HACK%d %d %d unused", wedges[num].pm->diskdev, rand()%33, rand()%33, 0); wedges[i].todel = 1; } run_program(RUN_SILENT | RUN_ERROR_OK, "dkctl %s listwedges", wedges[num].pm->diskdev); error = run_program(RUN_DISPLAY | RUN_PROGRESS, "dkctl %s addwedge dk%d %u %u %s", wedges[num].pm->diskdev, num, p->pi_offset, p->pi_size, getfstypename(p->pi_fstype)); if (!error) { wedges[num].allocated = 1; wedges[num].pm->blocked++; if (pm_dk != NULL) { *pm_dk = malloc(sizeof(pm_devs_t)); memset(*pm_dk, 0, sizeof **pm_dk); memcpy(&(*pm_dk)->bsdlabel[0], p, sizeof (*pm_dk)->bsdlabel[0]); (*pm_dk)->found = -1; (*pm_dk)->isspecial = 1; (*pm_dk)->sectorsize = 512; /* XXX: xxx */ (*pm_dk)->dlcylsize = MEG; (*pm_dk)->refdev = wedges[num].pm; snprintf((*pm_dk)->diskdev, SSTRSIZE, "dk%d", num); snprintf((*pm_dk)->diskdev_descr, STRSIZE, " %s (%s)", (*pm_dk)->diskdev, getfstypename(p->pi_fstype)); } } else if (logfp) fprintf(logfp, "Cannot create wedge dk%d for %s.\n", num, wedges[num].pm->diskdev); /* Hack, see above */ for (i = 0; i < num; i ++) if (! wedges[i].allocated && wedges[i].todel) { hackerr = run_program(RUN_SILENT | RUN_ERROR_OK, "dkctl %s delwedge dk%d", wedges[num].pm->diskdev, i); (void)hackerr; /* XXX */ wedges[i].todel = 0; } return error; } static int pm_gpt_commit(void) { uint i, error; pm_devs_t *pm_i, *pm_dk = NULL; char fstype[STRSIZE]; fstype[0] = '\0'; partinfo *p; SLIST_FOREACH(pm_i, &pm_head, l) if (pm_i->gpt && pm_i->unsaved) run_program(RUN_DISPLAY | RUN_PROGRESS, "gpt remove -a %s", pm_i->diskdev); for (i = 0; i < MAX_WEDGES; i++) { if (wedges[i].pm == NULL || ! wedges[i].pm->unsaved || wedges[i].ptn < 0) continue; error = 0; p = &(wedges[i].pm->bsdlabel[wedges[i].ptn]); if (wedges[i].pm->gpt) { if (get_gptfs_by_id(p->pi_fstype) != NULL) snprintf(fstype, STRSIZE, "-t %s", get_gptfs_by_id(p->pi_fstype)); error += run_program(RUN_DISPLAY | RUN_PROGRESS, "gpt add -i %u -b %u -s %u %s %s", wedges[i].ptn + 1, p->pi_offset, p->pi_size, fstype, wedges[i].pm->diskdev); } if (error || wedges[i].allocated) { if (logfp && error) fprintf(logfp, "Cannot create GPT partition #%d on %s\n", i, wedges[i].pm->diskdev); continue; } error += pm_wedge_create(i, &pm_dk); if (pm_dk != NULL) { /* Create file system on wedge and add it to list */ pm_select(pm_dk); make_filesystems(); SLIST_INSERT_AFTER(wedges[i].pm, pm_dk, l); memset(p, 0, sizeof *p); if (error) return -1; } } SLIST_FOREACH(pm_i, &pm_head, l) if (pm_i->gpt && pm_i->unsaved) pm_i->unsaved = 0; return 0; } /*** Partman generic functions ***/ int pm_getrefdev(pm_devs_t *pm_cur) { int i, ii, dev_num, num_devs, num_devs_s; char dev[SSTRSIZE]; dev[0] = '\0'; 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(pm_cur->diskdev_descr, STRSIZE, "%s (%s, %s-%d)", pm_cur->diskdev_descr, cgds[i].pm_name, cgds[i].enc_type, cgds[i].key_size); 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]; pm_getdevstring(dev, SSTRSIZE, vnds[i].pm, vnds[i].pm_part); snprintf(pm_cur->diskdev_descr, STRSIZE, "%s (%s, %s)", pm_cur->diskdev_descr, dev, vnds[i].filepath); 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].pm[ii] != NULL) { if(raids[i].pm_is_spare[ii]) num_devs_s++; else num_devs++; } snprintf(pm_cur->diskdev_descr, STRSIZE, "%s (lvl %d, %d disks, %d spare)", pm_cur->diskdev_descr, raids[i].raid_level, num_devs, num_devs_s); break; } } else return -1; return 0; } /* Detect that partition is in use */ int pm_partusage(pm_devs_t *pm_cur, int part_num, int do_del) { int i, ii, retvalue = 0; if (part_num < 0) { /* Check all partitions on device */ for (i = 0; i < MAXPARTITIONS; i++) retvalue += pm_partusage(pm_cur, i, do_del); return retvalue; } for (i = 0; i < MAX_CGD; i++) if (cgds[i].enabled && cgds[i].pm == pm_cur && cgds[i].pm_part == part_num) { if (do_del) { cgds[i].pm = NULL; strcpy(cgds[i].pm_name, ""); } return 1; } for (i = 0; i < MAX_RAID; i++) for (ii = 0; ii < MAX_IN_RAID; ii++) if (raids[i].enabled && raids[i].pm[ii] == pm_cur && raids[i].pm_part[ii] == part_num) { if (do_del) raids[i].pm[ii] = 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 == part_num) { if (do_del) lvms[i].pv[ii].pm = NULL; return 1; } return 0; } /* Clean up removed devices */ static int pm_clean(void) { int count = 0; pm_devs_t *pm_i; SLIST_FOREACH(pm_i, &pm_head, l) if (! pm_i->found) { count++; SLIST_REMOVE(&pm_head, pm_i, pm_devs_t, l); free(pm_i); } return count; } void pm_make_bsd_partitions(pm_devs_t *pm_cur) { int i; partinfo baklabel[MAXPARTITIONS]; memcpy(baklabel, &pm_cur->bsdlabel, sizeof baklabel); pm_cur->unsaved = 1; layoutkind = LY_SETNEW; md_make_bsd_partitions(); pm_cur->bootable = (pm_cur->bsdlabel[pm_cur->rootpart].pi_flags & PIF_MOUNT) ? 1 : 0; for (i = 0; i < MAXPARTITIONS; i++) if (pm_cur->bsdlabel[i].pi_fstype != baklabel[i].pi_fstype || pm_cur->bsdlabel[i].lvmpv != baklabel[i].lvmpv) pm_partusage(pm_cur, i, 1); } void pm_setfstype(pm_devs_t *pm_cur, int part_num, int fstype) { pm_cur->bsdlabel[part_num].pi_mount[0] = '\0'; pm_cur->bsdlabel[part_num].pi_flags = 0; pm_cur->bsdlabel[part_num].lvmpv = 0; pm_cur->bsdlabel[part_num].pi_fstype = fstype; return; } static void pm_select(pm_devs_t *pm_devs_in) { pm = pm_devs_in; if (logfp) (void)fprintf(logfp, "Partman device: %s\n", pm->diskdev); return; } void pm_rename(pm_devs_t *pm_cur) { 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 return; } int pm_editpart(int part_num) { partinfo backup = pm->bsdlabel[part_num]; edit_ptn(&(struct menudesc){.cursel = part_num}, NULL); if (checkoverlap(pm->bsdlabel, MAXPARTITIONS, PART_D, PART_C)) { msg_display_add(MSG_cantsave); process_menu(MENU_ok, NULL); pm->bsdlabel[part_num] = backup; return -1; } pm->unsaved = 1; return 0; } /* Safe erase of disk */ int pm_shred(pm_devs_t *pm_cur, int part, int shredtype) { int error = -1; char dev[SSTRSIZE]; pm_getdevstring(dev, SSTRSIZE, pm_cur, part); switch(shredtype) { case SHRED_ZEROS: error += run_program(RUN_DISPLAY | RUN_PROGRESS, "dd of=/dev/%s if=/dev/zero bs=1m progress=100 msgfmt=human", dev); break; case SHRED_RANDOM: error += run_program(RUN_DISPLAY | RUN_PROGRESS, "dd of=/dev/%s if=/dev/urandom bs=1m progress=100 msgfmt=human", dev); break; case SHRED_CRYPTO: error += run_program(RUN_DISPLAY | RUN_PROGRESS, "sh -c 'cgdconfig -s cgd0 /dev/%s aes-cbc 128 < /dev/urandom'", dev); /* XXX: cgd0?! */ if (! error) { error += run_program(RUN_DISPLAY | RUN_PROGRESS, "dd of=/dev/rcgd0d if=/dev/urandom bs=1m progress=100 msgfmt=human"); error += run_program(RUN_DISPLAY | RUN_PROGRESS, "cgdconfig -u cgd0"); } break; default: return -1; } pm_partusage(pm_cur, -1, 1); memset(&pm_cur->oldlabel, 0, sizeof pm_cur->oldlabel); memset(&pm_cur->bsdlabel, 0, sizeof pm_cur->bsdlabel); return error; } static int pm_mountall_sort(const void *a, const void *b) { return strcmp(mnts[*(const int *)a].on, mnts[*(const int *)b].on); } /* 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'; pm_devs_t *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) { if (pm_i->isspecial) pm_i->bootable = 1; /* 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(); } if (strlen(localfs_dev) < 1) { msg_display(MSG_noroot); process_menu(MENU_ok, 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; } /* Mount partition bypassing ordinary order */ static int pm_mount(pm_devs_t *pm_cur, int part_num) { int error = 0; char buf[MOUNTLEN]; if (strlen(pm_cur->bsdlabel[part_num].mounted) > 0) return 0; snprintf(buf, MOUNTLEN, "/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++; } return error; } void pm_umount(pm_devs_t *pm_cur, int part_num) { char buf[SSTRSIZE]; buf[0] = '\0'; pm_getdevstring(buf, SSTRSIZE, pm_cur, part_num); if (run_program(RUN_DISPLAY | RUN_PROGRESS, "umount -f /dev/%s", buf) == 0) { pm_cur->bsdlabel[part_num].mounted[0] = '\0'; if (pm_cur->blocked > 0) pm_cur->blocked--; } return; } int pm_unconfigure(pm_devs_t *pm_cur) { int i, error = 0, num = 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) { ((cgds_t*)pm_cur->refdev)->pm->blocked--; ((cgds_t*)pm_cur->refdev)->blocked = 0; } } else if (! strncmp(pm_cur->diskdev, "vnd", 3)) { error = run_program(RUN_DISPLAY | RUN_PROGRESS, "vnconfig -u %s", pm_cur->diskdev); if (! error && pm_cur->refdev != NULL) { ((vnds_t*)pm_cur->refdev)->pm->blocked--; ((vnds_t*)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) { ((raids_t*)pm_cur->refdev)->blocked = 0; for (i = 0; i < MAX_IN_RAID; i++) if (((raids_t*)pm_cur->refdev)->pm[i] != NULL) ((raids_t*)pm_cur->refdev)->pm[i]->blocked--; } } 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", ((pm_devs_t*)pm_cur->refdev)->diskdev, pm_cur->diskdev); if (! error) { if (pm_cur->refdev != NULL && ((pm_devs_t*)pm_cur->refdev)->blocked > 0) ((pm_devs_t*)pm_cur->refdev)->blocked--; sscanf(pm_cur->diskdev, "dk%d", &num); if (num >= 0 && num < MAX_WEDGES) wedges[num].allocated = 0; } } /* 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 */ 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; } /* Are there unsaved changes? */ static int pm_needsave(void) { pm_devs_t *pm_i; SLIST_FOREACH(pm_i, &pm_head, l) if (pm_i->unsaved) { /* Oops, we have unsaved changes */ 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; pm_devs_t *pm_i; if (m != NULL && arg != NULL) ((part_entry_t *)arg)[0].retvalue = m->cursel + 1; pm_gpt_commit(); SLIST_FOREACH(pm_i, &pm_head, l) { if (! pm_i->unsaved) continue; pm_select(pm_i); if (pm_i->isspecial) { if (make_filesystems() != 0) { if (logfp) fprintf(logfp, "Special disk %s preparing error\n", pm_i->diskdev); continue; } pm_i->unsaved = 0; } else if (! pm_i->gpt) { #ifndef NO_DISKLABEL savenewlabel(pm_i->bsdlabel, MAXPARTITIONS); #endif if ( write_disklabel() != 0 || /* Write slices table (disklabel) */ set_swap_if_low_ram(pm->diskdev, pm->bsdlabel) != 0 || md_post_disklabel() != 0 || /* Enable swap and check badblock */ make_filesystems() != 0 /* Create filesystems with newfs */ ) { /* Oops, something failed... */ if (logfp) fprintf(logfp, "Disk %s preparing error\n", pm_i->diskdev); continue; } pm_i->unsaved = 0; } } /* 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); return 0; } static int pm_savebootsector(void) { pm_devs_t *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->gpt && ! pm_i->isspecial) { 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() == 0 || #endif md_post_newfs() != 0) { if (logfp) fprintf(logfp, "Error writting bootsector to %s\n", pm_i->diskdev); continue; } } } return 0; } /* Function for 'Enter'-menu */ static int pm_submenu(menudesc *m, void *arg) { int part_num = -1; pm_devs_t *pm_cur = NULL; ((part_entry_t *)arg)[0].retvalue = m->cursel + 1; switch (((part_entry_t *)arg)[m->cursel].type) { case PM_DISK_T: case PM_WEDGE_T: case PM_PART_T: case PM_SPEC_T: if (((part_entry_t *)arg)[m->cursel].dev_ptr != NULL) { pm_cur = ((part_entry_t *)arg)[m->cursel].dev_ptr; if (pm_cur == NULL) return -1; if (pm_cur->blocked) { msg_display(MSG_wannaunblock); if (!ask_noyes(NULL)) return -2; pm_cur->blocked = 0; } pm_select(pm_cur); } default: break; } switch (((part_entry_t *)arg)[m->cursel].type) { case PM_DISK_T: if (pm_cur != NULL && pm_cur->gpt) { process_menu(MENU_pmgptentry, &part_num); pm_wedges_fill(pm_cur); } else { process_menu(MENU_pmdiskentry, &part_num); } break; case PM_WEDGE_T: case PM_PART_T: part_num = ((part_entry_t *)arg)[m->cursel].dev_num; process_menu(MENU_pmpartentry, &part_num); if (pm_cur != NULL && pm_cur->gpt) pm_wedges_fill(pm_cur); break; case PM_SPEC_T: part_num = 0; process_menu(MENU_pmpartentry, &part_num); break; case PM_RAID_T: return pm_edit(PMR_MENU_END, pm_raid_edit_menufmt, pm_raid_set_value, pm_raid_check, pm_raid_init, NULL, ((part_entry_t *)arg)[m->cursel].dev_ptr, 0, &raids_t_info); case PM_VND_T: return pm_edit(PMV_MENU_END, pm_vnd_edit_menufmt, pm_vnd_set_value, pm_vnd_check, pm_vnd_init, NULL, ((part_entry_t *)arg)[m->cursel].dev_ptr, 0, &vnds_t_info); case PM_CGD_T: return pm_cgd_edit(((part_entry_t *)arg)[m->cursel].dev_ptr, NULL); case PM_LVM_T: return pm_edit(PML_MENU_END, pm_lvm_edit_menufmt, pm_lvm_set_value, pm_lvm_check, pm_lvm_init, NULL, ((part_entry_t *)arg)[m->cursel].dev_ptr, 0, &lvms_t_info); case PM_LVMLV_T: return pm_edit(PMLV_MENU_END, pm_lvmlv_edit_menufmt, pm_lvmlv_set_value, pm_lvmlv_check, pm_lvmlv_init, NULL, ((part_entry_t *)arg)[m->cursel].dev_ptr, ((part_entry_t *)arg)[m->cursel].