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6dbe3af9 KZ |
1 | /**************************************************************************** |
2 | * | |
3 | * CFDISK | |
4 | * | |
5 | * cfdisk is a curses based disk drive partitioning program that can | |
6 | * create partitions for a wide variety of operating systems including | |
7 | * Linux, MS-DOS and OS/2. | |
8 | * | |
9 | * cfdisk was inspired by the fdisk program, by A. V. Le Blanc | |
10 | * (LeBlanc@mcc.ac.uk). | |
11 | * | |
12 | * Copyright (C) 1994 Kevin E. Martin (martin@cs.unc.edu) | |
13 | * | |
14 | * cfdisk is free software; you can redistribute it and/or modify it | |
15 | * under the terms of the GNU General Public License as published by | |
16 | * the Free Software Foundation; either version 2 of the License, or | |
17 | * (at your option) any later version. | |
18 | * | |
19 | * cfdisk is distributed in the hope that it will be useful, but | |
20 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
22 | * General Public License for more details. | |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with cfdisk; if not, write to the Free Software Foundation, | |
26 | * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
27 | * | |
28 | * Created: Fri Jan 28 22:46:58 1994, martin@cs.unc.edu | |
29 | * >2GB patches: Sat Feb 11 09:08:10 1995, faith@cs.unc.edu | |
30 | * Prettier menus: Sat Feb 11 09:08:25 1995, Janne Kukonlehto | |
31 | * <jtklehto@stekt.oulu.fi> | |
7eda085c KZ |
32 | * Versions 0.8e-p: aeb@cwi.nl |
33 | * Rebaptised 2.9p, following util-linux versioning. | |
34 | * | |
2b6fc908 KZ |
35 | * Recognition of NTFS / HPFS difference inspired by patches |
36 | * from Marty Leisner <leisner@sdsp.mc.xerox.com> | |
5c36a0eb KZ |
37 | * Exit codes by Enrique Zanardi <ezanardi@ull.es>: |
38 | * 0: all went well | |
7eda085c KZ |
39 | * 1: command line error, out of memory |
40 | * 2: hardware problems [Cannot open/seek/read/write disk drive]. | |
41 | * 3: ioctl(fd, HDIO_GETGEO,...) failed. (Probably it is not a disk.) | |
42 | * 4: bad partition table on disk. [Bad primary/logical partition]. | |
43 | * | |
44 | * Sat, 23 Jan 1999 19:34:45 +0100 <Vincent.Renardias@ldsol.com> | |
45 | * Internationalized + provided initial French translation. | |
46 | * Sat Mar 20 09:26:34 EST 1999 <acme@conectiva.com.br> | |
47 | * Some more i18n. | |
48 | * Sun Jul 18 03:19:42 MEST 1999 <aeb@cwi.nl> | |
49 | * Terabyte-sized disks. | |
e8f26419 KZ |
50 | * Sat Jun 30 05:23:19 EST 2001 <nathans@sgi.com> |
51 | * XFS label recognition. | |
612721db KZ |
52 | * Thu Nov 22 15:42:56 CET 2001 <flavio.stanchina@tin.it> |
53 | * ext3 and ReiserFS recognition. | |
6dbe3af9 KZ |
54 | * |
55 | ****************************************************************************/ | |
56 | ||
57 | #include <stdlib.h> | |
58 | #include <stdio.h> | |
59 | #include <stdarg.h> | |
60 | #include <unistd.h> | |
61 | #include <ctype.h> | |
62 | #include <errno.h> | |
63 | #include <getopt.h> | |
64 | #include <fcntl.h> | |
2b6fc908 KZ |
65 | #ifdef SLCURSES |
66 | #include <slcurses.h> | |
67 | #else | |
68 | #if NCH | |
69 | #include <ncurses.h> | |
70 | #else | |
71 | #include <curses.h> | |
72 | #endif | |
73 | #endif | |
6dbe3af9 KZ |
74 | #include <signal.h> |
75 | #include <math.h> | |
726f69e2 | 76 | #include <string.h> |
fd6b7a7f | 77 | #include <sys/stat.h> |
6dbe3af9 | 78 | #include <sys/ioctl.h> |
2b6fc908 | 79 | #include <linux/types.h> |
7eda085c KZ |
80 | |
81 | #include "nls.h" | |
c07ebfa1 | 82 | #include "xstrncpy.h" |
7eda085c | 83 | #include "common.h" |
6dbe3af9 KZ |
84 | |
85 | #if defined(__GNUC__) || defined(HAS_LONG_LONG) | |
86 | typedef long long ext2_loff_t; | |
87 | #else | |
88 | typedef long ext2_loff_t; | |
89 | #endif | |
90 | ||
fd6b7a7f | 91 | extern ext2_loff_t ext2_llseek(unsigned int fd, ext2_loff_t offset, |
6dbe3af9 KZ |
92 | unsigned int origin); |
93 | ||
7eda085c | 94 | #define VERSION UTIL_LINUX_VERSION |
6dbe3af9 KZ |
95 | |
96 | #define DEFAULT_DEVICE "/dev/hda" | |
97 | #define ALTERNATE_DEVICE "/dev/sda" | |
98 | ||
7eda085c KZ |
99 | /* With K=1024 we have `binary' megabytes, gigabytes, etc. |
100 | Some misguided hackers like that. | |
101 | With K=1000 we have MB and GB that follow the standards | |
102 | [SI, ATA, IEEE etc] and the disk manufacturers and the law. */ | |
103 | #define K 1000 | |
104 | ||
6dbe3af9 KZ |
105 | #define LINE_LENGTH 80 |
106 | #define MAXIMUM_PARTS 60 | |
107 | ||
108 | #define SECTOR_SIZE 512 | |
109 | ||
7eda085c KZ |
110 | #define MAX_CYLINDERS 65535 /* there is no maximum anymore */ |
111 | /* the kernel max is 65535 */ | |
6dbe3af9 KZ |
112 | #define MAX_HEADS 255 |
113 | #define MAX_SECTORS 63 | |
114 | ||
115 | #define ACTIVE_FLAG 0x80 | |
5c36a0eb KZ |
116 | #define PART_TABLE_FLAG0 0x55 |
117 | #define PART_TABLE_FLAG1 0xAA | |
6dbe3af9 KZ |
118 | |
119 | #define UNUSABLE -1 | |
2b6fc908 KZ |
120 | #define FREE_SPACE 0x00 |
121 | #define DOS_EXTENDED 0x05 | |
122 | #define OS2_OR_NTFS 0x07 | |
123 | #define WIN98_EXTENDED 0x0f | |
fd6b7a7f | 124 | #define LINUX_EXTENDED 0x85 |
2b6fc908 KZ |
125 | #define LINUX_MINIX 0x81 |
126 | #define LINUX_SWAP 0x82 | |
127 | #define LINUX 0x83 | |
6dbe3af9 | 128 | |
7eda085c KZ |
129 | /* There used to be defined error messages here. However, it turns out |
130 | * that gettext cannot handle constructions like | |
131 | * | |
132 | * #define ADD_EXISTS _("This partition is already in use") | |
133 | * ... | |
134 | * print_warning(ADD_EXISTS); | |
135 | * | |
136 | * So, now the messages are spread over the source again. | |
137 | * Another thing which gettext cannot cope with are multi-line strings: | |
138 | * | |
139 | * printf("Usage: | |
140 | * Print version: | |
141 | * cfdisk -v | |
142 | * Print partition table: | |
143 | * cfdisk -P{r|s|t} device | |
144 | * "); | |
145 | * | |
146 | * (This is a commonly used gnu extension of the C syntax, but not ANSI-C.) | |
147 | * Another reason to uglify the source a little. | |
148 | */ | |
149 | ||
6dbe3af9 KZ |
150 | |
151 | #define PRI_OR_LOG -1 | |
152 | #define PRIMARY -2 | |
153 | #define LOGICAL -3 | |
154 | ||
7eda085c | 155 | #define COL_ID_WIDTH 25 |
6dbe3af9 KZ |
156 | |
157 | #define CR '\015' | |
158 | #define ESC '\033' | |
159 | #define DEL '\177' | |
160 | #define BELL '\007' | |
7eda085c KZ |
161 | #define TAB '\011' |
162 | #define REDRAWKEY '\014' /* ^L */ | |
163 | #define UPKEY '\020' /* ^P */ | |
164 | #define DOWNKEY '\016' /* ^N */ | |
6dbe3af9 KZ |
165 | |
166 | /* Display units */ | |
7eda085c KZ |
167 | #define GIGABYTES 1 |
168 | #define MEGABYTES 2 | |
169 | #define SECTORS 3 | |
170 | #define CYLINDERS 4 | |
6dbe3af9 KZ |
171 | |
172 | #define GS_DEFAULT -1 | |
173 | #define GS_ESCAPE -2 | |
174 | ||
175 | #define PRINT_RAW_TABLE 1 | |
176 | #define PRINT_SECTOR_TABLE 2 | |
177 | #define PRINT_PARTITION_TABLE 4 | |
178 | ||
179 | #define IS_PRIMARY(p) ((p) >= 0 && (p) < 4) | |
180 | #define IS_LOGICAL(p) ((p) > 3) | |
181 | ||
182 | #define round_int(d) ((double)((int)(d+0.5))) | |
183 | #define ceiling(d) ((double)(((d) != (int)(d)) ? (int)(d+1.0) : (int)(d))) | |
184 | ||
5c36a0eb KZ |
185 | struct partition { |
186 | unsigned char boot_ind; /* 0x80 - active */ | |
187 | unsigned char head; /* starting head */ | |
188 | unsigned char sector; /* starting sector */ | |
189 | unsigned char cyl; /* starting cylinder */ | |
190 | unsigned char sys_ind; /* What partition type */ | |
191 | unsigned char end_head; /* end head */ | |
192 | unsigned char end_sector; /* end sector */ | |
193 | unsigned char end_cyl; /* end cylinder */ | |
194 | unsigned char start4[4]; /* starting sector counting from 0 */ | |
195 | unsigned char size4[4]; /* nr of sectors in partition */ | |
196 | }; | |
197 | ||
7eda085c KZ |
198 | int heads = 0; |
199 | int sectors = 0; | |
200 | int cylinders = 0; | |
201 | int cylinder_size = 0; /* heads * sectors */ | |
202 | int total_size = 0; /* actual_size rounded down */ | |
24f4bbff | 203 | unsigned long actual_size = 0; /* set using ioctl */ |
7eda085c KZ |
204 | /* explicitly given user values */ |
205 | int user_heads = 0, user_sectors = 0, user_cylinders = 0; | |
206 | /* kernel values; ignore the cylinders */ | |
207 | int kern_heads = 0, kern_sectors = 0; | |
208 | /* partition-table derived values */ | |
209 | int pt_heads = 0, pt_sectors = 0; | |
210 | ||
211 | ||
22853e4a | 212 | static void |
7eda085c KZ |
213 | set_hsc0(unsigned char *h, unsigned char *s, int *c, int sector) { |
214 | if (sector >= 1024*cylinder_size) | |
215 | sector = 1024*cylinder_size - 1; | |
216 | *s = sector % sectors + 1; | |
217 | sector /= sectors; | |
218 | *h = sector % heads; | |
219 | sector /= heads; | |
220 | *c = sector; | |
221 | } | |
222 | ||
22853e4a | 223 | static void |
7eda085c KZ |
224 | set_hsc(unsigned char *h, unsigned char *s, unsigned char *c, int sector) { |
225 | int cc; | |
226 | ||
227 | set_hsc0(h, s, &cc, sector); | |
228 | *c = cc & 0xFF; | |
229 | *s |= (cc >> 2) & 0xC0; | |
230 | } | |
231 | ||
22853e4a | 232 | static void |
7eda085c KZ |
233 | set_hsc_begin(struct partition *p, int sector) { |
234 | set_hsc(& p->head, & p->sector, & p->cyl, sector); | |
235 | } | |
236 | ||
22853e4a | 237 | static void |
7eda085c KZ |
238 | set_hsc_end(struct partition *p, int sector) { |
239 | set_hsc(& p->end_head, & p->end_sector, & p->end_cyl, sector); | |
240 | } | |
241 | ||
242 | #define is_extended(x) ((x) == DOS_EXTENDED || (x) == WIN98_EXTENDED || \ | |
243 | (x) == LINUX_EXTENDED) | |
244 | ||
245 | #define is_dos_partition(x) ((x) == 1 || (x) == 4 || (x) == 6) | |
246 | #define may_have_dos_label(x) (is_dos_partition(x) \ | |
247 | || (x) == 7 || (x) == 0xb || (x) == 0xc || (x) == 0xe \ | |
248 | || (x) == 0x11 || (x) == 0x14 || (x) == 0x16 || (x) == 0x17) | |
249 | ||
5c36a0eb KZ |
250 | /* start_sect and nr_sects are stored little endian on all machines */ |
251 | /* moreover, they are not aligned correctly */ | |
22853e4a | 252 | static void |
5c36a0eb KZ |
253 | store4_little_endian(unsigned char *cp, unsigned int val) { |
254 | cp[0] = (val & 0xff); | |
255 | cp[1] = ((val >> 8) & 0xff); | |
256 | cp[2] = ((val >> 16) & 0xff); | |
257 | cp[3] = ((val >> 24) & 0xff); | |
258 | } | |
259 | ||
22853e4a | 260 | static unsigned int |
5c36a0eb KZ |
261 | read4_little_endian(unsigned char *cp) { |
262 | return (uint)(cp[0]) + ((uint)(cp[1]) << 8) | |
263 | + ((uint)(cp[2]) << 16) + ((uint)(cp[3]) << 24); | |
264 | } | |
265 | ||
22853e4a | 266 | static void |
5c36a0eb KZ |
267 | set_start_sect(struct partition *p, unsigned int start_sect) { |
268 | store4_little_endian(p->start4, start_sect); | |
269 | } | |
270 | ||
22853e4a | 271 | static unsigned int |
5c36a0eb KZ |
272 | get_start_sect(struct partition *p) { |
273 | return read4_little_endian(p->start4); | |
274 | } | |
275 | ||
22853e4a | 276 | static void |
5c36a0eb KZ |
277 | set_nr_sects(struct partition *p, unsigned int nr_sects) { |
278 | store4_little_endian(p->size4, nr_sects); | |
279 | } | |
280 | ||
22853e4a | 281 | static unsigned int |
5c36a0eb KZ |
282 | get_nr_sects(struct partition *p) { |
283 | return read4_little_endian(p->size4); | |
284 | } | |
285 | ||
6dbe3af9 KZ |
286 | #define ALIGNMENT 2 |
287 | typedef union { | |
288 | struct { | |
289 | unsigned char align[ALIGNMENT]; | |
290 | unsigned char b[SECTOR_SIZE]; | |
291 | } c; | |
292 | struct { | |
293 | unsigned char align[ALIGNMENT]; | |
294 | unsigned char buffer[0x1BE]; | |
295 | struct partition part[4]; | |
5c36a0eb | 296 | unsigned char magicflag[2]; |
6dbe3af9 KZ |
297 | } p; |
298 | } partition_table; | |
299 | ||
300 | typedef struct { | |
301 | int first_sector; /* first sector in partition */ | |
302 | int last_sector; /* last sector in partition */ | |
303 | int offset; /* offset from first sector to start of data */ | |
304 | int flags; /* active == 0x80 */ | |
305 | int id; /* filesystem type */ | |
306 | int num; /* number of partition -- primary vs. logical */ | |
2b6fc908 KZ |
307 | #define LABELSZ 16 |
308 | char volume_label[LABELSZ+1]; | |
309 | #define OSTYPESZ 8 | |
310 | char ostype[OSTYPESZ+1]; | |
311 | #define FSTYPESZ 8 | |
312 | char fstype[FSTYPESZ+1]; | |
6dbe3af9 KZ |
313 | } partition_info; |
314 | ||
315 | char *disk_device = DEFAULT_DEVICE; | |
316 | int fd; | |
6dbe3af9 KZ |
317 | int changed = FALSE; |
318 | int opened = FALSE; | |
fd6b7a7f KZ |
319 | int opentype; |
320 | int curses_started = 0; | |
6dbe3af9 KZ |
321 | |
322 | partition_info p_info[MAXIMUM_PARTS]; | |
323 | partition_info ext_info; | |
324 | int num_parts = 0; | |
325 | ||
326 | int logical = 0; | |
327 | int logical_sectors[MAXIMUM_PARTS]; | |
328 | ||
329 | __sighandler_t old_SIGINT, old_SIGTERM; | |
330 | ||
331 | int arrow_cursor = FALSE; | |
332 | int display_units = MEGABYTES; | |
333 | int zero_table = FALSE; | |
7eda085c | 334 | int use_partition_table_geometry = FALSE; |
6dbe3af9 KZ |
335 | int print_only = 0; |
336 | ||
337 | /* Curses screen information */ | |
338 | int cur_part = 0; | |
339 | int warning_last_time = FALSE; | |
340 | int defined = FALSE; | |
341 | int COLUMNS = 80; | |
342 | int NUM_ON_SCREEN = 1; | |
343 | ||
344 | /* Y coordinates */ | |
345 | int HEADER_START = 0; | |
7eda085c | 346 | int DISK_TABLE_START = 6; |
6dbe3af9 KZ |
347 | int WARNING_START = 23; |
348 | int COMMAND_LINE_Y = 21; | |
349 | ||
350 | /* X coordinates */ | |
351 | int NAME_START = 4; | |
352 | int FLAGS_START = 16; | |
2b6fc908 KZ |
353 | int PTYPE_START = 28; |
354 | int FSTYPE_START = 38; | |
355 | int LABEL_START = 54; | |
6dbe3af9 KZ |
356 | int SIZE_START = 70; |
357 | int COMMAND_LINE_X = 5; | |
358 | ||
22853e4a KZ |
359 | static void die_x(int ret); |
360 | static void draw_screen(void); | |
7eda085c KZ |
361 | |
362 | /* Guaranteed alloc */ | |
22853e4a | 363 | static void * |
7eda085c KZ |
364 | xmalloc (size_t size) { |
365 | void *t; | |
366 | ||
367 | if (size == 0) | |
368 | return NULL; | |
369 | ||
370 | t = malloc (size); | |
371 | if (t == NULL) { | |
372 | fprintf (stderr, _("%s: Out of memory!\n"), "cfdisk"); | |
373 | die_x(1); | |
374 | } | |
375 | return t; | |
376 | } | |
6dbe3af9 | 377 | |
2b6fc908 | 378 | /* Some libc's have their own basename() */ |
22853e4a KZ |
379 | static char * |
380 | my_basename(char *devname) { | |
2b6fc908 KZ |
381 | char *s = rindex(devname, '/'); |
382 | return s ? s+1 : devname; | |
383 | } | |
384 | ||
22853e4a KZ |
385 | static char * |
386 | partition_type_name(unsigned char type) { | |
7eda085c KZ |
387 | struct systypes *s = i386_sys_types; |
388 | ||
389 | while(s->name && s->type != type) | |
390 | s++; | |
391 | return s->name; | |
392 | } | |
393 | ||
22853e4a KZ |
394 | static char * |
395 | partition_type_text(int i) { | |
2b6fc908 | 396 | if (p_info[i].id == UNUSABLE) |
7eda085c | 397 | return _("Unusable"); |
2b6fc908 | 398 | else if (p_info[i].id == FREE_SPACE) |
7eda085c | 399 | return _("Free Space"); |
2b6fc908 KZ |
400 | else if (p_info[i].id == LINUX) { |
401 | if (!strcmp(p_info[i].fstype, "ext2")) | |
7eda085c | 402 | return _("Linux ext2"); |
612721db KZ |
403 | else if (!strcmp(p_info[i].fstype, "ext3")) |
404 | return _("Linux ext3"); | |
e8f26419 KZ |
405 | else if (!strcmp(p_info[i].fstype, "xfs")) |
406 | return _("Linux XFS"); | |
612721db KZ |
407 | else if (!strcmp(p_info[i].fstype, "reiserfs")) |
408 | return _("Linux ReiserFS"); | |
2b6fc908 | 409 | else |
7eda085c | 410 | return _("Linux"); |
2b6fc908 KZ |
411 | } else if (p_info[i].id == OS2_OR_NTFS) { |
412 | if (!strncmp(p_info[i].fstype, "HPFS", 4)) | |
7eda085c | 413 | return _("OS/2 HPFS"); |
2b6fc908 | 414 | else if (!strncmp(p_info[i].ostype, "OS2", 3)) |
7eda085c | 415 | return _("OS/2 IFS"); |
2b6fc908 KZ |
416 | else if (!p_info[i].ostype) |
417 | return p_info[i].ostype; | |
418 | else | |
7eda085c | 419 | return _("NTFS"); |
2b6fc908 | 420 | } else |
7eda085c | 421 | return partition_type_name(p_info[i].id); |
2b6fc908 KZ |
422 | } |
423 | ||
22853e4a KZ |
424 | static void |
425 | fdexit(int ret) { | |
6dbe3af9 KZ |
426 | if (opened) |
427 | close(fd); | |
428 | ||
429 | if (changed) { | |
7eda085c KZ |
430 | fprintf(stderr, _("Disk has been changed.\n")); |
431 | fprintf(stderr, _("Reboot the system to ensure the partition " | |
432 | "table is correctly updated.\n")); | |
6dbe3af9 | 433 | |
7eda085c | 434 | fprintf( stderr, _("\nWARNING: If you have created or modified any\n" |
6dbe3af9 | 435 | "DOS 6.x partitions, please see the cfdisk manual\n" |
7eda085c | 436 | "page for additional information.\n") ); |
6dbe3af9 KZ |
437 | } |
438 | ||
6dbe3af9 KZ |
439 | exit(ret); |
440 | } | |
441 | ||
22853e4a KZ |
442 | static int |
443 | get_string(char *str, int len, char *def) { | |
6dbe3af9 KZ |
444 | char c; |
445 | int i = 0; | |
446 | int x, y; | |
447 | int use_def = FALSE; | |
448 | ||
449 | getyx(stdscr, y, x); | |
450 | clrtoeol(); | |
451 | ||
452 | str[i] = 0; | |
453 | ||
454 | if (def != NULL) { | |
455 | mvaddstr(y, x, def); | |
456 | move(y, x); | |
457 | use_def = TRUE; | |
458 | } | |
459 | ||
460 | refresh(); | |
461 | while ((c = getch()) != '\n' && c != CR) { | |
462 | switch (c) { | |
463 | case ESC: | |
464 | move(y, x); | |
465 | clrtoeol(); | |
466 | refresh(); | |
467 | return GS_ESCAPE; | |
468 | case DEL: | |
469 | case '\b': | |
470 | if (i > 0) { | |
471 | str[--i] = 0; | |
472 | mvaddch(y, x+i, ' '); | |
473 | move(y, x+i); | |
474 | } else if (use_def) { | |
475 | clrtoeol(); | |
476 | use_def = FALSE; | |
477 | } else | |
478 | putchar(BELL); | |
479 | break; | |
480 | default: | |
481 | if (i < len && isprint(c)) { | |
482 | mvaddch(y, x+i, c); | |
483 | if (use_def) { | |
484 | clrtoeol(); | |
485 | use_def = FALSE; | |
486 | } | |
487 | str[i++] = c; | |
488 | str[i] = 0; | |
489 | } else | |
490 | putchar(BELL); | |
491 | } | |
492 | refresh(); | |
493 | } | |
494 | ||
495 | if (use_def) | |
496 | return GS_DEFAULT; | |
497 | else | |
498 | return i; | |
499 | } | |
500 | ||
22853e4a KZ |
501 | static void |
502 | clear_warning(void) { | |
6dbe3af9 KZ |
503 | int i; |
504 | ||
fd6b7a7f | 505 | if (!curses_started || !warning_last_time) |
6dbe3af9 KZ |
506 | return; |
507 | ||
508 | move(WARNING_START,0); | |
509 | for (i = 0; i < COLS; i++) | |
510 | addch(' '); | |
511 | ||
512 | warning_last_time = FALSE; | |
513 | } | |
514 | ||
22853e4a KZ |
515 | static void |
516 | print_warning(char *s) { | |
fd6b7a7f KZ |
517 | if (!curses_started) { |
518 | fprintf(stderr, "%s\n", s); | |
519 | } else { | |
520 | mvaddstr(WARNING_START, (COLS-strlen(s))/2, s); | |
521 | putchar(BELL); /* CTRL-G */ | |
6dbe3af9 | 522 | |
fd6b7a7f KZ |
523 | warning_last_time = TRUE; |
524 | } | |
6dbe3af9 KZ |
525 | } |
526 | ||
22853e4a KZ |
527 | static void |
528 | fatal(char *s, int ret) { | |
c07ebfa1 KZ |
529 | char *err1 = _("FATAL ERROR"); |
530 | char *err2 = _("Press any key to exit cfdisk"); | |
6dbe3af9 | 531 | |
fd6b7a7f | 532 | if (curses_started) { |
c07ebfa1 KZ |
533 | char *str = xmalloc(strlen(s) + strlen(err1) + strlen(err2) + 10); |
534 | ||
535 | sprintf(str, "%s: %s", err1, s); | |
7eda085c | 536 | if (strlen(str) > COLS) |
c07ebfa1 | 537 | str[COLS] = 0; |
fd6b7a7f | 538 | mvaddstr(WARNING_START, (COLS-strlen(str))/2, str); |
c07ebfa1 KZ |
539 | sprintf(str, "%s", err2); |
540 | if (strlen(str) > COLS) | |
541 | str[COLS] = 0; | |
fd6b7a7f KZ |
542 | mvaddstr(WARNING_START+1, (COLS-strlen(str))/2, str); |
543 | putchar(BELL); /* CTRL-G */ | |
544 | refresh(); | |
545 | (void)getch(); | |
5c36a0eb | 546 | die_x(ret); |
fd6b7a7f | 547 | } else { |
c07ebfa1 | 548 | fprintf(stderr, "%s: %s\n", err1, s); |
5c36a0eb | 549 | exit(ret); |
fd6b7a7f KZ |
550 | } |
551 | } | |
6dbe3af9 | 552 | |
22853e4a KZ |
553 | static void |
554 | die(int dummy) { | |
fd6b7a7f KZ |
555 | die_x(0); |
556 | } | |
6dbe3af9 | 557 | |
22853e4a KZ |
558 | static void |
559 | die_x(int ret) { | |
6dbe3af9 KZ |
560 | signal(SIGINT, old_SIGINT); |
561 | signal(SIGTERM, old_SIGTERM); | |
2b6fc908 KZ |
562 | #ifdef SLCURSES |
563 | SLsmg_gotorc(LINES-1, 0); | |
564 | SLsmg_refresh(); | |
565 | #else | |
6dbe3af9 | 566 | mvcur(0, COLS-1, LINES-1, 0); |
2b6fc908 | 567 | #endif |
6dbe3af9 KZ |
568 | nl(); |
569 | endwin(); | |
fd6b7a7f KZ |
570 | printf("\n"); |
571 | fdexit(ret); | |
6dbe3af9 KZ |
572 | } |
573 | ||
22853e4a KZ |
574 | static void |
575 | read_sector(char *buffer, int sect_num) { | |
fd6b7a7f | 576 | if (ext2_llseek(fd, ((ext2_loff_t) sect_num)*SECTOR_SIZE, SEEK_SET) < 0) |
7eda085c | 577 | fatal(_("Cannot seek on disk drive"), 2); |
6dbe3af9 | 578 | if (read(fd, buffer, SECTOR_SIZE) != SECTOR_SIZE) |
7eda085c | 579 | fatal(_("Cannot read disk drive"), 2); |
6dbe3af9 KZ |
580 | } |
581 | ||
22853e4a KZ |
582 | static void |
583 | write_sector(char *buffer, int sect_num) { | |
fd6b7a7f | 584 | if (ext2_llseek(fd, ((ext2_loff_t) sect_num)*SECTOR_SIZE, SEEK_SET) < 0) |
7eda085c | 585 | fatal(_("Cannot seek on disk drive"), 2); |
6dbe3af9 | 586 | if (write(fd, buffer, SECTOR_SIZE) != SECTOR_SIZE) |
7eda085c | 587 | fatal(_("Cannot write disk drive"), 2); |
6dbe3af9 KZ |
588 | } |
589 | ||
22853e4a KZ |
590 | static void |
591 | dos_copy_to_info(char *to, int tosz, char *from, int fromsz) { | |
2b6fc908 KZ |
592 | int i; |
593 | ||
594 | for(i=0; i<tosz && i<fromsz && isascii(from[i]); i++) | |
595 | to[i] = from[i]; | |
596 | to[i] = 0; | |
597 | } | |
598 | ||
22853e4a KZ |
599 | static void |
600 | get_dos_label(int i) { | |
612721db | 601 | char sector[128]; |
2b6fc908 KZ |
602 | #define DOS_OSTYPE_OFFSET 3 |
603 | #define DOS_LABEL_OFFSET 43 | |
604 | #define DOS_FSTYPE_OFFSET 54 | |
605 | #define DOS_OSTYPE_SZ 8 | |
606 | #define DOS_LABEL_SZ 11 | |
607 | #define DOS_FSTYPE_SZ 8 | |
612721db KZ |
608 | ext2_loff_t offset; |
609 | ||
610 | offset = ((ext2_loff_t) p_info[i].first_sector + p_info[i].offset) | |
611 | * SECTOR_SIZE; | |
612 | if (ext2_llseek(fd, offset, SEEK_SET) == offset | |
613 | && read(fd, §or, sizeof(sector)) == sizeof(sector)) { | |
614 | dos_copy_to_info(p_info[i].ostype, OSTYPESZ, | |
615 | sector+DOS_OSTYPE_OFFSET, DOS_OSTYPE_SZ); | |
616 | dos_copy_to_info(p_info[i].volume_label, LABELSZ, | |
617 | sector+DOS_LABEL_OFFSET, DOS_LABEL_SZ); | |
618 | dos_copy_to_info(p_info[i].fstype, FSTYPESZ, | |
619 | sector+DOS_FSTYPE_OFFSET, DOS_FSTYPE_SZ); | |
620 | } | |
621 | } | |
622 | ||
623 | #define REISERFS_SUPER_MAGIC_STRING "ReIsErFs" | |
624 | #define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs" | |
625 | struct reiserfs_super_block { | |
626 | char s_dummy0[ 52]; | |
627 | char s_magic [ 12]; | |
628 | char s_dummy1[140]; | |
629 | }; | |
630 | ||
631 | static int | |
632 | is_reiserfs_magic_string(const struct reiserfs_super_block *rs) { | |
633 | return (!strncmp(rs->s_magic, REISERFS_SUPER_MAGIC_STRING, | |
634 | strlen(REISERFS_SUPER_MAGIC_STRING)) || | |
635 | !strncmp(rs->s_magic, REISER2FS_SUPER_MAGIC_STRING, | |
636 | strlen(REISER2FS_SUPER_MAGIC_STRING))); | |
2b6fc908 KZ |
637 | } |
638 | ||
22853e4a | 639 | static void |
e8f26419 KZ |
640 | get_linux_label(int i) { |
641 | ||
2b6fc908 | 642 | #define EXT2LABELSZ 16 |
612721db KZ |
643 | #define EXT2_SUPER_MAGIC 0xEF53 |
644 | #define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 | |
645 | struct ext2_super_block { | |
646 | char s_dummy0[56]; | |
647 | unsigned char s_magic[2]; | |
648 | char s_dummy1[34]; | |
649 | unsigned char s_feature_compat[4]; | |
650 | char s_dummy2[24]; | |
651 | char s_volume_name[EXT2LABELSZ]; | |
652 | char s_last_mounted[64]; | |
653 | char s_dummy3[824]; | |
654 | } e2fsb; | |
655 | ||
656 | #define REISERFS_DISK_OFFSET_IN_BYTES (64 * 1024) | |
657 | struct reiserfs_super_block reiserfsb; | |
e8f26419 KZ |
658 | |
659 | #define XFS_SUPER_MAGIC "XFSB" | |
660 | #define XFSLABELSZ 12 | |
612721db KZ |
661 | struct xfs_super_block { |
662 | unsigned char s_magic[4]; | |
663 | unsigned char s_dummy0[104]; | |
664 | unsigned char s_fname[XFSLABELSZ]; | |
665 | unsigned char s_dummy1[904]; | |
666 | } xfsb; | |
667 | ||
668 | char *label; | |
669 | ext2_loff_t offset; | |
670 | int j; | |
671 | ||
672 | offset = ((ext2_loff_t) p_info[i].first_sector + p_info[i].offset) | |
673 | * SECTOR_SIZE + 1024; | |
674 | if (ext2_llseek(fd, offset, SEEK_SET) == offset | |
675 | && read(fd, &e2fsb, sizeof(e2fsb)) == sizeof(e2fsb) | |
676 | && e2fsb.s_magic[0] + (e2fsb.s_magic[1]<<8) == EXT2_SUPER_MAGIC) { | |
677 | label = e2fsb.s_volume_name; | |
678 | for(j=0; j<EXT2LABELSZ && j<LABELSZ && isprint(label[j]); j++) | |
679 | p_info[i].volume_label[j] = label[j]; | |
680 | p_info[i].volume_label[j] = 0; | |
681 | /* ext2 or ext3? */ | |
682 | if (e2fsb.s_feature_compat[0]&EXT3_FEATURE_COMPAT_HAS_JOURNAL) | |
683 | strncpy(p_info[i].fstype, "ext3", FSTYPESZ); | |
684 | else | |
685 | strncpy(p_info[i].fstype, "ext2", FSTYPESZ); | |
686 | return; | |
687 | } | |
e8f26419 | 688 | |
612721db KZ |
689 | offset = ((ext2_loff_t) p_info[i].first_sector + p_info[i].offset) |
690 | * SECTOR_SIZE + 0; | |
691 | if (ext2_llseek(fd, offset, SEEK_SET) == offset | |
692 | && read(fd, &xfsb, sizeof(xfsb)) == sizeof(xfsb) | |
693 | && !strcmp(xfsb.s_magic, XFS_SUPER_MAGIC)) { | |
694 | label = xfsb.s_fname; | |
695 | for(j=0; j<XFSLABELSZ && j<LABELSZ && isprint(label[j]); j++) | |
696 | p_info[i].volume_label[j] = label[j]; | |
697 | p_info[i].volume_label[j] = 0; | |
698 | strncpy(p_info[i].fstype, "xfs", FSTYPESZ); | |
699 | return; | |
700 | } | |
701 | ||
702 | /* reiserfs? */ | |
703 | offset = ((ext2_loff_t) p_info[i].first_sector + p_info[i].offset) | |
704 | * SECTOR_SIZE + REISERFS_DISK_OFFSET_IN_BYTES; | |
705 | if (ext2_llseek(fd, offset, SEEK_SET) == offset | |
706 | && read(fd, &reiserfsb, 1024) == 1024 | |
707 | && is_reiserfs_magic_string(&reiserfsb)) { | |
708 | strncpy(p_info[i].fstype, "reiserfs", FSTYPESZ); | |
709 | return; | |
710 | } | |
fd6b7a7f KZ |
711 | } |
712 | ||
22853e4a KZ |
713 | static void |
714 | check_part_info(void) { | |
6dbe3af9 KZ |
715 | int i, pri = 0, log = 0; |
716 | ||
717 | for (i = 0; i < num_parts; i++) | |
718 | if (p_info[i].id > 0 && IS_PRIMARY(p_info[i].num)) | |
719 | pri++; | |
720 | else if (p_info[i].id > 0 && IS_LOGICAL(p_info[i].num)) | |
721 | log++; | |
5c36a0eb | 722 | if (is_extended(ext_info.id)) { |
6dbe3af9 KZ |
723 | if (log > 0) |
724 | pri++; | |
725 | else { | |
726 | ext_info.first_sector = 0; | |
727 | ext_info.last_sector = 0; | |
728 | ext_info.offset = 0; | |
729 | ext_info.flags = 0; | |
730 | ext_info.id = FREE_SPACE; | |
731 | ext_info.num = PRIMARY; | |
732 | } | |
5c36a0eb | 733 | } |
6dbe3af9 | 734 | |
fd6b7a7f | 735 | if (pri >= 4) { |
6dbe3af9 | 736 | for (i = 0; i < num_parts; i++) |
5c36a0eb KZ |
737 | if (p_info[i].id == FREE_SPACE || p_info[i].id == UNUSABLE) { |
738 | if (is_extended(ext_info.id)) { | |
6dbe3af9 KZ |
739 | if (p_info[i].first_sector >= ext_info.first_sector && |
740 | p_info[i].last_sector <= ext_info.last_sector) { | |
741 | p_info[i].id = FREE_SPACE; | |
742 | p_info[i].num = LOGICAL; | |
743 | } else if (i > 0 && | |
744 | p_info[i-1].first_sector >= | |
745 | ext_info.first_sector && | |
746 | p_info[i-1].last_sector <= | |
747 | ext_info.last_sector) { | |
748 | p_info[i].id = FREE_SPACE; | |
749 | p_info[i].num = LOGICAL; | |
750 | } else if (i < num_parts-1 && | |
751 | p_info[i+1].first_sector >= | |
752 | ext_info.first_sector && | |
753 | p_info[i+1].last_sector <= | |
754 | ext_info.last_sector) { | |
755 | p_info[i].id = FREE_SPACE; | |
756 | p_info[i].num = LOGICAL; | |
757 | } else | |
758 | p_info[i].id = UNUSABLE; | |
5c36a0eb | 759 | } else /* if (!is_extended(ext_info.id)) */ |
6dbe3af9 | 760 | p_info[i].id = UNUSABLE; |
5c36a0eb | 761 | } else /* if (p_info[i].id > 0) */ |
6dbe3af9 | 762 | while (0); /* Leave these alone */ |
fd6b7a7f | 763 | } else { /* if (pri < 4) */ |
6dbe3af9 KZ |
764 | for (i = 0; i < num_parts; i++) { |
765 | if (p_info[i].id == UNUSABLE) | |
766 | p_info[i].id = FREE_SPACE; | |
5c36a0eb KZ |
767 | if (p_info[i].id == FREE_SPACE) { |
768 | if (is_extended(ext_info.id)) { | |
6dbe3af9 KZ |
769 | if (p_info[i].first_sector >= ext_info.first_sector && |
770 | p_info[i].last_sector <= ext_info.last_sector) | |
771 | p_info[i].num = LOGICAL; | |
772 | else if (i > 0 && | |
773 | p_info[i-1].first_sector >= | |
774 | ext_info.first_sector && | |
775 | p_info[i-1].last_sector <= | |
776 | ext_info.last_sector) | |
777 | p_info[i].num = PRI_OR_LOG; | |
778 | else if (i < num_parts-1 && | |
779 | p_info[i+1].first_sector >= | |
780 | ext_info.first_sector && | |
781 | p_info[i+1].last_sector <= | |
782 | ext_info.last_sector) | |
783 | p_info[i].num = PRI_OR_LOG; | |
784 | else | |
785 | p_info[i].num = PRIMARY; | |
5c36a0eb | 786 | } else /* if (!is_extended(ext_info.id)) */ |
6dbe3af9 | 787 | p_info[i].num = PRI_OR_LOG; |
5c36a0eb | 788 | } else /* if (p_info[i].id > 0) */ |
6dbe3af9 KZ |
789 | while (0); /* Leave these alone */ |
790 | } | |
fd6b7a7f | 791 | } |
6dbe3af9 KZ |
792 | } |
793 | ||
22853e4a KZ |
794 | static void |
795 | remove_part(int i) { | |
6dbe3af9 KZ |
796 | int p; |
797 | ||
798 | for (p = i; p < num_parts; p++) | |
799 | p_info[p] = p_info[p+1]; | |
800 | ||
801 | num_parts--; | |
7eda085c KZ |
802 | if (cur_part == num_parts) |
803 | cur_part--; | |
6dbe3af9 KZ |
804 | } |
805 | ||
22853e4a KZ |
806 | static void |
807 | insert_empty_part(int i, int first, int last) { | |
6dbe3af9 KZ |
808 | int p; |
809 | ||
810 | for (p = num_parts; p > i; p--) | |
811 | p_info[p] = p_info[p-1]; | |
812 | ||
813 | p_info[i].first_sector = first; | |
814 | p_info[i].last_sector = last; | |
fd6b7a7f KZ |
815 | p_info[i].offset = 0; |
816 | p_info[i].flags = 0; | |
817 | p_info[i].id = FREE_SPACE; | |
818 | p_info[i].num = PRI_OR_LOG; | |
2b6fc908 KZ |
819 | p_info[i].volume_label[0] = 0; |
820 | p_info[i].fstype[0] = 0; | |
821 | p_info[i].ostype[0] = 0; | |
6dbe3af9 KZ |
822 | |
823 | num_parts++; | |
824 | } | |
825 | ||
22853e4a KZ |
826 | static void |
827 | del_part(int i) { | |
6dbe3af9 KZ |
828 | int num = p_info[i].num; |
829 | ||
830 | if (i > 0 && (p_info[i-1].id == FREE_SPACE || | |
831 | p_info[i-1].id == UNUSABLE)) { | |
832 | /* Merge with previous partition */ | |
833 | p_info[i-1].last_sector = p_info[i].last_sector; | |
834 | remove_part(i--); | |
835 | } | |
836 | ||
837 | if (i < num_parts - 1 && (p_info[i+1].id == FREE_SPACE || | |
838 | p_info[i+1].id == UNUSABLE)) { | |
839 | /* Merge with next partition */ | |
840 | p_info[i+1].first_sector = p_info[i].first_sector; | |
841 | remove_part(i); | |
842 | } | |
843 | ||
844 | if (i > 0) | |
845 | p_info[i].first_sector = p_info[i-1].last_sector + 1; | |
846 | else | |
847 | p_info[i].first_sector = 0; | |
848 | ||
849 | if (i < num_parts - 1) | |
850 | p_info[i].last_sector = p_info[i+1].first_sector - 1; | |
851 | else | |
7eda085c | 852 | p_info[i].last_sector = total_size - 1; |
6dbe3af9 KZ |
853 | |
854 | p_info[i].offset = 0; | |
855 | p_info[i].flags = 0; | |
856 | p_info[i].id = FREE_SPACE; | |
857 | p_info[i].num = PRI_OR_LOG; | |
858 | ||
859 | if (IS_LOGICAL(num)) { | |
860 | /* We have a logical partition --> shrink the extended partition | |
861 | * if (1) this is the first logical drive, or (2) this is the | |
862 | * last logical drive; and if there are any other logical drives | |
863 | * then renumber the ones after "num". | |
864 | */ | |
fd6b7a7f | 865 | if (i == 0 || (i > 0 && IS_PRIMARY(p_info[i-1].num))) { |
6dbe3af9 | 866 | ext_info.first_sector = p_info[i].last_sector + 1; |
fd6b7a7f KZ |
867 | ext_info.offset = 0; |
868 | } | |
6dbe3af9 KZ |
869 | if (i == num_parts-1 || |
870 | (i < num_parts-1 && IS_PRIMARY(p_info[i+1].num))) | |
871 | ext_info.last_sector = p_info[i].first_sector - 1; | |
872 | for (i = 0; i < num_parts; i++) | |
873 | if (p_info[i].num > num) | |
874 | p_info[i].num--; | |
875 | } | |
876 | ||
877 | /* Clean up the rest of the partitions */ | |
878 | check_part_info(); | |
879 | } | |
880 | ||
22853e4a KZ |
881 | static int |
882 | add_part(int num, int id, int flags, int first, int last, int offset, | |
883 | int want_label, char **errmsg) { | |
6dbe3af9 KZ |
884 | int i, pri = 0, log = 0; |
885 | ||
7eda085c KZ |
886 | if (num_parts == MAXIMUM_PARTS) { |
887 | *errmsg = _("Too many partitions"); | |
888 | return -1; | |
fd6b7a7f | 889 | } |
6dbe3af9 | 890 | |
7eda085c KZ |
891 | if (first < 0) { |
892 | *errmsg = _("Partition begins before sector 0"); | |
893 | return -1; | |
894 | } | |
895 | ||
896 | if (last < 0) { | |
897 | *errmsg = _("Partition ends before sector 0"); | |
898 | return -1; | |
899 | } | |
900 | ||
901 | if (first >= total_size) { | |
902 | *errmsg = _("Partition begins after end-of-disk"); | |
903 | return -1; | |
904 | } | |
905 | ||
906 | if (last >= total_size) { | |
907 | *errmsg = _("Partition ends after end-of-disk"); | |
908 | return -1; | |
909 | } | |
910 | ||
911 | for (i = 0; i < num_parts; i++) { | |
6dbe3af9 KZ |
912 | if (p_info[i].id > 0 && IS_PRIMARY(p_info[i].num)) |
913 | pri++; | |
914 | else if (p_info[i].id > 0 && IS_LOGICAL(p_info[i].num)) | |
915 | log++; | |
7eda085c | 916 | } |
fd6b7a7f | 917 | if (is_extended(ext_info.id) && log > 0) |
6dbe3af9 KZ |
918 | pri++; |
919 | ||
5c36a0eb | 920 | if (IS_PRIMARY(num)) { |
fd6b7a7f KZ |
921 | if (pri >= 4) { |
922 | return -1; /* no room for more */ | |
923 | } else | |
6dbe3af9 | 924 | pri++; |
5c36a0eb | 925 | } |
6dbe3af9 | 926 | |
fd6b7a7f | 927 | for (i = 0; i < num_parts && p_info[i].last_sector < first; i++); |
6dbe3af9 | 928 | |
7eda085c KZ |
929 | if (i < num_parts && p_info[i].id != FREE_SPACE) { |
930 | if (last < p_info[i].first_sector) | |
931 | *errmsg = _("logical partitions not in disk order"); | |
932 | else if (first + offset <= p_info[i].last_sector && | |
933 | p_info[i].first_sector + p_info[i].offset <= last) | |
934 | *errmsg = _("logical partitions overlap"); | |
935 | else | |
936 | *errmsg = _("enlarged logical partitions overlap"); | |
937 | return -1; | |
938 | } | |
939 | ||
940 | if (i == num_parts || last > p_info[i].last_sector) { | |
6dbe3af9 | 941 | return -1; |
fd6b7a7f | 942 | } |
6dbe3af9 | 943 | |
fd6b7a7f KZ |
944 | if (is_extended(id)) { |
945 | if (ext_info.id != FREE_SPACE) { | |
946 | return -1; /* second extended */ | |
947 | } | |
6dbe3af9 KZ |
948 | else if (IS_PRIMARY(num)) { |
949 | ext_info.first_sector = first; | |
950 | ext_info.last_sector = last; | |
951 | ext_info.offset = offset; | |
952 | ext_info.flags = flags; | |
fd6b7a7f | 953 | ext_info.id = id; |
6dbe3af9 | 954 | ext_info.num = num; |
2b6fc908 KZ |
955 | ext_info.volume_label[0] = 0; |
956 | ext_info.fstype[0] = 0; | |
957 | ext_info.ostype[0] = 0; | |
6dbe3af9 | 958 | return 0; |
fd6b7a7f KZ |
959 | } else { |
960 | return -1; /* explicit extended logical */ | |
961 | } | |
962 | } | |
6dbe3af9 KZ |
963 | |
964 | if (IS_LOGICAL(num)) { | |
fd6b7a7f | 965 | if (!is_extended(ext_info.id)) { |
7eda085c KZ |
966 | print_warning(_("!!!! Internal error creating logical " |
967 | "drive with no extended partition !!!!")); | |
6dbe3af9 KZ |
968 | } else { |
969 | /* We might have a logical partition outside of the extended | |
970 | * partition's range --> we have to extend the extended | |
971 | * partition's range to encompass this new partition, but we | |
972 | * must make sure that there are no primary partitions between | |
973 | * it and the closest logical drive in extended partition. | |
974 | */ | |
975 | if (first < ext_info.first_sector) { | |
976 | if (i < num_parts-1 && IS_PRIMARY(p_info[i+1].num)) { | |
7eda085c | 977 | print_warning(_("Cannot create logical drive here -- would create two extended partitions")); |
6dbe3af9 KZ |
978 | return -1; |
979 | } else { | |
980 | if (first == 0) { | |
981 | ext_info.first_sector = 0; | |
982 | ext_info.offset = first = offset; | |
fd6b7a7f | 983 | } else { |
6dbe3af9 | 984 | ext_info.first_sector = first; |
fd6b7a7f | 985 | } |
6dbe3af9 KZ |
986 | } |
987 | } else if (last > ext_info.last_sector) { | |
988 | if (i > 0 && IS_PRIMARY(p_info[i-1].num)) { | |
7eda085c | 989 | print_warning(_("Cannot create logical drive here -- would create two extended partitions")); |
6dbe3af9 | 990 | return -1; |
fd6b7a7f | 991 | } else { |
6dbe3af9 | 992 | ext_info.last_sector = last; |
fd6b7a7f | 993 | } |
6dbe3af9 KZ |
994 | } |
995 | } | |
996 | } | |
997 | ||
998 | if (first != p_info[i].first_sector && | |
999 | !(IS_LOGICAL(num) && first == offset)) { | |
fd6b7a7f | 1000 | insert_empty_part(i, p_info[i].first_sector, first-1); |
6dbe3af9 KZ |
1001 | i++; |
1002 | } | |
1003 | ||
1004 | if (last != p_info[i].last_sector) | |
fd6b7a7f | 1005 | insert_empty_part(i+1, last+1, p_info[i].last_sector); |
6dbe3af9 KZ |
1006 | |
1007 | p_info[i].first_sector = first; | |
1008 | p_info[i].last_sector = last; | |
1009 | p_info[i].offset = offset; | |
1010 | p_info[i].flags = flags; | |
1011 | p_info[i].id = id; | |
1012 | p_info[i].num = num; | |
2b6fc908 KZ |
1013 | p_info[i].volume_label[0] = 0; |
1014 | p_info[i].fstype[0] = 0; | |
1015 | p_info[i].ostype[0] = 0; | |
1016 | if (want_label) { | |
1017 | if (may_have_dos_label(id)) | |
1018 | get_dos_label(i); | |
1019 | else if (id == LINUX) | |
e8f26419 | 1020 | get_linux_label(i); |
2b6fc908 | 1021 | } |
6dbe3af9 KZ |
1022 | |
1023 | check_part_info(); | |
1024 | ||
1025 | return 0; | |
1026 | } | |
1027 | ||
22853e4a KZ |
1028 | static int |
1029 | find_primary(void) { | |
6dbe3af9 KZ |
1030 | int num = 0, cur = 0; |
1031 | ||
1032 | while (cur < num_parts && IS_PRIMARY(num)) | |
1033 | if ((p_info[cur].id > 0 && p_info[cur].num == num) || | |
fd6b7a7f | 1034 | (is_extended(ext_info.id) && ext_info.num == num)) { |
6dbe3af9 KZ |
1035 | num++; |
1036 | cur = 0; | |
1037 | } else | |
1038 | cur++; | |
1039 | ||
1040 | if (!IS_PRIMARY(num)) | |
1041 | return -1; | |
1042 | else | |
1043 | return num; | |
1044 | } | |
1045 | ||
22853e4a KZ |
1046 | static int |
1047 | find_logical(int i) { | |
6dbe3af9 KZ |
1048 | int num = -1; |
1049 | int j; | |
1050 | ||
1051 | for (j = i; j < num_parts && num == -1; j++) | |
1052 | if (p_info[j].id > 0 && IS_LOGICAL(p_info[j].num)) | |
1053 | num = p_info[j].num; | |
1054 | ||
1055 | if (num == -1) { | |
1056 | num = 4; | |
1057 | for (j = 0; j < num_parts; j++) | |
1058 | if (p_info[j].id > 0 && p_info[j].num == num) | |
1059 | num++; | |
1060 | } | |
1061 | ||
1062 | return num; | |
1063 | } | |
1064 | ||
22853e4a KZ |
1065 | static void |
1066 | inc_logical(int i) { | |
6dbe3af9 KZ |
1067 | int j; |
1068 | ||
1069 | for (j = i; j < num_parts; j++) | |
1070 | if (p_info[j].id > 0 && IS_LOGICAL(p_info[j].num)) | |
1071 | p_info[j].num++; | |
1072 | } | |
1073 | ||
1074 | /* Command menu support by Janne Kukonlehto <jtklehto@phoenix.oulu.fi> September 1994 */ | |
1075 | ||
1076 | /* Constants for menuType parameter of menuSelect function */ | |
1077 | #define MENU_HORIZ 1 | |
1078 | #define MENU_VERT 2 | |
1079 | #define MENU_ACCEPT_OTHERS 4 | |
1080 | #define MENU_BUTTON 8 | |
1081 | /* Miscellenous constants */ | |
1082 | #define MENU_SPACING 2 | |
1083 | #define MENU_MAX_ITEMS 256 /* for simpleMenu function */ | |
1084 | #define MENU_UP 1 | |
1085 | #define MENU_DOWN 2 | |
1086 | #define MENU_RIGHT 3 | |
1087 | #define MENU_LEFT 4 | |
1088 | ||
1089 | struct MenuItem | |
1090 | { | |
5c36a0eb | 1091 | int key; /* Keyboard shortcut; if zero, then there is no more items in the menu item table */ |
6dbe3af9 KZ |
1092 | char *name; /* Item name, should be eight characters with current implementation */ |
1093 | char *desc; /* Item description to be printed when item is selected */ | |
1094 | }; | |
1095 | ||
5c36a0eb KZ |
1096 | /* |
1097 | * Actual function which prints the button bar and highlights the active button | |
1098 | * Should not be called directly. Call function menuSelect instead. | |
1099 | */ | |
6dbe3af9 | 1100 | |
22853e4a KZ |
1101 | static int |
1102 | menuUpdate( int y, int x, struct MenuItem *menuItems, int itemLength, | |
1103 | char *available, int menuType, int current ) { | |
6dbe3af9 | 1104 | int i, lmargin = x, ymargin = y; |
7eda085c KZ |
1105 | char *mcd; |
1106 | ||
6dbe3af9 KZ |
1107 | /* Print available buttons */ |
1108 | move( y, x ); clrtoeol(); | |
7eda085c | 1109 | |
c07ebfa1 | 1110 | for( i = 0; menuItems[i].key; i++ ) { |
6dbe3af9 KZ |
1111 | char buff[20]; |
1112 | int lenName; | |
7eda085c KZ |
1113 | const char *mi; |
1114 | ||
6dbe3af9 KZ |
1115 | /* Search next available button */ |
1116 | while( menuItems[i].key && !strchr(available, menuItems[i].key) ) | |
6dbe3af9 | 1117 | i++; |
c07ebfa1 | 1118 | |
6dbe3af9 | 1119 | if( !menuItems[i].key ) break; /* No more menu items */ |
