mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-22 08:26:03 +01:00
890 lines
35 KiB
C#
890 lines
35 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Threading;
|
|
using System.Windows.Forms;
|
|
using XenAdmin.Actions;
|
|
using XenAdmin.Controls;
|
|
using XenAdmin.Core;
|
|
using XenAdmin.Diagnostics.Checks;
|
|
using XenAdmin.Diagnostics.Problems;
|
|
using XenAdmin.Diagnostics.Problems.HostProblem;
|
|
using XenAdmin.Dialogs;
|
|
using XenAdmin.Properties;
|
|
using XenAPI;
|
|
|
|
namespace XenAdmin.Wizards.PatchingWizard
|
|
{
|
|
public partial class PatchingWizard_PrecheckPage : XenTabPage
|
|
{
|
|
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
|
|
|
private BackgroundWorker _worker = null;
|
|
public List<Host> SelectedServers = new List<Host>();
|
|
public List<Problem> ProblemsResolvedPreCheck = new List<Problem>();
|
|
public bool IsInAutomatedUpdatesMode { get; set; }
|
|
private AsyncAction resolvePrechecksAction = null;
|
|
|
|
protected List<Pool> SelectedPools
|
|
{
|
|
get
|
|
{
|
|
return SelectedServers.Select(host => Helpers.GetPoolOfOne(host.Connection)).Where(pool => pool != null).Distinct().ToList();
|
|
}
|
|
}
|
|
|
|
public PatchingWizard_PrecheckPage()
|
|
{
|
|
InitializeComponent();
|
|
dataGridView1.BackgroundColor = dataGridView1.DefaultCellStyle.BackColor;
|
|
}
|
|
|
|
public override string PageTitle
|
|
{
|
|
get
|
|
{
|
|
return Messages.PATCHINGWIZARD_PRECHECKPAGE_TITLE;
|
|
}
|
|
}
|
|
|
|
public override string Text
|
|
{
|
|
get
|
|
{
|
|
return Messages.PATCHINGWIZARD_PRECHECKPAGE_TEXT;
|
|
}
|
|
}
|
|
|
|
public override string HelpID
|
|
{
|
|
get { return "UpdatePrechecks"; }
|
|
}
|
|
|
|
void Connection_ConnectionStateChanged(object sender, EventArgs e)
|
|
{
|
|
Program.Invoke(Program.MainWindow, RefreshRechecks);
|
|
}
|
|
|
|
private void RegisterEventHandlers()
|
|
{
|
|
foreach (Host selectedServer in SelectedServers)
|
|
{
|
|
selectedServer.Connection.ConnectionStateChanged += Connection_ConnectionStateChanged;
|
|
}
|
|
}
|
|
|
|
private void DeregisterEventHandlers()
|
|
{
|
|
foreach (Host selectedServer in SelectedServers)
|
|
{
|
|
selectedServer.Connection.ConnectionStateChanged -= Connection_ConnectionStateChanged;
|
|
}
|
|
}
|
|
|
|
public override void PageLoaded(PageLoadedDirection direction)
|
|
{
|
|
base.PageLoaded(direction);
|
|
try
|
|
{
|
|
RegisterEventHandlers();
|
|
if (direction == PageLoadedDirection.Back)
|
|
return;
|
|
|
|
if (IsInAutomatedUpdatesMode)
|
|
{
|
|
labelPrechecksFirstLine.Text = Messages.PATCHINGWIZARD_PRECHECKPAGE_FIRSTLINE_AUTOMATED_UPDATES_MODE;
|
|
}
|
|
else
|
|
{
|
|
string patchName = null;
|
|
if (Patch != null)
|
|
patchName = Patch.Name;
|
|
if (PoolUpdate != null)
|
|
patchName = PoolUpdate.Name;
|
|
|
|
labelPrechecksFirstLine.Text = patchName != null
|
|
? string.Format(Messages.PATCHINGWIZARD_PRECHECKPAGE_FIRSTLINE, patchName)
|
|
: Messages.PATCHINGWIZARD_PRECHECKPAGE_FIRSTLINE_NO_PATCH_NAME;
|
|
}
|
|
|
|
RefreshRechecks();
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
log.Error(e, e);
|
|
throw;//better throw an exception rather than closing the wizard suddenly and silently
|
|
}
|
|
}
|
|
|
|
public override void SelectDefaultControl()
|
|
{
|
|
dataGridView1.Select();
|
|
}
|
|
|
|
protected void RefreshRechecks()
|
|
{
|
|
buttonResolveAll.Enabled = buttonReCheckProblems.Enabled = checkBoxViewPrecheckFailuresOnly.Enabled = false;
|
|
_worker = null;
|
|
_worker = new BackgroundWorker();
|
|
_worker.DoWork += new DoWorkEventHandler(worker_DoWork);
|
|
_worker.WorkerReportsProgress = true;
|
|
_worker.WorkerSupportsCancellation = true;
|
|
_worker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
|
|
_worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(_worker_RunWorkerCompleted);
|
|
|
|
if (Patch != null)
|
|
_worker.RunWorkerAsync(Patch);
|
|
else
|
|
_worker.RunWorkerAsync(PoolUpdate);
|
|
}
|
|
|
|
private void _worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
|
|
{
|
|
if (!e.Cancelled)
|
|
OnPageUpdated();
|
|
progressBar1.Value = 100;
|
|
labelProgress.Text = string.Empty;
|
|
|
|
bool showResolveAllButton = false;
|
|
foreach (PreCheckGridRow row in dataGridView1.Rows)
|
|
{
|
|
PreCheckHostRow hostRow = row as PreCheckHostRow;
|
|
//CA-65508: if the problem cannot be solved immediately there's no point in enabling the Resolve All button
|
|
//CA-136211: Changed the code below to enable the Resolve All button only when there is at least one problem and all the problems have solution/fix.
|
|
if (hostRow != null && hostRow.IsProblem)
|
|
{
|
|
if (!hostRow.IsFixable)
|
|
{
|
|
showResolveAllButton = false;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
showResolveAllButton = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
buttonResolveAll.Enabled = showResolveAllButton;
|
|
buttonReCheckProblems.Enabled = checkBoxViewPrecheckFailuresOnly.Enabled = true;
|
|
}
|
|
|
|
private void AddRowToGridView(DataGridViewRow row)
|
|
{
|
|
lock (_update_grid_lock)
|
|
{
|
|
dataGridView1.Rows.Add(row);
|
|
}
|
|
}
|
|
|
|
private void worker_ProgressChanged(object sender, ProgressChangedEventArgs e)
|
|
{
|
|
try
|
|
{
|
|
PreCheckHostRow rowHost = e.UserState as PreCheckHostRow;
|
|
if (rowHost != null)
|
|
{
|
|
if (checkBoxViewPrecheckFailuresOnly.Checked && rowHost.Problem != null || !checkBoxViewPrecheckFailuresOnly.Checked)
|
|
AddRowToGridView(rowHost);
|
|
}
|
|
else
|
|
{
|
|
var row = e.UserState as DataGridViewRow;
|
|
if (row != null && !dataGridView1.Rows.Contains(row))
|
|
{
|
|
AddRowToGridView(row);
|
|
}
|
|
}
|
|
int step = (int)((1.0 / ((float)_numberChecks)) * e.ProgressPercentage);
|
|
progressBar1.Value += (step + progressBar1.Value) > 100 ? 0 : step;
|
|
}
|
|
catch (Exception) { }
|
|
}
|
|
|
|
private bool IsCheckInProgress
|
|
{
|
|
get { return _worker != null && _worker.IsBusy; }
|
|
}
|
|
|
|
private bool IsResolveActionInProgress
|
|
{
|
|
get { return resolvePrechecksAction != null && !resolvePrechecksAction.IsCompleted; }
|
|
}
|
|
|
|
private List<PreCheckHostRow> ExecuteCheck(Check check)
|
|
{
|
|
var rows = new List<PreCheckHostRow>();
|
|
|
|
var problems = check.RunAllChecks();
|
|
if (problems.Count == 0)
|
|
{
|
|
rows.Add(new PreCheckHostRow(check));
|
|
return rows;
|
|
}
|
|
|
|
foreach (var pr in problems)
|
|
{
|
|
var problem = pr; // we need this line because we sometimes reassign it below
|
|
if (problem is HostNotLive)
|
|
{
|
|
