src/plugins/text/pretty/pretty.h

   1 #ifndef BABELTRACE_PLUGIN_TEXT_PRETTY_PRETTY_H
   2 #define BABELTRACE_PLUGIN_TEXT_PRETTY_PRETTY_H
   3
   4 /*
   5  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   6  *
   7  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a copy
  10  * of this software and associated documentation files (the "Software"), to deal
  11  * in the Software without restriction, including without limitation the rights
  12  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13  * copies of the Software, and to permit persons to whom the Software is
  14  * furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included in
  17  * all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25  * SOFTWARE.
  26  */
  27
  28 #include <glib.h>
  29 #include <stdio.h>
  30 #include <stdbool.h>
  31 #include "common/macros.h"
  32 #include <babeltrace2/babeltrace.h>
  33
  34 enum pretty_default {
  35         PRETTY_DEFAULT_UNSET,
  36         PRETTY_DEFAULT_SHOW,
  37         PRETTY_DEFAULT_HIDE,
  38 };
  39
  40 enum pretty_color_option {
  41         PRETTY_COLOR_OPT_NEVER,
  42         PRETTY_COLOR_OPT_AUTO,
  43         PRETTY_COLOR_OPT_ALWAYS,
  44 };
  45
  46 struct pretty_options {
  47         char *output_path;
  48
  49         enum pretty_default name_default;
  50         enum pretty_default field_default;
  51
  52         bool print_scope_field_names;
  53         bool print_header_field_names;
  54         bool print_context_field_names;
  55         bool print_payload_field_names;
  56
  57         bool print_delta_field;
  58         bool print_loglevel_field;
  59         bool print_emf_field;
  60         bool print_callsite_field;
  61         bool print_trace_field;
  62         bool print_trace_domain_field;
  63         bool print_trace_procname_field;
  64         bool print_trace_vpid_field;
  65         bool print_trace_hostname_field;
  66
  67         bool print_timestamp_cycles;
  68         bool clock_seconds;
  69         bool clock_date;
  70         bool clock_gmt;
  71         enum pretty_color_option color;
  72         bool verbose;
  73 };
  74
  75 struct pretty_component {
  76         struct pretty_options options;
  77         bt_message_iterator *iterator;
  78         FILE *out, *err;
  79         int depth;      /* nesting, used for tabulation alignment. */
  80         bool start_line;
  81         GString *string;
  82         GString *tmp_string;
  83         bool use_colors;
  84
  85         uint64_t last_cycles_timestamp;
  86         uint64_t delta_cycles;
  87
  88         uint64_t last_real_timestamp;
  89         uint64_t delta_real_timestamp;
  90
  91         bool negative_timestamp_warning_done;
  92 };
  93
  94 BT_HIDDEN
  95 bt_component_class_initialize_method_status pretty_init(
  96                 bt_self_component_sink *component,
  97                 bt_self_component_sink_configuration *config,
  98                 const bt_value *params,
  99                 void *init_method_data);
 100
 101 BT_HIDDEN
 102 bt_component_class_sink_consume_method_status pretty_consume(
 103                 bt_self_component_sink *component);
 104
 105 BT_HIDDEN
 106 bt_component_class_sink_graph_is_configured_method_status pretty_graph_is_configured(
 107                 bt_self_component_sink *component);
 108
 109 BT_HIDDEN
 110 void pretty_finalize(bt_self_component_sink *component);
 111
 112 BT_HIDDEN
 113 int pretty_print_event(struct pretty_component *pretty,
 114                 const bt_message *event_msg);
 115
 116 BT_HIDDEN
 117 int pretty_print_discarded_items(struct pretty_component *pretty,
 118                 const bt_message *msg);
 119
 120 BT_HIDDEN
 121 void pretty_print_init(void);
 122
 123 #endif /* BABELTRACE_PLUGIN_TEXT_PRETTY_PRETTY_H */