7eda085c | 1120 | |
5c36a0eb KZ |
1121 | /* If selected item is not available and we have bypassed it, |
1122 | make current item selected */ | |
6dbe3af9 | 1123 | if( current < i && menuItems[current].key < 0 ) current = i; |
7eda085c | 1124 | |
6dbe3af9 KZ |
1125 | /* If current item is selected, highlight it */ |
1126 | if( current == i ) /*attron( A_REVERSE )*/ standout (); | |
7eda085c | 1127 | |
6dbe3af9 | 1128 | /* Print item */ |
7eda085c KZ |
1129 | /* Because of a bug in gettext() we must not translate empty strings */ |
1130 | if (menuItems[i].name[0]) | |
1131 | mi = _(menuItems[i].name); | |
1132 | else | |
1133 | mi = ""; | |
1134 | lenName = strlen( mi ); | |
1135 | #if 0 | |
1136 | if(lenName > itemLength || lenName >= sizeof(buff)) | |
1137 | print_warning(_("Menu item too long. Menu may look odd.")); | |
1138 | #endif | |
1139 | if (lenName >= sizeof(buff)) { /* truncate ridiculously long string */ | |
e8f26419 | 1140 | xstrncpy(buff, mi, sizeof(buff)); |
c07ebfa1 KZ |
1141 | } else { |
1142 | snprintf(buff, sizeof(buff), | |
1143 | (menuType & MENU_BUTTON) ? "[%*s%-*s]" : "%*s%-*s", | |
1144 | (itemLength - lenName) / 2, "", | |
1145 | (itemLength - lenName + 1) / 2 + lenName, mi); | |
1146 | } | |
6dbe3af9 | 1147 | mvaddstr( y, x, buff ); |
7eda085c | 1148 | |
6dbe3af9 KZ |
1149 | /* Lowlight after selected item */ |
1150 | if( current == i ) /*attroff( A_REVERSE )*/ standend (); | |
7eda085c | 1151 | |
6dbe3af9 KZ |
1152 | /* Calculate position for the next item */ |
1153 | if( menuType & MENU_VERT ) | |
1154 | { | |
1155 | y += 1; | |
1156 | if( y >= WARNING_START ) | |
1157 | { | |
1158 | y = ymargin; | |
1159 | x += itemLength + MENU_SPACING; | |
1160 | if( menuType & MENU_BUTTON ) x += 2; | |
1161 | } | |
1162 | } | |
1163 | else | |
1164 | { | |
1165 | x += itemLength + MENU_SPACING; | |
1166 | if( menuType & MENU_BUTTON ) x += 2; | |
1167 | if( x > COLUMNS - lmargin - 12 ) | |
1168 | { | |
1169 | x = lmargin; | |
1170 | y ++ ; | |
1171 | } | |
1172 | } | |
1173 | } | |
7eda085c | 1174 | |
6dbe3af9 | 1175 | /* Print the description of selected item */ |
7eda085c KZ |
1176 | mcd = _(menuItems[current].desc); |
1177 | mvaddstr( WARNING_START + 1, (COLUMNS - strlen( mcd )) / 2, mcd ); | |
6dbe3af9 KZ |
1178 | return y; |
1179 | } | |
1180 | ||
7eda085c KZ |
1181 | /* This function takes a list of menu items, lets the user choose one * |
1182 | * and returns the value keyboard shortcut of the selected menu item */ | |
6dbe3af9 | 1183 | |
22853e4a KZ |
1184 | static int |
1185 | menuSelect( int y, int x, struct MenuItem *menuItems, int itemLength, | |
1186 | char *available, int menuType, int menuDefault ) { | |
6dbe3af9 | 1187 | int i, ylast = y, key = 0, current = menuDefault; |
7eda085c | 1188 | |
6dbe3af9 KZ |
1189 | if( !( menuType & ( MENU_HORIZ | MENU_VERT ) ) ) |
1190 | { | |
7eda085c | 1191 | print_warning(_("Menu without direction. Defaulting horizontal.")); |
6dbe3af9 KZ |
1192 | menuType |= MENU_HORIZ; |
1193 | } | |
7eda085c | 1194 | |
6dbe3af9 KZ |
1195 | /* Make sure that the current is one of the available items */ |
1196 | while( !strchr(available, menuItems[current].key) ) | |
1197 | { | |
1198 | current ++ ; | |
1199 | if( !menuItems[current].key ) current = 0; | |
1200 | } | |
7eda085c | 1201 | |
6dbe3af9 KZ |
1202 | /* Repeat until allowable choice has been made */ |
1203 | while( !key ) | |
1204 | { | |
1205 | /* Display the menu */ | |
2b6fc908 KZ |
1206 | ylast = menuUpdate( y, x, menuItems, itemLength, available, |
1207 | menuType, current ); | |
6dbe3af9 KZ |
1208 | refresh(); |
1209 | key = getch(); | |
1210 | /* Clear out all prompts and such */ | |
1211 | clear_warning(); | |
1212 | for( i = y; i < ylast; i ++ ) | |
1213 | { | |
1214 | move( i, x ); | |
1215 | clrtoeol(); | |
1216 | } | |
1217 | move( WARNING_START + 1, 0 ); | |
1218 | clrtoeol(); | |
1219 | /* Cursor keys */ | |
1220 | if( key == ESC ) | |
1221 | { | |
1222 | /* Check whether this is a real ESC or one of extended keys */ | |
1223 | /*nodelay(stdscr, TRUE);*/ | |
1224 | key = getch(); | |
1225 | /*nodelay(stdscr, FALSE);*/ | |
1226 | if( key == /*ERR*/ ESC ) | |
1227 | { | |
1228 | /* This is a real ESC */ | |
1229 | key = ESC; | |
1230 | } | |
1231 | if( key == '[' ) | |
1232 | { | |
1233 | /* This is one extended keys */ | |
1234 | switch( getch() ) | |
1235 | { | |
1236 | case 'A': /* Up arrow */ | |
7eda085c | 1237 | key = MENU_UP; |
6dbe3af9 KZ |
1238 | break; |
1239 | case 'B': /* Down arrow */ | |
7eda085c | 1240 | key = MENU_DOWN; |
6dbe3af9 KZ |
1241 | break; |
1242 | case 'C': /* Right arrow */ | |
7eda085c | 1243 | key = MENU_RIGHT; |
6dbe3af9 KZ |
1244 | break; |
1245 | case 'D': /* Left arrow */ | |
7eda085c | 1246 | key = MENU_LEFT; |
6dbe3af9 KZ |
1247 | break; |
1248 | } | |
1249 | } | |
1250 | } | |
7eda085c | 1251 | |
6dbe3af9 | 1252 | /* Enter equals to the keyboard shortcut of current menu item */ |
7eda085c | 1253 | if( key == CR) |
6dbe3af9 | 1254 | key = menuItems[current].key; |
7eda085c KZ |
1255 | |
1256 | /* Give alternatives for arrow keys in case the window manager | |
1257 | swallows these */ | |
1258 | if ( key == TAB ) | |
1259 | key = MENU_RIGHT; | |
1260 | if ( key == UPKEY ) /* ^P */ | |
1261 | key = MENU_UP; | |
1262 | if ( key == DOWNKEY ) /* ^N */ | |
1263 | key = MENU_DOWN; | |
1264 | ||
1265 | if (key == MENU_UP) { | |
1266 | if( menuType & MENU_VERT ) { | |
1267 | do { | |
1268 | current -- ; | |
1269 | if( current < 0 ) | |
1270 | while( menuItems[current+1].key ) | |
1271 | current ++ ; | |
1272 | } while( !strchr( available, menuItems[current].key )); | |
1273 | key = 0; | |
1274 | } | |
1275 | } | |
1276 | ||
1277 | if (key == MENU_DOWN) { | |
1278 | if( menuType & MENU_VERT ) { | |
1279 | do { | |
1280 | current ++ ; | |
1281 | if( !menuItems[current].key ) current = 0 ; | |
1282 | } while( !strchr( available, menuItems[current].key )); | |
1283 | key = 0; | |
1284 | } | |
1285 | } | |
1286 | ||
1287 | if (key == MENU_RIGHT) { | |
1288 | if( menuType & MENU_HORIZ ) { | |
1289 | do { | |
1290 | current ++ ; | |
1291 | if( !menuItems[current].key ) | |
1292 | current = 0 ; | |
1293 | } while( !strchr( available, menuItems[current].key )); | |
1294 | key = 0; | |
1295 | } | |
1296 | } | |
1297 | ||
1298 | if (key == MENU_LEFT) { | |
1299 | if( menuType & MENU_HORIZ ) { | |
1300 | do { | |
1301 | current -- ; | |
1302 | if( current < 0 ) { | |
1303 | while( menuItems[current + 1].key ) | |
1304 | current ++ ; | |
1305 | } | |
1306 | } while( !strchr( available, menuItems[current].key )); | |
1307 | key = 0; | |
1308 | } | |
1309 | } | |
1310 | ||
6dbe3af9 KZ |
1311 | /* Should all keys to be accepted? */ |
1312 | if( key && (menuType & MENU_ACCEPT_OTHERS) ) break; | |
1313 | /* Is pressed key among acceptable ones */ | |
5c36a0eb KZ |
1314 | if( key && (strchr(available, tolower(key)) || strchr(available, key))) |
1315 | break; | |
6dbe3af9 KZ |
1316 | /* The key has not been accepted so far -> let's reject it */ |
1317 | if( key ) | |
1318 | { | |
1319 | key = 0; | |
1320 | putchar( BELL ); | |
7eda085c | 1321 | print_warning(_("Illegal key")); |
6dbe3af9 KZ |
1322 | } |
1323 | } | |
1324 | /* Clear out prompts and such */ | |
1325 | clear_warning(); | |
1326 | for( i = y; i <= ylast; i ++ ) | |
1327 | { | |
1328 | move( i, x ); | |
1329 | clrtoeol(); | |
1330 | } | |
1331 | move( WARNING_START + 1, 0 ); | |
1332 | clrtoeol(); | |
1333 | return key; | |
1334 | } | |
1335 | ||
2b6fc908 KZ |
1336 | /* A function which displays "Press a key to continue" * |
1337 | * and waits for a keypress. * | |
1338 | * Perhaps calling function menuSelect is a bit overkill but who cares? */ | |
6dbe3af9 | 1339 | |
22853e4a KZ |
1340 | static void |
1341 | menuContinue(void) { | |
6dbe3af9 KZ |
1342 | static struct MenuItem menuContinueBtn[]= |
1343 | { | |
7eda085c | 1344 | { 'c', "", N_("Press a key to continue") }, |
6dbe3af9 KZ |
1345 | { 0, NULL, NULL } |
1346 | }; | |
1347 | ||
1348 | menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, | |
1349 | menuContinueBtn, 0, "c", MENU_HORIZ | MENU_ACCEPT_OTHERS, 0 ); | |
1350 | } | |
1351 | ||
1352 | /* Function menuSelect takes way too many parameters * | |
1353 | * Luckily, most of time we can do with this function */ | |
1354 | ||
22853e4a KZ |
1355 | static int |
1356 | menuSimple(struct MenuItem *menuItems, int menuDefault) { | |
6dbe3af9 KZ |
1357 | int i, j, itemLength = 0; |
1358 | char available[MENU_MAX_ITEMS]; | |
7eda085c | 1359 | |
6dbe3af9 KZ |
1360 | for(i = 0; menuItems[i].key; i++) |
1361 | { | |
7eda085c | 1362 | j = strlen( _(menuItems[i].name) ); |
6dbe3af9 KZ |
1363 | if( j > itemLength ) itemLength = j; |
1364 | available[i] = menuItems[i].key; | |
1365 | } | |
1366 | available[i] = 0; | |
1367 | return menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuItems, itemLength, | |
1368 | available, MENU_HORIZ | MENU_BUTTON, menuDefault); | |
1369 | } | |
1370 | ||
1371 | /* End of command menu support code */ | |
1372 | ||
22853e4a KZ |
1373 | static void |
1374 | new_part(int i) { | |
6dbe3af9 KZ |
1375 | char response[LINE_LENGTH], def[LINE_LENGTH]; |
1376 | char c; | |
1377 | int first = p_info[i].first_sector; | |
1378 | int last = p_info[i].last_sector; | |
1379 | int offset = 0; | |
1380 | int flags = 0; | |
1381 | int id = LINUX; | |
1382 | int num = -1; | |
1383 | int num_sects = last - first + 1; | |
1384 | int len, ext, j; | |
7eda085c | 1385 | char *errmsg; |
eb63b9b8 | 1386 | double sectors_per_MB = K*K / 512.0; |
6dbe3af9 KZ |
1387 | |
1388 | if (p_info[i].num == PRI_OR_LOG) { | |
1389 | static struct MenuItem menuPartType[]= | |
1390 | { | |
7eda085c KZ |
1391 | { 'p', N_("Primary"), N_("Create a new primary partition") }, |
1392 | { 'l', N_("Logical"), N_("Create a new logical partition") }, | |
1393 | { ESC, N_("Cancel"), N_("Don't create a partition") }, | |
6dbe3af9 KZ |
1394 | { 0, NULL, NULL } |
1395 | }; | |
1396 | ||
1397 | c = menuSimple( menuPartType, 0 ); | |
1398 | if (toupper(c) == 'P') | |
1399 | num = find_primary(); | |
1400 | else if (toupper(c) == 'L') | |
1401 | num = find_logical(i); | |
1402 | else | |
1403 | return; | |
1404 | } else if (p_info[i].num == PRIMARY) | |
1405 | num = find_primary(); | |
1406 | else if (p_info[i].num == LOGICAL) | |
1407 | num = find_logical(i); | |
1408 | else | |
7eda085c | 1409 | print_warning(_("!!! Internal error !!!")); |
6dbe3af9 | 1410 | |
c07ebfa1 | 1411 | snprintf(def, sizeof(def), "%.2f", num_sects/sectors_per_MB); |
7eda085c | 1412 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, _("Size (in MB): ")); |
6dbe3af9 KZ |
1413 | if ((len = get_string(response, LINE_LENGTH, def)) <= 0 && |
1414 | len != GS_DEFAULT) | |
1415 | return; | |
1416 | else if (len > 0) { | |
7eda085c | 1417 | #define num_cyls(bytes) (round_int(bytes/SECTOR_SIZE/cylinder_size)) |
6dbe3af9 KZ |
1418 | for (j = 0; |
1419 | j < len-1 && (isdigit(response[j]) || response[j] == '.'); | |
1420 | j++); | |
1421 | if (toupper(response[j]) == 'K') { | |
7eda085c | 1422 | num_sects = num_cyls(atof(response)*K)*cylinder_size; |
6dbe3af9 | 1423 | } else if (toupper(response[j]) == 'M') { |
7eda085c KZ |
1424 | num_sects = num_cyls(atof(response)*K*K)*cylinder_size; |
1425 | } else if (toupper(response[j]) == 'G') { | |
1426 | num_sects = num_cyls(atof(response)*K*K*K)*cylinder_size; | |
6dbe3af9 | 1427 | } else if (toupper(response[j]) == 'C') { |
7eda085c | 1428 | num_sects = round_int(atof(response))*cylinder_size; |
6dbe3af9 KZ |
1429 | } else if (toupper(response[j]) == 'S') { |
1430 | num_sects = round_int(atof(response)); | |
1431 | } else { | |
7eda085c | 1432 | num_sects = num_cyls(atof(response)*K*K)*cylinder_size; |
6dbe3af9 KZ |
1433 | } |
1434 | } | |
1435 | ||
1436 | if (num_sects <= 0 || | |
1437 | num_sects > p_info[i].last_sector - p_info[i].first_sector + 1) | |
1438 | return; | |
1439 | ||
1440 | move( COMMAND_LINE_Y, COMMAND_LINE_X ); clrtoeol(); | |
1441 | if (num_sects < p_info[i].last_sector - p_info[i].first_sector + 1) { | |
1442 | /* Determine where inside free space to put partition. | |
1443 | */ | |
1444 | static struct MenuItem menuPlace[]= | |
1445 | { | |
7eda085c KZ |
1446 | { 'b', N_("Beginning"), N_("Add partition at beginning of free space") }, |
1447 | { 'e', N_("End"), N_("Add partition at end of free space") }, | |
1448 | { ESC, N_("Cancel"), N_("Don't create a partition") }, | |
6dbe3af9 KZ |
1449 | { 0, NULL, NULL } |
1450 | }; | |
1451 | c = menuSimple( menuPlace, 0 ); | |
1452 | if (toupper(c) == 'B') | |
1453 | last = first + num_sects - 1; | |
1454 | else if (toupper(c) == 'E') | |
1455 | first = last - num_sects + 1; | |
1456 | else | |
1457 | return; | |
1458 | } | |
1459 | ||
fd6b7a7f | 1460 | if (IS_LOGICAL(num) && !is_extended(ext_info.id)) { |
6dbe3af9 KZ |
1461 | /* We want to add a logical partition, but need to create an |
1462 | * extended partition first. | |
1463 | */ | |
1464 | if ((ext = find_primary()) < 0) { | |
7eda085c | 1465 | print_warning(_("No room to create the extended partition")); |
6dbe3af9 KZ |
1466 | return; |
1467 | } | |
fd6b7a7f | 1468 | (void) add_part(ext, DOS_EXTENDED, 0, first, last, |
7eda085c | 1469 | (first == 0 ? sectors : 0), 0, &errmsg); |
fd6b7a7f | 1470 | first = ext_info.first_sector + ext_info.offset; |
6dbe3af9 KZ |
1471 | } |
1472 | ||
1473 | if (IS_LOGICAL(num)) | |
1474 | inc_logical(i); | |
1475 | ||
1476 | /* Now we have a complete partition to ourselves */ | |
1477 | if (first == 0 || IS_LOGICAL(num)) | |
1478 | offset = sectors; | |
1479 | ||
7eda085c KZ |
