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<feat: New project structure>

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<feat: New release>
This commit is contained in:
Alessandro Autiero
2023-09-02 15:34:15 +02:00
parent 64b33102f4
commit b41e22adeb
953 changed files with 1373072 additions and 0 deletions
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58
common/lib/src/util/patcher.dart Normal file
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import 'dart:io';
import 'dart:typed_data';
final Uint8List _originalHeadless = Uint8List.fromList([
45, 0, 105, 0, 110, 0, 118, 0, 105, 0, 116, 0, 101, 0, 115, 0, 101, 0, 115, 0, 115, 0, 105, 0, 111, 0, 110, 0, 32, 0, 45, 0, 105, 0, 110, 0, 118, 0, 105, 0, 116, 0, 101, 0, 102, 0, 114, 0, 111, 0, 109, 0, 32, 0, 45, 0, 112, 0, 97, 0, 114, 0, 116, 0, 121, 0, 95, 0, 106, 0, 111, 0, 105, 0, 110, 0, 105, 0, 110, 0, 102, 0, 111, 0, 95, 0, 116, 0, 111, 0, 107, 0, 101, 0, 110, 0, 32, 0, 45, 0, 114, 0, 101, 0, 112, 0, 108, 0, 97, 0, 121, 0
]);
final Uint8List _patchedHeadless = Uint8List.fromList([
45, 0, 108, 0, 111, 0, 103, 0, 32, 0, 45, 0, 110, 0, 111, 0, 115, 0, 112, 0, 108, 0, 97, 0, 115, 0, 104, 0, 32, 0, 45, 0, 110, 0, 111, 0, 115, 0, 111, 0, 117, 0, 110, 0, 100, 0, 32, 0, 45, 0, 110, 0, 117, 0, 108, 0, 108, 0, 114, 0, 104, 0, 105, 0, 32, 0, 45, 0, 117, 0, 115, 0, 101, 0, 111, 0, 108, 0, 100, 0, 105, 0, 116, 0, 101, 0, 109, 0, 99, 0, 97, 0, 114, 0, 100, 0, 115, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0
]);
final Uint8List _originalMatchmaking = Uint8List.fromList([
63, 0, 69, 0, 110, 0, 99, 0, 114, 0, 121, 0, 112, 0, 116, 0, 105, 0, 111, 0, 110, 0, 84, 0, 111, 0, 107, 0, 101, 0, 110, 0, 61
]);
final Uint8List _patchedMatchmaking = Uint8List.fromList([
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]);
Future<bool> patchHeadless(File file) async =>
_patch(file, _originalHeadless, _patchedHeadless);
Future<bool> patchMatchmaking(File file) async =>
await _patch(file, _originalMatchmaking, _patchedMatchmaking);
Future<bool> _patch(File file, Uint8List original, Uint8List patched) async {
try {
if(original.length != patched.length){
throw Exception("Cannot mutate length of binary file");
}
var read = await file.readAsBytes();
var length = await file.length();
var offset = 0;
var counter = 0;
while(offset < length){
if(read[offset] == original[counter]){
counter++;
}else {
counter = 0;
}
offset++;
if(counter == original.length){
for(var index = 0; index < patched.length; index++){
read[offset - counter + index] = patched[index];
}
await file.writeAsBytes(read, mode: FileMode.write);
return true;
}
}
return false;
}catch(_){
return false;
}
}