nerix
71 lines
2.7 KiB
Cheetah
71 lines
2.7 KiB
Cheetah
boost::json::result_for<{{struct.full_name}}, boost::json::value>::type tag_invoke(
|
|
boost::json::try_value_to_tag<{{struct.full_name}}> /* tag */, const boost::json::value &{%- if struct.members|length or struct.base -%}jvRoot{%- else -%}/* jvRoot */{%- endif -%})
|
|
{
|
|
{% if struct.inner_root %}
|
|
if (!jvRoot.is_object())
|
|
{
|
|
EVENTSUB_BAIL_HERE(error::Kind::ExpectedObject);
|
|
}
|
|
const auto &outerRoot = jvRoot.get_object();
|
|
|
|
const auto *jvInnerRoot = outerRoot.if_contains("{{struct.inner_root}}");
|
|
if (jvInnerRoot == nullptr)
|
|
{
|
|
EVENTSUB_BAIL_HERE(error::Kind::InnerRootMissing);
|
|
}
|
|
if (!jvInnerRoot->is_object())
|
|
{
|
|
EVENTSUB_BAIL_HERE(error::Kind::ExpectedObject);
|
|
}
|
|
const auto &root = jvInnerRoot->get_object();
|
|
{% elif struct.members|length %}
|
|
if (!jvRoot.is_object())
|
|
{
|
|
EVENTSUB_BAIL_HERE(error::Kind::ExpectedObject);
|
|
}
|
|
const auto &root = jvRoot.get_object();
|
|
{% elif struct.base %}
|
|
auto base = boost::json::try_value_to<{{struct.base}}>(jvRoot);
|
|
if (base.has_error())
|
|
{
|
|
return base.error();
|
|
}
|
|
{% endif %}
|
|
|
|
{% for field in struct.members %}
|
|
{% if field.trivial -%}
|
|
static_assert(std::is_trivially_copyable_v<std::remove_reference_t<decltype(std::declval<{{struct.full_name}}>().{{field.name}})>>);
|
|
{%- endif -%}
|
|
{% if field.member_type == MemberType.BASIC -%}
|
|
{% include 'field-basic.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.VECTOR -%}
|
|
{% include 'field-vector.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.OPTIONAL -%}
|
|
{% include 'field-optional.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.OPTIONAL_VECTOR -%}
|
|
{% include 'field-optional-vector.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.VARIANT -%}
|
|
{% include 'field-variant.tmpl' indent content %}
|
|
{%- endif -%}
|
|
{% endfor %}
|
|
|
|
return {{struct.full_name}}{
|
|
{%- for field in struct.members %}
|
|
{% if field.member_type == MemberType.BASIC -%}
|
|
{% include 'initializer-basic.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.VECTOR -%}
|
|
{% include 'initializer-vector.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.OPTIONAL -%}
|
|
{% include 'initializer-optional.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.OPTIONAL_VECTOR -%}
|
|
{% include 'initializer-optional-vector.tmpl' indent content %}
|
|
{%- elif field.member_type == MemberType.VARIANT -%}
|
|
{% include 'initializer-variant.tmpl' indent content %}
|
|
{%- endif -%}
|
|
{% endfor -%}
|
|
{%- if struct.base %}
|
|
std::move(*base)
|
|
{% endif -%}
|
|
};
|
|
}
|