diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp index 044c93b45b..4d8f34198b 100644 --- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp +++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp @@ -894,33 +894,73 @@ u32 CWII_IPC_HLE_Device_net_ip_top::ExecuteCommand(u32 _Command, case IOCTL_SO_GETHOSTBYNAME: { - int i; - struct hostent *remoteHost = gethostbyname((char*)Memory::GetPointer(_BufferIn)); + hostent *remoteHost = gethostbyname((char*)Memory::GetPointer(_BufferIn)); - WARN_LOG(WII_IPC_NET, "/dev/net/ip/top::IOCtl request IOCTL_SO_GETHOSTBYNAME " + WARN_LOG(WII_IPC_NET, "IOCTL_SO_GETHOSTBYNAME " "Address: %s, BufferIn: (%08x, %i), BufferOut: (%08x, %i)", (char*)Memory::GetPointer(_BufferIn), _BufferIn, BufferInSize, _BufferOut, BufferOutSize); - if (remoteHost != NULL) + if (remoteHost) { - Memory::Write_U32(_BufferOut + 0x10, _BufferOut); - - //strnlen?! huh, u mean you DONT want an overflow? - int hnamelen = strnlen(remoteHost->h_name, 255); - Memory::WriteBigEData((u8*)remoteHost->h_name, _BufferOut + 0x10, hnamelen); - - Memory::Write_U16(remoteHost->h_addrtype, _BufferOut + 0x8); - Memory::Write_U16(remoteHost->h_length, _BufferOut + 0xA); - Memory::Write_U32(_BufferOut + 0x340, _BufferOut + 0xC); - - for (i = 0; remoteHost->h_addr_list[i] != 0; i++) + for (int i = 0; remoteHost->h_aliases[i]; ++i) { - u32 ip = *(u_long *)remoteHost->h_addr_list[i]; - Memory::Write_U32(_BufferOut + 0x110 + i*4 ,_BufferOut + 0x340 + i*4); - Memory::Write_U32(Common::swap32(ip), _BufferOut + 0x110 + i*4); + WARN_LOG(WII_IPC_NET, "alias%i:%s", i, remoteHost->h_aliases[i]); } - i++; - Memory::Write_U32(_BufferOut + 0x340 + i*4, _BufferOut + 0x4); + + for (int i = 0; remoteHost->h_addr_list[i]; ++i) + { + u32 ip = Common::swap32(*(u32*)(remoteHost->h_addr_list[i])); + char ip_s[16]; + sprintf(ip_s, "%i.%i.%i.%i", + ip >> 24, (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff); + DEBUG_LOG(WII_IPC_NET, "addr%i:%s", i, ip_s); + } + + Memory::Memset(_BufferOut, 0, BufferOutSize); + hostent *output = (hostent *)Memory::GetPointer(_BufferOut); + u32 wii_addr = _BufferOut + 4 * 3 + 2 * 2; + + u32 name_length = strlen(remoteHost->h_name) + 1; + Memory::WriteBigEData((const u8 *)remoteHost->h_name, wii_addr, name_length); + Memory::Write_U32(wii_addr, _BufferOut); + wii_addr += (name_length + 4) & ~3; + + // aliases - empty + Memory::Write_U32(wii_addr, _BufferOut + 4); + Memory::Write_U32(wii_addr + sizeof(u32), wii_addr); + wii_addr += sizeof(u32); + Memory::Write_U32(NULL, wii_addr); + wii_addr += sizeof(u32); + + // hardcode to ipv4 + _dbg_assert_msg_(WII_IPC_NET, + remoteHost->h_addrtype == AF_INET && remoteHost->h_length == sizeof(u32), + "returned host info is not IPv4"); + Memory::Write_U16(AF_INET, _BufferOut + 8); + Memory::Write_U16(sizeof(u32), _BufferOut + 10); + + // addrlist - probably only really need to return 1 anyways... + Memory::Write_U32(wii_addr, _BufferOut + 12); + u32 num_addr = 0; + while (remoteHost->h_addr_list[num_addr]) + num_addr++; + for (int i = 0; i < num_addr; ++i) + { + Memory::Write_U32(wii_addr + sizeof(u32) * (num_addr + 1), wii_addr); + wii_addr += sizeof(u32); + } + // NULL terminated list + Memory::Write_U32(NULL, wii_addr); + wii_addr += sizeof(u32); + // The actual IPs + for (int i = 0; remoteHost->h_addr_list[i]; i++) + { + Memory::Write_U32(Common::swap32(*(u32*)(remoteHost->h_addr_list[i])), wii_addr); + wii_addr += sizeof(u32); + } + + //ERROR_LOG(WII_IPC_NET, "\n%s", + // ArrayToString(Memory::GetPointer(_BufferOut), BufferOutSize, 16).c_str()); return 0; } else