]>
Commit | Line | Data |
---|---|---|
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 | 84 | |
df1dddf9 KZ |
85 | extern long long ext2_llseek(unsigned int fd, long long offset, |
86 | unsigned int origin); | |
6dbe3af9 | 87 | |
7eda085c | 88 | #define VERSION UTIL_LINUX_VERSION |
6dbe3af9 KZ |
89 | |
90 | #define DEFAULT_DEVICE "/dev/hda" | |
91 | #define ALTERNATE_DEVICE "/dev/sda" | |
92 | ||
7eda085c KZ |
93 | /* With K=1024 we have `binary' megabytes, gigabytes, etc. |
94 | Some misguided hackers like that. | |
95 | With K=1000 we have MB and GB that follow the standards | |
96 | [SI, ATA, IEEE etc] and the disk manufacturers and the law. */ | |
97 | #define K 1000 | |
98 | ||
6dbe3af9 KZ |
99 | #define LINE_LENGTH 80 |
100 | #define MAXIMUM_PARTS 60 | |
101 | ||
102 | #define SECTOR_SIZE 512 | |
103 | ||
6dbe3af9 KZ |
104 | #define MAX_HEADS 255 |
105 | #define MAX_SECTORS 63 | |
106 | ||
107 | #define ACTIVE_FLAG 0x80 | |
5c36a0eb KZ |
108 | #define PART_TABLE_FLAG0 0x55 |
109 | #define PART_TABLE_FLAG1 0xAA | |
6dbe3af9 KZ |
110 | |
111 | #define UNUSABLE -1 | |
2b6fc908 KZ |
112 | #define FREE_SPACE 0x00 |
113 | #define DOS_EXTENDED 0x05 | |
114 | #define OS2_OR_NTFS 0x07 | |
115 | #define WIN98_EXTENDED 0x0f | |
fd6b7a7f | 116 | #define LINUX_EXTENDED 0x85 |
2b6fc908 KZ |
117 | #define LINUX_MINIX 0x81 |
118 | #define LINUX_SWAP 0x82 | |
119 | #define LINUX 0x83 | |
6dbe3af9 | 120 | |
6dbe3af9 KZ |
121 | #define PRI_OR_LOG -1 |
122 | #define PRIMARY -2 | |
123 | #define LOGICAL -3 | |
124 | ||
7eda085c | 125 | #define COL_ID_WIDTH 25 |
6dbe3af9 KZ |
126 | |
127 | #define CR '\015' | |
128 | #define ESC '\033' | |
129 | #define DEL '\177' | |
130 | #define BELL '\007' | |
7eda085c KZ |
131 | #define TAB '\011' |
132 | #define REDRAWKEY '\014' /* ^L */ | |
133 | #define UPKEY '\020' /* ^P */ | |
134 | #define DOWNKEY '\016' /* ^N */ | |
6dbe3af9 KZ |
135 | |
136 | /* Display units */ | |
7eda085c KZ |
137 | #define GIGABYTES 1 |
138 | #define MEGABYTES 2 | |
139 | #define SECTORS 3 | |
140 | #define CYLINDERS 4 | |
6dbe3af9 KZ |
141 | |
142 | #define GS_DEFAULT -1 | |
143 | #define GS_ESCAPE -2 | |
144 | ||
145 | #define PRINT_RAW_TABLE 1 | |
146 | #define PRINT_SECTOR_TABLE 2 | |
147 | #define PRINT_PARTITION_TABLE 4 | |
148 | ||
149 | #define IS_PRIMARY(p) ((p) >= 0 && (p) < 4) | |
150 | #define IS_LOGICAL(p) ((p) > 3) | |
151 | ||
152 | #define round_int(d) ((double)((int)(d+0.5))) | |
153 | #define ceiling(d) ((double)(((d) != (int)(d)) ? (int)(d+1.0) : (int)(d))) | |
154 | ||
5c36a0eb KZ |
155 | struct partition { |
156 | unsigned char boot_ind; /* 0x80 - active */ | |
157 | unsigned char head; /* starting head */ | |
158 | unsigned char sector; /* starting sector */ | |
159 | unsigned char cyl; /* starting cylinder */ | |
160 | unsigned char sys_ind; /* What partition type */ | |
161 | unsigned char end_head; /* end head */ | |
162 | unsigned char end_sector; /* end sector */ | |
163 | unsigned char end_cyl; /* end cylinder */ | |
164 | unsigned char start4[4]; /* starting sector counting from 0 */ | |
165 | unsigned char size4[4]; /* nr of sectors in partition */ | |
166 | }; | |
167 | ||
7eda085c KZ |
168 | int heads = 0; |
169 | int sectors = 0; | |
df1dddf9 | 170 | long long cylinders = 0; |
7eda085c | 171 | int cylinder_size = 0; /* heads * sectors */ |
df1dddf9 | 172 | long long total_size = 0; /* actual_size rounded down */ |
2cccd0ff | 173 | long long actual_size = 0; /* (in 512-byte sectors) - set using ioctl */ |
7eda085c | 174 | /* explicitly given user values */ |
df1dddf9 KZ |
175 | int user_heads = 0, user_sectors = 0; |
176 | long long user_cylinders = 0; | |
7eda085c KZ |
177 | /* kernel values; ignore the cylinders */ |
178 | int kern_heads = 0, kern_sectors = 0; | |
179 | /* partition-table derived values */ | |
180 | int pt_heads = 0, pt_sectors = 0; | |
181 | ||
182 | ||
22853e4a | 183 | static void |
df1dddf9 | 184 | set_hsc0(unsigned char *h, unsigned char *s, int *c, long long sector) { |
7eda085c KZ |
185 | if (sector >= 1024*cylinder_size) |
186 | sector = 1024*cylinder_size - 1; | |
187 | *s = sector % sectors + 1; | |
188 | sector /= sectors; | |
189 | *h = sector % heads; | |
190 | sector /= heads; | |
191 | *c = sector; | |
192 | } | |
193 | ||
22853e4a | 194 | static void |
df1dddf9 KZ |
195 | set_hsc(unsigned char *h, unsigned char *s, unsigned char *c, |
196 | long long sector) { | |
7eda085c KZ |
197 | int cc; |
198 | ||
199 | set_hsc0(h, s, &cc, sector); | |
200 | *c = cc & 0xFF; | |
201 | *s |= (cc >> 2) & 0xC0; | |
202 | } | |
203 | ||
22853e4a | 204 | static void |
df1dddf9 | 205 | set_hsc_begin(struct partition *p, long long sector) { |
7eda085c KZ |
206 | set_hsc(& p->head, & p->sector, & p->cyl, sector); |
207 | } | |
208 | ||
22853e4a | 209 | static void |
df1dddf9 | 210 | set_hsc_end(struct partition *p, long long sector) { |
7eda085c KZ |
211 | set_hsc(& p->end_head, & p->end_sector, & p->end_cyl, sector); |
212 | } | |
213 | ||
214 | #define is_extended(x) ((x) == DOS_EXTENDED || (x) == WIN98_EXTENDED || \ | |
215 | (x) == LINUX_EXTENDED) | |
216 | ||
217 | #define is_dos_partition(x) ((x) == 1 || (x) == 4 || (x) == 6) | |
218 | #define may_have_dos_label(x) (is_dos_partition(x) \ | |
219 | || (x) == 7 || (x) == 0xb || (x) == 0xc || (x) == 0xe \ | |
220 | || (x) == 0x11 || (x) == 0x14 || (x) == 0x16 || (x) == 0x17) | |
221 | ||
5c36a0eb KZ |
222 | /* start_sect and nr_sects are stored little endian on all machines */ |
223 | /* moreover, they are not aligned correctly */ | |
22853e4a | 224 | static void |
5c36a0eb KZ |
225 | store4_little_endian(unsigned char *cp, unsigned int val) { |
226 | cp[0] = (val & 0xff); | |
227 | cp[1] = ((val >> 8) & 0xff); | |
228 | cp[2] = ((val >> 16) & 0xff); | |
229 | cp[3] = ((val >> 24) & 0xff); | |
230 | } | |
231 | ||
22853e4a | 232 | static unsigned int |
5c36a0eb | 233 | read4_little_endian(unsigned char *cp) { |
df1dddf9 KZ |
234 | return (unsigned int)(cp[0]) + ((unsigned int)(cp[1]) << 8) |
235 | + ((unsigned int)(cp[2]) << 16) | |
236 | + ((unsigned int)(cp[3]) << 24); | |
5c36a0eb KZ |
237 | } |
238 | ||
22853e4a | 239 | static void |
5c36a0eb KZ |
240 | set_start_sect(struct partition *p, unsigned int start_sect) { |
241 | store4_little_endian(p->start4, start_sect); | |
242 | } | |
243 | ||
22853e4a | 244 | static unsigned int |
5c36a0eb KZ |
245 | get_start_sect(struct partition *p) { |
246 | return read4_little_endian(p->start4); | |
247 | } | |
248 | ||
22853e4a | 249 | static void |
5c36a0eb KZ |
250 | set_nr_sects(struct partition *p, unsigned int nr_sects) { |
251 | store4_little_endian(p->size4, nr_sects); | |
252 | } | |
253 | ||
22853e4a | 254 | static unsigned int |
5c36a0eb KZ |
255 | get_nr_sects(struct partition *p) { |
256 | return read4_little_endian(p->size4); | |
257 | } | |
258 | ||
6dbe3af9 KZ |
259 | #define ALIGNMENT 2 |
260 | typedef union { | |
261 | struct { | |
262 | unsigned char align[ALIGNMENT]; | |
263 | unsigned char b[SECTOR_SIZE]; | |
264 | } c; | |
265 | struct { | |
266 | unsigned char align[ALIGNMENT]; | |
267 | unsigned char buffer[0x1BE]; | |
268 | struct partition part[4]; | |
5c36a0eb | 269 | unsigned char magicflag[2]; |
6dbe3af9 KZ |
270 | } p; |
271 | } partition_table; | |
272 | ||
273 | typedef struct { | |
df1dddf9 KZ |
274 | long long first_sector; /* first sector in partition */ |
275 | long long last_sector; /* last sector in partition */ | |
276 | long offset; /* offset from first sector to start of data */ | |
6dbe3af9 KZ |
277 | int flags; /* active == 0x80 */ |
278 | int id; /* filesystem type */ | |
279 | int num; /* number of partition -- primary vs. logical */ | |
2b6fc908 KZ |
280 | #define LABELSZ 16 |
281 | char volume_label[LABELSZ+1]; | |
282 | #define OSTYPESZ 8 | |
283 | char ostype[OSTYPESZ+1]; | |
284 | #define FSTYPESZ 8 | |
285 | char fstype[FSTYPESZ+1]; | |
6dbe3af9 KZ |
286 | } partition_info; |
287 | ||
288 | char *disk_device = DEFAULT_DEVICE; | |
289 | int fd; | |
6dbe3af9 KZ |
290 | int changed = FALSE; |
291 | int opened = FALSE; | |
fd6b7a7f KZ |
292 | int opentype; |
293 | int curses_started = 0; | |
6dbe3af9 KZ |
294 | |
295 | partition_info p_info[MAXIMUM_PARTS]; | |
296 | partition_info ext_info; | |
297 | int num_parts = 0; | |
298 | ||
299 | int logical = 0; | |
300 | int logical_sectors[MAXIMUM_PARTS]; | |
301 | ||
302 | __sighandler_t old_SIGINT, old_SIGTERM; | |
303 | ||
304 | int arrow_cursor = FALSE; | |
305 | int display_units = MEGABYTES; | |
306 | int zero_table = FALSE; | |
7eda085c | 307 | int use_partition_table_geometry = FALSE; |
6dbe3af9 KZ |
308 | int print_only = 0; |
309 | ||
310 | /* Curses screen information */ | |
311 | int cur_part = 0; | |
312 | int warning_last_time = FALSE; | |
313 | int defined = FALSE; | |
314 | int COLUMNS = 80; | |
315 | int NUM_ON_SCREEN = 1; | |
316 | ||
317 | /* Y coordinates */ | |
318 | int HEADER_START = 0; | |
7eda085c | 319 | int DISK_TABLE_START = 6; |
6dbe3af9 KZ |
320 | int WARNING_START = 23; |
321 | int COMMAND_LINE_Y = 21; | |
322 | ||
323 | /* X coordinates */ | |
324 | int NAME_START = 4; | |
325 | int FLAGS_START = 16; | |
2b6fc908 KZ |
326 | int PTYPE_START = 28; |
327 | int FSTYPE_START = 38; | |
328 | int LABEL_START = 54; | |
df1dddf9 | 329 | int SIZE_START = 68; |
6dbe3af9 KZ |
330 | int COMMAND_LINE_X = 5; |
331 | ||
22853e4a KZ |
332 | static void die_x(int ret); |
333 | static void draw_screen(void); | |
7eda085c KZ |
334 | |
335 | /* Guaranteed alloc */ | |
22853e4a | 336 | static void * |
7eda085c KZ |
337 | xmalloc (size_t size) { |
338 | void *t; | |
339 | ||
340 | if (size == 0) | |
341 | return NULL; | |
342 | ||
343 | t = malloc (size); | |
344 | if (t == NULL) { | |
345 | fprintf (stderr, _("%s: Out of memory!\n"), "cfdisk"); | |
346 | die_x(1); | |
347 | } | |
348 | return t; | |
349 | } | |
6dbe3af9 | 350 | |
2b6fc908 | 351 | /* Some libc's have their own basename() */ |
22853e4a KZ |
352 | static char * |
353 | my_basename(char *devname) { | |
2b6fc908 KZ |
354 | char *s = rindex(devname, '/'); |
355 | return s ? s+1 : devname; | |
356 | } | |
357 | ||
22853e4a KZ |
358 | static char * |
359 | partition_type_name(unsigned char type) { | |
7eda085c KZ |
360 | struct systypes *s = i386_sys_types; |
361 | ||
362 | while(s->name && s->type != type) | |
363 | s++; | |
364 | return s->name; | |
365 | } | |
366 | ||
22853e4a KZ |
367 | static char * |
368 | partition_type_text(int i) { | |
2b6fc908 | 369 | if (p_info[i].id == UNUSABLE) |
7eda085c | 370 | return _("Unusable"); |
2b6fc908 | 371 | else if (p_info[i].id == FREE_SPACE) |
7eda085c | 372 | return _("Free Space"); |
2b6fc908 KZ |
373 | else if (p_info[i].id == LINUX) { |
374 | if (!strcmp(p_info[i].fstype, "ext2")) | |
7eda085c | 375 | return _("Linux ext2"); |
612721db KZ |
376 | else if (!strcmp(p_info[i].fstype, "ext3")) |
377 | return _("Linux ext3"); | |
e8f26419 KZ |
378 | else if (!strcmp(p_info[i].fstype, "xfs")) |
379 | return _("Linux XFS"); | |
612721db KZ |
380 | else if (!strcmp(p_info[i].fstype, "reiserfs")) |
381 | return _("Linux ReiserFS"); | |
2b6fc908 | 382 | else |
7eda085c | 383 | return _("Linux"); |
2b6fc908 KZ |
384 | } else if (p_info[i].id == OS2_OR_NTFS) { |
385 | if (!strncmp(p_info[i].fstype, "HPFS", 4)) | |
7eda085c | 386 | return _("OS/2 HPFS"); |
2b6fc908 | 387 | else if (!strncmp(p_info[i].ostype, "OS2", 3)) |
7eda085c | 388 | return _("OS/2 IFS"); |
2b6fc908 KZ |
389 | else if (!p_info[i].ostype) |
390 | return p_info[i].ostype; | |
391 | else | |
7eda085c | 392 | return _("NTFS"); |
2b6fc908 | 393 | } else |
7eda085c | 394 | return partition_type_name(p_info[i].id); |
2b6fc908 KZ |
395 | } |
396 | ||
22853e4a KZ |
397 | static void |
398 | fdexit(int ret) { | |
6dbe3af9 KZ |
399 | if (opened) |
400 | close(fd); | |
401 | ||
402 | if (changed) { | |
7eda085c KZ |
403 | fprintf(stderr, _("Disk has been changed.\n")); |
404 | fprintf(stderr, _("Reboot the system to ensure the partition " | |
405 | "table is correctly updated.\n")); | |
6dbe3af9 | 406 | |
7eda085c | 407 | fprintf( stderr, _("\nWARNING: If you have created or modified any\n" |
6dbe3af9 | 408 | "DOS 6.x partitions, please see the cfdisk manual\n" |
7eda085c | 409 | "page for additional information.\n") ); |
6dbe3af9 KZ |
410 | } |
411 | ||
6dbe3af9 KZ |
412 | exit(ret); |
413 | } | |
414 | ||
22853e4a KZ |
415 | static int |
416 | get_string(char *str, int len, char *def) { | |
6dbe3af9 KZ |
417 | char c; |
418 | int i = 0; | |
419 | int x, y; | |
420 | int use_def = FALSE; | |
421 | ||
422 | getyx(stdscr, y, x); | |
423 | clrtoeol(); | |
424 | ||
425 | str[i] = 0; | |
426 | ||
427 | if (def != NULL) { | |
428 | mvaddstr(y, x, def); | |
429 | move(y, x); | |
430 | use_def = TRUE; | |
431 | } | |
432 | ||
433 | refresh(); | |
434 | while ((c = getch()) != '\n' && c != CR) { | |
435 | switch (c) { | |
436 | case ESC: | |
437 | move(y, x); | |
438 | clrtoeol(); | |
439 | refresh(); | |
440 | return GS_ESCAPE; | |
441 | case DEL: | |
442 | case '\b': | |
443 | if (i > 0) { | |
444 | str[--i] = 0; | |
445 | mvaddch(y, x+i, ' '); | |
446 | move(y, x+i); | |
447 | } else if (use_def) { | |
448 | clrtoeol(); | |
449 | use_def = FALSE; | |
450 | } else | |
