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use strict;
use Term::ANSIColor;
package msg;
sub new {
my $obj = shift;
my $use_color = shift;
my $quiet = shift;
my $verbose = shift;
my %colors = (
debug => {value => 'green'},
error => {value => 'magenta'},
fatal => {value => 'red'},
info => {value => 'bold'},
process => {value => 'white'},
warning => {value => 'cyan'},
);
return (bless {use_color => $use_color,
quiet => $quiet,
verbose => $verbose,
colors => \%colors,
}, $obj);
#$obj->Dbg(4,"msg class has been created.\n");
}
# destructor
sub DESTROY {
my $obj = shift;
#$obj->Dbg(4,"msg class has been destroied.\n");
}
# Prints colored message to STDERR
sub coloredprn {
my $obj = shift;
my $facility = shift;
if ($obj->{use_color} != 0) {
if (defined $facility and defined $obj->{colors}{$facility}) {
print STDERR Term::ANSIColor::colored [$obj->{colors}{$facility}{value}], @_;
return;
}
}
print STDERR @_; # fallback to normal print
}
# processing message
sub Proc {
my $obj = shift;
return if ($obj->{quiet} != 0);
if ($obj->{use_color} != 0) {
if (defined $obj->{colors}{'process'}) {
print Term::ANSIColor::colored [$obj->{colors}{'process'}{value}], @_;
return;
}
}
print @_; # fallback to normal print
}
# information message
sub Info {
my $obj = shift;
$obj->coloredprn('info', @_);
}
# warning message
sub Warn {
my $obj = shift;
$obj->coloredprn('warning', "Warning: ", @_);
}
# error message
sub Err {
my $obj = shift;
$obj->coloredprn('error', "ERROR: ", @_);
}
# fatal message
sub Fatal {
my $obj = shift;
$obj->coloredprn('fatal', "FATAL: ", @_);
}
# debug message
sub Dbg {
my $obj = shift;
my $level = shift;
if ($obj->{verbose} >= $level) {
$obj->coloredprn('debug', "DEBUG[$level]: ", @_);
}
}
1;
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