/// <summary>Reloads the license file and refreshes the status on the main form.</summary>
/// <returns>bool</returns>
public bool ReloadLicense()
{
m_License = new SampleLicense();
//Get the Evaluation Encryption envelope warning message.
if (m_License.LastError.ErrorNumber == LicenseError.ERROR_PLUS_EVALUATION_WARNING)
{
m_WarningMessage = "Warning: (" + m_License.LastError.ErrorNumber + ") " + m_License.LastError.ErrorString;
}
bool successful = m_License.LoadFile(LicenseConfiguration.LicenseFilePath);
if (!successful)
{
successful = m_License.CreateFreshEvaluation();
if (successful)
{
successful = m_License.LoadFile(LicenseConfiguration.LicenseFilePath);
}
}
if (!successful)
{
mnuRefreshLicense.Enabled = false;
UpdateLicenseStatusProperty();
SplashScreen.InitializeFeatures(m_Features, m_License, false);
ToggleFeatures();
return(false);
}
return(RefreshLicenseStatus());
}
/// <summary>Reloads the license file and refreshes the status on the main form.</summary>
internal void ReloadLicense()
{
if (!m_License.LoadFile(LicenseConfiguration.LicenseFilePath))
{
if (m_License.LastError.ErrorNumber == LicenseError.ERROR_PLUS_EVALUATION_INVALID)
{
//Invalid Protection PLUS 5 SDK evaluation envelope.
statusTextLabel.Text = m_License.LastError.ErrorString;
activateButton.Enabled = false;
activateManuallyButton.Enabled = false;
refreshLicenseButton.Enabled = false;
deactivateButton.Enabled = false;
return;
}
if (!m_License.CreateFreshEvaluation())
{
statusTextLabel.Text = "Invalid. " + m_License.LastError.ErrorString;
return;
}
else
{
if (!m_License.LoadFile(LicenseConfiguration.LicenseFilePath))
{
statusTextLabel.Text = "Invalid. " + m_License.LastError.ErrorString;
return;
}
}
}
RefreshLicenseStatus();
}
/// <summary>Reloads the license file and refreshes the status on the main form.</summary>
public bool ReloadLicense()
{
m_License = new SampleLicense();
//Get the Evaluation Encryption envelope warning message.
if (m_License.LastError.ErrorNumber == LicenseError.ERROR_PLUS_EVALUATION_WARNING)
{
m_WarningMessage = "Warning: (" + m_License.LastError.ErrorNumber + ") " + m_License.LastError.ErrorString;
}
bool successful = m_License.LoadFile(LicenseConfiguration.LicenseFilePath);
SplashScreen.InitializeFeatures(m_Features, m_License, successful);
this.mnuNew.Enabled = newToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.New.ToString());
this.mnuOpen.Enabled = openToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Open.ToString());
this.mnuPrint.Enabled = printToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Print.ToString());
this.mnuFind.Enabled = findToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Find.ToString());
this.mnuSave.Enabled = saveToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Save.ToString());
this.mnuSelectAll.Enabled = m_Features.CheckStatus(LicenseFeatures.SelectAll.ToString());
this.mnuCut.Enabled = cutToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Cut.ToString());
this.mnuCopy.Enabled = copyToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Copy.ToString());
this.mnuPaste.Enabled = pasteToolStripButton.Enabled = m_Features.CheckStatus(LicenseFeatures.Paste.ToString());
this.mnuSaveAs.Enabled = m_Features.CheckStatus(LicenseFeatures.SaveAs.ToString());
this.mnuReplace.Enabled = m_Features.CheckStatus(LicenseFeatures.Replace.ToString());
if (!successful)
{
m_IsLicenseValid = false;
mnuRefreshLicense.Enabled = false;
UpdateLicenseStatusProperty();
return(false);
}
return(RefreshLicenseStatus());
}
/// <summary>Reloads the license file and refreshes the status on the main form.</summary>
internal void ReloadLicense()
{
if (!m_License.LoadFile(LicenseConfiguration.LicenseFilePath))
{
refreshLicenseButton.Enabled = false;
deactivateButton.Enabled = false;
if (m_License.LastError.ErrorNumber == LicenseError.ERROR_PLUS_EVALUATION_INVALID)
{
//Invalid Protection PLUS 5 SDK evaluation envelope.
statusTextLabel.Text = m_License.LastError.ErrorString;
activateButton.Enabled = false;
activateManuallyButton.Enabled = false;
}
else
{
switch (m_License.LastError.ErrorNumber)
{
case LicenseError.ERROR_COULD_NOT_LOAD_LICENSE:
statusTextLabel.Text = string.Format("No license found - activation is required.", m_License.LastError.ErrorNumber);
break;
case LicenseError.ERROR_LICENSE_NOT_EFFECTIVE_YET:
string effectiveAsOf;
DateTime local = m_License.EffectiveStartDate.ToLocalTime();
int daysUntilEffective = (int)local.Subtract(DateTime.Now.Date).TotalDays;
if (1 < daysUntilEffective)
{
effectiveAsOf = string.Format("{0} ({1} days).", local.ToLongDateString(), daysUntilEffective);
}
else if (1 == daysUntilEffective)
{
effectiveAsOf = "tomorrow.";
}
else
{
effectiveAsOf = string.Format("{0} today.", local.ToShortTimeString());
}
statusTextLabel.Text = string.Format("The license is not effective until {1}", m_License.LastError.ErrorNumber);
break;
default:
statusTextLabel.Text = "Invalid. " + m_License.LastError.ErrorString;
break;
}
}
return;
}
refreshLicenseButton.Enabled = true;
deactivateButton.Enabled = true;
RefreshLicenseStatus();
}
/// <summary>Performs post-processing updates for actions performed through the <see cref="LicensingGui"/>.</summary>
/// <remarks><para>This method is called by the <see cref="LicensingGui.LicenseManagementActionComplete"/> event handler method. In the
/// sample application form source code (i.e. MainForm.cs), this method is similarly named PostProcessingUpdates. This might be named
/// something like licensingGui1_LicenseManagementActionComplete in your application.</para></remarks>
/// <param name="lic">The <see cref="License"/> being processed.</param>
/// <param name="licGui">The <see cref="LicensingGui"/> used to process updates for the license.</param>
/// <param name="e">The post-processing event arguments returned from the <see cref="LicensingGui"/> object.</param>
/// <param name="newValidationSuccessful">Whether or not validation after processing updates has passed successfully.</param>
internal static void PostProcessingUpdates(ref SampleLicense lic, ref LicensingGui licGui, ref LicenseManagementActionCompleteEventArgs e, out bool newValidationSuccessful)
{
//If an action was processed, run some post-processing actions.
if (LicenseManagementActionTypes.ManualTriggerCode == e.ActionType)
{
//A trigger code needs to be processed...
if (!lic.ProcessTriggerCode(e.LicenseID, e.Password, e.TriggerCodeNumber, e.TriggerCodeEventData))
{
//If trigger code processing failed, show the error in the license management dialog.
e.PostProcessingSuccessful = false;
e.LastError = lic.LastError;
}
//Reload and revalidate the license file.
if (lic.LoadFile(LicenseConfiguration.LicenseFilePath))
{
newValidationSuccessful = lic.Validate();
}
else
{
newValidationSuccessful = false;
}
}
else if (LicenseError.ERROR_WEBSERVICE_RETURNED_FAILURE == e.LastError.ErrorNumber)
{
//The last action failed because the license is no longer valid in SOLO Server, so remove the license from the system.
if (ShouldLicenseBeRevoked(lic.LastError.ExtendedErrorNumber))
{
RevokeLicense(ref lic, ref licGui);
newValidationSuccessful = false;
}
else
{
//The web service returned an error, which should be disabled to the user.
e.PostProcessingSuccessful = false;
e.LastError = lic.LastError;
}
}
else if (LicenseManagementActionTypes.OnlineDeactivation == e.ActionType ||
LicenseManagementActionTypes.ManualDeactivation == e.ActionType)
{
RevokeLicense(ref lic, ref licGui);
newValidationSuccessful = false;
return;
}
else if (e.ProcessedSuccessfully &&
(LicenseManagementActionTypes.OnlineActivation == e.ActionType ||
LicenseManagementActionTypes.OnlineRefresh == e.ActionType ||
LicenseManagementActionTypes.ManualActivation == e.ActionType ||
LicenseManagementActionTypes.ManualRefresh == e.ActionType))
{
//This was a successful activation or license refresh attempt, which means we have a new license to process.
lic.ProcessNewLicense(ref e, out newValidationSuccessful);
}
newValidationSuccessful = lic.Validate();
}
/// <summary>Revokes the license.</summary>
/// <remarks><para>This method is called from <see cref="PostProcessingUpdates"/>.</para></remarks>
/// <param name="lic">The <see cref="License"/> object being revoked.</param>
/// <param name="licGui">The <see cref="LicensingGui"/> which references the <see cref="License"/> object.</param>
internal static void RevokeLicense(ref SampleLicense lic, ref LicensingGui licGui)
{
//The license has been revoked, so remove it from the system.
lic.RemoveLicense();
//Create a new License to clear out any data (like the License ID and Installation ID) from memory.
lic = SampleLicense.CreateNewLicense(licGui);
//Now try to load the license file even though it doesn't exist. This helps ensure the correct error
//message is displayed in the license status entry if the license management form is opened again.
lic.LoadFile(LicenseConfiguration.LicenseFilePath);
//Update the reference to the License object in case the license management form is opened again.
