128 lines
4.0 KiB
Swift
128 lines
4.0 KiB
Swift
//
|
|
// DebugLogViewController.swift
|
|
// Passepartout-iOS
|
|
//
|
|
// Created by Davide De Rosa on 6/12/18.
|
|
// Copyright (c) 2019 Davide De Rosa. All rights reserved.
|
|
//
|
|
// https://github.com/passepartoutvpn
|
|
//
|
|
// This file is part of Passepartout.
|
|
//
|
|
// Passepartout is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Passepartout is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
import UIKit
|
|
import SwiftyBeaver
|
|
import Passepartout_Core
|
|
|
|
private let log = SwiftyBeaver.self
|
|
|
|
class DebugLogViewController: UIViewController {
|
|
@IBOutlet private weak var textLog: UITextView!
|
|
|
|
private let vpn = VPN.shared
|
|
|
|
deinit {
|
|
NotificationCenter.default.removeObserver(self)
|
|
}
|
|
|
|
override func awakeFromNib() {
|
|
super.awakeFromNib()
|
|
|
|
applyDetailTitle(Theme.current)
|
|
}
|
|
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
|
|
title = L10n.Service.Cells.DebugLog.caption
|
|
textLog.contentInsetAdjustmentBehavior = .never
|
|
|
|
NotificationCenter.default.addObserver(self, selector: #selector(vpnDidPrepare), name: .VPNDidPrepare, object: nil)
|
|
if vpn.isPrepared {
|
|
startRefreshingLog()
|
|
}
|
|
}
|
|
|
|
@IBAction private func share(_ sender: Any?) {
|
|
guard let raw = textLog.text, !raw.isEmpty else {
|
|
let alert = Macros.alert(title, L10n.DebugLog.Alerts.EmptyLog.message)
|
|
alert.addCancelAction(L10n.Global.ok)
|
|
present(alert, animated: true, completion: nil)
|
|
return
|
|
}
|
|
let data = DebugLog(raw: raw).decoratedData()
|
|
|
|
let path = NSTemporaryDirectory().appending(AppConstants.IssueReporter.Filenames.debugLog)
|
|
let url = URL(fileURLWithPath: path)
|
|
do {
|
|
try data.write(to: url)
|
|
} catch let e {
|
|
log.error("Failed saving temporary debug log file: \(e)")
|
|
return
|
|
}
|
|
let vc = UIActivityViewController(activityItems: [url], applicationActivities: nil)
|
|
vc.popoverPresentationController?.barButtonItem = sender as? UIBarButtonItem
|
|
vc.completionWithItemsHandler = { (type, completed, items, error) in
|
|
try? FileManager.default.removeItem(at: url)
|
|
}
|
|
present(vc, animated: true, completion: nil)
|
|
}
|
|
|
|
@IBAction private func previousSession() {
|
|
textLog.findPrevious(string: GroupConstants.VPN.sessionMarker)
|
|
}
|
|
|
|
@IBAction private func nextSession() {
|
|
textLog.findNext(string: GroupConstants.VPN.sessionMarker)
|
|
}
|
|
|
|
private func startRefreshingLog() {
|
|
vpn.requestDebugLog(fallback: AppConstants.Log.debugSnapshot) {
|
|
self.textLog.text = $0
|
|
|
|
DispatchQueue.main.async {
|
|
self.textLog.scrollToEnd()
|
|
self.refreshLogInBackground()
|
|
}
|
|
}
|
|
}
|
|
|
|
private func refreshLogInBackground() {
|
|
let updateBlock = {
|
|
DispatchQueue.main.asyncAfter(deadline: .now() + AppConstants.Log.viewerRefreshInterval) { [weak self] in
|
|
self?.refreshLogInBackground()
|
|
}
|
|
}
|
|
|
|
// only update if screen is visible
|
|
guard let _ = viewIfLoaded?.window else {
|
|
updateBlock()
|
|
return
|
|
}
|
|
|
|
vpn.requestDebugLog(fallback: AppConstants.Log.debugSnapshot) {
|
|
self.textLog.text = $0
|
|
updateBlock()
|
|
}
|
|
}
|
|
|
|
// MARK: Notifications
|
|
|
|
@objc private func vpnDidPrepare() {
|
|
startRefreshingLog()
|
|
}
|
|
}
|