ryujinx/Ryujinx.HLE/HOS/Services/Nifm/StaticService/IGeneralService.cs
gdkchan f77694e4f7
Implement a new physical memory manager and replace DeviceMemory (#856)
* Implement a new physical memory manager and replace DeviceMemory

* Proper generic constraints

* Fix debug build

* Add memory tests

* New CPU memory manager and general code cleanup

* Remove host memory management from CPU project, use Ryujinx.Memory instead

* Fix tests

* Document exceptions on MemoryBlock

* Fix leak on unix memory allocation

* Proper disposal of some objects on tests

* Fix JitCache not being set as initialized

* GetRef without checks for 8-bits and 16-bits CAS

* Add MemoryBlock destructor

* Throw in separate method to improve codegen

* Address PR feedback

* QueryModified improvements

* Fix memory write tracking not marking all pages as modified in some cases

* Simplify MarkRegionAsModified

* Remove XML doc for ghost param

* Add back optimization to avoid useless buffer updates

* Add Ryujinx.Cpu project, move MemoryManager there and remove MemoryBlockWrapper

* Some nits

* Do not perform address translation when size is 0

* Address PR feedback and format NativeInterface class

* Remove ghost parameter description

* Update Ryujinx.Cpu to .NET Core 3.1

* Address PR feedback

* Fix build

* Return a well defined value for GetPhysicalAddress with invalid VA, and do not return unmapped ranges as modified

* Typo
2020-05-04 08:54:50 +10:00

180 lines
6.3 KiB
C#

using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Services.Nifm.StaticService.GeneralService;
using Ryujinx.HLE.HOS.Services.Nifm.StaticService.Types;
using System;
using System.Diagnostics;
using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Runtime.CompilerServices;
namespace Ryujinx.HLE.HOS.Services.Nifm.StaticService
{
class IGeneralService : IpcService, IDisposable
{
private GeneralServiceDetail _generalServiceDetail;
public IGeneralService()
{
_generalServiceDetail = new GeneralServiceDetail
{
ClientId = GeneralServiceManager.Count,
IsAnyInternetRequestAccepted = true // NOTE: Why not accept any internet request?
};
GeneralServiceManager.Add(_generalServiceDetail);
}
[Command(1)]
// GetClientId() -> buffer<nn::nifm::ClientId, 0x1a, 4>
public ResultCode GetClientId(ServiceCtx context)
{
long position = context.Request.RecvListBuff[0].Position;
long size = context.Request.RecvListBuff[0].Size;
context.Memory.Write((ulong)position, _generalServiceDetail.ClientId);
return ResultCode.Success;
}
[Command(4)]
// CreateRequest(u32 version) -> object<nn::nifm::detail::IRequest>
public ResultCode CreateRequest(ServiceCtx context)
{
uint version = context.RequestData.ReadUInt32();
MakeObject(context, new IRequest(context.Device.System, version));
// Doesn't occur in our case.
// return ResultCode.ObjectIsNull;
Logger.PrintStub(LogClass.ServiceNifm, new { version });
return ResultCode.Success;
}
[Command(12)]
// GetCurrentIpAddress() -> nn::nifm::IpV4Address
public ResultCode GetCurrentIpAddress(ServiceCtx context)
{
(_, UnicastIPAddressInformation unicastAddress) = GetLocalInterface();
if (unicastAddress == null)
{
return ResultCode.NoInternetConnection;
}
context.ResponseData.WriteStruct(new IpV4Address(unicastAddress.Address));
Logger.PrintInfo(LogClass.ServiceNifm, $"Console's local IP is \"{unicastAddress.Address}\".");
return ResultCode.Success;
}
[Command(15)]
// GetCurrentIpConfigInfo() -> (nn::nifm::IpAddressSetting, nn::nifm::DnsSetting)
public ResultCode GetCurrentIpConfigInfo(ServiceCtx context)
{
(IPInterfaceProperties interfaceProperties, UnicastIPAddressInformation unicastAddress) = GetLocalInterface();
if (interfaceProperties == null)
{
return ResultCode.NoInternetConnection;
}
Logger.PrintInfo(LogClass.ServiceNifm, $"Console's local IP is \"{unicastAddress.Address}\".");
context.ResponseData.WriteStruct(new IpAddressSetting(interfaceProperties, unicastAddress));
context.ResponseData.WriteStruct(new DnsSetting(interfaceProperties));
return ResultCode.Success;
}
[Command(18)]
// GetInternetConnectionStatus() -> nn::nifm::detail::sf::InternetConnectionStatus
public ResultCode GetInternetConnectionStatus(ServiceCtx context)
{
if (!NetworkInterface.GetIsNetworkAvailable())
{
return ResultCode.NoInternetConnection;
}
InternetConnectionStatus internetConnectionStatus = new InternetConnectionStatus
{
Type = InternetConnectionType.WiFi,
WifiStrength = 3,
State = InternetConnectionState.Connected,
};
context.ResponseData.WriteStruct(internetConnectionStatus);
return ResultCode.Success;
}
[Command(21)]
// IsAnyInternetRequestAccepted(buffer<nn::nifm::ClientId, 0x19, 4>) -> bool
public ResultCode IsAnyInternetRequestAccepted(ServiceCtx context)
{
long position = context.Request.PtrBuff[0].Position;
long size = context.Request.PtrBuff[0].Size;
int clientId = context.Memory.Read<int>((ulong)position);
context.ResponseData.Write(GeneralServiceManager.Get(clientId).IsAnyInternetRequestAccepted);
return ResultCode.Success;
}
private (IPInterfaceProperties, UnicastIPAddressInformation) GetLocalInterface()
{
if (!NetworkInterface.GetIsNetworkAvailable())
{
return (null, null);
}
IPInterfaceProperties targetProperties = null;
UnicastIPAddressInformation targetAddressInfo = null;
NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface adapter in interfaces)
{
// Ignore loopback and non IPv4 capable interface.
if (adapter.NetworkInterfaceType != NetworkInterfaceType.Loopback && adapter.Supports(NetworkInterfaceComponent.IPv4))
{
IPInterfaceProperties properties = adapter.GetIPProperties();
if (properties.GatewayAddresses.Count > 0 && properties.DnsAddresses.Count > 1)
{
foreach (UnicastIPAddressInformation info in properties.UnicastAddresses)
{
// Only accept an IPv4 address
if (info.Address.GetAddressBytes().Length == 4)
{
targetProperties = properties;
targetAddressInfo = info;
break;
}
}
}
// Found the target interface, stop here.
if (targetProperties != null)
{
break;
}
}
}
return (targetProperties, targetAddressInfo);
}
public void Dispose()
{
GeneralServiceManager.Remove(_generalServiceDetail.ClientId);
}
}
}