# HG changeset patch # User Christophe Lincoln # Date 1334102579 -7200 # Node ID d2993eed3ea550fc1c5d276e5c089717f4669c29 # Parent 959a411697c9bb30e12be1ffe01939f55cd82f4d Add libtazwok (old libtaz) - Lib taz is unmaintained and report only used by tazwok. Also for the future we need a better libtaz (now in slitaz-base-files) diff -r 959a411697c9 -r d2993eed3ea5 libtazwok/AUTHORS --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtazwok/AUTHORS Wed Apr 11 02:02:59 2012 +0200 @@ -0,0 +1,1 @@ +Antoine Bodin diff -r 959a411697c9 -r d2993eed3ea5 libtazwok/COPYING --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtazwok/COPYING Wed Apr 11 02:02:59 2012 +0200 @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff -r 959a411697c9 -r d2993eed3ea5 libtazwok/libtazwok --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtazwok/libtazwok Wed Apr 11 02:02:59 2012 +0200 @@ -0,0 +1,98 @@ +######################################################################## +# This is the SliTaz main library (/usr/lib/slitaz/libtaz). +# libtazwok is modular : see explanation of the function source_lib below. +# +# Author : Antoine Bodin +# +# Version : 0.0.1 (alpha1) +# +# Documentation : none (will be available with beta version) +# The documentation will include an explanation of all functions, how to +# use them and how to improve this library. +# +# Devnotes (suppress while beta is released) : +# Add a generic download script ? -> download from tazlito & tazwok +# Add a generic create/cleanup script for tmp files ? +# check_for (pkg on cmd line, pkg, receipt, etc.) -> tazwok,tazpkg,list +# +# Note: as the work is in progress some parts are dirty code or others +# are not finished. I will update this because we need the libdep. +# +######################################################################## +# INITIALIZATION +######################## +# Load the Slitaz main configuration file : /etc/slitaz/slitaz.conf. +# Don't load it if an application is called by one already, +# to avoid options overwrite. + +. /etc/slitaz/libtazwok.conf + +# Load the command as some modules use it. +log_command="$0 $@" + +# Define & create a temporary directory as it's used by report. +tmp=/tmp/$(basename $0)-$$ +mkdir -p $tmp + +######################################################################## +# EXIT FUNCTIONS +######################## +# run_on_exit commands are executed when apps exit (whatever the reason) +# run_on_kill commands are executed only when apps are killed (or Ctrl+C) +# Note : one command per line in the variable. +run_on_exit="rm -rf $tmp" +run_on_kill="" +trap run_on_exit EXIT +trap run_on_kill INT KILL + +run_on_exit() +{ + echo "$run_on_exit" | while read c; do + run_on_exit=$(echo "$run_on_exit" | sed 1d) + $c + done + trap - EXIT + exit +} + +run_on_kill() +{ + echo "$run_on_kill" | while read c; do + run_on_kill=$(echo "$run_on_kill" | sed 1d) + $c + done + trap - INT KILL + run_on_exit +} + +######################################################################## +# This function should be used after sourcing libtaz to source modular +# libraries. Libtaz only sources main configuration files and contains only +# this function. The modular libraries should be put in the slitaz lib +# directory (/usr/lib/slitaz/libtazwok-modules). +# +# Usage : source_lib lib [lib2] [lib3] ... +# +# Description of libraries included with libtaz : +# commons : functions used by most SliTaz scripts +# get_option* : function to check & parse arguments of a command line +# report : display and log scripts in a configurable way +# +# * needs a code review, please don't use them for production : code can +# be hardly modified. +# +# All these libraries contains additional functions. Check them to +# know which ones and how to use them. +# More information will be available at beta release. + +sourced_lib="" +source_lib() +{ + for i in $@; do + [ "$(echo $sourced_lib | grep $i)" ] && continue + [ ! -f "/usr/lib/slitaz/libtazwok-modules/$i" ] && \ + echo "WARNING: libtazwok source_lib: can't find /usr/lib/slitaz/libtazwok-modules/$i" >&2 && \ + continue + . /usr/lib/slitaz/libtazwok-modules/$i && sourced_lib="$sourced_lib $i" + done +} diff -r 959a411697c9 -r d2993eed3ea5 libtazwok/libtazwok-modules/commons --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtazwok/libtazwok-modules/commons Wed Apr 11 02:02:59 2012 +0200 @@ -0,0 +1,84 @@ +status() +{ + local CHECK=$? + echo -en "\\033[70G[ " + if [ $CHECK = 0 ]; then + echo -en "\\033[1;32mOK" + else + echo -en "\\033[1;31mFailed" + fi + echo -e "\\033[0;39m ]" +} + +get_config() +{ + if [ -f "./`basename $0`.conf" ]; then + . ./`basename $0`.conf + elif [ -f "/etc/slitaz/`basename $0`.conf" ]; then + . /etc/slitaz/`basename $0`.conf + else + echo -e "\nUnable to find the configuration file : /etc/slitaz/`basename $0`.conf" >&2 + echo -e "Please read the `basename $0` documentation.\n" >&2 + exit 1 + fi +} + +# The classic SliTaz check_root function used in nearly all SliTaz tools. +check_root() +{ + [ $(id -u) = 0 ] && return + echo -e "\nYou must be root to run `basename $0` with this option." >&2 + echo -e "Please type 'su' and root password to become super-user.\n" >&2 + exit 1 +} + +# A classic check_dir function: - create directory if needed and echo about it. +# Return error if directory is created (to chain other commands with ||) +check_dir() +{ + if ! [ -d "$1" ]; then + echo -n "Creating $1..." + mkdir -p "$1" + status + return 1 + fi +} + +# Install package if missing. +check_pkg() +{ + if ! [ -d $INSTALLED/$1 ]; then +# report step "Installing package : $1" + tazpkg get-install $1 +# report end-step + fi +} + +# Display a horizontal line, can be used for a clearer script. +horizontal_line() +{ + echo "================================================================================" +} + +# Store -- options in a variable. +# Test phase. +# Need to add something to filter options and report errors in case option is not +# listed and used by the command. +get_options() +{ + if echo "$log_command" | fgrep -q ' '--help; then + echo "Available options for $(echo `basename "$log_command"` | cut -d ' ' -f 1,2) : $get_options_list" + exit 0 + fi + for get_option in $(echo "$log_command" | tr ' ' '\n' | grep ^-- | sed 's/^--//'); do + if [ "${get_options_list/${get_option%%=*}}" = "$get_options_list" ]; then + echo "Option ${get_option%%=*} is incorrect, valid options are : $get_options_list". >&2 + exit 1 + fi + if [ "$get_option" = "${get_option/=}" ]; then + export $get_option=yes + else + export $get_option + fi + done +} diff -r 959a411697c9 -r d2993eed3ea5 libtazwok/libtazwok-modules/report --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtazwok/libtazwok-modules/report Wed Apr 11 02:02:59 2012 +0200 @@ -0,0 +1,403 @@ + +# Usage : use_report functions/commands +# 'use_report' execute functions/commands and redirect the output. +# You can use 'report' function to display messages, steps, blocs and +# status in the terminal and organize the display of the log. + +report_verbosity_opt=all + +report_display() +{ + while read out; do + [ "$out" = €øß ] && report_stop_display && return + echo -e " ...\n ~~~~~~~~~~~~~~~~~~~~ Messages ~~~~~~~~~~~~~~~~~~~~ " + echo "$out" + break + done + while read out; do + [ "$out" = €øß ] && report_stop_display && return + echo "$out" + done +} + +report_create_html() +{ + mkdir -p "${log_opt%/*}" + echo '
' >> "$log_opt" + + echo -e "$(basename "$log_command")\n$(date)" >> "$log_opt" +} + +report_start() +{ + # Create the temporary directory if needed. + ! [ -d /tmp/libtaz/ ] && mkdir -p /tmp/libtaz + ! [ -d $SLITAZ_LOG ] && mkdir -p $SLITAZ_LOG + + # Give permissions to all users if user is root. + if test $(id -u) = 0 ; then + chmod 777 /tmp/libtaz + chmod -R 777 $SLITAZ_LOG + fi + + # Get a random logfile name. + if [ "$report_pid" ]; then + log_tmp=/tmp/libtaz/$report_pid + embeded_mode=enabled + initial_bloc_level=$bloc_level + if [ "$open_bloc" ]; then + initial_bloc_level=$(($bloc_level+1)) + embeded_open_bloc=yes + fi + if [ -p $log_tmp.stdout ] && ! [ "$open_bloc" = yes ]; then + report_step_status + fi + else + log_tmp=/tmp/libtaz/$$ + report_pid=$$ + fi + + # Use the default logfile if no logfile was specified by the main script. + [ ! "$log_opt" ] && [ "$report_log_all" = yes ] && \ + log_opt="$SLITAZ_LOG/`basename $0`/$(date -Iseconds).html" + export report_pid log_opt + + #if [ "$embeded_mode" != enabled ]; then + + # Initialize html logfile if needed, or prepare it to be edited. + [ "$log_opt" ] && { [ ! "$embeded_mode" ] || [ ! -f "$log_opt" ]; } && report_create_html + + echo -n "" > $log_tmp + + # Initialize named pipes & set I/O redirections. + [ "$embeded_mode" ] || exec 3>&1 4>&2 + + # Start debugging if the option is enabled. + if [ "$debug_opt" ]; then + exec 2>$log_tmp.stdout + set -vx + echo "[--------------------------/!\ DEBUG MODE ENABLED /!\--------------------------]" + fi + + # Theses variable are used to configure the display of steps in a terminal. + bloc1_delimiter="================================================================================" + bloc1_display=" " + bloc2_delimiter="----------------------------------------------------------------------------" + bloc2_display=" > " + bloc3_delimiter="* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *" + bloc3_display=" * " + + # Use a trap to exit cleanly if app is killed. + trap "report_exit $(basename $0) killed by user" SIGINT SIGTERM + + # Use another display function if quiet is enabled. + [ "$report_verbosity_opt" = "none" ] && report_display() +{ + while read out; do + [ "$out" = €øß ] && report_stop_display && return + done +} +} + +report_stop_display() +{ + rm $log_tmp.stderr $log_tmp.stdout + sed '/^€øß$/d' -i $log_tmp + touch $log_tmp.end +} + +report_listen() +{ + mkfifo $log_tmp.stderr $log_tmp.stdout + { + { tee -a $log_tmp $log_tmp.error <$log_tmp.stderr | while read line; do echo -e "\\033[1;31m${line}\\033[0m"; done; }& + { tee -a $log_tmp <$log_tmp.stdout; }& + } | report_display& + usleep 10000 + exec 1>>$log_tmp.stdout 2>>$log_tmp.stderr +} + +report_stop_listen() +{ + if [ -p $log_tmp.stdout ]; then + [ -f $log_tmp.end ] && rm $log_tmp.end + usleep 10000 && echo €øß + while ! [ -f $log_tmp.end ]; do + usleep 10000 + done + exec 1>&3 2>&4 + rm $log_tmp.end + fi +} + +report_stop() +{ + ! [ "$report_pid" ] && exit + # End step and close blocs. + [ "$step_running" ] && report end-step + while [ $(($bloc_level)) -gt $(($initial_bloc_level)) ]; do + report close-bloc + done + + if [ "$embeded_mode" = enabled ]; then + [ "$bloc_level" ] && echo $(eval echo \$bloc${bloc_level}_status) > $log_tmp.status + if [ "$embeded_open_bloc" = opened ]; then + touch $log_tmp.eob + fi + else + [ "$log_opt" ] && echo '
' >> "$log_opt" + exec 3>&- 4>&- + rm -f $log_tmp* + unset report_pid log_opt + + # Stop debugging + [ "$debug_opt" ] && set +vx + fi +} + +# Use this to stop a program with an error. +report_exit() +{ + # Log&display error message. + echo -e "$@" >&2 + + # Close step as failed. + if [ "$step_running" ]; then + (exit 1) + report end-step + fi + + # Set blocs as failed, report and exit. + bloc1_status="failed" + bloc2_status="failed" + bloc3_status="failed" + report_stop + exit 1 +} + +# Usage : report [command] [message] +# +# type :message simply display the message. +# step name the step and display status when ended. +# end-step display status of the step, it's done automatically when +# starting a new step, closing a bloc or stopping a report. +# open-bloc open the list of steps in the operation. +# close-bloc close the current bloc. +report() +{ + # First : get status before it is changed by other commands. + check_status=$? + case "$1" in + start) + report_start + ;; + stop) + report_stop + ;; + exit) + shift && report_exit "$@" + ;; + # TODO : Code displaying a message during a step run. + message) + shift + echo -e "${current_bloc_display}$@" + report_message="$@" + [ "$log_opt" ] && echo -e "
$report_message
" >> "$log_opt" + ;; + step) + [ "$log_step" ] && echo "$2" > $log_step + [ "$open_bloc" ] && report_open_bloc + [ "$step_running" ] && report_step_status + echo -ne "$current_bloc_display$2\\033[70G[ \\033[1;32mR\\033[33mU\\033[31mN\\033[0;39m ]" >&3 + [ "$log_opt" ] && echo -e "
\n$2" >> "$log_opt" + export step_running="$2" + report_listen + ;; + end-step) + if ! [ "$step_running" ]; then + report_return_code=$check_status + else + report_step_status + fi + ;; + open-bloc) + export open_bloc=yes + ;; + close-bloc) + if [ -f "$log_tmp.eob" ]; then + report_open_bloc + check_status=$(cat $log_tmp.status) + rm $log_tmp.status + report_set_bloc_status + elif [ "$step_running" ]; then + report_step_status + fi + + # Then close the bloc and report status if it was open. + if ! [ "$open_bloc" ]; then + export current_bloc_display="$(eval echo \"\$bloc$((${bloc_level}-1))_display\")" + [ "$(eval echo \"\$bloc${bloc_level}_delimiter\")" ] && \ + echo -e "$current_bloc_display$(eval echo \"\$bloc${bloc_level}_delimiter\")" >&3 + echo -en "$current_bloc_display... $(eval echo \"\$bloc${bloc_level}_running\")" >&3 + check_status=$(eval echo \$bloc${bloc_level}_status) + report_display_status + + # Set the bloc status in the log file. + if [ "$log_opt" ]; then + sed "s~
~
~" -i "$log_opt" + echo "
" >> "$log_opt" + fi + echo "" >&3 + export bloc_level=$(($bloc_level-1)) + [ "$bloc_level" = 0 ] && unset bloc_level + else + unset open_bloc + fi + ;; + sublog) + shift + ! [ "$log_list" ] && log_list="$log_opt" + export log_list="$1 $log_list" + export log_opt="$1" + report_create_html + ;; + end-sublog) + [ "$log_opt" ] || continue + export log_list="${log_list#* }" + echo '
' >> "$log_opt" + # Grep the summary of sublog (main action + status) and put + # it in the main log, plus a link. + [ "$log_list" ] && { sed -n '/
/,$p' $log_opt | \ + grep -A1 -F '
SubLog' && \ + echo "
" + } >> ${log_list%% *} + export log_opt="${log_list%% *}" + report_step_status + ;; + esac + return $report_return_code +} + +# Open a bloc of substeps in a terminal and log. +report_open_bloc() +{ + unset open_bloc + [ "$embeded_open_bloc" = "yes" ] && embeded_open_bloc=opened + [ -f "$log_tmp.eob" ] && rm $log_tmp.eob + export bloc_level=$(($bloc_level+1)) + export bloc${bloc_level}_running="$step_running" + if [ -p $log_tmp.stdout ]; then + if [ -s $log_tmp ]; then + prebloc=yes + report_step_status + prebloc= + else + report_stop_listen + echo ' ...' >&3 + fi + [ "$(eval echo \$bloc${bloc_level}_delimiter)" ] && \ + echo "$current_bloc_display$(eval echo \"\$bloc${bloc_level}_delimiter\")" >&3 + [ "$log_opt" ] && sed "s~
~
~" -i "$log_opt" + else + exec 1>&3 2>&4 + fi + export current_bloc_display="$(eval echo \"\$bloc${bloc_level}_display\")" + unset bloc${bloc_level}_status + unset step_running +} + +# These are the two new status functions used by the report tool. +# States are : ok - no error since the start of the step +# warning - there was an error(s) since the start of the step +# failed - the last executed command has exited abnormally +report_step_status() +{ + unset report_return_code + if [ -p $log_tmp.stdout ]; then + report_stop_listen + + # Close message bloc if opened. + if [ -s $log_tmp -a "$report_verbosity_opt" = all ] || \ + [ -s $log_tmp.error -a "$report_verbosity_opt" != none ]; then + echo " ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ " >&3 + ! [ "$prebloc" ] && echo -en "$current_bloc_display... $step_running" >&3 && report_addemptyline="yes" + fi + + # Check, display and log the status of the step. + if ! [ "$check_status" = "0" ]; then + check_status=failed + else + [ -s "$log_tmp.error" ] && check_status=warning || check_status=ok + fi + ! [ "$prebloc" ] && report_display_status + [ "$report_addemptyline" ] && echo "" >&3 && unset report_addemptyline + [ "$log_opt" ] && report_rec_log + fi + + [ -f "$log_tmp.eob" ] && rm $log_tmp.eob + + # Set blocs status if needed. + [ -f $log_tmp.status ] && check_status=$(cat $log_tmp.status) && rm $log_tmp.status + [ "$bloc_level" ] && report_set_bloc_status + + # Clear variables / temporary logs. + ! [ "$prebloc" ] && export step_running="" + check_status="" + echo -n "" > $log_tmp.error + echo -n "" > $log_tmp +} + +report_display_status() +{ + [ "$report_return_code" = 1 ] && check_status=failed + echo -en "\\033[70G " >&3 + echo -en "\\033[70G[ " >&3 + [ "$check_status" = ok ] && report_return_code=0 && echo -en "\\033[1;32mOK" >&3 + [ "$check_status" = warning ] && report_return_code=0 && echo -en "\\033[1;33mWarning" >&3 + [ "$check_status" = failed ] && report_return_code=1 && echo -en "\\033[1;31mFailed" >&3 + echo -e "\\033[0;39m ]" >&3 +} + +report_term_to_html() +{ + report_decolorize | sed -e 's~<~\<~' -e 's~>~\>~' -e 's~STDERR: \(.*\)~\1<\/span>~' -e 's~ ~\ \ \ \ ~' +} + +report_decolorize() +{ + tr -d '\e' | sed -r "s/\[([0-9]{1,3}(;[0-9]{1,3})*)[m|G]//g" +} + +report_rec_log() +{ + ! [ "$prebloc" ] && sed "s~
~
~" -i "$log_opt" + if [ -s "$log_tmp" ]; then + if [ -s "$log_tmp.error" ]; then + cat $log_tmp.error | sort -u | while read line; do + # Format line to avoid sed errors : + line=$(echo "$line" | sed -e 's~\*~\\\*~g' -e 's~\[~\\\[~g' -e 's~\]~\\\]~g') + sed "s~^$line$~STDERR: $line~" -i $log_tmp + done + fi + echo -n "
" >> "$log_opt"
+		cat $log_tmp | report_term_to_html >> "$log_opt"
+		echo "
" >> "$log_opt" + fi + ! [ "$prebloc" ] && echo "
" >> "$log_opt" +} + +# These variables keep the status of the blocs. +# A bloc is reported as ok if all child steps are ok and has failed +# if all child steps are failed (or if a fatal error occurs). +# In other cases the bloc is reported as a warning. +report_set_bloc_status() +{ + bloc_status=$(eval echo \$bloc${bloc_level}_status) + for n in $(seq $bloc_level -1 1); do + ! [ "$(eval echo \$bloc${n}_status)" ] && eval bloc${n}_status=$check_status + ! [ "$(eval echo \$bloc${n}_status)" = "$check_status" ] && \ + eval bloc${n}_status=warning + done +} + diff -r 959a411697c9 -r d2993eed3ea5 libtazwok/libtazwok.conf --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtazwok/libtazwok.conf Wed Apr 11 02:02:59 2012 +0200 @@ -0,0 +1,101 @@ +######################################################################## +# This is the generic SliTaz configuration file used by libtaz to get +# the default options and directories. +# +# These variables can be overwritten by a lower level of configuration. +# Order for loading variables (the latest definition is kept) : +# slitaz.conf (then) main app.conf (or) local app.conf +# (or) *.conf of the command line (then) arguments of the command line +# +# ** Alpha Comment by GoKhlaYeh: ** +# With libtaz, I plan to change the default location of some important +# directories to fit the server hierarchy. In a general view I want +# to make the organisation on the server and on a released system similar. +# The goal is having tools working out-of-the-box in both cases to make +# the contributors work easier and efficient. +# These changes will takes place with a Release Candidate, when libtaz +# implementation in all SliTaz tools will be finalised, and all code fully +# reviewed. Hope everybody agree with that ;). +# + +######################################################################## +# COMMON DIRECTORIES +######################## + +# Slitaz logs directory. +SLITAZ_LOG="/var/log/slitaz" + +# Slitaz version. +SLITAZ_VERSION="$(cat /etc/slitaz-release)" + +# Slitaz directory. +SLITAZ_DIR="/home/slitaz" + +# Local repository for current version (can contain local packages +# repository, wok, sources, ...). +LOCAL_REPOSITORY="$SLITAZ_DIR/$SLITAZ_VERSION" + +# Online packages repository. +ONLINE_REPOSITORY="http://mirror.slitaz.org/packages/$SLITAZ_VERSION/" + +# Packages cache directory. +CACHE_DIR="/var/cache/tazpkg" + +# Path to repository data. +LOCALSTATE="/var/lib/tazpkg" + +# Path to installation data. +INSTALLED="$LOCALSTATE/installed" + +######################################################################## +# COMMON VARIABLES +######################## + +# the type of checksum and ext for packages.md5-like file +# md5sum : default (but weak) +# sha1sum +# sha256sum +# sha512sum + +CHECKSUM="md5sum" +SUM="${CHECKSUM/sum}" + +# Packages categories. +CATEGORIES=" +base-system +x-window +utilities +network +graphics +multimedia +office +development +system-tools +security +games +misc +meta +non-free" + + +######################################################################## +# LIBTAZ OPTIONS +######################## +# These options are the default settings for all SliTaz tools which use +# libtaz. They are : +# * tazwok +# * tazpkg + +# If this option is enabled - automatically install needed packages. It +# can be depends, build_depends, or package needed to perform a specific +# task. +# Value can be : +# * yes = enabled +# * anything else = disabled +auto_install=yes + +# If you want to log all operations (into /var/log/slitaz), +# uncomment the following line +# Note: all important operations are logged by default. +#report_log_all=yes +