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Xenia-Canary/src/xenia/kernel/xam_net.cc

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/**
******************************************************************************
* Xenia : Xbox 360 Emulator Research Project *
******************************************************************************
* Copyright 2013 Ben Vanik. All rights reserved. *
* Released under the BSD license - see LICENSE in the root for more details. *
******************************************************************************
*/
#include <cstring>
#include "xenia/base/clock.h"
#include "xenia/base/logging.h"
#include "xenia/kernel/kernel_state.h"
#include "xenia/kernel/objects/xevent.h"
#include "xenia/kernel/util/shim_utils.h"
#include "xenia/kernel/xam_private.h"
#include "xenia/xbox.h"
// NOTE: must be included last as it expects windows.h to already be included.
#define _WINSOCK_DEPRECATED_NO_WARNINGS // inet_addr
#include <winsock2.h>
namespace xe {
namespace kernel {
// https://github.com/G91/TitanOffLine/blob/1e692d9bb9dfac386d08045ccdadf4ae3227bb5e/xkelib/xam/xamNet.h
enum {
XNCALLER_INVALID = 0x0,
XNCALLER_TITLE = 0x1,
XNCALLER_SYSAPP = 0x2,
XNCALLER_XBDM = 0x3,
XNCALLER_TEST = 0x4,
NUM_XNCALLER_TYPES = 0x4,
};
// https://github.com/pmrowla/hl2sdk-csgo/blob/master/common/xbox/xboxstubs.h
typedef struct {
// FYI: IN_ADDR should be in network-byte order.
IN_ADDR ina; // IP address (zero if not static/DHCP)
IN_ADDR inaOnline; // Online IP address (zero if not online)
xe::be<uint16_t> wPortOnline; // Online port
uint8_t abEnet[6]; // Ethernet MAC address
uint8_t abOnline[20]; // Online identification
} XNADDR;
struct Xsockaddr_t {
xe::be<uint16_t> sa_family;
char sa_data[14];
};
struct XWSABUF {
xe::be<uint32_t> len;
xe::be<uint32_t> buf_ptr;
};
struct XWSAOVERLAPPED {
xe::be<uint32_t> internal;
xe::be<uint32_t> internal_high;
union {
struct {
xe::be<uint32_t> offset;
xe::be<uint32_t> offset_high;
};
xe::be<uint32_t> pointer;
};
xe::be<uint32_t> event_handle;
};
void LoadSockaddr(const uint8_t* ptr, sockaddr* out_addr) {
out_addr->sa_family = xe::load_and_swap<uint16_t>(ptr + 0);
switch (out_addr->sa_family) {
case AF_INET: {
auto in_addr = reinterpret_cast<sockaddr_in*>(out_addr);
in_addr->sin_port = xe::load_and_swap<uint16_t>(ptr + 2);
// Maybe? Depends on type.
in_addr->sin_addr.S_un.S_addr = xe::load_and_swap<uint32_t>(ptr + 4);
break;
}
default:
assert_unhandled_case(out_addr->sa_family);
break;
}
}
void StoreSockaddr(const sockaddr& addr, uint8_t* ptr) {
switch (addr.sa_family) {
case AF_UNSPEC:
std::memset(ptr, 0, sizeof(addr));
break;
case AF_INET: {
auto& in_addr = reinterpret_cast<const sockaddr_in&>(addr);
xe::store_and_swap<uint16_t>(ptr + 0, in_addr.sin_family);
xe::store_and_swap<uint16_t>(ptr + 2, in_addr.sin_port);
// Maybe? Depends on type.
xe::store_and_swap<uint32_t>(ptr + 4, in_addr.sin_addr.S_un.S_addr);
break;
}
default:
assert_unhandled_case(addr.sa_family);
break;
}
}
// https://github.com/joolswills/mameox/blob/master/MAMEoX/Sources/xbox_Network.cpp#L136
struct XNetStartupParams {
BYTE cfgSizeOfStruct;
BYTE cfgFlags;
BYTE cfgSockMaxDgramSockets;
BYTE cfgSockMaxStreamSockets;
BYTE cfgSockDefaultRecvBufsizeInK;
BYTE cfgSockDefaultSendBufsizeInK;
BYTE cfgKeyRegMax;
BYTE cfgSecRegMax;
BYTE cfgQosDataLimitDiv4;
BYTE cfgQosProbeTimeoutInSeconds;
BYTE cfgQosProbeRetries;
BYTE cfgQosSrvMaxSimultaneousResponses;
BYTE cfgQosPairWaitTimeInSeconds;
};
XNetStartupParams xnet_startup_params = {0};
SHIM_CALL NetDll_XNetStartup_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t params_ptr = SHIM_GET_ARG_32(1);
XELOGD("NetDll_XNetStartup(%d, %.8X)", caller, params_ptr);
if (params_ptr) {
auto params =
kernel_memory()->TranslateVirtual<XNetStartupParams*>(params_ptr);
assert_true(params->cfgSizeOfStruct == sizeof(XNetStartupParams));
std::memcpy(&xnet_startup_params, params, sizeof(XNetStartupParams));
}
SHIM_SET_RETURN_32(0);
}
SHIM_CALL NetDll_XNetCleanup_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t params_ptr = SHIM_GET_ARG_32(1);
XELOGD("NetDll_XNetCleanup(%d, %.8X)", caller, params_ptr);
SHIM_SET_RETURN_32(0);
}
dword_result_t NetDll_XNetGetOpt(dword_t one, dword_t option_id,
lpvoid_t buffer_ptr, lpdword_t buffer_size) {
assert_true(one == 1);
switch (option_id) {
case 1:
if (*buffer_size < sizeof(XNetStartupParams)) {
*buffer_size = sizeof(XNetStartupParams);
return WSAEMSGSIZE;
}
std::memcpy(buffer_ptr, &xnet_startup_params, sizeof(XNetStartupParams));
return 0;
default:
XELOGE("NetDll_XNetGetOpt: option %d unimplemented", option_id);
return WSAEINVAL;
}
}
DECLARE_XAM_EXPORT(NetDll_XNetGetOpt, ExportTag::kNetworking);
SHIM_CALL NetDll_XNetRandom_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t buffer_ptr = SHIM_GET_ARG_32(1);
uint32_t length = SHIM_GET_ARG_32(2);
XELOGD("NetDll_XNetRandom(%d, %.8X, %d)", caller, buffer_ptr, length);
// For now, constant values.
// This makes replicating things easier.
std::memset(SHIM_MEM_ADDR(buffer_ptr), 0xBB, length);
SHIM_SET_RETURN_32(0);
}
SHIM_CALL NetDll_WSAStartup_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t version = SHIM_GET_ARG_16(1);
uint32_t data_ptr = SHIM_GET_ARG_32(2);
XELOGD("NetDll_WSAStartup(%d, %.4X, %.8X)", caller, version, data_ptr);
// TODO: Abstraction layer needed
WSADATA wsaData;
ZeroMemory(&wsaData, sizeof(WSADATA));
int ret = WSAStartup(version, &wsaData);
auto data_out = kernel_state->memory()->TranslateVirtual(data_ptr);
if (data_ptr) {
xe::store_and_swap<uint16_t>(data_out + 0x000, wsaData.wVersion);
xe::store_and_swap<uint16_t>(data_out + 0x002, wsaData.wHighVersion);
std::memcpy(data_out + 0x004, wsaData.szDescription, 0x100);
std::memcpy(data_out + 0x105, wsaData.szSystemStatus, 0x80);
xe::store_and_swap<uint16_t>(data_out + 0x186, wsaData.iMaxSockets);
xe::store_and_swap<uint16_t>(data_out + 0x188, wsaData.iMaxUdpDg);
// Some games (PoG) want this value round-tripped - they'll compare if it
// changes and bugcheck if it does.
uint32_t vendor_ptr = SHIM_MEM_32(data_ptr + 0x190);
SHIM_SET_MEM_32(data_ptr + 0x190, vendor_ptr);
}
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_WSACleanup_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
XELOGD("NetDll_WSACleanup(%d)", caller);
int ret = WSACleanup();
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_WSAGetLastError_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
XELOGD("NetDll_WSAGetLastError()");
int err = WSAGetLastError();
SHIM_SET_RETURN_32(err);
}
dword_result_t NetDll_WSARecvFrom(dword_t caller, dword_t socket,
pointer_t<XWSABUF> buffers_ptr,
dword_t buffer_count,
lpdword_t num_bytes_recv, lpdword_t flags_ptr,
pointer_t<Xsockaddr_t> from_addr,
pointer_t<XWSAOVERLAPPED> overlapped_ptr,
lpvoid_t completion_routine_ptr) {
if (overlapped_ptr) {
auto evt = kernel_state()->object_table()->LookupObject<XEvent>(
overlapped_ptr->event_handle);
if (evt) {
evt->Set(0, false);
}
}
return 0;
}
DECLARE_XAM_EXPORT(NetDll_WSARecvFrom,
ExportTag::kNetworking | ExportTag::kStub);
struct XnAddrStatus {
// Address acquisition is not yet complete
const static uint32_t XNET_GET_XNADDR_PENDING = 0x00000000;
// XNet is uninitialized or no debugger found
const static uint32_t XNET_GET_XNADDR_NONE = 0x00000001;
// Host has ethernet address (no IP address)
const static uint32_t XNET_GET_XNADDR_ETHERNET = 0x00000002;
// Host has statically assigned IP address
const static uint32_t XNET_GET_XNADDR_STATIC = 0x00000004;
// Host has DHCP assigned IP address
const static uint32_t XNET_GET_XNADDR_DHCP = 0x00000008;
// Host has PPPoE assigned IP address
const static uint32_t XNET_GET_XNADDR_PPPOE = 0x00000010;
// Host has one or more gateways configured
const static uint32_t XNET_GET_XNADDR_GATEWAY = 0x00000020;
// Host has one or more DNS servers configured
const static uint32_t XNET_GET_XNADDR_DNS = 0x00000040;
// Host is currently connected to online service
const static uint32_t XNET_GET_XNADDR_ONLINE = 0x00000080;
// Network configuration requires troubleshooting
const static uint32_t XNET_GET_XNADDR_TROUBLESHOOT = 0x00008000;
};
dword_result_t NetDll_XNetGetTitleXnAddr(dword_t caller,
pointer_t<XNADDR> addr_ptr) {
// Just return a loopback address atm.
addr_ptr->ina.S_un.S_addr = htonl(INADDR_LOOPBACK);
addr_ptr->inaOnline.S_un.S_addr = 0;
addr_ptr->wPortOnline = 0;
std::memset(addr_ptr->abEnet, 0, 6);
std::memset(addr_ptr->abOnline, 0, 20);
return XnAddrStatus::XNET_GET_XNADDR_STATIC;
}
DECLARE_XAM_EXPORT(NetDll_XNetGetTitleXnAddr,
ExportTag::kNetworking | ExportTag::kStub);
dword_result_t NetDll_XNetGetDebugXnAddr(dword_t caller,
pointer_t<XNADDR> addr_ptr) {
addr_ptr.Zero();
// XNET_GET_XNADDR_NONE causes caller to gracefully return.
return XnAddrStatus::XNET_GET_XNADDR_NONE;
}
DECLARE_XAM_EXPORT(NetDll_XNetGetDebugXnAddr,
ExportTag::kNetworking | ExportTag::kStub);
SHIM_CALL NetDll_XNetGetEthernetLinkStatus_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
// Games seem to call this before *Startup. If we return 0, they don't even
// try.
uint32_t caller = SHIM_GET_ARG_32(0);
XELOGD("NetDll_XNetGetEthernetLinkStatus(%d)", caller);
SHIM_SET_RETURN_32(0);
}
SHIM_CALL NetDll_XNetQosServiceLookup_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t zero = SHIM_GET_ARG_32(1);
uint32_t event_handle = SHIM_GET_ARG_32(2);
uint32_t out_ptr = SHIM_GET_ARG_32(3);
XELOGD("NetDll_XNetQosServiceLookup(%d, %d, %.8X, %.8X)", caller, zero,
event_handle, out_ptr);
// Non-zero is error.
SHIM_SET_RETURN_32(1);
}
SHIM_CALL NetDll_inet_addr_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t cp_ptr = SHIM_GET_ARG_32(0);
auto cp = reinterpret_cast<const char*>(SHIM_MEM_ADDR(cp_ptr));
XELOGD("NetDll_inet_addr(%.8X(%s))", cp_ptr, cp);
uint32_t addr = inet_addr(cp);
SHIM_SET_RETURN_32(addr);
}
SHIM_CALL NetDll_socket_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t af = SHIM_GET_ARG_32(1);
uint32_t type = SHIM_GET_ARG_32(2);
uint32_t protocol = SHIM_GET_ARG_32(3);
XELOGD("NetDll_socket(%d, %d, %d, %d)", caller, af, type, protocol);
if (protocol == 0xFE) {
protocol = IPPROTO_UDP;
}
SOCKET socket_handle = socket(af, type, protocol);
assert_true(socket_handle >> 32 == 0);
XELOGD("NetDll_socket = %.8X", socket_handle);
SHIM_SET_RETURN_32(static_cast<uint32_t>(socket_handle));
}
SHIM_CALL NetDll_closesocket_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
XELOGD("NetDll_closesocket(%d, %.8X)", caller, socket_handle);
int ret = closesocket(socket_handle);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_setsockopt_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t level = SHIM_GET_ARG_32(2);
uint32_t optname = SHIM_GET_ARG_32(3);
uint32_t optval_ptr = SHIM_GET_ARG_32(4);
uint32_t optlen = SHIM_GET_ARG_32(5);
XELOGD("NetDll_setsockopt(%d, %.8X, %d, %d, %.8X, %d)", caller, socket_handle,
level, optname, optval_ptr, optlen);
char* optval = reinterpret_cast<char*>(SHIM_MEM_ADDR(optval_ptr));
int ret = setsockopt(socket_handle, level, optname, optval, optlen);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_ioctlsocket_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t cmd = SHIM_GET_ARG_32(2);
uint32_t arg_ptr = SHIM_GET_ARG_32(3);
XELOGD("NetDll_ioctlsocket(%d, %.8X, %.8X, %.8X)", caller, socket_handle, cmd,
arg_ptr);
u_long arg = SHIM_MEM_32(arg_ptr);
int ret = ioctlsocket(socket_handle, cmd, &arg);
SHIM_SET_MEM_32(arg_ptr, arg);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_bind_shim(PPCContext* ppc_context, KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t name_ptr = SHIM_GET_ARG_32(2);
uint32_t namelen = SHIM_GET_ARG_32(3);
XELOGD("NetDll_bind(%d, %.8X, %.8X, %d)", caller, socket_handle, name_ptr,
namelen);
sockaddr name;
LoadSockaddr(SHIM_MEM_ADDR(name_ptr), &name);
int ret = bind(socket_handle, &name, namelen);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_connect_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t name_ptr = SHIM_GET_ARG_32(2);
uint32_t namelen = SHIM_GET_ARG_32(3);
XELOGD("NetDll_connect(%d, %.8X, %.8X, %d)", caller, socket_handle, name_ptr,
namelen);
sockaddr name;
LoadSockaddr(SHIM_MEM_ADDR(name_ptr), &name);
int ret = connect(socket_handle, &name, namelen);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_listen_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
int32_t backlog = SHIM_GET_ARG_32(2);
XELOGD("NetDll_listen(%d, %.8X, %d)", caller, socket_handle, backlog);
int ret = listen(socket_handle, backlog);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_accept_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t addr_ptr = SHIM_GET_ARG_32(2);
