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VPN: Support adding multiple configurations in one shot 

Signed-off-by: Roopesh Chander <roop@roopc.net>
This commit is contained in:
Roopesh Chander 2018-10-31 14:29:54 +05:30
parent 9f5612f93f
commit 439f8f5a15
1 changed files with 21 additions and 0 deletions
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21
WireGuard/WireGuard/VPN/TunnelsManager.swift
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@ -97,6 +97,27 @@ class TunnelsManager {
}
}
func addMultiple(tunnelConfigurations: [TunnelConfiguration], completionHandler: @escaping (Int, Error?) -> Void) {
addMultiple(tunnelConfigurations: tunnelConfigurations[0...], completionHandler: completionHandler)
}
private func addMultiple(tunnelConfigurations: ArraySlice<TunnelConfiguration>, completionHandler: @escaping (Int, Error?) -> Void) {
assert(!tunnelConfigurations.isEmpty)
let head = tunnelConfigurations.first!
let tail = tunnelConfigurations[1 ..< tunnelConfigurations.count]
self.add(tunnelConfiguration: head) { [weak self] (tunnel, error) in
if (error != nil) {
completionHandler(tail.count, error)
} else if (tail.isEmpty) {
completionHandler(0, nil)
} else {
DispatchQueue.main.async {
self?.addMultiple(tunnelConfigurations: tail, completionHandler: completionHandler)
}
}
}
}
func modify(tunnel: TunnelContainer, with tunnelConfiguration: TunnelConfiguration, completionHandler: @escaping (Error?) -> Void) {
let tunnelName = tunnelConfiguration.interface.name
assert(!tunnelName.isEmpty)