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refactor: cleanup SignatureResolver.kt

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Lucaskyy 2022-04-08 22:59:20 +02:00 committed by oSumAtrIX
parent 45303f66ec
commit eef448cc39
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GPG Key ID: A9B3094ACDB604B4
1 changed files with 18 additions and 13 deletions
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31
src/main/kotlin/app/revanced/patcher/signature/resolver/SignatureResolver.kt
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@ -59,28 +59,33 @@ internal class SignatureResolver(
signature: MethodSignature,
method: Method
): PatternScanResult? {
signature.returnType?.let { _ ->
if (!method.returnType.startsWith(signature.returnType)) return@compareSignatureToMethod null
signature.returnType?.let {
if (!method.returnType.startsWith(signature.returnType)) {
return null
}
}
signature.accessFlags?.let { _ ->
signature.accessFlags?.let {
if (signature.accessFlags != method.accessFlags) {
return@compareSignatureToMethod null
return null
}
}
signature.methodParameters?.let { _ ->
if (signature.methodParameters.count() != method.parameterTypes.count() || !signature.methodParameters.all { signatureMethodParameter ->
method.parameterTypes.any { methodParameter ->
methodParameter.startsWith(signatureMethodParameter)
}
}) {
return@compareSignatureToMethod null
signature.methodParameters?.let {
if (compareParameterTypes(signature.methodParameters, method.parameterTypes)) {
return null
}
}
return if (signature.opcodes == null) null
else method.implementation?.instructions?.scanFor(signature.opcodes)!!
return if (signature.opcodes == null) {
null
} else {
method.implementation?.instructions?.scanFor(signature.opcodes)!!
}
}
private fun compareParameterTypes(signature: Array<String>, original: MutableList<out CharSequence>): Boolean {
return signature.size != original.size || !(signature.all { a -> original.any { it.startsWith(a) } })
}
}
}