Revert "Update libwebsockets to 3.1 (plus UWP patch)"

This reverts commit 90210c48627692d281554d6185b5db17a86c852a.

1 files changed, 0 insertions, 108 deletions

diff --git a/thirdparty/libwebsockets/lib/roles/raw-file/ops-raw-file.c b/thirdparty/libwebsockets/lib/roles/raw-file/ops-raw-file.c
deleted file mode 100644
index 075a2ee8b1..0000000000
--- a/thirdparty/libwebsockets/lib/roles/raw-file/ops-raw-file.c
+++ /dev/null
@@ -1,108 +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
- */
-
-#include <core/private.h>
-
-static int
-rops_handle_POLLIN_raw_file(struct lws_context_per_thread *pt, struct lws *wsi,
-			    struct lws_pollfd *pollfd)
-{
-	int n;
-
-	if (pollfd->revents & LWS_POLLOUT) {
-		n = lws_callback_as_writeable(wsi);
-		if (lws_change_pollfd(wsi, LWS_POLLOUT, 0)) {
-			lwsl_info("failed at set pollfd\n");
-			return LWS_HPI_RET_WSI_ALREADY_DIED;
-		}
-		if (n)
-			return LWS_HPI_RET_PLEASE_CLOSE_ME;
-	}
-
-	if (pollfd->revents & LWS_POLLIN) {
-		if (user_callback_handle_rxflow(wsi->protocol->callback,
-						wsi, LWS_CALLBACK_RAW_RX_FILE,
-						wsi->user_space, NULL, 0)) {
-			lwsl_debug("raw rx callback closed it\n");
-			return LWS_HPI_RET_PLEASE_CLOSE_ME;
-		}
-	}
-
-	if (pollfd->revents & LWS_POLLHUP)
-		return LWS_HPI_RET_PLEASE_CLOSE_ME;
-
-	return LWS_HPI_RET_HANDLED;
-}
-
-#if !defined(LWS_NO_SERVER)
-static int
-rops_adoption_bind_raw_file(struct lws *wsi, int type, const char *vh_prot_name)
-{
-	/* no socket or http: it can only be a raw file */
-	if ((type & LWS_ADOPT_HTTP) || (type & LWS_ADOPT_SOCKET) ||
-	    (type & _LWS_ADOPT_FINISH))
-		return 0; /* no match */
-
-	lws_role_transition(wsi, 0, LRS_ESTABLISHED, &role_ops_raw_file);
-
-	if (!vh_prot_name)
-		wsi->protocol = &wsi->vhost->protocols[
-					wsi->vhost->default_protocol_index];
-
-	return 1; /* bound */
-}
-#endif
-
-struct lws_role_ops role_ops_raw_file = {
-	/* role name */			"raw-file",
-	/* alpn id */			NULL,
-	/* check_upgrades */		NULL,
-	/* init_context */		NULL,
-	/* init_vhost */		NULL,
-	/* destroy_vhost */		NULL,
-	/* periodic_checks */		NULL,
-	/* service_flag_pending */	NULL,
-	/* handle_POLLIN */		rops_handle_POLLIN_raw_file,
-	/* handle_POLLOUT */		NULL,
-	/* perform_user_POLLOUT */	NULL,
-	/* callback_on_writable */	NULL,
-	/* tx_credit */			NULL,
-	/* write_role_protocol */	NULL,
-	/* encapsulation_parent */	NULL,
-	/* alpn_negotiated */		NULL,
-	/* close_via_role_protocol */	NULL,
-	/* close_role */		NULL,
-	/* close_kill_connection */	NULL,
-	/* destroy_role */		NULL,
-#if !defined(LWS_NO_SERVER)
-	/* adoption_bind */		rops_adoption_bind_raw_file,
-#else
-					NULL,
-#endif
-	/* client_bind */		NULL,
-	/* writeable cb clnt, srv */	{ LWS_CALLBACK_RAW_WRITEABLE_FILE, 0 },
-	/* close cb clnt, srv */	{ LWS_CALLBACK_RAW_CLOSE_FILE, 0 },
-	/* protocol_bind cb c, srv */	{ LWS_CALLBACK_RAW_FILE_BIND_PROTOCOL,
-					  LWS_CALLBACK_RAW_FILE_BIND_PROTOCOL },
-	/* protocol_unbind cb c, srv */	{ LWS_CALLBACK_RAW_FILE_DROP_PROTOCOL,
-					  LWS_CALLBACK_RAW_FILE_DROP_PROTOCOL },
-	/* file_handle */		1,
-};