245 lines
5.6 KiB
Bash
245 lines
5.6 KiB
Bash
#!/bin/sh
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. /usr/bin/gettext.sh
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alias sed="busybox sed"
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# Internal
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lgettext() { gettext -d 'x' "$@"; }
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translate_query() {
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case $1 in
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y) lgettext "y";;
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Y) lgettext "Y";;
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n) lgettext "n";;
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N) lgettext "N";;
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# Support other cases but keep them untranslated.
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*) echo "$1" ;;
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esac
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}
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okmsg="$(lgettext 'Done')"
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ermsg="$(lgettext 'Failed')"
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: ${okcolor=32}
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: ${ercolor=31}
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: ${decolor=36}
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# Parse cmdline options and store values in a variable.
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for opt in "$@"; do
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opt_name="${opt%%=*}"; opt_name="$(echo -n "${opt_name#--}" | tr -c 'a-zA-Z0-9' '_')"
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case "$opt" in
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--[0-9]*=*) export _$opt_name="${opt#*=}" ;;
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--[0-9]*) export _$opt_name=yes ;;
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--*=*) export $opt_name="${opt#*=}" ;;
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--*) export $opt_name=yes ;;
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esac
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done
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[ "$HTTP_REFERER" ] && output='html'
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# i18n functions
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_() { local T="$1"; shift; printf "$(eval_gettext "$T")" "$@"; echo; }
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_n() { local T="$1"; shift; printf "$(eval_gettext "$T")" "$@"; }
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_p() { local S="$1" P="$2" N="$3"; shift 3; printf "$(ngettext "$S" "$P" "$N")" "$@"; }
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# Get terminal columns
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get_cols() { stty size 2>/dev/null | awk -vc=$cols 'END{print c?c:($2 && $2<80)?$2:80}'; }
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# Last command status
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status() {
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local ret_code=$?
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[ -n "$quiet" -a "$ret_code" -eq 0 ] && return
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[ -n "$quiet" ] && action "$saved_action" no-quiet
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case $ret_code in
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0) local msg="$okmsg" color="$okcolor";;
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*) local msg="$ermsg" color="$ercolor";;
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esac
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case $output in
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raw|gtk) echo " $msg";;
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html) echo " <span class=\"float-right color$color\">$msg</span>";;
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*) echo -e "[ \\033[1;${color}m$msg\\033[0;39m ]";;
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esac
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}
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# Line separator
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separator() {
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[ -n "$quiet" ] && return
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case $output in
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gtk) echo '--------';;
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html) echo -n '<hr/>';;
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*) printf "%$(get_cols)s\n" | tr ' ' "${1:-=}";;
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esac
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}
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# New line
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newline() {
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[ -z "$quiet" ] && echo
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}
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# Display a bold message
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boldify() {
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[ -n "$quiet" ] && return
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case $output in
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raw) echo "$@" ;;
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gtk) echo "<b>$@</b>" ;;
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html) echo "<strong>$@</strong>" ;;
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*) echo -e "\\033[1m$@\\033[0m" ;;
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esac
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}
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# renkli mesaj
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ryaz() {
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[ -n "$quiet" ] && return
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: ${color=$1}
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shift
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case $output in
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raw|gtk) echo "$@";;
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html) echo -n "<span class=\"color$color\">$@</span>";;
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*) case $color in
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0*) echo -e "\\033[${color:-38}m$@\\033[39m";;
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*) echo -e "\\033[1;${color:-38}m$@\\033[0;39m";;
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esac;;
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esac
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unset color
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}
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# Indent text
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indent() {
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[ -n "$quiet" ] && return
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local in="$1"
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shift
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echo -e "\033["$in"G $@";
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}
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# Extended MeSsaGe output
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emsg() {
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[ -n "$quiet" ] && return
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local sep="\n$(separator)\n"
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case $output in
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raw)
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echo "$@" | sed -e 's|<b>||g; s|</b>||g; s|<c [0-9]*>||g; \
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s|</c>||g; s|<->|'$sep'|g; s|<n>|\n|g; s|<i [0-9]*>| |g' ;;
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gtk)
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echo "$@" | sed -e 's|<c [0-9]*>||g; s|</c>||g; s|<->|'$sep'|g; \
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s|<n>|\n|g; s|<i [0-9]*>| |g' ;;
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html)
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echo "$@" | sed -e 's|<b>|<strong>|g; s|</b>|</strong>|g; \
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s|<c \([0-9]*\)>|<span class="color\1">|g; s|</c>|</span>|g; \
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s|<n>|<br/>|g; s|<->|<hr/>|g; s|<i [0-9]*>| |g' ;;
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*)
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echo -en "$(echo "$@" | sed -e 's|<b>|\\033[1m|g; s|</b>|\\033[0m|g;
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s|<c 0\([0-9]*\)>|\\033[\1m|g; s|<c \([1-9][0-9]*\)>|\\033[1;\1m|g;
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s|</c>|\\033[0;39m|g; s|<n>|\n|g;
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s|<->|'$sep'|g; s|<i \([0-9]*\)>|\\033[\1G|g')"
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[ "$1" != "-n" ] && echo
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;;
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esac
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}
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# Check if user is logged as root
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check_root() {
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if [ $(id -u) -ne 0 ]; then
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lgettext "You must be root to execute:"; echo " $(basename $0) $@"
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exit 1
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fi
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}
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# Display debug info when --debug is used.
