40 lines · cpp
1//===--- Conversion.cpp - LSP data (de-)serialization through XPC - C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "xpc/Conversion.h"10#include "support/Logger.h"11#include "llvm/ADT/StringRef.h"12#include "llvm/Support/ScopedPrinter.h"13#include <string>14#include <vector>15 16using namespace llvm;17namespace clang {18namespace clangd {19 20xpc_object_t jsonToXpc(const json::Value &JSON) {21 const char *const Key = "LSP";22 xpc_object_t PayloadObj = xpc_string_create(llvm::to_string(JSON).c_str());23 return xpc_dictionary_create(&Key, &PayloadObj, 1);24}25 26json::Value xpcToJson(const xpc_object_t &XPCObject) {27 if (xpc_get_type(XPCObject) == XPC_TYPE_DICTIONARY) {28 const char *const LSP = xpc_dictionary_get_string(XPCObject, "LSP");29 auto Json = json::parse(llvm::StringRef(LSP));30 if (Json)31 return *Json;32 else33 elog("JSON parse error: {0}", toString(Json.takeError()));34 }35 return json::Value(nullptr);36}37 38} // namespace clangd39} // namespace clang40