#!/usr/bin/perl --
use strict;
use warnings;
use Data::Dump qw/ dd /;
use 5.010; #~ use v5.10.0;

my $raw = "\nbob {  \n    ed {  \n        larry { \n            rule5 
+{  \n                option {  \n                    disable-server-r
+esponse-inspection no;  \n                }  \n                tag [ 
+some_tag ];  \n                from [ prod-L3 ];  \n                t
+o [ corp-L3 ];  \n                source [ any ];  \n                
+destination [ any ];  \n                source-user [ any ];  \n     
+           category [ any ];  \n                application [ any ]; 
+ \n                service [ any ];  \n                hip-profiles [
+ any ];  \n                log-start no;  \n                log-end y
+es;  \n                negate-source no;  \n                negate-de
+stination no;  \n                action allow;  \n                log
+-setting orion_log;  \n            }\n            rule6 {  \n        
+        option {  \n                    disable-server-response-inspe
+ction no;  \n                }  \n                tag [ some_tag ];  
+\n                from [ prod-L3 ];  \n                to [ corp-L3 ]
+;  \n                source [ any ];  \n                destination [
+ any ];  \n                source-user [ any ];  \n                ca
+tegory [ any ];  \n                application [ any ];  \n          
+      service [ any ];  \n                hip-profiles [ any ];  \n  
+              log-start no;  \n                log-end yes;  \n      
+          negate-source no;  \n                negate-destination no;
+  \n                action allow;  \n                log-setting orio
+n_log;  \n            }  \n        }\n    }\n}\n";
;;;;;;;;;



my $FROM_CONFIG = do {
  use Regexp::Grammars 1.038;
  qr{
<nocontext: >  # Switch off context substring retention aka $MATCH{""}
  <Objects>
  <rule: Objects>
    <[Object]>
        (?{
#~             ::dd( -Objects => \%MATCH );
            $MATCH = $MATCH{Object};
        })
  <rule: Object>
    <Name=Key>
    \{
        <[Value]>*
    \}
        (?{
#~             ::dd( -Object => \%MATCH );
            $MATCH = {   $MATCH{Name} => {   map { %$_ } @{$MATCH{Valu
+e}}   }   };
        })
        
  <rule: Value>
    <MATCH=Object> 
    |
    <MATCH=KeyVal>
    
    
  <token: Key> [\w\-]+
  
  <token: Val> [^\r\n\{;]+
  
  <token: KeyVal>
    ^
    \s*
    <Key>
    \s+
    <Val>
    ;
    \s*?
    [\r\n]+
        (?{
#~             ::dd(-KeyVal,\%MATCH);
            $MATCH = { $MATCH{Key} => $MATCH{Val} };
        })
}xms;
};;;;;;



if( $raw =~ $FROM_CONFIG ){
    dd(\%/) ; #/
} else {
    print "## fail to match \n";
}
__END__
{
  Objects => [
    {
      bob => {
               ed => {
                       larry => {
                         rule5 => {
                                    "action"             => "allow",
                                    "application"        => "[ any ]",
                                    "category"           => "[ any ]",
                                    "destination"        => "[ any ]",
                                    "from"               => "[ prod-L3
+ ]",
                                    "hip-profiles"       => "[ any ]",
                                    "log-end"            => "yes",
                                    "log-setting"        => "orion_log
+",
                                    "log-start"          => "no",
                                    "negate-destination" => "no",
                                    "negate-source"      => "no",
                                    "option"             => { "disable
+-server-response-inspection" => "no" },
                                    "service"            => "[ any ]",
                                    "source"             => "[ any ]",
                                    "source-user"        => "[ any ]",
                                    "tag"                => "[ some_ta
+g ]",
                                    "to"                 => "[ corp-L3
+ ]",
                                  },
                         rule6 => {
                                    "action"             => "allow",
                                    "application"        => "[ any ]",
                                    "category"           => "[ any ]",
                                    "destination"        => "[ any ]",
                                    "from"               => "[ prod-L3
+ ]",
                                    "hip-profiles"       => "[ any ]",
                                    "log-end"            => "yes",
                                    "log-setting"        => "orion_log
+",
                                    "log-start"          => "no",
                                    "negate-destination" => "no",
                                    "negate-source"      => "no",
                                    "option"             => { "disable
+-server-response-inspection" => "no" },
                                    "service"            => "[ any ]",
                                    "source"             => "[ any ]",
                                    "source-user"        => "[ any ]",
                                    "tag"                => "[ some_ta
+g ]",
                                    "to"                 => "[ corp-L3
+ ]",
                                  },
                       },
                     },
             },
    },
  ],
}
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