-# lsb init-functions {{{
+# lsb init-functions
+# vim:ft=sh:tw=80
# /lib/lsb/init-functions for Debian -*- shell-script -*-
#
# Copyright (c) 2002-03 Chris Lawrence
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
+TPUT="${TPUT:-"/usr/bin/tput"}"
+
+have_tput() {
+ [ -x "$TPUT" ] && "$TPUT" hpa 60 >/dev/null 2>&1 \
+ && return 0 \
+ || return 1
+}
+
log_success_msg () {
- echo " * $@"
+ printf " * $@\n"
}
log_failure_msg () {
- TPUT=/usr/bin/tput
- if [ -x $TPUT ] && $TPUT hpa 60 >/dev/null 2>&1; then
- RED=`$TPUT setaf 1`
- #NORMAL=`$TPUT op`
- echo " ${RED}*${NORMAL} $@"
+ if have_tput ; then
+ RED="$("$TPUT" setaf 1)"
+ #NORMAL="$("$TPUT" op)"
+ printf " ${RED}*${NORMAL} $@\n"
else
- echo " * $@"
+ printf " * $@\n"
fi
}
log_warning_msg () {
- TPUT=/usr/bin/tput
- if [ -x $TPUT ] && $TPUT hpa 60 >/dev/null 2>&1; then
- YELLOW=`$TPUT setaf 3`
- #NORMAL=`$TPUT op`
- # echo " *${NORMAL} $@"
- echo " ${BLUE}*${NORMAL} $@"
+ if have_tput ; then
+ YELLOW="$("$TPUT" setaf 3)"
+ #NORMAL="$("$TPUT" op")"
+ # printf " *${NORMAL} $@\n"
+ printf " ${BLUE}*${NORMAL} $@\n"
else
- echo " * $@"
+ printf " * $@\n"
fi
}
log_warning_msg_nn () {
- TPUT=/usr/bin/tput
- if [ -x $TPUT ] && $TPUT hpa 60 >/dev/null 2>&1; then
- YELLOW=`$TPUT setaf 3`
- echo -n " ${BLUE}*${NORMAL} $@"
+ if have_tput ; then
+ YELLOW="$("$TPUT" setaf 3)"
+ printf " ${BLUE}*${NORMAL} $@"
else
- echo -n " * $@"
+ printf " * $@"
fi
}
# int log_begin_message (char *message)
log_begin_msg () {
- if [ -z "$1" ]; then
+ if [ "$#" -eq 0 ]; then
return 1
fi
- echo " ${GREEN}*${NORMAL} $@"
+ printf " ${GREEN}*${NORMAL} $@\n"
}
log_begin_msg_nn () {
- if [ -z "$1" ]; then
+ if [ "$#" -eq 0 ]; then
return 1
fi
- echo -n " ${GREEN}*${NORMAL} $@"
+ printf " ${GREEN}*${NORMAL} $@"
}
SUBMSG=" ${GREEN}-${NORMAL} "
-
+
# int log_end_message (int exitstatus)
log_end_msg () {
# If no arguments were passed, return
- [ -z "$1" ] && return 1
+ [ "$#" -eq 0 ] && return 1
# Only do the fancy stuff if we have an appropriate terminal
# and if /usr is already mounted
- TPUT=/usr/bin/tput
- EXPR=/usr/bin/expr
- if [ -x $TPUT ] && [ -x $EXPR ] && $TPUT hpa 60 >/dev/null 2>&1; then
- COLS=`$TPUT cols`
+ if have_tput ; then
+ COLS="$("$TPUT" cols)"
if [ -n "$COLS" ]; then
- COL=`$EXPR $COLS - 7`
+ COL=$(( "$COLS" - 7 ))
else
COL=73
fi
- UP=`$TPUT cuu1`
- END=`$TPUT hpa $COL`
- START=`$TPUT hpa 0`
- #RED=`$TPUT setaf 1`
- #NORMAL=`$TPUT op`
- if [ $1 -eq 0 ]; then
- echo "$UP$END${BLUE}[ ${GREEN}ok ${BLUE}]${NORMAL}"
+ UP="$("$TPUT" cuu1)"
+ END="$("$TPUT" hpa $COL)"
+ START="$("$TPUT" hpa 0)"
+ #RED="$("$TPUT" setaf 1)"
+ #NORMAL="$("$TPUT" op)"
+ if [ "$1" -eq 0 ]; then
+ printf "${UP}${END}${BLUE}[ ${GREEN}ok ${BLUE}]${NORMAL}\n"
else
- echo -e "${UP}${START} ${RED}*${NORMAL}${END}[${RED}fail${NORMAL}]"
+ printf "${UP}${START} ${RED}*${NORMAL}${END}[${RED}fail${NORMAL}]\n"
fi
else
- if [ $1 -eq 0 ]; then
- echo " ...done."
