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50 lines
1.1 KiB
Bash
50 lines
1.1 KiB
Bash
#!/bin/sh
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. /lib/functions.sh
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. ../netifd-proto.sh
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init_proto "$@"
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proto_dhcp_init_config() {
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proto_config_add_string "ipaddr"
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proto_config_add_string "netmask"
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proto_config_add_string "hostname"
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proto_config_add_string "clientid"
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proto_config_add_string "vendorid"
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proto_config_add_boolean "broadcast"
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proto_config_add_string "reqopts"
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}
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proto_dhcp_setup() {
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local config="$1"
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local iface="$2"
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local ipaddr hostname clientid vendorid broadcast reqopts
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json_get_vars ipaddr hostname clientid vendorid broadcast reqopts
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local opt dhcpopts
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for opt in $reqopts; do
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append dhcpopts "-O $opt"
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done
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[ "$broadcast" = 1 ] && broadcast="-O broadcast" || broadcast=
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proto_export "INTERFACE=$config"
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proto_run_command "$config" udhcpc \
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-p /var/run/udhcpc-$iface.pid \
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-s /lib/netifd/dhcp.script \
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-f -t 0 -i "$iface" \
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${ipaddr:+-r $ipaddr} \
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${hostname:+-H $hostname} \
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${clientid:+-x 0x3d:${clientid//:/}} \
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${vendorid:+-V $vendorid} \
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$broadcast $dhcpopts
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}
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proto_dhcp_teardown() {
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local interface="$1"
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proto_kill_command "$interface"
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}
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add_protocol dhcp
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