Update libwebsockets to 3.1 (plus UWP patch)

2025-11-10 13:00:37 +00:00 · 2019-03-06 01:07:13 +01:00
parent f43ee4aff8
commit 90210c4862
140 changed files with 16943 additions and 12437 deletions
--- a/thirdparty/libwebsockets/lib/plat/unix/unix-init.c
+++ b/thirdparty/libwebsockets/lib/plat/unix/unix-init.c
@@ -0,0 +1,97 @@
+/*
+ * 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
+ */
+
+#define _GNU_SOURCE
+#include "core/private.h"
+
+#include <pwd.h>
+#include <grp.h>
+
+#ifdef LWS_WITH_PLUGINS
+#include <dlfcn.h>
+#endif
+#include <dirent.h>
+
+int
+lws_plat_init(struct lws_context *context,
+	      const struct lws_context_creation_info *info)
+{
+	int fd;
+
+	/* master context has the global fd lookup array */
+	context->lws_lookup = lws_zalloc(sizeof(struct lws *) *
+					 context->max_fds, "lws_lookup");
+	if (context->lws_lookup == NULL) {
+		lwsl_err("OOM on lws_lookup array for %d connections\n",
+			 context->max_fds);
+		return 1;
+	}
+
+	lwsl_info(" mem: platform fd map: %5lu bytes\n",
+		    (unsigned long)(sizeof(struct lws *) * context->max_fds));
+	fd = lws_open(SYSTEM_RANDOM_FILEPATH, O_RDONLY);
+
+	context->fd_random = fd;
+	if (context->fd_random < 0) {
+		lwsl_err("Unable to open random device %s %d\n",
+			 SYSTEM_RANDOM_FILEPATH, context->fd_random);
+		return 1;
+	}
+
+#ifdef LWS_WITH_PLUGINS
+	if (info->plugin_dirs && (context->options & LWS_SERVER_OPTION_LIBUV))
+		lws_plat_plugins_init(context, info->plugin_dirs);
+#endif
+
+	return 0;
+}
+
+int
+lws_plat_context_early_init(void)
+{
+#if !defined(LWS_AVOID_SIGPIPE_IGN)
+	signal(SIGPIPE, SIG_IGN);
+#endif
+
+	return 0;
+}
+
+void
+lws_plat_context_early_destroy(struct lws_context *context)
+{
+}
+
+void
+lws_plat_context_late_destroy(struct lws_context *context)
+{
+#ifdef LWS_WITH_PLUGINS
+	if (context->plugin_list)
+		lws_plat_plugins_destroy(context);
+#endif
+
+	if (context->lws_lookup)
+		lws_free(context->lws_lookup);
+
+	if (!context->fd_random)
+		lwsl_err("ZERO RANDOM FD\n");
+	if (context->fd_random != LWS_INVALID_FILE)
+		close(context->fd_random);
+}