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

   1 //===-- OptionGroupFile.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/OptionGroupFile.h"
  11
  12 #include "lldb/Host/OptionParser.h"
  13
  14 using namespace lldb;
  15 using namespace lldb_private;
  16
  17 OptionGroupFile::OptionGroupFile(uint32_t usage_mask, bool required,
  18                                  const char *long_option, int short_option,
  19                                  uint32_t completion_type,
  20                                  lldb::CommandArgumentType argument_type,
  21                                  const char *usage_text)
  22     : m_file() {
  23   m_option_definition.usage_mask = usage_mask;
  24   m_option_definition.required = required;
  25   m_option_definition.long_option = long_option;
  26   m_option_definition.short_option = short_option;
  27   m_option_definition.validator = nullptr;
  28   m_option_definition.option_has_arg = OptionParser::eRequiredArgument;
  29   m_option_definition.enum_values = {};
  30   m_option_definition.completion_type = completion_type;
  31   m_option_definition.argument_type = argument_type;
  32   m_option_definition.usage_text = usage_text;
  33 }
  34
  35 OptionGroupFile::~OptionGroupFile() {}
  36
  37 Status OptionGroupFile::SetOptionValue(uint32_t option_idx,
  38                                        llvm::StringRef option_arg,
  39                                        ExecutionContext *execution_context) {
  40   Status error(m_file.SetValueFromString(option_arg));
  41   return error;
  42 }
  43
  44 void OptionGroupFile::OptionParsingStarting(
  45     ExecutionContext *execution_context) {
  46   m_file.Clear();
  47 }
  48
  49 OptionGroupFileList::OptionGroupFileList(
  50     uint32_t usage_mask, bool required, const char *long_option,
  51     int short_option, uint32_t completion_type,
  52     lldb::CommandArgumentType argument_type, const char *usage_text)
  53     : m_file_list() {
  54   m_option_definition.usage_mask = usage_mask;
  55   m_option_definition.required = required;
  56   m_option_definition.long_option = long_option;
  57   m_option_definition.short_option = short_option;
  58   m_option_definition.validator = nullptr;
  59   m_option_definition.option_has_arg = OptionParser::eRequiredArgument;
  60   m_option_definition.enum_values = {};
  61   m_option_definition.completion_type = completion_type;
  62   m_option_definition.argument_type = argument_type;
  63   m_option_definition.usage_text = usage_text;
  64 }
  65
  66 OptionGroupFileList::~OptionGroupFileList() {}
  67
  68 Status
  69 OptionGroupFileList::SetOptionValue(uint32_t option_idx,
  70                                     llvm::StringRef option_value,
  71                                     ExecutionContext *execution_context) {
  72   Status error(m_file_list.SetValueFromString(option_value));
  73   return error;
  74 }
  75
  76 void OptionGroupFileList::OptionParsingStarting(
  77     ExecutionContext *execution_context) {
  78   m_file_list.Clear();
  79 }