plugins/ctf/text/text.c

   1 /*
   2  * text.c
   3  *
   4  * Babeltrace CTF Text Output Plugin
   5  *
   6  * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   7  *
   8  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
   9  *
  10  * Permission is hereby granted, free of charge, to any person obtaining a copy
  11  * of this software and associated documentation files (the "Software"), to deal
  12  * in the Software without restriction, including without limitation the rights
  13  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  14  * copies of the Software, and to permit persons to whom the Software is
  15  * furnished to do so, subject to the following conditions:
  16  *
  17  * The above copyright notice and this permission notice shall be included in
  18  * all copies or substantial portions of the Software.
  19  *
  20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  21  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  23  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  24  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  25  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  26  * SOFTWARE.
  27  */
  28
  29 #include <babeltrace/plugin/plugin.h>
  30 #include <babeltrace/plugin/component.h>
  31 #include <babeltrace/plugin/sink.h>
  32 #include <babeltrace/plugin/notification/notification.h>
  33 #include <glib.h>
  34 #include <stdio.h>
  35 #include <stdbool.h>
  36
  37 static
  38 const char *plugin_name = "ctf-text";
  39
  40 static
  41 enum bt_component_status ctf_text_init(struct bt_component *);
  42 static
  43 void ctf_text_plugin_exit(void);
  44
  45 /* Initialize plug-in entry points. */
  46 BT_PLUGIN_NAME("ctf-text");
  47 BT_PLUGIN_AUTHOR("Jérémie Galarneau");
  48 BT_PLUGIN_LICENSE("MIT License");
  49 BT_PLUGIN_EXIT(ctf_text_plugin_exit);
  50
  51 /* Defines BT_PLUGIN_INIT. */
  52 BT_PLUGIN_COMPONENT_CLASSES_BEGIN
  53 BT_PLUGIN_SINK_COMPONENT_CLASS_ENTRY(plugin_name, ctf_text_init)
  54 BT_PLUGIN_COMPONENT_CLASSES_END
  55
  56 enum loglevel {
  57         LOGLEVEL_EMERG                  = 0,
  58         LOGLEVEL_ALERT                  = 1,
  59         LOGLEVEL_CRIT                   = 2,
  60         LOGLEVEL_ERR                    = 3,
  61         LOGLEVEL_WARNING                = 4,
  62         LOGLEVEL_NOTICE                 = 5,
  63         LOGLEVEL_INFO                   = 6,
  64         LOGLEVEL_DEBUG_SYSTEM           = 7,
  65         LOGLEVEL_DEBUG_PROGRAM          = 8,
  66         LOGLEVEL_DEBUG_PROCESS          = 9,
  67         LOGLEVEL_DEBUG_MODULE           = 10,
  68         LOGLEVEL_DEBUG_UNIT             = 11,
  69         LOGLEVEL_DEBUG_FUNCTION         = 12,
  70         LOGLEVEL_DEBUG_LINE             = 13,
  71         LOGLEVEL_DEBUG                  = 14,
  72 };
  73
  74 static
  75 const char *loglevel_str [] = {
  76         [LOGLEVEL_EMERG] =              "TRACE_EMERG",
  77         [LOGLEVEL_ALERT] =              "TRACE_ALERT",
  78         [LOGLEVEL_CRIT] =               "TRACE_CRIT",
  79         [LOGLEVEL_ERR] =                "TRACE_ERR",
  80         [LOGLEVEL_WARNING] =            "TRACE_WARNING",
  81         [LOGLEVEL_NOTICE] =             "TRACE_NOTICE",
  82         [LOGLEVEL_INFO] =               "TRACE_INFO",
  83         [LOGLEVEL_DEBUG_SYSTEM] =       "TRACE_DEBUG_SYSTEM",
  84         [LOGLEVEL_DEBUG_PROGRAM] =      "TRACE_DEBUG_PROGRAM",
  85         [LOGLEVEL_DEBUG_PROCESS] =      "TRACE_DEBUG_PROCESS",
  86         [LOGLEVEL_DEBUG_MODULE] =       "TRACE_DEBUG_MODULE",
  87         [LOGLEVEL_DEBUG_UNIT] =         "TRACE_DEBUG_UNIT",
  88         [LOGLEVEL_DEBUG_FUNCTION] =     "TRACE_DEBUG_FUNCTION",
  89         [LOGLEVEL_DEBUG_LINE] =         "TRACE_DEBUG_LINE",
  90         [LOGLEVEL_DEBUG] =              "TRACE_DEBUG",
  91 };
  92
  93 struct ctf_text_component {
  94         bool opt_print_all_field_names : 1;
  95         bool opt_print_scope_field_names : 1;
  96         bool opt_print_header_field_names : 1;
  97         bool opt_print_context_field_names : 1;
  98         bool opt_print_payload_field_names : 1;
  99         bool opt_print_all_fields : 1;
 100         bool opt_print_trace_field : 1;
 101         bool opt_print_trace_domain_field : 1;
 102         bool opt_print_trace_procname_field : 1;
 103         bool opt_print_trace_vpid_field : 1;
 104         bool opt_print_trace_hostname_field : 1;
 105         bool opt_print_trace_default_fields : 1;
 106         bool opt_print_loglevel_field : 1;
 107         bool opt_print_emf_field : 1;
 108         bool opt_print_delta_field : 1;
 109 };
 110
 111 static
 112 enum bt_component_status ctf_text_init(
 113                 struct bt_component *component)
 114 {
 115         printf(__bt_plugin_name);
 116         return BT_COMPONENT_STATUS_OK;
 117 }
 118
 119 static
 120 void ctf_text_plugin_exit(void)
 121 {
 122         printf("in ctf_text_exit\n");
 123 }