diff options
Diffstat (limited to 'vlib-api/vlibsocket/sockclnt_vlib.c')
| -rw-r--r-- | vlib-api/vlibsocket/sockclnt_vlib.c | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/vlib-api/vlibsocket/sockclnt_vlib.c b/vlib-api/vlibsocket/sockclnt_vlib.c deleted file mode 100644 index e16adfeb503..00000000000 --- a/vlib-api/vlibsocket/sockclnt_vlib.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - *------------------------------------------------------------------ - * sockclnt_vlib.c - * - * 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. - *------------------------------------------------------------------ - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <unistd.h> -#include <netinet/in.h> -#include <sys/ioctl.h> -#include <vppinfra/byte_order.h> -#include <netdb.h> - -#include <fcntl.h> -#include <sys/stat.h> - -#include <vlibmemory/api.h> -#include <vlibsocket/api.h> - -#include <vlibsocket/vl_socket_msg_enum.h> - -#define vl_typedefs /* define message structures */ -#include <vlibsocket/vl_socket_api_h.h> -#undef vl_typedefs - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) -#define vl_printfun -#include <vlibsocket/vl_socket_api_h.h> -#undef vl_printfun - -/* instantiate all the endian swap functions we know about */ -#define vl_endianfun -#include <vlibsocket/vl_socket_api_h.h> -#undef vl_endianfun - -static void -vl_api_sockclnt_create_reply_t_handler (vl_api_sockclnt_create_reply_t * mp) -{ - vl_api_registration_t *rp = socket_main.current_rp; - - rp->server_handle = mp->handle; - rp->server_index = mp->index; -} - -static void -vl_api_sockclnt_delete_reply_t_handler (vl_api_sockclnt_delete_reply_t * mp) -{ - unix_main_t *um = &unix_main; - unix_file_t *uf = socket_main.current_uf; - vl_api_registration_t *rp = socket_main.current_rp; - - unix_file_del (um, uf); - vl_free_socket_registration_index (rp->vl_api_registration_pool_index); -} - -u32 -sockclnt_open_index (char *client_name, char *hostname, int port) -{ - vl_api_registration_t *rp; - unix_main_t *um = &unix_main; - unix_file_t template = { 0 }; - int sockfd; - int one = 1; - int rv; - struct sockaddr_in serv_addr; - struct hostent *server; - vl_api_sockclnt_create_t *mp; - char my_hostname[64]; - - server = gethostbyname (hostname); - if (server == NULL) - { - clib_warning ("Couldn't translate server name %s", hostname); - return ~0; - } - - /* Set up non-blocking server socket on CLIENT_API_SERVER_PORT */ - sockfd = socket (AF_INET, SOCK_STREAM, 0); - - if (sockfd < 0) - { - clib_unix_warning ("socket"); - return ~0; - } - - bzero ((char *) &serv_addr, sizeof (serv_addr)); - serv_addr.sin_family = AF_INET; - bcopy ((char *) server->h_addr, - (char *) &serv_addr.sin_addr.s_addr, server->h_length); - serv_addr.sin_port = htons (port); - - if (connect (sockfd, (const void *) &serv_addr, sizeof (serv_addr)) < 0) - { - clib_unix_warning ("Connect failure to (%s, %d)", hostname, port); - close (sockfd); - return ~0; - } - - rv = ioctl (sockfd, FIONBIO, &one); - if (rv < 0) - { - clib_unix_warning ("FIONBIO"); - close (sockfd); - return ~0; - } - - pool_get (socket_main.registration_pool, rp); - memset (rp, 0, sizeof (*rp)); - rp->registration_type = REGISTRATION_TYPE_SOCKET_CLIENT; - rp->vl_api_registration_pool_index = rp - socket_main.registration_pool; - - template.read_function = vl_socket_read_ready; - template.write_function = vl_socket_write_ready; - template.file_descriptor = sockfd; - template.private_data = rp - socket_main.registration_pool; - - rp->unix_file_index = unix_file_add (um, &template); - rp->name = format (0, "%s:%d", hostname, port); - - mp = vl_msg_api_alloc (sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_SOCKCLNT_CREATE); - mp->context = rp - socket_main.registration_pool; - - if (gethostname (my_hostname, sizeof (my_hostname)) < 0) - { - clib_unix_warning ("gethostname"); - strncpy (my_hostname, "unknown!", sizeof (my_hostname) - 1); - } - strncpy ((char *) mp->name, my_hostname, sizeof (mp->name) - 1); - - vl_msg_api_send (rp, (u8 *) mp); - return rp - socket_main.registration_pool; -} - -void -sockclnt_close_index (u32 index) -{ - vl_api_sockclnt_delete_t *mp; - vl_api_registration_t *rp; - - /* Don't crash / assert if fed garbage */ - if (pool_is_free_index (socket_main.registration_pool, index)) - { - clib_warning ("registration_pool index %d already free", index); - return; - } - rp = pool_elt_at_index (socket_main.registration_pool, index); - - mp = vl_msg_api_alloc (sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_SOCKCLNT_DELETE); - mp->handle = rp->server_handle; - mp->index = rp->server_index; - vl_msg_api_send (rp, (u8 *) mp); -} - -vl_api_registration_t * -sockclnt_get_registration (u32 index) -{ - return pool_elt_at_index (socket_main.registration_pool, index); -} - -/* - * Both rx and tx msgs MUST be initialized, or we'll have - * precisely no idea how many bytes to write into the API trace... - */ -#define foreach_sockclnt_api_msg \ -_(SOCKCLNT_CREATE_REPLY, sockclnt_create_reply) \ -_(SOCKCLNT_DELETE_REPLY, sockclnt_delete_reply) - - -static clib_error_t * -sockclnt_vlib_api_init (vlib_main_t * vm) -{ -#define _(N,n) \ - vl_msg_api_set_handlers(VL_API_##N, #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_sockclnt_api_msg; -#undef _ - return 0; -} - -VLIB_API_INIT_FUNCTION (sockclnt_vlib_api_init); - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |