/* * builtin_proxy.h - skeleton vpp engine plug-in header file * * Copyright (c) 2017-2019 Cisco and/or its affiliates. * 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_proxy_h__ #define __included_proxy_h__ #include <vnet/vnet.h> #include <vnet/ip/ip.h> #include <vppinfra/hash.h> #include <vppinfra/error.h> #include <vnet/session/session.h> #include <vnet/session/application_interface.h> typedef struct { svm_fifo_t *server_rx_fifo; svm_fifo_t *server_tx_fifo; session_handle_t vpp_server_handle; session_handle_t vpp_active_open_handle; volatile int active_open_establishing; volatile int po_disconnected; volatile int ao_disconnected; } proxy_session_t; typedef struct { svm_queue_t *vl_input_queue; /**< vpe input queue */ /** per-thread vectors */ svm_msg_q_t **server_event_queue; svm_msg_q_t **active_open_event_queue; u8 **rx_buf; /**< intermediate rx buffers */ u32 cli_node_index; /**< cli process node index */ u32 server_client_index; /**< server API client handle */ u32 server_app_index; /**< server app index */ u32 active_open_client_index; /**< active open API client handle */ u32 active_open_app_index; /**< active open index after attach */ uword *proxy_session_by_server_handle; uword *proxy_session_by_active_open_handle; /* * Configuration params */ u8 *connect_uri; /**< URI for slave's connect */ u32 configured_segment_size; u32 fifo_size; /**< initial fifo size */ u32 max_fifo_size; /**< max fifo size */ u8 high_watermark; /**< high watermark (%) */ u8 low_watermark; /**< low watermark (%) */ u32 private_segment_count; /**< Number of private fifo segs */ u32 private_segment_size; /**< size of private fifo segs */ int rcv_buffer_size; u8 *server_uri; u8 *client_uri; /* * Test state variables */ proxy_session_t *sessions; /**< Session pool, shared */ clib_spinlock_t sessions_lock; u32 **connection_index_by_thread; pthread_t client_thread_handle; /* * Flags */ u8 is_init; u8 prealloc_fifos; /**< Request fifo preallocation */ } proxy_main_t; extern proxy_main_t proxy_main; #endif /* __included_proxy_h__ */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */