public void UpdateVenue(VenueState vs)
{
this.UpdateFromFile();
Venue v = vs.Venue;
venues[v.Identifier] = v;
SetPasswordStatus(vs);
WriteCacheToFile();
}
public void AddVenue(VenueState vs)
{
this.UpdateFromFile();
Venue v = vs.Venue;
venues.Add(v.Identifier, v);
SetPasswordStatus(vs);
WriteCacheToFile();
}
private ListViewItem CreateLvi(VenueState venueState, int imageIndex)
{
Venue venue = venueState.Venue;
string[] columns = new string[] { venue.Name, venue.Identifier, venue.IPAddress.ToString(),
venue.Port.ToString(CultureInfo.InvariantCulture) };
ListViewItem item = new ListViewItem(columns);
item.ImageIndex = imageIndex;
item.Tag = venueState;
return(item);
}
/// <summary>
/// Return all state (client-visible and server-private) associated with
/// the complete list of venues. This is used by only by the admin
/// program, so the results are not obfucated (IP addresses
/// are preserved).
/// </summary>
/// <returns></returns>
public VenueState[] GetVenuesComplete()
{
this.UpdateFromFile();
ICollection vals = venues.Values;
VenueState[] venueArray = new VenueState[vals.Count];
int i = 0;
foreach (Venue venue in vals)
{
PrivateVenueState pvs = this.GetPrivateVenueState(venue.Identifier);
VenueState vs = new VenueState(venue, pvs);
venueArray[i++] = vs;
}
return(venueArray);
}
private void deleteBtn_Click(object sender, EventArgs e)
{
VenueState selectedVenueState = ((VenueState)list.SelectedItems[0].Tag);
Venue selectedVenue = selectedVenueState.Venue;
string removeStr = string.Format(CultureInfo.CurrentCulture, Strings.ConfirmVenueDeleteText,
selectedVenue.Name);
DialogResult dr = RtlAwareMessageBox.Show(this, removeStr, Strings.ConfirmVenueDeleteTitle,
MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1,
(MessageBoxOptions)0);
if (dr == DialogResult.Yes)
{
StorageFile.DeleteVenue(selectedVenue.Identifier);
// don't remove the image; it will screw up the images for all of the other venues
list.Items.RemoveAt(list.SelectedIndices[0]);
}
}
/// <summary>
/// At present, the venue has "weak password" status iff the password field
/// is non-null and no empty. There is no support for strong (encryption-based)
/// passwords.
///
/// </summary>
/// <param name="v"></param>
/// <param name="pvs"></param>
//private void SetPasswordStatus(VenueState vs)
//{
// PrivateVenueState pvs = vs.PrivateVenueState;
// Venue v = vs.Venue;
// if (pvs.PasswordHash != null && pvs.PasswordHash.Length > 0)
// {
// passwords.Add(v.Identifier, pvs.PasswordHash);
// v.PWStatus = PasswordStatus.WEAK_PASSWORD;
// }
// else
// {
// passwords.Remove(v.Identifier);
// v.PWStatus = PasswordStatus.NO_PASSWORD;
// }
//}
private void SetPasswordStatus(VenueState vs)
{
Venue vnu = vs.Venue;
if (vnu.PWStatus == PasswordStatus.NO_PASSWORD)
{
passwords.Remove(vnu.Identifier);
}
else
{
if (passwords.ContainsKey(vnu.Identifier))
{
passwords.Remove(vnu.Identifier);
}
passwords.Add(vnu.Identifier, vs.PrivateVenueState.PasswordHash);
}
}
/// <summary>
/// When the edit form is closing, check to make sure the IP is unique.
