32d79058f9e08940df2f51767c06006310163b8a
[utils.git] / planime
1 #!/bin/sh
2
3 isnum() {
4     grep -xq '[0-9]\+' <<<"$1"
5 }
6
7 findfile() {
8     local file tail eq eqt m
9     for file in "$1"*; do
10         tail="${file#$1}"
11         eq="${tail%.*}"
12         m=n
13         if [ "${eq%% *}" -eq "$2" ] 2>/dev/null; then
14             if [[ "$eq" == *\ * ]]; then
15                 eqt="${eq#* }"
16             else
17                 eqt=
18             fi
19             m=y
20         elif [ "${eq:0:${#2}}" = "$2" ]; then
21             eqt="${eq:${#2}}"
22             if [ "${eqt:0:1}" = " " -o -z "$eqt" ]; then
23                 eqt="${eqt# }"
24                 m=y
25             fi
26         fi
27         if [ "$m" = y ]; then
28             if [ "$eqt" = "$3" -o "$eqt" = "($3)" ]; then
29                 echo "$file"
30                 return 0
31             fi
32         fi
33     done
34     return 1
35 }
36
37 origargs=("$0" "$@")
38 cmdline=(mplayer -fs)
39
40 while [ "${1:0:1}" = - ]; do
41     a="$1"
42     shift
43     case "$a" in
44         -h)
45             echo "usage: planime [-ht] [-s PAR VAL] [NAME-QUAL] [EP|.] [TYPE-QUAL]" >&2
46             exit 0
47             ;;
48         -t)
49             cmdline=("${cmdline[@]}" -ao oss:/dev/dsp1)
50             ;;
51         -s)
52             savepar="$1"
53             shift
54             saveval="$1"
55             shift
56             ;;
57     esac
58 done
59
60 base="$(basename "$(pwd)")"
61 nextep=n
62 file=
63 tqual=
64 if [ $# -eq 0 ]; then
65     nextep=y
66 elif [ $# -eq 1 ]; then
67     if [ -r "$1" ]; then
68         file="$1"
69     else
70         if findfile "$base - " "$1" >/dev/null; then
71             ep="$1"
72         else
73             nextep=y
74             base="$base $1"
75         fi
76     fi
77 elif [ $# -eq 2 ]; then
78     if findfile "$base - " "$1" "$2" >/dev/null; then
79         ep="$1"
80         tqual="$2"
81     else
82         base="$base $1"
83         ep="$2"
84     fi
85 else
86     base="$base $1"
87     ep="$2"
88     tqual="$3"
89 fi
90 if [ "$ep" = . ]; then nextep=y; fi
91 if [ "$nextep" = y -a -r nextep ]; then
92     ep="$(<nextep)"
93     if ! isnum "$ep"; then
94         echo "planime: nextep is non-numeric" >&2
95         exit 1
96     fi
97 fi
98 file="$(findfile "$base - " "$ep" "$qual")"
99
100 if [ -z "$file" -o ! -r "$file" ]; then
101     echo "planime: no matching file found" >&2
102     exit 1
103 fi
104
105 case "${file##*.}" in
106     ogm)
107         defopts=(-aid 1 -sid 0)
108         ;;
109     mkv)
110         defopts=(-slang eng -alang jpn)
111         ;;
112 esac
113
114 ifile=".${ep}.info"
115
116 if [ -n "$savepar" ]; then
117     if [ -r "$ifile" ]; then
118         egrep -v "^${savepar}:" "$ifile" >"$ifile.new"
119         mv -f "$ifile.new" "$ifile"
120     fi
121     echo "$savepar: $saveval" >>"$ifile"
122     exit 0
123 fi
124
125 unset delay
126
127 if [ -r "$ifile" ]; then
128     delay="$(sed -n 's/delay *: *\([^ ]*\)$/\1/p' <"$ifile")"
129     cmdline=("${cmdline[@]}" -delay "$delay")
130 else
131     cmdline=("${cmdline[@]}" "${defopts[@]}")
132 fi
133
134 if [ "`hostname`" = pc6 ]; then chwp=y; fi
135
136 if [ "$chwp" = y ]; then (sleep 2; randomwp) & fi
137 "${cmdline[@]}" "$file"
138
139 if [ "$nextep" = y ]; then
140     echo "0. Save and continue"
141     echo "1. Continue without saving"
142     echo "2. Save and exit"
143     echo "3. Exit without saving"
144     IFS= read -sn1 c
145     save=n
146     cont=n
147     case "$c" in
148         0|" ")
149             save=y
150             cont=y
151             ;;
152         1)
153             cont=y
154             ;;
155         2|$'\e')
156             save=y
157             ;;
158     esac
159     if [ "$save" = y ]; then
160         echo "$(($ep + 1))" >nextep
161     fi
162     if [ "$cont" = y ]; then
163         exec "${origargs[@]}"
164     fi
165 fi