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112 lines
2.3 KiB
112 lines
2.3 KiB
#!/bin/sh /etc/rc.common
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# Copyright (C) 2015 OpenWrt.org
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START=60
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STOP=40
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USE_PROCD=1
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PROG=/usr/bin/nbd-server
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CONFIGFILE="/var/etc/nbd-server.conf"
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append_plain() {
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echo "$1" >> $CONFIGFILE
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}
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append_val_str() {
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local resultname="$1"
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local cfg="$2"
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local uciname="${3:-$1}"
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local value=
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config_get value "$cfg" "$uciname"
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if [ -z "$value" ]; then
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return
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fi
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append_plain "$resultname = $value"
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}
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append_val_bool() {
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local resultname="$1"
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local cfg="$2"
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local uciname="${3:-$1}"
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local value=
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config_get_bool value "$cfg" "$uciname"
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if [ -z "$value" ]; then
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return
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fi
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[ $value == 1 ] && value="true" || value="false"
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append_plain "$resultname = $value"
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}
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config_handle_generic() {
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local cfg="$1"
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append_plain "[generic]"
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append_val_str user "$cfg"
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append_val_str group "$cfg"
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append_val_str port "$cfg"
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append_val_str listenaddr "$cfg"
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append_val_bool allowlist "$cfg"
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append_val_str includedir "$cfg"
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append_val_bool oldstyle "$cfg"
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config_get_bool SERVICE_ENABLED "$cfg" enabled 0
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}
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config_handle_share() {
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local cfg="$1"
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append_plain
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append_plain "[$cfg]"
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append_val_str exportname "$cfg" filename
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append_val_str timeout "$cfg"
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append_val_str maxconnections "$cfg"
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append_val_str authfile "$cfg"
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append_val_str filesize "$cfg"
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append_val_str readonly "$cfg"
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append_val_str multifile "$cfg"
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append_val_str copyonwrite "$cfg"
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append_val_bool sparse_cow "$cfg"
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append_val_bool flush "$cfg"
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append_val_bool fua "$cfg"
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append_val_bool rotational "$cfg"
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append_val_bool sync "$cfg"
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append_val_bool discard "$cfg"
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append_val_str prerun "$cfg"
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append_val_str postrun "$cfg"
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append_val_str virtstyle "$cfg"
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append_val_str port "$cfg" oldstyle_port
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append_val_str listenaddr "$cfg" oldstyle_listenaddr
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}
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start_instance() {
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local cfg="$1"
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local enabled
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config_get_bool enabled "$cfg" 'enabled' '0'
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[ "$enabled" = 0 ] && return 1
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procd_open_instance
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procd_set_param command $PROG --config-file=$CONFIGFILE
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procd_set_param file $CONFIGFILE
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procd_close_instance
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}
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start_service() {
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config_load nbd-server
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mkdir -p $(dirname $CONFIGFILE)
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echo "# auto-generated config file from /etc/config/nbd-server" > $CONFIGFILE
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config_foreach config_handle_generic nbd-server
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config_foreach config_handle_share share
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config_foreach start_instance nbd-server
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}
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service_triggers() {
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procd_add_reload_trigger "nbd-server"
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}
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