Move transport.[ch] to SP

1 files changed, 0 insertions, 179 deletions

diff --git a/src/core/transport.c b/src/core/transport.c
deleted file mode 100644
index 78859078..00000000
--- a/src/core/transport.c
+++ /dev/null
@@ -1,179 +0,0 @@
-//
-// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-// 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"
-
-#ifdef NNG_TRANSPORT_INPROC
-#include "nng/transport/inproc/inproc.h"
-#endif
-#ifdef NNG_TRANSPORT_IPC
-#include "nng/transport/ipc/ipc.h"
-#endif
-#ifdef NNG_TRANSPORT_TCP
-#include "nng/transport/tcp/tcp.h"
-#endif
-#ifdef NNG_TRANSPORT_TLS
-#include "nng/transport/tls/tls.h"
-#endif
-#ifdef NNG_TRANSPORT_WS
-#include "nng/transport/ws/websocket.h"
-#endif
-#ifdef NNG_TRANSPORT_ZEROTIER
-#include "nng/transport/zerotier/zerotier.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-
-// For now the list of transports is hard-wired.  Adding new transports
-// to the system dynamically is something that might be considered later.
-extern nni_tran nni_tcp_tran;
-extern nni_tran nni_ipc_tran;
-
-typedef struct nni_transport {
-	nni_tran      t_tran;
-	nni_list_node t_node;
-} nni_transport;
-
-static nni_list nni_tran_list;
-static nni_mtx  nni_tran_lk;
-static int      nni_tran_inited;
-
-int
-nni_tran_register(const nni_tran *tran)
-{
-	nni_transport *t;
-	int            rv;
-
-	// Its entirely possible that we are called before any sockets
-	// are opened.  Make sure we are initialized.  This has to be
-	// protected by a guard to prevent infinite recursion, since
-	// nni_init also winds up calling us.
-	if (!nni_tran_inited) {
-		nni_init();
-	}
-
-	if (tran->tran_version != NNI_TRANSPORT_VERSION) {
-		return (NNG_ENOTSUP);
-	}
-
-	nni_mtx_lock(&nni_tran_lk);
-	// Check to see if the transport is already registered...
-	NNI_LIST_FOREACH (&nni_tran_list, t) {
-		if (strcmp(tran->tran_scheme, t->t_tran.tran_scheme) == 0) {
-			if (tran->tran_init == t->t_tran.tran_init) {
-				// duplicate.
-				nni_mtx_unlock(&nni_tran_lk);
-				return (0);
-			}
-			nni_mtx_unlock(&nni_tran_lk);
-			return (NNG_ESTATE);
-		}
-	}
-	if ((t = NNI_ALLOC_STRUCT(t)) == NULL) {
-		nni_mtx_unlock(&nni_tran_lk);
-		return (NNG_ENOMEM);
-	}
-
-	t->t_tran = *tran;
-	if ((rv = t->t_tran.tran_init()) != 0) {
-		nni_mtx_unlock(&nni_tran_lk);
-		NNI_FREE_STRUCT(t);
-		return (rv);
-	}
-	nni_list_append(&nni_tran_list, t);
-	nni_mtx_unlock(&nni_tran_lk);
-	return (0);
-}
-
-nni_tran *
-nni_tran_find(nni_url *url)
-{
-	// address is of the form "<scheme>://blah..."
-	nni_transport *t;
-
-	nni_mtx_lock(&nni_tran_lk);
-	NNI_LIST_FOREACH (&nni_tran_list, t) {
-		if (strcmp(url->u_scheme, t->t_tran.tran_scheme) == 0) {
-			nni_mtx_unlock(&nni_tran_lk);
-			return (&t->t_tran);
-		}
-	}
-	nni_mtx_unlock(&nni_tran_lk);
-	return (NULL);
-}
-
-// nni_tran_sys_init initializes the entire transport subsystem, including
-// each individual transport.
-
-typedef int (*nni_tran_ctor)(void);
-
-// These are just the statically compiled in constructors.
-// In the future we might want to support dynamic additions.
-static nni_tran_ctor nni_tran_ctors[] = {
-#ifdef NNG_TRANSPORT_INPROC
-	nng_inproc_register,
-#endif
-#ifdef NNG_TRANSPORT_IPC
-	nng_ipc_register,
-#endif
-#ifdef NNG_TRANSPORT_TCP
-	nng_tcp_register,
-#endif
-#ifdef NNG_TRANSPORT_TLS
-	nng_tls_register,
-#endif
-#ifdef NNG_TRANSPORT_WS
-	nng_ws_register,
-#endif
-#ifdef NNG_TRANSPORT_WSS
-	nng_wss_register,
-#endif
-#ifdef NNG_TRANSPORT_ZEROTIER
-	nng_zt_register,
-#endif
-	NULL,
-};
-
-int
-nni_tran_sys_init(void)
-{
-	int i;
-
-	nni_tran_inited = 1;
-	NNI_LIST_INIT(&nni_tran_list, nni_transport, t_node);
-	nni_mtx_init(&nni_tran_lk);
-
-	for (i = 0; nni_tran_ctors[i] != NULL; i++) {
-		int rv;
-		if ((rv = (nni_tran_ctors[i])()) != 0) {
-			nni_tran_sys_fini();
-			return (rv);
-		}
-	}
-	return (0);
-}
-
-// nni_tran_sys_fini finalizes the entire transport system, including all
-// transports.
-void
-nni_tran_sys_fini(void)
-{
-	nni_transport *t;
-
-	while ((t = nni_list_first(&nni_tran_list)) != NULL) {
-		nni_list_remove(&nni_tran_list, t);
-		t->t_tran.tran_fini();
-		NNI_FREE_STRUCT(t);
-	}
-	nni_mtx_fini(&nni_tran_lk);
-	nni_tran_inited = 0;
-}