459 lines
8.5 KiB
Bash
Executable file
459 lines
8.5 KiB
Bash
Executable file
#!/bin/ash
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CFG=/etc/board.json
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. /lib/functions.sh
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. /usr/share/libubox/jshn.sh
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json_select_array() {
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local _json_no_warning=1
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json_select "$1"
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[ $? = 0 ] && return
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json_add_array "$1"
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json_close_array
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json_select "$1"
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}
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json_select_object() {
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local _json_no_warning=1
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json_select "$1"
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[ $? = 0 ] && return
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json_add_object "$1"
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json_close_object
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json_select "$1"
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}
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_ucidef_set_interface() {
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local name="$1"
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local iface="$2"
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json_select_object "$name"
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json_add_string ifname "$iface"
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json_select ..
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}
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ucidef_set_board_id() {
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json_select_object model
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json_add_string id "$1"
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json_select ..
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}
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ucidef_set_model_name() {
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json_select_object model
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json_add_string name "$1"
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json_select ..
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}
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ucidef_set_interface_loopback()
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{
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# stub
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local a="$1"
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}
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ucidef_set_interface_lan() {
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local lan_if="$1"
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json_select_object network
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_ucidef_set_interface lan "$lan_if"
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json_select ..
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}
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ucidef_set_interface_wan() {
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local wan_if="$1"
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json_select_object network
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_ucidef_set_interface wan "$wan_if"
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json_select ..
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}
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ucidef_set_interfaces_lan_wan() {
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local lan_if="$1"
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local wan_if="$2"
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json_select_object network
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_ucidef_set_interface lan "$lan_if"
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_ucidef_set_interface wan "$wan_if"
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json_select ..
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}
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_ucidef_add_switch_port() {
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# inherited: $num $device $need_tag $role $index $prev_role
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# inherited: $n_cpu $n_ports $n_vlan $cpu0 $cpu1 $cpu2 $cpu3 $cpu4 $cpu5
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n_ports=$((n_ports + 1))
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json_select_array ports
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json_add_object
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json_add_int num "$num"
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[ -n "$device" ] && json_add_string device "$device"
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[ -n "$need_tag" ] && json_add_boolean need_tag "$need_tag"
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[ -n "$role" ] && json_add_string role "$role"
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[ -n "$index" ] && json_add_int index "$index"
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json_close_object
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json_select ..
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# record pointer to cpu entry for lookup in _ucidef_finish_switch_roles()
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[ -n "$device" ] && {
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export "cpu$n_cpu=$n_ports"
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n_cpu=$((n_cpu + 1))
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}
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# create/append object to role list
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[ -n "$role" ] && {
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json_select_array roles
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if [ "$role" != "$prev_role" ]; then
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json_add_object
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json_add_string role "$role"
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json_add_string ports "$num"
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json_close_object
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prev_role="$role"
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n_vlan=$((n_vlan + 1))
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else
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json_select_object "$n_vlan"
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json_get_var port ports
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json_add_string ports "$port $num"
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json_select ..
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fi
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json_select ..
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}
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}
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_ucidef_finish_switch_roles() {
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# inherited: $name $n_cpu $n_vlan $cpu0 $cpu1 $cpu2 $cpu3 $cpu4 $cpu5
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local index role roles num device need_tag port ports
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json_select switch
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json_select "$name"
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json_get_keys roles roles
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json_select ..
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json_select ..
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for index in $roles; do
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eval "port=\$cpu$(((index - 1) % n_cpu))"
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json_select switch
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json_select "$name"
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json_select ports
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json_select "$port"
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json_get_vars num device need_tag
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json_select ..
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json_select ..
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if [ $n_vlan -gt $n_cpu -o ${need_tag:-0} -eq 1 ]; then
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num="${num}t"
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device="${device}.${index}"
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fi
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json_select roles
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json_select "$index"
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json_get_vars role ports
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json_add_string ports "$ports $num"
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json_add_string device "$device"
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json_select ..
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json_select ..
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json_select ..
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json_select ..
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json_select_object network
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json_select_object "$role"
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# attach previous interfaces (for multi-switch devices)
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local devices; json_get_var devices ifname
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if ! list_contains devices "$device"; then
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devices="${devices:+$devices }$device"
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fi
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json_add_string ifname "$devices"
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json_select ..
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json_select ..
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done
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}
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ucidef_add_switch() {
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local name="$1"; shift
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local port num role device index need_tag prev_role
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local cpu0 cpu1 cpu2 cpu3 cpu4 cpu5
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local n_cpu=0 n_vlan=0 n_ports=0
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json_select_object switch
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json_select_object "$name"
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json_add_boolean enable 1
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json_add_boolean reset 1
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for port in "$@"; do
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case "$port" in
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[0-9]*@*)
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num="${port%%@*}"
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device="${port##*@}"
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need_tag=0
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[ "${num%t}" != "$num" ] && {
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num="${num%t}"
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need_tag=1
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}
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;;
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[0-9]*:*:[0-9]*)
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num="${port%%:*}"
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index="${port##*:}"
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role="${port#[0-9]*:}"; role="${role%:*}"
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;;
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[0-9]*:*)
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num="${port%%:*}"
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role="${port##*:}"
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;;
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esac
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if [ -n "$num" ] && [ -n "$device$role" ]; then
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_ucidef_add_switch_port
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fi
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unset num device role index need_tag
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done
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json_select ..
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json_select ..
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_ucidef_finish_switch_roles
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}
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ucidef_add_switch_attr() {
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local name="$1"
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local key="$2"
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local val="$3"
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json_select_object switch
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json_select_object "$name"
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case "$val" in
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true|false) [ "$val" != "true" ]; json_add_boolean "$key" $? ;;
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[0-9]) json_add_int "$key" "$val" ;;
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*) json_add_string "$key" "$val" ;;
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esac
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json_select ..
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json_select ..
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}
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ucidef_add_switch_port_attr() {
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local name="$1"
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local port="$2"
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local key="$3"
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local val="$4"
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local ports i num
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json_select_object switch
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json_select_object "$name"
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json_get_keys ports ports
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json_select_array ports
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for i in $ports; do
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json_select "$i"
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json_get_var num num
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if [ -n "$num" ] && [ $num -eq $port ]; then
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json_select_object attr
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case "$val" in
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true|false) [ "$val" != "true" ]; json_add_boolean "$key" $? ;;
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[0-9]) json_add_int "$key" "$val" ;;
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*) json_add_string "$key" "$val" ;;
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esac
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json_select ..
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fi
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json_select ..
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done
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json_select ..
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json_select ..
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json_select ..
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}
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ucidef_set_interface_macaddr() {
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local network="$1"
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local macaddr="$2"
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json_select_object network
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json_select "$network"
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[ $? -eq 0 ] || {
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json_select ..
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return
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}
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json_add_string macaddr "$macaddr"
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json_select ..
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json_select ..
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}
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ucidef_set_led_netdev() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local dev="$4"
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json_select_object led
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json_select_object "$1"
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json_add_string name "$name"
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json_add_string type netdev
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json_add_string sysfs "$sysfs"
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json_add_string device "$dev"
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json_select ..
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json_select ..
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}
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ucidef_set_led_usbdev() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local dev="$4"
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json_select_object led
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json_select_object "$1"
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json_add_string name "$name"
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json_add_string type usb
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json_add_string sysfs "$sysfs"
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json_add_string device "$dev"
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json_select ..
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json_select ..
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}
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ucidef_set_led_wlan() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local trigger="$4"
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json_select_object led
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json_select_object "$1"
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json_add_string name "$name"
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json_add_string type trigger
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json_add_string sysfs "$sysfs"
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json_add_string trigger "$trigger"
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json_select ..
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json_select ..
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}
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ucidef_set_led_switch() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local trigger="$4"
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local port_mask="$5"
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json_select_object led
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json_select_object "$1"
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json_add_string name "$name"
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json_add_string type switch
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json_add_string sysfs "$sysfs"
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json_add_string trigger "$trigger"
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json_add_string port_mask "$port_mask"
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json_select ..
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json_select ..
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}
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ucidef_set_led_default() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local default="$4"
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json_select_object led
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json_select_object "$1"
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json_add_string name "$name"
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json_add_string sysfs "$sysfs"
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json_add_string default "$default"
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json_select ..
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json_select ..
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}
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ucidef_set_led_gpio() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local gpio="$4"
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local inverted="$5"
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json_select_object led
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json_select_object "$1"
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json_add_string type gpio
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json_add_string name "$name"
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json_add_string sysfs "$sysfs"
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json_add_string trigger "$trigger"
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json_add_int gpio "$gpio"
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json_add_boolean inverted "$inverted"
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json_select ..
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json_select ..
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}
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ucidef_set_led_rssi() {
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local cfg="led_$1"
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local name="$2"
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local sysfs="$3"
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local iface="$4"
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local minq="$5"
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local maxq="$6"
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local offset="$7"
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local factor="$8"
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json_select_object led
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json_select_object "$1"
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json_add_string type rssi
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json_add_string name "$name"
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json_add_string iface "$iface"
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json_add_string sysfs "$sysfs"
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json_add_string minq "$minq"
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json_add_string maxq "$maxq"
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json_add_string offset "$offset"
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json_add_string factor "$factor"
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json_select ..
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json_select ..
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}
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ucidef_set_rssimon() {
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local dev="$1"
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local refresh="$2"
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local threshold="$3"
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json_select_object rssimon
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json_select_object "$dev"
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[ -n "$refresh" ] && json_add_int refresh "$refresh"
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[ -n "$threshold" ] && json_add_int threshold "$threshold"
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json_select ..
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json_select ..
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}
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board_config_update() {
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json_init
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[ -f ${CFG} ] && json_load "$(cat ${CFG})"
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}
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board_config_flush() {
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json_dump -i > /tmp/.board.json
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mv /tmp/.board.json ${CFG}
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}
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