05-23-2006
i agree with cbkihong !!! You could therefore ensure that the last field contains something < != "" > basically not equal to nil .....
i would add something like this to check for it :
$mystring = "name:blk:house::end";
print "$mystring\n";
@s_format = split(/:/, $mystring);
for $i (0 .. $#s_format)
{
if (@s_format[$i] == "") {print "index is ",$i," nothing !\n"; }
else {print "index is $i,field is $s_format[$i]\n";}
}
$size = $#s_format + 1;
print "total size of array is $size\n";
Last edited by fawqati; 05-23-2006 at 06:46 PM..
Reason: missed "end" at $mystring
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LEARN ABOUT DEBIAN
ldns_resolver_print
ldns(3) Library Functions Manual ldns(3)
NAME
ldns_rr_print, ldns_rdf_print, ldns_pkt_print, ldns_rr_list_print, ldns_resolver_print, ldns_zone_print-
SYNOPSIS
#include <stdint.h>
#include <stdbool.h>
#include <ldns/ldns.h>
void ldns_rr_print(FILE *output, const ldns_rr *rr);
void ldns_rdf_print(FILE *output, const ldns_rdf *rdf);
void ldns_pkt_print(FILE *output, const ldns_pkt *pkt);
void ldns_rr_list_print(FILE *output, const ldns_rr_list *list);
void ldns_resolver_print(FILE *output, const ldns_resolver *r);
void ldns_zone_print(FILE *output, const ldns_zone *z);
DESCRIPTION
ldns_rr_print() Prints the data in the resource record to the given file stream (in presentation format)
output: the file stream to print to
rr: the resource record to print
Returns void
ldns_rdf_print() Prints the data in the rdata field to the given file stream (in presentation format)
output: the file stream to print to
rdf: the rdata field to print
Returns void
ldns_pkt_print() Prints the data in the DNS packet to the given file stream (in presentation format)
output: the file stream to print to
pkt: the packet to print
Returns void
ldns_rr_list_print() print a rr_list to output
output: the fd to print to
list: the rr_list to print
ldns_resolver_print() Print a resolver (in sofar that is possible) state to output.
output: the fd to print to
r: the resolver to print
ldns_zone_print() Print a zone structure * to output. Note the SOA record is included in this output
output: the fd to print to
z: the zone to print
AUTHOR
The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.
REPORTING BUGS
Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html
COPYRIGHT
Copyright (c) 2004 - 2006 NLnet Labs.
Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO
ldns_rr2str, ldns_rdf2str, ldns_pkt2str, ldns_rr_list2str, ldns_key2str. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and
RFC4035.
REMARKS
This manpage was automaticly generated from the ldns source code by use of Doxygen and some perl.
30 May 2006 ldns(3)