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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| using DicomGrepCore.Extensions; | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
|
|
||
| namespace DicomGrepCore.Utils | ||
| { | ||
| public static class Util | ||
| { | ||
| private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger(); | ||
|
|
||
| /// <summary> | ||
| /// | ||
| /// </summary> | ||
| /// <param name="refString"></param> | ||
| /// <param name="testString"></param> | ||
| /// <param name="caseSensitive"></param> | ||
| /// <param name="wholeWord"></param> | ||
| /// <returns></returns> | ||
| public static bool CompareString(string refString, string testString, bool caseSensitive, bool wholeWord) | ||
| { | ||
| if (wholeWord) | ||
| { | ||
| if (caseSensitive) | ||
| return refString.Equals(testString, StringComparison.InvariantCulture); | ||
| else | ||
| return refString.Equals(testString, StringComparison.InvariantCultureIgnoreCase); | ||
| } | ||
| else | ||
| { | ||
| if (caseSensitive) | ||
| return refString.CaseInsensitiveContains(testString, StringComparison.InvariantCulture); | ||
| else | ||
| return refString.CaseInsensitiveContains(testString, StringComparison.InvariantCultureIgnoreCase); | ||
| } | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// | ||
| /// </summary> | ||
| /// <param name="directoryPath"></param> | ||
| /// <param name="pattern"></param> | ||
| /// <param name="depth"></param> | ||
| /// <param name="tokenSource"></param> | ||
| /// <returns></returns> | ||
| public static List<string> LookupDirectory(string directoryPath, string pattern, int depth, CancellationTokenSource tokenSource) | ||
| { | ||
| List<string> filenames = new List<string>(); | ||
| try | ||
| { | ||
| if (tokenSource.IsCancellationRequested) | ||
| return filenames; | ||
| else | ||
| filenames.AddRange(Directory.GetFiles(directoryPath, pattern)); | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| logger.Error(e, $"Unable to list files in: '{directoryPath}'"); | ||
| } | ||
|
|
||
| if (depth > 0) | ||
| { | ||
| try | ||
| { | ||
| foreach (string subdirectory in Directory.GetDirectories(directoryPath)) | ||
| { | ||
| if (tokenSource.IsCancellationRequested) | ||
| return filenames; | ||
| else | ||
| filenames.AddRange(LookupDirectory(subdirectory, pattern, depth - 1, tokenSource)); | ||
| } | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| logger.Error(e, $"Unable to access directory: '{directoryPath}'"); | ||
| } | ||
| } | ||
| return filenames; | ||
| } | ||
| } | ||
| } |