diff options
Diffstat (limited to 'scripts/ipkg')
| -rwxr-xr-x | scripts/ipkg | 1187 |
1 files changed, 1187 insertions, 0 deletions
diff --git a/scripts/ipkg b/scripts/ipkg new file mode 100755 index 0000000..97a3151 --- /dev/null +++ b/scripts/ipkg @@ -0,0 +1,1187 @@ +#!/bin/sh +# ipkg - the itsy package management system +# +# Copyright (C) 2001 Carl D. Worth +# +# 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 + +# By default do not do globbing. Any command wanting globbing should +# explicitly enable it first and disable it afterwards. +set -o noglob + +ipkg_is_upgrade () { + local A B a b + A=$(echo $1 | sed -r "s/([0-9]+)[^[:alnum:]]*/ \1 /g"). + B=$(echo $2 | sed -r "s/([0-9]+)[^[:alnum:]]*/ \1 /g"). + while [ \! -z "$A" ] && [ \! -z "$B" ]; do { + set $A; a=$1; shift; A=$* + set $B; b=$1; shift; B=$* + [ "$a" -lt "$b" ] 2>&- && return 1 + { [ "$a" -gt "$b" ] 2>&- || [ "$a" ">" "$b" ]; } && return + }; done + return 1 +} + +which md5sum 2>&1 >/dev/null || alias md5sum=md5 + +ipkg_srcs() { + local srcre="$1" + sed -ne "s/^src[[:space:]]\+$srcre[[:space:]]\+//p" < $IPKG_CONF +} + +ipkg_src_names() { + sed -ne "s/^src[[:space:]]\+\([^[:space:]]\+\).*/\1/p" < $IPKG_CONF +} + +ipkg_src_byname() { + local src="$1" + ipkg_srcs $src | head -n 1 +} + +ipkg_dests() { + local destre="`echo $1 | ipkg_protect_slashes`" + sed -ne "/^dest[[:space:]]\+$destre/{ +s/^dest[[:space:]]\+[^[:space:]]\+[[:space:]]\+// +s/^/`echo $IPKG_OFFLINE_ROOT | ipkg_protect_slashes`/ +p +}" < $IPKG_CONF +} + +ipkg_dest_names() { + sed -ne "s/^dest[[:space:]]\+\([^[:space:]]\+\).*/\1/p" < $IPKG_CONF +} + +ipkg_dests_all() { + ipkg_dests '.*' +} + +ipkg_state_dirs() { + ipkg_dests_all | sed "s|\$|/$IPKG_DIR_PREFIX|" +} + +ipkg_dest_default() { + ipkg_dests_all | head -n 1 +} + +ipkg_dest_default_name() { + ipkg_dest_names | head -n 1 +} + +ipkg_dest_byname() { + local dest="$1" + ipkg_dests $dest | head -n 1 +} + +ipkg_option() { + local option="$1" + sed -ne "s/^option[[:space:]]\+$option[[:space:]]\+//p" < $IPKG_CONF +} + +ipkg_load_configuration() { + if [ -z "$IPKG_CONF_DIR" ]; then + IPKG_CONF_DIR=/etc + fi + + IPKG_CONF="$IPKG_CONF_DIR/ipkg.conf" + + if [ -z "$IPKG_OFFLINE_ROOT" ]; then + IPKG_OFFLINE_ROOT="`ipkg_option offline_root`" + fi + # Export IPKG_OFFLINE_ROOT for use by update-alternatives + export IPKG_OFFLINE_ROOT + if [ -n "$DEST_NAME" ]; then + IPKG_ROOT="`ipkg_dest_byname $DEST_NAME`" + if [ -z "$IPKG_ROOT" ]; then + if [ -d "$IPKG_OFFLINE_ROOT$DEST_NAME" ]; then + IPKG_ROOT="$IPKG_OFFLINE_ROOT$DEST_NAME"; + else + echo "ipkg: invalid destination specification: $DEST_NAME +Valid destinations are directories or one of the dest names from $IPKG_CONF:" >&2 + ipkg_dest_names >&2 + return 1 + fi + fi + else + IPKG_ROOT="`ipkg_dest_default`" + fi + + # Global ipkg state directories + IPKG_DIR_PREFIX=usr/lib/ipkg + IPKG_LISTS_DIR=$IPKG_OFFLINE_ROOT/$IPKG_DIR_PREFIX/lists + IPKG_PENDING_DIR=$IPKG_OFFLINE_ROOT/$IPKG_DIR_PREFIX/pending + if [ -z "$IPKG_TMP" ]; then + IPKG_TMP=$IPKG_ROOT/tmp/ipkg + fi + + [ -e "$IPKG_TMP" ] || mkdir -p $IPKG_TMP + + # Destination specific ipkg meta-data directory + IPKG_STATE_DIR=$IPKG_ROOT/$IPKG_DIR_PREFIX + + # Proxy Support + IPKG_PROXY_USERNAME="`ipkg_option proxy_username`" + IPKG_PROXY_PASSWORD="`ipkg_option proxy_password`" + IPKG_HTTP_PROXY="`ipkg_option http_proxy`" + IPKG_FTP_PROXY="`ipkg_option ftp_proxy`" + IPKG_NO_PROXY="`ipkg_option no_proxy`" + if [ -n "$IPKG_HTTP_PROXY" ]; then + export http_proxy="$IPKG_HTTP_PROXY" + fi + + if [ -n "$IPKG_FTP_PROXY" ]; then + export ftp_proxy="$IPKG_FTP_PROXY" + fi + + if [ -n "$IPKG_NO_PROXY" ]; then + export no_proxy="$IPKG_NO_PROXY" + fi + + IPKG_STATUS_FIELDS='\(Package\|Status\|Essential\|Version\|Conffiles\|Root\)' +} + +ipkg_usage() { + [ $# -gt 0 ] && echo "ipkg: $*" + echo " +usage: ipkg [options...] sub-command [arguments...] +where sub-command is one of: + +Package Manipulation: + update Update list of available packages + upgrade Upgrade all installed packages to latest version + install <pkg> Download and install <pkg> (and dependencies) + install <file.ipk> Install package <file.ipk> + install <file.deb> Install package <file.deb> + remove <pkg> Remove package <pkg> + +Informational Commands: + list List available packages and descriptions + files <pkg> List all files belonging to <pkg> + search <file> Search for a packaging providing <file> + info [pkg [<field>]] Display all/some info fields for <pkg> or all + status [pkg [<field>]] Display all/some status fields for <pkg> or all + depends <pkg> Print uninstalled package dependencies for <pkg> + +Options: + -d <dest_name> Use <dest_name> as the the root directory for + -dest <dest_name> package installation, removal, upgrading. + <dest_name> should be a defined dest name from the + configuration file, (but can also be a directory + name in a pinch). + -o <offline_root> Use <offline_root> as the root for offline installation. + -offline <offline_root> + +Force Options (use when ipkg is too smart for its own good): + -force-depends Make dependency checks warnings instead of errors + -force-defaults Use default options for questions asked by ipkg. + (no prompts). Note that this will not prevent + package installation scripts from prompting. +" >&2 + exit 1 +} + +ipkg_dir_part() { + local dir="`echo $1 | sed -ne 's/\(.*\/\).*/\1/p'`" + if [ -z "$dir" ]; then + dir="./" + fi + echo $dir +} + +ipkg_file_part() { + echo $1 | sed 's/.*\///' +} + +ipkg_protect_slashes() { + sed -e 's/\//\\\//g' +} + +ipkg_download() { + local src="$1" + local dest="$2" + + local src_file="`ipkg_file_part $src`" + local dest_dir="`ipkg_dir_part $dest`" + if [ -z "$dest_dir" ]; then + dest_dir="$IPKG_TMP" + fi + + local dest_file="`ipkg_file_part $dest`" + if [ -z "$dest_file" ]; then + dest_file="$src_file" + fi + + # Proxy support + local proxyuser="" + local proxypassword="" + local proxyoption="" + + if [ -n "$IPKG_PROXY_USERNAME" ]; then + proxyuser="--proxy-user=\"$IPKG_PROXY_USERNAME\"" + proxypassword="--proxy-passwd=\"$IPKG_PROXY_PASSWORD\"" + fi + + if [ -n "$IPKG_PROXY_HTTP" -o -n "$IPKG_PROXY_FTP" ]; then + proxyoption="--proxy=on" + fi + + echo "Downloading $src ..." + rm -f $IPKG_TMP/$src_file + case "$src" in + http://* | ftp://*) + if ! wget --passive-ftp $proxyoption $proxyuser $proxypassword -P $IPKG_TMP $src; then + echo "ipkg_download: ERROR: Failed to retrieve $src, returning $err" + return 1 + fi + mv $IPKG_TMP/$src_file $dest_dir/$dest_file 2>/dev/null + ;; + file:/* ) + ln -s `echo $src | sed 's/^file://'` $dest_dir/$dest_file 2>/dev/null + ;; + *) + echo "DEBUG: $src" + ;; + esac + + echo "Done." + return 0 +} + +ipkg_update() { + if [ ! -e "$IPKG_LISTS_DIR" ]; then + mkdir -p $IPKG_LISTS_DIR + fi + + local err= + for src_name in `ipkg_src_names`; do + local src="`ipkg_src_byname $src_name`" + if ! ipkg_download $src/Packages $IPKG_LISTS_DIR/$src_name; then + echo "ipkg_update: Error downloading $src/Packages to $IPKG_LISTS_DIR/$src_name" >&2 + err=t + else + echo "Updated list of available packages in $IPKG_LISTS_DIR/$src_name" + fi + done + + [ -n "$err" ] && return 1 + + return 0 +} + +ipkg_list() { + for src in `ipkg_src_names`; do + if ipkg_require_list $src; then +# black magic... +sed -ne " +/^Package:/{ +s/^Package:[[:space:]]*\<\([a-z0-9.+-]*$1[a-z0-9.+-]*\).*/\1/ +h +} +/^Description:/{ +s/^Description:[[:space:]]*\(.*\)/\1/ +H +g +s/\\ +/ - / +p +} +" $IPKG_LISTS_DIR/$src + fi + done +} + +ipkg_extract_paragraph() { + local pkg="$1" + sed -ne "/Package:[[:space:]]*$pkg[[:space:]]*\$/,/^\$/p" +} + +ipkg_extract_field() { + local field="$1" +# blacker magic... + sed -ne " +: TOP +/^$field:/{ +p +n +b FIELD +} +d +: FIELD +/^$/b TOP +/^[^[:space:]]/b TOP +p +n +b FIELD +" +} + +ipkg_extract_value() { + sed -e "s/^[^:]*:[[:space:]]*//" +} + +ipkg_require_list() { + [ $# -lt 1 ] && return 1 + local src="$1" + if [ ! -f "$IPKG_LISTS_DIR/$src" ]; then + echo "ERROR: File not found: $IPKG_LISTS_DIR/$src" >&2 + echo " You probably want to run \`ipkg update'" >&2 + return 1 + fi + return 0 +} + +ipkg_info() { + for src in `ipkg_src_names`; do + if ipkg_require_list $src; then + case $# in + 0) + cat $IPKG_LISTS_DIR/$src + ;; + 1) + ipkg_extract_paragraph $1 < $IPKG_LISTS_DIR/$src + ;; + *) + ipkg_extract_paragraph $1 < $IPKG_LISTS_DIR/$src | ipkg_extract_field $2 + ;; + esac + fi + done +} + +ipkg_status_sd() { + [ $# -lt 1 ] && return 0 + sd="$1" + shift + if [ -f $sd/status ]; then + case $# in + 0) + cat $sd/status + ;; + 1) + ipkg_extract_paragraph $1 < $sd/status + ;; + *) + ipkg_extract_paragraph $1 < $sd/status | ipkg_extract_field $2 + ;; + esac + fi + return 0 +} + +ipkg_status_all() { + for sd in `ipkg_state_dirs`; do + ipkg_status_sd $sd $* + done +} + +ipkg_status() { + if [ -n "$DEST_NAME" ]; then + ipkg_status_sd $IPKG_STATE_DIR $* + else + ipkg_status_all $* + fi +} + +ipkg_status_matching_sd() { + local sd="$1" + local re="$2" + if [ -f $sd/status ]; then + sed -ne " +: TOP +/^Package:/{ +s/^Package:[[:space:]]*// +s/[[:space:]]*$// +h +} +/$re/{ +g +p +b NEXT +} +d +: NEXT +/^$/b TOP +n +b NEXT +" < $sd/status + fi + return 0 +} + +ipkg_status_matching_all() { + for sd in `ipkg_state_dirs`; do + ipkg_status_matching_sd $sd $* + done +} + +ipkg_status_matching() { + if [ -n "$DEST_NAME" ]; then + ipkg_status_matching_sd $IPKG_STATE_DIR $* + else + ipkg_status_matching_all $* + fi +} + +ipkg_status_installed_sd() { + local sd="$1" + local pkg="$2" + ipkg_status_sd $sd $pkg Status | grep -q "Status: install ok installed" +} + +ipkg_status_installed_all() { + local ret=1 + for sd in `ipkg_state_dirs`; do + if `ipkg_status_installed_sd $sd $*`; then + ret=0 + fi + done + return $ret +} + +ipkg_status_mentioned_sd() { + local sd="$1" + local pkg="$2" + [ -n "`ipkg_status_sd $sd $pkg Status`" ] +} + +ipkg_files() { + local pkg="$1" + if [ -n "$DEST_NAME" ]; then + dests=$IPKG_ROOT + else + dests="`ipkg_dests_all`" + fi + for dest in $dests; do + if [ -f $dest/$IPKG_DIR_PREFIX/info/$pkg.list ]; then + dest_sed="`echo $dest | ipkg_protect_slashes`" + sed -e "s/^/$dest_sed/" < $dest/$IPKG_DIR_PREFIX/info/$pkg.list + fi + done +} + +ipkg_search() { + local pattern="$1" + + for dest_name in `ipkg_dest_names`; do + dest="`ipkg_dest_byname $dest_name`" + dest_sed="`echo $dest | ipkg_protect_slashes`" + + set +o noglob + local list_files="`ls -1 $dest/$IPKG_DIR_PREFIX/info/*.list 2>/dev/null`" + set -o noglob + for file in $list_files; do + if sed "s/^/$dest_sed/" $file | grep -q $pattern; then + local pkg="`echo $file | sed "s/^.*\/\(.