zippinch,buh

AFNetworking dependency with 1.3 rather outdated

Unfortunately this little gem is hard to integrate right now due to it's dependency to AFNetworking 1.3

Cocoa error 5377 when trying to download Entry

I seem to be hitting a The operation couldn’t be completed. (Cocoa error 5377.) error when attempting to download a ~13MB entry from within a remote ZIP archive approximately ~12-13GB in size.

Here is the stripped down version of the code I am running:

//  test.swift

import Foundation
import ZipPinch

enum TestError: Error, CustomStringConvertible {
    case generalError(String)

    var description: String {
        switch self {
        case let .generalError(string):
            return string
        }
    }
}

func fetchFile(_ filePath: String, from url: String) async throws -> Data {
    guard let url: URL = .init(string: url) else {
        throw TestError.generalError("Invalid URL '\(url)'")
    }
    
    let request: URLRequest = .init(url: url)
    let entries: [ZIPEntry] = try await URLSession.shared.zipEntries(for: request)

    guard let entry: ZIPEntry = entries.first(where: { $0.filePath == filePath }) else {
        throw TestError.generalError("'\(filePath)' not found in '\(url)'")
    }

    return try await URLSession.shared.zipEntryData(entry, for: request)
}

let filePath: String = "BuildManifest.plist"
let url: String = "https://updates.cdn-apple.com/2024SpringFCS/fullrestores/062-01897/C874907B-9F82-4109-87EB-6B3C9BF1507D/UniversalMac_14.5_23F79_Restore.ipsw"

do {
    let buildManifest: Data = try await fetchFile(filePath, from: url)
    // do things with buildManifest...
} catch {
    if let error: TestError = error as? TestError {
        print(error)
    } else {
        print(error.localizedDescription)
    }
}

When I try a different file, eg. let filePath: String = "Restore.plist", the app crashes with the following stacktrace:

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** NSAllocateMemoryPages(18446744073709488500) failed'
*** First throw call stack:
(
	0   CoreFoundation                      0x000000019f6baccc __exceptionPreprocess + 176
	1   libobjc.A.dylib                     0x000000019f1a2788 objc_exception_throw + 60
	2   Foundation                          0x00000001a07b7200 NSAllocateMemoryPages + 184
	3   Foundation                          0x00000001a0724b64 -[_NSPlaceholderData initWithBytes:length:copy:deallocator:] + 132
	4   Test                                0x000000010000f634 $sSo6NSDataC5bytes6lengthABSVSg_SitcfcTO + 32
	5   Test                                0x000000010000f604 $sSo6NSDataC5bytes6lengthABSVSg_SitcfC + 52
	6   Test                                0x000000010000cd38 $sSo12NSURLSessionC8ZipPinchE12zipEntryData_3for8delegate8progress10Foundation0F0VAC8ZIPEntryV_AH10URLRequestVSo0A12TaskDelegate_pSgAC11ZIPProgressVSgtYaKFTY4_ + 2092
	7   Test                                0x0000000100004e61 $s4Test9fetchFile_4from10Foundation4DataVSS_SStYaKFTQ3_ + 1
	8   Test                                0x0000000100003c99 async_MainTQ0_ + 1
	9   Test                                0x0000000100004179 $sIetH_yts5Error_pIegHrzo_TRTQ0_ + 1
	10  Test                                0x00000001000042a1 $sIetH_yts5Error_pIegHrzo_TRTATQ0_ + 1
	11  libswift_Concurrency.dylib          0x0000000265c5b0f9 _ZL23completeTaskWithClosurePN5swift12AsyncContextEPNS_10SwiftErrorE + 1
)
libc++abi: terminating due to uncaught exception of type NSException

I am running Swift 5.10:

swift --version              
swift-driver version: 1.90.11.1 Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)
Target: arm64-apple-macosx14.0

Please let me know if I'm holding it wrong, and thank you for your work on this project 🙌

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AFNetworking dependency with 1.3 rather outdated

Cocoa error 5377 when trying to download Entry

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