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Adds basic error handling when downloading OTA firmware

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This commit is contained in:
Riley Testut
2021-10-25 23:13:25 -07:00
parent ef0cae6953
commit ac8560afd3
1 changed files with 11 additions and 4 deletions
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15
AltStore/Operations/Patch App/PatchAppOperation.swift
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@@ -161,13 +161,20 @@ private extension PatchAppOperation
try FileManager.default.createDirectory(at: self.patchDirectory, withIntermediateDirectories: true, attributes: nil) try FileManager.default.createDirectory(at: self.patchDirectory, withIntermediateDirectories: true, attributes: nil)
let archiveURL = self.patchDirectory.appendingPathComponent("ota.archive") let archiveURL = self.patchDirectory.appendingPathComponent("ota.archive")
archiveURL.withUnsafeFileSystemRepresentation { archivePath in try archiveURL.withUnsafeFileSystemRepresentation { archivePath in
let fz = fragmentzip_open((update.url.absoluteString as NSString).utf8String!) guard let fz = fragmentzip_open((update.url.absoluteString as NSString).utf8String!) else {
throw URLError(.cannotConnectToHost, userInfo: [NSLocalizedDescriptionKey: NSLocalizedString("The connection failed because a connection cannot be made to the host.", comment: ""),
NSURLErrorKey: update.url])
}
defer { fragmentzip_close(fz) } defer { fragmentzip_close(fz) }
self.progress.becomeCurrent(withPendingUnitCount: 100) self.progress.becomeCurrent(withPendingUnitCount: 100)
fragmentzip_download_file(fz, update.archivePath, archivePath!, ALTFragmentZipCallback) defer { self.progress.resignCurrent() }
self.progress.resignCurrent()
guard fragmentzip_download_file(fz, update.archivePath, archivePath!, ALTFragmentZipCallback) == 0 else {
throw URLError(.networkConnectionLost, userInfo: [NSLocalizedDescriptionKey: NSLocalizedString("The connection failed because the network connection was lost.", comment: ""),
NSURLErrorKey: update.url])
}
} }
print("Downloaded OTA archive.") print("Downloaded OTA archive.")