*\)\.list/\1/"`" + [ "$dest_name" != `ipkg_dest_default_name` ] && pkg="$pkg ($dest_name)" + sed "s/^/$dest_sed/" $file | grep $pattern | sed "s/^/$pkg: /" + fi + done + done +} + +ipkg_status_remove_sd() { + local sd="$1" + local pkg="$2" + + if [ ! -f $sd/status ]; then + mkdir -p $sd + touch $sd/status + fi + sed -ne "/Package:[[:space:]]*$pkg[[:space:]]*\$/,/^\$/!p" < $sd/status > $sd/status.new + mv $sd/status.new $sd/status +} + +ipkg_status_remove_all() { + for sd in `ipkg_state_dirs`; do + ipkg_status_remove_sd $sd $* + done +} + +ipkg_status_remove() { + if [ -n "$DEST_NAME" ]; then + ipkg_status_remove_sd $IPKG_STATE_DIR $* + else + ipkg_status_remove_all $* + fi +} + +ipkg_status_update_sd() { + local sd="$1" + local pkg="$2" + + ipkg_status_remove_sd $sd $pkg + ipkg_extract_field "$IPKG_STATUS_FIELDS" >> $sd/status + echo "" >> $sd/status +} + +ipkg_status_update() { + ipkg_status_update_sd $IPKG_STATE_DIR $* +} + +ipkg_unsatisfied_dependences() { + local pkg=$1 + local deps="`ipkg_get_depends $pkg`" + local remaining_deps= + for dep in $deps; do + local installed="`ipkg_get_installed $dep`" + if [ "$installed" != "installed" ] ; then + remaining_deps="$remaining_deps $dep" + fi + done + ## echo "ipkg_unsatisfied_dependences pkg=$pkg $remaining_deps" > /dev/console + echo $remaining_deps +} + +ipkg_safe_pkg_name() { + local pkg=$1 + local spkg="`echo pkg_$pkg | sed -e y/-+./___/`" + echo $spkg +} + +ipkg_set_depends() { + local pkg=$1; shift + local new_deps="$*" + pkg="`ipkg_safe_pkg_name $pkg`" + ## setvar ${pkg}_depends "$new_deps" + echo $new_deps > $IPKG_TMP/${pkg}.depends +} + +ipkg_get_depends() { + local pkg=$1 + pkg="`ipkg_safe_pkg_name $pkg`" + cat $IPKG_TMP/${pkg}.depends + ## eval "echo \$${pkg}_depends" +} + +ipkg_set_installed() { + local pkg=$1 + pkg="`ipkg_safe_pkg_name $pkg`" + echo installed > $IPKG_TMP/${pkg}.installed + ## setvar ${pkg}_installed "installed" +} + +ipkg_set_uninstalled() { + local pkg=$1 + pkg="`ipkg_safe_pkg_name $pkg`" + ### echo ipkg_set_uninstalled $pkg > /dev/console + echo uninstalled > $IPKG_TMP/${pkg}.installed + ## setvar ${pkg}_installed "uninstalled" +} + +ipkg_get_installed() { + local pkg=$1 + pkg="`ipkg_safe_pkg_name $pkg`" + if [ -f $IPKG_TMP/${pkg}.installed ]; then + cat $IPKG_TMP/${pkg}.installed + fi + ## eval "echo \$${pkg}_installed" +} + +ipkg_depends() { + local new_pkgs="$*" + local all_deps= + local installed_pkgs="`ipkg_status_matching_all 'Status:.*[[:space:]]installed'`" + for pkg in $installed_pkgs; do + ipkg_set_installed $pkg + done + while [ -n "$new_pkgs" ]; do + all_deps="$all_deps $new_pkgs" + local new_deps= + for pkg in $new_pkgs; do + if echo $pkg | grep -q '[^a-z0-9.+-]'; then + echo "ipkg_depends: ERROR: Package name $pkg contains illegal characters (should be [a-z0-9.+-])" >&2 + return 1 + fi + # TODO: Fix this. For now I am ignoring versions and alternations in dependencies. + new_deps="$new_deps "`ipkg_info $pkg '\(Pre-\)\?Depends' | ipkg_extract_value | sed -e 's/([^)]*)//g +s/\(|[[:space:]]*[a-z0-9.