OptionGroupUUID.cpp revision 360784 
1//===-- OptionGroupUUID.cpp -------------------------------------*- C++ -*-===//
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/OptionGroupUUID.h"
10
11#include "lldb/Host/OptionParser.h"
12
13using namespace lldb;
14using namespace lldb_private;
15
16OptionGroupUUID::OptionGroupUUID() : m_uuid() {}
17
18OptionGroupUUID::~OptionGroupUUID() {}
19
20static constexpr OptionDefinition g_option_table[] = {
21    {LLDB_OPT_SET_1, false, "uuid", 'u', OptionParser::eRequiredArgument,
22     nullptr, {}, 0, eArgTypeNone, "A module UUID value."},
23};
24
25llvm::ArrayRef<OptionDefinition> OptionGroupUUID::GetDefinitions() {
26  return llvm::makeArrayRef(g_option_table);
27}
28
29Status OptionGroupUUID::SetOptionValue(uint32_t option_idx,
30                                       llvm::StringRef option_arg,
31                                       ExecutionContext *execution_context) {
32  Status error;
33  const int short_option = g_option_table[option_idx].short_option;
34
35  switch (short_option) {
36  case 'u':
37    error = m_uuid.SetValueFromString(option_arg);
38    if (error.Success())
39      m_uuid.SetOptionWasSet();
40    break;
41
42  default:
43    llvm_unreachable("Unimplemented option");
44  }
45
46  return error;
47}
48
49void OptionGroupUUID::OptionParsingStarting(
50    ExecutionContext *execution_context) {
51  m_uuid.Clear();
52}
53