Annotation of dgamelaunch-openbsd/dgl-create-chroot, Revision 1.4
1.1 rubenllo 1: #!/bin/sh
2:
3: # Ideas and some parts from the original dgl-create-chroot (by joshk@triplehelix.org, modifications by jilles@stack.nl)
4: # This one by paxed@alt.org
5:
6:
7: #
8: # configure dgl with --with-config-file=/path_to_chroot/etc/dgamelaunch.conf, if you want the conf file inside the chroot.
9: #
10:
11:
12: # Same as chroot_path in dgl config file
13: CHROOT="/opt/nethack/nethack.alt.org/"
14: # the user & group from dgamelaunch config file.
15: USRGRP="games:games"
16: # COMPRESS from include/config.h; the compression binary to copy. leave blank to skip.
1.4 ! rubenllo 17: COMPRESSBIN="/usr/bin/gzip"
1.1 rubenllo 18: # nethack binary to copy into chroot (leave blank to skip)
19: #NETHACKBIN="/home/paxed/hacking/coding/nethacksource/nethack-3.4.3-nao/nh343/nethack.343-nao"
20: # fixed data to copy (leave blank to skip)
21: #NH_PLAYGROUND_FIXED="/home/paxed/hacking/coding/nethacksource/nethack-3.4.3-nao/nh343/"
22: # HACKDIR from include/config.h; aka nethack subdir inside chroot
23: NHSUBDIR="/nh343/"
24: # VAR_PLAYGROUND from include/unixconf.h
25: NH_VAR_PLAYGROUND="/nh343/var/"
26:
27: # only define this if dgl was configured with --enable-sqlite
28: SQLITE_DBFILE="/dgldir/dgamelaunch.db"
29:
30: # END OF CONFIG
31: ##############################################################################
32:
33: errorexit()
34: {
35: echo "Error: $@" >&2
36: exit 1
37: }
38:
39: findlibs()
40: {
41: for i in "$@"; do
1.2 rubenllo 42: if [ -z "`ldd "$i" | grep 'not a'`" ]; then
43: if test $(uname -s) == OpenBSD; then
44: echo $(ldd "$i" | awk '{ print $7 }' | egrep -v ^'\(') | cut -d ' ' -f 3-
45: else
46: echo $(ldd "$i" | awk '{ print $3 }' | egrep -v ^'\(')
1.1 rubenllo 47: echo $(ldd "$i" | grep 'ld-linux' | awk '{ print $1 }')
1.2 rubenllo 48: fi
1.1 rubenllo 49: fi
50: done
51: }
52:
53: ##############################################################################
54:
55: if [ -z "$TERMDATA" ]; then
56: SEARCHTERMDATA="/etc/terminfo /usr/share/lib/terminfo /usr/share/terminfo /lib/terminfo"
57: for dir in $SEARCHTERMDATA; do
58: if [ -e "$dir/x/xterm" ]; then
59: TERMDATA="$TERMDATA $dir"
60: fi
61: done
62: if [ -z "$TERMDATA" ]; then
63: errorexit "Couldn't find terminfo definitions. Please specify in 'TERMDATA' variable."
64: fi
65: fi
66:
67:
68:
69: # remove trailing slash, if any
70: CHROOT="`echo ${CHROOT%/}`"
71:
72: set -e
73: umask 022
74:
75: if [ -e "$CHROOT" ]; then
76: errorexit "Chroot $CHROOT already exists."
77: fi
78:
79: CURDIR="`pwd`"
80:
1.4 ! rubenllo 81: if [ ! -e "$CURDIR/dgamelaunch-openbsd" ]; then
! 82: errorexit "Cannot find dgamelaunch-openbsd in $CURDIR"
1.1 rubenllo 83: fi
84:
85: DGLFILE="dgamelaunch.`date +%Y%m%d`"
86:
87: echo "Setting up chroot in $CHROOT"
88:
1.4 ! rubenllo 89: LIBS="`findlibs dgamelaunch-openbsd`"
1.1 rubenllo 90:
91: mkdir -p "$CHROOT" || errorexit "Cannot create chroot"
92: cd "$CHROOT"
93: mkdir dgldir etc lib mail usr bin
94: chown "$USRGRP" dgldir mail
1.4 ! rubenllo 95: cp "$CURDIR/dgamelaunch-openbsd" "$DGLFILE"
1.1 rubenllo 96: ln -s "$DGLFILE" dgamelaunch
97:
98: mkdir -p "$CHROOT/dgldir/inprogress-nh343"
99: mkdir -p "$CHROOT/dgldir/userdata"
100: chown "$USRGRP" "$CHROOT/dgldir/inprogress-nh343"
101: chown "$USRGRP" "$CHROOT/dgldir/userdata"
102:
103:
104: if [ -n "$SQLITE_DBFILE" ]; then
105: if [ "x`which sqlite3`" = "x" ]; then
106: errorexit "No sqlite3 found."
