1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191
|
// -*- mode: C++ -*-
// AUTOGENERATED BY glean_parser. DO NOT EDIT.
{# The rendered source is autogenerated, but this
Jinja2 template is not. Please file bugs! #}
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_Glean{{ options.header_name }}_h
#define mozilla_Glean{{ options.header_name }}_h
{% if all_objs|has_structure %}
#include "mozilla/JSONStringWriteFuncs.h"
{% endif %}
#include "mozilla/glean/bindings/MetricTypes.h"
namespace mozilla::glean {
{%- macro structure_to_json(struct, property_name, value) -%}
{% if struct.type == "array" and property_name %}
if ({{value}}.isSome()) {
writer.StartArrayProperty("{{property_name}}");
{% set valuename = value|replace("->", "")|camelize ~ "Item" %}
for (const auto& {{valuename}}: *{{value}}) {
{{ structure_to_json(struct["items"], None, valuename)|indent(4) }}
}
writer.EndArray();
}
{% elif struct.type == "array" and not property_name %}
writer.StartArrayElement();
{
{% set valuename = value|replace("->", "")|camelize ~ "Item" %}
for (const auto& {{valuename}}: {{value}}) {
{{ structure_to_json(struct["items"], None, valuename)|indent(4) }}
}
}
writer.EndArray();
{% elif struct.type == "object" and property_name %}
if ({{value}}.isSome()) {
writer.StartObjectProperty("{{property_name}}");
{% for propname, val in struct.properties.items() %}
{{ structure_to_json(val, propname, value ~ "->" ~ propname)|indent(2) }}
{%- endfor %}
writer.EndObject();
}
{% elif struct.type == "object" and not property_name %}
writer.StartObjectElement();
{
{% for propname, val in struct.properties.items() %}
{{ structure_to_json(val, propname, value ~ "." ~ propname)|indent(2) }}
{%- endfor %}
}
writer.EndObject();
{% elif property_name %}
if ({{value}}.isSome()) {
writer.{{struct.type|jsonwriter_prefix}}Property("{{property_name}}", *({{value}}));
}
{% else %}
writer.{{struct.type|jsonwriter_prefix}}Element({{value}});
{% endif %}
{%- endmacro -%}
{%- macro generate_structure(name, struct) -%}
{% if struct.type == "array" %}
{% if struct["items"].type not in ("array", "object") %}
using {{ name }} = nsTArray<{{struct["items"].type|structure_type_name}}>;
{% else %}
{{ generate_structure(name ~ "Item", struct["items"]) }}
using {{ name }} = nsTArray<{{ name }}Item>;
{% endif %}
{% elif struct.type == "object" %}
{% for itemname, val in struct.properties.items() %}
{% if val.type in ("array", "object") %}
{{ generate_structure(name ~ itemname|Camelize, val) }}
{% endif %}
{% endfor %}
struct {{ name }} {
{% for itemname, val in struct.properties.items() %}
{% if val.type not in ("array", "object") %}
Maybe<{{val.type|structure_type_name}}> {{ itemname }};
{% else %}
Maybe<{{name ~ itemname|Camelize}}> {{ itemname }};
{% endif %}
{% endfor %}
};
{% endif %}
{%- endmacro -%}
{%- macro generate_extra_keys(obj) -%}
{% for name, suffix in obj["_generate_enums"] %}
{# we always use the `extra` suffix, because we only expose the new event API #}
{% set suffix = "Extra" %}
{% if obj|attr(name)|length %}
{{ extra_keys_with_types(obj, name, suffix)|indent(2) }}
{% endif %}
{% endfor %}
{%- endmacro -%}
{%- macro extra_keys_with_types(obj, name, suffix) -%}
struct {{ obj.name|Camelize }}{{ suffix }} {
{% for item, type in obj|attr(name) %}
mozilla::Maybe<{{type|extra_type_name}}> {{ item|camelize }};
{% endfor %}
std::tuple<nsTArray<nsCString>, nsTArray<nsCString>> ToFfiExtra() const {
nsTArray<nsCString> extraKeys;
nsTArray<nsCString> extraValues;
{% for item, type in obj|attr(name) %}
if ({{item|camelize}}) {
extraKeys.AppendElement()->AssignASCII("{{item}}");
{% if type == "string" %}
extraValues.EmplaceBack({{item|camelize}}.value());
{% elif type == "boolean" %}
extraValues.AppendElement()->AssignASCII({{item|camelize}}.value() ? "true" : "false");
{% elif type == "quantity" %}
extraValues.AppendElement()->AppendInt({{item|camelize}}.value());
{% else %}
#error "Glean: Invalid extra key type for metric {{obj.category}}.{{obj.name}}, defined in: {{obj.defined_in['filepath']}}:{{obj.defined_in['line']}})"
{% endif %}
}
{% endfor %}
return std::make_tuple(std::move(extraKeys), std::move(extraValues));
}
};
{%- endmacro -%}
{# Okay, so though `enum class` means we can't pollute the namespace with the
enum variants' identifiers, there's no guarantee there isn't some
preprocessor #define lying in wait to collide with us. Using CamelCase
helps, but isn't foolproof (X11/X.h has `#define Success 0`).
So we prefix it. I chose `e` (for `enum`) for the prefix. #}
{%- macro generate_label_enum(obj) -%}
enum class {{ obj.name|Camelize }}Label: uint16_t {
{% for label in obj.ordered_labels %}
e{{ label|Camelize }} = {{loop.index0}},
{% endfor %}
e__Other__,
};
{%- endmacro %}
{% for category_name, objs in all_objs.items() %}
namespace {{ category_name|snake_case }} {
{% for obj in objs.values() %}
/**
* generated from {{ category_name }}.{{ obj.name }}
{% if obj|attr("_generate_enums") or (obj.labeled and obj.labels and obj.labels|length) or obj|attr("_generate_structure")%}
*/
{% if obj|attr("_generate_structure") %}
{{ generate_structure(obj.name|Camelize ~ "Object", obj._generate_structure) }}
{%- endif %}
{% if obj|attr("_generate_enums") %}
{{ generate_extra_keys(obj) }}
{%- endif %}
{% if obj.labeled and obj.labels and obj.labels|length %}
{{ generate_label_enum(obj)|indent(2) }}
{% endif %}
/**
{% endif %}
* {{ obj.description|trim | replace('\n', '\n * ') }}
*/
constexpr impl::{{ obj|type_name }} {{obj.name|snake_case }}({{obj|metric_id}});
{% if not loop.last %}
{% endif %}
{% endfor %}
}
{% for obj in objs.values() %}
{% if obj|attr("_generate_structure") %}
{% set typename_t = category_name|snake_case ~ "::" ~ obj.name|Camelize ~ "Object" %}
template <>
inline void impl::ObjectMetric<{{typename_t}}, {{typename_t}}Tag>::Set(const {{typename_t}}& aObj) const {
nsCString json;
JSONStringRefWriteFunc writeFunc(json);
JSONWriter writer(writeFunc, JSONWriter::CollectionStyle::SingleLineStyle);
{{ structure_to_json(obj._generate_structure, None, "aObj")|indent(2) }}
SetStr(json);
}
{% endif %}
{% endfor %}
{% endfor %}
} // namespace mozilla::glean
#endif // mozilla_Glean{{ options.header_name }}_h
|