70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
#include "socket/iocp.h"
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#include "utils/thread_pool.h"
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namespace Socket {
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IOCP::IOCP() {}
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IOCP::~IOCP() { destruct(); }
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void IOCP::destruct() {
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#ifdef __linux__
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uint64_t u = 1;
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::write(epollDetroyerFd, &u, sizeof(uint64_t));
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close(epollfd_);
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#endif
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}
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void IOCP::registerSocket(IOCPPASSINDATA* data) {
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data->event = IOCPEVENT::READ;
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#ifdef _WIN32
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HANDLE returnData = ::CreateIoCompletionPort(
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(HANDLE)data->socket->sock, completionPort_, data->socket->sock, 0);
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if (returnData == 0) completionPort_ = returnData;
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#elif __linux__
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int flags = ::fcntl(data->socket->sock, F_GETFL);
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flags |= O_NONBLOCK;
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fcntl(data->socket->sock, F_SETFL, flags);
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struct epoll_event ev;
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ev.events = EPOLLIN | EPOLLONESHOT;
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data->sendQueue = std::make_shared<std::queue<IOCPPASSINDATA*>>();
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ev.data.ptr = data;
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int rc = epoll_ctl(epollfd_, EPOLL_CTL_ADD, data->socket->sock, &ev);
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if (rc < 0) log::critical("epoll_ctl()");
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#endif
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}
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int IOCP::recv(IOCPPASSINDATA* data, int bufferCount) {
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data->event = IOCPEVENT::READ;
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#ifdef _WIN32
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DWORD recvbytes = 0, flags = 0;
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return ::WSARecv(data->socket->sock, &data->wsabuf, bufferCount, &recvbytes,
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&flags, &data->overlapped, NULL);
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#elif __linux__
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struct epoll_event ev;
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ev.events = EPOLLIN | EPOLLONESHOT;
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ev.data.ptr = data;
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return ::epoll_ctl(epollfd_, EPOLL_CTL_MOD, data->socket->sock, &ev);
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#endif
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}
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int IOCP::send(IOCPPASSINDATA* data, int bufferCount,
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int __flags) {
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data->event = IOCPEVENT::WRITE;
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#ifdef _WIN32
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DWORD sendbytes = 0;
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return ::WSASend(data->socket->sock, &data->wsabuf, bufferCount, &sendbytes,
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__flags, &data->overlapped, NULL);
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#elif __linux__
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struct epoll_event ev;
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ev.events = EPOLLIN | EPOLLOUT | EPOLLONESHOT;
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ev.data.ptr = data;
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data->sendQueue->push(data);
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return ::epoll_ctl(epollfd_, EPOLL_CTL_MOD, data->socket->sock, &ev);
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#endif
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}
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} // namespace Chattr
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