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Commit | Line | Data |
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161b0d1a KZ |
1 | |
2 | #include <stdio.h> | |
3 | #include <stdlib.h> | |
4 | #include <string.h> | |
5 | #include <ctype.h> | |
6 | #include <stdint.h> | |
7 | ||
8 | #include "c.h" | |
9 | #include "fdisk.h" | |
9f280903 | 10 | #include "pt-sun.h" |
f02fecd1 KZ |
11 | #include "pt-mbr.h" |
12 | ||
161b0d1a | 13 | struct menu_entry { |
7e937b77 KZ |
14 | const char key; /* command key */ |
15 | const char *title; /* help string */ | |
16 | unsigned int normal : 1, /* normal mode */ | |
17 | expert : 1, /* expert mode */ | |
18 | hidden : 1; /* be sensitive for this key, | |
19 | but don't print it in help */ | |
161b0d1a | 20 | |
7e937b77 KZ |
21 | enum fdisk_labeltype label; /* only for this label */ |
22 | enum fdisk_labeltype exclude; /* all labels except this */ | |
161b0d1a KZ |
23 | }; |
24 | ||
25 | #define IS_MENU_SEP(e) ((e)->key == '-') | |
26 | #define IS_MENU_HID(e) ((e)->hidden) | |
27 | ||
28 | struct menu { | |
29 | enum fdisk_labeltype label; /* only for this label */ | |
30 | enum fdisk_labeltype exclude; /* all labels except this */ | |
31 | ||
a47fec81 | 32 | int (*callback)(struct fdisk_context **, |
a410f8df KZ |
33 | const struct menu *, |
34 | const struct menu_entry *); | |
161b0d1a KZ |
35 | |
36 | struct menu_entry entries[]; /* NULL terminated array */ | |
37 | }; | |
38 | ||
39 | struct menu_context { | |
40 | size_t menu_idx; /* the current menu */ | |
41 | size_t entry_idx; /* index with in the current menu */ | |
42 | }; | |
43 | ||
44 | #define MENU_CXT_EMPTY { 0, 0 } | |
8e40a677 | 45 | #define DECLARE_MENU_CB(x) \ |
a47fec81 | 46 | static int x(struct fdisk_context **, \ |
8e40a677 KZ |
47 | const struct menu *, \ |
48 | const struct menu_entry *) | |
161b0d1a | 49 | |
8e40a677 | 50 | DECLARE_MENU_CB(gpt_menu_cb); |
9f280903 | 51 | DECLARE_MENU_CB(sun_menu_cb); |
aae727f2 | 52 | DECLARE_MENU_CB(sgi_menu_cb); |
8e40a677 | 53 | DECLARE_MENU_CB(geo_menu_cb); |
f02fecd1 | 54 | DECLARE_MENU_CB(dos_menu_cb); |
b529ea2a | 55 | DECLARE_MENU_CB(bsd_menu_cb); |
b3ac22ef | 56 | DECLARE_MENU_CB(createlabel_menu_cb); |
89309968 | 57 | DECLARE_MENU_CB(generic_menu_cb); |
b9e94cd7 | 58 | |
161b0d1a KZ |
59 | /* |
60 | * Menu entry macros: | |
61 | * MENU_X* expert mode only | |
62 | * MENU_B* both -- expert + normal mode | |
63 | * | |
7e937b77 KZ |
64 | * *_E exclude this label |
65 | * *_H hidden | |
66 | * *_L only for this label | |
161b0d1a KZ |
67 | */ |
68 | ||
69 | /* separator */ | |
70 | #define MENU_SEP(t) { .title = t, .key = '-', .normal = 1 } | |
71 | #define MENU_XSEP(t) { .title = t, .key = '-', .expert = 1 } | |
72 | #define MENU_BSEP(t) { .title = t, .key = '-', .expert = 1, .normal = 1 } | |
73 | ||
74 | /* entry */ | |
75 | #define MENU_ENT(k, t) { .title = t, .key = k, .normal = 1 } | |
76 | #define MENU_ENT_E(k, t, l) { .title = t, .key = k, .normal = 1, .exclude = l } | |
7e937b77 | 77 | #define MENU_ENT_L(k, t, l) { .title = t, .key = k, .normal = 1, .label = l } |
161b0d1a KZ |
78 | |
79 | #define MENU_XENT(k, t) { .title = t, .key = k, .expert = 1 } | |
80 | #define MENU_XENT_H(k, t) { .title = t, .key = k, .expert = 1, .hidden = 1 } | |
81 | ||
82 | #define MENU_BENT(k, t) { .title = t, .key = k, .expert = 1, .normal = 1 } | |
27ddd4f1 | 83 | #define MENU_BENT_E(k, t, l) { .title = t, .key = k, .expert = 1, .normal = 1, .exclude = l } |
161b0d1a KZ |
84 | |
85 | ||
86 | /* Generic menu */ | |
87 | struct menu menu_generic = { | |
89309968 | 88 | .callback = generic_menu_cb, |
161b0d1a | 89 | .entries = { |
6ae5e1e0 | 90 | MENU_BSEP(N_("Generic")), |
161b0d1a KZ |
91 | MENU_ENT ('d', N_("delete a partition")), |
92 | MENU_ENT ('l', N_("list known partition types")), | |
93 | MENU_ENT ('n', N_("add a new partition")), | |
94 | MENU_BENT ('p', N_("print the partition table")), | |
6ae5e1e0 | 95 | MENU_ENT ('t', N_("change a partition type")), |
27ddd4f1 | 96 | MENU_BENT_E('v', N_("verify the partition table"), FDISK_DISKLABEL_BSD), |
161b0d1a | 97 | |
6ae5e1e0 KZ |
98 | MENU_XENT('d', N_("print the raw data of the first sector")), |
99 | ||
161b0d1a KZ |
100 | MENU_SEP(N_("Misc")), |
101 | MENU_BENT ('m', N_("print this menu")), | |
102 | MENU_ENT_E('u', N_("change display/entry units"), FDISK_DISKLABEL_GPT), | |
22ddf547 | 103 | MENU_ENT_E('x', N_("extra functionality (experts only)"), FDISK_DISKLABEL_BSD), |
161b0d1a | 104 | |
2a1a67df | 105 | MENU_BSEP(N_("Save & Exit")), |
22ddf547 KZ |
106 | MENU_ENT_E('w', N_("write table to disk and exit"), FDISK_DISKLABEL_BSD), |
107 | MENU_ENT_L('w', N_("write table to disk"), FDISK_DISKLABEL_BSD), | |
161b0d1a KZ |
108 | MENU_BENT ('q', N_("quit without saving changes")), |
109 | MENU_XENT ('r', N_("return to main menu")), | |
110 | ||
111 | { 0, NULL } | |
112 | } | |
113 | }; | |
114 | ||
115 | struct menu menu_createlabel = { | |
b3ac22ef | 116 | .callback = createlabel_menu_cb, |
22ddf547 | 117 | .exclude = FDISK_DISKLABEL_BSD, |
161b0d1a KZ |
118 | .entries = { |
119 | MENU_SEP(N_("Create a new label")), | |
120 | MENU_ENT('g', N_("create a new empty GPT partition table")), | |
121 | MENU_ENT('G', N_("create a new empty SGI (IRIX) partition table")), | |
122 | MENU_ENT('o', N_("create a new empty DOS partition table")), | |
123 | MENU_ENT('s', N_("create a new empty Sun partition table")), | |
124 | ||
125 | /* backward compatibility -- be sensitive to 'g', but don't | |
126 | * print it in the expert menu */ | |
127 | MENU_XENT_H('g', N_("create an IRIX (SGI) partition table")), | |
128 | { 0, NULL } | |
129 | } | |
130 | }; | |
131 | ||
be9ba6f3 | 132 | struct menu menu_geo = { |
8e40a677 | 133 | .callback = geo_menu_cb, |
22ddf547 | 134 | .exclude = FDISK_DISKLABEL_GPT | FDISK_DISKLABEL_BSD, |
be9ba6f3 KZ |
135 | .entries = { |
136 | MENU_XSEP(N_("Geometry")), | |
137 | MENU_XENT('c', N_("change number of cylinders")), | |
138 | MENU_XENT('h', N_("change number of heads")), | |
139 | MENU_XENT('s', N_("change number of sectors/track")), | |
140 | { 0, NULL } | |
141 | } | |
142 | }; | |
143 | ||
161b0d1a | 144 | struct menu menu_gpt = { |
b9e94cd7 | 145 | .callback = gpt_menu_cb, |
161b0d1a KZ |
146 | .label = FDISK_DISKLABEL_GPT, |
147 | .entries = { | |
148 | MENU_XSEP(N_("GPT")), | |
35b1f0a4 | 149 | MENU_XENT('i', N_("change disk GUID")), |
161b0d1a | 150 | MENU_XENT('n', N_("change partition name")), |
35b1f0a4 KZ |
151 | MENU_XENT('u', N_("change partition UUID")), |
152 | ||
161b0d1a KZ |
153 | { 0, NULL } |
154 | } | |
155 | }; | |
156 | ||
2a1a67df | 157 | struct menu menu_sun = { |
9f280903 | 158 | .callback = sun_menu_cb, |
2a1a67df KZ |
159 | .label = FDISK_DISKLABEL_SUN, |
160 | .entries = { | |
161 | MENU_BSEP(N_("Sun")), | |
162 | MENU_ENT('a', N_("toggle a read only flag")), | |
163 | MENU_ENT('c', N_("toggle the mountable flag")), | |
164 | ||
165 | MENU_XENT('a', N_("change number of alternate cylinders")), | |
2a1a67df | 166 | MENU_XENT('e', N_("change number of extra sectors per cylinder")), |
2a1a67df KZ |
167 | MENU_XENT('i', N_("change interleave factor")), |
168 | MENU_XENT('o', N_("change rotation speed (rpm)")), | |
2a1a67df KZ |
169 | MENU_XENT('y', N_("change number of physical cylinders")), |
170 | { 0, NULL } | |
171 | } | |
172 | }; | |
173 | ||
6ae5e1e0 | 174 | struct menu menu_sgi = { |
aae727f2 | 175 | .callback = sgi_menu_cb, |
6ae5e1e0 KZ |
176 | .label = FDISK_DISKLABEL_SGI, |
177 | .entries = { | |
178 | MENU_SEP(N_("SGI")), | |
179 | MENU_ENT('a', N_("select bootable partition")), | |
180 | MENU_ENT('b', N_("edit bootfile entry")), | |
181 | MENU_ENT('c', N_("select sgi swap partition")), | |
aae727f2 | 182 | MENU_ENT('i', N_("create SGI info")), |
6ae5e1e0 KZ |
183 | { 0, NULL } |
184 | } | |
185 | }; | |
186 | ||
187 | struct menu menu_dos = { | |
f02fecd1 | 188 | .callback = dos_menu_cb, |
6ae5e1e0 KZ |
189 | .label = FDISK_DISKLABEL_DOS, |
190 | .entries = { | |
191 | MENU_BSEP(N_("DOS (MBR)")), | |
192 | MENU_ENT('a', N_("toggle a bootable flag")), | |
193 | MENU_ENT('b', N_("edit nested BSD disklabel")), | |
194 | MENU_ENT('c', N_("toggle the dos compatibility flag")), | |
195 | ||
196 | MENU_XENT('b', N_("move beginning of data in a partition")), | |
be9ba6f3 | 197 | MENU_XENT('e', N_("list extended partitions")), |
6ae5e1e0 | 198 | MENU_XENT('f', N_("fix partition order")), |
6ae5e1e0 | 199 | MENU_XENT('i', N_("change the disk identifier")), |
6ae5e1e0 KZ |
200 | { 0, NULL } |
201 | } | |
202 | }; | |
203 | ||
204 | struct menu menu_bsd = { | |
b529ea2a | 205 | .callback = bsd_menu_cb, |
22ddf547 | 206 | .label = FDISK_DISKLABEL_BSD, |
6ae5e1e0 KZ |
207 | .entries = { |
208 | MENU_SEP(N_("BSD")), | |
209 | MENU_ENT('e', N_("edit drive data")), | |
210 | MENU_ENT('i', N_("install bootstrap")), | |
211 | MENU_ENT('s', N_("show complete disklabel")), | |
6ae5e1e0 | 212 | MENU_ENT('x', N_("link BSD partition to non-BSD partition")), |
6ae5e1e0 KZ |
213 | { 0, NULL } |
214 | } | |
215 | }; | |
216 | ||
161b0d1a | 217 | static const struct menu *menus[] = { |
6ae5e1e0 KZ |
218 | &menu_gpt, |
219 | &menu_sun, | |
220 | &menu_sgi, | |
221 | &menu_dos, | |
222 | &menu_bsd, | |
be9ba6f3 | 223 | &menu_geo, |
161b0d1a KZ |
224 | &menu_generic, |
225 | &menu_createlabel, | |
161b0d1a KZ |
226 | }; |
227 | ||
228 | static const struct menu_entry *next_menu_entry( | |
229 | struct fdisk_context *cxt, | |
230 | struct menu_context *mc) | |
231 | { | |
232 | while (mc->menu_idx < ARRAY_SIZE(menus)) { | |
233 | const struct menu *m = menus[mc->menu_idx]; | |
234 | const struct menu_entry *e = &(m->entries[mc->entry_idx]); | |
235 | ||
be9ba6f3 | 236 | /* no more entries */ |
161b0d1a | 237 | if (e->title == NULL || |
be9ba6f3 KZ |
238 | /* menu wanted for specified labels only */ |
239 | (m->label && cxt->label && !(m->label & cxt->label->id)) || | |
240 | /* menu excluded for specified labels */ | |
241 | (m->exclude && cxt->label && (m->exclude & cxt->label->id))) { | |
161b0d1a KZ |
242 | mc->menu_idx++; |
243 | mc->entry_idx = 0; | |
244 | continue; | |
245 | } | |
246 | ||
7e937b77 KZ |
247 | /* excluded for the current label */ |
248 | if ((e->exclude && cxt->label && e->exclude & cxt->label->id) || | |
249 | /* entry wanted for specified labels only */ | |
250 | (e->label && cxt->label && !(e->label & cxt->label->id)) || | |
161b0d1a KZ |
251 | /* exclude non-expert entries in expect mode */ |
252 | (e->expert == 0 && fdisk_context_display_details(cxt)) || | |
253 | /* exclude non-normal entries in normal mode */ | |
254 | (e->normal == 0 && !fdisk_context_display_details(cxt))) { | |
255 | ||
256 | mc->entry_idx++; | |
257 | continue; | |
258 | } | |
259 | mc->entry_idx++; | |
260 | return e; | |
261 | ||
262 | } | |
263 | return NULL; | |
264 | } | |
265 | ||
3b4f9f16 KZ |
266 | /* returns @menu and menu entry for then @key */ |
267 | static const struct menu_entry *get_fdisk_menu_entry( | |
268 | struct fdisk_context *cxt, | |
269 | int key, | |
270 | const struct menu **menu) | |
271 | { | |
272 | struct menu_context mc = MENU_CXT_EMPTY; | |
273 | const struct menu_entry *e; | |
274 | ||
275 | while ((e = next_menu_entry(cxt, &mc))) { | |
276 | if (IS_MENU_SEP(e) || e->key != key) | |
277 | continue; | |
278 | ||
279 | if (menu) | |
280 | *menu = menus[mc.menu_idx]; | |
281 | return e; | |
282 | } | |
283 | ||
284 | return NULL; | |
285 | } | |
286 | ||
287 | static int menu_detect_collisions(struct fdisk_context *cxt) | |
288 | { | |
289 | struct menu_context mc = MENU_CXT_EMPTY; | |
290 | const struct menu_entry *e, *r; | |
291 | ||
292 | while ((e = next_menu_entry(cxt, &mc))) { | |
293 | if (IS_MENU_SEP(e)) | |
294 | continue; | |
295 | ||
296 | r = get_fdisk_menu_entry(cxt, e->key, NULL); | |
297 | if (!r) { | |
36050e70 | 298 | DBG(FRONTEND, dbgprint("warning: not found " |
3b4f9f16 KZ |
299 | "entry for %c", e->key)); |
300 | return -1; | |
301 | } | |
302 | if (r != e) { | |
36050e70 | 303 | DBG(FRONTEND, dbgprint("warning: duplicate key '%c'", |
3b4f9f16 | 304 | e->key)); |
818d7924 KZ |
305 | DBG(FRONTEND, dbgprint(" : %s", e->title)); |
306 | DBG(FRONTEND, dbgprint(" : %s", r->title)); | |
3b4f9f16 KZ |
307 | abort(); |
308 | } | |
309 | } | |
310 | ||
311 | return 0; | |
312 | } | |
313 | ||
39f01b7b | 314 | int print_fdisk_menu(struct fdisk_context *cxt) |
161b0d1a KZ |
315 | { |
316 | struct menu_context mc = MENU_CXT_EMPTY; | |
317 | const struct menu_entry *e; | |
318 | ||
36050e70 | 319 | ON_DBG(FRONTEND, menu_detect_collisions(cxt)); |
3b4f9f16 | 320 | |
161b0d1a | 321 | if (fdisk_context_display_details(cxt)) |
39f01b7b | 322 | printf(_("\nHelp (expert commands):\n")); |
161b0d1a | 323 | else |
39f01b7b | 324 | printf(_("\nHelp:\n")); |
161b0d1a KZ |
325 | |
326 | while ((e = next_menu_entry(cxt, &mc))) { | |
327 | if (IS_MENU_HID(e)) | |
328 | continue; /* hidden entry */ | |
329 | if (IS_MENU_SEP(e)) | |
330 | printf("\n %s\n", _(e->title)); | |
331 | else | |
332 | printf(" %c %s\n", e->key, _(e->title)); | |
333 | } | |
334 | fputc('\n', stdout); | |
335 | ||
336 | return 0; | |
337 | } | |
338 | ||
a410f8df KZ |
339 | /* Asks for command, verify the key and perform the command or |
340 | * returns the command key if no callback for the command is | |
341 | * implemented. | |
342 | * | |
a47fec81 KZ |
343 | * Note that this function might exchange the context pointer to |
344 | * switch to another (nested) context. | |
345 | * | |
a410f8df KZ |
346 | * Returns: <0 on error |
347 | * 0 on success (the command performed) | |
348 | * >0 if no callback (then returns the key) | |
349 | */ | |
a47fec81 | 350 | int process_fdisk_menu(struct fdisk_context **cxt0) |
a410f8df | 351 | { |
a47fec81 | 352 | struct fdisk_context *cxt = *cxt0; |
a410f8df KZ |
353 | const struct menu_entry *ent; |
354 | const struct menu *menu; | |
355 | int key, rc; | |
356 | const char *prompt; | |
357 | char buf[BUFSIZ]; | |
358 | ||
359 | if (fdisk_context_display_details(cxt)) | |
360 | prompt = _("Expert command (m for help): "); | |
361 | else | |
362 | prompt = _("Command (m for help): "); | |
363 | ||
364 | fputc('\n',stdout); | |
365 | rc = get_user_reply(cxt, prompt, buf, sizeof(buf)); | |
366 | if (rc) | |
367 | return rc; | |
368 | ||
369 | key = buf[0]; | |
370 | ent = get_fdisk_menu_entry(cxt, key, &menu); | |
371 | if (!ent) { | |
372 | fdisk_warnx(cxt, _("%c: unknown command"), key); | |
373 | return -EINVAL; | |
374 | } | |
375 | ||
a47fec81 | 376 | rc = 0; |
36050e70 | 377 | DBG(FRONTEND, dbgprint("selected: key=%c, entry='%s'", |
a410f8df | 378 | key, ent->title)); |
a410f8df KZ |
379 | |
380 | /* menu has implemented callback, use it */ | |
27ddd4f1 | 381 | if (menu->callback) |
a47fec81 KZ |
382 | rc = menu->callback(cxt0, menu, ent); |
383 | else { | |
27ddd4f1 KZ |
384 | DBG(FRONTEND, dbgprint("no callback for key '%c'", key)); |
385 | rc = -EINVAL; | |
a47fec81 | 386 | } |
a410f8df | 387 | |
a47fec81 KZ |
388 | DBG(FRONTEND, dbgprint("process menu done [rc=%d]", rc)); |
389 | return rc; | |
a410f8df KZ |
390 | } |
391 | ||
89309968 KZ |
392 | /* |
393 | * Basic fdisk actions | |
394 | */ | |
395 | static int generic_menu_cb(struct fdisk_context **cxt0, | |
396 | const struct menu *menu __attribute__((__unused__)), | |
397 | const struct menu_entry *ent) | |
398 | { | |
399 | struct fdisk_context *cxt = *cxt0; | |
400 | int rc = 0; | |
27ddd4f1 | 401 | size_t n; |
89309968 | 402 | |
27ddd4f1 | 403 | /* actions shared between expert and normal mode */ |
89309968 | 404 | switch (ent->key) { |
89309968 KZ |
405 | case 'p': |
406 | list_disk_geometry(cxt); | |
407 | rc = fdisk_list_disklabel(cxt); | |
408 | break; | |
409 | case 'q': | |
410 | fdisk_free_context(cxt); | |
411 | printf("\n"); | |
412 | exit(EXIT_SUCCESS); | |
27ddd4f1 KZ |
413 | case 'm': |
414 | rc = print_fdisk_menu(cxt); | |
415 | break; | |
416 | case 'w': | |
417 | write_table(cxt); | |
89309968 KZ |
418 | break; |
419 | case 'v': | |
420 | rc = fdisk_verify_disklabel(cxt); | |
421 | break; | |
27ddd4f1 KZ |
422 | } |
423 | ||
424 | /* expert mode */ | |
425 | if (ent->expert) { | |
426 | switch (ent->key) { | |
427 | case 'd': | |
428 | print_raw(cxt); | |
429 | break; | |
430 | case 'r': | |
431 | rc = fdisk_context_enable_details(cxt, 0); | |
432 | break; | |
433 | } | |
434 | return rc; | |
435 | } | |
436 | ||
437 | /* normal mode */ | |
438 | switch (ent->key) { | |
439 | case 'd': | |
440 | rc = fdisk_ask_partnum(cxt, &n, FALSE); | |
441 | if (!rc) | |
442 | rc = fdisk_delete_partition(cxt, n); | |
443 | if (rc) | |
444 | fdisk_warnx(cxt, _("Could not delete partition %d"), n + 1); | |
445 | else | |
446 | fdisk_info(cxt, _("Partition %d is deleted"), n + 1); | |
447 | break; | |
448 | case 'l': | |
449 | list_partition_types(cxt); | |
450 | break; | |
451 | case 'n': | |
452 | rc = fdisk_add_partition(cxt, NULL); | |
453 | break; | |
454 | case 't': | |
455 | change_partition_type(cxt); | |
456 | break; | |
457 | case 'u': | |
458 | fdisk_context_set_unit(cxt, | |
459 | fdisk_context_use_cylinders(cxt) ? "sectors" : | |
460 | "cylinders"); | |
461 | if (fdisk_context_use_cylinders(cxt)) | |
462 | fdisk_info(cxt, _("Changing display/entry units to cylinders (DEPRECATED!).")); | |
463 | else | |
464 | fdisk_info(cxt, _("Changing display/entry units to sectors.")); | |
465 | break; | |
466 | case 'x': | |
467 | fdisk_context_enable_details(cxt, 1); | |
468 | break; | |
469 | case 'r': | |
470 | /* return from nested PT (e.g. BSD) */ | |
471 | if (cxt->parent) { | |
472 | struct fdisk_context *tmp = cxt->parent; | |
473 | ||
474 | fdisk_info(cxt, _("Leaving nested disk label.")); | |
475 | fdisk_free_context(cxt); | |
476 | cxt = tmp; | |
477 | } | |
478 | break; | |
479 | default: | |
480 | fdisk_warnx(cxt, _("%c: unimplemented command"), ent->key); | |
89309968 KZ |
481 | break; |
482 | } | |
27ddd4f1 | 483 | |
89309968 KZ |
484 | return rc; |
485 | } | |
486 | ||
8e40a677 | 487 | |
b9e94cd7 KZ |
488 | /* |
489 | * This is fdisk frontend for GPT specific libfdisk functions that | |
490 | * are not expported by generic libfdisk API. | |
491 | */ | |
a47fec81 | 492 | static int gpt_menu_cb(struct fdisk_context **cxt0, |
b9e94cd7 KZ |
493 | const struct menu *menu __attribute__((__unused__)), |
494 | const struct menu_entry *ent) | |
495 | { | |
a47fec81 | 496 | struct fdisk_context *cxt = *cxt0; |
b9e94cd7 KZ |
497 | size_t n; |
498 | int rc; | |
499 | ||
500 | assert(cxt); | |
501 | assert(ent); | |
502 | assert(fdisk_is_disklabel(cxt, GPT)); | |
503 | ||
36050e70 | 504 | DBG(FRONTEND, dbgprint("enter GPT menu")); |
b9e94cd7 | 505 | |
35b1f0a4 KZ |
506 | if (ent->key == 'i') |
507 | return fdisk_set_disklabel_id(cxt); | |
508 | ||
b9e94cd7 KZ |
509 | rc = fdisk_ask_partnum(cxt, &n, FALSE); |
510 | if (rc) | |
511 | return rc; | |
512 | ||
513 | switch(ent->key) { | |
514 | case 'u': | |
515 | rc = fdisk_gpt_partition_set_uuid(cxt, n); | |
516 | break; | |
517 | case 'n': | |
1054699c | 518 | rc = fdisk_gpt_partition_set_name(cxt, n); |
b9e94cd7 KZ |
519 | break; |
520 | } | |
521 | return rc; | |
522 | } | |
523 | ||
f02fecd1 KZ |
524 | |
525 | /* | |
526 | * This is fdisk frontend for MBR specific libfdisk functions that | |
527 | * are not expported by generic libfdisk API. | |
528 | */ | |
a47fec81 | 529 | static int dos_menu_cb(struct fdisk_context **cxt0, |
f02fecd1 KZ |
530 | const struct menu *menu __attribute__((__unused__)), |
531 | const struct menu_entry *ent) | |
532 | { | |
a47fec81 | 533 | struct fdisk_context *cxt = *cxt0; |
f02fecd1 KZ |
534 | int rc = 0; |
535 | ||
a47fec81 KZ |
536 | DBG(FRONTEND, dbgprint("enter DOS menu")); |
537 | ||
f02fecd1 KZ |
538 | if (!ent->expert) { |
539 | switch (ent->key) { | |
540 | case 'a': | |
541 | { | |
542 | size_t n; | |
543 | rc = fdisk_ask_partnum(cxt, &n, FALSE); | |
544 | if (!rc) | |
545 | rc = fdisk_partition_toggle_flag(cxt, n, DOS_FLAG_ACTIVE); | |
546 | break; | |
547 | } | |
548 | case 'b': | |
549 | { | |
550 | struct fdisk_context *bsd | |
551 | = fdisk_new_nested_context(cxt, "bsd"); | |
818d7924 KZ |
552 | if (!bsd) |
553 | return -ENOMEM; | |
554 | if (!fdisk_dev_has_disklabel(bsd)) | |
555 | rc = fdisk_create_disklabel(bsd, "bsd"); | |
a47fec81 KZ |
556 | if (rc) |
557 | fdisk_free_context(bsd); | |
27ddd4f1 | 558 | else { |
a47fec81 | 559 | *cxt0 = cxt = bsd; |
27ddd4f1 KZ |
560 | fdisk_info(cxt, _("Entering to nested BSD disk label")); |
561 | } | |
f02fecd1 KZ |
562 | break; |
563 | } | |
564 | case 'c': | |
565 | toggle_dos_compatibility_flag(cxt); | |
566 | break; | |
567 | } | |
568 | return rc; | |
569 | } | |
570 | ||
571 | /* expert mode */ | |
572 | switch (ent->key) { | |
573 | case 'b': | |
574 | { | |
575 | size_t n; | |
576 | rc = fdisk_ask_partnum(cxt, &n, FALSE); | |
577 | if (!rc) | |
f8ad3899 | 578 | rc = fdisk_dos_move_begin(cxt, n); |
f02fecd1 KZ |
579 | break; |
580 | } | |
581 | case 'e': | |
582 | rc = fdisk_dos_list_extended(cxt); | |
583 | break; | |
584 | case 'f': | |
f8ad3899 | 585 | rc = fdisk_dos_fix_order(cxt); |
f02fecd1 KZ |
586 | break; |
587 | case 'i': | |
588 | rc = fdisk_set_disklabel_id(cxt); | |
589 | break; | |
590 | } | |
591 | return rc; | |
592 | } | |
593 | ||