451 | putchar(BELL); | |
452 | break; | |
453 | default: | |
454 | if (i < len && isprint(c)) { | |
455 | mvaddch(y, x+i, c); | |
456 | if (use_def) { | |
457 | clrtoeol(); | |
458 | use_def = FALSE; | |
459 | } | |
460 | str[i++] = c; | |
461 | str[i] = 0; | |
462 | } else | |
463 | putchar(BELL); | |
464 | } | |
465 | refresh(); | |
466 | } | |
467 | ||
468 | if (use_def) | |
469 | return GS_DEFAULT; | |
470 | else | |
471 | return i; | |
472 | } | |
473 | ||
22853e4a KZ |
474 | static void |
475 | clear_warning(void) { | |
6dbe3af9 KZ |
476 | int i; |
477 | ||
fd6b7a7f | 478 | if (!curses_started || !warning_last_time) |
6dbe3af9 KZ |
479 | return; |
480 | ||
481 | move(WARNING_START,0); | |
482 | for (i = 0; i < COLS; i++) | |
483 | addch(' '); | |
484 | ||
485 | warning_last_time = FALSE; | |
486 | } | |
487 | ||
22853e4a KZ |
488 | static void |
489 | print_warning(char *s) { | |
fd6b7a7f KZ |
490 | if (!curses_started) { |
491 | fprintf(stderr, "%s\n", s); | |
492 | } else { | |
493 | mvaddstr(WARNING_START, (COLS-strlen(s))/2, s); | |
494 | putchar(BELL); /* CTRL-G */ | |
6dbe3af9 | 495 | |
fd6b7a7f KZ |
496 | warning_last_time = TRUE; |
497 | } | |
6dbe3af9 KZ |
498 | } |
499 | ||
22853e4a KZ |
500 | static void |
501 | fatal(char *s, int ret) { | |
c07ebfa1 KZ |
502 | char *err1 = _("FATAL ERROR"); |
503 | char *err2 = _("Press any key to exit cfdisk"); | |
6dbe3af9 | 504 | |
fd6b7a7f | 505 | if (curses_started) { |
c07ebfa1 KZ |
506 | char *str = xmalloc(strlen(s) + strlen(err1) + strlen(err2) + 10); |
507 | ||
508 | sprintf(str, "%s: %s", err1, s); | |
7eda085c | 509 | if (strlen(str) > COLS) |
c07ebfa1 | 510 | str[COLS] = 0; |
fd6b7a7f | 511 | mvaddstr(WARNING_START, (COLS-strlen(str))/2, str); |
c07ebfa1 KZ |
512 | sprintf(str, "%s", err2); |
513 | if (strlen(str) > COLS) | |
514 | str[COLS] = 0; | |
fd6b7a7f KZ |
515 | mvaddstr(WARNING_START+1, (COLS-strlen(str))/2, str); |
516 | putchar(BELL); /* CTRL-G */ | |
517 | refresh(); | |
518 | (void)getch(); | |
5c36a0eb | 519 | die_x(ret); |
fd6b7a7f | 520 | } else { |
c07ebfa1 | 521 | fprintf(stderr, "%s: %s\n", err1, s); |
5c36a0eb | 522 | exit(ret); |
fd6b7a7f KZ |
523 | } |
524 | } | |
6dbe3af9 | 525 | |
22853e4a KZ |
526 | static void |
527 | die(int dummy) { | |
fd6b7a7f KZ |
528 | die_x(0); |
529 | } | |
6dbe3af9 | 530 | |
22853e4a KZ |
531 | static void |
532 | die_x(int ret) { | |
6dbe3af9 KZ |
533 | signal(SIGINT, old_SIGINT); |
534 | signal(SIGTERM, old_SIGTERM); | |
2b6fc908 KZ |
535 | #ifdef SLCURSES |
536 | SLsmg_gotorc(LINES-1, 0); | |
537 | SLsmg_refresh(); | |
538 | #else | |
6dbe3af9 | 539 | mvcur(0, COLS-1, LINES-1, 0); |
2b6fc908 | 540 | #endif |
6dbe3af9 KZ |
541 | nl(); |
542 | endwin(); | |
fd6b7a7f KZ |
543 | printf("\n"); |
544 | fdexit(ret); | |
6dbe3af9 KZ |
545 | } |
546 | ||
22853e4a | 547 | static void |
df1dddf9 KZ |
548 | read_sector(char *buffer, long long sect_num) { |
549 | if (ext2_llseek(fd, sect_num*SECTOR_SIZE, SEEK_SET) < 0) | |
7eda085c | 550 | fatal(_("Cannot seek on disk drive"), 2); |
6dbe3af9 | 551 | if (read(fd, buffer, SECTOR_SIZE) != SECTOR_SIZE) |
7eda085c | 552 | fatal(_("Cannot read disk drive"), 2); |
6dbe3af9 KZ |
553 | } |
554 | ||
22853e4a | 555 | static void |
df1dddf9 KZ |
556 | write_sector(char *buffer, long long sect_num) { |
557 | if (ext2_llseek(fd, sect_num*SECTOR_SIZE, SEEK_SET) < 0) | |
7eda085c | 558 | fatal(_("Cannot seek on disk drive"), 2); |
6dbe3af9 | 559 | if (write(fd, buffer, SECTOR_SIZE) != SECTOR_SIZE) |
7eda085c | 560 | fatal(_("Cannot write disk drive"), 2); |
6dbe3af9 KZ |
561 | } |
562 | ||
22853e4a KZ |
563 | static void |
564 | dos_copy_to_info(char *to, int tosz, char *from, int fromsz) { | |
2b6fc908 KZ |
565 | int i; |
566 | ||
567 | for(i=0; i<tosz && i<fromsz && isascii(from[i]); i++) | |
568 | to[i] = from[i]; | |
569 | to[i] = 0; | |
570 | } | |
571 | ||
22853e4a KZ |
572 | static void |
573 | get_dos_label(int i) { | |
612721db | 574 | char sector[128]; |
2b6fc908 KZ |
575 | #define DOS_OSTYPE_OFFSET 3 |
576 | #define DOS_LABEL_OFFSET 43 | |
577 | #define DOS_FSTYPE_OFFSET 54 | |
578 | #define DOS_OSTYPE_SZ 8 | |
579 | #define DOS_LABEL_SZ 11 | |
580 | #define DOS_FSTYPE_SZ 8 | |
df1dddf9 | 581 | long long offset; |
612721db | 582 | |
df1dddf9 | 583 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE; |
612721db KZ |
584 | if (ext2_llseek(fd, offset, SEEK_SET) == offset |
585 | && read(fd, §or, sizeof(sector)) == sizeof(sector)) { | |
586 | dos_copy_to_info(p_info[i].ostype, OSTYPESZ, | |
587 | sector+DOS_OSTYPE_OFFSET, DOS_OSTYPE_SZ); | |
588 | dos_copy_to_info(p_info[i].volume_label, LABELSZ, | |
589 | sector+DOS_LABEL_OFFSET, DOS_LABEL_SZ); | |
590 | dos_copy_to_info(p_info[i].fstype, FSTYPESZ, | |
591 | sector+DOS_FSTYPE_OFFSET, DOS_FSTYPE_SZ); | |
592 | } | |
593 | } | |
594 | ||
595 | #define REISERFS_SUPER_MAGIC_STRING "ReIsErFs" | |
596 | #define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs" | |
597 | struct reiserfs_super_block { | |
598 | char s_dummy0[ 52]; | |
599 | char s_magic [ 12]; | |
600 | char s_dummy1[140]; | |
601 | }; | |
602 | ||
603 | static int | |
604 | is_reiserfs_magic_string(const struct reiserfs_super_block *rs) { | |
605 | return (!strncmp(rs->s_magic, REISERFS_SUPER_MAGIC_STRING, | |
606 | strlen(REISERFS_SUPER_MAGIC_STRING)) || | |
607 | !strncmp(rs->s_magic, REISER2FS_SUPER_MAGIC_STRING, | |
608 | strlen(REISER2FS_SUPER_MAGIC_STRING))); | |
2b6fc908 KZ |
609 | } |
610 | ||
22853e4a | 611 | static void |
e8f26419 KZ |
612 | get_linux_label(int i) { |
613 | ||
2b6fc908 | 614 | #define EXT2LABELSZ 16 |
612721db KZ |
615 | #define EXT2_SUPER_MAGIC 0xEF53 |
616 | #define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 | |
617 | struct ext2_super_block { | |
618 | char s_dummy0[56]; | |
619 | unsigned char s_magic[2]; | |
620 | char s_dummy1[34]; | |
621 | unsigned char s_feature_compat[4]; | |
622 | char s_dummy2[24]; | |
623 | char s_volume_name[EXT2LABELSZ]; | |
624 | char s_last_mounted[64]; | |
625 | char s_dummy3[824]; | |
626 | } e2fsb; | |
627 | ||
628 | #define REISERFS_DISK_OFFSET_IN_BYTES (64 * 1024) | |
629 | struct reiserfs_super_block reiserfsb; | |
e8f26419 KZ |
630 | |
631 | #define XFS_SUPER_MAGIC "XFSB" | |
632 | #define XFSLABELSZ 12 | |
612721db KZ |
633 | struct xfs_super_block { |
634 | unsigned char s_magic[4]; | |
635 | unsigned char s_dummy0[104]; | |
636 | unsigned char s_fname[XFSLABELSZ]; | |
637 | unsigned char s_dummy1[904]; | |
638 | } xfsb; | |
639 | ||
640 | char *label; | |
df1dddf9 | 641 | long long offset; |
612721db KZ |
642 | int j; |
643 | ||
df1dddf9 KZ |
644 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE |
645 | + 1024; | |
612721db KZ |
646 | if (ext2_llseek(fd, offset, SEEK_SET) == offset |
647 | && read(fd, &e2fsb, sizeof(e2fsb)) == sizeof(e2fsb) | |
648 | && e2fsb.s_magic[0] + (e2fsb.s_magic[1]<<8) == EXT2_SUPER_MAGIC) { | |
649 | label = e2fsb.s_volume_name; | |
650 | for(j=0; j<EXT2LABELSZ && j<LABELSZ && isprint(label[j]); j++) | |
651 | p_info[i].volume_label[j] = label[j]; | |
652 | p_info[i].volume_label[j] = 0; | |
653 | /* ext2 or ext3? */ | |
654 | if (e2fsb.s_feature_compat[0]&EXT3_FEATURE_COMPAT_HAS_JOURNAL) | |
655 | strncpy(p_info[i].fstype, "ext3", FSTYPESZ); | |
656 | else | |
657 | strncpy(p_info[i].fstype, "ext2", FSTYPESZ); | |
658 | return; | |
659 | } | |
e8f26419 | 660 | |
df1dddf9 | 661 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE + 0; |
612721db KZ |
662 | if (ext2_llseek(fd, offset, SEEK_SET) == offset |
663 | && read(fd, &xfsb, sizeof(xfsb)) == sizeof(xfsb) | |
664 | && !strcmp(xfsb.s_magic, XFS_SUPER_MAGIC)) { | |
665 | label = xfsb.s_fname; | |
666 | for(j=0; j<XFSLABELSZ && j<LABELSZ && isprint(label[j]); j++) | |
667 | p_info[i].volume_label[j] = label[j]; | |
668 | p_info[i].volume_label[j] = 0; | |
669 | strncpy(p_info[i].fstype, "xfs", FSTYPESZ); | |
670 | return; | |
671 | } | |
672 | ||
673 | /* reiserfs? */ | |
df1dddf9 KZ |
674 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE |
675 | + REISERFS_DISK_OFFSET_IN_BYTES; | |
612721db KZ |
676 | if (ext2_llseek(fd, offset, SEEK_SET) == offset |
677 | && read(fd, &reiserfsb, 1024) == 1024 | |
678 | && is_reiserfs_magic_string(&reiserfsb)) { | |
679 | strncpy(p_info[i].fstype, "reiserfs", FSTYPESZ); | |
680 | return; | |
681 | } | |
fd6b7a7f KZ |
682 | } |
683 | ||
22853e4a KZ |
684 | static void |
685 | check_part_info(void) { | |
6dbe3af9 KZ |
686 | int i, pri = 0, log = 0; |
687 | ||
688 | for (i = 0; i < num_parts; i++) | |
689 | if (p_info[i].id > 0 && IS_PRIMARY(p_info[i].num)) | |
690 | pri++; | |
691 | else if (p_info[i].id > 0 && IS_LOGICAL(p_info[i].num)) | |
692 | log++; | |
5c36a0eb | 693 | if (is_extended(ext_info.id)) { |
6dbe3af9 KZ |
694 | if (log > 0) |
695 | pri++; | |
696 | else { | |
697 | ext_info.first_sector = 0; | |
698 | ext_info.last_sector = 0; | |
699 | ext_info.offset = 0; | |
700 | ext_info.flags = 0; | |
701 | ext_info.id = FREE_SPACE; | |
702 | ext_info.num = PRIMARY; | |
703 | } | |
5c36a0eb | 704 | } |
6dbe3af9 | 705 | |
fd6b7a7f | 706 | if (pri >= 4) { |
6dbe3af9 | 707 | for (i = 0; i < num_parts; i++) |
5c36a0eb KZ |
708 | if (p_info[i].id == FREE_SPACE || p_info[i].id == UNUSABLE) { |
709 | if (is_extended(ext_info.id)) { | |
6dbe3af9 KZ |
710 | if (p_info[i].first_sector >= ext_info.first_sector && |
711 | p_info[i].last_sector <= ext_info.last_sector) { | |
712 | p_info[i].id = FREE_SPACE; | |
713 | p_info[i].num = LOGICAL; | |
714 | } else if (i > 0 && | |
715 | p_info[i-1].first_sector >= | |
716 | ext_info.first_sector && | |
717 | p_info[i-1].last_sector <= | |
718 | ext_info.last_sector) { | |
719 | p_info[i].id = FREE_SPACE; | |
720 | p_info[i].num = LOGICAL; | |
721 | } else if (i < num_parts-1 && | |
722 | p_info[i+1].first_sector >= | |
723 | ext_info.first_sector && | |
724 | p_info[i+1].last_sector <= | |
725 | ext_info.last_sector) { | |
726 | p_info[i].id = FREE_SPACE; | |
727 | p_info[i].num = LOGICAL; | |
728 | } else | |
729 | p_info[i].id = UNUSABLE; | |
5c36a0eb | 730 | } else /* if (!is_extended(ext_info.id)) */ |
6dbe3af9 | 731 | p_info[i].id = UNUSABLE; |
5c36a0eb | 732 | } else /* if (p_info[i].id > 0) */ |
6dbe3af9 | 733 | while (0); /* Leave these alone */ |
fd6b7a7f | 734 | } else { /* if (pri < 4) */ |
6dbe3af9 KZ |
735 | for (i = 0; i < num_parts; i++) { |
736 | if (p_info[i].id == UNUSABLE) | |
737 | p_info[i].id = FREE_SPACE; | |
5c36a0eb KZ |
738 | if (p_info[i].id == FREE_SPACE) { |
739 | if (is_extended(ext_info.id)) { | |
6dbe3af9 KZ |
740 | if (p_info[i].first_sector >= ext_info.first_sector && |
741 | p_info[i].last_sector <= ext_info.last_sector) | |
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].num = PRI_OR_LOG; | |
749 | else if (i < num_parts-1 && | |
750 | p_info[i+1].first_sector >= | |
751 | ext_info.first_sector && | |
752 | p_info[i+1].last_sector <= | |
753 | ext_info.last_sector) | |
754 | p_info[i].num = PRI_OR_LOG; | |
755 | else | |
756 | p_info[i].num = PRIMARY; | |
5c36a0eb | 757 | } else /* if (!is_extended(ext_info.id)) */ |
6dbe3af9 | 758 | p_info[i].num = PRI_OR_LOG; |
5c36a0eb | 759 | } else /* if (p_info[i].id > 0) */ |
6dbe3af9 KZ |
760 | while (0); /* Leave these alone */ |
761 | } | |
fd6b7a7f | 762 | } |
6dbe3af9 KZ |
763 | } |
764 | ||
22853e4a KZ |
765 | static void |
766 | remove_part(int i) { | |
6dbe3af9 KZ |
767 | int p; |
768 | ||
769 | for (p = i; p < num_parts; p++) | |
770 | p_info[p] = p_info[p+1]; | |
771 | ||
772 | num_parts--; | |
7eda085c KZ |
773 | if (cur_part == num_parts) |
774 | cur_part--; | |
6dbe3af9 KZ |
775 | } |
776 | ||
22853e4a | 777 | static void |
df1dddf9 | 778 | insert_empty_part(int i, long long first, long long last) { |
6dbe3af9 KZ |
779 | int p; |
780 | ||
781 | for (p = num_parts; p > i; p--) | |
782 | p_info[p] = p_info[p-1]; | |
783 | ||
784 | p_info[i].first_sector = first; | |
785 | p_info[i].last_sector = last; | |
fd6b7a7f KZ |
786 | p_info[i].offset = 0; |
787 | p_info[i].flags = 0; | |
788 | p_info[i].id = FREE_SPACE; | |
789 | p_info[i].num = PRI_OR_LOG; | |
2b6fc908 KZ |
790 | p_info[i].volume_label[0] = 0; |
791 | p_info[i].fstype[0] = 0; | |
792 | p_info[i].ostype[0] = 0; | |
6dbe3af9 KZ |
793 | |
794 | num_parts++; | |
795 | } | |
796 | ||
22853e4a KZ |
797 | static void |
798 | del_part(int i) { | |
6dbe3af9 KZ |
799 | int num = p_info[i].num; |
800 | ||
801 | if (i > 0 && (p_info[i-1].id == FREE_SPACE || | |
802 | p_info[i-1].id == UNUSABLE)) { | |
803 | /* Merge with previous partition */ | |
804 | p_info[i-1].last_sector = p_info[i].last_sector; | |
805 | remove_part(i--); | |
806 | } | |
807 | ||
808 | if (i < num_parts - 1 && (p_info[i+1].id == FREE_SPACE || | |
809 | p_info[i+1].id == UNUSABLE)) { | |
810 | /* Merge with next partition */ | |
811 | p_info[i+1].first_sector = p_info[i].first_sector; | |
812 | remove_part(i); | |
813 | } | |
814 | ||
815 | if (i > 0) | |
816 | p_info[i].first_sector = p_info[i-1].last_sector + 1; | |
817 | else | |
818 | p_info[i].first_sector = 0; | |
819 | ||
820 | if (i < num_parts - 1) | |
821 | p_info[i].last_sector = p_info[i+1].first_sector - 1; | |
822 | else | |
7eda085c | 823 | p_info[i].last_sector = total_size - 1; |
6dbe3af9 KZ |
824 | |
