X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=trunk%2Fgosa-si%2Fgosa-si-client;h=5ce0d368fc429a0d9661857f1952bbafb510f8e3;hb=9ee3014961c5f44c31802e4e6d1883023954b807;hp=57f26167185cc5de16e051bec86d3a27d3c87161;hpb=aeb526a7f52c92f0c49d3dbdd8483a759e0d162c;p=gosa.git

diff --git a/trunk/gosa-si/gosa-si-client b/trunk/gosa-si/gosa-si-client
index 57f261671..5ce0d368f 100755
--- a/trunk/gosa-si/gosa-si-client
+++ b/trunk/gosa-si/gosa-si-client
@@ -76,6 +76,8 @@ our $client_force_hostname;
 our $server_key;
 our $opts_dnslookup;
 
+our $FIFO_FD = undef;
+
 # default variables
 our $REGISTERED = 0;
 our $REGISTRATION_IN_PROGRESS = 0;
@@ -822,8 +824,16 @@ sub trigger_logged_in_users_report {
 			@logged_in_user_list = split(/\s/, $result);
 		}
 		
-        system("echo 'CURRENTLY_LOGGED_IN ".join(" ", @logged_in_user_list)."' > /var/run/gosa-si-client.socket"); 
+       $FIFO_FD = undef
+           if (! defined $FIFO_FD && ! defined open($FIFO_FD, '>', $gosa_si_client_fifo));
+       if (! defined $FIFO_FD) {
+           daemon_log("ERROR: unable to open fifo for writing: $!", 1);
+           $kernel->delay_set('trigger_logged_in_users_report', 30);
+       }
+       else {
+           print($FIFO_FD 'CURRENTLY_LOGGED_IN ' . join(" ", @logged_in_user_list));
         $kernel->delay_set('trigger_logged_in_users_report', $trigger_logged_in_users_report_delay);
+       }
     } else {
         # try it in 10 sec again
         $kernel->delay_set('trigger_logged_in_users_report', 10);
@@ -881,9 +891,8 @@ sub trigger_seen_messages {
             my $send_error = &send_msg_to_target($confirm_msg, $server_address, $server_key);
 
             # Delete file
-            if (not $send_error) {
-                system("rm $goto_dir/$goto_file");
-            }
+            unlink("$goto_dir/$goto_file")
+                if (! $send_error);
         }
     }
 
@@ -1031,6 +1040,7 @@ sub _stop {
     $kernel->alias_remove($heap->{alias});
     $kernel->alarm_remove_all();
     $kernel->post($heap->{child_session}, '_stop');
+    close( $FIFO_FD ) if( defined $FIFO_FD );
 }
 
 
@@ -1235,33 +1245,6 @@ GetOptions("h|help" => \&usage,
 &read_configfile($cfg_file, %cfg_defaults);
 &check_pid;
 
-# forward error messages to logfile
-if ( ! $foreground ) {
-  open( STDIN,  '+>/dev/null' );
-  open( STDOUT, '+>&STDIN'    );
-  open( STDERR, '+>&STDIN'    );
-}
-
-# Just fork, if we are not in foreground mode
-if( ! $foreground ) { 
-    chdir '/'                 or die "Can't chdir to /: $!";
-    $pid = fork;
-    setsid                    or die "Can't start a new session: $!";
-    umask 0;
-} else { 
-    $pid = $$; 
-}
-
-# Do something useful - put our PID into the pid_file
-if( 0 != $pid ) {
-    open( LOCK_FILE, ">$pid_file" );
-    print LOCK_FILE "$pid\n";
-    close( LOCK_FILE );
-    if( !$foreground ) { 
-        exit( 0 ) 
-    };
-}
-
 # parse head url and revision from svn
 my $client_status_hash = { 'developmental'=>'revision', 'stable'=>'release'};
 $client_version =~ /^\$HeadURL: (\S+) \$:\$Rev: (\d+) \$$/;
@@ -1290,6 +1273,52 @@ daemon_log("INFO: ".$client_status_hash->{$client_status}.": $client_revision",
 # delete old DBsqlite lock files
 system('rm -f /tmp/gosa_si_lock*gosa-si-client*');
 
+# (re-)create FIFO
+if (-e $gosa_si_client_fifo) {
+    daemon_log("INFO: $gosa_si_client_fifo exists - deleting", 5);
+    if (1 != unlink($gosa_si_client_fifo)) {
+        daemon_log("ERROR: unable to delete '$gosa_si_client_fifo': $!", 1);
+        exit( 1 );
+    }
+}
+if (! defined POSIX::mkfifo($gosa_si_client_fifo, "0600")) {
+    daemon_log("ERROR: failed creating fifo: $!", 1);
+    exit( 1 );
+}
+
+# Just fork, if we are not in foreground mode
+if( ! $foreground ) {
+    if (! chdir('/')) {
+        daemon_log("ERROR: Can't chdir to /: $!");
+        exit( 1 );
+    }
+    umask( 0 );
+    $pid = fork;
+} else { 
+    $pid = $$; 
+}
+
+if( 0 != $pid ) {
+    # Parent: put our PID into the $pid_file
+    open( LOCK_FILE, ">$pid_file" );
+    print LOCK_FILE "$pid\n";
+    close( LOCK_FILE );
+    if( !$foreground ) {
+        exit( 0 );
+    }
+}
+else {
+    # Child
+    open( STDIN,  '+>/dev/null' );
+    open( STDOUT, '+>&STDIN'    );
+    open( STDERR, '+>&STDIN'    );
+    if (! POSIX::setsid()) {
+        deamon_log("ERROR: Can't start a new session: $!", 1);
+        exit( 1 );
+    }
+    $poe_kernel->has_forked() if ($poe_kernel->can('has_forked'));
+}
+
 # detect ip and mac address and complete host address
 $client_address = $client_ip.":".$client_port;
 my $network_interface= &get_interface_for_ip($client_ip);
@@ -1334,10 +1363,6 @@ $default_server_key = $server_key;
 # Find servers from config and DNS
 &find_servers;
 
-# open fifo for non-gosa-si-client-msgs to gosa-si-server
-POSIX::mkfifo("$gosa_si_client_fifo", "0600");
-
-
 POE::Session->create(
 	inline_states => {
 		_start => \&_start,