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zoneminder
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Added logging and changed check command to status. 

git-svn-id: http://svn.zoneminder.com/svn/zm/trunk@196 e3e1d417-86f3-4887-817a-d78f3d33393f
This commit is contained in:
stan 2002-12-15 14:08:51 +00:00
parent 6cb2195f16
commit 567344f516
1 changed files with 29 additions and 10 deletions
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37
scripts/zmdc.pl.z
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@ -36,6 +36,7 @@
use constant DAEMON_PATH => '@prefix@/bin/';
use constant DC_SOCK_FILE => '/tmp/zmdc.sock';
use constant DC_LOG_FILE => '/tmp/zmdc.log';
# ==========================================================================
#
@ -55,7 +56,7 @@ my @daemons = ( 'zmc', 'zma', 'zmfilter.pl', 'zmaudit.pl', 'zmx10.pl' );
my $command = shift @ARGV;
die( "No command given" ) unless( $command );
my $needs_daemon = $command !~ /(?:shutdown|check)/;
my $needs_daemon = $command !~ /(?:shutdown|status)/;
my $daemon = shift( @ARGV );
die( "No daemon given" ) unless( !$needs_daemon || $daemon );
my @args;
@ -76,7 +77,7 @@ if ( $needs_daemon )
foreach my $arg ( @ARGV )
{
# Detaint arguments, if they look ok
if ( $arg =~ /^(-?[\w\d]+)/ )
if ( $arg =~ /^(-{0,2}[\w\d]+)/ )
{
push( @args, $1 );
}
@ -108,6 +109,13 @@ if ( !connect( CLIENT, $saddr ) )
{
setpgrp();
open( LOG, ">>".DC_LOG_FILE ) or die( "Can't open log file: $!" );
open(STDOUT, ">&LOG") || die( "Can't dup stdout: $!" );
select( STDOUT ); $| = 1;
open(STDERR, ">&LOG") || die( "Can't dup stderr: $!" );
select( STDERR ); $| = 1;
select( LOG ); $| = 1;
dprint( "Server starting at ".strftime( '%y/%m/%d %H:%M:%S', localtime() )."\n" );
socket( SERVER, PF_UNIX, SOCK_STREAM, 0 ) or die( "Can't open socket: $!" );
@ -119,7 +127,7 @@ if ( !connect( CLIENT, $saddr ) )
$SIG{INT} = \&shutdown_all;
$SIG{TERM} = \&shutdown_all;
$SIG{ABRT} = \&shutdown_all;
$SIG{HUP} = \✓
$SIG{HUP} = \&status;
( $ENV{PATH} ) = ( $ENV{PATH} =~ /^(.*)$/ );
my %cmd_hash;
@ -131,11 +139,8 @@ if ( !connect( CLIENT, $saddr ) )
{
print CLIENT @_
}
else
{
print @_;
}
}
sub start
{
my $daemon = shift;
@ -146,7 +151,13 @@ if ( !connect( CLIENT, $saddr ) )
if ( !$process )
{
# It's not running, or at least it's not been started by us
$process = { daemon=>$daemon, args=>\@args, command=>$command, keepalive=>!undef };
# So check whether someone else has started it
#$ps_command = "ps -wh --user $> | grep '$command' | grep -v grep";
#$ps_array = preg_split( "/\s+/", exec( $ps_command ) );
#$pid = $ps_array[3];
#if ( $pid )
}
elsif ( $process->{pid} && $pid_hash{$process->{pid}} )
{
@ -292,7 +303,7 @@ if ( !connect( CLIENT, $saddr ) )
close( SERVER );
exit();
}
sub check
sub status
{
foreach my $process ( values(%pid_hash) )
{
@ -300,6 +311,13 @@ if ( !connect( CLIENT, $saddr ) )
dprint( ", valid" ) if ( kill( 0, $process->{pid} ) );
dprint( "\n" );
}
foreach my $process ( values( %cmd_hash ) )
{
if ( $process->{pending} )
{
dprint( "'$process->{command}' pending at ".strftime( '%y/%m/%d %H:%M:%S', localtime( $process->{pending}) )."\n" );
}
}
}
my $rin = '';
@ -341,9 +359,9 @@ if ( !connect( CLIENT, $saddr ) )
{
shutdown_all();
}
elsif ( $command eq 'check' )
elsif ( $command eq 'status' )
{
check();
status();
}
else
{
@ -382,6 +400,7 @@ if ( !connect( CLIENT, $saddr ) )
}
}
dprint( "Server exiting at ".strftime( '%y/%m/%d %H:%M:%S', localtime() )."\n" );
close( LOG );
exit();
}
else