mirror of
https://github.com/PabloMK7/citra.git
synced 2025-10-31 13:50:03 +00:00
Fix socket poll and handling in windows (#6166)
* Fix socket poll and handling in windows * Fix clang * Add guest timing adjust * Use platform independent time fetch * Use proper type in time_point * Fix ambiguous function call * Do suggestions * Take cpu_clock_scale into account in tick adjust
This commit is contained in:
PabloMK7
GitHub
parent
a2daef2985
commit
4d684174e0
4 changed files with 227 additions and 52 deletions
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@ -174,6 +174,22 @@ void Timing::Timer::MoveEvents() {
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}
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}
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u32 Timing::Timer::StartAdjust() {
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ASSERT((adjust_value_curr_handle & 1) == 0); // Should always be even
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adjust_value_last = std::chrono::steady_clock::now();
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return ++adjust_value_curr_handle;
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}
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void Timing::Timer::EndAdjust(u32 start_adjust_handle) {
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std::chrono::time_point<std::chrono::steady_clock> new_timer = std::chrono::steady_clock::now();
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ASSERT(new_timer >= adjust_value_last && start_adjust_handle == adjust_value_curr_handle);
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AddTicks(nsToCycles(static_cast<float>(
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std::chrono::duration_cast<std::chrono::nanoseconds>(new_timer - adjust_value_last)
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.count() /
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cpu_clock_scale)));
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++adjust_value_curr_handle;
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}
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s64 Timing::Timer::GetMaxSliceLength() const {
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const auto& next_event = event_queue.begin();
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if (next_event != event_queue.end()) {
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@ -203,6 +203,11 @@ public:
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void MoveEvents();
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// Use these two functions to adjust the guest system tick on host blocking operations, so
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// that the guest can tell how much time passed during the host call.
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u32 StartAdjust();
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void EndAdjust(u32 start_adjust_handle);
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private:
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friend class Timing;
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// The queue is a min-heap using std::make_heap/push_heap/pop_heap.
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@ -227,6 +232,9 @@ public:
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s64 downcount = MAX_SLICE_LENGTH;
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s64 executed_ticks = 0;
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u64 idled_cycles = 0;
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std::chrono::time_point<std::chrono::steady_clock> adjust_value_last;
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u32 adjust_value_curr_handle = 0;
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// Stores a scaling for the internal clockspeed. Changing this number results in
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// under/overclocking the guest cpu
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double cpu_clock_scale = 1.0;
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@ -221,19 +221,25 @@ struct CTRPollFD {
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/// Translates the resulting events of a Poll operation from 3ds specific to platform
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/// specific
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static u32 TranslateToPlatform(Events input_event) {
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static u32 TranslateToPlatform(Events input_event, bool isOutput) {
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#if _WIN32
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constexpr bool isWin = true;
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#else
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constexpr bool isWin = false;
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#endif
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u32 ret = 0;
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if (input_event.pollin)
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ret |= POLLIN;
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if (input_event.pollpri)
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if (input_event.pollpri && !isWin)
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ret |= POLLPRI;
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if (input_event.pollhup)
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if (input_event.pollhup && (!isWin || isOutput))
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ret |= POLLHUP;
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if (input_event.pollerr)
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if (input_event.pollerr && (!isWin || isOutput))
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ret |= POLLERR;
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if (input_event.pollout)
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ret |= POLLOUT;
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if (input_event.pollnval)
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if (input_event.pollnval && (isWin && isOutput))
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ret |= POLLNVAL;
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return ret;
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}
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@ -242,20 +248,26 @@ struct CTRPollFD {
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Events revents; ///< Events received (output)
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/// Converts a platform-specific pollfd to a 3ds specific structure
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static CTRPollFD FromPlatform(pollfd const& fd) {
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static CTRPollFD FromPlatform(SOC::SOC_U& socu, pollfd const& fd) {
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CTRPollFD result;
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result.events.hex = Events::TranslateTo3DS(fd.events).hex;
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result.revents.hex = Events::TranslateTo3DS(fd.revents).hex;
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result.fd = static_cast<u32>(fd.fd);
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for (auto iter = socu.open_sockets.begin(); iter != socu.open_sockets.end(); ++iter) {
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if (iter->second.socket_fd == fd.fd) {
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result.fd = iter->first;
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break;
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}
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}
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return result;
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}
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/// Converts a 3ds specific pollfd to a platform-specific structure
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static pollfd ToPlatform(CTRPollFD const& fd) {
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static pollfd ToPlatform(SOC::SOC_U& socu, CTRPollFD const& fd) {
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pollfd result;
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result.events = Events::TranslateToPlatform(fd.events);
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result.revents = Events::TranslateToPlatform(fd.revents);
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result.fd = fd.fd;
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result.events = Events::TranslateToPlatform(fd.events, false);
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result.revents = Events::TranslateToPlatform(fd.revents, true);
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auto iter = socu.open_sockets.find(fd.fd);
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result.fd = (iter != socu.open_sockets.end()) ? iter->second.socket_fd : 0;
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return result;
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}
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};
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@ -351,6 +363,14 @@ struct CTRAddrInfo {
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static_assert(sizeof(CTRAddrInfo) == 0x130, "Size of CTRAddrInfo is not correct");
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void SOC_U::PreTimerAdjust() {
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timer_adjust_handle = Core::System::GetInstance().GetRunningCore().GetTimer().StartAdjust();
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}
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void SOC_U::PostTimerAdjust() {
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Core::System::GetInstance().GetRunningCore().GetTimer().EndAdjust(timer_adjust_handle);
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}
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void SOC_U::CleanupSockets() {
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for (auto sock : open_sockets)
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closesocket(sock.second.socket_fd);
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@ -385,21 +405,28 @@ void SOC_U::Socket(Kernel::HLERequestContext& ctx) {
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return;
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}
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u32 ret = static_cast<u32>(::socket(domain, type, protocol));
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u64 ret = static_cast<u64>(::socket(domain, type, protocol));
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u32 socketHandle = GetNextSocketID();
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if ((s32)ret != SOCKET_ERROR_VALUE)
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open_sockets[ret] = {ret, true};
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if ((s64)ret != SOCKET_ERROR_VALUE)
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open_sockets[socketHandle] = {static_cast<decltype(SocketHolder::socket_fd)>(ret), true};
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if ((s32)ret == SOCKET_ERROR_VALUE)
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if ((s64)ret == SOCKET_ERROR_VALUE)
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ret = TranslateError(GET_ERRNO);
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rb.Push(RESULT_SUCCESS);
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rb.Push(ret);
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rb.Push(socketHandle);
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}
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void SOC_U::Bind(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x05, 2, 4);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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u32 len = rp.Pop<u32>();
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rp.PopPID();
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auto sock_addr_buf = rp.PopStaticBuffer();
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@ -409,7 +436,7 @@ void SOC_U::Bind(Kernel::HLERequestContext& ctx) {
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sockaddr sock_addr = CTRSockAddr::ToPlatform(ctr_sock_addr);
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s32 ret = ::bind(socket_handle, &sock_addr, std::max<u32>(sizeof(sock_addr), len));
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s32 ret = ::bind(fd_info->second.socket_fd, &sock_addr, std::max<u32>(sizeof(sock_addr), len));
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if (ret != 0)
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ret = TranslateError(GET_ERRNO);
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@ -422,6 +449,12 @@ void SOC_U::Bind(Kernel::HLERequestContext& ctx) {
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void SOC_U::Fcntl(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x13, 3, 2);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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u32 ctr_cmd = rp.Pop<u32>();
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u32 ctr_arg = rp.Pop<u32>();
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rp.PopPID();
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@ -436,11 +469,10 @@ void SOC_U::Fcntl(Kernel::HLERequestContext& ctx) {
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if (ctr_cmd == 3) { // F_GETFL
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#ifdef _WIN32
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posix_ret = 0;
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auto iter = open_sockets.find(socket_handle);
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if (iter != open_sockets.end() && iter->second.blocking == false)
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if (fd_info->second.blocking == false)
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posix_ret |= 4; // O_NONBLOCK
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#else
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int ret = ::fcntl(socket_handle, F_GETFL, 0);
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int ret = ::fcntl(fd_info->second.socket_fd, F_GETFL, 0);
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if (ret == SOCKET_ERROR_VALUE) {
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posix_ret = TranslateError(GET_ERRNO);
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return;
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@ -452,7 +484,7 @@ void SOC_U::Fcntl(Kernel::HLERequestContext& ctx) {
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} else if (ctr_cmd == 4) { // F_SETFL
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#ifdef _WIN32
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unsigned long tmp = (ctr_arg & 4 /* O_NONBLOCK */) ? 1 : 0;
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int ret = ioctlsocket(socket_handle, FIONBIO, &tmp);
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int ret = ioctlsocket(fd_info->second.socket_fd, FIONBIO, &tmp);
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if (ret == SOCKET_ERROR_VALUE) {
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posix_ret = TranslateError(GET_ERRNO);
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return;
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@ -461,7 +493,7 @@ void SOC_U::Fcntl(Kernel::HLERequestContext& ctx) {
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if (iter != open_sockets.end())
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iter->second.blocking = (tmp == 0);
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#else
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int flags = ::fcntl(socket_handle, F_GETFL, 0);
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int flags = ::fcntl(fd_info->second.socket_fd, F_GETFL, 0);
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if (flags == SOCKET_ERROR_VALUE) {
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posix_ret = TranslateError(GET_ERRNO);
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return;
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@ -471,7 +503,7 @@ void SOC_U::Fcntl(Kernel::HLERequestContext& ctx) {
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if (ctr_arg & 4) // O_NONBLOCK
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flags |= O_NONBLOCK;
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int ret = ::fcntl(socket_handle, F_SETFL, flags);
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int ret = ::fcntl(fd_info->second.socket_fd, F_SETFL, flags);
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if (ret == SOCKET_ERROR_VALUE) {
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posix_ret = TranslateError(GET_ERRNO);
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return;
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@ -487,10 +519,16 @@ void SOC_U::Fcntl(Kernel::HLERequestContext& ctx) {
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void SOC_U::Listen(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x03, 2, 2);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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u32 backlog = rp.Pop<u32>();
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rp.PopPID();
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s32 ret = ::listen(socket_handle, backlog);
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s32 ret = ::listen(fd_info->second.socket_fd, backlog);
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if (ret != 0)
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ret = TranslateError(GET_ERRNO);
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@ -505,11 +543,19 @@ void SOC_U::Accept(Kernel::HLERequestContext& ctx) {
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// performing nonblocking operations and spinlock until the data is available
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IPC::RequestParser rp(ctx, 0x04, 2, 2);
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const auto socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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[[maybe_unused]] const auto max_addr_len = static_cast<socklen_t>(rp.Pop<u32>());
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rp.PopPID();
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sockaddr addr;
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socklen_t addr_len = sizeof(addr);
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u32 ret = static_cast<u32>(::accept(socket_handle, &addr, &addr_len));
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PreTimerAdjust();
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u32 ret = static_cast<u32>(::accept(fd_info->second.socket_fd, &addr, &addr_len));
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PostTimerAdjust();
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if (static_cast<s32>(ret) != SOCKET_ERROR_VALUE) {
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open_sockets[ret] = {ret, true};
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@ -552,12 +598,21 @@ void SOC_U::GetHostId(Kernel::HLERequestContext& ctx) {
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void SOC_U::Close(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x0B, 1, 2);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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rp.PopPID();
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s32 ret = 0;
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open_sockets.erase(socket_handle);
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ret = closesocket(socket_handle);
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PreTimerAdjust();
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ret = closesocket(fd_info->second.socket_fd);
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PostTimerAdjust();
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open_sockets.erase(socket_handle);
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if (ret != 0)
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ret = TranslateError(GET_ERRNO);
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@ -570,6 +625,12 @@ void SOC_U::Close(Kernel::HLERequestContext& ctx) {
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void SOC_U::SendTo(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x0A, 4, 6);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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u32 len = rp.Pop<u32>();
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u32 flags = rp.Pop<u32>();
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u32 addr_len = rp.Pop<u32>();
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@ -578,16 +639,18 @@ void SOC_U::SendTo(Kernel::HLERequestContext& ctx) {
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auto dest_addr_buff = rp.PopStaticBuffer();
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s32 ret = -1;
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PreTimerAdjust();
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if (addr_len > 0) {
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CTRSockAddr ctr_dest_addr;
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std::memcpy(&ctr_dest_addr, dest_addr_buff.data(), sizeof(ctr_dest_addr));
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sockaddr dest_addr = CTRSockAddr::ToPlatform(ctr_dest_addr);
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ret = ::sendto(socket_handle, reinterpret_cast<const char*>(input_buff.data()), len, flags,
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&dest_addr, sizeof(dest_addr));
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ret = ::sendto(fd_info->second.socket_fd, reinterpret_cast<const char*>(input_buff.data()),
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len, flags, &dest_addr, sizeof(dest_addr));
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} else {
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ret = ::sendto(socket_handle, reinterpret_cast<const char*>(input_buff.data()), len, flags,
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nullptr, 0);
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ret = ::sendto(fd_info->second.socket_fd, reinterpret_cast<const char*>(input_buff.data()),
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len, flags, nullptr, 0);
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}
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PostTimerAdjust();
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if (ret == SOCKET_ERROR_VALUE)
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ret = TranslateError(GET_ERRNO);
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@ -600,6 +663,12 @@ void SOC_U::SendTo(Kernel::HLERequestContext& ctx) {
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void SOC_U::RecvFromOther(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x7, 4, 4);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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u32 len = rp.Pop<u32>();
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u32 flags = rp.Pop<u32>();
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u32 addr_len = rp.Pop<u32>();
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@ -613,19 +682,20 @@ void SOC_U::RecvFromOther(Kernel::HLERequestContext& ctx) {
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socklen_t src_addr_len = sizeof(src_addr);
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s32 ret = -1;
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PreTimerAdjust();
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if (addr_len > 0) {
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ret = ::recvfrom(socket_handle, reinterpret_cast<char*>(output_buff.data()), len, flags,
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&src_addr, &src_addr_len);
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ret = ::recvfrom(fd_info->second.socket_fd, reinterpret_cast<char*>(output_buff.data()),
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len, flags, &src_addr, &src_addr_len);
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if (ret >= 0 && src_addr_len > 0) {
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ctr_src_addr = CTRSockAddr::FromPlatform(src_addr);
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std::memcpy(addr_buff.data(), &ctr_src_addr, sizeof(ctr_src_addr));
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}
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} else {
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ret = ::recvfrom(socket_handle, reinterpret_cast<char*>(output_buff.data()), len, flags,
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NULL, 0);
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ret = ::recvfrom(fd_info->second.socket_fd, reinterpret_cast<char*>(output_buff.data()),
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len, flags, NULL, 0);
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addr_buff.resize(0);
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}
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PostTimerAdjust();
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if (ret == SOCKET_ERROR_VALUE) {
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ret = TranslateError(GET_ERRNO);
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} else {
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@ -645,6 +715,12 @@ void SOC_U::RecvFrom(Kernel::HLERequestContext& ctx) {
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// performing nonblocking operations and spinlock until the data is available
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IPC::RequestParser rp(ctx, 0x08, 4, 2);
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u32 socket_handle = rp.Pop<u32>();
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auto fd_info = open_sockets.find(socket_handle);
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if (fd_info == open_sockets.end()) {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(ERR_INVALID_HANDLE);
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return;
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}
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u32 len = rp.Pop<u32>();
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u32 flags = rp.Pop<u32>();
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u32 addr_len = rp.Pop<u32>();
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@ -657,19 +733,21 @@ void SOC_U::RecvFrom(Kernel::HLERequestContext& ctx) {
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socklen_t src_addr_len = sizeof(src_addr);
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s32 ret = -1;
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PreTimerAdjust();
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if (addr_len > 0) {
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// Only get src adr if input adr available
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ret = ::recvfrom(socket_handle, reinterpret_cast<char*>(output_buff.data()), len, flags,
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&src_addr, &src_addr_len);
|
||||
ret = ::recvfrom(fd_info->second.socket_fd, reinterpret_cast<char*>(output_buff.data()),
|
||||
len, flags, &src_addr, &src_addr_len);
|
||||
if (ret >= 0 && src_addr_len > 0) {
|
||||
ctr_src_addr = CTRSockAddr::FromPlatform(src_addr);
|
||||
std::memcpy(addr_buff.data(), &ctr_src_addr, sizeof(ctr_src_addr));
|
||||
}
|
||||
} else {
|
||||
ret = ::recvfrom(socket_handle, reinterpret_cast<char*>(output_buff.data()), len, flags,
|
||||
NULL, 0);
|
||||
ret = ::recvfrom(fd_info->second.socket_fd, reinterpret_cast<char*>(output_buff.data()),
|
||||
len, flags, NULL, 0);
|
||||
addr_buff.resize(0);
|
||||
}
|
||||
PostTimerAdjust();
|
||||
|
||||
s32 total_received = ret;
|
||||
if (ret == SOCKET_ERROR_VALUE) {
|
||||
|
|
@ -700,21 +778,32 @@ void SOC_U::Poll(Kernel::HLERequestContext& ctx) {
|
|||
|
||||
// The 3ds_pollfd and the pollfd structures may be different (Windows/Linux have different
|
||||
// sizes)
|
||||
// so we have to copy the data
|
||||
// so we have to copy the data in order
|
||||
std::vector<pollfd> platform_pollfd(nfds);
|
||||
std::transform(ctr_fds.begin(), ctr_fds.end(), platform_pollfd.begin(), CTRPollFD::ToPlatform);
|
||||
for (u32 i = 0; i < nfds; i++) {
|
||||
platform_pollfd[i] = CTRPollFD::ToPlatform(*this, ctr_fds[i]);
|
||||
}
|
||||
|
||||
PreTimerAdjust();
|
||||
s32 ret = ::poll(platform_pollfd.data(), nfds, timeout);
|
||||
PostTimerAdjust();
|
||||
|
||||
// Now update the output pollfd structure
|
||||
std::transform(platform_pollfd.begin(), platform_pollfd.end(), ctr_fds.begin(),
|
||||
CTRPollFD::FromPlatform);
|
||||
// Now update the output 3ds_pollfd structure
|
||||
for (u32 i = 0; i < nfds; i++) {
|
||||
ctr_fds[i] = CTRPollFD::FromPlatform(*this, platform_pollfd[i]);
|
||||
}
|
||||
|
||||
std::vector<u8> output_fds(nfds * sizeof(CTRPollFD));
|
||||
std::memcpy(output_fds.data(), ctr_fds.data(), nfds * sizeof(CTRPollFD));
|
||||
|
||||
if (ret == SOCKET_ERROR_VALUE)
|
||||
if (ret == SOCKET_ERROR_VALUE) {
|
||||
int err = GET_ERRNO;
|
||||
LOG_ERROR(Service_SOC, "Socket error: {}", err);
|
||||
|
||||
ret = TranslateError(GET_ERRNO);
|
||||
}
|
||||
|
||||
size_t test = platform_pollfd.size();
|
||||
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
|
|
@ -725,12 +814,18 @@ void SOC_U::Poll(Kernel::HLERequestContext& ctx) {
|
|||
void SOC_U::GetSockName(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp(ctx, 0x17, 2, 2);
|
||||
const auto socket_handle = rp.Pop<u32>();
|
||||
auto fd_info = open_sockets.find(socket_handle);
|
||||
if (fd_info == open_sockets.end()) {
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
||||
rb.Push(ERR_INVALID_HANDLE);
|
||||
return;
|
||||
}
|
||||
[[maybe_unused]] const auto max_addr_len = rp.Pop<u32>();
|
||||
rp.PopPID();
|
||||
|
||||
sockaddr dest_addr;
|
||||
socklen_t dest_addr_len = sizeof(dest_addr);
|
||||
s32 ret = ::getsockname(socket_handle, &dest_addr, &dest_addr_len);
|
||||
s32 ret = ::getsockname(fd_info->second.socket_fd, &dest_addr, &dest_addr_len);
|
||||
|
||||
CTRSockAddr ctr_dest_addr = CTRSockAddr::FromPlatform(dest_addr);
|
||||
std::vector<u8> dest_addr_buff(sizeof(ctr_dest_addr));
|
||||
|
|
@ -748,10 +843,16 @@ void SOC_U::GetSockName(Kernel::HLERequestContext& ctx) {
|
|||
void SOC_U::Shutdown(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp(ctx, 0x0C, 2, 2);
|
||||
u32 socket_handle = rp.Pop<u32>();
|
||||
auto fd_info = open_sockets.find(socket_handle);
|
||||
if (fd_info == open_sockets.end()) {
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
||||
rb.Push(ERR_INVALID_HANDLE);
|
||||
return;
|
||||
}
|
||||
s32 how = rp.Pop<s32>();
|
||||
rp.PopPID();
|
||||
|
||||
s32 ret = ::shutdown(socket_handle, how);
|
||||
s32 ret = ::shutdown(fd_info->second.socket_fd, how);
|
||||
if (ret != 0)
|
||||
ret = TranslateError(GET_ERRNO);
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
|
||||
|
|
@ -762,12 +863,18 @@ void SOC_U::Shutdown(Kernel::HLERequestContext& ctx) {
|
|||
void SOC_U::GetPeerName(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp(ctx, 0x18, 2, 2);
|
||||
const auto socket_handle = rp.Pop<u32>();
|
||||
auto fd_info = open_sockets.find(socket_handle);
|
||||
if (fd_info == open_sockets.end()) {
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
||||
rb.Push(ERR_INVALID_HANDLE);
|
||||
return;
|
||||
}
|
||||
[[maybe_unused]] const auto max_addr_len = rp.Pop<u32>();
|
||||
rp.PopPID();
|
||||
|
||||
sockaddr dest_addr;
|
||||
socklen_t dest_addr_len = sizeof(dest_addr);
|
||||
const int ret = ::getpeername(socket_handle, &dest_addr, &dest_addr_len);
|
||||
const int ret = ::getpeername(fd_info->second.socket_fd, &dest_addr, &dest_addr_len);
|
||||
|
||||
CTRSockAddr ctr_dest_addr = CTRSockAddr::FromPlatform(dest_addr);
|
||||
std::vector<u8> dest_addr_buff(sizeof(ctr_dest_addr));
|
||||
|
|
@ -790,6 +897,12 @@ void SOC_U::Connect(Kernel::HLERequestContext& ctx) {
|
|||
// performing nonblocking operations and spinlock until the data is available
|
||||
IPC::RequestParser rp(ctx, 0x06, 2, 4);
|
||||
const auto socket_handle = rp.Pop<u32>();
|
||||
auto fd_info = open_sockets.find(socket_handle);
|
||||
if (fd_info == open_sockets.end()) {
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
||||
rb.Push(ERR_INVALID_HANDLE);
|
||||
return;
|
||||
}
|
||||
[[maybe_unused]] const auto input_addr_len = rp.Pop<u32>();
|
||||
rp.PopPID();
|
||||
auto input_addr_buf = rp.PopStaticBuffer();
|
||||
|
|
@ -798,7 +911,9 @@ void SOC_U::Connect(Kernel::HLERequestContext& ctx) {
|
|||
std::memcpy(&ctr_input_addr, input_addr_buf.data(), sizeof(ctr_input_addr));
|
||||
|
||||
sockaddr input_addr = CTRSockAddr::ToPlatform(ctr_input_addr);
|
||||
s32 ret = ::connect(socket_handle, &input_addr, sizeof(input_addr));
|
||||
PreTimerAdjust();
|
||||
s32 ret = ::connect(fd_info->second.socket_fd, &input_addr, sizeof(input_addr));
|
||||
PostTimerAdjust();
|
||||
if (ret != 0)
|
||||
ret = TranslateError(GET_ERRNO);
|
||||
|
||||
|
|
@ -830,6 +945,12 @@ void SOC_U::ShutdownSockets(Kernel::HLERequestContext& ctx) {
|
|||
void SOC_U::GetSockOpt(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp(ctx, 0x11, 4, 2);
|
||||
u32 socket_handle = rp.Pop<u32>();
|
||||
auto fd_info = open_sockets.find(socket_handle);
|
||||
if (fd_info == open_sockets.end()) {
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
||||
rb.Push(ERR_INVALID_HANDLE);
|
||||
return;
|
||||
}
|
||||
u32 level = rp.Pop<u32>();
|
||||
s32 optname = rp.Pop<s32>();
|
||||
socklen_t optlen = static_cast<socklen_t>(rp.Pop<u32>());
|
||||
|
|
@ -847,7 +968,7 @@ void SOC_U::GetSockOpt(Kernel::HLERequestContext& ctx) {
|
|||
#endif
|
||||
} else {
|
||||
char* optval_data = reinterpret_cast<char*>(optval.data());
|
||||
err = ::getsockopt(socket_handle, level, optname, optval_data, &optlen);
|
||||
err = ::getsockopt(fd_info->second.socket_fd, level, optname, optval_data, &optlen);
|
||||
if (err == SOCKET_ERROR_VALUE) {
|
||||
err = TranslateError(GET_ERRNO);
|
||||
}
|
||||
|
|
@ -863,6 +984,12 @@ void SOC_U::GetSockOpt(Kernel::HLERequestContext& ctx) {
|
|||
void SOC_U::SetSockOpt(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp(ctx, 0x12, 4, 4);
|
||||
const auto socket_handle = rp.Pop<u32>();
|
||||
auto fd_info = open_sockets.find(socket_handle);
|
||||
if (fd_info == open_sockets.end()) {
|
||||
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
||||
rb.Push(ERR_INVALID_HANDLE);
|
||||
return;
|
||||
}
|
||||
const auto level = rp.Pop<u32>();
|
||||
const auto optname = rp.Pop<s32>();
|
||||
[[maybe_unused]] const auto optlen = static_cast<socklen_t>(rp.Pop<u32>());
|
||||
|
|
@ -879,7 +1006,7 @@ void SOC_U::SetSockOpt(Kernel::HLERequestContext& ctx) {
|
|||
#endif
|
||||
} else {
|
||||
const char* optval_data = reinterpret_cast<const char*>(optval.data());
|
||||
err = static_cast<u32>(::setsockopt(socket_handle, level, optname, optval_data,
|
||||
err = static_cast<u32>(::setsockopt(fd_info->second.socket_fd, level, optname, optval_data,
|
||||
static_cast<socklen_t>(optval.size())));
|
||||
if (err == SOCKET_ERROR_VALUE) {
|
||||
err = TranslateError(GET_ERRNO);
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@
|
|||
|
||||
#include <unordered_map>
|
||||
#include <boost/serialization/unordered_map.hpp>
|
||||
#include "core/hle/result.h"
|
||||
#include "core/hle/service/service.h"
|
||||
|
||||
namespace Core {
|
||||
|
|
@ -16,7 +17,13 @@ namespace Service::SOC {
|
|||
|
||||
/// Holds information about a particular socket
|
||||
struct SocketHolder {
|
||||
#ifdef _WIN32
|
||||
using SOCKET = unsigned long long;
|
||||
SOCKET socket_fd; ///< The socket descriptor
|
||||
#else
|
||||
u32 socket_fd; ///< The socket descriptor
|
||||
#endif // _WIN32
|
||||
|
||||
bool blocking; ///< Whether the socket is blocking or not, it is only read on Windows.
|
||||
|
||||
private:
|
||||
|
|
@ -34,6 +41,10 @@ public:
|
|||
~SOC_U();
|
||||
|
||||
private:
|
||||
static constexpr ResultCode ERR_INVALID_HANDLE =
|
||||
ResultCode(ErrorDescription::InvalidHandle, ErrorModule::SOC, ErrorSummary::InvalidArgument,
|
||||
ErrorLevel::Permanent);
|
||||
|
||||
void Socket(Kernel::HLERequestContext& ctx);
|
||||
void Bind(Kernel::HLERequestContext& ctx);
|
||||
void Fcntl(Kernel::HLERequestContext& ctx);
|
||||
|
|
@ -59,16 +70,29 @@ private:
|
|||
void GetAddrInfoImpl(Kernel::HLERequestContext& ctx);
|
||||
void GetNameInfoImpl(Kernel::HLERequestContext& ctx);
|
||||
|
||||
// Socked ids
|
||||
u32 next_socket_id = 3;
|
||||
u32 GetNextSocketID() {
|
||||
return next_socket_id++;
|
||||
}
|
||||
|
||||
// System timer adjust
|
||||
u32 timer_adjust_handle;
|
||||
void PreTimerAdjust();
|
||||
void PostTimerAdjust();
|
||||
|
||||
/// Close all open sockets
|
||||
void CleanupSockets();
|
||||
|
||||
/// Holds info about the currently open sockets
|
||||
friend struct CTRPollFD;
|
||||
std::unordered_map<u32, SocketHolder> open_sockets;
|
||||
|
||||
template <class Archive>
|
||||
void serialize(Archive& ar, const unsigned int) {
|
||||
ar& boost::serialization::base_object<Kernel::SessionRequestHandler>(*this);
|
||||
ar& open_sockets;
|
||||
ar& timer_adjust_handle;
|
||||
}
|
||||
friend class boost::serialization::access;
|
||||
};
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue