Add libwebsockets as thirdparty library.

License is LGPLv2.1 + static linking exception, version is 2.4.1

1 files changed, 745 insertions, 0 deletions

diff --git a/thirdparty/lws/plat/lws-plat-win.c b/thirdparty/lws/plat/lws-plat-win.c
new file mode 100644
index 0000000000..f5b178ce85
--- /dev/null
+++ b/thirdparty/lws/plat/lws-plat-win.c
@@ -0,0 +1,745 @@
+#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS
+#define _WINSOCK_DEPRECATED_NO_WARNINGS
+#endif
+#include "private-libwebsockets.h"
+
+unsigned long long
+time_in_microseconds()
+{
+#ifndef DELTA_EPOCH_IN_MICROSECS
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+	FILETIME filetime;
+	ULARGE_INTEGER datetime;
+
+#ifdef _WIN32_WCE
+	GetCurrentFT(&filetime);
+#else
+	GetSystemTimeAsFileTime(&filetime);
+#endif
+
+	/*
+	 * As per Windows documentation for FILETIME, copy the resulting FILETIME structure to a
+	 * ULARGE_INTEGER structure using memcpy (using memcpy instead of direct assignment can
+	 * prevent alignment faults on 64-bit Windows).
+	 */
+	memcpy(&datetime, &filetime, sizeof(datetime));
+
+	/* Windows file times are in 100s of nanoseconds. */
+	return (datetime.QuadPart - DELTA_EPOCH_IN_MICROSECS) / 10;
+}
+
+#ifdef _WIN32_WCE
+time_t time(time_t *t)
+{
+	time_t ret = time_in_microseconds() / 1000000;
+
+	if(t != NULL)
+		*t = ret;
+
+	return ret;
+}
+#endif
+
+/* file descriptor hash management */
+
+struct lws *
+wsi_from_fd(const struct lws_context *context, lws_sockfd_type fd)
+{
+	int h = LWS_FD_HASH(fd);
+	int n = 0;
+
+	for (n = 0; n < context->fd_hashtable[h].length; n++)
+		if (context->fd_hashtable[h].wsi[n]->desc.sockfd == fd)
+			return context->fd_hashtable[h].wsi[n];
+
+	return NULL;
+}
+
+int
+insert_wsi(struct lws_context *context, struct lws *wsi)
+{
+	int h = LWS_FD_HASH(wsi->desc.sockfd);
+
+	if (context->fd_hashtable[h].length == (getdtablesize() - 1)) {
+		lwsl_err("hash table overflow\n");
+		return 1;
+	}
+
+	context->fd_hashtable[h].wsi[context->fd_hashtable[h].length++] = wsi;
+
+	return 0;
+}
+
+int
+delete_from_fd(struct lws_context *context, lws_sockfd_type fd)
+{
+	int h = LWS_FD_HASH(fd);
+	int n = 0;
+
+	for (n = 0; n < context->fd_hashtable[h].length; n++)
+		if (context->fd_hashtable[h].wsi[n]->desc.sockfd == fd) {
+			while (n < context->fd_hashtable[h].length) {
+				context->fd_hashtable[h].wsi[n] =
+						context->fd_hashtable[h].wsi[n + 1];
+				n++;
+			}
+			context->fd_hashtable[h].length--;
+
+			return 0;
+		}
+
+	lwsl_err("Failed to find fd %d requested for "
+		 "delete in hashtable\n", fd);
+	return 1;
+}
+
+LWS_VISIBLE int lws_get_random(struct lws_context *context,
+								 void *buf, int len)
+{
+	int n;
+	char *p = (char *)buf;
+
+	for (n = 0; n < len; n++)
+		p[n] = (unsigned char)rand();
+
+	return n;
+}
+
+LWS_VISIBLE int lws_send_pipe_choked(struct lws *wsi)
+{
+	/* treat the fact we got a truncated send pending as if we're choked */
+	if (wsi->trunc_len)
+		return 1;
+
+	return (int)wsi->sock_send_blocking;
+}
+
+LWS_VISIBLE int lws_poll_listen_fd(struct lws_pollfd *fd)
+{
+	fd_set readfds;
+	struct timeval tv = { 0, 0 };
+
+	assert((fd->events & LWS_POLLIN) == LWS_POLLIN);
+
+	FD_ZERO(&readfds);
+	FD_SET(fd->fd, &readfds);
+
+	return select(fd->fd + 1, &readfds, NULL, NULL, &tv);
+}
+
+LWS_VISIBLE void
+lws_cancel_service(struct lws_context *context)
+{
+	struct lws_context_per_thread *pt = &context->pt[0];
+	int n = context->count_threads;
+
+	while (n--) {
+		WSASetEvent(pt->events[0]);
+		pt++;
+	}
+}
+
+LWS_VISIBLE void
+lws_cancel_service_pt(struct lws *wsi)
+{
+	struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi];
+	WSASetEvent(pt->events[0]);
+}
+
+LWS_VISIBLE void lwsl_emit_syslog(int level, const char *line)
+{
+	lwsl_emit_stderr(level, line);
+}
+
+LWS_VISIBLE 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, m;
+
+	/* stay dead once we are dead */
+	if (context == NULL || !context->vhost_list)
+		return 1;
+
+	pt = &context->pt[tsi];
+
+	if (!context->service_tid_detected) {
+		struct lws _lws;
+
+		memset(&_lws, 0, sizeof(_lws));
+		_lws.context = context;
+
+		context->service_tid_detected = context->vhost_list->
+			protocols[0].callback(&_lws, LWS_CALLBACK_GET_THREAD_ID,
+						  NULL, NULL, 0);
+		context->service_tid = context->service_tid_detected;
+		context->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++) {
+				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;
+	}
+
+	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->listener)
+			continue;
+		if (!wsi || wsi->sock_send_blocking)
+			continue;
+		pfd->revents = LWS_POLLOUT;
+		n = lws_service_fd(context, pfd);
+		if (n < 0)
+			return -1;
+		/* if something closed, retry this slot */
+		if (n)
+			i--;
+
+		if (wsi->trunc_len)
+			WSASetEvent(pt->events[0]);
+	}
+
+	/*
+	 * 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;
+	}
+
+	ev = WSAWaitForMultipleEvents( 1,  pt->events , FALSE, timeout_ms, FALSE);
+	if (ev == WSA_WAIT_EVENT_0) {
+		unsigned int eIdx;
+
+		WSAResetEvent(pt->events[0]);
+
+		for (eIdx = 0; eIdx < pt->fds_count; ++eIdx) {
+			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;
+
+			if ((networkevents.lNetworkEvents & FD_CONNECT) &&
+				 networkevents.iErrorCode[FD_CONNECT_BIT] &&
+				 networkevents.iErrorCode[FD_CONNECT_BIT] != LWS_EALREADY &&
+				 networkevents.iErrorCode[FD_CONNECT_BIT] != LWS_EINPROGRESS &&
+				 networkevents.iErrorCode[FD_CONNECT_BIT] != LWS_EWOULDBLOCK &&
+				 networkevents.iErrorCode[FD_CONNECT_BIT] != WSAEINVAL) {
+				lwsl_debug("Unable to connect errno=%d\n",
+					   networkevents.iErrorCode[FD_CONNECT_BIT]);
+				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 != 0 ) {
+				lws_service_fd_tsi(context, pfd, tsi);
+
+			}
+		}
+	}
+
+	context->service_tid = 0;
+
+	if (ev == WSA_WAIT_TIMEOUT) {
+		lws_service_fd(context, NULL);
+	}
+	return 0;;
+}
+
+LWS_VISIBLE int
+lws_plat_service(struct lws_context *context, int timeout_ms)
+{
+	return _lws_plat_service_tsi(context, timeout_ms, 0);
+}
+
+LWS_VISIBLE int
+lws_plat_set_socket_options(struct lws_vhost *vhost, lws_sockfd_type fd)
+{
+	int optval = 1;
+	int optlen = sizeof(optval);
+	u_long optl = 1;
+	DWORD dwBytesRet;
+	struct tcp_keepalive alive;
+	int protonbr;
+#ifndef _WIN32_WCE
+	struct protoent *tcp_proto;
+#endif
+
+	if (vhost->ka_time) {
+		/* enable keepalive on this socket */
+		optval = 1;
+		if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE,
+						 (const char *)&optval, optlen) < 0)
+			return 1;
+
+		alive.onoff = TRUE;
+		alive.keepalivetime = vhost->ka_time;
+		alive.keepaliveinterval = vhost->ka_interval;
+
+		if (WSAIoctl(fd, SIO_KEEPALIVE_VALS, &alive, sizeof(alive),
+						  NULL, 0, &dwBytesRet, NULL, NULL))
+			return 1;
+	}
+
+	/* Disable Nagle */
+	optval = 1;
+#ifndef _WIN32_WCE
+	tcp_proto = getprotobyname("TCP");
+	if (!tcp_proto) {
+		lwsl_err("getprotobyname() failed with error %d\n", LWS_ERRNO);
+		return 1;
+	}
+	protonbr = tcp_proto->p_proto;
+#else
+	protonbr = 6;
+#endif
+
+	setsockopt(fd, protonbr, TCP_NODELAY, (const char *)&optval, optlen);
+
+	/* We are nonblocking... */
+	ioctlsocket(fd, FIONBIO, &optl);
+
+	return 0;
+}
+
+LWS_VISIBLE void
+lws_plat_drop_app_privileges(struct lws_context_creation_info *info)
+{
+}
+
+LWS_VISIBLE int
+lws_plat_context_early_init(void)
+{
+	WORD wVersionRequested;
+	WSADATA wsaData;
+	int err;
+
+	/* Use the MAKEWORD(lowbyte, highbyte) macro from Windef.h */
+	wVersionRequested = MAKEWORD(2, 2);
+
+	err = WSAStartup(wVersionRequested, &wsaData);
+	if (!err)
+		return 0;
+	/*
+	 * Tell the user that we could not find a usable
+	 * Winsock DLL
+	 */
+	lwsl_err("WSAStartup failed with error: %d\n", err);
+
+	return 1;
+}
+
+LWS_VISIBLE void
+lws_plat_context_early_destroy(struct lws_context *context)
+{
+	struct lws_context_per_thread *pt = &context->pt[0];
+	int n = context->count_threads;
+
+	while (n--) {
+		if (pt->events) {
+			WSACloseEvent(pt->events[0]);
+			lws_free(pt->events);
+		}
+		pt++;
+	}
+}
+
+LWS_VISIBLE void
+lws_plat_context_late_destroy(struct lws_context *context)
+{
+	int n;
+
+	for (n = 0; n < FD_HASHTABLE_MODULUS; n++) {
+		if (context->fd_hashtable[n].wsi)
+			lws_free(context->fd_hashtable[n].wsi);
+	}
+
+	WSACleanup();
+}
+
+LWS_VISIBLE LWS_EXTERN int
+lws_interface_to_sa(int ipv6,
+		const char *ifname, struct sockaddr_in *addr, size_t addrlen)
+{
+#ifdef LWS_WITH_IPV6
+	struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)addr;
+
+	if (ipv6) {
+		if (lws_plat_inet_pton(AF_INET6, ifname, &addr6->sin6_addr) == 1) {
+			return 0;
+		}
+	}
+#endif
+
+	long long address = inet_addr(ifname);
+
+	if (address == INADDR_NONE) {
+		struct hostent *entry = gethostbyname(ifname);
+		if (entry)
+			address = ((struct in_addr *)entry->h_addr_list[0])->s_addr;
+	}
+
+	if (address == INADDR_NONE)
+		return -1;
+
+	addr->sin_addr.s_addr = (lws_intptr_t)address;
+
+	return 0;
+}
+
+LWS_VISIBLE void
+lws_plat_insert_socket_into_fds(struct lws_context *context, struct lws *wsi)
+{
+	struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi];
+
+	pt->fds[pt->fds_count++].revents = 0;
+	pt->events[pt->fds_count] = pt->events[0];
+	WSAEventSelect(wsi->desc.sockfd, pt->events[0],
+			   LWS_POLLIN | LWS_POLLHUP | FD_CONNECT);
+}
+
+LWS_VISIBLE void
+lws_plat_delete_socket_from_fds(struct lws_context *context,
+						struct lws *wsi, int m)
+{
+	struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi];
+
+	pt->events[m + 1] = pt->events[pt->fds_count--];
+}
+
+LWS_VISIBLE void
+lws_plat_service_periodic(struct lws_context *context)
+{
+}
+
+LWS_VISIBLE int
+lws_plat_check_connection_error(struct lws *wsi)
+{
+	int optVal;
+	int optLen = sizeof(int);
+
+	if (getsockopt(wsi->desc.sockfd, SOL_SOCKET, SO_ERROR,
+			   (char*)&optVal, &optLen) != SOCKET_ERROR && optVal &&
+		optVal != LWS_EALREADY && optVal != LWS_EINPROGRESS &&
+		optVal != LWS_EWOULDBLOCK && optVal != WSAEINVAL) {
+		   lwsl_debug("Connect failed SO_ERROR=%d\n", optVal);
+		   return 1;
+	}
+
+	return 0;
+}
+
+LWS_VISIBLE int
+lws_plat_change_pollfd(struct lws_context *context,
+			  struct lws *wsi, struct lws_pollfd *pfd)
+{
+	struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi];
+	long networkevents = LWS_POLLHUP | FD_CONNECT;
+
+	if ((pfd->events & LWS_POLLIN))
+		networkevents |= LWS_POLLIN;
+
+	if ((pfd->events & LWS_POLLOUT))
+		networkevents |= LWS_POLLOUT;
+
+	if (WSAEventSelect(wsi->desc.sockfd,
+			pt->events[0],
+						   networkevents) != SOCKET_ERROR)
+		return 0;
+
+	lwsl_err("WSAEventSelect() failed with error %d\n", LWS_ERRNO);
+
+	return 1;
+}
+
+LWS_VISIBLE const char *
+lws_plat_inet_ntop(int af, const void *src, char *dst, int cnt)
+{
+	WCHAR *buffer;
+	DWORD bufferlen = cnt;
+	BOOL ok = FALSE;
+
+	buffer = lws_malloc(bufferlen * 2, "inet_ntop");
+	if (!buffer) {
+		lwsl_err("Out of memory\n");
+		return NULL;
+	}
+
+	if (af == AF_INET) {
+		struct sockaddr_in srcaddr;
+		bzero(&srcaddr, sizeof(srcaddr));
+		srcaddr.sin_family = AF_INET;
+		memcpy(&(srcaddr.sin_addr), src, sizeof(srcaddr.sin_addr));
+
+		if (!WSAAddressToStringW((struct sockaddr*)&srcaddr, sizeof(srcaddr), 0, buffer, &bufferlen))
+			ok = TRUE;
+#ifdef LWS_WITH_IPV6
+	} else if (af == AF_INET6) {
+		struct sockaddr_in6 srcaddr;
+		bzero(&srcaddr, sizeof(srcaddr));
+		srcaddr.sin6_family = AF_INET6;
+		memcpy(&(srcaddr.sin6_addr), src, sizeof(srcaddr.sin6_addr));
+
+		if (!WSAAddressToStringW((struct sockaddr*)&srcaddr, sizeof(srcaddr), 0, buffer, &bufferlen))
+			ok = TRUE;
+#endif
+	} else
+		lwsl_err("Unsupported type\n");
+
+	if (!ok) {
+		int rv = WSAGetLastError();
+		lwsl_err("WSAAddressToString() : %d\n", rv);
+	} else {
+		if (WideCharToMultiByte(CP_ACP, 0, buffer, bufferlen, dst, cnt, 0, NULL) <= 0)
+			ok = FALSE;
+	}
+
+	lws_free(buffer);
+	return ok ? dst : NULL;
+}
+
+LWS_VISIBLE int
+lws_plat_inet_pton(int af, const char *src, void *dst)
+{
+	WCHAR *buffer;
+	DWORD bufferlen = strlen(src) + 1;
+	BOOL ok = FALSE;
+
+	buffer = lws_malloc(bufferlen * 2, "inet_pton");
+	if (!buffer) {
+		lwsl_err("Out of memory\n");
+		return -1;
+	}
+
+	if (MultiByteToWideChar(CP_ACP, 0, src, bufferlen, buffer, bufferlen) <= 0) {
+		lwsl_err("Failed to convert multi byte to wide char\n");
+		lws_free(buffer);
+		return -1;
+	}
+
+	if (af == AF_INET) {
+		struct sockaddr_in dstaddr;
+		int dstaddrlen = sizeof(dstaddr);
+		bzero(&dstaddr, sizeof(dstaddr));
+		dstaddr.sin_family = AF_INET;
+
+		if (!WSAStringToAddressW(buffer, af, 0, (struct sockaddr *) &dstaddr, &dstaddrlen)) {
+			ok = TRUE;
+			memcpy(dst, &dstaddr.sin_addr, sizeof(dstaddr.sin_addr));
+		}
+#ifdef LWS_WITH_IPV6
+	} else if (af == AF_INET6) {
+		struct sockaddr_in6 dstaddr;
+		int dstaddrlen = sizeof(dstaddr);
+		bzero(&dstaddr, sizeof(dstaddr));
+		dstaddr.sin6_family = AF_INET6;
+
+		if (!WSAStringToAddressW(buffer, af, 0, (struct sockaddr *) &dstaddr, &dstaddrlen)) {
+			ok = TRUE;
+			memcpy(dst, &dstaddr.sin6_addr, sizeof(dstaddr.sin6_addr));
+		}
+#endif
+	} else
+		lwsl_err("Unsupported type\n");
+
+	if (!ok) {
+		int rv = WSAGetLastError();
+		lwsl_err("WSAAddressToString() : %d\n", rv);
+	}
+
+	lws_free(buffer);
+	return ok ? 1 : -1;
+}
+
+LWS_VISIBLE lws_fop_fd_t
+_lws_plat_file_open(const struct lws_plat_file_ops *fops, const char *filename,
+		    const char *vpath, lws_fop_flags_t *flags)
+{
+	HANDLE ret;
+	WCHAR buf[MAX_PATH];
+	lws_fop_fd_t fop_fd;
+	LARGE_INTEGER llFileSize = {0};
+
+	MultiByteToWideChar(CP_UTF8, 0, filename, -1, buf, ARRAY_SIZE(buf));
+	if (((*flags) & 7) == _O_RDONLY) {
+		ret = CreateFileW(buf, GENERIC_READ, FILE_SHARE_READ,
+			  NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+	} else {
+		ret = CreateFileW(buf, GENERIC_WRITE, 0, NULL,
+			  CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+	}
+
+	if (ret == LWS_INVALID_FILE)
+		goto bail;
+
+	fop_fd = malloc(sizeof(*fop_fd));
+	if (!fop_fd)
+		goto bail;
+
+	fop_fd->fops = fops;
+	fop_fd->fd = ret;
+	fop_fd->filesystem_priv = NULL; /* we don't use it */
+	fop_fd->flags = *flags;
+	fop_fd->len = GetFileSize(ret, NULL);
+	if(GetFileSizeEx(ret, &llFileSize))
+		fop_fd->len = llFileSize.QuadPart;
+
+	fop_fd->pos = 0;
+
+	return fop_fd;
+
+bail:
+	return NULL;
+}
+
+LWS_VISIBLE int
+_lws_plat_file_close(lws_fop_fd_t *fop_fd)
+{
+	HANDLE fd = (*fop_fd)->fd;
+
+	free(*fop_fd);
+	*fop_fd = NULL;
+
+	CloseHandle((HANDLE)fd);
+
+	return 0;
+}
+
+LWS_VISIBLE lws_fileofs_t
+_lws_plat_file_seek_cur(lws_fop_fd_t fop_fd, lws_fileofs_t offset)
+{
+	LARGE_INTEGER l;
+
+	l.QuadPart = offset;
+	return SetFilePointerEx((HANDLE)fop_fd->fd, l, NULL, FILE_CURRENT);
+}
+
+LWS_VISIBLE int
+_lws_plat_file_read(lws_fop_fd_t fop_fd, lws_filepos_t *amount,
+		    uint8_t *buf, lws_filepos_t len)
+{
+	DWORD _amount;
+
+	if (!ReadFile((HANDLE)fop_fd->fd, buf, (DWORD)len, &_amount, NULL)) {
+		*amount = 0;
+
+		return 1;
+	}
+
+	fop_fd->pos += _amount;
+	*amount = (unsigned long)_amount;
+
+	return 0;
+}
+
+LWS_VISIBLE int
+_lws_plat_file_write(lws_fop_fd_t fop_fd, lws_filepos_t *amount,
+			 uint8_t* buf, lws_filepos_t len)
+{
+	DWORD _amount;
+
+	if (!WriteFile((HANDLE)fop_fd->fd, buf, (DWORD)len, &_amount, NULL)) {
+		*amount = 0;
+
+		return 1;
+	}
+
+	fop_fd->pos += _amount;
+	*amount = (unsigned long)_amount;
+
+	return 0;
+}
+
+LWS_VISIBLE int
+lws_plat_init(struct lws_context *context,
+		  struct lws_context_creation_info *info)
+{
+	struct lws_context_per_thread *pt = &context->pt[0];
+	int i, n = context->count_threads;
+
+	for (i = 0; i < FD_HASHTABLE_MODULUS; i++) {
+		context->fd_hashtable[i].wsi =
+			lws_zalloc(sizeof(struct lws*) * context->max_fds, "win hashtable");
+
+		if (!context->fd_hashtable[i].wsi)
+			return -1;
+	}
+
+	while (n--) {
+		pt->events = lws_malloc(sizeof(WSAEVENT) *
+					(context->fd_limit_per_thread + 1), "event table");
+		if (pt->events == NULL) {
+			lwsl_err("Unable to allocate events array for %d connections\n",
+					context->fd_limit_per_thread + 1);
+			return 1;
+		}
+
+		pt->fds_count = 0;
+		pt->events[0] = WSACreateEvent();
+
+		pt++;
+	}
+
+	context->fd_random = 0;
+
+#ifdef LWS_WITH_PLUGINS
+	if (info->plugin_dirs)
+		lws_plat_plugins_init(context, info->plugin_dirs);
+#endif
+
+	return 0;
+}
+
+
+int kill(int pid, int sig)
+{
+	lwsl_err("Sorry Windows doesn't support kill().");
+	exit(0);
+}
+
+int fork(void)
+{
+	lwsl_err("Sorry Windows doesn't support fork().");
+	exit(0);
+}
+