alxconf-060/functions/common.sh

# $Id$

addconfig()
{
	local opts

	if [[ -z ${CONFIG} ]]
	then
		echo "You must define \$CONFIG varibale first!"
		return 1
	fi

	if [[ ! -d "$(dirname ${CONFIG})" ]]
	then
		install -d "$(dirname ${CONFIG})"
	fi

	# check for opts
	case $1 in
		-n) shift; opts=" -n" ;;
		-e) shift; opts=" -e" ;;
	esac

	echo ${opts} "$@" >> "${CONFIG}"
}

clearconfig()
{
	if [[ -z ${CONFIG} ]]
	then
		echo "You must define \$CONFIG variable first!"
		return 1
	fi

	if [[ ! -d "$(dirname ${CONFIG})" ]]
	then
		install -d "$(dirname ${CONFIG})"
	fi
	: > "${CONFIG}"
}


updateconfig()
{
	local variables="$@"
	local value
	local i

	if [[ -z ${CONFIG} ]]
	then
		echo "You must define \$CONFIG variable first!"
		return 1
	fi

	for i in ${variables}
	do
		value="$(eval echo \${NEW_${i}})"
		if [[ ! -z $(grep "^${i}=" "${CONFIG}") ]]
		then
			echo "fixing ${i} -> ${value}"
			sed -i "s|^\(${i}=\).*|\1\"${value}\"|" "${CONFIG}"
		else
			echo "adding ${i}=${value}"
			echo "${i}=\"${value}\"" >> "${CONFIG}"
		fi
	done
}

rc_mecho()
{
	rc_echo -e "${COLMAGENTA}$@${COLDEFAULT}"
}

# read_cmdline ${item}
read_cmdline()
{
	local i

	for i in $(< /proc/cmdline)
	do
		[[ ${i} = $1 ]] && return 0
	done

	return 1
}
1	niro	2032	# $Id$
2
3			addconfig()
4			{
5			local opts
6
7			if [[ -z ${CONFIG} ]]
8			then
9			echo "You must define \$CONFIG varibale first!"
10			return 1
11			fi
12
13	niro	2158	if [[ ! -d "$(dirname ${CONFIG})" ]]
14	niro	2032	then
15	niro	2158	install -d "$(dirname ${CONFIG})"
16	niro	2032	fi
17
18			# check for opts
19			case $1 in
20			-n) shift; opts=" -n" ;;
21			-e) shift; opts=" -e" ;;
22			esac
23
24	niro	2158	echo ${opts} "$@" >> "${CONFIG}"
25	niro	2032	}
26
27			clearconfig()
28			{
29			if [[ -z ${CONFIG} ]]
30			then
31	niro	3473	echo "You must define \$CONFIG variable first!"
32	niro	2032	return 1
33			fi
34
35	niro	2158	if [[ ! -d "$(dirname ${CONFIG})" ]]
36	niro	2032	then
37	niro	2158	install -d "$(dirname ${CONFIG})"
38	niro	2032	fi
39	niro	2158	: > "${CONFIG}"
40	niro	2032	}
41	niro	2142
42	niro	2157
43			updateconfig()
44			{
45			local variables="$@"
46			local value
47			local i
48
49			if [[ -z ${CONFIG} ]]
50			then
51	niro	3473	echo "You must define \$CONFIG variable first!"
52	niro	2157	return 1
53			fi
54
55			for i in ${variables}
56			do
57			value="$(eval echo \${NEW_${i}})"
58	niro	2158	if [[ ! -z $(grep "^${i}=" "${CONFIG}") ]]
59	niro	2157	then
60			echo "fixing ${i} -> ${value}"
61	niro	2158	sed -i "s\|^\(${i}=\).*\|\1\"${value}\"\|" "${CONFIG}"
62	niro	2157	else
63			echo "adding ${i}=${value}"
64	niro	2158	echo "${i}=\"${value}\"" >> "${CONFIG}"
65	niro	2157	fi
66			done
67			}
68
69	niro	2142	rc_mecho()
70			{
71			rc_echo -e "${COLMAGENTA}$@${COLDEFAULT}"
72			}
73	niro	2453
74			# read_cmdline ${item}
75			read_cmdline()
76			{
77			local i
78
79			for i in $(< /proc/cmdline)
80			do
81			[[ ${i} = $1 ]] && return 0
82			done
83
84			return 1
85			}