__network_export()
{
local __v="__NETWORK_CV_$2"
- eval "export -- \"$1=\${$__v:+\$$__v$3}\"; [ -n \"\${$__v+x}\" ]"
+ eval "export -- \"$1=\${$__v:+\${$__v$4}$3}\"; [ -n \"\${$__v+x}\" ]"
}
__network_parse_ifstatus()
local __iface="$1"
local __key="${__iface}"
local __tmp
+ local __idx
+ local __list
local __old_ns
+ case "$__iface" in
+ *[^a-zA-Z0-9_]*) return 1 ;;
+ esac
+
__network_export __tmp "${__key}__parsed" && return 0
__tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
[ -n "$__tmp" ] || return 1
# parse addresses
local __family
for __family in 4 6; do
+
+ __list=""
+
if json_is_a "ipv${__family}_address" array; then
json_select "ipv${__family}_address"
- if json_is_a 1 object; then
+ __idx=1
+
+ while json_is_a "$__idx" object; do
- json_select 1
- __network_set_cache "${__key}_address${__family}" address
- __network_set_cache "${__key}_mask${__family}" mask
+ json_select "$((__idx++))"
+ json_get_var __tmp "address" && __list="${__list:+$__list }$__tmp"
+ json_get_var __tmp "mask" && __list="${__list:+$__list/}$__tmp"
json_select ".."
- fi
+ done
+
+ json_select ".."
+
+ fi
+
+ if json_is_a "ipv${__family}_prefix_assignment" array; then
+
+ json_select "ipv${__family}_prefix_assignment"
+
+ __idx=1
+
+ while json_is_a "$__idx" object; do
+
+ json_select "$((__idx++))"
+ json_get_var __tmp "address" && __list="${__list:+$__list }${__tmp}1"
+ json_get_var __tmp "mask" && __list="${__list:+$__list/}$__tmp"
+ json_select ".."
+
+ done
json_select ".."
fi
+
+ if [ -n "$__list" ]; then
+ __network_set_cache "${__key}_address${__family}" "" "$__list"
+ fi
+
done
# parse prefixes
if json_is_a "ipv6_prefix" array; then
json_select "ipv6_prefix"
- if json_is_a 1 object; then
- json_select 1
- __network_set_cache "${__key}_prefix6_address" address
- __network_set_cache "${__key}_prefix6_mask" mask
+ __idx=1
+ __list=""
+
+ while json_is_a "$__idx" object; do
+
+ json_select "$((__idx++))"
+ json_get_var __tmp "address" && __list="${__list:+$__list }$__tmp"
+ json_get_var __tmp "mask" && __list="${__list:+$__list/}$__tmp"
json_select ".."
- fi
+
+ done
json_select ".."
+
+
+ if [ -n "$__list" ]; then
+ __network_set_cache "${__key}_prefix6" "" "$__list"
+ fi
+
fi
# parse routes
while json_is_a "$__idx" object; do
json_select "$((__idx++))"
- json_get_var __tmp target
-
- case "${__tmp}" in
- 0.0.0.0)
- __network_set_cache "${__key}_gateway4" nexthop
- ;;
- ::)
- __network_set_cache "${__key}_gateway6" nexthop
- ;;
- esac
+ json_get_var __tmp table
+
+ if [ -z "$__tmp" ]; then
+ json_get_var __tmp target
+
+ case "${__tmp}" in
+ 0.0.0.0)
+ __network_set_cache "${__key}_gateway4" nexthop
+ ;;
+ ::)
+ __network_set_cache "${__key}_gateway6" nexthop
+ ;;
+ esac
+ fi
json_select ".."
json_select "$__field"
- local __idx=1
- local __dns=""
+ __idx=1
+ __list=""
while json_is_a "$__idx" string; do
json_get_var __tmp "$((__idx++))"
- __dns="${__dns:+$__dns }$__tmp"
+ __list="${__list:+$__list }$__tmp"
done
json_select ".."
- if [ -n "$__dns" ]; then
- __network_set_cache "${__key}_${__field}" "" "$__dns"
+ if [ -n "$__list" ]; then
+ __network_set_cache "${__key}_${__field}" "" "$__list"
fi
fi
done
- # parse up state, device and physdev
- for __field in "up" "l3_device" "device"; do
+ # parse up state, proto, device and physdev
+ for __field in "up" "proto" "l3_device" "device"; do
if json_get_type __tmp "$__field"; then
__network_set_cache "${__key}_${__field}" "$__field"
fi
{
local __var="$1"
local __iface="$2"
- local __family="$3"
- local __prefix="$4"
- local __tmp
+ local __field="$3"
+ local __subst="$4"
+ local __list="$5"
+ local __tmp=""
__network_parse_ifstatus "$__iface" || return 1
- if [ $__prefix -eq 1 ]; then
- __network_export __tmp "${__iface}_mask${__family}" && \
- __network_export "$__var" "${__iface}_address${__family}" "/$__tmp"
+ if [ $__list = 1 ] && [ -n "$__subst" ]; then
+ __network_export "__list" "${__iface}_${__field}"
+
+ for __list in $__list; do
+ eval "__tmp=\"${__tmp:+$__tmp }\${__list$__subst}\""
+ done
+
+ export -- "$__var=$__tmp"; [ -n "$__tmp" ]
return $?
fi
- __network_export "$__var" "${__iface}_address${__family}"
+ __network_export "$__var" "${__iface}_${__field}" "" "$__subst"
return $?
