================ @@ -0,0 +1,191 @@ +//===-- Protocol.cpp ------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "Protocol.h" +#include "llvm/ADT/StringRef.h" +#include "llvm/ADT/StringSwitch.h" +#include "llvm/Support/ErrorHandling.h" +#include "llvm/Support/JSON.h" +#include <optional> +#include <utility> + +namespace llvm { +namespace json { +bool fromJSON(const llvm::json::Value &Params, llvm::json::Value &V, + llvm::json::Path P) { + V = std::move(Params); + return true; +} +} // namespace json +} // namespace llvm + +namespace lldb_dap { +namespace protocol { + +enum class MessageType { request, response, event }; + +bool fromJSON(const llvm::json::Value &Params, MessageType &M, + llvm::json::Path P) { + auto rawType = Params.getAsString(); + if (!rawType) { + P.report("expected a string"); + return false; + } + std::optional<MessageType> type = + llvm::StringSwitch<std::optional<MessageType>>(*rawType) + .Case("request", MessageType::request) + .Case("response", MessageType::response) + .Case("event", MessageType::event) + .Default(std::nullopt); + if (!type) { + P.report("unexpected value"); + return false; + } + M = *type; + return true; +} + +llvm::json::Value toJSON(const Request &R) { + llvm::json::Object Result{ + {"type", "request"}, + {"seq", R.seq}, + {"command", R.command}, + }; + if (R.rawArguments) + Result.insert({"arguments", R.rawArguments}); + return std::move(Result); +} + +bool fromJSON(llvm::json::Value const &Params, Request &R, llvm::json::Path P) { + llvm::json::ObjectMapper O(Params, P); + MessageType type; + if (!O.map("type", type)) { + return false; + } ---------------- ashgti wrote:
Done. https://github.com/llvm/llvm-project/pull/129155 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
