tinyalxconfig-ng/functions/config_network.sh

# $Id$
# configures networking on the host via mysql db settings

# needs exported iface variable!
add_iface_cfg()
{
	echo "$@" >> /etc/conf.d/net.${iface}
}

config_networking()
{
	local iface

	# retrieve informations about hostname and co
	evaluate_table_xml cfg_network

	# configure hostname and domain settings:
	echo "${cfg_network_hostname}" > /etc/hostname
	echo -e "127.0.0.1\tlocalhost.${cfg_network_domain}\tlocalhost\t${cfg_network_hostname}" > /etc/hosts

# 	if ! check_network_settings
# 	then
# 		echo -e "${COLYELLOW}Could not retrieve network settings, doing nothing ...${COLDEFAULT}"
# 		return 1
# 	fi

	# remove all old nics and modules configs
	find /etc/conf.d -type f -name 'net.*' | xargs rm

	# configure all available interfaces but activate only the default_iface!
	iface_list=$(mysqldo "select iface from cfg_interfaces where serial='${ALX_SERIAL}'")

	for iface in ${iface_list}
	do
		# initialize the config
		:> /etc/conf.d/net.${iface}

		# retrieve information from mysql
		evaluate_table_xml cfg_interfaces "where serial='${ALX_SERIAL}' and iface='${iface}'"

		if [[ ${iface} = ${cfg_network_default_iface} ]]
		then
			add_iface_cfg "ONBOOT=yes"
		else
			add_iface_cfg "ONBOOT=no"
		fi

		add_iface_cfg NETWORKING=${cfg_interfaces_networking}

		case ${cfg_interfaces_networking} in
			dhcp|DHCP)
				add_iface_cfg "DHCP_PROG=/sbin/udhcpc"
				# timeout after 10 seconds and quit after retrieving a lease
				add_iface_cfg 'DHCP_START="-t 10 -q"'
				;;

			static|STATIC)
				# add hostname with valid ip to hosts
				echo -e "${cfg_interfaces_ip}\t${cfg_interfaces_hostname}.${cfg_interfaces_domain}\t${cfg_interfaces_hostname}" >> /etc/hosts
				add_iface_cfg "IP=${cfg_interfaces_ip}"
				add_iface_cfg "NETMASK=${cfg_interfaces_netmask}"
				add_iface_cfg "BROADCAST=${cfg_interfaces_broadcast}"
				;;
		esac

		# gateway or gateway overrides
		if [[ ${cfg_interfaces_gateway} != NULL ]]
		then
			add_iface_cfg "GATEWAY=${cfg_interfaces_gateway}"
		fi

		# nameserver or nameserver overrides
		if [[ ${cfg_interfaces_dns} != NULL ]]
		then
			add_iface_cfg "NAMESERVER="${cfg_interfaces_dns}""
		fi

		# force mac address override
		if [[ ${cfg_interfaces_forcemacto} != NULL ]]
		then
			add_iface_cfg FORCE_MAC_TO=${cfg_interfaces_forcemacto}
		fi

		# wireless extensions
		local value
		local var
		for var in cfg_interfaces_wireless_bitrate \
			cfg_interfaces_wireless_channel \
			cfg_interfaces_wireless_essid \
			cfg_interfaces_wireless_frequency \
			cfg_interfaces_wireless_mode \
			cfg_interfaces_wireless_nick \
			cfg_interfaces_wireless_auth_mode \
			cfg_interfaces_wireless_key_length \
			cfg_interfaces_wireless_key \
			cfg_interfaces_wireless_key_ascii
		do
			# get the value of $var
			eval value=\$$(echo ${var})

			# write it only if not empty
			if [[ -n ${value} ]] && [[ ${value} != NULL ]]
			then
				# remove cfg_interfaces_from var and convert to upcase
				add_iface_cfg "$(echo ${var/cfg_network_/} | tr '[:lower:]' '[:upper:]')=${value}"
			fi

			# clear value
			unset value
		done

		# setup wpa-driver (only zydas atm)
		case ${cfg_interfaces_module} in 
			zd1211) add_iface_cfg "WIRELESS_WPA_DRIVER=zydas" ;;
		esac
	done
}
1	niro	537	# $Id$
2	niro	539	# configures networking on the host via mysql db settings
3	niro	386
4	niro	454	# needs exported iface variable!
5			add_iface_cfg()
6			{
7			echo "$@" >> /etc/conf.d/net.${iface}
8			}
9
10			config_networking()
11			{
12			local iface
13
14			# retrieve informations about hostname and co
15	niro	473	evaluate_table_xml cfg_network
16	niro	454
17			# configure hostname and domain settings:
18	niro	456	echo "${cfg_network_hostname}" > /etc/hostname
19	niro	454	echo -e "127.0.0.1\tlocalhost.${cfg_network_domain}\tlocalhost\t${cfg_network_hostname}" > /etc/hosts
20
21			# if ! check_network_settings
22			# then
23			# echo -e "${COLYELLOW}Could not retrieve network settings, doing nothing ...${COLDEFAULT}"
24			# return 1
25			# fi
26
27			# remove all old nics and modules configs
28			find /etc/conf.d -type f -name 'net.*' \| xargs rm
29
30			# configure all available interfaces but activate only the default_iface!
31			iface_list=$(mysqldo "select iface from cfg_interfaces where serial='${ALX_SERIAL}'")
32
33			for iface in ${iface_list}
34			do
35			# initialize the config
36			:> /etc/conf.d/net.${iface}
37
38			# retrieve information from mysql
39	niro	473	evaluate_table_xml cfg_interfaces "where serial='${ALX_SERIAL}' and iface='${iface}'"
40	niro	454
41			if [[ ${iface} = ${cfg_network_default_iface} ]]
42			then
43			add_iface_cfg "ONBOOT=yes"
44			else
45			add_iface_cfg "ONBOOT=no"
46			fi
47
48			add_iface_cfg NETWORKING=${cfg_interfaces_networking}
49
50			case ${cfg_interfaces_networking} in
51			dhcp\|DHCP)
52			add_iface_cfg "DHCP_PROG=/sbin/udhcpc"
53			# timeout after 10 seconds and quit after retrieving a lease
54			add_iface_cfg 'DHCP_START="-t 10 -q"'
55			;;
56
57			static\|STATIC)
58			# add hostname with valid ip to hosts
59			echo -e "${cfg_interfaces_ip}\t${cfg_interfaces_hostname}.${cfg_interfaces_domain}\t${cfg_interfaces_hostname}" >> /etc/hosts
60			add_iface_cfg "IP=${cfg_interfaces_ip}"
61			add_iface_cfg "NETMASK=${cfg_interfaces_netmask}"
62			add_iface_cfg "BROADCAST=${cfg_interfaces_broadcast}"
63			;;
64			esac
65
66			# gateway or gateway overrides
67			if [[ ${cfg_interfaces_gateway} != NULL ]]
68			then
69			add_iface_cfg "GATEWAY=${cfg_interfaces_gateway}"
70			fi
71
72			# nameserver or nameserver overrides
73			if [[ ${cfg_interfaces_dns} != NULL ]]
74			then
75			add_iface_cfg "NAMESERVER="${cfg_interfaces_dns}""
76			fi
77
78			# force mac address override
79			if [[ ${cfg_interfaces_forcemacto} != NULL ]]
80			then
81			add_iface_cfg FORCE_MAC_TO=${cfg_interfaces_forcemacto}
82			fi
83
84			# wireless extensions
85			local value
86			local var
87			for var in cfg_interfaces_wireless_bitrate \
88			cfg_interfaces_wireless_channel \
89			cfg_interfaces_wireless_essid \
90			cfg_interfaces_wireless_frequency \
91			cfg_interfaces_wireless_mode \
92			cfg_interfaces_wireless_nick \
93			cfg_interfaces_wireless_auth_mode \
94			cfg_interfaces_wireless_key_length \
95			cfg_interfaces_wireless_key \
96			cfg_interfaces_wireless_key_ascii
97			do
98			# get the value of $var
99			eval value=\$$(echo ${var})
100
101			# write it only if not empty
102			if [[ -n ${value} ]] && [[ ${value} != NULL ]]
103			then
104			# remove cfg_interfaces_from var and convert to upcase
105			add_iface_cfg "$(echo ${var/cfg_network_/} \| tr '[:lower:]' '[:upper:]')=${value}"
106			fi
107
108			# clear value
109			unset value
110			done
111
112			# setup wpa-driver (only zydas atm)
113			case ${cfg_interfaces_module} in
114			zd1211) add_iface_cfg "WIRELESS_WPA_DRIVER=zydas" ;;
115			esac
116			done
117			}