projects
/
spider.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
got rid of warning in date conversion
[spider.git]
/
perl
/
DXUtil.pm
diff --git
a/perl/DXUtil.pm
b/perl/DXUtil.pm
index 868110ea36d6e7de266d4c7e28a704181787b276..1291db3943ff07b75dd1fcd99377d35a6482b342 100644
(file)
--- a/
perl/DXUtil.pm
+++ b/
perl/DXUtil.pm
@@
-13,11
+13,18
@@
use Carp;
require Exporter;
@ISA = qw(Exporter);
require Exporter;
@ISA = qw(Exporter);
-@EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf parray parraypairs
+@EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf
+ parray parraypairs shellregex
print_all_fields cltounix
);
@month = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
print_all_fields cltounix
);
@month = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
+%patmap = (
+ '*' => '.*',
+ '?' => '.',
+ '[' => '[',
+ ']' => ']'
+);
# a full time for logging and other purposes
sub atime
# a full time for logging and other purposes
sub atime
@@
-73,6
+80,7
@@
sub cltounix
return 0 unless $time =~ /^([012]\d)([012345]\d)Z$/;
$time = "$1:$2 +0000";
my $r = str2time("$date $time");
return 0 unless $time =~ /^([012]\d)([012345]\d)Z$/;
$time = "$1:$2 +0000";
my $r = str2time("$date $time");
+ return $r unless $r;
return $r == -1 ? undef : $r;
}
return $r == -1 ? undef : $r;
}
@@
-168,3
+176,11
@@
sub print_all_fields
return @out;
}
return @out;
}
+# generate a regex from a shell type expression
+# see 'perl cookbook' 6.9
+sub shellregex
+{
+ my $in = shift;
+ $in =~ s{(.)} { $patmap{$1} || "\Q$1" }ge;
+ return '^' . $in . '$';
+}