+ if [ "$1" -eq 0 ]; then
+ printf " ...done.\n"
else
- echo " ...fail!"
+ printf " ...fail!\n"
fi
fi
- return $1
+ return "$1"
}
-# void esyslog(char* priority, char* tag, char* message)
-# use the system logger to log a message
-#esyslog() {
-# local pri=
-# local tag=
-#
-# if [ -x /usr/bin/logger ]
-# then
-# pri="$1"
-# tag="$2"
-#
-# shift 2
-# [[ -z "$*" ]] && return 0
-#
-# /usr/bin/logger -p "${pri}" -t "${tag}" -- "$*"
-# fi
-#
-# return 0
-#}
-
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-src/rc-scripts/sbin/functions.sh,v 1.81.2.6 2005/05/15 20:00:31 vapier Exp $
# Should we use color?
if [ -r /proc/cmdline ] ; then
- grep -q ' nocolor' /proc/cmdline && RC_NOCOLOR='yes'
+ grep -q ' nocolor' /proc/cmdline && RC_NOCOLOR='yes'
fi
RC_NOCOLOR="${RC_NOCOLOR:-no}"
# Can the terminal handle endcols?
elif [ -x "/usr/bin/portageq" ] ; then
CONF_LIBDIR="$(/usr/bin/portageq envvar CONF_LIBDIR)"
fi
- echo ${CONF_LIBDIR:=lib}
+ printf '%s\n' ${CONF_LIBDIR:=lib}
}
# void esyslog(char* priority, char* tag, char* message)
einfon() {
[ "${RC_QUIET_STDOUT}" = "yes" ] && return 0
[ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
- echo -ne " ${GOOD}*${NORMAL} ${RC_INDENTATION}$*"
+ printf " ${GOOD}*${NORMAL} ${RC_INDENTATION}$*"
LAST_E_CMD=einfon
return 0
}
#
ewarn() {
if [ "${RC_QUIET_STDOUT}" = "yes" ]; then
- echo " $*"
+ printf " $*\n"
else
[ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
- echo -e " ${WARN}*${NORMAL} ${RC_INDENTATION}$*"
+ printf " ${WARN}*${NORMAL} ${RC_INDENTATION}$*\n"
fi
# Log warnings to system log
#
eerror() {
if [ "${RC_QUIET_STDOUT}" = "yes" ]; then
- echo " $*" >/dev/stderr
+ printf " $*\n" >/dev/stderr
else
[ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
- echo -e " ${BAD}*${NORMAL} ${RC_INDENTATION}$*"
+ printf " ${BAD}*${NORMAL} ${RC_INDENTATION}$*\n"
fi
# Log errors to system log
fi
if [ "${RC_ENDCOL}" = "yes" ]; then
- echo -e "${ENDCOL} ${msg}"
+ printf "${ENDCOL} ${msg}\n"
else
[ "${LAST_E_CMD}" = "ebegin" ] || LAST_E_LEN=0
- printf "%$(( COLS - LAST_E_LEN - 6 ))s%b\n" '' "${msg}"
+ printf "%$(( "${COLS}" - "${LAST_E_LEN}" - 6 ))s%b\n" '' "${msg}"
fi
return ${retval}
# v-e-commands honor RC_VERBOSE which defaults to no.
# The condition is negated so the return value will be zero.
-veinfo() { [ "${RC_VERBOSE}" != yes ] || einfo "$@"; }
+veinfo() { [ "${RC_VERBOSE}" != yes ] || einfo "$@"; }
veinfon() { [ "${RC_VERBOSE}" != yes ] || einfon "$@"; }
-vewarn() { [ "${RC_VERBOSE}" != yes ] || ewarn "$@"; }
+vewarn() { [ "${RC_VERBOSE}" != yes ] || ewarn "$@"; }
veerror() { [ "${RC_VERBOSE}" != yes ] || eerror "$@"; }
vebegin() { [ "${RC_VERBOSE}" != yes ] || ebegin "$@"; }
veend() {
[ -z "$1" ] && return 1
local KV=$@
- echo "${KV%%.*}"
+ printf "${KV%%.*}\n"
}
# char *KV_minor(string)
local KV="$@"
KV="${KV#*.}"
- echo "${KV%%.*}"
+ printf "${KV%%.*}\n"
}
# char *KV_micro(string)
local KV="$@"
KV="${KV#*.*.}"
- echo "${KV%%[^[:digit:]]*}"
+ printf "${KV%%[^[:digit:]]*}\n"
