home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 2010 April
/
PCWorld0410.iso
/
hity wydania
/
Ubuntu 9.10 PL
/
karmelkowy-koliberek-desktop-9.10-i386-PL.iso
/
casper
/
filesystem.squashfs
/
usr
/
sbin
/
update-fonts-alias
< prev
next >
Wrap
Text File
|
2008-05-12
|
5KB
|
163 lines
#!/bin/sh
# $Id: update-fonts-alias 189 2005-06-11 00:04:27Z branden $
# This program compiles fonts.alias files for X font directories; see
# mkfontdir(1x) for a description of the format of fonts.alias files.
# Copyright 1999, 2001, 2002, 2004 Branden Robinson.
# Copyright 2006 Steve Langasek.
# Licensed under the GNU General Public License, version 2. See the file
# /usr/share/common-licenses/GPL or <http://www.gnu.org/copyleft/gpl.txt>.
PROGNAME=${0##*/}
# Query the terminal to establish a default number of columns to use for
# displaying messages to the user. This is used only as a fallback in the event
# the COLUMNS variable is not set. ($COLUMNS can react to SIGWINCH while the
# script is running, and this cannot, only being calculated once.)
DEFCOLUMNS=$(stty size 2>/dev/null | awk '{print $2}') || true
if ! expr "$DEFCOLUMNS" : "[[:digit:]]\+$" >/dev/null 2>&1; then
DEFCOLUMNS=80
fi
# Display a message, wrapping lines at the terminal width.
message () {
echo "$*" | fmt -t -w ${COLUMNS:-$DEFCOLUMNS}
}
# Display a warning message.
warn () {
message "warning: $*" >&2
}
# Display an error message and exit.
die () {
message "fatal error: $*" >&2
exit 1
}
# Display a usage message.
usage () {
if [ -n "$*" ]; then
message "usage error: $*"
fi
cat <<EOF
Usage: $PROGNAME DIRECTORY ...
$PROGNAME { -h | --help }
This program combines X font alias information from several packages into a
single file that is placed in each specified X font directory DIRECTORY. This
utility is primarily useful to Debian package maintainer scripts. See
update-fonts-alias(8) for more information.
Options:
-h, --help display this usage message and exit
EOF
}
X11R7_LAYOUT=
# Validate arguments.
case "$1" in
-h|--help)
usage
exit 0
;;
-7|--x11r7-layout)
X11R7_LAYOUT=true
shift
;;
esac
case "$1" in
-*)
usage "unrecognized option" >&2
exit 2
;;
esac
if [ $# -eq 0 ]; then
usage "one or more font directories must be specified" >&2
exit 2
fi
while [ -n "$1" ]; do
# Try to be clever about the argument; were we given an absolute path?
if expr "$1" : "/.*" >/dev/null 2>&1; then
# Yes; an absolute path to an X font directory was provided.
X11R7DIR=$1
ETCDIR=/etc/X11/fonts/${X11R7DIR##*/}
ETC7DIR=/etc/X11/fonts/X11R7/${X11R7DIR##*/}
if [ "$X11R7DIR" = "$ETCDIR" ] || [ "$X11R7DIR" = "$ETC7DIR" ]; then
# We were given an /etc directory as an argument.
die "path to X font directory must be used"
else
warn "absolute path $X11R7DIR was provided"
fi
else
# No; a relative path was provided -- assume we were given just the
# basename.
X11R7DIR=/usr/share/fonts/X11/$1
ETCDIR=/etc/X11/fonts/$1
ETC7DIR=/etc/X11/fonts/X11R7/$1
fi
shift
# Confirm that the directories to be operated on exist.
VALIDSRC=
if [ -d "$ETCDIR" ]; then
VALIDSRC=yes
else
warn "$ETCDIR does not exist or is not a directory"
fi
if [ -d "$ETC7DIR" ]; then
VALIDSRC=yes
else
if [ -n "$X11R7_LAYOUT" ]; then
warn "$ETC7DIR does not exist or is not a directory"
fi
fi
VALIDDEST=
if [ -d "$X11R7DIR" ]; then
VALIDDEST=yes
else
warn "$X11R7DIR does not exist or is not a directory"
fi
if [ -z "$VALIDSRC" ] || [ -z "$VALIDDEST" ]; then
continue
fi
# Are there any files to process?
if [ "$(echo "$ETCDIR"/*.alias "$ETC7DIR"/*.alias)" != "$ETCDIR/*.alias $ETC7DIR/*.alias" ]
then
if [ -n "$X11R7DIR" ] && [ -d "$X11R7DIR" ]; then
# Write the new alias file in a temporary location in case we are
# interrupted.
cat >"$X11R7DIR/fonts.alias.update-new" <<EOF
!! fonts.alias -- automatically generated file. DO NOT EDIT.
!! To modify, see update-fonts-alias(8).
EOF
for FILE in "$ETCDIR"/*.alias "$ETC7DIR"/*.alias; do
[ -e "$FILE" ] || continue
echo "!! $FILE" >>"$X11R7DIR/fonts.alias.update-new"
cat "$FILE" >>"$X11R7DIR/fonts.alias.update-new"
done
mv "$X11R7DIR/fonts.alias.update-new" "$X11R7DIR/fonts.alias"
fi
else
if [ -n "$X11R7DIR" ] && [ -d "$X11R7DIR" ]; then
# There are no files to process; remove any alias file already in
# the font directory.
rm -f "$X11R7DIR/fonts.alias"
# Remove the font directory if it is empty.
rmdir "$X11R7DIR" >/dev/null 2>&1 || true
fi
fi
done
exit 0
# vim:set ai et sts=4 sw=4 tw=80: