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SOC Updates 

-Implement GetSockOpt / SetSockOpt
-Fix bug in RecvFrom where sending from localhost
 does not fill in src_addr/src_addr_len on Linux
This commit is contained in:
Ryan Loebs 2016-03-28 23:34:34 -07:00
parent 2bc88032e2
commit 91dbebbcc5
1 changed files with 46 additions and 3 deletions
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49
src/core/hle/service/soc_u.cpp
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@ -568,7 +568,7 @@ static void RecvFrom(Service::Interface* self) {
socklen_t src_addr_len = sizeof(src_addr);
int ret = ::recvfrom(socket_handle, (char*)output_buff, len, flags, &src_addr, &src_addr_len);
if (buffer_parameters.output_src_address_buffer != 0) {
if (buffer_parameters.output_src_address_buffer != 0 && src_addr_len > 0) {
CTRSockAddr* ctr_src_addr = reinterpret_cast<CTRSockAddr*>(Memory::GetPointer(buffer_parameters.output_src_address_buffer));
*ctr_src_addr = CTRSockAddr::FromPlatform(src_addr);
}
@ -724,6 +724,49 @@ static void ShutdownSockets(Service::Interface* self) {
cmd_buffer[1] = 0;
}
static void GetSockOpt(Service::Interface* self) {
u32* cmd_buffer = Kernel::GetCommandBuffer();
u32 socket_handle = cmd_buffer[1];
u32 level = cmd_buffer[2];
u32 optname = cmd_buffer[3];
u32 optlen = cmd_buffer[4];
// 0x100 = static buffer offset (bytes)
// + 0x4 = 2nd pointer (u32) position
// >> 2 = convert to u32 offset instead of byte offset (cmd_buffer = u32*)
u8* optval = Memory::GetPointer(cmd_buffer[0x104 >> 2]);
int ret = ::getsockopt(socket_handle, level, optname, &optval, &optlen);
int err = 0;
if(ret == SOCKET_ERROR_VALUE) {
err = TranslateError(GET_ERRNO);
}
cmd_buffer[0] = IPC::MakeHeader(0x11, 4, 2);
cmd_buffer[1] = ret;
cmd_buffer[2] = err;
cmd_buffer[3] = optlen;
}
static void SetSockOpt(Service::Interface* self) {
u32* cmd_buffer = Kernel::GetCommandBuffer();
u32 socket_handle = cmd_buffer[1];
u32 level = cmd_buffer[2];
u32 optname = cmd_buffer[3];
socklen_t optlen = static_cast<socklen_t>(cmd_buffer[4]);
void *optval = Memory::GetPointer(cmd_buffer[8]);
int ret = static_cast<u32>(::setsockopt(socket_handle, level, optname, optval, optlen));
int err = 0;
if(ret == SOCKET_ERROR_VALUE) {
err = TranslateError(GET_ERRNO);
}
cmd_buffer[0] = IPC::MakeHeader(0x12, 4, 4);
cmd_buffer[1] = ret;
cmd_buffer[2] = err;
}
const Interface::FunctionInfo FunctionTable[] = {
{0x00010044, InitializeSockets, "InitializeSockets"},
{0x000200C2, Socket, "Socket"},
@ -741,8 +784,8 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x000E00C2, nullptr, "GetHostByAddr"},
{0x000F0106, nullptr, "GetAddrInfo"},
{0x00100102, nullptr, "GetNameInfo"},
{0x00110102, nullptr, "GetSockOpt"},
{0x00120104, nullptr, "SetSockOpt"},
{0x00110102, GetSockOpt, "GetSockOpt"},
{0x00120104, SetSockOpt, "SetSockOpt"},
{0x001300C2, Fcntl, "Fcntl"},
{0x00140084, Poll, "Poll"},
{0x00150042, nullptr, "SockAtMark"},