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-rw-r--r--package/system/ubox/files/log.init98
1 files changed, 98 insertions, 0 deletions
diff --git a/package/system/ubox/files/log.init b/package/system/ubox/files/log.init
new file mode 100644
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+++ b/package/system/ubox/files/log.init
@@ -0,0 +1,98 @@
+#!/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_validate_section system system "${1}" \
+ 'log_file:string' \
+ 'log_size:uinteger' \
+ 'log_ip:ipaddr' \
+ 'log_remote:bool:1' \
+ 'log_port:port:514' \
+ 'log_proto:or("tcp", "udp"):udp' \
+ 'log_trailer_null:bool:0' \
+ 'log_prefix:string'
+}
+
+validate_log_daemon()
+{
+ uci_validate_section system system "${1}" \
+ 'log_size:uinteger:0' \
+ 'log_buffer_size:uinteger:0'
+}
+
+start_service_daemon()
+{
+ local log_buffer_size log_size
+ validate_log_daemon "${1}"
+ [ $log_buffer_size -eq 0 -a $log_size -gt 0 ] && log_buffer_size=$log_size
+ [ $log_buffer_size -eq 0 ] && log_buffer_size=16
+ procd_open_instance
+ procd_set_param command "/sbin/logd"
+ procd_append_param command -S "${log_buffer_size}"
+ procd_set_param respawn
+ procd_close_instance
+}
+
+start_service_file()
+{
+ PIDCOUNT="$(( ${PIDCOUNT} + 1))"
+ local pid_file="/var/run/logread.${PIDCOUNT}.pid"
+ local log_file log_size
+
+ validate_log_section "${1}" || {
+ echo "validation failed"
+ return 1
+ }
+ [ -z "${log_file}" ] && return
+
+ procd_open_instance
+ 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"
+ local log_ip log_port log_proto log_prefix log_remote log_trailer_null
+
+ validate_log_section "${1}" || {
+ echo "validation failed"
+ return 1
+ }
+ [ "${log_remote}" -ne 0 ] || return
+ [ -z "${log_ip}" ] && return
+
+ procd_open_instance
+ procd_set_param command "$PROG" -f -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
+}
+
+service_triggers()
+{
+ procd_add_reload_trigger "system"
+ procd_add_validation validate_log_section
+}
+
+start_service()
+{
+ config_load system
+ config_foreach start_service_daemon system
+ config_foreach start_service_file system
+ config_foreach start_service_remote system
+}