add function dbdetect._requireProcess

includes/dbdetect.class.sh

@@ -31,6 +31,25 @@ function dbdetect._wd(){
     test "$DBD_DEBUG" -ne "0" && color.echo "darkgray" "DEBUG: $*" >&2
 }
 
+# check if a process name exisats
+# param  string  regex to find in ps -ef output
+# param  bool    flag to skip; default: none = abort on miss
+function dbdetect._requireProcess(){
+  # echo "CHECK process $1"
+  # ps -ef | grep -v grep | grep -E "$1" >/dev/null
+  pgrep -l "$1" >/dev/null
+  rcself=$?
+  if [ $rcself -ne 0 ]; then
+    rc=$rc+$rcself
+    echo "INFO: missing process $1"
+    if [ -z "$2" ]; then
+      exit 4
+    fi
+    return 1
+  fi
+  return 0
+}
+
 # get a list of all config files
 # param  string  full path of ini file
 function dbdetect.getConfigs(){
@@ -89,7 +108,7 @@ function dbdetect.exists(){
     local binary; binary=$( ini.value "binary" )
     if [ -n "${binary}" ]; then
         for mybinary in $( echo "${binary}" | tr "," " " ); do
-            if ! j_requireBinary "$mybinary" 1 >/dev/null 2>&1; then
+            if ! dbdetect._requireProcess "$mybinary" 1 >/dev/null 2>&1; then
                 dbdetect._wd "... Missing binary: ${mybinary}"
                 return 1
             fi