1480 | (void) add_part(num, id, flags, first, last, offset, 0, &errmsg); |
1481 | } | |
1482 | ||
22853e4a KZ |
1483 | static void |
1484 | get_kernel_geometry(void) { | |
7eda085c KZ |
1485 | #ifdef HDIO_GETGEO |
1486 | struct hd_geometry geometry; | |
1487 | ||
1488 | if (!ioctl(fd, HDIO_GETGEO, &geometry)) { | |
1489 | kern_heads = geometry.heads; | |
1490 | kern_sectors = geometry.sectors; | |
1491 | } | |
1492 | #endif | |
1493 | } | |
1494 | ||
22853e4a KZ |
1495 | static void |
1496 | get_partition_table_geometry(partition_table *bufp) { | |
7eda085c KZ |
1497 | struct partition *p; |
1498 | int i,h,s,hh,ss; | |
1499 | int first = TRUE; | |
1500 | int bad = FALSE; | |
1501 | ||
1502 | if (bufp->p.magicflag[0] != PART_TABLE_FLAG0 || | |
364cda48 KZ |
1503 | bufp->p.magicflag[1] != PART_TABLE_FLAG1) { |
1504 | /* Matthew Wilcox: slightly friendlier version of | |
1505 | fatal(_("Bad signature on partition table"), 3); | |
1506 | */ | |
1507 | int cont; | |
1508 | mvaddstr(WARNING_START, 0, | |
1509 | _("No partition table or unknown signature on partition table")); | |
1510 | mvaddstr(WARNING_START+1, 0, | |
1511 | _("Do you wish to start with a zero table [y/N] ?")); | |
1512 | putchar(BELL); | |
1513 | refresh(); | |
1514 | cont = getch(); | |
1515 | if ((cont != 'y') && (cont != 'Y')) | |
1516 | die_x(3); | |
1517 | zero_table = TRUE; | |
1518 | return; | |
e8f26419 KZ |
1519 | |
1520 | /* Oskar Liljeblad suggested: | |
1521 | Bad signature blah blah | |
1522 | If this is a brand new harddrive that has not been partitioned | |
1523 | before, please run cfdisk -z. | |
1524 | */ | |
364cda48 | 1525 | } |
7eda085c KZ |
1526 | |
1527 | hh = ss = 0; | |
1528 | for (i=0; i<4; i++) { | |
1529 | p = &(bufp->p.part[i]); | |
1530 | if (p->sys_ind != 0) { | |
1531 | h = p->end_head + 1; | |
1532 | s = (p->end_sector & 077); | |
1533 | if (first) { | |
1534 | hh = h; | |
1535 | ss = s; | |
1536 | first = FALSE; | |
1537 | } else if (hh != h || ss != s) | |
1538 | bad = TRUE; | |
1539 | } | |
1540 | } | |
1541 | ||
1542 | if (!first && !bad) { | |
1543 | pt_heads = hh; | |
1544 | pt_sectors = ss; | |
1545 | } | |
1546 | } | |
1547 | ||
22853e4a KZ |
1548 | static void |
1549 | decide_on_geometry(void) { | |
7eda085c KZ |
1550 | heads = (user_heads ? user_heads : |
1551 | pt_heads ? pt_heads : | |
1552 | kern_heads ? kern_heads : 255); | |
1553 | sectors = (user_sectors ? user_sectors : | |
1554 | pt_sectors ? pt_sectors : | |
1555 | kern_sectors ? kern_sectors : 63); | |
1556 | cylinder_size = heads*sectors; | |
1557 | cylinders = actual_size/cylinder_size; | |
1558 | if (user_cylinders > 0 && user_cylinders <= 0x7fffffff/cylinder_size) | |
1559 | cylinders = user_cylinders; | |
1560 | ||
1561 | total_size = cylinder_size*cylinders; | |
1562 | if (total_size > actual_size) | |
1563 | print_warning(_("You specified more cylinders than fit on disk")); | |
6dbe3af9 KZ |
1564 | } |
1565 | ||
22853e4a KZ |
1566 | static void |
1567 | clear_p_info(void) { | |
6dbe3af9 KZ |
1568 | num_parts = 1; |
1569 | p_info[0].first_sector = 0; | |
7eda085c | 1570 | p_info[0].last_sector = total_size - 1; |
6dbe3af9 KZ |
1571 | p_info[0].offset = 0; |
1572 | p_info[0].flags = 0; | |
1573 | p_info[0].id = FREE_SPACE; | |
1574 | p_info[0].num = PRI_OR_LOG; | |
1575 | ||
1576 | ext_info.first_sector = 0; | |
1577 | ext_info.last_sector = 0; | |
1578 | ext_info.offset = 0; | |
1579 | ext_info.flags = 0; | |
1580 | ext_info.id = FREE_SPACE; | |
1581 | ext_info.num = PRIMARY; | |
1582 | } | |
1583 | ||
22853e4a KZ |
1584 | static void |
1585 | fill_p_info(void) { | |
5c36a0eb KZ |
1586 | int pn, i, bs, bsz; |
1587 | struct partition *p; | |
6dbe3af9 KZ |
1588 | partition_table buffer; |
1589 | partition_info tmp_ext = { 0, 0, 0, 0, FREE_SPACE, PRIMARY }; | |
1590 | ||
fd6b7a7f KZ |
1591 | if ((fd = open(disk_device, O_RDWR)) < 0) { |
1592 | if ((fd = open(disk_device, O_RDONLY)) < 0) | |
7eda085c | 1593 | fatal(_("Cannot open disk drive"), 2); |
fd6b7a7f | 1594 | opentype = O_RDONLY; |
7eda085c | 1595 | print_warning(_("Opened disk read-only - you have no permission to write")); |
fd6b7a7f KZ |
1596 | if (curses_started) { |
1597 | refresh(); | |
1598 | getch(); | |
1599 | clear_warning(); | |
1600 | } | |
1601 | } else | |
1602 | opentype = O_RDWR; | |
1603 | opened = TRUE; | |
1604 | ||
2b6fc908 KZ |
1605 | /* Blocks are visible in more than one way: |
1606 | e.g. as block on /dev/hda and as block on /dev/hda3 | |
1607 | By a bug in the Linux buffer cache, we will see the old | |
1608 | contents of /dev/hda when the change was made to /dev/hda3. | |
1609 | In order to avoid this, discard all blocks on /dev/hda. | |
1610 | Note that partition table blocks do not live in /dev/hdaN, | |
1611 | so this only plays a role if we want to show volume labels. */ | |
1612 | ioctl(fd, BLKFLSBUF); /* ignore errors */ | |
1613 | /* e.g. Permission Denied */ | |
6dbe3af9 | 1614 | |
7eda085c KZ |
1615 | if (ioctl(fd, BLKGETSIZE, &actual_size)) |
1616 | fatal(_("Cannot get disk size"), 3); | |
2b6fc908 KZ |
1617 | |
1618 | read_sector(buffer.c.b, 0); | |
6dbe3af9 | 1619 | |
7eda085c KZ |
1620 | get_kernel_geometry(); |
1621 | ||
1622 | if (!zero_table || use_partition_table_geometry) | |
1623 | get_partition_table_geometry(& buffer); | |
1624 | ||
1625 | decide_on_geometry(); | |
1626 | ||
6dbe3af9 KZ |
1627 | clear_p_info(); |
1628 | ||
1629 | if (!zero_table) { | |
7eda085c KZ |
1630 | char *errmsg = ""; |
1631 | ||
6dbe3af9 | 1632 | for (i = 0; i < 4; i++) { |
5c36a0eb KZ |
1633 | p = & buffer.p.part[i]; |
1634 | bs = get_start_sect(p); | |
1635 | bsz = get_nr_sects(p); | |
fd6b7a7f | 1636 | |
5c36a0eb KZ |
1637 | if (p->sys_ind > 0 && |
1638 | add_part(i, p->sys_ind, p->boot_ind, | |
7eda085c KZ |
1639 | ((bs <= sectors) ? 0 : bs), bs + bsz - 1, |
1640 | ((bs <= sectors) ? bs : 0), 1, &errmsg)) { | |
7eda085c KZ |
1641 | char *bad = _("Bad primary partition"); |
1642 | char *msg = (char *) xmalloc(strlen(bad) + strlen(errmsg) + 30); | |
1643 | sprintf(msg, "%s %d: %s", bad, i, errmsg); | |
1644 | fatal(msg, 4); | |
6dbe3af9 | 1645 | } |
fd6b7a7f | 1646 | if (is_extended(buffer.p.part[i].sys_ind)) |
6dbe3af9 KZ |
1647 | tmp_ext = ext_info; |
1648 | } | |
1649 | ||
fd6b7a7f | 1650 | if (is_extended(tmp_ext.id)) { |
6dbe3af9 | 1651 | ext_info = tmp_ext; |
fd6b7a7f KZ |
1652 | logical_sectors[logical] = |
1653 | ext_info.first_sector + ext_info.offset; | |
6dbe3af9 KZ |
1654 | read_sector(buffer.c.b, logical_sectors[logical++]); |
1655 | i = 4; | |
1656 | do { | |
5c36a0eb KZ |
1657 | for (pn = 0; |
1658 | pn < 4 && (!buffer.p.part[pn].sys_ind || | |
1659 | is_extended(buffer.p.part[pn].sys_ind)); | |
1660 | pn++); | |
1661 | ||
1662 | if (pn < 4) { | |
1663 | p = & buffer.p.part[pn]; | |
1664 | bs = get_start_sect(p); | |
1665 | bsz = get_nr_sects(p); | |
1666 | ||
1667 | if (add_part(i++, p->sys_ind, p->boot_ind, | |
6dbe3af9 | 1668 | logical_sectors[logical-1], |
5c36a0eb | 1669 | logical_sectors[logical-1] + bs + bsz - 1, |
7eda085c | 1670 | bs, 1, &errmsg)) { |
7eda085c KZ |
1671 | char *bad = _("Bad logical partition"); |
1672 | char *msg = (char *) xmalloc(strlen(bad) + strlen(errmsg) + 30); | |
1673 | sprintf(msg, "%s %d: %s", bad, i-1, errmsg); | |
1674 | fatal(msg, 4); | |
1675 | } | |
6dbe3af9 KZ |
1676 | } |
1677 | ||
5c36a0eb KZ |
1678 | for (pn = 0; |
1679 | pn < 4 && !is_extended(buffer.p.part[pn].sys_ind); | |
1680 | pn++); | |
1681 | if (pn < 4) { | |
1682 | p = & buffer.p.part[pn]; | |
1683 | bs = get_start_sect(p); | |
1684 | logical_sectors[logical] = ext_info.first_sector | |
1685 | + ext_info.offset + bs; | |
1686 | read_sector(buffer.c.b, logical_sectors[logical++]); | |
6dbe3af9 | 1687 | } |
5c36a0eb | 1688 | } while (pn < 4 && logical < MAXIMUM_PARTS-4); |
6dbe3af9 KZ |
1689 | } |
1690 | } | |
1691 | } | |
1692 | ||
22853e4a KZ |
1693 | static void |
1694 | fill_part_table(struct partition *p, partition_info *pi) { | |
7eda085c | 1695 | int begin; |
6dbe3af9 KZ |
1696 | |
1697 | p->boot_ind = pi->flags; | |
1698 | p->sys_ind = pi->id; | |
7eda085c | 1699 | begin = pi->first_sector + pi->offset; |
6dbe3af9 | 1700 | if (IS_LOGICAL(pi->num)) |
5c36a0eb | 1701 | set_start_sect(p,pi->offset); |
6dbe3af9 | 1702 | else |
7eda085c KZ |
1703 | set_start_sect(p,begin); |
1704 | set_nr_sects(p, pi->last_sector - begin + 1); | |
1705 | set_hsc_begin(p, begin); | |
1706 | set_hsc_end(p, pi->last_sector); | |
6dbe3af9 KZ |
1707 | } |
1708 | ||
22853e4a KZ |
1709 | static void |
1710 | fill_primary_table(partition_table *buffer) { | |
6dbe3af9 KZ |
1711 | int i; |
1712 | ||
1713 | /* Zero out existing table */ | |
1714 | for (i = 0x1BE; i < SECTOR_SIZE; i++) | |
1715 | buffer->c.b[i] = 0; | |
1716 | ||
1717 | for (i = 0; i < num_parts; i++) | |
1718 | if (IS_PRIMARY(p_info[i].num)) | |
1719 | fill_part_table(&(buffer->p.part[p_info[i].num]), &(p_info[i])); | |
1720 | ||
fd6b7a7f | 1721 | if (is_extended(ext_info.id)) |
6dbe3af9 KZ |
1722 | fill_part_table(&(buffer->p.part[ext_info.num]), &ext_info); |
1723 | ||
5c36a0eb KZ |
1724 | buffer->p.magicflag[0] = PART_TABLE_FLAG0; |
1725 | buffer->p.magicflag[1] = PART_TABLE_FLAG1; | |
6dbe3af9 KZ |
1726 | } |
1727 | ||
22853e4a KZ |
1728 | static void |
1729 | fill_logical_table(partition_table *buffer, partition_info *pi) { | |
6dbe3af9 | 1730 | struct partition *p; |
7eda085c | 1731 | int i; |
6dbe3af9 KZ |
1732 | |
1733 | for (i = 0; i < logical && pi->first_sector != logical_sectors[i]; i++); | |
5c36a0eb KZ |
1734 | if (i == logical || buffer->p.magicflag[0] != PART_TABLE_FLAG0 |
1735 | || buffer->p.magicflag[1] != PART_TABLE_FLAG1) | |
6dbe3af9 KZ |
1736 | for (i = 0; i < SECTOR_SIZE; i++) |
1737 | buffer->c.b[i] = 0; | |
1738 | ||
1739 | /* Zero out existing table */ | |
1740 | for (i = 0x1BE; i < SECTOR_SIZE; i++) | |
1741 | buffer->c.b[i] = 0; | |
1742 | ||
1743 | fill_part_table(&(buffer->p.part[0]), pi); | |
1744 | ||
1745 | for (i = 0; | |
1746 | i < num_parts && pi->num != p_info[i].num - 1; | |
1747 | i++); | |
1748 | ||
1749 | if (i < num_parts) { | |
1750 | p = &(buffer->p.part[1]); | |
1751 | pi = &(p_info[i]); | |
1752 | ||
1753 | p->boot_ind = 0; | |
fd6b7a7f | 1754 | p->sys_ind = DOS_EXTENDED; |
5c36a0eb KZ |
1755 | set_start_sect(p, pi->first_sector - ext_info.first_sector - ext_info.offset); |
1756 | set_nr_sects(p, pi->last_sector - pi->first_sector + 1); | |
7eda085c KZ |
1757 | set_hsc_begin(p, pi->first_sector); |
1758 | set_hsc_end(p, pi->last_sector); | |
6dbe3af9 KZ |
1759 | } |
1760 | ||
5c36a0eb KZ |
1761 | buffer->p.magicflag[0] = PART_TABLE_FLAG0; |
1762 | buffer->p.magicflag[1] = PART_TABLE_FLAG1; | |
6dbe3af9 KZ |
1763 | } |
1764 | ||
22853e4a KZ |
1765 | static void |
1766 | write_part_table(void) { | |
5c36a0eb | 1767 | int i, ct, done = FALSE, len; |
6dbe3af9 | 1768 | partition_table buffer; |
fd6b7a7f KZ |
1769 | struct stat s; |
1770 | int is_bdev; | |
6dbe3af9 KZ |
1771 | char response[LINE_LENGTH]; |
1772 | ||
fd6b7a7f | 1773 | if (opentype == O_RDONLY) { |
7eda085c | 1774 | print_warning(_("Opened disk read-only - you have no permission to write")); |
fd6b7a7f KZ |
1775 | refresh(); |
1776 | getch(); | |
1777 | clear_warning(); | |
1778 | return; | |
1779 | } | |
6dbe3af9 | 1780 | |
fd6b7a7f KZ |
1781 | is_bdev = 0; |
1782 | if(fstat(fd, &s) == 0 && S_ISBLK(s.st_mode)) | |
1783 | is_bdev = 1; | |
1784 | ||
1785 | if (is_bdev) { | |
7eda085c | 1786 | print_warning(_("Warning!! This may destroy data on your disk!")); |
fd6b7a7f KZ |
1787 | |
1788 | while (!done) { | |
1789 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c KZ |
1790 | _("Are you sure you want write the partition table " |
1791 | "to disk? (yes or no): ")); | |
fd6b7a7f KZ |
1792 | len = get_string(response, LINE_LENGTH, NULL); |
1793 | clear_warning(); | |
1794 | if (len == GS_ESCAPE) | |
1795 | return; | |
7eda085c KZ |
1796 | else if (strcasecmp(response, _("no")) == 0) { |
1797 | print_warning(_("Did not write partition table to disk")); | |
fd6b7a7f | 1798 | return; |
7eda085c | 1799 | } else if (strcasecmp(response, _("yes")) == 0) |
fd6b7a7f KZ |
1800 | done = TRUE; |
1801 | else | |
7eda085c | 1802 | print_warning(_("Please enter `yes' or `no'")); |
fd6b7a7f KZ |
1803 | } |
1804 | ||
1805 | clear_warning(); | |
7eda085c | 1806 | print_warning(_("Writing partition table to disk...")); |
fd6b7a7f | 1807 | refresh(); |
6dbe3af9 KZ |
1808 | } |
1809 | ||
6dbe3af9 KZ |
1810 | read_sector(buffer.c.b, 0); |
1811 | fill_primary_table(&buffer); | |
1812 | write_sector(buffer.c.b, 0); | |
1813 | ||
1814 | for (i = 0; i < num_parts; i++) | |
1815 | if (IS_LOGICAL(p_info[i].num)) { | |
6dbe3af9 KZ |
1816 | read_sector(buffer.c.b, p_info[i].first_sector); |
1817 | fill_logical_table(&buffer, &(p_info[i])); | |
1818 | write_sector(buffer.c.b, p_info[i].first_sector); | |
1819 | } | |
1820 | ||
fd6b7a7f KZ |
1821 | if (is_bdev) { |
1822 | sync(); | |
1823 | sleep(2); | |
1824 | if (!ioctl(fd,BLKRRPART)) | |
1825 | changed = TRUE; | |
1826 | sync(); | |
1827 | sleep(4); | |
1828 | ||
1829 | clear_warning(); | |
1830 | if (changed) | |
7eda085c | 1831 | print_warning(_("Wrote partition table to disk")); |
fd6b7a7f | 1832 | else |
7eda085c | 1833 | print_warning(_("Wrote partition table, but re-read table failed. Reboot to update table.")); |
fd6b7a7f | 1834 | } else |
7eda085c | 1835 | print_warning(_("Wrote partition table to disk")); |
5c36a0eb KZ |
1836 | |
1837 | /* Check: unique bootable primary partition? */ | |
1838 | ct = 0; | |
1839 | for (i = 0; i < num_parts; i++) | |
1840 | if (IS_PRIMARY(i) && p_info[i].flags == ACTIVE_FLAG) | |
