fixes #872 create unified nng_stream API

This is a major change, and includes changes to use a polymorphic
stream API for all transports.  There have been related bugs fixed
along the way.  Additionally the man pages have changed.

The old non-polymorphic APIs are removed now.  This is a breaking
change, but the old APIs were never part of any released public API.

1 files changed, 40 insertions, 0 deletions

diff --git a/src/supplemental/websocket/stub.c b/src/supplemental/websocket/stub.c
new file mode 100644
index 00000000..94e7f1b5
--- /dev/null
+++ b/src/supplemental/websocket/stub.c
@@ -0,0 +1,40 @@
+//
+// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech>
+// Copyright 2019 Devolutions <info@devolutions.net>
+//
+// This software is supplied under the terms of the MIT License, a
+// copy of which should be located in the distribution where this
+// file was obtained (LICENSE.txt).  A copy of the license may also be
+// found online at https://opensource.org/licenses/MIT.
+//
+
+#include "core/nng_impl.h"
+
+// This stub file exists to support configuration of the stream subsystem
+// when websocket support is unconfigured.
+
+int
+nni_ws_dialer_alloc(nng_stream_dialer **dp, const nng_url *url)
+{
+	NNI_ARG_UNUSED(dp);
+	NNI_ARG_UNUSED(url);
+	return (NNG_ENOTSUP);
+}
+
+int
+nni_ws_listener_alloc(nng_stream_listener **lp, const nng_url *url)
+{
+	NNI_ARG_UNUSED(lp);
+	NNI_ARG_UNUSED(url);
+	return (NNG_ENOTSUP);
+}
+
+int
+nni_ws_checkopt(const char *name, const void *data, size_t sz, nni_type t)
+{
+	NNI_ARG_UNUSED(name);
+	NNI_ARG_UNUSED(data);
+	NNI_ARG_UNUSED(sz);
+	NNI_ARG_UNUSED(t);
+	return (NNG_ENOTSUP);
+}