825 | p_info[i].offset = 0; | |
826 | p_info[i].flags = 0; | |
827 | p_info[i].id = FREE_SPACE; | |
828 | p_info[i].num = PRI_OR_LOG; | |
829 | ||
830 | if (IS_LOGICAL(num)) { | |
831 | /* We have a logical partition --> shrink the extended partition | |
832 | * if (1) this is the first logical drive, or (2) this is the | |
833 | * last logical drive; and if there are any other logical drives | |
834 | * then renumber the ones after "num". | |
835 | */ | |
fd6b7a7f | 836 | if (i == 0 || (i > 0 && IS_PRIMARY(p_info[i-1].num))) { |
6dbe3af9 | 837 | ext_info.first_sector = p_info[i].last_sector + 1; |
fd6b7a7f KZ |
838 | ext_info.offset = 0; |
839 | } | |
6dbe3af9 KZ |
840 | if (i == num_parts-1 || |
841 | (i < num_parts-1 && IS_PRIMARY(p_info[i+1].num))) | |
842 | ext_info.last_sector = p_info[i].first_sector - 1; | |
843 | for (i = 0; i < num_parts; i++) | |
844 | if (p_info[i].num > num) | |
845 | p_info[i].num--; | |
846 | } | |
847 | ||
848 | /* Clean up the rest of the partitions */ | |
849 | check_part_info(); | |
850 | } | |
851 | ||
22853e4a | 852 | static int |
df1dddf9 KZ |
853 | add_part(int num, int id, int flags, long long first, long long last, |
854 | long long offset, int want_label, char **errmsg) { | |
6dbe3af9 KZ |
855 | int i, pri = 0, log = 0; |
856 | ||
7eda085c KZ |
857 | if (num_parts == MAXIMUM_PARTS) { |
858 | *errmsg = _("Too many partitions"); | |
859 | return -1; | |
fd6b7a7f | 860 | } |
6dbe3af9 | 861 | |
7eda085c KZ |
862 | if (first < 0) { |
863 | *errmsg = _("Partition begins before sector 0"); | |
864 | return -1; | |
865 | } | |
866 | ||
867 | if (last < 0) { | |
868 | *errmsg = _("Partition ends before sector 0"); | |
869 | return -1; | |
870 | } | |
871 | ||
872 | if (first >= total_size) { | |
873 | *errmsg = _("Partition begins after end-of-disk"); | |
874 | return -1; | |
875 | } | |
876 | ||
95f1bdee | 877 | if (last >= actual_size) { |
7eda085c KZ |
878 | *errmsg = _("Partition ends after end-of-disk"); |
879 | return -1; | |
880 | } | |
881 | ||
95f1bdee KZ |
882 | if (last >= total_size) { |
883 | *errmsg = _("Partition ends in the final partial cylinder"); | |
884 | return -1; | |
885 | } | |
886 | ||
7eda085c | 887 | for (i = 0; i < num_parts; i++) { |
6dbe3af9 KZ |
888 | if (p_info[i].id > 0 && IS_PRIMARY(p_info[i].num)) |
889 | pri++; | |
890 | else if (p_info[i].id > 0 && IS_LOGICAL(p_info[i].num)) | |
891 | log++; | |
7eda085c | 892 | } |
fd6b7a7f | 893 | if (is_extended(ext_info.id) && log > 0) |
6dbe3af9 KZ |
894 | pri++; |
895 | ||
5c36a0eb | 896 | if (IS_PRIMARY(num)) { |
fd6b7a7f KZ |
897 | if (pri >= 4) { |
898 | return -1; /* no room for more */ | |
899 | } else | |
6dbe3af9 | 900 | pri++; |
5c36a0eb | 901 | } |
6dbe3af9 | 902 | |
fd6b7a7f | 903 | for (i = 0; i < num_parts && p_info[i].last_sector < first; i++); |
6dbe3af9 | 904 | |
7eda085c KZ |
905 | if (i < num_parts && p_info[i].id != FREE_SPACE) { |
906 | if (last < p_info[i].first_sector) | |
907 | *errmsg = _("logical partitions not in disk order"); | |
908 | else if (first + offset <= p_info[i].last_sector && | |
909 | p_info[i].first_sector + p_info[i].offset <= last) | |
910 | *errmsg = _("logical partitions overlap"); | |
911 | else | |
912 | *errmsg = _("enlarged logical partitions overlap"); | |
913 | return -1; | |
914 | } | |
915 | ||
916 | if (i == num_parts || last > p_info[i].last_sector) { | |
6dbe3af9 | 917 | return -1; |
fd6b7a7f | 918 | } |
6dbe3af9 | 919 | |
fd6b7a7f KZ |
920 | if (is_extended(id)) { |
921 | if (ext_info.id != FREE_SPACE) { | |
922 | return -1; /* second extended */ | |
923 | } | |
6dbe3af9 KZ |
924 | else if (IS_PRIMARY(num)) { |
925 | ext_info.first_sector = first; | |
926 | ext_info.last_sector = last; | |
927 | ext_info.offset = offset; | |
928 | ext_info.flags = flags; | |
fd6b7a7f | 929 | ext_info.id = id; |
6dbe3af9 | 930 | ext_info.num = num; |
2b6fc908 KZ |
931 | ext_info.volume_label[0] = 0; |
932 | ext_info.fstype[0] = 0; | |
933 | ext_info.ostype[0] = 0; | |
6dbe3af9 | 934 | return 0; |
fd6b7a7f KZ |
935 | } else { |
936 | return -1; /* explicit extended logical */ | |
937 | } | |
938 | } | |
6dbe3af9 KZ |
939 | |
940 | if (IS_LOGICAL(num)) { | |
fd6b7a7f | 941 | if (!is_extended(ext_info.id)) { |
7eda085c KZ |
942 | print_warning(_("!!!! Internal error creating logical " |
943 | "drive with no extended partition !!!!")); | |
6dbe3af9 KZ |
944 | } else { |
945 | /* We might have a logical partition outside of the extended | |
946 | * partition's range --> we have to extend the extended | |
947 | * partition's range to encompass this new partition, but we | |
948 | * must make sure that there are no primary partitions between | |
949 | * it and the closest logical drive in extended partition. | |
950 | */ | |
951 | if (first < ext_info.first_sector) { | |
952 | if (i < num_parts-1 && IS_PRIMARY(p_info[i+1].num)) { | |
7eda085c | 953 | print_warning(_("Cannot create logical drive here -- would create two extended partitions")); |
6dbe3af9 KZ |
954 | return -1; |
955 | } else { | |
956 | if (first == 0) { | |
957 | ext_info.first_sector = 0; | |
958 | ext_info.offset = first = offset; | |
fd6b7a7f | 959 | } else { |
6dbe3af9 | 960 | ext_info.first_sector = first; |
fd6b7a7f | 961 | } |
6dbe3af9 KZ |
962 | } |
963 | } else if (last > ext_info.last_sector) { | |
964 | if (i > 0 && IS_PRIMARY(p_info[i-1].num)) { | |
7eda085c | 965 | print_warning(_("Cannot create logical drive here -- would create two extended partitions")); |
6dbe3af9 | 966 | return -1; |
fd6b7a7f | 967 | } else { |
6dbe3af9 | 968 | ext_info.last_sector = last; |
fd6b7a7f | 969 | } |
6dbe3af9 KZ |
970 | } |
971 | } | |
972 | } | |
973 | ||
974 | if (first != p_info[i].first_sector && | |
975 | !(IS_LOGICAL(num) && first == offset)) { | |
fd6b7a7f | 976 | insert_empty_part(i, p_info[i].first_sector, first-1); |
6dbe3af9 KZ |
977 | i++; |
978 | } | |
979 | ||
980 | if (last != p_info[i].last_sector) | |
fd6b7a7f | 981 | insert_empty_part(i+1, last+1, p_info[i].last_sector); |
6dbe3af9 KZ |
982 | |
983 | p_info[i].first_sector = first; | |
984 | p_info[i].last_sector = last; | |
985 | p_info[i].offset = offset; | |
986 | p_info[i].flags = flags; | |
987 | p_info[i].id = id; | |
988 | p_info[i].num = num; | |
2b6fc908 KZ |
989 | p_info[i].volume_label[0] = 0; |
990 | p_info[i].fstype[0] = 0; | |
991 | p_info[i].ostype[0] = 0; | |
992 | if (want_label) { | |
993 | if (may_have_dos_label(id)) | |
994 | get_dos_label(i); | |
995 | else if (id == LINUX) | |
e8f26419 | 996 | get_linux_label(i); |
2b6fc908 | 997 | } |
6dbe3af9 KZ |
998 | |
999 | check_part_info(); | |
1000 | ||
1001 | return 0; | |
1002 | } | |
1003 | ||
22853e4a KZ |
1004 | static int |
1005 | find_primary(void) { | |
6dbe3af9 KZ |
1006 | int num = 0, cur = 0; |
1007 | ||
1008 | while (cur < num_parts && IS_PRIMARY(num)) | |
1009 | if ((p_info[cur].id > 0 && p_info[cur].num == num) || | |
fd6b7a7f | 1010 | (is_extended(ext_info.id) && ext_info.num == num)) { |
6dbe3af9 KZ |
1011 | num++; |
1012 | cur = 0; | |
1013 | } else | |
1014 | cur++; | |
1015 | ||
1016 | if (!IS_PRIMARY(num)) | |
1017 | return -1; | |
1018 | else | |
1019 | return num; | |
1020 | } | |
1021 | ||
22853e4a KZ |
1022 | static int |
1023 | find_logical(int i) { | |
6dbe3af9 KZ |
1024 | int num = -1; |
1025 | int j; | |
1026 | ||
1027 | for (j = i; j < num_parts && num == -1; j++) | |
1028 | if (p_info[j].id > 0 && IS_LOGICAL(p_info[j].num)) | |
1029 | num = p_info[j].num; | |
1030 | ||
1031 | if (num == -1) { | |
1032 | num = 4; | |
1033 | for (j = 0; j < num_parts; j++) | |
1034 | if (p_info[j].id > 0 && p_info[j].num == num) | |
1035 | num++; | |
1036 | } | |
1037 | ||
1038 | return num; | |
1039 | } | |
1040 | ||
22853e4a KZ |
1041 | static void |
1042 | inc_logical(int i) { | |
6dbe3af9 KZ |
1043 | int j; |
1044 | ||
1045 | for (j = i; j < num_parts; j++) | |
1046 | if (p_info[j].id > 0 && IS_LOGICAL(p_info[j].num)) | |
1047 | p_info[j].num++; | |
1048 | } | |
1049 | ||
1050 | /* Command menu support by Janne Kukonlehto <jtklehto@phoenix.oulu.fi> September 1994 */ | |
1051 | ||
1052 | /* Constants for menuType parameter of menuSelect function */ | |
1053 | #define MENU_HORIZ 1 | |
1054 | #define MENU_VERT 2 | |
1055 | #define MENU_ACCEPT_OTHERS 4 | |
1056 | #define MENU_BUTTON 8 | |
1057 | /* Miscellenous constants */ | |
1058 | #define MENU_SPACING 2 | |
1059 | #define MENU_MAX_ITEMS 256 /* for simpleMenu function */ | |
1060 | #define MENU_UP 1 | |
1061 | #define MENU_DOWN 2 | |
1062 | #define MENU_RIGHT 3 | |
1063 | #define MENU_LEFT 4 | |
1064 | ||
1065 | struct MenuItem | |
1066 | { | |
5c36a0eb | 1067 | int key; /* Keyboard shortcut; if zero, then there is no more items in the menu item table */ |
6dbe3af9 KZ |
1068 | char *name; /* Item name, should be eight characters with current implementation */ |
1069 | char *desc; /* Item description to be printed when item is selected */ | |
1070 | }; | |
1071 | ||
5c36a0eb KZ |
1072 | /* |
1073 | * Actual function which prints the button bar and highlights the active button | |
1074 | * Should not be called directly. Call function menuSelect instead. | |
1075 | */ | |
6dbe3af9 | 1076 | |
22853e4a KZ |
1077 | static int |
1078 | menuUpdate( int y, int x, struct MenuItem *menuItems, int itemLength, | |
1079 | char *available, int menuType, int current ) { | |
6dbe3af9 | 1080 | int i, lmargin = x, ymargin = y; |
7eda085c KZ |
1081 | char *mcd; |
1082 | ||
6dbe3af9 KZ |
1083 | /* Print available buttons */ |
1084 | move( y, x ); clrtoeol(); | |
7eda085c | 1085 | |
c07ebfa1 | 1086 | for( i = 0; menuItems[i].key; i++ ) { |
6dbe3af9 KZ |
1087 | char buff[20]; |
1088 | int lenName; | |
7eda085c KZ |
1089 | const char *mi; |
1090 | ||
6dbe3af9 KZ |
1091 | /* Search next available button */ |
1092 | while( menuItems[i].key && !strchr(available, menuItems[i].key) ) | |
6dbe3af9 | 1093 | i++; |
c07ebfa1 | 1094 | |
6dbe3af9 | 1095 | if( !menuItems[i].key ) break; /* No more menu items */ |
7eda085c | 1096 | |
5c36a0eb KZ |
1097 | /* If selected item is not available and we have bypassed it, |
1098 | make current item selected */ | |
6dbe3af9 | 1099 | if( current < i && menuItems[current].key < 0 ) current = i; |
7eda085c | 1100 | |
6dbe3af9 KZ |
1101 | /* If current item is selected, highlight it */ |
1102 | if( current == i ) /*attron( A_REVERSE )*/ standout (); | |
7eda085c | 1103 | |
6dbe3af9 | 1104 | /* Print item */ |
7eda085c KZ |
1105 | /* Because of a bug in gettext() we must not translate empty strings */ |
1106 | if (menuItems[i].name[0]) | |
1107 | mi = _(menuItems[i].name); | |
1108 | else | |
1109 | mi = ""; | |
1110 | lenName = strlen( mi ); | |
1111 | #if 0 | |
1112 | if(lenName > itemLength || lenName >= sizeof(buff)) | |
1113 | print_warning(_("Menu item too long. Menu may look odd.")); | |
1114 | #endif | |
1115 | if (lenName >= sizeof(buff)) { /* truncate ridiculously long string */ | |
e8f26419 | 1116 | xstrncpy(buff, mi, sizeof(buff)); |
df1dddf9 KZ |
1117 | } else if (lenName >= itemLength) { |
1118 | snprintf(buff, sizeof(buff), | |
1119 | (menuType & MENU_BUTTON) ? "[%s]" : "%s", mi); | |
c07ebfa1 KZ |
1120 | } else { |
1121 | snprintf(buff, sizeof(buff), | |
1122 | (menuType & MENU_BUTTON) ? "[%*s%-*s]" : "%*s%-*s", | |
1123 | (itemLength - lenName) / 2, "", | |
1124 | (itemLength - lenName + 1) / 2 + lenName, mi); | |
1125 | } | |
6dbe3af9 | 1126 | mvaddstr( y, x, buff ); |
7eda085c | 1127 | |
6dbe3af9 KZ |
1128 | /* Lowlight after selected item */ |
1129 | if( current == i ) /*attroff( A_REVERSE )*/ standend (); | |
7eda085c | 1130 | |
6dbe3af9 KZ |
1131 | /* Calculate position for the next item */ |
1132 | if( menuType & MENU_VERT ) | |
1133 | { | |
1134 | y += 1; | |
1135 | if( y >= WARNING_START ) | |
1136 | { | |
1137 | y = ymargin; | |
1138 | x += itemLength + MENU_SPACING; | |
1139 | if( menuType & MENU_BUTTON ) x += 2; | |
1140 | } | |
1141 | } | |
1142 | else | |
1143 | { | |
1144 | x += itemLength + MENU_SPACING; | |
1145 | if( menuType & MENU_BUTTON ) x += 2; | |
1146 | if( x > COLUMNS - lmargin - 12 ) | |
1147 | { | |
1148 | x = lmargin; | |
1149 | y ++ ; | |
1150 | } | |
1151 | } | |
1152 | } | |
7eda085c | 1153 | |
6dbe3af9 | 1154 | /* Print the description of selected item */ |
7eda085c KZ |
1155 | mcd = _(menuItems[current].desc); |
1156 | mvaddstr( WARNING_START + 1, (COLUMNS - strlen( mcd )) / 2, mcd ); | |
6dbe3af9 KZ |
1157 | return y; |
1158 | } | |
1159 | ||
7eda085c | 1160 | /* This function takes a list of menu items, lets the user choose one * |
a5a16c68 | 1161 | * and returns the keyboard shortcut value of the selected menu item */ |
6dbe3af9 | 1162 | |
22853e4a KZ |
1163 | static int |
1164 | menuSelect( int y, int x, struct MenuItem *menuItems, int itemLength, | |
1165 | char *available, int menuType, int menuDefault ) { | |
6dbe3af9 | 1166 | int i, ylast = y, key = 0, current = menuDefault; |
7eda085c | 1167 | |
a5a16c68 | 1168 | if( !( menuType & ( MENU_HORIZ | MENU_VERT ) ) ) { |
7eda085c | 1169 | print_warning(_("Menu without direction. Defaulting horizontal.")); |
6dbe3af9 KZ |
1170 | menuType |= MENU_HORIZ; |
1171 | } | |
7eda085c | 1172 | |
6dbe3af9 | 1173 | /* Make sure that the current is one of the available items */ |
a5a16c68 | 1174 | while( !strchr(available, menuItems[current].key) ) { |
6dbe3af9 KZ |
1175 | current ++ ; |
1176 | if( !menuItems[current].key ) current = 0; | |
1177 | } | |
7eda085c | 1178 | |
6dbe3af9 | 1179 | /* Repeat until allowable choice has been made */ |
a5a16c68 KZ |
1180 | while( !key ) { |
1181 | /* Display the menu and read a command */ | |
2b6fc908 KZ |
1182 | ylast = menuUpdate( y, x, menuItems, itemLength, available, |
1183 | menuType, current ); | |
6dbe3af9 KZ |
1184 | refresh(); |
1185 | key = getch(); | |
a5a16c68 | 1186 | |
6dbe3af9 KZ |
1187 | /* Clear out all prompts and such */ |
1188 | clear_warning(); | |
a5a16c68 KZ |
1189 | for (i = y; i < ylast; i++) { |
1190 | move(i, x); | |
6dbe3af9 KZ |
1191 | clrtoeol(); |
1192 | } | |
1193 | move( WARNING_START + 1, 0 ); | |
1194 | clrtoeol(); | |
a5a16c68 KZ |
1195 | |
1196 | /* Cursor keys - possibly split by slow connection */ | |
1197 | if( key == ESC ) { | |
6dbe3af9 KZ |
1198 | /* Check whether this is a real ESC or one of extended keys */ |
1199 | /*nodelay(stdscr, TRUE);*/ | |
1200 | key = getch(); | |
1201 | /*nodelay(stdscr, FALSE);*/ | |
a5a16c68 KZ |
1202 | |
1203 | if( key == /*ERR*/ ESC ) { | |
6dbe3af9 KZ |
1204 | /* This is a real ESC */ |
1205 | key = ESC; | |
1206 | } | |
a5a16c68 | 1207 | if(key == '[' || key == 'O') { |
6dbe3af9 | 1208 | /* This is one extended keys */ |
a5a16c68 KZ |
1209 | key = getch(); |
1210 | ||
1211 | switch(key) { | |
6dbe3af9 | 1212 | case 'A': /* Up arrow */ |
7eda085c | 1213 | key = MENU_UP; |
6dbe3af9 KZ |
1214 | break; |
1215 | case 'B': /* Down arrow */ | |
7eda085c | 1216 | key = MENU_DOWN; |
6dbe3af9 KZ |
1217 | break; |
1218 | case 'C': /* Right arrow */ | |
7eda085c | 1219 | key = MENU_RIGHT; |
6dbe3af9 KZ |
1220 | break; |
1221 | case 'D': /* Left arrow */ | |
7eda085c | 1222 | key = MENU_LEFT; |
6dbe3af9 | 1223 | break; |
a5a16c68 KZ |
1224 | default: |
1225 | key = 0; | |
6dbe3af9 KZ |
1226 | } |
1227 | } | |
1228 | } | |
7eda085c | 1229 | |
a5a16c68 KZ |
1230 | /* Enter equals the keyboard shortcut of current menu item */ |
1231 | if (key == CR) | |
6dbe3af9 | 1232 | key = menuItems[current].key; |
7eda085c KZ |
1233 | |
1234 | /* Give alternatives for arrow keys in case the window manager | |
1235 | swallows these */ | |
a5a16c68 | 1236 | if (key == TAB) |
7eda085c | 1237 | key = MENU_RIGHT; |
a5a16c68 | 1238 | if (key == UPKEY) /* ^P */ |
7eda085c | 1239 | key = MENU_UP; |
a5a16c68 | 1240 | if (key == DOWNKEY) /* ^N */ |
7eda085c KZ |
1241 | key = MENU_DOWN; |
1242 | ||
1243 | if (key == MENU_UP) { | |
1244 | if( menuType & MENU_VERT ) { | |
1245 | do { | |
1246 | current -- ; | |
1247 | if( current < 0 ) | |
1248 | while( menuItems[current+1].key ) | |
1249 | current ++ ; | |
1250 | } while( !strchr( available, menuItems[current].key )); | |
1251 | key = 0; | |
1252 | } | |
1253 | } | |
1254 | ||
1255 | if (key == MENU_DOWN) { | |
1256 | if( menuType & MENU_VERT ) { | |
1257 | do { | |
1258 | current ++ ; | |
1259 | if( !menuItems[current].key ) current = 0 ; | |
1260 | } while( !strchr( available, menuItems[current].key )); | |
1261 | key = 0; | |
1262 | } | |
1263 | } | |
1264 | ||
1265 | if (key == MENU_RIGHT) { | |
1266 | if( menuType & MENU_HORIZ ) { | |
1267 | do { | |
1268 | current ++ ; | |
1269 | if( !menuItems[current].key ) | |
1270 | current = 0 ; | |
1271 | } while( !strchr( available, menuItems[current].key )); | |
1272 | key = 0; | |
1273 | } | |
1274 | } | |
1275 | ||
1276 | if (key == MENU_LEFT) { | |
1277 | if( menuType & MENU_HORIZ ) { | |
1278 | do { | |
1279 | current -- ; | |
1280 | if( current < 0 ) { | |
1281 | while( menuItems[current + 1].key ) | |
1282 | current ++ ; | |
1283 | } | |
1284 | } while( !strchr( available, menuItems[current].key )); | |
1285 | key = 0; | |
1286 | } | |
1287 | } | |
1288 | ||
6dbe3af9 KZ |
1289 | /* Should all keys to be accepted? */ |
1290 | if( key && (menuType & MENU_ACCEPT_OTHERS) ) break; | |
a5a16c68 KZ |
1291 | |
1292 | /* Is pressed key among acceptable ones? */ | |
5c36a0eb KZ |
1293 | if( key && (strchr(available, tolower(key)) || strchr(available, key))) |
1294 | break; | |
a5a16c68 | 1295 | |
6dbe3af9 | 1296 | /* The key has not been accepted so far -> let's reject it */ |
a5a16c68 | 1297 | if (key) { |
6dbe3af9 KZ |
1298 | key = 0; |
1299 | putchar( BELL ); | |
7eda085c | 1300 | print_warning(_("Illegal key")); |
6dbe3af9 KZ |
1301 | } |
1302 | } | |
a5a16c68 | 1303 | |
6dbe3af9 KZ |
1304 | /* Clear out prompts and such */ |
1305 | clear_warning(); | |
a5a16c68 | 1306 | for( i = y; i <= ylast; i ++ ) { |
6dbe3af9 KZ |
1307 | move( i, x ); |
1308 | clrtoeol(); | |
1309 | } | |
1310 | move( WARNING_START + 1, 0 ); | |
1311 | clrtoeol(); | |
1312 | return key; | |
1313 | } | |
1314 | ||
2b6fc908 KZ |
1315 | /* A function which displays "Press a key to continue" * |
1316 | * and waits for a keypress. * | |
1317 | * Perhaps calling function menuSelect is a bit overkill but who cares? */ | |
6dbe3af9 | 1318 | |
22853e4a KZ |
1319 | static void |
1320 | menuContinue(void) { | |
6dbe3af9 KZ |
1321 | static struct MenuItem menuContinueBtn[]= |
1322 | { | |
7eda085c | 1323 | { 'c', "", N_("Press a key to continue") }, |
6dbe3af9 KZ |
1324 | { 0, NULL, NULL } |
1325 | }; | |
1326 | ||
1327 | menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, | |
1328 | menuContinueBtn, 0, "c", MENU_HORIZ | MENU_ACCEPT_OTHERS, 0 ); | |
1329 | } | |
1330 | ||
1331 | /* Function menuSelect takes way too many parameters * | |
1332 | * Luckily, most of time we can do with this function */ | |
1333 | ||
22853e4a KZ |
1334 | static int |
1335 | menuSimple(struct MenuItem *menuItems, int menuDefault) { | |
6dbe3af9 KZ |
1336 | int i, j, itemLength = 0; |
1337 | char available[MENU_MAX_ITEMS]; | |
7eda085c | 1338 | |
6dbe3af9 KZ |
1339 | for(i = 0; menuItems[i].key; i++) |
1340 | { | |
7eda085c | 1341 | j = strlen( _(menuItems[i].name) ); |
6dbe3af9 KZ |
1342 | if( j > itemLength ) itemLength = j; |
1343 | available[i] = menuItems[i].key; | |
1344 | } | |
1345 | available[i] = 0; | |
1346 | return menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuItems, itemLength, | |
1347 | available, MENU_HORIZ | MENU_BUTTON, menuDefault); | |
1348 | } | |
1349 | ||
1350 | /* End of command menu support code */ | |
1351 | ||
22853e4a KZ |
1352 | static void |
1353 | new_part(int i) { | |
6dbe3af9 KZ |
1354 | char response[LINE_LENGTH], def[LINE_LENGTH]; |
1355 | char c; | |
df1dddf9 KZ |
1356 | long long first = p_info[i].first_sector; |
1357 | long long last = p_info[i].last_sector; | |
1358 | long long offset = 0; | |
6dbe3af9 KZ |
1359 | int flags = 0; |
1360 | int id = LINUX; | |
1361 | int num = -1; | |
df1dddf9 | 1362 | long long num_sects = last - first + 1; |
6dbe3af9 | 1363 | int len, ext, j; |
7eda085c | 1364 | char *errmsg; |
eb63b9b8 | 1365 | double sectors_per_MB = K*K / 512.0; |
6dbe3af9 KZ |
1366 | |
1367 | if (p_info[i].num == PRI_OR_LOG) { | |
1368 | static struct MenuItem menuPartType[]= | |
1369 | { | |
7eda085c KZ |
1370 | { 'p', N_("Primary"), N_("Create a new primary partition") }, |
1371 | { 'l', N_("Logical"), N_("Create a new logical partition") }, | |
1372 | { ESC, N_("Cancel"), N_("Don't create a partition") }, | |
6dbe3af9 KZ |
1373 | { 0, NULL, NULL } |
1374 | }; | |
1375 | ||
1376 | c = menuSimple( menuPartType, 0 ); | |
1377 | if (toupper(c) == 'P') | |
1378 | num = find_primary(); | |
1379 | else if (toupper(c) == 'L') | |
1380 | num = find_logical(i); | |
1381 | else | |
1382 | return; | |
1383 | } else if (p_info[i].num == PRIMARY) | |
1384 | num = find_primary(); | |
1385 | else if (p_info[i].num == LOGICAL) | |
1386 | num = find_logical(i); | |
1387 | else | |
7eda085c | 1388 | print_warning(_("!!! Internal error !!!")); |
6dbe3af9 | 1389 | |
c07ebfa1 | 1390 | snprintf(def, sizeof(def), "%.2f", num_sects/sectors_per_MB); |
7eda085c | 1391 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, _("Size (in MB): ")); |
6dbe3af9 KZ |
1392 | if ((len = get_string(response, LINE_LENGTH, def)) <= 0 && |
1393 | len != GS_DEFAULT) | |
1394 | return; | |
1395 | else if (len > 0) { | |
7eda085c | 1396 | #define num_cyls(bytes) (round_int(bytes/SECTOR_SIZE/cylinder_size)) |
6dbe3af9 KZ |
1397 | for (j = 0; |
1398 | j < len-1 && (isdigit(response[j]) || response[j] == '.'); | |
1399 | j++); | |
1400 | if (toupper(response[j]) == 'K') { | |
7eda085c | 1401 | num_sects = num_cyls(atof(response)*K)*cylinder_size; |
6dbe3af9 | 1402 | } else if (toupper(response[j]) == 'M') { |
7eda085c KZ |
1403 | num_sects = num_cyls(atof(response)*K*K)*cylinder_size; |
1404 | } else if (toupper(response[j]) == 'G') { | |
1405 | num_sects = num_cyls(atof(response)*K*K*K)*cylinder_size; | |
6dbe3af9 | 1406 | } else if (toupper(response[j]) == 'C') { |
7eda085c | 1407 | num_sects = round_int(atof(response))*cylinder_size; |
6dbe3af9 KZ |
1408 | } else if (toupper(response[j]) == 'S') { |
1409 | num_sects = round_int(atof(response)); | |
1410 | } else { | |
7eda085c | 1411 | num_sects = num_cyls(atof(response)*K*K)*cylinder_size; |
6dbe3af9 KZ |
1412 | } |
1413 | } | |
1414 | ||
1415 | if (num_sects <= 0 || | |
1416 | num_sects > p_info[i].last_sector - p_info[i].first_sector + 1) | |
1417 | return; | |
1418 | ||
1419 | move( COMMAND_LINE_Y, COMMAND_LINE_X ); clrtoeol(); | |
1420 | if (num_sects < p_info[i].last_sector - p_info[i].first_sector + 1) { | |
1421 | /* Determine where inside free space to put partition. | |
1422 | */ | |
1423 | static struct MenuItem menuPlace[]= | |
1424 | { | |
7eda085c KZ |
1425 | { 'b', N_("Beginning"), N_("Add partition at beginning of free space") }, |
1426 | { 'e', N_("End"), N_("Add partition at end of free space") }, | |
1427 | { ESC, N_("Cancel"), N_("Don't create a partition") }, | |
6dbe3af9 KZ |
1428 | { 0, NULL, NULL } |
1429 | }; | |
1430 | c = menuSimple( menuPlace, 0 ); | |
1431 | if (toupper(c) == 'B') | |
1432 | last = first + num_sects - 1; | |
1433 | else if (toupper(c) == 'E') | |
1434 | first = last - num_sects + 1; | |
1435 | else | |
1436 | return; | |
1437 | } | |
1438 | ||
fd6b7a7f | 1439 | if (IS_LOGICAL(num) && !is_extended(ext_info.id)) { |
6dbe3af9 KZ |
1440 | /* We want to add a logical partition, but need to create an |
1441 | * extended partition first. | |
1442 | */ | |
1443 | if ((ext = find_primary()) < 0) { | |
7eda085c | 1444 | print_warning(_("No room to create the extended partition")); |
6dbe3af9 KZ |
1445 | return; |
1446 | } | |
fd6b7a7f | 1447 | (void) add_part(ext, DOS_EXTENDED, 0, first, last, |
7eda085c | 1448 | (first == 0 ? sectors : 0), 0, &errmsg); |
fd6b7a7f | 1449 | first = ext_info.first_sector + ext_info.offset; |
6dbe3af9 KZ |
1450 | } |
1451 | ||
1452 | if (IS_LOGICAL(num)) | |
1453 | inc_logical(i); | |
1454 | ||
1455 | /* Now we have a complete partition to ourselves */ | |
1456 | if (first == 0 || IS_LOGICAL(num)) | |
1457 | offset = sectors; | |
1458 | ||
7eda085c KZ |
1459 | (void) add_part(num, id, flags, first, last, offset, 0, &errmsg); |
1460 | } | |
1461 | ||
22853e4a KZ |
1462 | static void |
1463 | get_kernel_geometry(void) { | |
7eda085c KZ |
1464 | #ifdef HDIO_GETGEO |
1465 | struct hd_geometry geometry; | |
1466 | ||
1467 | if (!ioctl(fd, HDIO_GETGEO, &geometry)) { | |
1468 | kern_heads = geometry.heads; | |
1469 | kern_sectors = geometry.sectors; | |
1470 | } | |
1471 | #endif | |
1472 | } | |
1473 | ||
df1dddf9 KZ |
1474 | static int |
1475 | said_yes(char answer) { | |
1476 | #ifdef HAVE_rpmatch | |
1477 | char reply[2]; | |
1478 | int yn; | |
1479 | ||
1480 | reply[0] = answer; | |
1481 | reply[1] = 0; | |
1482 | yn = rpmatch(reply); /* 1: yes, 0: no, -1: ? */ | |
1483 | if (yn >= 0) | |
1484 | return yn; | |
1485 | #endif | |
1486 | return (answer == 'y' || answer == 'Y'); | |
1487 | } | |
1488 | ||
22853e4a KZ |
1489 | static void |
1490 | get_partition_table_geometry(partition_table *bufp) { | |
7eda085c KZ |
1491 | struct partition *p; |
1492 | int i,h,s,hh,ss; | |
1493 | int first = TRUE; | |
1494 | int bad = FALSE; | |
1495 | ||
1496 | if (bufp->p.magicflag[0] != PART_TABLE_FLAG0 || | |
364cda48 KZ |
1497 | bufp->p.magicflag[1] != PART_TABLE_FLAG1) { |
1498 | /* Matthew Wilcox: slightly friendlier version of | |
1499 | fatal(_("Bad signature on partition table"), 3); | |
1500 | */ | |
1501 | int cont; | |
1502 | mvaddstr(WARNING_START, 0, | |
1503 | _("No partition table or unknown signature on partition table")); | |
1504 | mvaddstr(WARNING_START+1, 0, | |
1505 | _("Do you wish to start with a zero table [y/N] ?")); | |
1506 | putchar(BELL); | |
1507 | refresh(); | |
1508 | cont = getch(); | |
df1dddf9 | 1509 | if (cont == EOF || !said_yes(cont)) |
364cda48 KZ |
1510 | die_x(3); |
1511 | zero_table = TRUE; | |
1512 | return; | |
e8f26419 KZ |
1513 | |
1514 | /* Oskar Liljeblad suggested: | |
1515 | Bad signature blah blah | |
1516 | If this is a brand new harddrive that has not been partitioned | |
1517 | before, please run cfdisk -z. | |
1518 | */ | |
364cda48 | 1519 | } |
7eda085c KZ |
1520 | |
1521 | hh = ss = 0; | |
1522 | for (i=0; i<4; i++) { | |
1523 | p = &(bufp->p.part[i]); | |
1524 | if (p->sys_ind != 0) { | |
1525 | h = p->end_head + 1; | |
1526 | s = (p->end_sector & 077); | |
1527 | if (first) { | |
1528 | hh = h; | |
1529 | ss = s; | |
1530 | first = FALSE; | |
1531 | } else if (hh != h || ss != s) | |
1532 | bad = TRUE; | |
1533 | } | |
1534 | } | |
1535 | ||
1536 | if (!first && !bad) { | |
1537 | pt_heads = hh; | |
1538 | pt_sectors = ss; | |
1539 | } | |
1540 | } | |
1541 | ||
22853e4a KZ |
1542 | static void |
1543 | decide_on_geometry(void) { | |
7eda085c KZ |
1544 | heads = (user_heads ? user_heads : |
1545 | pt_heads ? pt_heads : | |
1546 | kern_heads ? kern_heads : 255); | |
1547 | sectors = (user_sectors ? user_sectors : | |
1548 | pt_sectors ? pt_sectors : | |
1549 | kern_sectors ? kern_sectors : 63); | |
1550 | cylinder_size = heads*sectors; | |
1551 | cylinders = actual_size/cylinder_size; | |
df1dddf9 | 1552 | if (user_cylinders > 0) |
7eda085c KZ |
1553 | cylinders = user_cylinders; |
1554 | ||
1555 | total_size = cylinder_size*cylinders; | |
1556 | if (total_size > actual_size) | |
1557 | print_warning(_("You specified more cylinders than fit on disk")); | |
6dbe3af9 KZ |
1558 | } |
1559 | ||
22853e4a KZ |
1560 | static void |
1561 | clear_p_info(void) { | |
6dbe3af9 KZ |
1562 | num_parts = 1; |
1563 | p_info[0].first_sector = 0; | |
7eda085c | 1564 | p_info[0].last_sector = total_size - 1; |
6dbe3af9 KZ |
1565 | p_info[0].offset = 0; |
1566 | p_info[0].flags = 0; | |
1567 | p_info[0].id = FREE_SPACE; | |
1568 | p_info[0].num = PRI_OR_LOG; | |
1569 | ||
1570 | ext_info.first_sector = 0; | |
1571 | ext_info.last_sector = 0; | |
1572 | ext_info.offset = 0; | |
1573 | ext_info.flags = 0; | |
1574 | ext_info.id = FREE_SPACE; | |
1575 | ext_info.num = PRIMARY; | |
1576 | } | |
1577 | ||
22853e4a KZ |
1578 | static void |
1579 | fill_p_info(void) { | |
df1dddf9 KZ |
1580 | int pn, i; |
1581 | long long bs, bsz; | |
2cccd0ff | 1582 | unsigned long long llsectors; |
5c36a0eb | 1583 | struct partition *p; |
6dbe3af9 KZ |
1584 | partition_table buffer; |
1585 | partition_info tmp_ext = { 0, 0, 0, 0, FREE_SPACE, PRIMARY }; | |
1586 | ||
fd6b7a7f KZ |
1587 | if ((fd = open(disk_device, O_RDWR)) < 0) { |
1588 | if ((fd = open(disk_device, O_RDONLY)) < 0) | |
7eda085c | 1589 | fatal(_("Cannot open disk drive"), 2); |
fd6b7a7f | 1590 | opentype = O_RDONLY; |
7eda085c | 1591 | print_warning(_("Opened disk read-only - you have no permission to write")); |
fd6b7a7f KZ |
1592 | if (curses_started) { |
1593 | refresh(); | |
1594 | getch(); | |
1595 | clear_warning(); | |
1596 | } | |
1597 | } else | |
1598 | opentype = O_RDWR; | |
1599 | opened = TRUE; | |
1600 | ||
2b6fc908 KZ |
1601 | /* Blocks are visible in more than one way: |
1602 | e.g. as block on /dev/hda and as block on /dev/hda3 | |
1603 | By a bug in the Linux buffer cache, we will see the old | |
1604 | contents of /dev/hda when the change was made to /dev/hda3. | |
1605 | In order to avoid this, discard all blocks on /dev/hda. | |
1606 | Note that partition table blocks do not live in /dev/hdaN, | |
1607 | so this only plays a role if we want to show volume labels. */ | |
1608 | ioctl(fd, BLKFLSBUF); /* ignore errors */ | |
1609 | /* e.g. Permission Denied */ | |
6dbe3af9 | 1610 | |
2cccd0ff KZ |
1611 | if (disksize(fd, &llsectors)) |
1612 | fatal(_("Cannot get disk size"), 3); | |
1613 | actual_size = llsectors; | |
2b6fc908 KZ |
1614 | |
1615 | read_sector(buffer.c.b, 0); | |
6dbe3af9 | 1616 | |
7eda085c KZ |
1617 | get_kernel_geometry(); |
1618 | ||
1619 | if (!zero_table || use_partition_table_geometry) | |
1620 | get_partition_table_geometry(& buffer); | |
1621 | ||
1622 | decide_on_geometry(); | |
1623 | ||
6dbe3af9 KZ |
1624 | clear_p_info(); |
1625 | ||
1626 | if (!zero_table) { | |
7eda085c KZ |
1627 | char *errmsg = ""; |
1628 | ||
6dbe3af9 | 1629 | for (i = 0; i < 4; i++) { |
5c36a0eb KZ |
1630 | p = & buffer.p.part[i]; |
1631 | bs = get_start_sect(p); | |
1632 | bsz = get_nr_sects(p); | |
fd6b7a7f | 1633 | |
5c36a0eb KZ |
1634 | if (p->sys_ind > 0 && |
1635 | add_part(i, p->sys_ind, p->boot_ind, | |
7eda085c KZ |
1636 | ((bs <= sectors) ? 0 : bs), bs + bsz - 1, |
1637 | ((bs <= sectors) ? bs : 0), 1, &errmsg)) { | |
7eda085c KZ |
1638 | char *bad = _("Bad primary partition"); |
1639 | char *msg = (char *) xmalloc(strlen(bad) + strlen(errmsg) + 30); | |
1640 | sprintf(msg, "%s %d: %s", bad, i, errmsg); | |
1641 | fatal(msg, 4); | |
6dbe3af9 | 1642 | } |
fd6b7a7f | 1643 | if (is_extended(buffer.p.part[i].sys_ind)) |
6dbe3af9 KZ |
1644 | tmp_ext = ext_info; |
1645 | } | |
1646 | ||
fd6b7a7f | 1647 | if (is_extended(tmp_ext.id)) { |
6dbe3af9 | 1648 | ext_info = tmp_ext; |
fd6b7a7f KZ |
1649 | logical_sectors[logical] = |
1650 | ext_info.first_sector + ext_info.offset; | |
6dbe3af9 KZ |
1651 | read_sector(buffer.c.b, logical_sectors[logical++]); |
1652 | i = 4; | |
1653 | do { | |
5c36a0eb KZ |
1654 | for (pn = 0; |
1655 | pn < 4 && (!buffer.p.part[pn].sys_ind || | |
1656 | is_extended(buffer.p.part[pn].sys_ind)); | |
1657 | pn++); | |
1658 | ||
1659 | if (pn < 4) { | |
1660 | p = & buffer.p.part[pn]; | |
1661 | bs = get_start_sect(p); | |
1662 | bsz = get_nr_sects(p); | |
1663 | ||
1664 | if (add_part(i++, p->sys_ind, p->boot_ind, | |
6dbe3af9 | 1665 | logical_sectors[logical-1], |
5c36a0eb | 1666 | logical_sectors[logical-1] + bs + bsz - 1, |
7eda085c | 1667 | bs, 1, &errmsg)) { |
7eda085c KZ |
1668 | char *bad = _("Bad logical partition"); |
1669 | char *msg = (char *) xmalloc(strlen(bad) + strlen(errmsg) + 30); | |
95f1bdee | 1670 | sprintf(msg, "%s %d: %s", bad, i, errmsg); |
7eda085c KZ |
1671 | fatal(msg, 4); |
1672 | } | |
6dbe3af9 KZ |
1673 | } |
1674 | ||
5c36a0eb KZ |
1675 | for (pn = 0; |
1676 | pn < 4 && !is_extended(buffer.p.part[pn].sys_ind); | |
1677 | pn++); | |
1678 | if (pn < 4) { | |
1679 | p = & buffer.p.part[pn]; | |
1680 | bs = get_start_sect(p); | |
1681 | logical_sectors[logical] = ext_info.first_sector | |
1682 | + ext_info.offset + bs; | |
1683 | read_sector(buffer.c.b, logical_sectors[logical++]); | |
6dbe3af9 | 1684 | } |
5c36a0eb | 1685 | } while (pn < 4 && logical < MAXIMUM_PARTS-4); |
6dbe3af9 KZ |
1686 | } |
1687 | } | |
1688 | } | |
1689 | ||
22853e4a KZ |
1690 | static void |
1691 | fill_part_table(struct partition *p, partition_info *pi) { | |
df1dddf9 | 1692 | long long begin; |
6dbe3af9 KZ |
1693 | |
1694 | p->boot_ind = pi->flags; | |
1695 | p->sys_ind = pi->id; | |
7eda085c | 1696 | begin = pi->first_sector + pi->offset; |
6dbe3af9 | 1697 | if (IS_LOGICAL(pi->num)) |
5c36a0eb | 1698 | set_start_sect(p,pi->offset); |
6dbe3af9 | 1699 | else |
7eda085c KZ |
1700 | set_start_sect(p,begin); |
1701 | set_nr_sects(p, pi->last_sector - begin + 1); | |
1702 | set_hsc_begin(p, begin); | |
1703 | set_hsc_end(p, pi->last_sector); | |
6dbe3af9 KZ |
1704 | } |
1705 | ||
22853e4a KZ |
1706 | static void |
1707 | fill_primary_table(partition_table *buffer) { | |
6dbe3af9 KZ |
1708 | int i; |
1709 | ||
1710 | /* Zero out existing table */ | |
1711 | for (i = 0x1BE; i < SECTOR_SIZE; i++) | |
1712 | buffer->c.b[i] = 0; | |
1713 | ||
1714 | for (i = 0; i < num_parts; i++) | |
1715 | if (IS_PRIMARY(p_info[i].num)) | |
1716 | fill_part_table(&(buffer->p.part[p_info[i].num]), &(p_info[i])); | |
1717 | ||
fd6b7a7f | 1718 | if (is_extended(ext_info.id)) |
6dbe3af9 KZ |
1719 | fill_part_table(&(buffer->p.part[ext_info.num]), &ext_info); |
1720 | ||
5c36a0eb KZ |
1721 | buffer->p.magicflag[0] = PART_TABLE_FLAG0; |
1722 | buffer->p.magicflag[1] = PART_TABLE_FLAG1; | |
6dbe3af9 KZ |
1723 | } |
1724 | ||
22853e4a KZ |
1725 | static void |
1726 | fill_logical_table(partition_table *buffer, partition_info *pi) { | |
6dbe3af9 | 1727 | struct partition *p; |
7eda085c | 1728 | int i; |
6dbe3af9 KZ |
1729 | |
1730 | for (i = 0; i < logical && pi->first_sector != logical_sectors[i]; i++); | |
5c36a0eb KZ |
1731 | if (i == logical || buffer->p.magicflag[0] != PART_TABLE_FLAG0 |
1732 | || buffer->p.magicflag[1] != PART_TABLE_FLAG1) | |
6dbe3af9 KZ |
1733 | for (i = 0; i < SECTOR_SIZE; i++) |
1734 | buffer->c.b[i] = 0; | |
1735 | ||
1736 | /* Zero out existing table */ | |
1737 | for (i = 0x1BE; i < SECTOR_SIZE; i++) | |
1738 | buffer->c.b[i] = 0; | |
1739 | ||
1740 | fill_part_table(&(buffer->p.part[0]), pi); | |
1741 | ||
1742 | for (i = 0; | |
1743 | i < num_parts && pi->num != p_info[i].num - 1; | |
1744 | i++); | |
1745 | ||
1746 | if (i < num_parts) { | |
1747 | p = &(buffer->p.part[1]); | |
1748 | pi = &(p_info[i]); | |
1749 | ||
1750 | p->boot_ind = 0; | |
fd6b7a7f | 1751 | p->sys_ind = DOS_EXTENDED; |
5c36a0eb KZ |
1752 | set_start_sect(p, pi->first_sector - ext_info.first_sector - ext_info.offset); |
1753 | set_nr_sects(p, pi->last_sector - pi->first_sector + 1); | |
7eda085c KZ |
1754 | set_hsc_begin(p, pi->first_sector); |
1755 | set_hsc_end(p, pi->last_sector); | |
6dbe3af9 KZ |
1756 | } |
1757 | ||
5c36a0eb KZ |
1758 | buffer->p.magicflag[0] = PART_TABLE_FLAG0; |
1759 | buffer->p.magicflag[1] = PART_TABLE_FLAG1; | |
6dbe3af9 KZ |
1760 | } |
1761 | ||
22853e4a KZ |
1762 | static void |
1763 | write_part_table(void) { | |
5c36a0eb | 1764 | int i, ct, done = FALSE, len; |
6dbe3af9 | 1765 | partition_table buffer; |
fd6b7a7f KZ |
1766 | struct stat s; |
1767 | int is_bdev; | |
6dbe3af9 KZ |
1768 | char response[LINE_LENGTH]; |
1769 | ||
fd6b7a7f | 1770 | if (opentype == O_RDONLY) { |
7eda085c | 1771 | print_warning(_("Opened disk read-only - you have no permission to write")); |
fd6b7a7f KZ |
1772 | refresh(); |
1773 | getch(); | |
1774 | clear_warning(); | |
1775 | return; | |
1776 | } | |
6dbe3af9 | 1777 | |
fd6b7a7f KZ |
1778 | is_bdev = 0; |
1779 | if(fstat(fd, &s) == 0 && S_ISBLK(s.st_mode)) | |
1780 | is_bdev = 1; | |
1781 | ||
1782 | if (is_bdev) { | |
7eda085c | 1783 | print_warning(_("Warning!! This may destroy data on your disk!")); |
fd6b7a7f KZ |
1784 | |
1785 | while (!done) { | |
1786 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c KZ |
1787 | _("Are you sure you want write the partition table " |
1788 | "to disk? (yes or no): ")); | |
fd6b7a7f KZ |
1789 | len = get_string(response, LINE_LENGTH, NULL); |
1790 | clear_warning(); | |
1791 | if (len == GS_ESCAPE) | |
1792 | return; | |
7eda085c KZ |
1793 | else if (strcasecmp(response, _("no")) == 0) { |
1794 | print_warning(_("Did not write partition table to disk")); | |
fd6b7a7f | 1795 | return; |
7eda085c | 1796 | } else if (strcasecmp(response, _("yes")) == 0) |
fd6b7a7f KZ |
1797 | done = TRUE; |
1798 | else | |
7eda085c | 1799 | print_warning(_("Please enter `yes' or `no'")); |
fd6b7a7f KZ |
1800 | } |
1801 | ||
1802 | clear_warning(); | |
7eda085c | 1803 | print_warning(_("Writing partition table to disk...")); |
fd6b7a7f | 1804 | refresh(); |
6dbe3af9 KZ |
1805 | } |
1806 | ||
6dbe3af9 KZ |
1807 | read_sector(buffer.c.b, 0); |
1808 | fill_primary_table(&buffer); | |
1809 | write_sector(buffer.c.b, 0); | |
1810 | ||
1811 | for (i = 0; i < num_parts; i++) | |
1812 | if (IS_LOGICAL(p_info[i].num)) { | |
6dbe3af9 KZ |
1813 | read_sector(buffer.c.b, p_info[i].first_sector); |
1814 | fill_logical_table(&buffer, &(p_info[i])); | |
1815 | write_sector(buffer.c.b, p_info[i].first_sector); | |
1816 | } | |
1817 | ||
fd6b7a7f KZ |
1818 | if (is_bdev) { |
1819 | sync(); | |
1820 | sleep(2); | |
1821 | if (!ioctl(fd,BLKRRPART)) | |
1822 | changed = TRUE; | |
1823 | sync(); | |
1824 | sleep(4); | |
1825 | ||
1826 | clear_warning(); | |
1827 | if (changed) | |
7eda085c | 1828 | print_warning(_("Wrote partition table to disk")); |
fd6b7a7f | 1829 | else |
7eda085c | 1830 | print_warning(_("Wrote partition table, but re-read table failed. Reboot to update table.")); |
fd6b7a7f | 1831 | } else |
7eda085c | 1832 | print_warning(_("Wrote partition table to disk")); |
5c36a0eb KZ |
1833 | |
1834 | /* Check: unique bootable primary partition? */ | |
1835 | ct = 0; | |
1836 | for (i = 0; i < num_parts; i++) | |
1837 | if (IS_PRIMARY(i) && p_info[i].flags == ACTIVE_FLAG) | |
1838 | ct++; | |
c07ebfa1 KZ |
1839 | if (ct == 0) |
1840 | print_warning(_("No primary partitions are marked bootable. DOS MBR cannot boot this.")); | |
1841 | if (ct > 1) | |
1842 | print_warning(_("More than one primary partition is marked bootable. DOS MBR cannot boot this.")); | |
6dbe3af9 KZ |
1843 | } |
1844 | ||
22853e4a KZ |
1845 | static void |
1846 | fp_printf(FILE *fp, char *format, ...) { | |
6dbe3af9 KZ |
1847 | va_list args; |
1848 | char buf[1024]; | |
1849 | int y, x; | |
1850 | ||
1851 | va_start(args, format); | |
c07ebfa1 | 1852 | vsnprintf(buf, sizeof(buf), format, args); |
6dbe3af9 KZ |
1853 | va_end(args); |
1854 | ||
1855 | if (fp == NULL) { | |
1856 | /* The following works best if the string to be printed has at | |
1857 | most only one newline. */ | |
1858 | printw("%s", buf); | |
1859 | getyx(stdscr, y, x); | |
1860 | if (y >= COMMAND_LINE_Y-2) { | |
1861 | menuContinue(); | |
1862 | erase(); | |
1863 | move(0, 0); | |
1864 | } | |
1865 | } else | |
1866 | fprintf(fp, "%s", buf); | |
1867 | } | |
1868 | ||
1869 | #define MAX_PER_LINE 16 | |
22853e4a KZ |
1870 | static void |
1871 | print_file_buffer(FILE *fp, char *buffer) { | |
6dbe3af9 KZ |
1872 | int i,l; |
1873 | ||
1874 | for (i = 0, l = 0; i < SECTOR_SIZE; i++, l++) { | |
1875 | if (l == 0) | |
1876 | fp_printf(fp, "0x%03X:", i); | |
1877 | fp_printf(fp, " %02X", (unsigned char) buffer[i]); | |
