/// <summary> Constructor.
///
/// </summary>
/// <param name="zone">The zone
///
/// </param>
/// <param name="source">Identifies the source of pending SIF_Response packets to
/// be processed: <c>RSPTYPE_GENERIC</c> to process files in the default
/// 'responses' directory, or <c>RSPTYPE_SIFREPORTOBJECT</c> to process
/// SIF_ReportObject files in the 'responses/reports' directory
/// </param>
public ResponseDelivery(IZone zone,
ResponseDeliveryType source)
{
fZone = (ZoneImpl)zone;
fParser = SifParser.NewInstance();
fSrc = source;
fWorkDir = GetSourceDirectory(source, fZone);
}
/// <summary> Determines if the specified source directory exists and contains one or more files.</summary>
/// <param name="source">Identifies the type of pending SIF_Response packets. This flag may
/// be any <c>SRC_</c> constant defined by this class.
/// </param>
/// <returns> <c>true</c> if the source directory exists and contains at least one file
/// </returns>
/// <param name="zone"></param>
public static bool HasPendingPackets(ResponseDeliveryType source,
IZone zone)
{
DirectoryInfo dir = new DirectoryInfo(GetSourceDirectory(source, zone));
if (dir.Exists)
{
FileInfo [] contents = dir.GetFiles();
return(contents.Length > 0);
}
return(false);
}
/// <summary> Determines the full path to the source directory.
///
/// All SIF_Response source directories are located in the agent's work directory.
/// Generic SIF_Responses are found in a directory named "{agent-home}/work/{zoneId}_{zoneHost}/responses/".
/// SIF_Responses for SIF_ReportObject requests are found in a directory named
/// "{agent-home}/work/{zoneId}_{zoneHost}/responses/reports".
///
/// </summary>
/// <param name="zone">The associated zone
/// </param>
/// <param name="source">Identifies the type of pending SIF_Response packets. This flag may
/// be any <c>SRC_</c> constant defined by this class.
/// </param>
/// <returns> The fully-qualified path to the directory where pending response packets
/// are located for the type of responses identified by <i>source</i>
/// </returns>
public static string GetSourceDirectory(ResponseDeliveryType source,
IZone zone)
{
StringBuilder workDir = new StringBuilder();
workDir.Append(zone.Agent.WorkDir);
if (workDir[workDir.Length - 1] != Path.DirectorySeparatorChar)
{
workDir.Append(Path.DirectorySeparatorChar);
}
workDir.Append(AdkStringUtils.SafePathString(zone.ZoneId + "_" + zone.ZoneUrl.Host));
workDir.Append(Path.DirectorySeparatorChar.ToString());
workDir.Append("responses");
if (source == ResponseDeliveryType.SIFReportObject)
{
workDir.Append(Path.DirectorySeparatorChar.ToString());
workDir.Append("reports");
}
return(workDir.ToString());
}
