/// <summary>
/// Gets existing or create a new device template.
/// </summary>
private void PrepareTemplate(string fileName)
{
deviceTemplate = null;
if (string.IsNullOrEmpty(fileName))
{
WriteToLog(string.Format(Localization.UseRussian ?
"{0} Ошибка: Не задан шаблон устройства для {1}" :
"{0} Error: Template is undefined for the {1}", CommUtils.GetNowDT(), Caption));
}
else
{
TemplateDict templateDict = GetTemplateDictionary();
if (templateDict.TryGetValue(fileName, out DeviceTemplate existingTemplate))
{
if (existingTemplate != null)
{
deviceTemplate = GetTemplateFactory().CreateDeviceTemplate();
deviceTemplate.CopyFrom(existingTemplate);
}
}
else
{
DeviceTemplate newTemplate = GetTemplateFactory().CreateDeviceTemplate();
WriteToLog(string.Format(Localization.UseRussian ?
"{0} Загрузка шаблона устройства из файла {1}" :
"{0} Load device template from file {1}", CommUtils.GetNowDT(), fileName));
string filePath = Path.IsPathRooted(fileName) ?
fileName : Path.Combine(AppDirs.ConfigDir, fileName);
if (newTemplate.Load(filePath, out string errMsg))
{
deviceTemplate = newTemplate;
}
else
{
WriteToLog(errMsg);
}
templateDict.Add(fileName, deviceTemplate);
}
}
}
/// <summary>
/// Gets the device template from the shared dictionary.
/// </summary>
protected virtual DeviceTemplate GetDeviceTemplate()
{
DeviceTemplate deviceTemplate = null;
string fileName = PollingOptions.CmdLine.Trim();
if (string.IsNullOrEmpty(fileName))
{
Log.WriteLine(string.Format(Locale.IsRussian ?
"Ошибка: Не задан шаблон устройства для {0}" :
"Error: Device template is undefined for {0}", Title));
}
else
{
TemplateDict templateDict = GetTemplateDict();
if (templateDict.TryGetValue(fileName, out DeviceTemplate existingTemplate))
{
deviceTemplate = existingTemplate;
}
else
{
Log.WriteLine(string.Format(Locale.IsRussian ?
"Загрузка шаблона устройства из файла {0}" :
"Load device template from file {0}", fileName));
DeviceTemplate newTemplate = CreateDeviceTemplate();
templateDict.Add(fileName, newTemplate);
if (newTemplate.Load(Storage, fileName, out string errMsg))
{
deviceTemplate = newTemplate;
}
else
{
Log.WriteLine(errMsg);
}
}
}
return(deviceTemplate);
}