opkg: * Add opkg-key utility

      * Move update-alternatives to utils directory
      * Update opkg_verify_file function to import keys from /etc/opkg



git-svn-id: http://opkg.googlecode.com/svn/trunk@106 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

1 files changed, 0 insertions, 189 deletions

diff --git a/update-alternatives b/update-alternatives
deleted file mode 100755
index 4983e19..0000000
--- a/update-alternatives
+++ /dev/null
@@ -1,189 +0,0 @@
-#!/bin/sh
-# update-alternatives
-#
-# Copyright (C) 2001 Carl D. Worth
-#
-# This program was inspired by the Debian update-alternatives program
-# which is Copyright (C) 1995 Ian Jackson. This version of
-# update-alternatives is command-line compatible with Debian's for a
-# subset of the options, (only --install, --remove, and --help)
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-set -e
-
-# admin dir
-ad="$OPKG_OFFLINE_ROOT/usr/lib/opkg/alternatives"
-
-usage() {
-	echo "update-alternatives: $*
-
-Usage: update-alternatives --install <link> <name> <path> <priority>
-       update-alternatives --remove <name> <path>
-       update-alternatives --help
-<link> is the link pointing to the provided path (ie. /usr/bin/foo).
-<name> is the name in $ad/alternatives (ie. foo)
-<path> is the name referred to (ie. /usr/bin/foo-extra-spiffy)
-<priority> is an integer; options with higher numbers are chosen.
-" >&2
-	exit 2
-}
-
-quit() {
-	echo "update-alternatives: $*" >&2
-	exit 2
-}
-
-register_alt() {
-	[ $# -lt 2 ] && return 1
-	local name="$1"
-	local link="$2"
-
-	if [ ! -d $ad ]; then
-		mkdir -p $ad
-	fi
-
-	if [ -e "$ad/$name" ]; then
-		local olink=`head -n 1 $ad/$name`
-		if [ "$link" != "$olink" ]; then
-			echo "update-alternatives: Error: cannot register alternative $name to $link since it is already registered to $olink" >&2
-			return 1
-		fi
-	else
-		echo "$link" > "$ad/$name"
-	fi
-
-	return 0
-}
-
-protect_slashes() {
-	sed -e 's/\//\\\//g'
-}
-
-remove_alt() {
-	[ $# -lt 2 ] && return 1
-	local name="$1"
-	local path="$2"
-	
-	[ ! -f $ad/$name ] && return 0
-
-	path=`echo $path | protect_slashes`
-	sed -ne "/^$path\>.*/!p" $ad/$name > $ad/$name.new
-	mv $ad/$name.new $ad/$name
-}
-
-add_alt() {
-	[ $# -lt 3 ] && return 1
-	local name="$1"
-	local path="$2"
-	local priority="$3"
-	remove_alt $name $path
-	echo "$path $priority" >> $ad/$name
-}
-
-find_best_alt() {
-	[ $# -lt 1 ] && return 1
-	[ ! -f $ad/$name ] && return 0
-
-	link=$OPKG_OFFLINE_ROOT/`head -n 1 $ad/$name`
-
-##	path=`sed -ne "1!p" $ad/$name | sort -nr -k2 | head -1 | sed 's/ .*//'`
-## busybox safe:
-	path=`sed -ne "1!p" $ad/$name | sed -e "s/\(.*\) \(.*\)/\2 \1/g" | sort -nr | head -n 1 | sed 's/[^ ]* //'`
-	if [ -z "$path" ]; then
-		echo "update-alternatives: removing $link as no more alternatives exist for it"
-		rm $ad/$name
-		if [ -L $link ]; then
-			rm $link
-		fi
-		return 0
-	fi
-
-	if [ ! -e $link -o -L $link ]; then
-		local link_dir=`dirname $link`
-		if [ ! -d $link_dir ]; then
-			mkdir -p $link_dir
-		fi
-		ln -sf $path $link
-		echo "update-alternatives: Linking $link to $path"
-	else
-		echo "update-alternatives: Error: not linking $link to $path since $link exists and is not a link"
-		return 1
-	fi
-
-	return 0
-}
-
-do_install() {
-	if [ $# -lt 4 ]; then
-		usage "--install needs <link> <name> <path> <priority>"
-	fi
-	local link="$1"
-	local name="$2"
-	local path="$3"
-	local priority="$4"
-
-	path=`echo $path | sed 's|/\+|/|g'`
-
-	# This is a bad hack, but I haven't thought of a cleaner solution yet...
-	[ -n "$OPKG_OFFLINE_ROOT" ] && path=`echo $path | sed "s|^$OPKG_OFFLINE_ROOT/*|/|"`
-
-	register_alt $name $link
-	add_alt $name $path $priority
-	find_best_alt $name
-}
-
-do_remove() {
-       if [ $# -lt 2 ]; then
-		usage "--remove needs <name> <path>"
-	fi	
-	local name="$1"
-	local path="$2"
-
-	path=`echo $path | sed 's|/\+|/|g'`
-
-	# This is a bad hack, but I haven't thought of a cleaner solution yet...
-	[ -n "$OPKG_OFFLINE_ROOT" ] && path=`echo $path | sed "s|^$OPKG_OFFLINE_ROOT/*|/|"`
-
-	remove_alt $name $path
-	find_best_alt $name
-}
-
-###
-# update-alternatives "main"
-###
-
-while [ $# -gt 0 ]; do
-	arg="$1"
-	shift
-
-	case $arg in
-	--help)
-		usage "help:"
-		exit 0
-		;;
-	--install)
-		do_install $*
-		exit $?
-		;;
-	--remove)
-		do_remove $*
-		exit $?
-		;;
-	*)
-		usage "unknown argument \`$arg'"
-		;;
-	esac
-done
-
-usage "at least one of --install or --remove must appear"
-
-exit 0