alxconf-060/bin/alx-hwdetection.sh

#!/bin/bash

# hwinfo wrapper to use hwinfo with sudo if requested
hwinfo()
{
	local use_sudo=""
	case ${SUDO} in
		yes|y|true|1) use_sudo=sudo ;;
	esac

	${use_sudo} /usr/sbin/hwinfo $@
}

# get_hwinfo $hw_item
get_hwinfo()
{
	local enable_desc="0"

	if [[ $1 = --with-description ]] || [[ $1 = -d ]]
	then
		enable_desc=1
		shift
	fi

	local item="$1"
	local all
	local i

	# handle special items
	case ${item} in
		memory) get_hwinfo_memory; return ;;
		smp) get_hwinfo_smp; return ;;
	esac

	all=$(hwinfo --short --"${item}")

	declare -i i=0
	while read device description
	do
		# skip the first line
		(( i++ ))
		[ ${i} -eq 1 ] && continue

		if [[ ${enable_desc} = 1 ]]
		then
			echo "${device};${description}"
		else
			echo "${device}"
		fi
	done <<< "${all}"
}

# remove_duplicates $list
remove_duplicates()
{
	local list="$@"
	local fixed_list=":"
	local i

	for i in ${list}
	do
		if [[ -z $(echo "${fixed_list}" | fgrep ":${i}:") ]]
		then
			fixed_list="${fixed_list}${i}:"
		fi
	done

	unset list

	# remove all ':' and show the cleaned list
	# this way fixes double spaces also
	local counter
	declare -i counter=0
	for i in $(echo ${fixed_list} | sed "s|:| |g")
	do
		(( counter++ ))
		if [[ ${counter} -eq 1 ]]
		then
			list="${i}"
		else
			list+=" ${i}"
		fi
	done

	echo "${list}"
}

get_x11_driver_modules()
{
	local modules
	modules="$(hwinfo --gfxcard | grep 'XFree86 v4 Server Module:' | sed 's/.*Module:\ \(.*\)/\1/')"

	# use vesa if nothing was found
	[[ -z ${modules} ]] && modules="vesa"

	# remove duplicates from list and show it
	remove_duplicates "${modules}"
}

get_drm_driver_modules()
{
	local modules
	modules="$(hwinfo --gfxcard | grep 'Driver:' | sed 's/.*: \"\(.*\)\"/\1/;q')"

	# use vesa if nothing was found
	[[ -z ${modules} ]] && modules="uvesafb"

	# remove duplicates from list and show it
	remove_duplicates "${modules}"
}

get_wlan_driver_modules()
{
	local device="$1"
	local modules

	if [[ -z ${device} ]]
	then
		echo "Error: get_netcard_driver_module(): no device given"
		return 1
	fi

	modules=$(hwinfo --wlan | grep -B1 "Device File: ${device}" | sed 's/.*Modules: \"\(.*\)\"/\1/;q')
	remove_duplicates "${modules}"
}

get_netcard_driver_modules()
{
	local device="$1"
	local modules

	if [[ -z ${device} ]]
	then
		echo "Error: get_netcard_driver_module(): no device given"
		return 1
	fi

	modules=$(hwinfo --netcard | grep -B1 "Device File: ${device}" | sed 's/.*Modules: \"\(.*\)\"/\1/;q')
	remove_duplicates "${modules}"
}

# debug
#echo "LAN:    $(get_netcard_driver_modules eth0)"
#echo "WLAN:   $(get_wlan_driver_modules wlan0)"
#echo "X11:    $(get_x11_driver_modules)"
#echo "KMS/FB: $(get_drm_driver_modules)"

case $1 in
	wlan) get_wlan_driver_modules wlan0 ;;
	lan) get_netcard_driver_modules eth0 ;;
	vga) get_x11_driver_modules ;;
	console) get_drm_driver_modules ;;
esac
1	#!/bin/bash
2
3	# hwinfo wrapper to use hwinfo with sudo if requested
4	hwinfo()
5	{
6	local use_sudo=""
7	case ${SUDO} in
8	yes\|y\|true\|1) use_sudo=sudo ;;
9	esac
10
11	${use_sudo} /usr/sbin/hwinfo $@
12	}
13
14	# get_hwinfo $hw_item
15	get_hwinfo()
16	{
17	local enable_desc="0"
18
19	if [[ $1 = --with-description ]] \|\| [[ $1 = -d ]]
20	then
21	enable_desc=1
22	shift
23	fi
24
25	local item="$1"
26	local all
27	local i
28
29	# handle special items
30	case ${item} in
31	memory) get_hwinfo_memory; return ;;
32	smp) get_hwinfo_smp; return ;;
33	esac
34
35	all=$(hwinfo --short --"${item}")
36
37	declare -i i=0
38	while read device description
39	do
40	# skip the first line
41	(( i++ ))
42	[ ${i} -eq 1 ] && continue
43
44	if [[ ${enable_desc} = 1 ]]
45	then
46	echo "${device};${description}"
47	else
48	echo "${device}"
49	fi
50	done <<< "${all}"
51	}
52
53	# remove_duplicates $list
54	remove_duplicates()
55	{
56	local list="$@"
57	local fixed_list=":"
58	local i
59
60	for i in ${list}
61	do
62	if [[ -z $(echo "${fixed_list}" \| fgrep ":${i}:") ]]
63	then
64	fixed_list="${fixed_list}${i}:"
65	fi
66	done
67
68	unset list
69
70	# remove all ':' and show the cleaned list
71	# this way fixes double spaces also
72	local counter
73	declare -i counter=0
74	for i in $(echo ${fixed_list} \| sed "s\|:\| \|g")
75	do
76	(( counter++ ))
77	if [[ ${counter} -eq 1 ]]
78	then
79	list="${i}"
80	else
81	list+=" ${i}"
82	fi
83	done
84
85	echo "${list}"
86	}
87
88	get_x11_driver_modules()
89	{
90	local modules
91	modules="$(hwinfo --gfxcard \| grep 'XFree86 v4 Server Module:' \| sed 's/.Module:\ \(.\)/\1/')"
92
93	# use vesa if nothing was found
94	[[ -z ${modules} ]] && modules="vesa"
95
96	# remove duplicates from list and show it
97	remove_duplicates "${modules}"
98	}
99
100	get_drm_driver_modules()
101	{
102	local modules
103	modules="$(hwinfo --gfxcard \| grep 'Driver:' \| sed 's/.: \"\(.\)\"/\1/;q')"
104
105	# use vesa if nothing was found
106	[[ -z ${modules} ]] && modules="uvesafb"
107
108	# remove duplicates from list and show it
109	remove_duplicates "${modules}"
110	}
111
112	get_wlan_driver_modules()
113	{
114	local device="$1"
115	local modules
116
117	if [[ -z ${device} ]]
118	then
119	echo "Error: get_netcard_driver_module(): no device given"
120	return 1
121	fi
122
123	modules=$(hwinfo --wlan \| grep -B1 "Device File: ${device}" \| sed 's/.Modules: \"\(.\)\"/\1/;q')
124	remove_duplicates "${modules}"
125	}
126
127	get_netcard_driver_modules()
128	{
129	local device="$1"
130	local modules
131
132	if [[ -z ${device} ]]
133	then
134	echo "Error: get_netcard_driver_module(): no device given"
135	return 1
136	fi
137
138	modules=$(hwinfo --netcard \| grep -B1 "Device File: ${device}" \| sed 's/.Modules: \"\(.\)\"/\1/;q')
139	remove_duplicates "${modules}"
140	}
141
142	# debug
143	#echo "LAN: $(get_netcard_driver_modules eth0)"
144	#echo "WLAN: $(get_wlan_driver_modules wlan0)"
145	#echo "X11: $(get_x11_driver_modules)"
146	#echo "KMS/FB: $(get_drm_driver_modules)"
147
148	case $1 in
149	wlan) get_wlan_driver_modules wlan0 ;;
150	lan) get_netcard_driver_modules eth0 ;;
151	vga) get_x11_driver_modules ;;
152	console) get_drm_driver_modules ;;
153	esac