80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
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/*
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*------------------------------------------------------------------
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* api.h
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*
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* Copyright (c) 2009 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*------------------------------------------------------------------
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*/
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#ifndef included_vlibsocket_api_h
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#define included_vlibsocket_api_h
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#include <vlibapi/api.h>
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typedef struct {
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/* Server port number */
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int portno;
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/* By default, localhost... */
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u32 bind_address;
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/*
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* (listen, server, client) registrations. Shared memory
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* registrations are in shared memory
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*/
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vl_api_registration_t *registration_pool;
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/*
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* Chain-drag variables, so message API handlers
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* (generally) don't know whether they're talking to a socket
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* or to a shared-memory connection.
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*/
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vl_api_registration_t *current_rp;
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unix_file_t *current_uf;
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/* One input buffer, shared across all sockets */
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i8 *input_buffer;
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} socket_main_t;
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socket_main_t socket_main;
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void socksvr_add_pending_output (struct unix_file * uf,
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struct vl_api_registration_ * cf,
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u8 * buffer, uword buffer_bytes);
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#define SOCKSVR_DEFAULT_PORT 32741 /* whatever */
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void vl_free_socket_registration_index (u32 pool_index);
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void vl_socket_process_msg (struct unix_file *uf,
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struct vl_api_registration_ *rp, i8 *input_v);
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clib_error_t * vl_socket_read_ready (struct unix_file * uf);
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void vl_socket_add_pending_output (struct unix_file * uf,
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struct vl_api_registration_ * rp,
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u8 * buffer,
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uword buffer_bytes);
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clib_error_t * vl_socket_write_ready (struct unix_file * uf);
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void vl_socket_api_send (vl_api_registration_t *rp, u8 *elem) ;
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void vl_socket_api_send_with_data (vl_api_registration_t *rp,
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u8 *elem, u8 *data_vector);
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void vl_socket_api_send_with_length (vl_api_registration_t *rp,
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u8 *elem, u32 msg_length);
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void vl_socket_api_send_with_length_no_free (vl_api_registration_t *rp,
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u8 *elem, u32 msg_length);
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u32 sockclnt_open_index (char *client_name, char *hostname, int port);
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void sockclnt_close_index (u32 index);
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void vl_client_msg_api_send (vl_api_registration_t *cm, u8 *elem);
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vl_api_registration_t *sockclnt_get_registration (u32 index);
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void socksvr_set_port (u16 port);
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void socksvr_set_bind_address (u32 bind_address);
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#endif /* included_vlibsocket_api_h */
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