99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
@use crate::data::RPC;
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@use crate::generators::cpp_s::*;
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@(rpc: &RPC)
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@for (ty, jty) in JSON_INNER_IMPLS {
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inline @(ty)& operator<<(@ty &v, const rapidjson::Value &j) @{
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if (!j.Is@(jty)())
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throw std::exception@{@};
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v = j.Get@(jty)();
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return v;
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@}
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inline mrpc::MRPCJWriter& operator>>(const @ty &v, mrpc::MRPCJWriter &w) @{
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w.@(jty)(v);
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return w;
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@}}
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@for e in &rpc.enums {
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inline mrpc::@e.name& operator<<(mrpc::@e.name &v, const rapidjson::Value &j) @{
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((std::uint64_t&)v) << j;
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return v;
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@}
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mrpc::MRPCJWriter& operator>>(const mrpc::@e.name &v, mrpc::MRPCJWriter &w) @{
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w.Uint64((std::uint64_t)v);
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return w;
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@}
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}
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inline mrpc::MRPCJWriter& operator>>(const std::nullptr_t &, mrpc::MRPCJWriter &w) @{
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w.Null();
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return w;
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@}
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template<typename T>
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inline std::vector<T>& operator<<(std::vector<T> &v, const rapidjson::Value &j);
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template<typename T>
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inline std::optional<T>& operator<<(std::optional<T> &v, const rapidjson::Value &j) @{
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if (j.IsNull())
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v = std::nullopt;
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else @{
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T t;
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t << j;
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v = std::move(t);
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@}
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return v;
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@}
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template<typename T>
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inline std::vector<T>& operator<<(std::vector<T> &v, const rapidjson::Value &j) @{
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if (!j.IsArray())
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throw std::exception@{@};
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for (const auto &e : j.GetArray()) @{
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T t;
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t << e;
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v.push_back(std::move(t));
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@}
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return v;
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@}
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template<typename T>
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inline mrpc::MRPCJWriter& operator>>(const std::vector<T> &v, mrpc::MRPCJWriter &w);
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template<typename T>
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inline mrpc::MRPCJWriter& operator>>(const std::optional<T> &v, mrpc::MRPCJWriter &w) @{
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if (v.has_value())
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v.value() >> w;
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else
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w.Null();
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return w;
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@}
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template<typename T>
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inline mrpc::MRPCJWriter& operator>>(const std::vector<T> &v, mrpc::MRPCJWriter &w) @{
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w.StartArray();
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for (const auto &e : v)
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e >> w;
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w.EndArray();
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return w;
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@}
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inline const rapidjson::Value& json_get(const rapidjson::Value &j, const char *key) @{
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auto member = j.FindMember(key);
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if (member == j.MemberEnd())
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throw std::exception@{@};
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return member->value;
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@}
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namespace mrpc @{
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@for s in &rpc.structs {
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@get_struct_generics(s)MRPCJWriter& @(s.name)@(generics_brace(s))::operator>>(MRPCJWriter &__w) const @{
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__w.StartObject();
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@for f in &s.fields { __w.Key("@f.name", @f.name.len());
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@f.name >> __w;
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} __w.EndObject();
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return __w;
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@}
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@get_struct_generics(s)@(s.name)@(generics_brace(s))& @(s.name)@(generics_brace(s))::operator<<(const rapidjson::Value &__j) @{
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using namespace mrpc;
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@for f in &s.fields { @f.name << json_get(__j, "@f.name");
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} return *this;
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@}
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} |