sctp: move to plugins, disabled by default

Removed sctp buffer metadata from vnet/buffer.h, added it to the
plugin. Add registration APIs for plugin-based vlib_buffer_opaque /
opaque2 decoders, used by "pcap dispatch trace ..." for display in the
wireshark dissector.

Type:refactor

Not actively maintained.

Change-Id: Ie4cb6ba66f68b3b3a7d7d2c63c917fdccf994371
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>

1 files changed, 69 insertions, 0 deletions

diff --git a/src/plugins/sctp/sctp_debug.h b/src/plugins/sctp/sctp_debug.h
new file mode 100644
index 00000000000..b0059d5fe67
--- /dev/null
+++ b/src/plugins/sctp/sctp_debug.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2017 SUSE LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef included_sctp_debug_h__
+#define included_sctp_debug_h__
+
+#include <vlib/vlib.h>
+
+typedef enum _sctp_dbg
+{
+#define _(sym, str) SCTP_DBG_##sym,
+  foreach_sctp_dbg_evt
+#undef _
+} sctp_dbg_e;
+
+#define SCTP_DEBUG_STATE_MACHINE (0)
+#if SCTP_DEBUG_STATE_MACHINE
+#define SCTP_DBG_STATE_MACHINE(_fmt, _args...) clib_warning (_fmt, ##_args)
+#else
+#define SCTP_DBG_STATE_MACHINE(_fmt, _args...)
+#endif
+
+#define SCTP_DEBUG (0)
+#if SCTP_DEBUG
+#define SCTP_DBG(_fmt, _args...) clib_warning (_fmt, ##_args)
+#else
+#define SCTP_DBG(_fmt, _args...)
+#endif
+
+#define SCTP_ADV_DEBUG (0)
+#if SCTP_ADV_DEBUG
+#define SCTP_ADV_DBG(_fmt, _args...) clib_warning (_fmt, ##_args)
+#else
+#define SCTP_ADV_DBG(_fmt, _args...)
+#endif
+
+#define SCTP_DEBUG_OUTPUT (0)
+#if SCTP_DEBUG_OUTPUT
+#define SCTP_DBG_OUTPUT(_fmt, _args...) clib_warning (_fmt, ##_args)
+#else
+#define SCTP_DBG_OUTPUT(_fmt, _args...)
+#endif
+
+#define SCTP_ADV_DEBUG_OUTPUT (0)
+#if SCTP_ADV_DEBUG_OUTPUT
+#define SCTP_ADV_DBG_OUTPUT(_fmt, _args...) clib_warning (_fmt, ##_args)
+#else
+#define SCTP_ADV_DBG_OUTPUT(_fmt, _args...)
+#endif
+
+#define SCTP_CONN_TRACKING_DEBUG (0)
+#if SCTP_CONN_TRACKING_DEBUG
+#define SCTP_CONN_TRACKING_DBG(_fmt, _args...) clib_warning (_fmt, ##_args)
+#else
+#define SCTP_CONN_TRACKING_DBG(_fmt, _args...)
+#endif
+
+#endif /* included_sctp_debug_h__ */