clang-tools 10.0.0

Conversion.cpp
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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-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 #include "xpc/Conversion.h"
10 #include "Logger.h"
11 #include "llvm/ADT/StringRef.h"
12 #include "llvm/Support/ScopedPrinter.h"
13 #include <string>
14 #include <vector>
15
16 using namespace llvm;
17 namespace clang {
18 namespace clangd {
19
20 xpc_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
26 json::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 else
33 elog("JSON parse error: {0}", toString(Json.takeError()));
34 }
35 return json::Value(nullptr);
36 }
37
38 } // namespace clangd
39 } // namespace clang
llvm
Some operations such as code completion produce a set of candidates.
Definition: YAMLGenerator.cpp:28
clang::tidy::cppcoreguidelines::toString
static llvm::StringRef toString(SpecialMemberFunctionsCheck::SpecialMemberFunctionKind K)
Definition: SpecialMemberFunctionsCheck.cpp:58
clang::clangd::Key
Values in a Context are indexed by typed keys.
Definition: Context.h:40
Conversion.h
clang::clangd::elog
void elog(const char *Fmt, Ts &&... Vals)
Definition: Logger.h:56
clang::clangd::xpcToJson
json::Value xpcToJson(const xpc_object_t &XPCObject)
Definition: Conversion.cpp:26
Logger.h
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::clangd::jsonToXpc
xpc_object_t jsonToXpc(const json::Value &JSON)
Definition: Conversion.cpp:20