60 |
|
|
61 |
int isEfi = 0; |
int isEfi = 0; |
62 |
|
|
63 |
|
#if defined(__aarch64__) |
64 |
|
#define isEfiOnly 1 |
65 |
|
#else |
66 |
|
#define isEfiOnly 0 |
67 |
|
#endif |
68 |
|
|
69 |
char *saved_command_line = NULL; |
char *saved_command_line = NULL; |
70 |
|
|
71 |
/* comments get lumped in with indention */ |
/* comments get lumped in with indention */ |
161 |
int defaultIsVariable; |
int defaultIsVariable; |
162 |
int defaultSupportSaved; |
int defaultSupportSaved; |
163 |
int defaultIsSaved; |
int defaultIsSaved; |
164 |
|
int defaultIsUnquoted; |
165 |
enum lineType_e entryStart; |
enum lineType_e entryStart; |
166 |
enum lineType_e entryEnd; |
enum lineType_e entryEnd; |
167 |
int needsBootPrefix; |
int needsBootPrefix; |
222 |
.mbHyperFirst = 1, |
.mbHyperFirst = 1, |
223 |
.mbInitRdIsModule = 1, |
.mbInitRdIsModule = 1, |
224 |
.mbAllowExtraInitRds = 1, |
.mbAllowExtraInitRds = 1, |
225 |
|
.titlePosition = 1, |
226 |
}; |
}; |
227 |
|
|
228 |
struct keywordTypes grub2Keywords[] = { |
struct keywordTypes grub2Keywords[] = { |
583 |
{ "initrd", LT_INITRD, ' ', ',' }, |
{ "initrd", LT_INITRD, ' ', ',' }, |
584 |
{ "append", LT_KERNELARGS, ' ' }, |
{ "append", LT_KERNELARGS, ' ' }, |
585 |
{ "prompt", LT_UNKNOWN, ' ' }, |
{ "prompt", LT_UNKNOWN, ' ' }, |
586 |
|
{ "fdt", LT_DEVTREE, ' ' }, |
587 |
|
{ "fdtdir", LT_DEVTREE, ' ' }, |
588 |
{ NULL, 0, 0 }, |
{ NULL, 0, 0 }, |
589 |
}; |
}; |
590 |
int useextlinuxmenu; |
int useextlinuxmenu; |
595 |
.needsBootPrefix = 1, |
.needsBootPrefix = 1, |
596 |
.argsInQuotes = 1, |
.argsInQuotes = 1, |
597 |
.mbConcatArgs = 1, |
.mbConcatArgs = 1, |
598 |
|
.titlePosition = 1, |
599 |
}; |
}; |
600 |
|
|
601 |
struct configFileInfo liloConfigType = { |
struct configFileInfo liloConfigType = { |
604 |
.entryStart = LT_KERNEL, |
.entryStart = LT_KERNEL, |
605 |
.argsInQuotes = 1, |
.argsInQuotes = 1, |
606 |
.maxTitleLength = 15, |
.maxTitleLength = 15, |
607 |
|
.titlePosition = 1, |
608 |
}; |
}; |
609 |
|
|
610 |
struct configFileInfo yabootConfigType = { |
struct configFileInfo yabootConfigType = { |
615 |
.argsInQuotes = 1, |
.argsInQuotes = 1, |
616 |
.maxTitleLength = 15, |
.maxTitleLength = 15, |
617 |
.mbAllowExtraInitRds = 1, |
.mbAllowExtraInitRds = 1, |
618 |
|
.titlePosition = 1, |
619 |
}; |
}; |
620 |
|
|
621 |
struct configFileInfo siloConfigType = { |
struct configFileInfo siloConfigType = { |
625 |
.needsBootPrefix = 1, |
.needsBootPrefix = 1, |
626 |
.argsInQuotes = 1, |
.argsInQuotes = 1, |
627 |
.maxTitleLength = 15, |
.maxTitleLength = 15, |
628 |
|
.titlePosition = 1, |
629 |
}; |
}; |
630 |
|
|
631 |
struct configFileInfo ziplConfigType = { |
struct configFileInfo ziplConfigType = { |
644 |
.needsBootPrefix = 1, |
.needsBootPrefix = 1, |
645 |
.maxTitleLength = 255, |
.maxTitleLength = 255, |
646 |
.mbAllowExtraInitRds = 1, |
.mbAllowExtraInitRds = 1, |
647 |
|
.defaultIsUnquoted = 1, |
648 |
|
.titlePosition = 1, |
649 |
}; |
}; |
650 |
|
|
651 |
struct grubConfig { |
struct grubConfig { |
737 |
if (isEfi && cfi == &grub2ConfigType) { |
if (isEfi && cfi == &grub2ConfigType) { |
738 |
switch (type) { |
switch (type) { |
739 |
case LT_KERNEL: |
case LT_KERNEL: |
740 |
return LT_KERNEL_EFI; |
return isEfiOnly ? LT_KERNEL : LT_KERNEL_EFI; |
741 |
case LT_INITRD: |
case LT_INITRD: |
742 |
return LT_INITRD_EFI; |
return isEfiOnly ? LT_INITRD : LT_INITRD_EFI; |
743 |
default: |
default: |
744 |
return type; |
return type; |
745 |
} |
} |
834 |
} |
} |
835 |
|
|
836 |
/* extract the title from within brackets (for zipl) */ |
/* extract the title from within brackets (for zipl) */ |
837 |
static char * extractTitle(struct singleLine * line) { |
static char * extractTitle(struct grubConfig *cfg, struct singleLine * line) { |
838 |
/* bracketed title... let's extract it (leaks a byte) */ |
/* bracketed title... let's extract it */ |
839 |
char * title = NULL; |
char * title = NULL; |
840 |
if (line->type == LT_TITLE) { |
if (line->type == LT_TITLE) { |
841 |
title = strdup(line->elements[0].item); |
char *tmp = line->elements[cfg->cfi->titlePosition].item; |
842 |
title++; |
if (cfg->cfi->titleBracketed) { |
843 |
*(title + strlen(title) - 1) = '\0'; |
tmp++; |
844 |
|
title = strdup(tmp); |
845 |
|
*(title + strlen(title) - 1) = '\0'; |
846 |
|
} else { |
847 |
|
title = strdup(tmp); |
848 |
|
} |
849 |
} else if (line->type == LT_MENUENTRY) |
} else if (line->type == LT_MENUENTRY) |
850 |
title = strdup(line->elements[1].item); |
title = strdup(line->elements[1].item); |
851 |
else |
else |
1206 |
cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT; |
cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT; |
1207 |
defaultLine = line; |
defaultLine = line; |
1208 |
} |
} |
|
} else if (line->type == LT_DEFAULT && line->numElements == 2) { |
|
|
cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT; |
|
|
defaultLine = line; |
|
1209 |
|
|
1210 |
} else if (iskernel(line->type)) { |
} else if (iskernel(line->type)) { |
1211 |
/* if by some freak chance this is multiboot and the "module" |
/* if by some freak chance this is multiboot and the "module" |
1212 |
* lines came earlier in the template, make sure to use LT_HYPER |
* lines came earlier in the template, make sure to use LT_HYPER |
1213 |
* instead of LT_KERNEL now |
* instead of LT_KERNEL now |
1214 |
*/ |
*/ |
1215 |
if (entry->multiboot) |
if (entry && entry->multiboot) |
1216 |
line->type = LT_HYPER; |
line->type = LT_HYPER; |
1217 |
|
|
1218 |
} else if (line->type == LT_MBMODULE) { |
} else if (line->type == LT_MBMODULE) { |
1238 |
cfg->fallbackImage = strtol(line->elements[1].item, &end, 10); |
cfg->fallbackImage = strtol(line->elements[1].item, &end, 10); |
1239 |
if (*end) cfg->fallbackImage = -1; |
if (*end) cfg->fallbackImage = -1; |
1240 |
|
|
1241 |
} else if (line->type == LT_TITLE && line->numElements > 1) { |
} else if ((line->type == LT_DEFAULT && cfi->defaultIsUnquoted) || |
1242 |
/* make the title a single argument (undoing our parsing) */ |
(line->type == LT_TITLE && line->numElements > 1)) { |
1243 |
|
/* make the title/default a single argument (undoing our parsing) */ |
1244 |
len = 0; |
len = 0; |
1245 |
for (int i = 1; i < line->numElements; i++) { |
for (int i = 1; i < line->numElements; i++) { |
1246 |
len += strlen(line->elements[i].item); |
len += strlen(line->elements[i].item); |
1347 |
} |
} |
1348 |
} |
} |
1349 |
|
|
1350 |
|
if (line->type == LT_DEFAULT && line->numElements == 2) { |
1351 |
|
cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT; |
1352 |
|
defaultLine = line; |
1353 |
|
} |
1354 |
|
|
1355 |
/* If we find a generic config option which should live at the |
/* If we find a generic config option which should live at the |
1356 |
top of the file, move it there. Old versions of grubby were |
top of the file, move it there. Old versions of grubby were |
1357 |
probably responsible for putting new images in the wrong |
probably responsible for putting new images in the wrong |
1453 |
line->elements[1].item)) break; |
line->elements[1].item)) break; |
1454 |
} else if (line) { |
} else if (line) { |
1455 |
if (!strcmp(defaultLine->elements[1].item, |
if (!strcmp(defaultLine->elements[1].item, |
1456 |
extractTitle(line))) break; |
extractTitle(cfg, line))) break; |
1457 |
} |
} |
1458 |
i++; |
i++; |
1459 |
entry = NULL; |
entry = NULL; |
1504 |
if (!line) |
if (!line) |
1505 |
line = getLineByType(LT_TITLE, entry->lines); |
line = getLineByType(LT_TITLE, entry->lines); |
1506 |
if (line) { |
if (line) { |
1507 |
title = extractTitle(line); |
title = extractTitle(cfg, line); |
1508 |
if (title) |
if (title) |
1509 |
cfg->cfi->setEnv(cfg->cfi, "saved_entry", title); |
cfg->cfi->setEnv(cfg->cfi, "saved_entry", title); |
1510 |
} |
} |
1542 |
else if (line && (line->numElements == 1) && |
else if (line && (line->numElements == 1) && |
1543 |
cfg->cfi->titleBracketed) { |
cfg->cfi->titleBracketed) { |
1544 |
fprintf(out, "%sdefault%s%s\n", indent, separator, |
fprintf(out, "%sdefault%s%s\n", indent, separator, |
1545 |
extractTitle(line)); |
extractTitle(cfg, line)); |
1546 |
} |
} |
1547 |
} |
} |
1548 |
} |
} |
1973 |
} |
} |
1974 |
|
|
1975 |
indexVars[i + 1] = -1; |
indexVars[i + 1] = -1; |
1976 |
|
|
1977 |
i = 0; |
i = 0; |
1978 |
if (index) { |
if (index) { |
1979 |
while (i < *index) i++; |
while (i < *index) { |
1980 |
if (indexVars[i] == -1) return NULL; |
i++; |
1981 |
|
if (indexVars[i] == -1) return NULL; |
1982 |
|
} |
1983 |
} |
} |
1984 |
|
|
1985 |
entry = findEntryByIndex(config, indexVars[i]); |
entry = findEntryByIndex(config, indexVars[i]); |
2133 |
} else { |
} else { |
2134 |
entry = findEntryByTitle(cfg, defTitle, &index); |
entry = findEntryByTitle(cfg, defTitle, &index); |
2135 |
} |
} |
2136 |
if (entry) |
if (entry && suitableImage(entry, prefix, skipRemoved, flags)) { |
2137 |
cfg->defaultImage = index; |
cfg->defaultImage = index; |
2138 |
|
if (indexPtr) |
2139 |
|
*indexPtr = index; |
2140 |
|
return entry; |
2141 |
|
} |
2142 |
} |
} |
2143 |
} |
} |
2144 |
} else if (cfg->defaultImage > -1) { |
} else if (cfg->defaultImage > -1) { |
2295 |
struct singleLine * line; |
struct singleLine * line; |
2296 |
char * root = NULL; |
char * root = NULL; |
2297 |
int i; |
int i; |
2298 |
|
int j; |
2299 |
|
|
2300 |
printf("index=%d\n", index); |
printf("index=%d\n", index); |
2301 |
|
|
2383 |
} else { |
} else { |
2384 |
char * title; |
char * title; |
2385 |
line = getLineByType(LT_MENUENTRY, entry->lines); |
line = getLineByType(LT_MENUENTRY, entry->lines); |
2386 |
title = grub2ExtractTitle(line); |
if (line) { |
2387 |
if (title) |
title = grub2ExtractTitle(line); |
2388 |
printf("title=%s\n", title); |
if (title) |
2389 |
|
printf("title=%s\n", title); |
2390 |
|
} |
2391 |
|
} |
2392 |
|
|
2393 |
|
for (j = 0, line = entry->lines; line; line = line->next) { |
2394 |
|
if ((line->type & LT_MBMODULE) && line->numElements >= 2) { |
2395 |
|
if (!strncmp(prefix, line->elements[1].item, strlen(prefix))) |
2396 |
|
