We use new ipk format now.

3 files changed, 241 insertions, 17 deletions

diff --git a/mkipks b/mkipks
index 21b903c..26c72b9 100755
--- a/mkipks
+++ b/mkipks
@@ -30,8 +30,8 @@ STRIP=arm-linux-strip
 STRIP_FILES="*ARM*not stripped"
 
 TDIR=/tmp/ipk$$
-DATADIR=$TDIR/data
-CTRLDIR=$TDIR/control
+DATADIR=$TDIR
+CTRLDIR=$TDIR/CONTROL
 
 IMAGEDIR=
 VERB=
@@ -187,16 +187,23 @@ do
 	elif [ -z "$IMAGEDIR" ]
 	then
 	    #size=$(du -h -s $DATADIR | sed -e 's/[	 ].*//')
-	    size=$(mkfs.jffs2 -r $DATADIR | wc -c)
+	    if (which mkfs.jffs2 >/dev/null 2>&1); then
+		size=$(mkfs.jffs2 -r $DATADIR | wc -c)
+	    fi
 	    echo "Package: $packagename" >$CTRLDIR/control
+	    if [ ! -z "$size" ]; then
 	    echo "Installed-Size: $size" >>$CTRLDIR/control
+	    else
+	    echo "Warning, no mkfs.jffs2 found, unable to set Installed-Size."
+	    fi
+	    echo "Architecture: $ARCH" >>$CTRLDIR/control 
 	    echo "Filename: ./$package.ipk" >>$CTRLDIR/control
 	    echo "Version: $version" >>$CTRLDIR/control
-	    echo "Depends: $depends" >>$CTRLDIR/control
-	    echo "Provides: $provides" >>$CTRLDIR/control
-	    echo "Conflicts: $conflicts" >>$CTRLDIR/control
-	    egrep -v "^(Files|Version|Depends|Provides|Conflicts):" >>$CTRLDIR/control $i
-	    echo "$DEB_VERSION" >$TDIR/debian-binary
+	    [ ! -z "$depends" ] && echo "Depends: $depends" >>$CTRLDIR/control
+	    [ ! -z "$provides" ] && echo "Provides: $provides" >>$CTRLDIR/control
+	    [ ! -z "$conflicts" ] && echo "Conflicts: $conflicts" >>$CTRLDIR/control
+	    egrep -v "^(Files|Version|Depends|Provides|Conflicts|Architecture):" >>$CTRLDIR/control $i
+#	    echo "$DEB_VERSION" >$TDIR/debian-binary
 	    base=${i%.control}
 	    scripts="preinst postinst prerm postrm"
 	    for pf in $scripts
@@ -206,15 +213,7 @@ do
 		    cp ${base}.$pf $CTRLDIR/$pf
 		fi
 	    done
-	    if [ "$UID" = 0 ]
-	    then
-		chown -R root.root $TDIR
-            else
-	    	echo "Warning: You are not root. Unable to squash permissions."
-	    fi
-	    ( cd $CTRLDIR; tar cfz ../control.tar.gz ./*; )
-	    ( cd $DATADIR; tar cfz ../data.tar.gz ./*; )
-	    ( cd $TDIR; rm -rf control data; tar cf - ./debian-binary ./control.tar.gz ./data.tar.gz; ) | gzip >$RDIR/$package.ipk
+	    $OPIEDIR/scripts/ipkg-build -o root -g root $TDIR
 	    RESULT=$package.ipk
 	    if [ -n "$VERB" ]
 	    then
@@ -229,3 +228,5 @@ do
 	echo >&2 "Not building $package package"
     fi
 done
+# clean up 
+rm -rf $TDIR
diff --git a/scripts/ipkg-build b/scripts/ipkg-build
new file mode 100755
index 0000000..ac8f286
--- a/dev/null
+++ b/scripts/ipkg-build
@@ -0,0 +1,194 @@
+#!/bin/bash
+
+# ipkg-build -- construct a .ipk from a directory
+# Carl Worth <cworth@east.isi.edu>
+# based on a script by Steve Redler IV, steve@sr-tech.com 5-21-2001
+set -e
+
+ipkg_extract_value() {
+	sed -e "s/^[^:]*:[[:space:]]*//"
+}
+
+required_field() {
+	field=$1
+
+	value=`grep "^$field:" < $CONTROL/control | ipkg_extract_value`
+	if [ -z "$value" ]; then
+		echo "*** Error: $CONTROL/control is missing field $field" >&2
+		return 1
+	fi
+	echo $value
+	return 0
+}
+
+pkg_appears_sane() {
+	local pkg_dir=$1
+
+	local owd=`pwd`
+	cd $pkg_dir
+
+	PKG_ERROR=0
+
+	tilde_files=`find . -name '*~'`
+	if [ -n "$tilde_files" ]; then
+		echo "*** Warning: The following files have names ending in '~'.
+You probably want to remove them: " >&2
+		ls -ld $tilde_files
+		echo >&2
+	fi
+
+	large_uid_files=`find . -uid +99`
+
+	if [ "$ogargs" = "" ]  && [ -n "$large_uid_files" ]; then
+		echo "*** Warning: The following files have a UID greater than 99.
+You probably want to chown these to a system user: " >&2
+		ls -ld $large_uid_files
+		echo >&2
+	fi
+	    
+
+	if [ ! -f "$CONTROL/control" ]; then
+		echo "*** Error: Control file $pkg_dir/$CONTROL/control not found." >&2
+		cd $owd
+		return 1
+	fi
+
+	pkg=`required_field Package`
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+
+	version=`required_field Version | sed 's/.*://;'`
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+
+	arch=`required_field Architecture`
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+
+	required_field Maintainer >/dev/null
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+
