/// <summary>
/// Set the host type.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="type">The host type.</param>
/// <param name="context">The communication data.</param>
/// <exception cref="System.Exception"></exception>
/// <exception cref="System.ArgumentNullException"></exception>
public static void SetHostType(string hostName, string type, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Get the host reference.
host.type = (!String.IsNullOrEmpty(type) ? type : "");
// Save the new data.
SaveCommunicationDataAsync(context);
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Set the number of active connections.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="activeConnections">The number of active connections on the host.</param>
/// <param name="context">The communication data.</param>
public static void SetHostActiveConnections(string hostName, int activeConnections, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Get the host reference.
host.activeConnections = (activeConnections < 1 ? 0 : activeConnections);
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Get the host type.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="context">The communication data.</param>
/// <returns>The host type; else null.</returns>
/// <exception cref="System.Exception"></exception>
/// <exception cref="System.ArgumentNullException"></exception>
public static string GetHostType(string hostName, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Get the host reference.
return(host.type);
}
return(null);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Decrements active connections on the host.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="context">The communication data.</param>
internal static void DecrementHostActiveConnections(string hostName, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Decrement the active connection count.
if (host.activeConnections > 0)
{
host.activeConnections = host.activeConnections - 1;
}
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Does the host exist.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="context">The communication data.</param>
/// <returns>True if the host exists; else false.</returns>
public static bool HostExists(string hostName, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Return true the host exists.
return(true);
}
return(false);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Remove the host.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="context">The communication data.</param>
/// <returns>The object containing the new data; else null.</returns>
public static bool RemoveHost(string hostName, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Find the index of the hosts to remove.
context.hosts = context.hosts.Remove(u => u.Equals(host));
// Save the new data.
SaveCommunicationDataAsync(context);
return(true);
}
else
{
return(false);
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Set the host index number.
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="index">The host index number.</param>
/// <param name="context">The communication data.</param>
public static void SetHostIndex(string hostName, int index, Nequeo.Xml.Authorisation.Communication.Data.context context)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
if (index < 1)
{
throw new IndexOutOfRangeException("A valid index must be supplied.");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Get the host reference.
host.index = index;
// Save the new data.
SaveCommunicationDataAsync(context);
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Add a new host
/// </summary>
/// <param name="hostName">The unique host name.</param>
/// <param name="index">The index number of the host.</param>
/// <param name="domain">The domain of the host.</param>
/// <param name="type">The host type.</param>
/// <param name="context">The communication data.</param>
/// <param name="activeConnections">The number of active connection on the host.</param>
/// <returns>The object containing the new data; else null.</returns>
public static bool AddHost(string hostName, int index, string domain, string type,
Nequeo.Xml.Authorisation.Communication.Data.context context, int activeConnections = 0)
{
// Validate.
if (String.IsNullOrEmpty(hostName))
{
throw new ArgumentNullException("hostName");
}
if (String.IsNullOrEmpty(domain))
{
throw new ArgumentNullException("domain");
}
if (index < 1)
{
throw new IndexOutOfRangeException("A valid index must be supplied.");
}
try
{
// Find all host unique identifier.
Communication.Data.contextHost host = null;
try
{
host = context.hosts.First(u => u.name.ToLower() == hostName.ToLower());
}
catch { }
if (host != null)
{
// Get the host reference.
host.index = index;
host.domain = domain;
host.activeConnections = (activeConnections < 0 ? 0 : activeConnections);
host.type = (!String.IsNullOrEmpty(type) ? type : "");
// Save the new data.
SaveCommunicationDataAsync(context);
return(true);
}
else
{
// Load all the hosts into a temp list.
List <Communication.Data.contextHost> tempHosts = new List <Communication.Data.contextHost>(context.hosts);
Communication.Data.contextHost hostData = new Communication.Data.contextHost()
{
name = hostName,
index = index,
domain = domain,
activeConnections = (activeConnections < 0 ? 0 : activeConnections),
type = (!String.IsNullOrEmpty(type) ? type : ""),
};
// Add the host from the list.
tempHosts.Add(hostData);
// Assign the new host list to the
// new context data.
context.hosts = tempHosts.ToArray();
// Save the new data.
SaveCommunicationDataAsync(context);
return(true);
}
}
catch (Exception)
{
throw;
}
}
