mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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strat: add windows socket api, linux/macos TODO
This commit is contained in:
Michael Scire
parent
1bef1b58d4
commit
c0d5140ef0
17 changed files with 2258 additions and 28 deletions
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/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <vapours.hpp>
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#include <stratosphere/socket/socket_types.hpp>
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#include <stratosphere/socket/socket_options.hpp>
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#include <stratosphere/socket/socket_constants.hpp>
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#include <stratosphere/socket/socket_errno.hpp>
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namespace ams::socket::impl {
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#if defined(ATMOSPHERE_OS_WINDOWS)
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class PosixWinSockConverter {
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private:
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struct SocketData {
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SOCKET winsock;
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bool exempt;
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bool shutdown;
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constexpr SocketData() : winsock(static_cast<SOCKET>(INVALID_SOCKET)), exempt(), shutdown() { /* ... */ }
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};
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private:
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os::SdkMutex m_mutex{};
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SocketData m_data[MaxSocketsPerClient]{};
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private:
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static constexpr int GetInitialIndex(SOCKET winsock) {
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/* The lower 2 bits of a winsock are always zero; Nintendo uses the upper bits as a hashmap index into m_data. */
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return (winsock >> 2) % MaxSocketsPerClient;
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}
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public:
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constexpr PosixWinSockConverter() = default;
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s32 AcquirePosixHandle(SOCKET winsock, bool exempt = false);
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s32 GetShutdown(bool &shutdown, s32 posix);
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s32 GetSocketExempt(bool &exempt, s32 posix);
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SOCKET PosixToWinsockSocket(s32 posix);
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void ReleaseAllPosixHandles();
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void ReleasePosixHandle(s32 posix);
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s32 SetShutdown(s32 posix, bool shutdown);
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s32 SetSocketExempt(s32 posix, bool exempt);
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s32 WinsockToPosixSocket(SOCKET winsock);
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};
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s32 MapProtocolValue(Protocol protocol);
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Protocol MapProtocolValue(s32 protocol);
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s32 MapTypeValue(Type type);
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Type MapTypeValue(s32 type);
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s8 MapFamilyValue(Family family);
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Family MapFamilyValue(s8 family);
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s32 MapMsgFlagValue(MsgFlag flag);
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MsgFlag MapMsgFlagValue(s32 flag);
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u32 MapAddrInfoFlagValue(AddrInfoFlag flag);
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AddrInfoFlag MapAddrInfoFlagValue(u32 flag);
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u32 MapShutdownMethodValue(ShutdownMethod how);
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ShutdownMethod MapShutdownMethodValue(u32 how);
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u32 MapFcntlFlagValue(FcntlFlag flag);
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FcntlFlag MapFcntlFlagValue(u32 flag);
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s32 MapLevelValue(Level level);
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Level MapLevelValue(s32 level);
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s32 MapOptionValue(Level level, Option option);
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Option MapOptionValue(s32 level, s32 option);
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s32 MapErrnoValue(Errno error);
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Errno MapErrnoValue(s32 error);
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#endif
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#define AMS_SOCKET_IMPL_DECLARE_CONVERSION(AMS, PLATFORM) \
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void CopyToPlatform(PLATFORM *dst, const AMS *src); \
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void CopyFromPlatform(AMS *dst, const PLATFORM *src);
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AMS_SOCKET_IMPL_DECLARE_CONVERSION(SockAddrIn, sockaddr_in);
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AMS_SOCKET_IMPL_DECLARE_CONVERSION(TimeVal, timeval);
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AMS_SOCKET_IMPL_DECLARE_CONVERSION(Linger, linger);
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#undef AMS_SOCKET_IMPL_DECLARE_CONVERSION
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}
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@ -49,6 +49,8 @@ namespace ams::socket {
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s32 Accept(s32 desc, SockAddr *out_address, SockLenT *out_addr_len);
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s32 Bind(s32 desc, const SockAddr *address, SockLenT len);
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s32 Connect(s32 desc, const SockAddr *address, SockLenT len);
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s32 GetSockName(s32 desc, SockAddr *out_address, SockLenT *out_addr_len);
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s32 SetSockOpt(s32 desc, Level level, Option option_name, const void *option_value, SockLenT option_size);
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@ -21,6 +21,8 @@ namespace ams::socket {
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constexpr inline s32 InvalidSocket = -1;
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constexpr inline s32 SocketError = -1;
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constexpr inline u32 MaxSocketsPerClient = 0x80;
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constexpr inline auto DefaultTcpAutoBufferSizeMax = 192_KB;
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constexpr inline auto MinTransferMemorySize = (2 * DefaultTcpAutoBufferSizeMax + 128_KB);
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constexpr inline auto MinSocketAllocatorSize = 128_KB;
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@ -19,21 +19,143 @@
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namespace ams::socket {
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enum class Errno : u32 {
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ESuccess = 0,
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ESuccess = 0,
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EPerm = 1,
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ENoEnt = 2,
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ESrch = 3,
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EIntr = 4,
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EIo = 5,
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ENxIo = 6,
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E2Big = 7,
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ENoExec = 8,
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EBadf = 9,
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EChild = 10,
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EAgain = 11,
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EWouldBlock = EAgain,
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ENoMem = 12,
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EAcces = 13,
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EFault = 14,
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ENotBlk = 15,
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EBusy = 16,
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EExist = 17,
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EXDev = 18,
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ENoDev = 19,
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ENotDir = 20,
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EIsDir = 21,
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EInval = 22,
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ENFile = 23,
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EMFile = 24,
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ENotTy = 25,
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ETxtBsy = 26,
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EFBig = 27,
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ENoSpc = 28,
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ESPipe = 29,
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ERofs = 30,
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EMLink = 31,
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EPipe = 32,
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EDom = 33,
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ERange = 34,
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EDeadLk = 35,
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EDeadLock = EDeadLk,
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ENameTooLong = 36,
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ENoLck = 37,
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ENoSys = 38,
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ENotEmpty = 39,
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ELoop = 40,
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ENoMsg = 42,
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EIdrm = 43,
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EChrng = 44,
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EL2NSync = 45,
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EL3Hlt = 46,
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EL3Rst = 47,
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ELnrng = 48,
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EUnatch = 49,
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ENoCsi = 50,
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EL2Hlt = 51,
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EBade = 52,
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EBadr = 53,
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EXFull = 54,
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ENoAno = 55,
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EBadRqc = 56,
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EBadSsl = 57,
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EBFont = 59,
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ENoStr = 60,
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ENoData = 61,
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ETime = 62,
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ENoSr = 63,
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ENoNet = 64,
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ENoPkg = 65,
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ERemote = 66,
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ENoLink = 67,
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EAdv = 68,
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ESrmnt = 69,
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EComm = 70,
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EProto = 71,
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EMultiHop = 72,
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EDotDot = 73,
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EBadMsg = 74,
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EOverflow = 75,
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ENotUnuq = 76,
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EBadFd = 77,
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ERemChg = 78,
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ELibAcc = 79,
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ELibBad = 80,
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ELibScn = 81,
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ELibMax = 82,
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ELibExec = 83,
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EIlSeq = 84,
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ERestart = 85,
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EStrPipe = 86,
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EUsers = 87,
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ENotSock = 88,
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EDestAddrReq = 89,
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EMsgSize = 90,
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EPrototype = 91,
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ENoProtoOpt = 92,
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EProtoNoSupport = 93,
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ESocktNoSupport = 94,
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EOpNotSupp = 95,
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ENotSup = EOpNotSupp,
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EPfNoSupport = 96,
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EAfNoSupport = 97,
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EAddrInUse = 98,
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EAddrNotAvail = 99,
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ENetDown = 100,
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ENetUnreach = 101,
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ENetReset = 102,
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EConnAborted = 103,
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EConnReset = 104,
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ENoBufs = 105,
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EIsConn = 106,
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ENotConn = 107,
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EShutDown = 108,
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ETooManyRefs = 109,
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ETimedOut = 110,
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EConnRefused = 111,
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EHostDown = 112,
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EHostUnreach = 113,
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EAlready = 114,
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EInProgress = 115,
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EStale = 116,
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EUClean = 117,
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ENotNam = 118,
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ENAvail = 119,
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EIsNam = 120,
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ERemoteIo = 121,
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EDQuot = 122,
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ENoMedium = 123,
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EMediumType = 124,
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ECanceled = 125,
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ENoKey = 126,
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EKeyExpired = 127,
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EKeyRevoked = 128,
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EKeyRejected = 129,
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EOwnerDead = 130,
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ENotRecoverable = 131,
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ERfKill = 132,
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EHwPoison = 133,
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/* ... */
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EAgain = 11,
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ENoMem = 12,
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/* ... */
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EFault = 14,
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/* ... */
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EInval = 22,
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/* ... */
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ENoSpc = 28,
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/* ... */
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EL3Hlt = 46,
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/* ... */
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EOpNotSupp = 95,
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ENotSup = EOpNotSupp,
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EProcLim = 156,
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};
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enum class HErrno : s32 {
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@ -29,10 +29,88 @@ namespace ams::socket {
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};
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enum class Option : u32 {
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So_Debug = (1 << 0),
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/* ... */
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So_ReuseAddr = (1 << 2),
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/* ... */
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/* ==================================== */
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So_Debug = (1 << 0),
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So_AcceptConn = (1 << 1),
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So_ReuseAddr = (1 << 2),
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So_KeepAlive = (1 << 3),
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So_DontRoute = (1 << 4),
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So_Broadcast = (1 << 5),
