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AnyPS5/core/libs/tests/GuestSceNet.cpp

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#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <winsock2.h>
#include <ws2tcpip.h>
#else
#include <cerrno>
#include <netinet/in.h>
#include <sys/socket.h>
#include <unistd.h>
#endif
#include "prx/libc/include/general/VabiMacros.hpp"
#include "prx/libkernel/Socket/include/SocketSelectDeadline.hpp"
#include "SceTypes.hpp"
#include <algorithm>
#include <array>
#include <chrono>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <future>
#include <stdexcept>
#include <thread>
extern "C" {
extern const std::uint8_t in6addr_any_nid_postfix[16];
extern const std::uint8_t in6addr_loopback_nid_postfix[16];
int APS5_VABI sceNetInit_nid_postfix(void);
int APS5_VABI sceNetSocket(const char*, int, int, int);
int APS5_VABI sceNetBind_nid_postfix(int, const void*, std::uint32_t);
int APS5_VABI sceNetListen(int, int);
int APS5_VABI sceNetGetsockname(int, void*, std::uint32_t*);
int APS5_VABI sceNetConnect(int, const void*, std::uint32_t);
int APS5_VABI sceNetAccept(int, void*, std::uint32_t*);
std::int64_t APS5_VABI sceNetSend(int, const void*, std::size_t, int);
std::int64_t APS5_VABI sceNetRecv(int, void*, std::size_t, int);
std::int64_t APS5_VABI sceNetSendto(int, const void*, std::size_t, int, const void*, std::uint32_t);
std::int64_t APS5_VABI sceNetRecvfrom(int, void*, std::size_t, int, void*, std::uint32_t*);
int APS5_VABI sceNetSocketClose(int);
int APS5_VABI sceNetShutdown(int, int);
int APS5_VABI sceNetSetsockopt(int, int, int, const void*, std::uint32_t);
int* APS5_VABI sceNetErrnoLoc(void);
int APS5_VABI sceNetEpollCreate(const char*, int);
int APS5_VABI sceNetEpollControl(int, int, int, const NetEpollEvent*);
int APS5_VABI sceNetEpollWait(int, NetEpollEvent*, int, int);
int APS5_VABI sceNetEpollDestroy(int);
int APS5_VABI sceNetEpollAbort(int, int);
extern const std::uint32_t sce_net_in6addr_any[4];
extern const std::uint8_t sce_net_in6addr_linklocal_allnodes[16];
int APS5_VABI sceNetResolverCreate(const char*, int, int);
int APS5_VABI sceNetResolverStartNtoa(int, const char*, void*, int, int, int);
int APS5_VABI sceNetResolverStartNtoaMultipleRecordsEx(int, const char*, void*, int, int, int);
int APS5_VABI sceNetResolverDestroy(int);
int APS5_VABI sceNetResolverGetError(int, int*);
int APS5_VABI sceNetCtlGetState(int*);
int APS5_VABI select_nid_postfix(int, void*, void*, void*, const void*);
int APS5_VABI open_nid_postfix(const char*, int, int);
int APS5_VABI close_nid_postfix(int);
int* APS5_VABI __error_nid_postfix();
int APS5_VABI sceNetInetPton(int, const char*, void*);
const char* APS5_VABI sceNetInetNtop(int, const void*, char*, std::uint32_t);
int* APS5_VABI sceNetErrnoLoc(void);
}
struct NetIovec {
void* base;
std::uint64_t length;
};
struct NetMsghdr {
void* name;
std::uint32_t name_length;
NetIovec* iov;
int iov_length;
void* control;
std::uint32_t control_length;
int flags;
};
struct NetMemoryPoolStats {
std::size_t pool_size;
std::size_t max_inuse_size;
std::size_t current_inuse_size;
};
extern "C" {
