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 |
|
char *saved_command_line = NULL; |
64 |
|
|
65 |
/* comments get lumped in with indention */ |
/* comments get lumped in with indention */ |
66 |
struct lineElement { |
struct lineElement { |
67 |
char * item; |
char * item; |
1538 |
return NULL; |
return NULL; |
1539 |
} |
} |
1540 |
|
|
1541 |
void printEntry(struct singleEntry * entry) { |
void printEntry(struct singleEntry * entry, FILE *f) { |
1542 |
int i; |
int i; |
1543 |
struct singleLine * line; |
struct singleLine * line; |
1544 |
|
|
1545 |
for (line = entry->lines; line; line = line->next) { |
for (line = entry->lines; line; line = line->next) { |
1546 |
fprintf(stderr, "DBG: %s", line->indent); |
log_message(f, "DBG: %s", line->indent); |
1547 |
for (i = 0; i < line->numElements; i++) { |
for (i = 0; i < line->numElements; i++) { |
1548 |
/* Need to handle this, because we strip the quotes from |
/* Need to handle this, because we strip the quotes from |
1549 |
* menuentry when read it. */ |
* menuentry when read it. */ |
1550 |
if (line->type == LT_MENUENTRY && i == 1) { |
if (line->type == LT_MENUENTRY && i == 1) { |
1551 |
if(!isquote(*line->elements[i].item)) |
if(!isquote(*line->elements[i].item)) |
1552 |
fprintf(stderr, "\'%s\'", line->elements[i].item); |
log_message(f, "\'%s\'", line->elements[i].item); |
1553 |
else |
else |
1554 |
fprintf(stderr, "%s", line->elements[i].item); |
log_message(f, "%s", line->elements[i].item); |
1555 |
fprintf(stderr, "%s", line->elements[i].indent); |
log_message(f, "%s", line->elements[i].indent); |
1556 |
|
|
1557 |
continue; |
continue; |
1558 |
} |
} |
1559 |
|
|
1560 |
fprintf(stderr, "%s%s", |
log_message(f, "%s%s", |
1561 |
line->elements[i].item, line->elements[i].indent); |
line->elements[i].item, line->elements[i].indent); |
1562 |
} |
} |
1563 |
fprintf(stderr, "\n"); |
log_message(f, "\n"); |
1564 |
} |
} |
1565 |
} |
} |
1566 |
|
|
1567 |
void notSuitablePrintf(struct singleEntry * entry, const char *fmt, ...) |
void notSuitablePrintf(struct singleEntry * entry, int okay, const char *fmt, ...) |
1568 |
{ |
{ |
1569 |
va_list argp; |
static int once; |
1570 |
|
va_list argp, argq; |
1571 |
|
|
1572 |
if (!debug) |
va_start(argp, fmt); |
1573 |
|
|
1574 |
|
va_copy(argq, argp); |
1575 |
|
if (!once) { |
1576 |
|
log_time(NULL); |
1577 |
|
log_message(NULL, "command line: %s\n", saved_command_line); |
1578 |
|
} |
1579 |
|
log_message(NULL, "DBG: Image entry %s: ", okay ? "succeeded" : "failed"); |
1580 |
|
log_vmessage(NULL, fmt, argq); |
1581 |
|
|
1582 |
|
printEntry(entry, NULL); |
1583 |
|
va_end(argq); |
1584 |
|
|
1585 |
|
if (!debug) { |
1586 |
|
once = 1; |
1587 |
|
va_end(argp); |
1588 |
return; |
return; |
1589 |
|
} |
1590 |
|
|
1591 |
va_start(argp, fmt); |
if (okay) { |
1592 |
|
va_end(argp); |
1593 |
|
return; |
1594 |
|
} |
1595 |
|
|
1596 |
|
if (!once) |
1597 |
|
log_message(stderr, "DBG: command line: %s\n", saved_command_line); |
1598 |
|
once = 1; |
1599 |
fprintf(stderr, "DBG: Image entry failed: "); |
fprintf(stderr, "DBG: Image entry failed: "); |
1600 |
vfprintf(stderr, fmt, argp); |
vfprintf(stderr, fmt, argp); |
1601 |
printEntry(entry); |
printEntry(entry, stderr); |
1602 |
va_end(argp); |
va_end(argp); |
1603 |
} |
} |
1604 |
|
|
1625 |
char * rootdev; |
char * rootdev; |
1626 |
|
|
1627 |
if (skipRemoved && entry->skip) { |
if (skipRemoved && entry->skip) { |
1628 |
notSuitablePrintf(entry, "marked to skip\n"); |
notSuitablePrintf(entry, 0, "marked to skip\n"); |
1629 |
return 0; |
return 0; |
1630 |
} |
} |
1631 |
|
|
1632 |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines); |
line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines); |
1633 |
if (!line) { |
if (!line) { |
1634 |
notSuitablePrintf(entry, "no line found\n"); |
notSuitablePrintf(entry, 0, "no line found\n"); |
1635 |
return 0; |
return 0; |
1636 |
} |
} |
1637 |
if (line->numElements < 2) { |
if (line->numElements < 2) { |
1638 |
notSuitablePrintf(entry, "line has only %d elements\n", |
notSuitablePrintf(entry, 0, "line has only %d elements\n", |
1639 |
line->numElements); |
line->numElements); |
1640 |
return 0; |
return 0; |
1641 |
} |
} |
1642 |
|
|
1643 |
if (flags & GRUBBY_BADIMAGE_OKAY) return 1; |
if (flags & GRUBBY_BADIMAGE_OKAY) { |
1644 |
|
notSuitablePrintf(entry, 1, "\n"); |
1645 |
|
return 1; |
1646 |
|
} |
1647 |
|
|
1648 |
fullName = alloca(strlen(bootPrefix) + |
fullName = alloca(strlen(bootPrefix) + |
1649 |
strlen(line->elements[1].item) + 1); |
strlen(line->elements[1].item) + 1); |
1654 |
sprintf(fullName, "%s%s%s", bootPrefix, hasslash ? "" : "/", |
sprintf(fullName, "%s%s%s", bootPrefix, hasslash ? "" : "/", |
1655 |
line->elements[1].item + rootspec_offset); |
line->elements[1].item + rootspec_offset); |
1656 |
if (access(fullName, R_OK)) { |
if (access(fullName, R_OK)) { |
1657 |
notSuitablePrintf(entry, "access to %s failed\n", fullName); |
notSuitablePrintf(entry, 0, "access to %s failed\n", fullName); |
1658 |
return 0; |
return 0; |
1659 |
} |
} |
1660 |
for (i = 2; i < line->numElements; i++) |
for (i = 2; i < line->numElements; i++) |
1675 |
|
|
1676 |
/* failed to find one */ |
/* failed to find one */ |
1677 |
if (!line) { |
if (!line) { |
1678 |
notSuitablePrintf(entry, "no line found\n"); |
notSuitablePrintf(entry, 0, "no line found\n"); |
1679 |
return 0; |
return 0; |
1680 |
} |
} |
1681 |
|
|
1684 |
if (i < line->numElements) |
if (i < line->numElements) |
1685 |
dev = line->elements[i].item + 5; |
dev = line->elements[i].item + 5; |
1686 |
else { |
else { |
1687 |
notSuitablePrintf(entry, "no root= entry found\n"); |
notSuitablePrintf(entry, 0, "no root= entry found\n"); |
1688 |
/* it failed too... can't find root= */ |
/* it failed too... can't find root= */ |
1689 |
return 0; |
return 0; |
1690 |
} |
} |
1693 |
|
|
1694 |
dev = getpathbyspec(dev); |
dev = getpathbyspec(dev); |
1695 |
if (!getpathbyspec(dev)) { |
if (!getpathbyspec(dev)) { |
1696 |
notSuitablePrintf(entry, "can't find blkid entry for %s\n", dev); |
notSuitablePrintf(entry, 0, "can't find blkid entry for %s\n", dev); |
1697 |
return 0; |
return 0; |
1698 |
} else |
} else |
1699 |
dev = getpathbyspec(dev); |
dev = getpathbyspec(dev); |
1700 |
|
|
1701 |
rootdev = findDiskForRoot(); |
rootdev = findDiskForRoot(); |
1702 |
if (!rootdev) { |
if (!rootdev) { |
1703 |
notSuitablePrintf(entry, "can't find root device\n"); |
notSuitablePrintf(entry, 0, "can't find root device\n"); |
1704 |
return 0; |
return 0; |
1705 |
} |
} |
1706 |
|
|
1707 |
if (!getuuidbydev(rootdev) || !getuuidbydev(dev)) { |
if (!getuuidbydev(rootdev) || !getuuidbydev(dev)) { |
1708 |
notSuitablePrintf(entry, "uuid missing: rootdev %s, dev %s\n", |
notSuitablePrintf(entry, 0, "uuid missing: rootdev %s, dev %s\n", |
1709 |
getuuidbydev(rootdev), getuuidbydev(dev)); |
getuuidbydev(rootdev), getuuidbydev(dev)); |
1710 |
free(rootdev); |
free(rootdev); |
1711 |
return 0; |
return 0; |
1712 |
} |
} |
1713 |
|
|
1714 |
if (strcmp(getuuidbydev(rootdev), getuuidbydev(dev))) { |
if (strcmp(getuuidbydev(rootdev), getuuidbydev(dev))) { |
1715 |
notSuitablePrintf(entry, "uuid mismatch: rootdev %s, dev %s\n", |
notSuitablePrintf(entry, 0, "uuid mismatch: rootdev %s, dev %s\n", |
1716 |
getuuidbydev(rootdev), getuuidbydev(dev)); |
getuuidbydev(rootdev), getuuidbydev(dev)); |
1717 |
free(rootdev); |
free(rootdev); |
1718 |
return 0; |
return 0; |
1719 |
} |
} |
1720 |
|
|
1721 |
free(rootdev); |
free(rootdev); |
1722 |
|
notSuitablePrintf(entry, 1, "\n"); |
1723 |
|
|
1724 |
return 1; |
return 1; |
1725 |
} |
} |
3789 |
memset(array, '\0', sizeof (array)); |
memset(array, '\0', sizeof (array)); |
3790 |
size = backtrace(array, 40); |
size = backtrace(array, 40); |
3791 |
|
|
3792 |
fprintf(stderr, "grubby recieved SIGSEGV! Backtrace (%ld):\n", |
fprintf(stderr, "grubby received SIGSEGV! Backtrace (%ld):\n", |
3793 |
(unsigned long)size); |
(unsigned long)size); |
3794 |
backtrace_symbols_fd(array, size, STDERR_FILENO); |
backtrace_symbols_fd(array, size, STDERR_FILENO); |
3795 |
exit(1); |
exit(1); |
3887 |
{ "initrd", 0, POPT_ARG_STRING, &newKernelInitrd, 0, |
{ "initrd", 0, POPT_ARG_STRING, &newKernelInitrd, 0, |
3888 |
_("initrd image for the new kernel"), _("initrd-path") }, |
_("initrd image for the new kernel"), _("initrd-path") }, |
3889 |
{ "extra-initrd", 'i', POPT_ARG_STRING, NULL, 'i', |
{ "extra-initrd", 'i', POPT_ARG_STRING, NULL, 'i', |
3890 |
_("auxilliary initrd image for things other than the new kernel"), _("initrd-path") }, |
_("auxiliary initrd image for things other than the new kernel"), _("initrd-path") }, |
3891 |
{ "lilo", 0, POPT_ARG_NONE, &configureLilo, 0, |
{ "lilo", 0, POPT_ARG_NONE, &configureLilo, 0, |
3892 |
_("configure lilo bootloader") }, |
_("configure lilo bootloader") }, |
3893 |
{ "make-default", 0, 0, &makeDefault, 0, |
{ "make-default", 0, 0, &makeDefault, 0, |
3931 |
|
|
3932 |
signal(SIGSEGV, traceback); |
signal(SIGSEGV, traceback); |
3933 |
|
|
3934 |
|
int i = 0; |
3935 |
|
for (int j = 1; j < argc; j++) |
3936 |
|
i += strlen(argv[j]) + 1; |
3937 |
|
saved_command_line = malloc(i); |
3938 |
|
if (!saved_command_line) { |
3939 |
|
fprintf(stderr, "grubby: %m\n"); |
3940 |
|
exit(1); |
3941 |
|
} |
3942 |
|
saved_command_line[0] = '\0'; |
3943 |
|
for (int j = 1; j < argc; j++) { |
3944 |
|
strcat(saved_command_line, argv[j]); |
3945 |
|
strncat(saved_command_line, j == argc -1 ? "" : " ", 1); |
3946 |
|
} |
3947 |
|
|
3948 |
optCon = poptGetContext("grubby", argc, argv, options, 0); |
optCon = poptGetContext("grubby", argc, argv, options, 0); |
3949 |
poptReadDefaultConfig(optCon, 1); |
poptReadDefaultConfig(optCon, 1); |
3950 |
|
|