ini class: fix arrays

vendor/ini.class.sh

@@ -251,6 +251,10 @@ function ini.validate(){
     local ERROR="\e[1;31mERROR\e[0m"
     local iErr; typeset -i iErr=0
 
+    if [ ! -f "${myinifile}" ]; then
+        return 1
+    fi
+
     if [ ! -f "${myvalidationfile}" ]; then
         echo -e "$ERROR: Validation file '${myvalidationfile}' does not exist."
         return 1
@@ -277,11 +281,12 @@ function ini.validate(){
             echo -e "$ERROR: unknown section name: [$section]"
             iErr+=1
         else
-            test $bShowAll -ne 0 && echo "OK: [$section] ... checking its keys..."
+            test $bShowAll -ne 0 && echo "OK: section [$section] is valid... checking its keys..."
             # TODO: verify values
 
             for mustkey in  $( echo "${varsMust}" | grep "^[/t ]*${section}\." | cut -f 2 -d '.' | cut -f 1 -d ':' ); do
-                if ini.keys "$myinifile" "$section" | grep "^${mustkey}$"; then
+                keyregex="$( echo $mustkey | sed -e's,\[,\\[,g' )"
+                if ini.keys "$myinifile" "$section" | grep "^${keyregex}$"; then
                     test $bShowAll -ne 0 && echo "  OK: $section.$mustkey"
                 else
                     echo -e "  $ERROR: A MUST key '$mustkey' was not found im section [$section]."
@@ -290,10 +295,12 @@ function ini.validate(){
             done
 
             for mykey in $(ini.keys "$myinifile" "$section"); do
+                # we need a regex for keys as array eg "file[] = ..."
+                keyregex="$( echo "${mykey}" | sed -e's,\[,\\[,g' | sed -e's,\],\\],g' )"
                 if ! echo "
                 ${varsMust}
                 ${varsCan}
-                " | cut -f 1 -d ':' | grep -q "^[/t ]*${section}\.${mykey}$"; then
+                " | cut -f 1 -d ':' | grep -q "^[/t ]*${section}\.${keyregex}$"; then
                     echo -e "  $ERROR: invald key name: $section.$mykey"
                     iErr+=1
                 else
@@ -301,7 +308,7 @@ function ini.validate(){
                     check=$(echo "
                         ${varsMust}
                         ${varsCan}
-                    " |  grep "^[/t ]*${section}\.${mykey}[:$]" | cut -f 2 -d ':'  )
+                    " |  grep "^[/t ]*${section}\.${keyregex}[:$]" | cut -f 2 -d ':'  )
                     if [ -n "$check" ]; then
                         value="$(ini.value "$myinifile" "$section" "$mykey")"
                         if ! grep -Eq "^${check}$" <<< "$value" ; then