-
}
-# determine IPv4 address of given logical interface
+# determine first IPv4 address of given logical interface
# 1: destination variable
# 2: interface
-network_get_ipaddr() { __network_ipaddr "$1" "$2" 4 0; }
+network_get_ipaddr() { __network_ipaddr "$1" "$2" "address4" "%%/*" 0; }
-# determine IPv6 address of given logical interface
+# determine first IPv6 address of given logical interface
# 1: destination variable
# 2: interface
-network_get_ipaddr6() { __network_ipaddr "$1" "$2" 6 0; }
+network_get_ipaddr6() { __network_ipaddr "$1" "$2" "address6" "%%/*" 0; }
-# determine IPv4 subnet of given logical interface
+# determine first IPv4 subnet of given logical interface
# 1: destination variable
# 2: interface
-network_get_subnet() { __network_ipaddr "$1" "$2" 4 1; }
+network_get_subnet() { __network_ipaddr "$1" "$2" "address4" "%% *" 0; }
-# determine IPv6 subnet of given logical interface
+# determine first IPv6 subnet of given logical interface
# 1: destination variable
# 2: interface
-network_get_subnet6() { __network_ipaddr "$1" "$2" 6 1; }
+network_get_subnet6() { __network_ipaddr "$1" "$2" "address6" "%% *" 0; }
-# determine IPv6 prefix
-network_get_prefix6() {
- local __prefix="$1"
- local __iface="$2"
- local __address
- local __mask
+# determine first IPv6 prefix of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_prefix6() { __network_ipaddr "$1" "$2" "prefix6" "%% *" 0; }
- __network_parse_ifstatus "$__iface" || return 1
- __network_export __address "${__iface}_prefix6_address"
- local return="$?"
- [ "$return" -eq 0 ] || return $?
- __network_export __mask "${__iface}_prefix6_mask"
- eval "$__prefix=$__address/$__mask"
- return 0
-}
+# determine all IPv4 addresses of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_ipaddrs() { __network_ipaddr "$1" "$2" "address4" "%%/*" 1; }
+
+# determine all IPv6 addresses of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_ipaddrs6() { __network_ipaddr "$1" "$2" "address6" "%%/*" 1; }
+
+# determine all IPv4 subnets of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_subnets() { __network_ipaddr "$1" "$2" "address4" "" 1; }
+
+# determine all IPv6 subnets of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_subnets6() { __network_ipaddr "$1" "$2" "address6" "" 1; }
+
+# determine all IPv6 prefixes of given logical interface
+# 1: destination variable
+# 2: interface
+network_get_prefixes6() { __network_ipaddr "$1" "$2" "prefix6" "" 1; }
__network_gateway()
# 1: destination variable
# 2: interface
# 3: consider inactive gateway if "true" (optional)
-network_get_gateway() { __network_gateway "$1" "$2" 4 "${3:-0}"; }
+network_get_gateway() { __network_gateway "$1" "$2" 4 "${3:-0}"; }
-# determine IPv6 gateway of given logical interface
+# determine IPv6 gateway of given logical interface
# 1: destination variable
# 2: interface
# 3: consider inactive gateway if "true" (optional)
# find the logical interface which holds the current IPv4 default route
# 1: destination variable
# 2: consider inactive default routes if "true" (optional)
-network_find_wan() { __network_wan "$1" 4 "${2:-0}"; }
+network_find_wan() { __network_wan "$1" 4 "${2:-0}"; }
# find the logical interface which holds the current IPv6 default route
# 1: destination variable
__network_device __up "$1" up && [ $__up -eq 1 ]
}
+# determine the protocol of the given logical interface
+# 1: destination variable
+# 2: interface
+network_get_protocol() { __network_device "$1" "$2" proto; }
+
# determine the layer 3 linux network device of the given logical interface
# 1: destination variable
# 2: interface
-network_get_device() { __network_device "$1" "$2" l3_device; }
+network_get_device() { __network_device "$1" "$2" l3_device; }
# determine the layer 2 linux network device of the given logical interface
# 1: destination variable
# 2: interface
-network_get_physdev() { __network_device "$1" "$2" device; }
+network_get_physdev() { __network_device "$1" "$2" device; }
__network_defer()
projects / openwrt.git / blobdiff