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Commit | Line | Data |
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1ad48481 | 1 | #!/bin/sh |
2 | # simple script that generates entrance config using build_config.sh.in | |
3 | # and .desktop files from /usr/share/xsessions | |
4 | ||
5 | CONFIGIN="/etc/X11/entrance/build_config.sh.in" | |
6 | CONFIGOUT="/tmp/build_config.sh" | |
7 | SESSIONS="/tmp/sessions" | |
8 | ICONDIR="/usr/share/entrance/images/sessions" | |
9 | ||
10 | die() { | |
11 | echo "$2" >&2 | |
12 | exit $1 | |
13 | } | |
14 | [ -f $CONFIGIN -a -r $CONFIGIN ] || \ | |
15 | die 1 "No config file $CONFIGIN, or not readable" | |
16 | ||
17 | [ -d /usr/share/xsessions ] || die 2 "No xsessions dir" | |
18 | ||
19 | # two common desktops | |
20 | cat << EOF > /tmp/default.desktop | |
21 | Name=Default | |
22 | Exec=default | |
23 | EOF | |
24 | cat << EOF > /tmp/failsafe.desktop | |
25 | Name=Failsafe | |
26 | Exec=failsafe | |
27 | EOF | |
28 | ||
29 | ||
30 | SESSION_SRTING="$(grep -E "^#session:" $CONFIGIN | sed 's/^#session://')" | |
31 | ||
32 | : > $SESSIONS | |
33 | NUM=0 | |
34 | for DESKTOP in /tmp/default.desktop /usr/share/xsessions/*.desktop \ | |
35 | /tmp/failsafe.desktop; do | |
36 | ||
a8f0a285 | 37 | EXEC=$(grep -E "^Exec=" $DESKTOP | sed 's/^Exec=//' ) |
1ad48481 | 38 | [ -n "$EXEC" ] || ( echo "Skipping $DESKTOP !!!" >&2; continue ) |
a8f0a285 | 39 | [ -n "$(which $EXEC 2>/dev/null)" ] && EXEC=$(which $EXEC) |
40 | EXEC=$(echo $EXEC | sed 's_/_\\/_g') | |
1ad48481 | 41 | |
42 | NAME="$(grep -E "^Name=" $DESKTOP | sed 's/^Name=//' | \ | |
43 | sed 's_/_\\/_g')" | |
71055f9a | 44 | [ -n "$NAME" ] || NAME="$EXEC" |
1ad48481 | 45 | |
46 | ICON="$(basename $DESKTOP .desktop).png" | |
47 | [ -r $ICONDIR/$ICON ] || ICON=default.png | |
48 | ||
49 | echo "$SESSION_SRTING" | \ | |
50 | sed -e "s/@NUM@/$NUM/g" -e "s/@SESSION@/$EXEC/g" \ | |
51 | -e "s/@TITLE@/$NAME/g" -e "s/@ICON@/$ICON/g" >> $SESSIONS | |
52 | NUM=$(($NUM+1)) | |
53 | done | |
54 | ||
55 | sed -e "s/@auth_mode@/1/" -e "s/@COUNT@/$NUM/" $CONFIGIN > $CONFIGOUT | |
56 | chmod 755 $CONFIGOUT | |
57 | exec $CONFIGOUT |