1#!/bin/sh /etc/rc.common
2
3START=99
4BIN=/usr/bin/transmission-daemon
5SSD=start-stop-daemon
6
7LIST_SEP="
8"
9append_params() {
10	local p; local v; local s="$1"; shift
11	for p in $*; do
12		config_get v "$s" "$p"
13		IFS="$LIST_SEP"
14		for v in $v; do
15			[ -n "$v" ] && (
16				echo "\""$p"\": "$v"," | sed -e 's|_|-|g' >> $config_dir/settings.json
17			)
18		done
19		unset IFS
20	done
21}
22
23append_params_quotes() {
24	local p; local v; local s="$1"; shift
25	for p in $*; do
26		config_get v "$s" "$p"
27		IFS="$LIST_SEP"
28		for v in $v; do
29			[ -n "$v" ] && (
30				echo -n "\""$p | sed -e 's|/|\\/|g;s|_|-|g' >> $config_dir/settings.json; \
31				echo "\": \""$v"\"," >> $config_dir/settings.json
32			)
33		done
34		unset IFS
35	done
36}
37
38start_service() {
39	local s="$1"
40	local enable=0
41	local enabled=0
42	local run_as_usr='root'
43	local open_file_limit=0
44	local ulimit_files=`ulimit -n`
45
46	# disabled?
47	config_get_bool enable "$s" enable 0 # compatibility with prev version
48	config_get_bool enabled "$s" enabled 0
49	[ "$enabled" == 0 -a "$enable" == 0 ] && return 0
50	config_get config_dir "$s" config_dir '/tmp/transmission'
51	mkdir -p "$config_dir"
52	config_get run_as_usr "$s" run_daemon_as_user 'root'
53
54	echo "{" > $config_dir/settings.json
55
56	append_params "$s" \
57		alt_speed_down alt_speed_enabled alt_speed_time_begin alt_speed_time_day \
58		alt_speed_time_enabled alt_speed_time_end alt_speed_up blocklist_enabled \
59		cache_size_mb dht_enabled encryption idle_seeding_limit idle_seeding_limit_enabled \
60		incomplete_dir_enabled lazy_bitfield_enabled lpd_enabled message_level \
61		open_file_limit peer_limit_global peer_limit_per_torrent peer_port \
62		peer_port_random_high peer_port_random_low peer_port_random_on_start \
63		peer_socket_tos pex_enabled port_forwarding_enabled preallocation prefetch_enabled \
64		ratio_limit ratio_limit_enabled rename_partial_files rpc_authentication_required \
65		rpc_enabled rpc_port rpc_whitelist_enabled script_torrent_done_enabled \
66		speed_limit_down speed_limit_down_enabled speed_limit_up \
67		speed_limit_up_enabled start_added_torrents trash_original_torrent_files \
68		umask upload_slots_per_torrent utp_enabled watch_dir_enabled
69
70	append_params_quotes "$s" \
71		blocklist_url bind_address_ipv4 bind_address_ipv6 download_dir incomplete_dir \
72		peer_congestion_algorithm rpc_bind_address rpc_password rpc_url \
73		rpc_username rpc_whitelist script_torrent_done_filename watch_dir
74
75	echo "\""invalid-key"\": false" >> $config_dir/settings.json
76	echo "}" >> $config_dir/settings.json
77
78	chown -R $run_as_usr $config_dir
79
80	config_get open_file_limit "$s" open_file_limit 32
81	let open_limit_files="$open_file_limit + 8"
82
83	if [ ${open_file_limit} -gt ${ulimit_files} ]; then
84		ulimit -n $open_limit_files
85	fi
86
87	eval "$SSD -c $run_as_usr -q -b -x $BIN -S -- -g $config_dir"
88}
89
90start() {
91	config_load transmission
92	config_foreach start_service transmission
93}
94
95stop() {
96	service_kill $(basename $BIN)
97}
98
99restart() {
100	stop; sleep 5; start
101}
102