diff options
Diffstat (limited to 'usr.sbin/sade/label.c')
| -rw-r--r-- | usr.sbin/sade/label.c | 1298 |
1 files changed, 0 insertions, 1298 deletions
diff --git a/usr.sbin/sade/label.c b/usr.sbin/sade/label.c deleted file mode 100644 index 460f19404d2a..000000000000 --- a/usr.sbin/sade/label.c +++ /dev/null @@ -1,1298 +0,0 @@ -/* - * The new sysinstall program. - * - * This is probably the last program in the `sysinstall' line - the next - * generation being essentially a complete rewrite. - * - * $FreeBSD$ - * - * Copyright (c) 1995 - * Jordan Hubbard. 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, - * verbatim and that no modifications are made prior to this - * point in the file. - * 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 JORDAN HUBBARD ``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 JORDAN HUBBARD OR HIS PETS 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, LIFE 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. - * - */ - -#include "sysinstall.h" -#include <ctype.h> -#include <sys/disklabel.h> -#include <sys/param.h> -#include <sys/sysctl.h> - -/* - * Everything to do with editing the contents of disk labels. - */ - -/* A nice message we use a lot in the disklabel editor */ -#define MSG_NOT_APPLICABLE "That option is not applicable here" - -/* Where to start printing the freebsd slices */ -#define CHUNK_SLICE_START_ROW 2 -#define CHUNK_PART_START_ROW 11 - -/* The smallest filesystem we're willing to create */ -#define FS_MIN_SIZE ONE_MEG - -/* The smallest root filesystem we're willing to create */ -#ifdef __alpha__ -#define ROOT_MIN_SIZE 40 -#else -#define ROOT_MIN_SIZE 30 -#endif - -/* The default root filesystem size */ -#ifdef __alpha__ -#define ROOT_DEFAULT_SIZE 70 -#else -#define ROOT_DEFAULT_SIZE 50 -#endif - -/* The smallest swap partition we want to create by default */ -#define SWAP_MIN_SIZE 32 - -/* The smallest /usr partition we're willing to create by default */ -#define USR_MIN_SIZE 80 - -/* The smallest /var partition we're willing to create by default */ -#define VAR_MIN_SIZE 20 - -/* The bottom-most row we're allowed to scribble on */ -#define CHUNK_ROW_MAX 16 - - -/* All the chunks currently displayed on the screen */ -static struct { - struct chunk *c; - PartType type; -} label_chunk_info[MAX_CHUNKS + 1]; -static int here; - -/*** with this value we try to track the most recently added label ***/ -static int label_focus = 0, pslice_focus = 0; - -static int diskLabel(Device *dev); -static int diskLabelNonInteractive(Device *dev); - -static int -labelHook(dialogMenuItem *selected) -{ - Device **devs = NULL; - - devs = deviceFind(selected->prompt, DEVICE_TYPE_DISK); - if (!devs) { - msgConfirm("Unable to find disk %s!", selected->prompt); - return DITEM_FAILURE; - } - /* Toggle enabled status? */ - if (!devs[0]->enabled) { - devs[0]->enabled = TRUE; - diskLabel(devs[0]); - } - else - devs[0]->enabled = FALSE; - return DITEM_SUCCESS; -} - -static int -labelCheck(dialogMenuItem *selected) -{ - Device **devs = NULL; - - devs = deviceFind(selected->prompt, DEVICE_TYPE_DISK); - if (!devs || devs[0]->enabled == FALSE) - return FALSE; - return TRUE; -} - -int -diskLabelEditor(dialogMenuItem *self) -{ - DMenu *menu; - Device **devs; - int i, cnt; - - i = 0; - cnt = diskGetSelectCount(&devs); - if (cnt == -1) { - msgConfirm("No disks found! Please verify that your disk controller is being\n" - "properly probed at boot time. See the Hardware Guide on the\n" - "Documentation menu for clues on diagnosing this type of problem."); - return DITEM_FAILURE; - } - else if (cnt) { - /* Some are already selected */ - if (variable_get(VAR_NONINTERACTIVE)) - i = diskLabelNonInteractive(NULL); - else - i = diskLabel(NULL); - } - else { - /* No disks are selected, fall-back case now */ - cnt = deviceCount(devs); - if (cnt == 1) { - devs[0]->enabled = TRUE; - if (variable_get(VAR_NONINTERACTIVE)) - i = diskLabelNonInteractive(devs[0]); - else - i = diskLabel(devs[0]); - } - else { - menu = deviceCreateMenu(&MenuDiskDevices, DEVICE_TYPE_DISK, labelHook, labelCheck); - if (!menu) { - msgConfirm("No devices suitable for installation found!\n\n" - "Please verify that your disk controller (and attached drives)\n" - "were detected properly. This can be done by pressing the\n" - "[Scroll Lock] key and using the Arrow keys to move back to\n" - "the boot messages. Press [Scroll Lock] again to return."); - i = DITEM_FAILURE; - } - else { - i = dmenuOpenSimple(menu, FALSE) ? DITEM_SUCCESS : DITEM_FAILURE; - free(menu); - } - } - } - if (DITEM_STATUS(i) != DITEM_FAILURE) { - char *cp; - - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - } - return i; -} - -int -diskLabelCommit(dialogMenuItem *self) -{ - char *cp; - int i; - - /* Already done? */ - if ((cp = variable_get(DISK_LABELLED)) && strcmp(cp, "yes")) - i = DITEM_SUCCESS; - else if (!cp) { - msgConfirm("You must assign disk labels before this option can be used."); - i = DITEM_FAILURE; - } - /* The routine will guard against redundant writes, just as this one does */ - else if (DITEM_STATUS(diskPartitionWrite(self)) != DITEM_SUCCESS) - i = DITEM_FAILURE; - else if (DITEM_STATUS(installFilesystems(self)) != DITEM_SUCCESS) - i = DITEM_FAILURE; - else { - msgInfo("All filesystem information written successfully."); - variable_set2(DISK_LABELLED, "written", 0); - i = DITEM_SUCCESS; - } - return i; -} - -/* See if we're already using a desired partition name */ -static Boolean -check_conflict(char *name) -{ - int i; - - for (i = 0; label_chunk_info[i].c; i++) - if ((label_chunk_info[i].type == PART_FILESYSTEM || label_chunk_info[i].type == PART_FAT) - && label_chunk_info[i].c->private_data - && !strcmp(((PartInfo *)label_chunk_info[i].c->private_data)->mountpoint, name)) - return TRUE; - return FALSE; -} - -/* How much space is in this FreeBSD slice? */ -static int -space_free(struct chunk *c) -{ - struct chunk *c1; - int sz = c->size; - - for (c1 = c->part; c1; c1 = c1->next) { - if (c1->type != unused) - sz -= c1->size; - } - if (sz < 0) - msgFatal("Partitions are larger than actual chunk??"); - return sz; -} - -/* Snapshot the current situation into the displayed chunks structure */ -static void -record_label_chunks(Device **devs, Device *dev) -{ - int i, j, p; - struct chunk *c1, *c2; - Disk *d; - - j = p = 0; - /* First buzz through and pick up the FreeBSD slices */ - for (i = 0; devs[i]; i++) { - if ((dev && devs[i] != dev) || !devs[i]->enabled) - continue; - d = (Disk *)devs[i]->private; - if (!d->chunks) - msgFatal("No chunk list found for %s!", d->name); - - /* Put the slice entries first */ - for (c1 = d->chunks->part; c1; c1 = c1->next) { - if (c1->type == freebsd) { - label_chunk_info[j].type = PART_SLICE; - label_chunk_info[j].c = c1; - ++j; - } - } - } - - /* Now run through again and get the FreeBSD partition entries */ - for (i = 0; devs[i]; i++) { - if (!devs[i]->enabled) - continue; - d = (Disk *)devs[i]->private; - /* Then buzz through and pick up the partitions */ - for (c1 = d->chunks->part; c1; c1 = c1->next) { - if (c1->type == freebsd) { - for (c2 = c1->part; c2; c2 = c2->next) { - if (c2->type == part) { - if (c2->subtype == FS_SWAP) - label_chunk_info[j].type = PART_SWAP; - else - label_chunk_info[j].type = PART_FILESYSTEM; - label_chunk_info[j].c = c2; - ++j; - } - } - } - else if (c1->type == fat) { - label_chunk_info[j].type = PART_FAT; - label_chunk_info[j].c = c1; - ++j; - } - } - } - label_chunk_info[j].c = NULL; - if (here >= j) { - here = j ? j - 1 : 0; - } -} - -/* A new partition entry */ -static PartInfo * -new_part(char *mpoint, Boolean newfs, u_long size) -{ - PartInfo *ret; - - if (!mpoint) - mpoint = "/change_me"; - - ret = (PartInfo *)safe_malloc(sizeof(PartInfo)); - sstrncpy(ret->mountpoint, mpoint, FILENAME_MAX); - strcpy(ret->newfs_cmd, "newfs "); - strcat(ret->newfs_cmd, variable_get(VAR_NEWFS_ARGS)); - ret->newfs = newfs; - if (!size) - return ret; - return ret; -} - -/* Get the mountpoint for a partition and save it away */ -static PartInfo * -get_mountpoint(struct chunk *old) -{ - char *val; - PartInfo *tmp; - - if (old && old->private_data) - tmp = old->private_data; - else - tmp = NULL; - val = msgGetInput(tmp ? tmp->mountpoint : NULL, "Please specify a mount point for the partition"); - if (!val || !*val) { - if (!old) - return NULL; - else { - free(old->private_data); - old->private_data = NULL; - } - return NULL; - } - - /* Is it just the same value? */ - if (tmp && !strcmp(tmp->mountpoint, val)) - return NULL; - - /* Did we use it already? */ - if (check_conflict(val)) { - msgConfirm("You already have a mount point for %s assigned!", val); - return NULL; - } - - /* Is it bogus? */ - if (*val != '/') { - msgConfirm("Mount point must start with a / character"); - return NULL; - } - - /* Is it going to be mounted on root? */ - if (!strcmp(val, "/")) { - if (old) - old->flags |= CHUNK_IS_ROOT; - } - else if (old) - old->flags &= ~CHUNK_IS_ROOT; - - safe_free(tmp); - val = string_skipwhite(string_prune(val)); - tmp = new_part(val, TRUE, 0); - if (old) { - old->private_data = tmp; - old->private_free = safe_free; - } - return tmp; -} - -/* Get the type of the new partiton */ -static PartType -get_partition_type(void) -{ - char selection[20]; - int i; - static unsigned char *fs_types[] = { - "FS", - "A file system", - "Swap", - "A swap partition.", - }; - WINDOW *w = savescr(); - - i = dialog_menu("Please choose a partition type", - "If you want to use this partition for swap space, select Swap.\n" - "If you want to put a filesystem on it, choose FS.", - -1, -1, 2, 2, fs_types, selection, NULL, NULL); - restorescr(w); - if (!i) { - if (!strcmp(selection, "FS")) - return PART_FILESYSTEM; - else if (!strcmp(selection, "Swap")) - return PART_SWAP; - } - return PART_NONE; -} - -/* If the user wants a special newfs command for this, set it */ -static void -getNewfsCmd(PartInfo *p) -{ - char *val; - - val = msgGetInput(p->newfs_cmd, - "Please enter the newfs command and options you'd like to use in\n" - "creating this file system."); - if (val) - sstrncpy(p->newfs_cmd, val, NEWFS_CMD_MAX); -} - -#define MAX_MOUNT_NAME 10 - -#define PART_PART_COL 0 -#define PART_MOUNT_COL 10 -#define PART_SIZE_COL (PART_MOUNT_COL + MAX_MOUNT_NAME + 3) -#define PART_NEWFS_COL (PART_SIZE_COL + 8) -#define PART_OFF 38 - -#define TOTAL_AVAIL_LINES (10) -#define PSLICE_SHOWABLE (4) - - -/* stick this all up on the screen */ -static void -print_label_chunks(void) -{ - int i, j, srow, prow, pcol; - int sz; - char clrmsg[80]; - int ChunkPartStartRow; - WINDOW *ChunkWin; - - /********************************************************/ - /*** These values are for controling screen resources ***/ - /*** Each label line holds up to 2 labels, so beware! ***/ - /*** strategy will be to try to always make sure the ***/ - /*** highlighted label is in the active display area. ***/ - /********************************************************/ - int pslice_max, label_max; - int pslice_count, label_count, label_focus_found, pslice_focus_found; - - attrset(A_REVERSE); - mvaddstr(0, 25, "FreeBSD Disklabel Editor"); - attrset(A_NORMAL); - - /*** Count the number of parition slices ***/ - pslice_count = 0; - for (i = 0; label_chunk_info[i].c ; i++) { - if (label_chunk_info[i].type == PART_SLICE) - ++pslice_count; - } - pslice_max = pslice_count; - - /*** 4 line max for partition slices ***/ - if (pslice_max > PSLICE_SHOWABLE) { - pslice_max = PSLICE_SHOWABLE; - } - ChunkPartStartRow = CHUNK_SLICE_START_ROW + 3 + pslice_max; - - /*** View partition slices modulo pslice_max ***/ - label_max = TOTAL_AVAIL_LINES - pslice_max; - - for (i = 0; i < 2; i++) { - mvaddstr(ChunkPartStartRow - 2, PART_PART_COL + (i * PART_OFF), "Part"); - mvaddstr(ChunkPartStartRow - 1, PART_PART_COL + (i * PART_OFF), "----"); - - mvaddstr(ChunkPartStartRow - 2, PART_MOUNT_COL + (i * PART_OFF), "Mount"); - mvaddstr(ChunkPartStartRow - 1, PART_MOUNT_COL + (i * PART_OFF), "-----"); - - mvaddstr(ChunkPartStartRow - 2, PART_SIZE_COL + (i * PART_OFF) + 3, "Size"); - mvaddstr(ChunkPartStartRow - 1, PART_SIZE_COL + (i * PART_OFF) + 3, "----"); - - mvaddstr(ChunkPartStartRow - 2, PART_NEWFS_COL + (i * PART_OFF), "Newfs"); - mvaddstr(ChunkPartStartRow - 1, PART_NEWFS_COL + (i * PART_OFF), "-----"); - } - srow = CHUNK_SLICE_START_ROW; - prow = 0; - pcol = 0; - - /*** these variables indicate that the focused item is shown currently ***/ - label_focus_found = 0; - pslice_focus_found = 0; - - label_count = 0; - pslice_count = 0; - mvprintw(CHUNK_SLICE_START_ROW - 1, 0, " "); - mvprintw(CHUNK_SLICE_START_ROW + pslice_max, 0, " "); - - ChunkWin = newwin(CHUNK_ROW_MAX - ChunkPartStartRow, 76, ChunkPartStartRow, 0); - - wclear(ChunkWin); - /*** wrefresh(ChunkWin); ***/ - - for (i = 0; label_chunk_info[i].c; i++) { - /* Is it a slice entry displayed at the top? */ - if (label_chunk_info[i].type == PART_SLICE) { - /*** This causes the new pslice to replace the previous display ***/ - /*** focus must remain on the most recently active pslice ***/ - if (pslice_count == pslice_max) { - if (pslice_focus_found) { - /*** This is where we can mark the more following ***/ - attrset(A_BOLD); - mvprintw(CHUNK_SLICE_START_ROW + pslice_max, 0, "***MORE***"); - attrset(A_NORMAL); - continue; - } - else { - /*** this is where we set the more previous ***/ - attrset(A_BOLD); - mvprintw(CHUNK_SLICE_START_ROW - 1, 0, "***MORE***"); - attrset(A_NORMAL); - pslice_count = 0; - srow = CHUNK_SLICE_START_ROW; - } - } - - sz = space_free(label_chunk_info[i].c); - if (i == here) - attrset(ATTR_SELECTED); - if (i == pslice_focus) - pslice_focus_found = -1; - - mvprintw(srow++, 0, - "Disk: %s\tPartition name: %s\tFree: %d blocks (%dMB)", - label_chunk_info[i].c->disk->name, label_chunk_info[i].c->name, - sz, (sz / ONE_MEG)); - attrset(A_NORMAL); - clrtoeol(); - move(0, 0); - /*** refresh(); ***/ - ++pslice_count; - } - /* Otherwise it's a DOS, swap or filesystem entry in the Chunk window */ - else { - char onestr[PART_OFF], num[10], *mountpoint, *newfs; - - /* - * We copy this into a blank-padded string so that it looks like - * a solid bar in reverse-video - */ - memset(onestr, ' ', PART_OFF - 1); - onestr[PART_OFF - 1] = '\0'; - - /*** Track how many labels have been displayed ***/ - if (label_count == ((label_max - 1 ) * 2)) { - if (label_focus_found) { - continue; - } - else { - label_count = 0; - prow = 0; - pcol = 0; - } - } - - /* Go for two columns if we've written one full columns worth */ - /*** if (prow == (CHUNK_ROW_MAX - ChunkPartStartRow)) ***/ - if (label_count == label_max - 1) { - pcol = PART_OFF; - prow = 0; - } - memcpy(onestr + PART_PART_COL, label_chunk_info[i].c->name, strlen(label_chunk_info[i].c->name)); - /* If it's a filesystem, display the mountpoint */ - if (label_chunk_info[i].c->private_data - && (label_chunk_info[i].type == PART_FILESYSTEM || label_chunk_info[i].type == PART_FAT)) - mountpoint = ((PartInfo *)label_chunk_info[i].c->private_data)->mountpoint; - else if (label_chunk_info[i].type == PART_SWAP) - mountpoint = "swap"; - else - mountpoint = "<none>"; - - /* Now display the newfs field */ - if (label_chunk_info[i].type == PART_FAT) - newfs = "DOS"; - else if (label_chunk_info[i].c->private_data && label_chunk_info[i].type == PART_FILESYSTEM) - newfs = ((PartInfo *)label_chunk_info[i].c->private_data)->newfs ? "UFS Y" : "UFS N"; - else if (label_chunk_info[i].type == PART_SWAP) - newfs = "SWAP"; - else - newfs = "*"; - for (j = 0; j < MAX_MOUNT_NAME && mountpoint[j]; j++) - onestr[PART_MOUNT_COL + j] = mountpoint[j]; - snprintf(num, 10, "%5ldMB", label_chunk_info[i].c->size ? label_chunk_info[i].c->size / ONE_MEG : 0); - memcpy(onestr + PART_SIZE_COL, num, strlen(num)); - memcpy(onestr + PART_NEWFS_COL, newfs, strlen(newfs)); - onestr[PART_NEWFS_COL + strlen(newfs)] = '\0'; - if (i == label_focus) { - label_focus_found = -1; - wattrset(ChunkWin, A_BOLD); - } - if (i == here) - wattrset(ChunkWin, ATTR_SELECTED); - - /*** lazy man's way of padding this string ***/ - while (strlen( onestr ) < 37) - strcat(onestr, " "); - - mvwaddstr(ChunkWin, prow, pcol, onestr); - wattrset(ChunkWin, A_NORMAL); - move(0, 0); - ++prow; - ++label_count; - } - } - - /*** this will erase all the extra stuff ***/ - memset(clrmsg, ' ', 37); - clrmsg[37] = '\0'; - - while (pslice_count < pslice_max) { - mvprintw(srow++, 0, clrmsg); - clrtoeol(); - ++pslice_count; - } - while (label_count < (2 * (label_max - 1))) { - mvwaddstr(ChunkWin, prow++, pcol, clrmsg); - ++label_count; - if (prow == (label_max - 1)) { - prow = 0; - pcol = PART_OFF; - } - } - refresh(); - wrefresh(ChunkWin); -} - -static void -print_command_summary(void) -{ - mvprintw(17, 0, "The following commands are valid here (upper or lower case):"); - mvprintw(18, 0, "C = Create D = Delete M = Mount pt."); - if (!RunningAsInit) - mvprintw(18, 49, "W = Write"); - mvprintw(19, 0, "N = Newfs Opts T = Newfs Toggle U = Undo Q = Finish"); - mvprintw(20, 0, "A = Auto Defaults for all!"); - mvprintw(22, 0, "Use F1 or ? to get more help, arrow keys to select."); - move(0, 0); -} - -static void -clear_wins(void) -{ - extern void print_label_chunks(); - clear(); - print_label_chunks(); -} - -#ifdef __alpha__ - -/* - * If there isn't a freebsd chunk already (i.e. there is no label), - * dedicate the disk. - */ -static void -maybe_dedicate(Disk* d) -{ - struct chunk *c; - - for (c = d->chunks->part; c; c = c->next) { - if (c->type == freebsd) - break; - } - - if (!c) { - msgDebug("dedicating disk"); - All_FreeBSD(d, 1); - } -} - -#endif - -static int -diskLabel(Device *dev) -{ - int sz, key = 0; - Boolean labeling; - char *msg = NULL; - PartInfo *p, *oldp; - PartType type; - Device **devs; -#ifdef __alpha__ - int i; -#endif - WINDOW *w = savescr(); - - label_focus = 0; - pslice_focus = 0; - here = 0; - - devs = deviceFind(NULL, DEVICE_TYPE_DISK); - if (!devs) { - msgConfirm("No disks found!"); - restorescr(w); - return DITEM_FAILURE; - } - labeling = TRUE; - keypad(stdscr, TRUE); -#ifdef __alpha__ - for (i = 0; devs[i]; i++) { - maybe_dedicate((Disk*) devs[i]->private); - } -#endif - record_label_chunks(devs, dev); - - clear(); - while (labeling) { - char *cp; - - print_label_chunks(); - print_command_summary(); - if (msg) { - attrset(title_attr); mvprintw(23, 0, msg); attrset(A_NORMAL); - clrtoeol(); - beep(); - msg = NULL; - } - else { - move(23, 0); - clrtoeol(); - } - - refresh(); - key = getch(); - switch (toupper(key)) { - int i; - static char _msg[40]; - - case '\014': /* ^L */ - clear_wins(); - break; - - case '\020': /* ^P */ - case KEY_UP: - case '-': - if (here != 0) - --here; - else - while (label_chunk_info[here + 1].c) - ++here; - break; - - case '\016': /* ^N */ - case KEY_DOWN: - case '+': - case '\r': - case '\n': - if (label_chunk_info[here + 1].c) - ++here; - else - here = 0; - break; - - case KEY_HOME: - here = 0; - break; - - case KEY_END: - while (label_chunk_info[here + 1].c) - ++here; - break; - - case KEY_F(1): - case '?': - systemDisplayHelp("partition"); - clear_wins(); - break; - - case 'A': - if (label_chunk_info[here].type != PART_SLICE) { - msg = "You can only do this in a disk slice (at top of screen)"; - break; - } - sz = space_free(label_chunk_info[here].c); - if (sz <= FS_MIN_SIZE) - msg = "Not enough free space to create a new partition in the slice"; - else { - struct chunk *tmp; - int mib[2]; - int physmem; - size_t size, swsize; - char *cp; - Chunk *rootdev, *swapdev, *usrdev, *vardev; - - (void)checkLabels(FALSE, &rootdev, &swapdev, &usrdev, &vardev); - if (!rootdev) { - cp = variable_get(VAR_ROOT_SIZE); - tmp = Create_Chunk_DWIM(label_chunk_info[here].c->disk, label_chunk_info[here].c, - (cp ? atoi(cp) : ROOT_DEFAULT_SIZE) * ONE_MEG, part, FS_BSDFFS, CHUNK_IS_ROOT); - if (!tmp) { - msgConfirm("Unable to create the root partition. Too big?"); - clear_wins(); - break; - } - tmp->private_data = new_part("/", TRUE, tmp->size); - tmp->private_free = safe_free; - record_label_chunks(devs, dev); - } - - if (!swapdev) { - cp = variable_get(VAR_SWAP_SIZE); - if (cp) - swsize = atoi(cp) * ONE_MEG; - else { - mib[0] = CTL_HW; - mib[1] = HW_PHYSMEM; - size = sizeof physmem; - sysctl(mib, 2, &physmem, &size, (void *)0, (size_t)0); - swsize = 16 * ONE_MEG + (physmem * 2 / 512); - } - tmp = Create_Chunk_DWIM(label_chunk_info[here].c->disk, label_chunk_info[here].c, - swsize, part, FS_SWAP, 0); - if (!tmp) { - msgConfirm("Unable to create the swap partition. Too big?"); - clear_wins(); - break; - } - tmp->private_data = 0; - tmp->private_free = safe_free; - record_label_chunks(devs, dev); - } - - if (!vardev) { - cp = variable_get(VAR_VAR_SIZE); - if (cp) - sz = atoi(cp) * ONE_MEG; - else - sz = variable_get(VAR_NO_USR) - ? space_free(label_chunk_info[here].c) - : VAR_MIN_SIZE * ONE_MEG; - - tmp = Create_Chunk_DWIM(label_chunk_info[here].c->disk, label_chunk_info[here].c, - sz, part, FS_BSDFFS, 0); - if (!tmp) { - msgConfirm("Less than %dMB free for /var - you will need to\n" - "partition your disk manually with a custom install!", - (cp ? atoi(cp) : VAR_MIN_SIZE)); - clear_wins(); - break; - } - tmp->private_data = new_part("/var", TRUE, tmp->size); - tmp->private_free = safe_free; - record_label_chunks(devs, dev); - } - - if (!usrdev && !variable_get(VAR_NO_USR)) { - cp = variable_get(VAR_USR_SIZE); - if (cp) - sz = atoi(cp) * ONE_MEG; - else - sz = space_free(label_chunk_info[here].c); - if (sz) { - if (sz < (USR_MIN_SIZE * ONE_MEG)) { - msgConfirm("Less than %dMB free for /usr - you will need to\n" - "partition your disk manually with a custom install!", USR_MIN_SIZE); - clear_wins(); - break; - } - - tmp = Create_Chunk_DWIM(label_chunk_info[here].c->disk, - label_chunk_info[here].c, - sz, part, FS_BSDFFS, 0); - if (!tmp) { - msgConfirm("Unable to create the /usr partition. Not enough space?\n" - "You will need to partition your disk manually with a custom install!"); - clear_wins(); - break; - } - tmp->private_data = new_part("/usr", TRUE, tmp->size); - tmp->private_free = safe_free; - record_label_chunks(devs, dev); - } - } - - /* At this point, we're reasonably "labelled" */ - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - } - break; - - case 'C': - if (label_chunk_info[here].type != PART_SLICE) { - msg = "You can only do this in a master partition (see top of screen)"; - break; - } - sz = space_free(label_chunk_info[here].c); - if (sz <= FS_MIN_SIZE) { - msg = "Not enough space to create an additional FreeBSD partition"; - break; - } - else { - char *val; - int size; - struct chunk *tmp; - char osize[80]; - u_long flags = 0; - - sprintf(osize, "%d", sz); - val = msgGetInput(osize, - "Please specify the partition size in blocks or append a trailing G for\n" - "gigabytes, M for megabytes, or C for cylinders.\n" - "%d blocks (%dMB) are free.", - sz, sz / ONE_MEG); - if (!val || (size = strtol(val, &cp, 0)) <= 0) { - clear_wins(); - break; - } - - if (*cp) { - if (toupper(*cp) == 'M') - size *= ONE_MEG; - else if (toupper(*cp) == 'G') - size *= ONE_GIG; - else if (toupper(*cp) == 'C') - size *= (label_chunk_info[here].c->disk->bios_hd * label_chunk_info[here].c->disk->bios_sect); - } - if (size <= FS_MIN_SIZE) { - msgConfirm("The minimum filesystem size is %dMB", FS_MIN_SIZE / ONE_MEG); - clear_wins(); - break; - } - type = get_partition_type(); - if (type == PART_NONE) { - clear_wins(); - beep(); - break; - } - - if (type == PART_FILESYSTEM) { - if ((p = get_mountpoint(NULL)) == NULL) { - clear_wins(); - beep(); - break; - } - else if (!strcmp(p->mountpoint, "/")) - flags |= CHUNK_IS_ROOT; - else - flags &= ~CHUNK_IS_ROOT; - } - else - p = NULL; - - if ((flags & CHUNK_IS_ROOT)) { - if (!(label_chunk_info[here].c->flags & CHUNK_BSD_COMPAT)) { - msgConfirm("This region cannot be used for your root partition as the\n" - "FreeBSD boot code cannot deal with a root partition created\n" - "in that location. Please choose another location or smaller\n" - "size for your root partition and try again!"); - clear_wins(); - break; - } - if (size < (ROOT_MIN_SIZE * ONE_MEG)) { - msgConfirm("Warning: This is smaller than the recommended size for a\n" - "root partition. For a variety of reasons, root\n" - "partitions should usually be at least %dMB in size", ROOT_MIN_SIZE); - } - } - tmp = Create_Chunk_DWIM(label_chunk_info[here].c->disk, - label_chunk_info[here].c, - size, part, - (type == PART_SWAP) ? FS_SWAP : FS_BSDFFS, - flags); - if (!tmp) { - msgConfirm("Unable to create the partition. Too big?"); - clear_wins(); - break; - } - if ((flags & CHUNK_IS_ROOT) && (tmp->flags & CHUNK_PAST_1024)) { - msgConfirm("This region cannot be used for your root partition as it starts\n" - "or extends past the 1024'th cylinder mark and is thus a\n" - "poor location to boot from. Please choose another\n" - "location (or smaller size) for your root partition and try again!"); - Delete_Chunk(label_chunk_info[here].c->disk, tmp); - clear_wins(); - break; - } - if (type != PART_SWAP) { - /* This is needed to tell the newfs -u about the size */ - tmp->private_data = new_part(p->mountpoint, p->newfs, tmp->size); - safe_free(p); - } - else - tmp->private_data = p; - tmp->private_free = safe_free; - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - record_label_chunks(devs, dev); - clear_wins(); - /*** This is where we assign focus to new label so it shows ***/ - { - int i; - label_focus = -1; - for (i = 0; label_chunk_info[i].c; ++i) { - if (label_chunk_info[i].c == tmp) { - label_focus = i; - break; - } - } - if (label_focus == -1) - label_focus = i - 1; - } - } - break; - - case KEY_DC: - case 'D': /* delete */ - if (label_chunk_info[here].type == PART_SLICE) { - msg = MSG_NOT_APPLICABLE; - break; - } - else if (label_chunk_info[here].type == PART_FAT) { - msg = "Use the Disk Partition Editor to delete DOS partitions"; - break; - } - Delete_Chunk(label_chunk_info[here].c->disk, label_chunk_info[here].c); - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - record_label_chunks(devs, dev); - break; - - case 'M': /* mount */ - switch(label_chunk_info[here].type) { - case PART_SLICE: - msg = MSG_NOT_APPLICABLE; - break; - - case PART_SWAP: - msg = "You don't need to specify a mountpoint for a swap partition."; - break; - - case PART_FAT: - case PART_FILESYSTEM: - oldp = label_chunk_info[here].c->private_data; - p = get_mountpoint(label_chunk_info[here].c); - if (p) { - if (!oldp) - p->newfs = FALSE; - if (label_chunk_info[here].type == PART_FAT - && (!strcmp(p->mountpoint, "/") || !strcmp(p->mountpoint, "/usr") - || !strcmp(p->mountpoint, "/var"))) { - msgConfirm("%s is an invalid mount point for a DOS partition!", p->mountpoint); - strcpy(p->mountpoint, "/bogus"); - } - } - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - record_label_chunks(devs, dev); - clear_wins(); - break; - - default: - msgFatal("Bogus partition under cursor???"); - break; - } - break; - - case 'N': /* Set newfs options */ - if (label_chunk_info[here].c->private_data && - ((PartInfo *)label_chunk_info[here].c->private_data)->newfs) - getNewfsCmd(label_chunk_info[here].c->private_data); - else - msg = MSG_NOT_APPLICABLE; - clear_wins(); - break; - - case 'T': /* Toggle newfs state */ - if (label_chunk_info[here].type == PART_FILESYSTEM) { - PartInfo *pi = ((PartInfo *)label_chunk_info[here].c->private_data); - label_chunk_info[here].c->private_data = - new_part(pi ? pi->mountpoint : NULL, pi ? !pi->newfs : TRUE, label_chunk_info[here].c->size); - safe_free(pi); - label_chunk_info[here].c->private_free = safe_free; - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - } - else - msg = MSG_NOT_APPLICABLE; - break; - - case 'U': - clear(); - if ((cp = variable_get(DISK_LABELLED)) && !strcmp(cp, "written")) { - msgConfirm("You've already written out your changes -\n" - "it's too late to undo!"); - } - else if (!msgYesNo("Are you SURE you want to Undo everything?")) { - variable_unset(DISK_PARTITIONED); - variable_unset(DISK_LABELLED); - for (i = 0; devs[i]; i++) { - Disk *d; - - if (!devs[i]->enabled) - continue; - else if ((d = Open_Disk(devs[i]->name)) != NULL) { - Free_Disk(devs[i]->private); - devs[i]->private = d; - diskPartition(devs[i]); - } - } - record_label_chunks(devs, dev); - } - clear_wins(); - break; - - case 'W': - if ((cp = variable_get(DISK_LABELLED)) && !strcmp(cp, "written")) { - msgConfirm("You've already written out your changes - if you\n" - "wish to overwrite them, you'll have to start this\n" - "procedure again from the beginning."); - } - else if (!msgYesNo("WARNING: This should only be used when modifying an EXISTING\n" - "installation. If you are installing FreeBSD for the first time\n" - "then you should simply type Q when you're finished here and your\n" - "changes will be committed in one batch automatically at the end of\n" - "these questions.\n\n" - "Are you absolutely sure you want to do this now?")) { - variable_set2(DISK_LABELLED, "yes", 0); - diskLabelCommit(NULL); - } - clear_wins(); - break; - - case '|': - if (!msgYesNo("Are you sure you want to go into Wizard mode?\n\n" - "This is an entirely undocumented feature which you are not\n" - "expected to understand!")) { - int i; - Device **devs; - - dialog_clear(); - end_dialog(); - DialogActive = FALSE; - devs = deviceFind(NULL, DEVICE_TYPE_DISK); - if (!devs) { - msgConfirm("Can't find any disk devices!"); - break; - } - for (i = 0; devs[i] && ((Disk *)devs[i]->private); i++) { - if (devs[i]->enabled) - slice_wizard(((Disk *)devs[i]->private)); - } - if (((cp = variable_get(DISK_LABELLED)) == NULL) || (strcmp(cp, "written"))) - variable_set2(DISK_LABELLED, "yes", 0); - DialogActive = TRUE; - record_label_chunks(devs, dev); - clear_wins(); - } - else - msg = "A most prudent choice!"; - break; - - case '\033': /* ESC */ - case 'Q': - labeling = FALSE; - break; - - default: - beep(); - sprintf(_msg, "Invalid key %d - Type F1 or ? for help", key); - msg = _msg; - break; - } - if (label_chunk_info[here].type == PART_SLICE) - pslice_focus = here; - else - label_focus = here; - } - restorescr(w); - return DITEM_SUCCESS; -} - -static int -diskLabelNonInteractive(Device *dev) -{ - char *cp; - PartType type; - PartInfo *p; - u_long flags = 0; - int i, status; - Device **devs; - Disk *d; - - status = DITEM_SUCCESS; - cp = variable_get(VAR_DISK); - if (!cp) { - msgConfirm("diskLabel: No disk selected - can't label automatically."); - return DITEM_FAILURE; - } - devs = deviceFind(cp, DEVICE_TYPE_DISK); - if (!devs) { - msgConfirm("diskLabel: No disk device %s found!", cp); - return DITEM_FAILURE; - } - if (dev) - d = dev->private; - else - d = devs[0]->private; -#ifdef __alpha__ - maybe_dedicate(d); -#endif - record_label_chunks(devs, dev); - for (i = 0; label_chunk_info[i].c; i++) { - Chunk *c1 = label_chunk_info[i].c; - - if (label_chunk_info[i].type == PART_SLICE) { - char name[512]; - int entries = 1; - - while (entries) { - snprintf(name, sizeof name, "%s-%d", c1->name, entries); - if ((cp = variable_get(name)) != NULL) { - int sz; - char typ[10], mpoint[50]; - - if (sscanf(cp, "%s %d %s", typ, &sz, mpoint) != 3) { - msgConfirm("For slice entry %s, got an invalid detail entry of: %s", c1->name, cp); - status = DITEM_FAILURE; - continue; - } - else { - Chunk *tmp; - - if (!strcmp(typ, "swap")) { - type = PART_SWAP; - strcpy(mpoint, "SWAP"); - } - else { - type = PART_FILESYSTEM; - if (!strcmp(mpoint, "/")) - flags |= CHUNK_IS_ROOT; - else - flags &= ~CHUNK_IS_ROOT; - } - if (!sz) - sz = space_free(c1); - if (sz > space_free(c1)) { - msgConfirm("Not enough free space to create partition: %s", mpoint); - status = DITEM_FAILURE; - continue; - } - if (!(tmp = Create_Chunk_DWIM(d, c1, sz, part, - (type == PART_SWAP) ? FS_SWAP : FS_BSDFFS, flags))) { - msgConfirm("Unable to create from partition spec: %s. Too big?", cp); - status = DITEM_FAILURE; - break; - } - else { - tmp->private_data = new_part(mpoint, TRUE, sz); - tmp->private_free = safe_free; - status = DITEM_SUCCESS; - } - } - entries++; - } - else { - /* No more matches, leave the loop */ - entries = 0; - } - } - } - else { - /* Must be something we can set a mountpoint for */ - cp = variable_get(c1->name); - if (cp) { - char mpoint[50], do_newfs[8]; - Boolean newfs = FALSE; - - do_newfs[0] = '\0'; - if (sscanf(cp, "%s %s", mpoint, do_newfs) != 2) { - msgConfirm("For slice entry %s, got an invalid detail entry of: %s", c1->name, cp); - status = DITEM_FAILURE; - continue; - } - newfs = toupper(do_newfs[0]) == 'Y' ? TRUE : FALSE; - if (c1->private_data) { - p = c1->private_data; - p->newfs = newfs; - strcpy(p->mountpoint, mpoint); - } - else { - c1->private_data = new_part(mpoint, newfs, 0); - c1->private_free = safe_free; - } - if (!strcmp(mpoint, "/")) - c1->flags |= CHUNK_IS_ROOT; - else - c1->flags &= ~CHUNK_IS_ROOT; - } - } - } - if (status == DITEM_SUCCESS) - variable_set2(DISK_LABELLED, "yes", 0); - return status; -} |