1841 | ct++; | |
c07ebfa1 KZ |
1842 | if (ct == 0) |
1843 | print_warning(_("No primary partitions are marked bootable. DOS MBR cannot boot this.")); | |
1844 | if (ct > 1) | |
1845 | print_warning(_("More than one primary partition is marked bootable. DOS MBR cannot boot this.")); | |
6dbe3af9 KZ |
1846 | } |
1847 | ||
22853e4a KZ |
1848 | static void |
1849 | fp_printf(FILE *fp, char *format, ...) { | |
6dbe3af9 KZ |
1850 | va_list args; |
1851 | char buf[1024]; | |
1852 | int y, x; | |
1853 | ||
1854 | va_start(args, format); | |
c07ebfa1 | 1855 | vsnprintf(buf, sizeof(buf), format, args); |
6dbe3af9 KZ |
1856 | va_end(args); |
1857 | ||
1858 | if (fp == NULL) { | |
1859 | /* The following works best if the string to be printed has at | |
1860 | most only one newline. */ | |
1861 | printw("%s", buf); | |
1862 | getyx(stdscr, y, x); | |
1863 | if (y >= COMMAND_LINE_Y-2) { | |
1864 | menuContinue(); | |
1865 | erase(); | |
1866 | move(0, 0); | |
1867 | } | |
1868 | } else | |
1869 | fprintf(fp, "%s", buf); | |
1870 | } | |
1871 | ||
1872 | #define MAX_PER_LINE 16 | |
22853e4a KZ |
1873 | static void |
1874 | print_file_buffer(FILE *fp, char *buffer) { | |
6dbe3af9 KZ |
1875 | int i,l; |
1876 | ||
1877 | for (i = 0, l = 0; i < SECTOR_SIZE; i++, l++) { | |
1878 | if (l == 0) | |
1879 | fp_printf(fp, "0x%03X:", i); | |
1880 | fp_printf(fp, " %02X", (unsigned char) buffer[i]); | |
1881 | if (l == MAX_PER_LINE - 1) { | |
1882 | fp_printf(fp, "\n"); | |
1883 | l = -1; | |
1884 | } | |
1885 | } | |
1886 | if (l > 0) | |
1887 | fp_printf(fp, "\n"); | |
1888 | fp_printf(fp, "\n"); | |
1889 | } | |
1890 | ||
22853e4a KZ |
1891 | static void |
1892 | print_raw_table(void) { | |
6dbe3af9 KZ |
1893 | int i, to_file; |
1894 | partition_table buffer; | |
1895 | char fname[LINE_LENGTH]; | |
1896 | FILE *fp; | |
1897 | ||
1898 | if (print_only) { | |
1899 | fp = stdout; | |
1900 | to_file = TRUE; | |
1901 | } else { | |
1902 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 1903 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
1904 | |
1905 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
1906 | return; | |
1907 | ||
1908 | if (to_file) { | |
1909 | if ((fp = fopen(fname, "w")) == NULL) { | |
1910 | char errstr[LINE_LENGTH]; | |
c07ebfa1 KZ |
1911 | snprintf(errstr, sizeof(errstr), |
1912 | _("Cannot open file '%s'"), fname); | |
6dbe3af9 KZ |
1913 | print_warning(errstr); |
1914 | return; | |
1915 | } | |
1916 | } else { | |
1917 | fp = NULL; | |
1918 | erase(); | |
1919 | move(0, 0); | |
1920 | } | |
1921 | } | |
1922 | ||
7eda085c | 1923 | fp_printf(fp, _("Disk Drive: %s\n"), disk_device); |
6dbe3af9 | 1924 | |
7eda085c | 1925 | fp_printf(fp, _("Sector 0:\n")); |
6dbe3af9 KZ |
1926 | read_sector(buffer.c.b, 0); |
1927 | fill_primary_table(&buffer); | |
1928 | print_file_buffer(fp, buffer.c.b); | |
1929 | ||
1930 | for (i = 0; i < num_parts; i++) | |
1931 | if (IS_LOGICAL(p_info[i].num)) { | |
7eda085c | 1932 | fp_printf(fp, _("Sector %d:\n"), p_info[i].first_sector); |
6dbe3af9 KZ |
1933 | read_sector(buffer.c.b, p_info[i].first_sector); |
1934 | fill_logical_table(&buffer, &(p_info[i])); | |
1935 | print_file_buffer(fp, buffer.c.b); | |
1936 | } | |
1937 | ||
1938 | if (to_file) { | |
1939 | if (!print_only) | |
1940 | fclose(fp); | |
1941 | } else { | |
1942 | menuContinue(); | |
1943 | } | |
1944 | } | |
1945 | ||
22853e4a KZ |
1946 | static void |
1947 | print_p_info_entry(FILE *fp, partition_info *p) { | |
6dbe3af9 | 1948 | int size; |
fd6b7a7f | 1949 | char part_str[40]; |
6dbe3af9 KZ |
1950 | |
1951 | if (p->id == UNUSABLE) | |
7eda085c | 1952 | fp_printf(fp, _(" None ")); |
6dbe3af9 | 1953 | else if (p->id == FREE_SPACE && p->num == PRI_OR_LOG) |
7eda085c | 1954 | fp_printf(fp, _(" Pri/Log")); |
6dbe3af9 | 1955 | else if (p->id == FREE_SPACE && p->num == PRIMARY) |
7eda085c | 1956 | fp_printf(fp, _(" Primary")); |
6dbe3af9 | 1957 | else if (p->id == FREE_SPACE && p->num == LOGICAL) |
7eda085c | 1958 | fp_printf(fp, _(" Logical")); |
6dbe3af9 KZ |
1959 | else |
1960 | fp_printf(fp, "%2d %-7.7s", p->num+1, | |
7eda085c | 1961 | IS_LOGICAL(p->num) ? _("Logical") : _("Primary")); |
6dbe3af9 KZ |
1962 | |
1963 | fp_printf(fp, " "); | |
1964 | ||
fd6b7a7f | 1965 | fp_printf(fp, "%8d%c", p->first_sector, |
7eda085c KZ |
1966 | ((p->first_sector/cylinder_size) != |
1967 | ((float)p->first_sector/cylinder_size) ? | |
6dbe3af9 KZ |
1968 | '*' : ' ')); |
1969 | ||
fd6b7a7f | 1970 | fp_printf(fp, "%8d%c", p->last_sector, |
7eda085c KZ |
1971 | (((p->last_sector+1)/cylinder_size) != |
1972 | ((float)(p->last_sector+1)/cylinder_size) ? | |
6dbe3af9 KZ |
1973 | '*' : ' ')); |
1974 | ||
fd6b7a7f | 1975 | fp_printf(fp, "%7d%c", p->offset, |
6dbe3af9 KZ |
1976 | ((((p->first_sector == 0 || IS_LOGICAL(p->num)) && |
1977 | (p->offset != sectors)) || | |
1978 | (p->first_sector != 0 && IS_PRIMARY(p->num) && | |
1979 | p->offset != 0)) ? | |
1980 | '#' : ' ')); | |
1981 | ||
6dbe3af9 | 1982 | size = p->last_sector - p->first_sector + 1; |
fd6b7a7f | 1983 | fp_printf(fp, "%8d%c", size, |
7eda085c | 1984 | ((size/cylinder_size) != ((float)size/cylinder_size) ? |
6dbe3af9 KZ |
1985 | '*' : ' ')); |
1986 | ||
1987 | fp_printf(fp, " "); | |
1988 | ||
1989 | if (p->id == UNUSABLE) | |
7eda085c | 1990 | sprintf(part_str, "%.17s", _("Unusable")); |
6dbe3af9 | 1991 | else if (p->id == FREE_SPACE) |
7eda085c KZ |
1992 | sprintf(part_str, "%.17s", _("Free Space")); |
1993 | else if (partition_type_name(p->id)) | |
1994 | sprintf(part_str, "%.17s (%02X)", partition_type_name(p->id), p->id); | |
6dbe3af9 | 1995 | else |
7eda085c | 1996 | sprintf(part_str, "%.17s (%02X)", _("Unknown"), p->id); |
fd6b7a7f | 1997 | fp_printf(fp, "%-22.22s", part_str); |
6dbe3af9 KZ |
1998 | |
1999 | fp_printf(fp, " "); | |
2000 | ||
2001 | if (p->flags == ACTIVE_FLAG) | |
7eda085c | 2002 | fp_printf(fp, _("Boot (%02X)"), p->flags); |
6dbe3af9 | 2003 | else if (p->flags != 0) |
7eda085c | 2004 | fp_printf(fp, _("Unknown (%02X)"), p->flags); |
6dbe3af9 | 2005 | else |
7eda085c | 2006 | fp_printf(fp, _("None (%02X)"), p->flags); |
6dbe3af9 KZ |
2007 | |
2008 | fp_printf(fp, "\n"); | |
2009 | } | |
2010 | ||
22853e4a KZ |
2011 | static void |
2012 | print_p_info(void) { | |
6dbe3af9 KZ |
2013 | char fname[LINE_LENGTH]; |
2014 | FILE *fp; | |
fd6b7a7f | 2015 | int i, to_file, pext = is_extended(ext_info.id); |
6dbe3af9 KZ |
2016 | |
2017 | if (print_only) { | |
2018 | fp = stdout; | |
2019 | to_file = TRUE; | |
2020 | } else { | |
2021 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2022 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
2023 | |
2024 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
2025 | return; | |
2026 | ||
2027 | if (to_file) { | |
2028 | if ((fp = fopen(fname, "w")) == NULL) { | |
2029 | char errstr[LINE_LENGTH]; | |
7eda085c | 2030 | sprintf(errstr, _("Cannot open file '%s'"), fname); |
6dbe3af9 KZ |
2031 | print_warning(errstr); |
2032 | return; | |
2033 | } | |
2034 | } else { | |
2035 | fp = NULL; | |
2036 | erase(); | |
2037 | move(0, 0); | |
2038 | } | |
2039 | } | |
2040 | ||
7eda085c | 2041 | fp_printf(fp, _("Partition Table for %s\n"), disk_device); |
6dbe3af9 | 2042 | fp_printf(fp, "\n"); |
7eda085c KZ |
2043 | fp_printf(fp, _(" First Last\n")); |
2044 | fp_printf(fp, _(" # Type Sector Sector Offset Length Filesystem Type (ID) Flags\n")); | |
2045 | fp_printf(fp, _("-- ------- -------- --------- ------ --------- ---------------------- ---------\n")); | |
6dbe3af9 KZ |
2046 | |
2047 | for (i = 0; i < num_parts; i++) { | |
2048 | if (pext && (p_info[i].first_sector >= ext_info.first_sector)) { | |
2049 | print_p_info_entry(fp,&ext_info); | |
2050 | pext = FALSE; | |
2051 | } | |
2052 | print_p_info_entry(fp, &(p_info[i])); | |
2053 | } | |
2054 | ||
2055 | if (to_file) { | |
2056 | if (!print_only) | |
2057 | fclose(fp); | |
2058 | } else { | |
2059 | menuContinue(); | |
2060 | } | |
2061 | } | |
2062 | ||
22853e4a KZ |
2063 | static void |
2064 | print_part_entry(FILE *fp, int num, partition_info *pi) { | |
6dbe3af9 | 2065 | int first = 0, start = 0, end = 0, size = 0; |
7eda085c KZ |
2066 | unsigned char ss, es, sh, eh; |
2067 | int sc, ec; | |
6dbe3af9 KZ |
2068 | int flags = 0, id = 0; |
2069 | ||
7eda085c KZ |
2070 | ss = sh = es = eh = 0; |
2071 | sc = ec = 0; | |
2072 | ||
6dbe3af9 KZ |
2073 | if (pi != NULL) { |
2074 | flags = pi->flags; | |
2075 | id = pi->id; | |
2076 | ||
2077 | if (IS_LOGICAL(num)) | |
2078 | first = pi->offset; | |
2079 | else | |
2080 | first = pi->first_sector + pi->offset; | |
2081 | ||
2082 | start = pi->first_sector + pi->offset; | |
2083 | end = pi->last_sector; | |
2084 | size = end - start + 1; | |
6dbe3af9 | 2085 | |
7eda085c KZ |
2086 | set_hsc0(&sh, &ss, &sc, start); |
2087 | set_hsc0(&eh, &es, &ec, end); | |
6dbe3af9 KZ |
2088 | } |
2089 | ||
2b6fc908 | 2090 | fp_printf(fp, "%2d 0x%02X %4d %4d %4d 0x%02X %4d %4d %4d %8d %9d\n", |
6dbe3af9 KZ |
2091 | num+1, flags, sh, ss, sc, id, eh, es, ec, first, size); |
2092 | } | |
2093 | ||
2094 | ||
22853e4a KZ |
2095 | static void |
2096 | print_part_table(void) { | |
6dbe3af9 KZ |
2097 | int i, j, to_file; |
2098 | char fname[LINE_LENGTH]; | |
2099 | FILE *fp; | |
2100 | ||
2101 | if (print_only) { | |
2102 | fp = stdout; | |
2103 | to_file = TRUE; | |
2104 | } else { | |
2105 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2106 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
2107 | |
2108 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
2109 | return; | |
2110 | ||
2111 | if (to_file) { | |
2112 | if ((fp = fopen(fname, "w")) == NULL) { | |
2113 | char errstr[LINE_LENGTH]; | |
7eda085c | 2114 | sprintf(errstr, _("Cannot open file '%s'"), fname); |
6dbe3af9 KZ |
2115 | print_warning(errstr); |
2116 | return; | |
2117 | } | |
2118 | } else { | |
2119 | fp = NULL; | |
2120 | erase(); | |
2121 | move(0, 0); | |
2122 | } | |
2123 | } | |
2124 | ||
7eda085c | 2125 | fp_printf(fp, _("Partition Table for %s\n"), disk_device); |
6dbe3af9 | 2126 | fp_printf(fp, "\n"); |
e8f26419 | 2127 | /* Three-line heading. Read "Start Sector" etc vertically. */ |
7eda085c KZ |
2128 | fp_printf(fp, _(" ---Starting--- ----Ending---- Start Number of\n")); |
2129 | fp_printf(fp, _(" # Flags Head Sect Cyl ID Head Sect Cyl Sector Sectors\n")); | |
2130 | fp_printf(fp, _("-- ----- ---- ---- ---- ---- ---- ---- ---- -------- ---------\n")); | |
6dbe3af9 KZ |
2131 | |
2132 | for (i = 0; i < 4; i++) { | |
2133 | for (j = 0; | |
2134 | j < num_parts && (p_info[j].id <= 0 || p_info[j].num != i); | |
2135 | j++); | |
2136 | if (j < num_parts) { | |
2137 | print_part_entry(fp, i, &(p_info[j])); | |
fd6b7a7f | 2138 | } else if (is_extended(ext_info.id) && ext_info.num == i) { |
6dbe3af9 KZ |
2139 | print_part_entry(fp, i, &ext_info); |
2140 | } else { | |
2141 | print_part_entry(fp, i, NULL); | |
2142 | } | |
2143 | } | |
2144 | ||
2145 | for (i = 0; i < num_parts; i++) | |
2146 | if (IS_LOGICAL(p_info[i].num)) | |
2147 | print_part_entry(fp, p_info[i].num, &(p_info[i])); | |
2148 | ||
2149 | if (to_file) { | |
2150 | if (!print_only) | |
2151 | fclose(fp); | |
2152 | } else { | |
2153 | menuContinue(); | |
2154 | } | |
2155 | } | |
2156 | ||
22853e4a KZ |
2157 | static void |
2158 | print_tables(void) { | |
6dbe3af9 KZ |
2159 | int done = FALSE; |
2160 | ||
2161 | static struct MenuItem menuFormat[]= | |
2162 | { | |
7eda085c KZ |
2163 | { 'r', N_("Raw"), N_("Print the table using raw data format") }, |
2164 | { 's', N_("Sectors"), N_("Print the table ordered by sectors") }, | |
2165 | { 't', N_("Table"), N_("Just print the partition table") }, | |
2166 | { ESC, N_("Cancel"), N_("Don't print the table") }, | |
6dbe3af9 KZ |
2167 | { 0, NULL, NULL } |
2168 | }; | |
2169 | ||
2170 | while (!done) | |
2171 | switch ( toupper(menuSimple( menuFormat, 2)) ) { | |
2172 | case 'R': | |
2173 | print_raw_table(); | |
2174 | done = TRUE; | |
2175 | break; | |
2176 | case 'S': | |
2177 | print_p_info(); | |
2178 | done = TRUE; | |
2179 | break; | |
2180 | case 'T': | |
2181 | print_part_table(); | |
2182 | done = TRUE; | |
2183 | break; | |
2184 | case ESC: | |
2185 | done = TRUE; | |
2186 | break; | |
2187 | } | |
2188 | } | |
2189 | ||
2190 | #define END_OF_HELP "EOHS!" | |
22853e4a KZ |
2191 | static void |
2192 | display_help(void) { | |
6dbe3af9 | 2193 | char *help_text[] = { |
7eda085c | 2194 | N_("Help Screen for cfdisk"), |
6dbe3af9 | 2195 | "", |
7eda085c KZ |
2196 | N_("This is cfdisk, a curses based disk partitioning program, which"), |
2197 | N_("allows you to create, delete and modify partitions on your hard"), | |
2198 | N_("disk drive."), | |
6dbe3af9 | 2199 | "", |
7eda085c | 2200 | N_("Copyright (C) 1994-1999 Kevin E. Martin & aeb"), |
6dbe3af9 | 2201 | "", |
7eda085c KZ |
2202 | N_("Command Meaning"), |
2203 | N_("------- -------"), | |
2204 | N_(" b Toggle bootable flag of the current partition"), | |
2205 | N_(" d Delete the current partition"), | |
2206 | N_(" g Change cylinders, heads, sectors-per-track parameters"), | |
2207 | N_(" WARNING: This option should only be used by people who"), | |
2208 | N_(" know what they are doing."), | |
2209 | N_(" h Print this screen"), | |
2210 | N_(" m Maximize disk usage of the current partition"), | |
2211 | N_(" Note: This may make the partition incompatible with"), | |
2212 | N_(" DOS, OS/2, ..."), | |
2213 | N_(" n Create new partition from free space"), | |
2214 | N_(" p Print partition table to the screen or to a file"), | |
2215 | N_(" There are several different formats for the partition"), | |