+-]\+[[:space:]]*\)\+//g +s/,/ /g +s/ \+/ /g'` + ipkg_set_depends $pkg $new_deps + done + + new_deps=`echo $new_deps | sed -e 's/[[:space:]]\+/\n/g' | sort | uniq` + + local maybe_new_pkgs= + for pkg in $new_deps; do + if ! echo $installed_pkgs | grep -q "\<$pkg\>"; then + maybe_new_pkgs="$maybe_new_pkgs $pkg" + fi + done + + new_pkgs= + for pkg in $maybe_new_pkgs; do + if ! echo $all_deps | grep -q "\<$pkg\>"; then + if [ -z "`ipkg_info $pkg`" ]; then + echo "ipkg_depends: Warning: $pkg mentioned in dependency but no package found in $IPKG_LISTS_DIR" >&2 + ipkg_set_installed $pkg + else + new_pkgs="$new_pkgs $pkg" + ipkg_set_uninstalled $pkg + fi + else + ipkg_set_uninstalled $pkg + fi + done + done + + echo $all_deps +} + +ipkg_get_install_dest() { + local dest="$1" + shift + local sd=$dest/$IPKG_DIR_PREFIX + local info_dir=$sd/info + + local requested_pkgs="$*" + local pkgs="`ipkg_depends $*`" + + mkdir -p $info_dir + for pkg in $pkgs; do + if ! ipkg_status_mentioned_sd $sd $pkg; then + echo "Package: $pkg +Status: install ok not-installed" | ipkg_status_update_sd $sd $pkg + fi + done + ## mark the packages that we were directly requested to install as uninstalled + for pkg in $requested_pkgs; do ipkg_set_uninstalled $pkg; done + + local new_pkgs= + local pkgs_installed=0 + while [ -n "pkgs" ]; do + curcheck=0 + ## echo "pkgs to install: {$pkgs}" > /dev/console + for pkg in $pkgs; do + curcheck="`expr $curcheck + 1`" + local is_installed="`ipkg_get_installed $pkg`" + if [ "$is_installed" = "installed" ]; then + echo "$pkg is installed" > /dev/console + continue + fi + + local remaining_deps="`ipkg_unsatisfied_dependences $pkg`" + if [ -n "$remaining_deps" ]; then + new_pkgs="$new_pkgs $pkg" + ### echo "Dependences not satisfied for $pkg: $remaining_deps" + if [ $curcheck -ne `echo $pkgs|wc -w` ]; then + continue + fi + fi + + local filename= + for src in `ipkg_src_names`; do + if ipkg_require_list $src; then + filename="`ipkg_extract_paragraph $pkg < $IPKG_LISTS_DIR/$src | ipkg_extract_field Filename | ipkg_extract_value`" + [ -n "$filename" ] && break + fi + done + + if [ -z "$filename" ]; then + echo "ipkg_get_install: ERROR: Cannot find package $pkg in $IPKG_LISTS_DIR" + echo "ipkg_get_install: Check the spelling and maybe run \`ipkg update'." + ipkg_status_remove_sd $sd $pkg + return 1; + fi + + echo "" + local tmp_pkg_file="$IPKG_TMP/"`ipkg_file_part $filename` + if ! ipkg_download `ipkg_src_byname $src`/$filename $tmp_pkg_file; then + echo "ipkg_get_install: Perhaps you need to run \`ipkg update'?" + return 1 + fi + + if ! ipkg_install_file_dest $dest $tmp_pkg_file; then + echo "ipkg_get_install: ERROR: Failed to install $tmp_pkg_file" + echo "ipkg_get_install: I'll leave it there for you to try a manual installation" + return 1 + fi + + ipkg_set_installed $pkg + pkgs_installed="`expr $pkgs_installed + 1`" + rm $tmp_pkg_file + done + ### echo "Installed $pkgs_installed package(s) this round" + if [ $pkgs_installed -eq 0 ]; then + if [ -z "$new_pkgs" ]; then + break + fi + fi + pkgs_installed=0 + pkgs="$new_pkgs" + new_pkgs= + curcheck=0 + done +} + +ipkg_get_install() { + ipkg_get_install_dest $IPKG_ROOT $* +} + +ipkg_install_file_dest() { + local dest="$1" + local filename="$2" + local sd=$dest/$IPKG_DIR_PREFIX + local info_dir=$sd/info + + if [ ! -f "$filename" ]; then + echo "ipkg_install_file: ERROR: File $filename not found" + return 1 + fi + + local pkg="`ipkg_file_part $filename | sed 's/\([a-z0-9.+-]\+\)_.*/\1/'`" + local ext="`echo $filename | sed 's/.*\.//'`" + local pkg_extract_stdout + if [ "$ext" = "ipk" ]; then + pkg_extract_stdout="tar -xzOf" + elif [ "$ext" = "deb" ]; then + pkg_extract_stdout="ar p" + else + echo "ipkg_install_file: ERROR: File $filename has unknown extension $ext (not .ipk or .deb)" + return 1 + fi + + # Check dependencies + local depends="`ipkg_depends $pkg | sed -e "s/\<$pkg\>//"`" + + # Don't worry about deps that are scheduled for installation + local missing_deps= + for dep in $depends; do + if ! ipkg_status_all $dep | grep -q 'Status:[[:space:]]install'; then + missing_deps="$missing_deps $dep" + fi + done + + if [ ! -z "$missing_deps" ]; then + if [ -n "$FORCE_DEPENDS" ]; then + echo "ipkg_install_file: Warning: $pkg depends on the following uninstalled programs: $missing_deps" + else + echo "ipkg_install_file: ERROR: $pkg depends on the following uninstalled programs: + $missing_deps" + echo "ipkg_install_file: You may want to use \`ipkg install' to install these." + return 1 + fi + fi + + mkdir -p $IPKG_TMP/$pkg/control + mkdir -p $IPKG_TMP/$pkg/data + mkdir -p $info_dir + + if ! $pkg_extract_stdout $filename ./control.tar.gz | (cd $IPKG_TMP/$pkg/control; tar -xzf - ) ; then + echo "ipkg_install_file: ERROR unpacking control.tar.gz from $filename" + return 1 + fi + + if [ -n "$IPKG_OFFLINE_ROOT" ]; then + if grep -q '^InstallsOffline:[[:space:]]*no' $IPKG_TMP/$pkg/control/control; then + echo "*** Warning: Package $pkg may not be installed in offline mode" + echo "*** Warning: Scheduling $filename for pending installation (installing into $IPKG_PENDING_DIR)" + echo "Package: $pkg +Status: install ok pending" | ipkg_status_update_sd $sd $pkg + mkdir -p $IPKG_PENDING_DIR + cp -f $filename $IPKG_PENDING_DIR + rm -r $IPKG_TMP/$pkg/control + rm -r $IPKG_TMP/$pkg/data + rmdir $IPKG_TMP/$pkg + return 0 + fi + fi + + + echo -n "Unpacking $pkg..." + set +o noglob + for file in $IPKG_TMP/$pkg/control/*; do + local base_file="`ipkg_file_part $file`" + mv $file $info_dir/$pkg.$base_file + done + set -o noglob + rm -r $IPKG_TMP/$pkg/control + + if ! $pkg_extract_stdout $filename ./data.tar.gz | (cd $IPKG_TMP/$pkg/data; tar -xzf - ) ; then + echo "ipkg_install_file: ERROR unpacking data.tar.gz from $filename" + return 1 + fi + echo "Done." + + echo -n "Configuring $pkg..." + export PKG_ROOT=$dest + if [ -x "$info_dir/$pkg.preinst" ]; then + if ! $info_dir/$pkg.preinst install; then + echo "$info_dir/$pkg.preinst failed. Aborting installation of $pkg" + rm -rf $IPKG_TMP/$pkg/data + rmdir $IPKG_TMP/$pkg + return 1 + fi + fi + + local old_conffiles="`ipkg_status_sd $sd $pkg Conffiles | ipkg_extract_value`" + local new_conffiles= + if [ -f "$info_dir/$pkg.conffiles" ]; then + for conffile in `cat $info_dir/$pkg.conffiles`; do + if [ -f "$dest/$conffile" ] && ! echo " $old_conffiles " | grep -q " $conffile "`md5sum $dest/$conffile | sed 's/ .*//'`; then + local use_maintainers_conffile= + if [ -z "$FORCE_DEFAULTS" ]; then + while true; do + echo -n "Configuration file \`$conffile' + ==> File on system created by you or by a script. + ==> File also in package provided by package maintainer. + What would you like to do about it ? Your options are: + Y or I : install the package maintainer's version + N or O : keep your currently-installed version + D : show the differences between the versions (if diff is installed) + The default action is to keep your current version. +*** `ipkg_file_part $conffile` (Y/I/N/O/D) [default=N] ? " + read response + case "$response" in + [YyIi] | [Yy][Ee][Ss]) + use_maintainers_conffile=t + break + ;; + [Dd]) + echo " +diff -u $dest/$conffile $IPKG_TMP/$pkg/data/$conffile" + diff -u $dest/$conffile $IPKG_TMP/$pkg/data/$conffile || true + echo "[Press ENTER to continue]" + read junk + ;; + *) + break + ;; + esac + done + fi + if [ -n "$use_maintainers_conffile" ]; then + local md5sum="`md5sum $IPKG_TMP/$pkg/data/$conffile | sed 's/ .*//'`" + new_conffiles="$new_conffiles $conffile $md5sum" + else + new_conffiles="$new_conffiles $conffile <custom>" + rm $IPKG_TMP/$pkg/data/$conffile + fi + else + md5sum="`md5sum $IPKG_TMP/$pkg/data/$conffile | sed 's/ .