/// </summary>
private void CheckForDupID(object sender, CancelEventArgs e)
{
VenueEditor editor = (VenueEditor)sender;
if (editor.DialogResult != DialogResult.OK)
{
return;
}
Venue ven = editor.GetVenue();
string id = ven.Identifier.ToLower(CultureInfo.InvariantCulture).Trim();
// First check to see if the ID changed from the selected venue
// If it changed, we have to check against all of the venue IDs
Venue original = editor.OriginalVenue;
if (original.Identifier == null || original.Identifier.ToLower(CultureInfo.InvariantCulture).Trim() != id)
{
Venue dupIDVenue = null;
// The IP has changed, so check to make sure it's not a dup
foreach (ListViewItem item in list.Items)
{
VenueState currentVenueState = (VenueState)item.Tag;
Venue currentVen = currentVenueState.Venue;
if (currentVen.Identifier.ToLower(CultureInfo.InvariantCulture).Trim() == id)
{
dupIDVenue = currentVen;
break;
}
}
// If the ID is a duplicate, show an error and prevent the dialog from closing
if (dupIDVenue != null)
{
RtlAwareMessageBox.Show(this, string.Format(CultureInfo.CurrentCulture,
Strings.DuplicateOwnerText, dupIDVenue.Name), Strings.DuplicateOwnerTitle,
MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1,
(MessageBoxOptions)0);
e.Cancel = true;
}
}
}
private void editBtn_Click(object sender, EventArgs e)
{
VenueState selectedVenueState = (VenueState)list.SelectedItems[0].Tag;
VenueEditor editor = new VenueEditor(selectedVenueState);
editor.Text = Strings.EditVenue;
editor.Closing += new CancelEventHandler(CheckForDupIP);
editor.Closing += new CancelEventHandler(CheckForDupID);
DialogResult dr = editor.ShowDialog();
if (dr == DialogResult.OK)
{
VenueState newVenueState = editor.GetVenueState();
if (newVenueState.Identifier != selectedVenueState.Identifier)
{
// The venue identifier was edited, so we need to completely delete & re-add this venue
StorageFile.DeleteVenue(selectedVenueState.Identifier);
StorageFile.AddVenue(newVenueState);
}
else
{
StorageFile.UpdateVenue(newVenueState);
}
// Don't remove the image; it will screw up the images for all of the other venues
// But we will check to see if the image has changed (if not, just use the old imageIndex)
int imageIndex;
if (newVenueState.Venue.Icon == selectedVenueState.Venue.Icon)
{
imageIndex = list.SelectedItems[0].ImageIndex;
}
else
{
imageIndex = AddVenueIcon(newVenueState.Venue.Icon);
}
// Remove the old item
list.Items.RemoveAt(list.SelectedIndices[0]);
// Create and add the new item
list.Items.Add(CreateLvi(newVenueState, imageIndex));
}
}
/// <summary>
/// When the edit form is closing, check to make sure the IP is unique.
/// </summary>
private void CheckForDupIP(object sender, CancelEventArgs e)
{
VenueEditor editor = (VenueEditor)sender;
if (editor.DialogResult != DialogResult.OK)
{
return;
}
Venue ven = editor.GetVenue();
IPAddress ip = IPAddress.Parse(ven.IPAddress.Trim());
// First check to see if the IP changed from the selected venue
// If it changed, we have to check against all of the venue IPs
Venue original = editor.OriginalVenue;
if (original.IPAddress == null || !IPAddress.Parse(original.IPAddress.Trim()).Equals(ip))
{
Venue dupIPVenue = null;
// The IP has changed, so check to make sure it's not a dup
foreach (ListViewItem item in list.Items)
{
VenueState currentVenueState = (VenueState)item.Tag;
Venue currentVen = currentVenueState.Venue;
if (IPAddress.Parse(currentVen.IPAddress.Trim()).Equals(ip))
{
dupIPVenue = currentVen;
break;
}
}
// If the IP is a duplicate, show an error and prevent the dialog from closing
if (dupIPVenue != null)
{
RtlAwareMessageBox.Show(this, string.Format(CultureInfo.CurrentCulture,
Strings.DuplicateIPAddressText, dupIPVenue.Name), Strings.DuplicateIpAddressTitle,
MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1,
(MessageBoxOptions)0);
e.Cancel = true;
}
}
}
public VenueEditor(VenueState venueState)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
iconInput.DefaultIcon = defaultVenueIcon;
// Show the venue information in the UI
