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https://github.com/ryujinx-mirror/ryujinx.git
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Fix GetHostByNameRequestWithOptions and GetHostByAddrRequestWithOptions (#2943)
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gdkchan
GitHub
parent
f65d01b5d3
commit
6dacc4c577
@ -57,7 +57,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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ulong outputBufferPosition = context.Request.ReceiveBuff[0].Position;
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ulong outputBufferSize = context.Request.ReceiveBuff[0].Size;
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return GetHostByNameRequestImpl(context, inputBufferPosition, inputBufferSize, outputBufferPosition, outputBufferSize, 0, 0);
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return GetHostByNameRequestImpl(context, inputBufferPosition, inputBufferSize, outputBufferPosition, outputBufferSize, false, 0, 0);
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}
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[CommandHipc(3)]
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@ -70,7 +70,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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ulong outputBufferPosition = context.Request.ReceiveBuff[0].Position;
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ulong outputBufferSize = context.Request.ReceiveBuff[0].Size;
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return GetHostByAddrRequestImpl(context, inputBufferPosition, inputBufferSize, outputBufferPosition, outputBufferSize, 0, 0);
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return GetHostByAddrRequestImpl(context, inputBufferPosition, inputBufferSize, outputBufferPosition, outputBufferSize, false, 0, 0);
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}
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[CommandHipc(4)]
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@ -192,7 +192,15 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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(ulong outputBufferPosition, ulong outputBufferSize) = context.Request.GetBufferType0x22();
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(ulong optionsBufferPosition, ulong optionsBufferSize) = context.Request.GetBufferType0x21();
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return GetHostByNameRequestImpl(context, inputBufferPosition, inputBufferSize, outputBufferPosition, outputBufferSize, optionsBufferPosition, optionsBufferSize);
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return GetHostByNameRequestImpl(
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context,
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inputBufferPosition,
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inputBufferSize,
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outputBufferPosition,
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outputBufferSize,
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true,
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optionsBufferPosition,
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optionsBufferSize);
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}
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[CommandHipc(11)] // 5.0.0+
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@ -203,20 +211,36 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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(ulong outputBufferPosition, ulong outputBufferSize) = context.Request.GetBufferType0x22();
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(ulong optionsBufferPosition, ulong optionsBufferSize) = context.Request.GetBufferType0x21();
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return GetHostByAddrRequestImpl(context, inputBufferPosition, inputBufferSize, outputBufferPosition, outputBufferSize, optionsBufferPosition, optionsBufferSize);
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return GetHostByAddrRequestImpl(
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context,
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inputBufferPosition,
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inputBufferSize,
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outputBufferPosition,
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outputBufferSize,
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true,
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optionsBufferPosition,
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optionsBufferSize);
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}
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[CommandHipc(12)] // 5.0.0+
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// GetAddrInfoRequestWithOptions(bool enable_nsd_resolve, u32, u64 pid_placeholder, pid, buffer<i8, 5, 0> host, buffer<i8, 5, 0> service, buffer<packed_addrinfo, 5, 0> hints, buffer<unknown, 21, 0>) -> (i32 ret, u32 bsd_errno, u32 unknown, u32 packed_addrinfo_size, buffer<packed_addrinfo, 22, 0> response)
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public ResultCode GetAddrInfoRequestWithOptions(ServiceCtx context)
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{
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(ulong responseBufferPosition, ulong responseBufferSize) = context.Request.GetBufferType0x22();
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(ulong optionsBufferPosition, ulong optionsBufferSize) = context.Request.GetBufferType0x21();
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(ulong outputBufferPosition, ulong outputBufferSize) = context.Request.GetBufferType0x22();
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(ulong optionsBufferPosition, ulong optionsBufferSize) = context.Request.GetBufferType0x21();
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return GetAddrInfoRequestImpl(context, responseBufferPosition, responseBufferSize, true, optionsBufferPosition, optionsBufferSize);
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return GetAddrInfoRequestImpl(context, outputBufferPosition, outputBufferSize, true, optionsBufferPosition, optionsBufferSize);
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}
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private ResultCode GetHostByNameRequestImpl(ServiceCtx context, ulong inputBufferPosition, ulong inputBufferSize, ulong outputBufferPosition, ulong outputBufferSize, ulong optionsBufferPosition, ulong optionsBufferSize)
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private static ResultCode GetHostByNameRequestImpl(
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ServiceCtx context,
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ulong inputBufferPosition,
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ulong inputBufferSize,
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ulong outputBufferPosition,
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ulong outputBufferSize,
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bool withOptions,
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ulong optionsBufferPosition,
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ulong optionsBufferSize)
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{
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string name = MemoryHelper.ReadAsciiString(context.Memory, inputBufferPosition, (int)inputBufferSize);
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@ -225,7 +249,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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int timeOut = context.RequestData.ReadInt32();
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ulong pidPlaceholder = context.RequestData.ReadUInt64();
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if (optionsBufferSize > 0)
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if (withOptions)
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{
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// TODO: Parse and use options.
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}
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@ -283,14 +307,20 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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}
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}
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context.ResponseData.Write((int)netDbErrorCode);
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context.ResponseData.Write((int)errno);
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context.ResponseData.Write(serializedSize);
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WriteResponse(context, withOptions, serializedSize, errno, netDbErrorCode);
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return ResultCode.Success;
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}
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private ResultCode GetHostByAddrRequestImpl(ServiceCtx context, ulong inputBufferPosition, ulong inputBufferSize, ulong outputBufferPosition, ulong outputBufferSize, ulong optionsBufferPosition, ulong optionsBufferSize)
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private static ResultCode GetHostByAddrRequestImpl(
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ServiceCtx context,
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ulong inputBufferPosition,
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ulong inputBufferSize,
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ulong outputBufferPosition,
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ulong outputBufferSize,
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bool withOptions,
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ulong optionsBufferPosition,
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ulong optionsBufferSize)
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{
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byte[] rawIp = new byte[inputBufferSize];
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@ -302,7 +332,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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int timeOut = context.RequestData.ReadInt32();
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ulong pidPlaceholder = context.RequestData.ReadUInt64();
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if (optionsBufferSize > 0)
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if (withOptions)
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{
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// TODO: Parse and use options.