// this host is no longer live -> remove all previous problems regarding this host
|
|
Problem curProblem = problem;
|
|
ProblemsResolvedPreCheck.RemoveAll(p => p.Check.Host == curProblem.Check.Host);
|
|
}
|
|
|
|
if (ProblemsResolvedPreCheck.Contains(problem))
|
|
{
|
|
Problem curProblem = problem;
|
|
problem = ProblemsResolvedPreCheck.Find(p => p.Equals(curProblem));
|
|
}
|
|
else
|
|
ProblemsResolvedPreCheck.Add(problem);
|
|
|
|
rows.Add(new PreCheckHostRow(problem));
|
|
}
|
|
return rows;
|
|
}
|
|
|
|
private int _numberChecks = 0;
|
|
private readonly object _lock = new object();
|
|
private readonly object _update_grid_lock = new object();
|
|
private void worker_DoWork(object sender, DoWorkEventArgs e)
|
|
{
|
|
lock (_lock)
|
|
{
|
|
Program.Invoke(this, () =>
|
|
{
|
|
dataGridView1.Rows.Clear();
|
|
progressBar1.Value = 0;
|
|
labelProgress.Text = Messages.PATCHING_WIZARD_RUNNING_PRECHECKS;
|
|
});
|
|
Pool_patch patch = e.Argument as Pool_patch;
|
|
Pool_update update = e.Argument as Pool_update;
|
|
|
|
LivePatchCodesByHost = new Dictionary<string, livepatch_status>();
|
|
|
|
List<KeyValuePair<string, List<Check>>> checks = update != null ? GenerateChecks(update) : GenerateChecks(patch); //patch is expected to be null for RPU
|
|
_numberChecks = checks.Count;
|
|
for (int i = 0; i < checks.Count; i++)
|
|
{
|
|
if (_worker.CancellationPending)
|
|
{
|
|
e.Cancel = true;
|
|
return;
|
|
}
|
|
|
|
List<Check> checkGroup = checks[i].Value;
|
|
PreCheckHeaderRow headerRow =
|
|
new PreCheckHeaderRow(string.Format(Messages.PATCHING_WIZARD_PRECHECK_STATUS, checks[i].Key));
|
|
_worker.ReportProgress(5, headerRow);
|
|
|
|
PreCheckResult precheckResult = PreCheckResult.OK;
|
|
for (int j = 0; j < checkGroup.Count; j++)
|
|
{
|
|
if (_worker.CancellationPending)
|
|
{
|
|
e.Cancel = true;
|
|
return;
|
|
}
|
|
|
|
Check check = checkGroup[j];
|
|
foreach (PreCheckHostRow row in ExecuteCheck(check))
|
|
{
|
|
if (precheckResult != PreCheckResult.Failed && row.Problem != null)
|
|
precheckResult = row.PrecheckResult;
|
|
_worker.ReportProgress(PercentageSelectedServers(j + 1), row);
|
|
}
|
|
}
|
|
|
|
lock (_update_grid_lock)
|
|
{
|
|
headerRow.UpdateDescription(precheckResult);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public Dictionary<string, livepatch_status> LivePatchCodesByHost
|
|
{
|
|
get;
|
|
set;
|
|
}
|
|
|
|
protected virtual List<KeyValuePair<string, List<Check>>> GenerateCommonChecks(List<Host> applicableServers)
|
|
{
|
|
List<KeyValuePair<string, List<Check>>> checks = new List<KeyValuePair<string, List<Check>>>();
|
|
|
|
//HostLivenessCheck checks
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_HOST_LIVENESS_STATUS, new List<Check>()));
|
|
List<Check> checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in applicableServers)
|
|
{
|
|
checkGroup.Add(new HostLivenessCheck(host));
|
|
}
|
|
|
|
//HA checks
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_HA_STATUS, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in SelectedServers)
|
|
{
|
|
if (Helpers.HostIsMaster(host))
|
|
checkGroup.Add(new HAOffCheck(host));
|
|
}
|
|
|
|
//PBDsPluggedCheck
