public static void ReadOptions()
{
string optionsFilePath = Project.GetMiscPath(Project.OPTIONS_FILE_NAME);
#if DEBUG
Tracer.Trace("IP: Project:ReadOptions() path=" + optionsFilePath);
#endif
DateTime startedRead = DateTime.Now;
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(optionsFilePath);
// we want to traverse XmlDocument fast, as tile load operations can be numerous
// and come in pack. So we avoid using XPath and rely mostly on "foreach child":
foreach (XmlNode nnode in xmlDoc.ChildNodes)
{
if (nnode.Name.Equals("options"))
{
foreach (XmlNode node in nnode.ChildNodes)
{
string nodeName = node.Name;
try
{
}
catch (Exception ee)
{
// bad node - not a big deal...
Tracer.Error("Project:ReadOptions() node=" + nodeName + " " + ee.Message);
}
}
}
}
}
catch (Exception e)
{
Tracer.Error("Project:ReadOptions() " + e.Message);
}
Tracer.Trace("ReadOptions: " + Math.Round((DateTime.Now - startedRead).TotalMilliseconds) + " ms");
// restore controllerPortSettings from the file or fill it with default values:
restoreOrDefaultPortSettings();
}
// returns true if could restore from file
public static bool restoreOrDefaultPortSettings()
{
bool ret = false;
// restore controllerPortSettings from the file or fill it with default values:
string controllerPortFilePath = Project.GetMiscPath(Project.CONTROLLER_PORTCONFIG_FILE_NAME + "-" + currentControllerMake + ".xml");
if (!File.Exists(controllerPortFilePath))
{
// older versions used single file for all Controllers
controllerPortFilePath = Project.GetMiscPath(Project.CONTROLLER_PORTCONFIG_FILE_NAME + ".xml");
}
Stream fs = null;
try
{
fs = new FileStream(controllerPortFilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
Project.controllerPortSettings = CommBaseSettings.LoadFromXML(fs);
if (Project.controllerPortSettings == null)
{
throw new Exception();
}
ret = true;
}
catch
{
Project.controllerPortSettings = new CommBaseSettings();
Project.controllerPortSettings.port = "COM1:";
Project.controllerPortSettings.baudRate = 9600;
Project.controllerPortSettings.parity = Parity.none;
Project.controllerPortSettings.autoReopen = true;
}
finally
{
if (fs != null)
{
fs.Close();
}
}
return(ret);
}
public static void SaveOptions()
{
string optionsFilePath = Project.GetMiscPath(Project.OPTIONS_FILE_NAME);
//Tracer.Trace("Project:SaveOptions: " + optionsFilePath);
try
{
string seedXml = Project.SEED_XML + "<options></options>";
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(seedXml);
XmlNode root = xmlDoc.DocumentElement;
SetValue(xmlDoc, root, "time", "" + DateTime.Now);
}
catch (Exception e)
{
Tracer.Error("Project:SaveOptions() " + e.Message);
}
}
public static void savePortSettings()
{
FileStream fs = null;
try
{
string controllerPortFilePath = Project.GetMiscPath(Project.CONTROLLER_PORTCONFIG_FILE_NAME + "-" + currentControllerMake + ".xml");
fs = new FileStream(controllerPortFilePath, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
Project.controllerPortSettings.SaveAsXML(fs);
}
catch (Exception ee)
{
Tracer.Error("saving port settings: " + ee.Message);
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}