2 *------------------------------------------------------------------
3 * Copyright (c) 2009-2016 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <netinet/in.h>
21 #include <sys/types.h>
27 #include <vppinfra/clib.h>
28 #include <vppinfra/vec.h>
29 #include <vppinfra/hash.h>
30 #include <vppinfra/elog.h>
37 extern int widest_track_format;
39 typedef struct bound_track_ {
44 extern bound_track_t *bound_tracks;
46 extern uword *the_evtdef_hash; /* (event-id, event-definition) hash */
47 extern uword *the_trackdef_hash; /* (track-id, track-definition) hash */
49 extern elog_main_t elog_main;
51 void *get_clib_event (unsigned int datum)
53 elog_event_t *ep = vec_elt_at_index (elog_main.events, datum);
60 int read_clib_file(char *clib_file)
63 clib_error_t *error = 0;
65 elog_main_t *em = &elog_main;
66 double starttime, delta;
69 vec_free(em->event_types);
70 if (the_trackdef_hash)
71 hash_free(the_trackdef_hash);
73 the_trackdef_hash = hash_create (0, sizeof (uword));
75 error = elog_read_file (&elog_main, clib_file);
78 fformat(stderr, "%U", format_clib_error, error);
85 fprintf(stderr, "Couldn't fdopen(2)?\n");
92 for (i = 0; i < vec_len (em->tracks); i++) {
101 p = hash_get(the_trackdef_hash, track_code);
103 fprintf(ofp, "track %d redefined, retain first definition\n",
107 vec_add2(bound_tracks, btp, 1);
108 btp->track = track_code;
109 btp->track_str = (u8 *) t->name;
110 hash_set(the_trackdef_hash, track_code, btp - bound_tracks);
112 track_strlen = strlen((char *)btp->track_str);
113 if (track_strlen > widest_track_format)
114 widest_track_format = track_strlen;
119 for (i = 0; i < vec_len (em->event_types); i++) {
120 elog_event_type_t *ep;
123 ep = vec_elt_at_index(em->event_types, i);
124 tmp = (u8 *) vec_dup(ep->format);
126 add_event_from_clib_file (ep->type_index_plus_one, (char *) tmp, i);
132 cpel_event_init(vec_len(em->events));
134 starttime = em->events[0].time;
136 for (i = 0; i < vec_len (em->events); i++) {
139 ep = vec_elt_at_index(em->events, i);
141 delta = ep->time - starttime;
143 add_clib_event (delta, ep->track, ep->event_type + 1, i);
146 cpel_event_finalize();
148 set_pid_ax_width(8*widest_track_format);
153 unsigned int vl(void *a)