[X2go-Commits] x2goserver.git - master (branch) updated: 3.1.1.0-26-g2e471b4

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      from  266caa371a9fa8b393a0cf3ae7c5126531f95cc0 (commit)

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- Log -----------------------------------------------------------------
commit 2e471b45ddf6a9cd7dca06d3b0f276ef35a3788a
Author: Mike Gabriel <mike.gabriel at das-netzwerkteam.de>
Date:   Thu Jun 21 12:04:27 2012 +0200

    For finished sessions purge all mount points that still hover in the DB's mounts table.

-----------------------------------------------------------------------

Summary of changes:
 debian/changelog                    |    2 ++
 x2goserver/lib/x2godbwrapper.pm     |   21 ++++++++++++++++++++-
 x2goserver/lib/x2gosqlitewrapper.pl |   14 ++++++++++++++
 3 files changed, 36 insertions(+), 1 deletions(-)

The diff of changes is:
diff --git a/debian/changelog b/debian/changelog
index 537e086..54de803 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -24,6 +24,8 @@ x2goserver (3.1.1.1-0~x2go1) UNRELEASED; urgency=low
       resume if usekbd is set to True and the keyboard type is set ,,auto''.
     - Reset keyboard settings to pc104/us before setting client-side keyboard
       parameters.
+    - For finished sessions purge all mount points that still hover in the
+      DB's mounts table.
   * Depend on x2goagent (>= 2:3.5.0.12), make sure that x2goagent has the patch
     105_nxagent_export-remote-keyboard-config.full.patch included.
 
diff --git a/x2goserver/lib/x2godbwrapper.pm b/x2goserver/lib/x2godbwrapper.pm
index 2690544..f290b71 100644
--- a/x2goserver/lib/x2godbwrapper.pm
+++ b/x2goserver/lib/x2godbwrapper.pm
@@ -88,11 +88,12 @@ use base 'Exporter';
 our @EXPORT=('db_listsessions','db_listsessions_all', 'db_getservers', 'db_getagent', 'db_resume', 'db_changestatus', 'db_getstatus', 
              'db_getdisplays', 'db_insertsession', 'db_getports', 'db_insertport', 'db_rmport', 'db_createsession', 'db_insertmount', 
              'db_getmounts', 'db_deletemount', 'db_getdisplay', 'dbsys_getmounts', 'dbsys_listsessionsroot', 
-             'dbsys_listsessionsroot_all', 'dbsys_rmsessionsroot');
+             'dbsys_listsessionsroot_all', 'dbsys_rmsessionsroot', 'dbsys_deletemounts');
 
 sub dbsys_rmsessionsroot
 {
 	my $sid=shift or die "argument \"session_id\" missed";
+	dbsys_deletemounts($sid);
 	if($backend eq 'postgres')
 	{
 		my $dbh=DBI->connect("dbi:Pg:dbname=$db;host=$host;port=$port;sslmode=$sslmode", 
@@ -109,6 +110,24 @@ sub dbsys_rmsessionsroot
 	}
 }
 
+sub dbsys_deletemounts
+{
+        my $sid=shift or die "argument \"session_id\" missed";
+        if ($backend eq 'postgres')
+        {
+                my $dbh=DBI->connect("dbi:Pg:dbname=$db;host=$host;port=$port;sslmode=$sslmode", "$dbuser", "$dbpass",{AutoCommit => 1}) or die $_;
+                my $sth=$dbh->prepare("delete from mounts where session_id='$sid'");
+                $sth->execute();
+                $sth->finish();
+                $dbh->disconnect();
+        }
+        if ($backend eq 'sqlite')
+        {
+                `$x2go_lib_path/x2gosqlitewrapper deletemounts $sid`;
+        }
+        syslog('debug', "dbsys_deletemounts called, session ID: $sid");
+}
+
 sub dbsys_listsessionsroot
 {
 	my $server=shift or die "argument \"server\" missed";
diff --git a/x2goserver/lib/x2gosqlitewrapper.pl b/x2goserver/lib/x2gosqlitewrapper.pl
index ba2c02d..f47fdec 100755
--- a/x2goserver/lib/x2gosqlitewrapper.pl
+++ b/x2goserver/lib/x2gosqlitewrapper.pl
@@ -153,6 +153,20 @@ elsif($cmd eq  "deletemount")
 	$sth->finish();
 }
 
+elsif($cmd eq  "deletemounts")
+{
+        my $sid=shift or die "argument \"session_id\" missed";
+        check_user($sid);
+        my $sth=$dbh->prepare("delete from mounts where session_id=?");
+        $sth->execute($sid);
+        if ($sth->err())
+        {
+                syslog('error', "deletemounts (SQLite3 session db backend) failed with exitcode: $sth->err()");
+                die();
+        }
+        $sth->finish();
+}
+
 elsif($cmd eq  "insertmount")
 {
 	my $sid=shift or die "argument \"session_id\" missed";


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