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6dbe3af9 KZ |
1 | /**************************************************************************** |
2 | * | |
3 | * CFDISK | |
4 | * | |
5 | * cfdisk is a curses based disk drive partitioning program that can | |
6 | * create partitions for a wide variety of operating systems including | |
7 | * Linux, MS-DOS and OS/2. | |
8 | * | |
9 | * cfdisk was inspired by the fdisk program, by A. V. Le Blanc | |
10 | * (LeBlanc@mcc.ac.uk). | |
11 | * | |
12 | * Copyright (C) 1994 Kevin E. Martin (martin@cs.unc.edu) | |
13 | * | |
14 | * cfdisk is free software; you can redistribute it and/or modify it | |
15 | * under the terms of the GNU General Public License as published by | |
16 | * the Free Software Foundation; either version 2 of the License, or | |
17 | * (at your option) any later version. | |
18 | * | |
19 | * cfdisk is distributed in the hope that it will be useful, but | |
20 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
22 | * General Public License for more details. | |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with cfdisk; if not, write to the Free Software Foundation, | |
26 | * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
27 | * | |
28 | * Created: Fri Jan 28 22:46:58 1994, martin@cs.unc.edu | |
29 | * >2GB patches: Sat Feb 11 09:08:10 1995, faith@cs.unc.edu | |
30 | * Prettier menus: Sat Feb 11 09:08:25 1995, Janne Kukonlehto | |
31 | * <jtklehto@stekt.oulu.fi> | |
7eda085c KZ |
32 | * Versions 0.8e-p: aeb@cwi.nl |
33 | * Rebaptised 2.9p, following util-linux versioning. | |
34 | * | |
2b6fc908 KZ |
35 | * Recognition of NTFS / HPFS difference inspired by patches |
36 | * from Marty Leisner <leisner@sdsp.mc.xerox.com> | |
5c36a0eb KZ |
37 | * Exit codes by Enrique Zanardi <ezanardi@ull.es>: |
38 | * 0: all went well | |
7eda085c KZ |
39 | * 1: command line error, out of memory |
40 | * 2: hardware problems [Cannot open/seek/read/write disk drive]. | |
41 | * 3: ioctl(fd, HDIO_GETGEO,...) failed. (Probably it is not a disk.) | |
42 | * 4: bad partition table on disk. [Bad primary/logical partition]. | |
43 | * | |
44 | * Sat, 23 Jan 1999 19:34:45 +0100 <Vincent.Renardias@ldsol.com> | |
45 | * Internationalized + provided initial French translation. | |
46 | * Sat Mar 20 09:26:34 EST 1999 <acme@conectiva.com.br> | |
47 | * Some more i18n. | |
48 | * Sun Jul 18 03:19:42 MEST 1999 <aeb@cwi.nl> | |
49 | * Terabyte-sized disks. | |
e8f26419 KZ |
50 | * Sat Jun 30 05:23:19 EST 2001 <nathans@sgi.com> |
51 | * XFS label recognition. | |
612721db KZ |
52 | * Thu Nov 22 15:42:56 CET 2001 <flavio.stanchina@tin.it> |
53 | * ext3 and ReiserFS recognition. | |
a47f2e66 KZ |
54 | * Sun Oct 12 17:43:43 CEST 2003 <flavio.stanchina@tin.it> |
55 | * JFS recognition; ReiserFS label recognition. | |
6dbe3af9 KZ |
56 | * |
57 | ****************************************************************************/ | |
58 | ||
59 | #include <stdlib.h> | |
60 | #include <stdio.h> | |
61 | #include <stdarg.h> | |
62 | #include <unistd.h> | |
63 | #include <ctype.h> | |
64 | #include <errno.h> | |
65 | #include <getopt.h> | |
66 | #include <fcntl.h> | |
48d7b13a KZ |
67 | #ifdef HAVE_SLCURSES_H |
68 | #include <slcurses.h> | |
69 | #elif defined(HAVE_SLANG_SLCURSES_H) | |
70 | #include <slang/slcurses.h> | |
71 | #elif defined(HAVE_NCURSES_H) | |
72 | #include <ncurses.h> | |
73 | #elif defined(HAVE_NCURSES_NCURSES_H) | |
74 | #include <ncurses/ncurses.h> | |
2b6fc908 | 75 | #endif |
6dbe3af9 KZ |
76 | #include <signal.h> |
77 | #include <math.h> | |
726f69e2 | 78 | #include <string.h> |
fd6b7a7f | 79 | #include <sys/stat.h> |
6dbe3af9 | 80 | #include <sys/ioctl.h> |
7eda085c KZ |
81 | |
82 | #include "nls.h" | |
810f986b | 83 | #include "blkdev.h" |
c07ebfa1 | 84 | #include "xstrncpy.h" |
7eda085c | 85 | #include "common.h" |
5dbff4c0 | 86 | #include "gpt.h" |
6dbe3af9 | 87 | |
8a6018f5 ST |
88 | #ifdef __GNU__ |
89 | #define DEFAULT_DEVICE "/dev/hd0" | |
90 | #define ALTERNATE_DEVICE "/dev/sd0" | |
91 | #elif defined(__FreeBSD__) | |
92 | #define DEFAULT_DEVICE "/dev/ad0" | |
93 | #define ALTERNATE_DEVICE "/dev/da0" | |
94 | #else | |
6dbe3af9 KZ |
95 | #define DEFAULT_DEVICE "/dev/hda" |
96 | #define ALTERNATE_DEVICE "/dev/sda" | |
8a6018f5 | 97 | #endif |
6dbe3af9 | 98 | |
7eda085c KZ |
99 | /* With K=1024 we have `binary' megabytes, gigabytes, etc. |
100 | Some misguided hackers like that. | |
101 | With K=1000 we have MB and GB that follow the standards | |
102 | [SI, ATA, IEEE etc] and the disk manufacturers and the law. */ | |
103 | #define K 1000 | |
104 | ||
6dbe3af9 KZ |
105 | #define LINE_LENGTH 80 |
106 | #define MAXIMUM_PARTS 60 | |
107 | ||
108 | #define SECTOR_SIZE 512 | |
109 | ||
6dbe3af9 KZ |
110 | #define MAX_HEADS 255 |
111 | #define MAX_SECTORS 63 | |
112 | ||
113 | #define ACTIVE_FLAG 0x80 | |
5c36a0eb KZ |
114 | #define PART_TABLE_FLAG0 0x55 |
115 | #define PART_TABLE_FLAG1 0xAA | |
6dbe3af9 KZ |
116 | |
117 | #define UNUSABLE -1 | |
2b6fc908 KZ |
118 | #define FREE_SPACE 0x00 |
119 | #define DOS_EXTENDED 0x05 | |
120 | #define OS2_OR_NTFS 0x07 | |
121 | #define WIN98_EXTENDED 0x0f | |
fd6b7a7f | 122 | #define LINUX_EXTENDED 0x85 |
2b6fc908 KZ |
123 | #define LINUX_MINIX 0x81 |
124 | #define LINUX_SWAP 0x82 | |
125 | #define LINUX 0x83 | |
6dbe3af9 | 126 | |
6dbe3af9 KZ |
127 | #define PRI_OR_LOG -1 |
128 | #define PRIMARY -2 | |
129 | #define LOGICAL -3 | |
130 | ||
7eda085c | 131 | #define COL_ID_WIDTH 25 |
6dbe3af9 KZ |
132 | |
133 | #define CR '\015' | |
134 | #define ESC '\033' | |
135 | #define DEL '\177' | |
136 | #define BELL '\007' | |
7eda085c KZ |
137 | #define TAB '\011' |
138 | #define REDRAWKEY '\014' /* ^L */ | |
139 | #define UPKEY '\020' /* ^P */ | |
140 | #define DOWNKEY '\016' /* ^N */ | |
6dbe3af9 KZ |
141 | |
142 | /* Display units */ | |
7eda085c KZ |
143 | #define GIGABYTES 1 |
144 | #define MEGABYTES 2 | |
145 | #define SECTORS 3 | |
146 | #define CYLINDERS 4 | |
6dbe3af9 KZ |
147 | |
148 | #define GS_DEFAULT -1 | |
149 | #define GS_ESCAPE -2 | |
150 | ||
151 | #define PRINT_RAW_TABLE 1 | |
152 | #define PRINT_SECTOR_TABLE 2 | |
153 | #define PRINT_PARTITION_TABLE 4 | |
154 | ||
155 | #define IS_PRIMARY(p) ((p) >= 0 && (p) < 4) | |
156 | #define IS_LOGICAL(p) ((p) > 3) | |
157 | ||
158 | #define round_int(d) ((double)((int)(d+0.5))) | |
159 | #define ceiling(d) ((double)(((d) != (int)(d)) ? (int)(d+1.0) : (int)(d))) | |
160 | ||
5c36a0eb KZ |
161 | struct partition { |
162 | unsigned char boot_ind; /* 0x80 - active */ | |
163 | unsigned char head; /* starting head */ | |
164 | unsigned char sector; /* starting sector */ | |
165 | unsigned char cyl; /* starting cylinder */ | |
166 | unsigned char sys_ind; /* What partition type */ | |
167 | unsigned char end_head; /* end head */ | |
168 | unsigned char end_sector; /* end sector */ | |
169 | unsigned char end_cyl; /* end cylinder */ | |
170 | unsigned char start4[4]; /* starting sector counting from 0 */ | |
171 | unsigned char size4[4]; /* nr of sectors in partition */ | |
172 | }; | |
173 | ||
7eda085c KZ |
174 | int heads = 0; |
175 | int sectors = 0; | |
df1dddf9 | 176 | long long cylinders = 0; |
7eda085c | 177 | int cylinder_size = 0; /* heads * sectors */ |
df1dddf9 | 178 | long long total_size = 0; /* actual_size rounded down */ |
2cccd0ff | 179 | long long actual_size = 0; /* (in 512-byte sectors) - set using ioctl */ |
7eda085c | 180 | /* explicitly given user values */ |
df1dddf9 KZ |
181 | int user_heads = 0, user_sectors = 0; |
182 | long long user_cylinders = 0; | |
7eda085c KZ |
183 | /* kernel values; ignore the cylinders */ |
184 | int kern_heads = 0, kern_sectors = 0; | |
185 | /* partition-table derived values */ | |
186 | int pt_heads = 0, pt_sectors = 0; | |
187 | ||
188 | ||
22853e4a | 189 | static void |
df1dddf9 | 190 | set_hsc0(unsigned char *h, unsigned char *s, int *c, long long sector) { |
7eda085c KZ |
191 | *s = sector % sectors + 1; |
192 | sector /= sectors; | |
193 | *h = sector % heads; | |
194 | sector /= heads; | |
195 | *c = sector; | |
196 | } | |
197 | ||
22853e4a | 198 | static void |
df1dddf9 KZ |
199 | set_hsc(unsigned char *h, unsigned char *s, unsigned char *c, |
200 | long long sector) { | |
7eda085c KZ |
201 | int cc; |
202 | ||
80ee2800 PB |
203 | if (sector >= 1024*cylinder_size) |
204 | sector = 1024*cylinder_size - 1; | |
7eda085c KZ |
205 | set_hsc0(h, s, &cc, sector); |
206 | *c = cc & 0xFF; | |
207 | *s |= (cc >> 2) & 0xC0; | |
208 | } | |
209 | ||
22853e4a | 210 | static void |
df1dddf9 | 211 | set_hsc_begin(struct partition *p, long long sector) { |
7eda085c KZ |
212 | set_hsc(& p->head, & p->sector, & p->cyl, sector); |
213 | } | |
214 | ||
22853e4a | 215 | static void |
df1dddf9 | 216 | set_hsc_end(struct partition *p, long long sector) { |
7eda085c KZ |
217 | set_hsc(& p->end_head, & p->end_sector, & p->end_cyl, sector); |
218 | } | |
219 | ||
220 | #define is_extended(x) ((x) == DOS_EXTENDED || (x) == WIN98_EXTENDED || \ | |
221 | (x) == LINUX_EXTENDED) | |
222 | ||
223 | #define is_dos_partition(x) ((x) == 1 || (x) == 4 || (x) == 6) | |
224 | #define may_have_dos_label(x) (is_dos_partition(x) \ | |
225 | || (x) == 7 || (x) == 0xb || (x) == 0xc || (x) == 0xe \ | |
226 | || (x) == 0x11 || (x) == 0x14 || (x) == 0x16 || (x) == 0x17) | |
227 | ||
5c36a0eb KZ |
228 | /* start_sect and nr_sects are stored little endian on all machines */ |
229 | /* moreover, they are not aligned correctly */ | |
22853e4a | 230 | static void |
5c36a0eb KZ |
231 | store4_little_endian(unsigned char *cp, unsigned int val) { |
232 | cp[0] = (val & 0xff); | |
233 | cp[1] = ((val >> 8) & 0xff); | |
234 | cp[2] = ((val >> 16) & 0xff); | |
235 | cp[3] = ((val >> 24) & 0xff); | |
236 | } | |
237 | ||
22853e4a | 238 | static unsigned int |
5c36a0eb | 239 | read4_little_endian(unsigned char *cp) { |
df1dddf9 KZ |
240 | return (unsigned int)(cp[0]) + ((unsigned int)(cp[1]) << 8) |
241 | + ((unsigned int)(cp[2]) << 16) | |
242 | + ((unsigned int)(cp[3]) << 24); | |
5c36a0eb KZ |
243 | } |
244 | ||
22853e4a | 245 | static void |
5c36a0eb KZ |
246 | set_start_sect(struct partition *p, unsigned int start_sect) { |
247 | store4_little_endian(p->start4, start_sect); | |
248 | } | |
249 | ||
22853e4a | 250 | static unsigned int |
5c36a0eb KZ |
251 | get_start_sect(struct partition *p) { |
252 | return read4_little_endian(p->start4); | |
253 | } | |
254 | ||
22853e4a | 255 | static void |
5c36a0eb KZ |
256 | set_nr_sects(struct partition *p, unsigned int nr_sects) { |
257 | store4_little_endian(p->size4, nr_sects); | |
258 | } | |
259 | ||
22853e4a | 260 | static unsigned int |
5c36a0eb KZ |
261 | get_nr_sects(struct partition *p) { |
262 | return read4_little_endian(p->size4); | |
263 | } | |
264 | ||
6dbe3af9 KZ |
265 | #define ALIGNMENT 2 |
266 | typedef union { | |
267 | struct { | |
268 | unsigned char align[ALIGNMENT]; | |
269 | unsigned char b[SECTOR_SIZE]; | |
270 | } c; | |
271 | struct { | |
272 | unsigned char align[ALIGNMENT]; | |
273 | unsigned char buffer[0x1BE]; | |
274 | struct partition part[4]; | |
5c36a0eb | 275 | unsigned char magicflag[2]; |
6dbe3af9 KZ |
276 | } p; |
277 | } partition_table; | |
278 | ||
279 | typedef struct { | |
df1dddf9 KZ |
280 | long long first_sector; /* first sector in partition */ |
281 | long long last_sector; /* last sector in partition */ | |
282 | long offset; /* offset from first sector to start of data */ | |
6dbe3af9 KZ |
283 | int flags; /* active == 0x80 */ |
284 | int id; /* filesystem type */ | |
285 | int num; /* number of partition -- primary vs. logical */ | |
2b6fc908 KZ |
286 | #define LABELSZ 16 |
287 | char volume_label[LABELSZ+1]; | |
288 | #define OSTYPESZ 8 | |
289 | char ostype[OSTYPESZ+1]; | |
290 | #define FSTYPESZ 8 | |
291 | char fstype[FSTYPESZ+1]; | |
6dbe3af9 KZ |
292 | } partition_info; |
293 | ||
294 | char *disk_device = DEFAULT_DEVICE; | |
295 | int fd; | |
6dbe3af9 KZ |
296 | int changed = FALSE; |
297 | int opened = FALSE; | |
fd6b7a7f KZ |
298 | int opentype; |
299 | int curses_started = 0; | |
6dbe3af9 KZ |
300 | |
301 | partition_info p_info[MAXIMUM_PARTS]; | |
302 | partition_info ext_info; | |
303 | int num_parts = 0; | |
304 | ||
305 | int logical = 0; | |
306 | int logical_sectors[MAXIMUM_PARTS]; | |
307 | ||
308 | __sighandler_t old_SIGINT, old_SIGTERM; | |
309 | ||
310 | int arrow_cursor = FALSE; | |
311 | int display_units = MEGABYTES; | |
312 | int zero_table = FALSE; | |
7eda085c | 313 | int use_partition_table_geometry = FALSE; |
6dbe3af9 KZ |
314 | int print_only = 0; |
315 | ||
316 | /* Curses screen information */ | |
317 | int cur_part = 0; | |
318 | int warning_last_time = FALSE; | |
319 | int defined = FALSE; | |
320 | int COLUMNS = 80; | |
321 | int NUM_ON_SCREEN = 1; | |
322 | ||
323 | /* Y coordinates */ | |
324 | int HEADER_START = 0; | |
7eda085c | 325 | int DISK_TABLE_START = 6; |
6dbe3af9 KZ |
326 | int WARNING_START = 23; |
327 | int COMMAND_LINE_Y = 21; | |
328 | ||
329 | /* X coordinates */ | |
330 | int NAME_START = 4; | |
331 | int FLAGS_START = 16; | |
2b6fc908 KZ |
332 | int PTYPE_START = 28; |
333 | int FSTYPE_START = 38; | |
334 | int LABEL_START = 54; | |
df1dddf9 | 335 | int SIZE_START = 68; |
6dbe3af9 KZ |
336 | int COMMAND_LINE_X = 5; |
337 | ||
22853e4a KZ |
338 | static void die_x(int ret); |
339 | static void draw_screen(void); | |
7eda085c KZ |
340 | |
341 | /* Guaranteed alloc */ | |
22853e4a | 342 | static void * |
7eda085c KZ |
343 | xmalloc (size_t size) { |
344 | void *t; | |
345 | ||
346 | if (size == 0) | |
347 | return NULL; | |
348 | ||
349 | t = malloc (size); | |
350 | if (t == NULL) { | |
351 | fprintf (stderr, _("%s: Out of memory!\n"), "cfdisk"); | |
352 | die_x(1); | |
353 | } | |
354 | return t; | |
355 | } | |
6dbe3af9 | 356 | |
2b6fc908 | 357 | /* Some libc's have their own basename() */ |
22853e4a KZ |
358 | static char * |
359 | my_basename(char *devname) { | |
2b6fc908 KZ |
360 | char *s = rindex(devname, '/'); |
361 | return s ? s+1 : devname; | |
362 | } | |
363 | ||
22853e4a KZ |
364 | static char * |
365 | partition_type_name(unsigned char type) { | |
7eda085c KZ |
366 | struct systypes *s = i386_sys_types; |
367 | ||
368 | while(s->name && s->type != type) | |
369 | s++; | |
370 | return s->name; | |
371 | } | |
372 | ||
22853e4a KZ |
373 | static char * |
374 | partition_type_text(int i) { | |
2b6fc908 | 375 | if (p_info[i].id == UNUSABLE) |
7eda085c | 376 | return _("Unusable"); |
2b6fc908 | 377 | else if (p_info[i].id == FREE_SPACE) |
7eda085c | 378 | return _("Free Space"); |
2b6fc908 KZ |
379 | else if (p_info[i].id == LINUX) { |
380 | if (!strcmp(p_info[i].fstype, "ext2")) | |
7eda085c | 381 | return _("Linux ext2"); |
612721db KZ |
382 | else if (!strcmp(p_info[i].fstype, "ext3")) |
383 | return _("Linux ext3"); | |
e8f26419 KZ |
384 | else if (!strcmp(p_info[i].fstype, "xfs")) |
385 | return _("Linux XFS"); | |
a47f2e66 KZ |
386 | else if (!strcmp(p_info[i].fstype, "jfs")) |
387 | return _("Linux JFS"); | |
612721db KZ |
388 | else if (!strcmp(p_info[i].fstype, "reiserfs")) |
389 | return _("Linux ReiserFS"); | |
2b6fc908 | 390 | else |
7eda085c | 391 | return _("Linux"); |
2b6fc908 KZ |
392 | } else if (p_info[i].id == OS2_OR_NTFS) { |
393 | if (!strncmp(p_info[i].fstype, "HPFS", 4)) | |
7eda085c | 394 | return _("OS/2 HPFS"); |
2b6fc908 | 395 | else if (!strncmp(p_info[i].ostype, "OS2", 3)) |
7eda085c | 396 | return _("OS/2 IFS"); |
2b6fc908 KZ |
397 | else if (!p_info[i].ostype) |
398 | return p_info[i].ostype; | |
399 | else | |
7eda085c | 400 | return _("NTFS"); |
2b6fc908 | 401 | } else |
e9a48cde | 402 | return _(partition_type_name(p_info[i].id)); |
2b6fc908 KZ |
403 | } |
404 | ||
22853e4a KZ |
405 | static void |
406 | fdexit(int ret) { | |
6dbe3af9 KZ |
407 | if (opened) |
408 | close(fd); | |
409 | ||
410 | if (changed) { | |
7eda085c | 411 | fprintf(stderr, _("Disk has been changed.\n")); |
bf3baa99 | 412 | #if 0 |
7eda085c KZ |
413 | fprintf(stderr, _("Reboot the system to ensure the partition " |
414 | "table is correctly updated.\n")); | |
bf3baa99 | 415 | #endif |
6dbe3af9 | 416 | |
7eda085c | 417 | fprintf( stderr, _("\nWARNING: If you have created or modified any\n" |
6dbe3af9 | 418 | "DOS 6.x partitions, please see the cfdisk manual\n" |
7eda085c | 419 | "page for additional information.\n") ); |
6dbe3af9 KZ |
420 | } |
421 | ||
6dbe3af9 KZ |
422 | exit(ret); |
423 | } | |
424 | ||
22853e4a KZ |
425 | static int |
426 | get_string(char *str, int len, char *def) { | |
b22550fa | 427 | unsigned char c; |
6dbe3af9 KZ |
428 | int i = 0; |
429 | int x, y; | |
430 | int use_def = FALSE; | |
431 | ||
432 | getyx(stdscr, y, x); | |
433 | clrtoeol(); | |
434 | ||
435 | str[i] = 0; | |
436 | ||
437 | if (def != NULL) { | |
438 | mvaddstr(y, x, def); | |
439 | move(y, x); | |
440 | use_def = TRUE; | |
441 | } | |
442 | ||
443 | refresh(); | |
444 | while ((c = getch()) != '\n' && c != CR) { | |
445 | switch (c) { | |
446 | case ESC: | |
447 | move(y, x); | |
448 | clrtoeol(); | |
449 | refresh(); | |
450 | return GS_ESCAPE; | |
451 | case DEL: | |
452 | case '\b': | |
453 | if (i > 0) { | |
454 | str[--i] = 0; | |
455 | mvaddch(y, x+i, ' '); | |
456 | move(y, x+i); | |
457 | } else if (use_def) { | |
458 | clrtoeol(); | |
459 | use_def = FALSE; | |
460 | } else | |
461 | putchar(BELL); | |
462 | break; | |
463 | default: | |
464 | if (i < len && isprint(c)) { | |
465 | mvaddch(y, x+i, c); | |
466 | if (use_def) { | |
467 | clrtoeol(); | |
468 | use_def = FALSE; | |
469 | } | |
470 | str[i++] = c; | |
471 | str[i] = 0; | |
472 | } else | |
473 | putchar(BELL); | |
474 | } | |
475 | refresh(); | |
476 | } | |
477 | ||
478 | if (use_def) | |
479 | return GS_DEFAULT; | |
480 | else | |
481 | return i; | |
482 | } | |
483 | ||
22853e4a KZ |
484 | static void |
485 | clear_warning(void) { | |
6dbe3af9 KZ |
486 | int i; |
487 | ||
fd6b7a7f | 488 | if (!curses_started || !warning_last_time) |
6dbe3af9 KZ |
489 | return; |
490 | ||
491 | move(WARNING_START,0); | |
492 | for (i = 0; i < COLS; i++) | |
493 | addch(' '); | |
494 | ||
495 | warning_last_time = FALSE; | |
496 | } | |
497 | ||
22853e4a KZ |
498 | static void |
499 | print_warning(char *s) { | |
fd6b7a7f KZ |
500 | if (!curses_started) { |
501 | fprintf(stderr, "%s\n", s); | |
502 | } else { | |
503 | mvaddstr(WARNING_START, (COLS-strlen(s))/2, s); | |
504 | putchar(BELL); /* CTRL-G */ | |
6dbe3af9 | 505 | |
fd6b7a7f KZ |
506 | warning_last_time = TRUE; |
507 | } | |
6dbe3af9 KZ |
508 | } |
509 | ||
22853e4a KZ |
510 | static void |
511 | fatal(char *s, int ret) { | |
c07ebfa1 KZ |
512 | char *err1 = _("FATAL ERROR"); |
513 | char *err2 = _("Press any key to exit cfdisk"); | |
6dbe3af9 | 514 | |
fd6b7a7f | 515 | if (curses_started) { |
c07ebfa1 KZ |
516 | char *str = xmalloc(strlen(s) + strlen(err1) + strlen(err2) + 10); |
517 | ||
518 | sprintf(str, "%s: %s", err1, s); | |
7eda085c | 519 | if (strlen(str) > COLS) |
c07ebfa1 | 520 | str[COLS] = 0; |
fd6b7a7f | 521 | mvaddstr(WARNING_START, (COLS-strlen(str))/2, str); |
c07ebfa1 KZ |
522 | sprintf(str, "%s", err2); |
523 | if (strlen(str) > COLS) | |
524 | str[COLS] = 0; | |
fd6b7a7f KZ |
525 | mvaddstr(WARNING_START+1, (COLS-strlen(str))/2, str); |
526 | putchar(BELL); /* CTRL-G */ | |
527 | refresh(); | |
528 | (void)getch(); | |
5c36a0eb | 529 | die_x(ret); |
fd6b7a7f | 530 | } else { |
c07ebfa1 | 531 | fprintf(stderr, "%s: %s\n", err1, s); |
5c36a0eb | 532 | exit(ret); |
fd6b7a7f KZ |
533 | } |
534 | } | |
6dbe3af9 | 535 | |
22853e4a KZ |
536 | static void |
537 | die(int dummy) { | |
fd6b7a7f KZ |
538 | die_x(0); |
539 | } | |
6dbe3af9 | 540 | |
22853e4a KZ |
541 | static void |
542 | die_x(int ret) { | |
6dbe3af9 KZ |
543 | signal(SIGINT, old_SIGINT); |
544 | signal(SIGTERM, old_SIGTERM); | |
48d7b13a | 545 | #if defined(HAVE_SLCURSES_H) || defined(HAVE_SLANG_SLCURSES_H) |
2b6fc908 KZ |
546 | SLsmg_gotorc(LINES-1, 0); |
547 | SLsmg_refresh(); | |
548 | #else | |
6dbe3af9 | 549 | mvcur(0, COLS-1, LINES-1, 0); |
2b6fc908 | 550 | #endif |
6dbe3af9 KZ |
551 | nl(); |
552 | endwin(); | |
fd6b7a7f KZ |
553 | printf("\n"); |
554 | fdexit(ret); | |
6dbe3af9 KZ |
555 | } |
556 | ||
22853e4a | 557 | static void |
46151e87 | 558 | read_sector(unsigned char *buffer, long long sect_num) { |
cf6d7fae | 559 | if (lseek(fd, sect_num*SECTOR_SIZE, SEEK_SET) < 0) |
7eda085c | 560 | fatal(_("Cannot seek on disk drive"), 2); |
6dbe3af9 | 561 | if (read(fd, buffer, SECTOR_SIZE) != SECTOR_SIZE) |
7eda085c | 562 | fatal(_("Cannot read disk drive"), 2); |
6dbe3af9 KZ |
563 | } |
564 | ||
22853e4a | 565 | static void |
46151e87 | 566 | write_sector(unsigned char *buffer, long long sect_num) { |
cf6d7fae | 567 | if (lseek(fd, sect_num*SECTOR_SIZE, SEEK_SET) < 0) |
7eda085c | 568 | fatal(_("Cannot seek on disk drive"), 2); |
6dbe3af9 | 569 | if (write(fd, buffer, SECTOR_SIZE) != SECTOR_SIZE) |
7eda085c | 570 | fatal(_("Cannot write disk drive"), 2); |
6dbe3af9 KZ |
571 | } |
572 | ||
22853e4a KZ |
573 | static void |
574 | dos_copy_to_info(char *to, int tosz, char *from, int fromsz) { | |
2b6fc908 KZ |
575 | int i; |
576 | ||
577 | for(i=0; i<tosz && i<fromsz && isascii(from[i]); i++) | |
578 | to[i] = from[i]; | |
579 | to[i] = 0; | |
580 | } | |
581 | ||
22853e4a KZ |
582 | static void |
583 | get_dos_label(int i) { | |
612721db | 584 | char sector[128]; |
2b6fc908 KZ |
585 | #define DOS_OSTYPE_OFFSET 3 |
586 | #define DOS_LABEL_OFFSET 43 | |
587 | #define DOS_FSTYPE_OFFSET 54 | |
588 | #define DOS_OSTYPE_SZ 8 | |
589 | #define DOS_LABEL_SZ 11 | |
590 | #define DOS_FSTYPE_SZ 8 | |
df1dddf9 | 591 | long long offset; |
612721db | 592 | |
df1dddf9 | 593 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE; |
cf6d7fae | 594 | if (lseek(fd, offset, SEEK_SET) == offset |
612721db KZ |
595 | && read(fd, §or, sizeof(sector)) == sizeof(sector)) { |
596 | dos_copy_to_info(p_info[i].ostype, OSTYPESZ, | |
597 | sector+DOS_OSTYPE_OFFSET, DOS_OSTYPE_SZ); | |
598 | dos_copy_to_info(p_info[i].volume_label, LABELSZ, | |
599 | sector+DOS_LABEL_OFFSET, DOS_LABEL_SZ); | |
600 | dos_copy_to_info(p_info[i].fstype, FSTYPESZ, | |
601 | sector+DOS_FSTYPE_OFFSET, DOS_FSTYPE_SZ); | |
602 | } | |
603 | } | |
604 | ||
605 | #define REISERFS_SUPER_MAGIC_STRING "ReIsErFs" | |
606 | #define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs" | |
607 | struct reiserfs_super_block { | |
a47f2e66 KZ |
608 | char s_dummy0[52]; |
609 | char s_magic [10]; | |
610 | char s_dummy1[38]; | |
611 | u_char s_label[16]; | |
612721db | 612 | }; |
a47f2e66 | 613 | #define REISERFSLABELSZ sizeof(reiserfsb.s_label) |
612721db KZ |
614 | |
615 | static int | |
a47f2e66 KZ |
616 | has_reiserfs_magic_string(const struct reiserfs_super_block *rs, int *is_3_6) { |
617 | if (!strncmp(rs->s_magic, REISERFS_SUPER_MAGIC_STRING, | |
618 | strlen(REISERFS_SUPER_MAGIC_STRING))) { | |
619 | *is_3_6 = 0; | |
620 | return 1; | |
621 | } | |
622 | if (!strncmp(rs->s_magic, REISER2FS_SUPER_MAGIC_STRING, | |
623 | strlen(REISER2FS_SUPER_MAGIC_STRING))) { | |
624 | *is_3_6 = 1; | |
625 | return 1; | |
626 | } | |
627 | return 0; | |
2b6fc908 KZ |
628 | } |
629 | ||
22853e4a | 630 | static void |
e8f26419 KZ |
631 | get_linux_label(int i) { |
632 | ||
2b6fc908 | 633 | #define EXT2LABELSZ 16 |
612721db KZ |
634 | #define EXT2_SUPER_MAGIC 0xEF53 |
635 | #define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 | |
636 | struct ext2_super_block { | |
637 | char s_dummy0[56]; | |
638 | unsigned char s_magic[2]; | |
639 | char s_dummy1[34]; | |
640 | unsigned char s_feature_compat[4]; | |
641 | char s_dummy2[24]; | |
642 | char s_volume_name[EXT2LABELSZ]; | |
643 | char s_last_mounted[64]; | |
644 | char s_dummy3[824]; | |
645 | } e2fsb; | |
646 | ||
647 | #define REISERFS_DISK_OFFSET_IN_BYTES (64 * 1024) | |
648 | struct reiserfs_super_block reiserfsb; | |
a47f2e66 KZ |
649 | int reiserfs_is_3_6; |
650 | ||
651 | #define JFS_SUPER1_OFF 0x8000 | |
652 | #define JFS_MAGIC "JFS1" | |
653 | #define JFSLABELSZ 16 | |
654 | struct jfs_super_block { | |
655 | char s_magic[4]; | |
656 | u_char s_version[4]; | |
657 | u_char s_dummy1[93]; | |
658 | char s_fpack[11]; | |
659 | u_char s_dummy2[24]; | |
660 | u_char s_uuid[16]; | |
661 | char s_label[JFSLABELSZ]; | |
662 | } jfsb; | |
e8f26419 KZ |
663 | |
664 | #define XFS_SUPER_MAGIC "XFSB" | |
665 | #define XFSLABELSZ 12 | |
612721db KZ |
666 | struct xfs_super_block { |
667 | unsigned char s_magic[4]; | |
668 | unsigned char s_dummy0[104]; | |
669 | unsigned char s_fname[XFSLABELSZ]; | |
670 | unsigned char s_dummy1[904]; | |
671 | } xfsb; | |
672 | ||
673 | char *label; | |
df1dddf9 | 674 | long long offset; |
612721db KZ |
675 | int j; |
676 | ||
df1dddf9 KZ |
677 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE |
678 | + 1024; | |
cf6d7fae | 679 | if (lseek(fd, offset, SEEK_SET) == offset |
612721db KZ |
680 | && read(fd, &e2fsb, sizeof(e2fsb)) == sizeof(e2fsb) |
681 | && e2fsb.s_magic[0] + (e2fsb.s_magic[1]<<8) == EXT2_SUPER_MAGIC) { | |
682 | label = e2fsb.s_volume_name; | |
683 | for(j=0; j<EXT2LABELSZ && j<LABELSZ && isprint(label[j]); j++) | |
684 | p_info[i].volume_label[j] = label[j]; | |
685 | p_info[i].volume_label[j] = 0; | |
686 | /* ext2 or ext3? */ | |
687 | if (e2fsb.s_feature_compat[0]&EXT3_FEATURE_COMPAT_HAS_JOURNAL) | |
688 | strncpy(p_info[i].fstype, "ext3", FSTYPESZ); | |
689 | else | |
690 | strncpy(p_info[i].fstype, "ext2", FSTYPESZ); | |
691 | return; | |
692 | } | |
e8f26419 | 693 | |
df1dddf9 | 694 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE + 0; |
cf6d7fae | 695 | if (lseek(fd, offset, SEEK_SET) == offset |
612721db | 696 | && read(fd, &xfsb, sizeof(xfsb)) == sizeof(xfsb) |
46151e87 KZ |
697 | && !strncmp((char *) xfsb.s_magic, XFS_SUPER_MAGIC, 4)) { |
698 | label = (char *) xfsb.s_fname; | |
612721db KZ |
699 | for(j=0; j<XFSLABELSZ && j<LABELSZ && isprint(label[j]); j++) |
700 | p_info[i].volume_label[j] = label[j]; | |
701 | p_info[i].volume_label[j] = 0; | |
702 | strncpy(p_info[i].fstype, "xfs", FSTYPESZ); | |
703 | return; | |
704 | } | |
705 | ||
a47f2e66 KZ |
706 | /* jfs? */ |
707 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE | |
708 | + JFS_SUPER1_OFF; | |
cf6d7fae | 709 | if (lseek(fd, offset, SEEK_SET) == offset |
a47f2e66 KZ |
710 | && read(fd, &jfsb, sizeof(jfsb)) == sizeof(jfsb) |
711 | && !strncmp(jfsb.s_magic, JFS_MAGIC, strlen(JFS_MAGIC))) { | |
712 | label = jfsb.s_label; | |
713 | for(j=0; j<JFSLABELSZ && j<LABELSZ && isprint(label[j]); j++) | |
714 | p_info[i].volume_label[j] = label[j]; | |
715 | p_info[i].volume_label[j] = 0; | |
716 | strncpy(p_info[i].fstype, "jfs", FSTYPESZ); | |
717 | return; | |
718 | } | |
719 | ||
612721db | 720 | /* reiserfs? */ |
df1dddf9 KZ |
721 | offset = (p_info[i].first_sector + p_info[i].offset) * SECTOR_SIZE |
722 | + REISERFS_DISK_OFFSET_IN_BYTES; | |
cf6d7fae | 723 | if (lseek(fd, offset, SEEK_SET) == offset |
9cb68977 | 724 | && read(fd, &reiserfsb, sizeof(reiserfsb)) == sizeof(reiserfsb) |
a47f2e66 KZ |
725 | && has_reiserfs_magic_string(&reiserfsb, &reiserfs_is_3_6)) { |
726 | if (reiserfs_is_3_6) { | |
727 | /* label only on version 3.6 onward */ | |
46151e87 | 728 | label = (char *) reiserfsb.s_label; |
a47f2e66 KZ |
729 | for(j=0; j<REISERFSLABELSZ && j<LABELSZ && |
730 | isprint(label[j]); j++) | |
731 | p_info[i].volume_label[j] = label[j]; | |
732 | p_info[i].volume_label[j] = 0; | |
733 | } | |
612721db KZ |
734 | strncpy(p_info[i].fstype, "reiserfs", FSTYPESZ); |
735 | return; | |
736 | } | |
fd6b7a7f KZ |
737 | } |
738 | ||
22853e4a KZ |
739 | static void |
740 | check_part_info(void) { | |
6dbe3af9 KZ |
741 | int i, pri = 0, log = 0; |
742 | ||
743 | for (i = 0; i < num_parts; i++) | |
744 | if (p_info[i].id > 0 && IS_PRIMARY(p_info[i].num)) | |
745 | pri++; | |
746 | else if (p_info[i].id > 0 && IS_LOGICAL(p_info[i].num)) | |
747 | log++; | |
5c36a0eb | 748 | if (is_extended(ext_info.id)) { |
6dbe3af9 KZ |
749 | if (log > 0) |
750 | pri++; | |
751 | else { | |
752 | ext_info.first_sector = 0; | |
753 | ext_info.last_sector = 0; | |
754 | ext_info.offset = 0; | |
755 | ext_info.flags = 0; | |
756 | ext_info.id = FREE_SPACE; | |
757 | ext_info.num = PRIMARY; | |
758 | } | |
5c36a0eb | 759 | } |
6dbe3af9 | 760 | |
fd6b7a7f | 761 | if (pri >= 4) { |
6dbe3af9 | 762 | for (i = 0; i < num_parts; i++) |
5c36a0eb KZ |
763 | if (p_info[i].id == FREE_SPACE || p_info[i].id == UNUSABLE) { |
764 | if (is_extended(ext_info.id)) { | |
6dbe3af9 KZ |
765 | if (p_info[i].first_sector >= ext_info.first_sector && |
766 | p_info[i].last_sector <= ext_info.last_sector) { | |
767 | p_info[i].id = FREE_SPACE; | |
768 | p_info[i].num = LOGICAL; | |
769 | } else if (i > 0 && | |
770 | p_info[i-1].first_sector >= | |
771 | ext_info.first_sector && | |
772 | p_info[i-1].last_sector <= | |
773 | ext_info.last_sector) { | |
774 | p_info[i].id = FREE_SPACE; | |
775 | p_info[i].num = LOGICAL; | |
776 | } else if (i < num_parts-1 && | |
777 | p_info[i+1].first_sector >= | |
778 | ext_info.first_sector && | |
779 | p_info[i+1].last_sector <= | |
780 | ext_info.last_sector) { | |
781 | p_info[i].id = FREE_SPACE; | |
782 | p_info[i].num = LOGICAL; | |
783 | } else | |
784 | p_info[i].id = UNUSABLE; | |
5c36a0eb | 785 | } else /* if (!is_extended(ext_info.id)) */ |
6dbe3af9 | 786 | p_info[i].id = UNUSABLE; |
5c36a0eb | 787 | } else /* if (p_info[i].id > 0) */ |
6dbe3af9 | 788 | while (0); /* Leave these alone */ |
fd6b7a7f | 789 | } else { /* if (pri < 4) */ |
6dbe3af9 KZ |
790 | for (i = 0; i < num_parts; i++) { |
791 | if (p_info[i].id == UNUSABLE) | |
792 | p_info[i].id = FREE_SPACE; | |
5c36a0eb KZ |
793 | if (p_info[i].id == FREE_SPACE) { |
794 | if (is_extended(ext_info.id)) { | |
6dbe3af9 KZ |
795 | if (p_info[i].first_sector >= ext_info.first_sector && |
796 | p_info[i].last_sector <= ext_info.last_sector) | |
797 | p_info[i].num = LOGICAL; | |
798 | else if (i > 0 && | |
799 | p_info[i-1].first_sector >= | |
800 | ext_info.first_sector && | |
801 | p_info[i-1].last_sector <= | |
802 | ext_info.last_sector) | |
803 | p_info[i].num = PRI_OR_LOG; | |
804 | else if (i < num_parts-1 && | |
805 | p_info[i+1].first_sector >= | |
806 | ext_info.first_sector && | |
807 | p_info[i+1].last_sector <= | |
808 | ext_info.last_sector) | |
809 | p_info[i].num = PRI_OR_LOG; | |
810 | else | |
811 | p_info[i].num = PRIMARY; | |
5c36a0eb | 812 | } else /* if (!is_extended(ext_info.id)) */ |
6dbe3af9 | 813 | p_info[i].num = PRI_OR_LOG; |
5c36a0eb | 814 | } else /* if (p_info[i].id > 0) */ |
6dbe3af9 KZ |
815 | while (0); /* Leave these alone */ |
816 | } | |
fd6b7a7f | 817 | } |
6dbe3af9 KZ |
818 | } |
819 | ||
22853e4a KZ |
820 | static void |
821 | remove_part(int i) { | |
6dbe3af9 KZ |
822 | int p; |
823 | ||
824 | for (p = i; p < num_parts; p++) | |
825 | p_info[p] = p_info[p+1]; | |
826 | ||
827 | num_parts--; | |
7eda085c KZ |
828 | if (cur_part == num_parts) |
829 | cur_part--; | |
6dbe3af9 KZ |
830 | } |
831 | ||
22853e4a | 832 | static void |
df1dddf9 | 833 | insert_empty_part(int i, long long first, long long last) { |
6dbe3af9 KZ |
834 | int p; |
835 | ||
836 | for (p = num_parts; p > i; p--) | |
837 | p_info[p] = p_info[p-1]; | |
838 | ||
839 | p_info[i].first_sector = first; | |
840 | p_info[i].last_sector = last; | |
fd6b7a7f KZ |
841 | p_info[i].offset = 0; |
842 | p_info[i].flags = 0; | |
843 | p_info[i].id = FREE_SPACE; | |
844 | p_info[i].num = PRI_OR_LOG; | |
2b6fc908 KZ |
845 | p_info[i].volume_label[0] = 0; |
846 | p_info[i].fstype[0] = 0; | |
847 | p_info[i].ostype[0] = 0; | |
6dbe3af9 KZ |
848 | |
849 | num_parts++; | |
850 | } | |
851 | ||
22853e4a KZ |
852 | static void |
853 | del_part(int i) { | |
6dbe3af9 KZ |
854 | int num = p_info[i].num; |
855 | ||
856 | if (i > 0 && (p_info[i-1].id == FREE_SPACE || | |
857 | p_info[i-1].id == UNUSABLE)) { | |
858 | /* Merge with previous partition */ | |
859 | p_info[i-1].last_sector = p_info[i].last_sector; | |
860 | remove_part(i--); | |
861 | } | |
862 | ||
863 | if (i < num_parts - 1 && (p_info[i+1].id == FREE_SPACE || | |
864 | p_info[i+1].id == UNUSABLE)) { | |
865 | /* Merge with next partition */ | |
866 | p_info[i+1].first_sector = p_info[i].first_sector; | |
867 | remove_part(i); | |
868 | } | |
869 | ||
870 | if (i > 0) | |
871 | p_info[i].first_sector = p_info[i-1].last_sector + 1; | |
872 | else | |
873 | p_info[i].first_sector = 0; | |
874 | ||
875 | if (i < num_parts - 1) | |
876 | p_info[i].last_sector = p_info[i+1].first_sector - 1; | |
877 | else | |
7eda085c | 878 | p_info[i].last_sector = total_size - 1; |
6dbe3af9 KZ |
879 | |
880 | p_info[i].offset = 0; | |
881 | p_info[i].flags = 0; | |
882 | p_info[i].id = FREE_SPACE; | |
883 | p_info[i].num = PRI_OR_LOG; | |
884 | ||
885 | if (IS_LOGICAL(num)) { | |
886 | /* We have a logical partition --> shrink the extended partition | |
887 | * if (1) this is the first logical drive, or (2) this is the | |
888 | * last logical drive; and if there are any other logical drives | |
889 | * then renumber the ones after "num". | |
890 | */ | |
fd6b7a7f | 891 | if (i == 0 || (i > 0 && IS_PRIMARY(p_info[i-1].num))) { |
6dbe3af9 | 892 | ext_info.first_sector = p_info[i].last_sector + 1; |
fd6b7a7f KZ |
893 | ext_info.offset = 0; |
894 | } | |
6dbe3af9 KZ |
895 | if (i == num_parts-1 || |
896 | (i < num_parts-1 && IS_PRIMARY(p_info[i+1].num))) | |
897 | ext_info.last_sector = p_info[i].first_sector - 1; | |
898 | for (i = 0; i < num_parts; i++) | |
899 | if (p_info[i].num > num) | |
900 | p_info[i].num--; | |
901 | } | |
902 | ||
903 | /* Clean up the rest of the partitions */ | |
904 | check_part_info(); | |
905 | } | |
906 | ||
22853e4a | 907 | static int |
df1dddf9 KZ |
908 | add_part(int num, int id, int flags, long long first, long long last, |
909 | long long offset, int want_label, char **errmsg) { | |
6dbe3af9 KZ |
910 | int i, pri = 0, log = 0; |
911 | ||
7eda085c KZ |
912 | if (num_parts == MAXIMUM_PARTS) { |
913 | *errmsg = _("Too many partitions"); | |
914 | return -1; | |
fd6b7a7f | 915 | } |
6dbe3af9 | 916 | |
7eda085c KZ |
917 | if (first < 0) { |
918 | *errmsg = _("Partition begins before sector 0"); | |
919 | return -1; | |
920 | } | |
921 | ||
922 | if (last < 0) { | |
923 | *errmsg = _("Partition ends before sector 0"); | |
924 | return -1; | |
925 | } | |
926 | ||
927 | if (first >= total_size) { | |
928 | *errmsg = _("Partition begins after end-of-disk"); | |
929 | return -1; | |
930 | } | |
931 | ||
95f1bdee | 932 | if (last >= actual_size) { |
7eda085c KZ |
933 | *errmsg = _("Partition ends after end-of-disk"); |
934 | return -1; | |
935 | } | |
936 | ||
95f1bdee KZ |
937 | if (last >= total_size) { |
938 | *errmsg = _("Partition ends in the final partial cylinder"); | |
939 | return -1; | |
940 | } | |
941 | ||
7eda085c | 942 | for (i = 0; i < num_parts; i++) { |
6dbe3af9 KZ |
943 | if (p_info[i].id > 0 && IS_PRIMARY(p_info[i].num)) |
944 | pri++; | |
945 | else if (p_info[i].id > 0 && IS_LOGICAL(p_info[i].num)) | |
946 | log++; | |
7eda085c | 947 | } |
fd6b7a7f | 948 | if (is_extended(ext_info.id) && log > 0) |
6dbe3af9 KZ |
949 | pri++; |
950 | ||
5c36a0eb | 951 | if (IS_PRIMARY(num)) { |
fd6b7a7f KZ |
952 | if (pri >= 4) { |
953 | return -1; /* no room for more */ | |
954 | } else | |
6dbe3af9 | 955 | pri++; |
5c36a0eb | 956 | } |
6dbe3af9 | 957 | |
fd6b7a7f | 958 | for (i = 0; i < num_parts && p_info[i].last_sector < first; i++); |
6dbe3af9 | 959 | |
7eda085c KZ |
960 | if (i < num_parts && p_info[i].id != FREE_SPACE) { |
961 | if (last < p_info[i].first_sector) | |
962 | *errmsg = _("logical partitions not in disk order"); | |
963 | else if (first + offset <= p_info[i].last_sector && | |
964 | p_info[i].first_sector + p_info[i].offset <= last) | |
965 | *errmsg = _("logical partitions overlap"); | |
966 | else | |
bf3baa99 KZ |
967 | /* the enlarged logical partition starts at the |
968 | partition table sector that defines it */ | |
7eda085c KZ |
969 | *errmsg = _("enlarged logical partitions overlap"); |
970 | return -1; | |
971 | } | |
972 | ||
973 | if (i == num_parts || last > p_info[i].last_sector) { | |
6dbe3af9 | 974 | return -1; |
fd6b7a7f | 975 | } |
6dbe3af9 | 976 | |
fd6b7a7f KZ |
977 | if (is_extended(id)) { |
978 | if (ext_info.id != FREE_SPACE) { | |
979 | return -1; /* second extended */ | |
980 | } | |
6dbe3af9 KZ |
981 | else if (IS_PRIMARY(num)) { |
982 | ext_info.first_sector = first; | |
983 | ext_info.last_sector = last; | |
984 | ext_info.offset = offset; | |
985 | ext_info.flags = flags; | |
fd6b7a7f | 986 | ext_info.id = id; |
6dbe3af9 | 987 | ext_info.num = num; |
2b6fc908 KZ |
988 | ext_info.volume_label[0] = 0; |
989 | ext_info.fstype[0] = 0; | |
990 | ext_info.ostype[0] = 0; | |
6dbe3af9 | 991 | return 0; |
fd6b7a7f KZ |
992 | } else { |
993 | return -1; /* explicit extended logical */ | |
994 | } | |
995 | } | |
6dbe3af9 KZ |
996 | |
997 | if (IS_LOGICAL(num)) { | |
fd6b7a7f | 998 | if (!is_extended(ext_info.id)) { |
7eda085c KZ |
999 | print_warning(_("!!!! Internal error creating logical " |
1000 | "drive with no extended partition !!!!")); | |
6dbe3af9 KZ |
1001 | } else { |
1002 | /* We might have a logical partition outside of the extended | |
1003 | * partition's range --> we have to extend the extended | |
1004 | * partition's range to encompass this new partition, but we | |
1005 | * must make sure that there are no primary partitions between | |
1006 | * it and the closest logical drive in extended partition. | |
1007 | */ | |
1008 | if (first < ext_info.first_sector) { | |
1009 | if (i < num_parts-1 && IS_PRIMARY(p_info[i+1].num)) { | |
7eda085c | 1010 | print_warning(_("Cannot create logical drive here -- would create two extended partitions")); |
6dbe3af9 KZ |
1011 | return -1; |
1012 | } else { | |
1013 | if (first == 0) { | |
1014 | ext_info.first_sector = 0; | |
1015 | ext_info.offset = first = offset; | |
fd6b7a7f | 1016 | } else { |
6dbe3af9 | 1017 | ext_info.first_sector = first; |
fd6b7a7f | 1018 | } |
6dbe3af9 KZ |
1019 | } |
1020 | } else if (last > ext_info.last_sector) { | |
1021 | if (i > 0 && IS_PRIMARY(p_info[i-1].num)) { | |
7eda085c | 1022 | print_warning(_("Cannot create logical drive here -- would create two extended partitions")); |
6dbe3af9 | 1023 | return -1; |
fd6b7a7f | 1024 | } else { |
6dbe3af9 | 1025 | ext_info.last_sector = last; |
fd6b7a7f | 1026 | } |
6dbe3af9 KZ |
1027 | } |
1028 | } | |
1029 | } | |
1030 | ||
1031 | if (first != p_info[i].first_sector && | |
1032 | !(IS_LOGICAL(num) && first == offset)) { | |
fd6b7a7f | 1033 | insert_empty_part(i, p_info[i].first_sector, first-1); |
6dbe3af9 KZ |
1034 | i++; |
1035 | } | |
1036 | ||
1037 | if (last != p_info[i].last_sector) | |
fd6b7a7f | 1038 | insert_empty_part(i+1, last+1, p_info[i].last_sector); |
6dbe3af9 KZ |
1039 | |
1040 | p_info[i].first_sector = first; | |
1041 | p_info[i].last_sector = last; | |
1042 | p_info[i].offset = offset; | |
1043 | p_info[i].flags = flags; | |
1044 | p_info[i].id = id; | |
1045 | p_info[i].num = num; | |
2b6fc908 KZ |
1046 | p_info[i].volume_label[0] = 0; |
1047 | p_info[i].fstype[0] = 0; | |
1048 | p_info[i].ostype[0] = 0; | |
1049 | if (want_label) { | |
1050 | if (may_have_dos_label(id)) | |
1051 | get_dos_label(i); | |
1052 | else if (id == LINUX) | |
e8f26419 | 1053 | get_linux_label(i); |
2b6fc908 | 1054 | } |
6dbe3af9 KZ |
1055 | |
1056 | check_part_info(); | |
1057 | ||
1058 | return 0; | |
1059 | } | |
1060 | ||
22853e4a KZ |
1061 | static int |
1062 | find_primary(void) { | |
6dbe3af9 KZ |
1063 | int num = 0, cur = 0; |
1064 | ||
1065 | while (cur < num_parts && IS_PRIMARY(num)) | |
1066 | if ((p_info[cur].id > 0 && p_info[cur].num == num) || | |
fd6b7a7f | 1067 | (is_extended(ext_info.id) && ext_info.num == num)) { |
6dbe3af9 KZ |
1068 | num++; |
1069 | cur = 0; | |
1070 | } else | |
1071 | cur++; | |
1072 | ||
1073 | if (!IS_PRIMARY(num)) | |
1074 | return -1; | |
1075 | else | |
1076 | return num; | |
1077 | } | |
1078 | ||
22853e4a KZ |
1079 | static int |
1080 | find_logical(int i) { | |
6dbe3af9 KZ |
1081 | int num = -1; |
1082 | int j; | |
1083 | ||
1084 | for (j = i; j < num_parts && num == -1; j++) | |
1085 | if (p_info[j].id > 0 && IS_LOGICAL(p_info[j].num)) | |
1086 | num = p_info[j].num; | |
1087 | ||
1088 | if (num == -1) { | |
1089 | num = 4; | |
1090 | for (j = 0; j < num_parts; j++) | |
1091 | if (p_info[j].id > 0 && p_info[j].num == num) | |
1092 | num++; | |
1093 | } | |
1094 | ||
1095 | return num; | |
1096 | } | |
1097 | ||
bf3baa99 KZ |
1098 | /* |
1099 | * Command menu support by Janne Kukonlehto <jtklehto@phoenix.oulu.fi> | |
1100 | * September 1994 | |
1101 | */ | |
6dbe3af9 KZ |
1102 | |
1103 | /* Constants for menuType parameter of menuSelect function */ | |
1104 | #define MENU_HORIZ 1 | |
1105 | #define MENU_VERT 2 | |
1106 | #define MENU_ACCEPT_OTHERS 4 | |
1107 | #define MENU_BUTTON 8 | |
1108 | /* Miscellenous constants */ | |
1109 | #define MENU_SPACING 2 | |
1110 | #define MENU_MAX_ITEMS 256 /* for simpleMenu function */ | |
1111 | #define MENU_UP 1 | |
1112 | #define MENU_DOWN 2 | |
1113 | #define MENU_RIGHT 3 | |
1114 | #define MENU_LEFT 4 | |
1115 | ||
1116 | struct MenuItem | |
1117 | { | |
5c36a0eb | 1118 | int key; /* Keyboard shortcut; if zero, then there is no more items in the menu item table */ |
6dbe3af9 KZ |
1119 | char *name; /* Item name, should be eight characters with current implementation */ |
1120 | char *desc; /* Item description to be printed when item is selected */ | |
1121 | }; | |
1122 | ||
5c36a0eb KZ |
1123 | /* |
1124 | * Actual function which prints the button bar and highlights the active button | |
1125 | * Should not be called directly. Call function menuSelect instead. | |
1126 | */ | |
6dbe3af9 | 1127 | |
22853e4a KZ |
1128 | static int |
1129 | menuUpdate( int y, int x, struct MenuItem *menuItems, int itemLength, | |
1130 | char *available, int menuType, int current ) { | |
6dbe3af9 | 1131 | int i, lmargin = x, ymargin = y; |
7eda085c KZ |
1132 | char *mcd; |
1133 | ||
6dbe3af9 KZ |
1134 | /* Print available buttons */ |
1135 | move( y, x ); clrtoeol(); | |
7eda085c | 1136 | |
c07ebfa1 | 1137 | for( i = 0; menuItems[i].key; i++ ) { |
6dbe3af9 KZ |
1138 | char buff[20]; |
1139 | int lenName; | |
7eda085c KZ |
1140 | const char *mi; |
1141 | ||
6dbe3af9 KZ |
1142 | /* Search next available button */ |
1143 | while( menuItems[i].key && !strchr(available, menuItems[i].key) ) | |
6dbe3af9 | 1144 | i++; |
c07ebfa1 | 1145 | |
6dbe3af9 | 1146 | if( !menuItems[i].key ) break; /* No more menu items */ |
7eda085c | 1147 | |
5c36a0eb KZ |
