Repaired userparms creation and including libraries

install.sh

@@ -281,7 +281,7 @@ zaf_install_all() {
 	for i in lib/zaf.lib.sh lib/os.lib.sh lib/ctrl.lib.sh lib/cache.lib.sh lib/zbxapi.lib.sh README.md; do
 		zaf_install $i ${ZAF_LIB_DIR}/ || zaf_err "Error installing $i"
 	done
-	for i in lib/zaflock lib/preload.sh; do
+	for i in lib/zaflock lib/zafcache lib/preload.sh; do
 		zaf_install_bin $i ${ZAF_LIB_DIR}/ || zaf_err "Error installing $i"
 	done
 	zaf_install_dir ${ZAF_BIN_DIR}
@@ -295,8 +295,10 @@ zaf_install_all() {
 
 zaf_postconfigure() {
 	if zaf_is_root; then
+	    ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf cache-clean
 	    [ "${ZAF_GIT}" = 1 ] && ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf update
             ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf reinstall zaf || zaf_err "Error installing zaf plugin."
+	    ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf agent-config || zaf_err "Error configuring agent."
             if zaf_is_root && ! zaf_test_item zaf.framework_version; then
 		echo "Something is wrong with zabbix agent config."
 		echo "Ensure that zabbix_agentd reads ${ZAF_AGENT_CONFIG}"

lib/ctrl.lib.sh

@@ -8,7 +8,7 @@ zaf_ctrl_get_items() {
 # Get item body from stdin
 # $1 itemname
 zaf_ctrl_get_item_block() {
-	grep -v '^#' | awk '/^Item '$1'/ { i=0;
+	grep -vE '^#[a-zA-Z ]' | awk '/^Item '$1'/ { i=0;
 	while (i==0) {
 		getline;
 		if (/^\/Item/) exit;
@@ -22,7 +22,7 @@ zaf_ctrl_get_item_block() {
 # Get global plugin block body from stdin
 # $1 itemname
 zaf_ctrl_get_global_block() {
-	grep -v '^#' | awk '{ i=0; print $0;
+	grep -vE '^#[a-zA-Z ]' | awk '{ i=0; print $0;
 	while (i==0) {
 		getline;
 		if (/^Item /) exit;
@@ -33,7 +33,7 @@ zaf_ctrl_get_global_block() {
 # Get item multiline option
 # $1 optionname
 zaf_block_get_moption() {
-	awk '/^'$1'::$/ { i=0; print $0;
+	awk '/^'$1'::$/ { i=0;
 	while (i==0) {
 		getline;
 		if (/^::$/) {i=1; continue;};
@@ -181,6 +181,7 @@ zaf_ctrl_install() {
 # Generates zabbix cfg from control file
 # $1 control
 # $2 pluginname
+# $3 if nonempty, only return cfg, do not generate scripts
 zaf_ctrl_generate_cfg() {
 	local items
 	local cmd
@@ -211,20 +212,25 @@ zaf_ctrl_generate_cfg() {
 	    fi
 	    cache=$(zaf_ctrl_get_item_option $1 $i "Cache")
 	    if [ -n "$cache" ]; then
-		cache="_cache '$cache' "
+		cache="${ZAF_LIB_DIR}/zafcache '$cache' "
 	    fi
             cmd=$(zaf_ctrl_get_item_option $1 $i "Cmd")
+	    if [ -z "$cache" ] && [ -z "$lock" ]; then
+		preload="${ZAF_LIB_DIR}/preload.sh "
+	    else
+		preload=""
+	    fi
             if [ -n "$cmd" ]; then
-                $(which echo) "UserParameter=$ikey,${ZAF_LIB_DIR}/preload.sh $cache $lock$cmd";
+                printf "%s" "UserParameter=$ikey,${preload}${cache}${lock}${cmd}"; echo
                 continue
             fi
             cmd=$(zaf_ctrl_get_item_option $1 $i "Script")
             if [ -n "$cmd" ]; then
                 zaf_ctrl_get_item_option $1 $i "Script" | \
-		  zaf_far '{INCLUDES}' '. /etc/zaf.conf; . ${ZAF_LIB_DIR}/zaf.lib.sh; . ${ZAF_LIB_DIR}/ctrl.lib.sh; . ${ZAF_LIB_DIR}/zbxapi.lib.sh; . ${ZAF_LIB_DIR}/cache.lib.sh; ' \
+		  zaf_far '{INCLUDES}' ". $ZAF_LIB_DIR/preload.sh; " \
 		  >${ZAF_TMP_DIR}/${iscript}.sh;
-                zaf_install_bin ${ZAF_TMP_DIR}/${iscript}.sh ${ZAF_PLUGINS_DIR}/$2/
+                [ -z "$3" ] && zaf_install_bin ${ZAF_TMP_DIR}/${iscript}.sh ${ZAF_PLUGINS_DIR}/$2/
-                $(which echo) "UserParameter=$ikey,$cache $lock${ZAF_PLUGINS_DIR}/$2/${iscript}.sh $args";
+                printf "%s" "UserParameter=$ikey,${preload}${cache}${lock}${ZAF_PLUGINS_DIR}/$2/${iscript}.sh $args"; echo
                 continue;
             fi
 	    zaf_err "Item $i declared in control file but has no Cmd, Function or Script!"

lib/preload.sh

@@ -19,19 +19,10 @@ trap "rm -rif ${ZAF_TMP_DIR}" EXIT
 
 export ZAF_LIB_DIR
 export ZAF_TMP_DIR
+export ZAF_CACHE_DIR
 export ZAF_PLUGINS_DIR
 
-if [ "$1" = "_cache" ] || [ "$1" = "_nocache" ] ; then
+[ "$(basename $0)" = "preload.sh" ] && [ -n "$*" ] && $@
-	[ "$1" = "_nocache" ] && export ZAF_NOCACHE=1
+
-	shift
-	seconds=$1
-	shift
-	parms=$(echo $*|tr -d ' ')
-	if ! zaf_fromcache $parms; then
-		([ "$(basename $0)" = "preload.sh" ] && [ -n "$*" ] && $@ ) | zaf_tocache_stdin $parms $seconds
-	fi
-else
-	[ "$(basename $0)" = "preload.sh" ] && [ -n "$*" ] && $@
-fi
 
 

lib/zaf.lib.sh

@@ -412,7 +412,8 @@ zaf_list_items() {
 
 zaf_get_item() {
 	if which zabbix_get >/dev/null; then
-		zabbix_get -s localhost -k "$1" || zaf_wrn "Cannot reach agent on localhost. Please localhost to Server list."
+		zaf_dbg zabbix_get -s localhost -k "'$1'"
+		(zabbix_get -s localhost -k "$1" | tr '\n' ' '; echo) || zaf_wrn "Cannot reach agent on localhost. Please localhost to Server list."
 		return 11
 	else
 		zaf_wrn "Please install zabbix_get binary to check items over network."
@@ -421,7 +422,12 @@ zaf_get_item() {
 }
 
 zaf_test_item() {
-	$ZAF_AGENT_BIN -t "$1"
+	if $ZAF_AGENT_BIN -t "$1" | grep ZBX_NOTSUPPORTED; then
+		return 1
+	else
+		$ZAF_AGENT_BIN -t "$1" | tr '\n' ' '
+		echo
+	fi
 }
 
 zaf_precache_item() {

lib/zafcache

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+. $(dirname $0)/preload.sh
+
+help() {
+	zaf_err "$0 seconds cmd..."
+}
+
+seconds=$1
+shift
+[ -z "$*" ] && help
+
+parms=$(echo $*|tr -d ' ')
+if ! zaf_fromcache "$parms"; then
+	$@ | zaf_tocache_stdin "$parms" "$seconds"
+fi
+

lib/zaflock

@@ -1,12 +1,9 @@
 #!/bin/sh
 
-. /etc/zaf.conf
+. $(dirname $0)/preload.sh
-
-. ${ZAF_LIB_DIR}/zaf.lib.sh
 
 help() {
-	echo "$0 key cmd"
+	zaf_err "$0 key cmd"
-	exit 2
 }
 
 lkey="$1"

zaf

@@ -77,7 +77,7 @@ userparms)
 	for plugin in $(zaf_list_plugins); do
 		plugindir=$ZAF_PLUGINS_DIR/$plugin
 		control=$plugindir/control.zaf
-		zaf_ctrl_generate_cfg "${control}" "${plugin}" \
+		zaf_ctrl_generate_cfg "${control}" "${plugin}" "noscripts" \
 			  | zaf_far '{PLUGINDIR}' "${plugindir}"
 	done
 	;;