2216 | N_(" that you can choose from:"), | |
2217 | N_(" r - Raw data (exactly what would be written to disk)"), | |
2218 | N_(" s - Table ordered by sectors"), | |
2219 | N_(" t - Table in raw format"), | |
2220 | N_(" q Quit program without writing partition table"), | |
2221 | N_(" t Change the filesystem type"), | |
2222 | N_(" u Change units of the partition size display"), | |
2223 | N_(" Rotates through MB, sectors and cylinders"), | |
2224 | N_(" W Write partition table to disk (must enter upper case W)"), | |
2225 | N_(" Since this might destroy data on the disk, you must"), | |
2226 | N_(" either confirm or deny the write by entering `yes' or"), | |
2227 | N_(" `no'"), | |
2228 | N_("Up Arrow Move cursor to the previous partition"), | |
2229 | N_("Down Arrow Move cursor to the next partition"), | |
2230 | N_("CTRL-L Redraws the screen"), | |
2231 | N_(" ? Print this screen"), | |
6dbe3af9 | 2232 | "", |
7eda085c KZ |
2233 | N_("Note: All of the commands can be entered with either upper or lower"), |
2234 | N_("case letters (except for Writes)."), | |
6dbe3af9 KZ |
2235 | END_OF_HELP |
2236 | }; | |
2237 | ||
2238 | int cur_line = 0; | |
2239 | FILE *fp = NULL; | |
2240 | ||
2241 | erase(); | |
2242 | move(0, 0); | |
7eda085c KZ |
2243 | while (strcmp(help_text[cur_line], END_OF_HELP)) { |
2244 | if (help_text[cur_line][0]) | |
2245 | fp_printf(fp, "%s\n", _(help_text[cur_line])); | |
2246 | else | |
2247 | fp_printf(fp, "\n"); | |
2248 | cur_line++; | |
2249 | } | |
6dbe3af9 KZ |
2250 | menuContinue(); |
2251 | } | |
2252 | ||
22853e4a KZ |
2253 | static int |
2254 | change_geometry(void) { | |
6dbe3af9 KZ |
2255 | int ret_val = FALSE; |
2256 | int done = FALSE; | |
2257 | char def[LINE_LENGTH]; | |
2258 | char response[LINE_LENGTH]; | |
7eda085c | 2259 | int tmp_val, max_cyls, i; |
6dbe3af9 KZ |
2260 | |
2261 | while (!done) { | |
2262 | static struct MenuItem menuGeometry[]= | |
2263 | { | |
7eda085c KZ |
2264 | { 'c', N_("Cylinders"), N_("Change cylinder geometry") }, |
2265 | { 'h', N_("Heads"), N_("Change head geometry") }, | |
2266 | { 's', N_("Sectors"), N_("Change sector geometry") }, | |
2267 | { 'd', N_("Done"), N_("Done with changing geometry") }, | |
6dbe3af9 KZ |
2268 | { 0, NULL, NULL } |
2269 | }; | |
2270 | move(COMMAND_LINE_Y, COMMAND_LINE_X); | |
2271 | clrtoeol(); | |
2272 | refresh(); | |
2273 | ||
2274 | clear_warning(); | |
2275 | ||
2276 | switch (toupper( menuSimple(menuGeometry, 3) )) { | |
2277 | case 'C': | |
7eda085c | 2278 | sprintf(def, "%ld", actual_size/cylinder_size); |
6dbe3af9 | 2279 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, |
7eda085c KZ |
2280 | _("Enter the number of cylinders: ")); |
2281 | i = get_string(response, LINE_LENGTH, def); | |
2282 | if (i == GS_DEFAULT) { | |
2283 | user_cylinders = actual_size/cylinder_size; | |
2284 | ret_val = TRUE; | |
2285 | } else if (i > 0) { | |
6dbe3af9 | 2286 | tmp_val = atoi(response); |
7eda085c KZ |
2287 | max_cyls = 0x7fffffff / cylinder_size; |
2288 | if (tmp_val > 0 && tmp_val <= max_cyls) { | |
2289 | user_cylinders = tmp_val; | |
6dbe3af9 KZ |
2290 | ret_val = TRUE; |
2291 | } else | |
7eda085c | 2292 | print_warning(_("Illegal cylinders value")); |
6dbe3af9 KZ |
2293 | } |
2294 | break; | |
2295 | case 'H': | |
2296 | sprintf(def, "%d", heads); | |
2297 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2298 | _("Enter the number of heads: ")); |
6dbe3af9 KZ |
2299 | if (get_string(response, LINE_LENGTH, def) > 0) { |
2300 | tmp_val = atoi(response); | |
2301 | if (tmp_val > 0 && tmp_val <= MAX_HEADS) { | |
7eda085c | 2302 | user_heads = tmp_val; |
6dbe3af9 KZ |
2303 | ret_val = TRUE; |
2304 | } else | |
7eda085c | 2305 | print_warning(_("Illegal heads value")); |
6dbe3af9 KZ |
2306 | } |
2307 | break; | |
2308 | case 'S': | |
2309 | sprintf(def, "%d", sectors); | |
2310 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2311 | _("Enter the number of sectors per track: ")); |
6dbe3af9 KZ |
2312 | if (get_string(response, LINE_LENGTH, def) > 0) { |
2313 | tmp_val = atoi(response); | |
2314 | if (tmp_val > 0 && tmp_val <= MAX_SECTORS) { | |
7eda085c | 2315 | user_sectors = tmp_val; |
6dbe3af9 KZ |
2316 | ret_val = TRUE; |
2317 | } else | |
7eda085c | 2318 | print_warning(_("Illegal sectors value")); |
6dbe3af9 KZ |
2319 | } |
2320 | break; | |
2321 | case ESC: | |
2322 | case 'D': | |
2323 | done = TRUE; | |
2324 | break; | |
2325 | default: | |
2326 | putchar(BELL); | |
2327 | break; | |
2328 | } | |
7eda085c KZ |
2329 | |
2330 | if (ret_val) { | |
2331 | decide_on_geometry(); | |
2332 | draw_screen(); | |
2333 | } | |
6dbe3af9 KZ |
2334 | } |
2335 | ||
2336 | if (ret_val) { | |
7eda085c KZ |
2337 | int disk_end; |
2338 | ||
2339 | disk_end = total_size-1; | |
fd6b7a7f KZ |
2340 | |
2341 | if (p_info[num_parts-1].last_sector > disk_end) { | |
2342 | while (p_info[num_parts-1].first_sector > disk_end) { | |
6dbe3af9 KZ |
2343 | if (p_info[num_parts-1].id == FREE_SPACE || |
2344 | p_info[num_parts-1].id == UNUSABLE) | |
2345 | remove_part(num_parts-1); | |
2346 | else | |
2347 | del_part(num_parts-1); | |
2348 | } | |
2349 | ||
fd6b7a7f | 2350 | p_info[num_parts-1].last_sector = disk_end; |
6dbe3af9 | 2351 | |
fd6b7a7f KZ |
2352 | if (ext_info.last_sector > disk_end) |
2353 | ext_info.last_sector = disk_end; | |
2354 | } else if (p_info[num_parts-1].last_sector < disk_end) { | |
6dbe3af9 KZ |
2355 | if (p_info[num_parts-1].id == FREE_SPACE || |
2356 | p_info[num_parts-1].id == UNUSABLE) { | |
fd6b7a7f | 2357 | p_info[num_parts-1].last_sector = disk_end; |
6dbe3af9 | 2358 | } else { |
fd6b7a7f KZ |
2359 | insert_empty_part(num_parts, |
2360 | p_info[num_parts-1].last_sector+1, | |
2361 | disk_end); | |
6dbe3af9 KZ |
2362 | } |
2363 | } | |
2364 | ||
2365 | /* Make sure the partitions are correct */ | |
2366 | check_part_info(); | |
2367 | } | |
2368 | ||
2369 | return ret_val; | |
2370 | } | |
2371 | ||
22853e4a KZ |
2372 | static void |
2373 | change_id(int i) { | |
6dbe3af9 KZ |
2374 | char id[LINE_LENGTH], def[LINE_LENGTH]; |
2375 | int num_types = 0; | |
2376 | int num_across, num_down; | |
5c36a0eb | 2377 | int len, new_id = ((p_info[i].id == LINUX) ? LINUX_SWAP : LINUX); |
7eda085c | 2378 | int y_start, y_end, row, row_min, row_max, row_offset, j, needmore; |
6dbe3af9 | 2379 | |
7eda085c KZ |
2380 | for (j = 1; i386_sys_types[j].name; j++) ; |
2381 | num_types = j-1; /* do not count the Empty type */ | |
6dbe3af9 KZ |
2382 | |
2383 | num_across = COLS/COL_ID_WIDTH; | |
2384 | num_down = (((float)num_types)/num_across + 1); | |
2385 | y_start = COMMAND_LINE_Y - 1 - num_down; | |
7eda085c KZ |
2386 | if (y_start < 1) { |
2387 | y_start = 1; | |
2388 | y_end = COMMAND_LINE_Y - 2; | |
2389 | } else { | |
2390 | if (y_start > DISK_TABLE_START+cur_part+4) | |
2391 | y_start = DISK_TABLE_START+cur_part+4; | |
2392 | y_end = y_start + num_down - 1; | |
6dbe3af9 KZ |
2393 | } |
2394 | ||
7eda085c KZ |
2395 | row_min = 1; |
2396 | row_max = COMMAND_LINE_Y - 2; | |
2397 | row_offset = 0; | |
2398 | do { | |
2399 | for (j = y_start - 1; j <= y_end + 1; j++) { | |
2400 | move(j, 0); | |
2401 | clrtoeol(); | |
6dbe3af9 | 2402 | } |
7eda085c KZ |
2403 | needmore = 0; |
2404 | for (j = 1; i386_sys_types[j].name; j++) { | |
2405 | row = y_start + (j-1) % num_down - row_offset; | |
2406 | if (row >= row_min && row <= row_max) { | |
2407 | move(row, ((j-1)/num_down)*COL_ID_WIDTH + 1); | |
2408 | printw("%02X %-20.20s", | |
2409 | i386_sys_types[j].type, | |
2410 | i386_sys_types[j].name); | |
2411 | } | |
2412 | if (row > row_max) | |
2413 | needmore = 1; | |
2414 | } | |
2415 | if (needmore) | |
2416 | menuContinue(); | |
2417 | row_offset += (row_max - row_min + 1); | |
2418 | } while(needmore); | |
6dbe3af9 KZ |
2419 | |
2420 | sprintf(def, "%02X", new_id); | |
7eda085c | 2421 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, _("Enter filesystem type: ")); |
6dbe3af9 KZ |
2422 | if ((len = get_string(id, 2, def)) <= 0 && len != GS_DEFAULT) |
2423 | return; | |
2424 | ||
2425 | if (len != GS_DEFAULT) { | |
2426 | if (!isxdigit(id[0])) | |
2427 | return; | |
2428 | new_id = (isdigit(id[0]) ? id[0] - '0' : tolower(id[0]) - 'a' + 10); | |
5c36a0eb | 2429 | if (len == 2) { |
6dbe3af9 KZ |
2430 | if (isxdigit(id[1])) |
2431 | new_id = new_id*16 + | |
2432 | (isdigit(id[1]) ? id[1] - '0' : tolower(id[1]) - 'a' + 10); | |
2433 | else | |
2434 | return; | |
5c36a0eb | 2435 | } |
6dbe3af9 KZ |
2436 | } |
2437 | ||
2438 | if (new_id == 0) | |
7eda085c | 2439 | print_warning(_("Cannot change FS Type to empty")); |
fd6b7a7f | 2440 | else if (is_extended(new_id)) |
7eda085c | 2441 | print_warning(_("Cannot change FS Type to extended")); |
6dbe3af9 KZ |
2442 | else |
2443 | p_info[i].id = new_id; | |
2444 | } | |
2445 | ||
22853e4a KZ |
2446 | static void |
2447 | draw_partition(int i) { | |
6dbe3af9 KZ |
2448 | int size, j; |
2449 | int y = i + DISK_TABLE_START + 2 - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN; | |
2b6fc908 | 2450 | char *t; |
7eda085c | 2451 | double fsize; |
6dbe3af9 KZ |
2452 | |
2453 | if (!arrow_cursor) { | |
2454 | move(y, 0); | |
2455 | for (j = 0; j < COLS; j++) | |
2456 | addch(' '); | |
2457 | } | |
2458 | ||
2459 | if (p_info[i].id > 0) { | |
eb63b9b8 KZ |
2460 | char *dbn = my_basename(disk_device); |
2461 | int l = strlen(dbn); | |
2462 | int digit_last = isdigit(dbn[l-1]); | |
2463 | ||
6dbe3af9 | 2464 | mvprintw(y, NAME_START, |
eb63b9b8 KZ |
2465 | "%s%s%d", dbn, (digit_last ? "p" : ""), |
2466 | p_info[i].num+1); | |
6dbe3af9 KZ |
2467 | if (p_info[i].flags) { |
2468 | if (p_info[i].flags == ACTIVE_FLAG) | |
7eda085c | 2469 | mvaddstr(y, FLAGS_START, _("Boot")); |
6dbe3af9 | 2470 | else |
7eda085c | 2471 | mvprintw(y, FLAGS_START, _("Unk(%02X)"), p_info[i].flags); |
6dbe3af9 KZ |
2472 | if (p_info[i].first_sector == 0 || IS_LOGICAL(p_info[i].num)) { |
2473 | if (p_info[i].offset != sectors) | |
7eda085c | 2474 | addstr(_(", NC")); |
6dbe3af9 KZ |
2475 | } else { |
2476 | if (p_info[i].offset != 0) | |
7eda085c | 2477 | addstr(_(", NC")); |
6dbe3af9 KZ |
2478 | } |
2479 | } else { | |
2480 | if (p_info[i].first_sector == 0 || IS_LOGICAL(p_info[i].num)) { | |
2481 | if (p_info[i].offset != sectors) | |
7eda085c | 2482 | mvaddstr(y, FLAGS_START, _("NC")); |
6dbe3af9 KZ |
2483 | } else { |
2484 | if (p_info[i].offset != 0) | |
7eda085c | 2485 | mvaddstr(y, FLAGS_START, _("NC")); |
6dbe3af9 KZ |
2486 | } |
2487 | } | |
2488 | } | |
2489 | mvaddstr(y, PTYPE_START, | |
2490 | (p_info[i].id == UNUSABLE ? "" : | |
7eda085c KZ |
2491 | (IS_LOGICAL(p_info[i].num) ? _("Logical") : |
2492 | (p_info[i].num >= 0 ? _("Primary") : | |
2493 | (p_info[i].num == PRI_OR_LOG ? _("Pri/Log") : | |
2494 | (p_info[i].num == PRIMARY ? _("Primary") : _("Logical"))))))); | |
2b6fc908 KZ |
2495 | |
2496 | t = partition_type_text(i); | |
2497 | if (t) | |
2498 | mvaddstr(y, FSTYPE_START, t); | |
6dbe3af9 | 2499 | else |
7eda085c | 2500 | mvprintw(y, FSTYPE_START, _("Unknown (%02X)"), p_info[i].id); |
6dbe3af9 | 2501 | |
2b6fc908 KZ |
2502 | if (p_info[i].volume_label[0]) { |
2503 | int l = strlen(p_info[i].volume_label); | |
2504 | int s = SIZE_START-5-l; | |
2505 | mvprintw(y, (s > LABEL_START) ? LABEL_START : s, | |
2506 | " [%s] ", p_info[i].volume_label); | |
fd6b7a7f KZ |
2507 | } |
2508 | ||
6dbe3af9 | 2509 | size = p_info[i].last_sector - p_info[i].first_sector + 1; |
7eda085c | 2510 | fsize = (double) size * SECTOR_SIZE; |
6dbe3af9 KZ |
2511 | if (display_units == SECTORS) |
2512 | mvprintw(y, SIZE_START, "%9d", size); | |
2513 | else if (display_units == CYLINDERS) | |
7eda085c KZ |
2514 | mvprintw(y, SIZE_START, "%9d", size/cylinder_size); |
2515 | else if (display_units == MEGABYTES) | |
2516 | mvprintw(y, SIZE_START, "%9.2f", ceiling((100*fsize)/(K*K))/100); | |
2517 | else if (display_units == GIGABYTES) | |
2518 | mvprintw(y, SIZE_START, "%9.2f", ceiling((100*fsize)/(K*K*K))/100); | |
2519 | if (size % cylinder_size != 0 || | |
2520 | p_info[i].first_sector % cylinder_size != 0) | |
6dbe3af9 KZ |
2521 | mvprintw(y, COLUMNS-1, "*"); |
2522 | } | |
2523 | ||
22853e4a KZ |
2524 | static void |
2525 | init_const(void) { | |
6dbe3af9 KZ |
2526 | if (!defined) { |
2527 | NAME_START = (((float)NAME_START)/COLUMNS)*COLS; | |
2528 | FLAGS_START = (((float)FLAGS_START)/COLUMNS)*COLS; | |
2529 | PTYPE_START = (((float)PTYPE_START)/COLUMNS)*COLS; | |
2530 | FSTYPE_START = (((float)FSTYPE_START)/COLUMNS)*COLS; | |
2b6fc908 | 2531 | LABEL_START = (((float)LABEL_START)/COLUMNS)*COLS; |
6dbe3af9 KZ |
2532 | SIZE_START = (((float)SIZE_START)/COLUMNS)*COLS; |
2533 | COMMAND_LINE_X = (((float)COMMAND_LINE_X)/COLUMNS)*COLS; | |
2534 | ||
2535 | COMMAND_LINE_Y = LINES - 4; | |
2536 | WARNING_START = LINES - 2; | |
2537 | ||
2538 | if ((NUM_ON_SCREEN = COMMAND_LINE_Y - DISK_TABLE_START - 3) <= 0) | |
2539 | NUM_ON_SCREEN = 1; | |
2540 | ||
2541 | COLUMNS = COLS; | |
2542 | defined = TRUE; | |
2543 | } | |
2544 | } | |
2545 | ||
22853e4a KZ |
2546 | static void |
2547 | draw_screen(void) { | |
6dbe3af9 KZ |
2548 | int i; |
2549 | char *line; | |
2550 | ||
7eda085c | 2551 | line = (char *) xmalloc((COLS+1)*sizeof(char)); |
6dbe3af9 KZ |
2552 | |
2553 | if (warning_last_time) { | |
2554 | for (i = 0; i < COLS; i++) { | |
2555 | move(WARNING_START, i); | |
2556 | line[i] = inch(); | |
2557 | } | |
2558 | line[COLS] = 0; | |
2559 | } | |
2560 | ||
2561 | erase(); | |
2562 | ||
2563 | if (warning_last_time) | |
2564 | mvaddstr(WARNING_START, 0, line); | |
2565 | ||
2566 | ||
2567 | sprintf(line, "cfdisk %s", VERSION); | |
