set() [4/11]

void fl::json::set ( const fl::string & key, const json & value )

inline

Definition at line 866 of file json.h.

                                                                  {
        if (!mValue || !mValue->is_object()) {
            mValue = fl::make_shared<json_value>(json_object{});
        }
        // FastLED#3588: make_shared degrades to an empty shared_ptr under
        // OOM, so mValue can be null here — dereferencing it would read
        // through null. Degrade gracefully (the set becomes a no-op).
        if (!mValue) {
            return;
        }
        // Directly assign the value to the object without going through json::operator[]
        auto objPtr = mValue->data.ptr<json_object>();
        if (objPtr) {
            // Create or update the entry directly
            if (value.mValue) {
                (*objPtr)[key] = value.mValue;
            } else {
                // If value has null mValue, create a null json_value
                (*objPtr)[key] = fl::make_shared<json_value>(nullptr);
            }

References json(), fl::FL_NO_EXCEPT, fl::make_shared(), mValue, and value().

Referenced by autoresearch::flex_io::buildDeviceInfo(), fl::crgbToJson(), fl::deviceJson(), fl::WLED::getPlaylistConfig(), fl::WLED::getState(), fl::Rpc::handle(), fl::detail::makeJsonRpcError(), fl::Remote::processRpc(), fl::Remote::reportError(), fl::Remote::reportError(), fl::net::http::HttpStreamTransport::rpc(), fl::net::http::HttpStreamTransport::rpcStream(), fl::Rpc::schema(), fl::ResponseSend::sendFinal(), fl::net::http::HttpStreamTransport::sendHeartbeat(), set(), setup(), fl::RpcResult::to_json(), and fl::ScreenMap::toJson().

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