3 * builtin_proxy.h - skeleton vpp engine plug-in header file
5 * Copyright (c) 2017-2019 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 #ifndef __included_proxy_h__
19 #define __included_proxy_h__
21 #include <vnet/vnet.h>
22 #include <vnet/ip/ip.h>
24 #include <vppinfra/hash.h>
25 #include <vppinfra/error.h>
26 #include <vnet/session/session.h>
27 #include <vnet/session/application_interface.h>
31 svm_fifo_t *server_rx_fifo;
32 svm_fifo_t *server_tx_fifo;
34 session_handle_t vpp_server_handle;
35 session_handle_t vpp_active_open_handle;
36 volatile int active_open_establishing;
37 volatile int po_disconnected;
38 volatile int ao_disconnected;
46 proxy_session_t *sessions; /**< session pool, shared */
47 clib_spinlock_t sessions_lock; /**< lock for session pool */
48 u8 **rx_buf; /**< intermediate rx buffers */
50 u32 server_client_index; /**< server API client handle */
51 u32 server_app_index; /**< server app index */
52 u32 active_open_client_index; /**< active open API client handle */
53 u32 active_open_app_index; /**< active open index after attach */
54 u32 ckpair_index; /**< certkey pair index for tls */
57 * Configuration params
59 u32 fifo_size; /**< initial fifo size */
60 u32 max_fifo_size; /**< max fifo size */
61 u8 high_watermark; /**< high watermark (%) */
62 u8 low_watermark; /**< low watermark (%) */
63 u32 private_segment_count; /**< Number of private fifo segs */
64 u64 segment_size; /**< size of fifo segs */
65 u8 prealloc_fifos; /**< Request fifo preallocation */
67 session_endpoint_cfg_t server_sep;
68 session_endpoint_cfg_t client_sep;
76 extern proxy_main_t proxy_main;
78 #endif /* __included_proxy_h__ */
81 * fd.io coding-style-patch-verification: ON
84 * eval: (c-set-style "gnu")