private void UpdateServers()
{
ServersLV.Items.Clear();
// extract the wrapper configuration from the application configuration.
ComWrapperServerConfiguration wrapperConfig = m_configuration.ParseExtension <ComWrapperServerConfiguration>();
if (wrapperConfig == null)
{
wrapperConfig = new ComWrapperServerConfiguration();
}
if (wrapperConfig.WrappedServers == null)
{
wrapperConfig.WrappedServers = new ComClientConfigurationCollection();
}
// populate the list of wrapped servers.
for (int ii = 0; ii < wrapperConfig.WrappedServers.Count; ii++)
{
ComClientConfiguration server = wrapperConfig.WrappedServers[ii];
ListViewItem item = new ListViewItem(server.ServerName);
item.SubItems.Add(server.ServerUrl);
item.Tag = server;
ServersLV.Items.Add(item);
}
for (int ii = 0; ii < ServersLV.Columns.Count; ii++)
{
ServersLV.Columns[ii].Width = -2;
}
}
/// <summary>
/// Parses the specified item id.
/// </summary>
/// <param name="server">The COM server that provided the item id.</param>
/// <param name="configuration">The COM wrapper configuration.</param>
/// <param name="itemId">The item id to parse.</param>
/// <param name="browseName">The name of the item.</param>
/// <returns>True if the item id could be parsed.</returns>
public bool Parse(ComObject server, ComClientConfiguration configuration, string itemId, out string browseName)
{
browseName = null;
if (configuration == null || itemId == null)
{
return false;
}
if (String.IsNullOrEmpty(configuration.SeperatorChars))
{
return false;
}
for (int ii = 0; ii < configuration.SeperatorChars.Length; ii++)
{
int index = itemId.LastIndexOf(configuration.SeperatorChars[ii]);
if (index >= 0)
{
browseName = itemId.Substring(index + 1);
return true;
}
}
return false;
}
/// <summary>
/// Handles the Click event of the OkBTN control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void OkBTN_Click(object sender, EventArgs e)
{
try
{
if (ServersLV.SelectedItems.Count != 1)
{
return;
}
// extract the wrapper configuration from the application configuration.
ComWrapperServerConfiguration wrapperConfig = m_configuration.ParseExtension <ComWrapperServerConfiguration>();
if (wrapperConfig == null)
{
wrapperConfig = new ComWrapperServerConfiguration();
}
if (wrapperConfig.WrappedServers == null)
{
wrapperConfig.WrappedServers = new ComClientConfigurationCollection();
}
// get the selected server.
Item item = (Item)ServersLV.SelectedItems[0].Tag;
// create a new new COM client entry for the selected server.
ComClientConfiguration clientConfig = null;
if (item.Specification == Specification.Da20 || item.Specification == Specification.Da30)
{
clientConfig = new ComDaClientConfiguration();
}
else if (item.Specification == Specification.Ae10)
{
clientConfig = new ComAeClientConfiguration();
}
else if (item.Specification == Specification.Hda10)
{
clientConfig = new ComHdaClientConfiguration();
}
clientConfig.ServerUrl = item.Server.Url;
clientConfig.ServerName = item.Server.VersionIndependentProgId;
clientConfig.MaxReconnectWait = 100000;
wrapperConfig.WrappedServers.Add(clientConfig);
// update the configuration.
m_configuration.UpdateExtension <ComWrapperServerConfiguration>(null, wrapperConfig);
// close the dialog.
DialogResult = DialogResult.OK;
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
/// <summary>
/// Displays the dialog.
/// </summary>
public bool ShowDialog(ComClientConfiguration configuration)
{
m_configuration = configuration;
if (configuration != null)
{
ServerTypeTB.Text = "DA";
switch (configuration.GetType().Name)
{
case "ComAeClientConfiguration": { ServerTypeTB.Text = "AE"; break; }
case "ComHdaClientConfiguration": { ServerTypeTB.Text = "HDA"; break; }
}
BrowseNameTB.Text = configuration.ServerName;
SeperatorsTB.Text = configuration.SeperatorChars;
int reconnectTime = configuration.MaxReconnectWait / 1000;
if (ReconnectTimeUD.Minimum <= reconnectTime && ReconnectTimeUD.Maximum >= reconnectTime)
{
ReconnectTimeUD.Value = reconnectTime;
}
else
{
ReconnectTimeUD.Value = ReconnectTimeUD.Maximum;
}
Uri url = Utils.ParseUri(configuration.ServerUrl);
if (url != null)
{
HostNameTB.Text = url.DnsSafeHost;
string[] parts = url.PathAndQuery.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length > 0)
{
ProgIdTB.Text = parts[0];
}
if (parts.Length > 1)
{
ClsidTB.Text = parts[1];
}
}
}
if (ShowDialog() != DialogResult.OK)
{
return(false);
}
return(true);
}
/// <summary>
/// Displays the dialog.
