33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
// This file Copyright © 2022 Transmission authors and contributors.
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// It may be used under the MIT (SPDX: MIT) license.
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// License text can be found in the licenses/ folder.
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@import ObjectiveC;
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@import AppKit;
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#import "NSStringAdditions.h"
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// Development-only proxy when app is not signed for running Sparkle
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void SUUpdater_checkForUpdates(id /*self*/, SEL /*_cmd*/, ...)
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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NSAlert* alert = [[NSAlert alloc] init];
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alert.messageText = LocalizationNotNeeded(@"Sparkle not configured");
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alert.informativeText = [NSString
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stringWithFormat:@"App needs to be codesigned for Development to support Sparkle with Hardened Runtime. Alternatively, re-codesign without the Hardened Runtime option: `sudo codesign -s - %@`",
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NSBundle.mainBundle.bundleURL.lastPathComponent];
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[alert runModal];
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});
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}
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/// Proxy SUUpdater if isn't registered at program startup due to codesigning.
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__attribute__((constructor)) static void registerSUUpdater()
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{
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if (!objc_getClass("SUUpdater"))
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{
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NSLog(@"App is not signed for running Sparkle");
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Class SUUpdaterClass = objc_allocateClassPair(objc_getClass("NSObject"), "SUUpdater", 0);
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class_addMethod(SUUpdaterClass, sel_getUid("checkForUpdates:"), (IMP)SUUpdater_checkForUpdates, "v@:@");
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objc_registerClassPair(SUUpdaterClass);
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}
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}
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