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htc: implement much of worker receive logic

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This commit is contained in:
Michael Scire
2021-02-08 14:11:01 -08:00
committed by SciresM
parent 8f85cc17dc
commit 679fec2ddc
19 changed files with 565 additions and 12 deletions
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16
libraries/libstratosphere/source/htclow/mux/htclow_mux_channel_impl.hpp
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@@ -42,9 +42,10 @@ namespace ams::htclow::mux {
SendBuffer m_send_buffer;
RingBuffer m_receive_buffer;
s16 m_version;
/* TODO: Channel config */
ChannelConfig m_config;
/* TODO: tracking variables. */
std::optional<u64> m_108;
u64 m_offset;
std::optional<u64> m_share;
os::Event m_state_change_event;
ChannelState m_state;
public:
@@ -52,11 +53,22 @@ namespace ams::htclow::mux {
void SetVersion(s16 version);
Result ProcessReceivePacket(const PacketHeader &header, const void *body, size_t body_size);
void UpdateState();
private:
void ShutdownForce();
void SetState(ChannelState state);
void SetStateWithoutCheck(ChannelState state);
void SignalSendPacketEvent();
Result CheckState(std::initializer_list<ChannelState> states) const;
Result CheckPacketVersion(s16 version) const;
Result ProcessReceiveDataPacket(s16 version, u64 share, u32 offset, const void *body, size_t body_size);
Result ProcessReceiveMaxDataPacket(s16 version, u64 share);
Result ProcessReceiveErrorPacket();
};
}