55 lines · cpp
1//===-- OptionGroupBoolean.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/Interpreter/OptionGroupBoolean.h"10 11#include "lldb/Host/OptionParser.h"12 13using namespace lldb;14using namespace lldb_private;15 16OptionGroupBoolean::OptionGroupBoolean(uint32_t usage_mask, bool required,17 const char *long_option,18 int short_option, const char *usage_text,19 bool default_value,20 bool no_argument_toggle_default)21 : m_value(default_value, default_value) {22 m_option_definition.usage_mask = usage_mask;23 m_option_definition.required = required;24 m_option_definition.long_option = long_option;25 m_option_definition.short_option = short_option;26 m_option_definition.validator = nullptr;27 m_option_definition.option_has_arg = no_argument_toggle_default28 ? OptionParser::eNoArgument29 : OptionParser::eRequiredArgument;30 m_option_definition.enum_values = {};31 m_option_definition.completion_type = 0;32 m_option_definition.argument_type = eArgTypeBoolean;33 m_option_definition.usage_text = usage_text;34}35 36Status OptionGroupBoolean::SetOptionValue(uint32_t option_idx,37 llvm::StringRef option_value,38 ExecutionContext *execution_context) {39 Status error;40 if (m_option_definition.option_has_arg == OptionParser::eNoArgument) {41 // Not argument, toggle the default value and mark the option as having42 // been set43 m_value.SetCurrentValue(!m_value.GetDefaultValue());44 m_value.SetOptionWasSet();45 } else {46 error = m_value.SetValueFromString(option_value);47 }48 return error;49}50 51void OptionGroupBoolean::OptionParsingStarting(52 ExecutionContext *execution_context) {53 m_value.Clear();54}55