271 lines
8.1 KiB
C++
271 lines
8.1 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 "common/logging/log.h"
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#include "core/hle/kernel/event.h"
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#include "core/hle/service/ac_u.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Namespace AC_U
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namespace AC_U {
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static struct AcConfig { u8 data[0x200]; } default_config = {};
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static bool ac_connected;
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static Kernel::SharedPtr<Kernel::Event> close_event;
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static Kernel::SharedPtr<Kernel::Event> connect_event;
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static Kernel::SharedPtr<Kernel::Event> disconnect_event;
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/**
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* AC_U::CreateDefaultConfig service function
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* Inputs:
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* 64 : AcConfig size << 14 | 2
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* 65 : pointer to AcConfig struct
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void CreateDefaultConfig(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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u32 ac_config_addr = cmd_buff[65];
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ASSERT_MSG(cmd_buff[64] == (sizeof(AcConfig) << 14 | 2),
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"Output buffer size not equal AcConfig size");
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Memory::WriteBlock(ac_config_addr, &default_config, sizeof(AcConfig));
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::ConnectAsync service function
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* Inputs:
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* 1 : ProcessId Header
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* 3 : Copy Handle Header
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* 4 : Connection Event handle
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* 5 : AcConfig size << 14 | 2
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* 6 : pointer to AcConfig struct
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void ConnectAsync(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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connect_event = Kernel::g_handle_table.Get<Kernel::Event>(cmd_buff[4]);
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if (connect_event) {
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connect_event->name = "AC_U:connect_event";
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connect_event->Signal();
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ac_connected = true;
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}
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::GetConnectResult service function
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* Inputs:
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* 1 : ProcessId Header
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void GetConnectResult(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::CloseAsync service function
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* Inputs:
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* 1 : ProcessId Header
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* 3 : Copy Handle Header
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* 4 : Event handle, should be signaled when AC connection is closed
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void CloseAsync(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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if (ac_connected && disconnect_event) {
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disconnect_event->Signal();
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}
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close_event = Kernel::g_handle_table.Get<Kernel::Event>(cmd_buff[4]);
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if (close_event) {
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close_event->name = "AC_U:close_event";
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close_event->Signal();
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}
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ac_connected = false;
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::GetCloseResult service function
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* Inputs:
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* 1 : ProcessId Header
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void GetCloseResult(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::GetWifiStatus service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Output connection type, 0 = none, 1 = Old3DS Internet, 2 = New3DS Internet.
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*/
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static void GetWifiStatus(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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// TODO(purpasmart96): This function is only a stub,
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// it returns a valid result without implementing full functionality.
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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cmd_buff[2] = 0; // Connection type set to none
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::GetInfraPriority service function
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* Inputs:
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* 1 : AcConfig size << 14 | 2
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* 2 : pointer to AcConfig struct
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Infra Priority
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*/
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static void GetInfraPriority(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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cmd_buff[2] = 0; // Infra Priority, default 0
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::SetRequestEulaVersion service function
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* Inputs:
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* 1 : Eula Version major
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* 2 : Eula Version minor
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* 3 : AcConfig size << 14 | 2
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* 4 : Input pointer to AcConfig struct
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* 64 : AcConfig size << 14 | 2
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* 65 : Output pointer to AcConfig struct
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Infra Priority
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*/
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static void SetRequestEulaVersion(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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u8 major = cmd_buff[1] & 0xFF;
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u8 minor = cmd_buff[2] & 0xFF;
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ASSERT_MSG(cmd_buff[3] == (sizeof(AcConfig) << 14 | 2),
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"Input buffer size not equal AcConfig size");
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ASSERT_MSG(cmd_buff[64] == (sizeof(AcConfig) << 14 | 2),
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"Output buffer size not equal AcConfig size");
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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cmd_buff[2] = 0; // Infra Priority
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LOG_WARNING(Service_AC, "(STUBBED) called, major=%d, minor=%d", major, minor);
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}
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/**
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* AC_U::RegisterDisconnectEvent service function
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* Inputs:
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* 1 : ProcessId Header
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* 3 : Copy Handle Header
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* 4 : Event handle, should be signaled when AC connection is closed
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void RegisterDisconnectEvent(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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disconnect_event = Kernel::g_handle_table.Get<Kernel::Event>(cmd_buff[4]);
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if (disconnect_event) {
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disconnect_event->name = "AC_U:disconnect_event";
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}
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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/**
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* AC_U::IsConnected service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : bool, is connected
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*/
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static void IsConnected(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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cmd_buff[2] = ac_connected;
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LOG_WARNING(Service_AC, "(STUBBED) called");
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}
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const Interface::FunctionInfo FunctionTable[] = {
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{0x00010000, CreateDefaultConfig, "CreateDefaultConfig"},
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{0x00040006, ConnectAsync, "ConnectAsync"},
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{0x00050002, GetConnectResult, "GetConnectResult"},
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{0x00070002, nullptr, "CancelConnectAsync"},
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{0x00080004, CloseAsync, "CloseAsync"},
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{0x00090002, GetCloseResult, "GetCloseResult"},
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{0x000A0000, nullptr, "GetLastErrorCode"},
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{0x000C0000, nullptr, "GetStatus"},
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{0x000D0000, GetWifiStatus, "GetWifiStatus"},
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{0x000E0042, nullptr, "GetCurrentAPInfo"},
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{0x00100042, nullptr, "GetCurrentNZoneInfo"},
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{0x00110042, nullptr, "GetNZoneApNumService"},
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{0x001D0042, nullptr, "ScanAPs"},
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{0x00240042, nullptr, "AddDenyApType"},
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{0x00270002, GetInfraPriority, "GetInfraPriority"},
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{0x002D0082, SetRequestEulaVersion, "SetRequestEulaVersion"},
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{0x00300004, RegisterDisconnectEvent, "RegisterDisconnectEvent"},
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{0x003C0042, nullptr, "GetAPSSIDList"},
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{0x003E0042, IsConnected, "IsConnected"},
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{0x00400042, nullptr, "SetClientVersion"},
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Interface class
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Interface::Interface() {
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Register(FunctionTable);
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ac_connected = false;
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close_event = nullptr;
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connect_event = nullptr;
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disconnect_event = nullptr;
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}
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Interface::~Interface() {
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close_event = nullptr;
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connect_event = nullptr;
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disconnect_event = nullptr;
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}
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} // namespace
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