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#!/bin/sh
extract () {
tar -h --no-overwrite-dir -vvxf $1 -C ${SYSROOT} | grep ^- | tr -s " " | cut -d" " -f6 | cut -c2-
}
install_package () {
local pkg_file="$1"
local name="$2"
local info_file="$pkg_file.info"
local installed_dir="${INSTALLED_DIR}/$name"
local info="$installed_dir/info"
local files="$installed_dir/files"
local checksum="$installed_dir/checksum"
local package_checksum=$(md5sum $pkg_file | cut -d' ' -f1)
if [ ! -f $checksum ] || [ "$(cat $checksum)" != "$package_checksum" ]; then
mkdir -p "$installed_dir"
[ -f $files ] && mv $files $files.old
extract $1 > $files
[ -f $info_file ] && cp $info_file $info
echo $package_checksum > $checksum
if [ -f "$files.old" ]; then
for file in $(diff $files $files.old | grep ^\> | cut -d' ' -f2); do
rm -f ${SYSROOT}$file
done
rm $files.old
fi
fi
}
get_package_filecount() {
local info=$(get_package_download_info $1)
set -- $info
echo $4
}
total_filecount() {
local packages=$@
local count=0
for package in $packages; do
local name=$(basename -s .xipkg $package | cut -d. -f2)
local c=$(get_package_filecount $name)
count=$((count+c))
done
echo $count
}
run_postinstall () {
postinstall="${SYSROOT}/var/lib/xipkg/postinstall"
if [ -d $postinstall ]; then
for file in $(ls $postinstall/*.sh); do
f=$(basename $file)
# run the postinstall file
#
chmod 755 $file
[ "${SYSROOT}" = "/" ] &&
sh "/var/lib/xipkg/postinstall/$f" &&
rm $file &&
printf "${GREEN}run postinstall for $f!\n"
done
rmdir $postinstall 2> /dev/null
fi
}
install () {
local packages=$@
${VERBOSE} && printf "${BLACK}Requested to install: $@\n${RESET}"
if [ "$#" = "0" ]; then
packages=$(ls ${INSTALLED_DIR})
fi
local missing=""
for package in $packages; do
[ ! -f $package ] && missing="$missing $(basename $package)"
done
if [ "${#missing}" != "0" ]; then
${VERBOSE} && printf "${BLACK}couldnt find: $missing\n${RESET}"
# warning: potential recursion loop here
get $missing
else
local total=$(total_filecount $packages 2>/dev/null || echo 1)
local files_files=""
for package in $packages; do
local name=$(basename -s .xipkg $package | cut -d. -f2)
${VERBOSE} && printf "${BLACK}installing $name from $package \n${RESET}"
install_package $package $name &
mkdir -p "${INSTALLED_DIR}/$name/"
filelist="${INSTALLED_DIR}/$name/files"
touch $filelist
files_files="$files_files $filelist"
done
wait_for_extract $total ${files_files}
run_postinstall
fi
}
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