//===-- OptionGroupUUID.cpp -------------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#include "lldb/Interpreter/OptionGroupUUID.h"

// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Utility/Utils.h"

using namespace lldb;
using namespace lldb_private;

OptionGroupUUID::OptionGroupUUID() : m_uuid() {}

OptionGroupUUID::~OptionGroupUUID() {}

static OptionDefinition g_option_table[] = {
    {LLDB_OPT_SET_1, false, "uuid", 'u', OptionParser::eRequiredArgument,
     nullptr, nullptr, 0, eArgTypeNone, "A module UUID value."},
};

uint32_t OptionGroupUUID::GetNumDefinitions() {
  return llvm::array_lengthof(g_option_table);
}

const OptionDefinition *OptionGroupUUID::GetDefinitions() {
  return g_option_table;
}

Error OptionGroupUUID::SetOptionValue(uint32_t option_idx,
                                      const char *option_arg,
                                      ExecutionContext *execution_context) {
  Error error;
  const int short_option = g_option_table[option_idx].short_option;

  switch (short_option) {
  case 'u':
    error = m_uuid.SetValueFromString(option_arg);
    if (error.Success())
      m_uuid.SetOptionWasSet();
    break;

  default:
    error.SetErrorStringWithFormat("unrecognized option '%c'", short_option);
    break;
  }

  return error;
}

void OptionGroupUUID::OptionParsingStarting(
    ExecutionContext *execution_context) {
  m_uuid.Clear();
}