# FIXME maybe PROG_PATH__ for better error reporting?
PROG_NAME__="" # initialised within init section
+# directory for init scripts
+INITD_DIR__="/etc/init.d/"
+
# >= level and the function will print the message
EPRINT__=1 # eprint (error print)
EEPRINT__=2 # 2print (intern error print)
#
###
+##
+# ATTENTION... THIS FUNCTINOS IS A BIG SECURITY HOLE
+# this function will be changed in future release
+##
# i don't want to write exit status controle stuff every time
function execute
{
local ret_=''
+ # NOT A GOOD IDEA
eval "$to_exec_"
ret_=$?
if [ -e "$file_to_test_" ]; then
if [ -z "$message_" ]; then
- $error_function_ "file does allready exist \"$file_to_test_\"" 67
+ $error_function_ "file does already exist \"$file_to_test_\"" 67
else
$error_function_ "$message_"
fi
checkId 0 "$1" "$2"
}
+function isGrml
+{
+ if [ -f /etc/grml_version ] ; then
+ dprint "isGrml(): this seems to be a grml system"
+ return 0
+ else
+ dprint "isGrml(): this is not a grml system"
+ return 1
+ fi
+}
function runsFromHd
{
function relToAbs
{
local relpath_="$1"
-
- local D_=''
- local B_=''
local abspath_=''
- local end_path_=''
- D_=`dirname "$relpath_"`
- B_=`basename "$relpath_"`
- abspath_=`cd "$D_" 2>/dev/null && pwd || echo "$D_"`/$B_
- end_path_=`echo "$abspath_" |tr --squeeze-repeats /`
- dprint "relToAbs(): \"$relpath_\" => \"$end_path_\""
- echo "$end_path_"
+ abspath_="`readlink -f \"$relpath_\"`" || \
+ warn "relToAbs(): Problems getting absolute path" "$?" || return 1
+ dprint "relToAbs(): \"$relpath_\" => \"$abspath_\""
+ echo "$abspath_"
+}
+
+
+# Trim off white-space characters
+# white-space in the "C" and "POSIX" locales are:
+# space
+# form-feed ('\f')
+# newline ('\n')
+# carriage return ('\r')
+# horizontal tab ('\t')
+# vertical tab ('\v')
+function stringTrim
+{
+ local str_="$1"
+ local result_=""
+
+ result_="`echo "$str_" | sed -e 's/^\s*//' -e 's/\s*$//'`" || \
+ warn "stringTrim(): Problems stripping of blanks" || return 1
+ dprint "stringTrim(): \"$str_\" => \"$result_\""
+ echo "$result_"
}
# Simple shell grep
fi
setCLang
- ns_=`awk '/^nameserver/{printf "%s ",$2}' $file_`
+ ns_=`awk '/^nameserver/{printf "%s ",$2}' $file_ |xargs echo`
restoreLang
if [ -z "$ns_" ]; then
if [ -z "$message_" ]; then
# }}}
+# SERVICES {{{
+function _touchService
+{
+ local action_="${1:-"start"}"
+ local service_="$2"
+ local error_function_=${3:-"eprint"} # function to call on error
+ local message_="$4" # user supplied error message
+
+ local i=""
+ local known_action_='false'
+ for i in "start" "stop" "restart" "reload" "force-reload"; do
+ if [[ $i == $action_ ]]; then
+ known_action_='true'
+ break
+ fi
+ done
+ $known_action_ || warn "_touchService(): unknown action \"$action_\""
+
+
+ local service_path_=""
+ service_path_="${INITD_DIR__}/$service_"
+ if [ ! -e "$service_path_" ]; then
+ warn "_touchService(): service does not exist: \"$service_\""
+ return 1
+ fi
+ if [ ! -x "$service_path_" ]; then
+ warn "_touchService(): service is not executable: \"$service_\""
+ fi
+
+ local ret_=""
+ "$service_path_" "$action_"
+ ret_=$?
+ if [[ $ret_ != 0 ]]; then
+ if [ -z "$message_" ]; then
+ "$error_function_" "Problems ${action_}ing service \"$service_\"" $ret_
+ else
+ "$error_function_" "$message_" $ret_
+ fi
+ return 1
+ fi
+ dprint "_touchService(): successfully started service \"$service_\""
+ return 0
+}
+
+function _createServiceFunctions
+{
+ for i in "start" "stop" "restart" "reload"; do
+ eval "function ${i}Service { _touchService ${i} \"\$1\" \"\$2\" \"\$3\"; }"
+ done
+ eval "function forceReloadService { _touchService force-reload \"\$1\" \"\$2\" \"\$3\"; }"
+}
+_createServiceFunctions
+# }}}
# prints the next free /dev/loop* to stdout
function findNextFreeLoop
local debug_="${DEBUG:-0}"
VERBOSE__="$debug_"
}
-_checkBootParam
+_setDebugLevel
# }}}
# END OF FILE