/// <summary>
/// Loads server properties from file
/// </summary>
public void LoadProperties()
{
string json = File.ReadAllText("properties.json");
try
{
ServerProperties properties = JsonConvert.DeserializeObject <ServerProperties>(json);
curId = properties.nextId;
serverDirectory = properties.ServerFolder;
Console.WriteLine(serverDirectory);
if (!Directory.Exists($"{serverDirectory}"))
{
Directory.CreateDirectory($"{serverDirectory}");
}
if (!File.Exists($"{serverDirectory}\\data.json"))
{
File.WriteAllText($"{serverDirectory}\\data.json", "[]");
}
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
Console.WriteLine("An error occurred while loading properties.");
}
}
/// <summary>
/// Saves server properties to file
/// </summary>
public void SaveProperties()
{
ServerProperties properties = new ServerProperties();
properties.nextId = curId;
properties.ServerFolder = serverDirectory;
string json = JsonConvert.SerializeObject(properties);
File.WriteAllText("properties.json", json);
}
/// <summary>
/// Loads the non-configurable properties for the application.
/// </summary>
/// <remarks>
/// These properties are exposed by the server but cannot be changed by administrators.
/// </remarks>
protected override ServerProperties LoadServerProperties()
{
ServerProperties properties = new ServerProperties();
properties.ManufacturerName = "OPC Foundation";
properties.ProductName = "Demo Server";
properties.ProductUri = "http://opcfoundation.org/Demo/v1.0";
properties.SoftwareVersion = Utils.GetAssemblySoftwareVersion();
properties.BuildNumber = Utils.GetAssemblyBuildNumber();
properties.BuildDate = Utils.GetAssemblyTimestamp();
// TBD - All applications have software certificates that need to added to the properties.
return(properties);
}
