tests/utils/bt2_plugins/fmt.hpp

   1 /*
   2  * Copyright (C) 2024 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-only
   5  *
   6  */
   7
   8 #ifndef LTTNG_TESTS_UTILS_BT2_PLUGINS_FMT_H
   9 #define LTTNG_TESTS_UTILS_BT2_PLUGINS_FMT_H
  10
  11 #include <common/format.hpp>
  12
  13 #include <babeltrace2/babeltrace.h>
  14
  15 /*
  16  * Due to a bug in g++ < 7.1, this specialization must be enclosed in the fmt namespace,
  17  * see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56480.
  18  */
  19 namespace fmt {
  20 template <>
  21 struct formatter<bt_field_class_type> : formatter<std::string> {
  22         template <typename FormatContextType>
  23         typename FormatContextType::iterator format(const bt_field_class_type field_class_type,
  24                                                     FormatContextType& ctx)
  25         {
  26                 const char *name;
  27
  28                 switch (field_class_type) {
  29                 case BT_FIELD_CLASS_TYPE_BOOL:
  30                         name = "BOOL";
  31                         break;
  32                 case BT_FIELD_CLASS_TYPE_BIT_ARRAY:
  33                         name = "BIT_ARRAY";
  34                         break;
  35                 case BT_FIELD_CLASS_TYPE_INTEGER:
  36                         name = "INTEGER";
  37                         break;
  38                 case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER:
  39                         name = "UNSIGNED_INTEGER";
  40                         break;
  41                 case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER:
  42                         name = "SIGNED_INTEGER";
  43                         break;
  44                 case BT_FIELD_CLASS_TYPE_ENUMERATION:
  45                         name = "ENUMERATION";
  46                         break;
  47                 case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION:
  48                         name = "UNSIGNED_ENUMERATION";
  49                         break;
  50                 case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION:
  51                         name = "SIGNED_ENUMERATION";
  52                         break;
  53                 case BT_FIELD_CLASS_TYPE_REAL:
  54                         name = "REAL";
  55                         break;
  56                 case BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL:
  57                         name = "SINGLE_PRECISION_REAL";
  58                         break;
  59                 case BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL:
  60                         name = "DOUBLE_PRECISION_REAL";
  61                         break;
  62                 case BT_FIELD_CLASS_TYPE_STRING:
  63                         name = "STRING";
  64                         break;
  65                 case BT_FIELD_CLASS_TYPE_STRUCTURE:
  66                         name = "STRUCTURE";
  67                         break;
  68                 case BT_FIELD_CLASS_TYPE_ARRAY:
  69                         name = "ARRAY";
  70                         break;
  71                 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY:
  72                         name = "STATIC_ARRAY";
  73                         break;
  74                 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY:
  75                         name = "DYNAMIC_ARRAY";
  76                         break;
  77                 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD:
  78                         name = "DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD";
  79                         break;
  80                 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD:
  81                         name = "DYNAMIC_ARRAY_WITH_LENGTH_FIELD";
  82                         break;
  83                 case BT_FIELD_CLASS_TYPE_OPTION:
  84                         name = "OPTION";
  85                         break;
  86                 case BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD:
  87                         name = "OPTION_WITHOUT_SELECTOR_FIELD";
  88                         break;
  89                 case BT_FIELD_CLASS_TYPE_OPTION_WITH_SELECTOR_FIELD:
  90                         name = "OPTION_WITH_SELECTOR_FIELD";
  91                         break;
  92                 case BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD:
  93                         name = "OPTION_WITH_BOOL_SELECTOR_FIELD";
  94                         break;
  95                 case BT_FIELD_CLASS_TYPE_OPTION_WITH_INTEGER_SELECTOR_FIELD:
  96                         name = "OPTION_WITH_INTEGER_SELECTOR_FIELD";
  97                         break;
  98                 case BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD:
  99                         name = "OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD";
 100                         break;
 101                 case BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD:
 102                         name = "OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD";
 103                         break;
 104                 case BT_FIELD_CLASS_TYPE_VARIANT:
 105                         name = "VARIANT";
 106                         break;
 107                 case BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD:
 108                         name = "VARIANT_WITHOUT_SELECTOR_FIELD";
 109                         break;
 110                 case BT_FIELD_CLASS_TYPE_VARIANT_WITH_SELECTOR_FIELD:
 111                         name = "VARIANT_WITH_SELECTOR_FIELD";
 112                         break;
 113                 case BT_FIELD_CLASS_TYPE_VARIANT_WITH_INTEGER_SELECTOR_FIELD:
 114                         name = "VARIANT_WITH_INTEGER_SELECTOR_FIELD";
 115                         break;
 116                 case BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD:
 117                         name = "VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD";
 118                         break;
 119                 case BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD:
 120                         name = "VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD";
 121                         break;
 122                 default:
 123                         abort();
 124                 }
 125
 126                 return format_to(ctx.out(), name);
 127         }
 128 };
 129 } /* namespace fmt */
 130
 131 #endif /* LTTNG_TESTS_UTILS_BT2_PLUGINS_FMT_H */