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]; int part_num = ((part_entry_t *)arg)[opt].dev_num; pm_devs_t *pm_cur = ((part_entry_t *)arg)[opt].dev_ptr; switch (((part_entry_t *)arg)[opt].type) { case PM_DISK_T: if (pm_cur->blocked) dev_status = msg_string(MSG_pmblocked); else if (! pm_cur->unsaved) dev_status = msg_string(MSG_pmunchanged); else if (pm_cur->bootable) dev_status = msg_string(MSG_pmsetboot); else dev_status = msg_string(MSG_pmused); wprintw(m->mw, "%-33.32s %-22.21s %12.12s", pm_cur->diskdev_descr, (pm_cur->gpt) ? msg_string(MSG_pmgptdisk) : pm_cur->bsddiskname, dev_status); break; case PM_WEDGE_T: part_num = ((part_entry_t *)arg)[opt].wedge_num; snprintf(buf, STRSIZE, "dk%d: %s", part_num, wedges[part_num].pm->bsdlabel[wedges[part_num].ptn].pi_mount); wprintw(m->mw, " %-30.29s %-22.21s %11uM", buf, (wedges[part_num].pm->bsdlabel[wedges[part_num].ptn].lvmpv) ? "lvm pv" : getfslabelname(wedges[part_num].pm->bsdlabel[wedges[part_num]. ptn].pi_fstype), wedges[part_num].pm->bsdlabel[wedges[part_num].ptn].pi_size / (MEG / pm_cur->sectorsize)); break; case PM_PART_T: snprintf(buf, STRSIZE, "%s%c: %s %s", pm_cur->diskdev, 'a' + part_num, pm_cur->bsdlabel[part_num].pi_mount, (strlen(pm_cur->bsdlabel[part_num].mounted) > 0) ? msg_string(MSG_pmmounted) : (part_num == PART_B || strlen (pm_cur->bsdlabel[part_num].pi_mount ) < 1 || pm_cur->bsdlabel[part_num].pi_flags & PIF_MOUNT) ? "" : msg_string(MSG_pmunused)); wprintw(m->mw, " %-30.29s %-22.21s %11uM", buf, (pm_cur->bsdlabel[part_num].lvmpv) ? "lvm pv" : getfslabelname(pm_cur->bsdlabel[part_num].pi_fstype), pm_cur->bsdlabel[part_num].pi_size / (MEG / pm_cur->sectorsize)); break; case PM_SPEC_T: snprintf(buf, STRSIZE, "%s: %s", pm_cur->diskdev_descr, pm_cur->bsdlabel[0].pi_mount); wprintw(m->mw, "%-33.32s %-22.21s %11uM", buf, getfslabelname(pm_cur->bsdlabel[0].pi_fstype), pm_cur->bsdlabel[0].pi_size / (MEG / pm_cur->sectorsize)); break; case PM_RAID_T: pm_raid_menufmt(m, opt, arg); break; case PM_VND_T: pm_vnd_menufmt(m, opt, arg); break; case PM_CGD_T: pm_cgd_menufmt(m, opt, arg); break; case PM_LVM_T: pm_lvm_menufmt(m, opt, arg); break; case PM_LVMLV_T: pm_lvmlv_menufmt(m, opt, arg); break; } return; } /* 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 */ ((part_entry_t *)arg)[*i].type = d->pe_type; ((part_entry_t *)arg)[*i].dev_ptr = NULL; ((part_entry_t *)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 */ changed = 1; m->opts[*i] = (struct menu_ent) { .opt_name = NULL, .opt_action = pm_submenu, }; ((part_entry_t *)arg)[*i].type = d->pe_type; ((part_entry_t *)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); } } return; } /* Update partman main menu with devices list */ static int pm_upddevlist(menudesc *m, void *arg) { int i = 0, ii; pm_devs_t *pm_i; if (arg != NULL) ((part_entry_t *)arg)[0].retvalue = m->cursel + 1; changed = 0; /* Mark all devices as not found */ SLIST_FOREACH(pm_i, &pm_head, l) if (pm_i->found > 0) pm_i->found = 0; /* Detect all present devices */ (void)find_disks("partman"); pm_lvm_find(); pm_clean(); if (m == NULL || arg == NULL) return -1; SLIST_FOREACH(pm_i, &pm_head, l) { m->opts[i].opt_name = NULL; m->opts[i].opt_action = pm_submenu; ((part_entry_t *)arg)[i].dev_ptr = pm_i; ((part_entry_t *)arg)[i].dev_num = -1; if (pm_i->isspecial) ((part_entry_t *)arg)[i].type = PM_SPEC_T; else { ((part_entry_t *)arg)[i].type = PM_DISK_T; if (pm_i->gpt) { pm_wedges_fill(pm_i); for (ii = 0; ii < MAX_WEDGES; ii++) if (wedges[ii].pm == pm_i) { i++; m->opts[i].opt_name = NULL; m->opts[i].opt_action = pm_submenu; ((part_entry_t *)arg)[i].dev_ptr = pm_i; ((part_entry_t *)arg)[i].dev_num = wedges[ii].ptn; ((part_entry_t *)arg)[i].wedge_num = ii; ((part_entry_t *)arg)[i].type = PM_WEDGE_T; } } else { for (ii = 0; ii < MAXPARTITIONS; ii++) if (pm_i->bsdlabel[ii].pi_fstype != FS_UNUSED) { i++; m->opts[i].opt_name = NULL; m->opts[i].opt_action = pm_submenu; ((part_entry_t *)arg)[i].dev_ptr = pm_i; ((part_entry_t *)arg)[i].dev_num = ii; ((part_entry_t *)arg)[i].type = PM_PART_T; } } } i++; } if (have_cgd) { pm_upddevlist_adv(m, arg, &i, &(pm_upddevlist_adv_t) {MSG_create_cgd, PM_CGD_T, &cgds_t_info, 0, NULL}); } if (have_lvm) { pm_upddevlist_adv(m, arg, &i, &(pm_upddevlist_adv_t) {MSG_create_cnd, PM_VND_T, &vnds_t_info, 0, NULL}); pm_upddevlist_adv(m, arg, &i, &(pm_upddevlist_adv_t) {MSG_create_vg, PM_LVM_T, &lvms_t_info, 0, &(pm_upddevlist_adv_t) {MSG_create_lv, PM_LVMLV_T, &lv_t_info, 0, NULL}}); } if (have_raid) { pm_upddevlist_adv(m, arg, &i, &(pm_upddevlist_adv_t) {MSG_create_raid, PM_RAID_T, &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, }; for (ii = 0; ii <= i; ii++) { m->opts[ii].opt_menu = OPT_NOMENU; m->opts[ii].opt_flags = OPT_EXIT; } if (((part_entry_t *)arg)[0].retvalue >= 0) m->cursel = ((part_entry_t *)arg)[0].retvalue - 1; return i; } static void pm_menuin(menudesc *m, void *arg) { if (cursel > m->numopts) m->cursel = m->numopts; else if (cursel < 0) m->cursel = 0; else m->cursel = cursel; } static void pm_menuout(menudesc *m, void *arg) { cursel = m->cursel; } /* initialize have_* variables */ void check_available_binaries() { static int did_test = false; if (did_test) return; did_test = 1; have_raid = binary_available("raidctl"); have_vnd = binary_available("vnconfig"); have_cgd = binary_available("cgdconfig"); have_lvm = binary_available("lvm"); have_gpt = binary_available("gpt"); have_dk = binary_available("dkctl"); } /* Main partman function */ int partman(void) { int menu_no, menu_num_entries; static int firstrun = 1; menu_ent menu_entries[MAX_ENTRIES+6]; part_entry_t 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; if (!have_gpt) remove_gpt_options(); 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], }; cursel = 0; 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) args[0].retvalue = -1; else { args[0].retvalue = 0; clear(); refresh(); process_menu(menu_no, &args); free_menu(menu_no); } if (args[0].retvalue == 0) { if (pm_needsave()) pm_commit(NULL, NULL); if (pm_mountall() != 0 || make_fstab() != 0 || pm_lastcheck() != 0 || pm_savebootsector() != 0) { msg_display(MSG_wannatry); args[0].retvalue = (ask_yesno(NULL)) ? 1:-1; } } } while (args[0].retvalue > 0); /* retvalue <0 - error, retvalue ==0 - user quits, retvalue >0 - all ok */ return (args[0].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); }