summaryrefslogtreecommitdiffstats
path: root/src/core/network/network.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/core/network/network.cpp')
-rw-r--r--src/core/network/network.cpp173
1 files changed, 78 insertions, 95 deletions
diff --git a/src/core/network/network.cpp b/src/core/network/network.cpp
index 681e93468..526bfa110 100644
--- a/src/core/network/network.cpp
+++ b/src/core/network/network.cpp
@@ -7,6 +7,7 @@
#include <limits>
#include <utility>
#include <vector>
+#include "common/common_funcs.h"
#ifdef _WIN32
#define _WINSOCK_DEPRECATED_NO_WARNINGS // gethostname
@@ -90,15 +91,36 @@ LINGER MakeLinger(bool enable, u32 linger_value) {
return value;
}
-int LastError() {
- return WSAGetLastError();
-}
-
bool EnableNonBlock(SOCKET fd, bool enable) {
u_long value = enable ? 1 : 0;
return ioctlsocket(fd, FIONBIO, &value) != SOCKET_ERROR;
}
+Errno TranslateNativeError(int e) {
+ switch (e) {
+ case WSAEBADF:
+ return Errno::BADF;
+ case WSAEINVAL:
+ return Errno::INVAL;
+ case WSAEMFILE:
+ return Errno::MFILE;
+ case WSAENOTCONN:
+ return Errno::NOTCONN;
+ case WSAEWOULDBLOCK:
+ return Errno::AGAIN;
+ case WSAECONNREFUSED:
+ return Errno::CONNREFUSED;
+ case WSAEHOSTUNREACH:
+ return Errno::HOSTUNREACH;
+ case WSAENETDOWN:
+ return Errno::NETDOWN;
+ case WSAENETUNREACH:
+ return Errno::NETUNREACH;
+ default:
+ return Errno::OTHER;
+ }
+}
+
#elif YUZU_UNIX // ^ _WIN32 v YUZU_UNIX
using SOCKET = int;
@@ -108,9 +130,6 @@ using ULONG = u64;
constexpr SOCKET INVALID_SOCKET = -1;
constexpr SOCKET SOCKET_ERROR = -1;
-constexpr int WSAEWOULDBLOCK = EAGAIN;
-constexpr int WSAENOTCONN = ENOTCONN;
-
constexpr int SD_RECEIVE = SHUT_RD;
constexpr int SD_SEND = SHUT_WR;
constexpr int SD_BOTH = SHUT_RDWR;
@@ -162,10 +181,6 @@ linger MakeLinger(bool enable, u32 linger_value) {
return value;
}
-int LastError() {
- return errno;
-}
-
bool EnableNonBlock(int fd, bool enable) {
int flags = fcntl(fd, F_GETFD);
if (flags == -1) {
@@ -179,8 +194,43 @@ bool EnableNonBlock(int fd, bool enable) {
return fcntl(fd, F_SETFD, flags) == 0;
}
+Errno TranslateNativeError(int e) {
+ switch (e) {
+ case EBADF:
+ return Errno::BADF;
+ case EINVAL:
+ return Errno::INVAL;
+ case EMFILE:
+ return Errno::MFILE;
+ case ENOTCONN:
+ return Errno::NOTCONN;
+ case EAGAIN:
+ return Errno::AGAIN;
+ case ECONNREFUSED:
+ return Errno::CONNREFUSED;
+ case EHOSTUNREACH:
+ return Errno::HOSTUNREACH;
+ case ENETDOWN:
+ return Errno::NETDOWN;
+ case ENETUNREACH:
+ return Errno::NETUNREACH;
+ default:
+ return Errno::OTHER;
+ }
+}
+
#endif
+Errno GetAndLogLastError() {
+#ifdef _WIN32
+ int e = WSAGetLastError();
+#else
+ int e = errno;
+#endif
+ LOG_ERROR(Network, "Socket operation error: {}", NativeErrorToString(e));
+ return TranslateNativeError(e);
+}
+
int TranslateDomain(Domain domain) {
switch (domain) {
case Domain::INET:
@@ -290,9 +340,7 @@ Errno SetSockOpt(SOCKET fd, int option, T value) {
if (result != SOCKET_ERROR) {
return Errno::SUCCESS;
}
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
+ return GetAndLogLastError();
}
} // Anonymous namespace
@@ -308,14 +356,12 @@ NetworkInstance::~NetworkInstance() {
std::pair<IPv4Address, Errno> GetHostIPv4Address() {
std::array<char, 256> name{};
if (gethostname(name.data(), static_cast<int>(name.size()) - 1) == SOCKET_ERROR) {
- UNIMPLEMENTED_MSG("Unhandled gethostname error");
- return {IPv4Address{}, Errno::SUCCESS};
+ return {IPv4Address{}, GetAndLogLastError()};
}
hostent* const ent = gethostbyname(name.data());
if (!ent) {
- UNIMPLEMENTED_MSG("Unhandled gethostbyname error");
- return {IPv4Address{}, Errno::SUCCESS};
+ return {IPv4Address{}, GetAndLogLastError()};
}
if (ent->h_addr_list == nullptr) {
UNIMPLEMENTED_MSG("No addr provided in hostent->h_addr_list");
@@ -359,9 +405,7 @@ std::pair<s32, Errno> Poll(std::vector<PollFD>& pollfds, s32 timeout) {
ASSERT(result == SOCKET_ERROR);
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {-1, Errno::SUCCESS};
+ return {-1, GetAndLogLastError()};
}
Socket::~Socket() {
@@ -380,9 +424,7 @@ Errno Socket::Initialize(Domain domain, Type type, Protocol protocol) {
return Errno::SUCCESS;
}
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
+ return GetAndLogLastError();
}
std::pair<Socket::AcceptResult, Errno> Socket::Accept() {
@@ -391,9 +433,7 @@ std::pair<Socket::AcceptResult, Errno> Socket::Accept() {
const SOCKET new_socket = accept(fd, &addr, &addrlen);
if (new_socket == INVALID_SOCKET) {
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {AcceptResult{}, Errno::SUCCESS};
+ return {AcceptResult{}, GetAndLogLastError()};
}
AcceptResult result;
@@ -412,23 +452,14 @@ Errno Socket::Connect(SockAddrIn addr_in) {
return Errno::SUCCESS;
}
- switch (const int ec = LastError()) {
- case WSAEWOULDBLOCK:
- LOG_DEBUG(Service, "EAGAIN generated");
- return Errno::AGAIN;
- default:
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
- }
+ return GetAndLogLastError();
}
std::pair<SockAddrIn, Errno> Socket::GetPeerName() {
sockaddr addr;
socklen_t addrlen = sizeof(addr);
if (getpeername(fd, &addr, &addrlen) == SOCKET_ERROR) {
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {SockAddrIn{}, Errno::SUCCESS};
+ return {SockAddrIn{}, GetAndLogLastError()};
}
ASSERT(addrlen == sizeof(sockaddr_in));
@@ -439,9 +470,7 @@ std::pair<SockAddrIn, Errno> Socket::GetSockName() {
sockaddr addr;
socklen_t addrlen = sizeof(addr);
if (getsockname(fd, &addr, &addrlen) == SOCKET_ERROR) {
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {SockAddrIn{}, Errno::SUCCESS};
+ return {SockAddrIn{}, GetAndLogLastError()};
}
ASSERT(addrlen == sizeof(sockaddr_in));
@@ -454,9 +483,7 @@ Errno Socket::Bind(SockAddrIn addr) {
return Errno::SUCCESS;
}
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
+ return GetAndLogLastError();
}
Errno Socket::Listen(s32 backlog) {
@@ -464,9 +491,7 @@ Errno Socket::Listen(s32 backlog) {
return Errno::SUCCESS;
}
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
+ return GetAndLogLastError();
}
Errno Socket::Shutdown(ShutdownHow how) {
@@ -489,14 +514,7 @@ Errno Socket::Shutdown(ShutdownHow how) {
return Errno::SUCCESS;
}
- switch (const int ec = LastError()) {
- case WSAENOTCONN:
- LOG_ERROR(Service, "ENOTCONN generated");
- return Errno::NOTCONN;
- default:
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
- }
+ return GetAndLogLastError();
}
std::pair<s32, Errno> Socket::Recv(int flags, std::vector<u8>& message) {
@@ -509,17 +527,7 @@ std::pair<s32, Errno> Socket::Recv(int flags, std::vector<u8>& message) {
return {static_cast<s32>(result), Errno::SUCCESS};
}
- switch (const int ec = LastError()) {
- case WSAEWOULDBLOCK:
- LOG_DEBUG(Service, "EAGAIN generated");
- return {-1, Errno::AGAIN};
- case WSAENOTCONN:
- LOG_ERROR(Service, "ENOTCONN generated");
- return {-1, Errno::NOTCONN};
- default:
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {0, Errno::SUCCESS};
- }
+ return {-1, GetAndLogLastError()};
}
std::pair<s32, Errno> Socket::RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) {
@@ -541,17 +549,7 @@ std::pair<s32, Errno> Socket::RecvFrom(int flags, std::vector<u8>& message, Sock
return {static_cast<s32>(result), Errno::SUCCESS};
}
- switch (const int ec = LastError()) {
- case WSAEWOULDBLOCK:
- LOG_DEBUG(Service, "EAGAIN generated");
- return {-1, Errno::AGAIN};
- case WSAENOTCONN:
- LOG_ERROR(Service, "ENOTCONN generated");
- return {-1, Errno::NOTCONN};
- default:
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {-1, Errno::SUCCESS};
- }
+ return {-1, GetAndLogLastError()};
}
std::pair<s32, Errno> Socket::Send(const std::vector<u8>& message, int flags) {
@@ -564,18 +562,7 @@ std::pair<s32, Errno> Socket::Send(const std::vector<u8>& message, int flags) {
return {static_cast<s32>(result), Errno::SUCCESS};
}
- const int ec = LastError();
- switch (ec) {
- case WSAEWOULDBLOCK:
- LOG_DEBUG(Service, "EAGAIN generated");
- return {-1, Errno::AGAIN};
- case WSAENOTCONN:
- LOG_ERROR(Service, "ENOTCONN generated");
- return {-1, Errno::NOTCONN};
- default:
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {-1, Errno::SUCCESS};
- }
+ return {-1, GetAndLogLastError()};
}
std::pair<s32, Errno> Socket::SendTo(u32 flags, const std::vector<u8>& message,
@@ -597,9 +584,7 @@ std::pair<s32, Errno> Socket::SendTo(u32 flags, const std::vector<u8>& message,
return {static_cast<s32>(result), Errno::SUCCESS};
}
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return {-1, Errno::SUCCESS};
+ return {-1, GetAndLogLastError()};
}
Errno Socket::Close() {
@@ -642,9 +627,7 @@ Errno Socket::SetNonBlock(bool enable) {
if (EnableNonBlock(fd, enable)) {
return Errno::SUCCESS;
}
- const int ec = LastError();
- UNREACHABLE_MSG("Unhandled host socket error={}", ec);
- return Errno::SUCCESS;
+ return GetAndLogLastError();
}
bool Socket::IsOpened() const {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 04:59:34 +0200