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The old g_want_determinism check in WiiSockMan missed a few cases. Move to net.cpp.

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Specifically, things like GETHOSTBYNAME, GETHOSTID, etc. could be done
without creating a socket, which is what the old check blocked.  Now we
check at the ioctl and ioctlv handlers.  Might be possible to get a bit
more realistic behavior in future by filtering individual ioctls, but it
probably doesn't matter.
This commit is contained in:
comex 2014-11-17 13:40:59 -05:00
parent 3173d4dcbf
commit f6c6822f71
2 changed files with 62 additions and 57 deletions
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114
Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_net.cpp
View File

@ -644,6 +644,13 @@ static unsigned int opt_name_mapping[][2] = {
IPCCommandResult CWII_IPC_HLE_Device_net_ip_top::IOCtl(u32 _CommandAddress) IPCCommandResult CWII_IPC_HLE_Device_net_ip_top::IOCtl(u32 _CommandAddress)
{ {
if (Core::g_want_determinism)
{
Memory::Write_U32(-1, _CommandAddress + 4);
return IPC_DEFAULT_REPLY;
}
u32 Command = Memory::Read_U32(_CommandAddress + 0x0C); u32 Command = Memory::Read_U32(_CommandAddress + 0x0C);
u32 BufferIn = Memory::Read_U32(_CommandAddress + 0x10); u32 BufferIn = Memory::Read_U32(_CommandAddress + 0x10);
u32 BufferInSize = Memory::Read_U32(_CommandAddress + 0x14); u32 BufferInSize = Memory::Read_U32(_CommandAddress + 0x14);
@ -1222,65 +1229,68 @@ IPCCommandResult CWII_IPC_HLE_Device_net_ip_top::IOCtlV(u32 CommandAddress)
{ {
u32 address = 0; u32 address = 0;
#ifdef _WIN32 #ifdef _WIN32
PIP_ADAPTER_ADDRESSES AdapterAddresses = nullptr; if (!Core::g_want_determinism)
ULONG OutBufferLength = 0;
ULONG RetVal = 0, i;
for (i = 0; i < 5; ++i)
{ {
RetVal = GetAdaptersAddresses( PIP_ADAPTER_ADDRESSES AdapterAddresses = nullptr;
AF_INET, ULONG OutBufferLength = 0;
0, ULONG RetVal = 0, i;
nullptr, for (i = 0; i < 5; ++i)
AdapterAddresses,
&OutBufferLength);
if (RetVal != ERROR_BUFFER_OVERFLOW)
{ {
break; RetVal = GetAdaptersAddresses(
} AF_INET,
0,
nullptr,
AdapterAddresses,
&OutBufferLength);
if (RetVal != ERROR_BUFFER_OVERFLOW)
{
break;
}
if (AdapterAddresses != nullptr)
{
FREE(AdapterAddresses);
}
AdapterAddresses = (PIP_ADAPTER_ADDRESSES)MALLOC(OutBufferLength);
if (AdapterAddresses == nullptr)
{
RetVal = GetLastError();
break;
}
}
if (RetVal == NO_ERROR)
{
unsigned long dwBestIfIndex = 0;
IPAddr dwDestAddr = (IPAddr)0x08080808;
// If successful, output some information from the data we received
PIP_ADAPTER_ADDRESSES AdapterList = AdapterAddresses;
if (GetBestInterface(dwDestAddr, &dwBestIfIndex) == NO_ERROR)
{
while (AdapterList)
{
if (AdapterList->IfIndex == dwBestIfIndex &&
AdapterList->FirstDnsServerAddress &&
AdapterList->OperStatus == IfOperStatusUp)
{
INFO_LOG(WII_IPC_NET, "Name of valid interface: %S", AdapterList->FriendlyName);
INFO_LOG(WII_IPC_NET, "DNS: %u.%u.%u.%u",
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[2],
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[3],
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[4],
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[5]);
address = Common::swap32(*(u32*)(&AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[2]));
break;
}
AdapterList = AdapterList->Next;
}
}
}
if (AdapterAddresses != nullptr) if (AdapterAddresses != nullptr)
{ {
FREE(AdapterAddresses); FREE(AdapterAddresses);
} }
AdapterAddresses = (PIP_ADAPTER_ADDRESSES)MALLOC(OutBufferLength);
if (AdapterAddresses == nullptr)
{
RetVal = GetLastError();
break;
}
}
if (RetVal == NO_ERROR)
{
unsigned long dwBestIfIndex = 0;
IPAddr dwDestAddr = (IPAddr)0x08080808;
// If successful, output some information from the data we received
PIP_ADAPTER_ADDRESSES AdapterList = AdapterAddresses;
if (GetBestInterface(dwDestAddr, &dwBestIfIndex) == NO_ERROR)
{
while (AdapterList)
{
if (AdapterList->IfIndex == dwBestIfIndex &&
AdapterList->FirstDnsServerAddress &&
AdapterList->OperStatus == IfOperStatusUp)
{
INFO_LOG(WII_IPC_NET, "Name of valid interface: %S", AdapterList->FriendlyName);
INFO_LOG(WII_IPC_NET, "DNS: %u.%u.%u.%u",
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[2],
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[3],
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[4],
(unsigned char)AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[5]);
address = Common::swap32(*(u32*)(&AdapterList->FirstDnsServerAddress->Address.lpSockaddr->sa_data[2]));
break;
}
AdapterList = AdapterList->Next;
}
}
}
if (AdapterAddresses != nullptr)
{
FREE(AdapterAddresses);
} }
#endif #endif
if (address == 0) if (address == 0)

5
Source/Core/Core/IPC_HLE/WII_Socket.cpp
View File

@ -562,11 +562,6 @@ void WiiSockMan::AddSocket(s32 fd)
s32 WiiSockMan::NewSocket(s32 af, s32 type, s32 protocol) s32 WiiSockMan::NewSocket(s32 af, s32 type, s32 protocol)
{ {
if (Core::g_want_determinism)
{
return SO_ENOMEM;
}
s32 fd = (s32)socket(af, type, protocol); s32 fd = (s32)socket(af, type, protocol);
s32 ret = GetNetErrorCode(fd, "NewSocket", false); s32 ret = GetNetErrorCode(fd, "NewSocket", false);
AddSocket(ret); AddSocket(ret);