# a full time for logging and other purposes
sub atime
{
- my $t = shift;
- my ($sec,$min,$hour,$mday,$mon,$year) = gmtime((defined $t) ? $t : time);
- $year += 1900;
- my $buf = sprintf "%02d%s%04d\@%02d:%02d:%02d", $mday, $month[$mon], $year, $hour, $min, $sec;
- return $buf;
+ my $t = shift;
+ my ($sec,$min,$hour,$mday,$mon,$year) = gmtime((defined $t) ? $t : time);
+ $year += 1900;
+ my $buf = sprintf "%02d%s%04d\@%02d:%02d:%02d", $mday, $month[$mon], $year, $hour, $min, $sec;
+ return $buf;
}
# get a zulu time in cluster format (2300Z)
sub ztime
{
- my $t = shift;
- my ($sec,$min,$hour) = gmtime((defined $t) ? $t : time);
- $year += 1900;
- my $buf = sprintf "%02d%02dZ", $hour, $min;
- return $buf;
+ my $t = shift;
+ my ($sec,$min,$hour) = gmtime((defined $t) ? $t : time);
+ $year += 1900;
+ my $buf = sprintf "%02d%02dZ", $hour, $min;
+ return $buf;
}
# get a cluster format date (23-Jun-1998)
sub cldate
{
- my $t = shift;
- my ($sec,$min,$hour,$mday,$mon,$year) = gmtime((defined $t) ? $t : time);
- $year += 1900;
- my $buf = sprintf "%02d-%s-%04d", $mday, $month[$mon], $year;
- return $buf;
+ my $t = shift;
+ my ($sec,$min,$hour,$mday,$mon,$year) = gmtime((defined $t) ? $t : time);
+ $year += 1900;
+ my $buf = sprintf "%02d-%s-%04d", $mday, $month[$mon], $year;
+ return $buf;
}
# return a cluster style date time
sub cldatetime
{
- my $t = shift;
- my $date = cldate($t);
- my $time = ztime($t);
- return "$date $time";
+ my $t = shift;
+ my $date = cldate($t);
+ my $time = ztime($t);
+ return "$date $time";
}
# return a unix date from a cluster date and time
sub cltounix
{
- my $date = shift;
- my $time = shift;
- $date =~ s/^\s*(\d+)-(\w\w\w)-(19\d\d)$/$1 $2 $3/;
- $time =~ s/^(\d\d)(\d\d)Z$/$1:$2 +0000/;
- return str2time("$date $time");
+ my $date = shift;
+ my $time = shift;
+ $date =~ s/^\s*(\d+)-(\w\w\w)-(19\d\d)$/$1 $2 $3/;
+ $time =~ s/^(\d\d)(\d\d)Z$/$1:$2 +0000/;
+ return str2time("$date $time");
}
# turn a latitude in degrees into a string
sub slat
{
- my $n = shift;
- my ($deg, $min, $let);
- $let = $n >= 0 ? 'N' : 'S';
- $n = abs $n;
- $deg = int $n;
- $min = int ((($n - $deg) * 60) + 0.5);
- return "$deg $min $let";
+ my $n = shift;
+ my ($deg, $min, $let);
+ $let = $n >= 0 ? 'N' : 'S';
+ $n = abs $n;
+ $deg = int $n;
+ $min = int ((($n - $deg) * 60) + 0.5);
+ return "$deg $min $let";
}
# turn a longitude in degrees into a string
sub slong
{
- my $n = shift;
- my ($deg, $min, $let);
- $let = $n >= 0 ? 'E' : 'W';
- $n = abs $n;
- $deg = int $n;
- $min = int ((($n - $deg) * 60) + 0.5);
- return "$deg $min $let";
+ my $n = shift;
+ my ($deg, $min, $let);
+ $let = $n >= 0 ? 'E' : 'W';
+ $n = abs $n;
+ $deg = int $n;
+ $min = int ((($n - $deg) * 60) + 0.5);
+ return "$deg $min $let";
}
# turn a true into 'yes' and false into 'no'
sub yesno
{
- my $n = shift;
- return $n ? $main::yes : $main::no;
+ my $n = shift;
+ return $n ? $main::yes : $main::no;
}
# format a prompt with its current value and return it with its privilege
sub promptf
{
- my ($line, $value) = @_;
- my ($priv, $prompt, $action) = split ',', $line;
-
- # if there is an action treat it as a subroutine and replace $value
- if ($action) {
- my $q = qq{\$value = $action(\$value)};
- eval $q;
- }
- $prompt = sprintf "%15s: %s", $prompt, $value;
- return ($priv, $prompt);
+ my ($line, $value) = @_;
+ my ($priv, $prompt, $action) = split ',', $line;
+
+ # if there is an action treat it as a subroutine and replace $value
+ if ($action) {
+ my $q = qq{\$value = $action(\$value)};
+ eval $q;
+ }
+ $prompt = sprintf "%15s: %s", $prompt, $value;
+ return ($priv, $prompt);
}
# take an arg as an array list and print it
# take the arg as an array reference and print as a list of pairs
sub parraypairs
{
- my $ref = shift;
- my $i;
- my $out;
+ my $ref = shift;
+ my $i;
+ my $out;
- for ($i = 0; $i < @$ref; $i += 2) {
- my $r1 = @$ref[$i];
- my $r2 = @$ref[$i+1];
- $out .= "$r1-$r2, ";
- }
- chop $out; # remove last space
- chop $out; # remove last comma
- return $out;
+ for ($i = 0; $i < @$ref; $i += 2) {
+ my $r1 = @$ref[$i];
+ my $r2 = @$ref[$i+1];
+ $out .= "$r1-$r2, ";
+ }
+ chop $out; # remove last space
+ chop $out; # remove last comma
+ return $out;
}
# print all the fields for a record according to privilege
#
sub print_all_fields
{
- my $self = shift; # is a dxchan
- my $ref = shift; # is a thingy with field_prompt and fields methods defined
- my @out = @_;
+ my $self = shift; # is a dxchan
+ my $ref = shift; # is a thingy with field_prompt and fields methods defined
+ my @out = @_;
- my @fields = $ref->fields;
- my $field;
- my @out;
-
- foreach $field (sort @fields) {
- my ($priv, $ans) = promptf($ref->field_prompt($field), $ref->{$field});
- push @out, $ans if ($self->priv >= $priv);
- }
- return @out;
+ my @fields = $ref->fields;
+ my $field;
+ my @out;
+
+ foreach $field (sort @fields) {
+ if (defined $ref->{$field}) {
+ my ($priv, $ans) = promptf($ref->field_prompt($field), $ref->{$field});
+ push @out, $ans if ($self->priv >= $priv);
+ }
+ }
+ return @out;
}
projects / spider.git / blobdiff