diff options
Diffstat (limited to 'thirdparty/libwebsockets/lib/plat/windows/windows-service.c')
| -rw-r--r-- | thirdparty/libwebsockets/lib/plat/windows/windows-service.c | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-service.c b/thirdparty/libwebsockets/lib/plat/windows/windows-service.c deleted file mode 100644 index a6adefbd3b..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-service.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - - -LWS_EXTERN int -_lws_plat_service_tsi(struct lws_context *context, int timeout_ms, int tsi) -{ - struct lws_context_per_thread *pt; - WSANETWORKEVENTS networkevents; - struct lws_pollfd *pfd; - struct lws *wsi; - unsigned int i; - DWORD ev; - int n; - - /* stay dead once we are dead */ - if (context == NULL || !context->vhost_list) - return 1; - - pt = &context->pt[tsi]; - - if (!pt->service_tid_detected) { - struct lws _lws; - - memset(&_lws, 0, sizeof(_lws)); - _lws.context = context; - - pt->service_tid = context->vhost_list-> - protocols[0].callback(&_lws, LWS_CALLBACK_GET_THREAD_ID, - NULL, NULL, 0); - pt->service_tid_detected = 1; - } - - if (timeout_ms < 0) { - if (lws_service_flag_pending(context, tsi)) { - /* any socket with events to service? */ - for (n = 0; n < (int)pt->fds_count; n++) { - int m; - if (!pt->fds[n].revents) - continue; - - m = lws_service_fd_tsi(context, &pt->fds[n], tsi); - if (m < 0) - return -1; - /* if something closed, retry this slot */ - if (m) - n--; - } - } - return 0; - } - - if (context->event_loop_ops->run_pt) - context->event_loop_ops->run_pt(context, tsi); - - for (i = 0; i < pt->fds_count; ++i) { - pfd = &pt->fds[i]; - - if (!(pfd->events & LWS_POLLOUT)) - continue; - - wsi = wsi_from_fd(context, pfd->fd); - if (!wsi || wsi->listener) - continue; - if (wsi->sock_send_blocking) - continue; - pfd->revents = LWS_POLLOUT; - n = lws_service_fd(context, pfd); - if (n < 0) - return -1; - - /* Force WSAWaitForMultipleEvents() to check events and then return immediately. */ - timeout_ms = 0; - - /* if something closed, retry this slot */ - if (n) - i--; - } - - /* - * is there anybody with pending stuff that needs service forcing? - */ - if (!lws_service_adjust_timeout(context, 1, tsi)) { - /* -1 timeout means just do forced service */ - _lws_plat_service_tsi(context, -1, pt->tid); - /* still somebody left who wants forced service? */ - if (!lws_service_adjust_timeout(context, 1, pt->tid)) - /* yes... come back again quickly */ - timeout_ms = 0; - } - - if (timeout_ms) { - lws_usec_t t; - - lws_pt_lock(pt, __func__); - /* don't stay in poll wait longer than next hr timeout */ - t = __lws_hrtimer_service(pt); - - if ((lws_usec_t)timeout_ms * 1000 > t) - timeout_ms = (int)(t / 1000); - lws_pt_unlock(pt); - } - - ev = WSAWaitForMultipleEvents(1, &pt->events, FALSE, timeout_ms, FALSE); - if (ev == WSA_WAIT_EVENT_0) { - unsigned int eIdx; - - WSAResetEvent(pt->events); - - if (pt->context->tls_ops && - pt->context->tls_ops->fake_POLLIN_for_buffered) - pt->context->tls_ops->fake_POLLIN_for_buffered(pt); - - for (eIdx = 0; eIdx < pt->fds_count; ++eIdx) { - unsigned int err; - - if (WSAEnumNetworkEvents(pt->fds[eIdx].fd, 0, - &networkevents) == SOCKET_ERROR) { - lwsl_err("WSAEnumNetworkEvents() failed " - "with error %d\n", LWS_ERRNO); - return -1; - } - - pfd = &pt->fds[eIdx]; - pfd->revents = (short)networkevents.lNetworkEvents; - - err = networkevents.iErrorCode[FD_CONNECT_BIT]; - - if ((networkevents.lNetworkEvents & FD_CONNECT) && - err && err != LWS_EALREADY && - err != LWS_EINPROGRESS && err != LWS_EWOULDBLOCK && - err != WSAEINVAL) { - lwsl_debug("Unable to connect errno=%d\n", err); - pfd->revents |= LWS_POLLHUP; - } - - if (pfd->revents & LWS_POLLOUT) { - wsi = wsi_from_fd(context, pfd->fd); - if (wsi) - wsi->sock_send_blocking = 0; - } - /* if something closed, retry this slot */ - if (pfd->revents & LWS_POLLHUP) - --eIdx; - - if (pfd->revents) { - recv(pfd->fd, NULL, 0, 0); - lws_service_fd_tsi(context, pfd, tsi); - } - } - } - - if (ev == WSA_WAIT_TIMEOUT) - lws_service_fd(context, NULL); - - return 0; -} - -int -lws_plat_service(struct lws_context *context, int timeout_ms) -{ - return _lws_plat_service_tsi(context, timeout_ms, 0); -} - - - -void -lws_plat_service_periodic(struct lws_context *context) -{ -} - |