mirror of
https://github.com/Lime3DS/Lime3DS
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126 lines
4.1 KiB
C++
126 lines
4.1 KiB
C++
// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "core/hle/hle.h"
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#include "core/hle/kernel/event.h"
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#include "core/hle/service/nwm_uds.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Namespace NWM_UDS
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namespace NWM_UDS {
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static Kernel::SharedPtr<Kernel::Event> handle_event = nullptr;
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/**
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* NWM_UDS::Shutdown service function
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* Inputs:
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* 1 : None
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* Outputs:
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* 0 : Return header
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void Shutdown(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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// TODO(purpasmart): Verify return header on HW
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_WARNING(Service_NWM, "(STUBBED) called");
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}
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/**
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* NWM_UDS::RecvBeaconBroadcastData service function
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* Inputs:
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* 1 : Output buffer max size
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* 2 : Unknown
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* 3 : Unknown
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* 4 : MAC address?
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* 6-14 : Unknown, usually zero / uninitialized?
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* 15 : WLan Comm ID
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* 16 : This is the ID also located at offset 0xE in the CTR-generation structure.
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* 17 : Value 0
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* 18 : Input handle
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* 19 : (Size<<4) | 12
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* 20 : Output buffer ptr
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* Outputs:
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* 0 : Return header
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void RecvBeaconBroadcastData(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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u32 out_buffer_size = cmd_buff[1];
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u32 unk1 = cmd_buff[2];
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u32 unk2 = cmd_buff[3];
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u32 mac_address = cmd_buff[4];
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u32 unk3 = cmd_buff[6];
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u32 wlan_comm_id = cmd_buff[15];
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u32 ctr_gen_id = cmd_buff[16];
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u32 value = cmd_buff[17];
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u32 input_handle = cmd_buff[18];
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u32 new_buffer_size = cmd_buff[19];
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u32 out_buffer_ptr = cmd_buff[20];
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_WARNING(Service_NWM, "(STUBBED) called out_buffer_size=0x%08X, unk1=0x%08X, unk2=0x%08X,"
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"mac_address=0x%08X, unk3=0x%08X, wlan_comm_id=0x%08X, ctr_gen_id=0x%08X,"
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"value=%u, input_handle=0x%08X, new_buffer_size=0x%08X, out_buffer_ptr=0x%08X",
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out_buffer_size, unk1, unk2, mac_address, unk3, wlan_comm_id, ctr_gen_id, value,
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input_handle, new_buffer_size, out_buffer_ptr);
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}
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/**
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* NWM_UDS::Initialize service function
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* Inputs:
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* 1 : Unknown
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* 2-11 : Input Structure
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* 12 : Unknown u16
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* 13 : Value 0
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* 14 : Handle
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* Outputs:
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* 0 : Return header
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Value 0
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* 3 : Output handle
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*/
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static void Initialize(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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u32 unk1 = cmd_buff[1];
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u32 unk2 = cmd_buff[12];
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u32 value = cmd_buff[13];
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u32 handle = cmd_buff[14];
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = 0;
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cmd_buff[3] = Kernel::g_handle_table.Create(handle_event).MoveFrom(); //TODO(purpasmart): Verify if this is a event handle
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LOG_WARNING(Service_NWM, "(STUBBED) called unk1=0x%08X, unk2=0x%08X, value=%u, handle=0x%08X",
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unk1, unk2, value, handle);
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}
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const Interface::FunctionInfo FunctionTable[] = {
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{0x00030000, Shutdown, "Shutdown"},
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{0x000F0404, RecvBeaconBroadcastData, "RecvBeaconBroadcastData"},
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{0x00100042, nullptr, "SetBeaconAdditionalData"},
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{0x001400C0, nullptr, "RecvBroadcastDataFrame"},
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{0x001B0302, Initialize, "Initialize"},
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{0x001D0044, nullptr, "BeginHostingNetwork"},
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{0x001E0084, nullptr, "ConnectToNetwork"},
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{0x001F0006, nullptr, "DecryptBeaconData"},
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Interface class
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Interface::Interface() {
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handle_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "NWM_UDS::handle_event");
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Register(FunctionTable);
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}
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} // namespace
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