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[Both] Adds support for installing apps over USB

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This commit is contained in:
Riley Testut
2020-01-13 10:17:30 -08:00
parent e0a899ee9a
commit ae98105772
23 changed files with 1044 additions and 210 deletions
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69
AltStore/Operations/FindServerOperation.swift
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@@ -7,13 +7,26 @@
//
import Foundation
import AltKit
import Roxas
private extension Notification.Name
{
static let didReceiveWiredServerConnectionResponse = Notification.Name("io.altstore.didReceiveWiredServerConnectionResponse")
}
private let ReceivedWiredServerConnectionResponse: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void =
{ (center, observer, name, object, userInfo) in
NotificationCenter.default.post(name: .didReceiveWiredServerConnectionResponse, object: nil)
}
@objc(FindServerOperation)
class FindServerOperation: ResultOperation<Server>
{
let group: OperationGroup
private var isWiredServerConnectionAvailable = false
init(group: OperationGroup)
{
self.group = group
@@ -31,21 +44,49 @@ class FindServerOperation: ResultOperation<Server>
return
}
if let server = ServerManager.shared.discoveredServers.first(where: { $0.isPreferred })
{
// Preferred server.
self.finish(.success(server))
}
else if let server = ServerManager.shared.discoveredServers.first
{
// Any available server.
self.finish(.success(server))
}
else
{
// No servers.
self.finish(.failure(ConnectionError.serverNotFound))
let notificationCenter = CFNotificationCenterGetDarwinNotifyCenter()
// Prepare observers to receive callback from wired server (if connected).
CFNotificationCenterAddObserver(notificationCenter, nil, ReceivedWiredServerConnectionResponse, CFNotificationName.wiredServerConnectionAvailableResponse.rawValue, nil, .deliverImmediately)
NotificationCenter.default.addObserver(self, selector: #selector(FindServerOperation.didReceiveWiredServerConnectionResponse(_:)), name: .didReceiveWiredServerConnectionResponse, object: nil)
// Post notification.
CFNotificationCenterPostNotification(notificationCenter, .wiredServerConnectionAvailableRequest, nil, nil, true)
// Wait for either callback or timeout.
DispatchQueue.global().asyncAfter(deadline: .now() + 1.0) {
if self.isWiredServerConnectionAvailable
{
let server = Server(isWiredConnection: true)
self.finish(.success(server))
}
else
{
if let server = ServerManager.shared.discoveredServers.first(where: { $0.isPreferred })
{
// Preferred server.
self.finish(.success(server))
}
else if let server = ServerManager.shared.discoveredServers.first
{
// Any available server.
self.finish(.success(server))
}
else
{
// No servers.
self.finish(.failure(ConnectionError.serverNotFound))
}
}
}
}
}
private extension FindServerOperation
{
@objc func didReceiveWiredServerConnectionResponse(_ notification: Notification)
{
self.isWiredServerConnectionAvailable = true
}
}