1878 | if (l == MAX_PER_LINE - 1) { | |
1879 | fp_printf(fp, "\n"); | |
1880 | l = -1; | |
1881 | } | |
1882 | } | |
1883 | if (l > 0) | |
1884 | fp_printf(fp, "\n"); | |
1885 | fp_printf(fp, "\n"); | |
1886 | } | |
1887 | ||
22853e4a KZ |
1888 | static void |
1889 | print_raw_table(void) { | |
6dbe3af9 KZ |
1890 | int i, to_file; |
1891 | partition_table buffer; | |
1892 | char fname[LINE_LENGTH]; | |
1893 | FILE *fp; | |
1894 | ||
1895 | if (print_only) { | |
1896 | fp = stdout; | |
1897 | to_file = TRUE; | |
1898 | } else { | |
1899 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 1900 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
1901 | |
1902 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
1903 | return; | |
1904 | ||
1905 | if (to_file) { | |
1906 | if ((fp = fopen(fname, "w")) == NULL) { | |
1907 | char errstr[LINE_LENGTH]; | |
c07ebfa1 KZ |
1908 | snprintf(errstr, sizeof(errstr), |
1909 | _("Cannot open file '%s'"), fname); | |
6dbe3af9 KZ |
1910 | print_warning(errstr); |
1911 | return; | |
1912 | } | |
1913 | } else { | |
1914 | fp = NULL; | |
1915 | erase(); | |
1916 | move(0, 0); | |
1917 | } | |
1918 | } | |
1919 | ||
7eda085c | 1920 | fp_printf(fp, _("Disk Drive: %s\n"), disk_device); |
6dbe3af9 | 1921 | |
7eda085c | 1922 | fp_printf(fp, _("Sector 0:\n")); |
6dbe3af9 KZ |
1923 | read_sector(buffer.c.b, 0); |
1924 | fill_primary_table(&buffer); | |
1925 | print_file_buffer(fp, buffer.c.b); | |
1926 | ||
1927 | for (i = 0; i < num_parts; i++) | |
1928 | if (IS_LOGICAL(p_info[i].num)) { | |
7eda085c | 1929 | fp_printf(fp, _("Sector %d:\n"), p_info[i].first_sector); |
6dbe3af9 KZ |
1930 | read_sector(buffer.c.b, p_info[i].first_sector); |
1931 | fill_logical_table(&buffer, &(p_info[i])); | |
1932 | print_file_buffer(fp, buffer.c.b); | |
1933 | } | |
1934 | ||
1935 | if (to_file) { | |
1936 | if (!print_only) | |
1937 | fclose(fp); | |
1938 | } else { | |
1939 | menuContinue(); | |
1940 | } | |
1941 | } | |
1942 | ||
22853e4a KZ |
1943 | static void |
1944 | print_p_info_entry(FILE *fp, partition_info *p) { | |
df1dddf9 | 1945 | long long size; |
fd6b7a7f | 1946 | char part_str[40]; |
6dbe3af9 KZ |
1947 | |
1948 | if (p->id == UNUSABLE) | |
7eda085c | 1949 | fp_printf(fp, _(" None ")); |
6dbe3af9 | 1950 | else if (p->id == FREE_SPACE && p->num == PRI_OR_LOG) |
7eda085c | 1951 | fp_printf(fp, _(" Pri/Log")); |
6dbe3af9 | 1952 | else if (p->id == FREE_SPACE && p->num == PRIMARY) |
7eda085c | 1953 | fp_printf(fp, _(" Primary")); |
6dbe3af9 | 1954 | else if (p->id == FREE_SPACE && p->num == LOGICAL) |
7eda085c | 1955 | fp_printf(fp, _(" Logical")); |
6dbe3af9 KZ |
1956 | else |
1957 | fp_printf(fp, "%2d %-7.7s", p->num+1, | |
7eda085c | 1958 | IS_LOGICAL(p->num) ? _("Logical") : _("Primary")); |
6dbe3af9 KZ |
1959 | |
1960 | fp_printf(fp, " "); | |
1961 | ||
df1dddf9 | 1962 | fp_printf(fp, "%11lld%c", p->first_sector, |
7eda085c KZ |
1963 | ((p->first_sector/cylinder_size) != |
1964 | ((float)p->first_sector/cylinder_size) ? | |
6dbe3af9 KZ |
1965 | '*' : ' ')); |
1966 | ||
df1dddf9 | 1967 | fp_printf(fp, "%11lld%c", p->last_sector, |
7eda085c KZ |
1968 | (((p->last_sector+1)/cylinder_size) != |
1969 | ((float)(p->last_sector+1)/cylinder_size) ? | |
6dbe3af9 KZ |
1970 | '*' : ' ')); |
1971 | ||
df1dddf9 | 1972 | fp_printf(fp, "%6ld%c", p->offset, |
6dbe3af9 KZ |
1973 | ((((p->first_sector == 0 || IS_LOGICAL(p->num)) && |
1974 | (p->offset != sectors)) || | |
1975 | (p->first_sector != 0 && IS_PRIMARY(p->num) && | |
1976 | p->offset != 0)) ? | |
1977 | '#' : ' ')); | |
1978 | ||
6dbe3af9 | 1979 | size = p->last_sector - p->first_sector + 1; |
df1dddf9 | 1980 | fp_printf(fp, "%11lld%c", size, |
7eda085c | 1981 | ((size/cylinder_size) != ((float)size/cylinder_size) ? |
6dbe3af9 KZ |
1982 | '*' : ' ')); |
1983 | ||
df1dddf9 | 1984 | /* fp_printf(fp, " "); */ |
6dbe3af9 KZ |
1985 | |
1986 | if (p->id == UNUSABLE) | |
df1dddf9 | 1987 | sprintf(part_str, "%.15s", _("Unusable")); |
6dbe3af9 | 1988 | else if (p->id == FREE_SPACE) |
df1dddf9 | 1989 | sprintf(part_str, "%.15s", _("Free Space")); |
7eda085c | 1990 | else if (partition_type_name(p->id)) |
df1dddf9 | 1991 | sprintf(part_str, "%.15s (%02X)", partition_type_name(p->id), p->id); |
6dbe3af9 | 1992 | else |
df1dddf9 KZ |
1993 | sprintf(part_str, "%.15s (%02X)", _("Unknown"), p->id); |
1994 | fp_printf(fp, "%-20.20s", part_str); | |
6dbe3af9 KZ |
1995 | |
1996 | fp_printf(fp, " "); | |
1997 | ||
1998 | if (p->flags == ACTIVE_FLAG) | |
df1dddf9 | 1999 | fp_printf(fp, _("Boot"), p->flags); |
6dbe3af9 | 2000 | else if (p->flags != 0) |
df1dddf9 | 2001 | fp_printf(fp, _("(%02X)"), p->flags); |
6dbe3af9 | 2002 | else |
df1dddf9 | 2003 | fp_printf(fp, _("None"), p->flags); |
6dbe3af9 KZ |
2004 | |
2005 | fp_printf(fp, "\n"); | |
2006 | } | |
2007 | ||
22853e4a KZ |
2008 | static void |
2009 | print_p_info(void) { | |
6dbe3af9 KZ |
2010 | char fname[LINE_LENGTH]; |
2011 | FILE *fp; | |
fd6b7a7f | 2012 | int i, to_file, pext = is_extended(ext_info.id); |
6dbe3af9 KZ |
2013 | |
2014 | if (print_only) { | |
2015 | fp = stdout; | |
2016 | to_file = TRUE; | |
2017 | } else { | |
2018 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2019 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
2020 | |
2021 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
2022 | return; | |
2023 | ||
2024 | if (to_file) { | |
2025 | if ((fp = fopen(fname, "w")) == NULL) { | |
2026 | char errstr[LINE_LENGTH]; | |
7eda085c | 2027 | sprintf(errstr, _("Cannot open file '%s'"), fname); |
6dbe3af9 KZ |
2028 | print_warning(errstr); |
2029 | return; | |
2030 | } | |
2031 | } else { | |
2032 | fp = NULL; | |
2033 | erase(); | |
2034 | move(0, 0); | |
2035 | } | |
2036 | } | |
2037 | ||
7eda085c | 2038 | fp_printf(fp, _("Partition Table for %s\n"), disk_device); |
6dbe3af9 | 2039 | fp_printf(fp, "\n"); |
df1dddf9 KZ |
2040 | fp_printf(fp, _(" First Last\n")); |
2041 | fp_printf(fp, _(" # Type Sector Sector Offset Length Filesystem Type (ID) Flag\n")); | |
2042 | fp_printf(fp, _("-- ------- ----------- ----------- ------ ----------- -------------------- ----\n")); | |
6dbe3af9 KZ |
2043 | |
2044 | for (i = 0; i < num_parts; i++) { | |
2045 | if (pext && (p_info[i].first_sector >= ext_info.first_sector)) { | |
2046 | print_p_info_entry(fp,&ext_info); | |
2047 | pext = FALSE; | |
2048 | } | |
2049 | print_p_info_entry(fp, &(p_info[i])); | |
2050 | } | |
2051 | ||
2052 | if (to_file) { | |
2053 | if (!print_only) | |
2054 | fclose(fp); | |
2055 | } else { | |
2056 | menuContinue(); | |
2057 | } | |
2058 | } | |
2059 | ||
22853e4a KZ |
2060 | static void |
2061 | print_part_entry(FILE *fp, int num, partition_info *pi) { | |
df1dddf9 | 2062 | long long first = 0, start = 0, end = 0, size = 0; |
7eda085c KZ |
2063 | unsigned char ss, es, sh, eh; |
2064 | int sc, ec; | |
6dbe3af9 KZ |
2065 | int flags = 0, id = 0; |
2066 | ||
7eda085c KZ |
2067 | ss = sh = es = eh = 0; |
2068 | sc = ec = 0; | |
2069 | ||
6dbe3af9 KZ |
2070 | if (pi != NULL) { |
2071 | flags = pi->flags; | |
2072 | id = pi->id; | |
2073 | ||
2074 | if (IS_LOGICAL(num)) | |
2075 | first = pi->offset; | |
2076 | else | |
2077 | first = pi->first_sector + pi->offset; | |
2078 | ||
2079 | start = pi->first_sector + pi->offset; | |
2080 | end = pi->last_sector; | |
2081 | size = end - start + 1; | |
6dbe3af9 | 2082 | |
7eda085c KZ |
2083 | set_hsc0(&sh, &ss, &sc, start); |
2084 | set_hsc0(&eh, &es, &ec, end); | |
6dbe3af9 KZ |
2085 | } |
2086 | ||
df1dddf9 | 2087 | fp_printf(fp, "%2d 0x%02X %4d %4d %4d 0x%02X %4d %4d %4d %11lld %11lld\n", |
6dbe3af9 KZ |
2088 | num+1, flags, sh, ss, sc, id, eh, es, ec, first, size); |
2089 | } | |
2090 | ||
2091 | ||
22853e4a KZ |
2092 | static void |
2093 | print_part_table(void) { | |
6dbe3af9 KZ |
2094 | int i, j, to_file; |
2095 | char fname[LINE_LENGTH]; | |
2096 | FILE *fp; | |
2097 | ||
2098 | if (print_only) { | |
2099 | fp = stdout; | |
2100 | to_file = TRUE; | |
2101 | } else { | |
2102 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2103 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
2104 | |
2105 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
2106 | return; | |
2107 | ||
2108 | if (to_file) { | |
2109 | if ((fp = fopen(fname, "w")) == NULL) { | |
2110 | char errstr[LINE_LENGTH]; | |
7eda085c | 2111 | sprintf(errstr, _("Cannot open file '%s'"), fname); |
6dbe3af9 KZ |
2112 | print_warning(errstr); |
2113 | return; | |
2114 | } | |
2115 | } else { | |
2116 | fp = NULL; | |
2117 | erase(); | |
2118 | move(0, 0); | |
2119 | } | |
2120 | } | |
2121 | ||
7eda085c | 2122 | fp_printf(fp, _("Partition Table for %s\n"), disk_device); |
6dbe3af9 | 2123 | fp_printf(fp, "\n"); |
e8f26419 | 2124 | /* Three-line heading. Read "Start Sector" etc vertically. */ |
df1dddf9 KZ |
2125 | fp_printf(fp, _(" ---Starting--- ----Ending---- Start Number of\n")); |
2126 | fp_printf(fp, _(" # Flags Head Sect Cyl ID Head Sect Cyl Sector Sectors\n")); | |
2127 | fp_printf(fp, _("-- ----- ---- ---- ---- ---- ---- ---- ---- ----------- -----------\n")); | |
6dbe3af9 KZ |
2128 | |
2129 | for (i = 0; i < 4; i++) { | |
2130 | for (j = 0; | |
2131 | j < num_parts && (p_info[j].id <= 0 || p_info[j].num != i); | |
2132 | j++); | |
2133 | if (j < num_parts) { | |
2134 | print_part_entry(fp, i, &(p_info[j])); | |
fd6b7a7f | 2135 | } else if (is_extended(ext_info.id) && ext_info.num == i) { |
6dbe3af9 KZ |
2136 | print_part_entry(fp, i, &ext_info); |
2137 | } else { | |
2138 | print_part_entry(fp, i, NULL); | |
2139 | } | |
2140 | } | |
2141 | ||
2142 | for (i = 0; i < num_parts; i++) | |
2143 | if (IS_LOGICAL(p_info[i].num)) | |
2144 | print_part_entry(fp, p_info[i].num, &(p_info[i])); | |
2145 | ||
2146 | if (to_file) { | |
2147 | if (!print_only) | |
2148 | fclose(fp); | |
2149 | } else { | |
2150 | menuContinue(); | |
2151 | } | |
2152 | } | |
2153 | ||
22853e4a KZ |
2154 | static void |
2155 | print_tables(void) { | |
6dbe3af9 KZ |
2156 | int done = FALSE; |
2157 | ||
2158 | static struct MenuItem menuFormat[]= | |
2159 | { | |
7eda085c KZ |
2160 | { 'r', N_("Raw"), N_("Print the table using raw data format") }, |
2161 | { 's', N_("Sectors"), N_("Print the table ordered by sectors") }, | |
2162 | { 't', N_("Table"), N_("Just print the partition table") }, | |
2163 | { ESC, N_("Cancel"), N_("Don't print the table") }, | |
6dbe3af9 KZ |
2164 | { 0, NULL, NULL } |
2165 | }; | |
2166 | ||
2167 | while (!done) | |
2168 | switch ( toupper(menuSimple( menuFormat, 2)) ) { | |
2169 | case 'R': | |
2170 | print_raw_table(); | |
2171 | done = TRUE; | |
2172 | break; | |
2173 | case 'S': | |
2174 | print_p_info(); | |
2175 | done = TRUE; | |
2176 | break; | |
2177 | case 'T': | |
2178 | print_part_table(); | |
2179 | done = TRUE; | |
2180 | break; | |
2181 | case ESC: | |
2182 | done = TRUE; | |
2183 | break; | |
2184 | } | |
2185 | } | |
2186 | ||
2187 | #define END_OF_HELP "EOHS!" | |
22853e4a KZ |
2188 | static void |
2189 | display_help(void) { | |
6dbe3af9 | 2190 | char *help_text[] = { |
7eda085c | 2191 | N_("Help Screen for cfdisk"), |
6dbe3af9 | 2192 | "", |
7eda085c KZ |
2193 | N_("This is cfdisk, a curses based disk partitioning program, which"), |
2194 | N_("allows you to create, delete and modify partitions on your hard"), | |
2195 | N_("disk drive."), | |
6dbe3af9 | 2196 | "", |
7eda085c | 2197 | N_("Copyright (C) 1994-1999 Kevin E. Martin & aeb"), |
6dbe3af9 | 2198 | "", |
7eda085c KZ |
2199 | N_("Command Meaning"), |
2200 | N_("------- -------"), | |
2201 | N_(" b Toggle bootable flag of the current partition"), | |
2202 | N_(" d Delete the current partition"), | |
2203 | N_(" g Change cylinders, heads, sectors-per-track parameters"), | |
2204 | N_(" WARNING: This option should only be used by people who"), | |
2205 | N_(" know what they are doing."), | |
2206 | N_(" h Print this screen"), | |
2207 | N_(" m Maximize disk usage of the current partition"), | |
2208 | N_(" Note: This may make the partition incompatible with"), | |
2209 | N_(" DOS, OS/2, ..."), | |
2210 | N_(" n Create new partition from free space"), | |
2211 | N_(" p Print partition table to the screen or to a file"), | |
2212 | N_(" There are several different formats for the partition"), | |
2213 | N_(" that you can choose from:"), | |
2214 | N_(" r - Raw data (exactly what would be written to disk)"), | |
2215 | N_(" s - Table ordered by sectors"), | |
2216 | N_(" t - Table in raw format"), | |
2217 | N_(" q Quit program without writing partition table"), | |
2218 | N_(" t Change the filesystem type"), | |
2219 | N_(" u Change units of the partition size display"), | |
2220 | N_(" Rotates through MB, sectors and cylinders"), | |
2221 | N_(" W Write partition table to disk (must enter upper case W)"), | |
2222 | N_(" Since this might destroy data on the disk, you must"), | |
2223 | N_(" either confirm or deny the write by entering `yes' or"), | |
2224 | N_(" `no'"), | |
2225 | N_("Up Arrow Move cursor to the previous partition"), | |
2226 | N_("Down Arrow Move cursor to the next partition"), | |
2227 | N_("CTRL-L Redraws the screen"), | |
2228 | N_(" ? Print this screen"), | |
6dbe3af9 | 2229 | "", |
7eda085c KZ |
2230 | N_("Note: All of the commands can be entered with either upper or lower"), |