107: else
108: echo "Creating SQLite database at $SQLITE_DBFILE"
109: SQLITE_DBFILE="`echo ${SQLITE_DBFILE%/}`"
110: SQLITE_DBFILE="`echo ${SQLITE_DBFILE#/}`"
111: sqlite3 "$CHROOT/$SQLITE_DBFILE" "create table dglusers (id integer primary key, username text, email text, env text, password text, flags integer);"
112: chown "$USRGRP" "$CHROOT/$SQLITE_DBFILE"
113: fi
114: fi
115:
116:
117: if [ -n "$COMPRESSBIN" -a -e "`which $COMPRESSBIN`" ]; then
118: COMPRESSDIR="`dirname $COMPRESSBIN`"
119: COMPRESSDIR="`echo ${COMPRESSDIR%/}`"
120: COMPRESSDIR="`echo ${COMPRESSDIR#/}`"
121: echo "Copying $COMPRESSBIN to $COMPRESSDIR"
122: mkdir -p "$COMPRESSDIR"
123: cp "`which $COMPRESSBIN`" "$COMPRESSDIR/"
124: LIBS="$LIBS `findlibs $COMPRESSBIN`"
125: fi
126:
127:
128: mkdir -p dev
129: cd dev
1.3 rubenllo 130: if test $(uname -s) == OpenBSD; then
131: mknod urandom c 45 0
132: else
133: mknod urandom c 1 9
134: fi
1.1 rubenllo 135: cd ..
136:
137:
138: cd etc
139: cp "$CURDIR/examples/dgamelaunch.conf" .
140: echo "Edit $CHROOT/etc/dgamelaunch.conf to suit your needs."
141: [ -f /etc/localtime ] && cp /etc/localtime .
142: cd ..
143:
144:
145: cd bin
146: cp "$CURDIR/ee" .
147: cp "$CURDIR/virus" .
148: echo "Copied text editors 'ee' and 'virus' to chroot."
149: cd ..
150:
151:
152: cp "$CURDIR/examples/dgl_menu_main_anon.txt" .
153: cp "$CURDIR/examples/dgl_menu_main_user.txt" .
154: cp "$CURDIR/examples/dgl_menu_watchmenu_help.txt" .
155: cp "$CURDIR/examples/dgl-banner" .
156: cp "$CURDIR/dgl-default-rcfile" "dgl-default-rcfile.nh343"
157: chmod go+r dgl_menu_main_anon.txt dgl_menu_main_user.txt dgl-banner dgl-default-rcfile.nh343
158:
159: NHSUBDIR="`echo ${NHSUBDIR%/}`"
160: NHSUBDIR="`echo ${NHSUBDIR#/}`"
161:
162: mkdir "$CHROOT/$NHSUBDIR"
163:
164: if [ -n "$NETHACKBIN" -a ! -e "$NETHACKBIN" ]; then
165: errorexit "Cannot find NetHack binary $NETHACKBIN"
166: fi
167:
168: if [ -n "$NETHACKBIN" -a -e "$NETHACKBIN" ]; then
169: echo "Copying $NETHACKBIN"
170: cd "$NHSUBDIR"
171: NHBINFILE="`basename $NETHACKBIN`.`date +%Y%m%d`"
172: cp "$NETHACKBIN" "$NHBINFILE"
173: ln -s "$NHBINFILE" nethack
174: LIBS="$LIBS `findlibs $NETHACKBIN`"
175: cd "$CHROOT"
176: fi
177:
178:
179: NH_PLAYGROUND_FIXED="`echo ${NH_PLAYGROUND_FIXED%/}`"
180:
181: if [ -n "$NH_PLAYGROUND_FIXED" -a -d "$NH_PLAYGROUND_FIXED" ]; then
182: echo "Copying NetHack playground stuff."
183: NHFILES="*.lev *.dat cmdhelp data dungeon help hh history license opthelp options oracles recover rumors wizhelp"
184: for fil in $NHFILES; do
185: cp $NH_PLAYGROUND_FIXED/$fil "$CHROOT/$NHSUBDIR/"
186: done
187: fi
188:
189:
190: NH_VAR_PLAYGROUND="`echo ${NH_VAR_PLAYGROUND%/}`"
191: NH_VAR_PLAYGROUND="`echo ${NH_VAR_PLAYGROUND#/}`"
192:
193: echo "Creating NetHack variable dir stuff."
194: if [ -n "$NH_VAR_PLAYGROUND" ]; then
195: mkdir -p "$CHROOT/$NH_VAR_PLAYGROUND"
196: chown -R "$USRGRP" "$CHROOT/$NH_VAR_PLAYGROUND"
197: fi
198: mkdir -p "$CHROOT/$NH_VAR_PLAYGROUND/save"
199: chown -R "$USRGRP" "$CHROOT/$NH_VAR_PLAYGROUND/save"
200: touch "$CHROOT/$NH_VAR_PLAYGROUND/logfile"
201: touch "$CHROOT/$NH_VAR_PLAYGROUND/perm"
202: touch "$CHROOT/$NH_VAR_PLAYGROUND/record"
203: touch "$CHROOT/$NH_VAR_PLAYGROUND/xlogfile"
204:
205: chown -R "$USRGRP" "$CHROOT/$NHSUBDIR"
206: chown -R "$USRGRP" "$CHROOT/$NH_VAR_PLAYGROUND"
207:
208:
209:
210: # Curses junk
211: if [ -n "$TERMDATA" ]; then
212: echo "Copying termdata files from $TERMDATA"
213: for termdat in $TERMDATA; do
214: mkdir -p "$CHROOT`dirname $termdat`"
215: if [ -d $termdat/. ]; then
216: cp -LR $termdat/. $CHROOT$termdat
217: else
218: cp $termdat $CHROOT`dirname $termdat`
219: fi
220: done
221: fi
222:
223:
224: LIBS=`for lib in $LIBS; do echo $lib; done | sort | uniq`
225: echo "Copying libraries:" $LIBS
226: for lib in $LIBS; do
227: mkdir -p "$CHROOT`dirname $lib`"
228: cp $lib "$CHROOT$lib"
229: done
230:
231:
232: echo "Finished."
233:
234:
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