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[AltServer] Enforces one installation at a time

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Blocks dispatch queue until installation finishes, at which point the next installation can begin.
This commit is contained in:
Riley Testut
2019-06-19 11:04:15 -07:00
parent 232f5f5b98
commit c096fd02b4
1 changed files with 6 additions and 0 deletions
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6
AltServer/Devices/ALTDeviceManager.mm
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@@ -319,6 +319,8 @@ NSErrorDomain const ALTDeviceErrorDomain = @"com.rileytestut.ALTDeviceError";
client = NULL; client = NULL;
} }
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
NSProgress *installationProgress = [NSProgress progressWithTotalUnitCount:100 parent:progress pendingUnitCount:1]; NSProgress *installationProgress = [NSProgress progressWithTotalUnitCount:100 parent:progress pendingUnitCount:1];
self.installationProgress[UUID] = installationProgress; self.installationProgress[UUID] = installationProgress;
@@ -333,12 +335,16 @@ NSErrorDomain const ALTDeviceErrorDomain = @"com.rileytestut.ALTDeviceError";
NSLog(@"Error removing temporary directory. %@", error); NSLog(@"Error removing temporary directory. %@", error);
} }
} }
dispatch_semaphore_signal(semaphore);
}; };
NSLog(@"Installing to device %@...", udid); NSLog(@"Installing to device %@...", udid);
instproxy_install(ipc, destinationURL.relativePath.fileSystemRepresentation, options, ALTDeviceManagerUpdateStatus, uuidString); instproxy_install(ipc, destinationURL.relativePath.fileSystemRepresentation, options, ALTDeviceManagerUpdateStatus, uuidString);
instproxy_client_options_free(options); instproxy_client_options_free(options);
dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
}); });
return progress; return progress;