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}
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@ -338,14 +368,12 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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serializedSize = SerializeHostEntries(context, outputBufferPosition, outputBufferSize, hostEntry, GetIpv4Addresses(hostEntry));
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}
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context.ResponseData.Write((int)netDbErrorCode);
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context.ResponseData.Write((int)errno);
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context.ResponseData.Write(serializedSize);
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WriteResponse(context, withOptions, serializedSize, errno, netDbErrorCode);
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return ResultCode.Success;
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}
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private ulong SerializeHostEntries(ServiceCtx context, ulong outputBufferPosition, ulong outputBufferSize, IPHostEntry hostEntry, IEnumerable<IPAddress> addresses = null)
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private static ulong SerializeHostEntries(ServiceCtx context, ulong outputBufferPosition, ulong outputBufferSize, IPHostEntry hostEntry, IEnumerable<IPAddress> addresses = null)
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{
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ulong originalBufferPosition = outputBufferPosition;
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ulong bufferPosition = originalBufferPosition;
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@ -391,7 +419,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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return bufferPosition - originalBufferPosition;
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}
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private ResultCode GetAddrInfoRequestImpl(
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private static ResultCode GetAddrInfoRequestImpl(
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ServiceCtx context,
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ulong responseBufferPosition,
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ulong responseBufferSize,
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@ -416,8 +444,6 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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ulong pidPlaceHolder = context.RequestData.ReadUInt64();
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Logger.Stub?.PrintStub(LogClass.ServiceSfdnsres, new { enableNsdResolve, cancelHandle, pidPlaceHolder, host, service });
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IPHostEntry hostEntry = null;
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NetDbError netDbErrorCode = NetDbError.Success;
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@ -463,24 +489,12 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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serializedSize = SerializeAddrInfos(context, responseBufferPosition, responseBufferSize, hostEntry, port);
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}
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if (withOptions)
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{
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context.ResponseData.Write(serializedSize);
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context.ResponseData.Write((int)errno);
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context.ResponseData.Write((int)netDbErrorCode);
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context.ResponseData.Write(0);
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}
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else
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{
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context.ResponseData.Write((int)netDbErrorCode);
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context.ResponseData.Write((int)errno);
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context.ResponseData.Write(serializedSize);
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}
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WriteResponse(context, withOptions, serializedSize, errno, netDbErrorCode);
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return ResultCode.Success;
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}
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private void DeserializeAddrInfos(IVirtualMemoryManager memory, ulong address, ulong size)
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private static void DeserializeAddrInfos(IVirtualMemoryManager memory, ulong address, ulong size)
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{
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ulong endAddress = address + size;
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@ -496,23 +510,11 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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address += (ulong)Unsafe.SizeOf<AddrInfoSerializedHeader>() + header.AddressLength;
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// ai_canonname
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string canonname = string.Empty;
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while (true)
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{
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byte chr = memory.Read<byte>(address++);
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if (chr == 0)
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{
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break;
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}
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canonname += (char)chr;
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}
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string canonname = MemoryHelper.ReadAsciiString(memory, address);
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}
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}
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private ulong SerializeAddrInfos(ServiceCtx context, ulong responseBufferPosition, ulong responseBufferSize, IPHostEntry hostEntry, int port)
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private static ulong SerializeAddrInfos(ServiceCtx context, ulong responseBufferPosition, ulong responseBufferSize, IPHostEntry hostEntry, int port)
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{
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ulong originalBufferPosition = (ulong)responseBufferPosition;
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ulong bufferPosition = originalBufferPosition;
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@ -550,12 +552,34 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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return bufferPosition - originalBufferPosition;
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}
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private IEnumerable<IPAddress> GetIpv4Addresses(IPHostEntry hostEntry)
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private static void WriteResponse(
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ServiceCtx context,
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bool withOptions,
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ulong serializedSize,
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GaiError errno,
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NetDbError netDbErrorCode)
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{
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if (withOptions)
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{
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context.ResponseData.Write((int)serializedSize);
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context.ResponseData.Write((int)errno);
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context.ResponseData.Write((int)netDbErrorCode);
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context.ResponseData.Write(0);
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}
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else
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{
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context.ResponseData.Write((int)netDbErrorCode);
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context.ResponseData.Write((int)errno);
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context.ResponseData.Write((int)serializedSize);
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}
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}
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private static IEnumerable<IPAddress> GetIpv4Addresses(IPHostEntry hostEntry)
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{
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return hostEntry.AddressList.Where(x => x.AddressFamily == AddressFamily.InterNetwork);
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}
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private NetDbError ConvertSocketErrorCodeToNetDbError(int errorCode)
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private static NetDbError ConvertSocketErrorCodeToNetDbError(int errorCode)
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{
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return errorCode switch
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{
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@ -567,7 +591,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
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};
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}
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private GaiError ConvertSocketErrorCodeToGaiError(int errorCode, GaiError errno)
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private static GaiError ConvertSocketErrorCodeToGaiError(int errorCode, GaiError errno)
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{
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return errorCode switch
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{
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