private bool loggingFlag; // indicates that a ready message should be logged
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public DevHttpNotifLogic(ICommContext commContext, ILineContext lineContext, DeviceConfig deviceConfig)
: base(commContext, lineContext, deviceConfig)
{
CanSendCommands = true;
ConnectionRequired = false;
stopwatch = new Stopwatch();
config = new NotifDeviceConfig();
addressBook = null;
paramUri = null;
paramContent = null;
httpClient = null;
isReady = false;
loggingFlag = false;
}
/// <summary>
/// Performs actions when starting a communication line.
/// </summary>
public override void OnCommLineStart()
{
isReady = false;
loggingFlag = false;
// load device configuration
string fileName = NotifDeviceConfig.GetFileName(DeviceNum);
string errMsg;
if (Storage.GetFileInfo(DataCategory.Config, fileName).Exists)
{
if (!config.Load(Storage, fileName, out errMsg))
{
Log.WriteLine(errMsg);
}
}
else
{
// get URI from command line for backward compatibility
config.Uri = PollingOptions.CmdLine;
}
// initialize variables if configuration is valid
if (ValidateDeviceConfig(out errMsg))
{
if (config.ParamEnabled)
{
paramUri = new ParamString(config.Uri, config.ParamBegin, config.ParamEnd);
paramContent = new ParamString(config.Content, config.ParamBegin, config.ParamEnd);
}
else
{
paramUri = null;
paramContent = null;
}
addressBook = AddressBookUtils.GetOrLoad(LineContext.SharedData, Storage, Log);
isReady = true;
loggingFlag = true;
}
else
{
Log.WriteLine(errMsg);
}
}