TheRock/compiler/amd-llvm/clang-tools-extra/clangd/index/remote/Client.h

//===--- Client.h - Connect to a remote index via gRPC -----------*- C++-*-===//
//
// 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
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_REMOTE_CLIENT_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_REMOTE_CLIENT_H

#include "index/Index.h"
#include "llvm/ADT/StringRef.h"

#include <memory>

namespace clang {
namespace clangd {

namespace remote {

/// Returns an SymbolIndex client that passes requests to remote index located
/// at \p Address. The client allows synchronous RPC calls.
/// \p IndexRoot is an absolute path on the local machine to the source tree
/// described by the remote index. Paths returned by the index will be treated
/// as relative to this directory.
///
/// This method attempts to resolve the address and establish the connection.
///
/// \returns nullptr if the address is not resolved during the function call or
/// if the project was compiled without Remote Index support.
std::unique_ptr<clangd::SymbolIndex> getClient(llvm::StringRef Address,
                                               llvm::StringRef IndexRoot);

} // namespace remote
} // namespace clangd
} // namespace clang

#endif // LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_REMOTE_CLIENT_H