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Commit | Line | Data |
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2ddfd9e4 BS |
1 | /* |
2 | * cfdisk.c - Display or manipulate a disk partition table. | |
3 | * | |
dda7fe12 | 4 | * Copyright (C) 2014-2015 Karel Zak <kzak@redhat.com> |
2ddfd9e4 BS |
5 | * Copyright (C) 1994 Kevin E. Martin (martin@cs.unc.edu) |
6 | * | |
7 | * The original cfdisk was inspired by the fdisk program | |
8 | * by A. V. Le Blanc (leblanc@mcc.ac.uk. | |
9 | * | |
10 | * cfdisk is free software; you can redistribute it and/or modify it | |
11 | * under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | */ | |
6dbe3af9 KZ |
15 | #include <stdlib.h> |
16 | #include <stdio.h> | |
6dbe3af9 | 17 | #include <errno.h> |
8c3a5a44 | 18 | #include <signal.h> |
00b4f26a | 19 | #include <ctype.h> |
04915c3f | 20 | #include <getopt.h> |
57c83d63 | 21 | #include <assert.h> |
baa3b270 | 22 | #include <libsmartcols.h> |
7556c944 | 23 | #include <sys/ioctl.h> |
57c83d63 | 24 | #include <libfdisk.h> |
541e6934 | 25 | |
dda7fe12 OO |
26 | #ifdef HAVE_LIBMOUNT |
27 | # include <libmount.h> /* keep it optional for non-linux systems */ | |
28 | #endif | |
29 | ||
541e6934 | 30 | #ifdef HAVE_SLANG_H |
3b411726 | 31 | # include <slang.h> |
541e6934 | 32 | #elif defined(HAVE_SLANG_SLANG_H) |
3b411726 | 33 | # include <slang/slang.h> |
541e6934 KZ |
34 | #endif |
35 | ||
cc6ab5ef PS |
36 | #ifndef _XOPEN_SOURCE |
37 | # define _XOPEN_SOURCE 500 /* for inclusion of get_wch */ | |
38 | #endif | |
39 | ||
48d7b13a | 40 | #ifdef HAVE_SLCURSES_H |
3b411726 | 41 | # include <slcurses.h> |
48d7b13a | 42 | #elif defined(HAVE_SLANG_SLCURSES_H) |
3b411726 | 43 | # include <slang/slcurses.h> |
30c97bb8 | 44 | #elif defined(HAVE_NCURSESW_NCURSES_H) && defined(HAVE_WIDECHAR) |
3b411726 | 45 | # include <ncursesw/ncurses.h> |
48d7b13a | 46 | #elif defined(HAVE_NCURSES_H) |
3b411726 | 47 | # include <ncurses.h> |
48d7b13a | 48 | #elif defined(HAVE_NCURSES_NCURSES_H) |
3b411726 | 49 | # include <ncurses/ncurses.h> |
2b6fc908 | 50 | #endif |
541e6934 | 51 | |
5f94ca33 | 52 | #ifdef HAVE_WIDECHAR |
3b411726 | 53 | # include <wctype.h> |
f1512be8 | 54 | # include <wchar.h> |
5f94ca33 KZ |
55 | #endif |
56 | ||
8c3a5a44 | 57 | #include "c.h" |
b2d28533 | 58 | #include "closestream.h" |
7eda085c | 59 | #include "nls.h" |
8abcf290 | 60 | #include "strutils.h" |
8c3a5a44 | 61 | #include "xalloc.h" |
5f94ca33 | 62 | #include "mbsalign.h" |
1b6d02fe | 63 | #include "mbsedit.h" |
04915c3f | 64 | #include "colors.h" |
57c83d63 | 65 | #include "debug.h" |
dda7fe12 | 66 | #include "list.h" |
8c3a5a44 | 67 | |
6e51ab0c | 68 | static const char *default_disks[] = { |
a4f0a42d | 69 | #ifdef __GNU__ |
6e51ab0c KZ |
70 | "/dev/hd0", |
71 | "/dev/sd0", | |
a4f0a42d | 72 | #elif defined(__FreeBSD__) |
6e51ab0c KZ |
73 | "/dev/ad0", |
74 | "/dev/da0", | |
a4f0a42d | 75 | #else |
6e51ab0c KZ |
76 | "/dev/sda", |
77 | "/dev/vda", | |
78 | "/dev/hda", | |
a4f0a42d | 79 | #endif |
6e51ab0c | 80 | }; |
a4f0a42d | 81 | |
c743bf74 | 82 | #define ARROW_CURSOR_STRING ">> " |
8c3a5a44 KZ |
83 | #define ARROW_CURSOR_DUMMY " " |
84 | #define ARROW_CURSOR_WIDTH (sizeof(ARROW_CURSOR_STRING) - 1) | |
85 | ||
5c04b408 KZ |
86 | /* vertical menu */ |
87 | #define MENU_V_SPADDING 1 /* space around menu item string */ | |
88 | ||
89 | /* horizontal menu */ | |
90 | #define MENU_H_SPADDING 0 /* space around menu item string */ | |
91 | #define MENU_H_BETWEEN 2 /* space between menu items */ | |
92 | #define MENU_H_PRESTR "[" | |
93 | #define MENU_H_POSTSTR "]" | |
94 | ||
95 | #define MENU_TITLE_PADDING 3 | |
96 | ||
97 | #define MENU_H_PRESTR_SZ (sizeof(MENU_H_PRESTR) - 1) | |
98 | #define MENU_H_POSTSTR_SZ (sizeof(MENU_H_POSTSTR) - 1) | |
99 | ||
8c3a5a44 | 100 | #define TABLE_START_LINE 4 |
6e07b904 | 101 | #define MENU_START_LINE (ui_lines - 4) /* The menu maybe use two lines */ |
eef63970 | 102 | #define INFO_LINE (ui_lines - 2) |
702d0e1c | 103 | #define WARN_LINE INFO_LINE |
eef63970 | 104 | #define HINT_LINE (ui_lines - 1) |
b1f58330 KZ |
105 | |
106 | #define CFDISK_ERR_ESC 5000 | |
107 | ||
108 | #ifndef KEY_ESC | |
109 | # define KEY_ESC '\033' | |
110 | #endif | |
111 | #ifndef KEY_DELETE | |
112 | # define KEY_DELETE '\177' | |
113 | #endif | |
1b6d02fe KZ |
114 | #ifndef KEY_DC |
115 | # define KEY_DC 0423 | |
116 | #endif | |
117 | ||
1af8003b KZ |
118 | |
119 | /* colors */ | |
120 | enum { | |
121 | CFDISK_CL_NONE = 0, | |
45333e9d KZ |
122 | CFDISK_CL_WARNING, |
123 | CFDISK_CL_FREESPACE, | |
f9fb8290 | 124 | CFDISK_CL_INFO |
1af8003b KZ |
125 | }; |
126 | static const int color_pairs[][2] = { | |
127 | /* color foreground, background */ | |
45333e9d | 128 | [CFDISK_CL_WARNING] = { COLOR_RED, -1 }, |
f9fb8290 KZ |
129 | [CFDISK_CL_FREESPACE] = { COLOR_GREEN, -1 }, |
130 | [CFDISK_CL_INFO] = { COLOR_BLUE, -1 } | |
1af8003b | 131 | }; |
8c3a5a44 | 132 | |
8460875d | 133 | struct cfdisk; |
8460875d | 134 | |
3b411726 KZ |
135 | static struct cfdisk_menuitem *menu_get_menuitem(struct cfdisk *cf, size_t idx); |
136 | static struct cfdisk_menuitem *menu_get_menuitem_by_key(struct cfdisk *cf, int key, size_t *idx); | |
137 | static struct cfdisk_menu *menu_push(struct cfdisk *cf, struct cfdisk_menuitem *item); | |
b1f58330 | 138 | static struct cfdisk_menu *menu_pop(struct cfdisk *cf); |
7556c944 | 139 | static void menu_refresh_size(struct cfdisk *cf); |
83fa0f80 | 140 | |
502c5186 | 141 | static int ui_end(void); |
1af8003b | 142 | static int ui_refresh(struct cfdisk *cf); |
83fa0f80 KZ |
143 | static void ui_warnx(const char *fmt, ...); |
144 | static void ui_warn(const char *fmt, ...); | |
145 | static void ui_info(const char *fmt, ...); | |
b1f58330 | 146 | static void ui_draw_menu(struct cfdisk *cf); |
ac27ea5c | 147 | static int ui_menu_move(struct cfdisk *cf, int key); |
7556c944 | 148 | static void ui_menu_resize(struct cfdisk *cf); |
ac27ea5c | 149 | |
7085f1e4 KZ |
150 | static int ui_get_size(struct cfdisk *cf, const char *prompt, uint64_t *res, |
151 | uint64_t low, uint64_t up, int *expsize); | |
8460875d | 152 | |
83fa0f80 | 153 | static int ui_enabled; |
502c5186 KZ |
154 | static volatile sig_atomic_t sig_resize; |
155 | static volatile sig_atomic_t sig_die; | |
8c3a5a44 | 156 | |
eef63970 KZ |
157 | /* ncurses LINES and COLS may be actual variables or *macros*, but we need |
158 | * something portable and writable */ | |
2ba641e5 SK |
159 | static size_t ui_lines; |
160 | static size_t ui_cols; | |
eef63970 | 161 | |
88942179 | 162 | /* menu item */ |
3b411726 | 163 | struct cfdisk_menuitem { |
8c3a5a44 KZ |
164 | int key; /* keyboard shortcut */ |
165 | const char *name; /* item name */ | |
88942179 | 166 | const char *desc; /* item description (hint) */ |
6fed9601 | 167 | void *userdata; |
749af4b6 KZ |
168 | }; |
169 | ||
88942179 | 170 | /* menu */ |
8c3a5a44 | 171 | struct cfdisk_menu { |
88942179 KZ |
172 | char *title; /* optional menu title */ |
173 | struct cfdisk_menuitem *items; /* array with menu items */ | |
174 | char *ignore;/* string with keys to ignore */ | |
175 | size_t width; /* maximal width of the menu item */ | |
176 | size_t nitems; /* number of the active menu items */ | |
177 | size_t page_sz;/* when menu longer than screen */ | |
178 | size_t idx; /* the current menu item */ | |
b5ef65a9 | 179 | int prefkey;/* preferred menu item */ |
8c3a5a44 | 180 | struct cfdisk_menu *prev; |
88942179 KZ |
181 | |
182 | /* @ignore keys generator */ | |
63128bbf | 183 | int (*ignore_cb) (struct cfdisk *, char *, size_t); |
8a726114 | 184 | |
88942179 | 185 | unsigned int vertical : 1; /* enable vertical mode */ |
749af4b6 KZ |
186 | }; |
187 | ||
88942179 | 188 | /* main menu */ |
3b411726 | 189 | static struct cfdisk_menuitem main_menuitems[] = { |
8c3a5a44 KZ |
190 | { 'b', N_("Bootable"), N_("Toggle bootable flag of the current partition") }, |
191 | { 'd', N_("Delete"), N_("Delete the current partition") }, | |
a351f2e5 | 192 | { 'r', N_("Resize"), N_("Reduce or enlarge the current partition") }, |
8c3a5a44 | 193 | { 'n', N_("New"), N_("Create new partition from free space") }, |
3d6db3fd | 194 | { 'q', N_("Quit"), N_("Quit program without writing changes") }, |
8c3a5a44 | 195 | { 't', N_("Type"), N_("Change the partition type") }, |
314a0dd8 | 196 | { 'h', N_("Help"), N_("Print help screen") }, |
d5314bf5 | 197 | { 's', N_("Sort"), N_("Fix partitions order") }, |
8c3a5a44 | 198 | { 'W', N_("Write"), N_("Write partition table to disk (this might destroy data)") }, |
a89eafed | 199 | { 'u', N_("Dump"), N_("Dump partition table to sfdisk compatible script file") }, |
8c3a5a44 KZ |
200 | { 0, NULL, NULL } |
201 | }; | |
6dbe3af9 | 202 | |
dda7fe12 OO |
203 | /* extra partinfo in name:value pairs */ |
204 | struct cfdisk_extra { | |
205 | char *name; | |
206 | char *data; | |
207 | ||
208 | struct list_head exs; | |
209 | }; | |
210 | ||
211 | /* line and extra partinfo list_head */ | |
212 | struct cfdisk_line { | |
213 | char *data; /* line data */ | |
214 | struct libscols_table *extra; /* extra info ('X') */ | |
215 | WINDOW *w; /* window with extra info */ | |
216 | }; | |
217 | ||
88942179 | 218 | /* top level control struct */ |
8c3a5a44 KZ |
219 | struct cfdisk { |
220 | struct fdisk_context *cxt; /* libfdisk context */ | |
221 | struct fdisk_table *table; /* partition table */ | |
044ebc0c | 222 | struct fdisk_table *original_layout; /* original on-disk PT */ |
dda7fe12 | 223 | |
a6f69126 | 224 | struct cfdisk_menu *menu; /* the current menu */ |
7eda085c | 225 | |
bd85d11f KZ |
226 | int *fields; /* output columns IDs */ |
227 | size_t nfields; /* number of columns IDs */ | |
7eda085c | 228 | |
8c3a5a44 KZ |
229 | char *linesbuf; /* table as string */ |
230 | size_t linesbufsz; /* size of the tb_buf */ | |
7eda085c | 231 | |
dda7fe12 OO |
232 | struct cfdisk_line *lines; /* list of lines */ |
233 | ||
8c3a5a44 | 234 | size_t nlines; /* number of lines */ |
a6f69126 KZ |
235 | size_t lines_idx; /* current line <0..N>, exclude header */ |
236 | size_t page_sz; | |
d5314bf5 | 237 | |
bc787727 KZ |
238 | unsigned int nwrites; /* fdisk_write_disklabel() counter */ |
239 | ||
dda7fe12 OO |
240 | WINDOW *act_win; /* the window currently on the screen */ |
241 | ||
242 | #ifdef HAVE_LIBMOUNT | |
243 | struct libmnt_table *mtab; | |
244 | struct libmnt_table *fstab; | |
245 | struct libmnt_cache *mntcache; | |
246 | #endif | |
d121efdb | 247 | unsigned int wrong_order :1, /* PT not in right order */ |
dda7fe12 | 248 | zero_start :1, /* ignore existing partition table */ |
044ebc0c | 249 | device_is_used : 1, /* don't use re-read ioctl */ |
dda7fe12 | 250 | show_extra :1; /* show extra partinfo */ |
8c3a5a44 | 251 | }; |
5c36a0eb | 252 | |
14620822 KZ |
253 | |
254 | /* | |
255 | * let's use include/debug.h stuff for cfdisk too | |
256 | */ | |
2ba641e5 | 257 | static UL_DEBUG_DEFINE_MASK(cfdisk); |
819d9a29 | 258 | UL_DEBUG_DEFINE_MASKNAMES(cfdisk) = UL_DEBUG_EMPTY_MASKNAMES; |
14620822 KZ |
259 | |
260 | #define CFDISK_DEBUG_INIT (1 << 1) | |
261 | #define CFDISK_DEBUG_UI (1 << 2) | |
262 | #define CFDISK_DEBUG_MENU (1 << 3) | |
263 | #define CFDISK_DEBUG_MISC (1 << 4) | |
264 | #define CFDISK_DEBUG_TABLE (1 << 5) | |
265 | #define CFDISK_DEBUG_ALL 0xFFFF | |
266 | ||
14620822 KZ |
267 | #define DBG(m, x) __UL_DBG(cfdisk, CFDISK_DEBUG_, m, x) |
268 | ||
269 | static void cfdisk_init_debug(void) | |
270 | { | |
a15dca2f | 271 | __UL_INIT_DEBUG_FROM_ENV(cfdisk, CFDISK_DEBUG_, 0, CFDISK_DEBUG); |
14620822 KZ |
272 | } |
273 | ||
bd85d11f | 274 | /* Initialize output columns -- we follow libfdisk fields (usually specific |
88942179 KZ |
275 | * to the label type. |
276 | */ | |
8c3a5a44 KZ |
277 | static int cols_init(struct cfdisk *cf) |
278 | { | |
279 | assert(cf); | |
5c36a0eb | 280 | |
bd85d11f KZ |
281 | free(cf->fields); |
282 | cf->fields = NULL; | |
283 | cf->nfields = 0; | |
5c36a0eb | 284 | |
11ee1177 | 285 | return fdisk_label_get_fields_ids(NULL, cf->cxt, &cf->fields, &cf->nfields); |
5c36a0eb KZ |
286 | } |
287 | ||
502c5186 KZ |
288 | static void die_on_signal(void) |
289 | { | |
290 | DBG(MISC, ul_debug("die on signal.")); | |
291 | ui_end(); | |
292 | exit(EXIT_FAILURE); | |
293 | } | |
294 | ||
7556c944 KZ |
295 | static void resize(void) |
296 | { | |
297 | struct winsize ws; | |
298 | ||
299 | if (ioctl(fileno(stdout), TIOCGWINSZ, &ws) != -1 | |
300 | && ws.ws_row && ws.ws_col) { | |
eef63970 KZ |
301 | ui_lines = ws.ws_row; |
302 | ui_cols = ws.ws_col; | |
7556c944 KZ |
303 | #if HAVE_RESIZETERM |
304 | resizeterm(ws.ws_row, ws.ws_col); | |
305 | #endif | |
306 | clearok(stdscr, TRUE); | |
307 | } | |
308 | touchwin(stdscr); | |
309 | ||
eef63970 KZ |
310 | DBG(UI, ul_debug("ui: resize refresh ui_cols=%zu, ui_lines=%zu", |
311 | ui_cols, ui_lines)); | |
c431d901 | 312 | sig_resize = 0; |
7556c944 KZ |
313 | } |
314 | ||
c743bf74 KZ |
315 | /* Reads partition in tree-like order from scols |
316 | */ | |
317 | static int partition_from_scols(struct fdisk_table *tb, | |
318 | struct libscols_line *ln) | |
319 | { | |
320 | struct fdisk_partition *pa = scols_line_get_userdata(ln); | |
321 | ||
322 | fdisk_table_add_partition(tb, pa); | |
323 | fdisk_unref_partition(pa); | |
324 | ||
325 | if (scols_line_has_children(ln)) { | |
326 | struct libscols_line *chln; | |
327 | struct libscols_iter *itr = scols_new_iter(SCOLS_ITER_FORWARD); | |
328 | ||
329 | if (!itr) | |
330 | return -EINVAL; | |
331 | while (scols_line_next_child(ln, itr, &chln) == 0) | |
332 | partition_from_scols(tb, chln); | |
a9408274 | 333 | scols_free_iter(itr); |
c743bf74 KZ |
334 | } |
335 | return 0; | |
336 | } | |
337 | ||
8c3a5a44 KZ |
338 | static char *table_to_string(struct cfdisk *cf, struct fdisk_table *tb) |
339 | { | |
8903f7df | 340 | struct fdisk_partition *pa; |
8c3a5a44 | 341 | struct fdisk_label *lb; |
1b504263 | 342 | struct fdisk_iter *itr; |
baa3b270 OO |
343 | struct libscols_table *table = NULL; |
344 | struct libscols_iter *s_itr = NULL; | |
8c3a5a44 | 345 | char *res = NULL; |
8903f7df | 346 | size_t i; |
45333e9d | 347 | int tree = 0; |
baa3b270 | 348 | struct libscols_line *ln, *ln_cont = NULL; |
8c3a5a44 | 349 | |
14620822 | 350 | DBG(TABLE, ul_debug("convert to string")); |
8c3a5a44 KZ |
351 | |
352 | assert(cf); | |
353 | assert(cf->cxt); | |
bd85d11f | 354 | assert(cf->fields); |
8c3a5a44 KZ |
355 | assert(tb); |
356 | ||
6a632136 | 357 | lb = fdisk_get_label(cf->cxt, NULL); |
8c3a5a44 KZ |
358 | assert(lb); |
359 | ||
8c3a5a44 KZ |
360 | itr = fdisk_new_iter(FDISK_ITER_FORWARD); |
361 | if (!itr) | |
362 | goto done; | |
5c36a0eb | 363 | |
45333e9d KZ |
364 | /* get container (e.g. extended partition) */ |
365 | while (fdisk_table_next_partition(tb, itr, &pa) == 0) { | |
366 | if (fdisk_partition_is_nested(pa)) { | |
14620822 | 367 | DBG(TABLE, ul_debug("nested detected, using tree")); |
baa3b270 | 368 | tree = SCOLS_FL_TREE; |
45333e9d KZ |
369 | break; |
370 | } | |
371 | } | |
45333e9d | 372 | |
0925a9dd | 373 | table = scols_new_table(); |
baa3b270 | 374 | if (!table) |
45333e9d | 375 | goto done; |
0925a9dd | 376 | scols_table_enable_maxout(table, 1); |
717fff86 | 377 | scols_table_enable_nowrap(table, 1); |
45333e9d | 378 | |
9907a95a KZ |
379 | #if !defined(HAVE_LIBNCURSESW) || !defined(HAVE_WIDECHAR) |
380 | scols_table_enable_ascii(table, 1); | |
381 | #endif | |
382 | ||
8c3a5a44 | 383 | /* headers */ |
bd85d11f KZ |
384 | for (i = 0; i < cf->nfields; i++) { |
385 | int fl = 0; | |
386 | const struct fdisk_field *field = | |
387 | fdisk_label_get_field(lb, cf->fields[i]); | |
388 | if (!field) | |
389 | continue; | |
390 | ||
391 | if (fdisk_field_is_number(field)) | |
392 | fl |= SCOLS_FL_RIGHT; | |
393 | if (fdisk_field_get_id(field) == FDISK_FIELD_TYPE) | |
394 | fl |= SCOLS_FL_TRUNC; | |
395 | if (tree && fdisk_field_get_id(field) == FDISK_FIELD_DEVICE) | |
396 | fl |= SCOLS_FL_TREE; | |
397 | ||
398 | if (!scols_table_new_column(table, | |
b6e3c614 | 399 | _(fdisk_field_get_name(field)), |
bd85d11f KZ |
400 | fdisk_field_get_width(field), fl)) |
401 | goto done; | |
8c3a5a44 KZ |
402 | } |
403 | ||
404 | /* data */ | |
8903f7df KZ |
405 | fdisk_reset_iter(itr, FDISK_ITER_FORWARD); |
406 | ||
8c3a5a44 | 407 | while (fdisk_table_next_partition(tb, itr, &pa) == 0) { |
baa3b270 | 408 | struct libscols_line *parent = fdisk_partition_is_nested(pa) ? ln_cont : NULL; |
8903f7df | 409 | |
baa3b270 | 410 | ln = scols_table_new_line(table, parent); |
8c3a5a44 KZ |
411 | if (!ln) |
412 | goto done; | |
bd85d11f | 413 | for (i = 0; i < cf->nfields; i++) { |
8c3a5a44 | 414 | char *cdata = NULL; |
bd85d11f | 415 | |
d44115f3 | 416 | if (fdisk_partition_to_string(pa, cf->cxt, |
bd85d11f | 417 | cf->fields[i], &cdata)) |
8c3a5a44 | 418 | continue; |
c743bf74 | 419 | scols_line_refer_data(ln, i, cdata); |
8c3a5a44 | 420 | } |
8903f7df | 421 | if (tree && fdisk_partition_is_container(pa)) |
45333e9d | 422 | ln_cont = ln; |
d051ea93 | 423 | |
baa3b270 | 424 | scols_line_set_userdata(ln, (void *) pa); |
d051ea93 | 425 | fdisk_ref_partition(pa); |
8c3a5a44 | 426 | } |
6dbe3af9 | 427 | |
baa3b270 | 428 | if (scols_table_is_empty(table)) |
d051ea93 KZ |
429 | goto done; |
430 | ||
baa3b270 OO |
431 | scols_table_reduce_termwidth(table, ARROW_CURSOR_WIDTH); |
432 | scols_print_table_to_string(table, &res); | |
d051ea93 | 433 | |
baa3b270 | 434 | /* scols_* code might reorder lines, let's reorder @tb according to the |
d051ea93 KZ |
435 | * final output (it's no problem because partitions are addressed by |
436 | * parno stored within struct fdisk_partition) */ | |
437 | ||
438 | /* remove all */ | |
49e1a333 | 439 | fdisk_reset_table(tb); |
d051ea93 | 440 | |
baa3b270 OO |
441 | s_itr = scols_new_iter(SCOLS_ITER_FORWARD); |
442 | if (!s_itr) | |
443 | goto done; | |
444 | ||
c743bf74 | 445 | /* add all in the right order (don't forget the output is tree) */ |
baa3b270 | 446 | while (scols_table_next_line(table, s_itr, &ln) == 0) { |
c743bf74 KZ |
447 | if (scols_line_get_parent(ln)) |
448 | continue; | |
449 | if (partition_from_scols(tb, ln)) | |
450 | break; | |
8c3a5a44 KZ |
451 | } |
452 | done: | |
baa3b270 OO |
453 | scols_unref_table(table); |
454 | scols_free_iter(s_itr); | |
8c3a5a44 | 455 | fdisk_free_iter(itr); |
6dbe3af9 | 456 | |
8c3a5a44 | 457 | return res; |
2b6fc908 KZ |
458 | } |
459 | ||
dda7fe12 OO |
460 | static void cfdisk_free_lines(struct cfdisk *cf) |
461 | { | |
462 | size_t i = 0; | |
463 | while(i < cf->nlines) { | |
464 | scols_unref_table(cf->lines[i].extra); | |
465 | ||
466 | DBG(UI, ul_debug("delete window: %p", | |
467 | cf->lines[i].w)); | |
468 | ||
a2d0dbb4 KZ |
469 | if (cf->lines[i].w) |
470 | delwin(cf->lines[i].w); | |
471 | cf->lines[i].w = NULL; | |
dda7fe12 OO |
472 | ++i; |
473 | } | |
474 | cf->act_win = NULL; | |
475 | free(cf->lines); | |
a2d0dbb4 | 476 | cf->lines = NULL; |
dda7fe12 | 477 | } |
88942179 KZ |
478 | /* |
479 | * Read data about partitions from libfdisk and prepare output lines. | |
480 | */ | |
8460875d | 481 | static int lines_refresh(struct cfdisk *cf) |
8c3a5a44 KZ |
482 | { |
483 | int rc; | |
484 | char *p; | |
485 | size_t i; | |
7eda085c | 486 | |
8c3a5a44 | 487 | assert(cf); |
2b6fc908 | 488 | |
14620822 | 489 | DBG(TABLE, ul_debug("refreshing buffer")); |
c64061c9 | 490 | |
8c3a5a44 | 491 | free(cf->linesbuf); |
dda7fe12 | 492 | cfdisk_free_lines(cf); |
8c3a5a44 KZ |
493 | cf->linesbuf = NULL; |
494 | cf->linesbufsz = 0; | |
495 | cf->lines = NULL; | |
496 | cf->nlines = 0; | |
6dbe3af9 | 497 | |
8c3a5a44 | 498 | fdisk_unref_table(cf->table); |
1af8003b | 499 | cf->table = NULL; |
6dbe3af9 | 500 | |
2cec7949 KZ |
501 | /* read partitions and free spaces into cf->table */ |
502 | rc = fdisk_get_partitions(cf->cxt, &cf->table); | |
503 | if (!rc) | |
504 | rc = fdisk_get_freespaces(cf->cxt, &cf->table); | |
8c3a5a44 KZ |
505 | if (rc) |
506 | return rc; | |
0d8589c5 | 507 | |
8c3a5a44 KZ |
508 | cf->linesbuf = table_to_string(cf, cf->table); |
509 | if (!cf->linesbuf) | |
510 | return -ENOMEM; | |
6dbe3af9 | 511 | |
8c3a5a44 KZ |
512 | cf->linesbufsz = strlen(cf->linesbuf); |
513 | cf->nlines = fdisk_table_get_nents(cf->table) + 1; /* 1 for header line */ | |
a6f69126 | 514 | cf->page_sz = 0; |
d5314bf5 | 515 | cf->wrong_order = fdisk_table_wrong_order(cf->table) ? 1 : 0; |
a6f69126 KZ |
516 | |
517 | if (MENU_START_LINE - TABLE_START_LINE < cf->nlines) | |
518 | cf->page_sz = MENU_START_LINE - TABLE_START_LINE - 1; | |
6dbe3af9 | 519 | |
dda7fe12 | 520 | cf->lines = xcalloc(cf->nlines, sizeof(struct cfdisk_line)); |
6dbe3af9 | 521 | |
8c3a5a44 | 522 | for (p = cf->linesbuf, i = 0; p && i < cf->nlines; i++) { |
86688c37 KZ |
523 | cf->lines[i].data = p; |
524 | p = strchr(p, '\n'); | |
8c3a5a44 KZ |
525 | if (p) { |
526 | *p = '\0'; | |
527 | p++; | |
528 | } | |
dda7fe12 OO |
529 | cf->lines[i].extra = scols_new_table(); |
530 | scols_table_enable_noheadings(cf->lines[i].extra, 1); | |
531 | scols_table_new_column(cf->lines[i].extra, NULL, 0, SCOLS_FL_RIGHT); | |
532 | scols_table_new_column(cf->lines[i].extra, NULL, 0, SCOLS_FL_TRUNC); | |
8c3a5a44 | 533 | } |
6dbe3af9 | 534 | |
8c3a5a44 | 535 | return 0; |
6dbe3af9 KZ |
536 | } |
537 | ||
00b4f26a KZ |
538 | static struct fdisk_partition *get_current_partition(struct cfdisk *cf) |
539 | { | |
540 | assert(cf); | |
541 | assert(cf->table); | |
542 | ||
543 | return fdisk_table_get_partition(cf->table, cf->lines_idx); | |
544 | } | |
545 | ||
45333e9d KZ |
546 | static int is_freespace(struct cfdisk *cf, size_t i) |
547 | { | |
548 | struct fdisk_partition *pa; | |
549 | ||
550 | assert(cf); | |
551 | assert(cf->table); | |
552 | ||
553 | pa = fdisk_table_get_partition(cf->table, i); | |
554 | return fdisk_partition_is_freespace(pa); | |
555 | } | |
556 | ||
b1f58330 | 557 | /* converts libfdisk FDISK_ASKTYPE_MENU to cfdisk menu and returns user's |
9e930041 | 558 | * response back to libfdisk |
b1f58330 KZ |
559 | */ |
560 | static int ask_menu(struct fdisk_ask *ask, struct cfdisk *cf) | |
561 | { | |
3b411726 | 562 | struct cfdisk_menuitem *d, *cm; |
b1f58330 KZ |
563 | int key; |
564 | size_t i = 0, nitems; | |
565 | const char *name, *desc; | |
566 | ||
567 | assert(ask); | |
568 | assert(cf); | |
569 | ||
570 | /* create cfdisk menu according to libfdisk ask-menu, note that the | |
571 | * last cm[] item has to be empty -- so nitems + 1 */ | |
572 | nitems = fdisk_ask_menu_get_nitems(ask); | |
3b411726 | 573 | cm = xcalloc(nitems + 1, sizeof(struct cfdisk_menuitem)); |
b1f58330 KZ |
574 | |
575 | for (i = 0; i < nitems; i++) { | |
576 | if (fdisk_ask_menu_get_item(ask, i, &key, &name, &desc)) | |
577 | break; | |
578 | cm[i].key = key; | |
579 | cm[i].desc = desc; | |
580 | cm[i].name = name; | |
581 | } | |
582 | ||
583 | /* make the new menu active */ | |
63128bbf | 584 | menu_push(cf, cm); |
b1f58330 KZ |
585 | ui_draw_menu(cf); |
586 | refresh(); | |
587 | ||
588 | /* wait for keys */ | |
502c5186 | 589 | while (!sig_die) { |
7ee26cbf | 590 | key = getch(); |
ac27ea5c | 591 | |
502c5186 KZ |
592 | if (sig_die) |
593 | break; | |
c431d901 | 594 | if (sig_resize) |
7556c944 | 595 | ui_menu_resize(cf); |
ac27ea5c KZ |
596 | if (ui_menu_move(cf, key) == 0) |
597 | continue; | |
598 | ||
599 | switch (key) { | |
b1f58330 KZ |
600 | case KEY_ENTER: |
601 | case '\n': | |
602 | case '\r': | |
6fed9601 | 603 | d = menu_get_menuitem(cf, cf->menu->idx); |
b1f58330 KZ |
604 | if (d) |
605 | fdisk_ask_menu_set_result(ask, d->key); | |
606 | menu_pop(cf); | |
607 | free(cm); | |
608 | return 0; | |
609 | } | |
502c5186 KZ |
610 | } |
611 | ||
612 | if (sig_die) | |
613 | die_on_signal(); | |
b1f58330 KZ |
614 | |
615 | menu_pop(cf); | |
616 | free(cm); | |
617 | return -1; | |
618 | } | |
619 | ||
88942179 KZ |
620 | /* libfdisk callback |
621 | */ | |
ffab025d KZ |
622 | static int ask_callback(struct fdisk_context *cxt __attribute__((__unused__)), |
623 | struct fdisk_ask *ask, | |
624 | void *data __attribute__((__unused__))) | |
8c3a5a44 KZ |
625 | { |
626 | int rc = 0; | |
6dbe3af9 | 627 | |
8c3a5a44 | 628 | assert(ask); |
6dbe3af9 | 629 | |
8c3a5a44 KZ |
630 | switch(fdisk_ask_get_type(ask)) { |
631 | case FDISK_ASKTYPE_INFO: | |
83fa0f80 | 632 | ui_info(fdisk_ask_print_get_mesg(ask)); |
8c3a5a44 KZ |
633 | break; |
634 | case FDISK_ASKTYPE_WARNX: | |
83fa0f80 | 635 | ui_warnx(fdisk_ask_print_get_mesg(ask)); |
8c3a5a44 KZ |
636 | break; |
637 | case FDISK_ASKTYPE_WARN: | |
83fa0f80 | 638 | ui_warn(fdisk_ask_print_get_mesg(ask)); |
8c3a5a44 | 639 | break; |
b1f58330 KZ |
640 | case FDISK_ASKTYPE_MENU: |
641 | ask_menu(ask, (struct cfdisk *) data); | |
642 | break; | |
8c3a5a44 | 643 | default: |
83fa0f80 KZ |
644 | ui_warnx(_("internal error: unsupported dialog type %d"), |
645 | fdisk_ask_get_type(ask)); | |
8c3a5a44 KZ |
646 | return -EINVAL; |
647 | } | |
648 | return rc; | |
fd6b7a7f | 649 | } |
6dbe3af9 | 650 | |
7aa0d529 | 651 | static int ui_end(void) |
8c3a5a44 | 652 | { |
7aa0d529 | 653 | if (!ui_enabled) |
8c3a5a44 KZ |
654 | return -EINVAL; |
655 | ||
48d7b13a | 656 | #if defined(HAVE_SLCURSES_H) || defined(HAVE_SLANG_SLCURSES_H) |
eef63970 | 657 | SLsmg_gotorc(ui_lines - 1, 0); |
8c3a5a44 | 658 | SLsmg_refresh(); |
2b6fc908 | 659 | #else |
eef63970 | 660 | mvcur(0, ui_cols - 1, ui_lines-1, 0); |
2b6fc908 | 661 | #endif |
cd8414f7 | 662 | curs_set(1); |
8c3a5a44 KZ |
663 | nl(); |
664 | endwin(); | |
665 | printf("\n"); | |
7aa0d529 | 666 | ui_enabled = 0; |
8c3a5a44 | 667 | return 0; |
6dbe3af9 KZ |
668 | } |
669 | ||
eef63970 | 670 | static void ui_vprint_center(size_t line, int attrs, const char *fmt, va_list ap) |
f609e92e | 671 | { |
8c3a5a44 | 672 | size_t width; |
8c3a5a44 | 673 | char *buf = NULL; |
f609e92e | 674 | |
8c3a5a44 KZ |
675 | move(line, 0); |
676 | clrtoeol(); | |
f609e92e | 677 | |
8c3a5a44 | 678 | xvasprintf(&buf, fmt, ap); |
fd6b7a7f | 679 | |
b1f58330 | 680 | width = mbs_safe_width(buf); |
eef63970 KZ |
681 | if (width > (size_t) ui_cols) { |
682 | char *p = strrchr(buf + ui_cols, ' '); | |
91ba41ca | 683 | if (!p) |
eef63970 | 684 | p = buf + ui_cols; |
91ba41ca | 685 | *p = '\0'; |
eef63970 | 686 | if (line + 1 >= ui_lines) |
91ba41ca KZ |
687 | line--; |
688 | attron(attrs); | |
689 | mvaddstr(line, 0, buf); | |
690 | mvaddstr(line + 1, 0, p+1); | |
691 | attroff(attrs); | |
692 | } else { | |
693 | attron(attrs); | |
eef63970 | 694 | mvaddstr(line, (ui_cols - width) / 2, buf); |
91ba41ca KZ |
695 | attroff(attrs); |
696 | } | |
8c3a5a44 | 697 | free(buf); |
6dbe3af9 KZ |
698 | } |
699 | ||
eef63970 | 700 | static void ui_center(size_t line, const char *fmt, ...) |
1af8003b KZ |
701 | { |
702 | va_list ap; | |
703 | va_start(ap, fmt); | |
704 | ui_vprint_center(line, 0, fmt, ap); | |
705 | va_end(ap); | |
706 | } | |
707 | ||
83fa0f80 KZ |
708 | static void ui_warnx(const char *fmt, ...) |
709 | { | |
710 | va_list ap; | |
711 | va_start(ap, fmt); | |
712 | if (ui_enabled) | |
702d0e1c | 713 | ui_vprint_center(WARN_LINE, |
f1512be8 KZ |
714 | colors_wanted() ? COLOR_PAIR(CFDISK_CL_WARNING) : 0, |
715 | fmt, ap); | |
8fc37981 | 716 | else { |
83fa0f80 | 717 | vfprintf(stderr, fmt, ap); |
8fc37981 KZ |
718 | fputc('\n', stderr); |
719 | } | |
83fa0f80 KZ |
720 | va_end(ap); |
721 | } | |
722 | ||
723 | static void ui_warn(const char *fmt, ...) | |
1af8003b | 724 | { |
83fa0f80 | 725 | char *fmt_m; |
1af8003b | 726 | va_list ap; |
83fa0f80 KZ |
727 | |
728 | xasprintf(&fmt_m, "%s: %m", fmt); | |
729 | ||
1af8003b | 730 | va_start(ap, fmt); |
83fa0f80 | 731 | if (ui_enabled) |
702d0e1c | 732 | ui_vprint_center(WARN_LINE, |
f1512be8 KZ |
733 | colors_wanted() ? COLOR_PAIR(CFDISK_CL_WARNING) : 0, |
734 | fmt_m, ap); | |
8fc37981 | 735 | else { |
83fa0f80 | 736 | vfprintf(stderr, fmt_m, ap); |
8fc37981 KZ |
737 | fputc('\n', stderr); |
738 | } | |
1af8003b | 739 | va_end(ap); |
83fa0f80 | 740 | free(fmt_m); |
1af8003b KZ |
741 | } |
742 | ||
29e9b787 KZ |
743 | static void ui_clean_warn(void) |
744 | { | |
745 | move(WARN_LINE, 0); | |
746 | clrtoeol(); | |
747 | } | |
748 | ||
7aa0d529 KZ |
749 | static int __attribute__((__noreturn__)) ui_errx(int rc, const char *fmt, ...) |
750 | { | |
751 | va_list ap; | |
752 | ui_end(); | |
753 | ||
754 | va_start(ap, fmt); | |
755 | fprintf(stderr, "%s: ", program_invocation_short_name); | |
756 | vfprintf(stderr, fmt, ap); | |
8fc37981 | 757 | fputc('\n', stderr); |
7aa0d529 KZ |
758 | va_end(ap); |
759 | ||
760 | exit(rc); | |
761 | } | |
762 | ||
1af8003b KZ |
763 | static void ui_info(const char *fmt, ...) |
764 | { | |
765 | va_list ap; | |
766 | va_start(ap, fmt); | |
83fa0f80 | 767 | if (ui_enabled) |
f9fb8290 KZ |
768 | ui_vprint_center(INFO_LINE, |
769 | colors_wanted() ? COLOR_PAIR(CFDISK_CL_INFO) : 0, | |
770 | fmt, ap); | |
8fc37981 | 771 | else { |
83fa0f80 | 772 | vfprintf(stdout, fmt, ap); |
8fc37981 KZ |
773 | fputc('\n', stdout); |
774 | } | |
1af8003b KZ |
775 | va_end(ap); |
776 | } | |
777 | ||
778 | static void ui_clean_info(void) | |
779 | { | |
780 | move(INFO_LINE, 0); | |
781 | clrtoeol(); | |
782 | } | |
6dbe3af9 | 783 | |
b1f58330 KZ |
784 | static void ui_hint(const char *fmt, ...) |
785 | { | |
786 | va_list ap; | |
787 | va_start(ap, fmt); | |
788 | if (ui_enabled) | |
789 | ui_vprint_center(HINT_LINE, A_BOLD, fmt, ap); | |
8fc37981 | 790 | else { |
b1f58330 | 791 | vfprintf(stdout, fmt, ap); |
8fc37981 KZ |
792 | fputc('\n', stdout); |
793 | } | |
b1f58330 KZ |
794 | va_end(ap); |
795 | } | |
796 | ||
797 | static void ui_clean_hint(void) | |
798 | { | |
799 | move(HINT_LINE, 0); | |
800 | clrtoeol(); | |
801 | } | |
802 | ||
502c5186 KZ |
803 | |
804 | static void sig_handler_die(int dummy __attribute__((__unused__))) | |
8c3a5a44 | 805 | { |
502c5186 | 806 | sig_die = 1; |
6dbe3af9 KZ |
807 | } |
808 | ||
c431d901 | 809 | static void sig_handler_resize(int dummy __attribute__((__unused__))) |
7556c944 | 810 | { |
c431d901 | 811 | sig_resize = 1; |
7556c944 KZ |
812 | } |
813 | ||
814 | static void menu_refresh_size(struct cfdisk *cf) | |
815 | { | |
816 | if (cf->menu && cf->menu->nitems) | |
eef63970 | 817 | cf->menu->page_sz = (cf->menu->nitems / (ui_lines - 4)) ? ui_lines - 4 : 0; |
7556c944 KZ |
818 | } |
819 | ||
8c3a5a44 KZ |
820 | static void menu_update_ignore(struct cfdisk *cf) |
821 | { | |
00b4f26a KZ |
822 | char ignore[128] = { 0 }; |
823 | int i = 0; | |
8c3a5a44 | 824 | struct cfdisk_menu *m; |
b5ef65a9 | 825 | struct cfdisk_menuitem *d, *org = NULL; |
83fa0f80 | 826 | size_t idx; |
6dbe3af9 | 827 | |
8c3a5a44 | 828 | assert(cf); |
63128bbf KZ |
829 | assert(cf->menu); |
830 | assert(cf->menu->ignore_cb); | |
6dbe3af9 | 831 | |
8c3a5a44 | 832 | m = cf->menu; |
14620822 | 833 | DBG(MENU, ul_debug("update menu ignored keys")); |
6dbe3af9 | 834 | |
63128bbf | 835 | i = m->ignore_cb(cf, ignore, sizeof(ignore)); |
00b4f26a KZ |
836 | ignore[i] = '\0'; |
837 | ||
8c3a5a44 | 838 | /* return if no change */ |
b5ef65a9 | 839 | if ((!m->ignore && !*ignore) |
00b4f26a | 840 | || (m->ignore && *ignore && strcmp(m->ignore, ignore) == 0)) { |
8c3a5a44 | 841 | return; |
fd6b7a7f | 842 | } |
6dbe3af9 | 843 | |
b5ef65a9 KZ |
844 | if (!m->prefkey) |
845 | org = menu_get_menuitem(cf, m->idx); | |
846 | ||
8c3a5a44 | 847 | free(m->ignore); |
8460875d | 848 | m->ignore = xstrdup(ignore); |
8c3a5a44 | 849 | m->nitems = 0; |
6dbe3af9 | 850 | |
3b411726 | 851 | for (d = m->items; d->name; d++) { |
8c3a5a44 | 852 | if (m->ignore && strchr(m->ignore, d->key)) |
8460875d KZ |
853 | continue; |
854 | m->nitems++; | |
8c3a5a44 | 855 | } |
83fa0f80 | 856 | |
b5ef65a9 KZ |
857 | DBG(MENU, ul_debug("update menu preferred keys")); |
858 | ||
83fa0f80 KZ |
859 | /* refresh menu index to be at the same menuitem or go to the first */ |
860 | if (org && menu_get_menuitem_by_key(cf, org->key, &idx)) | |
6fed9601 | 861 | m->idx = idx; |
b5ef65a9 KZ |
862 | else if (m->prefkey && menu_get_menuitem_by_key(cf, m->prefkey, &idx)) |
863 | m->idx = idx; | |
83fa0f80 | 864 | else |
6fed9601 KZ |
865 | m->idx = 0; |
866 | ||
7556c944 | 867 | menu_refresh_size(cf); |
6dbe3af9 KZ |
868 | } |
869 | ||
b1f58330 KZ |
870 | static struct cfdisk_menu *menu_push( |
871 | struct cfdisk *cf, | |
3b411726 | 872 | struct cfdisk_menuitem *items) |
8c3a5a44 KZ |
873 | { |
874 | struct cfdisk_menu *m = xcalloc(1, sizeof(*m)); | |
3b411726 | 875 | struct cfdisk_menuitem *d; |
6dbe3af9 | 876 | |
8c3a5a44 | 877 | assert(cf); |
6dbe3af9 | 878 | |
14620822 | 879 | DBG(MENU, ul_debug("new menu")); |
6dbe3af9 | 880 | |
8c3a5a44 | 881 | m->prev = cf->menu; |
3b411726 | 882 | m->items = items; |
6dbe3af9 | 883 | |
3b411726 | 884 | for (d = m->items; d->name; d++) { |
8c3a5a44 | 885 | const char *name = _(d->name); |
b1f58330 | 886 | size_t len = mbs_safe_width(name); |
8c3a5a44 KZ |
887 | if (len > m->width) |
888 | m->width = len; | |
889 | m->nitems++; | |
890 | } | |
6dbe3af9 | 891 | |
8c3a5a44 | 892 | cf->menu = m; |
b5ef65a9 | 893 | |
7556c944 | 894 | menu_refresh_size(cf); |
8c3a5a44 | 895 | return m; |
6dbe3af9 KZ |
896 | } |
897 | ||
8c3a5a44 | 898 | static struct cfdisk_menu *menu_pop(struct cfdisk *cf) |
6dbe3af9 | 899 | { |
8c3a5a44 | 900 | struct cfdisk_menu *m = NULL; |
6dbe3af9 | 901 | |
8c3a5a44 | 902 | assert(cf); |
7eda085c | 903 | |
14620822 | 904 | DBG(MENU, ul_debug("pop menu")); |
7eda085c | 905 | |
8c3a5a44 KZ |
906 | if (cf->menu) { |
907 | m = cf->menu->prev; | |
908 | free(cf->menu->ignore); | |
8a726114 | 909 | free(cf->menu->title); |
8c3a5a44 | 910 | free(cf->menu); |
c07ebfa1 | 911 | } |
8c3a5a44 KZ |
912 | cf->menu = m; |
913 | return cf->menu; | |
6dbe3af9 KZ |
914 | } |
915 | ||
8a726114 KZ |
916 | static void menu_set_title(struct cfdisk_menu *m, const char *title) |
917 | { | |
918 | char *str = NULL; | |
919 | ||
920 | if (title) { | |
921 | size_t len = mbs_safe_width(title); | |
5c04b408 KZ |
922 | if (len + MENU_TITLE_PADDING > m->width) |
923 | m->width = len + MENU_TITLE_PADDING; | |
8a726114 KZ |
924 | str = xstrdup(title); |
925 | } | |
926 | m->title = str; | |
927 | } | |
928 | ||
929 | ||
b1f58330 | 930 | static int ui_init(struct cfdisk *cf __attribute__((__unused__))) |
8c3a5a44 KZ |
931 | { |
932 | struct sigaction sa; | |
6dbe3af9 | 933 | |
14620822 | 934 | DBG(UI, ul_debug("init")); |
6dbe3af9 | 935 | |
8c3a5a44 KZ |
936 | /* setup SIGCHLD handler */ |
937 | sigemptyset(&sa.sa_mask); | |
938 | sa.sa_flags = 0; | |
502c5186 | 939 | sa.sa_handler = sig_handler_die; |
8c3a5a44 KZ |
940 | sigaction(SIGINT, &sa, NULL); |
941 | sigaction(SIGTERM, &sa, NULL); | |
6dbe3af9 | 942 | |
c431d901 | 943 | sa.sa_handler = sig_handler_resize; |
7556c944 KZ |
944 | sigaction(SIGWINCH, &sa, NULL); |
945 | ||
83fa0f80 | 946 | ui_enabled = 1; |
8c3a5a44 | 947 | initscr(); |
6dbe3af9 | 948 | |
f1512be8 | 949 | #ifdef HAVE_USE_DEFAULT_COLORS |
04915c3f | 950 | if (colors_wanted() && has_colors()) { |
1af8003b KZ |
951 | size_t i; |
952 | ||
953 | start_color(); | |
954 | use_default_colors(); | |
1af8003b KZ |
955 | for (i = 1; i < ARRAY_SIZE(color_pairs); i++) /* yeah, start from 1! */ |
956 | init_pair(i, color_pairs[i][0], color_pairs[i][1]); | |
957 | } | |
f1512be8 | 958 | #else |
e66a6627 | 959 | colors_off(); |
f1512be8 | 960 | #endif |
1af8003b | 961 | |
8c3a5a44 KZ |
962 | cbreak(); |
963 | noecho(); | |
964 | nonl(); | |
965 | curs_set(0); | |
966 | keypad(stdscr, TRUE); | |
6dbe3af9 | 967 | |
8c3a5a44 | 968 | return 0; |
7eda085c KZ |
969 | } |
970 | ||
5c04b408 KZ |
971 | /* "[ string ]" */ |
972 | #define MENU_H_ITEMWIDTH(m) ( MENU_H_PRESTR_SZ \ | |
973 | + MENU_H_SPADDING \ | |
974 | + (m)->width \ | |
975 | + MENU_H_SPADDING \ | |
976 | + MENU_H_POSTSTR_SZ) | |
977 | ||
978 | #define MENU_V_ITEMWIDTH(m) (MENU_V_SPADDING + (m)->width + MENU_V_SPADDING) | |
979 | ||
980 | ||
8c3a5a44 KZ |
981 | static size_t menuitem_get_line(struct cfdisk *cf, size_t idx) |
982 | { | |
6fed9601 KZ |
983 | struct cfdisk_menu *m = cf->menu; |
984 | ||
985 | if (m->vertical) { | |
986 | if (!m->page_sz) /* small menu */ | |
eef63970 | 987 | return (ui_lines - (cf->menu->nitems + 1)) / 2 + idx; |
6fed9601 | 988 | return (idx % m->page_sz) + 1; |
8a726114 | 989 | } else { |
5c04b408 | 990 | size_t len = MENU_H_ITEMWIDTH(m) + MENU_H_BETWEEN; /** item width */ |
eef63970 | 991 | size_t items = ui_cols / len; /* items per line */ |
8a726114 | 992 | |
a1da27a8 KZ |
993 | if (items == 0) |
994 | return 0; | |
8a726114 KZ |
995 | return MENU_START_LINE + ((idx / items)); |
996 | } | |
7eda085c KZ |
997 | } |
998 | ||
8c3a5a44 KZ |
999 | static int menuitem_get_column(struct cfdisk *cf, size_t idx) |
1000 | { | |
8a726114 | 1001 | if (cf->menu->vertical) { |
5c04b408 | 1002 | size_t nc = MENU_V_ITEMWIDTH(cf->menu); |
eef63970 | 1003 | if ((size_t) ui_cols <= nc) |
7aa0d529 | 1004 | return 0; |
eef63970 | 1005 | return (ui_cols - nc) / 2; |
8a726114 | 1006 | } else { |
5c04b408 | 1007 | size_t len = MENU_H_ITEMWIDTH(cf->menu) + MENU_H_BETWEEN; /* item width */ |
eef63970 | 1008 | size_t items = ui_cols / len; /* items per line */ |
8a726114 | 1009 | size_t extra = items < cf->menu->nitems ? /* extra space on line */ |
eef63970 KZ |
1010 | ui_cols % len : /* - multi-line menu */ |
1011 | ui_cols - (cf->menu->nitems * len); /* - one line menu */ | |
8a726114 | 1012 | |
a1da27a8 KZ |
1013 | if (items == 0) |
1014 | return 0; /* hmm... no space */ | |
1015 | ||
5c04b408 | 1016 | extra += MENU_H_BETWEEN; /* add padding after last item to extra */ |
e66ac5d3 | 1017 | |
8a726114 KZ |
1018 | if (idx < items) |
1019 | return (idx * len) + (extra / 2); | |
1020 | return ((idx % items) * len) + (extra / 2); | |
1021 | } | |
df1dddf9 KZ |
1022 | } |
1023 | ||
6fed9601 KZ |