Venue venueToEdit = venueState.Venue;
this.nameInput.Text = venueToEdit.Name;
this.ownerInput.Text = venueToEdit.Identifier;
this.ipInput.Text = venueToEdit.IPAddress;
this.portInput.Text = venueToEdit.Port.ToString(CultureInfo.InvariantCulture);
this.iconInput.IconAsBytes = venueToEdit.Icon;
this.newAccessList = venueToEdit.AccessList;
this.original = venueToEdit;
this.privateVenueState = venueState.PrivateVenueState;
this.passwordStatus = venueToEdit.PWStatus;
}
private void newBtn_Click(object sender, EventArgs e)
{
VenueEditor editor = new VenueEditor(new VenueState());
editor.Text = Strings.NewVenue;
editor.Closing += new CancelEventHandler(CheckForDupIP);
editor.Closing += new CancelEventHandler(CheckForDupID);
DialogResult dr = editor.ShowDialog();
if (dr == DialogResult.OK)
{
// Get the new venue
VenueState venueState = editor.GetVenueState();
// Store it
StorageFile.AddVenue(venueState);
// Create the new LVI
int imageIndex = AddVenueIcon(venueState.Venue.Icon);
// Add it to the list
list.Items.Add(CreateLvi(venueState, imageIndex));
}
}
public VenueEditor(VenueState venueState)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
iconInput.DefaultIcon = defaultVenueIcon;
// Show the venue information in the UI
Venue venueToEdit = venueState.Venue;
this.nameInput.Text = venueToEdit.Name;
this.ownerInput.Text = venueToEdit.Identifier;
this.ipInput.Text = venueToEdit.IPAddress;
this.portInput.Text = venueToEdit.Port.ToString(CultureInfo.InvariantCulture);
this.iconInput.IconAsBytes = venueToEdit.Icon;
this.newAccessList = venueToEdit.AccessList;
this.original = venueToEdit;
this.privateVenueState = venueState.PrivateVenueState;
this.passwordStatus = venueToEdit.PWStatus;
}
/// <summary>
/// Return all state (client-visible and server-private) associated with
/// the complete list of venues. This is used by only by the admin
/// program, so the results are not obfucated (IP addresses
/// are preserved).
/// </summary>
/// <returns></returns>
public VenueState[] GetVenuesComplete()
{
this.UpdateFromFile();
ICollection vals = venues.Values;
VenueState[] venueArray = new VenueState[vals.Count];
int i=0;
foreach (Venue venue in vals)
{
PrivateVenueState pvs = this.GetPrivateVenueState(venue.Identifier);
VenueState vs = new VenueState(venue,pvs);
venueArray[i++] = vs;
}
return venueArray;
}
public void UpdateVenue(VenueState vs)
{
this.UpdateFromFile();
Venue v = vs.Venue;
venues[v.Identifier] = v;
SetPasswordStatus(vs);
WriteCacheToFile();
}
public void AddVenue(VenueState vs)
{
this.UpdateFromFile();
Venue v = vs.Venue;
venues.Add( v.Identifier, v);
SetPasswordStatus(vs);
WriteCacheToFile();
}
/// <summary>
/// At present, the venue has "weak password" status iff the password field
/// is non-null and no empty. There is no support for strong (encryption-based)
/// passwords.
///
/// </summary>
/// <param name="v"></param>
/// <param name="pvs"></param>
//private void SetPasswordStatus(VenueState vs)
//{
// PrivateVenueState pvs = vs.PrivateVenueState;
// Venue v = vs.Venue;
// if (pvs.PasswordHash != null && pvs.PasswordHash.Length > 0)
// {
// passwords.Add(v.Identifier, pvs.PasswordHash);
// v.PWStatus = PasswordStatus.WEAK_PASSWORD;
// }
// else
// {
// passwords.Remove(v.Identifier);
// v.PWStatus = PasswordStatus.NO_PASSWORD;
// }
//}
private void SetPasswordStatus(VenueState vs)
{
Venue vnu = vs.Venue;
if (vnu.PWStatus == PasswordStatus.NO_PASSWORD)
{
passwords.Remove(vnu.Identifier);
}
else
{
if (passwords.ContainsKey(vnu.Identifier)) {
passwords.Remove(vnu.Identifier);
}
passwords.Add(vnu.Identifier, vs.PrivateVenueState.PasswordHash);
}
}
private ListViewItem CreateLvi(VenueState venueState, int imageIndex)
{
Venue venue = venueState.Venue;
string[] columns = new string[]{venue.Name, venue.Identifier, venue.IPAddress.ToString(),
venue.Port.ToString(CultureInfo.InvariantCulture)};
ListViewItem item = new ListViewItem(columns);
item.ImageIndex = imageIndex;
item.Tag = venueState;
return item;
}