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So_UseLoopback = (1 << 6),
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So_Linger = (1 << 7),
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So_OobInline = (1 << 8),
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So_ReusePort = (1 << 9),
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So_SndBuf = (1 << 12) | 0x01,
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So_RcvBuf = (1 << 12) | 0x02,
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So_SndLoWat = (1 << 12) | 0x03,
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So_RcvLoWat = (1 << 12) | 0x04,
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So_SndTimeo = (1 << 12) | 0x05,
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So_RcvTimeo = (1 << 12) | 0x06,
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So_Error = (1 << 12) | 0x07,
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So_Type = (1 << 12) | 0x08,
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So_Label = (1 << 12) | 0x09,
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So_PeerLabel = (1 << 12) | 0x10,
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So_ListenQLimit = (1 << 12) | 0x11,
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So_ListenQLen = (1 << 12) | 0x12,
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So_ListenIncQLen = (1 << 12) | 0x13,
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So_SetFib = (1 << 12) | 0x14,
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So_User_Cookie = (1 << 12) | 0x15,
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So_Protocol = (1 << 12) | 0x16,
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So_Nn_Shutdown_Exempt = (1 << 16),
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So_Vendor = (1u << 31),
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So_Nn_Linger = So_Vendor | 0x01,
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/* ==================================== */
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/* ==================================== */
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Ip_Options = 1,
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Ip_HdrIncl = 2,
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Ip_Tos = 3,
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Ip_Ttl = 4,
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Ip_RecvOpts = 5,
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Ip_Multicast_If = 9,
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Ip_Multicast_Ttl = 10,
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Ip_Multicast_Loop = 11,
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Ip_Add_Membership = 12,
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Ip_Drop_Membership = 13,
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Ip_Multicast_Vif = 14,
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Ip_Rsvp_On = 15,
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Ip_Rsvp_Off = 16,
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Ip_Rsvp_Vif_On = 17,
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Ip_Rsvp_Vif_Off = 18,
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Ip_PortRange = 19,
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Ip_Faith = 22,
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Ip_OnesBcast = 23,
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Ip_BindAny = 24,
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Ip_RecvTtl = 65,
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Ip_MinTtl = 66,
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Ip_DontFrag = 67,
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Ip_RecvTos = 68,
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Ip_Add_Source_Membership = 70,
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Ip_Drop_Source_Membership = 71,
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Ip_Block_Source = 72,
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Ip_Unblock_Source = 73,
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/* ==================================== */
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/* ==================================== */
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Tcp_NoDelay = (1 << 0),
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Tcp_MaxSeg = (1 << 1),
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Tcp_NoPush = (1 << 2),
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Tcp_NoOpt = (1 << 3),
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Tcp_Md5Sig = (1 << 4),
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Tcp_Info = (1 << 5),
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Tcp_Congestion = (1 << 6),
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Tcp_KeepInit = (1 << 7),
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Tcp_KeepIdle = (1 << 8),
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Tcp_KeepIntvl = (1 << 9),
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Tcp_KeepCnt = (1 << 10),
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Tcp_Vendor = So_Vendor,
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/* ==================================== */
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};
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}
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@ -42,6 +42,8 @@ namespace ams::socket {
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IpProto_Udp = 17,
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IpProto_None = 59,
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IpProto_UdpLite = 136,
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IpProto_Raw = 255,
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@ -80,12 +82,29 @@ namespace ams::socket {
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};
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enum class MsgFlag : s32 {
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MsgFlag_None = (0 << 0),
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Msg_None = (0 << 0),
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Msg_Oob = (1 << 0),
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Msg_Peek = (1 << 1),
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Msg_DontRoute = (1 << 2),
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/* ... */
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MsgFlag_WaitAll = (1 << 6),
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Msg_Trunc = (1 << 4),
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Msg_CTrunc = (1 << 5),
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Msg_WaitAll = (1 << 6),
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Msg_DontWait = (1 << 7),
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/* ... */
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};
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enum class FcntlCommand : u32 {
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F_GetFl = 3,
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F_SetFl = 4,
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};
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enum class FcntlFlag : u32 {
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None = (0 << 0),
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O_NonBlock = (1 << 11),
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};
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enum class ShutdownMethod : u32 {
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Shut_Rd = 0,
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Shut_Wr = 1,
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@ -140,6 +159,16 @@ namespace ams::socket {
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AddrInfo *ai_next;
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};
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struct TimeVal {
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long tv_sec;
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long tv_usec;
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};
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struct Linger {
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int l_onoff;
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int l_linger;
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};
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#define AMS_SOCKET_IMPL_DEFINE_ENUM_OPERATORS(__ENUM__) \
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constexpr inline __ENUM__ operator | (__ENUM__ lhs, __ENUM__ rhs) { return static_cast<__ENUM__>(static_cast<std::underlying_type_t<__ENUM__>>(lhs) | static_cast<std::underlying_type_t<__ENUM__>>(rhs)); } \
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constexpr inline __ENUM__ operator |=(__ENUM__ &lhs, __ENUM__ rhs) { return lhs = lhs | rhs; } \
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@ -151,6 +180,8 @@ namespace ams::socket {
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AMS_SOCKET_IMPL_DEFINE_ENUM_OPERATORS(Type)
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AMS_SOCKET_IMPL_DEFINE_ENUM_OPERATORS(AddrInfoFlag)
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AMS_SOCKET_IMPL_DEFINE_ENUM_OPERATORS(MsgFlag)
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AMS_SOCKET_IMPL_DEFINE_ENUM_OPERATORS(FcntlFlag)
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#undef AMS_SOCKET_IMPL_DEFINE_ENUM_OPERATORS
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