printf("mbmodule%d=", j); |
2397 |
|
else |
2398 |
|
printf("mbmodule%d=%s", j, prefix); |
2399 |
|
|
2400 |
|
for (i = 1; i < line->numElements; i++) |
2401 |
|
printf("%s%s", line->elements[i].item, line->elements[i].indent); |
2402 |
|
printf("\n"); |
2403 |
|
j++; |
2404 |
|
} |
2405 |
} |
} |
2406 |
} |
} |
2407 |
|
|
3324 |
} |
} |
3325 |
|
|
3326 |
int addMBInitrd(struct grubConfig * cfg, const char *newMBKernel, |
int addMBInitrd(struct grubConfig * cfg, const char *newMBKernel, |
3327 |
const char * image, const char * prefix, const char * initrd) { |
const char * image, const char * prefix, const char * initrd, |
3328 |
|
const char * title) { |
3329 |
struct singleEntry * entry; |
struct singleEntry * entry; |
3330 |
struct singleLine * line, * kernelLine, *endLine = NULL; |
struct singleLine * line, * kernelLine, *endLine = NULL; |
3331 |
int index = 0; |
int index = 0; |
3332 |
|
|
3333 |
if (!image) return 0; |
if (!image) return 0; |
3334 |
|
|
3335 |
for (; (entry = findEntryByPath(cfg, newMBKernel, prefix, &index)); index++) { |
for (; (entry = findEntryByPath(cfg, image, prefix, &index)); index++) { |
3336 |
kernelLine = getLineByType(LT_MBMODULE, entry->lines); |
kernelLine = getLineByType(LT_MBMODULE, entry->lines); |
3337 |
if (!kernelLine) continue; |
if (!kernelLine) continue; |
3338 |
|
|
3339 |
|
/* if title is supplied, the entry's title must match it. */ |
3340 |
|
if (title) { |
3341 |
|
char *linetitle; |
3342 |
|
|
3343 |
|
line = getLineByType(LT_TITLE|LT_MENUENTRY, entry->lines); |
3344 |
|
if (!line) |
3345 |
|
continue; |
3346 |
|
|
3347 |
|
linetitle = extractTitle(cfg, line); |
3348 |
|
if (!linetitle) |
3349 |
|
continue; |
3350 |
|
if (strcmp(title, linetitle)) { |
3351 |
|
free(linetitle); |
3352 |
|
continue; |
3353 |
|
} |
3354 |
|
free(linetitle); |
3355 |
|
} |
3356 |
|
|
3357 |
if (prefix) { |
if (prefix) { |
3358 |
int prefixLen = strlen(prefix); |
int prefixLen = strlen(prefix); |
3359 |
if (!strncmp(initrd, prefix, prefixLen)) |
if (!strncmp(initrd, prefix, prefixLen)) |
3379 |
} |
} |
3380 |
|
|
3381 |
int updateInitrd(struct grubConfig * cfg, const char * image, |
int updateInitrd(struct grubConfig * cfg, const char * image, |
3382 |
const char * prefix, const char * initrd) { |
const char * prefix, const char * initrd, const char * title) { |
3383 |
struct singleEntry * entry; |
struct singleEntry * entry; |
3384 |
struct singleLine * line, * kernelLine, *endLine = NULL; |
struct singleLine * line, * kernelLine, *endLine = NULL; |
3385 |
int index = 0; |
int index = 0; |
3390 |
kernelLine = getLineByType(LT_KERNEL|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
kernelLine = getLineByType(LT_KERNEL|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
3391 |
if (!kernelLine) continue; |
if (!kernelLine) continue; |
3392 |
|
|
3393 |
|
/* if title is supplied, the entry's title must match it. */ |
3394 |
|
if (title) { |
3395 |
|
char *linetitle; |
3396 |
|
|
3397 |
|
line = getLineByType(LT_TITLE|LT_MENUENTRY, entry->lines); |
3398 |
|
if (!line) |
3399 |
|
continue; |
3400 |
|
|
3401 |
|
linetitle = extractTitle(cfg, line); |
3402 |
|
if (!linetitle) |
3403 |
|
continue; |
3404 |
|
if (strcmp(title, linetitle)) { |
3405 |
|
free(linetitle); |
3406 |
|
continue; |
3407 |
|
} |
3408 |
|
free(linetitle); |
3409 |
|
} |
3410 |
|
|
3411 |
line = getLineByType(LT_INITRD|LT_INITRD_EFI|LT_INITRD_16, entry->lines); |
line = getLineByType(LT_INITRD|LT_INITRD_EFI|LT_INITRD_16, entry->lines); |
3412 |
if (line) |
if (line) |
3413 |
removeLine(entry, line); |
removeLine(entry, line); |
4111 |
} |
} |
4112 |
} |
} |
4113 |
|
|
4114 |
|
struct singleLine *endLine = NULL; |
4115 |
|
endLine = getLineByType(LT_ENTRY_END, new->lines); |
4116 |
|
if (endLine) { |
4117 |
|
removeLine(new, endLine); |
4118 |
|
needs |= NEED_END; |
4119 |
|
} |
4120 |
|
|
4121 |
/* add the remainder of the lines, i.e. those that either |
/* add the remainder of the lines, i.e. those that either |
4122 |
* weren't present in the template, or in the case of no template, |
* weren't present in the template, or in the case of no template, |
4123 |
* all the lines following the entryStart. |
* all the lines following the entryStart. |
4176 |
config->secondaryIndent, NULL); |
config->secondaryIndent, NULL); |
4177 |
needs &= ~NEED_END; |
needs &= ~NEED_END; |
4178 |
} |
} |
4179 |
|
|
4180 |
if (needs) { |
if (needs) { |
4181 |
printf(_("grubby: needs=%d, aborting\n"), needs); |
printf(_("grubby: needs=%d, aborting\n"), needs); |
4182 |
abort(); |
abort(); |
4282 |
_("display the title of the default kernel") }, |
_("display the title of the default kernel") }, |
4283 |
{ "devtree", 0, POPT_ARG_STRING, &newDevTreePath, 0, |
{ "devtree", 0, POPT_ARG_STRING, &newDevTreePath, 0, |
4284 |
_("device tree file for new stanza"), _("dtb-path") }, |
_("device tree file for new stanza"), _("dtb-path") }, |
4285 |
|
{ "devtreedir", 0, POPT_ARG_STRING, &newDevTreePath, 0, |
4286 |
|
_("device tree directory for new stanza"), _("dtb-path") }, |
4287 |
{ "elilo", 0, POPT_ARG_NONE, &configureELilo, 0, |
{ "elilo", 0, POPT_ARG_NONE, &configureELilo, 0, |
4288 |
_("configure elilo bootloader") }, |
_("configure elilo bootloader") }, |
4289 |
{ "efi", 0, POPT_ARG_NONE, &isEfi, 0, |
{ "efi", 0, POPT_ARG_NONE, &isEfi, 0, |
4468 |
if (newKernelPath && !newKernelTitle) { |
if (newKernelPath && !newKernelTitle) { |
4469 |
fprintf(stderr, _("grubby: kernel title must be specified\n")); |
fprintf(stderr, _("grubby: kernel title must be specified\n")); |
4470 |
return 1; |
return 1; |
4471 |
} else if (!newKernelPath && (newKernelTitle || copyDefault || |
} else if (!newKernelPath && (copyDefault || |
4472 |
(newKernelInitrd && !updateKernelPath)|| |
(newKernelInitrd && !updateKernelPath)|| |
4473 |
makeDefault || extraInitrdCount > 0)) { |
makeDefault || extraInitrdCount > 0)) { |
4474 |
fprintf(stderr, _("grubby: kernel path expected\n")); |
fprintf(stderr, _("grubby: kernel path expected\n")); |
4690 |
if (updateKernelPath && newKernelInitrd) { |
if (updateKernelPath && newKernelInitrd) { |
4691 |
if (newMBKernel) { |
if (newMBKernel) { |
4692 |
if (addMBInitrd(config, newMBKernel, updateKernelPath, |
if (addMBInitrd(config, newMBKernel, updateKernelPath, |
4693 |
bootPrefix, newKernelInitrd)) |
bootPrefix, newKernelInitrd, |
4694 |
|
newKernelTitle)) |
4695 |
return 1; |
return 1; |
4696 |
} else { |
} else { |
4697 |
if (updateInitrd(config, updateKernelPath, bootPrefix, |
if (updateInitrd(config, updateKernelPath, bootPrefix, |
4698 |
newKernelInitrd)) |
newKernelInitrd, newKernelTitle)) |
4699 |
return 1; |
return 1; |
4700 |
} |
} |
4701 |
} |
} |