98 lines · cpp
1//===-- UserSettingsController.cpp ----------------------------------------===//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 "lldb/Core/UserSettingsController.h"10 11#include "lldb/Interpreter/OptionValueProperties.h"12#include "lldb/Utility/Status.h"13#include "lldb/Utility/Stream.h"14 15#include <memory>16 17namespace lldb_private {18class CommandInterpreter;19}20namespace lldb_private {21class ConstString;22}23namespace lldb_private {24class ExecutionContext;25}26namespace lldb_private {27class Property;28}29 30using namespace lldb;31using namespace lldb_private;32 33Properties::Properties() = default;34 35Properties::Properties(const lldb::OptionValuePropertiesSP &collection_sp)36 : m_collection_sp(collection_sp) {}37 38Properties::~Properties() = default;39 40lldb::OptionValueSP41Properties::GetPropertyValue(const ExecutionContext *exe_ctx,42 llvm::StringRef path, Status &error) const {43 return m_collection_sp->GetSubValue(exe_ctx, path, error);44}45 46Status Properties::SetPropertyValue(const ExecutionContext *exe_ctx,47 VarSetOperationType op,48 llvm::StringRef path,49 llvm::StringRef value) {50 return m_collection_sp->SetSubValue(exe_ctx, op, path, value);51}52 53void Properties::DumpAllPropertyValues(const ExecutionContext *exe_ctx,54 Stream &strm, uint32_t dump_mask,55 bool is_json) {56 if (is_json) {57 llvm::json::Value json = m_collection_sp->ToJSON(exe_ctx);58 strm.Printf("%s", llvm::formatv("{0:2}", json).str().c_str());59 } else60 m_collection_sp->DumpValue(exe_ctx, strm, dump_mask);61}62 63void Properties::DumpAllDescriptions(CommandInterpreter &interpreter,64 Stream &strm) const {65 strm.PutCString("Top level variables:\n\n");66 67 return m_collection_sp->DumpAllDescriptions(interpreter, strm);68}69 70Status Properties::DumpPropertyValue(const ExecutionContext *exe_ctx,71 Stream &strm,72 llvm::StringRef property_path,73 uint32_t dump_mask, bool is_json) {74 return m_collection_sp->DumpPropertyValue(exe_ctx, strm, property_path,75 dump_mask, is_json);76}77 78size_t79Properties::Apropos(llvm::StringRef keyword,80 std::vector<const Property *> &matching_properties) const {81 m_collection_sp->Apropos(keyword, matching_properties);82 return matching_properties.size();83}84 85llvm::StringRef Properties::GetExperimentalSettingsName() {86 static constexpr llvm::StringLiteral g_experimental("experimental");87 return g_experimental;88}89 90bool Properties::IsSettingExperimental(llvm::StringRef setting) {91 if (setting.empty())92 return false;93 94 llvm::StringRef experimental = GetExperimentalSettingsName();95 size_t dot_pos = setting.find_first_of('.');96 return setting.take_front(dot_pos) == experimental;97}98