std::int64_t APS5_VABI sceNetSendmsg(int, const NetMsghdr*, int);
std::int64_t APS5_VABI sceNetRecvmsg(int, NetMsghdr*, int);
int APS5_VABI sceNetPoolCreate(const char*, int, int);
int APS5_VABI sceNetPoolDestroy(int);
int APS5_VABI sceNetGetMemoryPoolStats(int, NetMemoryPoolStats*);
}
static void Require(bool condition) {
if (!condition) std::abort();
}
static bool Failed(std::int64_t result, int error) {
return result == static_cast<int>(0x80410100u | static_cast<unsigned>(error)) && *sceNetErrnoLoc() == error;
}
static void CheckPoolStats() {
const int pool = sceNetPoolCreate("stats", 0x4000, 0);
Require(pool > 0);
NetMemoryPoolStats stats{1, 1, 1};
Require(sceNetGetMemoryPoolStats(pool, &stats) == 0);
Require(stats.pool_size == 0x4000 && stats.max_inuse_size == 0 && stats.current_inuse_size == 0);
Require(Failed(sceNetGetMemoryPoolStats(pool, nullptr), 22));
Require(sceNetPoolDestroy(pool) == 0);
Require(Failed(sceNetGetMemoryPoolStats(pool, &stats), 9));
}
static void CheckEmptyEpoll() {
const int epoll = sceNetEpollCreate("empty-epoll", 0);
Require(epoll >= 0);
NetEpollEvent event{};
Require(sceNetEpollWait(epoll, &event, 1, 0) == 0);
std::array<std::chrono::steady_clock::duration, 9> elapsed{};
for (auto& sample : elapsed) {
const auto start = std::chrono::steady_clock::now();
Require(sceNetEpollWait(epoll, &event, 1, 1000) == 0);
sample = std::chrono::steady_clock::now() - start;
Require(sample >= std::chrono::microseconds(1000));
}
#ifdef _WIN32
if (std::getenv("APS5_NO_TIMER_RESOLUTION") == nullptr) {
std::sort(elapsed.begin(), elapsed.end());
Require(elapsed[elapsed.size() / 2] < std::chrono::milliseconds(8));
}
#endif
Require(sceNetEpollAbort(epoll, 0) == 0);
Require(Failed(sceNetEpollWait(epoll, &event, 1, 1000), 53));
Require(sceNetEpollWait(epoll, &event, 1, 0) == 0);
Require(sceNetEpollDestroy(epoll) == 0);
for (const bool abort : {true, false}) {
const int waiting_epoll = sceNetEpollCreate("waiting-epoll", 0);
Require(waiting_epoll >= 0);
auto waiter = std::async(std::launch::async, [waiting_epoll, abort] {
NetEpollEvent ready{};
Require(Failed(sceNetEpollWait(waiting_epoll, &ready, 1, -1), abort ? 53 : 9));
});
std::this_thread::sleep_for(std::chrono::milliseconds(20));
Require((abort ? sceNetEpollAbort(waiting_epoll, 0) : sceNetEpollDestroy(waiting_epoll)) == 0);
Require(waiter.wait_for(std::chrono::seconds(1)) == std::future_status::ready);
waiter.get();
if (abort) Require(sceNetEpollDestroy(waiting_epoll) == 0);
}
}
static void CheckMessages(int receiver, int sender, const std::array<std::uint8_t, 16>& address) {
char head[] = "scatter ";
char tail[] = "gather";
NetIovec out[] = {{head, 8}, {nullptr, 0}, {tail, 6}};
std::array<std::uint8_t, 16> destination = address;
NetMsghdr send{destination.data(), 16, out, 3, nullptr, 0, 0};
Require(sceNetSendmsg(sender, &send, 0) == 14);
char first[5]{};
char second[20]{};
NetIovec in[] = {{first, sizeof(first)}, {second, sizeof(second)}};
std::array<std::uint8_t, 28> source{};
char control[16]{};
NetMsghdr receive{source.data(), static_cast<std::uint32_t>(source.size()), in, 2, control, sizeof(control), -1};
Require(sceNetRecvmsg(receiver, &receive, 2) == 14);
