| //===-- UserSettingsController.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 "lldb/Core/UserSettingsController.h" |
| |
| #include "lldb/Interpreter/OptionValueProperties.h" |
| #include "lldb/Utility/Status.h" |
| #include "lldb/Utility/Stream.h" |
| |
| #include <memory> |
| |
| namespace lldb_private { |
| class CommandInterpreter; |
| } |
| namespace lldb_private { |
| class ConstString; |
| } |
| namespace lldb_private { |
| class ExecutionContext; |
| } |
| namespace lldb_private { |
| class Property; |
| } |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| lldb::OptionValueSP |
| Properties::GetPropertyValue(const ExecutionContext *exe_ctx, |
| llvm::StringRef path, bool will_modify, |
| Status &error) const { |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) |
| return properties_sp->GetSubValue(exe_ctx, path, will_modify, error); |
| return lldb::OptionValueSP(); |
| } |
| |
| Status Properties::SetPropertyValue(const ExecutionContext *exe_ctx, |
| VarSetOperationType op, |
| llvm::StringRef path, |
| llvm::StringRef value) { |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) |
| return properties_sp->SetSubValue(exe_ctx, op, path, value); |
| Status error; |
| error.SetErrorString("no properties"); |
| return error; |
| } |
| |
| void Properties::DumpAllPropertyValues(const ExecutionContext *exe_ctx, |
| Stream &strm, uint32_t dump_mask) { |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) |
| return properties_sp->DumpValue(exe_ctx, strm, dump_mask); |
| } |
| |
| void Properties::DumpAllDescriptions(CommandInterpreter &interpreter, |
| Stream &strm) const { |
| strm.PutCString("Top level variables:\n\n"); |
| |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) |
| return properties_sp->DumpAllDescriptions(interpreter, strm); |
| } |
| |
| Status Properties::DumpPropertyValue(const ExecutionContext *exe_ctx, |
| Stream &strm, |
| llvm::StringRef property_path, |
| uint32_t dump_mask) { |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) { |
| return properties_sp->DumpPropertyValue(exe_ctx, strm, property_path, |
| dump_mask); |
| } |
| Status error; |
| error.SetErrorString("empty property list"); |
| return error; |
| } |
| |
| size_t |
| Properties::Apropos(llvm::StringRef keyword, |
| std::vector<const Property *> &matching_properties) const { |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) { |
| properties_sp->Apropos(keyword, matching_properties); |
| } |
| return matching_properties.size(); |
| } |
| |
| lldb::OptionValuePropertiesSP |
| Properties::GetSubProperty(const ExecutionContext *exe_ctx, |
| ConstString name) { |
| OptionValuePropertiesSP properties_sp(GetValueProperties()); |
| if (properties_sp) |
| return properties_sp->GetSubProperty(exe_ctx, name); |
| return lldb::OptionValuePropertiesSP(); |
| } |
| |
| const char *Properties::GetExperimentalSettingsName() { return "experimental"; } |
| |
| bool Properties::IsSettingExperimental(llvm::StringRef setting) { |
| if (setting.empty()) |
| return false; |
| |
| llvm::StringRef experimental = GetExperimentalSettingsName(); |
| size_t dot_pos = setting.find_first_of('.'); |
| return setting.take_front(dot_pos) == experimental; |
| } |