1024 | static int menuitem_on_page(struct cfdisk *cf, size_t idx) |
1025 | { | |
1026 | struct cfdisk_menu *m = cf->menu; | |
1027 | ||
1028 | if (m->page_sz == 0 || | |
1029 | m->idx / m->page_sz == idx / m->page_sz) | |
1030 | return 1; | |
1031 | return 0; | |
1032 | } | |
1033 | ||
3b411726 | 1034 | static struct cfdisk_menuitem *menu_get_menuitem(struct cfdisk *cf, size_t idx) |
8c3a5a44 | 1035 | { |
3b411726 | 1036 | struct cfdisk_menuitem *d; |
8c3a5a44 | 1037 | size_t i; |
7eda085c | 1038 | |
3b411726 | 1039 | for (i = 0, d = cf->menu->items; d->name; d++) { |
8c3a5a44 KZ |
1040 | if (cf->menu->ignore && strchr(cf->menu->ignore, d->key)) |
1041 | continue; | |
1042 | if (i++ == idx) | |
1043 | return d; | |
d26aa358 | 1044 | } |
7eda085c | 1045 | |
8c3a5a44 | 1046 | return NULL; |
6dbe3af9 KZ |
1047 | } |
1048 | ||
3b411726 | 1049 | static struct cfdisk_menuitem *menu_get_menuitem_by_key(struct cfdisk *cf, |
83fa0f80 KZ |
1050 | int key, size_t *idx) |
1051 | { | |
3b411726 | 1052 | struct cfdisk_menuitem *d; |
83fa0f80 | 1053 | |
3b411726 | 1054 | for (*idx = 0, d = cf->menu->items; d->name; d++) { |
83fa0f80 KZ |
1055 | if (cf->menu->ignore && strchr(cf->menu->ignore, d->key)) |
1056 | continue; | |
1057 | if (key == d->key) | |
1058 | return d; | |
1059 | (*idx)++; | |
1060 | } | |
1061 | ||
1062 | return NULL; | |
1063 | } | |
1064 | ||
8c3a5a44 | 1065 | static void ui_draw_menuitem(struct cfdisk *cf, |
3b411726 | 1066 | struct cfdisk_menuitem *d, |
8c3a5a44 KZ |
1067 | size_t idx) |
1068 | { | |
e948f4b6 | 1069 | char *buf, *ptr; |
8c3a5a44 | 1070 | const char *name; |
5c04b408 | 1071 | size_t width; |
e948f4b6 | 1072 | const size_t buf_sz = 80 * MB_CUR_MAX; |
8a726114 | 1073 | int ln, cl, vert = cf->menu->vertical; |
8c3a5a44 | 1074 | |
6fed9601 KZ |
1075 | if (!menuitem_on_page(cf, idx)) |
1076 | return; /* no visible item */ | |
1077 | ln = menuitem_get_line(cf, idx); | |
1078 | cl = menuitem_get_column(cf, idx); | |
1079 | ||
e948f4b6 | 1080 | ptr = buf = xmalloc(buf_sz); |
5c04b408 KZ |
1081 | /* string width */ |
1082 | if (vert) { | |
1083 | width = cf->menu->width + MENU_V_SPADDING; | |
1084 | memset(ptr, ' ', MENU_V_SPADDING); | |
1085 | ptr += MENU_V_SPADDING; | |
1086 | } else | |
1087 | width = MENU_H_SPADDING + cf->menu->width + MENU_H_SPADDING; | |
1088 | ||
8c3a5a44 | 1089 | name = _(d->name); |
e948f4b6 | 1090 | mbsalign(name, ptr, buf_sz, &width, |
8a726114 KZ |
1091 | vert ? MBS_ALIGN_LEFT : MBS_ALIGN_CENTER, |
1092 | 0); | |
8c3a5a44 | 1093 | |
14620822 | 1094 | DBG(MENU, ul_debug("menuitem: cl=%d, ln=%d, item='%s'", |
8c3a5a44 KZ |
1095 | cl, ln, buf)); |
1096 | ||
8a726114 KZ |
1097 | if (vert) { |
1098 | mvaddch(ln, cl - 1, ACS_VLINE); | |
5c04b408 | 1099 | mvaddch(ln, cl + MENU_V_ITEMWIDTH(cf->menu), ACS_VLINE); |
8a726114 KZ |
1100 | } |
1101 | ||
5c04b408 | 1102 | if (cf->menu->idx == idx) |
8c3a5a44 | 1103 | standout(); |
5c04b408 KZ |
1104 | |
1105 | if (vert) | |
1106 | mvprintw(ln, cl, "%s", buf); | |
1107 | else | |
1108 | mvprintw(ln, cl, "%s%s%s", MENU_H_PRESTR, buf, MENU_H_POSTSTR); | |
e948f4b6 | 1109 | free(buf); |
5c04b408 KZ |
1110 | |
1111 | if (cf->menu->idx == idx) { | |
8c3a5a44 KZ |
1112 | standend(); |
1113 | if (d->desc) | |
b6e3c614 | 1114 | ui_hint(_(d->desc)); |
5c04b408 | 1115 | } |
6dbe3af9 KZ |
1116 | } |
1117 | ||
7556c944 KZ |
1118 | static void ui_clean_menu(struct cfdisk *cf) |
1119 | { | |
1120 | size_t i; | |
702d0e1c | 1121 | size_t lastline; |
7556c944 KZ |
1122 | struct cfdisk_menu *m = cf->menu; |
1123 | size_t ln = menuitem_get_line(cf, 0); | |
1124 | ||
1125 | if (m->vertical) | |
702d0e1c | 1126 | lastline = ln + (m->page_sz ? m->page_sz : m->nitems); |
7556c944 | 1127 | else |
702d0e1c | 1128 | lastline = menuitem_get_line(cf, m->nitems); |
7556c944 | 1129 | |
702d0e1c | 1130 | for (i = ln; i <= lastline; i++) { |
7556c944 KZ |
1131 | move(i, 0); |
1132 | clrtoeol(); | |
702d0e1c | 1133 | DBG(MENU, ul_debug("clean_menu: line %zu", i)); |
7556c944 KZ |
1134 | } |
1135 | if (m->vertical) { | |
1136 | move(ln - 1, 0); | |
1137 | clrtoeol(); | |
1138 | } | |
1139 | ui_clean_hint(); | |
1140 | } | |
1141 | ||
8c3a5a44 KZ |
1142 | static void ui_draw_menu(struct cfdisk *cf) |
1143 | { | |
3b411726 | 1144 | struct cfdisk_menuitem *d; |
8a726114 | 1145 | struct cfdisk_menu *m; |
6fed9601 KZ |
1146 | size_t i = 0; |
1147 | size_t ln = menuitem_get_line(cf, 0); | |
1148 | size_t nlines; | |
7eda085c | 1149 | |
8c3a5a44 KZ |
1150 | assert(cf); |
1151 | assert(cf->menu); | |
fd6b7a7f | 1152 | |
14620822 | 1153 | DBG(MENU, ul_debug("draw start")); |
6dbe3af9 | 1154 | |
7556c944 | 1155 | ui_clean_menu(cf); |
8a726114 KZ |
1156 | m = cf->menu; |
1157 | ||
6fed9601 KZ |
1158 | if (m->vertical) |
1159 | nlines = m->page_sz ? m->page_sz : m->nitems; | |
1160 | else | |
1161 | nlines = menuitem_get_line(cf, m->nitems); | |
1162 | ||
63128bbf KZ |
1163 | if (m->ignore_cb) |
1164 | menu_update_ignore(cf); | |
00b4f26a | 1165 | i = 0; |
8c3a5a44 KZ |
1166 | while ((d = menu_get_menuitem(cf, i))) |
1167 | ui_draw_menuitem(cf, d, i++); | |
6dbe3af9 | 1168 | |
8a726114 | 1169 | if (m->vertical) { |
8a726114 | 1170 | size_t cl = menuitem_get_column(cf, 0); |
6fed9601 | 1171 | size_t curpg = m->page_sz ? m->idx / m->page_sz : 0; |
8a726114 | 1172 | |
6fed9601 | 1173 | /* corners and horizontal lines */ |
8a726114 KZ |
1174 | mvaddch(ln - 1, cl - 1, ACS_ULCORNER); |
1175 | mvaddch(ln + nlines, cl - 1, ACS_LLCORNER); | |
1176 | ||
5c04b408 | 1177 | for (i = 0; i < MENU_V_ITEMWIDTH(m); i++) { |
8a726114 KZ |
1178 | mvaddch(ln - 1, cl + i, ACS_HLINE); |
1179 | mvaddch(ln + nlines, cl + i, ACS_HLINE); | |
1180 | } | |
6fed9601 | 1181 | |
8a726114 KZ |
1182 | mvaddch(ln - 1, cl + i, ACS_URCORNER); |
1183 | mvaddch(ln + nlines, cl + i, ACS_LRCORNER); | |
1184 | ||
6fed9601 KZ |
1185 | /* draw also lines around empty lines on last page */ |
1186 | if (m->page_sz && | |
1187 | m->nitems / m->page_sz == m->idx / m->page_sz) { | |
1188 | for (i = m->nitems % m->page_sz + 1; i <= m->page_sz; i++) { | |
1189 | mvaddch(i, cl - 1, ACS_VLINE); | |
5c04b408 | 1190 | mvaddch(i, cl + MENU_V_ITEMWIDTH(m), ACS_VLINE); |
6fed9601 KZ |
1191 | } |
1192 | } | |
8a726114 KZ |
1193 | if (m->title) { |
1194 | attron(A_BOLD); | |
1195 | mvprintw(ln - 1, cl, " %s ", m->title); | |
1196 | attroff(A_BOLD); | |
1197 | } | |
6fed9601 | 1198 | if (curpg != 0) |
5c04b408 | 1199 | mvaddch(ln - 1, cl + MENU_V_ITEMWIDTH(m) - 2, ACS_UARROW); |
6fed9601 | 1200 | if (m->page_sz && curpg < m->nitems / m->page_sz) |
5c04b408 | 1201 | mvaddch(ln + nlines, cl + MENU_V_ITEMWIDTH(m) - 2, ACS_DARROW); |
8a726114 KZ |
1202 | } |
1203 | ||
14620822 | 1204 | DBG(MENU, ul_debug("draw end.")); |
6dbe3af9 KZ |
1205 | } |
1206 | ||
dda7fe12 OO |
1207 | inline static int extra_insert_pair(struct cfdisk_line *l, const char *name, const char *data) |
1208 | { | |
1209 | struct libscols_line *lsl; | |
4c166c22 | 1210 | int rc; |
dda7fe12 OO |
1211 | |
1212 | assert(l); | |
a2d0dbb4 | 1213 | assert(l->extra); |
dda7fe12 | 1214 | |
13c551f2 | 1215 | if (!data || !*data) |
dda7fe12 OO |
1216 | return 0; |
1217 | ||
1218 | lsl = scols_table_new_line(l->extra, NULL); | |
1219 | if (!lsl) | |
1220 | return -ENOMEM; | |
1221 | ||
4c166c22 KZ |
1222 | rc = scols_line_set_data(lsl, 0, name); |
1223 | if (!rc) | |
1224 | rc = scols_line_set_data(lsl, 1, data); | |
dda7fe12 | 1225 | |
4c166c22 | 1226 | return rc; |
dda7fe12 OO |
1227 | } |
1228 | ||
cf9b302d KZ |
1229 | #ifndef HAVE_LIBMOUNT |
1230 | static char *get_mountpoint( struct cfdisk *cf __attribute__((unused)), | |
1231 | const char *tagname __attribute__((unused)), | |
1232 | const char *tagdata __attribute__((unused))) | |
1233 | { | |
1234 | return NULL; | |
1235 | } | |
1236 | #else | |
1237 | static char *get_mountpoint(struct cfdisk *cf, const char *tagname, const char *tagdata) | |
dda7fe12 OO |
1238 | { |
1239 | struct libmnt_fs *fs = NULL; | |
1240 | char *target = NULL; | |
1241 | int mounted = 0; | |
1242 | ||
cf9b302d KZ |
1243 | assert(tagname); |
1244 | assert(tagdata); | |
dda7fe12 | 1245 | |
cf9b302d | 1246 | DBG(UI, ul_debug("asking for mountpoint [%s=%s]", tagname, tagdata)); |
dda7fe12 OO |
1247 | |
1248 | if (!cf->mntcache) | |
1249 | cf->mntcache = mnt_new_cache(); | |
1250 | ||
1251 | /* 1st try between mounted filesystems */ | |
1252 | if (!cf->mtab) { | |
1253 | cf->mtab = mnt_new_table(); | |
1254 | if (cf->mtab) { | |
1255 | mnt_table_set_cache(cf->mtab, cf->mntcache); | |
1256 | mnt_table_parse_mtab(cf->mtab, NULL); | |
1257 | } | |
1258 | } | |
1259 | ||
1260 | if (cf->mtab) | |
cf9b302d | 1261 | fs = mnt_table_find_tag(cf->mtab, tagname, tagdata, MNT_ITER_FORWARD); |
dda7fe12 OO |
1262 | |
1263 | /* 2nd try fstab */ | |
1264 | if (!fs) { | |
1265 | if (!cf->fstab) { | |
1266 | cf->fstab = mnt_new_table(); | |
1267 | if (cf->fstab) { | |
1268 | mnt_table_set_cache(cf->fstab, cf->mntcache); | |
1269 | mnt_table_parse_fstab(cf->fstab, NULL); | |
1270 | } | |
1271 | } | |
1272 | if (cf->fstab) | |
cf9b302d | 1273 | fs = mnt_table_find_tag(cf->fstab, tagname, tagdata, MNT_ITER_FORWARD); |
dda7fe12 OO |
1274 | } else |
1275 | mounted = 1; | |
1276 | ||
1277 | if (fs) { | |
1278 | if (mounted) | |
1279 | xasprintf(&target, _("%s (mounted)"), mnt_fs_get_target(fs)); | |
1280 | else | |
1281 | target = xstrdup(mnt_fs_get_target(fs)); | |
1282 | } | |
1283 | ||
1284 | return target; | |
1285 | } | |
1286 | #endif /* HAVE_LIBMOUNT */ | |
1287 | ||
1288 | static void extra_prepare_data(struct cfdisk *cf) | |
1289 | { | |
1290 | struct fdisk_partition *pa = get_current_partition(cf); | |
1291 | struct cfdisk_line *l = &cf->lines[cf->lines_idx]; | |
1292 | char *data = NULL; | |
cf9b302d | 1293 | char *mountpoint = NULL; |
dda7fe12 OO |
1294 | |
1295 | DBG(UI, ul_debug("preparing extra data")); | |
1296 | ||
1297 | /* string data should not equal an empty string */ | |
1298 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_NAME, &data) && data) { | |
1299 | extra_insert_pair(l, _("Partition name:"), data); | |
cf9b302d KZ |
1300 | if (!mountpoint) |
1301 | mountpoint = get_mountpoint(cf, "PARTLABEL", data); | |
dda7fe12 OO |
1302 | free(data); |
1303 | } | |
1304 | ||
1305 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_UUID, &data) && data) { | |
1306 | extra_insert_pair(l, _("Partition UUID:"), data); | |
cf9b302d KZ |
1307 | if (!mountpoint) |
1308 | mountpoint = get_mountpoint(cf, "PARTUUID", data); | |
dda7fe12 OO |
1309 | free(data); |
1310 | } | |
1311 | ||
1312 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_TYPE, &data) && data) { | |
1313 | char *code = NULL, *type = NULL; | |
1314 | ||
1315 | fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_TYPEID, &code); | |
1316 | xasprintf(&type, "%s (%s)", data, code); | |
1317 | ||
1318 | extra_insert_pair(l, _("Partition type:"), type); | |
1319 | free(data); | |
1320 | free(code); | |
1321 | free(type); | |
1322 | } | |
1323 | ||
1324 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_ATTR, &data) && data) { | |
1325 | extra_insert_pair(l, _("Attributes:"), data); | |
1326 | free(data); | |
1327 | } | |
1328 | ||
1329 | /* for numeric data, only show non-zero rows */ | |
1330 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_BSIZE, &data) && data) { | |
1331 | if (atoi(data)) | |
1332 | extra_insert_pair(l, "BSIZE:", data); | |
1333 | free(data); | |
1334 | } | |
1335 | ||
1336 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_CPG, &data) && data) { | |
1337 | if (atoi(data)) | |
1338 | extra_insert_pair(l, "CPG:", data); | |
1339 | free(data); | |
1340 | } | |
1341 | ||
1342 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_FSIZE, &data) && data) { | |
1343 | if (atoi(data)) | |
1344 | extra_insert_pair(l, "FSIZE:", data); | |
1345 | free(data); | |
1346 | } | |
1347 | ||
3d6db3fd KZ |
1348 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_FSUUID, &data) && data) { |
1349 | extra_insert_pair(l, _("Filesystem UUID:"), data); | |
cf9b302d KZ |
1350 | if (!mountpoint) |
1351 | mountpoint = get_mountpoint(cf, "UUID", data); | |
3d6db3fd KZ |
1352 | free(data); |
1353 | } | |
dda7fe12 | 1354 | |
3d6db3fd KZ |
1355 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_FSLABEL, &data) && data) { |
1356 | extra_insert_pair(l, _("Filesystem LABEL:"), data); | |
cf9b302d KZ |
1357 | if (!mountpoint) |
1358 | mountpoint = get_mountpoint(cf, "LABEL", data); | |
3d6db3fd KZ |
1359 | free(data); |
1360 | } | |
1361 | if (!fdisk_partition_to_string(pa, cf->cxt, FDISK_FIELD_FSTYPE, &data) && data) { | |
