Line data    Source code

       1              : import 'package:flutter/foundation.dart';
       2              : import '../worker.dart';
       3              : 
       4              : /// File decompression worker configuration.
       5              : ///
       6              : /// Extracts files from ZIP archives with streaming extraction and security protections.
       7              : ///
       8              : /// **Note:** Password-protected ZIPs and selective extraction will be added in v1.1.0.
       9              : /// Current version supports basic ZIP extraction only.
      10              : @immutable
      11              : final class FileDecompressionWorker extends Worker {
      12            3 :   const FileDecompressionWorker({
      13              :     required this.zipPath,
      14              :     required this.targetDir,
      15              :     this.deleteAfterExtract = false,
      16              :     this.overwrite = true,
      17              :   });
      18              : 
      19              :   /// Path to ZIP archive to extract.
      20              :   final String zipPath;
      21              : 
      22              :   /// Destination directory where files will be extracted.
      23              :   final String targetDir;
      24              : 
      25              :   /// Whether to delete archive after successful extraction.
      26              :   final bool deleteAfterExtract;
      27              : 
      28              :   /// Whether to overwrite existing files in destination.
      29              :   final bool overwrite;
      30              : 
      31            3 :   @override
      32              :   String get workerClassName => 'FileDecompressionWorker';
      33              : 
      34            3 :   @override
      35            3 :   Map<String, dynamic> toMap() => {
      36              :         'workerType': 'fileDecompress',
      37            3 :         'zipPath': zipPath,
      38            3 :         'targetDir': targetDir,
      39            3 :         'deleteAfterExtract': deleteAfterExtract,
      40            3 :         'overwrite': overwrite,
      41              :       };
      42              : }