summaryrefslogtreecommitdiffstats
path: root/vpp-api-test/vat/vat.h
blob: 01f755132dc41bbcb924cc8073d3c9ccdb0fdee5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
/*
 * Copyright (c) 2015 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_vat_h__
#define __included_vat_h__

#include <stdio.h>
#include <setjmp.h>
#include <vppinfra/clib.h>
#include <vppinfra/format.h>
#include <vppinfra/error.h>
#include <vppinfra/time.h>
#include <vppinfra/macros.h>
#include <vnet/vnet.h>
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <vlibapi/api.h>
#include <vlibmemory/api.h>

#include "json_format.h"

#include <vlib/vlib.h>

typedef struct
{
  u8 *interface_name;
  u32 sw_if_index;
  /*
   * Subinterface ID. A number 0-N to uniquely identify this
   * subinterface under the super interface
   */
  u32 sub_id;

  /* 0 = dot1q, 1=dot1ad */
  u8 sub_dot1ad;

  /* Number of tags 0-2 */
  u8 sub_number_of_tags;
  u16 sub_outer_vlan_id;
  u16 sub_inner_vlan_id;
  u8 sub_exact_match;
  u8 sub_default;
  u8 sub_outer_vlan_id_any;
  u8 sub_inner_vlan_id_any;

  /* vlan tag rewrite */
  u32 vtr_op;
  u32 vtr_push_dot1q;
  u32 vtr_tag1;
  u32 vtr_tag2;
} sw_interface_subif_t;

typedef struct
{
  u8 ip[16];
  u8 prefix_length;
} ip_address_details_t;

typedef struct
{
  u8 present;
  ip_address_details_t *addr;
} ip_details_t;

typedef struct
{
  u64 packets;
  u64 bytes;
} interface_counter_t;

typedef struct
{
  struct in_addr address;
  u8 address_length;
  u64 packets;
  u64 bytes;
} ip4_fib_counter_t;

typedef struct
{
  struct in6_addr address;
  u8 address_length;
  u64 packets;
  u64 bytes;
} ip6_fib_counter_t;

typedef struct
{
  /* vpe input queue */
  unix_shared_memory_queue_t *vl_input_queue;

  /* interface name table */
  uword *sw_if_index_by_interface_name;

  /* subinterface table */
  sw_interface_subif_t *sw_if_subif_table;

  /* Graph node table */
  uword *graph_node_index_by_name;
  vlib_node_t **graph_nodes;

  /* ip tables */
  ip_details_t *ip_details_by_sw_if_index[2];

  /* sw_if_index of currently processed interface */
  u32 current_sw_if_index;

  /* remember that we are dumping ipv6 */
  u8 is_ipv6;

  /* function table */
  uword *function_by_name;

  /* help strings */
  uword *help_by_name;

  /* macro table */
  macro_main_t macro_main;

  /* Errors by number */
  uword *error_string_by_error_number;


  /* Main thread can spin (w/ timeout) here if needed */
  u32 async_mode;
  u32 async_errors;
  volatile u32 result_ready;
  volatile i32 retval;
  volatile u32 sw_if_index;
  volatile u8 *shmem_result;
  volatile u8 *cmd_reply;

  /* our client index */
  u32 my_client_index;

  /* Time is of the essence... */
  clib_time_t clib_time;

  /* Unwind (so we can quit) */
  jmp_buf jump_buf;
  int jump_buf_set;
  volatile int do_exit;

  /* temporary parse buffer */
  unformat_input_t *input;

  /* input buffer */
  u8 *inbuf;

  /* stdio input / output FILEs */
  FILE *ifp, *ofp;
  u8 *current_file;
  u32 input_line_number;

  /* exec mode toggle */
  int exec_mode;

  /* Regenerate the interface table */
  volatile int regenerate_interface_table;

  /* flag for JSON output format */
  u8 json_output;

  /* flag for interface event display */
  u8 interface_event_display;

  /* JSON tree used in composing dump api call results */
  vat_json_node_t json_tree;

  /* counters */
  u64 **simple_interface_counters;
  interface_counter_t **combined_interface_counters;
  ip4_fib_counter_t **ip4_fib_counters;
  u32 *ip4_fib_counters_vrf_id_by_index;
  ip6_fib_counter_t **ip6_fib_counters;
  u32 *ip6_fib_counters_vrf_id_by_index;

  /* Convenience */
  vlib_main_t *vlib_main;
} vat_main_t;

vat_main_t vat_main;

static inline f64
vat_time_now (vat_main_t * vam)
{
#if VPP_API_TEST_BUILTIN
  return vlib_time_now (vam->vlib_main);
#else
  return clib_time_now (&vam->clib_time);
#endif
}

#if VPP_API_TEST_BUILTIN
#define errmsg(fmt,args...)                             \
do {                                                    \
  vat_main_t *__vam = &vat_main;                        \
  vlib_cli_output (__vam->vlib_main, fmt, ##args);      \
 } while(0);
#else
#define errmsg(fmt,args...)                                     \
do {                                                            \
  vat_main_t *__vam = &vat_main;                                \
    if(__vam->ifp != stdin)                                     \
        fformat(__vam->ofp,"%s(%d): \n", __vam->current_file,   \
                __vam->input_line_number);                      \
    fformat(__vam->ofp, fmt "\n", ##args);                      \
    fflush(__vam->ofp);                                         \
} while(0);
#endif

void vat_api_hookup (vat_main_t * vam);
int api_sw_interface_dump (vat_main_t * vam);
void do_one_file (vat_main_t * vam);
int exec (vat_main_t * vam);

/* Plugin API library functions */
char *vat_plugin_path;
char *vat_plugin_name_filter;
void vat_plugin_api_reference (void);
uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
uword unformat_ip4_address (unformat_input_t * input, va_list * args);
uword unformat_ethernet_address (unformat_input_t * input, va_list * args);
uword unformat_ethernet_type_host_byte_order (unformat_input_t * input,
					      va_list * args);
uword unformat_ip6_address (unformat_input_t * input, va_list * args);
u8 *format_ip4_address (u8 * s, va_list * args);
u8 *format_ethernet_address (u8 * s, va_list * args);

#if VPP_API_TEST_BUILTIN
#define print api_cli_output
void api_cli_output (void *, const char *fmt, ...);
#else
#define print fformat_append_cr
void fformat_append_cr (FILE *, const char *fmt, ...);
#endif

#endif /* __included_vat_h__ */

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */