Dart
Dart
Get a Remote FTP File's Creation Time by Name
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Demonstrates the Chilkat Ftp2.GetCreateTimeByNameStr method, which returns the creation time of a named item in the current remote directory as an RFC 822 date-time string. The only argument is the filename.
Background: Creation time is the least commonly supported of the timestamps — many servers report only the modification time — so treat an empty or missing result as "not available" rather than an error. Where it is provided, it is useful precisely because it does not change when a file is edited.
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import 'package:chilkat/chilkat.dart';
void main() {
// Demonstrates the Ftp2.GetCreateTimeByNameStr method, which returns the creation time of a named
// item in the current remote directory as an RFC 822 date-time string. The only argument is the
// filename.
final ftp = CkFtp2();
ftp.hostname = 'ftp.example.com';
ftp.username = 'myFtpLogin';
// Normally you would not hard-code the password in source. You should instead obtain it
// from an interactive prompt, environment variable, or a secrets vault.
ftp.password = 'myPassword';
try {
ftp.connect();
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
try {
ftp.changeRemoteDir('public_html');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
// Not all servers report a creation time.
final String createTime;
try {
createTime = ftp.getCreateTimeByNameStr('report.pdf');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
print('Created: $createTime');
try {
ftp.disconnect();
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
}