/* *------------------------------------------------------------------ * Copyright (c) 2018 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 SRC_VLIBMEMORY_SOCKET_CLIENT_H_ #define SRC_VLIBMEMORY_SOCKET_CLIENT_H_ #include <vppinfra/file.h> #include <vppinfra/time.h> #include <vlibmemory/memory_shared.h> typedef struct { int socket_fd; int socket_enable; /**< Can temporarily disable the connection but still can keep it around... */ u32 client_index; /**< Client index allocated by VPP */ clib_socket_t client_socket; u32 socket_buffer_size; u8 *socket_tx_buffer; u8 *socket_rx_buffer; u32 socket_tx_nbytes; int control_pings_outstanding; u8 *name; clib_time_t clib_time; ssvm_private_t memfd_segment; int want_shm_pthread; } socket_client_main_t; extern socket_client_main_t socket_client_main; #define SOCKET_CLIENT_DEFAULT_BUFFER_SIZE 4096 int vl_socket_client_connect (char *socket_path, char *client_name, u32 socket_buffer_size); void vl_socket_client_disconnect (void); void vl_socket_client_enable_disable (int enable); int vl_socket_client_read (int wait); int vl_socket_client_write (void); void *vl_socket_client_msg_alloc (int nbytes); int vl_socket_client_init_shm (vl_api_shm_elem_config_t * config, int want_pthread); clib_error_t *vl_socket_client_recv_fd_msg (int fds[], int n_fds, u32 wait); /* * Socket client apis that explicitly pass socket main as an argument */ int vl_socket_client_connect2 (socket_client_main_t * scm, char *socket_path, char *client_name, u32 socket_buffer_size); void vl_socket_client_disconnect2 (socket_client_main_t * scm); void vl_socket_client_enable_disable2 (socket_client_main_t * scm, int enable); int vl_socket_client_read2 (socket_client_main_t * scm, int wait); int vl_socket_client_write2 (socket_client_main_t * scm); void *vl_socket_client_msg_alloc2 (socket_client_main_t * scm, int nbytes); int vl_socket_client_init_shm2 (socket_client_main_t * scm, vl_api_shm_elem_config_t * config, int want_pthread); clib_error_t *vl_socket_client_recv_fd_msg2 (socket_client_main_t * scm, int fds[], int n_fds, u32 wait); #endif /* SRC_VLIBMEMORY_SOCKET_CLIENT_H_ */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */