mirror of https://github.com/hak5/openwrt.git
171 lines
3.3 KiB
Bash
171 lines
3.3 KiB
Bash
. /usr/share/libubox/jshn.sh
|
|
|
|
__network_ipaddr()
|
|
{
|
|
local __var="$1"
|
|
local __iface="$2"
|
|
local __family="$3"
|
|
local __prefix="${4:-0}"
|
|
|
|
local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
|
|
|
|
json_load "${__tmp:-{}}"
|
|
json_get_type __tmp "ipv${__family}_address"
|
|
|
|
if [ "$__tmp" = array ]; then
|
|
|
|
json_select "ipv${__family}_address"
|
|
json_get_type __tmp 1
|
|
|
|
if [ "$__tmp" = object ]; then
|
|
|
|
json_select 1
|
|
json_get_var $__var address
|
|
|
|
[ $__prefix -gt 0 ] && {
|
|
json_get_var __tmp mask
|
|
eval "export -- \"$__var=\${$__var}/$__tmp\""
|
|
}
|
|
|
|
return 0
|
|
fi
|
|
fi
|
|
|
|
return 1
|
|
}
|
|
|
|
network_get_ipaddr() { __network_ipaddr "$1" "$2" 4 0; }
|
|
network_get_ipaddr6() { __network_ipaddr "$1" "$2" 6 0; }
|
|
|
|
network_get_subnet() { __network_ipaddr "$1" "$2" 4 1; }
|
|
network_get_subnet6() { __network_ipaddr "$1" "$2" 6 1; }
|
|
|
|
|
|
__network_gateway()
|
|
{
|
|
local __var="$1"
|
|
local __iface="$2"
|
|
local __family="$3"
|
|
|
|
local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
|
|
local __idx=1
|
|
|
|
json_load "${__tmp:-{}}"
|
|
|
|
if json_get_type __tmp route && [ "$__tmp" = array ]; then
|
|
|
|
json_select route
|
|
|
|
while json_get_type __tmp "$__idx" && [ "$__tmp" = object ]; do
|
|
|
|
json_select "$((__idx++))"
|
|
json_get_var __tmp target
|
|
|
|
case "${__family}/${__tmp}" in
|
|
4/0.0.0.0|6/::)
|
|
json_get_var "$__var" nexthop
|
|
return $?
|
|
;;
|
|
esac
|
|
|
|
json_select ".."
|
|
|
|
done
|
|
fi
|
|
|
|
return 1
|
|
}
|
|
|
|
network_get_gateway() { __network_gateway "$1" "$2" 4; }
|
|
network_get_gateway6() { __network_gateway "$1" "$2" 6; }
|
|
|
|
|
|
__network_dns() {
|
|
local __var="$1"
|
|
local __iface="$2"
|
|
local __field="$3"
|
|
|
|
local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
|
|
local __dns=""
|
|
local __idx=1
|
|
|
|
json_load "${__tmp:-{}}"
|
|
|
|
if json_get_type __tmp "$__field" && [ "$__tmp" = array ]; then
|
|
|
|
json_select "$__field"
|
|
|
|
while json_get_type __tmp "$__idx" && [ "$__tmp" = string ]; do
|
|
|
|
json_get_var __tmp "$((__idx++))"
|
|
__dns="${__dns:+$__dns }$__tmp"
|
|
|
|
done
|
|
fi
|
|
|
|
eval "export -- \"$__var=$__dns\""
|
|
[ -n "$__dns" ]
|
|
}
|
|
|
|
network_get_dnsserver() { __network_dns "$1" "$2" dns_server; }
|
|
network_get_dnssearch() { __network_dns "$1" "$2" dns_search; }
|
|
|
|
|
|
__network_wan() {
|
|
local __var="$1"
|
|
local __family="$2"
|
|
local __iface
|
|
|
|
for __iface in $(ubus list | sed -ne 's/^network\.interface\.//p'); do
|
|
if __network_gateway "$__var" "$__iface" "$__family"; then
|
|
eval "export -- \"$__var=$__iface\""
|
|
return 0
|
|
fi
|
|
done
|
|
|
|
eval "export -- \"$__var=\""
|
|
return 1
|
|
}
|
|
|
|
network_find_wan() { __network_wan "$1" 4; }
|
|
network_find_wan6() { __network_wan "$1" 6; }
|
|
|
|
|
|
__network_device()
|
|
{
|
|
local __var="$1"
|
|
local __iface="$2"
|
|
local __field="$3"
|
|
|
|
local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
|
|
[ -n "$__tmp" ] || return 1
|
|
|
|
json_load "$__tmp"
|
|
json_get_var "$__var" "$__field"
|
|
}
|
|
|
|
network_is_up()
|
|
{
|
|
local __up
|
|
__network_device __up "$1" up && [ $__up -eq 1 ]
|
|
}
|
|
|
|
network_get_device() { __network_device "$1" "$2" l3_device; }
|
|
network_get_physdev() { __network_device "$1" "$2" device; }
|
|
|
|
|
|
__network_defer()
|
|
{
|
|
local __device="$1"
|
|
local __defer="$2"
|
|
|
|
json_init
|
|
json_add_string name "$__device"
|
|
json_add_boolean defer "$__defer"
|
|
|
|
ubus call network.device set_state "$(json_dump)" 2>/dev/null
|
|
}
|
|
|
|
network_defer_device() { __network_defer "$1" 1; }
|
|
network_ready_device() { __network_defer "$1" 0; }
|