Viewing file: update-pciids (1.09 KB) -rwxr-xr-x Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
#!/bin/sh
set -e SRC="http://pciids.sourceforge.net/v2.2/pci.ids" DEST=/usr/share/hwdata/pci.ids
if which bzip2 >/dev/null ; then DECOMP="bzip2 -d" SRC="$SRC.bz2" elif which gzip >/dev/null ; then DECOMP="gzip -d" SRC="$SRC.gz" else DECOMP="cat" fi
if which curl >/dev/null ; then DL="curl -o $DEST.new $SRC" elif which wget >/dev/null ; then DL="wget -O $DEST.new $SRC" elif which lynx >/dev/null ; then DL="eval lynx -source $SRC >$DEST.new" else echo >&2 "update-pciids: cannot find curl, wget or lynx" exit 1 fi
if ! $DL ; then echo >&2 "update-pciids: download failed" rm -f $DEST.new exit 1 fi
if ! $DECOMP <$DEST.new >$DEST.neww ; then echo >&2 "update-pciids: decompression failed, probably truncated file" exit 1 fi
if ! grep >/dev/null "^C " $DEST.neww ; then echo >&2 "update-pciids: missing class info, probably truncated file" exit 1 fi
if [ -f $DEST ] ; then mv $DEST $DEST.old # --reference is supported only by chmod from GNU file, so let's ignore any errors chmod -f --reference=$DEST.old $DEST.neww 2>/dev/null || true fi mv $DEST.neww $DEST rm $DEST.new
echo "Done."
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