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[utils.git] / autodlctl
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aba77738
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1#!/bin/bash
2
3paths=(/home/pub/video/anime $HOME/dc/autodl/cur)
4
3266af74 5function findcurep
6{
7 if [ -r badlist ]; then
c8522c34 8 echo badlist `head -n 1 badlist`
3266af74 9 return 0
10 fi
11 if [ -r curep ]; then
12 if [ -r maxep ]; then
13 if [ "`cat curep`" -le "`cat maxep`" ]; then
14 echo curep `cat curep`
f8416d8d 15 return 0
3266af74 16 fi
17 else
18 echo curep `cat curep`
f8416d8d 19 return 0
3266af74 20 fi
3266af74 21 fi
22 echo none
23 return 1
24}
25
aba77738
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26function getnext
27{
3bf0176f 28 cd "$1/.autodl/"
29 tag="$2"
aba77738 30 echo "checking $tag"
3bf0176f 31 sexpr="`cat sexpr`"
aba77738 32 unset badsizes
3266af74 33 epinfo=(`findcurep`)
34 if [ "${epinfo[0]}" = none ]; then
aba77738
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35 echo "no available episode of $tag" >&2
36 echo "$tag" >>"$HOME/dc/autodl/faulty"
3bf0176f 37 touch disabled
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38 return 1
39 fi
3266af74 40 epfrom="${epinfo[0]}"
41 curep="${epinfo[1]}"
6c554f39 42 unset badsizesl
3bf0176f 43 if [ -r badsizes ]; then
44 badsizesl="$(sed -n "s/^0*$curep \([^#]*\)\( *#.*\)\?$/\1/p" badsizes)"
6c554f39 45 fi
45f2d3f3
DC
46 if [ -n "$badsizesl" ]; then
47 read -a badsizes <<<"$badsizesl"
48 unset badsizesl
49 echo "found bad size list: ${badsizes[@]}"
50 fi
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51 unset args
52 fsexpr="`printf "$sexpr" "$curep"`"
53 if [ "${#badsizes[@]}" -gt 0 ]; then
54 for badsize in "${badsizes[@]}"; do
55 fsexpr="$fsexpr & ! S=$badsize"
56 done
57 fi
3bf0176f 58 infofile=rtinfo
59 estatfile=estat
32dd9fcf 60 args=(-e "$fsexpr" -t "$tag $curep" -I "$infofile" -E "$estatfile" -x "curep=$curep")
3bf0176f 61 if [ -e wait ]; then
9151870a 62 args=("${args[@]}" -w)
63 fi
3bf0176f 64 if [ -r uarg ]; then
65 uarg="`cat uarg`"
66 elif [ -e autouarg ]; then
67 uarg="rename:$tag - %02i.ext:move:../autodl/cur/$tag"
aba77738
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68 fi
69 if [ -n "$uarg" ]; then
70 fuarg="`printf "$uarg" "$curep"`"
71 args=("${args[@]}" -a "$fuarg")
72 fi
3bf0176f 73 outfile=output
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74 echo "trying to download -- autodl ${args[@]}"
75 intr=n
76 autodl "${args[@]}" >"$outfile" 2>&1 &
77 pid=$!
78 trap "intr=y; kill -INT $pid" USR1 INT
79 wait $pid
80 stat=$?
8c73da68 81 if [ -r "$estatfile" ]; then
82 estat="`cat "$estatfile"`"
83 rm -f "$estatfile"
84 fi
aba77738
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85 if [ "$intr" = y ]; then
86 echo "$tag interrupted"
87 else
88 if [ "$stat" -ne 0 ]; then
58a2c684 89 if [ "$stat" -eq 1 ]; then
90 echo "Failure for $tag" >>"$HOME/dc/autodl/errorlog"
91 tail -n 20 "$outfile" >>"$HOME/dc/autodl/errorlog"
92 elif [ "$stat" -eq 2 ]; then
93 echo "Connection error on $tag"
94 elif [ "$stat" -eq 3 ]; then
95 echo "Configuration error, disabling $tag"
3bf0176f 96 cp "$outfile" conferr
97 touch disabled
07878795 98 echo "$tag" >>"$HOME/dc/autodl/faulty"
58a2c684 99 fi
aba77738 100 else
8c73da68 101 echo "episode $curep of $tag done (estat: \"$estat\")"
aba77738
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102 case "$epfrom" in
103 badlist)
104 echo -en "${tag}\n${curep}\n" >>"$HOME/dc/autodl/baddone"
3bf0176f 105 egrep -v "^$curep( |\$)" badlist >newbadlist
106 mv -f newbadlist badlist
107 if [ `wc -l <badlist` -eq 0 ]; then
108 rm badlist
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109 echo "$tag has no more bad episodes"
110 echo "$tag" >>"$HOME/dc/autodl/badmaxed"
111 fi
112 ;;
113 curep)
8c73da68 114 if [ "$estat" = dbl ]; then
115 echo -en "${tag}\n${curep}\n" >>"$HOME/dc/autodl/done"
116 echo -en "${tag}\n$((${curep} + 1))\n" >>"$HOME/dc/autodl/done"
46b10ab7 117 let "nextep=curep+2"
8c73da68 118 else
119 echo -en "${tag}\n${curep}\n" >>"$HOME/dc/autodl/done"
46b10ab7 120 let "nextep=curep+1"
8c73da68 121 fi
46b10ab7 122 echo "$nextep" >curep
3bf0176f 123 if [ -r maxep ]; then
46b10ab7 124 if [ "$nextep" -gt "`cat maxep`" ]; then
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125 echo "$tag has reached max"
126 echo "$tag" >>"$HOME/dc/autodl/maxed"
127 fi
128 fi
129 ;;
130 esac
79d4ee97 131 if [ "$estat" = bad ]; then
132 echo "episode reported as bad, adding to badlist"
133 echo "$curep" >>badlist
134 fi
3266af74 135 if ! findcurep; then
136 echo "no more episodes to download from $tag"
137 touch disabled
138 fi
aba77738
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139 fi
140 fi
141 rm -f "$outfile"
142 rm -f "$HOME/dc/autodl/run/$tag"
143}
144
145for dir in $HOME/dc/autodl{,/cur,/run}; do
146 if [ -e "$dir" ]; then
147 if [ ! -d "$dir" ]; then
148 echo "$dir is not a directory, please remedy and restart" >&2
149 exit 1
150 fi
151 else
152 mkdir "$dir" || exit 1
153 fi
154done
155
156while [ $# -gt 0 ]; do
157 arg="$1"
158 shift
159 case "$arg" in
160 -k)
161 pid="$(cat "$HOME/dc/autodl/run/master")"
162 if [ -z "$pid" ]; then
163 echo "autodlctl: could not read a PID from $HOME/dc/autodl/run/master" >&2
164 exit 1
165 fi
166 kill "$pid"
167 exit 0
168 ;;
169 *)
170 echo "autodlctl: unrecognized option: \"$arg\"" >&2
171 exit 1
172 ;;
173 esac
174done
175
176lastget=0
177done=n
178trap "done=y" INT QUIT TERM
179echo $$ >"$HOME/dc/autodl/run/master"
180while [ "$done" != y ]; do
181 for pidfile in $HOME/dc/autodl/run/*; do
182 if [ "$pidfile" = "$HOME/dc/autodl/run/*" ]; then break; fi
183 pid="`cat "$pidfile"`"
184 if [ -d /proc/1 -a ! -d "/proc/$pid" ]; then
185 echo "removing stale pidfile $pidfile"
186 rm -f "$pidfile"
187 fi
188 done
189 for p in "${paths[@]}"; do
190 for d in "$p"/*; do
191 if [ -d "$d/.autodl" -a ! -e "$d/.autodl/disabled" ]; then
192 if [ -r "$d/.autodl/tag" ]; then
193 tag="`cat "$d/.autodl/tag"`"
194 else
195 tag="`basename "$d"`"
196 fi
07878795 197 start=y
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198 if [ -e "$d/.autodl/disable" ]; then
199 echo "disabling $tag per user request"
07878795 200 start=n
aba77738
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201 touch "$d/.autodl/disabled"
202 rm -f "$d/.autodl/disable"
203 if [ -r "$HOME/dc/autodl/run/$tag" ]; then
204 pid="`cat "$HOME/dc/autodl/run/$tag"`"
205 echo "sending SIGUSR1 to $pid"
206 kill -USR1 "$pid"
207 else
208 echo "could not find pid for $tag"
209 fi
07878795 210 fi
211 if [ -e "$d/.autodl/restart" ]; then
212 echo "restarting $tag per user request"
213 rm -f "$d/.autodl/restart"
214 if [ -r "$HOME/dc/autodl/run/$tag" ]; then
215 pid="`cat "$HOME/dc/autodl/run/$tag"`"
216 echo "sending SIGUSR1 to $pid"
217 kill -USR1 "$pid"
ccc141a3 218 while [ -e "$HOME/dc/autodl/run/$tag" ]; do
219 echo "waiting for it to exit"
220 sleep 1
221 done
07878795 222 else
223 echo "could not find pid for $tag"
224 fi
225 fi
226 if [ $start = y ]; then
227 if [ ! -r "$d/.autodl/sexpr" ]; then
228 touch "$d/.autodl/disabled"
229 echo "$tag lacks sexpr" >&2
230 echo "$tag" >>"$HOME/dc/autodl/faulty"
231 else
232 if [ ! -e "$HOME/dc/autodl/run/$tag" ]; then
233 if [ $((`date +%s` - $lastget)) -gt 20 ]; then
234 getnext "$d" "$tag" &
235 lastget=`date +%s`
236 pid=$!
237 echo "$pid" >"$HOME/dc/autodl/run/$tag"
238 fi
aba77738
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239 fi
240 fi
241 fi
242 fi
243 done
244 done
245 sleep 10
246done
247
248for pidfile in $HOME/dc/autodl/run/*; do
249 if [ "$pidfile" = "$HOME/dc/autodl/run/*" ]; then break; fi
250 if [ "$(basename "$pidfile")" = master ]; then continue; fi
251 pid="`cat "$pidfile"`"
252 echo "sending SIGUSR1 to $pid for `basename "$pidfile"`"
253 kill -USR1 "$pid"
254done
255
256rm -f "$HOME/dc/autodl/run/master"