36 |
#include <signal.h> |
#include <signal.h> |
37 |
#include <blkid/blkid.h> |
#include <blkid/blkid.h> |
38 |
|
|
39 |
|
#include "log.h" |
40 |
|
|
41 |
#ifndef DEBUG |
#ifndef DEBUG |
42 |
#define DEBUG 0 |
#define DEBUG 0 |
43 |
#endif |
#endif |
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; |
70 |
|
|
71 |
/* comments get lumped in with indention */ |
/* comments get lumped in with indention */ |
72 |
struct lineElement { |
struct lineElement { |
73 |
char * item; |
char * item; |
96 |
LT_SET_VARIABLE = 1 << 19, |
LT_SET_VARIABLE = 1 << 19, |
97 |
LT_KERNEL_EFI = 1 << 20, |
LT_KERNEL_EFI = 1 << 20, |
98 |
LT_INITRD_EFI = 1 << 21, |
LT_INITRD_EFI = 1 << 21, |
99 |
LT_UNKNOWN = 1 << 22, |
LT_KERNEL_16 = 1 << 22, |
100 |
|
LT_INITRD_16 = 1 << 23, |
101 |
|
LT_DEVTREE = 1 << 24, |
102 |
|
LT_UNKNOWN = 1 << 25, |
103 |
}; |
}; |
104 |
|
|
105 |
struct singleLine { |
struct singleLine { |
128 |
#define NEED_ARGS (1 << 3) |
#define NEED_ARGS (1 << 3) |
129 |
#define NEED_MB (1 << 4) |
#define NEED_MB (1 << 4) |
130 |
#define NEED_END (1 << 5) |
#define NEED_END (1 << 5) |
131 |
|
#define NEED_DEVTREE (1 << 6) |
132 |
|
|
133 |
#define MAIN_DEFAULT (1 << 0) |
#define MAIN_DEFAULT (1 << 0) |
134 |
#define DEFAULT_SAVED -2 |
#define DEFAULT_SAVED -2 |
146 |
typedef const char *(*findConfigFunc)(struct configFileInfo *); |
typedef const char *(*findConfigFunc)(struct configFileInfo *); |
147 |
typedef const int (*writeLineFunc)(struct configFileInfo *, |
typedef const int (*writeLineFunc)(struct configFileInfo *, |
148 |
struct singleLine *line); |
struct singleLine *line); |
149 |
|
typedef char *(*getEnvFunc)(struct configFileInfo *, char *name); |
150 |
|
typedef int (*setEnvFunc)(struct configFileInfo *, char *name, char *value); |
151 |
|
|
152 |
struct configFileInfo { |
struct configFileInfo { |
153 |
char * defaultConfig; |
char * defaultConfig; |
154 |
findConfigFunc findConfig; |
findConfigFunc findConfig; |
155 |
writeLineFunc writeLine; |
writeLineFunc writeLine; |
156 |
|
getEnvFunc getEnv; |
157 |
|
setEnvFunc setEnv; |
158 |
struct keywordTypes * keywords; |
struct keywordTypes * keywords; |
159 |
|
int caseInsensitive; |
160 |
int defaultIsIndex; |
int defaultIsIndex; |
161 |
int defaultIsVariable; |
int defaultIsVariable; |
162 |
int defaultSupportSaved; |
int defaultSupportSaved; |
163 |
|
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; |
173 |
int mbInitRdIsModule; |
int mbInitRdIsModule; |
174 |
int mbConcatArgs; |
int mbConcatArgs; |
175 |
int mbAllowExtraInitRds; |
int mbAllowExtraInitRds; |
176 |
|
char *envFile; |
177 |
}; |
}; |
178 |
|
|
179 |
struct keywordTypes grubKeywords[] = { |
struct keywordTypes grubKeywords[] = { |
193 |
"/boot/grub/grub.conf", |
"/boot/grub/grub.conf", |
194 |
"/boot/grub/menu.lst", |
"/boot/grub/menu.lst", |
195 |
"/etc/grub.conf", |
"/etc/grub.conf", |
196 |
|
"/boot/grub2/grub.cfg", |
197 |
|
"/boot/grub2-efi/grub.cfg", |
198 |
NULL |
NULL |
199 |
}; |
}; |
200 |
static int i = -1; |
static int i = -1; |
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[] = { |
235 |
{ "fallback", LT_FALLBACK, ' ' }, |
{ "fallback", LT_FALLBACK, ' ' }, |
236 |
{ "linux", LT_KERNEL, ' ' }, |
{ "linux", LT_KERNEL, ' ' }, |
237 |
{ "linuxefi", LT_KERNEL_EFI, ' ' }, |
{ "linuxefi", LT_KERNEL_EFI, ' ' }, |
238 |
|
{ "linux16", LT_KERNEL_16, ' ' }, |
239 |
{ "initrd", LT_INITRD, ' ', ' ' }, |
{ "initrd", LT_INITRD, ' ', ' ' }, |
240 |
{ "initrdefi", LT_INITRD_EFI, ' ', ' ' }, |
{ "initrdefi", LT_INITRD_EFI, ' ', ' ' }, |
241 |
|
{ "initrd16", LT_INITRD_16, ' ', ' ' }, |
242 |
{ "module", LT_MBMODULE, ' ' }, |
{ "module", LT_MBMODULE, ' ' }, |
243 |
{ "kernel", LT_HYPER, ' ' }, |
{ "kernel", LT_HYPER, ' ' }, |
244 |
|
{ "devicetree", LT_DEVTREE, ' ' }, |
245 |
{ NULL, 0, 0 }, |
{ NULL, 0, 0 }, |
246 |
}; |
}; |
247 |
|
|
253 |
}; |
}; |
254 |
static int i = -1; |
static int i = -1; |
255 |
static const char *grub_cfg = "/boot/grub/grub.cfg"; |
static const char *grub_cfg = "/boot/grub/grub.cfg"; |
256 |
|
int rc = -1; |
257 |
|
|
258 |
if (i == -1) { |
if (i == -1) { |
259 |
for (i = 0; configFiles[i] != NULL; i++) { |
for (i = 0; configFiles[i] != NULL; i++) { |
260 |
dbgPrintf("Checking \"%s\": ", configFiles[i]); |
dbgPrintf("Checking \"%s\": ", configFiles[i]); |
261 |
if (!access(configFiles[i], R_OK)) { |
if ((rc = access(configFiles[i], R_OK))) { |
262 |
|
if (errno == EACCES) { |
263 |
|
printf("Unable to access bootloader configuration file " |
264 |
|
"\"%s\": %m\n", configFiles[i]); |
265 |
|
exit(1); |
266 |
|
} |
267 |
|
continue; |
268 |
|
} else { |
269 |
dbgPrintf("found\n"); |
dbgPrintf("found\n"); |
270 |
return configFiles[i]; |
return configFiles[i]; |
271 |
} |
} |
284 |
return configFiles[i]; |
return configFiles[i]; |
285 |
} |
} |
286 |
|
|
287 |
|
/* kind of hacky. It'll give the first 1024 bytes, ish. */ |
288 |
|
static char *grub2GetEnv(struct configFileInfo *info, char *name) |
289 |
|
{ |
290 |
|
static char buf[1025]; |
291 |
|
char *s = NULL; |
292 |
|
char *ret = NULL; |
293 |
|
char *envFile = info->envFile ? info->envFile : "/boot/grub/grubenv"; |
294 |
|
int rc = asprintf(&s, "grub-editenv %s list | grep '^%s='", envFile, name); |
295 |
|
|
296 |
|
if (rc < 0) |
297 |
|
return NULL; |
298 |
|
|
299 |
|
FILE *f = popen(s, "r"); |
300 |
|
if (!f) |
301 |
|
goto out; |
302 |
|
|
303 |
|
memset(buf, '\0', sizeof (buf)); |
304 |
|
ret = fgets(buf, 1024, f); |
305 |
|
pclose(f); |
306 |
|
|
307 |
|
if (ret) { |
308 |
|
ret += strlen(name) + 1; |
309 |
|
ret[strlen(ret) - 1] = '\0'; |
310 |
|
} |
311 |
|
dbgPrintf("grub2GetEnv(%s): %s\n", name, ret); |
312 |
|
out: |
313 |
|
free(s); |
314 |
|
return ret; |
315 |
|
} |
316 |
|
|
317 |
|
static int sPopCount(const char *s, const char *c) |
318 |
|
{ |
319 |
|
int ret = 0; |
320 |
|
if (!s) |
321 |
|
return -1; |
322 |
|
for (int i = 0; s[i] != '\0'; i++) |
323 |
|
for (int j = 0; c[j] != '\0'; j++) |
324 |
|
if (s[i] == c[j]) |
325 |
|
ret++; |
326 |
|
return ret; |
327 |
|
} |
328 |
|
|
329 |
|
static char *shellEscape(const char *s) |
330 |
|
{ |
331 |
|
int l = strlen(s) + sPopCount(s, "'") * 2; |
332 |
|
|
333 |
|
char *ret = calloc(l+1, sizeof (*ret)); |
334 |
|
if (!ret) |
335 |
|
return NULL; |
336 |
|
for (int i = 0, j = 0; s[i] != '\0'; i++, j++) { |
337 |
|
if (s[i] == '\'') |
338 |
|
ret[j++] = '\\'; |
339 |
|
ret[j] = s[i]; |
340 |
|
} |
341 |
|
return ret; |
342 |
|
} |
343 |
|
|
344 |
|
static void unquote(char *s) |
345 |
|
{ |
346 |
|
int l = strlen(s); |
347 |
|
|
348 |
|
if ((s[l-1] == '\'' && s[0] == '\'') || (s[l-1] == '"' && s[0] == '"')) { |
349 |
|
memmove(s, s+1, l-2); |
350 |
|
s[l-2] = '\0'; |
351 |
|
} |
352 |
|
} |
353 |
|
|
354 |
|
static int grub2SetEnv(struct configFileInfo *info, char *name, char *value) |
355 |
|
{ |
356 |
|
char *s = NULL; |
357 |
|
int rc = 0; |
358 |
|
char *envFile = info->envFile ? info->envFile : "/boot/grub/grubenv"; |
359 |
|
|
360 |
|
unquote(value); |
361 |
|
value = shellEscape(value); |
362 |
|
if (!value) |
363 |
|
return -1; |
364 |
|
|
365 |
|
rc = asprintf(&s, "grub-editenv %s set '%s=%s'", envFile, name, value); |
366 |
|
free(value); |
367 |
|
if (rc <0) |
368 |
|
return -1; |
369 |
|
|
370 |
|
dbgPrintf("grub2SetEnv(%s): %s\n", name, s); |
371 |
|
rc = system(s); |
372 |
|
free(s); |
373 |
|
return rc; |
374 |
|
} |
375 |
|
|
376 |
|
/* this is a gigantic hack to avoid clobbering grub2 variables... */ |
377 |
|
static int is_special_grub2_variable(const char *name) |
378 |
|
{ |
379 |
|
if (!strcmp(name,"\"${next_entry}\"")) |
380 |
|
return 1; |
381 |
|
if (!strcmp(name,"\"${prev_saved_entry}\"")) |
382 |
|
return 1; |
383 |
|
return 0; |
384 |
|
} |
385 |
|
|
386 |
int sizeOfSingleLine(struct singleLine * line) { |
int sizeOfSingleLine(struct singleLine * line) { |
387 |
int count = 0; |
int count = 0; |
388 |
|
|
413 |
} |
} |
414 |
|
|
415 |
static int iskernel(enum lineType_e type) { |
static int iskernel(enum lineType_e type) { |
416 |
return (type == LT_KERNEL || type == LT_KERNEL_EFI); |
return (type == LT_KERNEL || type == LT_KERNEL_EFI || type == LT_KERNEL_16); |
417 |
} |
} |
418 |
|
|
419 |
static int isinitrd(enum lineType_e type) { |
static int isinitrd(enum lineType_e type) { |
420 |
return (type == LT_INITRD || type == LT_INITRD_EFI); |
return (type == LT_INITRD || type == LT_INITRD_EFI || type == LT_INITRD_16); |
421 |
} |
} |
422 |
|
|
423 |
char *grub2ExtractTitle(struct singleLine * line) { |
char *grub2ExtractTitle(struct singleLine * line) { |
477 |
|
|
478 |
struct configFileInfo grub2ConfigType = { |
struct configFileInfo grub2ConfigType = { |
479 |
.findConfig = grub2FindConfig, |
.findConfig = grub2FindConfig, |
480 |
|
.getEnv = grub2GetEnv, |
481 |
|
.setEnv = grub2SetEnv, |
482 |
.keywords = grub2Keywords, |
.keywords = grub2Keywords, |
483 |
.defaultIsIndex = 1, |
.defaultIsIndex = 1, |
484 |
.defaultSupportSaved = 1, |
.defaultSupportSaved = 1, |
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 = { |
639 |
struct configFileInfo extlinuxConfigType = { |
struct configFileInfo extlinuxConfigType = { |
640 |
.defaultConfig = "/boot/extlinux/extlinux.conf", |
.defaultConfig = "/boot/extlinux/extlinux.conf", |
641 |
.keywords = extlinuxKeywords, |
.keywords = extlinuxKeywords, |
642 |
|
.caseInsensitive = 1, |
643 |
.entryStart = LT_TITLE, |
.entryStart = LT_TITLE, |
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 { |
666 |
struct singleEntry * findEntryByPath(struct grubConfig * cfg, |
struct singleEntry * findEntryByPath(struct grubConfig * cfg, |
667 |
const char * path, const char * prefix, |
const char * path, const char * prefix, |
668 |
int * index); |
int * index); |
669 |
|
struct singleEntry * findEntryByTitle(struct grubConfig * cfg, char *title, |
670 |
|
int * index); |
671 |
static int readFile(int fd, char ** bufPtr); |
static int readFile(int fd, char ** bufPtr); |
672 |
static void lineInit(struct singleLine * line); |
static void lineInit(struct singleLine * line); |
673 |
struct singleLine * lineDup(struct singleLine * line); |
struct singleLine * lineDup(struct singleLine * line); |
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 |
} |
} |
746 |
|
#if defined(__i386__) || defined(__x86_64__) |
747 |
|
} else if (cfi == &grub2ConfigType) { |
748 |
|
switch (type) { |
749 |
|
case LT_KERNEL: |
750 |
|
return LT_KERNEL_16; |
751 |
|
case LT_INITRD: |
752 |
|
return LT_INITRD_16; |
753 |
|
default: |
754 |
|
return type; |
755 |
|
} |
756 |
|
#endif |
757 |
} |
} |
758 |
return type; |
return type; |
759 |
} |
} |
791 |
static enum lineType_e getTypeByKeyword(char * keyword, |
static enum lineType_e getTypeByKeyword(char * keyword, |
792 |
struct configFileInfo * cfi) { |
struct configFileInfo * cfi) { |
793 |
for (struct keywordTypes *kw = cfi->keywords; kw->key; kw++) { |
for (struct keywordTypes *kw = cfi->keywords; kw->key; kw++) { |
794 |
if (!strcmp(keyword, kw->key)) |
if (cfi->caseInsensitive) { |
795 |
return kw->type; |
if (!strcasecmp(keyword, kw->key)) |
796 |
|
return kw->type; |
797 |
|
} else { |
798 |
|
if (!strcmp(keyword, kw->key)) |
799 |
|
return kw->type; |
800 |
|
} |
801 |
} |
} |
802 |
return LT_UNKNOWN; |
return LT_UNKNOWN; |
803 |
} |
} |
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; |
char * title = NULL; |
840 |
title = strdup(line->elements[0].item); |
if (line->type == LT_TITLE) { |
841 |
title++; |
char *tmp = line->elements[cfg->cfi->titlePosition].item; |
842 |
*(title + strlen(title) - 1) = '\0'; |
if (cfg->cfi->titleBracketed) { |
843 |
|
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) |
850 |
|
title = strdup(line->elements[1].item); |
851 |
|
else |
852 |
|
return NULL; |
853 |
return title; |
return title; |
854 |
} |
} |
855 |
|
|
1107 |
return 0; |
return 0; |
1108 |
} |
} |
1109 |
|
|
1110 |
|
static int isnumber(const char *s) |
1111 |
|
{ |
1112 |
|
int i; |
1113 |
|
for (i = 0; s[i] != '\0'; i++) |
1114 |
|
if (s[i] < '0' || s[i] > '9') |
1115 |
|
return 0; |
1116 |
|
return i; |
1117 |
|
} |
1118 |
|
|
1119 |
static struct grubConfig * readConfig(const char * inName, |
static struct grubConfig * readConfig(const char * inName, |
1120 |
struct configFileInfo * cfi) { |
struct configFileInfo * cfi) { |
1121 |
int in; |
int in; |
1130 |
int len; |
int len; |
1131 |
char * buf; |
char * buf; |
1132 |
|
|
1133 |
if (!strcmp(inName, "-")) { |
if (inName == NULL) { |
1134 |
|
printf("Could not find bootloader configuration\n"); |
1135 |
|
exit(1); |
1136 |
|
} else if (!strcmp(inName, "-")) { |
1137 |
in = 0; |
in = 0; |
1138 |
} else { |
} else { |
1139 |
if ((in = open(inName, O_RDONLY)) < 0) { |
if ((in = open(inName, O_RDONLY)) < 0) { |
1200 |
dbgPrintf("\n"); |
dbgPrintf("\n"); |
1201 |
struct keywordTypes *kwType = getKeywordByType(LT_DEFAULT, cfi); |
struct keywordTypes *kwType = getKeywordByType(LT_DEFAULT, cfi); |
1202 |
if (kwType && line->numElements == 3 && |
if (kwType && line->numElements == 3 && |
1203 |
!strcmp(line->elements[1].item, kwType->key)) { |
!strcmp(line->elements[1].item, kwType->key) && |
1204 |
|
!is_special_grub2_variable(line->elements[2].item)) { |
1205 |
dbgPrintf("Line sets default config\n"); |
dbgPrintf("Line sets default config\n"); |
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 |
1409 |
if (defaultLine->numElements > 2 && |
if (defaultLine->numElements > 2 && |
1410 |
cfi->defaultSupportSaved && |
cfi->defaultSupportSaved && |
1411 |
!strncmp(defaultLine->elements[2].item,"\"${saved_entry}\"", 16)) { |
!strncmp(defaultLine->elements[2].item,"\"${saved_entry}\"", 16)) { |
1412 |
cfg->defaultImage = DEFAULT_SAVED_GRUB2; |
cfg->cfi->defaultIsSaved = 1; |
1413 |
|
cfg->defaultImage = DEFAULT_SAVED_GRUB2; |
1414 |
|
if (cfg->cfi->getEnv) { |
1415 |
|
char *defTitle = cfi->getEnv(cfg->cfi, "saved_entry"); |
1416 |
|
if (defTitle) { |
1417 |
|
int index = 0; |
1418 |
|
if (isnumber(defTitle)) { |
1419 |
|
index = atoi(defTitle); |
1420 |
|
entry = findEntryByIndex(cfg, index); |
1421 |
|
} else { |
1422 |
|
entry = findEntryByTitle(cfg, defTitle, &index); |
1423 |
|
} |
1424 |
|
if (entry) |
1425 |
|
cfg->defaultImage = index; |
1426 |
|
} |
1427 |
|
} |
1428 |
} else if (cfi->defaultIsVariable) { |
} else if (cfi->defaultIsVariable) { |
1429 |
char *value = defaultLine->elements[2].item; |
char *value = defaultLine->elements[2].item; |
1430 |
while (*value && (*value == '"' || *value == '\'' || |
while (*value && (*value == '"' || *value == '\'' || |
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; |
1465 |
cfg->defaultImage = -1; |
cfg->defaultImage = -1; |
1466 |
} |
} |
1467 |
} |
} |
1468 |
|
} else if (cfg->cfi->defaultIsSaved && cfg->cfi->getEnv) { |
1469 |
|
char *defTitle = cfi->getEnv(cfg->cfi, "saved_entry"); |
1470 |
|
if (defTitle) { |
1471 |
|
int index = 0; |
1472 |
|
if (isnumber(defTitle)) { |
1473 |
|
index = atoi(defTitle); |
1474 |
|
entry = findEntryByIndex(cfg, index); |
1475 |
|
} else { |
1476 |
|
entry = findEntryByTitle(cfg, defTitle, &index); |
1477 |
|
} |
1478 |
|
if (entry) |
1479 |
|
cfg->defaultImage = index; |
1480 |
|
} |
1481 |
} else { |
} else { |
1482 |
cfg->defaultImage = 0; |
cfg->defaultImage = 0; |
1483 |
} |
} |
1495 |
|
|
1496 |
if (cfg->defaultImage == DEFAULT_SAVED) |
if (cfg->defaultImage == DEFAULT_SAVED) |
1497 |
fprintf(out, "%sdefault%ssaved\n", indent, separator); |
fprintf(out, "%sdefault%ssaved\n", indent, separator); |
1498 |
else if (cfg->defaultImage == DEFAULT_SAVED_GRUB2) |
else if (cfg->cfi->defaultIsSaved) { |
1499 |
fprintf(out, "%sset default=\"${saved_entry}\"\n", indent); |
fprintf(out, "%sset default=\"${saved_entry}\"\n", indent); |
1500 |
else if (cfg->defaultImage > -1) { |
if (cfg->defaultImage >= 0 && cfg->cfi->setEnv) { |
1501 |
|
char *title; |
1502 |
|
entry = findEntryByIndex(cfg, cfg->defaultImage); |
1503 |
|
line = getLineByType(LT_MENUENTRY, entry->lines); |
1504 |
|
if (!line) |
1505 |
|
line = getLineByType(LT_TITLE, entry->lines); |
1506 |
|
if (line) { |
1507 |
|
title = extractTitle(cfg, line); |
1508 |
|
if (title) |
1509 |
|
cfg->cfi->setEnv(cfg->cfi, "saved_entry", title); |
1510 |
|
} |
1511 |
|
} |
1512 |
|
} else if (cfg->defaultImage > -1) { |
1513 |
if (cfg->cfi->defaultIsIndex) { |
if (cfg->cfi->defaultIsIndex) { |
1514 |
if (cfg->cfi->defaultIsVariable) { |
if (cfg->cfi->defaultIsVariable) { |
1515 |
fprintf(out, "%sset default=\"%d\"\n", indent, |
fprintf(out, "%sset default=\"%d\"\n", indent, |
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 |
} |
} |
1612 |
while (line) { |
while (line) { |
1613 |
if (line->type == LT_SET_VARIABLE && defaultKw && |
if (line->type == LT_SET_VARIABLE && defaultKw && |
1614 |
line->numElements == 3 && |
line->numElements == 3 && |
1615 |
!strcmp(line->elements[1].item, defaultKw->key)) { |
!strcmp(line->elements[1].item, defaultKw->key) && |
1616 |
|
!is_special_grub2_variable(line->elements[2].item)) { |
1617 |
writeDefault(out, line->indent, line->elements[0].indent, cfg); |
writeDefault(out, line->indent, line->elements[0].indent, cfg); |
1618 |
needs &= ~MAIN_DEFAULT; |
needs &= ~MAIN_DEFAULT; |
1619 |
} else if (line->type == LT_DEFAULT) { |
} else if (line->type == LT_DEFAULT) { |
1758 |
return NULL; |
return NULL; |
1759 |
} |
} |
1760 |
|
|
1761 |
void printEntry(struct singleEntry * entry) { |
void printEntry(struct singleEntry * entry, FILE *f) { |
1762 |
int i; |
int i; |
1763 |
struct singleLine * line; |
struct singleLine * line; |
1764 |
|
|
1765 |
for (line = entry->lines; line; line = line->next) { |
for (line = entry->lines; line; line = line->next) { |
1766 |
fprintf(stderr, "DBG: %s", line->indent); |
log_message(f, "DBG: %s", line->indent); |
1767 |
for (i = 0; i < line->numElements; i++) { |
for (i = 0; i < line->numElements; i++) { |
1768 |
/* Need to handle this, because we strip the quotes from |
/* Need to handle this, because we strip the quotes from |
1769 |
* menuentry when read it. */ |
* menuentry when read it. */ |
1770 |
if (line->type == LT_MENUENTRY && i == 1) { |
if (line->type == LT_MENUENTRY && i == 1) { |
1771 |
if(!isquote(*line->elements[i].item)) |
if(!isquote(*line->elements[i].item)) |
1772 |
fprintf(stderr, "\'%s\'", line->elements[i].item); |
log_message(f, "\'%s\'", line->elements[i].item); |
1773 |
else |
else |
1774 |
fprintf(stderr, "%s", line->elements[i].item); |
log_message(f, "%s", line->elements[i].item); |
1775 |
fprintf(stderr, "%s", line->elements[i].indent); |
log_message(f, "%s", line->elements[i].indent); |
1776 |
|
|
1777 |
continue; |
continue; |
1778 |
} |
} |
1779 |
|
|
1780 |
fprintf(stderr, "%s%s", |
log_message(f, "%s%s", |
1781 |
line->elements[i].item, line->elements[i].indent); |
line->elements[i].item, line->elements[i].indent); |
1782 |
} |
} |
1783 |
fprintf(stderr, "\n"); |
log_message(f, "\n"); |
1784 |
} |
} |
1785 |
} |
} |
1786 |
|
|
1787 |
void notSuitablePrintf(struct singleEntry * entry, const char *fmt, ...) |
void notSuitablePrintf(struct singleEntry * entry, int okay, const char *fmt, ...) |
1788 |
{ |
{ |
1789 |
va_list argp; |
static int once; |
1790 |
|
va_list argp, argq; |
1791 |
|
|
1792 |
|
va_start(argp, fmt); |
1793 |
|
|
1794 |
if (!debug) |
va_copy(argq, argp); |
1795 |
|
if (!once) { |
1796 |
|
log_time(NULL); |
1797 |
|
log_message(NULL, "command line: %s\n", saved_command_line); |
1798 |
|
} |
1799 |
|
log_message(NULL, "DBG: Image entry %s: ", okay ? "succeeded" : "failed"); |
1800 |
|
log_vmessage(NULL, fmt, argq); |
1801 |
|
|
1802 |
|
printEntry(entry, NULL); |
1803 |
|
va_end(argq); |
1804 |
|
|
1805 |
|
if (!debug) { |
1806 |
|
once = 1; |
1807 |
|
va_end(argp); |
1808 |
return; |
return; |
1809 |
|
} |
1810 |
|
|
1811 |
va_start(argp, fmt); |
if (okay) { |
1812 |
|
va_end(argp); |
1813 |
|
return; |
1814 |
|
} |
1815 |
|
|
1816 |
|
if (!once) |
1817 |
|
log_message(stderr, "DBG: command line: %s\n", saved_command_line); |
1818 |
|
once = 1; |
1819 |
fprintf(stderr, "DBG: Image entry failed: "); |
fprintf(stderr, "DBG: Image entry failed: "); |
1820 |
vfprintf(stderr, fmt, argp); |
vfprintf(stderr, fmt, argp); |
1821 |
printEntry(entry); |
printEntry(entry, stderr); |
1822 |
va_end(argp); |
va_end(argp); |
1823 |
} |
} |
1824 |
|
|
1845 |
char * rootdev; |
char * rootdev; |
1846 |
|
|
1847 |
if (skipRemoved && entry->skip) { |
if (skipRemoved && entry->skip) { |
1848 |
notSuitablePrintf(entry, "marked to skip\n"); |
notSuitablePrintf(entry, 0, "marked to skip\n"); |
1849 |
return 0; |
return 0; |
1850 |
} |
} |
1851 |
|
|
1852 |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines); |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
1853 |
if (!line) { |
if (!line) { |
1854 |
notSuitablePrintf(entry, "no line found\n"); |
notSuitablePrintf(entry, 0, "no line found\n"); |
1855 |
return 0; |
return 0; |
1856 |
} |
} |
1857 |
if (line->numElements < 2) { |
if (line->numElements < 2) { |
1858 |
notSuitablePrintf(entry, "line has only %d elements\n", |
notSuitablePrintf(entry, 0, "line has only %d elements\n", |
1859 |
line->numElements); |
line->numElements); |
1860 |
return 0; |
return 0; |
1861 |
} |
} |
1862 |
|
|
1863 |
if (flags & GRUBBY_BADIMAGE_OKAY) return 1; |
if (flags & GRUBBY_BADIMAGE_OKAY) { |
1864 |
|
notSuitablePrintf(entry, 1, "\n"); |
1865 |
|
return 1; |
1866 |
|
} |
1867 |
|
|
1868 |
fullName = alloca(strlen(bootPrefix) + |
fullName = alloca(strlen(bootPrefix) + |
1869 |
strlen(line->elements[1].item) + 1); |
strlen(line->elements[1].item) + 1); |
1874 |
sprintf(fullName, "%s%s%s", bootPrefix, hasslash ? "" : "/", |
sprintf(fullName, "%s%s%s", bootPrefix, hasslash ? "" : "/", |
1875 |
line->elements[1].item + rootspec_offset); |
line->elements[1].item + rootspec_offset); |
1876 |
if (access(fullName, R_OK)) { |
if (access(fullName, R_OK)) { |
1877 |
notSuitablePrintf(entry, "access to %s failed\n", fullName); |
notSuitablePrintf(entry, 0, "access to %s failed\n", fullName); |
1878 |
return 0; |
return 0; |
1879 |
} |
} |
1880 |
for (i = 2; i < line->numElements; i++) |
for (i = 2; i < line->numElements; i++) |
1895 |
|
|
1896 |
/* failed to find one */ |
/* failed to find one */ |
1897 |
if (!line) { |
if (!line) { |
1898 |
notSuitablePrintf(entry, "no line found\n"); |
notSuitablePrintf(entry, 0, "no line found\n"); |
1899 |
return 0; |
return 0; |
1900 |
} |
} |
1901 |
|
|
1904 |
if (i < line->numElements) |
if (i < line->numElements) |
1905 |
dev = line->elements[i].item + 5; |
dev = line->elements[i].item + 5; |
1906 |
else { |
else { |
1907 |
notSuitablePrintf(entry, "no root= entry found\n"); |
notSuitablePrintf(entry, 0, "no root= entry found\n"); |
1908 |
/* it failed too... can't find root= */ |
/* it failed too... can't find root= */ |
1909 |
return 0; |
return 0; |
1910 |
} |
} |
1913 |
|
|
1914 |
dev = getpathbyspec(dev); |
dev = getpathbyspec(dev); |
1915 |
if (!getpathbyspec(dev)) { |
if (!getpathbyspec(dev)) { |
1916 |
notSuitablePrintf(entry, "can't find blkid entry for %s\n", dev); |
notSuitablePrintf(entry, 0, "can't find blkid entry for %s\n", dev); |
1917 |
return 0; |
return 0; |
1918 |
} else |
} else |
1919 |
dev = getpathbyspec(dev); |
dev = getpathbyspec(dev); |
1920 |
|
|
1921 |
rootdev = findDiskForRoot(); |
rootdev = findDiskForRoot(); |
1922 |
if (!rootdev) { |
if (!rootdev) { |
1923 |
notSuitablePrintf(entry, "can't find root device\n"); |
notSuitablePrintf(entry, 0, "can't find root device\n"); |
1924 |
return 0; |
return 0; |
1925 |
} |
} |
1926 |
|
|
1927 |
if (!getuuidbydev(rootdev) || !getuuidbydev(dev)) { |
if (!getuuidbydev(rootdev) || !getuuidbydev(dev)) { |
1928 |
notSuitablePrintf(entry, "uuid missing: rootdev %s, dev %s\n", |
notSuitablePrintf(entry, 0, "uuid missing: rootdev %s, dev %s\n", |
1929 |
getuuidbydev(rootdev), getuuidbydev(dev)); |
getuuidbydev(rootdev), getuuidbydev(dev)); |
1930 |
free(rootdev); |
free(rootdev); |
1931 |
return 0; |
return 0; |
1932 |
} |
} |
1933 |
|
|
1934 |
if (strcmp(getuuidbydev(rootdev), getuuidbydev(dev))) { |
if (strcmp(getuuidbydev(rootdev), getuuidbydev(dev))) { |
1935 |
notSuitablePrintf(entry, "uuid mismatch: rootdev %s, dev %s\n", |
notSuitablePrintf(entry, 0, "uuid mismatch: rootdev %s, dev %s\n", |
1936 |
getuuidbydev(rootdev), getuuidbydev(dev)); |
getuuidbydev(rootdev), getuuidbydev(dev)); |
1937 |
free(rootdev); |
free(rootdev); |
1938 |
return 0; |
return 0; |
1939 |
} |
} |
1940 |
|
|
1941 |
free(rootdev); |
free(rootdev); |
1942 |
|
notSuitablePrintf(entry, 1, "\n"); |
1943 |
|
|
1944 |
return 1; |
return 1; |
1945 |
} |
} |
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]); |
1986 |
if (!entry) return NULL; |
if (!entry) return NULL; |
1987 |
|
|
1988 |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines); |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
1989 |
if (!line) return NULL; |
if (!line) return NULL; |
1990 |
|
|
1991 |
if (index) *index = indexVars[i]; |
if (index) *index = indexVars[i]; |
2036 |
for (line = entry->lines; line; line = line->next) { |
for (line = entry->lines; line; line = line->next) { |
2037 |
enum lineType_e ct = checkType; |
enum lineType_e ct = checkType; |
2038 |
if (entry->multiboot && checkType == LT_KERNEL) |
if (entry->multiboot && checkType == LT_KERNEL) |
2039 |
ct = LT_KERNEL|LT_KERNEL_EFI|LT_MBMODULE|LT_HYPER; |
ct = LT_KERNEL|LT_KERNEL_EFI|LT_MBMODULE|LT_HYPER|LT_KERNEL_16; |
2040 |
else if (checkType & LT_KERNEL) |
else if (checkType & LT_KERNEL) |
2041 |
ct = checkType | LT_KERNEL_EFI; |
ct = checkType | LT_KERNEL_EFI | LT_KERNEL_16; |
2042 |
line = getLineByType(ct, line); |
line = getLineByType(ct, line); |
2043 |
if (!line) |
if (!line) |
2044 |
break; /* not found in this entry */ |
break; /* not found in this entry */ |
2060 |
* non-Linux boot entries (could find netbsd etc, though, which is |
* non-Linux boot entries (could find netbsd etc, though, which is |
2061 |
* unfortunate) |
* unfortunate) |
2062 |
*/ |
*/ |
2063 |
if (line && getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines)) |
if (line && getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines)) |
2064 |
break; /* found 'im! */ |
break; /* found 'im! */ |
2065 |
} |
} |
2066 |
|
|
2070 |
return entry; |
return entry; |
2071 |
} |
} |
2072 |
|
|
2073 |
|
struct singleEntry * findEntryByTitle(struct grubConfig * cfg, char *title, |
2074 |
|
int * index) { |
2075 |
|
struct singleEntry * entry; |
2076 |
|
struct singleLine * line; |
2077 |
|
int i; |
2078 |
|
char * newtitle; |
2079 |
|
|
2080 |
|
for (i = 0, entry = cfg->entries; entry; entry = entry->next, i++) { |
2081 |
|
if (index && i < *index) |
2082 |
|
continue; |
2083 |
|
line = getLineByType(LT_TITLE, entry->lines); |
2084 |
|
if (!line) |
2085 |
|
line = getLineByType(LT_MENUENTRY, entry->lines); |
2086 |
|
if (!line) |
2087 |
|
continue; |
2088 |
|
newtitle = grub2ExtractTitle(line); |
2089 |
|
if (!newtitle) |
2090 |
|
continue; |
2091 |
|
if (!strcmp(title, newtitle)) |
2092 |
|
break; |
2093 |
|
} |
2094 |
|
|
2095 |
|
if (!entry) |
2096 |
|
return NULL; |
2097 |
|
|
2098 |
|
if (index) |
2099 |
|
*index = i; |
2100 |
|
return entry; |
2101 |
|
} |
2102 |
|
|
2103 |
struct singleEntry * findEntryByIndex(struct grubConfig * cfg, int index) { |
struct singleEntry * findEntryByIndex(struct grubConfig * cfg, int index) { |
2104 |
struct singleEntry * entry; |
struct singleEntry * entry; |
2105 |
|
|
2122 |
struct singleEntry * entry, * entry2; |
struct singleEntry * entry, * entry2; |
2123 |
int index; |
int index; |
2124 |
|
|
2125 |
if (cfg->defaultImage > -1) { |
if (cfg->cfi->defaultIsSaved) { |
2126 |
|
if (cfg->cfi->getEnv) { |
2127 |
|
char *defTitle = cfg->cfi->getEnv(cfg->cfi, "saved_entry"); |
2128 |
|
if (defTitle) { |
2129 |
|
int index = 0; |
2130 |
|
if (isnumber(defTitle)) { |
2131 |
|
index = atoi(defTitle); |
2132 |
|
entry = findEntryByIndex(cfg, index); |
2133 |
|
} else { |
2134 |
|
entry = findEntryByTitle(cfg, defTitle, &index); |
2135 |
|
} |
2136 |
|
if (entry && suitableImage(entry, prefix, skipRemoved, flags)) { |
2137 |
|
cfg->defaultImage = index; |
2138 |
|
if (indexPtr) |
2139 |
|
*indexPtr = index; |
2140 |
|
return entry; |
2141 |
|
} |
2142 |
|
} |
2143 |
|
} |
2144 |
|
} else if (cfg->defaultImage > -1) { |
2145 |
entry = findEntryByIndex(cfg, cfg->defaultImage); |
entry = findEntryByIndex(cfg, cfg->defaultImage); |
2146 |
if (entry && suitableImage(entry, prefix, skipRemoved, flags)) { |
if (entry && suitableImage(entry, prefix, skipRemoved, flags)) { |
2147 |
if (indexPtr) *indexPtr = cfg->defaultImage; |
if (indexPtr) *indexPtr = cfg->defaultImage; |
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 |
|
|
2302 |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines); |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
2303 |
if (!line) { |
if (!line) { |
2304 |
printf("non linux entry\n"); |
printf("non linux entry\n"); |
2305 |
return; |
return; |
2364 |
printf("root=%s\n", s); |
printf("root=%s\n", s); |
2365 |
} |
} |
2366 |
|
|
2367 |
line = getLineByType(LT_INITRD|LT_INITRD_EFI, entry->lines); |
line = getLineByType(LT_INITRD|LT_INITRD_EFI|LT_INITRD_16, entry->lines); |
2368 |
|
|
2369 |
if (line && line->numElements >= 2) { |
if (line && line->numElements >= 2) { |
2370 |
if (!strncmp(prefix, line->elements[1].item, strlen(prefix))) |
if (!strncmp(prefix, line->elements[1].item, strlen(prefix))) |
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 |
|
|
2797 |
insertElement(newLine, val, 1, cfi); |
insertElement(newLine, val, 1, cfi); |
2798 |
|
|
2799 |
/* but try to keep the rootspec from the template... sigh */ |
/* but try to keep the rootspec from the template... sigh */ |
2800 |
if (tmplLine->type & (LT_HYPER|LT_KERNEL|LT_MBMODULE|LT_INITRD|LT_KERNEL_EFI|LT_INITRD_EFI)) { |
if (tmplLine->type & (LT_HYPER|LT_KERNEL|LT_MBMODULE|LT_INITRD|LT_KERNEL_EFI|LT_INITRD_EFI|LT_KERNEL_16|LT_INITRD_16)) { |
2801 |
char * rootspec = getRootSpecifier(tmplLine->elements[1].item); |
char * rootspec = getRootSpecifier(tmplLine->elements[1].item); |
2802 |
if (rootspec != NULL) { |
if (rootspec != NULL) { |
2803 |
free(newLine->elements[1].item); |
free(newLine->elements[1].item); |
3167 |
firstElement = 2; |
firstElement = 2; |
3168 |
|
|
3169 |
} else { |
} else { |
3170 |
line = getLineByType(LT_KERNEL|LT_MBMODULE|LT_KERNEL_EFI, entry->lines); |
line = getLineByType(LT_KERNEL|LT_MBMODULE|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
3171 |
if (!line) { |
if (!line) { |
3172 |
/* no LT_KERNEL or LT_MBMODULE in this entry? */ |
/* no LT_KERNEL or LT_MBMODULE in this entry? */ |
3173 |
continue; |
continue; |
3323 |
return rc; |
return rc; |
3324 |
} |
} |
3325 |
|
|
3326 |
|
int addMBInitrd(struct grubConfig * cfg, const char *newMBKernel, |
3327 |
|
const char * image, const char * prefix, const char * initrd, |
3328 |
|
const char * title) { |
3329 |
|
struct singleEntry * entry; |
3330 |
|
struct singleLine * line, * kernelLine, *endLine = NULL; |
3331 |
|
int index = 0; |
3332 |
|
|
3333 |
|
if (!image) return 0; |
3334 |
|
|
3335 |
|
for (; (entry = findEntryByPath(cfg, image, prefix, &index)); index++) { |
3336 |
|
kernelLine = getLineByType(LT_MBMODULE, entry->lines); |
3337 |
|
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) { |
3358 |
|
int prefixLen = strlen(prefix); |
3359 |
|
if (!strncmp(initrd, prefix, prefixLen)) |
3360 |
|
initrd += prefixLen; |
3361 |
|
} |
3362 |
|
endLine = getLineByType(LT_ENTRY_END, entry->lines); |
3363 |
|
if (endLine) |
3364 |
|
removeLine(entry, endLine); |
3365 |
|
line = addLine(entry, cfg->cfi, preferredLineType(LT_MBMODULE,cfg->cfi), |
3366 |
|
kernelLine->indent, initrd); |
3367 |
|
if (!line) |
3368 |
|
return 1; |
3369 |
|
if (endLine) { |
3370 |
|
line = addLine(entry, cfg->cfi, LT_ENTRY_END, "", NULL); |
3371 |
|
if (!line) |
3372 |
|
return 1; |
3373 |
|
} |
3374 |
|
|
3375 |
|
break; |
3376 |
|
} |
3377 |
|
|
3378 |
|
return 0; |
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; |
3387 |
if (!image) return 0; |
if (!image) return 0; |
3388 |
|
|
3389 |
for (; (entry = findEntryByPath(cfg, image, prefix, &index)); index++) { |
for (; (entry = findEntryByPath(cfg, image, prefix, &index)); index++) { |
3390 |
kernelLine = getLineByType(LT_KERNEL|LT_KERNEL_EFI, entry->lines); |
kernelLine = getLineByType(LT_KERNEL|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
3391 |
if (!kernelLine) continue; |
if (!kernelLine) continue; |
3392 |
|
|
3393 |
line = getLineByType(LT_INITRD|LT_INITRD_EFI, entry->lines); |
/* 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); |
3412 |
if (line) |
if (line) |
3413 |
removeLine(entry, line); |
removeLine(entry, line); |
3414 |
if (prefix) { |
if (prefix) { |
3419 |
endLine = getLineByType(LT_ENTRY_END, entry->lines); |
endLine = getLineByType(LT_ENTRY_END, entry->lines); |
3420 |
if (endLine) |
if (endLine) |
3421 |
removeLine(entry, endLine); |
removeLine(entry, endLine); |
3422 |
line = addLine(entry, cfg->cfi, preferredLineType(LT_INITRD, cfg->cfi), |
enum lineType_e lt; |
3423 |
kernelLine->indent, initrd); |
switch(kernelLine->type) { |
3424 |
|
case LT_KERNEL: |
3425 |
|
lt = LT_INITRD; |
3426 |
|
break; |
3427 |
|
case LT_KERNEL_EFI: |
3428 |
|
lt = LT_INITRD_EFI; |
3429 |
|
break; |
3430 |
|
case LT_KERNEL_16: |
3431 |
|
lt = LT_INITRD_16; |
3432 |
|
break; |
3433 |
|
default: |
3434 |
|
lt = preferredLineType(LT_INITRD, cfg->cfi); |
3435 |
|
} |
3436 |
|
line = addLine(entry, cfg->cfi, lt, kernelLine->indent, initrd); |
3437 |
if (!line) |
if (!line) |
3438 |
return 1; |
return 1; |
3439 |
if (endLine) { |
if (endLine) { |
3792 |
const char * newKernelPath, const char * newKernelTitle, |
const char * newKernelPath, const char * newKernelTitle, |
3793 |
const char * newKernelArgs, const char * newKernelInitrd, |
const char * newKernelArgs, const char * newKernelInitrd, |
3794 |
const char ** extraInitrds, int extraInitrdCount, |
const char ** extraInitrds, int extraInitrdCount, |
3795 |
const char * newMBKernel, const char * newMBKernelArgs) { |
const char * newMBKernel, const char * newMBKernelArgs, |
3796 |
|
const char * newDevTreePath) { |
3797 |
struct singleEntry * new; |
struct singleEntry * new; |
3798 |
struct singleLine * newLine = NULL, * tmplLine = NULL, * masterLine = NULL; |
struct singleLine * newLine = NULL, * tmplLine = NULL, * masterLine = NULL; |
3799 |
int needs; |
int needs; |
3834 |
needs |= NEED_MB; |
needs |= NEED_MB; |
3835 |
new->multiboot = 1; |
new->multiboot = 1; |
3836 |
} |
} |
3837 |
|
if (newDevTreePath && getKeywordByType(LT_DEVTREE, config->cfi)) |
3838 |
|
needs |= NEED_DEVTREE; |
3839 |
|
|
3840 |
if (template) { |
if (template) { |
3841 |
for (masterLine = template->lines; |
for (masterLine = template->lines; |
4021 |
newLine = addLineTmpl(new, tmplLine, newLine, NULL, |
newLine = addLineTmpl(new, tmplLine, newLine, NULL, |
4022 |
config->cfi); |
config->cfi); |
4023 |
} |
} |
4024 |
|
} else if (tmplLine->type == LT_DEVTREE && |
4025 |
|
tmplLine->numElements == 2 && newDevTreePath) { |
4026 |
|
newLine = addLineTmpl(new, tmplLine, newLine, |
4027 |
|
newDevTreePath + strlen(prefix), |
4028 |
|
config->cfi); |
4029 |
|
needs &= ~NEED_DEVTREE; |
4030 |
|
} else if (tmplLine->type == LT_ENTRY_END && needs & NEED_DEVTREE) { |
4031 |
|
const char *ndtp = newDevTreePath; |
4032 |
|
if (!strncmp(newDevTreePath, prefix, strlen(prefix))) |
4033 |
|
ndtp += strlen(prefix); |
4034 |
|
newLine = addLine(new, config->cfi, LT_DEVTREE, |
4035 |
|
config->secondaryIndent, |
4036 |
|
ndtp); |
4037 |
|
needs &= ~NEED_DEVTREE; |
4038 |
|
newLine = addLineTmpl(new, tmplLine, newLine, NULL, config->cfi); |
4039 |
} else { |
} else { |
4040 |
/* pass through other lines from the template */ |
/* pass through other lines from the template */ |
4041 |
newLine = addLineTmpl(new, tmplLine, newLine, NULL, config->cfi); |
newLine = addLineTmpl(new, tmplLine, newLine, NULL, config->cfi); |
4049 |
switch (config->cfi->entryStart) { |
switch (config->cfi->entryStart) { |
4050 |
case LT_KERNEL: |
case LT_KERNEL: |
4051 |
case LT_KERNEL_EFI: |
case LT_KERNEL_EFI: |
4052 |
|
case LT_KERNEL_16: |
4053 |
if (new->multiboot && config->cfi->mbHyperFirst) { |
if (new->multiboot && config->cfi->mbHyperFirst) { |
4054 |
/* fall through to LT_HYPER */ |
/* fall through to LT_HYPER */ |
4055 |
} else { |
} else { |
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. |
4163 |
free(initrdVal); |
free(initrdVal); |
4164 |
needs &= ~NEED_INITRD; |
needs &= ~NEED_INITRD; |
4165 |
} |
} |
4166 |
|
if (needs & NEED_DEVTREE) { |
4167 |
|
newLine = addLine(new, config->cfi, LT_DEVTREE, |
4168 |
|
config->secondaryIndent, |
4169 |
|
newDevTreePath); |
4170 |
|
needs &= ~NEED_DEVTREE; |
4171 |
|
} |
4172 |
|
|
4173 |
|
/* NEEDS_END must be last on bootloaders that need it... */ |
4174 |
if (needs & NEED_END) { |
if (needs & NEED_END) { |
4175 |
newLine = addLine(new, config->cfi, LT_ENTRY_END, |
newLine = addLine(new, config->cfi, LT_ENTRY_END, |
4176 |
config->secondaryIndent, NULL); |
config->secondaryIndent, NULL); |
4197 |
memset(array, '\0', sizeof (array)); |
memset(array, '\0', sizeof (array)); |
4198 |
size = backtrace(array, 40); |
size = backtrace(array, 40); |
4199 |
|
|
4200 |
fprintf(stderr, "grubby recieved SIGSEGV! Backtrace (%ld):\n", |
fprintf(stderr, "grubby received SIGSEGV! Backtrace (%ld):\n", |
4201 |
(unsigned long)size); |
(unsigned long)size); |
4202 |
backtrace_symbols_fd(array, size, STDERR_FILENO); |
backtrace_symbols_fd(array, size, STDERR_FILENO); |
4203 |
exit(1); |
exit(1); |
4222 |
char * newKernelArgs = NULL; |
char * newKernelArgs = NULL; |
4223 |
char * newKernelInitrd = NULL; |
char * newKernelInitrd = NULL; |
4224 |
char * newKernelTitle = NULL; |
char * newKernelTitle = NULL; |
4225 |
char * newKernelVersion = NULL; |
char * newDevTreePath = NULL; |
4226 |
char * newMBKernel = NULL; |
char * newMBKernel = NULL; |
4227 |
char * newMBKernelArgs = NULL; |
char * newMBKernelArgs = NULL; |
4228 |
char * removeMBKernelArgs = NULL; |
char * removeMBKernelArgs = NULL; |
4232 |
char * removeArgs = NULL; |
char * removeArgs = NULL; |
4233 |
char * kernelInfo = NULL; |
char * kernelInfo = NULL; |
4234 |
char * extraInitrds[MAX_EXTRA_INITRDS] = { NULL }; |
char * extraInitrds[MAX_EXTRA_INITRDS] = { NULL }; |
4235 |
|
char * envPath = NULL; |
4236 |
const char * chptr = NULL; |
const char * chptr = NULL; |
4237 |
struct configFileInfo * cfi = NULL; |
struct configFileInfo * cfi = NULL; |
4238 |
struct grubConfig * config; |
struct grubConfig * config; |
4280 |
_("display the index of the default kernel") }, |
_("display the index of the default kernel") }, |
4281 |
{ "default-title", 0, 0, &displayDefaultTitle, 0, |
{ "default-title", 0, 0, &displayDefaultTitle, 0, |
4282 |
_("display the title of the default kernel") }, |
_("display the title of the default kernel") }, |
4283 |
|
{ "devtree", 0, POPT_ARG_STRING, &newDevTreePath, 0, |
4284 |
|
_("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, |
4290 |
_("force grub2 stanzas to use efi") }, |
_("force grub2 stanzas to use efi") }, |
4291 |
|
{ "env", 0, POPT_ARG_STRING, &envPath, 0, |
4292 |
|
_("path for environment data"), |
4293 |
|
_("path") }, |
4294 |
{ "extlinux", 0, POPT_ARG_NONE, &configureExtLinux, 0, |
{ "extlinux", 0, POPT_ARG_NONE, &configureExtLinux, 0, |
4295 |
_("configure extlinux bootloader (from syslinux)") }, |
_("configure extlinux bootloader (from syslinux)") }, |
4296 |
{ "grub", 0, POPT_ARG_NONE, &configureGrub, 0, |
{ "grub", 0, POPT_ARG_NONE, &configureGrub, 0, |
4303 |
{ "initrd", 0, POPT_ARG_STRING, &newKernelInitrd, 0, |
{ "initrd", 0, POPT_ARG_STRING, &newKernelInitrd, 0, |
4304 |
_("initrd image for the new kernel"), _("initrd-path") }, |
_("initrd image for the new kernel"), _("initrd-path") }, |
4305 |
{ "extra-initrd", 'i', POPT_ARG_STRING, NULL, 'i', |
{ "extra-initrd", 'i', POPT_ARG_STRING, NULL, 'i', |
4306 |
_("auxilliary initrd image for things other than the new kernel"), _("initrd-path") }, |
_("auxiliary initrd image for things other than the new kernel"), _("initrd-path") }, |
4307 |
{ "lilo", 0, POPT_ARG_NONE, &configureLilo, 0, |
{ "lilo", 0, POPT_ARG_NONE, &configureLilo, 0, |
4308 |
_("configure lilo bootloader") }, |
_("configure lilo bootloader") }, |
4309 |
{ "make-default", 0, 0, &makeDefault, 0, |
{ "make-default", 0, 0, &makeDefault, 0, |
4347 |
|
|
4348 |
signal(SIGSEGV, traceback); |
signal(SIGSEGV, traceback); |
4349 |
|
|
4350 |
|
int i = 0; |
4351 |
|
for (int j = 1; j < argc; j++) |
4352 |
|
i += strlen(argv[j]) + 1; |
4353 |
|
saved_command_line = malloc(i); |
4354 |
|
if (!saved_command_line) { |
4355 |
|
fprintf(stderr, "grubby: %m\n"); |
4356 |
|
exit(1); |
4357 |
|
} |
4358 |
|
saved_command_line[0] = '\0'; |
4359 |
|
for (int j = 1; j < argc; j++) { |
4360 |
|
strcat(saved_command_line, argv[j]); |
4361 |
|
strncat(saved_command_line, j == argc -1 ? "" : " ", 1); |
4362 |
|
} |
4363 |
|
|
4364 |
optCon = poptGetContext("grubby", argc, argv, options, 0); |
optCon = poptGetContext("grubby", argc, argv, options, 0); |
4365 |
poptReadDefaultConfig(optCon, 1); |
poptReadDefaultConfig(optCon, 1); |
4366 |
|
|
4404 |
return 1; |
return 1; |
4405 |
} else if (configureGrub2) { |
} else if (configureGrub2) { |
4406 |
cfi = &grub2ConfigType; |
cfi = &grub2ConfigType; |
4407 |
|
if (envPath) |
4408 |
|
cfi->envFile = envPath; |
4409 |
} else if (configureLilo) { |
} else if (configureLilo) { |
4410 |
cfi = &liloConfigType; |
cfi = &liloConfigType; |
4411 |
} else if (configureGrub) { |
} else if (configureGrub) { |
4449 |
grubConfig = cfi->defaultConfig; |
grubConfig = cfi->defaultConfig; |
4450 |
} |
} |
4451 |
|
|
4452 |
if (bootloaderProbe && (displayDefault || kernelInfo || newKernelVersion || |
if (bootloaderProbe && (displayDefault || kernelInfo || |
4453 |
newKernelPath || removeKernelPath || makeDefault || |
newKernelPath || removeKernelPath || makeDefault || |
4454 |
defaultKernel || displayDefaultIndex || displayDefaultTitle || |
defaultKernel || displayDefaultIndex || displayDefaultTitle || |
4455 |
(defaultIndex >= 0))) { |
(defaultIndex >= 0))) { |
4458 |
return 1; |
return 1; |
4459 |
} |
} |
4460 |
|
|
4461 |
if ((displayDefault || kernelInfo) && (newKernelVersion || newKernelPath || |
if ((displayDefault || kernelInfo) && (newKernelPath || |
4462 |
removeKernelPath)) { |
removeKernelPath)) { |
4463 |
fprintf(stderr, _("grubby: --default-kernel and --info may not " |
fprintf(stderr, _("grubby: --default-kernel and --info may not " |
4464 |
"be used when adding or removing kernels\n")); |
"be used when adding or removing kernels\n")); |
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")); |
4606 |
return 0; |
return 0; |
4607 |
} |
} |
4608 |
|
|
4609 |
|
if (grubConfig == NULL) { |
4610 |
|
printf("Could not find bootloader configuration file.\n"); |
4611 |
|
exit(1); |
4612 |
|
} |
4613 |
|
|
4614 |
config = readConfig(grubConfig, cfi); |
config = readConfig(grubConfig, cfi); |
4615 |
if (!config) return 1; |
if (!config) return 1; |
4616 |
|
|
4620 |
char * rootspec; |
char * rootspec; |
4621 |
|
|
4622 |
if (config->defaultImage == -1) return 0; |
if (config->defaultImage == -1) return 0; |
4623 |
|
if (config->defaultImage == DEFAULT_SAVED_GRUB2 && |
4624 |
|
cfi->defaultIsSaved) |
4625 |
|
config->defaultImage = 0; |
4626 |
entry = findEntryByIndex(config, config->defaultImage); |
entry = findEntryByIndex(config, config->defaultImage); |
4627 |
if (!entry) return 0; |
if (!entry) return 0; |
4628 |
if (!suitableImage(entry, bootPrefix, 0, flags)) return 0; |
if (!suitableImage(entry, bootPrefix, 0, flags)) return 0; |
4629 |
|
|
4630 |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines); |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines); |
4631 |
if (!line) return 0; |
if (!line) return 0; |
4632 |
|
|
4633 |
rootspec = getRootSpecifier(line->elements[1].item); |
rootspec = getRootSpecifier(line->elements[1].item); |
4641 |
struct singleEntry * entry; |
struct singleEntry * entry; |
4642 |
|
|
4643 |
if (config->defaultImage == -1) return 0; |
if (config->defaultImage == -1) return 0; |
4644 |
|
if (config->defaultImage == DEFAULT_SAVED_GRUB2 && |
4645 |
|
cfi->defaultIsSaved) |
4646 |
|
config->defaultImage = 0; |
4647 |
entry = findEntryByIndex(config, config->defaultImage); |
entry = findEntryByIndex(config, config->defaultImage); |
4648 |
if (!entry) return 0; |
if (!entry) return 0; |
4649 |
|
|
4666 |
|
|
4667 |
} else if (displayDefaultIndex) { |
} else if (displayDefaultIndex) { |
4668 |
if (config->defaultImage == -1) return 0; |
if (config->defaultImage == -1) return 0; |
4669 |
|
if (config->defaultImage == DEFAULT_SAVED_GRUB2 && |
4670 |
|
cfi->defaultIsSaved) |
4671 |
|
config->defaultImage = 0; |
4672 |
printf("%i\n", config->defaultImage); |
printf("%i\n", config->defaultImage); |
4673 |
|
return 0; |
4674 |
|
|
4675 |
} else if (kernelInfo) |
} else if (kernelInfo) |
4676 |
return displayInfo(config, kernelInfo, bootPrefix); |
return displayInfo(config, kernelInfo, bootPrefix); |
4688 |
if (updateImage(config, updateKernelPath, bootPrefix, newKernelArgs, |
if (updateImage(config, updateKernelPath, bootPrefix, newKernelArgs, |
4689 |
removeArgs, newMBKernelArgs, removeMBKernelArgs)) return 1; |
removeArgs, newMBKernelArgs, removeMBKernelArgs)) return 1; |
4690 |
if (updateKernelPath && newKernelInitrd) { |
if (updateKernelPath && newKernelInitrd) { |
4691 |
if (updateInitrd(config, updateKernelPath, bootPrefix, |
if (newMBKernel) { |
4692 |
newKernelInitrd)) return 1; |
if (addMBInitrd(config, newMBKernel, updateKernelPath, |
4693 |
|
bootPrefix, newKernelInitrd, |
4694 |
|
newKernelTitle)) |
4695 |
|
return 1; |
4696 |
|
} else { |
4697 |
|
if (updateInitrd(config, updateKernelPath, bootPrefix, |
4698 |
|
newKernelInitrd, newKernelTitle)) |
4699 |
|
return 1; |
4700 |
|
} |
4701 |
} |
} |
4702 |
if (addNewKernel(config, template, bootPrefix, newKernelPath, |
if (addNewKernel(config, template, bootPrefix, newKernelPath, |
4703 |
newKernelTitle, newKernelArgs, newKernelInitrd, |
newKernelTitle, newKernelArgs, newKernelInitrd, |
4704 |
(const char **)extraInitrds, extraInitrdCount, |
(const char **)extraInitrds, extraInitrdCount, |
4705 |
newMBKernel, newMBKernelArgs)) return 1; |
newMBKernel, newMBKernelArgs, newDevTreePath)) return 1; |
4706 |
|
|
4707 |
|
|
4708 |
if (numEntries(config) == 0) { |
if (numEntries(config) == 0) { |