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[
namespace_using( '_global_Xaren_Client_' );
log_critical( 'Loading Namespace: Xaren_Client_' );
define_type( 'IP' );
local( 'ip' );
define_tag( 'onCreate',
-optional = 'ip' );
if( ! local_defined( 'ip' ) );
self->'ip' = ( _client_ip_old->size ? _client_ip_old | false );
else( #ip->type == 'string' && ! self->aton( #ip ) );
self->'ip' = false;
else( #ip->type == 'string' );
self->'ip' = #ip;
else( #ip->type == 'integer' );
local( 'ntoa' = self->ntoa( #ip ) );
self->'ip' = ( #ntoa === false ? false | #ntoa );
else;
self->'ip' = false;
/if;
/define_tag;
define_tag( 'onConvert' );
self->'ip' === false ?
return( false );
return( params->get(1) == 'integer' ? self->aton( self->'ip' ) | string( self->'ip' ) );
/define_tag;
define_tag( 'onCompare' );
self->'ip' === false ?
return( true );
local(
'i' = null,
't' = null,
'rhs' = params->get(1),
'ip' = null,
'cidr' = null );
// make sure all characters are okay
string_replaceregexp( -find = '[.0-9/]+', -replace = '', #rhs )->size ?
return( true );
if( #rhs->find( '/' ) > 0 );
#t = #rhs->split( '/' );
#t->size > 2 ? return( true ); // return if the input is invalid
! string_isdigit( #t->get(2) ) ?
#t->get(2) = self->subnettocidr( #t->get(2) );
#t->get(2) === false ? return( true );
return( ! self->within( #t->get(1), integer( #t->get(2) ) ) );
else;
return( ! self->within( #rhs, 32) );
/if;
return( true );
/define_tag;
define_tag( 'aton',
-optional = 'ip',
-type = 'string' );
if( ! local_defined( 'ip' ) );
self->'ip' === false ?
return( false );
local( 'ip' = self->'ip' );
else( string_replaceregexp( -find = '[.0-9]', -replace = '', #ip )->size > 0 );
return( false );
/if;
local(
'parts' = #ip->split( '.' ),
'n' = null );
#parts->size < 4 ? return( false );
#n = ( integer( #parts->get(1) ) * 256 * 256 * 256 ) +
( integer( #parts->get(2) ) * 256 * 256 ) +
( integer( #parts->get(3) ) * 256 ) +
integer( #parts->get(4) );
return( #n > 4294967295 ? false | #n );
/define_tag;
define_tag( 'ntoa',
-required = 'long',
-type = 'integer',
-copy );
if( #long < 0 || #long > 4294967295 ?
return( false );
local( 'ip' = '' );
loop( 4 );
#ip = string( integer( #long )->bitand( 255 ) & ) + ( loop_count > 1 ? '.' #ip );
#long->bitshiftright( 8 );
/loop;
return( #ip );
/define_tag;
define_tag( 'subnettocidr',
-required = 'ip' );
#ip->isa( 'integer' ) ? return( @#ip );
// set this up in case we are doing a lot of lookups
! var_defined( '__cidrs__' ) ?
var(
'__cidrs__' = map(
'255.255.255.255' = 32,
'255.255.255.254' = 31,
'255.255.255.252' = 30,
'255.255.255.248' = 29,
'255.255.255.240' = 28,
'255.255.255.224' = 27,
'255.255.255.192' = 26,
'255.255.255.128' = 25,
'255.255.255.0' = 24,
'255.255.254.0' = 23,
'255.255.252.0' = 22,
'255.255.248.0' = 21,
'255.255.240.0' = 20,
'255.255.224.0' = 19,
'255.255.192.0' = 18,
'255.255.128.0' = 17,
'255.255.0.0' = 16,
'255.254.0.0' = 15,
'255.252.0.0' = 14,
'255.248.0.0' = 13,
'255.240.0.0' = 12,
'255.224.0.0' = 11,
'255.192.0.0' = 10,
'255.128.0.0' = 9,
'255.0.0.0' = 8,
'254.0.0.0' = 7,
'252.0.0.0' = 6,
'248.0.0.0' = 5,
'240.0.0.0' = 4,
'224.0.0.0' = 3,
'192.0.0.0' = 2,
'128.0.0.0' = 1,
'0.0.0.0' = 0 ) );
local( 'cidr' = $__cidrs__->find( #ip ) );
return( #cidr->isa( 'integer' ) ? #cidr | false );
/define_tag;
define_tag( 'within',
-required = 'net',
-type = 'string',
-copy,
-required = 'cidr',
-type = 'integer' );
self->'ip' === false ?
return( false );
#cidr < 0 || #cidr > 32 ?
return( false );
local(
'ip' = self->aton( self->'ip' ),
'rede' = self->aton( #net ),
'real_mask' = null,
'netmask' = null,
'res' = null );
#real_mask = 0;
#netmask = #rede;
#res = #ip;
#rede === false ?
return( false );
#real_mask->bitnot & bitshiftleft( 32 - #cidr );
#netmask->bitand( #real_mask );
#res->bitand( #real_mask );
return( #res == #netmask );
/define_tag;
/define_type;
/namespace_using;
]
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