Require(std::memcmp(first, "scatt", 5) == 0 && std::memcmp(second, "er gather", 9) == 0);
Require(receive.flags == 0 && receive.control_length == 0 && receive.name_length == 16);
Require(source[0] == 16 && source[1] == 2 && source[4] == 127 && source[7] == 1);
std::memset(second, 0, sizeof(second));
receive.iov_length = 1;
receive.flags = -1;
Require(sceNetRecvmsg(receiver, &receive, 0) == 5);
Require(receive.flags == 0x10 && std::memcmp(first, "scatt", 5) == 0 && second[0] == 0);
NetMsghdr bad = send;
Require(Failed(sceNetSendmsg(sender, nullptr, 0), 14));
Require(Failed(sceNetRecvmsg(receiver, nullptr, 0), 14));
bad.iov_length = -1;
Require(Failed(sceNetSendmsg(sender, &bad, 0), 40));
bad.iov_length = 1025;
Require(Failed(sceNetRecvmsg(receiver, &bad, 0), 40));
bad.iov_length = 1;
bad.iov = nullptr;
Require(Failed(sceNetSendmsg(sender, &bad, 0), 14));
NetIovec hole[] = {{nullptr, 1}};
bad.iov = hole;
Require(Failed(sceNetRecvmsg(receiver, &bad, 0), 14));
NetIovec huge[] = {{head, 0x7fffffff}, {tail, 1}};
bad.iov = huge;
bad.iov_length = 2;
Require(Failed(sceNetSendmsg(sender, &bad, 0), 22));
Require(Failed(sceNetRecvmsg(receiver, &receive, 1), 45));
Require(Failed(sceNetSendmsg(sender, &send, 1), 45));
Require(Failed(sceNetRecvmsg(12345, &receive, 0), 9));
Require(Failed(sceNetSendmsg(12345, &send, 0), 9));
NetMsghdr with_control = send;
with_control.control = control;
with_control.control_length = sizeof(control);
bool threw = false;
try {
sceNetSendmsg(sender, &with_control, 0);
} catch (const std::runtime_error&) {
threw = true;
}
Require(threw);
}
static void CheckAddressText(int family, const char* text) {
std::array<std::uint8_t, 16> address{};
Require(sceNetInetPton(family, text, address.data()) == 1);
std::array<char, 64> output{};
const auto length = static_cast<std::uint32_t>(std::strlen(text));
for (std::uint32_t size = 0; size <= length; ++size) {
*sceNetErrnoLoc() = 123;
Require(sceNetInetNtop(family, address.data(), output.data(), size) == nullptr);
Require(*sceNetErrnoLoc() == 28);
}
output.fill('x');
*sceNetErrnoLoc() = 123;
Require(sceNetInetNtop(family, address.data(), output.data(), length + 1) == output.data());
Require(std::strcmp(output.data(), text) == 0 && output[length + 1] == 'x');
Require(*sceNetErrnoLoc() == 123);
Require(sceNetInetNtop(99, address.data(), output.data(), output.size()) == nullptr && *sceNetErrnoLoc() == 47);
Require(sceNetInetNtop(family, nullptr, output.data(), output.size()) == nullptr && *sceNetErrnoLoc() == 22);
Require(sceNetInetNtop(family, address.data(), nullptr, output.size()) == nullptr && *sceNetErrnoLoc() == 22);
}
static bool ipv6Unavailable = false;
static bool HostIpv6LoopbackUnavailable() {
const auto hostSocket = ::socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
#ifdef _WIN32
if (hostSocket == INVALID_SOCKET) {
const int error = WSAGetLastError();
return error == WSAEAFNOSUPPORT || error == WSAEPROTONOSUPPORT;
}
#else
if (hostSocket < 0) return errno == EAFNOSUPPORT || errno == EPROTONOSUPPORT;
#endif
sockaddr_in6 loopback{};
loopback.sin6_family = AF_INET6;
loopback.sin6_port = htons(9);
loopback.sin6_addr = in6addr_loopback;
const char payload = 0;
const auto sent = ::sendto(hostSocket, &payload, sizeof(payload), 0,
reinterpret_cast<const sockaddr*>(&loopback), sizeof(loopback));
#ifdef _WIN32
const int error = sent < 0 ? WSAGetLastError() : 0;
closesocket(hostSocket);
return sent < 0 && (error == WSAEADDRNOTAVAIL || error == WSAENETUNREACH || error == WSAEHOSTUNREACH);
#else
const int error = sent < 0 ? errno : 0;
close(hostSocket);
return sent < 0 && (error == EADDRNOTAVAIL || error == ENETUNREACH || error == EHOSTUNREACH);
#endif
}
static void CheckLinkLocalAllNodesIpv6() {
Require(reinterpret_cast<std::uintptr_t>(sce_net_in6addr_linklocal_allnodes) % alignof(std::uint32_t) == 0);
std::array<std::uint8_t, 16> address{};
Require(sceNetInetPton(28, "ff02::1", address.data()) == 1);
Require(std::memcmp(sce_net_in6addr_linklocal_allnodes, address.data(), address.size()) == 0);
std::array<char, 9> text;
text.fill('x');
Require(sceNetInetNtop(28, sce_net_in6addr_linklocal_allnodes, text.data(), 7) == nullptr && *sceNetErrnoLoc() == 28);
Require(sceNetInetNtop(28, sce_net_in6addr_linklocal_allnodes, text.data(), 8) == text.data());
Require(std::strcmp(text.data(), "ff02::1") == 0 && text[8] == 'x');
address.fill(0xa5);
Require(sceNetInetPton(28, text.data(), address.data()) == 1);
Require(std::memcmp(sce_net_in6addr_linklocal_allnodes, address.data(), address.size()) == 0);
}
static void CheckUnspecifiedIpv6() {
std::array<std::uint8_t, 16> unspecified{};
Require(sceNetInetPton(28, "::", unspecified.data()) == 1);
Require(std::memcmp(sce_net_in6addr_any, unspecified.data(), unspecified.size()) == 0);
char text[4] = {'x', 'x', 'x', 'x'};
Require(sceNetInetNtop(28, sce_net_in6addr_any, text, 3) == text);
Require(std::strcmp(text, "::") == 0 && text[3] == 'x');
const int receiver = sceNetSocket("ipv6-any", 28, 2, 17);
if (receiver < 0 && *sceNetErrnoLoc() == 47) {
ipv6Unavailable = true;
return;
}
const int sender = sceNetSocket("ipv6-loopback", 28, 2, 17);
Require(receiver >= 0 && sender >= 0);
std::array<std::uint8_t, 28> address{28, 28};
std::memcpy(address.data() + 8, sce_net_in6addr_any, 16);
Require(sceNetBind_nid_postfix(receiver, address.data(), address.size()) == 0);
std::uint32_t size = address.size();
address.fill(0xa5);
Require(sceNetGetsockname(receiver, address.data(), &size) == 0 && size == address.size());
Require(address[0] == 28 && address[1] == 28 && (address[2] != 0 || address[3] != 0));
Require(std::memcmp(address.data() + 8, unspecified.data(), unspecified.size()) == 0);
Require(sceNetInetPton(28, "::1", address.data() + 8) == 1);
const char payload[] = "IPv6 wildcard receive";
const auto sent = sceNetSendto(sender, payload, sizeof(payload), 0, address.data(), address.size());
if (sent < 0 && *sceNetErrnoLoc() == 51 && HostIpv6LoopbackUnavailable()) {
Require(sceNetSocketClose(sender) == 0);
Require(sceNetSocketClose(receiver) == 0);
ipv6Unavailable = true;
return;
}
Require(sent == sizeof(payload));
char received[sizeof(payload)]{};
std::array<std::uint8_t, 28> peer{};
size = peer.size();
Require(sceNetRecvfrom(receiver, received, sizeof(received), 0, peer.data(), &size) == sizeof(received));
Require(std::memcmp(received, payload, sizeof(payload)) == 0 && size == peer.size() && peer[1] == 28);
Require(std::memcmp(peer.data() + 8, address.data() + 8, 16) == 0);
Require(std::memcmp(sce_net_in6addr_any, unspecified.data(), unspecified.size()) == 0);
Require(sceNetSocketClose(sender) == 0);
Require(sceNetSocketClose(receiver) == 0);
}
int main() {
const auto epoch = std::chrono::steady_clock::time_point{};
Require(KernelSocketSelect::DeadlineAfter(epoch, 2, 250000) == epoch + std::chrono::milliseconds(2250));
Require(KernelSocketSelect::DeadlineAfter(epoch, INT64_MAX, 0) == std::chrono::steady_clock::time_point::max());
Require(KernelSocketSelect::DeadlineAfter(epoch, 10000000000LL, 0) == std::chrono::steady_clock::time_point::max());
const auto almostMax = std::chrono::steady_clock::time_point::max() - std::chrono::microseconds(1);
Require(KernelSocketSelect::DeadlineAfter(almostMax, 0, 1) == std::chrono::steady_clock::time_point::max());
Require(KernelSocketSelect::DeadlineAfter(almostMax, 0, 2) == std::chrono::steady_clock::time_point::max());
for (int i = 0; i < 16; ++i) {
Require(in6addr_any_nid_postfix[i] == 0);
Require(in6addr_loopback_nid_postfix[i] == (i == 15 ? 1 : 0));
}
Require(sceNetInit_nid_postfix() == 0);
CheckPoolStats();
CheckEmptyEpoll();
CheckAddressText(2, "127.0.0.1");
CheckAddressText(2, "255.255.255.255");
CheckAddressText(28, "::1");
CheckAddressText(28, "1234:5678:9abc:def0:1234:5678:9abc:def0");
CheckLinkLocalAllNodesIpv6();
CheckUnspecifiedIpv6();
const int closed = sceNetSocket("closed-by-kernel", 2, 2, 17);
Require(closed >= 0);
Require(close_nid_postfix(closed) == 0);
Require(Failed(sceNetSocketClose(closed), 9));
const int listener = sceNetSocket(nullptr, 2, 1, 6);
Require(listener >= 0);
std::array<std::uint8_t, 16> address{16, 2, 0, 0, 127, 0, 0, 1};
Require(sceNetBind_nid_postfix(listener, address.data(), address.size()) == 0);
Require(sceNetListen(listener, 4) == 0);
std::uint32_t address_size = address.size();
Require(sceNetGetsockname(listener, address.data(), &address_size) == 0 && address_size == 16);
Require(address[2] != 0 || address[3] != 0);
const int client = sceNetSocket(nullptr, 2, 1, 6);
Require(client >= 0);
Require(sceNetConnect(client, address.data(), address.size()) == 0);
std::array<std::uint8_t, 16> peer{};
address_size = peer.size();
const int accepted = sceNetAccept(listener, peer.data(), &address_size);
Require(accepted >= 0 && address_size == 16);
Require(sceNetConnect(client, address.data(), address.size()) == static_cast<int>(0x80410138) && *sceNetErrnoLoc() == 56);
const int nonblocking = 1;
Require(sceNetSetsockopt(accepted, 0xffff, 0x1200, &nonblocking, sizeof(nonblocking)) == 0);
char pending = 0;
Require(sceNetRecv(accepted, &pending, sizeof(pending), 0) == static_cast<int>(0x80410123) && *sceNetErrnoLoc() == 35);
const int connecting = sceNetSocket(nullptr, 2, 1, 6);
Require(connecting >= 0);
Require(sceNetSetsockopt(connecting, 0xffff, 0x1200, &nonblocking, sizeof(nonblocking)) == 0);
const int started = sceNetConnect(connecting, address.data(), address.size());
Require(started == 0 || (started == static_cast<int>(0x80410124) && *sceNetErrnoLoc() == 36));
Require(sceNetSocketClose(connecting) == 0);
const int epoll = sceNetEpollCreate("guest-sce-net", 0);
Require(epoll >= 0);
NetEpollEvent registration{};
registration.events = 1;
registration.ident = static_cast<std::uint64_t>(accepted);
registration.data.u32 = 77;
NetEpollEvent ready{};
auto waiter = std::async(std::launch::async, [&] { return sceNetEpollWait(epoll, &ready, 1, -1); });
std::this_thread::sleep_for(std::chrono::milliseconds(20));
Require(sceNetEpollControl(epoll, 1, accepted, &registration) == 0);
const char request[] = "guest tcp loopback";
char response[sizeof(request)]{};
Require(sceNetSend(client, request, sizeof(request), 0) == sizeof(request));
Require(waiter.wait_for(std::chrono::seconds(1)) == std::future_status::ready);
const int ready_count = waiter.get();
Require(ready_count == 1 && (ready.events & 1) && ready.ident == static_cast<std::uint64_t>(accepted) && ready.data.u32 == 77);
Require(sceNetEpollWait(epoll, &ready, 1, 1000000) == 1);
Require(sceNetRecv(accepted, response, sizeof(response), 0) == sizeof(response));
Require(std::strcmp(request, response) == 0);
char reply[] = "stream reply";
NetIovec reply_out[] = {{reply, 7}, {reply + 7, sizeof(reply) - 7}};
NetMsghdr reply_send{nullptr, 0, reply_out, 2, nullptr, 0, 0};
Require(sceNetSendmsg(accepted, &reply_send, 0) == sizeof(reply));
char reply_result[sizeof(reply)]{};
NetIovec reply_in[] = {{reply_result, sizeof(reply_result)}};
std::array<std::uint8_t, 16> reply_name{};
NetMsghdr reply_receive{reply_name.data(), 16, reply_in, 1, nullptr, 0, -1};
Require(sceNetRecvmsg(client, &reply_receive, 0) == sizeof(reply));
Require(std::strcmp(reply, reply_result) == 0 && reply_receive.flags == 0 && reply_receive.name_length == 0);
Require(sceNetSend(client, request, sizeof(request), 0) == sizeof(request));
ready = {};
Require(sceNetEpollWait(epoll, &ready, 1, 1000000) == 1 && (ready.events & 1) && ready.ident == static_cast<std::uint64_t>(accepted));
Require(sceNetShutdown(accepted, 1) == 0);
Require(Failed(sceNetSend(accepted, request, sizeof(request), 0), 32));
Require(sceNetEpollDestroy(epoll) == 0);
Require(sceNetSocketClose(accepted) == 0);
bool send_failed = false;
for (int attempt = 0; attempt < 100 && !send_failed; ++attempt) {
send_failed = sceNetSend(client, request, sizeof(request), 0) < 0;
if (!send_failed) std::this_thread::sleep_for(std::chrono::milliseconds(1));
}
Require(send_failed);
Require(sceNetSocketClose(client) == 0);
Require(sceNetSocketClose(listener) == 0);
Require(sceNetSocketClose(listener) == static_cast<int>(0x80410109) && *sceNetErrnoLoc() == 9);
const int udp_receiver = sceNetSocket(nullptr, 2, 2, 17);
const int udp_sender = sceNetSocket(nullptr, 2, 2, 17);
Require(udp_receiver >= 0 && udp_sender >= 0);
address = {16, 2, 0, 0, 127, 0, 0, 1};
Require(sceNetBind_nid_postfix(udp_receiver, address.data(), address.size()) == 0);
address_size = address.size();
Require(sceNetGetsockname(udp_receiver, address.data(), &address_size) == 0);
const char datagram[] = "guest udp loopback";
char datagram_result[sizeof(datagram)]{};
Require(sceNetSendto(udp_sender, datagram, sizeof(datagram), 0, address.data(), address.size()) == sizeof(datagram));
std::array<std::uint8_t, 16> source{};
address_size = source.size();
Require(sceNetRecvfrom(udp_receiver, datagram_result, sizeof(datagram_result), 0,
source.data(), &address_size) == sizeof(datagram_result));
Require(std::strcmp(datagram, datagram_result) == 0 && source[1] == 2);
std::uint64_t readable[16]{};
readable[udp_receiver / 64] |= std::uint64_t{1} << (udp_receiver % 64);
const std::int64_t poll_now[2]{0, 0};
Require(select_nid_postfix(udp_receiver + 1, readable, nullptr, nullptr, poll_now) == 0);
Require(readable[udp_receiver / 64] == 0);
Require(sceNetSendto(udp_sender, datagram, sizeof(datagram), 0, address.data(), address.size()) == sizeof(datagram));
readable[udp_receiver / 64] |= std::uint64_t{1} << (udp_receiver % 64);
const std::int64_t wait_second[2]{1, 0};
Require(select_nid_postfix(udp_receiver + 1, readable, nullptr, nullptr, wait_second) == 1);
Require(((readable[udp_receiver / 64] >> (udp_receiver % 64)) & 1u) != 0);
Require(sceNetRecvfrom(udp_receiver, datagram_result, sizeof(datagram_result), 0, nullptr, nullptr) == sizeof(datagram_result));
const std::int64_t bad_timeout[2]{0, 1000000};
Require(select_nid_postfix(udp_receiver + 1, readable, nullptr, nullptr, bad_timeout) == -1 && *__error_nid_postfix() == 22);
Require(select_nid_postfix(1025, nullptr, nullptr, nullptr, poll_now) == -1 && *__error_nid_postfix() == 22);
const int random = open_nid_postfix("/dev/urandom", 0, 0);
Require(random >= 0 && random < 1024);
std::uint64_t random_readable[16]{};
std::uint64_t random_urgent[16]{};
random_readable[random / 64] |= std::uint64_t{1} << (random % 64);
random_readable[udp_receiver / 64] |= std::uint64_t{1} << (udp_receiver % 64);
random_urgent[random / 64] |= std::uint64_t{1} << (random % 64);
Require(select_nid_postfix(std::max(random, udp_receiver) + 1, random_readable, nullptr, random_urgent, nullptr) == 1);
Require(((random_readable[random / 64] >> (random % 64)) & 1u) != 0);
Require(((random_readable[udp_receiver / 64] >> (udp_receiver % 64)) & 1u) == 0);
Require(random_urgent[random / 64] == 0);
Require(close_nid_postfix(random) == 0);
std::uint64_t stdio_readable[16]{1};
std::uint64_t stdio_writable[16]{6};
Require(select_nid_postfix(3, stdio_readable, stdio_writable, nullptr, poll_now) == 2);
Require(stdio_readable[0] == 0 && stdio_writable[0] == 6);
stdio_readable[0] = 1;
Require(select_nid_postfix(1, stdio_readable, nullptr, nullptr, poll_now) == 0 && stdio_readable[0] == 0);
CheckMessages(udp_receiver, udp_sender, address);
Require(sceNetSocketClose(udp_sender) == 0);
Require(sceNetSocketClose(udp_receiver) == 0);
const int resolver = sceNetResolverCreate("guest-sce-net", 0, 0);
Require(resolver >= 0);
int resolver_error = -1;
Require(sceNetResolverGetError(resolver, &resolver_error) == 0 && resolver_error == 0);
std::array<std::uint8_t, 4> ipv4{};
Require(sceNetResolverStartNtoa(resolver, "guest-sce-net.invalid", ipv4.data(), 5000000, 1, 0) ==
static_cast<int>(0x804101E1));
Require(sceNetResolverGetError(resolver, &resolver_error) == 0 &&
resolver_error == static_cast<int>(0x804101E1));
Require(sceNetResolverStartNtoa(resolver, nullptr, ipv4.data(), 5000000, 1, 0) == static_cast<int>(0x80410116));
Require(sceNetResolverGetError(resolver, &resolver_error) == 0 &&
resolver_error == static_cast<int>(0x804101E1));
Require(sceNetResolverStartNtoa(resolver, "localhost", ipv4.data(), 5000000, 1, 0) == 0);
Require(ipv4[0] == 127);
Require(sceNetResolverGetError(resolver, &resolver_error) == 0 && resolver_error == 0);
std::array<std::uint8_t, 512> records{};
records.fill(0xA5);
Require(sceNetResolverStartNtoaMultipleRecordsEx(resolver, "localhost", records.data(), 5000000, 1, 0) == 0);
std::int32_t record_family = 0;
std::int32_t record_count = 0;
std::int32_t record_count4 = 0;
std::memcpy(&record_family, records.data() + 16, sizeof(record_family));
std::memcpy(&record_count, records.data() + 320, sizeof(record_count));
std::memcpy(&record_count4, records.data() + 324, sizeof(record_count4));
Require(records[0] == 127 && record_family == 2 && record_count >= 1 && record_count <= 10 && record_count4 == record_count);
Require(std::all_of(records.begin() + 32 * record_count, records.begin() + 320, [](std::uint8_t byte) { return byte == 0; }));
Require(std::all_of(records.begin() + 328, records.begin() + 384, [](std::uint8_t byte) { return byte == 0; }));
Require(std::all_of(records.begin() + 384, records.end(), [](std::uint8_t byte) { return byte == 0xA5; }));
for (int first = 0; first < record_count; ++first) {
for (int second = first + 1; second < record_count; ++second) {
Require(std::memcmp(records.data() + 32 * first, records.data() + 32 * second, 4) != 0);
}
}
const auto resolved = records;
Require(sceNetResolverStartNtoaMultipleRecordsEx(resolver, nullptr, records.data(), 5000000, 1, 0) ==
static_cast<int>(0x80410116) && *sceNetErrnoLoc() == 22 && records == resolved);
Require(sceNetResolverStartNtoaMultipleRecordsEx(resolver, "localhost", nullptr, 5000000, 1, 0) ==
static_cast<int>(0x80410116) && *sceNetErrnoLoc() == 22);
Require(sceNetResolverStartNtoaMultipleRecordsEx(resolver, "guest-sce-net.invalid", records.data(), 5000000, 1, 0) ==
static_cast<int>(0x804101E1) && records == resolved);
Require(sceNetResolverGetError(resolver, nullptr) == static_cast<int>(0x80410116) && *sceNetErrnoLoc() == 22);
Require(sceNetResolverDestroy(resolver) == 0);
resolver_error = -1;
Require(sceNetResolverGetError(resolver, &resolver_error) == static_cast<int>(0x80410109) &&
*sceNetErrnoLoc() == 9 && resolver_error == -1);
Require(sceNetResolverStartNtoaMultipleRecordsEx(resolver, "localhost", records.data(), 5000000, 1, 0) ==
static_cast<int>(0x80410109) && *sceNetErrnoLoc() == 9 && records == resolved);
std::array<std::uint8_t, 16> ipv6{};
Require(sceNetInetPton(28, "::1", ipv6.data()) == 1);
char text[64]{};
Require(sceNetInetNtop(28, ipv6.data(), text, sizeof(text)) == text);
Require(std::strcmp(text, "::1") == 0);
int state = -1;
Require(sceNetCtlGetState(&state) == 0);
Require(state == 0 || state == 3);
if (ipv6Unavailable) {
std::puts("skipped the IPv6 socket checks, the host has no usable IPv6 loopback");
return 77;
}
}
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