1148 | /* If selected item is not available and we have bypassed it, |
1149 | make current item selected */ | |
6dbe3af9 | 1150 | if( current < i && menuItems[current].key < 0 ) current = i; |
7eda085c | 1151 | |
6dbe3af9 KZ |
1152 | /* If current item is selected, highlight it */ |
1153 | if( current == i ) /*attron( A_REVERSE )*/ standout (); | |
7eda085c | 1154 | |
6dbe3af9 | 1155 | /* Print item */ |
7eda085c KZ |
1156 | /* Because of a bug in gettext() we must not translate empty strings */ |
1157 | if (menuItems[i].name[0]) | |
1158 | mi = _(menuItems[i].name); | |
1159 | else | |
1160 | mi = ""; | |
1161 | lenName = strlen( mi ); | |
1162 | #if 0 | |
1163 | if(lenName > itemLength || lenName >= sizeof(buff)) | |
1164 | print_warning(_("Menu item too long. Menu may look odd.")); | |
1165 | #endif | |
1166 | if (lenName >= sizeof(buff)) { /* truncate ridiculously long string */ | |
e8f26419 | 1167 | xstrncpy(buff, mi, sizeof(buff)); |
df1dddf9 KZ |
1168 | } else if (lenName >= itemLength) { |
1169 | snprintf(buff, sizeof(buff), | |
1170 | (menuType & MENU_BUTTON) ? "[%s]" : "%s", mi); | |
c07ebfa1 KZ |
1171 | } else { |
1172 | snprintf(buff, sizeof(buff), | |
1173 | (menuType & MENU_BUTTON) ? "[%*s%-*s]" : "%*s%-*s", | |
1174 | (itemLength - lenName) / 2, "", | |
1175 | (itemLength - lenName + 1) / 2 + lenName, mi); | |
1176 | } | |
6dbe3af9 | 1177 | mvaddstr( y, x, buff ); |
7eda085c | 1178 | |
6dbe3af9 KZ |
1179 | /* Lowlight after selected item */ |
1180 | if( current == i ) /*attroff( A_REVERSE )*/ standend (); | |
7eda085c | 1181 | |
6dbe3af9 KZ |
1182 | /* Calculate position for the next item */ |
1183 | if( menuType & MENU_VERT ) | |
1184 | { | |
1185 | y += 1; | |
1186 | if( y >= WARNING_START ) | |
1187 | { | |
1188 | y = ymargin; | |
1189 | x += itemLength + MENU_SPACING; | |
1190 | if( menuType & MENU_BUTTON ) x += 2; | |
1191 | } | |
1192 | } | |
1193 | else | |
1194 | { | |
1195 | x += itemLength + MENU_SPACING; | |
1196 | if( menuType & MENU_BUTTON ) x += 2; | |
1197 | if( x > COLUMNS - lmargin - 12 ) | |
1198 | { | |
1199 | x = lmargin; | |
1200 | y ++ ; | |
1201 | } | |
1202 | } | |
1203 | } | |
7eda085c | 1204 | |
6dbe3af9 | 1205 | /* Print the description of selected item */ |
7eda085c KZ |
1206 | mcd = _(menuItems[current].desc); |
1207 | mvaddstr( WARNING_START + 1, (COLUMNS - strlen( mcd )) / 2, mcd ); | |
6dbe3af9 KZ |
1208 | return y; |
1209 | } | |
1210 | ||
7eda085c | 1211 | /* This function takes a list of menu items, lets the user choose one * |
a5a16c68 | 1212 | * and returns the keyboard shortcut value of the selected menu item */ |
6dbe3af9 | 1213 | |
22853e4a KZ |
1214 | static int |
1215 | menuSelect( int y, int x, struct MenuItem *menuItems, int itemLength, | |
1216 | char *available, int menuType, int menuDefault ) { | |
6dbe3af9 | 1217 | int i, ylast = y, key = 0, current = menuDefault; |
7eda085c | 1218 | |
a5a16c68 | 1219 | if( !( menuType & ( MENU_HORIZ | MENU_VERT ) ) ) { |
6557c512 | 1220 | print_warning(_("Menu without direction. Defaulting to horizontal.")); |
6dbe3af9 KZ |
1221 | menuType |= MENU_HORIZ; |
1222 | } | |
7eda085c | 1223 | |
6dbe3af9 | 1224 | /* Make sure that the current is one of the available items */ |
a5a16c68 | 1225 | while( !strchr(available, menuItems[current].key) ) { |
6dbe3af9 KZ |
1226 | current ++ ; |
1227 | if( !menuItems[current].key ) current = 0; | |
1228 | } | |
7eda085c | 1229 | |
6dbe3af9 | 1230 | /* Repeat until allowable choice has been made */ |
a5a16c68 KZ |
1231 | while( !key ) { |
1232 | /* Display the menu and read a command */ | |
2b6fc908 KZ |
1233 | ylast = menuUpdate( y, x, menuItems, itemLength, available, |
1234 | menuType, current ); | |
6dbe3af9 KZ |
1235 | refresh(); |
1236 | key = getch(); | |
a5a16c68 | 1237 | |
6dbe3af9 KZ |
1238 | /* Clear out all prompts and such */ |
1239 | clear_warning(); | |
a5a16c68 KZ |
1240 | for (i = y; i < ylast; i++) { |
1241 | move(i, x); | |
6dbe3af9 KZ |
1242 | clrtoeol(); |
1243 | } | |
1244 | move( WARNING_START + 1, 0 ); | |
1245 | clrtoeol(); | |
a5a16c68 KZ |
1246 | |
1247 | /* Cursor keys - possibly split by slow connection */ | |
1248 | if( key == ESC ) { | |
6dbe3af9 KZ |
1249 | /* Check whether this is a real ESC or one of extended keys */ |
1250 | /*nodelay(stdscr, TRUE);*/ | |
1251 | key = getch(); | |
1252 | /*nodelay(stdscr, FALSE);*/ | |
a5a16c68 KZ |
1253 | |
1254 | if( key == /*ERR*/ ESC ) { | |
6dbe3af9 KZ |
1255 | /* This is a real ESC */ |
1256 | key = ESC; | |
1257 | } | |
a5a16c68 | 1258 | if(key == '[' || key == 'O') { |
6dbe3af9 | 1259 | /* This is one extended keys */ |
a5a16c68 KZ |
1260 | key = getch(); |
1261 | ||
1262 | switch(key) { | |
6dbe3af9 | 1263 | case 'A': /* Up arrow */ |
7eda085c | 1264 | key = MENU_UP; |
6dbe3af9 KZ |
1265 | break; |
1266 | case 'B': /* Down arrow */ | |
7eda085c | 1267 | key = MENU_DOWN; |
6dbe3af9 KZ |
1268 | break; |
1269 | case 'C': /* Right arrow */ | |
7eda085c | 1270 | key = MENU_RIGHT; |
6dbe3af9 KZ |
1271 | break; |
1272 | case 'D': /* Left arrow */ | |
7eda085c | 1273 | key = MENU_LEFT; |
6dbe3af9 | 1274 | break; |
a5a16c68 KZ |
1275 | default: |
1276 | key = 0; | |
6dbe3af9 KZ |
1277 | } |
1278 | } | |
1279 | } | |
7eda085c | 1280 | |
a5a16c68 KZ |
1281 | /* Enter equals the keyboard shortcut of current menu item */ |
1282 | if (key == CR) | |
6dbe3af9 | 1283 | key = menuItems[current].key; |
7eda085c KZ |
1284 | |
1285 | /* Give alternatives for arrow keys in case the window manager | |
1286 | swallows these */ | |
a5a16c68 | 1287 | if (key == TAB) |
7eda085c | 1288 | key = MENU_RIGHT; |
a5a16c68 | 1289 | if (key == UPKEY) /* ^P */ |
7eda085c | 1290 | key = MENU_UP; |
a5a16c68 | 1291 | if (key == DOWNKEY) /* ^N */ |
7eda085c KZ |
1292 | key = MENU_DOWN; |
1293 | ||
1294 | if (key == MENU_UP) { | |
1295 | if( menuType & MENU_VERT ) { | |
1296 | do { | |
1297 | current -- ; | |
1298 | if( current < 0 ) | |
1299 | while( menuItems[current+1].key ) | |
1300 | current ++ ; | |
1301 | } while( !strchr( available, menuItems[current].key )); | |
1302 | key = 0; | |
1303 | } | |
1304 | } | |
1305 | ||
1306 | if (key == MENU_DOWN) { | |
1307 | if( menuType & MENU_VERT ) { | |
1308 | do { | |
1309 | current ++ ; | |
1310 | if( !menuItems[current].key ) current = 0 ; | |
1311 | } while( !strchr( available, menuItems[current].key )); | |
1312 | key = 0; | |
1313 | } | |
1314 | } | |
1315 | ||
1316 | if (key == MENU_RIGHT) { | |
1317 | if( menuType & MENU_HORIZ ) { | |
1318 | do { | |
1319 | current ++ ; | |
1320 | if( !menuItems[current].key ) | |
1321 | current = 0 ; | |
1322 | } while( !strchr( available, menuItems[current].key )); | |
1323 | key = 0; | |
1324 | } | |
1325 | } | |
1326 | ||
1327 | if (key == MENU_LEFT) { | |
1328 | if( menuType & MENU_HORIZ ) { | |
1329 | do { | |
1330 | current -- ; | |
1331 | if( current < 0 ) { | |
1332 | while( menuItems[current + 1].key ) | |
1333 | current ++ ; | |
1334 | } | |
1335 | } while( !strchr( available, menuItems[current].key )); | |
1336 | key = 0; | |
1337 | } | |
1338 | } | |
1339 | ||
6dbe3af9 KZ |
1340 | /* Should all keys to be accepted? */ |
1341 | if( key && (menuType & MENU_ACCEPT_OTHERS) ) break; | |
a5a16c68 KZ |
1342 | |
1343 | /* Is pressed key among acceptable ones? */ | |
5c36a0eb KZ |
1344 | if( key && (strchr(available, tolower(key)) || strchr(available, key))) |
1345 | break; | |
a5a16c68 | 1346 | |
6dbe3af9 | 1347 | /* The key has not been accepted so far -> let's reject it */ |
a5a16c68 | 1348 | if (key) { |
6dbe3af9 KZ |
1349 | key = 0; |
1350 | putchar( BELL ); | |
7eda085c | 1351 | print_warning(_("Illegal key")); |
6dbe3af9 KZ |
1352 | } |
1353 | } | |
a5a16c68 | 1354 | |
6dbe3af9 KZ |
1355 | /* Clear out prompts and such */ |
1356 | clear_warning(); | |
a5a16c68 | 1357 | for( i = y; i <= ylast; i ++ ) { |
6dbe3af9 KZ |
1358 | move( i, x ); |
1359 | clrtoeol(); | |
1360 | } | |
1361 | move( WARNING_START + 1, 0 ); | |
1362 | clrtoeol(); | |
1363 | return key; | |
1364 | } | |
1365 | ||
2b6fc908 KZ |
1366 | /* A function which displays "Press a key to continue" * |
1367 | * and waits for a keypress. * | |
1368 | * Perhaps calling function menuSelect is a bit overkill but who cares? */ | |
6dbe3af9 | 1369 | |
22853e4a KZ |
1370 | static void |
1371 | menuContinue(void) { | |
6dbe3af9 KZ |
1372 | static struct MenuItem menuContinueBtn[]= |
1373 | { | |
7eda085c | 1374 | { 'c', "", N_("Press a key to continue") }, |
6dbe3af9 KZ |
1375 | { 0, NULL, NULL } |
1376 | }; | |
1377 | ||
1378 | menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, | |
1379 | menuContinueBtn, 0, "c", MENU_HORIZ | MENU_ACCEPT_OTHERS, 0 ); | |
1380 | } | |
1381 | ||
1382 | /* Function menuSelect takes way too many parameters * | |
1383 | * Luckily, most of time we can do with this function */ | |
1384 | ||
22853e4a KZ |
1385 | static int |
1386 | menuSimple(struct MenuItem *menuItems, int menuDefault) { | |
6dbe3af9 KZ |
1387 | int i, j, itemLength = 0; |
1388 | char available[MENU_MAX_ITEMS]; | |
7eda085c | 1389 | |
6dbe3af9 KZ |
1390 | for(i = 0; menuItems[i].key; i++) |
1391 | { | |
7eda085c | 1392 | j = strlen( _(menuItems[i].name) ); |
6dbe3af9 KZ |
1393 | if( j > itemLength ) itemLength = j; |
1394 | available[i] = menuItems[i].key; | |
1395 | } | |
1396 | available[i] = 0; | |
1397 | return menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuItems, itemLength, | |
1398 | available, MENU_HORIZ | MENU_BUTTON, menuDefault); | |
1399 | } | |
1400 | ||
1401 | /* End of command menu support code */ | |
1402 | ||
22853e4a KZ |
1403 | static void |
1404 | new_part(int i) { | |
6dbe3af9 KZ |
1405 | char response[LINE_LENGTH], def[LINE_LENGTH]; |
1406 | char c; | |
df1dddf9 KZ |
1407 | long long first = p_info[i].first_sector; |
1408 | long long last = p_info[i].last_sector; | |
1409 | long long offset = 0; | |
6dbe3af9 KZ |
1410 | int flags = 0; |
1411 | int id = LINUX; | |
1412 | int num = -1; | |
df1dddf9 | 1413 | long long num_sects = last - first + 1; |
6dbe3af9 | 1414 | int len, ext, j; |
7eda085c | 1415 | char *errmsg; |
eb63b9b8 | 1416 | double sectors_per_MB = K*K / 512.0; |
6dbe3af9 KZ |
1417 | |
1418 | if (p_info[i].num == PRI_OR_LOG) { | |
1419 | static struct MenuItem menuPartType[]= | |
1420 | { | |
7eda085c KZ |
1421 | { 'p', N_("Primary"), N_("Create a new primary partition") }, |
1422 | { 'l', N_("Logical"), N_("Create a new logical partition") }, | |
1423 | { ESC, N_("Cancel"), N_("Don't create a partition") }, | |
6dbe3af9 KZ |
1424 | { 0, NULL, NULL } |
1425 | }; | |
1426 | ||
1427 | c = menuSimple( menuPartType, 0 ); | |
1428 | if (toupper(c) == 'P') | |
1429 | num = find_primary(); | |
1430 | else if (toupper(c) == 'L') | |
1431 | num = find_logical(i); | |
1432 | else | |
1433 | return; | |
1434 | } else if (p_info[i].num == PRIMARY) | |
1435 | num = find_primary(); | |
1436 | else if (p_info[i].num == LOGICAL) | |
1437 | num = find_logical(i); | |
1438 | else | |
7eda085c | 1439 | print_warning(_("!!! Internal error !!!")); |
6dbe3af9 | 1440 | |
c07ebfa1 | 1441 | snprintf(def, sizeof(def), "%.2f", num_sects/sectors_per_MB); |
7eda085c | 1442 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, _("Size (in MB): ")); |
6dbe3af9 KZ |
1443 | if ((len = get_string(response, LINE_LENGTH, def)) <= 0 && |
1444 | len != GS_DEFAULT) | |
1445 | return; | |
1446 | else if (len > 0) { | |
7eda085c | 1447 | #define num_cyls(bytes) (round_int(bytes/SECTOR_SIZE/cylinder_size)) |
6dbe3af9 KZ |
1448 | for (j = 0; |
1449 | j < len-1 && (isdigit(response[j]) || response[j] == '.'); | |
1450 | j++); | |
1451 | if (toupper(response[j]) == 'K') { | |
7eda085c | 1452 | num_sects = num_cyls(atof(response)*K)*cylinder_size; |
6dbe3af9 | 1453 | } else if (toupper(response[j]) == 'M') { |
7eda085c KZ |
1454 | num_sects = num_cyls(atof(response)*K*K)*cylinder_size; |
1455 | } else if (toupper(response[j]) == 'G') { | |
1456 | num_sects = num_cyls(atof(response)*K*K*K)*cylinder_size; | |
6dbe3af9 | 1457 | } else if (toupper(response[j]) == 'C') { |
7eda085c | 1458 | num_sects = round_int(atof(response))*cylinder_size; |
6dbe3af9 KZ |
1459 | } else if (toupper(response[j]) == 'S') { |
1460 | num_sects = round_int(atof(response)); | |
1461 | } else { | |
7eda085c | 1462 | num_sects = num_cyls(atof(response)*K*K)*cylinder_size; |
6dbe3af9 KZ |
1463 | } |
1464 | } | |
1465 | ||
1466 | if (num_sects <= 0 || | |
1467 | num_sects > p_info[i].last_sector - p_info[i].first_sector + 1) | |
1468 | return; | |
1469 | ||
1470 | move( COMMAND_LINE_Y, COMMAND_LINE_X ); clrtoeol(); | |
1471 | if (num_sects < p_info[i].last_sector - p_info[i].first_sector + 1) { | |
1472 | /* Determine where inside free space to put partition. | |
1473 | */ | |
1474 | static struct MenuItem menuPlace[]= | |
1475 | { | |
7eda085c KZ |
1476 | { 'b', N_("Beginning"), N_("Add partition at beginning of free space") }, |
1477 | { 'e', N_("End"), N_("Add partition at end of free space") }, | |
1478 | { ESC, N_("Cancel"), N_("Don't create a partition") }, | |
6dbe3af9 KZ |
1479 | { 0, NULL, NULL } |
1480 | }; | |
1481 | c = menuSimple( menuPlace, 0 ); | |
1482 | if (toupper(c) == 'B') | |
1483 | last = first + num_sects - 1; | |
1484 | else if (toupper(c) == 'E') | |
1485 | first = last - num_sects + 1; | |
1486 | else | |
1487 | return; | |
1488 | } | |
1489 | ||
fd6b7a7f | 1490 | if (IS_LOGICAL(num) && !is_extended(ext_info.id)) { |
6dbe3af9 KZ |
1491 | /* We want to add a logical partition, but need to create an |
1492 | * extended partition first. | |
1493 | */ | |
1494 | if ((ext = find_primary()) < 0) { | |
7eda085c | 1495 | print_warning(_("No room to create the extended partition")); |
6dbe3af9 KZ |
1496 | return; |
1497 | } | |
d162fcb5 KZ |
1498 | errmsg = 0; |
1499 | if (add_part(ext, DOS_EXTENDED, 0, first, last, | |
1500 | (first == 0 ? sectors : 0), 0, &errmsg) && errmsg) | |
1501 | print_warning(errmsg); | |
fd6b7a7f | 1502 | first = ext_info.first_sector + ext_info.offset; |
6dbe3af9 KZ |
1503 | } |
1504 | ||
bf3baa99 KZ |
1505 | /* increment number of all partitions past this one */ |
1506 | if (IS_LOGICAL(num)) { | |
1507 | #if 0 | |
1508 | /* original text - ok, but fails when partitions not in disk order */ | |