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_STORAGE_CONNECTIONS_STATUS, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in applicableServers)
|
|
{
|
|
checkGroup.Add(new PBDsPluggedCheck(host));
|
|
}
|
|
|
|
//Disk space check for automated updates
|
|
if (IsInAutomatedUpdatesMode)
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.PATCHINGWIZARD_PRECHECKPAGE_CHECKING_DISK_SPACE, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
|
|
foreach (Pool pool in SelectedPools)
|
|
{
|
|
var us = Updates.GetUpgradeSequence(pool.Connection);
|
|
|
|
bool elyOrGreater = Helpers.ElyOrGreater(pool.Connection);
|
|
|
|
foreach (Host host in us.Keys)
|
|
{
|
|
checkGroup.Add(
|
|
new DiskSpaceForAutomatedUpdatesCheck(
|
|
host,
|
|
elyOrGreater
|
|
? us[host].Sum(p => p.InstallationSize) // all updates on this host
|
|
: host.IsMaster()
|
|
? us[host].Sum(p => p.InstallationSize) + us.Values.SelectMany(a => a).Max(p => p.InstallationSize) // master: all updates on master + largest update in pool
|
|
: us[host].Sum(p => p.InstallationSize) + us[host].Max(p => p.InstallationSize) // non-master: all updates on this host + largest on this host
|
|
));
|
|
}
|
|
}
|
|
}
|
|
|
|
return checks;
|
|
}
|
|
|
|
protected virtual List<KeyValuePair<string, List<Check>>> GenerateChecks(Pool_patch patch)
|
|
{
|
|
List<Host> applicableServers = patch != null ? SelectedServers.Where(h => patch.AppliedOn(h) == DateTime.MaxValue).ToList() : SelectedServers;
|
|
|
|
List<KeyValuePair<string, List<Check>>> checks = GenerateCommonChecks(applicableServers);
|
|
|
|
List<Check> checkGroup;
|
|
|
|
//Checking other things
|
|
if (patch != null)
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_SERVER_SIDE_STATUS, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in SelectedServers)
|
|
{
|
|
List<Pool_patch> poolPatches = new List<Pool_patch>(host.Connection.Cache.Pool_patches);
|
|
Pool_patch poolPatchFromHost = poolPatches.Find(otherPatch => string.Equals(otherPatch.uuid, patch.uuid, StringComparison.OrdinalIgnoreCase));
|
|
checkGroup.Add(new PatchPrecheckCheck(host, poolPatchFromHost, LivePatchCodesByHost));
|
|
}
|
|
}
|
|
|
|
//Checking if the host needs a reboot
|
|
if (!IsInAutomatedUpdatesMode)
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_SERVER_NEEDS_REBOOT, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
var guidance = patch != null
|
|
? patch.after_apply_guidance
|
|
: new List<after_apply_guidance> {after_apply_guidance.restartHost};
|
|
foreach (var host in applicableServers)
|
|
{
|
|
checkGroup.Add(new HostNeedsRebootCheck(host, guidance, LivePatchCodesByHost));
|
|
}
|
|
}
|
|
|
|
//Checking can evacuate host
|
|
//CA-97061 - evacuate host -> suspended VMs. This is only needed for restartHost
|
|
//Also include this check for the supplemental packs (patch == null), as their guidance is restartHost
|
|
if (patch == null || patch.after_apply_guidance.Contains(after_apply_guidance.restartHost))
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_CANEVACUATE_STATUS, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in applicableServers)
|
|
{
|
|
checkGroup.Add(new AssertCanEvacuateCheck(host, LivePatchCodesByHost));
|
|
}
|
|
}
|
|
|
|
return checks;
|
|
}
|
|
|
|
protected virtual List<KeyValuePair<string, List<Check>>> GenerateChecks(Pool_update update)
|
|
{
|
|
List<Host> applicableServers = update != null ? SelectedServers.Where(h => !update.AppliedOn(h)).ToList() : SelectedServers;
|
|
|
|
List<KeyValuePair<string, List<Check>>> checks = GenerateCommonChecks(applicableServers);
|
|
List<Check> checkGroup;
|
|
|
|
//Checking other things
|
|
if (update != null)
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_SERVER_SIDE_STATUS, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in SelectedServers)
|
|
{
|
|
List<Pool_update> updates = new List<Pool_update>(host.Connection.Cache.Pool_updates);
|
|
Pool_update poolUpdateFromHost = updates.Find(otherPatch => string.Equals(otherPatch.uuid, update.uuid, StringComparison.OrdinalIgnoreCase));
|
|
checkGroup.Add(new PatchPrecheckCheck(host, poolUpdateFromHost, LivePatchCodesByHost));
|
|
}
|
|
}
|
|
|
|
//Checking if the host needs a reboot
|
|
if (!IsInAutomatedUpdatesMode)
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_SERVER_NEEDS_REBOOT, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
var guidance = update != null
|
|
? update.after_apply_guidance
|
|
: new List<update_after_apply_guidance> {update_after_apply_guidance.restartHost};
|
|
foreach (var host in applicableServers)
|
|
{
|
|
checkGroup.Add(new HostNeedsRebootCheck(host, guidance, LivePatchCodesByHost));
|
|
}
|
|
}
|
|
|
|
//Checking can evacuate host
|
|
if (update == null || update.after_apply_guidance.Contains(update_after_apply_guidance.restartHost))
|
|
{
|
|
checks.Add(new KeyValuePair<string, List<Check>>(Messages.CHECKING_CANEVACUATE_STATUS, new List<Check>()));
|
|
checkGroup = checks[checks.Count - 1].Value;
|
|
foreach (Host host in applicableServers)
|
|
{
|
|
checkGroup.Add(new AssertCanEvacuateCheck(host, LivePatchCodesByHost));
|
|
}
|
|
}
|
|
|
|
return checks;
|
|
}
|
|
|
|
[DefaultValue(true)]
|
|
protected bool ManualUpgrade { set; get; }
|
|
|
|
private int PercentageSelectedServers(int i)
|
|
{
|
|
return (int)(((float)i / (float)(SelectedServers.Count)) * 100);
|
|
}
|
|
|
|
public override void PageCancelled()
|
|
{
|
|
DeregisterEventHandlers();
|
|
if (_worker != null)
|
|
_worker.CancelAsync();
|
|
if (resolvePrechecksAction != null && !resolvePrechecksAction.IsCompleted)
|
|
resolvePrechecksAction.Cancel();
|
|
}
|
|
|
|
public override void PageLeave(PageLoadedDirection direction, ref bool cancel)
|
|
{
|
|
DeregisterEventHandlers();
|
|
if (direction == PageLoadedDirection.Back && _worker != null)
|
|
{
|
|
_worker.CancelAsync();
|
|
_worker = null;
|
|
}
|
|
|
|
base.PageLeave(direction, ref cancel);
|
|
}
|
|
|
|
public override bool EnablePrevious()
|
|
{
|
|
return !IsCheckInProgress && !IsResolveActionInProgress;
|
|
}
|
|
|
|
public override bool EnableNext()
|
|
{
|
|
bool problemsFound = false;
|
|
foreach (DataGridViewRow row in dataGridView1.Rows)
|
|
{
|
|
PreCheckHostRow preCheckHostRow = row as PreCheckHostRow;
|
|
if (preCheckHostRow != null && preCheckHostRow.IsProblem)
|
|
{
|
|
problemsFound = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
UpdateControls(problemsFound);
|
|
return !IsCheckInProgress && !IsResolveActionInProgress && !problemsFound;
|
|
}
|
|
|
|
public UpdateType SelectedUpdateType { private get; set; }
|
|
public Pool_patch Patch { private get; set; }
|
|
public Pool_update PoolUpdate { private get; set; }
|
|
|
|
internal enum PreCheckResult { OK, Info, Warning, Failed }
|
|
|
|
private abstract class PreCheckGridRow : XenAdmin.Controls.DataGridViewEx.DataGridViewExRow
|
|
{
|
|
protected DataGridViewImageCell _iconCell = new DataGridViewImageCell();
|
|
protected DataGridViewTextBoxCell _descriptionCell = new DataGridViewTextBoxCell();
|
|
protected DataGridViewCell _solutionCell = null;
|
|
protected PreCheckGridRow(DataGridViewCell solutionCell)
|
|
{
|
|
_solutionCell = solutionCell;
|
|
Cells.Add(_iconCell);
|
|
Cells.Add(_descriptionCell);
|
|
Cells.Add(_solutionCell);
|
|
}
|
|
}
|
|
|
|
private class PreCheckHeaderRow : PreCheckGridRow
|
|
{
|
|
private string description;
|
|
|
|
public PreCheckHeaderRow(string text)
|
|
: base(new DataGridViewTextBoxCell())
|
|
{
|
|
_iconCell.Value = new Bitmap(1, 1);
|
|
description = text;
|
|
_descriptionCell.Value = text;
|
|
_descriptionCell.Style.Font = new Font(Program.DefaultFont, FontStyle.Bold);
|
|
}
|
|
|
|
public void UpdateDescription(PreCheckResult precheckResult)
|
|
{
|
|
string result;
|
|
switch (precheckResult)
|
|
{
|
|
case PreCheckResult.OK:
|
|
result = Messages.GENERAL_STATE_OK;
|
|
break;
|
|
case PreCheckResult.Info:
|
|
result = Messages.INFORMATION;
|
|
break;
|
|
case PreCheckResult.Warning:
|
|
result = Messages.WARNING;
|
|
break;
|
|
default:
|
|
result = Messages.FAILED;
|
|
break;
|
|
}
|
|
|
|
_descriptionCell.Value = string.Format("{0} {1}", description, result);
|
|
}
|
|
}
|
|
|
|
private class PreCheckHostRow : PreCheckGridRow
|
|
{
|
|
private Problem _problem = null;
|
|
private Check _check = null;
|
|
public PreCheckHostRow(Problem problem)
|
|
: base(new DataGridViewTextBoxCell())
|
|
{
|
|
_problem = problem;
|
|
_check = problem.Check;
|
|
UpdateRowFields();
|
|
}
|
|
|
|
public PreCheckHostRow(Check check)
|
|
: base(new DataGridViewTextBoxCell())
|
|
{
|
|
_check = check;
|
|
UpdateRowFields();
|
|
}
|
|
|
|
public bool IsFixable
|
|
{
|
|
get
|
|
{
|
|
return Problem != null && Problem.IsFixable && !string.IsNullOrEmpty(this.Solution);
|
|
}
|
|
}
|
|
|
|
private void UpdateRowFields()
|
|
{
|
|
_iconCell.Value = Problem == null
|
|
? Images.GetImage16For(Icons.Ok)
|
|
: Problem.Image;
|
|
|
|
string description = string.Empty;
|
|
|
|
if (Problem != null)
|
|
description = Problem.Description;
|
|
else if (_check != null)
|
|
{
|
|
description = _check.SuccessfulCheckDescription;
|
|
if (string.IsNullOrEmpty(description))
|
|
description = String.Format(Messages.PATCHING_WIZARD_HOST_CHECK_OK, _check.Host.Name, _check.Description);
|
|
}
|
|
|
|
if (description != string.Empty)
|
|
_descriptionCell.Value = String.Format(Messages.PATCHING_WIZARD_DESC_CELL_INDENT, null, description);
|
|
|
|
_solutionCell.Value = Problem == null ? string.Empty : Problem.HelpMessage;
|
|
|
|
if (Problem is WarningWithInformationUrl)
|
|
_solutionCell.Value = (Problem as WarningWithInformationUrl).LinkText;
|
|
|
|
if (Problem is ProblemWithInformationUrl)
|
|
_solutionCell.Value = (Problem as ProblemWithInformationUrl).LinkText;
|
|
|
|
UpdateSolutionCellStyle();
|
|
}
|
|
|
|
private void UpdateSolutionCellStyle()
|
|
{
|
|
if (_solutionCell == null)
|
|
return;
|
|
if (Enabled)
|
|
{
|
|
_solutionCell.Style.Font = new Font(Program.DefaultFont, FontStyle.Underline);
|
|
_solutionCell.Style.ForeColor = Color.Blue;
|
|
}
|
|
else
|
|
_solutionCell.Style = DefaultCellStyle;
|
|
}
|
|
|
|
public Problem Problem
|
|
{
|
|
get
|
|
{
|
|
return _problem;
|
|
}
|
|
}
|
|
|
|
public string Solution
|
|
{
|
|
get { return (string)_solutionCell.Value; }
|
|
}
|
|
|
|
public bool IsProblem
|
|
{
|
|
get { return _problem != null && !(_problem is Warning); }
|
|
}
|
|
|
|
public PreCheckResult PrecheckResult
|
|
{
|
|
get
|
|
{
|
|
if (Problem == null)
|
|
return PreCheckResult.OK;
|
|
if (_problem is Information)
|
|
return PreCheckResult.Info;
|
|
if (_problem is Warning)
|
|
return PreCheckResult.Warning;
|
|
return PreCheckResult.Failed;
|
|
}
|
|
}
|
|
|
|
public override bool Equals(object obj)
|
|
{
|
|
PreCheckHostRow other = obj as PreCheckHostRow;
|
|
if (other != null && other.Problem != null && _problem != null)
|
|
return _problem.CompareTo(other.Problem) == 0;
|
|
return false;
|
|
}
|
|
|
|
public override int GetHashCode()
|
|
{
|
|
return (_problem != null ? _problem.GetHashCode() : 0);
|
|
}
|
|
|
|
public override bool Enabled
|
|
{
|
|
get
|
|
{
|
|
return base.Enabled;
|
|
}
|
|
set
|
|
{
|
|
base.Enabled = value;
|
|
UpdateSolutionCellStyle();
|
|
}
|
|
}
|
|
}
|
|
|
|
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
|
|
{
|
|
PreCheckHostRow preCheckHostRow = dataGridView1.Rows[e.RowIndex] as PreCheckHostRow;
|
|
if (preCheckHostRow != null && preCheckHostRow.Enabled && e.ColumnIndex == 2)
|
|
{
|
|
ExecuteSolution(preCheckHostRow);
|
|
}
|
|
}
|
|
|
|
private void dataGridView1_KeyPress(object sender, KeyPressEventArgs e)
|
|
{
|
|
if (e.KeyChar == (char)Keys.Enter && dataGridView1.CurrentCell != null)
|
|
{
|
|
PreCheckHostRow preCheckHostRow = dataGridView1.CurrentCell.OwningRow as PreCheckHostRow;
|
|
int columnIndex = dataGridView1.CurrentCell.ColumnIndex;
|
|
|
|
if (preCheckHostRow != null && preCheckHostRow.Enabled && columnIndex == 2)
|
|
ExecuteSolution(preCheckHostRow);
|
|
}
|
|
}
|
|
|
|
private void ExecuteSolution(PreCheckHostRow preCheckHostRow)
|
|
{
|
|
bool cancelled;
|
|
resolvePrechecksAction = preCheckHostRow.Problem.SolveImmediately(out cancelled);
|
|
|
|
if (resolvePrechecksAction != null)
|
|
{
|
|
// disable all problems
|
|
foreach (DataGridViewRow row in dataGridView1.Rows)
|
|
{
|
|
PreCheckHostRow preCheckRow = row as PreCheckHostRow;
|
|
if (preCheckRow != null && preCheckRow.Problem != null)
|
|
{
|
|
preCheckRow.Enabled = false;
|
|
}
|
|
}
|
|
StartResolvePrechecksAction();
|
|
}
|
|
else
|
|
{
|
|
if (preCheckHostRow.Problem is WarningWithInformationUrl)
|
|
(preCheckHostRow.Problem as WarningWithInformationUrl).LaunchUrlInBrowser();
|
|
else if (preCheckHostRow.Problem is ProblemWithInformationUrl)
|
|
(preCheckHostRow.Problem as ProblemWithInformationUrl).LaunchUrlInBrowser();
|
|
|
|
else if (!cancelled)
|
|
using (var dlg = new ThreeButtonDialog(new ThreeButtonDialog.Details(SystemIcons.Information,
|
|
string.Format(Messages.PATCHING_WIZARD_SOLVE_MANUALLY, preCheckHostRow.Problem.Description).Replace("\\n", "\n"),
|
|
Messages.PATCHINGWIZARD_PRECHECKPAGE_TEXT)))
|
|
{
|
|
dlg.ShowDialog(this);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void buttonReCheckProblems_Click(object sender, EventArgs e)
|
|
{
|
|
RefreshRechecks();
|
|
}
|
|
|
|
private void buttonResolveAll_Click(object sender, EventArgs e)
|
|
{
|
|
List<AsyncAction> actions = new List<AsyncAction>();
|
|
foreach (DataGridViewRow row in dataGridView1.Rows)
|
|
{
|
|
PreCheckHostRow preCheckHostRow = row as PreCheckHostRow;
|
|
if (preCheckHostRow != null && preCheckHostRow.Problem != null)
|
|
{
|
|
bool cancelled;
|
|
AsyncAction action = preCheckHostRow.Problem.SolveImmediately(out cancelled);
|
|
if (action != null)
|
|
{
|
|
preCheckHostRow.Enabled = false;
|
|
actions.Add(action);
|
|
}
|
|
}
|
|
}
|
|
resolvePrechecksAction = new ParallelAction(Messages.PATCHINGWIZARD_PRECHECKPAGE_RESOLVING_ALL, Messages.PATCHINGWIZARD_PRECHECKPAGE_RESOLVING_ALL, Messages.COMPLETED, actions, true, false);
|
|
StartResolvePrechecksAction();
|
|
}
|
|
|
|
private void resolvePrecheckAction_Changed(object sender)
|
|
{
|
|
var action = sender as AsyncAction;
|
|
if (action == null)
|
|
return;
|
|
|
|
Program.Invoke(this, () => UpdateActionProgress(action));
|
|
}
|
|
|
|
private void resolvePrecheckAction_Completed(object sender)
|
|
{
|
|
var action = sender as AsyncAction;
|
|
if (action == null)
|
|
return;
|
|
|
|
action.Changed -= resolvePrecheckAction_Changed;
|
|
action.Completed -= resolvePrecheckAction_Completed;
|
|
|
|
Program.Invoke(this, () =>
|
|
{
|
|
UpdateControls();
|
|
RefreshRechecks();
|
|
});
|
|
}
|
|
|
|
private void StartResolvePrechecksAction()
|
|
{
|
|
if (resolvePrechecksAction == null)
|
|
return;
|
|
resolvePrechecksAction.Changed += resolvePrecheckAction_Changed;
|
|
resolvePrechecksAction.Completed += resolvePrecheckAction_Completed;
|
|
resolvePrechecksAction.RunAsync();
|
|
UpdateActionProgress(resolvePrechecksAction);
|
|
UpdateControls();
|
|
OnPageUpdated();
|
|
}
|
|
|
|
private void UpdateActionProgress(AsyncAction action)
|
|
{
|
|
progressBar1.Value = action == null ? 0 : action.PercentComplete;
|
|
labelProgress.Text = action == null ? string.Empty : action.Description;
|
|
}
|
|
|
|
private void UpdateControls(bool problemsFound = false)
|
|
{
|
|
bool actionInProgress = IsResolveActionInProgress;
|
|
bool checkInProgress = IsCheckInProgress;
|
|
buttonResolveAll.Enabled = buttonReCheckProblems.Enabled = checkBoxViewPrecheckFailuresOnly.Enabled = !actionInProgress && !checkInProgress;
|
|
labelProgress.Visible = actionInProgress || checkInProgress || !problemsFound;
|
|
pictureBoxIssues.Visible = labelIssues.Visible = problemsFound && !actionInProgress && !checkInProgress;
|
|
}
|
|
|
|
private void checkBox1_CheckedChanged(object sender, EventArgs e)
|
|
{
|
|
RefreshRechecks();
|
|
}
|
|
|
|
private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e)
|
|
{
|
|
PreCheckHostRow preCheckHostRow = dataGridView1.Rows[e.RowIndex] as PreCheckHostRow;
|
|
if (preCheckHostRow != null && preCheckHostRow.Enabled && e.ColumnIndex == 2 && !string.IsNullOrEmpty(preCheckHostRow.Solution))
|
|
Cursor = Cursors.Hand;
|
|
else
|
|
Cursor = Cursors.Arrow;
|
|
}
|
|
}
|
|
}
|