*//'`" + new_conffiles="$new_conffiles $conffile $md5sum" + fi + done + fi + + local owd="`pwd`" + (cd $IPKG_TMP/$pkg/data/; tar cf - . | (cd $owd; cd $dest; tar xf -)) + rm -rf $IPKG_TMP/$pkg/data + rmdir $IPKG_TMP/$pkg + rm -f $info_dir/$pkg.list + $pkg_extract_stdout $filename ./data.tar.gz | tar tzf - | sed -e 's/^\.//' > $info_dir/$pkg.list + + if [ -x "$info_dir/$pkg.postinst" ]; then + $info_dir/$pkg.postinst configure + fi + + if [ -n "$new_conffiles" ]; then + new_conffiles='Conffiles: '`echo $new_conffiles | ipkg_protect_slashes` + fi + local sed_safe_offline_root="`echo ${IPKG_OFFLINE_ROOT} | ipkg_protect_slashes`" + local sed_safe_root="`echo $dest | sed -e "s/^${sed_safe_offline_root}//" | ipkg_protect_slashes`" + sed -e "s/\(Package:.*\)/\1\\ +Status: install ok installed\\ +Root: ${sed_safe_root}\\ +${new_conffiles}/" $info_dir/$pkg.control | ipkg_status_update_sd $sd $pkg + + rm -f $info_dir/$pkg.control + rm -f $info_dir/$pkg.conffiles + rm -f $info_dir/$pkg.preinst + rm -f $info_dir/$pkg.postinst + + echo "Done." +} + +ipkg_install_file() { + ipkg_install_file_dest $IPKG_ROOT $* +} + +ipkg_install() { + + while [ $# -gt 0 ]; do + local pkg="$1" + shift + + case "$pkg" in + http://* | ftp://*) + local tmp_pkg_file="$IPKG_TMP/"`ipkg_file_part $pkg` + if ipkg_download $pkg $tmp_pkg_file; then + ipkg_install_file $tmp_pkg_file + rm $tmp_pkg_file + fi + ;; + file:/*.ipk | file://*.deb) + local ipkg_filename="`echo $pkg|sed 's/^file://'`" + ipkg_install_file $ipkg_filename + ;; + *.ipk | *.deb) + ipkg_install_file $pkg + ;; + *) + ipkg_get_install $pkg || true + ;; + esac + done +} + +ipkg_install_pending() { + [ -n "$IPKG_OFFLINE_ROOT" ] && return 0 + + if [ -d "$IPKG_PENDING_DIR" ]; then + set +o noglob + local pending="`ls -1d $IPKG_PENDING_DIR/*.ipk 2> /dev/null`" || true + set -o noglob + if [ -n "$pending" ]; then + echo "The following packages in $IPKG_PENDING_DIR will now be installed:" + echo $pending + for filename in $pending; do + if ipkg_install_file $filename; then + rm $filename + fi + done + fi + fi + return 0 +} + +ipkg_install_wanted() { + local wanted="`ipkg_status_matching 'Status:[[:space:]]*install.*not-installed'`" + + if [ -n "$wanted" ]; then + echo "The following package were previously requested but have not been installed:" + echo $wanted + + if [ -n "$FORCE_DEFAULTS" ]; then + echo "Installing them now." + else + echo -n "Install them now [Y/n] ? " + read response + case "$response" in + [Nn] | [Nn][Oo]) + return 0 + ;; + esac + fi + + ipkg_install $wanted + fi + + return 0 +} + +ipkg_upgrade_pkg() { + local pkg="$1" + local avail_ver="`ipkg_info $pkg Version | ipkg_extract_value | head -n 1`" + + is_installed= + for dest_name in `ipkg_dest_names`; do + local dest="`ipkg_dest_byname $dest_name`" + local sd=$dest/$IPKG_DIR_PREFIX + local inst_ver="`ipkg_status_sd $sd $pkg Version | ipkg_extract_value`" + if [ -n "$inst_ver" ]; then + is_installed=t + + if [ -z "$avail_ver" ]; then + echo "Assuming locally installed package $pkg ($inst_ver) is up to date" + return 0 + fi + + if [ "$avail_ver" = "$inst_ver" ]; then + echo "Package $pkg ($inst_ver) installed in $dest_name is up to date" + elif ipkg_is_upgrade "$avail_ver" "$inst_ver"; then + echo "Upgrading $pkg ($dest_name) from $inst_ver to $avail_ver" + ipkg_get_install_dest $dest $pkg + else + echo "Not downgrading package $pkg from $inst_ver to $avail_ver" + fi + fi + done + + if [ -z "$is_installed" ]; then + echo "Package $pkg does not appear to be installed" + return 0 + fi + +} + +ipkg_upgrade() { + if [ $# -lt 1 ]; then + local pkgs="`ipkg_status_matching 'Status:.*[[:space:]]installed'`" + else + pkgs="$*" + fi + + for pkg in $pkgs; do + ipkg_upgrade_pkg $pkg + done +} + +ipkg_remove_pkg_dest() { + local dest="$1" + local pkg="$2" + local sd=$dest/$IPKG_DIR_PREFIX + local info_dir=$sd/info + + if ! ipkg_status_installed_sd $sd $pkg; then + echo "ipkg_remove: Package $pkg does not appear to be installed in $dest" + if ipkg_status_mentioned_sd $sd $pkg; then + echo "Purging mention of $pkg from the ipkg database" + ipkg_status_remove_sd $sd $pkg + fi + return 1 + fi + + echo "ipkg_remove: Removing $pkg... " + + local files="`cat $info_dir/$pkg.list`" + + export PKG_ROOT=$dest + if [ -x "$info_dir/$pkg.prerm" ]; then + $info_dir/$pkg.prerm remove + fi + + local conffiles="`ipkg_status_sd $sd $pkg Conffiles | ipkg_extract_value`" + + local dirs_to_remove= + for file in $files; do + if [ -d "$dest/$file" ]; then + dirs_to_remove="$dirs_to_remove $dest/$file" + else + if echo " $conffiles " | grep -q " $file "; then + if echo " $conffiles " | grep -q " $file "`md5sum $dest/$file | sed 's/ .*//'`; then + rm -f $dest/$file + fi + else + rm -f $dest/$file + fi + fi + done + + local removed_a_dir=t + while [ -n "$removed_a_dir" ]; do + removed_a_dir= + local new_dirs_to_remove= + for dir in $dirs_to_remove; do + if rmdir $dir >/dev/null 2>&1; then + removed_a_dir=t + else + new_dirs_to_remove="$new_dirs_to_remove $dir" + fi + done + dirs_to_remove="$new_dirs_to_remove" + done + + if [ -n "$dirs_to_remove" ]; then + echo "ipkg_remove: Warning: Not removing the following directories since they are not empty:" >&2 + echo "$dirs_to_remove" | sed -e 's/\/[/]\+/\//g' >&2 + fi + + if [ -x "$info_dir/$pkg.postrm" ]; then + $info_dir/$pkg.postrm remove + fi + + ipkg_status_remove_sd $sd $pkg + set +o noglob + rm -f $info_dir/$pkg.* + set -o noglob + + echo "Done." +} + +ipkg_remove_pkg() { + local pkg="$1" + for dest in `ipkg_dests_all`; do + local sd=$dest/$IPKG_DIR_PREFIX + if ipkg_status_mentioned_sd $sd $pkg; then + ipkg_remove_pkg_dest $dest $pkg + fi + done +} + +ipkg_remove() { + while [ $# -gt 0 ]; do + local pkg="$1" + shift + if [ -n "$DEST_NAME" ]; then + ipkg_remove_pkg_dest $IPKG_ROOT $pkg + else + ipkg_remove_pkg $pkg + fi + done +} + +########### +# ipkg main +########### + +# Parse options +while [ $# -gt 0 ]; do + arg="$1" + case $arg in + -d | -dest) + [ $# -gt 1 ] || ipkg_usage "option $arg requires an argument" + DEST_NAME="$2" + shift + ;; + -o | -offline) + [ $# -gt 1 ] || ipkg_usage "option $arg requires an argument" + IPKG_OFFLINE_ROOT="$2" + shift + ;; + -force-depends) + FORCE_DEPENDS=t + ;; + -force-defaults) + FORCE_DEFAULTS=t + ;; + -*) + ipkg_usage "unknown option $arg" + ;; + *) + break + ;; + esac + shift +done + +[ $# -lt 1 ] && ipkg_usage "ipkg must have one sub-command argument" +cmd="$1" +shift + +ipkg_load_configuration +mkdir -p /tmp/ipkg + +case "$cmd" in +update|upgrade|list|info|status|install_pending) + ;; +install|depends|remove|files|search) + [ $# -lt 1 ] && ipkg_usage "ERROR: the \`\`$cmd'' command requires an argument" + ;; +*) + echo "ERROR: unknown sub-command \`$cmd'" + ipkg_usage + ;; +esac + +# Only install pending if we have an interactive sub-command +case "$cmd" in +upgrade|install) + ipkg_install_pending + ipkg_install_wanted + ;; +esac + +ipkg_$cmd $* +for a in `ls $IPKG_TMP`; do + rm -rf $IPKG_TMP/$a +done |