Annotation of /mage/trunk/include/alx.minc
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Revision 2067 -
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Wed May 11 21:16:12 2011 UTC (13 years ago) by niro
Original Path: mage/branches/alx-0_6_0/include/alx.minc
File size: 2494 byte(s)
Wed May 11 21:16:12 2011 UTC (13 years ago) by niro
Original Path: mage/branches/alx-0_6_0/include/alx.minc
File size: 2494 byte(s)
-renamed alx_grub_update_new() -> alx_grub_update() -added compat alx_grub_update_new() for later removal -deleted deprecated target_xxx() functions
1 | niro | 1921 | # alx specific functions |
2 | |||
3 | add_conf_prot() | ||
4 | { | ||
5 | local i | ||
6 | |||
7 | for i in $@ | ||
8 | do | ||
9 | export CONFIG_PROTECT="${CONFIG_PROTECT} ${i}" | ||
10 | done | ||
11 | } | ||
12 | |||
13 | add_conf_prot_mask() | ||
14 | { | ||
15 | local i | ||
16 | |||
17 | for i in $@ | ||
18 | do | ||
19 | export CONFIG_PROTECT_MASK="${CONFIG_PROTECT_MASK} ${i}" | ||
20 | done | ||
21 | } | ||
22 | |||
23 | # updates /boot/grub/grub.conf with given params | ||
24 | # example: alx_grub_update kernel-image-name description | ||
25 | alx_grub_update() | ||
26 | { | ||
27 | local KERNEL_IMAGE | ||
28 | local KERNEL_DESCRIPTION | ||
29 | local i | ||
30 | local rootfs | ||
31 | local grubroot | ||
32 | local OLD_IFS | ||
33 | local grubconf="/boot/grub/grub.conf" | ||
34 | |||
35 | KERNEL_IMAGE="$1" | ||
36 | KERNEL_DESCRIPTION="$2" | ||
37 | |||
38 | # some checks | ||
39 | if [ -z "${KERNEL_IMAGE}" ] | ||
40 | then | ||
41 | echo "At least a kernel-image must be given" | ||
42 | return 1 | ||
43 | fi | ||
44 | |||
45 | [ -z "${KERNEL_DESCRIPTION}" ] && KERNEL_DESCRIPTION="${KERNEL_IMAGE}" | ||
46 | |||
47 | if [ ! -f ${grubconf} ] | ||
48 | then | ||
49 | echo "${grubconf} not found" | ||
50 | return 1 | ||
51 | fi | ||
52 | |||
53 | # first of all get the first rootfs instance | ||
54 | for i in $(< ${grubconf}) | ||
55 | do | ||
56 | rootfs="$(echo ${i} | grep root=)" | ||
57 | [[ -n ${rootfs} ]] && break | ||
58 | done | ||
59 | |||
60 | # then get the grub-root | ||
61 | OLD_IFS="$IFS" | ||
62 | IFS=$'\n' | ||
63 | for i in $(< ${grubconf}) | ||
64 | do | ||
65 | grubroot="$(echo ${i} | grep 'root (' | cut -d' ' -f2)" | ||
66 | [[ -n ${grubroot} ]] && break | ||
67 | done | ||
68 | IFS="${OLD_IFS}" | ||
69 | |||
70 | # fix description | ||
71 | : > ${grubconf} | ||
72 | echo "default 0" >> ${grubconf} | ||
73 | echo "timeout 3" >> ${grubconf} | ||
74 | # using roots current password | ||
75 | echo "password --md5 $(cat /etc/shadow | grep root | cut -d: -f2)" >> ${grubconf} | ||
76 | echo >> ${grubconf} | ||
77 | acho "# normal boot" >> ${grubconf} | ||
78 | echo "title ${KERNEL_DESCRIPTION}" >> ${grubconf} | ||
79 | echo "root ${grubroot}" >> ${grubconf} | ||
80 | echo "kernel ${grubroot}/boot/${KERNEL_IMAGE} ${rootfs} quiet" >> ${grubconf} | ||
81 | echo >> ${grubconf} | ||
82 | echo "# admin boots" >> ${grubconf} | ||
83 | echo "title ${KERNEL_DESCRIPTION} - Re-run hardware-detection" >> ${grubconf} | ||
84 | echo "lock" >> ${grubconf} | ||
85 | echo "root ${grubroot}" >> ${grubconf} | ||
86 | echo "kernel ${grubroot}/boot/${KERNEL_IMAGE} ${rootfs} quiet hardware-auto-detection" >> ${grubconf} | ||
87 | echo >> ${grubconf} | ||
88 | echo "title ${KERNEL_DESCRIPTION} - Reset *all* local settings" >> ${grubconf} | ||
89 | echo "lock" >> ${grubconf} | ||
90 | echo "root ${grubroot}" >> ${grubconf} | ||
91 | echo "kernel ${grubroot}/boot/${KERNEL_IMAGE} ${rootfs} quiet alx-reset-settings" >> ${grubconf} | ||
92 | } | ||
93 | |||
94 | niro | 2067 | ## compat |
95 | alx_grub_update_new() | ||
96 | niro | 1921 | { |
97 | niro | 2067 | echo -e "${COLYELLOW}alx_grub_update_new() is deprecated - please only use alx_grub_update() from now on${COLDEFAULT}" |
98 | alx_grub_update | ||
99 | echo -e "${COLYELLOW}alx_grub_update_new() is deprecated - please only use alx_grub_update() from now on${COLDEFAULT}" | ||
100 | niro | 1921 | } |