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, 51 insertions, 0 deletions

diff --git a/src/plugins/sctp/sctp.api b/src/plugins/sctp/sctp.api
new file mode 100644
index 00000000000..fb228617216
--- /dev/null
+++ b/src/plugins/sctp/sctp.api
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+option version = "1.0.0";
+ 
+/** \brief Configure SCTP source addresses, for active-open SCTP sessions
+
+    SCTP src/dst ports are 16 bits
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param is_ipv6 - 1 for ipv6, 0 for ipv4
+    @param vrf_id - fib table / vrf id for local adjacencies
+    @param src_address - src address that SCTP will use for this sub-conn
+    @param dst_address - dst address that SCTP will use for this sub-conn
+*/
+autoreply define sctp_add_src_dst_connection {
+    u32 client_index;
+    u32 context;
+    u8 is_ipv6;
+    u32 vrf_id;
+    u8 src_address[16];
+    u8 dst_address[16];
+ };
+ 
+autoreply define sctp_del_src_dst_connection {
+    u32 client_index;
+    u32 context;
+    u8 is_ipv6;
+    u32 vrf_id;
+    u8 src_address[16];
+    u8 dst_address[16];
+ };
+ 
+autoreply define sctp_config {
+    u32 client_index;
+    u32 context;
+    u8 never_delay_sack;
+    u8 never_bundle;
+ };
\ No newline at end of file