2231 | N_("case letters (except for Writes)."), | |
6dbe3af9 KZ |
2232 | END_OF_HELP |
2233 | }; | |
2234 | ||
2235 | int cur_line = 0; | |
2236 | FILE *fp = NULL; | |
2237 | ||
2238 | erase(); | |
2239 | move(0, 0); | |
7eda085c KZ |
2240 | while (strcmp(help_text[cur_line], END_OF_HELP)) { |
2241 | if (help_text[cur_line][0]) | |
2242 | fp_printf(fp, "%s\n", _(help_text[cur_line])); | |
2243 | else | |
2244 | fp_printf(fp, "\n"); | |
2245 | cur_line++; | |
2246 | } | |
6dbe3af9 KZ |
2247 | menuContinue(); |
2248 | } | |
2249 | ||
22853e4a KZ |
2250 | static int |
2251 | change_geometry(void) { | |
6dbe3af9 KZ |
2252 | int ret_val = FALSE; |
2253 | int done = FALSE; | |
2254 | char def[LINE_LENGTH]; | |
2255 | char response[LINE_LENGTH]; | |
df1dddf9 KZ |
2256 | long long tmp_val; |
2257 | int i; | |
6dbe3af9 KZ |
2258 | |
2259 | while (!done) { | |
2260 | static struct MenuItem menuGeometry[]= | |
2261 | { | |
7eda085c KZ |
2262 | { 'c', N_("Cylinders"), N_("Change cylinder geometry") }, |
2263 | { 'h', N_("Heads"), N_("Change head geometry") }, | |
2264 | { 's', N_("Sectors"), N_("Change sector geometry") }, | |
2265 | { 'd', N_("Done"), N_("Done with changing geometry") }, | |
6dbe3af9 KZ |
2266 | { 0, NULL, NULL } |
2267 | }; | |
2268 | move(COMMAND_LINE_Y, COMMAND_LINE_X); | |
2269 | clrtoeol(); | |
2270 | refresh(); | |
2271 | ||
2272 | clear_warning(); | |
2273 | ||
2274 | switch (toupper( menuSimple(menuGeometry, 3) )) { | |
2275 | case 'C': | |
df1dddf9 | 2276 | sprintf(def, "%llu", actual_size/cylinder_size); |
6dbe3af9 | 2277 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, |
7eda085c KZ |
2278 | _("Enter the number of cylinders: ")); |
2279 | i = get_string(response, LINE_LENGTH, def); | |
2280 | if (i == GS_DEFAULT) { | |
2281 | user_cylinders = actual_size/cylinder_size; | |
2282 | ret_val = TRUE; | |
2283 | } else if (i > 0) { | |
df1dddf9 KZ |
2284 | tmp_val = atoll(response); |
2285 | if (tmp_val > 0) { | |
7eda085c | 2286 | user_cylinders = tmp_val; |
6dbe3af9 KZ |
2287 | ret_val = TRUE; |
2288 | } else | |
7eda085c | 2289 | print_warning(_("Illegal cylinders value")); |
6dbe3af9 KZ |
2290 | } |
2291 | break; | |
2292 | case 'H': | |
2293 | sprintf(def, "%d", heads); | |
2294 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2295 | _("Enter the number of heads: ")); |
6dbe3af9 | 2296 | if (get_string(response, LINE_LENGTH, def) > 0) { |
df1dddf9 | 2297 | tmp_val = atoll(response); |
6dbe3af9 | 2298 | if (tmp_val > 0 && tmp_val <= MAX_HEADS) { |
7eda085c | 2299 | user_heads = tmp_val; |
6dbe3af9 KZ |
2300 | ret_val = TRUE; |
2301 | } else | |
7eda085c | 2302 | print_warning(_("Illegal heads value")); |
6dbe3af9 KZ |
2303 | } |
2304 | break; | |
2305 | case 'S': | |
2306 | sprintf(def, "%d", sectors); | |
2307 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2308 | _("Enter the number of sectors per track: ")); |
6dbe3af9 | 2309 | if (get_string(response, LINE_LENGTH, def) > 0) { |
df1dddf9 | 2310 | tmp_val = atoll(response); |
6dbe3af9 | 2311 | if (tmp_val > 0 && tmp_val <= MAX_SECTORS) { |
7eda085c | 2312 | user_sectors = tmp_val; |
6dbe3af9 KZ |
2313 | ret_val = TRUE; |
2314 | } else | |
7eda085c | 2315 | print_warning(_("Illegal sectors value")); |
6dbe3af9 KZ |
2316 | } |
2317 | break; | |
2318 | case ESC: | |
2319 | case 'D': | |
2320 | done = TRUE; | |
2321 | break; | |
2322 | default: | |
2323 | putchar(BELL); | |
2324 | break; | |
2325 | } | |
7eda085c KZ |
2326 | |
2327 | if (ret_val) { | |
2328 | decide_on_geometry(); | |
2329 | draw_screen(); | |
2330 | } | |
6dbe3af9 KZ |
2331 | } |
2332 | ||
2333 | if (ret_val) { | |
df1dddf9 | 2334 | long long disk_end; |
7eda085c KZ |
2335 | |
2336 | disk_end = total_size-1; | |
fd6b7a7f KZ |
2337 | |
2338 | if (p_info[num_parts-1].last_sector > disk_end) { | |
2339 | while (p_info[num_parts-1].first_sector > disk_end) { | |
6dbe3af9 KZ |
2340 | if (p_info[num_parts-1].id == FREE_SPACE || |
2341 | p_info[num_parts-1].id == UNUSABLE) | |
2342 | remove_part(num_parts-1); | |
2343 | else | |
2344 | del_part(num_parts-1); | |
2345 | } | |
2346 | ||
fd6b7a7f | 2347 | p_info[num_parts-1].last_sector = disk_end; |
6dbe3af9 | 2348 | |
fd6b7a7f KZ |
2349 | if (ext_info.last_sector > disk_end) |
2350 | ext_info.last_sector = disk_end; | |
2351 | } else if (p_info[num_parts-1].last_sector < disk_end) { | |
6dbe3af9 KZ |
2352 | if (p_info[num_parts-1].id == FREE_SPACE || |
2353 | p_info[num_parts-1].id == UNUSABLE) { | |
fd6b7a7f | 2354 | p_info[num_parts-1].last_sector = disk_end; |
6dbe3af9 | 2355 | } else { |
fd6b7a7f KZ |
2356 | insert_empty_part(num_parts, |
2357 | p_info[num_parts-1].last_sector+1, | |
2358 | disk_end); | |
6dbe3af9 KZ |
2359 | } |
2360 | } | |
2361 | ||
2362 | /* Make sure the partitions are correct */ | |
2363 | check_part_info(); | |
2364 | } | |
2365 | ||
2366 | return ret_val; | |
2367 | } | |
2368 | ||
22853e4a KZ |
2369 | static void |
2370 | change_id(int i) { | |
6dbe3af9 KZ |
2371 | char id[LINE_LENGTH], def[LINE_LENGTH]; |
2372 | int num_types = 0; | |
2373 | int num_across, num_down; | |
5c36a0eb | 2374 | int len, new_id = ((p_info[i].id == LINUX) ? LINUX_SWAP : LINUX); |
7eda085c | 2375 | int y_start, y_end, row, row_min, row_max, row_offset, j, needmore; |
6dbe3af9 | 2376 | |
7eda085c KZ |
2377 | for (j = 1; i386_sys_types[j].name; j++) ; |
2378 | num_types = j-1; /* do not count the Empty type */ | |
6dbe3af9 KZ |
2379 | |
2380 | num_across = COLS/COL_ID_WIDTH; | |
2381 | num_down = (((float)num_types)/num_across + 1); | |
2382 | y_start = COMMAND_LINE_Y - 1 - num_down; | |
7eda085c KZ |
2383 | if (y_start < 1) { |
2384 | y_start = 1; | |
2385 | y_end = COMMAND_LINE_Y - 2; | |
2386 | } else { | |
2387 | if (y_start > DISK_TABLE_START+cur_part+4) | |
2388 | y_start = DISK_TABLE_START+cur_part+4; | |
2389 | y_end = y_start + num_down - 1; | |
6dbe3af9 KZ |
2390 | } |
2391 | ||
7eda085c KZ |
2392 | row_min = 1; |
2393 | row_max = COMMAND_LINE_Y - 2; | |
2394 | row_offset = 0; | |
2395 | do { | |
2396 | for (j = y_start - 1; j <= y_end + 1; j++) { | |
2397 | move(j, 0); | |
2398 | clrtoeol(); | |
6dbe3af9 | 2399 | } |
7eda085c KZ |
2400 | needmore = 0; |
2401 | for (j = 1; i386_sys_types[j].name; j++) { | |
2402 | row = y_start + (j-1) % num_down - row_offset; | |
2403 | if (row >= row_min && row <= row_max) { | |
2404 | move(row, ((j-1)/num_down)*COL_ID_WIDTH + 1); | |
2405 | printw("%02X %-20.20s", | |
2406 | i386_sys_types[j].type, | |
2407 | i386_sys_types[j].name); | |
2408 | } | |
2409 | if (row > row_max) | |
2410 | needmore = 1; | |
2411 | } | |
2412 | if (needmore) | |
2413 | menuContinue(); | |
2414 | row_offset += (row_max - row_min + 1); | |
2415 | } while(needmore); | |
6dbe3af9 KZ |
2416 | |
2417 | sprintf(def, "%02X", new_id); | |
7eda085c | 2418 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, _("Enter filesystem type: ")); |
6dbe3af9 KZ |
2419 | if ((len = get_string(id, 2, def)) <= 0 && len != GS_DEFAULT) |
2420 | return; | |
2421 | ||
2422 | if (len != GS_DEFAULT) { | |
2423 | if (!isxdigit(id[0])) | |
2424 | return; | |
2425 | new_id = (isdigit(id[0]) ? id[0] - '0' : tolower(id[0]) - 'a' + 10); | |
5c36a0eb | 2426 | if (len == 2) { |
6dbe3af9 KZ |
2427 | if (isxdigit(id[1])) |
2428 | new_id = new_id*16 + | |
2429 | (isdigit(id[1]) ? id[1] - '0' : tolower(id[1]) - 'a' + 10); | |
2430 | else | |
2431 | return; | |
5c36a0eb | 2432 | } |
6dbe3af9 KZ |
2433 | } |
2434 | ||
2435 | if (new_id == 0) | |
7eda085c | 2436 | print_warning(_("Cannot change FS Type to empty")); |
fd6b7a7f | 2437 | else if (is_extended(new_id)) |
7eda085c | 2438 | print_warning(_("Cannot change FS Type to extended")); |
6dbe3af9 KZ |
2439 | else |
2440 | p_info[i].id = new_id; | |
2441 | } | |
2442 | ||
22853e4a KZ |
2443 | static void |
2444 | draw_partition(int i) { | |
df1dddf9 | 2445 | int j; |
6dbe3af9 | 2446 | int y = i + DISK_TABLE_START + 2 - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN; |
2b6fc908 | 2447 | char *t; |
df1dddf9 | 2448 | long long size; |
7eda085c | 2449 | double fsize; |
6dbe3af9 KZ |
2450 | |
2451 | if (!arrow_cursor) { | |
2452 | move(y, 0); | |
2453 | for (j = 0; j < COLS; j++) | |
2454 | addch(' '); | |
2455 | } | |
2456 | ||
2457 | if (p_info[i].id > 0) { | |
eb63b9b8 KZ |
2458 | char *dbn = my_basename(disk_device); |
2459 | int l = strlen(dbn); | |
2460 | int digit_last = isdigit(dbn[l-1]); | |
2461 | ||
6dbe3af9 | 2462 | mvprintw(y, NAME_START, |
eb63b9b8 KZ |
2463 | "%s%s%d", dbn, (digit_last ? "p" : ""), |
2464 | p_info[i].num+1); | |
6dbe3af9 KZ |
2465 | if (p_info[i].flags) { |
2466 | if (p_info[i].flags == ACTIVE_FLAG) | |
7eda085c | 2467 | mvaddstr(y, FLAGS_START, _("Boot")); |
6dbe3af9 | 2468 | else |
7eda085c | 2469 | mvprintw(y, FLAGS_START, _("Unk(%02X)"), p_info[i].flags); |
6dbe3af9 KZ |
2470 | if (p_info[i].first_sector == 0 || IS_LOGICAL(p_info[i].num)) { |
2471 | if (p_info[i].offset != sectors) | |
7eda085c | 2472 | addstr(_(", NC")); |
6dbe3af9 KZ |
2473 | } else { |
2474 | if (p_info[i].offset != 0) | |
7eda085c | 2475 | addstr(_(", NC")); |
6dbe3af9 KZ |
2476 | } |
2477 | } else { | |
2478 | if (p_info[i].first_sector == 0 || IS_LOGICAL(p_info[i].num)) { | |
2479 | if (p_info[i].offset != sectors) | |
7eda085c | 2480 | mvaddstr(y, FLAGS_START, _("NC")); |
6dbe3af9 KZ |
2481 | } else { |
2482 | if (p_info[i].offset != 0) | |
7eda085c | 2483 | mvaddstr(y, FLAGS_START, _("NC")); |
6dbe3af9 KZ |
2484 | } |
2485 | } | |
2486 | } | |
2487 | mvaddstr(y, PTYPE_START, | |
2488 | (p_info[i].id == UNUSABLE ? "" : | |
7eda085c KZ |
2489 | (IS_LOGICAL(p_info[i].num) ? _("Logical") : |
2490 | (p_info[i].num >= 0 ? _("Primary") : | |
2491 | (p_info[i].num == PRI_OR_LOG ? _("Pri/Log") : | |
2492 | (p_info[i].num == PRIMARY ? _("Primary") : _("Logical"))))))); | |
2b6fc908 KZ |
2493 | |
2494 | t = partition_type_text(i); | |
2495 | if (t) | |
2496 | mvaddstr(y, FSTYPE_START, t); | |
6dbe3af9 | 2497 | else |
7eda085c | 2498 | mvprintw(y, FSTYPE_START, _("Unknown (%02X)"), p_info[i].id); |
6dbe3af9 | 2499 | |
2b6fc908 KZ |
2500 | if (p_info[i].volume_label[0]) { |
2501 | int l = strlen(p_info[i].volume_label); | |
2502 | int s = SIZE_START-5-l; | |
2503 | mvprintw(y, (s > LABEL_START) ? LABEL_START : s, | |
2504 | " [%s] ", p_info[i].volume_label); | |
fd6b7a7f KZ |
2505 | } |
2506 | ||
6dbe3af9 | 2507 | size = p_info[i].last_sector - p_info[i].first_sector + 1; |
7eda085c | 2508 | fsize = (double) size * SECTOR_SIZE; |
6dbe3af9 | 2509 | if (display_units == SECTORS) |
df1dddf9 | 2510 | mvprintw(y, SIZE_START, "%11lld", size); |
6dbe3af9 | 2511 | else if (display_units == CYLINDERS) |
df1dddf9 | 2512 | mvprintw(y, SIZE_START, "%11lld", size/cylinder_size); |
7eda085c | 2513 | else if (display_units == MEGABYTES) |
df1dddf9 | 2514 | mvprintw(y, SIZE_START, "%11.2f", ceiling((100*fsize)/(K*K))/100); |
7eda085c | 2515 | else if (display_units == GIGABYTES) |
df1dddf9 | 2516 | mvprintw(y, SIZE_START, "%11.2f", ceiling((100*fsize)/(K*K*K))/100); |
7eda085c KZ |
2517 | if (size % cylinder_size != 0 || |
2518 | p_info[i].first_sector % cylinder_size != 0) | |
6dbe3af9 KZ |
2519 | mvprintw(y, COLUMNS-1, "*"); |
2520 | } | |
2521 | ||
22853e4a KZ |
2522 | static void |
2523 | init_const(void) { | |
6dbe3af9 KZ |
2524 | if (!defined) { |
2525 | NAME_START = (((float)NAME_START)/COLUMNS)*COLS; | |
2526 | FLAGS_START = (((float)FLAGS_START)/COLUMNS)*COLS; | |
2527 | PTYPE_START = (((float)PTYPE_START)/COLUMNS)*COLS; | |
2528 | FSTYPE_START = (((float)FSTYPE_START)/COLUMNS)*COLS; | |
2b6fc908 | 2529 | LABEL_START = (((float)LABEL_START)/COLUMNS)*COLS; |
6dbe3af9 KZ |
2530 | SIZE_START = (((float)SIZE_START)/COLUMNS)*COLS; |
2531 | COMMAND_LINE_X = (((float)COMMAND_LINE_X)/COLUMNS)*COLS; | |
2532 | ||
2533 | COMMAND_LINE_Y = LINES - 4; | |
2534 | WARNING_START = LINES - 2; | |
2535 | ||
2536 | if ((NUM_ON_SCREEN = COMMAND_LINE_Y - DISK_TABLE_START - 3) <= 0) | |
2537 | NUM_ON_SCREEN = 1; | |
2538 | ||
2539 | COLUMNS = COLS; | |
2540 | defined = TRUE; | |
2541 | } | |
2542 | } | |
2543 | ||
22853e4a KZ |
2544 | static void |
2545 | draw_screen(void) { | |
6dbe3af9 KZ |
2546 | int i; |
2547 | char *line; | |
2548 | ||
7eda085c | 2549 | line = (char *) xmalloc((COLS+1)*sizeof(char)); |
6dbe3af9 KZ |
2550 | |
2551 | if (warning_last_time) { | |
2552 | for (i = 0; i < COLS; i++) { | |
2553 | move(WARNING_START, i); | |
2554 | line[i] = inch(); | |
2555 | } | |
2556 | line[COLS] = 0; | |
2557 | } | |
2558 | ||
2559 | erase(); | |
2560 | ||
2561 | if (warning_last_time) | |
2562 | mvaddstr(WARNING_START, 0, line); | |
2563 | ||
2564 | ||
2565 | sprintf(line, "cfdisk %s", VERSION); | |
2566 | mvaddstr(HEADER_START, (COLS-strlen(line))/2, line); | |
7eda085c | 2567 | sprintf(line, _("Disk Drive: %s"), disk_device); |
6dbe3af9 | 2568 | mvaddstr(HEADER_START+2, (COLS-strlen(line))/2, line); |
ffc43748 KZ |
2569 | { |
2570 | long long bytes = actual_size*(long long) SECTOR_SIZE; | |
c129767e KZ |
2571 | long long megabytes = bytes/(K*K); |
2572 | ||
ffc43748 | 2573 | if (megabytes < 10000) |
df1dddf9 | 2574 | sprintf(line, _("Size: %lld bytes, %lld MB"), |
ffc43748 KZ |
2575 | bytes, megabytes); |
2576 | else | |
df1dddf9 | 2577 | sprintf(line, _("Size: %lld bytes, %lld.%lld GB"), |
c129767e | 2578 | bytes, megabytes/K, (10*megabytes/K)%10); |
ffc43748 | 2579 | } |
6dbe3af9 | 2580 | mvaddstr(HEADER_START+3, (COLS-strlen(line))/2, line); |
df1dddf9 | 2581 | sprintf(line, _("Heads: %d Sectors per Track: %d Cylinders: %lld"), |
7eda085c KZ |
2582 | heads, sectors, cylinders); |
2583 | mvaddstr(HEADER_START+4, (COLS-strlen(line))/2, line); | |
6dbe3af9 | 2584 | |
7eda085c KZ |
2585 | mvaddstr(DISK_TABLE_START, NAME_START, _("Name")); |
2586 | mvaddstr(DISK_TABLE_START, FLAGS_START, _("Flags")); | |
2587 | mvaddstr(DISK_TABLE_START, PTYPE_START-1, _("Part Type")); | |
2588 | mvaddstr(DISK_TABLE_START, FSTYPE_START, _("FS Type")); | |
2589 | mvaddstr(DISK_TABLE_START, LABEL_START+1, _("[Label]")); | |
6dbe3af9 | 2590 | if (display_units == SECTORS) |
df1dddf9 | 2591 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Sectors")); |
6dbe3af9 | 2592 | else if (display_units == CYLINDERS) |
df1dddf9 | 2593 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Cylinders")); |
7eda085c | 2594 | else if (display_units == MEGABYTES) |
df1dddf9 | 2595 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Size (MB)")); |
7eda085c | 2596 | else if (display_units == GIGABYTES) |
df1dddf9 | 2597 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Size (GB)")); |
6dbe3af9 KZ |
2598 | |
2599 | move(DISK_TABLE_START+1, 1); | |
2600 | for (i = 1; i < COLS-1; i++) | |
2601 | addch('-'); | |
2602 | ||
2603 | if (NUM_ON_SCREEN >= num_parts) | |
2604 | for (i = 0; i < num_parts; i++) | |
2605 | draw_partition(i); | |
2606 | else | |
2607 | for (i = (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN; | |
2608 | i < NUM_ON_SCREEN + (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN && | |
2609 | i < num_parts; | |
2610 | i++) | |
2611 | draw_partition(i); | |
2612 | ||
2613 | free(line); | |
2614 | } | |
2615 | ||
22853e4a KZ |
2616 | static int |
2617 | draw_cursor(int move) { | |
6dbe3af9 KZ |
2618 | if (move != 0 && (cur_part + move < 0 || cur_part + move >= num_parts)) |
2619 | return -1; | |
2620 | ||
2621 | if (arrow_cursor) | |
2622 | mvaddstr(DISK_TABLE_START + cur_part + 2 | |
2623 | - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN, 0, " "); | |
2624 | else | |
2625 | draw_partition(cur_part); | |
2626 | ||
2627 | cur_part += move; | |
2628 | ||
2629 | if (((cur_part - move)/NUM_ON_SCREEN)*NUM_ON_SCREEN != | |
2630 | (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN) | |
2631 | draw_screen(); | |
2632 | ||
2633 | if (arrow_cursor) | |
2634 | mvaddstr(DISK_TABLE_START + cur_part + 2 | |
2635 | - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN, 0, "-->"); | |
2636 | else { | |
2637 | standout(); | |
2638 | draw_partition(cur_part); | |
2639 | standend(); | |
2640 | } | |
2641 | ||
2642 | return 0; | |
2643 | } | |
2644 | ||
22853e4a KZ |
2645 | static void |
2646 | do_curses_fdisk(void) { | |
6dbe3af9 KZ |
2647 | int done = FALSE; |
2648 | char command; | |
2649 | ||
df1dddf9 | 2650 | static struct MenuItem menuMain[] = { |
7eda085c KZ |
2651 | { 'b', N_("Bootable"), N_("Toggle bootable flag of the current partition") }, |
2652 | { 'd', N_("Delete"), N_("Delete the current partition") }, | |
2653 | { 'g', N_("Geometry"), N_("Change disk geometry (experts only)") }, | |
2654 | { 'h', N_("Help"), N_("Print help screen") }, | |
2655 | { 'm', N_("Maximize"), N_("Maximize disk usage of the current partition (experts only)") }, | |
2656 | { 'n', N_("New"), N_("Create new partition from free space") }, | |
2657 | { 'p', N_("Print"), N_("Print partition table to the screen or to a file") }, | |
2658 | { 'q', N_("Quit"), N_("Quit program without writing partition table") }, | |
2659 | { 't', N_("Type"), N_("Change the filesystem type (DOS, Linux, OS/2 and so on)") }, | |
2660 | { 'u', N_("Units"), N_("Change units of the partition size display (MB, sect, cyl)") }, | |
2661 | { 'W', N_("Write"), N_("Write partition table to disk (this might destroy data)") }, | |
6dbe3af9 KZ |
2662 | { 0, NULL, NULL } |
2663 | }; | |
fd6b7a7f | 2664 | curses_started = 1; |
6dbe3af9 | 2665 | initscr(); |
2b6fc908 KZ |
2666 | init_const(); |
2667 | ||
6dbe3af9 KZ |
2668 | old_SIGINT = signal(SIGINT, die); |
2669 | old_SIGTERM = signal(SIGTERM, die); | |
2670 | #ifdef DEBUG | |
2671 | signal(SIGINT, old_SIGINT); | |
2672 | signal(SIGTERM, old_SIGTERM); | |
2673 | #endif | |
2674 | ||
2675 | cbreak(); | |
2676 | noecho(); | |
2677 | nonl(); | |
2678 | ||
6dbe3af9 KZ |
2679 | fill_p_info(); |
2680 | ||
2681 | draw_screen(); | |
2682 | ||
2683 | while (!done) { | |
fd6b7a7f | 2684 | char *s; |
6dbe3af9 | 2685 | |
fd6b7a7f | 2686 | (void)draw_cursor(0); |
6dbe3af9 | 2687 | |
fd6b7a7f KZ |
2688 | if (p_info[cur_part].id == FREE_SPACE) { |
2689 | s = ((opentype == O_RDWR) ? "hnpquW" : "hnpqu"); | |
2690 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 8, | |
2691 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); | |
2692 | } else if (p_info[cur_part].id > 0) { | |
2693 | s = ((opentype == O_RDWR) ? "bdhmpqtuW" : "bdhmpqtu"); | |
2694 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 8, | |
2695 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); | |
2696 | } else { | |
2697 | s = ((opentype == O_RDWR) ? "hpquW" : "hpqu"); | |
2698 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 8, | |
2699 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); | |
2700 | } | |
6dbe3af9 KZ |
2701 | switch ( command ) { |
2702 | case 'B': | |
2703 | case 'b': | |
2704 | if (p_info[cur_part].id > 0) | |
2705 | p_info[cur_part].flags ^= 0x80; | |
2706 | else | |
7eda085c | 2707 | print_warning(_("Cannot make this partition bootable")); |
6dbe3af9 KZ |
2708 | break; |
2709 | case 'D': | |
2710 | case 'd': | |
2711 | if (p_info[cur_part].id > 0) { | |
2712 | del_part(cur_part); | |
2713 | if (cur_part >= num_parts) | |
2714 | cur_part = num_parts - 1; | |
2715 | draw_screen(); | |
2716 | } else | |
7eda085c | 2717 | print_warning(_("Cannot delete an empty partition")); |
6dbe3af9 KZ |
2718 | break; |
2719 | case 'G': | |
2720 | case 'g': | |
2721 | if (change_geometry()) | |
2722 | draw_screen(); | |
2723 | break; | |
2724 | case 'M': | |
2725 | case 'm': | |
2726 | if (p_info[cur_part].id > 0) { | |
2727 | if (p_info[cur_part].first_sector == 0 || | |
2728 | IS_LOGICAL(p_info[cur_part].num)) { | |
2729 | if (p_info[cur_part].offset == sectors) | |
2730 | p_info[cur_part].offset = 1; | |
2731 | else | |
2732 | p_info[cur_part].offset = sectors; | |
2733 | draw_screen(); | |
2734 | } else if (p_info[cur_part].offset != 0) | |
2735 | p_info[cur_part].offset = 0; | |
2736 | else | |
7eda085c | 2737 | print_warning(_("Cannot maximize this partition")); |
6dbe3af9 | 2738 | } else |
7eda085c | 2739 | print_warning(_("Cannot maximize this partition")); |
6dbe3af9 KZ |
2740 | break; |
2741 | case 'N': | |
2742 | case 'n': | |
2743 | if (p_info[cur_part].id == FREE_SPACE) { | |
2744 | new_part(cur_part); | |
2745 | draw_screen(); | |
2746 | } else if (p_info[cur_part].id == UNUSABLE) | |
7eda085c | 2747 | print_warning(_("This partition is unusable")); |
6dbe3af9 | 2748 | else |
7eda085c | 2749 | print_warning(_("This partition is already in use")); |
6dbe3af9 KZ |
2750 | break; |
2751 | case 'P': | |
2752 | case 'p': | |
2753 | print_tables(); | |
2754 | draw_screen(); | |
2755 | break; | |
2756 | case 'Q': | |
2757 | case 'q': | |
2758 | done = TRUE; | |
2759 | break; | |
2760 | case 'T': | |
2761 | case 't': | |
2762 | if (p_info[cur_part].id > 0) { | |
2763 | change_id(cur_part); | |
2764 | draw_screen(); | |
2765 | } else | |
7eda085c | 2766 | print_warning(_("Cannot change the type of an empty partition")); |
6dbe3af9 KZ |
2767 | break; |
2768 | case 'U': | |
2769 | case 'u': | |
7eda085c KZ |
2770 | if (display_units == GIGABYTES) |
2771 | display_units = MEGABYTES; | |
2772 | else if (display_units == MEGABYTES) | |
6dbe3af9 KZ |
2773 | display_units = SECTORS; |
2774 | else if (display_units == SECTORS) | |
2775 | display_units = CYLINDERS; | |
2776 | else if (display_units == CYLINDERS) | |
7eda085c | 2777 | display_units = MEGABYTES; /* not yet GIGA */ |
6dbe3af9 KZ |
2778 | draw_screen(); |
2779 | break; | |
2780 | case 'W': | |
2781 | write_part_table(); | |
2782 | break; | |
2783 | case 'H': | |
2784 | case 'h': | |
2785 | case '?': | |
2786 | display_help(); | |
2787 | draw_screen(); | |
2788 | break; | |
2789 | case MENU_UP : /* Up arrow */ | |
2790 | if (!draw_cursor(-1)) | |
2791 | command = 0; | |
2792 | else | |
7eda085c | 2793 | print_warning(_("No more partitions")); |
6dbe3af9 KZ |
2794 | break; |
2795 | case MENU_DOWN : /* Down arrow */ | |
2796 | if (!draw_cursor(1)) | |
2797 | command = 0; | |
2798 | else | |
7eda085c | 2799 | print_warning(_("No more partitions")); |
6dbe3af9 KZ |
2800 | break; |
2801 | case REDRAWKEY: | |
2802 | clear(); | |
2803 | draw_screen(); | |
2804 | break; | |
2805 | default: | |
7eda085c | 2806 | print_warning(_("Illegal command")); |
6dbe3af9 KZ |
2807 | putchar(BELL); /* CTRL-G */ |
2808 | } | |
2809 | } | |
2810 | ||
fd6b7a7f | 2811 | die_x(0); |
6dbe3af9 KZ |
2812 | } |
2813 | ||
22853e4a KZ |
2814 | static void |
2815 | copyright(void) { | |
a5a16c68 | 2816 | fprintf(stderr, _("Copyright (C) 1994-2002 Kevin E. Martin & aeb\n")); |
6dbe3af9 KZ |
2817 | } |
2818 | ||
22853e4a KZ |
2819 | static void |
2820 | usage(char *prog_name) { | |
7eda085c KZ |
2821 | /* Unfortunately, xgettext does not handle multi-line strings */ |
2822 | /* so, let's use explicit \n's instead */ | |
2823 | fprintf(stderr, _("\n" | |
2824 | "Usage:\n" | |
2825 | "Print version:\n" | |
2826 | " %s -v\n" | |
2827 | "Print partition table:\n" | |
2828 | " %s -P {r|s|t} [options] device\n" | |
2829 | "Interactive use:\n" | |
2830 | " %s [options] device\n" | |
2831 | "\n" | |
2832 | "Options:\n" | |
2833 | "-a: Use arrow instead of highlighting;\n" | |
2834 | "-z: Start with a zero partition table, instead of reading the pt from disk;\n" | |
2835 | "-c C -h H -s S: Override the kernel's idea of the number of cylinders,\n" | |
2836 | " the number of heads and the number of sectors/track.\n\n"), | |
2837 | prog_name, prog_name, prog_name); | |
fd6b7a7f | 2838 | |
6dbe3af9 KZ |
2839 | copyright(); |
2840 | } | |
2841 | ||
5c36a0eb KZ |
2842 | int |
2843 | main(int argc, char **argv) | |
6dbe3af9 | 2844 | { |
5c36a0eb | 2845 | int c; |
6dbe3af9 KZ |
2846 | int i, len; |
2847 | ||
7eda085c KZ |
2848 | setlocale(LC_ALL, ""); |
2849 | bindtextdomain(PACKAGE, LOCALEDIR); | |
2850 | textdomain(PACKAGE); | |
2b6fc908 | 2851 | |
ffc43748 | 2852 | while ((c = getopt(argc, argv, "ac:gh:s:vzP:")) != -1) |
6dbe3af9 KZ |
2853 | switch (c) { |
2854 | case 'a': | |
2855 | arrow_cursor = TRUE; | |
2856 | break; | |
2857 | case 'c': | |
df1dddf9 | 2858 | user_cylinders = cylinders = atoll(optarg); |
7eda085c KZ |
2859 | if (cylinders <= 0) { |
2860 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal cylinders value")); | |
6dbe3af9 KZ |
2861 | exit(1); |
2862 | } | |
2863 | break; | |
7eda085c KZ |
2864 | case 'g': |
2865 | use_partition_table_geometry = TRUE; | |
2866 | break; | |
6dbe3af9 | 2867 | case 'h': |
7eda085c | 2868 | user_heads = heads = atoi(optarg); |
6dbe3af9 | 2869 | if (heads <= 0 || heads > MAX_HEADS) { |
7eda085c | 2870 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal heads value")); |
6dbe3af9 KZ |
2871 | exit(1); |
2872 | } | |
2873 | break; | |
2874 | case 's': | |
7eda085c | 2875 | user_sectors = sectors = atoi(optarg); |
6dbe3af9 | 2876 | if (sectors <= 0 || sectors > MAX_SECTORS) { |
7eda085c | 2877 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal sectors value")); |
6dbe3af9 KZ |
2878 | exit(1); |
2879 | } | |
2880 | break; | |
2881 | case 'v': | |
2882 | fprintf(stderr, "cfdisk %s\n", VERSION); | |
2883 | copyright(); | |
2884 | exit(0); | |
2885 | case 'z': | |
2886 | zero_table = TRUE; | |
2887 | break; | |
2888 | case 'P': | |
2889 | len = strlen(optarg); | |
2890 | for (i = 0; i < len; i++) { | |
2891 | switch (optarg[i]) { | |
2892 | case 'r': | |
2893 | print_only |= PRINT_RAW_TABLE; | |
2894 | break; | |
2895 | case 's': | |
2896 | print_only |= PRINT_SECTOR_TABLE; | |
2897 | break; | |
2898 | case 't': | |
2899 | print_only |= PRINT_PARTITION_TABLE; | |
2900 | break; | |
2901 | default: | |
2902 | usage(argv[0]); | |
2903 | break; | |
2904 | } | |
2905 | } | |
2906 | break; | |
2907 | default: | |
2908 | usage(argv[0]); | |
2909 | exit(1); | |
2910 | } | |
2911 | ||
2912 | if (argc-optind == 1) | |
2913 | disk_device = argv[optind]; | |
2914 | else if (argc-optind != 0) { | |
2915 | usage(argv[0]); | |
2916 | exit(1); | |
fd6b7a7f | 2917 | } else if ((fd = open(DEFAULT_DEVICE, O_RDONLY)) < 0) |
6dbe3af9 KZ |
2918 | disk_device = ALTERNATE_DEVICE; |
2919 | else close(fd); | |
2920 | ||
2921 | if (print_only) { | |
2922 | fill_p_info(); | |
2923 | if (print_only & PRINT_RAW_TABLE) | |
2924 | print_raw_table(); | |
2925 | if (print_only & PRINT_SECTOR_TABLE) | |
2926 | print_p_info(); | |
2927 | if (print_only & PRINT_PARTITION_TABLE) | |
2928 | print_part_table(); | |
2929 | } else | |
2930 | do_curses_fdisk(); | |
2b6fc908 | 2931 | |
fd6b7a7f | 2932 | return 0; |
6dbe3af9 | 2933 | } |