private void HandleChange(FileSystemWatcher watcher, string file)
{
WatcherInfo info = _patternsByWatcher[watcher];
Uri fileUri = new Uri(file, UriKind.Absolute);
Uri rel = info.RootDirectory.MakeRelativeUri(fileUri);
if (info.Patterns.Any(x => x.IsMatch(rel.ToString())))
{
DemandTimer();
_timer.Change(_granularity, TimeSpan.FromMilliseconds(-1));
}
}
public WatchEnvironment(Guid token, TimeSpan granularity, IEnumerable<WatchDefinition> definitions)
{
_token = token;
_granularity = granularity;
Dictionary<FileSystemWatcher, WatcherInfo> patternsByWatcher = new Dictionary<FileSystemWatcher, WatcherInfo>();
foreach (IGrouping<string, string> grouping in definitions.GroupBy(x => x?.RootDirectory?.TrimEnd('/', '\\'), x => x?.GlobbingPattern, StringComparer.OrdinalIgnoreCase))
{
FileSystemWatcher watcher = new FileSystemWatcher(grouping.Key) {IncludeSubdirectories = true};
watcher.Changed += HandleChanged;
watcher.Created += HandleCreated;
watcher.Deleted += HandleDeleted;
watcher.Renamed += HandleRenamed;
patternsByWatcher[watcher] = new WatcherInfo(grouping.Key, grouping);
}
_patternsByWatcher = patternsByWatcher;
}
public WatchEnvironment(Guid token, TimeSpan granularity, IEnumerable <WatchDefinition> definitions)
{
_token = token;
_granularity = granularity;
Dictionary <FileSystemWatcher, WatcherInfo> patternsByWatcher = new Dictionary <FileSystemWatcher, WatcherInfo>();
foreach (IGrouping <string, string> grouping in definitions.GroupBy(x => x?.RootDirectory?.TrimEnd('/', '\\'), x => x?.GlobbingPattern, StringComparer.OrdinalIgnoreCase))
{
FileSystemWatcher watcher = new FileSystemWatcher(grouping.Key)
{
IncludeSubdirectories = true
};
watcher.Changed += HandleChanged;
watcher.Created += HandleCreated;
watcher.Deleted += HandleDeleted;
watcher.Renamed += HandleRenamed;
patternsByWatcher[watcher] = new WatcherInfo(grouping.Key, grouping);
}
_patternsByWatcher = patternsByWatcher;
}