Add simplest_web_server_ssl example

PUBLISHED_FROM=8945dc72ce22d48c582e7cdd01348494677ac5bb

examples/simplest_web_server_ssl/simplest_web_server_ssl.c

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2016 Cesanta Software Limited
+ * All rights reserved
+ */
+
+#ifdef MG_ENABLE_SSL
+/*
+ * This example starts an SSL web server on https://localhost:8443/
+ *
+ * Please note that the certificate used is a self-signed one and will not be
+ * recognised as valid. You should expect an SSL error and will need to
+ * explicitly allow the browser to proceed.
+ */
+
+#include "mongoose.h"
+
+static const char *s_http_port = "8443";
+static const char *s_ssl_cert = "server.pem";
+static const char *s_ssl_key = "server.key";
+static struct mg_serve_http_opts s_http_server_opts;
+
+static void ev_handler(struct mg_connection *nc, int ev, void *p) {
+  if (ev == MG_EV_HTTP_REQUEST) {
+    mg_serve_http(nc, (struct http_message *) p, s_http_server_opts);
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+  struct mg_bind_opts bind_opts;
+
+  mg_mgr_init(&mgr, NULL);
+  memset(&bind_opts, 0, sizeof(bind_opts));
+  bind_opts.ssl_cert = s_ssl_cert;
+  bind_opts.ssl_key = s_ssl_key;
+  printf("Starting SSL server on port %s, cert from %s, key from %s\n",
+         s_http_port, bind_opts.ssl_cert, bind_opts.ssl_key);
+  nc = mg_bind_opt(&mgr, s_http_port, ev_handler, bind_opts);
+  if (nc == NULL) {
+    printf("Failed to create listener\n");
+    return 1;
+  }
+
+  // Set up HTTP server parameters
+  mg_set_protocol_http_websocket(nc);
+  s_http_server_opts.document_root = ".";  // Serve current directory
+  s_http_server_opts.enable_directory_listing = "yes";
+
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}
+#else
+int main(void) {
+  return 0;
+}
+#endif /* MG_ENABLE_SSL */