/// <summary>
/// Deletes the saved server options.
/// </summary>
/// <param name="serverOptions">The GhostCast Server options to delete.</param>
/// <returns>A message about success or failure.</returns>
public string DeleteSavedSession(GhostCastServerOptions serverOptions)
{
return DeleteSavedSessionByName(serverOptions.Name);
}
/// <summary>
/// Validates the settings on the GhostCast Server options object.
/// </summary>
/// <param name="serverOptions">The options object to validate.</param>
/// <returns>An empty string if the options are valid. If they are invalid then an error message is returned.</returns>
public string ValidateServerOptions(GhostCastServerOptions serverOptions)
{
string message = String.Empty;
if (serverOptions == null)
{
message = "Error: GhostCast server options object is null. This should never occure!";
return message;
}
if (!String.IsNullOrWhiteSpace(serverOptions.GhostImageFilePrimary))
{
if (!serverOptions.GhostImageFilePrimary.Contains(AgentSettings.Load().GhostImageFileRootPathPrimary))
{
serverOptions.GhostImageFilePrimary = Path.Combine(AgentSettings.Load().GhostImageFileRootPathPrimary, serverOptions.GhostImageFilePrimary.TrimStart('\\'));
}
}
if (!String.IsNullOrWhiteSpace(serverOptions.GhostImageFileSecondary))
{
if (!serverOptions.GhostImageFileSecondary.Contains(AgentSettings.Load().GhostImageFileRootPathSecondary))
{
serverOptions.GhostImageFileSecondary = Path.Combine(AgentSettings.Load().GhostImageFileRootPathSecondary, serverOptions.GhostImageFileSecondary.TrimStart('\\'));
}
}
if (!File.Exists(serverOptions.GhostImageFilePrimary))
{
message = "Error: Ghost file (gho) does not exist: " + serverOptions.GhostImageFilePrimary;
}
if (serverOptions.DualDrop && !File.Exists(serverOptions.GhostImageFileSecondary))
{
message = "Error: Ghost file (gho) does not exist: " + serverOptions.GhostImageFilePrimary;
}
List<GhostCastSession> allSessions = GetGhostCastSessions();
GhostCastSession foundSession = allSessions.Find(n => n.SessionName == serverOptions.SessionNamePrimary);
if (foundSession != null && foundSession.Status.ToUpper().Contains("WAITING"))
{
message = "Error: Session already running and waiting to send: " + serverOptions.GhostImageFilePrimary;
}
foundSession = allSessions.Find(n => n.SessionName == serverOptions.SessionNameSecondary);
if (foundSession != null && serverOptions.DualDrop && foundSession.Status.ToUpper().Contains("WAITING"))
{
message = "Error: Session already running and waiting to send: " + serverOptions.GhostImageFilePrimary;
}
return message;
}
/// <summary>
/// Returns the command line arguments for the Ghostsrv.exe launch for the secondary session.
/// </summary>
/// <param name="serverOptions">All required ghostcast server options as an object.</param>
/// <returns>The command line arguments as a single string.</returns>
private string GetGhostServerCommandlineArgsSecondary(GhostCastServerOptions serverOptions, bool ignoreCloseOnCompletion)
{
StringBuilder sb = new StringBuilder();
// Ghost image file.
if (serverOptions.GhostImageFileSecondary == null)
{
throw new Exception("Error: GhostCast Server image file is not set and equal to null.");
}
else if (!File.Exists(serverOptions.GhostImageFileSecondary))
{
throw new Exception("Error: GhostCast Server image file does not exist.\nPath: " + serverOptions.GhostImageFilePrimary);
}
else
{
sb.Append(" \"" + serverOptions.GhostImageFileSecondary.Trim('"') + "\"");
}
// Session name.
if (serverOptions.SessionNameSecondary == null || String.IsNullOrEmpty(serverOptions.SessionNameSecondary))
{
throw new Exception("Error: GhostCast Server Session Name is not set.");
}
else
{
sb.Append(" " + serverOptions.SessionNameSecondary);
}
// Partition options.
if (serverOptions.PartitionNoSecondary > 0)
{
sb.Append(" -P" + serverOptions.PartitionNoSecondary);
}
// Auto start options.
if (serverOptions.AutoStartClientCount > 0)
{
sb.Append(" -N" + serverOptions.AutoStartClientCount);
}
else if (serverOptions.AutoStartTimeout > 0)
{
sb.Append(" -O" + serverOptions.AutoStartTimeout);
}
else if (!String.IsNullOrWhiteSpace(serverOptions.AutoStartTime)
&& Regex.IsMatch(serverOptions.AutoStartTime, @"\d\d:\d\d"))
{
sb.Append(" -T" + serverOptions.AutoStartTime);
}
// Mode switch.
switch (serverOptions.ForceMode)
{
case GhostCastServerOptions.Mode.Multicast:
{
sb.Append(" -UM");
break;
}
case GhostCastServerOptions.Mode.DirectedBroadcast:
{
sb.Append(" -UD");
break;
}
case GhostCastServerOptions.Mode.Unicast:
{
sb.Append(" -UU");
break;
}
}
// Restart options.
if (serverOptions.OnCompletion == GhostCastServerOptions.CompletionAction.Close && !ignoreCloseOnCompletion)
{
sb.Append(" -C");
}
else if (serverOptions.OnCompletion == GhostCastServerOptions.CompletionAction.Restart)
{
sb.Append(" -R");
}
// Logging options.
string logFilePath = Path.Combine(AgentSettings.SessionLogPath, serverOptions.SessionNameSecondary + AgentSettings.ConsoleLogFileSuffix);
sb.Append(" -LI -F\"" + logFilePath + "\"");
return sb.ToString();
}
/// <summary>
/// If the passed server options already exists, updates the saved settings.
/// If it does not exist a new server option is saved.
/// </summary>
/// <param name="serverOptions">GhostCast Server options to be saved.</param>
/// <returns>A message about success or failure.</returns>
public string SaveSession(GhostCastServerOptions serverOptions)
{
serverOptions.GhostImageFilePrimary = serverOptions.GhostImageFilePrimary.Trim('"');
serverOptions.GhostImageFileSecondary = serverOptions.GhostImageFileSecondary.Trim('"');
List<GhostCastServerOptions> sessions = GetAllSavedSessions();
GhostCastServerOptions foundOptions = sessions.Find(n => n.Name == serverOptions.Name);
if (foundOptions == null)
{
sessions.Add(serverOptions);
}
else
{
sessions.Remove(foundOptions);
sessions.Add(serverOptions);
}
sessions.Sort();
SaveSessions(sessions);
return Log.Write(String.Format("GhostCast Server options saved for {0}.", serverOptions.Name));
}