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#!/bin/sh /etc/rc.common
# Copyright (C) 2010-2015 OpenWrt.org
START=99
USE_PROCD=1
LIST_SEP="
"
append_params() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get v "$s" "$p"
IFS="$LIST_SEP"
for v in $v; do
[ -n "$v" ] && (
echo "\""$p"\": "$v"," | sed -e 's|_|-|g' >> $config_file
)
done
unset IFS
done
}
append_params_quotes() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get v "$s" "$p"
IFS="$LIST_SEP"
for v in $v; do
[ -n "$v" ] && (
echo -n "\""$p | sed -e 's|/|\\/|g;s|_|-|g' >> $config_file; \
echo "\": \""$v"\"," >> $config_file
)
done
unset IFS
done
}
section_enabled() {
config_get_bool enabled "$1" 'enabled' 0
[ $enabled -gt 0 ]
}
transmission() {
local cfg="$1"
local USE
local user
local download_dir config_dir
local mem_percentage
local config_overwrite nice ionice_flags
local cmdline
section_enabled "$section" || return 1
config_get config_dir "$cfg" 'config_dir' '/var/etc/transmission'
config_get user "$cfg" 'user'
config_get download_dir "$cfg" 'download_dir' '/var/etc/transmission'
config_get mem_percentage "$cfg" 'mem_percentage' '50'
config_get config_overwrite "$cfg" config_overwrite 1
config_get nice "$cfg" nice 0
config_get ionice_flags "$cfg" ionice_flags ''
which ionice > /dev/null || ionice_flags=''
local MEM=$(sed -ne 's!^MemTotal:[[:space:]]*\([0-9]*\) kB$!\1!p' /proc/meminfo)
if test "$MEM" -gt 1;then
USE=$(expr $MEM \* $mem_percentage \* 10)
fi
config_file="$config_dir/settings.json"
[ -d $config_dir ] || {
mkdir -m 0755 -p "$config_dir"
touch $config_file
[ -z "$user" ] || chown -R $user $config_dir
}
[ "$config_overwrite" == 0 ] || {
echo "{" > $config_file
append_params "$cfg" \
alt_speed_down alt_speed_enabled alt_speed_time_begin alt_speed_time_day \
alt_speed_time_enabled alt_speed_time_end alt_speed_up blocklist_enabled \
cache_size_mb download_queue_enabled download_queue_size \
dht_enabled encryption idle_seeding_limit idle_seeding_limit_enabled \
incomplete_dir_enabled lazy_bitfield_enabled lpd_enabled message_level \
peer_limit_global peer_limit_per_torrent peer_port \
peer_port_random_high peer_port_random_low peer_port_random_on_start \
pex_enabled port_forwarding_enabled preallocation prefetch_enabled \
ratio_limit ratio_limit_enabled rename_partial_files rpc_authentication_required \
rpc_enabled rpc_port rpc_whitelist_enabled queue_stalled_enabled \
queue_stalled_minutes scrape_paused_torrents_enabled script_torrent_done_enabled \
seed_queue_enabled seed_queue_size \
speed_limit_down speed_limit_down_enabled speed_limit_up \
speed_limit_up_enabled start_added_torrents trash_original_torrent_files \
umask upload_slots_per_torrent utp_enabled scrape_paused_torrents \
watch_dir_enabled
append_params_quotes "$cfg" \
blocklist_url bind_address_ipv4 bind_address_ipv6 download_dir incomplete_dir \
peer_congestion_algorithm peer_socket_tos rpc_bind_address rpc_password rpc_url \
rpc_username rpc_whitelist script_torrent_done_filename watch_dir
echo "\""invalid-key"\": false" >> $config_file
echo "}" >> $config_file
}
cmdline="/usr/bin/transmission-daemon -g $config_dir -f"
[ "$ionice_flags" ] && cmdline="ionice $ionice_flags $cmdline"
procd_open_instance
procd_set_param command $cmdline
procd_set_param respawn retry=60
procd_set_param user "$user"
procd_set_param nice "$nice"
if test -z "$USE";then
procd_set_param limits core="0 0"
else
procd_set_param limits core="0 0" as="$USE $USE"
logger -t transmission "Starting with $USE virt mem"
fi
procd_add_jail transmission log
procd_add_jail_mount $config_file
procd_add_jail_mount_rw $download_dir
procd_close_instance
}
start_service() {
config_load 'transmission'
config_foreach transmission 'transmission'
}