1362 | extra_insert_pair(l, _("Filesystem:"), data); | |
1363 | free(data); | |
dda7fe12 | 1364 | } |
dda7fe12 | 1365 | |
cf9b302d KZ |
1366 | if (mountpoint) { |
1367 | extra_insert_pair(l, _("Mountpoint:"), mountpoint); | |
1368 | free(mountpoint); | |
dda7fe12 | 1369 | } |
dda7fe12 OO |
1370 | } |
1371 | ||
dda7fe12 OO |
1372 | static int ui_draw_extra(struct cfdisk *cf) |
1373 | { | |
1374 | WINDOW *win_ex; | |
1375 | int wline = 1; | |
1376 | struct cfdisk_line *ln = &cf->lines[cf->lines_idx]; | |
1377 | char *tbstr = NULL, *end; | |
1378 | int win_ex_start_line, win_height, tblen; | |
1379 | int ndatalines; | |
1380 | ||
3542fc51 KZ |
1381 | if (!cf->show_extra) |
1382 | return 0; | |
1383 | ||
1384 | DBG(UI, ul_debug("draw extra")); | |
1385 | ||
a2d0dbb4 KZ |
1386 | assert(ln->extra); |
1387 | ||
cbcafba2 | 1388 | if (cf->act_win) { |
3542fc51 | 1389 | wclear(cf->act_win); |
cbcafba2 KZ |
1390 | touchwin(stdscr); |
1391 | } | |
3542fc51 | 1392 | |
a2d0dbb4 | 1393 | if (scols_table_is_empty(ln->extra)) { |
dda7fe12 | 1394 | extra_prepare_data(cf); |
a2d0dbb4 KZ |
1395 | if (scols_table_is_empty(ln->extra)) |
1396 | return 0; | |
1397 | } | |
dda7fe12 OO |
1398 | |
1399 | ndatalines = fdisk_table_get_nents(cf->table) + 1; | |
1400 | ||
1401 | /* nents + header + one free line */ | |
1402 | win_ex_start_line = TABLE_START_LINE + ndatalines; | |
1403 | win_height = MENU_START_LINE - win_ex_start_line; | |
1404 | tblen = scols_table_get_nlines(ln->extra); | |
1405 | ||
1406 | /* we can't get a single line of data under the partlist*/ | |
1407 | if (win_height < 3) | |
1408 | return 1; | |
1409 | ||
1410 | /* number of data lines + 2 for top/bottom lines */ | |
1411 | win_height = win_height < tblen + 2 ? win_height : tblen + 2; | |
1412 | ||
1413 | if ((size_t) win_ex_start_line + win_height + 1 < MENU_START_LINE) | |
1414 | win_ex_start_line = MENU_START_LINE - win_height; | |
1415 | ||
3542fc51 | 1416 | win_ex = subwin(stdscr, win_height, ui_cols - 2, win_ex_start_line, 1); |
dda7fe12 OO |
1417 | |
1418 | scols_table_reduce_termwidth(ln->extra, 4); | |
1419 | scols_print_table_to_string(ln->extra, &tbstr); | |
1420 | ||
1421 | end = tbstr; | |
1422 | while ((end = strchr(end, '\n'))) | |
1423 | *end++ = '\0'; | |
1424 | ||
1425 | box(win_ex, 0, 0); | |
1426 | ||
1427 | end = tbstr; | |
1428 | while (--win_height > 1) { | |
1429 | mvwaddstr(win_ex, wline++, 1 /* window column*/, tbstr); | |
1430 | tbstr += strlen(tbstr) + 1; | |
1431 | } | |
1432 | free(end); | |
1433 | ||
a2d0dbb4 KZ |
1434 | if (ln->w) |
1435 | delwin(ln->w); | |
dda7fe12 OO |
1436 | |
1437 | DBG(UI, ul_debug("draw window: %p", win_ex)); | |
3542fc51 | 1438 | touchwin(stdscr); |
dda7fe12 OO |
1439 | wrefresh(win_ex); |
1440 | ||
1441 | cf->act_win = ln->w = win_ex; | |
1442 | return 0; | |
1443 | } | |
1444 | ||
8c3a5a44 KZ |
1445 | static void ui_menu_goto(struct cfdisk *cf, int where) |
1446 | { | |
3b411726 | 1447 | struct cfdisk_menuitem *d; |
8c3a5a44 KZ |
1448 | size_t old; |
1449 | ||
f019ce1f KZ |
1450 | /* stop and begin/end for vertical menus */ |
1451 | if (cf->menu->vertical) { | |
1452 | if (where < 0) | |
1453 | where = 0; | |
1454 | else if (where > (int) cf->menu->nitems - 1) | |
1455 | where = cf->menu->nitems - 1; | |
1456 | } else { | |
1457 | /* continue from begin/end */ | |
1458 | if (where < 0) | |
1459 | where = cf->menu->nitems - 1; | |
1460 | else if ((size_t) where > cf->menu->nitems - 1) | |
1461 | where = 0; | |
1462 | } | |
6fed9601 | 1463 | if ((size_t) where == cf->menu->idx) |
8c3a5a44 | 1464 | return; |
6dbe3af9 | 1465 | |
1af8003b KZ |
1466 | ui_clean_info(); |
1467 | ||
6fed9601 KZ |
1468 | old = cf->menu->idx; |
1469 | cf->menu->idx = where; | |
1470 | ||
1471 | if (!menuitem_on_page(cf, old)) { | |
1472 | ui_draw_menu(cf); | |
1473 | return; | |
1474 | } | |
6dbe3af9 | 1475 | |
8c3a5a44 KZ |
1476 | d = menu_get_menuitem(cf, old); |
1477 | ui_draw_menuitem(cf, d, old); | |
6dbe3af9 | 1478 | |
8c3a5a44 KZ |
1479 | d = menu_get_menuitem(cf, where); |
1480 | ui_draw_menuitem(cf, d, where); | |
dda7fe12 | 1481 | |
6dbe3af9 KZ |
1482 | } |
1483 | ||
ac27ea5c KZ |
1484 | static int ui_menu_move(struct cfdisk *cf, int key) |
1485 | { | |
f019ce1f KZ |
1486 | struct cfdisk_menu *m; |
1487 | ||
ac27ea5c KZ |
1488 | assert(cf); |
1489 | assert(cf->menu); | |
1490 | ||
c71f5a56 | 1491 | if (key == (int) ERR) |
7556c944 KZ |
1492 | return 0; /* ignore errors */ |
1493 | ||
f019ce1f KZ |
1494 | m = cf->menu; |
1495 | ||
14620822 | 1496 | DBG(MENU, ul_debug("menu move key >%c<.", key)); |
f019ce1f KZ |
1497 | |
1498 | if (m->vertical) | |
ac27ea5c KZ |
1499 | { |
1500 | switch (key) { | |
1501 | case KEY_DOWN: | |
1502 | case '\016': /* ^N */ | |
1503 | case 'j': /* Vi-like alternative */ | |
f019ce1f | 1504 | ui_menu_goto(cf, m->idx + 1); |
ac27ea5c KZ |
1505 | return 0; |
1506 | case KEY_UP: | |
1507 | case '\020': /* ^P */ | |
1508 | case 'k': /* Vi-like alternative */ | |
f019ce1f | 1509 | ui_menu_goto(cf, (int) m->idx - 1); |
ac27ea5c | 1510 | return 0; |
f019ce1f KZ |
1511 | case KEY_PPAGE: |
1512 | if (m->page_sz) { | |
1513 | ui_menu_goto(cf, (int) m->idx - m->page_sz); | |
1514 | return 0; | |
1515 | } | |
d02c2035 | 1516 | /* fallthrough */ |
ac27ea5c KZ |
1517 | case KEY_HOME: |
1518 | ui_menu_goto(cf, 0); | |
1519 | return 0; | |
f019ce1f KZ |
1520 | case KEY_NPAGE: |
1521 | if (m->page_sz) { | |
1522 | ui_menu_goto(cf, m->idx + m->page_sz); | |
1523 | return 0; | |
1524 | } | |
d02c2035 | 1525 | /* fallthrough */ |
ac27ea5c | 1526 | case KEY_END: |
f019ce1f | 1527 | ui_menu_goto(cf, m->nitems); |
ac27ea5c KZ |
1528 | return 0; |
1529 | } | |
1530 | } else { | |
1531 | switch (key) { | |
1532 | case KEY_RIGHT: | |
1533 | case '\t': | |
f019ce1f | 1534 | ui_menu_goto(cf, m->idx + 1); |
ac27ea5c KZ |
1535 | return 0; |
1536 | case KEY_LEFT: | |
1537 | #ifdef KEY_BTAB | |
1538 | case KEY_BTAB: | |
1539 | #endif | |
f019ce1f | 1540 | ui_menu_goto(cf, (int) m->idx - 1); |
ac27ea5c KZ |
1541 | return 0; |
1542 | } | |
1543 | } | |
1544 | ||
2f4eb047 KZ |
1545 | if (key == '\014') { /* ^L refresh */ |
1546 | ui_menu_resize(cf); | |
1547 | return 0; | |
1548 | } | |
1549 | ||
b607e5fa | 1550 | DBG(MENU, ul_debug(" no menu move key")); |
2f4eb047 | 1551 | return 1; |
ac27ea5c KZ |
1552 | } |
1553 | ||
7556c944 KZ |
1554 | /* but don't call me from ui_run(), this is for pop-up menus only */ |
1555 | static void ui_menu_resize(struct cfdisk *cf) | |
1556 | { | |
b607e5fa | 1557 | DBG(MENU, ul_debug("menu resize/refresh")); |
7556c944 KZ |
1558 | resize(); |
1559 | ui_clean_menu(cf); | |
1560 | menu_refresh_size(cf); | |
1561 | ui_draw_menu(cf); | |
1562 | refresh(); | |
1563 | } | |
1564 | ||
a6f69126 KZ |
1565 | static int partition_on_page(struct cfdisk *cf, size_t i) |
1566 | { | |
1567 | if (cf->page_sz == 0 || | |
1568 | cf->lines_idx / cf->page_sz == i / cf->page_sz) | |
1569 | return 1; | |
1570 | return 0; | |
1571 | } | |
1572 | ||
8c3a5a44 KZ |
1573 | static void ui_draw_partition(struct cfdisk *cf, size_t i) |
1574 | { | |
1575 | int ln = TABLE_START_LINE + 1 + i; /* skip table header */ | |
1576 | int cl = ARROW_CURSOR_WIDTH; /* we need extra space for cursor */ | |
a6f69126 KZ |
1577 | int cur = cf->lines_idx == i; |
1578 | size_t curpg = 0; | |
1579 | ||
1580 | if (cf->page_sz) { | |
1581 | if (!partition_on_page(cf, i)) | |
1582 | return; | |
1583 | ln = TABLE_START_LINE + (i % cf->page_sz) + 1; | |
1584 | curpg = cf->lines_idx / cf->page_sz; | |
1585 | } | |
6dbe3af9 | 1586 | |
14620822 KZ |
1587 | DBG(UI, ul_debug( |
1588 | "draw partition %zu [page_sz=%zu, " | |
a6f69126 KZ |
1589 | "line=%d, idx=%zu]", |
1590 | i, cf->page_sz, ln, cf->lines_idx)); | |
6dbe3af9 | 1591 | |
a6f69126 KZ |
1592 | if (cur) { |
1593 | attron(A_REVERSE); | |
8c3a5a44 | 1594 | mvaddstr(ln, 0, ARROW_CURSOR_STRING); |
dda7fe12 | 1595 | mvaddstr(ln, cl, cf->lines[i + 1].data); |
a6f69126 | 1596 | attroff(A_REVERSE); |
6dbe3af9 | 1597 | } else { |
45333e9d KZ |
1598 | int at = 0; |
1599 | ||
f1512be8 | 1600 | if (colors_wanted() && is_freespace(cf, i)) { |
45333e9d KZ |
1601 | attron(COLOR_PAIR(CFDISK_CL_FREESPACE)); |
1602 | at = 1; | |
1603 | } | |
8c3a5a44 | 1604 | mvaddstr(ln, 0, ARROW_CURSOR_DUMMY); |
dda7fe12 | 1605 | mvaddstr(ln, cl, cf->lines[i + 1].data); |
45333e9d | 1606 | if (at) |
dda7fe12 | 1607 | attroff(COLOR_PAIR(CFDISK_CL_FREESPACE)); |
6dbe3af9 KZ |
1608 | } |
1609 | ||
a6f69126 KZ |
1610 | if ((size_t) ln == MENU_START_LINE - 1 && |
1611 | cf->page_sz && curpg < cf->nlines / cf->page_sz) { | |
1612 | if (cur) | |
1613 | attron(A_REVERSE); | |
eef63970 | 1614 | mvaddch(ln, ui_cols - 1, ACS_DARROW); |
a6f69126 KZ |
1615 | mvaddch(ln, 0, ACS_DARROW); |
1616 | if (cur) | |
1617 | attroff(A_REVERSE); | |
1618 | } | |
dda7fe12 | 1619 | |
6dbe3af9 KZ |
1620 | } |
1621 | ||
8c3a5a44 KZ |
1622 | static int ui_draw_table(struct cfdisk *cf) |
1623 | { | |
1624 | int cl = ARROW_CURSOR_WIDTH; | |
1625 | size_t i, nparts = fdisk_table_get_nents(cf->table); | |
a6f69126 | 1626 | size_t curpg = cf->page_sz ? cf->lines_idx / cf->page_sz : 0; |
7eda085c | 1627 | |
14620822 | 1628 | DBG(UI, ul_debug("draw table")); |
6dbe3af9 | 1629 | |
a6f69126 KZ |
1630 | for (i = TABLE_START_LINE; i <= TABLE_START_LINE + cf->page_sz; i++) { |
1631 | move(i, 0); | |
1632 | clrtoeol(); | |
1633 | } | |
6dbe3af9 | 1634 | |
a2d0dbb4 | 1635 | if (nparts == 0 || (size_t) cf->lines_idx > nparts - 1) |
b2301179 KZ |
1636 | cf->lines_idx = nparts ? nparts - 1 : 0; |
1637 | ||
8c3a5a44 KZ |
1638 | /* print header */ |
1639 | attron(A_BOLD); | |
dda7fe12 | 1640 | mvaddstr(TABLE_START_LINE, cl, cf->lines[0].data); |
8c3a5a44 | 1641 | attroff(A_BOLD); |
6dbe3af9 | 1642 | |
8c3a5a44 KZ |
1643 | /* print partitions */ |
1644 | for (i = 0; i < nparts; i++) | |
1645 | ui_draw_partition(cf, i); | |
6dbe3af9 | 1646 | |
a6f69126 | 1647 | if (curpg != 0) { |
eef63970 | 1648 | mvaddch(TABLE_START_LINE, ui_cols - 1, ACS_UARROW); |
a6f69126 KZ |
1649 | mvaddch(TABLE_START_LINE, 0, ACS_UARROW); |
1650 | } | |
1651 | if (cf->page_sz && curpg < cf->nlines / cf->page_sz) { | |
eef63970 | 1652 | mvaddch(MENU_START_LINE - 1, ui_cols - 1, ACS_DARROW); |
a6f69126 KZ |
1653 | mvaddch(MENU_START_LINE - 1, 0, ACS_DARROW); |
1654 | } | |
8c3a5a44 | 1655 | return 0; |
6dbe3af9 KZ |
1656 | } |
1657 | ||
8c3a5a44 KZ |
1658 | static int ui_table_goto(struct cfdisk *cf, int where) |
1659 | { | |
1660 | size_t old; | |
1661 | size_t nparts = fdisk_table_get_nents(cf->table); | |
6dbe3af9 | 1662 | |
14620822 | 1663 | DBG(UI, ul_debug("goto table %d", where)); |
6dbe3af9 | 1664 | |
8c3a5a44 KZ |
1665 | if (where < 0) |
1666 | where = 0; | |
1667 | else if ((size_t) where > nparts - 1) | |
1668 | where = nparts - 1; | |
6dbe3af9 | 1669 | |
8c3a5a44 KZ |
1670 | if ((size_t) where == cf->lines_idx) |
1671 | return 0; | |
6dbe3af9 | 1672 | |
8c3a5a44 KZ |
1673 | old = cf->lines_idx; |
1674 | cf->lines_idx = where; | |
6dbe3af9 | 1675 | |
a6f69126 KZ |
1676 | if (!partition_on_page(cf, old) ||!partition_on_page(cf, where)) |
1677 | ui_draw_table(cf); | |
1678 | else { | |
1679 | ui_draw_partition(cf, old); /* cleanup old */ | |
1680 | ui_draw_partition(cf, where); /* draw new */ | |
1681 | } | |
1af8003b | 1682 | ui_clean_info(); |
8c3a5a44 | 1683 | ui_draw_menu(cf); |
3542fc51 | 1684 | ui_draw_extra(cf); |
8c3a5a44 | 1685 | refresh(); |
dda7fe12 | 1686 | |
8c3a5a44 | 1687 | return 0; |
6dbe3af9 KZ |
1688 | } |
1689 | ||
8c3a5a44 KZ |
1690 | static int ui_refresh(struct cfdisk *cf) |
1691 | { | |
57c83d63 | 1692 | struct fdisk_label *lb; |
8c3a5a44 | 1693 | char *id = NULL; |
57c83d63 | 1694 | uint64_t bytes = fdisk_get_nsectors(cf->cxt) * fdisk_get_sector_size(cf->cxt); |
ec8a728a | 1695 | char *strsz; |
8c3a5a44 | 1696 | |
83fa0f80 | 1697 | if (!ui_enabled) |
8c3a5a44 KZ |
1698 | return -EINVAL; |
1699 | ||
39f37044 KZ |
1700 | strsz = size_to_human_string(SIZE_DECIMAL_2DIGITS |
1701 | | SIZE_SUFFIX_SPACE | |
ec8a728a KZ |
1702 | | SIZE_SUFFIX_3LETTER, bytes); |
1703 | ||
57c83d63 KZ |
1704 | lb = fdisk_get_label(cf->cxt, NULL); |
1705 | assert(lb); | |
1706 | ||
a2d0dbb4 KZ |
1707 | clear(); |
1708 | ||
8c3a5a44 KZ |
1709 | /* header */ |
1710 | attron(A_BOLD); | |
57c83d63 | 1711 | ui_center(0, _("Disk: %s"), fdisk_get_devname(cf->cxt)); |
8c3a5a44 | 1712 | attroff(A_BOLD); |
7085f1e4 | 1713 | ui_center(1, _("Size: %s, %"PRIu64" bytes, %ju sectors"), |
57c83d63 | 1714 | strsz, bytes, (uintmax_t) fdisk_get_nsectors(cf->cxt)); |
8c3a5a44 | 1715 | if (fdisk_get_disklabel_id(cf->cxt, &id) == 0 && id) |
1af8003b | 1716 | ui_center(2, _("Label: %s, identifier: %s"), |
57c83d63 | 1717 | fdisk_label_get_name(lb), id); |
7eda085c | 1718 | else |
57c83d63 | 1719 | ui_center(2, _("Label: %s"), fdisk_label_get_name(lb)); |
8c3a5a44 | 1720 | free(strsz); |
6dbe3af9 | 1721 | |
8c3a5a44 KZ |
1722 | ui_draw_table(cf); |
1723 | ui_draw_menu(cf); | |
6dbe3af9 | 1724 | refresh(); |
8c3a5a44 | 1725 | return 0; |
6dbe3af9 KZ |
1726 | } |
1727 | ||
ffab025d | 1728 | static ssize_t ui_get_string(const char *prompt, |
b1f58330 KZ |
1729 | const char *hint, char *buf, size_t len) |
1730 | { | |
b1f58330 | 1731 | int ln = MENU_START_LINE, cl = 1; |
1b6d02fe KZ |
1732 | ssize_t rc = -1; |
1733 | struct mbs_editor *edit; | |
1734 | ||
1735 | DBG(UI, ul_debug("ui get string")); | |
b1f58330 | 1736 | |
b1f58330 KZ |
1737 | assert(buf); |
1738 | assert(len); | |
1739 | ||
1740 | move(ln, 0); | |
1741 | clrtoeol(); | |
1742 | ||
a89eafed KZ |
1743 | move(ln + 1, 0); |
1744 | clrtoeol(); | |
1745 | ||
b1f58330 | 1746 | if (prompt) { |
f2cfb235 | 1747 | mvaddstr(ln, cl, prompt); |
b1f58330 KZ |
1748 | cl += mbs_safe_width(prompt); |
1749 | } | |
1750 | ||
1b6d02fe KZ |
1751 | edit = mbs_new_edit(buf, len, ui_cols - cl); |
1752 | if (!edit) | |
1753 | goto done; | |
1754 | ||
1755 | mbs_edit_goto(edit, MBS_EDIT_END); | |
b1f58330 KZ |
1756 | |
1757 | if (hint) | |
1758 | ui_hint(hint); | |
1759 | else | |
1760 | ui_clean_hint(); | |
1761 | ||
b1f58330 | 1762 | curs_set(1); |
b1f58330 | 1763 | |
502c5186 | 1764 | while (!sig_die) { |
1b6d02fe KZ |
1765 | wint_t c; /* we have fallback in widechar.h */ |
1766 | ||
1767 | move(ln, cl); | |
1768 | clrtoeol(); | |
1769 | mvaddstr(ln, cl, edit->buf); | |
1770 | move(ln, cl + edit->cursor_cells); | |
1771 | refresh(); | |
1772 | ||
b1f58330 KZ |
1773 | #if !defined(HAVE_SLCURSES_H) && !defined(HAVE_SLANG_SLCURSES_H) && \ |
1774 | defined(HAVE_LIBNCURSESW) && defined(HAVE_WIDECHAR) | |
1775 | if (get_wch(&c) == ERR) { | |
1776 | #else | |
c71f5a56 | 1777 | if ((c = getch()) == (wint_t) ERR) { |
b1f58330 | 1778 | #endif |
502c5186 KZ |
1779 | if (sig_die) |
1780 | break; | |
c431d901 | 1781 | if (sig_resize) { |
7556c944 KZ |
1782 | resize(); |
1783 | continue; | |
1784 | } | |
b1f58330 KZ |
1785 | if (!isatty(STDIN_FILENO)) |
1786 | exit(2); | |
1787 | else | |
1788 | goto done; | |
1789 | } | |
1b6d02fe KZ |
1790 | |
1791 | DBG(UI, ul_debug("ui get string: key=%lc", c)); | |
1792 | ||
b1f58330 KZ |
1793 | if (c == '\r' || c == '\n' || c == KEY_ENTER) |
1794 | break; | |
1795 | ||
1b6d02fe KZ |
1796 | rc = 1; |
1797 | ||
b1f58330 KZ |
1798 | switch (c) { |
1799 | case KEY_ESC: | |
1800 | rc = -CFDISK_ERR_ESC; | |
1801 | goto done; | |
1b6d02fe KZ |
1802 | case KEY_LEFT: |
1803 | rc = mbs_edit_goto(edit, MBS_EDIT_LEFT); | |
1804 | break; | |
635a8151 | 1805 | case KEY_RIGHT: |
1b6d02fe KZ |
1806 | rc = mbs_edit_goto(edit, MBS_EDIT_RIGHT); |
1807 | break; | |
635a8151 | 1808 | case KEY_END: |
1b6d02fe KZ |
1809 | rc = mbs_edit_goto(edit, MBS_EDIT_END); |
1810 | break; | |
635a8151 | 1811 | case KEY_HOME: |
1b6d02fe KZ |
1812 | rc = mbs_edit_goto(edit, MBS_EDIT_HOME); |
1813 | break; | |
635a8151 KZ |
1814 | case KEY_UP: |
1815 | case KEY_DOWN: | |
635a8151 | 1816 | break; |
1b6d02fe KZ |
1817 | case KEY_DC: |
1818 | rc = mbs_edit_delete(edit); | |
1819 | break; | |
b1f58330 | 1820 | case '\b': |
6b1e439a | 1821 | case KEY_DELETE: |
b1f58330 | 1822 | case KEY_BACKSPACE: |
1b6d02fe | 1823 | rc = mbs_edit_backspace(edit); |
b1f58330 KZ |
1824 | break; |
1825 | default: | |
1b6d02fe KZ |
1826 | rc = mbs_edit_insert(edit, c); |
1827 | break; | |
b1f58330 | 1828 | } |
1b6d02fe KZ |
1829 | if (rc == 1) |
1830 | beep(); | |
b1f58330 KZ |
1831 | } |
1832 | ||
502c5186 KZ |
1833 | if (sig_die) |
1834 | die_on_signal(); | |
1835 | ||
1b6d02fe | 1836 | rc = strlen(edit->buf); /* success */ |
b1f58330 KZ |
1837 | done: |
1838 | move(ln, 0); | |
1839 | clrtoeol(); | |
1840 | curs_set(0); | |
1841 | refresh(); | |
1b6d02fe | 1842 | mbs_free_edit(edit); |
b1f58330 KZ |
1843 | |
1844 | return rc; | |
1845 | } | |
1846 | ||
a351f2e5 KZ |
1847 | static int ui_get_size(struct cfdisk *cf, /* context */ |
1848 | const char *prompt, /* UI dialog string */ | |
7085f1e4 KZ |
1849 | uint64_t *res, /* result in bytes */ |
1850 | uint64_t low, /* minimal size */ | |
1851 | uint64_t up, /* maximal size */ | |
a351f2e5 | 1852 | int *expsize) /* explicitly specified size */ |
b1f58330 KZ |
1853 | { |
1854 | char buf[128]; | |
7085f1e4 | 1855 | uint64_t user = 0; |
b1f58330 KZ |
1856 | ssize_t rc; |
1857 | char *dflt = size_to_human_string(0, *res); | |
1858 | ||
33342316 | 1859 | DBG(UI, ul_debug("get_size (default=%"PRIu64")", *res)); |
b1f58330 KZ |
1860 | |
1861 | ui_clean_info(); | |
1862 | ||
29e9b787 KZ |
1863 | snprintf(buf, sizeof(buf), "%s", dflt); |
1864 | ||
b1f58330 | 1865 | do { |
91ba41ca | 1866 | int pwr = 0, insec = 0; |
b1f58330 | 1867 | |
ffab025d | 1868 | rc = ui_get_string(prompt, |
a4fbbbd4 BS |
1869 | _("May be followed by M for MiB, G for GiB, " |
1870 | "T for TiB, or S for sectors."), | |
b1f58330 | 1871 | buf, sizeof(buf)); |
29e9b787 KZ |
1872 | ui_clean_warn(); |
1873 | ||
b1f58330 KZ |
1874 | if (rc == 0) { |
1875 | ui_warnx(_("Please, specify size.")); | |
1876 | continue; /* nothing specified */ | |
1877 | } else if (rc == -CFDISK_ERR_ESC) | |
1878 | break; /* cancel dialog */ | |
1879 | ||
91ba41ca KZ |
1880 | if (strcmp(buf, dflt) == 0) |
1881 | user = *res, rc = 0; /* no change, use default */ | |
1882 | else { | |
1883 | size_t len = strlen(buf); | |
bfdb3244 | 1884 | if (buf[len - 1] == 'S' || buf[len - 1] == 's') { |
91ba41ca KZ |
1885 | insec = 1; |
1886 | buf[len - 1] = '\0'; | |
1887 | } | |
33342316 | 1888 | rc = parse_size(buf, (uintmax_t *)&user, &pwr); /* parse */ |
91ba41ca KZ |
1889 | } |
1890 | ||
b1f58330 | 1891 | if (rc == 0) { |
7085f1e4 | 1892 | DBG(UI, ul_debug("get_size user=%"PRIu64", power=%d, in-sectors=%s", |
91ba41ca KZ |
1893 | user, pwr, insec ? "yes" : "no")); |
1894 | if (insec) | |
57c83d63 | 1895 | user *= fdisk_get_sector_size(cf->cxt); |
b1f58330 | 1896 | if (user < low) { |
7085f1e4 | 1897 | ui_warnx(_("Minimum size is %"PRIu64" bytes."), low); |
b1f58330 KZ |
1898 | rc = -ERANGE; |
1899 | } | |
1900 | if (user > up && pwr && user < up + (1ULL << pwr * 10)) | |
1901 | /* ignore when the user specified size overflow | |
1902 | * with in range specified by suffix (e.g. MiB) */ | |
1903 | user = up; | |
1904 | ||
1905 | if (user > up) { | |
7085f1e4 | 1906 | ui_warnx(_("Maximum size is %"PRIu64" bytes."), up); |
b1f58330 KZ |
1907 | rc = -ERANGE; |
1908 | } | |
9b0b9fb1 KZ |
1909 | if (rc == 0 && insec && expsize) |
1910 | *expsize = 1; | |
1911 | ||
2cec7949 KZ |
1912 | } else |
1913 | ui_warnx(_("Failed to parse size.")); | |
b1f58330 KZ |
1914 | } while (rc != 0); |
1915 | ||
1916 | if (rc == 0) | |
1917 | *res = user; | |
1918 | free(dflt); | |
1919 | ||
7085f1e4 | 1920 | DBG(UI, ul_debug("get_size (result=%"PRIu64", rc=%zd)", *res, rc)); |
b1f58330 KZ |
1921 | return rc; |
1922 | } | |
1923 | ||
6d6d9c1a KZ |
1924 | static struct fdisk_parttype *ui_get_parttype(struct cfdisk *cf, |
1925 | struct fdisk_parttype *cur) | |
6fed9601 | 1926 | { |
3b411726 | 1927 | struct cfdisk_menuitem *d, *cm; |
6d6d9c1a | 1928 | size_t i = 0, nitems, idx = 0; |
a745611d | 1929 | struct fdisk_parttype *t = NULL; |
5ab37600 | 1930 | struct fdisk_label *lb; |
a745611d | 1931 | int codetypes = 0; |
6fed9601 | 1932 | |
14620822 | 1933 | DBG(UI, ul_debug("asking for parttype.")); |
6fed9601 | 1934 | |
5ab37600 KZ |
1935 | lb = fdisk_get_label(cf->cxt, NULL); |
1936 | ||
6fed9601 KZ |
1937 | /* create cfdisk menu according to label types, note that the |
1938 | * last cm[] item has to be empty -- so nitems + 1 */ | |
a745611d KZ |
1939 | nitems = fdisk_label_get_nparttypes(lb); |
1940 | if (!nitems) | |
6d6d9c1a | 1941 | return NULL; |
5ab37600 | 1942 | |
3b411726 | 1943 | cm = xcalloc(nitems + 1, sizeof(struct cfdisk_menuitem)); |
6fed9601 KZ |
1944 | if (!cm) |
1945 | return NULL; | |
1946 | ||
a745611d | 1947 | codetypes = fdisk_label_has_code_parttypes(lb); |
6d6d9c1a | 1948 | |
6fed9601 | 1949 | for (i = 0; i < nitems; i++) { |
a745611d | 1950 | const struct fdisk_parttype *x = fdisk_label_get_parttype(lb, i); |
6d6d9c1a | 1951 | char *name; |
6fed9601 | 1952 | |
a745611d KZ |
1953 | cm[i].userdata = (void *) x; |
1954 | if (codetypes) | |
1955 | xasprintf(&name, "%2x %s", | |
1956 | fdisk_parttype_get_code(x), | |
1957 | _(fdisk_parttype_get_name(x))); | |
6d6d9c1a | 1958 | else { |
a745611d KZ |
1959 | name = (char *) _(fdisk_parttype_get_name(x)); |
1960 | cm[i].desc = fdisk_parttype_get_string(x); | |
6d6d9c1a KZ |
1961 | } |
1962 | cm[i].name = name; | |
1963 | if (x == cur) | |
1964 | idx = i; | |
6fed9601 KZ |
1965 | } |
1966 | ||
1967 | /* make the new menu active */ | |
1968 | menu_push(cf, cm); | |
1969 | cf->menu->vertical = 1; | |
6d6d9c1a | 1970 | cf->menu->idx = idx; |
6fed9601 KZ |
1971 | menu_set_title(cf->menu, _("Select partition type")); |
1972 | ui_draw_menu(cf); | |
1973 | refresh(); | |
1974 | ||
502c5186 | 1975 | while (!sig_die) { |
6fed9601 | 1976 | int key = getch(); |
f019ce1f | 1977 | |
502c5186 KZ |
1978 | if (sig_die) |
1979 | break; | |
c431d901 | 1980 | if (sig_resize) |
7556c944 | 1981 | ui_menu_resize(cf); |
6fed9601 KZ |
1982 | if (ui_menu_move(cf, key) == 0) |
1983 | continue; | |
f019ce1f | 1984 | |
6fed9601 KZ |
1985 | switch (key) { |
1986 | case KEY_ENTER: | |
1987 | case '\n': | |
1988 | case '\r': | |
1989 | d = menu_get_menuitem(cf, cf->menu->idx); | |
1990 | if (d) | |
1991 | t = (struct fdisk_parttype *) d->userdata; | |
1992 | goto done; | |
ad5d45c0 | 1993 | case KEY_ESC: |
6fed9601 KZ |
1994 | case 'q': |
1995 | case 'Q': | |
1996 | goto done; | |
1997 | } | |
502c5186 | 1998 | } |
6fed9601 | 1999 | |
502c5186 KZ |
2000 | if (sig_die) |
2001 | die_on_signal(); | |
6fed9601 KZ |
2002 | done: |
2003 | menu_pop(cf); | |
a745611d | 2004 | if (codetypes) { |
6d6d9c1a KZ |
2005 | for (i = 0; i < nitems; i++) |
2006 | free((char *) cm[i].name); | |
2007 | } | |
6fed9601 | 2008 | free(cm); |
57c83d63 KZ |
2009 | DBG(UI, ul_debug("get parrtype done [type=%s] ", t ? |
2010 | fdisk_parttype_get_name(t) : NULL)); | |
6fed9601 KZ |
2011 | return t; |
2012 | } | |
2013 | ||
a89eafed KZ |
2014 | static int ui_script_read(struct cfdisk *cf) |
2015 | { | |
2016 | struct fdisk_script *sc = NULL; | |
2017 | char buf[PATH_MAX] = { 0 }; | |
2018 | int rc; | |
2019 | ||
941409c0 | 2020 | erase(); |
ffab025d | 2021 | rc = ui_get_string( _("Enter script file name: "), |
a89eafed KZ |
2022 | _("The script file will be applied to in-memory partition table."), |
2023 | buf, sizeof(buf)); | |
2024 | if (rc <= 0) | |
2025 | return rc; | |
2026 | ||
2027 | rc = -1; | |
2028 | errno = 0; | |
2029 | sc = fdisk_new_script_from_file(cf->cxt, buf); | |
2030 | if (!sc && errno) | |
54fefa07 | 2031 | ui_warn(_("Cannot open %s"), buf); |
a89eafed KZ |
2032 | else if (!sc) |
2033 | ui_warnx(_("Failed to parse script file %s"), buf); | |
2034 | else if (fdisk_apply_script(cf->cxt, sc) != 0) | |
2035 | ui_warnx(_("Failed to apply script %s"), buf); | |
2036 | else | |
2037 | rc = 0; | |
2038 | ||
941409c0 | 2039 | ui_clean_hint(); |
a89eafed KZ |
2040 | fdisk_unref_script(sc); |
2041 | return rc; | |
2042 | } | |
2043 | ||
2044 | static int ui_script_write(struct cfdisk *cf) | |
2045 | { | |
2046 | struct fdisk_script *sc = NULL; | |
2047 | char buf[PATH_MAX] = { 0 }; | |
2048 | FILE *f = NULL; | |
2049 | int rc; | |
2050 | ||
ffab025d | 2051 | rc = ui_get_string( _("Enter script file name: "), |
a89eafed KZ |
2052 | _("The current in-memory partition table will be dumped to the file."), |
2053 | buf, sizeof(buf)); | |
2054 | if (rc <= 0) | |
2055 | return rc; | |
2056 | ||
2057 | rc = 0; | |
2058 | sc = fdisk_new_script(cf->cxt); | |
2059 | if (!sc) { | |
2060 | ui_warn(_("Failed to allocate script handler")); | |
2061 | goto done; | |
2062 | } | |
2063 | ||
2064 | rc = fdisk_script_read_context(sc, NULL); | |
2065 | if (rc) { | |
2066 | ui_warnx(_("Failed to read disk layout into script.")); | |
2067 | goto done; | |
2068 | } | |
2069 | ||
8c9615a9 | 2070 | DBG(UI, ul_debug("writing dump into: '%s'", buf)); |
a89eafed KZ |
2071 | f = fopen(buf, "w"); |
2072 | if (!f) { | |
54fefa07 | 2073 | ui_warn(_("Cannot open %s"), buf); |
8c9615a9 | 2074 | rc = -errno; |
a89eafed KZ |
2075 | goto done; |
2076 | } | |
2077 | ||
2078 | rc = fdisk_script_write_file(sc, f); | |
8c9615a9 KZ |
2079 | if (!rc) |
2080 | ui_info(_("Disk layout successfully dumped.")); | |
2081 | done: | |
a89eafed KZ |
2082 | if (rc) |
2083 | ui_warn(_("Failed to write script %s"), buf); | |
a89eafed KZ |
2084 | if (f) |
2085 | fclose(f); | |
2086 | fdisk_unref_script(sc); | |
2087 | return rc; | |
2088 | } | |
2089 | ||
7aa0d529 KZ |
2090 | /* prints menu with libfdisk labels and waits for users response */ |
2091 | static int ui_create_label(struct cfdisk *cf) | |
2092 | { | |
3b411726 | 2093 | struct cfdisk_menuitem *d, *cm; |
941409c0 | 2094 | int rc = 1, refresh_menu = 1; |
7aa0d529 KZ |
2095 | size_t i = 0, nitems; |
2096 | struct fdisk_label *lb = NULL; | |
2097 | ||
2098 | assert(cf); | |
2099 | ||
14620822 | 2100 | DBG(UI, ul_debug("asking for new disklabe.")); |
7aa0d529 KZ |
2101 | |
2102 | /* create cfdisk menu according to libfdisk labels, note that the | |
2103 | * last cm[] item has to be empty -- so nitems + 1 */ | |
6a632136 | 2104 | nitems = fdisk_get_nlabels(cf->cxt); |
3b411726 | 2105 | cm = xcalloc(nitems + 1, sizeof(struct cfdisk_menuitem)); |
7aa0d529 | 2106 | |
6a632136 | 2107 | while (fdisk_next_label(cf->cxt, &lb) == 0) { |
57c83d63 | 2108 | if (fdisk_label_is_disabled(lb) || |
8eccde20 | 2109 | fdisk_label_get_type(lb) == FDISK_DISKLABEL_BSD) |
dd626abd | 2110 | continue; |
57c83d63 | 2111 | cm[i++].name = fdisk_label_get_name(lb); |
7aa0d529 KZ |
2112 | } |
2113 | ||
2114 | erase(); | |
7aa0d529 KZ |
2115 | |
2116 | /* make the new menu active */ | |
63128bbf | 2117 | menu_push(cf, cm); |
7aa0d529 KZ |
2118 | cf->menu->vertical = 1; |
2119 | menu_set_title(cf->menu, _("Select label type")); | |
941409c0 KZ |
2120 | |
2121 | if (!cf->zero_start) | |
2122 | ui_info(_("Device does not contain a recognized partition table.")); | |
2123 | ||
7aa0d529 | 2124 | |
502c5186 | 2125 | while (!sig_die) { |
c308e205 SK |
2126 | int key; |
2127 | ||
941409c0 KZ |
2128 | if (refresh_menu) { |
2129 | ui_draw_menu(cf); | |
2130 | ui_hint(_("Select a type to create a new label or press 'L' to load script file.")); | |
2131 | refresh(); | |
2132 | refresh_menu = 0; | |
2133 | } | |
2134 | ||
c308e205 | 2135 | key = getch(); |
7556c944 | 2136 | |
502c5186 KZ |
2137 | if (sig_die) |
2138 | break; | |
c431d901 | 2139 | if (sig_resize) |
7556c944 | 2140 | ui_menu_resize(cf); |
7aa0d529 KZ |
2141 | if (ui_menu_move(cf, key) == 0) |
2142 | continue; | |
2143 | switch (key) { | |
2144 | case KEY_ENTER: | |
2145 | case '\n': | |
2146 | case '\r': | |
6fed9601 | 2147 | d = menu_get_menuitem(cf, cf->menu->idx); |
7aa0d529 KZ |
2148 | if (d) |
2149 | rc = fdisk_create_disklabel(cf->cxt, d->name); | |
2150 | goto done; | |
ad5d45c0 | 2151 | case KEY_ESC: |
7aa0d529 KZ |
2152 | case 'q': |
2153 | case 'Q': | |
2154 | goto done; | |
f16c37f4 | 2155 | case 'l': |
a89eafed | 2156 | case 'L': |
a89eafed KZ |
2157 | rc = ui_script_read(cf); |
2158 | if (rc == 0) | |
2159 | goto done; | |
941409c0 | 2160 | refresh_menu = 1; |
a89eafed | 2161 | break; |
7aa0d529 | 2162 | } |
502c5186 | 2163 | } |
7aa0d529 | 2164 | |
502c5186 KZ |
2165 | if (sig_die) |
2166 | die_on_signal(); | |
7aa0d529 KZ |
2167 | done: |
2168 | menu_pop(cf); | |
2169 | free(cm); | |
14620822 | 2170 | DBG(UI, ul_debug("create label done [rc=%d] ", rc)); |
7aa0d529 KZ |
2171 | return rc; |
2172 | } | |
2173 | ||
a89eafed | 2174 | |
314a0dd8 KZ |
2175 | static int ui_help(void) |
2176 | { | |
2177 | size_t i; | |
314a0dd8 | 2178 | static const char *help[] = { |
e993b9c8 BS |
2179 | N_("This is cfdisk, a curses-based disk partitioning program."), |
2180 | N_("It lets you create, delete, and modify partitions on a block device."), | |
fd4484a7 | 2181 | " ", |
314a0dd8 KZ |
2182 | N_("Command Meaning"), |
2183 | N_("------- -------"), | |
2184 | N_(" b Toggle bootable flag of the current partition"), | |
2185 | N_(" d Delete the current partition"), | |
2186 | N_(" h Print this screen"), | |
2187 | N_(" n Create new partition from free space"), | |
2188 | N_(" q Quit program without writing partition table"), | |
33f7c502 | 2189 | N_(" s Fix partitions order (only when in disarray)"), |
e993b9c8 | 2190 | N_(" t Change the partition type"), |
a89eafed | 2191 | N_(" u Dump disk layout to sfdisk compatible script file"), |
e993b9c8 BS |
2192 | N_(" W Write partition table to disk (you must enter uppercase W);"), |
2193 | N_(" since this might destroy data on the disk, you must either"), | |
2194 | N_(" confirm or deny the write by entering 'yes' or 'no'"), | |
dda7fe12 | 2195 | N_(" x Display/hide extra information about a partition"), |
314a0dd8 KZ |
2196 | N_("Up Arrow Move cursor to the previous partition"), |
2197 | N_("Down Arrow Move cursor to the next partition"), | |
2198 | N_("Left Arrow Move cursor to the previous menu item"), | |
2199 | N_("Right Arrow Move cursor to the next menu item"), | |
fd4484a7 | 2200 | " ", |
314a0dd8 | 2201 | N_("Note: All of the commands can be entered with either upper or lower"), |
e993b9c8 | 2202 | N_("case letters (except for Write)."), |
fd4484a7 | 2203 | " ", |
e7e76976 KZ |
2204 | N_("Use lsblk(8) or partx(8) to see more details about the device."), |
2205 | " ", | |
2206 | " ", | |
2207 | "Copyright (C) 2014-2017 Karel Zak <kzak@redhat.com>" | |
314a0dd8 KZ |
2208 | }; |
2209 | ||
2210 | erase(); | |
314a0dd8 KZ |
2211 | for (i = 0; i < ARRAY_SIZE(help); i++) |
2212 | mvaddstr(i, 1, _(help[i])); | |
2213 | ||
2214 | ui_info(_("Press a key to continue.")); | |
7556c944 | 2215 | |
314a0dd8 | 2216 | getch(); |
502c5186 KZ |
2217 | |
2218 | if (sig_die) | |
2219 | die_on_signal(); | |
314a0dd8 KZ |
2220 | return 0; |
2221 | } | |
2222 | ||
63128bbf KZ |
2223 | /* TODO: use @sz, now 128bytes */ |
2224 | static int main_menu_ignore_keys(struct cfdisk *cf, char *ignore, | |
2225 | size_t sz __attribute__((__unused__))) | |
2226 | { | |
2227 | struct fdisk_partition *pa = get_current_partition(cf); | |
2228 | size_t i = 0; | |
2229 | ||
2230 | if (!pa) | |
2231 | return 0; | |
2232 | if (fdisk_partition_is_freespace(pa)) { | |
2233 | ignore[i++] = 'd'; /* delete */ | |
2234 | ignore[i++] = 't'; /* set type */ | |
2235 | ignore[i++] = 'b'; /* set bootable */ | |
a351f2e5 | 2236 | ignore[i++] = 'r'; /* resize */ |
b5ef65a9 | 2237 | cf->menu->prefkey = 'n'; |
63128bbf | 2238 | } else { |
b5ef65a9 | 2239 | cf->menu->prefkey = 'q'; |
63128bbf | 2240 | ignore[i++] = 'n'; |
aa36c2cf KZ |
2241 | if (!fdisk_is_label(cf->cxt, DOS) && |
2242 | !fdisk_is_label(cf->cxt, SGI)) | |
63128bbf KZ |
2243 | ignore[i++] = 'b'; |
2244 | } | |
e146ae4e | 2245 | |
d5314bf5 KZ |
2246 | if (!cf->wrong_order) |
2247 | ignore[i++] = 's'; | |
f9fb8290 | 2248 | |
6a632136 | 2249 | if (fdisk_is_readonly(cf->cxt)) |
e146ae4e | 2250 | ignore[i++] = 'W'; |
dda7fe12 | 2251 | |
63128bbf KZ |
2252 | return i; |
2253 | } | |
2254 | ||
2255 | ||
ed8a13e6 KZ |
2256 | /* returns: error: < 0, success: 0, quit: 1 */ |
2257 | static int main_menu_action(struct cfdisk *cf, int key) | |
2258 | { | |
2259 | size_t n; | |
d5314bf5 | 2260 | int ref = 0, rc, org_order = cf->wrong_order; |
ed8a13e6 KZ |
2261 | const char *info = NULL, *warn = NULL; |
2262 | struct fdisk_partition *pa; | |
2263 | ||
2264 | assert(cf); | |
2265 | assert(cf->cxt); | |
2266 | assert(cf->menu); | |
2267 | ||
2268 | if (key == 0) { | |
3b411726 | 2269 | struct cfdisk_menuitem *d = menu_get_menuitem(cf, cf->menu->idx); |
ed8a13e6 KZ |
2270 | if (!d) |
2271 | return 0; | |
2272 | key = d->key; | |
2273 | ||
2274 | } else if (key != 'w' && key != 'W') | |
2275 | key = tolower(key); /* case insensitive except 'W'rite */ | |
2276 | ||
14620822 | 2277 | DBG(MENU, ul_debug("main menu action: key=%c", key)); |
ed8a13e6 KZ |
2278 | |
2279 | if (cf->menu->ignore && strchr(cf->menu->ignore, key)) { | |
14620822 | 2280 | DBG(MENU, ul_debug(" ignore '%c'", key)); |
ed8a13e6 KZ |
2281 | return 0; |
2282 | } | |
2283 | ||
2284 | pa = get_current_partition(cf); | |
ec8a728a KZ |
2285 | if (!pa) |
2286 | return -EINVAL; | |
ed8a13e6 KZ |
2287 | n = fdisk_partition_get_partno(pa); |
2288 | ||
14620822 | 2289 | DBG(MENU, ul_debug("menu action on %p", pa)); |
7b1ffbc4 KZ |
2290 | ui_clean_hint(); |
2291 | ui_clean_info(); | |
ed8a13e6 KZ |
2292 | |
2293 | switch (key) { | |
2294 | case 'b': /* Bootable flag */ | |
2295 | { | |
aa36c2cf KZ |
2296 | int fl = fdisk_is_label(cf->cxt, DOS) ? DOS_FLAG_ACTIVE : |
2297 | fdisk_is_label(cf->cxt, SGI) ? SGI_FLAG_BOOT : 0; | |
ed8a13e6 | 2298 | |
a1ef792f | 2299 | if (fl && fdisk_toggle_partition_flag(cf->cxt, n, fl)) |
ed8a13e6 KZ |
2300 | warn = _("Could not toggle the flag."); |
2301 | else if (fl) | |
2302 | ref = 1; | |
2303 | break; | |
2304 | } | |
f1512be8 | 2305 | #ifdef KEY_DC |
f019ce1f | 2306 | case KEY_DC: |
f1512be8 | 2307 | #endif |
ed8a13e6 KZ |
2308 | case 'd': /* Delete */ |
2309 | if (fdisk_delete_partition(cf->cxt, n) != 0) | |
2310 | warn = _("Could not delete partition %zu."); | |
2311 | else | |
2312 | info = _("Partition %zu has been deleted."); | |
2313 | ref = 1; | |
2314 | break; | |
d4640320 | 2315 | case 'h': /* Help */ |
2a0ffa31 | 2316 | case '?': |
314a0dd8 KZ |
2317 | ui_help(); |
2318 | ref = 1; | |
2319 | break; | |
ed8a13e6 KZ |
2320 | case 'n': /* New */ |
2321 | { | |
a351f2e5 | 2322 | uint64_t start, size, dflt_size, secs, max_size; |
ed8a13e6 | 2323 | struct fdisk_partition *npa; /* the new partition */ |
9b0b9fb1 | 2324 | int expsize = 0; /* size specified explicitly in sectors */ |
ed8a13e6 | 2325 | |
ec8a728a | 2326 | if (!fdisk_partition_is_freespace(pa) || !fdisk_partition_has_start(pa)) |
ed8a13e6 | 2327 | return -EINVAL; |
75090201 | 2328 | |
ed8a13e6 KZ |
2329 | /* free space range */ |
2330 | start = fdisk_partition_get_start(pa); | |
a351f2e5 | 2331 | size = max_size = dflt_size = fdisk_partition_get_size(pa) * fdisk_get_sector_size(cf->cxt); |
ed8a13e6 | 2332 | |
1bb387bd KZ |
2333 | if (ui_get_size(cf, _("Partition size: "), &size, |
2334 | fdisk_get_sector_size(cf->cxt), | |
a351f2e5 | 2335 | max_size, &expsize) == -CFDISK_ERR_ESC) |
ed8a13e6 KZ |
2336 | break; |
2337 | ||
75090201 | 2338 | secs = size / fdisk_get_sector_size(cf->cxt); |
75090201 KZ |
2339 | |
2340 | npa = fdisk_new_partition(); | |
2341 | if (!npa) | |
2342 | return -ENOMEM; | |
2343 | ||
ed8a13e6 KZ |
2344 | if (dflt_size == size) /* default is to fillin all free space */ |
2345 | fdisk_partition_end_follow_default(npa, 1); | |
75090201 KZ |
2346 | else |
2347 | fdisk_partition_set_size(npa, secs); | |
ed8a13e6 | 2348 | |
9b0b9fb1 KZ |
2349 | if (expsize) |
2350 | fdisk_partition_size_explicit(pa, 1); | |
2351 | ||
ed8a13e6 | 2352 | fdisk_partition_set_start(npa, start); |
9b0b9fb1 | 2353 | fdisk_partition_partno_follow_default(npa, 1); |
ed8a13e6 | 2354 | /* add to disk label -- libfdisk will ask for missing details */ |
c3bc7483 | 2355 | rc = fdisk_add_partition(cf->cxt, npa, NULL); |
ed8a13e6 KZ |
2356 | fdisk_unref_partition(npa); |
2357 | if (rc == 0) | |
2358 | ref = 1; | |
2359 | break; | |
2360 | } | |
2361 | case 'q': /* Quit */ | |
2362 | return 1; | |
2363 | case 't': /* Type */ | |
6fed9601 | 2364 | { |
6fed9601 KZ |
2365 | struct fdisk_parttype *t; |
2366 | ||
ec8a728a | 2367 | if (fdisk_partition_is_freespace(pa)) |
6fed9601 KZ |
2368 | return -EINVAL; |
2369 | t = (struct fdisk_parttype *) fdisk_partition_get_type(pa); | |
6d6d9c1a | 2370 | t = ui_get_parttype(cf, t); |
6fed9601 KZ |
2371 | ref = 1; |
2372 | ||
2373 | if (t && fdisk_set_partition_type(cf->cxt, n, t) == 0) | |
09af3db4 | 2374 | info = _("Changed type of partition %zu."); |
6fed9601 | 2375 | else |
09af3db4 | 2376 | info = _("The type of partition %zu is unchanged."); |
ed8a13e6 | 2377 | break; |
6fed9601 | 2378 | } |
a351f2e5 KZ |
2379 | case 'r': /* resize */ |
2380 | { | |
2381 | struct fdisk_partition *npa, *next; | |
2382 | uint64_t size, max_size, secs; | |
2383 | ||
2384 | if (fdisk_partition_is_freespace(pa) || !fdisk_partition_has_start(pa)) | |
2385 | return -EINVAL; | |
2386 | ||
2387 | size = fdisk_partition_get_size(pa); | |
2388 | ||
2389 | /* is the next freespace? */ | |
2390 | next = fdisk_table_get_partition(cf->table, cf->lines_idx + 1); | |
2391 | if (next && fdisk_partition_is_freespace(next)) | |
2392 | size += fdisk_partition_get_size(next); | |
2393 | ||
2394 | size *= fdisk_get_sector_size(cf->cxt); | |
2395 | max_size = size; | |
2396 | ||
2397 | if (ui_get_size(cf, _("New size: "), &size, | |
2398 | fdisk_get_sector_size(cf->cxt), | |
2399 | max_size, NULL) == -CFDISK_ERR_ESC) | |
2400 | break; | |
2401 | secs = size / fdisk_get_sector_size(cf->cxt); | |
2402 | npa = fdisk_new_partition(); | |
2403 | if (!npa) | |
2404 | return -ENOMEM; | |
2405 | ||
2406 | fdisk_partition_set_size(npa, secs); | |
2407 | ||
2408 | rc = fdisk_set_partition(cf->cxt, n, npa); | |
2409 | fdisk_unref_partition(npa); | |
2410 | if (rc == 0) { | |
2411 | ref = 1; | |
2412 | info = _("Partition %zu resized."); | |
2413 | } | |
2414 | break; | |
2415 | } | |
d4640320 | 2416 | case 's': /* Sort */ |
d5314bf5 KZ |
2417 | if (cf->wrong_order) { |
2418 | fdisk_reorder_partitions(cf->cxt); | |
2419 | ref = 1; | |
2420 | } | |
2421 | break; | |
d4640320 | 2422 | case 'u': /* dUmp */ |
8c9615a9 | 2423 | ui_script_write(cf); |
a89eafed | 2424 | break; |
ed8a13e6 | 2425 | case 'W': /* Write */ |
7b1ffbc4 KZ |
2426 | { |
2427 | char buf[64] = { 0 }; | |
e146ae4e | 2428 | |
6a632136 | 2429 | if (fdisk_is_readonly(cf->cxt)) { |
d4640320 | 2430 | warn = _("Device is open in read-only mode."); |
e146ae4e KZ |
2431 | break; |
2432 | } | |
2433 | ||
ffab025d | 2434 | rc = ui_get_string( |
7b1ffbc4 KZ |
2435 | _("Are you sure you want to write the partition " |
2436 | "table to disk? "), | |
09af3db4 | 2437 | _("Type \"yes\" or \"no\", or press ESC to leave this dialog."), |
7b1ffbc4 KZ |
2438 | buf, sizeof(buf)); |
2439 | ||
2440 | ref = 1; | |
59af21c3 KZ |
2441 | if (rc <= 0 || (strcasecmp(buf, "yes") != 0 && |
2442 | strcasecmp(buf, _("yes")) != 0)) { | |
d4640320 | 2443 | info = _("Did not write partition table to disk."); |
7b1ffbc4 KZ |
2444 | break; |
2445 | } | |
ed8a13e6 KZ |
2446 | rc = fdisk_write_disklabel(cf->cxt); |
2447 | if (rc) | |
d4640320 | 2448 | warn = _("Failed to write disklabel."); |
7b1ffbc4 | 2449 | else { |
044ebc0c KZ |
2450 | if (cf->device_is_used) |
2451 | fdisk_reread_changes(cf->cxt, cf->original_layout); | |
2452 | else | |
2453 | fdisk_reread_partition_table(cf->cxt); | |
7b1ffbc4 KZ |
2454 | info = _("The partition table has been altered."); |
2455 | } | |
bc787727 | 2456 | cf->nwrites++; |
7b1ffbc4 KZ |
2457 | break; |
2458 | } | |
2459 | default: | |
ed8a13e6 KZ |
2460 | break; |
2461 | } | |
2462 | ||
2463 | if (ref) { | |
2464 | lines_refresh(cf); | |
2465 | ui_refresh(cf); | |
3542fc51 | 2466 | ui_draw_extra(cf); |
a89eafed KZ |
2467 | } else |
2468 | ui_draw_menu(cf); | |
7b1ffbc4 KZ |
2469 | |
2470 | ui_clean_hint(); | |
75090201 | 2471 | |
ed8a13e6 | 2472 | if (warn) |
7b1ffbc4 | 2473 | ui_warnx(warn, n + 1); |
ed8a13e6 | 2474 | else if (info) |
7b1ffbc4 | 2475 | ui_info(info, n + 1); |
d5314bf5 KZ |
2476 | else if (key == 'n' && cf->wrong_order && org_order == 0) |
2477 | ui_info(_("Note that partition table entries are not in disk order now.")); | |
ed8a13e6 KZ |
2478 | |
2479 | return 0; | |
2480 | } | |
2481 | ||
7556c944 KZ |
2482 | static void ui_resize_refresh(struct cfdisk *cf) |
2483 | { | |
2f4eb047 | 2484 | DBG(UI, ul_debug("ui resize/refresh")); |
7556c944 KZ |
2485 | resize(); |
2486 | menu_refresh_size(cf); | |
2487 | lines_refresh(cf); | |
2488 | ui_refresh(cf); | |
3542fc51 | 2489 | ui_draw_extra(cf); |
7556c944 KZ |
2490 | } |
2491 | ||
a2d0dbb4 KZ |
2492 | static void toggle_show_extra(struct cfdisk *cf) |
2493 | { | |
2494 | if (cf->show_extra && cf->act_win) { | |
2495 | wclear(cf->act_win); | |
2496 | touchwin(stdscr); | |
2497 | } | |
2498 | cf->show_extra = cf->show_extra ? 0 : 1; | |
2499 | ||
2500 | if (cf->show_extra) | |
2501 | ui_draw_extra(cf); | |
2502 | DBG(MENU, ul_debug("extra: %s", cf->show_extra ? "ENABLED" : "DISABLED" )); | |
2503 | } | |
2504 | ||
8c3a5a44 KZ |
2505 | static int ui_run(struct cfdisk *cf) |
2506 | { | |
7aa0d529 | 2507 | int rc = 0; |
6dbe3af9 | 2508 | |
eef63970 KZ |
2509 | ui_lines = LINES; |
2510 | ui_cols = COLS; | |
2511 | DBG(UI, ul_debug("start cols=%zu, lines=%zu", ui_cols, ui_lines)); | |
6dbe3af9 | 2512 | |
97ffbd43 | 2513 | if (fdisk_get_collision(cf->cxt)) { |
cb19f547 | 2514 | ui_warnx(_("Device already contains a %s signature; it will be removed by a write command."), |
97ffbd43 KZ |
2515 | fdisk_get_collision(cf->cxt)); |
2516 | fdisk_enable_wipe(cf->cxt, 1); | |
2517 | ui_hint(_("Press a key to continue.")); | |
2518 | getch(); | |
2519 | } | |
2520 | ||
aa36c2cf | 2521 | if (!fdisk_has_label(cf->cxt) || cf->zero_start) { |
7aa0d529 KZ |
2522 | rc = ui_create_label(cf); |
2523 | if (rc < 0) | |
2524 | ui_errx(EXIT_FAILURE, | |
2525 | _("failed to create a new disklabel")); | |
2526 | if (rc) | |
2527 | return rc; | |
2528 | } | |
2529 | ||
2530 | cols_init(cf); | |
2531 | rc = lines_refresh(cf); | |
2532 | if (rc) | |
2533 | ui_errx(EXIT_FAILURE, _("failed to read partitions")); | |
6dbe3af9 | 2534 | |
3b411726 | 2535 | menu_push(cf, main_menuitems); |
63128bbf KZ |
2536 | cf->menu->ignore_cb = main_menu_ignore_keys; |
2537 | ||
8c3a5a44 KZ |
2538 | rc = ui_refresh(cf); |
2539 | if (rc) | |
2540 | return rc; | |
6dbe3af9 | 2541 | |
dda7fe12 | 2542 | cf->show_extra = 1; |
3542fc51 | 2543 | ui_draw_extra(cf); |
dda7fe12 | 2544 | |
6a632136 | 2545 | if (fdisk_is_readonly(cf->cxt)) |
62eea9ce | 2546 | ui_warnx(_("Device is open in read-only mode.")); |
f9fb8290 | 2547 | else if (cf->wrong_order) |
a2d0dbb4 | 2548 | ui_info(_("Note that partition table entries are not in disk order now.")); |
e146ae4e | 2549 | |
502c5186 | 2550 | while (!sig_die) { |
7ee26cbf | 2551 | int key = getch(); |
6dbe3af9 | 2552 | |
7ee26cbf | 2553 | rc = 0; |
502c5186 KZ |
2554 | |
2555 | if (sig_die) | |
2556 | break; | |
c431d901 | 2557 | if (sig_resize) |
7556c944 KZ |
2558 | /* Note that ncurses getch() returns ERR when interrupted |
2559 | * by signal, but SLang does not interrupt at all. */ | |
2560 | ui_resize_refresh(cf); | |
2561 | if (key == ERR) | |
2562 | continue; | |
2f4eb047 KZ |
2563 | if (key == '\014') { /* ^L refresh */ |
2564 | ui_resize_refresh(cf); | |
2565 | continue; | |
2566 | } | |
ac27ea5c KZ |
2567 | if (ui_menu_move(cf, key) == 0) |
2568 | continue; | |
2569 | ||
2f4eb047 | 2570 | DBG(UI, ul_debug("main action key >%1$c< [\\0%1$o].", key)); |
f019ce1f | 2571 | |
8c3a5a44 KZ |
2572 | switch (key) { |
2573 | case KEY_DOWN: | |
2574 | case '\016': /* ^N */ | |
2575 | case 'j': /* Vi-like alternative */ | |
2576 | ui_table_goto(cf, cf->lines_idx + 1); | |
2577 | break; | |
2578 | case KEY_UP: | |
2579 | case '\020': /* ^P */ | |
2580 | case 'k': /* Vi-like alternative */ | |
f019ce1f | 2581 | ui_table_goto(cf, (int) cf->lines_idx - 1); |
8c3a5a44 | 2582 | break; |
f019ce1f KZ |
2583 | case KEY_PPAGE: |
2584 | if (cf->page_sz) { | |
2585 | ui_table_goto(cf, (int) cf->lines_idx - cf->page_sz); | |
2586 | break; | |
2587 | } | |
08099e41 | 2588 | /* fallthrough */ |
8c3a5a44 KZ |
2589 | case KEY_HOME: |
2590 | ui_table_goto(cf, 0); | |
2591 | break; | |
f019ce1f KZ |
2592 | case KEY_NPAGE: |
2593 | if (cf->page_sz) { | |
2594 | ui_table_goto(cf, cf->lines_idx + cf->page_sz); | |
2595 | break; | |
2596 | } | |
08099e41 | 2597 | /* fallthrough */ |
8c3a5a44 | 2598 | case KEY_END: |
f019ce1f | 2599 | ui_table_goto(cf, (int) cf->nlines - 1); |
8c3a5a44 | 2600 | break; |
8c3a5a44 KZ |
2601 | case KEY_ENTER: |
2602 | case '\n': | |
2603 | case '\r': | |
ed8a13e6 | 2604 | rc = main_menu_action(cf, 0); |
8c3a5a44 | 2605 | break; |
80351b1f | 2606 | case 'X': |
3542fc51 | 2607 | case 'x': /* Extra */ |
a2d0dbb4 | 2608 | toggle_show_extra(cf); |
3542fc51 | 2609 | break; |
8c3a5a44 | 2610 | default: |
ed8a13e6 | 2611 | rc = main_menu_action(cf, key); |
8460875d | 2612 | if (rc < 0) |
8c3a5a44 KZ |
2613 | beep(); |
2614 | break; | |
2615 | } | |
8460875d KZ |
2616 | |
2617 | if (rc == 1) | |
2618 | break; /* quit */ | |
502c5186 | 2619 | } |
6dbe3af9 | 2620 | |
8c3a5a44 | 2621 | menu_pop(cf); |
6dbe3af9 | 2622 | |
14620822 | 2623 | DBG(UI, ul_debug("end")); |
8c3a5a44 KZ |
2624 | return 0; |
2625 | } | |
6dbe3af9 | 2626 | |
86be6a32 | 2627 | static void __attribute__((__noreturn__)) usage(void) |
04915c3f | 2628 | { |
86be6a32 | 2629 | FILE *out = stdout; |
04915c3f | 2630 | fputs(USAGE_HEADER, out); |
04915c3f KZ |
2631 | fprintf(out, |
2632 | _(" %1$s [options] <disk>\n"), program_invocation_short_name); | |
2633 | ||
451dbcfa BS |
2634 | fputs(USAGE_SEPARATOR, out); |
2635 | fputs(_("Display or manipulate a disk partition table.\n"), out); | |
2636 | ||
04915c3f | 2637 | fputs(USAGE_OPTIONS, out); |
a7466bdc SK |
2638 | fprintf(out, |
2639 | _(" -L, --color[=<when>] colorize output (%s, %s or %s)\n"), "auto", "always", "never"); | |
5d51dc2a KZ |
2640 | fprintf(out, |
2641 | " %s\n", USAGE_COLORS_DEFAULT); | |
2642 | fputs(_(" -z, --zero start with zeroed partition table\n"), out); | |
04915c3f KZ |
2643 | |
2644 | fputs(USAGE_SEPARATOR, out); | |
f45f3ec3 | 2645 | printf(USAGE_HELP_OPTIONS(26)); |
04915c3f | 2646 | |
f45f3ec3 | 2647 | printf(USAGE_MAN_TAIL("cfdisk(8)")); |
86be6a32 | 2648 | exit(EXIT_SUCCESS); |
04915c3f KZ |
2649 | } |
2650 | ||
8c3a5a44 KZ |
2651 | int main(int argc, char *argv[]) |
2652 | { | |
6e51ab0c | 2653 | const char *diskpath = NULL; |
ad9fe47e | 2654 | int rc, c, colormode = UL_COLORMODE_UNDEF; |
8c3a5a44 KZ |
2655 | struct cfdisk _cf = { .lines_idx = 0 }, |
2656 | *cf = &_cf; | |
6dbe3af9 | 2657 | |
04915c3f KZ |
2658 | static const struct option longopts[] = { |
2659 | { "color", optional_argument, NULL, 'L' }, | |
2660 | { "help", no_argument, NULL, 'h' }, | |
2661 | { "version", no_argument, NULL, 'V' }, | |
d121efdb | 2662 | { "zero", no_argument, NULL, 'z' }, |
87918040 | 2663 | { NULL, 0, NULL, 0 }, |
04915c3f KZ |
2664 | }; |
2665 | ||
8c3a5a44 KZ |
2666 | setlocale(LC_ALL, ""); |
2667 | bindtextdomain(PACKAGE, LOCALEDIR); | |
2668 | textdomain(PACKAGE); | |
2c308875 | 2669 | close_stdout_atexit(); |
6dbe3af9 | 2670 | |
d121efdb | 2671 | while((c = getopt_long(argc, argv, "L::hVz", longopts, NULL)) != -1) { |
04915c3f KZ |
2672 | switch(c) { |
2673 | case 'h': | |
86be6a32 | 2674 | usage(); |
04915c3f KZ |
2675 | break; |
2676 | case 'L': | |
2677 | colormode = UL_COLORMODE_AUTO; | |
2678 | if (optarg) | |
2679 | colormode = colormode_or_err(optarg, | |
2680 | _("unsupported color mode")); | |
2681 | break; | |
2682 | case 'V': | |
2c308875 | 2683 | print_version(EXIT_SUCCESS); |
d121efdb KZ |
2684 | case 'z': |
2685 | cf->zero_start = 1; | |
2686 | break; | |
677ec86c KZ |
2687 | default: |
2688 | errtryhelp(EXIT_FAILURE); | |
04915c3f KZ |
2689 | } |
2690 | } | |
2691 | ||
210bb492 | 2692 | colors_init(colormode, "cfdisk"); |
04915c3f | 2693 | |
8c3a5a44 | 2694 | fdisk_init_debug(0); |
710ed55d | 2695 | scols_init_debug(0); |
14620822 | 2696 | cfdisk_init_debug(); |
8c3a5a44 KZ |
2697 | cf->cxt = fdisk_new_context(); |
2698 | if (!cf->cxt) | |
2699 | err(EXIT_FAILURE, _("failed to allocate libfdisk context")); | |
6dbe3af9 | 2700 | |
6a632136 | 2701 | fdisk_set_ask(cf->cxt, ask_callback, (void *) cf); |
6dbe3af9 | 2702 | |
6e51ab0c KZ |
2703 | if (optind == argc) { |
2704 | size_t i; | |
2705 | ||
2706 | for (i = 0; i < ARRAY_SIZE(default_disks); i++) { | |
2707 | if (access(default_disks[i], F_OK) == 0) { | |
2708 | diskpath = default_disks[i]; | |
2709 | break; | |
2710 | } | |
2711 | } | |
2712 | if (!diskpath) | |
2713 | diskpath = default_disks[0]; /* default, used for "cannot open" */ | |
2714 | } else | |
a4f0a42d | 2715 | diskpath = argv[optind]; |
6dbe3af9 | 2716 | |
6a632136 | 2717 | rc = fdisk_assign_device(cf->cxt, diskpath, 0); |
e146ae4e | 2718 | if (rc == -EACCES) |
6a632136 | 2719 | rc = fdisk_assign_device(cf->cxt, diskpath, 1); |
e146ae4e | 2720 | if (rc != 0) |
6e51ab0c | 2721 | err(EXIT_FAILURE, _("cannot open %s"), diskpath); |
6dbe3af9 | 2722 | |
044ebc0c KZ |
2723 | if (!fdisk_is_readonly(cf->cxt)) { |
2724 | cf->device_is_used = fdisk_device_is_used(cf->cxt); | |
2725 | fdisk_get_partitions(cf->cxt, &cf->original_layout); | |
2726 | } | |
2727 | ||
8c3a5a44 KZ |
2728 | /* Don't use err(), warn() from this point */ |
2729 | ui_init(cf); | |
2730 | ui_run(cf); | |
7aa0d529 | 2731 | ui_end(); |
6dbe3af9 | 2732 | |
dda7fe12 | 2733 | cfdisk_free_lines(cf); |
8c3a5a44 | 2734 | free(cf->linesbuf); |
41994e00 | 2735 | free(cf->fields); |
ed8a13e6 | 2736 | |
dda7fe12 OO |
2737 | fdisk_unref_table(cf->table); |
2738 | #ifdef HAVE_LIBMOUNT | |
2739 | mnt_unref_table(cf->fstab); | |
2740 | mnt_unref_table(cf->mtab); | |
2741 | mnt_unref_cache(cf->mntcache); | |
2742 | #endif | |
6a632136 | 2743 | rc = fdisk_deassign_device(cf->cxt, cf->nwrites == 0); |
c7119037 | 2744 | fdisk_unref_context(cf->cxt); |
14620822 | 2745 | DBG(MISC, ul_debug("bye! [rc=%d]", rc)); |
ed8a13e6 | 2746 | return rc == 0 ? EXIT_SUCCESS : EXIT_FAILURE; |
6dbe3af9 | 2747 | } |