/* *------------------------------------------------------------------ * api.h * * Copyright (c) 2009 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_vlibsocket_api_h #define included_vlibsocket_api_h #include <vlibapi/api.h> typedef struct { /* Server port number */ int portno; /* By default, localhost... */ u32 bind_address; /* * (listen, server, client) registrations. Shared memory * registrations are in shared memory */ vl_api_registration_t *registration_pool; /* * Chain-drag variables, so message API handlers * (generally) don't know whether they're talking to a socket * or to a shared-memory connection. */ vl_api_registration_t *current_rp; unix_file_t *current_uf; /* One input buffer, shared across all sockets */ i8 *input_buffer; } socket_main_t; extern socket_main_t socket_main; void socksvr_add_pending_output (struct unix_file *uf, struct vl_api_registration_ *cf, u8 * buffer, uword buffer_bytes); #define SOCKSVR_DEFAULT_PORT 32741 /* whatever */ void vl_free_socket_registration_index (u32 pool_index); void vl_socket_process_msg (struct unix_file *uf, struct vl_api_registration_ *rp, i8 * input_v); clib_error_t *vl_socket_read_ready (struct unix_file *uf); void vl_socket_add_pending_output (struct unix_file *uf, struct vl_api_registration_ *rp, u8 * buffer, uword buffer_bytes); clib_error_t *vl_socket_write_ready (struct unix_file *uf); void vl_socket_api_send (vl_api_registration_t * rp, u8 * elem); void vl_socket_api_send_with_data (vl_api_registration_t * rp, u8 * elem, u8 * data_vector); void vl_socket_api_send_with_length (vl_api_registration_t * rp, u8 * elem, u32 msg_length); void vl_socket_api_send_with_length_no_free (vl_api_registration_t * rp, u8 * elem, u32 msg_length); u32 sockclnt_open_index (char *client_name, char *hostname, int port); void sockclnt_close_index (u32 index); void vl_client_msg_api_send (vl_api_registration_t * cm, u8 * elem); vl_api_registration_t *sockclnt_get_registration (u32 index); void socksvr_set_port (u16 port); void socksvr_set_bind_address (u32 bind_address); #endif /* included_vlibsocket_api_h */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */