Not sure how to implement the SMB project into my app - swift

Question

I'm trying to implement SMB into my app and found this https://github.com/amosavian/AMSMB2. I'm not sure how to implement this code into the UI of my app. For example, do I connect the connect function to a button and if so how would I proceed to do so. What would I put into the parameters of connect() when I call it if I call it.
Here's the code from the repository:
import AMSMB2
class SMBClient {
/// connect to: `smb://guest#XXX.XXX.XX.XX/share`
let serverURL = URL(string: "smb://XXX.XXX.XX.XX")!
let credential = URLCredential(user: "guest", password: "", persistence: URLCredential.Persistence.forSession)
let share = "share"
lazy private var client = AMSMB2(url: self.serverURL, credential: self.credential)!
private func connect(handler: #escaping (Result<AMSMB2, Error>) -> Void) {
// AMSMB2 can handle queueing connection requests
client.connectShare(name: self.share) { error in
if let error = error {
handler(.failure(error))
} else {
handler(.success(self.client))
}
}
}
func listDirectory(path: String) {
connect { result in
switch result {
case .success(let client):
client.contentsOfDirectory(atPath: path) { result in
switch result {
case .success(let files):
for entry in files {
print("name:", entry[.nameKey] as! String,
", path:", entry[.pathKey] as! String,
", type:", entry[.fileResourceTypeKey] as! URLFileResourceType,
", size:", entry[.fileSizeKey] as! Int64,
", modified:", entry[.contentModificationDateKey] as! Date,
", created:", entry[.creationDateKey] as! Date)
}
case .failure(let error):
print(error)
}
}
case .failure(let error):
print(error)
}
}
}
func moveItem(path: String, to toPath: String) {
self.connect { result in
switch result {
case .success(let client):
client.moveItem(atPath: path, toPath: toPath) { error in
if let error = error {
print(error)
} else {
print("\(path) moved successfully.")
}
// Disconnecting is optional, it will be called eventually
// when `AMSMB2` object is freed.
// You may call it explicitly to detect errors.
client.disconnectShare(completionHandler: { (error) in
if let error = error {
print(error)
}
})
}
case .failure(let error):
print(error)
}
}
}
}

Answer 1

late but for reference as i couldnt find much when i tried
add the amsmb2 library and that template class file to your project
in the class file set serverurl, share, credential correctly for your smb server
then
declare a variable of class smb_client
then from your button or whatever
var myclient:smb_client=smb_client()
myclient.connect()
to connect to your smb server for example
you can extend that class templete to download/upload items etc
the operations are asynchronous