extractArchiveToDisk function
void
extractArchiveToDisk(})
Implementation
void extractArchiveToDisk(Archive archive, String outputPath,
{bool asyncWrite = false, int? bufferSize}) {
final outDir = Directory(outputPath);
if (!outDir.existsSync()) {
outDir.createSync(recursive: true);
}
for (final file in archive.files) {
final filePath = path.join(outputPath, path.normalize(file.name));
if ((!file.isFile && !file.isSymbolicLink) ||
!isWithinOutputPath(outputPath, filePath)) {
continue;
}
if (file.isSymbolicLink) {
if (!_isValidSymLink(outputPath, file)) {
continue;
}
}
if (asyncWrite) {
if (file.isSymbolicLink) {
final link = Link(filePath);
link.create(path.normalize(file.nameOfLinkedFile), recursive: true);
} else {
final output = File(filePath);
output.create(recursive: true).then((f) {
f.open(mode: FileMode.write).then((fp) {
final bytes = file.content as List<int>;
fp.writeFrom(bytes).then((fp) {
file.clear();
fp.close();
});
});
});
}
} else {
if (file.isSymbolicLink) {
final link = Link(filePath);
link.createSync(path.normalize(file.nameOfLinkedFile), recursive: true);
} else {
final output = OutputFileStream(filePath, bufferSize: bufferSize);
try {
file.writeContent(output);
} catch (err) {
//
}
output.close();
}
}
}
}