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vi: Implement TransactParcel for Disconnect and DetachBuffer

Used by homebrew on exit. According to switchbrew, returns an empty response parcel with one zero in it.
This commit is contained in:
Zach Hilman 2018-11-17 17:10:10 -05:00
parent 6664d7b2c5
commit c91dc417d5

View file

@ -237,6 +237,22 @@ private:
Data data{};
};
/// Represents a parcel containing one int '0' as its data
/// Used by DetachBuffer and Disconnect
class IGBPEmptyResponseParcel : public Parcel {
protected:
void SerializeData() override {
Write(data);
}
private:
struct Data {
u32_le unk_0;
};
Data data{};
};
class IGBPSetPreallocatedBufferRequestParcel : public Parcel {
public:
explicit IGBPSetPreallocatedBufferRequestParcel(std::vector<u8> buffer)
@ -554,6 +570,12 @@ private:
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::CancelBuffer) {
LOG_CRITICAL(Service_VI, "(STUBBED) called, transaction=CancelBuffer");
} else if (transaction == TransactionId::Disconnect ||
transaction == TransactionId::DetachBuffer) {
const auto buffer = ctx.ReadBuffer();
IGBPEmptyResponseParcel response{};
ctx.WriteBuffer(response.Serialize());
} else {
ASSERT_MSG(false, "Unimplemented");
}