add fleshed out code examples and ref as includes

source/connect/tls.txt

@@ -51,7 +51,25 @@ in the following ways:
 - Using the ``mongoc_uri_set_option_as_bool()`` function to set the ``MONGOC_URI_TLS`` connection
   option to ``true``
 
-.. include:: /includes/connect/tls-tabs.rst
+.. tabs::
+
+   .. tab:: Connection String
+      :tabid: connectionstring
+
+      .. literalinclude:: /includes/connect/tls-connection-str.c
+         :language: c
+         :start-after: start-connect-to-atlas
+         :end-before: end-connect-to-atlas
+         :dedent:
+
+   .. tab:: MongoC URI Options
+      :tabid: mongocurioptions
+
+      .. literalinclude:: /includes/connect/tls-uri-options.c
+         :language: c
+         :start-after: start-connect-to-atlas
+         :end-before: end-connect-to-atlas
+         :dedent:
 
 .. tip::
 

source/includes/connect/tls-connection-str.c

@@ -0,0 +1,19 @@
+#include <mongoc/mongoc.h>
+#include <bson/bson.h>
+
+int main (void) {
+
+  // start-connect-to-atlas
+  // Initialize the C Driver
+  mongoc_init ();
+
+  // Create a new client and set tls option to true
+  mongoc_client_t *client = mongoc_client_new ("mongodb+srv://<db_username>:<db_password>@<hostname/port>/?replicaSet=myRepl&tls=true");
+
+  // { Do database work here }
+
+  // Cleanup
+  mongoc_client_destroy (client);
+  mongoc_cleanup ();
+  // end-connect-to-atlas
+}

source/includes/connect/tls-uri-options.c

@@ -0,0 +1,28 @@
+#include <mongoc/mongoc.h>
+#include <bson/bson.h>
+
+int main(void) {
+
+  // start-connect
+  // Intialize the MongoDB C Driver
+  mongoc_init ();
+
+  bson_error_t error;
+
+  // Create a new client and set TLS option to true
+  mongoc_uri_t *uri = mongoc_uri_new_with_error ("mongodb://localhost:27017", &error);  
+  mongoc_uri_set_option_as_bool (uri, MONGOC_URI_TLS, true);
+  if (!uri) {
+	  fprintf (stderr, "failed to parse URI, error: %s\n", error.message);
+	  goto cleanup;
+  }
+
+  mongoc_client_t *client = mongoc_client_new_from_uri (uri);
+
+  // { Do database work here }
+
+  cleanup:
+    mongoc_client_destroy (client);
+    mongoc_cleanup ();
+  // end-connect
+}