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debug() {
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[ -n "$debug" ] && echo "$(colorize $decolor 'DEBUG:') $1"
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}
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# Confirmation
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confirm() {
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if [ -n "$yes" ]; then
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true
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else
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if [ -n "$1" ]; then
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echo -n "$1 "
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else
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echo -n " ($(translate_query y)/$(translate_query N)) ? "
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fi
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read answer
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[ "$answer" == "$(translate_query y)" ]
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fi
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}
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# Log islemleri
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log() {
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echo "$(date '+%F %R') : $@" >> ${faaliyet:-/var/log/islem.log}
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}
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# Print two-column list of options with descriptions
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optlist() {
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[ -n "$quiet" ] && return
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local in="$(echo "$1" | sed 's| *| |g')" w=$(get_cols) col1=1 line
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IFS=$'\n'
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for line in $in; do
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col=$(echo -n "$line" | cut -f1 | wc -m)
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[ $col -gt $col1 ] && col1=$col
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done
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echo "$in" | sed 's|\t|&\n|' | fold -sw$((w - col1 - 4)) | \
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sed "/\t/!{s|^.*$|[$((col1 + 4))G&|g}" | sed "/\t$/{N;s|.*| &|;s|\t\n||}"
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}
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# Wrap words in long terminal message
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longline() {
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[ -n "$quiet" ] && return
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local w=$(get_cols)
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echo -e "$@" | fold -sw$w
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}
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# Print localized title
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title() {
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[ -n "$quiet" ] && return
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case $output in
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html) echo "<section><header>$(_ "$@")</header><pre class=\"scroll\">";;
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*) newline; boldify "$(_ "$@")"; separator;;
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esac
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}
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# Print footer
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footer() {
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[ -n "$quiet" ] && return
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case $output in
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html) echo "</pre><footer>$1</footer></section>";;
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*) separator; echo "$1"; [ -n "$1" ] && newline;;
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esac
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}
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# Print current action
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saved_action=''
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action() {
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saved_action="$1"
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[ -n "$quiet" -a -z "$2" ] && return
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local w c scol msg chars
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w=$(_ 'w'); w=${w/w/10}
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c=$(get_cols)
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scol=$(( $c - $w ))
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msg="$(_n "$@" | fold -sw$scol)"
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chars=$(echo -n "$msg" | tail -n1 | wc -m)
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msg="$(printf '%s%'$(( $scol - $chars ))'s' "$msg" '')"
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case $output in
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raw|gtk|html) echo -n "$msg";;
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*) echo -ne "\033[0;33m$msg\033[0m";;
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esac
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}
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# Print long line as list item
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itemize() {
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[ -n "$quiet" ] && return
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case $output in
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gtk) echo "$@";;
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*)
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local inp="$@" w=$(get_cols) first offset
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first="$(echo -e "$inp" | fold -sw$w | head -n1)"
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echo "$first"
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cols1="$(echo "${first:1}" | wc -c)"
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offset=$(echo "$first" | sed -n 's|^\([^:\*-]*[:\*-]\).*$|\1|p' | wc -m)
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echo "${inp:$cols1}" | fold -sw$((w - offset)) | awk \
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'($0){printf "%'$offset's%s\n","",$0}'
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;;
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esac
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}
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