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Refine sync with NEDNSSettingsManager

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This commit is contained in:
Kenta Kubo 2020-12-20 20:04:50 +09:00
parent 17bfcd4546
commit b5a955c3fb
1 changed files with 50 additions and 38 deletions
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88
DNSecure/ContentView.swift
View file

@ -46,8 +46,10 @@ struct ContentView {
self.servers.count - 1 - indexSet.count
)
}
if indexSet.map({ self.servers[$0].id.uuidString }).contains(self.usedID) {
self.removeSettings()
}
self.servers.remove(atOffsets: indexSet)
self.saveSettings()
}
func moveServers(from src: IndexSet, to dst: Int) {
@ -69,45 +71,48 @@ struct ContentView {
#endif
}
func saveSettings() {
func saveSettings(of server: Resolver) {
if self.usedID != server.id.uuidString {
self.usedID = server.id.uuidString
}
#if !targetEnvironment(simulator)
let manager = NEDNSSettingsManager.shared()
manager.loadFromPreferences { loadError in
if let loadError = loadError {
logger.error("\(loadError.localizedDescription)")
self.alert("Load Error", loadError.localizedDescription)
manager.dnsSettings = server.configuration.toDNSSettings()
manager.saveToPreferences { saveError in
if let saveError = saveError as NSError? {
guard saveError.domain != "NEConfigurationErrorDomain"
|| saveError.code != 9 else {
// Nothing was changed
return
}
logger.error("\(saveError.localizedDescription)")
self.alert("Save Error", saveError.localizedDescription)
self.removeSettings()
return
}
if let usedID = self.usedID,
let uuid = UUID(uuidString: usedID),
let server = self.servers.find(by: uuid) {
manager.dnsSettings = server.configuration.toDNSSettings()
manager.saveToPreferences { saveError in
self.updateStatus()
if let saveError = saveError as NSError? {
guard saveError.domain != "NEConfigurationErrorDomain"
|| saveError.code != 9 else {
return
}
self.usedID = nil
logger.error("\(saveError.localizedDescription)")
self.alert("Save Error", saveError.localizedDescription)
return
}
logger.debug("DNS settings was saved")
}
} else if manager.dnsSettings != nil {
self.usedID = nil
manager.removeFromPreferences { removeError in
self.updateStatus()
if let removeError = removeError {
logger.error("\(removeError.localizedDescription)")
self.alert("Remove Error", removeError.localizedDescription)
return
}
logger.debug("DNS settings was removed")
}
logger.debug("DNS settings was saved")
}
#endif
}
func removeSettings() {
self.usedID = nil
#if !targetEnvironment(simulator)
let manager = NEDNSSettingsManager.shared()
guard manager.dnsSettings != nil else {
// Already removed
return
}
manager.removeFromPreferences { removeError in
self.updateStatus()
if let removeError = removeError {
logger.error("\(removeError.localizedDescription)")
self.alert("Remove Error", removeError.localizedDescription)
return
}
logger.debug("DNS settings was removed")
}
#endif
}
@ -131,7 +136,11 @@ extension ContentView: View {
get: { server },
set: {
self.servers[i] = $0
self.saveSettings()
let server = self.servers[i]
if server.id.uuidString == self.usedID {
self.saveSettings(of: server)
}
}
),
isOn: .init(
@ -139,8 +148,11 @@ extension ContentView: View {
self.usedID == server.id.uuidString
},
set: {
self.usedID = $0 ? server.id.uuidString : nil
self.saveSettings()
if $0 {
self.saveSettings(of: server)
} else {
self.removeSettings()
}
}
)
),