+	required_field Description >/dev/null
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+
+	section=`required_field Section`
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+	if [ -z "$section" ]; then
+	    echo "The Section field should have one of the following values:" >&2
+	    echo "admin, base, comm, editors, extras, games, graphics, kernel, libs, misc, net, text, web, x11" >&2
+	fi
+
+	priority=`required_field Priority`
+	[ "$?" -ne 0 ] && PKG_ERROR=1
+	if [ -z "$priority" ]; then
+	    echo "The Priority field should have one of the following values:" >&2
+	    echo "required, important, standard, optional, extra." >&2
+	    echo "If you don't know which priority value you should be using, then use \`optional'" >&2
+	fi
+
+	if echo $pkg | grep '[^a-z0-9.+-]'; then
+		echo "*** Error: Package name $name contains illegal characters, (other than [a-z0-9.+-])" >&2
+		PKG_ERROR=1;
+	fi
+
+	local bad_fields=`sed -ne 's/^\([^[:space:]][^:[:space:]]\+[[:space:]]\+\)[^:].*/\1/p' < $CONTROL/control | sed -e 's/\\n//'`
+	if [ -n "$bad_fields" ]; then
+		bad_fields=`echo $bad_fields`
+		echo "*** Error: The following fields in $CONTROL/control are missing a ':'" >&2
+		echo "	$bad_fields" >&2
+		echo "ipkg-build: This may be due to a missing initial space for a multi-line field value" >&2
+		PKG_ERROR=1
+	fi
+
+	for script in $CONTROL/preinst $CONTROL/postinst $CONTROL/prerm $CONTROL/postrm; do
+		if [ -f $script -a ! -x $script ]; then
+			echo "*** Error: package script $script is not executable" >&2
+			PKG_ERROR=1
+		fi
+	done
+
+	if [ -f $CONTROL/conffiles ]; then
+		for cf in `cat $CONTROL/conffiles`; do
+			if [ ! -f ./$cf ]; then
+				echo "*** Error: $CONTROL/conffiles mentions conffile $cf which does not exist" >&2
+				PKG_ERROR=1
+			fi
+		done
+	fi
+
+	cd $owd
+	return $PKG_ERROR
+}
+
+###
+# ipkg-build "main"
+###
+ogargs=""
+usage="Usage: $0 [-o owner] [-g group] <pkg_directory> [<destination_directory>]"
+while getopts ":o:g:" opt; do
+    case $opt in
+	o ) owner=$OPTARG
+	    ogargs="--owner=$owner"
+	    ;;
+	g ) group=$OPTARG
+	    ogargs="$ogargs --group=$group"
+	    ;;
+	\? ) 	echo $usage  >&2
+	esac
+done
+
+
+shift $(($OPTIND - 1))
+
+# continue on to process additional arguments
+
+case $# in
+1)
+	dest_dir=.
+	;;
+2)
+	dest_dir=$2
+	;;
+*)
+	echo echo $usage >&2
+	exit 1 
+	;;
+esac
+
+pkg_dir=$1
+
+if [ ! -d $pkg_dir ]; then
+	echo "*** Error: Directory $pkg_dir does not exist" >&2
+	exit 1
+fi
+
+# CONTROL is second so that it takes precedence
+CONTROL=
+[ -d $pkg_dir/DEBIAN ] && CONTROL=DEBIAN
+[ -d $pkg_dir/CONTROL ] && CONTROL=CONTROL
+if [ -z "$CONTROL" ]; then
+	echo "*** Error: Directory $pkg_dir has no CONTROL subdirectory." >&2
+	exit 1
+fi
+
+if ! pkg_appears_sane $pkg_dir; then
+	echo >&2
+	echo "ipkg-build: Please fix the above errors and try again." >&2
+	exit 1
+fi
+
+tmp_dir=$dest_dir/IPKG_BUILD.$$
+mkdir $tmp_dir
+
+tar $ogargs -C $pkg_dir -czf $tmp_dir/data.tar.gz . --exclude=$CONTROL
+tar $ogargs -C $pkg_dir/$CONTROL -czf $tmp_dir/control.tar.gz .
+
+echo "2.0" > $tmp_dir/debian-binary
+
+pkg_file=$dest_dir/${pkg}_${version}_${arch}.ipk
+here_dir=$PWD
+## tar -C $tmp_dir -czf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz
+rm -f $pkg_file
+cd $tmp_dir ; ar crf $here_dir/$pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz
+cd $here_dir
+rm $tmp_dir/debian-binary $tmp_dir/data.tar.gz $tmp_dir/control.tar.gz
+rmdir $tmp_dir
+
+echo "Packaged contents of $pkg_dir into $pkg_file"
diff --git a/scripts/ipkg-unbuild b/scripts/ipkg-unbuild
new file mode 100755
index 0000000..f724f75
--- a/dev/null
+++ b/scripts/ipkg-unbuild
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+set -e
+
+if [ $# -lt 1 ]; then
+	echo "usage: $0: package.ipk"
+	exit 1
+fi
+
+while [ $# -gt 0 ]; do
+	filename=$1
+	shift
+
+	pkg=`echo $filename | sed 's/.*\///;s/.ipk$//;s/.deb$//'`
+
+	mkdir -p $pkg
+	mkdir -p $pkg/CONTROL
+
+        pkg_dir=$PWD
+        cd $pkg; (ar x ../$filename || tar zxf ../$filename) >& /dev/null
+        cd $pkg_dir
+
+	tar xzf $pkg/data.tar.gz -C $pkg
+	tar xzf $pkg/control.tar.gz -C $pkg/CONTROL
+	rm -f $pkg/control.tar.gz $pkg/data.tar.gz $pkg/debian-binary
+done
+
+
+