plugins/utils/trimmer/trimmer.h

   1 #ifndef BABELTRACE_PLUGINS_UTILS_TRIMMER_H
   2 #define BABELTRACE_PLUGINS_UTILS_TRIMMER_H
   3
   4 /*
   5  * BabelTrace - Trace Trimmer Plug-in
   6  *
   7  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   8  *
   9  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a copy
  12  * of this software and associated documentation files (the "Software"), to deal
  13  * in the Software without restriction, including without limitation the rights
  14  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  15  * copies of the Software, and to permit persons to whom the Software is
  16  * furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice shall be included in
  19  * all copies or substantial portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  22  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  24  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  25  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  26  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  27  * SOFTWARE.
  28  */
  29
  30 #include <stdbool.h>
  31 #include <babeltrace/babeltrace-internal.h>
  32 #include <babeltrace/babeltrace.h>
  33
  34 #define NSEC_PER_SEC    1000000000LL
  35
  36 struct trimmer_bound {
  37         int64_t value;
  38         bool set;
  39         bool lazy;
  40         struct {
  41                 int hh, mm, ss, ns;
  42                 bool gmt;
  43         } lazy_values;
  44 };
  45
  46 struct trimmer {
  47         struct trimmer_bound begin, end;
  48         bool date;
  49         int year, month, day;
  50 };
  51
  52 enum bt_component_status trimmer_component_init(
  53         struct bt_self_component *component,
  54         struct bt_value *params, void *init_method_data);
  55
  56 void finalize_trimmer(struct bt_self_component *component);
  57
  58 #endif /* BABELTRACE_PLUGINS_UTILS_TRIMMER_H */