Exemple #1
0
        public override void PageLeave(PageLoadedDirection direction, ref bool cancel)
        {
            try
            {
                if (direction == PageLoadedDirection.Forward)
                {
                    if (!AllSelectedHostsConnected())
                    {
                        foreach (PatchingHostsDataGridViewRow row in dataGridViewHosts.Rows)
                            row.UpdateIcon();
                        dataGridViewHosts.Invalidate();
                        cancel = true;
                        return;
                    }

                    //Upload the patches to the masters if it is necessary
                    List<Host> masters = SelectedMasters;

                    //Do RBAC check
                    foreach (Host master in masters)
                    {
                        if(Helpers.MidnightRideOrGreater(master.Connection)&&!(Role.CanPerform(new RbacMethodList("pool_patch.apply"),master.Connection)))
                        {
                            string nameLabel = master.Name;
                            Pool pool = Helpers.GetPoolOfOne(master.Connection);
                            if (pool != null)
                                nameLabel = pool.Name;

                            new ThreeButtonDialog(new ThreeButtonDialog.Details(SystemIcons.Warning, string.Format(Messages.RBAC_UPDATES_WIZARD, master.Connection.Username, nameLabel), Messages.UPDATES_WIZARD)).ShowDialog(this);

                            cancel = true;
                            base.PageLeave(direction, ref cancel);
                            return;
                        }
                    }

                    switch (SelectedUpdateType)
                    {
                        case UpdateType.NewRetail:
                            foreach (Host selectedServer in masters)
                            {
                                Host master = Helpers.GetMaster(selectedServer.Connection);
                                UploadPatchAction action = new UploadPatchAction(master.Connection, SelectedNewPatch);
                                new ActionProgressDialog(action, ProgressBarStyle.Blocks).ShowDialog();
                                if (action.Succeeded)
                                {
                                    _patch = action.PatchRefs[master];
                                    NewUploadedPatches.Add(_patch);
                                }
                                else
                                {
                                    cancel = true;
                                    break;
                                }
                            }
                            break;

                        case UpdateType.Existing:
                            foreach (Host selectedServer in masters)
                            {
                                List<Pool_patch> poolPatches = new List<Pool_patch>(selectedServer.Connection.Cache.Pool_patches);

                                if (poolPatches.Find(patch => patch.uuid == SelectedExistingPatch.uuid) == null)
                                {
                                    //Download patch from server Upload in the selected server
                                    var actionCopyPatch = new CopyPatchFromHostToOther(SelectedExistingPatch.Connection, selectedServer, SelectedExistingPatch);
                                    new ActionProgressDialog(actionCopyPatch, ProgressBarStyle.Blocks).ShowDialog();
                                    if (!actionCopyPatch.Succeeded)
                                    {
                                        cancel = true;
                                        break;
                                    }
                                }
                            }
                            break;
                    }
                }
                base.PageLeave(direction, ref cancel);
            }
            catch (Exception e)
            {
                log.Debug(e);
                throw;//better throw an exception rather than closing the wizard suddenly and silently
            }
        }
        private void InstallOEMUpdates()
        {
            List<AsyncAction> actions = new List<AsyncAction>();
            progressBar.Maximum = SelectedMasters.Count * 100;
            //Upload the patches using patch-upload to the master
            foreach (Host selectedServer in SelectedMasters)
            {
                AsyncAction action = new UploadPatchAction(selectedServer.Connection, SelectedNewPatch);
                actions.Add(action);
            }

            oemWorker = new BackgroundWorker();
            oemWorker.WorkerReportsProgress = true;
            oemWorker.DoWork += new DoWorkEventHandler(oemWorker_DoWork);
            oemWorker.ProgressChanged += new ProgressChangedEventHandler(oemWorker_ProgressChanged);
            oemWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(oemWorker_RunWorkerCompleted);
            oemWorker.RunWorkerAsync(actions);
        }
        private void PrepareUploadActions()
        {
            OnPageUpdated();
            SuppPackVdis.Clear();
            uploadActions.Clear();

            //Upload the patches to the masters if it is necessary
            List<Host> masters = SelectedMasters;

            foreach (Host selectedServer in masters)
            {
                AsyncAction action = null;
                switch (SelectedUpdateType)
                {
                    case UpdateType.NewRetail:
                        if (CanUploadUpdateOnHost(SelectedNewPatchPath, selectedServer))
                        {
                            bool deleteFileOnCancel = AllDownloadedPatches.ContainsValue(SelectedNewPatchPath);
                            action = new UploadPatchAction(selectedServer.Connection, SelectedNewPatchPath, true, deleteFileOnCancel);
                        }
                        break;
                    case UpdateType.Existing:
                        if (!PatchExistsOnPool(_patch, selectedServer))
                        {
                            //Download patch from server Upload in the selected server
                            action = new CopyPatchFromHostToOther(SelectedExistingPatch.Connection, selectedServer,
                                                                  SelectedExistingPatch);
                        }
                        break;
                    case UpdateType.ISO:
                        if (CanUploadUpdateOnHost(SelectedNewPatchPath, selectedServer))
                        {
                            _poolUpdate = null;
                            _patch = null;

                            action = new UploadSupplementalPackAction(
                            selectedServer.Connection,
                            SelectedServers.Where(s => s.Connection == selectedServer.Connection).ToList(),
                            SelectedNewPatchPath,
                            true);
                        }
                        break;
                }
                if (action != null)
                {
                    action.Changed += singleAction_Changed;
                    action.Completed += singleAction_Completed;
                }
                else
                {
                    _patch = GetPatchFromPatchPath();
                }
                uploadActions.Add(selectedServer, action);
            }

            foreach (KeyValuePair<Host, AsyncAction> uploadAction in uploadActions)
            {
                flickerFreeListBox1.Items.Add(uploadAction);
            }

            flickerFreeListBox1.Refresh();
            OnPageUpdated();
        }