}
# int KV_to_int(string)
# We make version 2.2.0 the minimum version we will handle as
# a sanity check ... if its less, we fail ...
if [ "${KV_int}" -ge 131584 ] ; then
- echo "${KV_int}"
+ printf "${KV_int}\n"
return 0
fi
get_KV() {
local KV="$(uname -r)"
- echo "$(KV_to_int "${KV}")"
+ printf "$(KV_to_int "${KV}")\n"
return $?
}
do
if [ "${x}" = "$1" ]
then
-# echo "YES"
+# printf "YES\n"
retval=0
fi
done
fi
done
- echo "${mylist}"
+ printf "${mylist}\n"
}
# char *add_suffix(char * configfile)
add_suffix() {
if [ "${RC_USE_CONFIG_PROFILE}" = "yes" -a -e "$1.${DEFAULTLEVEL}" ]
then
- echo "$1.${DEFAULTLEVEL}"
+ printf "$1.${DEFAULTLEVEL}\n"
else
- echo "$1"
+ printf "$1\n"
fi
return 0
#
# EXAMPLE: if is_older_than a.out *.o ; then ...
is_older_than() {
- local x=
+ local x
local ref="$1"
shift
return 1
}
-if [ -z "${EBUILD}" ] ; then
- # Setup a basic $PATH. Just add system default to existing.
- # This should solve both /sbin and /usr/sbin not present when
- # doing 'su -c foo', or for something like: PATH= rcscript start
- PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:${PATH}"
+# Setup a basic $PATH. Just add system default to existing.
+# This should solve both /sbin and /usr/sbin not present when
+# doing 'su -c foo', or for something like: PATH= rcscript start
+PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:${PATH}"
- if [ "$(/sbin/consoletype 2> /dev/null)" = "serial" ] ; then
- # We do not want colors/endcols on serial terminals
- RC_NOCOLOR="yes"
- RC_ENDCOL="no"
- fi
-
- for arg in "$@" ; do
- case "${arg}" in
- # Lastly check if the user disabled it with --nocolor argument
- --nocolor|-nc)
- RC_NOCOLOR="yes"
- ;;
- esac
- done
-
-else
- # Should we use colors ?
- case "$*" in
- *depend*)
- # Check user pref in portage
- RC_NOCOLOR="$(portageq envvar NOCOLOR 2>/dev/null)"
- [ "${RC_NOCOLOR}" = "true" ] && RC_NOCOLOR="yes"
- ;;
- *)
- # We do not want colors during emerge depend
- RC_NOCOLOR="yes"
- # No output is seen during emerge depend, so this is not needed.
- RC_ENDCOL="no"
- ;;
- esac
+if [ "$(/sbin/consoletype 2> /dev/null)" = "serial" ] ; then
+ # We do not want colors/endcols on serial terminals
+ RC_NOCOLOR="yes"
+ RC_ENDCOL="no"
fi
-COLS=0
-
-case "$*" in
- *depend*)
- # We do not want stty to run during emerge depend
- [ -n "${EBUILD}" ] && COLS=80
-esac
+for arg in "$@" ; do
+ case "${arg}" in
+ # Lastly check if the user disabled it with --nocolor argument
+ --nocolor|-nc)
+ RC_NOCOLOR="yes"
+ ;;
+ esac
+done
# Setup COLS and ENDCOL so eend can line up the [ ok ]
# width of [ ok ] == 7
-if [ "${COLS}" -eq 0 ] ; then
- COLS="$(stty size 2>/dev/null | cut -d' ' -f2)"
- if [ -z "${COLS}" ] || [ "${COLS}" -le 0 ] ; then
- COLS=80
- fi
+COLS="$(stty size 2>/dev/null | cut -d' ' -f2)"
+if [ -z "${COLS}" ] || [ "${COLS}" -le 0 ] ; then
+ COLS=80
fi
if [ "${RC_ENDCOL}" = "yes" ]; then
fi
# vim:ts=4
-# }}}
projects / grml-etc-core.git / commitdiff