contrib/llvm/tools/lldb/source/Interpreter/OptionGroupString.cpp

   1 //===-- OptionGroupString.cpp ----------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "lldb/Interpreter/OptionGroupString.h"
  11
  12 // C Includes
  13 // C++ Includes
  14 // Other libraries and framework includes
  15 // Project includes
  16 #include "lldb/Host/OptionParser.h"
  17
  18 using namespace lldb;
  19 using namespace lldb_private;
  20
  21 OptionGroupString::OptionGroupString(uint32_t usage_mask, bool required,
  22                                      const char *long_option, int short_option,
  23                                      uint32_t completion_type,
  24                                      lldb::CommandArgumentType argument_type,
  25                                      const char *usage_text,
  26                                      const char *default_value)
  27     : m_value(default_value, default_value) {
  28   m_option_definition.usage_mask = usage_mask;
  29   m_option_definition.required = required;
  30   m_option_definition.long_option = long_option;
  31   m_option_definition.short_option = short_option;
  32   m_option_definition.validator = nullptr;
  33   m_option_definition.option_has_arg = OptionParser::eRequiredArgument;
  34   m_option_definition.enum_values = nullptr;
  35   m_option_definition.completion_type = completion_type;
  36   m_option_definition.argument_type = argument_type;
  37   m_option_definition.usage_text = usage_text;
  38 }
  39
  40 OptionGroupString::~OptionGroupString() {}
  41
  42 Status OptionGroupString::SetOptionValue(uint32_t option_idx,
  43                                          llvm::StringRef option_arg,
  44                                          ExecutionContext *execution_context) {
  45   Status error(m_value.SetValueFromString(option_arg));
  46   return error;
  47 }
  48
  49 void OptionGroupString::OptionParsingStarting(
  50     ExecutionContext *execution_context) {
  51   m_value.Clear();
  52 }