1 files changed, 0 insertions, 259 deletions
diff --git a/vpp-api/python/pneum/pneum.c b/vpp-api/python/pneum/pneum.c
deleted file mode 100644
index 6918cc9b404..00000000000
--- a/vpp-api/python/pneum/pneum.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * Copyright (c) 2016 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 <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <stdbool.h>
-
-#include <vnet/vnet.h>
-#include <vlib/vlib.h>
-#include <vlib/unix/unix.h>
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-
-#include <vpp-api/vpe_msg_enum.h>
-
-#include "pneum.h"
-
-#define vl_typedefs             /* define message structures */
-#include <vpp-api/vpe_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun             /* define message structures */
-#include <vpp-api/vpe_all_api_h.h>
-#undef vl_endianfun
-
-vlib_main_t vlib_global_main;
-vlib_main_t **vlib_mains;
-
-typedef struct {
-  u8 rx_thread_jmpbuf_valid;
-  u8 connected_to_vlib;
-  jmp_buf rx_thread_jmpbuf;
-  pthread_t rx_thread_handle;
-} pneum_main_t;
-
-pneum_main_t pneum_main;
-
-pneum_callback_t pneum_callback;
-
-/*
- * Satisfy external references when -lvlib is not available.
- */
-void vlib_cli_output (struct vlib_main_t * vm, char * fmt, ...)
-{
-  clib_warning ("vlib_cli_output called...");
-}
-
-void
-pneum_free (void * msg)
-{
-  vl_msg_api_free (msg);
-}
-
-static void
-pneum_api_handler (void *msg)
-{
-  u16 id = ntohs(*((u16 *)msg));
-  if (id == VL_API_RX_THREAD_EXIT) {
-    pneum_main_t *pm = &pneum_main;
-    vl_msg_api_free(msg);
-    longjmp(pm->rx_thread_jmpbuf, 1);
-  }
-  msgbuf_t *msgbuf = (msgbuf_t *)(((u8 *)msg) - offsetof(msgbuf_t, data));
-  int l = ntohl(msgbuf->data_len);
-  if (l == 0)
-    clib_warning("Message ID %d has wrong length: %d\n", id, l);
-
-  /* Call Python callback */
-  ASSERT(pneum_callback);
-  (pneum_callback)(msg, l);
-  pneum_free(msg);
-}
-
-static void *
-pneum_rx_thread_fn (void *arg)
-{
-  unix_shared_memory_queue_t *q;
-  pneum_main_t *pm = &pneum_main;
-  api_main_t *am = &api_main;
-  uword msg;
-
-  q = am->vl_input_queue;
-
-  /* So we can make the rx thread terminate cleanly */
-  if (setjmp(pm->rx_thread_jmpbuf) == 0) {
-    pm->rx_thread_jmpbuf_valid = 1;
-    while (1)
-      while (!unix_shared_memory_queue_sub(q, (u8 *)&msg, 0))
-        pneum_api_handler((void *)msg);
-  }
-  pthread_exit(0);
-}
-
-uword *
-pneum_msg_table_get_hash (void)
-{
-  api_main_t *am = &api_main;
-  return (am->msg_index_by_name_and_crc);
-}
-
-int
-pneum_msg_table_size(void)
-{
-  api_main_t *am = &api_main;
-  return hash_elts(am->msg_index_by_name_and_crc);
-}
-
-int
-pneum_connect (char * name, char * chroot_prefix, pneum_callback_t cb)
-{
-  int rv = 0;
-  pneum_main_t *pm = &pneum_main;
-
-  if (chroot_prefix != NULL)
-    vl_set_memory_root_path (chroot_prefix);
-
-  if ((rv = vl_client_api_map("/vpe-api"))) {
-    clib_warning ("vl_client_api map rv %d", rv);
-    return rv;
-  }
-
-  if (vl_client_connect(name, 0, 32) < 0) {
-    vl_client_api_unmap();
-    return (-1);
-  }
-
-  if (cb) {
-    /* Start the rx queue thread */
-    rv = pthread_create(&pm->rx_thread_handle, NULL, pneum_rx_thread_fn, 0);
-    if (rv) {
-      clib_warning("pthread_create returned %d", rv);
-      vl_client_api_unmap();
-      return (-1);
-    }
-    pneum_callback = cb;
-  }
-
-  pm->connected_to_vlib = 1;
-
-  return (0);
-}
-
-int
-pneum_disconnect (void)
-{
-  api_main_t *am = &api_main;
-  pneum_main_t *pm = &pneum_main;
-
-  if (pm->rx_thread_jmpbuf_valid) {
-    vl_api_rx_thread_exit_t *ep;
-    uword junk;
-    ep = vl_msg_api_alloc (sizeof (*ep));
-    ep->_vl_msg_id = ntohs(VL_API_RX_THREAD_EXIT);
-    vl_msg_api_send_shmem(am->vl_input_queue, (u8 *)&ep);
-    pthread_join(pm->rx_thread_handle, (void **) &junk);
-  }
-  if (pm->connected_to_vlib) {
-    vl_client_disconnect();
-    vl_client_api_unmap();
-    pneum_callback = 0;
-  }
-  memset (pm, 0, sizeof (*pm));
-
-  return (0);
-}
-
-int
-pneum_read (char **p, int *l)
-{
-  unix_shared_memory_queue_t *q;
-  api_main_t *am = &api_main;
-  pneum_main_t *pm = &pneum_main;
-  uword msg;
-
-  if (!pm->connected_to_vlib) return -1;
-
-  *l = 0;
-
-  if (am->our_pid == 0) return (-1);
-
-  q = am->vl_input_queue;
-  int rv = unix_shared_memory_queue_sub(q, (u8 *)&msg, 0);
-  if (rv == 0) {
-    u16 msg_id = ntohs(*((u16 *)msg));
-    msgbuf_t *msgbuf = (msgbuf_t *)(((u8 *)msg) - offsetof(msgbuf_t, data));
-    *l = ntohl(msgbuf->data_len);
-    if (*l == 0) {
-      printf("Unregistered API message: %d\n", msg_id);
-      return (-1);
-    }
-    *p = (char *)msg;
-  } else {
-    printf("Read failed with %d\n", rv);
-  }
-  return (rv);
-}
-
-/*
- * XXX: Makes the assumption that client_index is the first member
- */
-typedef VL_API_PACKED(struct _vl_api_header {
-  u16 _vl_msg_id;
-  u32 client_index;
-}) vl_api_header_t;
-
-static unsigned int
-pneum_client_index (void)
-{
-  return (api_main.my_client_index);
-}
-
-int
-pneum_write (char *p, int l)
-{
-  int rv = -1;
-  api_main_t *am = &api_main;
-  vl_api_header_t *mp = vl_msg_api_alloc(l);
-  unix_shared_memory_queue_t *q;
-  pneum_main_t *pm = &pneum_main;
-
-  if (!pm->connected_to_vlib) return -1;
-  if (!mp) return (-1);
-  memcpy(mp, p, l);
-  mp->client_index = pneum_client_index();
-  q = am->shmem_hdr->vl_input_queue;
-  rv = unix_shared_memory_queue_add(q, (u8 *)&mp, 0);
-  if (rv != 0) {
-    printf("vpe_api_write fails: %d\n", rv);
-    /* Clear message */
-    pneum_free(mp);
-  }
-  return (rv);
-}
-
-uint32_t
-pneum_get_msg_index (unsigned char * name)
-{
-  return vl_api_get_msg_index (name);
-}