a47fec81 | 594 | static int sun_menu_cb(struct fdisk_context **cxt0, |
9f280903 KZ |
595 | const struct menu *menu __attribute__((__unused__)), |
596 | const struct menu_entry *ent) | |
597 | { | |
a47fec81 | 598 | struct fdisk_context *cxt = *cxt0; |
9f280903 KZ |
599 | int rc = 0; |
600 | ||
a47fec81 KZ |
601 | DBG(FRONTEND, dbgprint("enter SUN menu")); |
602 | ||
9f280903 KZ |
603 | assert(cxt); |
604 | assert(ent); | |
605 | assert(fdisk_is_disklabel(cxt, SUN)); | |
606 | ||
607 | DBG(FRONTEND, dbgprint("enter SUN menu")); | |
608 | ||
609 | /* normal mode */ | |
610 | if (!ent->expert) { | |
611 | size_t n; | |
612 | ||
613 | rc = fdisk_ask_partnum(cxt, &n, FALSE); | |
614 | if (rc) | |
615 | return rc; | |
616 | switch (ent->key) { | |
617 | case 'a': | |
618 | rc = fdisk_partition_toggle_flag(cxt, n, SUN_FLAG_RONLY); | |
619 | break; | |
620 | case 'c': | |
621 | rc = fdisk_partition_toggle_flag(cxt, n, SUN_FLAG_UNMNT); | |
622 | break; | |
623 | } | |
624 | return rc; | |
625 | } | |
626 | ||
627 | /* expert mode */ | |
628 | switch (ent->key) { | |
629 | case 'a': | |
630 | rc = fdisk_sun_set_alt_cyl(cxt); | |
631 | break; | |
632 | case 'e': | |
633 | rc = fdisk_sun_set_xcyl(cxt); | |
634 | break; | |
635 | case 'i': | |
636 | rc = fdisk_sun_set_ilfact(cxt); | |
637 | break; | |
638 | case 'o': | |
639 | rc = fdisk_sun_set_rspeed(cxt); | |
640 | break; | |
641 | case 'y': | |
642 | rc = fdisk_sun_set_pcylcount(cxt); | |
643 | break; | |
644 | } | |
645 | return rc; | |
646 | } | |
647 | ||
aae727f2 KZ |
648 | static int sgi_menu_cb(struct fdisk_context **cxt0, |
649 | const struct menu *menu __attribute__((__unused__)), | |
650 | const struct menu_entry *ent) | |
651 | { | |
652 | struct fdisk_context *cxt = *cxt0; | |
653 | int rc = -EINVAL; | |
654 | size_t n = 0; | |
655 | ||
656 | DBG(FRONTEND, dbgprint("enter SGI menu")); | |
657 | ||
658 | assert(cxt); | |
659 | assert(ent); | |
660 | assert(fdisk_is_disklabel(cxt, SGI)); | |
661 | ||
662 | if (ent->expert) | |
663 | return rc; | |
664 | ||
665 | switch (ent->key) { | |
666 | case 'a': | |
667 | rc = fdisk_ask_partnum(cxt, &n, FALSE); | |
668 | if (!rc) | |
669 | rc = fdisk_partition_toggle_flag(cxt, n, SGI_FLAG_BOOT); | |
670 | break; | |
671 | case 'b': | |
ac84272d | 672 | fdisk_sgi_set_bootfile(cxt); |
aae727f2 KZ |
673 | break; |
674 | case 'c': | |
675 | rc = fdisk_ask_partnum(cxt, &n, FALSE); | |
676 | if (!rc) | |
677 | rc = fdisk_partition_toggle_flag(cxt, n, SGI_FLAG_SWAP); | |
678 | break; | |
679 | case 'i': | |
ac84272d | 680 | rc = fdisk_sgi_create_info(cxt); |
aae727f2 KZ |
681 | break; |
682 | } | |
683 | ||
684 | return rc; | |
685 | } | |
686 | ||
b529ea2a KZ |
687 | /* |
688 | * This is fdisk frontend for BSD specific libfdisk functions that | |
689 | * are not expported by generic libfdisk API. | |
690 | */ | |
691 | static int bsd_menu_cb(struct fdisk_context **cxt0, | |
692 | const struct menu *menu __attribute__((__unused__)), | |
693 | const struct menu_entry *ent) | |
694 | { | |
695 | struct fdisk_context *cxt = *cxt0; | |
e563f055 | 696 | int rc = 0, org; |
b529ea2a KZ |
697 | |
698 | assert(cxt); | |
699 | assert(ent); | |
22ddf547 | 700 | assert(fdisk_is_disklabel(cxt, BSD)); |
b529ea2a KZ |
701 | |
702 | DBG(FRONTEND, dbgprint("enter BSD menu")); | |
703 | ||
704 | switch(ent->key) { | |
705 | case 'e': | |
706 | rc = fdisk_bsd_edit_disklabel(cxt); | |
707 | break; | |
708 | case 'i': | |
709 | rc = fdisk_bsd_write_bootstrap(cxt); | |
710 | break; | |
711 | case 's': | |
e563f055 KZ |
712 | org = fdisk_context_display_details(cxt); |
713 | ||
714 | fdisk_context_enable_details(cxt, 1); | |
715 | fdisk_list_disklabel(cxt); | |
716 | fdisk_context_enable_details(cxt, org); | |
b529ea2a KZ |
717 | break; |
718 | case 'x': | |
719 | rc = fdisk_bsd_link_partition(cxt); | |
720 | break; | |
721 | } | |
722 | return rc; | |
723 | } | |
724 | ||
8e40a677 | 725 | /* C/H/S commands */ |
a47fec81 | 726 | static int geo_menu_cb(struct fdisk_context **cxt0, |
8e40a677 KZ |
727 | const struct menu *menu __attribute__((__unused__)), |
728 | const struct menu_entry *ent) | |
729 | { | |
a47fec81 | 730 | struct fdisk_context *cxt = *cxt0; |
8e40a677 KZ |
731 | int rc = -EINVAL; |
732 | uintmax_t c = 0, h = 0, s = 0; | |
733 | ||
a47fec81 KZ |
734 | DBG(FRONTEND, dbgprint("enter GEO menu")); |
735 | ||
8e40a677 KZ |
736 | assert(cxt); |
737 | assert(ent); | |
738 | ||
739 | switch (ent->key) { | |
740 | case 'c': | |
741 | rc = fdisk_ask_number(cxt, 1, cxt->geom.cylinders, | |
742 | 1048576, _("Number of cylinders"), &c); | |
743 | break; | |
744 | case 'h': | |
745 | rc = fdisk_ask_number(cxt, 1, cxt->geom.heads, | |
746 | 256, _("Number of heads"), &h); | |
747 | break; | |
748 | case 's': | |
749 | rc = fdisk_ask_number(cxt, 1, cxt->geom.sectors, | |
750 | 63, _("Number of sectors"), &s); | |
751 | break; | |
752 | } | |
753 | ||
754 | if (!rc) | |
755 | fdisk_override_geometry(cxt, c, h, s); | |
756 | return rc; | |
757 | } | |
758 | ||
b3ac22ef KZ |
759 | static int createlabel_menu_cb(struct fdisk_context **cxt0, |
760 | const struct menu *menu __attribute__((__unused__)), | |
761 | const struct menu_entry *ent) | |
762 | { | |
763 | struct fdisk_context *cxt = *cxt0; | |
764 | int rc = -EINVAL; | |
765 | ||
766 | DBG(FRONTEND, dbgprint("enter Create label menu")); | |
767 | ||
768 | assert(cxt); | |
769 | assert(ent); | |
770 | ||
aae727f2 KZ |
771 | if (ent->expert) { |
772 | switch (ent->key) { | |
773 | case 'g': | |
774 | /* Deprecated, use 'G' in main menu, just for backward | |
775 | * compatibility only. */ | |
776 | rc = fdisk_create_disklabel(cxt, "sgi"); | |
777 | break; | |
778 | } | |
779 | return rc; | |
780 | } | |
781 | ||
b3ac22ef KZ |
782 | switch (ent->key) { |
783 | case 'g': | |
784 | fdisk_create_disklabel(cxt, "gpt"); | |
785 | break; | |
786 | case 'G': | |
787 | fdisk_create_disklabel(cxt, "sgi"); | |
788 | break; | |
789 | case 'o': | |
790 | fdisk_create_disklabel(cxt, "dos"); | |
791 | break; | |
792 | case 's': | |
793 | fdisk_create_disklabel(cxt, "sun"); | |
794 | break; | |
795 | } | |
796 | return rc; | |
797 | } | |
798 | ||
161b0d1a KZ |
799 | #ifdef TEST_PROGRAM |
800 | struct fdisk_label *fdisk_new_dos_label(struct fdisk_context *cxt) { return NULL; } | |
801 | struct fdisk_label *fdisk_new_bsd_label(struct fdisk_context *cxt) { return NULL; } | |
802 | struct fdisk_label *fdisk_new_mac_label(struct fdisk_context *cxt) { return NULL; } | |
803 | struct fdisk_label *fdisk_new_sgi_label(struct fdisk_context *cxt) { return NULL; } | |
804 | ||
805 | int main(int argc, char *argv[]) | |
806 | { | |
807 | struct fdisk_context *cxt; | |
808 | int idx = 1; | |
809 | ||
810 | fdisk_init_debug(0); | |
811 | cxt = fdisk_new_context(); | |
812 | ||
813 | if (argc > idx && strcmp(argv[idx], "--expert") == 0) { | |
814 | fdisk_context_enable_details(cxt, 1); | |
815 | idx++; | |
816 | } | |
817 | fdisk_context_switch_label(cxt, argc > idx ? argv[idx] : "gpt"); | |
818 | ||
819 | print_fdisk_menu(cxt); | |
820 | return 0; | |
821 | } | |
822 | #endif |