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Update BSD service implementation (#363)

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* Update BSD service to handle libnx's 'smart IPC buffers' for address info

* Use existing "GetBufferType0x21" for certain BSD socket methods

* Parse address port as unsigned short

* Fix bounds check on reading the IPC buffer

* Implement Read, Write methods

* rebased and cleaned

* addressed nits

* remove unused swap method

* fixed alignments
This commit is contained in:
emmauss 2018-08-24 20:20:42 +03:00 • committed by gdkchan
parent 624e813cd3
commit da7e702751
3 changed files with 98 additions and 43 deletions
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36
Ryujinx.HLE/HOS/Ipc/IpcMessage.cs
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@ -174,39 +174,39 @@ namespace Ryujinx.HLE.HOS.Ipc
return 0;
}
public (long Position, long Size) GetBufferType0x21()
public (long Position, long Size) GetBufferType0x21(int Index = 0)
{
if (PtrBuff.Count != 0 &&
PtrBuff[0].Position != 0 &&
PtrBuff[0].Size != 0)
if (PtrBuff.Count > Index &&
PtrBuff[Index].Position != 0 &&
PtrBuff[Index].Size != 0)
{
return (PtrBuff[0].Position, PtrBuff[0].Size);
return (PtrBuff[Index].Position, PtrBuff[Index].Size);
}
if (SendBuff.Count != 0 &&
SendBuff[0].Position != 0 &&
SendBuff[0].Size != 0)
if (SendBuff.Count > Index &&
SendBuff[Index].Position != 0 &&
SendBuff[Index].Size != 0)
{
return (SendBuff[0].Position, SendBuff[0].Size);
return (SendBuff[Index].Position, SendBuff[Index].Size);
}
return (0, 0);
}
public (long Position, long Size) GetBufferType0x22()
public (long Position, long Size) GetBufferType0x22(int Index = 0)
{
if (RecvListBuff.Count != 0 &&
RecvListBuff[0].Position != 0 &&
RecvListBuff[0].Size != 0)
if (RecvListBuff.Count > Index &&
RecvListBuff[Index].Position != 0 &&
RecvListBuff[Index].Size != 0)
{
return (RecvListBuff[0].Position, RecvListBuff[0].Size);
return (RecvListBuff[Index].Position, RecvListBuff[Index].Size);
}
if (ReceiveBuff.Count != 0 &&
ReceiveBuff[0].Position != 0 &&
ReceiveBuff[0].Size != 0)
if (ReceiveBuff.Count > Index &&
ReceiveBuff[Index].Position != 0 &&
ReceiveBuff[Index].Size != 0)
{
return (ReceiveBuff[0].Position, ReceiveBuff[0].Size);
return (ReceiveBuff[Index].Position, ReceiveBuff[Index].Size);
}
return (0, 0);