61 lines · cpp
1//===-- OptionGroupOutputFile.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/OptionGroupOutputFile.h"10 11#include "lldb/Host/OptionParser.h"12 13using namespace lldb;14using namespace lldb_private;15 16OptionGroupOutputFile::OptionGroupOutputFile() : m_append(false, false) {}17 18static const uint32_t SHORT_OPTION_APND = 0x61706e64; // 'apnd'19 20static constexpr OptionDefinition g_option_table[] = {21 {LLDB_OPT_SET_1, false, "outfile", 'o', OptionParser::eRequiredArgument,22 nullptr, {}, 0, eArgTypeFilename,23 "Specify a path for capturing command output."},24 {LLDB_OPT_SET_1, false, "append-outfile", SHORT_OPTION_APND,25 OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,26 "Append to the file specified with '--outfile <path>'."},27};28 29llvm::ArrayRef<OptionDefinition> OptionGroupOutputFile::GetDefinitions() {30 return llvm::ArrayRef(g_option_table);31}32 33Status34OptionGroupOutputFile::SetOptionValue(uint32_t option_idx,35 llvm::StringRef option_arg,36 ExecutionContext *execution_context) {37 Status error;38 const int short_option = g_option_table[option_idx].short_option;39 40 switch (short_option) {41 case 'o':42 error = m_file.SetValueFromString(option_arg);43 break;44 45 case SHORT_OPTION_APND:46 m_append.SetCurrentValue(true);47 break;48 49 default:50 llvm_unreachable("Unimplemented option");51 }52 53 return error;54}55 56void OptionGroupOutputFile::OptionParsingStarting(57 ExecutionContext *execution_context) {58 m_file.Clear();59 m_append.Clear();60}61