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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "lldb/Interpreter/OptionGroupOutputFile.h" 10 11 #include "lldb/Host/OptionParser.h" 12 13 using namespace lldb; 14 using namespace lldb_private; 15 16 OptionGroupOutputFile::OptionGroupOutputFile() : m_append(false, false) {} 17 18 static const uint32_t SHORT_OPTION_APND = 0x61706e64; // 'apnd' 19 20 static 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 29 llvm::ArrayRef<OptionDefinition> OptionGroupOutputFile::GetDefinitions() { 30 return llvm::ArrayRef(g_option_table); 31 } 32 33 Status 34 OptionGroupOutputFile::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 56 void OptionGroupOutputFile::OptionParsingStarting( 57 ExecutionContext *execution_context) { 58 m_file.Clear(); 59 m_append.Clear(); 60 } 61