2568 | mvaddstr(HEADER_START, (COLS-strlen(line))/2, line); | |
7eda085c | 2569 | sprintf(line, _("Disk Drive: %s"), disk_device); |
6dbe3af9 | 2570 | mvaddstr(HEADER_START+2, (COLS-strlen(line))/2, line); |
ffc43748 KZ |
2571 | { |
2572 | long long bytes = actual_size*(long long) SECTOR_SIZE; | |
2573 | long megabytes = bytes/1000000; | |
2574 | if (megabytes < 10000) | |
2575 | sprintf(line, _("Size: %lld bytes, %ld MB"), | |
2576 | bytes, megabytes); | |
2577 | else | |
2578 | sprintf(line, _("Size: %lld bytes, %ld.%ld GB"), | |
2579 | bytes, megabytes/1000, (megabytes/100)%10); | |
2580 | } | |
6dbe3af9 | 2581 | mvaddstr(HEADER_START+3, (COLS-strlen(line))/2, line); |
7eda085c KZ |
2582 | sprintf(line, _("Heads: %d Sectors per Track: %d Cylinders: %d"), |
2583 | heads, sectors, cylinders); | |
2584 | mvaddstr(HEADER_START+4, (COLS-strlen(line))/2, line); | |
6dbe3af9 | 2585 | |
7eda085c KZ |
2586 | mvaddstr(DISK_TABLE_START, NAME_START, _("Name")); |
2587 | mvaddstr(DISK_TABLE_START, FLAGS_START, _("Flags")); | |
2588 | mvaddstr(DISK_TABLE_START, PTYPE_START-1, _("Part Type")); | |
2589 | mvaddstr(DISK_TABLE_START, FSTYPE_START, _("FS Type")); | |
2590 | mvaddstr(DISK_TABLE_START, LABEL_START+1, _("[Label]")); | |
6dbe3af9 | 2591 | if (display_units == SECTORS) |
7eda085c | 2592 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Sectors")); |
6dbe3af9 | 2593 | else if (display_units == CYLINDERS) |
7eda085c KZ |
2594 | mvaddstr(DISK_TABLE_START, SIZE_START, _("Cylinders")); |
2595 | else if (display_units == MEGABYTES) | |
2596 | mvaddstr(DISK_TABLE_START, SIZE_START, _("Size (MB)")); | |
2597 | else if (display_units == GIGABYTES) | |
2598 | mvaddstr(DISK_TABLE_START, SIZE_START, _("Size (GB)")); | |
6dbe3af9 KZ |
2599 | |
2600 | move(DISK_TABLE_START+1, 1); | |
2601 | for (i = 1; i < COLS-1; i++) | |
2602 | addch('-'); | |
2603 | ||
2604 | if (NUM_ON_SCREEN >= num_parts) | |
2605 | for (i = 0; i < num_parts; i++) | |
2606 | draw_partition(i); | |
2607 | else | |
2608 | for (i = (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN; | |
2609 | i < NUM_ON_SCREEN + (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN && | |
2610 | i < num_parts; | |
2611 | i++) | |
2612 | draw_partition(i); | |
2613 | ||
2614 | free(line); | |
2615 | } | |
2616 | ||
22853e4a KZ |
2617 | static int |
2618 | draw_cursor(int move) { | |
6dbe3af9 KZ |
2619 | if (move != 0 && (cur_part + move < 0 || cur_part + move >= num_parts)) |
2620 | return -1; | |
2621 | ||
2622 | if (arrow_cursor) | |
2623 | mvaddstr(DISK_TABLE_START + cur_part + 2 | |
2624 | - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN, 0, " "); | |
2625 | else | |
2626 | draw_partition(cur_part); | |
2627 | ||
2628 | cur_part += move; | |
2629 | ||
2630 | if (((cur_part - move)/NUM_ON_SCREEN)*NUM_ON_SCREEN != | |
2631 | (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN) | |
2632 | draw_screen(); | |
2633 | ||
2634 | if (arrow_cursor) | |
2635 | mvaddstr(DISK_TABLE_START + cur_part + 2 | |
2636 | - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN, 0, "-->"); | |
2637 | else { | |
2638 | standout(); | |
2639 | draw_partition(cur_part); | |
2640 | standend(); | |
2641 | } | |
2642 | ||
2643 | return 0; | |
2644 | } | |
2645 | ||
22853e4a KZ |
2646 | static void |
2647 | do_curses_fdisk(void) { | |
6dbe3af9 KZ |
2648 | int done = FALSE; |
2649 | char command; | |
2650 | ||
2651 | static struct MenuItem menuMain[]= | |
2652 | { | |
7eda085c KZ |
2653 | { 'b', N_("Bootable"), N_("Toggle bootable flag of the current partition") }, |
2654 | { 'd', N_("Delete"), N_("Delete the current partition") }, | |
2655 | { 'g', N_("Geometry"), N_("Change disk geometry (experts only)") }, | |
2656 | { 'h', N_("Help"), N_("Print help screen") }, | |
2657 | { 'm', N_("Maximize"), N_("Maximize disk usage of the current partition (experts only)") }, | |
2658 | { 'n', N_("New"), N_("Create new partition from free space") }, | |
2659 | { 'p', N_("Print"), N_("Print partition table to the screen or to a file") }, | |
2660 | { 'q', N_("Quit"), N_("Quit program without writing partition table") }, | |
2661 | { 't', N_("Type"), N_("Change the filesystem type (DOS, Linux, OS/2 and so on)") }, | |
2662 | { 'u', N_("Units"), N_("Change units of the partition size display (MB, sect, cyl)") }, | |
2663 | { 'W', N_("Write"), N_("Write partition table to disk (this might destroy data)") }, | |
6dbe3af9 KZ |
2664 | { 0, NULL, NULL } |
2665 | }; | |
fd6b7a7f | 2666 | curses_started = 1; |
6dbe3af9 | 2667 | initscr(); |
2b6fc908 KZ |
2668 | init_const(); |
2669 | ||
6dbe3af9 KZ |
2670 | old_SIGINT = signal(SIGINT, die); |
2671 | old_SIGTERM = signal(SIGTERM, die); | |
2672 | #ifdef DEBUG | |
2673 | signal(SIGINT, old_SIGINT); | |
2674 | signal(SIGTERM, old_SIGTERM); | |
2675 | #endif | |
2676 | ||
2677 | cbreak(); | |
2678 | noecho(); | |
2679 | nonl(); | |
2680 | ||
6dbe3af9 KZ |
2681 | fill_p_info(); |
2682 | ||
2683 | draw_screen(); | |
2684 | ||
2685 | while (!done) { | |
fd6b7a7f | 2686 | char *s; |
6dbe3af9 | 2687 | |
fd6b7a7f | 2688 | (void)draw_cursor(0); |
6dbe3af9 | 2689 | |
fd6b7a7f KZ |
2690 | if (p_info[cur_part].id == FREE_SPACE) { |
2691 | s = ((opentype == O_RDWR) ? "hnpquW" : "hnpqu"); | |
2692 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 8, | |
2693 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); | |
2694 | } else if (p_info[cur_part].id > 0) { | |
2695 | s = ((opentype == O_RDWR) ? "bdhmpqtuW" : "bdhmpqtu"); | |
2696 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 8, | |
2697 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); | |
2698 | } else { | |
2699 | s = ((opentype == O_RDWR) ? "hpquW" : "hpqu"); | |
2700 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 8, | |
2701 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); | |
2702 | } | |
6dbe3af9 KZ |
2703 | switch ( command ) { |
2704 | case 'B': | |
2705 | case 'b': | |
2706 | if (p_info[cur_part].id > 0) | |
2707 | p_info[cur_part].flags ^= 0x80; | |
2708 | else | |
7eda085c | 2709 | print_warning(_("Cannot make this partition bootable")); |
6dbe3af9 KZ |
2710 | break; |
2711 | case 'D': | |
2712 | case 'd': | |
2713 | if (p_info[cur_part].id > 0) { | |
2714 | del_part(cur_part); | |
2715 | if (cur_part >= num_parts) | |
2716 | cur_part = num_parts - 1; | |
2717 | draw_screen(); | |
2718 | } else | |
7eda085c | 2719 | print_warning(_("Cannot delete an empty partition")); |
6dbe3af9 KZ |
2720 | break; |
2721 | case 'G': | |
2722 | case 'g': | |
2723 | if (change_geometry()) | |
2724 | draw_screen(); | |
2725 | break; | |
2726 | case 'M': | |
2727 | case 'm': | |
2728 | if (p_info[cur_part].id > 0) { | |
2729 | if (p_info[cur_part].first_sector == 0 || | |
2730 | IS_LOGICAL(p_info[cur_part].num)) { | |
2731 | if (p_info[cur_part].offset == sectors) | |
2732 | p_info[cur_part].offset = 1; | |
2733 | else | |
2734 | p_info[cur_part].offset = sectors; | |
2735 | draw_screen(); | |
2736 | } else if (p_info[cur_part].offset != 0) | |
2737 | p_info[cur_part].offset = 0; | |
2738 | else | |
7eda085c | 2739 | print_warning(_("Cannot maximize this partition")); |
6dbe3af9 | 2740 | } else |
7eda085c | 2741 | print_warning(_("Cannot maximize this partition")); |
6dbe3af9 KZ |
2742 | break; |
2743 | case 'N': | |
2744 | case 'n': | |
2745 | if (p_info[cur_part].id == FREE_SPACE) { | |
2746 | new_part(cur_part); | |
2747 | draw_screen(); | |
2748 | } else if (p_info[cur_part].id == UNUSABLE) | |
7eda085c | 2749 | print_warning(_("This partition is unusable")); |
6dbe3af9 | 2750 | else |
7eda085c | 2751 | print_warning(_("This partition is already in use")); |
6dbe3af9 KZ |
2752 | break; |
2753 | case 'P': | |
2754 | case 'p': | |
2755 | print_tables(); | |
2756 | draw_screen(); | |
2757 | break; | |
2758 | case 'Q': | |
2759 | case 'q': | |
2760 | done = TRUE; | |
2761 | break; | |
2762 | case 'T': | |
2763 | case 't': | |
2764 | if (p_info[cur_part].id > 0) { | |
2765 | change_id(cur_part); | |
2766 | draw_screen(); | |
2767 | } else | |
7eda085c | 2768 | print_warning(_("Cannot change the type of an empty partition")); |
6dbe3af9 KZ |
2769 | break; |
2770 | case 'U': | |
2771 | case 'u': | |
7eda085c KZ |
2772 | if (display_units == GIGABYTES) |
2773 | display_units = MEGABYTES; | |
2774 | else if (display_units == MEGABYTES) | |
6dbe3af9 KZ |
2775 | display_units = SECTORS; |
2776 | else if (display_units == SECTORS) | |
2777 | display_units = CYLINDERS; | |
2778 | else if (display_units == CYLINDERS) | |
7eda085c | 2779 | display_units = MEGABYTES; /* not yet GIGA */ |
6dbe3af9 KZ |
2780 | draw_screen(); |
2781 | break; | |
2782 | case 'W': | |
2783 | write_part_table(); | |
2784 | break; | |
2785 | case 'H': | |
2786 | case 'h': | |
2787 | case '?': | |
2788 | display_help(); | |
2789 | draw_screen(); | |
2790 | break; | |
2791 | case MENU_UP : /* Up arrow */ | |
2792 | if (!draw_cursor(-1)) | |
2793 | command = 0; | |
2794 | else | |
7eda085c | 2795 | print_warning(_("No more partitions")); |
6dbe3af9 KZ |
2796 | break; |
2797 | case MENU_DOWN : /* Down arrow */ | |
2798 | if (!draw_cursor(1)) | |
2799 | command = 0; | |
2800 | else | |
7eda085c | 2801 | print_warning(_("No more partitions")); |
6dbe3af9 KZ |
2802 | break; |
2803 | case REDRAWKEY: | |
2804 | clear(); | |
2805 | draw_screen(); | |
2806 | break; | |
2807 | default: | |
7eda085c | 2808 | print_warning(_("Illegal command")); |
6dbe3af9 KZ |
2809 | putchar(BELL); /* CTRL-G */ |
2810 | } | |
2811 | } | |
2812 | ||
fd6b7a7f | 2813 | die_x(0); |
6dbe3af9 KZ |
2814 | } |
2815 | ||
22853e4a KZ |
2816 | static void |
2817 | copyright(void) { | |
2818 | fprintf(stderr, _("Copyright (C) 1994-2000 Kevin E. Martin & aeb\n")); | |
6dbe3af9 KZ |
2819 | } |
2820 | ||
22853e4a KZ |
2821 | static void |
2822 | usage(char *prog_name) { | |
7eda085c KZ |
2823 | /* Unfortunately, xgettext does not handle multi-line strings */ |
2824 | /* so, let's use explicit \n's instead */ | |
2825 | fprintf(stderr, _("\n" | |
2826 | "Usage:\n" | |
2827 | "Print version:\n" | |
2828 | " %s -v\n" | |
2829 | "Print partition table:\n" | |
2830 | " %s -P {r|s|t} [options] device\n" | |
2831 | "Interactive use:\n" | |
2832 | " %s [options] device\n" | |
2833 | "\n" | |
2834 | "Options:\n" | |
2835 | "-a: Use arrow instead of highlighting;\n" | |
2836 | "-z: Start with a zero partition table, instead of reading the pt from disk;\n" | |
2837 | "-c C -h H -s S: Override the kernel's idea of the number of cylinders,\n" | |
2838 | " the number of heads and the number of sectors/track.\n\n"), | |
2839 | prog_name, prog_name, prog_name); | |
fd6b7a7f | 2840 | |
6dbe3af9 KZ |
2841 | copyright(); |
2842 | } | |
2843 | ||
5c36a0eb KZ |
2844 | int |
2845 | main(int argc, char **argv) | |
6dbe3af9 | 2846 | { |
5c36a0eb | 2847 | int c; |
6dbe3af9 KZ |
2848 | int i, len; |
2849 | ||
7eda085c KZ |
2850 | setlocale(LC_ALL, ""); |
2851 | bindtextdomain(PACKAGE, LOCALEDIR); | |
2852 | textdomain(PACKAGE); | |
2b6fc908 | 2853 | |
ffc43748 | 2854 | while ((c = getopt(argc, argv, "ac:gh:s:vzP:")) != -1) |
6dbe3af9 KZ |
2855 | switch (c) { |
2856 | case 'a': | |
2857 | arrow_cursor = TRUE; | |
2858 | break; | |
2859 | case 'c': | |
7eda085c KZ |
2860 | user_cylinders = cylinders = atoi(optarg); |
2861 | if (cylinders <= 0) { | |
2862 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal cylinders value")); | |
6dbe3af9 KZ |
2863 | exit(1); |
2864 | } | |
2865 | break; | |
7eda085c KZ |
2866 | case 'g': |
2867 | use_partition_table_geometry = TRUE; | |
2868 | break; | |
6dbe3af9 | 2869 | case 'h': |
7eda085c | 2870 | user_heads = heads = atoi(optarg); |
6dbe3af9 | 2871 | if (heads <= 0 || heads > MAX_HEADS) { |
7eda085c | 2872 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal heads value")); |
6dbe3af9 KZ |
2873 | exit(1); |
2874 | } | |
2875 | break; | |
2876 | case 's': | |
7eda085c | 2877 | user_sectors = sectors = atoi(optarg); |
6dbe3af9 | 2878 | if (sectors <= 0 || sectors > MAX_SECTORS) { |
7eda085c | 2879 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal sectors value")); |
6dbe3af9 KZ |
2880 | exit(1); |
2881 | } | |
2882 | break; | |
2883 | case 'v': | |
2884 | fprintf(stderr, "cfdisk %s\n", VERSION); | |
2885 | copyright(); | |
2886 | exit(0); | |
2887 | case 'z': | |
2888 | zero_table = TRUE; | |
2889 | break; | |
2890 | case 'P': | |
2891 | len = strlen(optarg); | |
2892 | for (i = 0; i < len; i++) { | |
2893 | switch (optarg[i]) { | |
2894 | case 'r': | |
2895 | print_only |= PRINT_RAW_TABLE; | |
2896 | break; | |
2897 | case 's': | |
2898 | print_only |= PRINT_SECTOR_TABLE; | |
2899 | break; | |
2900 | case 't': | |
2901 | print_only |= PRINT_PARTITION_TABLE; | |
2902 | break; | |
2903 | default: | |
2904 | usage(argv[0]); | |
2905 | break; | |
2906 | } | |
2907 | } | |
2908 | break; | |
2909 | default: | |
2910 | usage(argv[0]); | |
2911 | exit(1); | |
2912 | } | |
2913 | ||
2914 | if (argc-optind == 1) | |
2915 | disk_device = argv[optind]; | |
2916 | else if (argc-optind != 0) { | |
2917 | usage(argv[0]); | |
2918 | exit(1); | |
fd6b7a7f | 2919 | } else if ((fd = open(DEFAULT_DEVICE, O_RDONLY)) < 0) |
6dbe3af9 KZ |
2920 | disk_device = ALTERNATE_DEVICE; |
2921 | else close(fd); | |
2922 | ||
2923 | if (print_only) { | |
2924 | fill_p_info(); | |
2925 | if (print_only & PRINT_RAW_TABLE) | |
2926 | print_raw_table(); | |
2927 | if (print_only & PRINT_SECTOR_TABLE) | |
2928 | print_p_info(); | |
2929 | if (print_only & PRINT_PARTITION_TABLE) | |
2930 | print_part_table(); | |
2931 | } else | |
2932 | do_curses_fdisk(); | |
2b6fc908 | 2933 | |
fd6b7a7f | 2934 | return 0; |
6dbe3af9 | 2935 | } |