OptionGroupOutputFile.cpp
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//===-- OptionGroupOutputFile.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/Interpreter/OptionGroupOutputFile.h"
#include "lldb/Host/OptionParser.h"
using namespace lldb;
using namespace lldb_private;
OptionGroupOutputFile::OptionGroupOutputFile()
: m_file(), m_append(false, false) {}
OptionGroupOutputFile::~OptionGroupOutputFile() {}
static const uint32_t SHORT_OPTION_APND = 0x61706e64; // 'apnd'
static constexpr OptionDefinition g_option_table[] = {
{LLDB_OPT_SET_1, false, "outfile", 'o', OptionParser::eRequiredArgument,
nullptr, {}, 0, eArgTypeFilename,
"Specify a path for capturing command output."},
{LLDB_OPT_SET_1, false, "append-outfile", SHORT_OPTION_APND,
OptionParser::eNoArgument, nullptr, {}, 0, eArgTypeNone,
"Append to the file specified with '--outfile <path>'."},
};
llvm::ArrayRef<OptionDefinition> OptionGroupOutputFile::GetDefinitions() {
return llvm::makeArrayRef(g_option_table);
}
Status
OptionGroupOutputFile::SetOptionValue(uint32_t option_idx,
llvm::StringRef option_arg,
ExecutionContext *execution_context) {
Status error;
const int short_option = g_option_table[option_idx].short_option;
switch (short_option) {
case 'o':
error = m_file.SetValueFromString(option_arg);
break;
case SHORT_OPTION_APND:
m_append.SetCurrentValue(true);
break;
default:
llvm_unreachable("Unimplemented option");
}
return error;
}
void OptionGroupOutputFile::OptionParsingStarting(
ExecutionContext *execution_context) {
m_file.Clear();
m_append.Clear();
}