protected override void OnStart(string[] args)
{
DirectoryWatcherConfiguration configuration = null;
string configurationPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "config.json");
if (File.Exists(configurationPath))
{
using (StreamReader r = Helpers.GetStreamReader(configurationPath))
{
string json = r.ReadToEnd();
configuration = JsonConvert.DeserializeObject <DirectoryWatcherConfiguration>(json);
}
if (configuration != null)
{
_directoryWatcher = new DirectoryWatcher(configuration);
_directoryWatcher.Start();
}
else
{
EventLogManager.WriteError(new Exception("No configuration."));
}
}
else
{
EventLogManager.WriteError(new Exception("No config.json file found."));
}
}
public DirectoryWatcher(DirectoryWatcherConfiguration configuration)
{
if (!String.IsNullOrWhiteSpace(configuration.WatcherDirectory) && Directory.Exists(configuration.WatcherDirectory))
{
this._fileSystemWatcher = new FileSystemWatcher(configuration.WatcherDirectory)
{
NotifyFilter = NotifyFilters.DirectoryName,
IncludeSubdirectories = false,
InternalBufferSize = configuration.InternalBufferSize
};
this.DoSaveBackups = configuration.DoSaveBackups;
this.DoSaveErrors = configuration.DoSaveErrors;
this._fileSystemWatcher.Created += DirectoryWatcher_OnCreated;
#region Create subdirecories used for processing files
this._errorsPath = System.IO.Path.Combine(configuration.WatcherDirectory, "errors");
if (!Directory.Exists(this._errorsPath))
{
Directory.CreateDirectory(this._errorsPath, Directory.GetAccessControl(configuration.WatcherDirectory));
EventLogManager.WriteInformation(String.Format("Errors directory created at {0}", this._errorsPath));
}
this._backupsPath = System.IO.Path.Combine(configuration.WatcherDirectory, "backups");
if (!Directory.Exists(this._backupsPath))
{
Directory.CreateDirectory(this._backupsPath, Directory.GetAccessControl(configuration.WatcherDirectory));
EventLogManager.WriteInformation(String.Format("Backups directory created at {0}", this._backupsPath));
}
this._workPath = System.IO.Path.Combine(configuration.WatcherDirectory, "work");
if (!Directory.Exists(this._workPath))
{
Directory.CreateDirectory(this._workPath, Directory.GetAccessControl(configuration.WatcherDirectory));
EventLogManager.WriteInformation(String.Format("Work directory created at {0}", this._workPath));
}
#endregion
}
else
{
EventLogManager.WriteError(new Exception(String.Format("Path {0} does not exist.", configuration.WatcherDirectory)));
}
}
