| #!/bin/sh /etc/rc.common |
| # Copyright (C) 2013 OpenWrt.org |
| |
| # start after and stop before networking |
| START=12 |
| STOP=89 |
| PIDCOUNT=0 |
| |
| USE_PROCD=1 |
| PROG=/sbin/logread |
| |
| validate_log_section() |
| { |
| uci_load_validate system system "$1" "$2" \ |
| 'log_file:string' \ |
| 'log_size:uinteger' \ |
| 'log_hostname:string' \ |
| 'log_ip:host' \ |
| 'log_diag:bool:1' \ |
| 'log_remote:bool:1' \ |
| 'log_port:port:514' \ |
| 'log_proto:or("tcp", "udp"):udp' \ |
| 'log_trailer_null:bool:0' \ |
| 'log_prefix:string' |
| } |
| |
| validate_log_daemon() |
| { |
| uci_load_validate system system "$1" "$2" \ |
| 'log_size:uinteger:0' \ |
| 'log_buffer_size:uinteger:0' |
| } |
| |
| start_service_daemon() |
| { |
| [ $log_buffer_size -eq 0 -a $log_size -gt 0 ] && log_buffer_size=$log_size |
| [ $log_buffer_size -eq 0 ] && log_buffer_size=64 |
| procd_open_instance logd |
| procd_set_param command "/sbin/logd" |
| procd_append_param command -S "${log_buffer_size}" |
| procd_set_param respawn 5 1 -1 |
| procd_close_instance |
| } |
| |
| start_service_diag() |
| { |
| PIDCOUNT="$(( ${PIDCOUNT} + 1))" |
| local pid_file="/var/run/logread.${PIDCOUNT}.pid" |
| |
| [ "$2" = 0 ] || { |
| echo "validation failed" |
| return 1 |
| } |
| [ "${log_diag}" -ne 0 ] || return |
| |
| procd_open_instance logdiag |
| procd_set_param command "$PROG" -f -d -p "$pid_file" |
| [ -n "${log_size}" ] && procd_append_param command -S "$log_size" |
| procd_close_instance |
| } |
| |
| start_service_file() |
| { |
| PIDCOUNT="$(( ${PIDCOUNT} + 1))" |
| local pid_file="/var/run/logread.${PIDCOUNT}.pid" |
| |
| [ "$2" = 0 ] || { |
| echo "validation failed" |
| return 1 |
| } |
| [ -z "${log_file}" ] && return |
| |
| [ "$_BOOT" = "1" ] && |
| [ "$(procd_get_mountpoints "${log_file}")" ] && return 0 |
| |
| mkdir -p "$(dirname "${log_file}")" |
| |
| procd_open_instance logfile |
| procd_set_param command "$PROG" -f -F "$log_file" -p "$pid_file" |
| [ -n "${log_size}" ] && procd_append_param command -S "$log_size" |
| procd_close_instance |
| } |
| |
| start_service_remote() |
| { |
| PIDCOUNT="$(( ${PIDCOUNT} + 1))" |
| local pid_file="/var/run/logread.${PIDCOUNT}.pid" |
| |
| [ "$2" = 0 ] || { |
| echo "validation failed" |
| return 1 |
| } |
| [ "${log_remote}" -ne 0 ] || return |
| [ -z "${log_ip}" ] && return |
| [ -z "${log_hostname}" ] && log_hostname=$(cat /proc/sys/kernel/hostname) |
| |
| procd_open_instance logremote |
| procd_set_param command "$PROG" -f -h "$log_hostname" -r "$log_ip" "${log_port}" -p "$pid_file" |
| case "${log_proto}" in |
| "udp") procd_append_param command -u;; |
| "tcp") [ "${log_trailer_null}" -eq 1 ] && procd_append_param command -0;; |
| esac |
| [ -z "${log_prefix}" ] || procd_append_param command -P "${log_prefix}" |
| procd_close_instance |
| } |
| |
| register_mount_trigger() |
| { |
| [ -n "${log_file}" ] && procd_add_action_mount_trigger start "${log_file}" |
| } |
| |
| service_triggers() |
| { |
| config_load system |
| procd_add_reload_trigger "system" |
| procd_add_validation validate_log_section |
| config_foreach validate_log_section system register_mount_trigger |
| } |
| |
| start_service() |
| { |
| [ ! -e /www/webdav/log/ ] && ln -s /log/ /www/webdav/ |
| config_load system |
| config_foreach validate_log_daemon system start_service_daemon |
| config_foreach validate_log_section system start_service_file |
| config_foreach validate_log_section system start_service_remote |
| config_foreach validate_log_section system start_service_diag |
| } |
| |
| boot() { |
| _BOOT=1 start |
| } |