104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
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* SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#pragma once
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#include <ws2tcpip.h>
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// declare no functions in winsock2
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#ifndef INCL_WINSOCK_API_PROTOTYPES
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#define INCL_WINSOCK_API_PROTOTYPES 0
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#endif
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#define INCL_WINSOCK_API_TYPEDEFS 0
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#include "arch/IArchMultithread.h"
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#include "arch/IArchNetwork.h"
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#include <WinSock2.h>
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#include <list>
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#include <mutex>
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#pragma comment(lib, "ws2_32.lib")
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#define ARCH_NETWORK ArchNetworkWinsock
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class ArchSocketImpl
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{
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public:
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SOCKET m_socket;
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int m_refCount;
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WSAEVENT m_event;
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bool m_pollWrite;
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};
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class ArchNetAddressImpl
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{
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public:
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static ArchNetAddressImpl *alloc(size_t);
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public:
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int m_len;
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struct sockaddr_storage m_addr;
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};
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#define ADDR_HDR_SIZE offsetof(ArchNetAddressImpl, m_addr)
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#define TYPED_ADDR(type_, addr_) (reinterpret_cast<type_ *>(&addr_->m_addr))
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//! Win32 implementation of IArchNetwork
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class ArchNetworkWinsock : public IArchNetwork
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{
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public:
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ArchNetworkWinsock() = default;
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~ArchNetworkWinsock() override;
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void init() override;
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// IArchNetwork overrides
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ArchSocket newSocket(AddressFamily, ESocketType) override;
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ArchSocket copySocket(ArchSocket s) override;
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void closeSocket(ArchSocket s) override;
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void closeSocketForRead(ArchSocket s) override;
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void closeSocketForWrite(ArchSocket s) override;
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void bindSocket(ArchSocket s, ArchNetAddress addr) override;
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void listenOnSocket(ArchSocket s) override;
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ArchSocket acceptSocket(ArchSocket s, ArchNetAddress *addr) override;
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bool connectSocket(ArchSocket s, ArchNetAddress name) override;
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int pollSocket(PollEntry[], int num, double timeout) override;
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void unblockPollSocket(ArchThread thread) override;
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size_t readSocket(ArchSocket s, void *buf, size_t len) override;
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size_t writeSocket(ArchSocket s, const void *buf, size_t len) override;
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void throwErrorOnSocket(ArchSocket) override;
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bool setNoDelayOnSocket(ArchSocket, bool noDelay) override;
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bool setReuseAddrOnSocket(ArchSocket, bool reuse) override;
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std::string getHostName() override;
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ArchNetAddress newAnyAddr(AddressFamily) override;
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ArchNetAddress copyAddr(ArchNetAddress) override;
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std::vector<ArchNetAddress> nameToAddr(const std::string &) override;
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void closeAddr(ArchNetAddress) override;
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std::string addrToName(ArchNetAddress) override;
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std::string addrToString(ArchNetAddress) override;
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AddressFamily getAddrFamily(ArchNetAddress) override;
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void setAddrPort(ArchNetAddress, int port) override;
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int getAddrPort(ArchNetAddress) override;
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bool isAnyAddr(ArchNetAddress) override;
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bool isEqualAddr(ArchNetAddress, ArchNetAddress) override;
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private:
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void initModule(HMODULE);
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void setBlockingOnSocket(SOCKET, bool blocking);
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void throwError(int);
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void throwNameError(int);
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private:
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using EventList = std::list<WSAEVENT>;
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std::mutex m_mutex;
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EventList m_unblockEvents;
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};
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