/// </summary>
public bool ShowDialog(ComClientConfiguration configuration)
{
m_configuration = configuration;
if (configuration != null)
{
ServerTypeTB.Text = "DA";
switch (configuration.GetType().Name)
{
case "ComAeClientConfiguration": { ServerTypeTB.Text = "AE"; break; }
case "ComHdaClientConfiguration": { ServerTypeTB.Text = "HDA"; break; }
}
BrowseNameTB.Text = configuration.ServerName;
SeperatorsTB.Text = configuration.SeperatorChars;
int reconnectTime = configuration.MaxReconnectWait/1000;
if (ReconnectTimeUD.Minimum <= reconnectTime && ReconnectTimeUD.Maximum >= reconnectTime)
{
ReconnectTimeUD.Value = reconnectTime;
}
else
{
ReconnectTimeUD.Value = ReconnectTimeUD.Maximum;
}
Uri url = Utils.ParseUri(configuration.ServerUrl);
if (url != null)
{
HostNameTB.Text = url.DnsSafeHost;
string[] parts = url.PathAndQuery.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length > 0)
{
ProgIdTB.Text = parts[0];
}
if (parts.Length > 1)
{
ClsidTB.Text = parts[1];
}
}
}
if (ShowDialog() != DialogResult.OK)
{
return false;
}
return true;
}
private int FindServer(ComWrapperServerConfiguration configuration, ComClientConfiguration server)
{
for (int ii = 0; ii < configuration.WrappedServers.Count; ii++)
{
if (server.GetType().Name != configuration.WrappedServers[ii].GetType().Name)
{
continue;
}
if (configuration.WrappedServers[ii].ServerUrl == server.ServerUrl)
{
return(ii);
}
}
return(-1);
}
public bool Parse(ComObject server, ComClientConfiguration configuration, string itemId, out string browseName)
{
browseName = String.Empty;
if (String.IsNullOrEmpty(itemId))
{
return(true);
}
browseName = itemId;
int index = itemId.LastIndexOf('/');
if (index == -1)
{
return(true);
}
browseName = browseName.Substring(0, index + 1);
return(true);
}
/// <summary>
/// Initializes the object with the ProgID of the server being accessed.
/// </summary>
public ComClient(ComClientConfiguration configuration)
{
if (configuration == null) throw new ArgumentNullException("configuration");
m_url = configuration.ServerUrl;
}
/// <summary>
/// Initializes the manager by creating the default instance.
/// </summary>
public void Initialize(
ServerSystemContext context,
ComClientConfiguration configuration,
ComServerStatusState statusNode,
object statusNodeLock,
WaitCallback reconnectCallback)
{
m_defaultSystemContext = context;
m_configuration = configuration;
m_statusNode = statusNode;
m_statusNodeLock = statusNodeLock;
m_statusUpdateInterval = m_configuration.MaxReconnectWait;
m_reconnectCallback = reconnectCallback;
// limit status updates to once per 10 seconds.
if (m_statusUpdateInterval < 10000)
{
m_statusUpdateInterval = 10000;
}
StartStatusTimer(OnStatusTimerExpired);
}
private int FindServer(ComWrapperServerConfiguration configuration, ComClientConfiguration server)
{
for (int ii = 0; ii < configuration.WrappedServers.Count; ii++)
{
if (server.GetType().Name != configuration.WrappedServers[ii].GetType().Name)
{
continue;
}
if (configuration.WrappedServers[ii].ServerUrl == server.ServerUrl)
{
return ii;
}
}
return -1;
}
public bool Parse(ComObject server, ComClientConfiguration configuration, string itemId, out string browseName)
{
browseName = String.Empty;
if (String.IsNullOrEmpty(itemId))
{
return true;
}
browseName = itemId;
int index = itemId.LastIndexOf('/');
if (index == -1)
{
return true;
}
browseName = browseName.Substring(0, index + 1);
return true;
}