licGui.ApplicationLicense = lic;
}
/// <summary>Updates the License's status in the <see cref="LicensingGui"/> and checks if network seats are available.</summary>
/// <returns>Returns true if the network seats are not depleted, false otherwise</returns>
private bool UpdateLicenseStatus()
{
SampleLicense license = SampleLicense.CreateNewLicense(sampleLicensingGui);
license.LoadFile(LicenseConfiguration.LicenseFilePath);
if (license.LicenseID != m_License.LicenseID || license.InstallationID != m_License.InstallationID)
{
sampleLicensingGui.ApplicationLicense = license;
m_License = license;
if (m_Semaphore != null)
{
m_Semaphore.Close();
m_Semaphore = null;
}
}
if (!m_LastLicenseValidationResult || m_License.LastError.ErrorNumber != LicenseError.ERROR_NONE)
{
statusLabel.Text = m_License.GenerateNetworkLicenseStatusString(m_LastLicenseValidationResult, m_Semaphore);
m_License.InitializeNetworkLicenseStatusEntries(m_LastLicenseValidationResult, sampleLicensingGui, m_Semaphore);
//Check seats count and set the status, when No seats available and license re-activation completed with errors(No activation left or Invalid License ID and/or Password).
if (m_License.LastError.ErrorNumber == LicenseError.ERROR_WEBSERVICE_RETURNED_FAILURE && m_Semaphore == null)
{
m_Semaphore = new NetworkSemaphore(Path.GetDirectoryName(LicenseConfiguration.LicenseFilePath), LicenseConfiguration.NetworkSemaphorePrefix, m_License.LicenseCounter, true, 15, true);
if (!m_Semaphore.Open() && m_Semaphore.LastError.ErrorNumber == LicenseError.ERROR_NETWORK_LICENSE_FULL) // try to open a network session
{
statusLabel.Text = m_License.GenerateLicenseStatusString(m_LastLicenseValidationResult) + "No Seats Available.";
m_License.InitializeLicenseStatusEntries(m_LastLicenseValidationResult, sampleLicensingGui);
sampleLicensingGui.LicenseStatusEntries.Add(new LicenseStatusEntry(LicenseStatusIcon.Information, "Network Seats", "No Seats Available"));
}
m_Semaphore = null;
}
return(false);
}
if (!m_License.Validate())
{
if (m_Semaphore != null)
{
m_Semaphore.Close(); // close our network session if it is open
m_Semaphore = null;
}
statusLabel.Text = "The license is invalid or expired";
m_License.InitializeNetworkLicenseStatusEntries(m_LastLicenseValidationResult, sampleLicensingGui, m_Semaphore);
return(false);
}
else
{
if (m_Semaphore == null)
{
m_Semaphore = new NetworkSemaphore(Path.GetDirectoryName(LicenseConfiguration.LicenseFilePath), LicenseConfiguration.NetworkSemaphorePrefix, m_License.LicenseCounter, true, 15, true);
m_Semaphore.Invalid += new NetworkSemaphore.InvalidEventHandler(InvalidSemaphoreHandler);
if (!m_Semaphore.Open() && m_Semaphore.LastError.ErrorNumber == LicenseError.ERROR_NETWORK_LICENSE_FULL) // try to open a network session
{
using (NetworkLicenseSearchForm searchDialog = new NetworkLicenseSearchForm(m_Semaphore))
{
if (searchDialog.ShowDialog() != DialogResult.OK)
{
statusLabel.Text = m_License.GenerateLicenseStatusString(m_LastLicenseValidationResult) + "No Seats Available.";
m_License.InitializeLicenseStatusEntries(m_LastLicenseValidationResult, sampleLicensingGui);
sampleLicensingGui.LicenseStatusEntries.Add(new LicenseStatusEntry(LicenseStatusIcon.Information, "Network Seats", "No Seats Available"));
m_Semaphore = null;
}
}
}
else if (m_Semaphore.LastError.ErrorNumber != LicenseError.ERROR_NONE)
{
statusLabel.Text = "Status: Unable to establish a network session. " + m_Semaphore.LastError;
statusLabel.Text += "\nUsers: N/A";
m_Semaphore = null;
}
else
{
statusLabel.Text = m_License.GenerateNetworkLicenseStatusString(m_LastLicenseValidationResult, m_Semaphore);
m_License.InitializeNetworkLicenseStatusEntries(m_LastLicenseValidationResult, sampleLicensingGui, m_Semaphore);
}
return(false);
}
if (m_Semaphore != null && m_Semaphore.IsValid)
{
statusLabel.Text = m_License.GenerateNetworkLicenseStatusString(m_LastLicenseValidationResult, m_Semaphore);
m_License.InitializeNetworkLicenseStatusEntries(m_LastLicenseValidationResult, sampleLicensingGui, m_Semaphore);
}
return(true);
}
}