uint32_t addrlen_ptr = SHIM_GET_ARG_32(3);
XELOGD("NetDll_accept(%d, %.8X, %d)", caller, socket_handle, addr_ptr,
addrlen_ptr);
sockaddr addr;
int addrlen;
SOCKET ret_socket = accept(socket_handle, &addr, &addrlen);
if (ret_socket == INVALID_SOCKET) {
std::memset(SHIM_MEM_ADDR(addr_ptr), 0, sizeof(addr));
SHIM_SET_MEM_32(addrlen_ptr, sizeof(addr));
SHIM_SET_RETURN_32(-1);
} else {
assert_true(ret_socket >> 32 == 0);
StoreSockaddr(addr, SHIM_MEM_ADDR(addr_ptr));
SHIM_SET_MEM_32(addrlen_ptr, addrlen);
SHIM_SET_RETURN_32(static_cast<uint32_t>(ret_socket));
}
}
void LoadFdset(const uint8_t* src, fd_set* dest) {
dest->fd_count = xe::load_and_swap<uint32_t>(src);
for (int i = 0; i < 64; ++i) {
auto socket_handle =
static_cast<SOCKET>(xe::load_and_swap<uint32_t>(src + 4 + i * 4));
dest->fd_array[i] = socket_handle;
}
}
void StoreFdset(const fd_set& src, uint8_t* dest) {
xe::store_and_swap<uint32_t>(dest, src.fd_count);
for (int i = 0; i < 64; ++i) {
SOCKET socket_handle = src.fd_array[i];
assert_true(socket_handle >> 32 == 0);
xe::store_and_swap<uint32_t>(dest + 4 + i * 4,
static_cast<uint32_t>(socket_handle));
}
}
SHIM_CALL NetDll_select_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t nfds = SHIM_GET_ARG_32(1);
uint32_t readfds_ptr = SHIM_GET_ARG_32(2);
uint32_t writefds_ptr = SHIM_GET_ARG_32(3);
uint32_t exceptfds_ptr = SHIM_GET_ARG_32(4);
uint32_t timeout_ptr = SHIM_GET_ARG_32(5);
XELOGD("NetDll_select(%d, %d, %.8X, %.8X, %.8X, %.8X)", caller, nfds,
readfds_ptr, writefds_ptr, exceptfds_ptr, timeout_ptr);
fd_set readfds = {0};
if (readfds_ptr) {
LoadFdset(SHIM_MEM_ADDR(readfds_ptr), &readfds);
}
fd_set writefds = {0};
if (writefds_ptr) {
LoadFdset(SHIM_MEM_ADDR(writefds_ptr), &writefds);
}
fd_set exceptfds = {0};
if (exceptfds_ptr) {
LoadFdset(SHIM_MEM_ADDR(exceptfds_ptr), &exceptfds);
}
timeval* timeout_in = nullptr;
timeval timeout;
if (timeout_ptr) {
timeout = {static_cast<long>(SHIM_MEM_32(timeout_ptr + 0)),
static_cast<long>(SHIM_MEM_32(timeout_ptr + 4))};
Clock::ScaleGuestDurationTimeval(&timeout.tv_sec, &timeout.tv_usec);
timeout_in = &timeout;
}
int ret = select(nfds, readfds_ptr ? &readfds : nullptr,
writefds_ptr ? &writefds : nullptr,
exceptfds_ptr ? &exceptfds : nullptr, timeout_in);
if (readfds_ptr) {
StoreFdset(readfds, SHIM_MEM_ADDR(readfds_ptr));
}
if (writefds_ptr) {
StoreFdset(writefds, SHIM_MEM_ADDR(writefds_ptr));
}
if (exceptfds_ptr) {
StoreFdset(exceptfds, SHIM_MEM_ADDR(exceptfds_ptr));
}
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_recv_shim(PPCContext* ppc_context, KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t buf_ptr = SHIM_GET_ARG_32(2);
uint32_t len = SHIM_GET_ARG_32(3);
uint32_t flags = SHIM_GET_ARG_32(4);
XELOGD("NetDll_recv(%d, %.8X, %.8X, %d, %d)", caller, socket_handle, buf_ptr,
len, flags);
int ret = recv(socket_handle, reinterpret_cast<char*>(SHIM_MEM_ADDR(buf_ptr)),
len, flags);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_recvfrom_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t buf_ptr = SHIM_GET_ARG_32(2);
uint32_t len = SHIM_GET_ARG_32(3);
uint32_t flags = SHIM_GET_ARG_32(4);