1509 | for (j = i; j < num_parts; j++) | |
1510 | if (p_info[j].id > 0 && IS_LOGICAL(p_info[j].num)) | |
1511 | p_info[j].num++; | |
1512 | #else | |
1513 | /* always ok */ | |
1514 | for (j = 0; j < num_parts; j++) | |
1515 | if (p_info[j].id > 0 && p_info[j].num >= num) | |
1516 | p_info[j].num++; | |
1517 | #endif | |
1518 | } | |
6dbe3af9 KZ |
1519 | |
1520 | /* Now we have a complete partition to ourselves */ | |
1521 | if (first == 0 || IS_LOGICAL(num)) | |
1522 | offset = sectors; | |
1523 | ||
d162fcb5 KZ |
1524 | errmsg = 0; |
1525 | if (add_part(num, id, flags, first, last, offset, 0, &errmsg) && errmsg) | |
1526 | print_warning(errmsg); | |
7eda085c KZ |
1527 | } |
1528 | ||
22853e4a KZ |
1529 | static void |
1530 | get_kernel_geometry(void) { | |
7eda085c KZ |
1531 | #ifdef HDIO_GETGEO |
1532 | struct hd_geometry geometry; | |
1533 | ||
1534 | if (!ioctl(fd, HDIO_GETGEO, &geometry)) { | |
1535 | kern_heads = geometry.heads; | |
1536 | kern_sectors = geometry.sectors; | |
1537 | } | |
1538 | #endif | |
1539 | } | |
1540 | ||
df1dddf9 KZ |
1541 | static int |
1542 | said_yes(char answer) { | |
1bf100f3 | 1543 | #ifdef HAVE_RPMATCH |
df1dddf9 KZ |
1544 | char reply[2]; |
1545 | int yn; | |
1546 | ||
1547 | reply[0] = answer; | |
1548 | reply[1] = 0; | |
1549 | yn = rpmatch(reply); /* 1: yes, 0: no, -1: ? */ | |
1550 | if (yn >= 0) | |
1551 | return yn; | |
1552 | #endif | |
1553 | return (answer == 'y' || answer == 'Y'); | |
1554 | } | |
1555 | ||
22853e4a KZ |
1556 | static void |
1557 | get_partition_table_geometry(partition_table *bufp) { | |
d26aa358 KZ |
1558 | struct partition *p; |
1559 | int i,h,s,hh,ss; | |
1560 | int first = TRUE; | |
1561 | int bad = FALSE; | |
1562 | ||
1563 | for (i=0; i<66; i++) | |
1564 | if (bufp->c.b[446+i]) | |
1565 | goto nonz; | |
1566 | ||
1567 | /* zero table */ | |
1568 | if (!curses_started) { | |
1569 | fatal(_("No partition table.\n"), 3); | |
1570 | return; | |
1571 | } else { | |
1572 | mvaddstr(WARNING_START, 0, | |
1573 | _("No partition table. Starting with zero table.")); | |
1574 | putchar(BELL); | |
1575 | refresh(); | |
1576 | zero_table = TRUE; | |
1577 | return; | |
1578 | } | |
1579 | nonz: | |
1580 | if (bufp->p.magicflag[0] != PART_TABLE_FLAG0 || | |
1581 | bufp->p.magicflag[1] != PART_TABLE_FLAG1) { | |
1582 | if (!curses_started) | |
1583 | fatal(_("Bad signature on partition table"), 3); | |
1584 | ||
1585 | /* Matthew Wilcox */ | |
1586 | mvaddstr(WARNING_START, 0, | |
1587 | _("Unknown partition table type")); | |
1588 | mvaddstr(WARNING_START+1, 0, | |
1589 | _("Do you wish to start with a zero table [y/N] ?")); | |
1590 | putchar(BELL); | |
1591 | refresh(); | |
1592 | { | |
1593 | int cont = getch(); | |
1594 | if (cont == EOF || !said_yes(cont)) | |
1595 | die_x(3); | |
1596 | } | |
1597 | zero_table = TRUE; | |
1598 | return; | |
1599 | } | |
7eda085c | 1600 | |
d26aa358 KZ |
1601 | hh = ss = 0; |
1602 | for (i=0; i<4; i++) { | |
1603 | p = &(bufp->p.part[i]); | |
1604 | if (p->sys_ind != 0) { | |
1605 | h = p->end_head + 1; | |
1606 | s = (p->end_sector & 077); | |
1607 | if (first) { | |
1608 | hh = h; | |
1609 | ss = s; | |
1610 | first = FALSE; | |
1611 | } else if (hh != h || ss != s) | |
1612 | bad = TRUE; | |
1613 | } | |
7eda085c | 1614 | } |
7eda085c | 1615 | |
d26aa358 KZ |
1616 | if (!first && !bad) { |
1617 | pt_heads = hh; | |
1618 | pt_sectors = ss; | |
1619 | } | |
7eda085c KZ |
1620 | } |
1621 | ||
22853e4a KZ |
1622 | static void |
1623 | decide_on_geometry(void) { | |
7eda085c KZ |
1624 | heads = (user_heads ? user_heads : |
1625 | pt_heads ? pt_heads : | |
1626 | kern_heads ? kern_heads : 255); | |
1627 | sectors = (user_sectors ? user_sectors : | |
1628 | pt_sectors ? pt_sectors : | |
1629 | kern_sectors ? kern_sectors : 63); | |
1630 | cylinder_size = heads*sectors; | |
1631 | cylinders = actual_size/cylinder_size; | |
df1dddf9 | 1632 | if (user_cylinders > 0) |
7eda085c KZ |
1633 | cylinders = user_cylinders; |
1634 | ||
1635 | total_size = cylinder_size*cylinders; | |
1636 | if (total_size > actual_size) | |
1637 | print_warning(_("You specified more cylinders than fit on disk")); | |
6dbe3af9 KZ |
1638 | } |
1639 | ||
22853e4a KZ |
1640 | static void |
1641 | clear_p_info(void) { | |
6dbe3af9 KZ |
1642 | num_parts = 1; |
1643 | p_info[0].first_sector = 0; | |
7eda085c | 1644 | p_info[0].last_sector = total_size - 1; |
6dbe3af9 KZ |
1645 | p_info[0].offset = 0; |
1646 | p_info[0].flags = 0; | |
1647 | p_info[0].id = FREE_SPACE; | |
1648 | p_info[0].num = PRI_OR_LOG; | |
1649 | ||
1650 | ext_info.first_sector = 0; | |
1651 | ext_info.last_sector = 0; | |
1652 | ext_info.offset = 0; | |
1653 | ext_info.flags = 0; | |
1654 | ext_info.id = FREE_SPACE; | |
1655 | ext_info.num = PRIMARY; | |
1656 | } | |
1657 | ||
22853e4a KZ |
1658 | static void |
1659 | fill_p_info(void) { | |
df1dddf9 KZ |
1660 | int pn, i; |
1661 | long long bs, bsz; | |
2cccd0ff | 1662 | unsigned long long llsectors; |
5c36a0eb | 1663 | struct partition *p; |
6dbe3af9 KZ |
1664 | partition_table buffer; |
1665 | partition_info tmp_ext = { 0, 0, 0, 0, FREE_SPACE, PRIMARY }; | |
1666 | ||
fd6b7a7f KZ |
1667 | if ((fd = open(disk_device, O_RDWR)) < 0) { |
1668 | if ((fd = open(disk_device, O_RDONLY)) < 0) | |
7eda085c | 1669 | fatal(_("Cannot open disk drive"), 2); |
fd6b7a7f | 1670 | opentype = O_RDONLY; |
7eda085c | 1671 | print_warning(_("Opened disk read-only - you have no permission to write")); |
fd6b7a7f KZ |
1672 | if (curses_started) { |
1673 | refresh(); | |
1674 | getch(); | |
1675 | clear_warning(); | |
1676 | } | |
1677 | } else | |
1678 | opentype = O_RDWR; | |
1679 | opened = TRUE; | |
1680 | ||
652de88c | 1681 | if (gpt_probe_signature_fd(fd)) { |
5dbff4c0 KZ |
1682 | print_warning(_("Warning!! Unsupported GPT (GUID Partition Table) detected. Use GNU Parted.")); |
1683 | refresh(); | |
1684 | getch(); | |
1685 | clear_warning(); | |
1686 | } | |
1687 | ||
6b0054a2 | 1688 | #ifdef BLKFLSBUF |
2b6fc908 KZ |
1689 | /* Blocks are visible in more than one way: |
1690 | e.g. as block on /dev/hda and as block on /dev/hda3 | |
1691 | By a bug in the Linux buffer cache, we will see the old | |
1692 | contents of /dev/hda when the change was made to /dev/hda3. | |
1693 | In order to avoid this, discard all blocks on /dev/hda. | |
1694 | Note that partition table blocks do not live in /dev/hdaN, | |
1695 | so this only plays a role if we want to show volume labels. */ | |
1696 | ioctl(fd, BLKFLSBUF); /* ignore errors */ | |
1697 | /* e.g. Permission Denied */ | |
6b0054a2 | 1698 | #endif |
6dbe3af9 | 1699 | |
810f986b | 1700 | if (blkdev_get_sectors(fd, &llsectors) == -1) |
2cccd0ff KZ |
1701 | fatal(_("Cannot get disk size"), 3); |
1702 | actual_size = llsectors; | |
2b6fc908 KZ |
1703 | |
1704 | read_sector(buffer.c.b, 0); | |
6dbe3af9 | 1705 | |
7eda085c KZ |
1706 | get_kernel_geometry(); |
1707 | ||
1708 | if (!zero_table || use_partition_table_geometry) | |
1709 | get_partition_table_geometry(& buffer); | |
1710 | ||
1711 | decide_on_geometry(); | |
1712 | ||
6dbe3af9 KZ |
1713 | clear_p_info(); |
1714 | ||
1715 | if (!zero_table) { | |
7eda085c KZ |
1716 | char *errmsg = ""; |
1717 | ||
6dbe3af9 | 1718 | for (i = 0; i < 4; i++) { |
5c36a0eb KZ |
1719 | p = & buffer.p.part[i]; |
1720 | bs = get_start_sect(p); | |
1721 | bsz = get_nr_sects(p); | |
fd6b7a7f | 1722 | |
5c36a0eb KZ |
1723 | if (p->sys_ind > 0 && |
1724 | add_part(i, p->sys_ind, p->boot_ind, | |
7eda085c KZ |
1725 | ((bs <= sectors) ? 0 : bs), bs + bsz - 1, |
1726 | ((bs <= sectors) ? bs : 0), 1, &errmsg)) { | |
7eda085c KZ |
1727 | char *bad = _("Bad primary partition"); |
1728 | char *msg = (char *) xmalloc(strlen(bad) + strlen(errmsg) + 30); | |
1729 | sprintf(msg, "%s %d: %s", bad, i, errmsg); | |
1730 | fatal(msg, 4); | |
6dbe3af9 | 1731 | } |
fd6b7a7f | 1732 | if (is_extended(buffer.p.part[i].sys_ind)) |
6dbe3af9 KZ |
1733 | tmp_ext = ext_info; |
1734 | } | |
1735 | ||
fd6b7a7f | 1736 | if (is_extended(tmp_ext.id)) { |
6dbe3af9 | 1737 | ext_info = tmp_ext; |
fd6b7a7f KZ |
1738 | logical_sectors[logical] = |
1739 | ext_info.first_sector + ext_info.offset; | |
6dbe3af9 KZ |
1740 | read_sector(buffer.c.b, logical_sectors[logical++]); |
1741 | i = 4; | |
1742 | do { | |
5c36a0eb KZ |
1743 | for (pn = 0; |
1744 | pn < 4 && (!buffer.p.part[pn].sys_ind || | |
1745 | is_extended(buffer.p.part[pn].sys_ind)); | |
1746 | pn++); | |
1747 | ||
1748 | if (pn < 4) { | |
1749 | p = & buffer.p.part[pn]; | |
1750 | bs = get_start_sect(p); | |
1751 | bsz = get_nr_sects(p); | |
1752 | ||
1753 | if (add_part(i++, p->sys_ind, p->boot_ind, | |
6dbe3af9 | 1754 | logical_sectors[logical-1], |
5c36a0eb | 1755 | logical_sectors[logical-1] + bs + bsz - 1, |
7eda085c | 1756 | bs, 1, &errmsg)) { |
7eda085c KZ |
1757 | char *bad = _("Bad logical partition"); |
1758 | char *msg = (char *) xmalloc(strlen(bad) + strlen(errmsg) + 30); | |
95f1bdee | 1759 | sprintf(msg, "%s %d: %s", bad, i, errmsg); |
7eda085c KZ |
1760 | fatal(msg, 4); |
1761 | } | |
6dbe3af9 KZ |
1762 | } |
1763 | ||
5c36a0eb KZ |
1764 | for (pn = 0; |
1765 | pn < 4 && !is_extended(buffer.p.part[pn].sys_ind); | |
1766 | pn++); | |
1767 | if (pn < 4) { | |
1768 | p = & buffer.p.part[pn]; | |
1769 | bs = get_start_sect(p); | |
1770 | logical_sectors[logical] = ext_info.first_sector | |
1771 | + ext_info.offset + bs; | |
1772 | read_sector(buffer.c.b, logical_sectors[logical++]); | |
6dbe3af9 | 1773 | } |
5c36a0eb | 1774 | } while (pn < 4 && logical < MAXIMUM_PARTS-4); |
6dbe3af9 KZ |
1775 | } |
1776 | } | |
1777 | } | |
1778 | ||
22853e4a KZ |
1779 | static void |
1780 | fill_part_table(struct partition *p, partition_info *pi) { | |
df1dddf9 | 1781 | long long begin; |
6dbe3af9 KZ |
1782 | |
1783 | p->boot_ind = pi->flags; | |
1784 | p->sys_ind = pi->id; | |
7eda085c | 1785 | begin = pi->first_sector + pi->offset; |
6dbe3af9 | 1786 | if (IS_LOGICAL(pi->num)) |
5c36a0eb | 1787 | set_start_sect(p,pi->offset); |
6dbe3af9 | 1788 | else |
7eda085c KZ |
1789 | set_start_sect(p,begin); |
1790 | set_nr_sects(p, pi->last_sector - begin + 1); | |
1791 | set_hsc_begin(p, begin); | |
1792 | set_hsc_end(p, pi->last_sector); | |
6dbe3af9 KZ |
1793 | } |
1794 | ||
22853e4a KZ |
1795 | static void |
1796 | fill_primary_table(partition_table *buffer) { | |
6dbe3af9 KZ |
1797 | int i; |
1798 | ||
1799 | /* Zero out existing table */ | |
1800 | for (i = 0x1BE; i < SECTOR_SIZE; i++) | |
1801 | buffer->c.b[i] = 0; | |
1802 | ||
1803 | for (i = 0; i < num_parts; i++) | |
1804 | if (IS_PRIMARY(p_info[i].num)) | |
1805 | fill_part_table(&(buffer->p.part[p_info[i].num]), &(p_info[i])); | |
1806 | ||
fd6b7a7f | 1807 | if (is_extended(ext_info.id)) |
6dbe3af9 KZ |
1808 | fill_part_table(&(buffer->p.part[ext_info.num]), &ext_info); |
1809 | ||
5c36a0eb KZ |
1810 | buffer->p.magicflag[0] = PART_TABLE_FLAG0; |
1811 | buffer->p.magicflag[1] = PART_TABLE_FLAG1; | |
6dbe3af9 KZ |
1812 | } |
1813 | ||
22853e4a KZ |
1814 | static void |
1815 | fill_logical_table(partition_table *buffer, partition_info *pi) { | |
6dbe3af9 | 1816 | struct partition *p; |
7eda085c | 1817 | int i; |
6dbe3af9 KZ |
1818 | |
1819 | for (i = 0; i < logical && pi->first_sector != logical_sectors[i]; i++); | |
5c36a0eb KZ |
1820 | if (i == logical || buffer->p.magicflag[0] != PART_TABLE_FLAG0 |
1821 | || buffer->p.magicflag[1] != PART_TABLE_FLAG1) | |
6dbe3af9 KZ |
1822 | for (i = 0; i < SECTOR_SIZE; i++) |
1823 | buffer->c.b[i] = 0; | |
1824 | ||
1825 | /* Zero out existing table */ | |
1826 | for (i = 0x1BE; i < SECTOR_SIZE; i++) | |
1827 | buffer->c.b[i] = 0; | |
1828 | ||
1829 | fill_part_table(&(buffer->p.part[0]), pi); | |
1830 | ||
1831 | for (i = 0; | |
1832 | i < num_parts && pi->num != p_info[i].num - 1; | |
1833 | i++); | |
1834 | ||
1835 | if (i < num_parts) { | |
1836 | p = &(buffer->p.part[1]); | |
1837 | pi = &(p_info[i]); | |
1838 | ||
1839 | p->boot_ind = 0; | |
fd6b7a7f | 1840 | p->sys_ind = DOS_EXTENDED; |
5c36a0eb KZ |
1841 | set_start_sect(p, pi->first_sector - ext_info.first_sector - ext_info.offset); |
1842 | set_nr_sects(p, pi->last_sector - pi->first_sector + 1); | |
7eda085c KZ |
1843 | set_hsc_begin(p, pi->first_sector); |
1844 | set_hsc_end(p, pi->last_sector); | |
6dbe3af9 KZ |
1845 | } |
1846 | ||
5c36a0eb KZ |
1847 | buffer->p.magicflag[0] = PART_TABLE_FLAG0; |
1848 | buffer->p.magicflag[1] = PART_TABLE_FLAG1; | |
6dbe3af9 KZ |
1849 | } |
1850 | ||
22853e4a KZ |
1851 | static void |
1852 | write_part_table(void) { | |
5c36a0eb | 1853 | int i, ct, done = FALSE, len; |
6dbe3af9 | 1854 | partition_table buffer; |
fd6b7a7f KZ |
1855 | struct stat s; |
1856 | int is_bdev; | |
6dbe3af9 KZ |
1857 | char response[LINE_LENGTH]; |
1858 | ||
fd6b7a7f | 1859 | if (opentype == O_RDONLY) { |
7eda085c | 1860 | print_warning(_("Opened disk read-only - you have no permission to write")); |
fd6b7a7f KZ |
1861 | refresh(); |
1862 | getch(); | |
1863 | clear_warning(); | |
1864 | return; | |
1865 | } | |
6dbe3af9 | 1866 | |
fd6b7a7f KZ |
1867 | is_bdev = 0; |
1868 | if(fstat(fd, &s) == 0 && S_ISBLK(s.st_mode)) | |
1869 | is_bdev = 1; | |
1870 | ||
1871 | if (is_bdev) { | |
7eda085c | 1872 | print_warning(_("Warning!! This may destroy data on your disk!")); |
fd6b7a7f KZ |
1873 | |
1874 | while (!done) { | |
1875 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
cf6d7fae | 1876 | _("Are you sure you want to write the partition table " |
7eda085c | 1877 | "to disk? (yes or no): ")); |
fd6b7a7f KZ |
1878 | len = get_string(response, LINE_LENGTH, NULL); |
1879 | clear_warning(); | |
1880 | if (len == GS_ESCAPE) | |
1881 | return; | |
7eda085c KZ |
1882 | else if (strcasecmp(response, _("no")) == 0) { |
1883 | print_warning(_("Did not write partition table to disk")); | |
fd6b7a7f | 1884 | return; |
7eda085c | 1885 | } else if (strcasecmp(response, _("yes")) == 0) |
fd6b7a7f KZ |
1886 | done = TRUE; |
1887 | else | |
7eda085c | 1888 | print_warning(_("Please enter `yes' or `no'")); |
fd6b7a7f KZ |
1889 | } |
1890 | ||
1891 | clear_warning(); | |
7eda085c | 1892 | print_warning(_("Writing partition table to disk...")); |
fd6b7a7f | 1893 | refresh(); |
6dbe3af9 KZ |
1894 | } |
1895 | ||
6dbe3af9 KZ |
1896 | read_sector(buffer.c.b, 0); |
1897 | fill_primary_table(&buffer); | |
1898 | write_sector(buffer.c.b, 0); | |
1899 | ||
1900 | for (i = 0; i < num_parts; i++) | |
1901 | if (IS_LOGICAL(p_info[i].num)) { | |
6dbe3af9 KZ |
1902 | read_sector(buffer.c.b, p_info[i].first_sector); |
1903 | fill_logical_table(&buffer, &(p_info[i])); | |
1904 | write_sector(buffer.c.b, p_info[i].first_sector); | |
1905 | } | |
1906 | ||
fd6b7a7f | 1907 | if (is_bdev) { |
6b0054a2 | 1908 | #ifdef BLKRRPART |
fd6b7a7f KZ |
1909 | sync(); |
1910 | sleep(2); | |
1911 | if (!ioctl(fd,BLKRRPART)) | |
1912 | changed = TRUE; | |
6b0054a2 | 1913 | #endif |
fd6b7a7f KZ |
1914 | sync(); |
1915 | sleep(4); | |
1916 | ||
1917 | clear_warning(); | |
1918 | if (changed) | |
7eda085c | 1919 | print_warning(_("Wrote partition table to disk")); |
fd6b7a7f | 1920 | else |
7eda085c | 1921 | print_warning(_("Wrote partition table, but re-read table failed. Reboot to update table.")); |
fd6b7a7f | 1922 | } else |
7eda085c | 1923 | print_warning(_("Wrote partition table to disk")); |
5c36a0eb KZ |
1924 | |
1925 | /* Check: unique bootable primary partition? */ | |
1926 | ct = 0; | |
1927 | for (i = 0; i < num_parts; i++) | |
1928 | if (IS_PRIMARY(i) && p_info[i].flags == ACTIVE_FLAG) | |
1929 | ct++; | |
c07ebfa1 KZ |
1930 | if (ct == 0) |
1931 | print_warning(_("No primary partitions are marked bootable. DOS MBR cannot boot this.")); | |
1932 | if (ct > 1) | |
1933 | print_warning(_("More than one primary partition is marked bootable. DOS MBR cannot boot this.")); | |
6dbe3af9 KZ |
1934 | } |
1935 | ||
22853e4a KZ |
1936 | static void |
1937 | fp_printf(FILE *fp, char *format, ...) { | |
6dbe3af9 KZ |
1938 | va_list args; |
1939 | char buf[1024]; | |
1940 | int y, x; | |
1941 | ||
1942 | va_start(args, format); | |
c07ebfa1 | 1943 | vsnprintf(buf, sizeof(buf), format, args); |
6dbe3af9 KZ |
1944 | va_end(args); |
1945 | ||
1946 | if (fp == NULL) { | |
1947 | /* The following works best if the string to be printed has at | |
1948 | most only one newline. */ | |
1949 | printw("%s", buf); | |
1950 | getyx(stdscr, y, x); | |
1951 | if (y >= COMMAND_LINE_Y-2) { | |
1952 | menuContinue(); | |
1953 | erase(); | |
1954 | move(0, 0); | |
1955 | } | |
1956 | } else | |
1957 | fprintf(fp, "%s", buf); | |
1958 | } | |
1959 | ||
1960 | #define MAX_PER_LINE 16 | |
22853e4a | 1961 | static void |
46151e87 | 1962 | print_file_buffer(FILE *fp, unsigned char *buffer) { |
6dbe3af9 KZ |
1963 | int i,l; |
1964 | ||
1965 | for (i = 0, l = 0; i < SECTOR_SIZE; i++, l++) { | |
1966 | if (l == 0) | |
1967 | fp_printf(fp, "0x%03X:", i); | |
46151e87 | 1968 | fp_printf(fp, " %02X", buffer[i]); |
6dbe3af9 KZ |
1969 | if (l == MAX_PER_LINE - 1) { |
1970 | fp_printf(fp, "\n"); | |
1971 | l = -1; | |
1972 | } | |
1973 | } | |
1974 | if (l > 0) | |
1975 | fp_printf(fp, "\n"); | |
1976 | fp_printf(fp, "\n"); | |
1977 | } | |
1978 | ||
22853e4a KZ |
1979 | static void |
1980 | print_raw_table(void) { | |
6dbe3af9 KZ |
1981 | int i, to_file; |
1982 | partition_table buffer; | |
1983 | char fname[LINE_LENGTH]; | |
1984 | FILE *fp; | |
1985 | ||
1986 | if (print_only) { | |
1987 | fp = stdout; | |
1988 | to_file = TRUE; | |
1989 | } else { | |
1990 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 1991 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
1992 | |
1993 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
1994 | return; | |
1995 | ||
1996 | if (to_file) { | |
1997 | if ((fp = fopen(fname, "w")) == NULL) { | |
1998 | char errstr[LINE_LENGTH]; | |
c07ebfa1 KZ |
1999 | snprintf(errstr, sizeof(errstr), |
2000 | _("Cannot open file '%s'"), fname); | |
6dbe3af9 KZ |
2001 | print_warning(errstr); |
2002 | return; | |
2003 | } | |
2004 | } else { | |
2005 | fp = NULL; | |
2006 | erase(); | |
2007 | move(0, 0); | |
2008 | } | |
2009 | } | |
2010 | ||
7eda085c | 2011 | fp_printf(fp, _("Disk Drive: %s\n"), disk_device); |
6dbe3af9 | 2012 | |
7eda085c | 2013 | fp_printf(fp, _("Sector 0:\n")); |
6dbe3af9 KZ |
2014 | read_sector(buffer.c.b, 0); |
2015 | fill_primary_table(&buffer); | |
2016 | print_file_buffer(fp, buffer.c.b); | |
2017 | ||
2018 | for (i = 0; i < num_parts; i++) | |
2019 | if (IS_LOGICAL(p_info[i].num)) { | |
7eda085c | 2020 | fp_printf(fp, _("Sector %d:\n"), p_info[i].first_sector); |
6dbe3af9 KZ |
2021 | read_sector(buffer.c.b, p_info[i].first_sector); |
2022 | fill_logical_table(&buffer, &(p_info[i])); | |
2023 | print_file_buffer(fp, buffer.c.b); | |
2024 | } | |
2025 | ||
2026 | if (to_file) { | |
2027 | if (!print_only) | |
2028 | fclose(fp); | |
2029 | } else { | |
2030 | menuContinue(); | |
2031 | } | |
2032 | } | |
2033 | ||
22853e4a KZ |
2034 | static void |
2035 | print_p_info_entry(FILE *fp, partition_info *p) { | |
df1dddf9 | 2036 | long long size; |
fd6b7a7f | 2037 | char part_str[40]; |
6dbe3af9 KZ |
2038 | |
2039 | if (p->id == UNUSABLE) | |
7eda085c | 2040 | fp_printf(fp, _(" None ")); |
6dbe3af9 | 2041 | else if (p->id == FREE_SPACE && p->num == PRI_OR_LOG) |
7eda085c | 2042 | fp_printf(fp, _(" Pri/Log")); |
6dbe3af9 | 2043 | else if (p->id == FREE_SPACE && p->num == PRIMARY) |
7eda085c | 2044 | fp_printf(fp, _(" Primary")); |
6dbe3af9 | 2045 | else if (p->id == FREE_SPACE && p->num == LOGICAL) |
7eda085c | 2046 | fp_printf(fp, _(" Logical")); |
6dbe3af9 KZ |
2047 | else |
2048 | fp_printf(fp, "%2d %-7.7s", p->num+1, | |
7eda085c | 2049 | IS_LOGICAL(p->num) ? _("Logical") : _("Primary")); |
6dbe3af9 KZ |
2050 | |
2051 | fp_printf(fp, " "); | |
2052 | ||
df1dddf9 | 2053 | fp_printf(fp, "%11lld%c", p->first_sector, |
7eda085c KZ |
2054 | ((p->first_sector/cylinder_size) != |
2055 | ((float)p->first_sector/cylinder_size) ? | |
6dbe3af9 KZ |
2056 | '*' : ' ')); |
2057 | ||
df1dddf9 | 2058 | fp_printf(fp, "%11lld%c", p->last_sector, |
7eda085c KZ |
2059 | (((p->last_sector+1)/cylinder_size) != |
2060 | ((float)(p->last_sector+1)/cylinder_size) ? | |
6dbe3af9 KZ |
2061 | '*' : ' ')); |
2062 | ||
df1dddf9 | 2063 | fp_printf(fp, "%6ld%c", p->offset, |
6dbe3af9 KZ |
2064 | ((((p->first_sector == 0 || IS_LOGICAL(p->num)) && |
2065 | (p->offset != sectors)) || | |
2066 | (p->first_sector != 0 && IS_PRIMARY(p->num) && | |
2067 | p->offset != 0)) ? | |
2068 | '#' : ' ')); | |
2069 | ||
6dbe3af9 | 2070 | size = p->last_sector - p->first_sector + 1; |
df1dddf9 | 2071 | fp_printf(fp, "%11lld%c", size, |
7eda085c | 2072 | ((size/cylinder_size) != ((float)size/cylinder_size) ? |
6dbe3af9 KZ |
2073 | '*' : ' ')); |
2074 | ||
df1dddf9 | 2075 | /* fp_printf(fp, " "); */ |
6dbe3af9 KZ |
2076 | |
2077 | if (p->id == UNUSABLE) | |
df1dddf9 | 2078 | sprintf(part_str, "%.15s", _("Unusable")); |
6dbe3af9 | 2079 | else if (p->id == FREE_SPACE) |
df1dddf9 | 2080 | sprintf(part_str, "%.15s", _("Free Space")); |
7eda085c | 2081 | else if (partition_type_name(p->id)) |
e9a48cde | 2082 | sprintf(part_str, "%.15s (%02X)", _(partition_type_name(p->id)), p->id); |
6dbe3af9 | 2083 | else |
df1dddf9 KZ |
2084 | sprintf(part_str, "%.15s (%02X)", _("Unknown"), p->id); |
2085 | fp_printf(fp, "%-20.20s", part_str); | |
6dbe3af9 KZ |
2086 | |
2087 | fp_printf(fp, " "); | |
2088 | ||
2089 | if (p->flags == ACTIVE_FLAG) | |
df1dddf9 | 2090 | fp_printf(fp, _("Boot"), p->flags); |
6dbe3af9 | 2091 | else if (p->flags != 0) |
df1dddf9 | 2092 | fp_printf(fp, _("(%02X)"), p->flags); |
6dbe3af9 | 2093 | else |
df1dddf9 | 2094 | fp_printf(fp, _("None"), p->flags); |
6dbe3af9 KZ |
2095 | |
2096 | fp_printf(fp, "\n"); | |
2097 | } | |
2098 | ||
22853e4a KZ |
2099 | static void |
2100 | print_p_info(void) { | |
6dbe3af9 KZ |
2101 | char fname[LINE_LENGTH]; |
2102 | FILE *fp; | |
fd6b7a7f | 2103 | int i, to_file, pext = is_extended(ext_info.id); |
6dbe3af9 KZ |
2104 | |
2105 | if (print_only) { | |
2106 | fp = stdout; | |
2107 | to_file = TRUE; | |
2108 | } else { | |
2109 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2110 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
2111 | |
2112 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
2113 | return; | |
2114 | ||
2115 | if (to_file) { | |
2116 | if ((fp = fopen(fname, "w")) == NULL) { | |
2117 | char errstr[LINE_LENGTH]; | |
48d7b13a | 2118 | snprintf(errstr, LINE_LENGTH, _("Cannot open file '%s'"), fname); |
6dbe3af9 KZ |
2119 | print_warning(errstr); |
2120 | return; | |
2121 | } | |
2122 | } else { | |
2123 | fp = NULL; | |
2124 | erase(); | |
2125 | move(0, 0); | |
2126 | } | |
2127 | } | |
2128 | ||
7eda085c | 2129 | fp_printf(fp, _("Partition Table for %s\n"), disk_device); |
6dbe3af9 | 2130 | fp_printf(fp, "\n"); |
df1dddf9 KZ |
2131 | fp_printf(fp, _(" First Last\n")); |
2132 | fp_printf(fp, _(" # Type Sector Sector Offset Length Filesystem Type (ID) Flag\n")); | |
2133 | fp_printf(fp, _("-- ------- ----------- ----------- ------ ----------- -------------------- ----\n")); | |
6dbe3af9 KZ |
2134 | |
2135 | for (i = 0; i < num_parts; i++) { | |
2136 | if (pext && (p_info[i].first_sector >= ext_info.first_sector)) { | |
2137 | print_p_info_entry(fp,&ext_info); | |
2138 | pext = FALSE; | |
2139 | } | |
2140 | print_p_info_entry(fp, &(p_info[i])); | |
2141 | } | |
2142 | ||
2143 | if (to_file) { | |
2144 | if (!print_only) | |
2145 | fclose(fp); | |
2146 | } else { | |
2147 | menuContinue(); | |
2148 | } | |
2149 | } | |
2150 | ||
22853e4a KZ |
2151 | static void |
2152 | print_part_entry(FILE *fp, int num, partition_info *pi) { | |
df1dddf9 | 2153 | long long first = 0, start = 0, end = 0, size = 0; |
7eda085c KZ |
2154 | unsigned char ss, es, sh, eh; |
2155 | int sc, ec; | |
6dbe3af9 KZ |
2156 | int flags = 0, id = 0; |
2157 | ||
7eda085c KZ |
2158 | ss = sh = es = eh = 0; |
2159 | sc = ec = 0; | |
2160 | ||
6dbe3af9 KZ |
2161 | if (pi != NULL) { |
2162 | flags = pi->flags; | |
2163 | id = pi->id; | |
2164 | ||
2165 | if (IS_LOGICAL(num)) | |
2166 | first = pi->offset; | |
2167 | else | |
2168 | first = pi->first_sector + pi->offset; | |
2169 | ||
2170 | start = pi->first_sector + pi->offset; | |
2171 | end = pi->last_sector; | |
2172 | size = end - start + 1; | |
6dbe3af9 | 2173 | |
7eda085c KZ |
2174 | set_hsc0(&sh, &ss, &sc, start); |
2175 | set_hsc0(&eh, &es, &ec, end); | |
6dbe3af9 KZ |
2176 | } |
2177 | ||
80ee2800 | 2178 | fp_printf(fp, "%2d 0x%02X %4d %4d %5d 0x%02X %4d %4d %5d %11lld %11lld\n", |
6dbe3af9 KZ |
2179 | num+1, flags, sh, ss, sc, id, eh, es, ec, first, size); |
2180 | } | |
2181 | ||
2182 | ||
22853e4a KZ |
2183 | static void |
2184 | print_part_table(void) { | |
6dbe3af9 KZ |
2185 | int i, j, to_file; |
2186 | char fname[LINE_LENGTH]; | |
2187 | FILE *fp; | |
2188 | ||
2189 | if (print_only) { | |
2190 | fp = stdout; | |
2191 | to_file = TRUE; | |
2192 | } else { | |
2193 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2194 | _("Enter filename or press RETURN to display on screen: ")); |
6dbe3af9 KZ |
2195 | |
2196 | if ((to_file = get_string(fname, LINE_LENGTH, NULL)) < 0) | |
2197 | return; | |
2198 | ||
2199 | if (to_file) { | |
2200 | if ((fp = fopen(fname, "w")) == NULL) { | |
2201 | char errstr[LINE_LENGTH]; | |
48d7b13a | 2202 | snprintf(errstr, LINE_LENGTH, _("Cannot open file '%s'"), fname); |
6dbe3af9 KZ |
2203 | print_warning(errstr); |
2204 | return; | |
2205 | } | |
2206 | } else { | |
2207 | fp = NULL; | |
2208 | erase(); | |
2209 | move(0, 0); | |
2210 | } | |
2211 | } | |
2212 | ||
7eda085c | 2213 | fp_printf(fp, _("Partition Table for %s\n"), disk_device); |
6dbe3af9 | 2214 | fp_printf(fp, "\n"); |
e8f26419 | 2215 | /* Three-line heading. Read "Start Sector" etc vertically. */ |
80ee2800 PB |
2216 | fp_printf(fp, _(" ---Starting---- ----Ending----- Start Number of\n")); |
2217 | fp_printf(fp, _(" # Flags Head Sect Cyl ID Head Sect Cyl Sector Sectors\n")); | |
2218 | fp_printf(fp, _("-- ----- ---- ---- ----- ---- ---- ---- ----- ----------- -----------\n")); | |
6dbe3af9 KZ |
2219 | |
2220 | for (i = 0; i < 4; i++) { | |
2221 | for (j = 0; | |
2222 | j < num_parts && (p_info[j].id <= 0 || p_info[j].num != i); | |
2223 | j++); | |
2224 | if (j < num_parts) { | |
2225 | print_part_entry(fp, i, &(p_info[j])); | |
fd6b7a7f | 2226 | } else if (is_extended(ext_info.id) && ext_info.num == i) { |
6dbe3af9 KZ |
2227 | print_part_entry(fp, i, &ext_info); |
2228 | } else { | |
2229 | print_part_entry(fp, i, NULL); | |
2230 | } | |
2231 | } | |
2232 | ||
2233 | for (i = 0; i < num_parts; i++) | |
2234 | if (IS_LOGICAL(p_info[i].num)) | |
2235 | print_part_entry(fp, p_info[i].num, &(p_info[i])); | |
2236 | ||
2237 | if (to_file) { | |
2238 | if (!print_only) | |
2239 | fclose(fp); | |
2240 | } else { | |
2241 | menuContinue(); | |
2242 | } | |
2243 | } | |
2244 | ||
22853e4a KZ |
2245 | static void |
2246 | print_tables(void) { | |
6dbe3af9 KZ |
2247 | int done = FALSE; |
2248 | ||
2249 | static struct MenuItem menuFormat[]= | |
2250 | { | |
7eda085c KZ |
2251 | { 'r', N_("Raw"), N_("Print the table using raw data format") }, |
2252 | { 's', N_("Sectors"), N_("Print the table ordered by sectors") }, | |
2253 | { 't', N_("Table"), N_("Just print the partition table") }, | |
2254 | { ESC, N_("Cancel"), N_("Don't print the table") }, | |
6dbe3af9 KZ |
2255 | { 0, NULL, NULL } |
2256 | }; | |
2257 | ||
2258 | while (!done) | |
2259 | switch ( toupper(menuSimple( menuFormat, 2)) ) { | |
2260 | case 'R': | |
2261 | print_raw_table(); | |
2262 | done = TRUE; | |
2263 | break; | |
2264 | case 'S': | |
2265 | print_p_info(); | |
2266 | done = TRUE; | |
2267 | break; | |
2268 | case 'T': | |
2269 | print_part_table(); | |
2270 | done = TRUE; | |
2271 | break; | |
2272 | case ESC: | |
2273 | done = TRUE; | |
2274 | break; | |
2275 | } | |
2276 | } | |
2277 | ||
2278 | #define END_OF_HELP "EOHS!" | |
22853e4a KZ |
2279 | static void |
2280 | display_help(void) { | |
6dbe3af9 | 2281 | char *help_text[] = { |
7eda085c | 2282 | N_("Help Screen for cfdisk"), |
6dbe3af9 | 2283 | "", |
7eda085c KZ |
2284 | N_("This is cfdisk, a curses based disk partitioning program, which"), |
2285 | N_("allows you to create, delete and modify partitions on your hard"), | |
2286 | N_("disk drive."), | |
6dbe3af9 | 2287 | "", |
7eda085c | 2288 | N_("Copyright (C) 1994-1999 Kevin E. Martin & aeb"), |
6dbe3af9 | 2289 | "", |
7eda085c KZ |
2290 | N_("Command Meaning"), |
2291 | N_("------- -------"), | |
2292 | N_(" b Toggle bootable flag of the current partition"), | |
2293 | N_(" d Delete the current partition"), | |
2294 | N_(" g Change cylinders, heads, sectors-per-track parameters"), | |
2295 | N_(" WARNING: This option should only be used by people who"), | |
2296 | N_(" know what they are doing."), | |
2297 | N_(" h Print this screen"), | |
2298 | N_(" m Maximize disk usage of the current partition"), | |
2299 | N_(" Note: This may make the partition incompatible with"), | |
2300 | N_(" DOS, OS/2, ..."), | |
2301 | N_(" n Create new partition from free space"), | |
2302 | N_(" p Print partition table to the screen or to a file"), | |
2303 | N_(" There are several different formats for the partition"), | |
2304 | N_(" that you can choose from:"), | |
2305 | N_(" r - Raw data (exactly what would be written to disk)"), | |
2306 | N_(" s - Table ordered by sectors"), | |
2307 | N_(" t - Table in raw format"), | |
2308 | N_(" q Quit program without writing partition table"), | |
2309 | N_(" t Change the filesystem type"), | |
2310 | N_(" u Change units of the partition size display"), | |
2311 | N_(" Rotates through MB, sectors and cylinders"), | |
2312 | N_(" W Write partition table to disk (must enter upper case W)"), | |
2313 | N_(" Since this might destroy data on the disk, you must"), | |
2314 | N_(" either confirm or deny the write by entering `yes' or"), | |
2315 | N_(" `no'"), | |
2316 | N_("Up Arrow Move cursor to the previous partition"), | |
2317 | N_("Down Arrow Move cursor to the next partition"), | |
2318 | N_("CTRL-L Redraws the screen"), | |
2319 | N_(" ? Print this screen"), | |
6dbe3af9 | 2320 | "", |
7eda085c KZ |
2321 | N_("Note: All of the commands can be entered with either upper or lower"), |
2322 | N_("case letters (except for Writes)."), | |
6dbe3af9 KZ |
2323 | END_OF_HELP |
2324 | }; | |
2325 | ||
2326 | int cur_line = 0; | |
2327 | FILE *fp = NULL; | |
2328 | ||
2329 | erase(); | |
2330 | move(0, 0); | |
7eda085c KZ |
2331 | while (strcmp(help_text[cur_line], END_OF_HELP)) { |
2332 | if (help_text[cur_line][0]) | |
2333 | fp_printf(fp, "%s\n", _(help_text[cur_line])); | |
2334 | else | |
2335 | fp_printf(fp, "\n"); | |
2336 | cur_line++; | |
2337 | } | |
6dbe3af9 KZ |
2338 | menuContinue(); |
2339 | } | |
2340 | ||
22853e4a KZ |
2341 | static int |
2342 | change_geometry(void) { | |
6dbe3af9 KZ |
2343 | int ret_val = FALSE; |
2344 | int done = FALSE; | |
2345 | char def[LINE_LENGTH]; | |
2346 | char response[LINE_LENGTH]; | |
df1dddf9 KZ |
2347 | long long tmp_val; |
2348 | int i; | |
6dbe3af9 KZ |
2349 | |
2350 | while (!done) { | |
2351 | static struct MenuItem menuGeometry[]= | |
2352 | { | |
7eda085c KZ |
2353 | { 'c', N_("Cylinders"), N_("Change cylinder geometry") }, |
2354 | { 'h', N_("Heads"), N_("Change head geometry") }, | |
2355 | { 's', N_("Sectors"), N_("Change sector geometry") }, | |
2356 | { 'd', N_("Done"), N_("Done with changing geometry") }, | |
6dbe3af9 KZ |
2357 | { 0, NULL, NULL } |
2358 | }; | |
2359 | move(COMMAND_LINE_Y, COMMAND_LINE_X); | |
2360 | clrtoeol(); | |
2361 | refresh(); | |
2362 | ||
2363 | clear_warning(); | |
2364 | ||
2365 | switch (toupper( menuSimple(menuGeometry, 3) )) { | |
2366 | case 'C': | |
df1dddf9 | 2367 | sprintf(def, "%llu", actual_size/cylinder_size); |
6dbe3af9 | 2368 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, |
7eda085c KZ |
2369 | _("Enter the number of cylinders: ")); |
2370 | i = get_string(response, LINE_LENGTH, def); | |
2371 | if (i == GS_DEFAULT) { | |
2372 | user_cylinders = actual_size/cylinder_size; | |
2373 | ret_val = TRUE; | |
2374 | } else if (i > 0) { | |
df1dddf9 KZ |
2375 | tmp_val = atoll(response); |
2376 | if (tmp_val > 0) { | |
7eda085c | 2377 | user_cylinders = tmp_val; |
6dbe3af9 KZ |
2378 | ret_val = TRUE; |
2379 | } else | |
7eda085c | 2380 | print_warning(_("Illegal cylinders value")); |
6dbe3af9 KZ |
2381 | } |
2382 | break; | |
2383 | case 'H': | |
2384 | sprintf(def, "%d", heads); | |
2385 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2386 | _("Enter the number of heads: ")); |
6dbe3af9 | 2387 | if (get_string(response, LINE_LENGTH, def) > 0) { |
df1dddf9 | 2388 | tmp_val = atoll(response); |
6dbe3af9 | 2389 | if (tmp_val > 0 && tmp_val <= MAX_HEADS) { |
7eda085c | 2390 | user_heads = tmp_val; |
6dbe3af9 KZ |
2391 | ret_val = TRUE; |
2392 | } else | |
7eda085c | 2393 | print_warning(_("Illegal heads value")); |
6dbe3af9 KZ |
2394 | } |
2395 | break; | |
2396 | case 'S': | |
2397 | sprintf(def, "%d", sectors); | |
2398 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, | |
7eda085c | 2399 | _("Enter the number of sectors per track: ")); |
6dbe3af9 | 2400 | if (get_string(response, LINE_LENGTH, def) > 0) { |
df1dddf9 | 2401 | tmp_val = atoll(response); |
6dbe3af9 | 2402 | if (tmp_val > 0 && tmp_val <= MAX_SECTORS) { |
7eda085c | 2403 | user_sectors = tmp_val; |
6dbe3af9 KZ |
2404 | ret_val = TRUE; |
2405 | } else | |
7eda085c | 2406 | print_warning(_("Illegal sectors value")); |
6dbe3af9 KZ |
2407 | } |
2408 | break; | |
2409 | case ESC: | |
2410 | case 'D': | |
2411 | done = TRUE; | |
2412 | break; | |
2413 | default: | |
2414 | putchar(BELL); | |
2415 | break; | |
2416 | } | |
7eda085c KZ |
2417 | |
2418 | if (ret_val) { | |
2419 | decide_on_geometry(); | |
2420 | draw_screen(); | |
2421 | } | |
6dbe3af9 KZ |
2422 | } |
2423 | ||
2424 | if (ret_val) { | |
df1dddf9 | 2425 | long long disk_end; |
7eda085c KZ |
2426 | |
2427 | disk_end = total_size-1; | |
fd6b7a7f KZ |
2428 | |
2429 | if (p_info[num_parts-1].last_sector > disk_end) { | |
2430 | while (p_info[num_parts-1].first_sector > disk_end) { | |
6dbe3af9 KZ |
2431 | if (p_info[num_parts-1].id == FREE_SPACE || |
2432 | p_info[num_parts-1].id == UNUSABLE) | |
2433 | remove_part(num_parts-1); | |
2434 | else | |
2435 | del_part(num_parts-1); | |
2436 | } | |
2437 | ||
fd6b7a7f | 2438 | p_info[num_parts-1].last_sector = disk_end; |
6dbe3af9 | 2439 | |
fd6b7a7f KZ |
2440 | if (ext_info.last_sector > disk_end) |
2441 | ext_info.last_sector = disk_end; | |
2442 | } else if (p_info[num_parts-1].last_sector < disk_end) { | |
6dbe3af9 KZ |
2443 | if (p_info[num_parts-1].id == FREE_SPACE || |
2444 | p_info[num_parts-1].id == UNUSABLE) { | |
fd6b7a7f | 2445 | p_info[num_parts-1].last_sector = disk_end; |
6dbe3af9 | 2446 | } else { |
fd6b7a7f KZ |
2447 | insert_empty_part(num_parts, |
2448 | p_info[num_parts-1].last_sector+1, | |
2449 | disk_end); | |
6dbe3af9 KZ |
2450 | } |
2451 | } | |
2452 | ||
2453 | /* Make sure the partitions are correct */ | |
2454 | check_part_info(); | |
2455 | } | |
2456 | ||
2457 | return ret_val; | |
2458 | } | |
2459 | ||
22853e4a KZ |
2460 | static void |
2461 | change_id(int i) { | |
6dbe3af9 KZ |
2462 | char id[LINE_LENGTH], def[LINE_LENGTH]; |
2463 | int num_types = 0; | |
2464 | int num_across, num_down; | |
5c36a0eb | 2465 | int len, new_id = ((p_info[i].id == LINUX) ? LINUX_SWAP : LINUX); |
7eda085c | 2466 | int y_start, y_end, row, row_min, row_max, row_offset, j, needmore; |
6dbe3af9 | 2467 | |
7eda085c KZ |
2468 | for (j = 1; i386_sys_types[j].name; j++) ; |
2469 | num_types = j-1; /* do not count the Empty type */ | |
6dbe3af9 KZ |
2470 | |
2471 | num_across = COLS/COL_ID_WIDTH; | |
2472 | num_down = (((float)num_types)/num_across + 1); | |
2473 | y_start = COMMAND_LINE_Y - 1 - num_down; | |
7eda085c KZ |
2474 | if (y_start < 1) { |
2475 | y_start = 1; | |
2476 | y_end = COMMAND_LINE_Y - 2; | |
2477 | } else { | |
2478 | if (y_start > DISK_TABLE_START+cur_part+4) | |
2479 | y_start = DISK_TABLE_START+cur_part+4; | |
2480 | y_end = y_start + num_down - 1; | |
6dbe3af9 KZ |
2481 | } |
2482 | ||
7eda085c KZ |
2483 | row_min = 1; |
2484 | row_max = COMMAND_LINE_Y - 2; | |
2485 | row_offset = 0; | |
2486 | do { | |
2487 | for (j = y_start - 1; j <= y_end + 1; j++) { | |
2488 | move(j, 0); | |
2489 | clrtoeol(); | |
6dbe3af9 | 2490 | } |
7eda085c KZ |
2491 | needmore = 0; |
2492 | for (j = 1; i386_sys_types[j].name; j++) { | |
2493 | row = y_start + (j-1) % num_down - row_offset; | |
2494 | if (row >= row_min && row <= row_max) { | |
2495 | move(row, ((j-1)/num_down)*COL_ID_WIDTH + 1); | |
2496 | printw("%02X %-20.20s", | |
2497 | i386_sys_types[j].type, | |
e9a48cde | 2498 | _(i386_sys_types[j].name)); |
7eda085c KZ |
2499 | } |
2500 | if (row > row_max) | |
2501 | needmore = 1; | |
2502 | } | |
2503 | if (needmore) | |
2504 | menuContinue(); | |
2505 | row_offset += (row_max - row_min + 1); | |
2506 | } while(needmore); | |
6dbe3af9 KZ |
2507 | |
2508 | sprintf(def, "%02X", new_id); | |
7eda085c | 2509 | mvaddstr(COMMAND_LINE_Y, COMMAND_LINE_X, _("Enter filesystem type: ")); |
6dbe3af9 KZ |
2510 | if ((len = get_string(id, 2, def)) <= 0 && len != GS_DEFAULT) |
2511 | return; | |
2512 | ||
2513 | if (len != GS_DEFAULT) { | |
2514 | if (!isxdigit(id[0])) | |
2515 | return; | |
2516 | new_id = (isdigit(id[0]) ? id[0] - '0' : tolower(id[0]) - 'a' + 10); | |
5c36a0eb | 2517 | if (len == 2) { |
6dbe3af9 KZ |
2518 | if (isxdigit(id[1])) |
2519 | new_id = new_id*16 + | |
2520 | (isdigit(id[1]) ? id[1] - '0' : tolower(id[1]) - 'a' + 10); | |
2521 | else | |
2522 | return; | |
5c36a0eb | 2523 | } |
6dbe3af9 KZ |
2524 | } |
2525 | ||
2526 | if (new_id == 0) | |
7eda085c | 2527 | print_warning(_("Cannot change FS Type to empty")); |
fd6b7a7f | 2528 | else if (is_extended(new_id)) |
7eda085c | 2529 | print_warning(_("Cannot change FS Type to extended")); |
6dbe3af9 KZ |
2530 | else |
2531 | p_info[i].id = new_id; | |
2532 | } | |
2533 | ||
22853e4a KZ |
2534 | static void |
2535 | draw_partition(int i) { | |
df1dddf9 | 2536 | int j; |
6dbe3af9 | 2537 | int y = i + DISK_TABLE_START + 2 - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN; |
2b6fc908 | 2538 | char *t; |
df1dddf9 | 2539 | long long size; |
7eda085c | 2540 | double fsize; |
6dbe3af9 KZ |
2541 | |
2542 | if (!arrow_cursor) { | |
2543 | move(y, 0); | |
2544 | for (j = 0; j < COLS; j++) | |
2545 | addch(' '); | |
2546 | } | |
2547 | ||
2548 | if (p_info[i].id > 0) { | |
eb63b9b8 KZ |
2549 | char *dbn = my_basename(disk_device); |
2550 | int l = strlen(dbn); | |
2551 | int digit_last = isdigit(dbn[l-1]); | |
2552 | ||
6dbe3af9 | 2553 | mvprintw(y, NAME_START, |
eb63b9b8 KZ |
2554 | "%s%s%d", dbn, (digit_last ? "p" : ""), |
2555 | p_info[i].num+1); | |
6dbe3af9 KZ |
2556 | if (p_info[i].flags) { |
2557 | if (p_info[i].flags == ACTIVE_FLAG) | |
7eda085c | 2558 | mvaddstr(y, FLAGS_START, _("Boot")); |
6dbe3af9 | 2559 | else |
7eda085c | 2560 | mvprintw(y, FLAGS_START, _("Unk(%02X)"), p_info[i].flags); |
6dbe3af9 KZ |
2561 | if (p_info[i].first_sector == 0 || IS_LOGICAL(p_info[i].num)) { |
2562 | if (p_info[i].offset != sectors) | |
7eda085c | 2563 | addstr(_(", NC")); |
6dbe3af9 KZ |
2564 | } else { |
2565 | if (p_info[i].offset != 0) | |
7eda085c | 2566 | addstr(_(", NC")); |
6dbe3af9 KZ |
2567 | } |
2568 | } else { | |
2569 | if (p_info[i].first_sector == 0 || IS_LOGICAL(p_info[i].num)) { | |
2570 | if (p_info[i].offset != sectors) | |
7eda085c | 2571 | mvaddstr(y, FLAGS_START, _("NC")); |
6dbe3af9 KZ |
2572 | } else { |
2573 | if (p_info[i].offset != 0) | |
7eda085c | 2574 | mvaddstr(y, FLAGS_START, _("NC")); |
6dbe3af9 KZ |
2575 | } |
2576 | } | |
2577 | } | |
2578 | mvaddstr(y, PTYPE_START, | |
2579 | (p_info[i].id == UNUSABLE ? "" : | |
7eda085c KZ |
2580 | (IS_LOGICAL(p_info[i].num) ? _("Logical") : |
2581 | (p_info[i].num >= 0 ? _("Primary") : | |
2582 | (p_info[i].num == PRI_OR_LOG ? _("Pri/Log") : | |
2583 | (p_info[i].num == PRIMARY ? _("Primary") : _("Logical"))))))); | |
2b6fc908 KZ |
2584 | |
2585 | t = partition_type_text(i); | |
2586 | if (t) | |
2587 | mvaddstr(y, FSTYPE_START, t); | |
6dbe3af9 | 2588 | else |
7eda085c | 2589 | mvprintw(y, FSTYPE_START, _("Unknown (%02X)"), p_info[i].id); |
6dbe3af9 | 2590 | |
2b6fc908 KZ |
2591 | if (p_info[i].volume_label[0]) { |
2592 | int l = strlen(p_info[i].volume_label); | |
2593 | int s = SIZE_START-5-l; | |
2594 | mvprintw(y, (s > LABEL_START) ? LABEL_START : s, | |
2595 | " [%s] ", p_info[i].volume_label); | |
fd6b7a7f KZ |
2596 | } |
2597 | ||
6dbe3af9 | 2598 | size = p_info[i].last_sector - p_info[i].first_sector + 1; |
7eda085c | 2599 | fsize = (double) size * SECTOR_SIZE; |
6dbe3af9 | 2600 | if (display_units == SECTORS) |
df1dddf9 | 2601 | mvprintw(y, SIZE_START, "%11lld", size); |
6dbe3af9 | 2602 | else if (display_units == CYLINDERS) |
df1dddf9 | 2603 | mvprintw(y, SIZE_START, "%11lld", size/cylinder_size); |
7eda085c | 2604 | else if (display_units == MEGABYTES) |
df1dddf9 | 2605 | mvprintw(y, SIZE_START, "%11.2f", ceiling((100*fsize)/(K*K))/100); |
7eda085c | 2606 | else if (display_units == GIGABYTES) |
df1dddf9 | 2607 | mvprintw(y, SIZE_START, "%11.2f", ceiling((100*fsize)/(K*K*K))/100); |
7eda085c KZ |
2608 | if (size % cylinder_size != 0 || |
2609 | p_info[i].first_sector % cylinder_size != 0) | |
6dbe3af9 KZ |
2610 | mvprintw(y, COLUMNS-1, "*"); |
2611 | } | |
2612 | ||
22853e4a KZ |
2613 | static void |
2614 | init_const(void) { | |
6dbe3af9 KZ |
2615 | if (!defined) { |
2616 | NAME_START = (((float)NAME_START)/COLUMNS)*COLS; | |
2617 | FLAGS_START = (((float)FLAGS_START)/COLUMNS)*COLS; | |
2618 | PTYPE_START = (((float)PTYPE_START)/COLUMNS)*COLS; | |
2619 | FSTYPE_START = (((float)FSTYPE_START)/COLUMNS)*COLS; | |
2b6fc908 | 2620 | LABEL_START = (((float)LABEL_START)/COLUMNS)*COLS; |
6dbe3af9 KZ |
2621 | SIZE_START = (((float)SIZE_START)/COLUMNS)*COLS; |
2622 | COMMAND_LINE_X = (((float)COMMAND_LINE_X)/COLUMNS)*COLS; | |
2623 | ||
2624 | COMMAND_LINE_Y = LINES - 4; | |
2625 | WARNING_START = LINES - 2; | |
2626 | ||
2627 | if ((NUM_ON_SCREEN = COMMAND_LINE_Y - DISK_TABLE_START - 3) <= 0) | |
2628 | NUM_ON_SCREEN = 1; | |
2629 | ||
2630 | COLUMNS = COLS; | |
2631 | defined = TRUE; | |
2632 | } | |
2633 | } | |
2634 | ||
22853e4a KZ |
2635 | static void |
2636 | draw_screen(void) { | |
6dbe3af9 KZ |
2637 | int i; |
2638 | char *line; | |
2639 | ||
7eda085c | 2640 | line = (char *) xmalloc((COLS+1)*sizeof(char)); |
6dbe3af9 KZ |
2641 | |
2642 | if (warning_last_time) { | |
2643 | for (i = 0; i < COLS; i++) { | |
2644 | move(WARNING_START, i); | |
2645 | line[i] = inch(); | |
2646 | } | |
2647 | line[COLS] = 0; | |
2648 | } | |
2649 | ||
2650 | erase(); | |
2651 | ||
2652 | if (warning_last_time) | |
2653 | mvaddstr(WARNING_START, 0, line); | |
2654 | ||
2655 | ||
baf39af1 | 2656 | snprintf(line, COLS+1, "cfdisk (%s)", PACKAGE_STRING); |
6dbe3af9 | 2657 | mvaddstr(HEADER_START, (COLS-strlen(line))/2, line); |
48d7b13a | 2658 | snprintf(line, COLS+1, _("Disk Drive: %s"), disk_device); |
6dbe3af9 | 2659 | mvaddstr(HEADER_START+2, (COLS-strlen(line))/2, line); |
ffc43748 KZ |
2660 | { |
2661 | long long bytes = actual_size*(long long) SECTOR_SIZE; | |
c129767e KZ |
2662 | long long megabytes = bytes/(K*K); |
2663 | ||
ffc43748 | 2664 | if (megabytes < 10000) |
df1dddf9 | 2665 | sprintf(line, _("Size: %lld bytes, %lld MB"), |
ffc43748 KZ |
2666 | bytes, megabytes); |
2667 | else | |
df1dddf9 | 2668 | sprintf(line, _("Size: %lld bytes, %lld.%lld GB"), |
c129767e | 2669 | bytes, megabytes/K, (10*megabytes/K)%10); |
ffc43748 | 2670 | } |
6dbe3af9 | 2671 | mvaddstr(HEADER_START+3, (COLS-strlen(line))/2, line); |
48d7b13a | 2672 | snprintf(line, COLS+1, _("Heads: %d Sectors per Track: %d Cylinders: %lld"), |
7eda085c KZ |
2673 | heads, sectors, cylinders); |
2674 | mvaddstr(HEADER_START+4, (COLS-strlen(line))/2, line); | |
6dbe3af9 | 2675 | |
7eda085c KZ |
2676 | mvaddstr(DISK_TABLE_START, NAME_START, _("Name")); |
2677 | mvaddstr(DISK_TABLE_START, FLAGS_START, _("Flags")); | |
2678 | mvaddstr(DISK_TABLE_START, PTYPE_START-1, _("Part Type")); | |
2679 | mvaddstr(DISK_TABLE_START, FSTYPE_START, _("FS Type")); | |
2680 | mvaddstr(DISK_TABLE_START, LABEL_START+1, _("[Label]")); | |
6dbe3af9 | 2681 | if (display_units == SECTORS) |
df1dddf9 | 2682 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Sectors")); |
6dbe3af9 | 2683 | else if (display_units == CYLINDERS) |
df1dddf9 | 2684 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Cylinders")); |
7eda085c | 2685 | else if (display_units == MEGABYTES) |
df1dddf9 | 2686 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Size (MB)")); |
7eda085c | 2687 | else if (display_units == GIGABYTES) |
df1dddf9 | 2688 | mvaddstr(DISK_TABLE_START, SIZE_START, _(" Size (GB)")); |
6dbe3af9 KZ |
2689 | |
2690 | move(DISK_TABLE_START+1, 1); | |
2691 | for (i = 1; i < COLS-1; i++) | |
2692 | addch('-'); | |
2693 | ||
2694 | if (NUM_ON_SCREEN >= num_parts) | |
2695 | for (i = 0; i < num_parts; i++) | |
2696 | draw_partition(i); | |
2697 | else | |
2698 | for (i = (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN; | |
2699 | i < NUM_ON_SCREEN + (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN && | |
2700 | i < num_parts; | |
2701 | i++) | |
2702 | draw_partition(i); | |
2703 | ||
2704 | free(line); | |
2705 | } | |
2706 | ||
22853e4a KZ |
2707 | static int |
2708 | draw_cursor(int move) { | |
6dbe3af9 KZ |
2709 | if (move != 0 && (cur_part + move < 0 || cur_part + move >= num_parts)) |
2710 | return -1; | |
2711 | ||
2712 | if (arrow_cursor) | |
2713 | mvaddstr(DISK_TABLE_START + cur_part + 2 | |
2714 | - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN, 0, " "); | |
2715 | else | |
2716 | draw_partition(cur_part); | |
2717 | ||
2718 | cur_part += move; | |
2719 | ||
2720 | if (((cur_part - move)/NUM_ON_SCREEN)*NUM_ON_SCREEN != | |
2721 | (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN) | |
2722 | draw_screen(); | |
2723 | ||
2724 | if (arrow_cursor) | |
2725 | mvaddstr(DISK_TABLE_START + cur_part + 2 | |
2726 | - (cur_part/NUM_ON_SCREEN)*NUM_ON_SCREEN, 0, "-->"); | |
2727 | else { | |
2728 | standout(); | |
2729 | draw_partition(cur_part); | |
2730 | standend(); | |
2731 | } | |
2732 | ||
2733 | return 0; | |
2734 | } | |
2735 | ||
22853e4a KZ |
2736 | static void |
2737 | do_curses_fdisk(void) { | |
6dbe3af9 KZ |
2738 | int done = FALSE; |
2739 | char command; | |
2740 | ||
df1dddf9 | 2741 | static struct MenuItem menuMain[] = { |
7eda085c KZ |
2742 | { 'b', N_("Bootable"), N_("Toggle bootable flag of the current partition") }, |
2743 | { 'd', N_("Delete"), N_("Delete the current partition") }, | |
2744 | { 'g', N_("Geometry"), N_("Change disk geometry (experts only)") }, | |
2745 | { 'h', N_("Help"), N_("Print help screen") }, | |
2746 | { 'm', N_("Maximize"), N_("Maximize disk usage of the current partition (experts only)") }, | |
2747 | { 'n', N_("New"), N_("Create new partition from free space") }, | |
2748 | { 'p', N_("Print"), N_("Print partition table to the screen or to a file") }, | |
2749 | { 'q', N_("Quit"), N_("Quit program without writing partition table") }, | |
2750 | { 't', N_("Type"), N_("Change the filesystem type (DOS, Linux, OS/2 and so on)") }, | |
2751 | { 'u', N_("Units"), N_("Change units of the partition size display (MB, sect, cyl)") }, | |
2752 | { 'W', N_("Write"), N_("Write partition table to disk (this might destroy data)") }, | |
6dbe3af9 KZ |
2753 | { 0, NULL, NULL } |
2754 | }; | |
fd6b7a7f | 2755 | curses_started = 1; |
6dbe3af9 | 2756 | initscr(); |
2b6fc908 KZ |
2757 | init_const(); |
2758 | ||
6dbe3af9 KZ |
2759 | old_SIGINT = signal(SIGINT, die); |
2760 | old_SIGTERM = signal(SIGTERM, die); | |
2761 | #ifdef DEBUG | |
2762 | signal(SIGINT, old_SIGINT); | |
2763 | signal(SIGTERM, old_SIGTERM); | |
2764 | #endif | |
2765 | ||
2766 | cbreak(); | |
2767 | noecho(); | |
2768 | nonl(); | |
2769 | ||
6dbe3af9 KZ |
2770 | fill_p_info(); |
2771 | ||
2772 | draw_screen(); | |
2773 | ||
2774 | while (!done) { | |
fd6b7a7f | 2775 | char *s; |
6dbe3af9 | 2776 | |
fd6b7a7f | 2777 | (void)draw_cursor(0); |
6dbe3af9 | 2778 | |
fd6b7a7f KZ |
2779 | if (p_info[cur_part].id == FREE_SPACE) { |
2780 | s = ((opentype == O_RDWR) ? "hnpquW" : "hnpqu"); | |
14f43279 | 2781 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 10, |
fd6b7a7f KZ |
2782 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); |
2783 | } else if (p_info[cur_part].id > 0) { | |
2784 | s = ((opentype == O_RDWR) ? "bdhmpqtuW" : "bdhmpqtu"); | |
14f43279 | 2785 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 10, |
fd6b7a7f KZ |
2786 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); |
2787 | } else { | |
2788 | s = ((opentype == O_RDWR) ? "hpquW" : "hpqu"); | |
14f43279 | 2789 | command = menuSelect(COMMAND_LINE_Y, COMMAND_LINE_X, menuMain, 10, |
fd6b7a7f KZ |
2790 | s, MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, 0); |
2791 | } | |
6dbe3af9 KZ |
2792 | switch ( command ) { |
2793 | case 'B': | |
2794 | case 'b': | |
2795 | if (p_info[cur_part].id > 0) | |
2796 | p_info[cur_part].flags ^= 0x80; | |
2797 | else | |
7eda085c | 2798 | print_warning(_("Cannot make this partition bootable")); |
6dbe3af9 KZ |
2799 | break; |
2800 | case 'D': | |
2801 | case 'd': | |
2802 | if (p_info[cur_part].id > 0) { | |
2803 | del_part(cur_part); | |
2804 | if (cur_part >= num_parts) | |
2805 | cur_part = num_parts - 1; | |
2806 | draw_screen(); | |
2807 | } else | |
7eda085c | 2808 | print_warning(_("Cannot delete an empty partition")); |
6dbe3af9 KZ |
2809 | break; |
2810 | case 'G': | |
2811 | case 'g': | |
2812 | if (change_geometry()) | |
2813 | draw_screen(); | |
2814 | break; | |
2815 | case 'M': | |
2816 | case 'm': | |
2817 | if (p_info[cur_part].id > 0) { | |
2818 | if (p_info[cur_part].first_sector == 0 || | |
2819 | IS_LOGICAL(p_info[cur_part].num)) { | |
2820 | if (p_info[cur_part].offset == sectors) | |
2821 | p_info[cur_part].offset = 1; | |
2822 | else | |
2823 | p_info[cur_part].offset = sectors; | |
2824 | draw_screen(); | |
2825 | } else if (p_info[cur_part].offset != 0) | |
2826 | p_info[cur_part].offset = 0; | |
2827 | else | |
7eda085c | 2828 | print_warning(_("Cannot maximize this partition")); |
6dbe3af9 | 2829 | } else |
7eda085c | 2830 | print_warning(_("Cannot maximize this partition")); |
6dbe3af9 KZ |
2831 | break; |
2832 | case 'N': | |
2833 | case 'n': | |
2834 | if (p_info[cur_part].id == FREE_SPACE) { | |
2835 | new_part(cur_part); | |
2836 | draw_screen(); | |
2837 | } else if (p_info[cur_part].id == UNUSABLE) | |
7eda085c | 2838 | print_warning(_("This partition is unusable")); |
6dbe3af9 | 2839 | else |
7eda085c | 2840 | print_warning(_("This partition is already in use")); |
6dbe3af9 KZ |
2841 | break; |
2842 | case 'P': | |
2843 | case 'p': | |
2844 | print_tables(); | |
2845 | draw_screen(); | |
2846 | break; | |
2847 | case 'Q': | |
2848 | case 'q': | |
2849 | done = TRUE; | |
2850 | break; | |
2851 | case 'T': | |
2852 | case 't': | |
2853 | if (p_info[cur_part].id > 0) { | |
2854 | change_id(cur_part); | |
2855 | draw_screen(); | |
2856 | } else | |
7eda085c | 2857 | print_warning(_("Cannot change the type of an empty partition")); |
6dbe3af9 KZ |
2858 | break; |
2859 | case 'U': | |
2860 | case 'u': | |
7eda085c KZ |
2861 | if (display_units == GIGABYTES) |
2862 | display_units = MEGABYTES; | |
2863 | else if (display_units == MEGABYTES) | |
6dbe3af9 KZ |
2864 | display_units = SECTORS; |
2865 | else if (display_units == SECTORS) | |
2866 | display_units = CYLINDERS; | |
2867 | else if (display_units == CYLINDERS) | |
7eda085c | 2868 | display_units = MEGABYTES; /* not yet GIGA */ |
6dbe3af9 KZ |
2869 | draw_screen(); |
2870 | break; | |
2871 | case 'W': | |
2872 | write_part_table(); | |
2873 | break; | |
2874 | case 'H': | |
2875 | case 'h': | |
2876 | case '?': | |
2877 | display_help(); | |
2878 | draw_screen(); | |
2879 | break; | |
2880 | case MENU_UP : /* Up arrow */ | |
2881 | if (!draw_cursor(-1)) | |
2882 | command = 0; | |
2883 | else | |
7eda085c | 2884 | print_warning(_("No more partitions")); |
6dbe3af9 KZ |
2885 | break; |
2886 | case MENU_DOWN : /* Down arrow */ | |
2887 | if (!draw_cursor(1)) | |
2888 | command = 0; | |
2889 | else | |
7eda085c | 2890 | print_warning(_("No more partitions")); |
6dbe3af9 KZ |
2891 | break; |
2892 | case REDRAWKEY: | |
2893 | clear(); | |
2894 | draw_screen(); | |
2895 | break; | |
2896 | default: | |
7eda085c | 2897 | print_warning(_("Illegal command")); |
6dbe3af9 KZ |
2898 | putchar(BELL); /* CTRL-G */ |
2899 | } | |
2900 | } | |
2901 | ||
fd6b7a7f | 2902 | die_x(0); |
6dbe3af9 KZ |
2903 | } |
2904 | ||
22853e4a KZ |
2905 | static void |
2906 | copyright(void) { | |
a5a16c68 | 2907 | fprintf(stderr, _("Copyright (C) 1994-2002 Kevin E. Martin & aeb\n")); |
6dbe3af9 KZ |
2908 | } |
2909 | ||
22853e4a KZ |
2910 | static void |
2911 | usage(char *prog_name) { | |
7eda085c KZ |
2912 | /* Unfortunately, xgettext does not handle multi-line strings */ |
2913 | /* so, let's use explicit \n's instead */ | |
2914 | fprintf(stderr, _("\n" | |
2915 | "Usage:\n" | |
2916 | "Print version:\n" | |
2917 | " %s -v\n" | |
2918 | "Print partition table:\n" | |
2919 | " %s -P {r|s|t} [options] device\n" | |
2920 | "Interactive use:\n" | |
2921 | " %s [options] device\n" | |
2922 | "\n" | |
2923 | "Options:\n" | |
2924 | "-a: Use arrow instead of highlighting;\n" | |
2925 | "-z: Start with a zero partition table, instead of reading the pt from disk;\n" | |
2926 | "-c C -h H -s S: Override the kernel's idea of the number of cylinders,\n" | |
2927 | " the number of heads and the number of sectors/track.\n\n"), | |
2928 | prog_name, prog_name, prog_name); | |
fd6b7a7f | 2929 | |
6dbe3af9 KZ |
2930 | copyright(); |
2931 | } | |
2932 | ||
5c36a0eb KZ |
2933 | int |
2934 | main(int argc, char **argv) | |
6dbe3af9 | 2935 | { |
5c36a0eb | 2936 | int c; |
6dbe3af9 KZ |
2937 | int i, len; |
2938 | ||
7eda085c KZ |
2939 | setlocale(LC_ALL, ""); |
2940 | bindtextdomain(PACKAGE, LOCALEDIR); | |
2941 | textdomain(PACKAGE); | |
2b6fc908 | 2942 | |
ffc43748 | 2943 | while ((c = getopt(argc, argv, "ac:gh:s:vzP:")) != -1) |
6dbe3af9 KZ |
2944 | switch (c) { |
2945 | case 'a': | |
2946 | arrow_cursor = TRUE; | |
2947 | break; | |
2948 | case 'c': | |
df1dddf9 | 2949 | user_cylinders = cylinders = atoll(optarg); |
7eda085c KZ |
2950 | if (cylinders <= 0) { |
2951 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal cylinders value")); | |
6dbe3af9 KZ |
2952 | exit(1); |
2953 | } | |
2954 | break; | |
7eda085c KZ |
2955 | case 'g': |
2956 | use_partition_table_geometry = TRUE; | |
2957 | break; | |
6dbe3af9 | 2958 | case 'h': |
7eda085c | 2959 | user_heads = heads = atoi(optarg); |
6dbe3af9 | 2960 | if (heads <= 0 || heads > MAX_HEADS) { |
7eda085c | 2961 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal heads value")); |
6dbe3af9 KZ |
2962 | exit(1); |
2963 | } | |
2964 | break; | |
2965 | case 's': | |
7eda085c | 2966 | user_sectors = sectors = atoi(optarg); |
6dbe3af9 | 2967 | if (sectors <= 0 || sectors > MAX_SECTORS) { |
7eda085c | 2968 | fprintf(stderr, "%s: %s\n", argv[0], _("Illegal sectors value")); |
6dbe3af9 KZ |
2969 | exit(1); |
2970 | } | |
2971 | break; | |
2972 | case 'v': | |
baf39af1 | 2973 | fprintf(stderr, "cfdisk (%s)\n", PACKAGE_STRING); |
6dbe3af9 KZ |
2974 | copyright(); |
2975 | exit(0); | |
2976 | case 'z': | |
2977 | zero_table = TRUE; | |
2978 | break; | |
2979 | case 'P': | |
2980 | len = strlen(optarg); | |
2981 | for (i = 0; i < len; i++) { | |
2982 | switch (optarg[i]) { | |
2983 | case 'r': | |
2984 | print_only |= PRINT_RAW_TABLE; | |
2985 | break; | |
2986 | case 's': | |
2987 | print_only |= PRINT_SECTOR_TABLE; | |
2988 | break; | |
2989 | case 't': | |
2990 | print_only |= PRINT_PARTITION_TABLE; | |
2991 | break; | |
2992 | default: | |
2993 | usage(argv[0]); | |
a47f2e66 | 2994 | exit(1); |
6dbe3af9 KZ |
2995 | } |
2996 | } | |
2997 | break; | |
2998 | default: | |
2999 | usage(argv[0]); | |
3000 | exit(1); | |
3001 | } | |
3002 | ||
3003 | if (argc-optind == 1) | |
3004 | disk_device = argv[optind]; | |
3005 | else if (argc-optind != 0) { | |
3006 | usage(argv[0]); | |
3007 | exit(1); | |
fd6b7a7f | 3008 | } else if ((fd = open(DEFAULT_DEVICE, O_RDONLY)) < 0) |
6dbe3af9 KZ |
3009 | disk_device = ALTERNATE_DEVICE; |
3010 | else close(fd); | |
3011 | ||
3012 | if (print_only) { | |
3013 | fill_p_info(); | |
3014 | if (print_only & PRINT_RAW_TABLE) | |
3015 | print_raw_table(); | |
3016 | if (print_only & PRINT_SECTOR_TABLE) | |
3017 | print_p_info(); | |
3018 | if (print_only & PRINT_PARTITION_TABLE) | |
3019 | print_part_table(); | |
3020 | } else | |
3021 | do_curses_fdisk(); | |
2b6fc908 | 3022 | |
fd6b7a7f | 3023 | return 0; |
6dbe3af9 | 3024 | } |