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zmdc.pl: Usage() --> pod2usage()

This commit is contained in:
Dmitry Smirnov 2015-04-09 03:41:20 +10:00
parent 81860d99a6
commit 373b53f8f3
1 changed files with 28 additions and 22 deletions
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50
scripts/zmdc.pl.in
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@ -20,13 +20,30 @@
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# #
# ========================================================================== # ==========================================================================
#
# This script is the gateway for controlling the various ZoneMinder =head1 NAME
# daemons. All starting, stopping and restarting goes through here.
# On the first invocation it starts up a server which subsequently zmdc.pl - ZoneMinder Daemon Control script
# records what's running and what's not. Other invocations just
# connect to the server and pass instructions to it. =head1 SYNOPSIS
#
zmdc.pl {command} [daemon [options]]
=head1 DESCRIPTION
This script is the gateway for controlling the various ZoneMinder
daemons. All starting, stopping and restarting goes through here.
On the first invocation it starts up a server which subsequently
records what's running and what's not. Other invocations just
connect to the server and pass instructions to it.
=head1 OPTIONS
{command} - One of 'startup|shutdown|status|check|logrot' or
'start|stop|restart|reload|version'.
[daemon [options]] - Daemon name and options, required for second group of commands
=cut
use strict; use strict;
use bytes; use bytes;
@ -49,6 +66,7 @@ use ZoneMinder;
use POSIX; use POSIX;
use Socket; use Socket;
use IO::Handle; use IO::Handle;
use autouse 'Pod::Usage'=>qw(pod2usage);
#use Data::Dumper; #use Data::Dumper;
use constant SOCK_FILE => $Config{ZM_PATH_SOCKS}.'/zmdc.sock'; use constant SOCK_FILE => $Config{ZM_PATH_SOCKS}.'/zmdc.sock';
@ -72,23 +90,11 @@ my @daemons = (
'zmtrack.pl' 'zmtrack.pl'
); );
sub Usage
{
print( "
Usage: zmdc.pl <command> [daemon [options]]
Parameters are :-
<command> - One of 'startup|shutdown|status|check|logrot' or
'start|stop|restart|reload|version'.
[daemon [options]] - Daemon name and options, required for second group of commands
");
exit( -1 );
}
my $command = shift @ARGV; my $command = shift @ARGV;
if( !$command ) if( !$command )
{ {
print( STDERR "No command given\n" ); print( STDERR "No command given\n" );
Usage(); pod2usage(-exitstatus => -1);
} }
if ( $command eq 'version' ) { if ( $command eq 'version' ) {
print ZoneMinder::Base::ZM_VERSION."\n"; print ZoneMinder::Base::ZM_VERSION."\n";
@ -99,7 +105,7 @@ my $daemon = shift( @ARGV );
if( $needs_daemon && !$daemon ) if( $needs_daemon && !$daemon )
{ {
print( STDERR "No daemon given\n" ); print( STDERR "No daemon given\n" );
Usage(); pod2usage(-exitstatus => -1);
} }
my @args; my @args;
@ -113,7 +119,7 @@ if ( $needs_daemon )
else else
{ {
print( STDERR "Invalid daemon '$daemon' specified" ); print( STDERR "Invalid daemon '$daemon' specified" );
Usage(); pod2usage(-exitstatus => -1);
} }
} }