uint32_t from_ptr = SHIM_GET_ARG_32(5);
uint32_t fromlen_ptr = SHIM_GET_ARG_32(6);
XELOGD("NetDll_recvfrom(%d, %.8X, %.8X, %d, %d, %.8X, %.8X)", caller,
socket_handle, buf_ptr, len, flags, from_ptr, fromlen_ptr);
sockaddr from;
int fromlen = sizeof(from);
int ret =
recvfrom(socket_handle, reinterpret_cast<char*>(SHIM_MEM_ADDR(buf_ptr)),
len, flags, &from, &fromlen);
if (ret == -1) {
std::memset(SHIM_MEM_ADDR(from_ptr), 0, sizeof(from));
SHIM_SET_MEM_32(fromlen_ptr, sizeof(from));
} else {
StoreSockaddr(from, SHIM_MEM_ADDR(from_ptr));
SHIM_SET_MEM_32(fromlen_ptr, fromlen);
}
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_send_shim(PPCContext* ppc_context, KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t buf_ptr = SHIM_GET_ARG_32(2);
uint32_t len = SHIM_GET_ARG_32(3);
uint32_t flags = SHIM_GET_ARG_32(4);
XELOGD("NetDll_send(%d, %.8X, %.8X, %d, %d)", caller, socket_handle, buf_ptr,
len, flags);
int ret = send(socket_handle, reinterpret_cast<char*>(SHIM_MEM_ADDR(buf_ptr)),
len, flags);
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_sendto_shim(PPCContext* ppc_context,
KernelState* kernel_state) {
uint32_t caller = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
uint32_t buf_ptr = SHIM_GET_ARG_32(2);
uint32_t len = SHIM_GET_ARG_32(3);
uint32_t flags = SHIM_GET_ARG_32(4);
uint32_t to_ptr = SHIM_GET_ARG_32(5);
uint32_t tolen = SHIM_GET_ARG_32(6);
XELOGD("NetDll_sendto(%d, %.8X, %.8X, %d, %d, %.8X, %d)", caller,
socket_handle, buf_ptr, len, flags, to_ptr, tolen);
sockaddr to;
LoadSockaddr(SHIM_MEM_ADDR(to_ptr), &to);
int ret =
sendto(socket_handle, reinterpret_cast<char*>(SHIM_MEM_ADDR(buf_ptr)),
len, flags, &to, tolen);
SHIM_SET_RETURN_32(ret);
}
} // namespace kernel
} // namespace xe
void xe::kernel::xam::RegisterNetExports(
xe::cpu::ExportResolver* export_resolver, KernelState* kernel_state) {
SHIM_SET_MAPPING("xam.xex", NetDll_XNetStartup, state);
SHIM_SET_MAPPING("xam.xex", NetDll_XNetCleanup, state);
SHIM_SET_MAPPING("xam.xex", NetDll_XNetRandom, state);
SHIM_SET_MAPPING("xam.xex", NetDll_WSAStartup, state);
SHIM_SET_MAPPING("xam.xex", NetDll_WSACleanup, state);
SHIM_SET_MAPPING("xam.xex", NetDll_WSAGetLastError, state);
SHIM_SET_MAPPING("xam.xex", NetDll_XNetGetEthernetLinkStatus, state);
SHIM_SET_MAPPING("xam.xex", NetDll_XNetQosServiceLookup, state);
SHIM_SET_MAPPING("xam.xex", NetDll_inet_addr, state);
SHIM_SET_MAPPING("xam.xex", NetDll_socket, state);
SHIM_SET_MAPPING("xam.xex", NetDll_closesocket, state);
SHIM_SET_MAPPING("xam.xex", NetDll_setsockopt, state);
SHIM_SET_MAPPING("xam.xex", NetDll_ioctlsocket, state);
SHIM_SET_MAPPING("xam.xex", NetDll_bind, state);
SHIM_SET_MAPPING("xam.xex", NetDll_connect, state);
SHIM_SET_MAPPING("xam.xex", NetDll_listen, state);
SHIM_SET_MAPPING("xam.xex", NetDll_accept, state);
SHIM_SET_MAPPING("xam.xex", NetDll_select, state);
SHIM_SET_MAPPING("xam.xex", NetDll_recv, state);
SHIM_SET_MAPPING("xam.xex", NetDll_recvfrom, state);
SHIM_SET_MAPPING("xam.xex", NetDll_send, state);
SHIM_SET_MAPPING("xam.xex", NetDll_sendto, state);
}
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